fffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x2, 0x0, 0xe, 0x100, 0x3, 0x37}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a8b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b1000-0x4)=0xe8) timerfd_settime(r5, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000001b000-0xc)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000923000-0xc)={0x1ffd, 0x0}) 2017/12/14 11:36:30 executing program 4: socketpair(0x15, 0x7, 0x8, &(0x7f000046d000-0x8)={0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1000) 2017/12/14 11:36:30 executing program 3: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f09000)=0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a1e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0a000-0x4)=0xe8) getgid() mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f09000)={0x0, 0x0}, &(0x7f0000f0a000-0x4)=0x8) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f0a000-0xc)=@sack_info={r1, 0x6, 0x9eb}, 0xc) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009db000)=0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f09000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000-0x4)=0xe8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000f0b000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f0d000)={0x3f}, 0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x200, &(0x7f0000f0a000)="1cdc8af0b06a72061748cb96fac5f44991dd7bba4d0cd8ade32077e477def170e9fef301feb0f0a55f0153988a905584acf0caca2e4f75580676def86bb4eecfb3e6eb31adc87b458bf6d15ae5ec527970c6ad4163f7879abe7cc9687ec9debeda4ea15eb5e466fd6133bb5eaeec4fc85869d9628c4f7c99c67ed2068e18f9a626f1bbf44185511565bff898b94c056899592f7fd3154bad737c1205e317e0d2be56efc698f2a46b95c855ca", 0xac) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f0c000)="24000000190025f7060d1ffffafffc0e0a00fffaff020000005dfbeb080015000021c1ffd8", 0x25) [ 80.136964] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=32536 comm=syz-executor3 2017/12/14 11:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000edc000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000fb000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000c35000-0x4)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000064e000-0xa)="2f6465762f70746d7800", 0x3, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000fb5000-0x4)=0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000a7e000)={0x0, 0x0, 0x0, 0x0}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x2, &(0x7f0000014000)={0x0, 0xf, 0x1, @thr={&(0x7f0000014000-0x35)="5d4dd7b1f20300000000000000000005fd855832cee59b586b3cd79fcc000000003a0b5d240e4000000000000000f5f9665e7d4b8c", &(0x7f0000014000-0xbf)="8e7e84adcae2d988b2013af37d4f204857d19564ad4a1c360d15ddeab7b4bbcd12253944fc9fac9f2a79e73655ab996ff859208b3681d898ecdb218100088080647a3e2979fb1d9a685ddf6527a4fe5fd74982b0eda327632b45bd315f2fe6994aceff9d42d2297878f9c33e70e7307a9575e03cc3b2e7ca501afe57b6c875eb39beb4c9ed964ab98925f40547cd253c03d3516200fedbcef3dfffc623eb9d12a9adb88dc361df03c6e7d3bfbdaed93dae9d4c29d549a03c7a3c94b36636d8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) r5 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000b5d000-0x9)="77657374776f6f6400", 0x9) timer_settime(r4, 0x1, &(0x7f000070b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000143000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = creat(&(0x7f0000011000)="2e2f66696c653000", 0x5757aeb5b0eaca6a) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f000001c000)={0x8000, 0x0, 0x0, 0x8, 0x6}) pipe(&(0x7f0000005000)={0x0, 0x0}) readlinkat(r6, &(0x7f0000010000)="2e2f66696c653000", &(0x7f0000012000-0xe)="0000000000000000000000000000", 0xe) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ffff000}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000009000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0) 2017/12/14 11:36:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000f5b000-0x4)=0x2d, 0x4) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000221000-0x4)=0x158, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f5a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000808000)={0x0, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0xff4, 0x80, 0x2, &(0x7f00000b8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xd8f9, 0x6, 0xdd8}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x7f89) sendto$inet6(r0, &(0x7f0000f5b000-0x18)="928da245311c44837c56d7ef965c11b276589f199854918b", 0x18, 0x40080, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21e}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005ec000)=0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x10000000000003f, &(0x7f00009a4000)="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", 0x1000) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000ac8000-0xd8)="90d23766a85b60740035f7276ebee6b54552e3f1d4215efcda5824a0071b83c5cfb609c0ca2629ff91e3a335377bdd3df6ad75c7fdd258ea580562bea7d551e020fb7a9f5edd8b293f6d071e2eef6298c4b16ae323817afb0c609cd476b9e94d59002959cde957d5f5f951feaade134630539e636be4c874a9e18cf067bba32b74a0e0f0047234b59347f38f412e13258c0e16251d0264000000000000eada00000006ea34cdaa3a48d81a6da114707e63c7bd9e690a0ca1db29b42da5b92ecdbfba1b19b9837f12ecd0402c9b257d9096c431adc7906a9e", 0xd8) connect$inet6(r0, &(0x7f0000bd9000)={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000f50000)={&(0x7f0000f57000-0xc)=@nl={0x0, 0x0, 0x8000, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3c4f430a281a2938e89965812eff059805597343e58", 0x18}, {&(0x7f00004f8000-0xd8)="44ff8f8596159dcd87f93934b1ba161c11665960b19209000000f24a20d380cd51beb33ef93a69a80b319ac545c2062a35c27f522f58f1a6c66c27a4b32cf4fc8e49e11ee0f08ca9dae0ee54f371f4ce9c432ef4c0710fee1ed3cf9dc9b3c62eff6afbdb4c556f22016d199985904c0122e5e0aaac58fe54fe867db88940de1fd4fad86dff32f571f8acc8768e49c6ca44f3352fa77dee306de20df33f04ceec439de2e622ca00000000000000096c25f6ad7bfa6cb22948bde2d0cac574dba4c78e0e3a452e6e3c15dd2e4ad7a56c9490512aaeb86fee7c", 0xd8}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffd52e25557ab751f0977832b6b88d5745eaa6ebf9ff934a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f0c0f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581decec6d972c2b00000004630700000000000000dfe4fa5c07c6412e9306e66cdb9fdc5f4c4d01cb11a7", 0xa1}], 0x3, &(0x7f0000f56000)=[], 0x0, 0x20000081}, 0x404) 2017/12/14 11:36:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x79) r0 = socket$inet6(0xa, 0x800000000003, 0x3) bind$inet6(r0, &(0x7f0000967000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000838000-0xa)="252d6e6f64657624e100", 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000658000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000456000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000de1000-0x8)={r5, r6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000581000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r8 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r9 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000621000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCOUTQ(r10, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000003000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r10, 0x84, 0x1c, &(0x7f0000001000+0xde7)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r9, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000764000)={0x100, 0x0, 0x4, 0x6c, 0x0}, &(0x7f0000ff6000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000c23000-0x10)={0x7ffffffffffff, 0x205, 0xa, 0x801, r11}, &(0x7f00007bb000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000890000)={r12, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb7, 0x44, 0x8, 0x9, 0x9, 0x10001, 0x5, 0xfffffffffffffc00, 0x7, 0xe2a, 0x1000, 0x2, 0x4c, 0xfe8, 0x2]}, &(0x7f0000419000-0x4)=0x108) 2017/12/14 11:36:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x10000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000-0x20)={"0d99c6c849af2fb95b936147e7411ad1", {0x4, 0x7fffffff, 0x8, "da79b1cbca73", 0x4, 0x0}}) r2 = socket$inet_sctp(0x2, 0x40002, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x45, "28e90e676989f1799c3820bc6d92c5df967dd3d7f1f3fe38f57fb23794ab60ba27b458d0df36e7e741c336b945f3fe5fd3bd0dd4450ef69c4374d12c60a8c1961e417f944d"}, &(0x7f0000005000-0x4)=0x4d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7f, 0x9, 0x100000000000, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb7000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000003000)={r7, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r8, 0xc0106418, &(0x7f0000003000)={0x3, 0x4, 0x1000, 0x2, 0x2, 0x1000000000}) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001000)="", 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000003000)={0x4, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000006000-0x18)={r3, 0x329, 0x30, 0x4, 0x3}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000003000)={r3, 0x9, 0x3a6a227, 0x401}, &(0x7f0000fb8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0xc61a, 0x8}, &(0x7f0000008000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0x1000, 0x7, 0x2, 0x1, 0x95}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004e, &(0x7f0000005000-0x2)="c300", 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000008000-0x4)={0x0, 0x0}) 2017/12/14 11:36:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ba4000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) r1 = dup3(r0, r0, 0x80000) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008ea000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r2) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000424000-0x1)=0x3) r5 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r3, 0x1, 0x27, &(0x7f0000bf9000-0x4)=0x0, &(0x7f0000b2a000)=0x4) connect$unix(r6, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) bind(r4, &(0x7f0000e0e000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000508000)={0x10000007, 0x0}) epoll_wait(r7, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) recvmmsg(r6, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[{&(0x7f0000879000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000c4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000dd2000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000024000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000a6b000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000a6f000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x6, &(0x7f0000335000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x2}, 0x8}, {{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[{&(0x7f00001e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f000097c000+0x9dd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x2, &(0x7f0000239000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x5}, 0x8001}], 0x2, 0x2000, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000636000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f000058e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b7e000)={0x0, 0x0, 0x0}, &(0x7f0000ad5000-0x4)=0xc) getgroups(0x8, &(0x7f0000b6c000-0x20)=[0xffffffffffffffff, r9, 0xffffffffffffffff, 0x0, r11, 0xffffffffffffffff, r11, r9]) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000012c000-0xc)={r8, r10, r12}, 0xc) r13 = timerfd_create(0x7, 0x0) timerfd_settime(r13, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x77359400, 0x0}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/14 11:36:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x240102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") 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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x400) accept4$llc(r0, 0x0, &(0x7f00003f3000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000011000-0x8)=0x7, 0x8) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006c1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x2, 0x4, 0x2, 0x5000, 0x9903}, &(0x7f0000316000)=0x20) write(r1, &(0x7f000077d000)="22000000140007f3ff0805fd00000600020c0000010000000900020af100ffe80015", 0x22) unlink(&(0x7f0000fa3000)="2e2f66696c653000") ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000ab000-0x18)=@generic={0x6, 0x56f, 0x80000000}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000420000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setscheduler(r2, 0x0, &(0x7f0000e2b000-0x4)=0xa1e0) recvmsg(r1, &(0x7f0000ac4000)={&(0x7f00007ba000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000097f000)=[{&(0x7f0000060000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f000004f000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000dff000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c12000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x4, &(0x7f0000b4f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x7f}, 0x40000000) syz_open_dev$urandom(&(0x7f00006ef000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2000) 2017/12/14 11:36:30 executing program 4: mlock2(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x1) munlock(&(0x7f0000514000/0x1000)=nil, 0x1000) 2017/12/14 11:36:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x4, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000055d000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000069000-0x4)=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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000002000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}], 0x6, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9, 0x14ea0eab}, 0x6}, {{&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x8)=[{&(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x62315bd5}, 0x200000000000000}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="0000000000000000000000000000", 0xe}, {&(0x7f0000000000)="00", 0x1}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000001000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000002000-0x55)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0x6, &(0x7f0000002000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x580}, 0x7}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000001000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}], 0x2, &(0x7f0000001000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000002000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x6, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1}, 0x1f00000}], 0x5, 0x2040, &(0x7f0000002000-0x8)={r2, r3+30000000}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) 2017/12/14 11:36:30 executing program 0: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400001, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x8}, 0x4) ptrace$poke(0x5, r0, &(0x7f0000000000)=0x0, 0x14) 2017/12/14 11:36:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000ff4000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x2000000000000000, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000091c000)="2e2f66696c653000", 0xfffffffffffffffe, 0x100) r3 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x120) r4 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x8000001200004, 0x20010, r2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b91000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000157000-0x4)=0xe8) ioprio_get$uid(0x404, r6) setsockopt$inet6_buf(r5, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={r7, 0x80000000000000}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0xc, &(0x7f00009d8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000070a000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = inotify_add_watch(r3, &(0x7f0000808000)="2e2f66696c653000", 0x109) inotify_rm_watch(0xffffffffffffffff, r8) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000f05000)={0xa6, 0x1000, 0x6, 0xc007}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000017b000)=0xa, 0x4) r9 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0xe, 0x803, 0x0) getsockopt$netlink(r10, 0x10e, 0x4, &(0x7f0000000000)="00000000", &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 80.230675] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=32589 comm=syz-executor3 2017/12/14 11:36:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000-0x10)={0xe59, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00008c2000-0x10)={0x7fffffff, r1, 0x2, 0xfffffffffffffff9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x19fc, 0x5, 0x9, 0x0, 0xfffffffffffffff8, 0x800, 0x7fff, 0x1000, 0xd8, 0x7, 0x8}, 0xb) 2017/12/14 11:36:30 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000010000-0x8)="2e2f66696c653000", 0x12a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007b1000)={0x0, 0x0}) getsockname$inet(r2, &(0x7f0000a01000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074d000)=0x10) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eab000)="2f6465762f6175746f667300", 0x2, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000c32000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007e6000-0x4)=0x10) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x89, &(0x7f0000f98000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000040b000-0x4)=0x7c) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2d000)={0x0, 0x0, 0x0}, &(0x7f0000f01000-0x4)=0xc) r4 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fe2000)=[{r1, 0x4, 0x0}, {r1, 0x4012, 0x0}, {r4, 0x20, 0x0}], 0x3, 0x401) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r3, 0x100) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000071c000)={0x0, &(0x7f0000a28000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005c1000-0x4)=0x0) write(r4, &(0x7f0000b90000-0x1f)="1f0000000a06fdde000080fdffff0ffffffff8000900010000000000007fff", 0x1f) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/14 11:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b58000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031a000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000569000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054a000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000014e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) socket(0x11, 0x80803, 0x0) mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x1000000, 0x24031, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x268000)=nil, 0x268000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000268000-0x8)="7573657200", &(0x7f000009a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000093000-0x1)="f0", 0x1, 0xffffffffffffffff) keyctl$invalidate(0x1d, r3) r4 = syz_open_dev$sg(&(0x7f0000054000)="2f6465762f73672300", 0x1, 0x226000) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000268000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f69676d7000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000002000-0x4)=0x1000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) prctl$setname(0xf, &(0x7f0000000000)="28296d643573756d5b6c6f7b706f7369785f61636c5f6163636573732b00") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008e7000)=0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x3)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c5000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, 0x0, 0xe, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/14 11:36:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000024f000)={0x6, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb5, 0x8000, 0x5, 0xffffffff, &(0x7f000098b000)=@generic="3a56bbd10fb55c95c8f3bba730c024ac", 0x8001, 0x4, 0x3}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000377000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005ce000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x25a8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}], 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c5c000-0x90)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ea1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e6b000)=0x720, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a9b000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x65, &(0x7f0000ff1000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}], 0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eda000)={0x0, 0x0}, &(0x7f0000ecf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001d6000-0xe5)={r4, 0xdd, "c0c68bfb3d5fdbeb61b77946bd180068285da00fbec181ab6d7e237c7175bdf26d61a99ce23d3937d9738dbcc0e9df395faabb88228585ff437e7c076f012fd6b0f3a5202aa60a94b600c2bc60ed8088b6d166478970899dd133e9a40836201b6d41a7f255a5126ad833b4674feb8f7138f3d72bac09c48bc7f4ddd0ead341e004ccd928ec82023f3d2db9e995c3e45e7d05a111b533929c766ce6cd3043cec306f73f686fc7c1e3dc1458f662e5e22233cb95ed7b84b60c767b82e7642f23503f7cff2b6ab1ab74c645f9d2f76b1082a2f54e5832d0fc2c993e135871"}, &(0x7f0000bb7000-0x4)=0xe5) accept4(r3, &(0x7f00004f0000-0x2b)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000)=0x2b, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006ce000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000f27000)={0xc2}, 0x1) ptrace$setopts(0x4206, r5, 0x9, 0x8) 2017/12/14 11:36:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) 2017/12/14 11:36:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000997000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x8, 0xf, 0x7, 0x1d, "bcd3a9dfe822e669c581bbb0acad96b512f5fe9577eace8e8e0ab660ea15d881091265d5d24aff463b880a7da4a66899c15d76330896a672223c9654fad0a30e", "e1436f1bdb73cde283c0742e5189fd00cd6d07ec78a00224ac29be2e0250131d", [0x4, 0x7fffffff], 0x0}) 2017/12/14 11:36:30 executing program 2: 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) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") time(&(0x7f0000776000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x2, 0x0, 0x6, 0x0, 0x5031, 0xffff, 0x2, 0x6, 0x0, 0xffff, 0x8, 0x5, 0x3]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x81, 0x5, 0xc, 0x6, 0x20, 0x1, 0x5, 0x2f, r1}, 0x20) r2 = signalfd(0xffffffffffffffff, &(0x7f00009a0000)={0x400}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000)="297c4d816977936776e9736e75479d2b2bdc4a9043413f08af12524b8d01b9a65d76adc3a8e25c9364860314d49cca34358706545e9bd6b80f77d34f083c0d2f3ade7c6ac665a02c87cd35f5372f418fc5b6e615092615547bbce857f61e473dbb41a7cb1367a9a64007714ae3627d5c2023de7e49d804d9a12e491b8f26d8bb5a53e17bbc6992f4f56d02e5301fc09c151709523aacfdc140ad18fde0076ff233608ffa5ed20a33175550ffb70b5afca841bbe61b19cb46a34e9ecf0b5c4045b2ec6e4e548a8cdf820c8eb8110bb600a6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) 2017/12/14 11:36:30 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003be000)={{0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0930fd57987a06d887d5a9857a7564d3"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40) syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) 2017/12/14 11:36:30 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x11, 0xb) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) r1 = socket(0x10, 0x8000005, 0x5f8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000e7b000/0x2000)=nil, 0x2000, 0x1, 0x1150, r0, 0x4000000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f6b000-0x24)="13000000430025f0000000040000090244790000f300000000050008002200e4ff00b7de", 0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000558000/0x3000)=nil, 0x3000, 0x20000000000000, 0x6052, r1, 0xfffffffffffffffb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x100000021130, r0, 0x0) mmap(&(0x7f0000383000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f6a000)={0x0, 0x9}, 0x6) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002f5000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004b8000-0x3)=0x0) 2017/12/14 11:36:30 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d51000-0x4)=0x0, &(0x7f0000469000-0x4)=0x4) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000de7000)={0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1ac}, 0x1c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000de5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x2)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000ba7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, r0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x805, 0x9) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common="62707130000000000000000000000000") mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x100000006, 0x32, r2, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x180108006, 0x10001, &(0x7f0000b33000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000043c000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c18000-0x4)=0xc) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ded000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00009cd000+0xddc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000dee000)=0xc) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000def000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r1}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000dec000)={@random="330000000852", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x18, 0x3a, 0xfffffff800000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x8c, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/14 11:36:30 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c9000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000038f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x132b, &(0x7f0000114000-0x6176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x12f5, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x29, "b8bcdee3fd695bdb813ee10a99059df0485c204c49c4dd26bd24fc834ab234d37126c57c3b1c6923a9"}]}, @dstopts={0x3f, 0x250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x7, "9412e0b80e36db"}, {0xc9, 0x17, "4f9e26da84a276a91f1802f90c0fb9964ed7ebc7f3eec9"}, {0x5, 0x1000, "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{0x1, 0x84, "031c6b03aeaab4beafef19318ececdc2a8862834901d1cc7c5ef43fa4b47fcf329d7878ee81ac0237ea1b3f61f018be8857b6b886d7cf162da5ab92d4d9d8275f270a446c27502b25b6f2a27981a4d6eea2c23fdebc039efc2e8a531de62b02f23b099f919054d18508976329229cafd1c38a73b4c7b431cf97a0172759202fb10807ad1"}, {0xff, 0x25, "6165dcfa5a35a262a8b3e769cdcf91f83f5454b7a4bbcdeaa4fa8e683101eee4b8d237772e"}, {0x0, 0xbc, "a044bb2fd21a9806ceb750752d183b30ce878f7d2f1bb75b51c7a30181a576a735d4cb40a5712bc9cd73e5fee56287ccf64dd4d361741973ce18f91eb94ee47b580a69abbcb24be43f1c822ef0757dcf01b50c2b337a3005214b1d7129671d3d7ddcfd7d453bea77975ffde8dd13d0ab2ad0c85cbb3203dce8b66851ff8e56d8372658aa01059b769649dd024dc7adedcdffa8f45f3cc9fb2f02fd651fb57eefe27a6250fb76bcd32c497a25e12c3cee71c3957a8ad4f46a2c88fe5e"}, {0x0, 0x1b, "da2ea917668623348f8e1797d98704d1efbc6a45d0041b02331775"}, {0x1, 0x98, "55d8c2db0effb4b73d0eb9c7ebaf4279da7a05a4d57341169f4c08c4325ff0ee739af81739558b6735b46d6cbfa3e4a4412b8cf662e8249c0147c794b1d4c526216697e3b8e0d5ede567caf71cf5ac9b180e5acfcaa72e55bcf783e9d55f4f61f2d17275e1e370a93231bd6b3f798eff04a124722254349cc75e24478505721b1f028be9e75407b5a5fa8ebd44f3ce3078abba2169bdcba9"}, {0xff, 0x3c, "86640824b15384dda890754509b30234e6bb6f4a1716274cdc8d2974053631a1a5007ca196bb55527479b3b3061ad1236328a4a12952692d058ba0ef"}]}], "04"}}}}}}}, 0x0) 2017/12/14 11:36:30 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f000067a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x880) r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) r2 = dup2(r1, r0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003c5000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) dup3(r2, r3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000002000-0x8)={0x0, r4}) 2017/12/14 11:36:30 executing program 5: 2017/12/14 11:36:30 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000004000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x70000000000000}, @in6={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0xd69}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x76, @loopback={0x0, 0x1}, 0x7a65}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x9) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x4000000000403, r1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000012000)=0x0) getsockname$inet(r2, &(0x7f0000002000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) ptrace$peekuser(0x3, r3, 0x0) 2017/12/14 11:36:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x79) r0 = socket$inet6(0xa, 0x800000000003, 0x3) bind$inet6(r0, &(0x7f0000967000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000581000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000c7e000-0x4)=0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000621000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000003000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000001000+0xde7)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r5, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000764000)={0x100, 0x0, 0x4, 0x6c, 0x0}, &(0x7f0000ff6000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000c23000-0x10)={0x7ffffffffffff, 0x205, 0xa, 0x801, r7}, &(0x7f00007bb000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000890000)={r8, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb7, 0x44, 0x8, 0x9, 0x9, 0x10001, 0x5, 0xfffffffffffffc00, 0x7, 0xe2a, 0x1000, 0x2, 0x4c, 0xfe8, 0x2]}, &(0x7f0000419000-0x4)=0x108) 2017/12/14 11:36:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x24100, 0xa3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000062e000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x800, 0x5) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cdf000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000e5c000-0x10)={0xd6, 0x4, 0x3, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00009ca000)={0x1, &(0x7f0000b64000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000ae7000)={r3, 0x3}) accept4$inet6(0xffffffffffffffff, &(0x7f0000abf000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000da0000)=0x1c, 0x0) clock_gettime(0x0, &(0x7f0000ed6000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000e69000)=[{{&(0x7f0000d35000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f6a000)=[{&(0x7f0000690000-0xa7)="", 0x0}], 0x1, &(0x7f0000867000-0xfc)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000ce9000)=[{&(0x7f0000266000)="", 0x0}, {&(0x7f000018c000)="", 0x0}, {&(0x7f0000838000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000885000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x5, &(0x7f0000bdc000)="000000", 0x3, 0x0}, 0x6}], 0x2, 0x10002, &(0x7f00009e7000-0x8)={r4, r5+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) 2017/12/14 11:36:30 executing program 0: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r3 = memfd_create(&(0x7f0000e73000-0x1)="04", 0x6) fchown(r0, r1, r2) gettid() r4 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000040c000)={0x0, 0xfffffffffffffff9}, &(0x7f0000e47000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000cdc000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x101, 0x9, 0x2, 0x100000000, 0x7, 0x81, 0xb46d, 0x5, 0x7, 0x3, 0x9, 0x5, 0x6184]}, &(0x7f0000b76000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x8, 0xe257) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x81, 0x16, 0x1d, 0x5, "eb7127aacea7538869f42a87d6e49d1035aeb9c028705361a45c6f040cc320a0af97a1386d6c80b71d03b1df289ea7ec95e8757a87dfe295110d196c2b9d770e", "d2f5ba28c309541974019545f24e76fcaece326733af5d3c5e12c0f235d8a2ee", [0x3, 0x99], 0x0}) mkdir(&(0x7f0000509000-0xe)="2e2f66696c65302f66696c653000", 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000047000)="2e2f66696c653000", 0x0, 0x80) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) bind$unix(r6, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r5, 0xffff) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = inotify_init() mkdir(&(0x7f0000493000)="2e2f636f6e74726f6c00", 0x0) inotify_add_watch(r7, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) r8 = syz_open_dev$sg(&(0x7f00001d6000-0x9)="2f6465762f73672300", 0x4, 0x0) sendmsg$unix(r8, &(0x7f0000a1d000)={&(0x7f000057b000)=@file={0x0, "2e2f636f6e74726f6c00"}, 0xc, &(0x7f0000c1a000-0x30)=[{&(0x7f0000d7b000)="3d958340a0a9cf977cae5ea9c66933c8d77c99ae9a61d55b579439001f1b38fc66a7e75ef044b9b74fbec88a5d2d6949883e3513ed33854de38af8106cabea6f184f9f117852f39c06000000000000abdae4f6fe6a88a80f9d03ef9663895e45d9ee089e17c2506522b6b776", 0x6c}, {&(0x7f000098f000-0x8d)="90a856e2a4a1fc33f589f5e80d02d5f444053f200882d6d01f8fe9051b57f6277a01c7dc958bc8dc679bf489d66990b9439540c146b0174bb6de3a133d9e8dcd50e72e4c3b735474b94773e4ee3bec9ec06af7899235092f3a4ffd2849d27820ccdd9bbaa27555bb5a924df28797ac4071684fd313f95274b921c3fe72bb2b0dd58b12c280c87f8aa760254a93", 0x8d}, {&(0x7f00006fa000)="efff9f6f5f29d8058a38ed8cdd90f03d8b985de2b7d626718a3f53de71eb07631c29083f2df0346bcaa0e5851f7364f290f3d868c1cf3023cf3ea4635f229b07b6b646ce66c8d53c0841f9cd860767906a2efaff8a7f33de601470958ba628eab0b70e8514f0a15ef26a374d3bb9751902f794805234e649747ebc36a75a3f61b9bf8f8d578ef3960979bb", 0x8b}], 0x3, 0x0, 0x0, 0x20000000}, 0x4) 2017/12/14 11:36:30 executing program 5: mmap(&(0x7f0000001000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="24000000190025d05f1c1faeffdffc0e02fdff0d0029ab0000005900e1ff06000000cfe0", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f65000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200080) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(0xffffffffffffffff, 0x5450) pipe(&(0x7f00006e7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000fcc000)="00000000000000000000000000000000000000000000000000") r4 = perf_event_open(&(0x7f000002f000-0x78)={0xfffffffffffffffe, 0x78, 0x0, 0x8, 0x3, 0x2, 0x0, 0x6, 0x4, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f00002ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000fcc000)={0x4, 0x60, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffffffff04451f473fbe5969f9ef4f0ec8baad83e3b87a00000006328c9f9c4a54d92f4a58be201c3a692d6f149dc51c429b30382ddd65840c003ee96852bace00000004f649f3d2f55d219c65f695139b06"}) mmap(&(0x7f0000b74000/0x2000)=nil, 0x2000, 0x3, 0x4000000000032, r2, 0x800000000000004) syz_open_pts(r1, 0x800) futex(&(0x7f0000394000-0x4)=0x0, 0x9, 0x0, &(0x7f0000fcb000)={0x0, 0x0}, &(0x7f0000587000)=0x0, 0x0) write$evdev(r5, &(0x7f0000d6d000-0x30)=[{{0xffffc, 0x0}, 0x0, 0x100000001, 0xffffffff80000001}, {{0x0, 0x9}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f000030e000/0x1000)=nil, 0x1000, 0x3, 0x3e, r4, 0x0) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000b84000)="0000000000000000") getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000440000-0x4)=@assoc_id=0x0, &(0x7f0000e73000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000029b000-0x8)={r6, 0x1000000008}, &(0x7f00009c5000-0x4)=0x8) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000fcf000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/14 11:36:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = userfaultfd(0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000013000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x1e89, 0x5, 0x8, 0x9, 0x5}, &(0x7f0000013000-0x4)=0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/14 11:36:30 executing program 7: r0 = memfd_create(&(0x7f0000843000)="28580000000900", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007fd000-0x1)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b4b000-0x4)=0xfffffffffffffffe) r2 = signalfd4(r1, &(0x7f0000ceb000)={0xfffffffffffffffd}, 0x8, 0x3ffffffffffc) gettid() get_thread_area(&(0x7f00002b1000-0x10)={0x0, 0x1000004, 0x5113, 0xffffbffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000a7000/0xd000)=nil, 0xd000, 0x1, 0x2000000000036, r0, 0x3) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x4000000000, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000fd1000)={0x200001ff, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f000000d000-0x6)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffff001) epoll_create1(0x80000) epoll_create1(0x80003) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3828, 0x0, 0xd38, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400080000, 0x6, 0x2, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x200000, 0x0, 0x0}, r3, 0xffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000157000-0x8)=0x8) ioctl$sock_ifreq(r0, 0x8917, &(0x7f00005a7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$tun(&(0x7f0000876000)="2f6465762f6e65742f74756e00", 0x0, 0x40) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000001000)="e390517a0d692cd4f44c0940000026705faf0002b3724c7d655f885c5bc9", 0x1e, 0x80000000000800, &(0x7f0000acf000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008a4000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r6 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x102a, &(0x7f0000be8000-0x1032)={@random="e95f411df9c3", @random="4c6112d707d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffffff, 0x101c, 0x3, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x5, 0x6, "64c4aef16415fb09c63abcd1c0aa4b867b91f017f0f2d11889ef33f30665954cf6624b8068ba1f0715cf23f922a20591183d6d29b337a4b4c2caf81ac24d5988ceb63ef128b21cc98f7ea7ea031be63696cd3ef43b6c43f626c8309ed9d091db8872421c83070970bb9137f5a41c50ab8ef67393d81d55e6d7554288bcd9f4490b2d68359082e0b9566257910f8cce642a1417b0a07e86dcb579b57eb070e95614e7b5f128d6c7afd799be321addf1dd53ccb067823c06b4271656e461d8e4af62da9c39c52fcbe21c78316ec7c6ad0fdd4e2ea893b43767906bd0e53003983128fd7a9c5242916535f776db6c09f5b498632b2a391e2f8ecf6621a333ab44ccd70b72dcff1139b898b3eff62b5a0cfd77ede49a643d1934438b9039670cecc7c5f1dd8b9fb9b2aff003d8947955971a51a07f8cbdf91dd6df72973d6357001bdb953a387680068a6fed8db87b41c3c892ddfc32dde9b9b26bddb32abb84bc398b8967b7facf9e0ef0f5433c9efc1988cda6c63665f99f1c07515adad4cf42e883201812bcafab8ce971357d96ad6889389facfa195f94425828661d0b84e9fa7ed5356eb994b7f0dd5c29eaf6cf770ac6541b13ed53e7ad2f59c7899fff8d5589e9ef3cf8771efac25aa794b1d4d1343e811389a82b9cdc9d0a0d2c154cfb9540dfa8d2ebf0f6a3f837f3aab967498791d428693d608e800baa742073400e30cd04f2e5be37e00e444b777359a1798a32fa816e8f9bf7f949544da3935934ccb13d07e976311358475d6609845a69df6ffaa875f74749a4de97bfdd66dd9f0db5e2b8aba1e86255e701098e1632744df4e59898c63b2f1e6a72327d1d47a5288d41ce6048d8f27fed28af73d4060b37ca7ca058a9cce728fd24e849a2344810ea19262ff18401b5ec2a4b7c7cda615b25f149cb4a60646e56e28cf8cbef3637407790d4ad362924c1ff126a38f2ba7fc8bcc970dbfd8bdeb90dfa03ba88aaff7d08719e1af7c4a33f664f6ca6f0ab1b4bfd7dc7594d5ef55005e3646da61edd61a6b6a40c89e4f33ff49c1cb9e4b125a95890485072cdac1dadb5a31ba2be5d6f47c6504005106519c9dc8ffe651e62fd7e6c7421c4eb07249b2fd94b3e50dc65ce34479e5b7e13727ac214694068121adfe59b9dae98a3c31743970c1d8c92dcea96fab888ac7f9c55722be75b913870e00df2c9d07631bc08a53d395aff4b5866c297aafff4c8d259695dd729441c1571db339e610d360a7d611680c0cdd028a80740115c7bd82bd5b9629f3a4f99b169a6e4280e5be0288367aed47df53cf16029c04c50ebd45ce49a07398fb8c8153da96ebd67e995017429ceeff42c46082f73c43f790b7cd4fd4a98ffd41078a6443ed698ba14cbf59940233ce9d82f3c640f3a7605da476686827911d62f577c0da1d004a1cc3d1ba511a8a1a2df2ffbdec649dd0863aa084798ac7392ad84b28a5ab4a428b33fbfe1537b8f8bbaa84cecba64ec40bfad62cc30e1ae1d728f5e7958dd723b371b1d80a7d86164d5a8f1c2b1d18c945190dbb6c2fcff56a41e670554d45a4608b8291176e56cf68b5f3d62c5cb29aadfbb7c347bffdeb2e53146dad55233a1f93d1d1ffdfcb60cf5f65a1d5a5165b2b954937187e571eaa03dcad01dff875a015a6feab31f403f47047b691448cc8a6442e232117ee148cbea2289f9effc7c6f56468e62b84edfb74509e49ef146b0e6d7bdb0e8fed5fa2bf6c2a9871d9026a109a0bd47edcd48e4fa92cc732f5b996f00f64016bdfd9e44fe2085305a9bdb733029f27f4e69480d70ce0de14f072dc58d3d2e0f499b5b22a7ebc54fa24768e71cb8034a53341e922a8c232974ac69cbf2a60e4ef96c3aa705a5cab413b24a3510b345309d87ccfbd335151d6567572e760fba9d60bd128a7f00810b024459406f3e915add9ebdb314652d5694da6aac228205a0744a8a5989ddaad7e79014b10356ac0dc73e2f8f4b007b2273adb1b56cb7e034663d1e1e0fd540b9f8fffd567d6cd6099303fe7c7d2861cad68734d99dafe2169a7ad277b7e4885bde1843bb204a886f4bd8e0942451e421a3eff04542b0b0eb39e193fbcdb6e4173c5353e6f1541ec768bfa3ca549ecaea99790cfecdde5920e6271ce1966339b19b3eb67a97845eefea3af3da365e4a467daa86afd014c4f9b9dd221122ad787b9fb6f1c2c70167fdfe3ec7a22bd75f898e1b52e5bb1a029b4a274496386ecbfac12fc035c08ce7328ae3456ae36ab4042a198c929c9736bf4274b72377e1d7e5210633954a1c21623e029d41855ec7cbe90aa70349b6d73ecd704c41669ebfe2fbbd8daa6b03d5812f000532a675980fc42750c213d0878dbbe5b0beedc4595895aee4ccd3ec5eb995cb12c710d28712458c518e31342ed208e9a81ce3827c35251c90ec02ae25c882910631b41aaa548588f7fe3854c6874efdbe11daff26365445e92e6262adaca246d68956ea11367cee0da87963dc0439535fe19525bcc972f47b666eb7927860256e205d0078817d25a2f85dca95dcd03206defdbf573a42f91adcf65e767c489894671a074b6ac24f9dc87f77e965d2f96abd64d55f7d1ab4bd5c857961ef69920c3f2905e1fb555b9ec02b00a2a42f2827438b699b0f9f068cbdbc8e1684288a8227f285c327ed4eccc0d2792b6bfd9924442d4bad6a1252f1c4bc4c012a72eb0276ce8ac8348e648880507951cfed6aa80bd77029abc10e5c61755801241588e084f402e1bebfecdd5bdc8d89be76a75592c892de89569ecdc1cdc38e0b71c59dbc8211d9111090c8b36e084f9a120dea8f0f5ff291e59a3afb55e4628dc57d8c091256219ae305fa55e5439613e9c164e65e96a30a367a448a14506c6f0837d0dc09f6f09251a6cd181650ce2df3329c2604e65c5799c1e1c343e539e0b5b0c62a2fe1e1fb2a333e5c8ca64ab05edb94621eff1e87bd16368f1d9e3f522476c3be5c2ebff8f626b38a3bdf9947178574a3a262b67d390bd5364489ef8cdf23035ea1d5af18b926b55cd18088cf614a9ca5d46a0162dede1193c23a762aa9c43c501c8dd43b856537addebee84b52b7823be599848a634f99480d37acdcb232d58b758c7554c44ea1f9f8ab184399ccac5865cce802c5f3822877fdefc7c114e9dbf1905dc894fea21777a4015b7cbd07045b41f4d4ce9e3a34b644897e9a183f9105a76eb6b8365d4dccdc711d72763b7acd6baeb649c8d2cd4144fc2cdffc8874b9e6a9e997880976be43237559b053b45f852c15afe193d0c73b1850befa645141ae3be1e091bf1917096d88de73c2a129561736401361a1be3a53ecf73464ea4c30369b76cabfb0f2f9a378a6835758e419f731ec728c2142cd58f96c86a5d2a31be334a3dc043300da65c0bfe501001df910f211d403abbb48fdd067f6b2b6ac1fd4c4b27ca6900bac9f49231482a0257b0aeff043c1bd263fae51de5ef6ab41c794dae50210c449afdbdb05da7660f5109b145a510b5d870f3040ce1bf39edd28f3d55191b355a1a369ed61e65916269efa701a85c35f6479cf74477e34d58e23768338561e8bae081377e9422317012f532fc51597d3a6cd0187a652fa2f7caf2a6ea32723af5bca0373d4358f5106987000886549d63a4d4f943af76cd5c538973ca6789402d916d62b5da98973b03340217b1a8d14fd7a9733056b7cd4f74af0fb3b3b6847e4554d3dad5b1bc381f03a6d16bb55d3005f69abaf7660604fd4ab48d8ba8aa37210fa4b2c09acaab8ff737df5849f48183abb1a70860f30e2fff43a265030905205f95babfb58d1b6cba792dae80bc32f4affc3c0e7d2decee4740115a4cdfd9cbf87c6d65301990df844cee5bb39554d393cbaff09381736a429553b10aedddd10de928b6ac0c808df8bd1b36225758f18cd12b29d3675a3fbda80d55232a21e4cc4212bc9ba196f12addad2d19f2bc25ae5c6aabece99a37684187e660e907ebe109a5352aa60fb64b1ef61254f9bad4a91c487bd1080e1646004ff2b7cc17b3ba9cb5242fbc717ba0c65dae1ac4b46629571439d3a8f1a1fe9f857d86759f06f9709a941e5493fa6013ac40e09aa8be0812d3a36d0d4aa2adad2f51f31131723d4c25b032abfe67bea5b2a6c8b52de8a60b945905aed59f4e0530fb59db75286c39a8d33273887f935354e87f1efcaa5f2f09010e6a501ed661d5d9999febcd3c3a5471740b6f7c6166173a2c50fcaf4b9f34c7c25a4b5f12de7abeaee3930b3f9fca00009561147973a293ebb6a26dbe046893e216de7dda33d4e5af330212e62f127343d5bf1adeacbc3970f59e2cc9ea37f2275fce003ec92dde396e9db9e36eba0201fc3aa3f8bdf6a89c3969fafffdfb647f08889ef3a0381147bf13e1638f3aae0d4371fdbd47b8ac28ae03a4aaff04a861789ea8e3d44bcf96c5a545ada7fb467b43cbe6e4faf0eefab0e26f2f63e5ca47062f96a14a461e8be64748f535662c987d66c1a2a62373ff66b6066b80fbac8d9f0f77db890d3bf6e6468b5b5be63cf030b2199155c6d9cc99b31e9b9c8060a071f8377f57170b7cfd54418e29f4cabd368963c5a7cd8b26d995d257f721ba8788f8ba30fef1bfd45381fc53fe5fcf827dea4286e226c4b330774ebcd6a82af31ec550582bd8a5ace0e6f1f378b42e10fd8388f6f7e26591e237b21f222d8f9130c4065af006f9094ab19699274f681bc82f425d2d24e1638e422185935f4d8385568d395c6ef1867a1a67e418b4a770ff96714c1ee65a68a0a0a0c29ea90e1557832fa5ba9cdbd65a82dff6cdbba04a0869c98690f165c252fb43a20843d820058b24386cd151d7f2acd378c4a9007046cc7aa5975cab0836baf0653db14724a683acd1e2a8db40071a70a310a51b58ff1aa03e393727f0ab5c7fe26f95b9d5e1e2a0b926c34d5f6ba0bc9f36209eb5347c584b1b98079615bb6c5451cd51c807e92700e509c0ac684bd31e8db7646675f0b75fe395ba75024c2807e857557e680d2847b7dd80a02858d37865b9da9e8b8e68b3ad0457c4998b36110c79c298711c59eaccd18bf57dbf63ec63a3a18b00bd357c622a335a05f9fd25cdff11c267173210c7ebd3c5068971c14f936fe2f499dff0ebe05ab828d7c86c4cac96be4f7d70b520f4859d7ac386cfe501ece3c46261dc61e41dc164775cba2ecfe2f00818a892b46f3ad4501ceea25c0a45d46aa983e22f057d8b31ed9cc17439181908d5b01aedb8a45a2c282e7f9febbe8aa6a440f48a8ec18943abc57fa7b91683f7a80e7489f8ddfda5f0fa17dda6010da1d8c79baa05be0e31dad020750067a4e4cb1d92912a13eddd5ea0a1ca7e65df3ed98bdd3468f927627ea7641a2a350365eddc406d1f8c90bb8da783fe2547962081ae8e0e919a1a5346e46008c65a5c86c30dbfcab8714528db196015c7370911d4d201b857f8559b40075b1e2e2b2a83bafe246e220e96dc024dfb859d818faca9ae24478c9f144c454648796a968ea854f1fbc9818d3b9f2adb41207acd9441c8647897968667c52cd2b8fd64a32db7dacd51e35afd6872fb00840996dbab2f4a65d5c795d2b91681927201999dcb3ae7e2d041209be7a5a9c1b5861baa07bf8a21def13821550accfabd18adf1161dd65a0b9156551c0c2392833b58031efdc13eaf75ffbb20f8e993026bb5d60698d611347cfbddb0bb0553a4c98570be715f70b4ff4c325a98ddb3ee5301a31c52ebab6e761fa8f041e311c8092583342e162c0577851037ed3b700719a7fb3978d13"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:30 executing program 3: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000001000-0x4)=0x6, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000349000-0x28)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0xffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) r3 = open(&(0x7f0000a89000)="2e2f66696c653000", 0x4, 0x30) lstat(&(0x7f0000952000-0x8)="2e2f66696c653000", &(0x7f000014d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = getuid() fstat(r0, &(0x7f0000891000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r12 = getgid() sendmsg$unix(r3, &(0x7f0000ac6000-0x38)={&(0x7f0000c69000+0x44e)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000481000-0x80)=[{&(0x7f0000f6e000)="4dc47cca2b1e69f548a94ee626827ec941761e3bb6cd7c4a3a26abe7a773feb4a4f3c8f0f50118a8057fecd0eec30e427cf2eafff8e0ade94a245177dae7f50b6b20945b5335353768d5276711d88f628c157eda63bd138692a3a8f52a4a", 0x5e}, {&(0x7f000004a000-0xdf)="0a53581911c898b46c2ec2b9fb088fa4b3e77f07feaf862cdbfc893bd56c53e5b277c71dba07c2963018381aa5520872cc60e21491c357df5c44d82374075984ea6010b13c7f728dbba2a0bedaa80df3156977fde19727ca223486304e79df099a51b6bfb1638150e1955457c22e23d79440fa0d45fa3335cbd1b9b2ca4ba5186c205a9031aa34d41d345e5fe225601d06bc1668c627dbc57015b4e65a896bdc2fa0064357be09a9c7865daf91b35492aeb2573e32d086e9ea699f1f358741d96b8d92dc78c9550c390a451b11d60fcff1ae6718c538993fe650b2cced53dd", 0xdf}, {&(0x7f0000121000)="2d4140a4598eaa90f9d550419ca8c228b003e8c43e0340bb5f939c52fae60b38077fca8d9cd540e57fcfc1f58045c7a3f20c9aa21dc7b2e48c1400c6d3733461e527931900658ac010f20798943d490dbceb62ce64070bc1fea913003f0d5316becc68aae1823b1f62a4e66aefbba6c062f31d9b10d7410e9fd738f4af99409b033acbe92238d43bcc", 0x89}, {&(0x7f00007c1000)="036ce642b3f1886af7a47690205bbb23f5eb51a1790aa1de8181784ac77c016a582495aecbc601532189fa12d3a9d9a30c004be0033e1e8dd11e0c74427dcb0e23c7c41874d857dd52db223b7b1ea7b90c51c4d83cb5258fc4f984d6c3dbe2eb199daff750142ca542ea2bafce140f9156764eca18ba1f7e5a57086d08cdb44b27833a3665a6f2a2ecf755759f7b5f059e0ad1ffe90f47bccc82317ece521f7631465eb26671009a89e5d848c0b7f799eecd22dedc89652b0a2fd67713f8a6815c7e85379f6d", 0xc6}, {&(0x7f0000918000-0xe0)="a44d5acec97590e3e35274a7f36998d77d8476c33093e5b967c193f46f168f7042ae3ac209cd6e58165f4c5dc9d24a9d438b1f73b698ef223015c8735e0d408fb12189c857800a2e7d72cb29a30f4aace85c803dcfb5b94230fdbee2c45389dbfd34288cb2a7d797236a6e67c02dca96ee273d20d785a328150338c44edc4bfd150e93338abf864814fa092daf9f80fef9cfbb18b4ff0685f9a30d6fd75a0f9e9d42e436731dc3d2841484728c88674b49b58a2a77587d52133a2d6e05d9e4c2e49ca9d4f8a3e68ce4fdeb04a133a04ce72452d39d386e91bbe953ae66f154c4", 0xe0}, {&(0x7f0000751000-0xef)="fa9c6bec71b61cac5ff5a8396f1e0f5e266662c52d3c31195d0c86221a622d0a89c0c6dbf9fcab866acb30e6e90390f12693cba89077e7afc92b73cf7e5dcf689a6583f45e683555965f32382f808aadbf7bf3b97c140fae5f5e9e0a5e92a7187d17b549152dfd1e1e329649b5c7f0653df6914cd6d235640ef3bfee788e91e67485abdadf411ee4b62dc26724e3327209cab5be7b45a9cecda2cee2d7d7617288ddf3ff2571988aa8b90f16495a37f6a6c8fb068274255316101f558bdf0da050a7fe0445ecf058d3596519434f8e97b3729e4a16d7941582791ff28f2e3678a35d555259bb3f23e558046267b7f7", 0xef}, {&(0x7f0000523000)="c9567d55dcc805cb0bdfeffd46cd700ee2725f762b88e6cc48fd9a9ef2ed7f1817f807d80ec3bc48017586adf17f1ce4ab968822ca1553d66589b044c0256ccd9ce9a3dbdf6bac46efa19bc3257ddbef4c446ae148", 0x55}, {&(0x7f00005b5000)="16c74dccf5f5f9f21b2dde20ea2fc86e58cf9e577c1ea81e3e85d77296b1dfef259eb4b7224a0b9ef3fec37ff1177f3c8048214805f3ca3ccd3c8b7736b2a82177a0db473ecf4f57ae55f8dcfc2a2db0a1cb2029011c4518f36c112dee558d6f5195b8f3bb73837ed91959db99dfa0db4225233bc72f25846fffff6c9f935b95c7e381a5bde70a3f7a34d08e8da6", 0x8e}], 0x8, &(0x7f00007b4000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, r4, r7}, @cred={0x20, 0x1, 0x2, 0x0, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x4, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fdf000-0x10)={0x3, &(0x7f000002d000)=[{0x1d, 0x0, 0x10001, 0x0}, {0x1c, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x0, 0xffffffff}]}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000701000-0x4)=0xffffefffffffffff, 0x4) clock_getres(0x4, &(0x7f0000a04000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r13, &(0x7f0000fe0000)="2200000018000700010007cd090005000a0800000000201900000200050008000000", 0x22) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eb8000)={r6, r8, r5}, 0xc) syz_open_dev$evdev(&(0x7f0000d8c000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8000000001f7, 0x102) 2017/12/14 11:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f00005b0000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) clone(0x4008400, &(0x7f0000fc5000)="3b8fd145fc3676e863d2864a6917e599db74f58d216d424239e71e27ef5ffb6cdc332ca3eec69c2004d293b7b8755dbc31c019036ba8030fbf3336ee13bc30d22dc5b684a7979cc9c1818ea01f08206f4d0f6c6429bc8eb73490d3e5e165f96da6e35cdf00c194c98bc275ea8a", &(0x7f0000497000)=0x0, &(0x7f00005b0000-0x4)=0x0, &(0x7f000059a000)="5b9853a80b4af4edd1fd485f8beb6afd3cbb5a5205842772532aa1730521d858b8c8a4adde6d3e70ac2f6b8567d02ffdda3491ca207cbd1e291b6a11c849f4cda4356cbfb0475bfc6d9c73c477fcbe9f17282e62defc102b24dc170d62f440d1f495ff5d31e4bcf5cd79b1681f7efe524b4d4273fa9e1e3a7e9b") sendto$inet6(r0, &(0x7f0000720000-0x2)="00", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f00007ad000)="2e2f66696c653000", 0x20080, 0x5) ioctl$TIOCCONS(r1, 0x541d) shutdown(r0, 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000771000)="2f73656c696e75782f7573657200", 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000963000-0xb8)={0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd5000-0x4)=0xb8) 2017/12/14 11:36:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x726e, 0x3, 0x3ff}], {0x8100, 0x6, 0x2, 0x8}}], {{0xe87e, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000b11000)={0xd87, 0x2, [0x35a, 0x9d]}) 2017/12/14 11:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xfffffffffffffffd) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000447000)="45bd6c6ff92596f31ff7344da5b1b4edadfc4b71389e449298320b0de8eb84532d6e3a78fcc6e967f365ea2e53564811afedff012d0c870934d2da3743cc8fcab82def051eeb8744b3c811c34ba543b2660cf7339a") mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00002dc000-0x8)="2e2f66696c653000", 0x7e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001da000-0x1c)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f5b000-0x8)=0x4000000000000000) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000f5d000-0x8)=0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x38, &(0x7f0000330000)="ff0204000000def31d001122000000d8144e000000000205", 0x18) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x40000400000075) 2017/12/14 11:36:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) r0 = creat(&(0x7f0000139000)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x4, &(0x7f0000f0a000-0xaa)="686c3b15331be78baeb21817fb5203af9a5e5772e6aa1212686b46c5b54759bb73fbef1bf10dd927552b7461bd87dc3cf3ab1e0232e0c679646bf0be92e3b0146de940edadd9e7ae8dc95b10b183aaf0a894db16e96a8e0a3ea822d9f7b368b67fc30a0b32a31c5b845dd82febf0e9715fb9a836ce027bcdbef2adcf029e962cf13484cae95289e5adc65118532f25f97d3672a061029f848706fc2bbc0736ef473fac5f710a73057dde") unshare(0x40600) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af5000)=0xc) capset(&(0x7f0000b4b000-0x8)={0x399f1336, r1}, &(0x7f0000ed2000)={0xff, 0x1f, 0x80, 0x1, 0xff, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f02000+0xbc3)={0x0, 0x0}) writev(r0, &(0x7f00004a0000-0x20)=[{&(0x7f0000f76000-0x59)="c6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[], 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00007f6000)=0x10004) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000b5f000)=0x3fd9) lseek(r0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e57000-0x10)={0x8, &(0x7f0000a9f000+0x243)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00005be000-0x8)={r4, 0x1}) setitimer(0x2, &(0x7f0000e46000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000a00000)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(r1, &(0x7f00007da000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f000036c000)={0x0, 0x0}, &(0x7f0000017000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000c66000-0x8)={0x100000000001}, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000620000)={r5, r6}, 0x8) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r7 = creat(&(0x7f00001d4000-0xc)="2e2f66696c65302f62757300", 0x0) sendmsg$netlink(r7, &(0x7f000064e000-0x38)={&(0x7f00003ef000)={0x10, 0x0, 0x38, 0x31}, 0xc, &(0x7f0000bac000-0x70)=[{&(0x7f00009d1000)=[{0xe4, 0x401, 0x804, 0x0, 0x19, "f33c2f5abb0c75496ffb68c39aa68fa90923fa16fd06c2d2fb15a9968a3f5b81ff000fa941f0b3697e3b69f317875556cc9f4efc9853d18dfb6bb1c54403716fb65e95c9e7bb409d0ba0fdc1e70e98ea10a2ace19bf390a408da19d07b7ffb2e76573d81183e59c2de8bfb77112cb08d4b0fbe4bab5c93c61795446e735297129983160f742717fbe4da4b596f98c173231c4cb6da4dfd7bf3ee9ef342f463a7fc3627d42744f6451225d8655289a4e662c90e8e7568251c197a60b803b84d22bc17e3675cd917548198bbba02000a8f13b8db59"}, {0x1010, 0x2, 0x400, 0x8, 0x3, "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{0x55, 0x8, 0x22, 0x4, 0xffff, "eab8a9565e1d2cbdd517abd5043d13879d684df4d24a1e687aa7854e13ee8f1499a2d87327f2e6a6af8bde70d146759385557086ee5be3506fd7c8801553519334e7f318df"}], 0x1149}, {&(0x7f0000758000-0x2d4)=[{0x107, 0x5, 0x10, 0xfff, 0x3, "24c0bca01c05c64cb7f9bb68d7b756a30238ce1d8d6baa05f343ba0b284716abba404b9fc641150d7c77d3993c433a3a6cbac889c7eab13daea972a2376b9c28384f49c427eb8d27ea1af4518d333b8c2df4ad8e33ffdfcc7afb0b9811b735fd6455d86a9c320e402e261d8c3f67dcb976c571d8dc8a233faa20b69a2fecfb2de05d3964a79e6ffbc423c4c471dbb13bf71ed8e073fdac65d3121ea415929f9b9939d0f50cce67548dd14e60f5c11ff4504160fef681aa209a0de92702f648094c79796449cc54f2a47fcd882672b4f5ec38091f32d3757b9a66f7cc699a84ac28986eb593677dde2700917a59e607dac850cdf1e857e3"}, {0xb2, 0x5, 0xa, 0x9, 0x4, "2920b4f901d8bac41d77a803a9a4ac1e4b6de77718044b4f640c10cea2b3e6ed276d7b62258e0da6feaae70400a5238960239eb66d72d311b017862cab40e2b0c01da2dcbf8dcc2ecc74f3d5a40fc457af3863c2fad761b92177c154d3b06807a6613ce5dd403d77a7afd7270d55dbd7228c2ce2d86463601a4f3f01c436cbf4078ae4ce46e17ccff2b0721cea7461911a41fd1123bbbbc9da0d28d4bedd650eb63d"}, {0xdb, 0x7, 0x408, 0x7, 0xfffffffeffffffff, "dc52dd3a13fd654379735454547761e2dfaac5a00cfc750b691bbef190c08f0167faa316b3837b5a7204de7e9f83b8c5826230e1a0e5d60664058d0681f88cbfaa12dba0003a0d3593dbbc38cfa0a686b95ee22cde04063ec0919a5c7f50eca85331104bdb1dcb9f05f11c735689d691c5f892653e28a141d177dd522aa6a461f791decef71985e2bdd549a7313ddac5958de4028dd12c664b708686d4e44e88cfe879ba225b0980c087f0ba65fc102fd7aee36c5ac6f42312cea95290988189166df1ed358accae715fcf"}, {0x40, 0xffffffff80000001, 0x400, 0x1, 0x9, "c5941a9b0044d48f56e2a775399d51b069570d0c08a039d871a6c8f47d432d54e0af00090c838928afb77685818dc420"}], 0x2d4}, {&(0x7f000031f000)=[{0xea, 0x8, 0x618, 0x6, 0x6, "f6702d88de67e2dbf74f7b87959afe88977d1939bc88bb8e3097352db6246759c6acfad13aecbea19386c19b48f65c95d204421b1a20eb022a361e8283d3c7e7044f516b88f5c7850485c77684c36b6f8ba11f7f21444659600f43662932bc2b5ee42df2f67153e0e8c27c0f7fa3c9def9144a7ae3b109591ef435807455860069875e8ea86b0078eb235ecf7a54eda7fe08beb14c753be77c861f40b41c908e30cee19d3e7f33fd71f19258132dd20f153dd9f055ce42700ee5302024a05b391cb60ec4adfc3a88f04010092c3f8e46696f10fe0bd1e11962e0"}, {0x70, 0x7fffffff, 0x0, 0x8, 0x8, "4b3be3595de5f0253a03e2bba13745b225a6c278a630fe04c74bb9a432aafd623a7bcdec1a2ce951b8750bafb62ce1954cd747ce607d217d205fb9d28a99c757ed420c2d15073c9c173f9bdba78327dec269b0ea267ca3fefacab1a33733948e"}, {0x3b, 0x7fffffff, 0x2, 0x9, 0xba, "24d845a3a7763a00f41a6c8d384931dfddb9b2a1842f81e9fc8944127f8617c8b5f0019c10eb85fdf93cbf"}, {0x19, 0x7, 0x400, 0x10001, 0x2, "1b55919443126dcd4c"}, {0x57, 0x100000000, 0x1, 0x83b, 0xffffffffffffffc0, 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"324777fd1fade72a1430a9af47c3594ebb51f93e232f61d7394ae8188fbaab2ea33277ac5cbe4fcdfd4c67785be0ec66cc2f3571f5a9e7e516a516c56b41355da87f3fbcc2ce0ff3cc37a661352dd16f200e03d505a7e7e13cdd49c09d050eabe43c8f498d1549fa00208f998d5aa1b59d8062ce38b11ca54c24844f59d4317263f85ba85ec45de2b3eef220d09a79cd7223cc0ff5f61472b9b3f95c4d1066afe1e006c7886f78c4fd68487221743416c5df5cec569f9820e5617e51771a2e2530c86e79a5173cc7c8b3f960b3d2e9f6a6d82b5ffcd483a48de74a67252eb72a7fec9e825fa93cbb918fdbb6737ec7c3ba2aa7a8c0"}, {0x92, 0x9, 0xd04, 0x1c, 0x3f, "5f7a9d8a559003f636817a37724e27ce2ae49e07cd11e9eca1c634e8c271a88be1c77fdd20ba88c640aa9b7b2a631d95f4000e4b37f4da6fa880b34ccf1a9a530dce2d52ffa2fb43f958c0d14784d19e19e7b7d6cf41389f539c6ca0b6aaf6936df58c6c492d3eb53d70c5fa783329ad4218545c54a4a0723589fe8b73d0ab1047a4"}], 0x169a}, {&(0x7f0000fca000)=[{0xd1, 0x5, 0x200, 0x6, 0x0, "9a3cb4e6787ce8ec12fba814565ba968e85a7f32c256d9f37a29e2473a2b626da12c16118e6aca96c536615aaad2fbb030f7649ba99998a4d2d900b607d8dd8b12aa4ef42f36e5a87236769590dfc9dc5319d0ca5096b631c567cf2dc59a75d6254a9d0d106a6275741f56c26aed743c3b31bd5ad692ac58cb74bdd954255d38763827c9422590caecd55da9432f25a683ba1ef153be41adf09210261052c29fef5bea5e79613ae73772cc2cea2b8cb7fe9d1341016111512c7b157d14d2a5f341"}, {0xed, 0x7fff, 0x200, 0x37, 0x7, "6d40c9b3db39467aa62e9950b26144635f1e38c23c416a4ab737a0cb34e81b50eacc097376792b66fb0903f147dc0bed2dafd064ee5dca95371c5fa04b60cbb50c317a2844a31476ea43f642fb35cf43b8a72c2b4687945eafb1c6765d887487c572f58994440d99c41c80cb70320dcc66a79ac9ed7270bbd13ad82310fed6103dac31e2af3a92f8283cfec84ee79030f2a38864fff0122718c64d3f78c33ed8d9dc1b8c5b1e8a1ee7d5f00d1bb401aebe0c55a0f761663b6fc55ea5ef52492fc4122a9612183ad30adb190282e2ab7e66e96ea0a36dfae871b9c13f64"}, {0x1a, 0x9, 0xd09, 0x7, 0x1000, "09266e788f6847d101af"}, {0xb7, 0x5, 0x800, 0x200002, 0x0, "d496c20dba50ca147a157fda585f2d83f9301cdaf238ebec9a4f826f5eb8fa5c7318756e6054cad538ccaea9061467a733309669e8d4880056f6565e2201bee77271e1cab45b09f1bb2f5e7d86d1fc8980eb27079439b052e92e3485ce6ad97be8c499b6678892edb54e5ce79823ae1656a560cb7c6c778d09897bbefc50a7d9f706963c6111967efb113d6a246dcd6aac3a1b7494baf36350072d086f9f137ce706f086ce17cc"}, {0x3e, 0x4, 0x300, 0x8001, 0x3, "d73649a02ba2f804af5ef5e9cdd37862af2b513dce69076fbf96045e4c74ea80d2f1f12bd38fbb839a340fcfa315"}], 0x2cd}, {&(0x7f00001ee000)=[{0xfe, 0x9, 0x20, 0x4, 0x3, "85d8ed2759bd9bb2a20cbd6d48b993afc7d0cde4e884acaaacb473f476b9c18fd2faafe35ba991f1d6ff2e9cb194c18b340fd987eb1a62a170e4f53ba37986432b7f563cbcb722cb2ba0cfb0d3c49fecb49a21b9eb87f84eacbb52ff92bd9bbe9338cbea35df3e3405e53b057f1e52d8de4ff4132a94c06b79dacac03c899668889d74213b98e7dc0cc2edd53e87f07779ec7d0c7c817f585492b3ca54f512509813f14199cb265b3050ecc58ff37a6429a8c1f5a0b4a24ee33d86b692b441ee5ad3c9c7bb0c7f9fa680ab702ec6db0818f8dbbd9b2140ae2744d15e036b053890502de0901f360cd67d218a4dc4"}, {0x71, 0xc7, 0x300, 0x5, 0x7f8120e4, "3ba3a1264ee88b0152eac78497f128fa6399b5b424ee69ebaea301506a3dc8cd5a3e6de910339151f38b97a0f7c8bd415486a33915854a217220b04106b55a92f441d01aff4c3d0da42801870faaee32ea9f1097442a479692f95f938930e4c6a6"}, {0x27, 0x3, 0x200, 0x5, 0x4, "2a21a034be74ddd74c34516769828be98a40b2a7786a42"}], 0x196}, {&(0x7f0000e30000-0x98)=[{0x98, 0xffffffffffffffff, 0x100, 0x4, 0xa11, "490fc21247dac60eda18fe19482d04d7ae1a7f204a5e5e53e0126c5bab073c343c988ce29d2ad8f004b1792a933778f62db009272f2b1683e210ff71f9fd32d72c22550ec828d8d2a23c8b485525da297026844f93bc636f6b655339e57cba25deebefd33f1768b88984f7483c28be134fc06d71bad8883467af3aea2caac18f9f82f867cb9bdaf4"}], 0x98}], 0x7, &(0x7f000033b000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x48, 0x24000004}, 0x80) dup2(r7, r0) getrusage(0xffffffffffffffff, &(0x7f0000854000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000b78000)=0x0, &(0x7f0000849000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c46000-0xb8)={0x0, 0xf, 0x83e, 0x5, 0x1, 0x0, 0x2d, 0x20, {0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x6, 0x8, 0x8}}, &(0x7f0000041000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000f04000)={r8, 0x200}, &(0x7f0000855000-0x4)=0x8) 2017/12/14 11:36:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000014000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000013000-0x8)="2e2f66696c653000", &(0x7f0000001000)="000000000000000000000000000000000000000000000000", 0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000011000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10000, 0x100000001, 0x4, 0x2}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e03, 0xe8, 0x8, 0x0, 0xc8}, 0xa0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x10)={0x0, 0x7, 0x20, 0x3, 0xe000000}, &(0x7f0000012000-0x2)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000002000)={r5, 0x6, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000012000)=@assoc_value={r5, 0x7b}, &(0x7f0000000000)=0x8) 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) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000)={0x1, 0x0, 0x5, 0xf2, 0x7, 0x9, 0x2, 0x2bc, r5}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) r8 = dup2(r0, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000003000-0x10)={r7, 0x8c1, 0x6417, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/14 11:36:30 executing program 4: epoll_create(0x1) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(0xffffffffffffff9c, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d28000)=0x10) 2017/12/14 11:36:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000eb1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, {0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0xff, [0x6, 0xbc6, 0x8, 0x6500000000000000, 0x1, 0x1f, 0x2db, 0x5fb]}, 0x5c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000003000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) 2017/12/14 11:36:30 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_sctp(0xa, 0x28c22db06c7312d5, 0x84) mmap(&(0x7f0000000000/0x879000)=nil, 0x879000, 0x3, 0x3e, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000879000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000087a000-0x18)=@get={0x1, &(0x7f0000621000)="", 0xbba}) mmap(&(0x7f0000879000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000752000-0x14)={0x1, 0x20000, 0x3264, 0x7, 0x6}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000776000-0x20)={@generic="96d7ff97a9f1452a7329847218b924ba", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000594000/0x1000)=nil, 0x1000, 0x200000a, 0x32, r1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8019, &(0x7f000087c000)=0x0, &(0x7f000087d000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000087c000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000087a000)={0x1, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @rand_addr=0x852, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00003ad000)=@common="69666230000000000000000000000000") setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f00005cd000-0x4)=0x8001, 0x4) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000087d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019b000-0x4)=0xe8) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000087e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006de000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000638000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8001, 0x2, 0x10000009, 0x4, 0xa0, 0xa0, 0x4f0, r4, r5}, {0x0, 0x8, 0x8001, 0x5bc, 0xffffffffffffe8a1, 0x9, 0x7d0, 0x100000000}, {0x0, 0x1ff, 0x80000000, 0x5}, 0x0, 0x30, 0xd7c, 0x0, 0x8000000014, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, 0x14, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2aed6a1d, 0x7, 0x3, 0xffd, 0x9c, 0x3, 0x8001}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000081000-0x1a8)={0xff, {{0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) mmap(&(0x7f000087b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0xfffffffffffffffc) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000081e000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbfb4, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xcc, 0x51261d97, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x160) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f000087b000)=0x7f, 0x4) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f000087e000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) 2017/12/14 11:36:30 executing program 3: r0 = syz_open_dev$mice(&(0x7f00004eb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 80.592256] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=32734 comm=syz-executor3 2017/12/14 11:36:30 executing program 2: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000010, &(0x7f00001eb000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00005cc000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e3d000)=0x58, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007a6000)={0x0, 0xf5, "efcf9c7e2a9b9eb8e06e2524c53a9b82b77ed6c02ba88b82894f39149e8c1f90ac4faa7b42780c58274c17e0d6d52f8027eae1ce9da4ac86fd73bbf6504b786545b07834de863cecebf86195bff44d17c8f17510ac245cdbcb82a1f13665c40db538c432258551aaccdf364cef116728a911b136701a62a48895d9c472451bd81cbfe21d2ceec70dd1c4eb9b68a83dc8129cc1dac5fc3423bb7b51c744979abc8d28a224bd804d4ad9ac6b3e3bc4cefc52f1b326d726d07547d5533951a5390d34123f3f682e38ead8999472ac9c914306c77412348c2fafe2fe3db0ecb257b007e9c6a024a084e7213bdfcb1d77dffff43748e495"}, &(0x7f0000751000-0x4)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={r2, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x6d, 0x20, 0x8}, &(0x7f0000e2c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x7fffffff) syz_emit_ethernet(0xbc, &(0x7f0000976000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xae, 0x2, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x7a1, "9c41466efbc64e70758fb12e60a1b56597c7b4b864fe035c7a4f18935709753c63c39adbd5cd8963472d8e6917a34548d980d54f83ac3c9eeb174e70615377a4c2bdfc44385bf6f8a8bec409487f2936bbc71b01c4a952bac69f42d6df042d429e56a9ed3f87d376c834d52ab6f47b360e6e68583964c598a8316076b8a83cabc6c70b85ef2fd03d1893e5bdc90c71753479"}}}}}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x54, &(0x7f000001f000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xc, 0x4, 0x1, 0x4, 0x46, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffff}, @timestamp={0x44, 0x14, 0x9ab7, 0x1, 0x1294, [{[], 0x3e04df92}, {[], 0xffff}, {[], 0x3}, {[], 0x7}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"087f"}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000086d000-0x8)={r3, 0x100000}, &(0x7f0000653000-0x4)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r4, 0xcf, 0x37bf, &(0x7f0000390000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f49000-0x4)=0xf5) r5 = request_key(&(0x7f000082a000-0xa)="73797a6b616c6c657200", &(0x7f000075a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d85000)="7000701c2e7710000a000070a5", 0xffffffffffffffff) r6 = getuid() getresgid(&(0x7f0000bb0000)=0x0, &(0x7f0000579000)=0x0, &(0x7f0000c03000+0xca1)=0x0) keyctl$chown(0x4, r5, r6, r7) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000af7000)=[{&(0x7f000000f000)=[{0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, "01"}], 0x14}], 0x1, &(0x7f00007c3000-0x60)=[], 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, 0xffffffffffffffff, &(0x7f0000077000-0xc)={0x40000004, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f00009ee000-0x10)=[{&(0x7f000019e000-0x39)="390000001300194704000000000000008000000002000000450080000000ff00090016000400010000000000000010000000e9070000000400", 0x39}], 0x1) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000fe0000)="", 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7fffffff) r1 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008eb000)={0x0, @in6={{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x76}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3f}, &(0x7f0000fdf000-0x4)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f24000)={0x0, @in6={{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000fde000)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fdf000-0x8)={r3, 0x0}, &(0x7f00006af000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000e8f000)={0x5, 0x0, {0x1, 0x1, 0x3, 0x0, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000f74000)="00000000000000000000000000000000000000", 0x13) sendmsg$netlink(r4, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000ba7000)=[{0x14, 0x1e, 0x20000000000003ff, 0x0, 0x0, "0e"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000a33000-0x20)=[{&(0x7f0000119000)="4cf5ab7e5f48437607", 0x9}, {&(0x7f0000a5b000)="b7af80cc871cd7e1ec411537428f5d184d069fc52f3dbad93ee66b0208b7be6afd6c88e64eb44ef64b815e4360b8f3382af12ceba1601b7646ce98dc85258bf1076f6d240097ef183a022e3036222a32661b4e5825e7a8700ea153bcf5ab84494bacfa1ed30f336fd5dd1b7b7b", 0x6d}, {&(0x7f0000390000-0x4c)="a7156079cabdbc39504f3f29bd3a8ec9fb6ccb1d7414ed929d3b501c3bb6c077f7c29d35070f0ec6221a1c38c96c8a69927f29cac71cfa0cabcdb9630bc73188467ddbeb526135ddff7d9a81", 0x4c}, {&(0x7f00006b8000-0xd4)="06a40450377d4a7efe482c65e0e89d443f7cfc23fc429aaab36fed2f896d892844453b6b9ebd4ca03fc186017e9d777a074db16f6e30688e4a2f253faac4c0af9edf244ff609d050db3638f8225b381cbb16ff7a80de2f6a5d5ed7ef208b8f7b301a2f33b0e17e34a7ef7fe5ac3356f5a9cf47307e3ae49a8ff938ee8ab46354500e80c961bf3b7a0ebe682bddc6c6f67ec8fe0e81654325f3c769ca979163c207be9de1dcd058225d05855f64a85312882665f73890410e3f92c4714f396b9b14174de6276046a703c14928a5c62d80e2fb0fdb", 0xd4}], 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000029d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000038e000)=@ethtool_sset_info={0x37, 0x5, 0x3, [0x3, 0x7dd, 0x6, 0x1000, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x3, 0x3) write(r4, &(0x7f0000fdd000-0x29)="1c0000000004000521e664", 0xb) syz_emit_ethernet(0x105, &(0x7f0000e5e000-0x105)={@random="ff01395447d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "1db4ba", 0xcf, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x7f, 0x10, 0x3, 0x1, 0x4, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x33, 0xb05, 0x2, 0x7, 0x0, 0xffffffffffffff01, 0x1}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x80, 0x0, 0x0, 0x2, 0x6, "302781", 0x6, "3ae441"}, "a6fd4572b96a45041466926b2c8cf96d0700bf615a53da43c83c748e1637effd0c92d9b2898b8009b1b38351a665cc"}}}}}}, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000493000)="2e2f636f6e74726f6c00", 0x0) inotify_add_watch(r0, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) r1 = syz_open_dev$sg(&(0x7f00001d6000-0x9)="2f6465762f73672300", 0x4, 0x0) sendmsg$unix(r1, &(0x7f0000a1d000)={&(0x7f000057b000)=@file={0x0, "2e2f636f6e74726f6c00"}, 0xc, &(0x7f0000c1a000-0x30)=[{&(0x7f0000d7b000)="3d958340a0a9cf977cae5ea9c66933c8d77c99ae9a61d55b579439001f1b38fc66a7e75ef044b9b74fbec88a5d2d6949883e3513ed33854de38af8106cabea6f184f9f117852f39c06000000000000abdae4f6fe6a88a80f9d03ef9663895e45d9ee089e17c2506522b6b776", 0x6c}, {&(0x7f000098f000-0x8d)="90a856e2a4a1fc33f589f5e80d02d5f444053f200882d6d01f8fe9051b57f6277a01c7dc958bc8dc679bf489d66990b9439540c146b0174bb6de3a133d9e8dcd50e72e4c3b735474b94773e4ee3bec9ec06af7899235092f3a4ffd2849d27820ccdd9bbaa27555bb5a924df28797ac4071684fd313f95274b921c3fe72bb2b0dd58b12c280c87f8aa760254a93", 0x8d}, {&(0x7f00006fa000)="efff9f6f5f29d8058a38ed8cdd90f03d8b985de2b7d626718a3f53de71eb07631c29083f2df0346bcaa0e5851f7364f290f3d868c1cf3023cf3ea4635f229b07b6b646ce66c8d53c0841f9cd860767906a2efaff8a7f33de601470958ba628eab0b70e8514f0a15ef26a374d3bb9751902f794805234e649747ebc36a75a3f61b9bf8f8d578ef3960979bb", 0x8b}], 0x3, 0x0, 0x0, 0x20000000}, 0x4) inotify_init1(0x0) sync() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000e67000)=0x4) read(r2, &(0x7f0000216000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) futex(&(0x7f00002d7000-0x4)=0x10000, 0x3, 0x8, &(0x7f0000f5c000)={0x0, 0x1c9c380}, &(0x7f000029f000)=0x5, 0x81) futex(&(0x7f0000013000-0x4)=0x400, 0x5, 0xd3, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x1, 0xff) userfaultfd(0x800) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000116000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000090e000)={0x4}, 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac6000-0x4)=0xc) ptrace$setsig(0x4203, r3, 0xffab, &(0x7f0000558000-0x10)={0x3c, 0x8, 0x401, 0x6}) 2017/12/14 11:36:30 executing program 5: mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x138, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x2, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0xc, 0x5010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00006be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c28000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 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) ioctl$int_in(r1, 0x1000000000005421, &(0x7f0000003000-0x8)=0x82) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) r3 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) unshare(0x400) r4 = socket(0x1e, 0x400000000001, 0x0) syz_open_dev$loop(&(0x7f0000364000-0x5)="2f6465762f6c6f6f702300", 0x7fff, 0x2840) getsockopt(r4, 0x10f, 0x83, &(0x7f0000004000-0x4d)="", &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fe5000-0x8)={0x0, 0x5}, &(0x7f00006e5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00001aa000-0x14)={r5, 0x300000000000, 0x7, 0x2, 0x0, 0x1}, &(0x7f0000b61000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00001b0000)={r6, 0xb69}, &(0x7f000012b000-0x4)=0x8) setsockopt$inet6_buf(r4, 0x29, 0x2b, &(0x7f0000f31000-0x30)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000cee000-0x8)={r7, 0x3ff}, 0x8) 2017/12/14 11:36:30 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000+0x48)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000002000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x2001, &(0x7f0000003000-0x10)={0x3, {"ad5847ca80f5fa"}, 0xffffffff}, 0x10) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000)=r1) 2017/12/14 11:36:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x8) 2017/12/14 11:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x4000000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a76000)={0x0, 0x1, 0xfd9}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000396000)={0x2, [0x0, 0x0]}, &(0x7f0000d2d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005c2000)={r3, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1}, &(0x7f0000966000)=0x98) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r4, &(0x7f0000ef0000)=@hdr={0x0, 0x0, 0xff, 0x3, 0x0, 0x0, @ipv6={0xfffffffffffffffe, 0x4, "f20812", 0x28fe, 0xfffffffffffffffc, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x9b, "90665dd9ece136eb9459e651e0f519e752f25140ab81c73ef8efbf16be8405a1c232d246506f474a7557808bcd5079f793fdf9c52a5cbc3e0d8f73df25ee39276673e9cd7fef09212dfa0cfa16c4ec737306514d9b0ebe7b4b66e5d6b9eb5d61245ff76ad76060caa661b00ee068d85cd232101e9b021a43ebb7c3ad6b356b34a79c25b49c2cec5e4e101a9c8cea7cab4bcc47aad67fb6ea1797ea"}, {0x1, 0x3c, "82df2e5c5462cee885c9dc4966621e83ad10d5fa0e1dde72c692430b798d16b82ece5ce20b195d844ad9cbaff6f6c93fbfd911521b4c016b047c9b55"}, {0xcb, 0x53, "0916ccfe85d5cc272f99b57590dbfbd7d911b425484e3de24ccaeec398e85d0bfd67b1eb665db6dd457d6350c67d731ea92c141fe007cee7e585dffc3eba500d87d2cc6b6177da7a51fb0d6d09dcd730ab2896"}, {0xff, 0xf4, "ef01fa33dfec2ab42b023f115df7d3a8d2e9c124d1829e3937a9e7bd6a8a011f94d2daffde0e60e0f48df315209fc98d9e9deebb7eac9b6e5befca43d984422e46351a0852115e094e019c3097befaf9c86a882371d7289c77e57715eb6d3043d2f442c31e526a7b77cc9eca140a4958dc6fd5f2e510bdb2bafd4280c2200f72386f10e4102a2042c59353a97ffdd6a738f221d594812d9ebaaad6f58bd5382d6e387c2c8df81186af8ed752885827c72195ba57609cb4991c81c95fb3cc7c130827c10116577b9c5a39246a4555948ff8b2f98b1cab3b80e4aadd339bada550a3f0a7433c9862b72be7bb511fac8ae714ef8a67"}, {0x0, 0x8f, "215df8924a6d8bbe566ceb7e38409be2304eae5ccbbb91ce01019b2430cdcc8dc693a66e36e3b4dfbe7d1b0b226294521ffbd90fab3683e6d2cac9bff4cce5e5964f26e766ef38d5e813463c0a7aebe75382c73c9faf9fea8443a97c32364d4375681019643dea02ea9783306bedec89ea587e6739093f014e40a8a9f50b55d9d8f1fec27ee1aab8a71636a3f4f126"}, {0xff, 0x90, "e0bb128c7c5bc7a7be9555aefa3af0ce34990393974132ef310d171a65f6a33d36abb8e4594f131691396638eb11b781e5ad8996091a8333a90317b79f2eda35aedb99f27aee534521d108b21268f3c72861adec7cfcd357cca232492469b645edc9f2510ef523de922c48c5cdc533bb0ba8e73a1e05576570102750bfbb136e2326696397682010c7877d7e2ffb3c71"}, {0xc2, 0xcb, "69b3878a8e83a9d344f6f634b457d388ea923aeb2a307c37a4dbd64e6686916ea49735206ca65f37915d93f143c7688011a9eafa4179138a39166a25949ea1e5b72296a6e6624f8286c507ed0d10d3c40e6905cea4259570a8c30868599d11db4d1eb709d5ffe2ccee119d8b0c8047a76295e33e624c15545aaafad30f0247a684add906c7e4574a2ad1aec92e626d1cbbb20917ce85fd917be1106e797eac261c6e66810cb133d6b625c2ca3d8af96bfcff94f15bbd15fa20f0fb44201309025ffe7d6564979c06bce8f0"}, {0xff, 0x1000, "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@routing={0x63914496fe17ea47, 0x6, 0x2, 0xfffffffffffffff9, 0x9, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3b, 0x221, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x38, "eb36b0289796e30acc9af39c10b210185d0f0b3af164f450dc2b96b555e3120239e6e8c3a07c19c7d6f68f508d0290dd841dbfe9fb873818"}, {0x0, 0xcc, "213b175c8ea3897527d98870304cf716d4408ae80a81a2887ef88a949a79bb9c877677a7d3153019412bc1edfa7b2c38e83c0558705fe903be94fa25a2452d6287b7c7b67821ac7b2c544d46c352a832a77151af18915e7a819b3433a119a26c6051f18b2ed8f8a21d31da97d82a65cc4dec93947e0f63c26ac44828892a0af79cad3d9c428642ba5924e9e59af616616858364caec6f2347e10e8dcebd107b87d1b1b740d594e033272576411c3413d60ebeb5dc522cb76cb853d1c25fd866f91648236429bc249cdd881ba"}, {0x0, 0x1000, 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"}]}, @dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x2, "35ac"}]}, @hopopts={0x1d, 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0x52, "df52b3042293c1b655621ac2b8b2f2cbab0aff84b94f6f1d97a40285805614bbc30b60aa8751328e328fb89a9a164f9fd4c1fd661794f28c778657caeffc69a64363996478be6716a857472a16c86bb220fb"}, {0xff, 0xef, "283346aaf65e2fab393788dcf9752a14c00b94805a1851858ef41283d2589f1aced42f7e292412f9668c46b35ac963a0c0b456e9476bd0296755e6110169d5ead785ed6ced74009bac49ba1e9a5dada9303101e7338ea6d96fcfd14d279c9df2e47a4d5ca1332103302a1704171698c1f3f92caa28987ee6db8b35ec41cc456289196571a6423e3fb2bb7683c42a83883fbba62593e2298397b56a83ac27a2288cddda078aec543db7982bf8875ac2d92dbce1b0bad52734677fcacf3ca1d7664873bc82d141647afa7c0930c6aa2c8764ce5828ce7fff938b591bfdf7b71b0928abb8bee599314912b2ffd6df148d"}, {0xc9, 0xdc, "24b77651cd35224880e6d821494bc33d0f212964c2c70d53cedfaed476092f5842fca7de52b9b3e488c0f757d9ef64c79d9fda3a247ba6362243d20f4214623951cfd06c66b28489c6ed71f924a9240614f3c9c3956da695159ed36fc402c0ba42afc0a873faac410f51d70e5177b0aaa0841e6e81e554e89ffba550f3c90c92ad1e334b2593896565a899e4bfa44dd1997e00e1fb65bdd76ad006b012f8e97e3328fc617bd987539e2190bbb3099161bd17bf2d336c7714129d11107d5ab29a1c576abd024c4aa181d1e64e27caad3e55f58551fd77152f1a772634"}, {0xff, 0x52, "33f0319ce48f27445f0bcf14c4be351a6b851deaddb2e0422be16452d849b855f222948abfe243c64dfff5bb766a7b7361f7d89de2009adafc3d8fe91921ae1d11372beb72e23454cd1dea1c4e5d5266a4ec"}, {0xfe, 0x91, "f2f03f049b5e9c4151b86d33ada99b9dff3f7e097db46835e4251a9b321e359b0fed15d626109f84e63c7b01435d8efca20aadb618715afae0fbd7a6b63a659819e6f70bc2f10aac62946826403e157424234835b6bf1799d86b47e32fc8485a99158e953c6aa86836e276bf403fbade36ff64d7f234c3a8aa35f821b04bcac0ecb5f1c5ef63f02efc04ba9eb0b08ff68b"}]}, @dstopts={0x87, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x0, ""}, {0xff, 0x1a, "b6302dc8b7b45c206ccfe3eb849fb23d4856eb85ee31448d053e"}, {0xcb, 0x16, "005180eba9ef4c990f00a8febacbe3abd1fa3e30347a"}, {0xff, 0x0, ""}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "e39554", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x2930) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000a53000-0x8)=0x0) 2017/12/14 11:36:30 executing program 2: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffffff, @thr={&(0x7f0000002000)="ff11", &(0x7f0000002000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000004000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000005000-0x1)=0x4) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x80800) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1000009, &(0x7f0000001000-0x10)={0x0, 0x0}) fchmod(r1, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000006000)=@random={"747275737465642e00", "626465767b73797374656d7d2d00"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000005000-0x4)={0x6a54ffcf, 0x6, 0x0}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000008000-0xce)="0655f31b9e0fad17541b657e714fa14854d3918a17deb5a7faa59e1c58f3f38fb69dec6c2e43a7eb132edb10cd09dffbbd642ecd8b6a9b986f210241ed2c09104387fe3951e7f2447d6cb47e3dcf786de8dd936a713025902d614602b03b8df2ba36fa17a0f43f28e897e04eb0f849c9246910aae3ca7bd696b5e8a7addfa5149573c8d848a1a10331da4a2143992ba9cf614dfcf7b7f6d3021f2710614ac574fd08d9c908306f8e0312f35021e1c0b484a48e78f427f882fda443b13f18c8459cedf492522644d4606b7d33f499") execveat(r1, &(0x7f0000005000)="2e2f66696c653000", &(0x7f0000006000-0x28)=[&(0x7f0000003000-0x15)="657468302f3a757365722d21736563757269747900", &(0x7f0000001000)="766d6e65743000", &(0x7f0000006000-0xc)="7d2147504c70707030262900", &(0x7f0000006000-0x16)="5d2d657468306367726f757073797374656d47504c00", &(0x7f0000005000)="ff"], &(0x7f0000005000)=[], 0x1000) timer_gettime(0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000005000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/14 11:36:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00005d3000)="ff0204000000def31d001122000000d8144e000000000205", 0x18) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000976000)=0x40000400000075) socketpair(0x400000000010, 0x80006, 0x9, &(0x7f0000454000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00002ea000)={0x10001}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x0, &(0x7f00007a9000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f2e000)={@generic="630100000000e47b5cf1199c647036cb", @ifru_flags=0x2}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0x6, 0x2) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) pipe(&(0x7f0000bb7000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) socket$netlink(0x10, 0x3, 0x5) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}) faccessat(r3, &(0x7f0000c3c000-0x8)="2e2f66696c653000", 0xb0, 0x7fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r6 = openat(0xffffffffffffff9c, &(0x7f00004b7000)="2e2f66696c653000", 0x8202, 0x0) connect(r6, &(0x7f0000e6e000)=@nl={0x10, 0x0, 0x5, 0x4231}, 0xc) 2017/12/14 11:36:30 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000d3000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000615000-0x4)=0x0, &(0x7f0000a52000-0x4)=0x4) 2017/12/14 11:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004fc000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000105000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x259}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x4, 0x0, 0x7ff, 0x4, 0x400, 0xdd43, 0x3, 0x3, 0x6f1, 0x7fff, 0x5f71, 0x6, 0x3, 0xfffffffffffffff8]}, &(0x7f0000479000)=0x108) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000011f000-0x4)=0x0) execveat(r0, &(0x7f0000934000-0x8)="2e2f66696c653000", &(0x7f0000305000)=[&(0x7f0000101000-0x9)="5dfb7b7b7e25232900", &(0x7f0000b22000)="656d3173656c696e75786367726f757000", &(0x7f00001bd000)="706f7369785f61636c5f61636365737300", &(0x7f0000d75000)="5e00", &(0x7f00004c8000-0x1b)="6d696d655f7479706576626f786e6574305d76626f786e65743100", &(0x7f00004da000-0x9)="5ee36d643573756d00"], &(0x7f0000b18000-0x28)=[&(0x7f00000a4000)="00", &(0x7f0000f47000)="7573657200", &(0x7f0000470000)="7573657276626f786e6574312c776c616e3000", &(0x7f0000fba000)="3a2e36657468306b657972696e6773656375726974796d696d655f74797065706f7369785f61636c5f61636365737300", &(0x7f0000266000-0xa)="40747275737465642900"], 0x1800) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f48000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005f6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000025e000-0x10)={0x57, &(0x7f0000add000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007fc000-0x8)="2e2f66696c653000", &(0x7f00008a8000-0x8)="2e2f66696c653000", &(0x7f000017e000-0x5)="6264657600", 0x1000, &(0x7f0000fcd000-0x1)="33") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eeb000+0x628)="2f6465762f6175746f667300", 0x10000, 0x0) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000fcc000)="2e2f66696c653000", 0x0) r3 = openat(r2, &(0x7f0000bf7000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653000", r3, &(0x7f0000020000-0x8)="2e2f66696c653000") renameat2(r3, &(0x7f000005e000-0xe)="2e2f66696c653000", r2, &(0x7f00008e1000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653100", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000fcd000)="") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000fcc000)=[{0x2045e7f58940b64, 0x744d}, {0x3, 0x5}], 0x2) utimensat(r3, &(0x7f0000645000)="2e2f66696c65302f66696c653000", &(0x7f0000fce000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) clock_gettime(0x5, &(0x7f0000452000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0xa0, 0x0, r0, &(0x7f0000889000)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 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) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc0}, 0x1c) mmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000005000)={&(0x7f0000001000/0x1000)=nil, 0xc9a7, 0x2, 0x3, &(0x7f0000001000/0x4000)=nil, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000fb8000)={0x7, &(0x7f0000004000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000003000+0x44a)={r2, 0x24}) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000fb8000-0x1)="09", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000005000-0x10)={0x0, 0x1, 0xfffffffffffffffc, 0x7ff, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000007000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="c300", 0x2) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000003000-0x10)="00000000000000000000000000000000", &(0x7f0000006000-0x4)=0x10) 2017/12/14 11:36:31 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d51000-0x4)=0x0, &(0x7f0000469000-0x4)=0x4) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000de7000)={0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1ac}, 0x1c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000878000-0x8)={r2, 0x10000}, &(0x7f0000f9c000-0x4)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000f, 0x4000007fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x3, 0xab, 0x4, 0x7f}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000588000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7, 0x4, 0x4e76, 0x4e}, 0xa0) socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000fdf000)={{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x5, [0xfffffffffffffffb, 0x1, 0x9, 0x100, 0x3, 0xff, 0x2, 0xfffffffffffffff9]}, 0x5c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:31 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000996000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x58, 0x0) r6 = dup2(r1, r1) write(r5, &(0x7f0000062000-0x94)="21", 0x1) fcntl$setpipe(r5, 0x407, 0x107b) writev(r5, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721d", 0x83}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0xae}], 0x3) read(r4, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r4, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) pread64(r0, &(0x7f0000027000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) fcntl$F_SET_RW_HINT(r4, 0x40d, &(0x7f000004c000)=0x4) 2017/12/14 11:36:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffd) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) ioctl(r1, 0x7, &(0x7f0000447000)="45bd6c6ff92596f31ff7344da5b1b4edadfc4b71389e449298320b0de8eb84532d6e3a78fcc6e967f365ea2e53564811afedff012d0c870934d2da3743cc8fcab82def051eeb8744b3c811c34ba543b2660cf7339a") mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00002dc000-0x8)="2e2f66696c653000", 0x7e) bind$inet6(r0, &(0x7f00006c6000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00001da000-0x1c)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000f5b000-0x8)=0x4000000000000000) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000f5d000-0x8)=0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000073a000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x406, r2) getsockopt$inet_tcp_buf(r4, 0x6, 0x1d, &(0x7f000083f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000592000)=0xc4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fbc000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x100000000cc5, 0x3, 0x2}, &(0x7f000086b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f06000-0x8)=@assoc_value={r5, 0x6d3}, &(0x7f00005c8000)=0x8) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000fae000)=[{&(0x7f0000fae000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) pipe(&(0x7f0000816000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 80.739205] device gre0 entered promiscuous mode 2017/12/14 11:36:31 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000136000/0x7000)=nil, 0x7000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e24000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000828000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xab, "252f7389df111b313c3af5773093c7fb9d383a701b5bba636116d368d90b7706d5eea81ffc047bb40355962962b992b27ef9bb3c5aea0d5c02239b928f65060adc83e80e47012d542823b25a767ba90f02ae9e5e3b978a12021e1045e6ec34520a55c333477eba7a8e3cda1688dcd01a4e445db63939b4afa582174c7f9b4599de3ba6249a90e19e03a1929ada237ecf8a8f52edbf108912d4100ab3a5cad56ad904e05b1c4ea78783cdcc"}, &(0x7f0000000000)=0xb3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000097e000-0x20)={0x80000000, 0x8000, 0x200, 0x1, 0x8, 0x80000000002, 0x40000, 0x7, r1}, &(0x7f0000539000-0x4)=0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2000000000000806, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x5d) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000c7e000-0x4d)="0a3fd13bee3a1ddfa0ef7a8274b930469ea2e43a1bb2eeb3cde443f389839fd8af0fedd4a4bf917d9f5e6f2b7df286a7d49de1b2eca39c2bff013e457bab67f157e88bac3d14071ada656c7c22", 0x4d, 0x20000803, &(0x7f0000ff3000)={0xa, 0x1, 0xfffffdff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000ff5000)={0xa, 0x2, 0x404, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000ff8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d40000)=0x14, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x5, 0x2, 0x200000000, 0x2, 0x8000, 0x0, 0x0, r5, 0x0}, {0x1, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x3fffffffffd}, {0x0, 0xfffffffffffffffb, 0x2, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3968, 0x0}, 0x10, @in=@multicast2=0xe0000002, 0xae770000000, 0x7, 0x0, 0x10000000000080, 0x3, 0x0, 0xffffffff}}, 0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000975000-0x8)={0x0, 0x0}, 0x8, 0xefdb) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ffa000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x12d5, &(0x7f0000ff7000-0x12d5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x9200, @ipv6={0x1f, 0x6, "4606f9", 0x129f, 0x84, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3b, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x4c, "8a08c2f6d27d0b6cd9cbe76fcb189024d1339c7d0777eecd94fc8c9bbee717a958b9ea68cea49d34a23e28deef35ee68b642d50e077c9d30a81ef43d0fb00770cc352f82bd05f068de0791d9"}, {0xc2, 0x90, "2f22769e5c04435884270a52fc58587fcc6676651021bf634ba1e8d198ece083046a7a295c44af2f80f75ff5e520bccdebdf1a2f4a41739cf36e6b867bd92ede6bd4d8c10bdc788838d96c0afe16df4dc811d6658c3240d46f449c5ca2c33b8af303923e1490d58a610abe4fc23e50506cf87dc4569db110422d25e524d69a794eec35537ddfe41d15a1a76ccd2ecfeb"}]}, @routing={0x32, 0x6, 0x1, 0xa, 0x20, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @routing={0xff, 0x10, 0x1, 0xfffffffffffffb91, 0x800, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x5e, 0x8001, 0x7fff, 0x1, 0x9, 0x0, 0x0}, @fragment={0x2f, 0x7, 0xe1, 0x4f, 0x9, 0x4, 0x3}, @dstopts={0x3b, 0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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{0xff, 0x5, "a7d3cd089e"}]}, @routing={0x0, 0xc, 0x2, 0x80, 0xff, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x2, 0x3, r6, r7, 0x1, 0x0, 0x17, 0x8, 0x7, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x2, 0xff}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @generic={0x8, 0xc, "855fde57225d38feaf92"}, @window={0x3, 0x3, 0x10000000000000}, @sack={0x5, 0xe, [0x3, 0x6, 0x3f]}, @sack={0x5, 0x16, [0x4, 0x7, 0xfad, 0x1, 0x8d]}]}}, {"beeda2eb8bad402b508e851eab77235194dd"}}}}}}}, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x400000021f9) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000f6b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000963000-0x4)=0x77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x427, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x2, 0x1, 0x401}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000000000, "d7cc2d", 0x0, "0014f1"}, "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"}}}}}, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000de6000-0x4)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000f38000)=0x0) 2017/12/14 11:36:31 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000025000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000046e000-0x4)=0x9, 0x4) 2017/12/14 11:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000051f000-0x4)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockname$packet(r1, &(0x7f00003dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d1c000-0x4)=0x14) getresuid(&(0x7f0000536000)=0x0, &(0x7f0000d0b000)=0x0, &(0x7f000013f000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000464000)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x1, 0x8, 0x0, 0x28, 0x13, 0x80, 0x80, 0x6, r2, r3}, {0x2, 0xffffffff80000000, 0x8, 0x945, 0x2794, 0x3f, 0x6, 0x0}, {0x800, 0x800, 0x7fffffff, 0xdce}, 0x81f7, 0xf8, 0x6, 0x0, 0x5, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1ff, 0x8}, 0x0, @in=@rand_addr=0xe80f, 0x40, 0x1, 0x3, 0x8, 0x20, 0x80000001, 0x401}}, 0xe8) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000a3b000-0x4)=0x639e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0xff, 0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) 2017/12/14 11:36:31 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0xffdffffffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f08000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f15000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x1c, &(0x7f00000fc000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r3 = socket(0x1f, 0x5, 0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a45000)={0x5, 0x4, 0x800006, 0xc, 0xffffffff, 0x80000011, 0x80, 0xfffffffffffffffe, 0x8, 0x200, 0x3ffffffffffffd}, 0xb) r4 = socket$inet6(0xa, 0x801, 0x84) r5 = socket(0x2, 0x2, 0x0) recvfrom$unix(r3, &(0x7f0000f0e000)="", 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x1) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f16000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r4, &(0x7f0000be6000)="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", 0x1000, 0x20000000, &(0x7f00007e4000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c) syz_emit_ethernet(0x8a, &(0x7f0000f10000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x1000000000, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x1000, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f13000-0x20)={0x7ff, 0x4, 0xffffffffffffffff, 0x5, 0x7fffffff, 0x9cc3, 0x5b, 0x1, 0x0}, &(0x7f00008b4000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000f11000-0x8)={r6, 0x8}, &(0x7f0000353000)=0x8) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f15000-0x8)={0x0, 0x0}, &(0x7f0000f15000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000aed000-0x6)={r7, 0x201}, &(0x7f0000f11000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005d4000-0x6)={r6, 0x420008000c}, 0x6) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x2, 0x100, 0x2, 0x0}, {0x60, 0xff, 0xd75, 0x0}, {0x2000000000000001, 0x0, 0x2, 0x3}, {0x6, 0x3, 0x40000010, 0x0}]}, 0x10) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000f10000-0x4)=0x1, 0x4) bind$inet6(r5, &(0x7f0000f0f000-0x1c)={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000000000}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f0000562000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) syz_emit_ethernet(0x2a, &(0x7f00002bb000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f000026d000-0x10)={0x0, &(0x7f0000af5000)=[]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f14000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r5, 0x0, 0x21, &(0x7f00007d4000)=0x0, &(0x7f0000396000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000f09000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a1000)=0xe8) 2017/12/14 11:36:31 executing program 0: syz_open_dev$sndtimer(&(0x7f00000ff000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x121001) 2017/12/14 11:36:31 executing program 0: socketpair(0x5, 0x5, 0x5, &(0x7f000008c000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000ecb000-0x5c)={{0xa, 0x0, 0x159, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, {0xa, 0x1, 0xd80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x9c, [0x4, 0xeee000000000, 0x5, 0x5, 0x989f, 0x80000000, 0x100, 0x6]}, 0x5c) fcntl$setstatus(r0, 0x4, 0x400) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c72000)={r3, 0x80000, r0}) 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) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000+0xe66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000002000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000001000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000002000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x74) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000004000-0x9c)={0xe0ac, 0x94, "371d0c92dbdae409922525a674695d2b8bd4f2f6cbbf85f75b282c17213feb535e5680d04066674c3670f3bb88c7a3b59f1711be278872d0bb07e37f91106e8b9cf5df4dcb32d29af672f3be08ed243b46b8070060389f799c52b51a34180feaecf991fd76162ab59021cf03eed11237dac0f1589c36c0e953764fa09043ce4ece94c63170a6d35837f2bd695b61b73cf8535fff"}) pread64(r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7, 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) r6 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000+0x993)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x1)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000004000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x2, 0x101}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000-0x1292)=[{0x68, 0x9, 0x700, 0x2, 0x1, "726918f3d19e57fa3c2ee57ef0faf4b72c8c2515102d93ca5f5780438de7fce87305af1c5a26a8570bbad4f4879e15a12d31ff236ab5bd67747df36231447be10d896003e2236b173e883196b2e0add0d5a40f18f6c17dce"}, {0x10c, 0x10d, 0x11, 0x514a, 0x10001, "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"}, {0x26, 0x4, 0x2, 0xfffffffffffffffb, 0x14c6, "41f048160395d34be98977cebcd5d77c50ccdb678e26"}, {0x1010, 0x9, 0x800, 0x6, 0xc, "4c140b3f5558c1abc615e3cb3b9c41c475e5d8f17c11f9aceb4260824055e81fbc53354b058f9ebbf6fcc309cf527be2ade874f63d72d901f9a06db86b2d982a89d9c223a4c70833849c14be5204ad0af4f28fdfc3ab2824e95f60b6257e335c739b93f4db63d7ca30ad64a805cdb0a4cacfa16394ca9697ae80c8caa03610cee26f548d4b61b9802e6008f12878cfb7d412460169459b9cac7d7353dd9fca3c1b0268f5e43f5d9d845d1162164826c1d91531f7b2b48de72201fbd198d89583ad3c9ee8cb24ea2c04ce9c0c6a5fbcb580f6f633ed2a4b320fff0486df73aae512f52c54e3fc8f7db56e3b7934d94f2cf613d8d19ef943938f540dfd4007fa93d971c35de1b661bfe23d25ab71fab232365c0554bde29e27070661df05a7cabed84e69d5fc4fea7e2fb7b9273b4e057be5e602e821e1f21cf7f84f1dd50860aa303db62ccebd11d2ed01df16eaf81246e992be262ac8c67a61b1c09f41f0f120122a67bd59df85fbf9cfaad5517a07b4f7c82e2ed58e6baf52f3c5af238742fa9f23ba5e2261ab261b79f3646454a9bedc75f34d929015435d12f21a459736015d6160a289fcec2cad940e2b55c96c9177d8ea0e63530e53c5340f7f13718049c508b6efe25f8bab47ab84489983dac057a1da0f2b648f2a0168d92b0c147b9731d4db6b3ff195120d1c582ff46a5e922e0423600b55ad8a4ec9099fd29d3ffb45fbf4ed078bde16a9e2fceb9e0d88aa0cad2dbab4435bd8dbab1b9e6b3d07a4784def09f898e6e357995e3673498c8eeb09c7b0a71290dbc746ba4ffb86378ff3b3a3d8bf9e32bff75e867669980d2d5e7527ab10bf5ff0b52c68753fedc65f5bf5d1137eec748c90457cfb3c83b56706eb1be4cf528c713d5951eb2a399ac4072c1433bd734962ac15fc95029f69efe31319f8d1fc63a5c788325e92fd7e32979e9997149bc399e072d1451ef2a12bf3ed40244db121d58c0d4b34aa8826e02c0acdc6713b1e3f0129dc144cc3164b18676c4ab978f7392c1076257faa52bc30ab2f2571e4e5be8b095a02a4dccc4faa78d644b0da8d4290806f36cebea7799496fa07a069f331e7602c1fe7f85f181176f3a7a294730017a5b495c3339035e6aa95f9de9f6f60a777b785fd28f2889a6e81dc3443cbf6e25c203da91d2f9e83185daaac368f464902bfef284ab32ea2cb8542d10332c214045bc77d642be69e22d30962717e422edbd8d970f21ffcbb60498ff61d137b93f12482a306418db670c01733bad1bb28f7818c3930b57faa0a143614b08f415bfb33d19e624a992c993fe8b6e2cf51a7a69f1c57a54368c556c5c360db16254aa01213361013b4555bab9a03d3ad1aa437e39caeb23c1da85a38a254ddeb7032c6d8009c8ebdb66ed3c68eac659f12b31f75db7929682e3223f8c1b5862843d07e249f99dadd2ab10a1a5f419c073ad69facc4003b501e527fa55e5bafbdb866f7df409168412521c766d6062d40baac9ced4e189df4e8d7c1b9c05e6dca70c980a3c49a79bf245d76dac0cdca56d8123b8b14a808b05da3a77869005ac1de1052a2928c6846f92996b98cceaf19dca511effad4050e3794ccdc884cbe4a59ed497a44177796984aaa6a4127dd016b15f12797cc30942c967d206829c4959801e2477c1370bfa8334ee2d4d54770879fe2729d69ab90a90f54444fa715d2847e0f1cdf0a1e049e5e976943b0d468a66ac79c4e96eb781a9f713f7aed8f44eb74f6220ed64876434abd8ef6169e3f97862f5cdba0057ea0c988cb978b100b669be57d07d8f75b00cccbbb0d5c791f08b5a2c442923a06d117f12e68116272944821d3564c261b7d282045179979eebfe1420b2b03a8b35a8c8d12204ffe676cca22c16df86b59259306e62ba5432b567a238247a066c9699c33ba8b9b5a0ce65982725ad34f8244f49daf18d2f38ca93e3d728a8aec81576f1d3d5b2141b0308159a6b32d653bf5e229c5ba27bb1ef2d1a5cf786c09ff3107cc869e85f2d3e3c7352ed1b5fbcf1745f327cd9fb90adf9bc1d16fc7c69f6173b891b4d8070a858cfba9f00195922fcbe25ea6c12657016056e98cd12a1abfffa8266061c350fb988e494054d7792e8a60887335be4b6de3f5825c3e8bc8204e5ef4a3a7a5df9a93b901fa3dea9fab3a0971817a5a61b30d3b02d5ac1b602156918f1be9739f6aa8c7b5fa53a6ef5b2cc28c313cbe7c17cb2bbe82098943c4d861c39af585ea2086ba43a8bac15e222d521cbe86ef111a8b40fd3a9661998c498cc89cb1cd86fcd49ec31c227e907a74b692fb28a295e28606477295246dd4c49afb0ac790abf2a01e7d04f2cc11a21fd6f3448961fb5ccc6fa8bf50214e13b69cea2328f22ce872746969f12c2e5ca7e18d5468dccbe61f524ad6d9655972bfbd5c272860971b323d535ed80dc0c9f82c455f64f1e4af967cf57ef610cc26fba76aaa650c7f454ada9a000468c2656969ea4d3d622f65edbf261670e8040fababc8b237ca574d4f2a7296cdfd33fb6f3033c9ea182d7f7d06566ba5ce93afff7e5919974ddfdfc32a1a0df3b0b9bfb8c0d53ff05119093145154be6cbc08ecc6c3d79c181aaf00dee3994ca7fcc8d816658d938351d7150e295e3ad386228abf9eaa7cf9156adff0947d532f2616657059a2516d1d53c9f99e15556284fa86ca21fa35e9a37dd04595d9498b1a196f509b19584b64f8d34ac4a81aca6269e3031f64243f0cdc67f8ddda02aaa47e11a9dc78f675448a70cf5bb0ad0ba96ca90626c28af75c3256991ac1d265baa4d106ed62f1ab40ad659a4c8de4b596530e6368866a0142265093d2f23e43105af50c062926684fe50ea19530609049aca31f0086f401146f69a1c91db1140004903d279676b42a9f30f219a395d6c5ea6b300e40bd1f49db97b26f6580037fd5f915d251b3fef4e4036acb7ec370e70b867de203603404db1977b856a235ffa4aee55df72370cee8de6904a771f93a01aec7509007f18d0b02a51dcd3cd4de39c311d7a6402304563e802def4f19213b8f8e7208498b53b7e03549334fc46847b6af8d45b62dab10208c3db661ddb7579f7b9a3a61a6fd7d547785404430ac954f14df07d31550a59077cc87301c436906ee339795ded511c45cf12dd8860350a81235e94cb4458492bb003424194306ee70c799ebfc6a6abf4d6a9bbaa5dfc8406da7b12c89c71efd5b1fc80453245bb4b3ae48b84936c71c454824433386041abbf44714c0bf76548e5f36b416bb2c0075ffaa1c8035edc30628072461d3557d3f95f49fdb5a4333570a5ec68cd5ef807fc088b27be34981bd0acbb55fa74d922512c5d9932a53a71be91f652276fa5f6b707163d8f5a3db758261874538e0f4b1f3ff418ad974db681bc82a161fce31b8b3612b1e110088e030fd2a5ab51cc78cd2611d5b2bf6cc3199f7a00bcd451e8a87196dc0ccbbff14257a6e5ea69f7df5092dcdb37e027b7dd5b023da632754ddbf5bf0f88020a634f52fa66632a8e9509085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"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"}, {0x9d, 0x7, 0x10, 0x20, 0x9, "30bbe02d2c3d3cceecb9e2eb8fb46a417ead389a08982ee8d119c6d303437259e363cbef7f1fea4fd65ac14f0a7e21fe86451149c335f0379733ba2759316b3ee84edf99bff052730dc6cbadd8cc160647668e66e4f20e063e64a593e12f7fadc3ee2806c2cb1e295113ac783a835f2888849750788f64d7258cc45f3d1ade055d5bef1a9901af6f9928719fe4"}], 0x10ec}, {&(0x7f0000004000)=[], 0x0}, {&(0x7f0000003000-0xf9)=[{0xf9, 0xfffffffffffffc00, 0x200, 0x300000, 0x1, "7a613e36591fdeb02bcedcb2e32ea957f044356419feee67225ce8b5eca330b801e02ee628d49e47c290bf1632dd7c3d3888af82ce174677d68c415936b3e9567587dbeb4c731db9492932f291132f41e89a43c0970df2e032a772aaaeb9c54f01548a4343b92db358b5db6da3d031d3470463d354192aae3fac3f93ee3be8653a2cb3ba18bacc8ac49b02dbfc83340cdda9a011c0b745bca4209dc8cf42927f5067a5e9886740853e6ebe725e2ac3bb9bc893c747970ac0cb3d49f8596e0f0bbd44d90a4bd71f81e13428f453fdcfcb789e212923c0bb970760a9e06402b16855d224e5605144ce3c"}], 0xf9}, {&(0x7f0000005000-0x37)=[{0x37, 0x9, 0x704, 0x1, 0x66, "58cd456c69620338209875c70c2d8eb78795235e7a2171ce2e7ecee22e2790c855f820d49d5881"}], 0x37}], 0x7, &(0x7f0000005000-0xec)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x2c, 0x1, 0x1, [r0, r1, r0, r2, r2, r5, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r5, r4, r5, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x1c, 0x1, 0x1, [r2, r4, r1, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0xec, 0x10}, 0x8000) [ 80.803521] nla_parse: 6 callbacks suppressed [ 80.803576] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/14 11:36:31 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000094000)="2f6465762f6b657963686f726400", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)="000000000000000000000000000000000000", 0x12, 0x40000122, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0xccaf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 80.909298] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/14 11:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000080c000-0x38)=[@in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe8}], 0x38) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000307000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000212000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000098e000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f45000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dbd000-0x98)={r1, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) clock_gettime(0x0, &(0x7f0000d00000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000015e000)=[{{&(0x7f00008e1000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000c62000)=[{&(0x7f0000904000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00009f3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x2, &(0x7f000064f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x0}, 0x6}, {{0x0, 0x0, &(0x7f0000c88000-0x10)=[{&(0x7f0000efd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000687000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x2, &(0x7f00002f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1, 0x7}, 0x8000}], 0x2, 0x40010140, &(0x7f000021e000)={r2, r3+10000000}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000021c000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000024f000)=0xc6) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c79c43eebaafd7ca9fa888e13cae4c788a858ff96d04e0695744d58ea9f4a477f7ab2df0c9137a27782abc9eeedf3241aec20ee680c6be716916278012c174edb10286d53743599874887ce7f56dace128b8e3fda421b1d7ed48c1bdfe4e197b3ed7bfc2fad6170f70182a126560f76fcfd1c11e18bb91516a2e01007638c4b1af710f6ba00755b50ef1720299cf9f4feab20ba9fcae7f4b814f3ea87971768cca3e456755211") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000142000)={0x0, 0x33, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000+0xfb5)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000423000-0x20)={0x1f00000000, 0x0, 0x1, 0xfa}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000a5b000-0x20)={0x2, r5, 0x3, 0x4}) timer_gettime(r4, &(0x7f000092b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/14 11:36:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000493000)="2e2f636f6e74726f6c00", 0x0) inotify_add_watch(r0, &(0x7f0000f71000)="2e2f636f6e74726f6c00", 0x1000802) r1 = syz_open_dev$sg(&(0x7f00001d6000-0x9)="2f6465762f73672300", 0x4, 0x0) sendmsg$unix(r1, &(0x7f0000a1d000)={&(0x7f000057b000)=@file={0x0, "2e2f636f6e74726f6c00"}, 0xc, &(0x7f0000c1a000-0x30)=[{&(0x7f0000d7b000)="3d958340a0a9cf977cae5ea9c66933c8d77c99ae9a61d55b579439001f1b38fc66a7e75ef044b9b74fbec88a5d2d6949883e3513ed33854de38af8106cabea6f184f9f117852f39c06000000000000abdae4f6fe6a88a80f9d03ef9663895e45d9ee089e17c2506522b6b776", 0x6c}, {&(0x7f000098f000-0x8d)="90a856e2a4a1fc33f589f5e80d02d5f444053f200882d6d01f8fe9051b57f6277a01c7dc958bc8dc679bf489d66990b9439540c146b0174bb6de3a133d9e8dcd50e72e4c3b735474b94773e4ee3bec9ec06af7899235092f3a4ffd2849d27820ccdd9bbaa27555bb5a924df28797ac4071684fd313f95274b921c3fe72bb2b0dd58b12c280c87f8aa760254a93", 0x8d}, {&(0x7f00006fa000)="efff9f6f5f29d8058a38ed8cdd90f03d8b985de2b7d626718a3f53de71eb07631c29083f2df0346bcaa0e5851f7364f290f3d868c1cf3023cf3ea4635f229b07b6b646ce66c8d53c0841f9cd860767906a2efaff8a7f33de601470958ba628eab0b70e8514f0a15ef26a374d3bb9751902f794805234e649747ebc36a75a3f61b9bf8f8d578ef3960979bb", 0x8b}], 0x3, 0x0, 0x0, 0x20000000}, 0x4) inotify_init1(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) pwritev(r2, &(0x7f00008fc000-0x18)=[{&(0x7f00000dc000)="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", 0x1000}, {&(0x7f0000c13000-0x1c)="bdb8c599ddc515b47455de626d8e83f6050b2c8560e139d59b278428", 0x1c}, {&(0x7f00003df000-0x54)="eaab8a4eb8db0901ea7468088dcc6cfbc2d43d8c3204e98b36252707e278e873070179784f05a8ba24607c667165d9c9d205787e8b28be75c1ba73747ad1f3a94d4f006691de2d95cabb01c699c4808323f7b6bd", 0x54}], 0x3, 0x1b) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) read(r2, &(0x7f0000216000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) futex(&(0x7f0000013000-0x4)=0x400, 0x5, 0xd3, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x1, 0xff) userfaultfd(0x800) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000116000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000090e000)={0x4}, 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000098000)={&(0x7f0000ef5000/0x2000)=nil, 0x2000}) 2017/12/14 11:36:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/14 11:36:31 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000e32000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) 2017/12/14 11:36:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xecd11cd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x7, 0x8000000004000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x2, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000622000-0x8)=@abs={0xfffffffffffffffa, 0x0, 0x0}, 0x8) socket$netlink(0x10, 0x3, 0x2) open(&(0x7f0000747000)="2e2f66696c653000", 0x4000, 0x8) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000029d000-0x101)="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", 0x101) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) perf_event_open(&(0x7f000024c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f0000003000-0x4)="00000000", &(0x7f0000001000)=0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) symlink(&(0x7f000055d000)="2e2f636f6e74726f6c00", &(0x7f00007e1000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0xffffffffffffffef) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6f000)="2f6465762f73657175656e6365723200", 0x4, 0x0) ioctl$KDGKBLED(r4, 0xc0189436, &(0x7f0000001000-0x1)=0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) socket(0x1e, 0x1, 0x0) 2017/12/14 11:36:31 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2100000006, 0xffdffffffffffff9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f08000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f15000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x1c, &(0x7f00000fc000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r3 = socket(0x1f, 0x5, 0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a45000)={0x5, 0x4, 0x800006, 0xc, 0xffffffff, 0x80000011, 0x80, 0xfffffffffffffffe, 0x8, 0x200, 0x3ffffffffffffd}, 0xb) r4 = socket$inet6(0xa, 0x801, 0x84) r5 = socket(0x4, 0x2, 0x0) recvfrom$unix(r3, &(0x7f0000f0e000)="", 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x1) bind$inet6(r4, &(0x7f0000f0f000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000be6000)="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", 0x1000, 0x20000000, &(0x7f00007e4000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c) syz_emit_ethernet(0x8a, &(0x7f0000f10000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x1000000000, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x1000, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f13000-0x20)={0x7ff, 0x4, 0xffffffffffffffff, 0x5, 0x7fffffff, 0x9cc3, 0x5b, 0x1, 0x0}, &(0x7f00008b4000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000f11000-0x8)={r6, 0x8}, &(0x7f0000353000)=0x8) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f15000-0x8)={0x0, 0x0}, &(0x7f0000f15000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000aed000-0x6)={r7, 0x201}, &(0x7f0000f11000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005d4000-0x6)={r6, 0x420008000c}, 0x6) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x2, 0x100, 0x2, 0x0}, {0x60, 0xff, 0xd75, 0x0}, {0x2000000000000001, 0x0, 0x2, 0x3}, {0x6, 0x3, 0x40000010, 0x0}]}, 0x10) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000f10000-0x4)=0x1, 0x4) bind$inet6(r5, &(0x7f0000f0f000-0x1c)={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000000000}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f0000562000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) syz_emit_ethernet(0x2a, &(0x7f00002bb000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f000026d000-0x10)={0x0, &(0x7f0000af5000)=[]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f14000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r5, 0x0, 0x21, &(0x7f00007d4000)=0x0, &(0x7f0000396000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000f09000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a1000)=0xe8) 2017/12/14 11:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000044e000-0x9)="2f6465762f70707000", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000bb5000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000018d000-0x4)=0xb) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/14 11:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x1) r1 = dup(r0) getsockname$inet6(r1, &(0x7f00005a8000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d6a000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000051f000-0x4)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) clock_gettime(0x0, &(0x7f0000a35000-0x8)={0x0, 0x0}) ioctl$void(r1, 0xc0045c7f) futimesat(r1, &(0x7f0000519000-0x8)="2e2f66696c653000", &(0x7f000051c000)={{r2, r3/1000+30000}, {0x0, 0x2710}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d34000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff00000000, 0x0, 0xff, 0x9, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) 2017/12/14 11:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000969000-0xc)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000cd5000-0x8)="2b65746830252800") perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/14 11:36:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x103800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000)="fffff0a800a4e8e328a5de7b081d2819b3e5da983bf5818c3f983ce217140f19f5d34c006dbbf9cd4521753ff947be8064d7830e993dfb40c4c20b778c73e08fb7f932312d4b2a82c5dac918dfc789c4acb6a6045f77d5edfa1513f29388d8176a5fa0074dab4b73d54edbb46ca803df70412e94b88648eef7ff4dcc0fb8a082a9e34e7b127b4e6312cf2aca7f02fae38c41004260b386ad2ff547be457c794f59011cb623e338700f", 0xa9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0xd, &(0x7f0000014000-0x10)={0xe, 0x0, 0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000299000-0x108)={0x0, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x596, @loopback={0x0, 0x1}, 0x317}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) clone(0x0, &(0x7f0000e79000)="", &(0x7f00007b3000)=0x0, &(0x7f0000c9e000)=0x0, &(0x7f00003b9000-0xcd)="") chroot(&(0x7f0000aee000)="2e2f66696c653000") mmap(&(0x7f0000062000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c79000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) 2017/12/14 11:36:31 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000002000-0x24)={0x45f5, 0x4, 0x101, 0xb2e9, 0xff, 0x1, 0x3, 0x5, 0x4, 0x3, 0x81, 0xffffffffffff2ec5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x5, 0x0, 0x6, 0xb4f7, 0xfffffffffffffffa, 0x1, 0x6, 0x5, 0x0, 0x100, 0x4}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=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) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x7fdf}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000)={r2, 0x2, 0x20}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x4, 0x200, 0x8201, 0x81, 0x30e, 0x100000000, 0x2, 0xfffffffffffffffa, 0x0}, &(0x7f0000004000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r3, 0xfffffffffffffc01, 0x3, 0x6, 0xfffffffffffffffb, 0x364122b7}, &(0x7f0000003000-0x4)=0x14) fallocate(r1, 0x3, 0x5, 0xa2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000da2000)={0x0, 0x0}) membarrier(0x1, 0x0) signalfd4(r4, &(0x7f0000221000-0x8)={0xd}, 0x8, 0x80800) 2017/12/14 11:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000051f000-0x4)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eaa000)={0x0, 0x0, 0x0}, &(0x7f0000c6b000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e1e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000714000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000099000)=0xe8) setresuid(r2, r3, r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0xff, 0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) 2017/12/14 11:36:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/14 11:36:31 executing program 0: mmap(&(0x7f0000000000/0x268000)=nil, 0x268000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000268000-0x8)="7573657200", &(0x7f000009a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000093000-0x1)="f0", 0x1, 0xffffffffffffffff) keyctl$invalidate(0x1d, r0) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000268000)="2f6465762f73672300", 0x141, 0x225fff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000006c000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x800, 0x0) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000268000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000004b000-0x8)={0x0, 0xffffffff00000001}, &(0x7f000015e000-0x4)=0x8) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001f6000-0x10)={0x8, 0x4, 0x3, 0x400000000000009, r2}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f000026d000-0x1d)="707070317d766d6e65743173656375726974796d696d655f7479706500") mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f000026d000)=@abs={0x0, 0x0, 0x0}, &(0x7f000026e000-0x4)=0x8) getsockname(r1, &(0x7f0000269000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e4000)=0x10) 2017/12/14 11:36:31 executing program 5: sendto(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x10, &(0x7f0000000000)=@alg={0x26, "6861736800000000000000000000", 0x20000000000, 0x0, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r0 = creat(&(0x7f000004f000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=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) getrusage(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000003000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{r2, 0x0}, {r3, r1}}, 0x102) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000001e000-0x8)="2e2f66696c653000", 0x80042, 0x7ffffffffd) fcntl$getflags(r4, 0x40d) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000205000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r5) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000331000-0xe)="2e2f66696c653100", 0x204000, 0x44) fcntl$setlease(r6, 0x400, 0xffbffffffffffffe) truncate(&(0x7f0000dbf000-0x8)="2e2f66696c653100", 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000b90000)="120000001a0007040000c8de090004000a00000002000000fffffffe01000000a42743", 0x23) inotify_init1(0x80000) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r6, &(0x7f0000dc0000-0x8)="2e2f66696c653000", 0x42) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a89000-0x8)="2e2f66696c653000") mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00002fe000-0x8)="2e2f66696c653100", r6, &(0x7f0000dc1000)="2e2f66696c653000") mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000c38000)="74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(r4) socket(0x8200000003, 0x80f, 0x3) 2017/12/14 11:36:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2017/12/14 11:36:31 executing program 7: mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="3a", 0x1, 0x20008000, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000272000)={0x0, 0x6a, "2060c7f687d91cde37492116d13df32b0864041a23b56dfd962032220118b0e61b827249b7142171aa31b8819b899ce0ec0fd924e1b7926acf174d0aa36dbfe4d7b8d2c38eba8c6df02f87304cc79ff9e3f7750080c5377eca2c6a1c509d288090e1b2bb3f5624c63f00"}, &(0x7f0000273000)=0x72) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000271000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5, 0x2, 0x6b, 0xc1}, &(0x7f0000273000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000025a000-0x10)={0x7, 0x1, 0x3, 0x2, r2}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f000005a000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000271000-0x150)=[{0x200, 0x9, 0x81, 0x1e9f0483, @time={r4, r5+10000000}, {0x1f, 0x9}, {0x100000001, 0xfffffffffffff000}, @addr={0x2, 0xfe}}, {0x8, 0xfef6, 0x3, 0x6f, @tick=0x3ff, {0x40, 0x7fff}, {0x6, 0x1}, @note={0x800, 0x5, 0x80000000, 0x2, 0x5}}, {0x0, 0x100, 0x6, 0x4, @tick=0xffffffff, {0x1, 0x7}, {0x200040000000000, 0xfffffffffffffff8}, @raw32={[0x7, 0x5, 0x7f]}}, {0xb5, 0x7, 0x6, 0x80, @tick=0x451d, {0x7fffffff, 0x80}, {0x3, 0x200}, @raw32={[0x1, 0x67c8, 0x10001]}}, {0x7fffffff, 0x10001, 0x25, 0x6eb3, @tick=0x40, {0xdb8, 0xfff}, {0x800, 0x9}, @ext={0x84, &(0x7f0000210000-0x84)="231c7025f46839bff4f31c9de5e9cb897c588b788f2d23f860cd19d3ff0a40ab79a08d0501472c915c7db61c739a411e62525902655bd80bccc21bd970b3552ab56ea2cadd1742452ea88dee46c259f51923661f79651a629af18dd28a30ca1ab8fb6be35e9c8f21dbd9023adcc208fad7b1b32c80854e3ef162d936e5ae20d988dca225"}}, {0x9, 0xfff, 0xe690, 0x1, @time={0x0, 0x1c9c380}, {0x5, 0x3f}, {0x40, 0x8}, @addr={0x10000, 0x1000}}, {0x7f, 0x6, 0x3, 0x81, @tick=0x5010, {0xfffffffffffffff9, 0xffffffffffffa8e1}, {0x1, 0x0}, @raw8={"df9a6ccbc4f3c993efc5cd7b"}}], 0x150) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000a8000-0xb3)={r2, 0xab, "5dd1332eeda674777368b4232de777c261b1094d26b487847570f6e926450b0988043714087ff72f38e1faa127213f6b15cb53dfab1b4b5114a5a597a67759d07af7e2b042e2941513ceb5ce1c6da9661afd4a6ba294587f32f11ecbcea9bfd93ff8b6147b49fcf6138101e8554f562fa4205d570bec7ce21743201d9d5d5919cab4d773fd72de75e3ab4abbc6346a1d02c77c60f21400d615333d86f6036ec88b36421a4bc31d599937ef"}, &(0x7f0000175000)=0xb3) write(r0, &(0x7f0000272000)="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", 0x1000) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000275000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000273000-0x48)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0xd57b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x48) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000250000)={0x8, 0x101, 0x200, 0x7f, 0x0, 0x6, 0x4, 0x5, r6}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000026f000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x200}, &(0x7f000026f000)=0x98) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000276000-0xc)={r7, 0x2, 0x0}, 0xc) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:31 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff1000-0xe)="2f6465762f6b657963686f726400", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c66000-0x4)=0xdb) 2017/12/14 11:36:31 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000905000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x1, 0x6, 0x2a0a, 0x3f, 0xfffffffffffffffb}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x6, 0x1, 0x1, 0x0, r2}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xd, 0x0, "485c7bf2c8e8dec6c01caf41beadc9a3b38805898e349ca1e77435cf1f9fdbd848e7f5970edd3dbb78e9e16d2235f8f3fab47480be6e6781873f261fdaf2935c", "4314ddbd16059924120aee041c05e955ffd4ce5926fb57b4c31d42c542379cb1", [0x4, 0x4], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x10000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000002000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x1c, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000001000)=0xc) accept4$llc(r1, &(0x7f0000001000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) 2017/12/14 11:36:31 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000968000)="2f6465762f72666b696c6c00", 0x200, 0x0) fadvise64(r0, 0x0, 0x7, 0x5) close(r0) eventfd(0x0) 2017/12/14 11:36:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dc6000-0x4)=0x5d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r4 = memfd_create(&(0x7f0000e73000-0x1)="04", 0x6) fchown(r1, r2, r3) gettid() r5 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000040c000)={0x0, 0xfffffffffffffff9}, &(0x7f0000e47000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000cdc000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x101, 0x9, 0x2, 0x100000000, 0x7, 0x81, 0xb46d, 0x5, 0x7, 0x3, 0x9, 0x5, 0x6184]}, &(0x7f0000b76000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x8, 0xe257) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x81, 0x16, 0x1d, 0x5, "eb7127aacea7538869f42a87d6e49d1035aeb9c028705361a45c6f040cc320a0af97a1386d6c80b71d03b1df289ea7ec95e8757a87dfe295110d196c2b9d770e", "d2f5ba28c309541974019545f24e76fcaece326733af5d3c5e12c0f235d8a2ee", [0x3, 0x99], 0x0}) mkdir(&(0x7f0000509000-0xe)="2e2f66696c65302f66696c653000", 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000047000)="2e2f66696c653000", 0xfffffffffffffffe, 0x80) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$unix(0x1, 0x5, 0x0) bind$unix(r7, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r6, 0xffff) r8 = socket$netlink(0x10, 0x3, 0x12) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000787000-0x8)={0x7, 0x1}, 0x8) getsockopt$sock_buf(r7, 0x1, 0x1c, &(0x7f00001e5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ef000)=0xc0) write(r8, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0xa012, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000e5a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) read(r5, &(0x7f00000d6000)="00", 0x1) 2017/12/14 11:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2b000-0x9)="2f6465762f72746300", 0x101004, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x40) openat$autofs(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f6175746f667300", 0x40002, 0x0) r2 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r2) exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xf72, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000093d000-0xd)="2f6465762f7573626d6f6e2300", 0x3ff, 0x8c0) creat(&(0x7f0000f92000)="2e2f66696c653000", 0x100) ftruncate(r3, 0xbb54) openat$hwrng(0xffffffffffffff9c, &(0x7f0000433000-0xb)="2f6465762f6877726e6700", 0x4040, 0x0) r4 = syz_open_dev$sg(&(0x7f00003f8000-0x9)="2f6465762f73672300", 0x20, 0x40000) ioctl$EVIOCGABS0(r4, 0x4606, &(0x7f0000cae000)="") clone(0x0, &(0x7f0000d24000)="0a", &(0x7f00001af000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000e26000)="") mkdirat(0xffffffffffffffff, &(0x7f000056d000-0x8)="2e2f66696c653000", 0x0) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f00001a6000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0xfffffffffffffffe}, 0x0) sendmmsg(r5, &(0x7f000009a000)=[], 0x0, 0x0) creat(&(0x7f0000354000-0xe)="2e2f66696c65302f66696c653000", 0x0) open(&(0x7f000006d000-0x8)="2e2f66696c653000", 0x40000, 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000ef6000/0x1000)=nil, 0x1000}, 0x0, 0x0}) 2017/12/14 11:36:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 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) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc0}, 0x1c) mmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000005000)={&(0x7f0000001000/0x1000)=nil, 0xc9a7, 0x2, 0x3, &(0x7f0000001000/0x4000)=nil, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000fb8000)={0x7, &(0x7f0000004000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000003000+0x44a)={r2, 0x24}) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000fb8000-0x1)="09", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000005000-0x10)={0x0, 0x1, 0xfffffffffffffffc, 0x7ff, r3}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="c300", 0x2) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000003000-0x10)="00000000000000000000000000000000", &(0x7f0000006000-0x4)=0x10) 2017/12/14 11:36:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)="a25fc3cfc4b6e084493c2f7a", 0xc) 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) readv(r0, &(0x7f0000001000+0x5e8)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000002000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000002000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x6) 2017/12/14 11:36:31 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f21000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0xb39, 0xffffffff, 0xecd, 0x3ff, 0x6, 0x5, 0x1, 0x0, 0x4, 0x6, 0xfffffffffffffffa, 0x0}) 2017/12/14 11:36:31 executing program 2: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) gettid() 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) open(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x3c) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x666, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8000000000000c40, 0x0, 0x0, 0x4000000000, 0x1000002, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000da7000/0x4000)=nil, 0x4000, 0x104, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x5}, 0xc) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r6 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$netlink(r6, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00006fe000)=[{0x690, 0x0, 0x0, 0x0, 0x0, "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"}, {0x50, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0x6e0}], 0x1, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) sendmsg$netlink(r4, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000c73000)=[{0x90, 0x0, 0x400, 0x0, 0x3, "57d01572017da10305fb3008d9ed3b70092fac2d797d3c8e079eb9a26bc93a8b4ebd70bde8109a66f4bded5c82a2c8b78b1269f2133e03ad8f2ba08fa6564e52a32f71baadcdea0e875f073eddc71ae124bc32df529f390cb384292dc103dd4a297c7780122072b01a9beb9daeb36e12db0c27474d56246ebd59fa2790d8"}], 0x90}, {&(0x7f00005ea000-0x2f4)=[{0xd0, 0x8, 0x10, 0x83e, 0x5b36e496, "cbbb29f29a20ef57bc4a75d3f4566a9eceeaecea1e75098b425ca37a8e1f4a2741657c212aaeb2656aa055d80938a792aaec6fb41b764a7c089fa6757f81edf1df6fb2af24c2eec7960882f16796cdb11fff8c893d8a3b540e09c720f463404251bcda1ce8728a74a431275e5c30362f5f8907c353528f8011c11737a1580b556768c08eaf0f60dd891b2cea2a745702cf26ebc06f7527f0d87201f1347138abd813370d2461e1a9b3bf74d6a34b2dff4273193a29efc265ca2bfd7b76"}, {0x5c, 0x2ca, 0x0, 0x0, 0x80000001, "c2c6dde6dbe3df60b404f8a0e1c77977c7887744174b37d95335cf367aaf4e2486500f52a228dbe3c1360035c411028d965c44eb8780b15bfc99ef63659d3b6c6acd0c8abd913be52fc1"}, {0x50, 0x100000000, 0x400, 0x8, 0x3, "83ff0bc776106bce55de8369345bd469c02c472a7f141d7f45a5b0ecc475e26aa8e8ce6edaacbf2d22e6410701ab93b8d37dfa6b3818f8e320b6ec4b3993b2"}, {0x3c, 0x9, 0x200, 0xfffffffffffffff7, 0x6, "332a9143daf918072862bb4d30fdfa28c916ebe9e729dbb5e625a6681440edd2c6dfe6af98ae77d4b3"}, {0x64, 0x9, 0x4, 0x10001, 0x4, "a03d3c3295eda847937b3c2d7a1d7921f3b04d2a9127eefb33a85619860c4e0b4501d92813fd512ca44ba0c8704f6bec5ece24fc1a8f400257813d4b1756e25e621b3ef47ad4a3b38113e388b0ab458795cb4f"}, {0x48, 0x401, 0x0, 0x20, 0x20, "0735124d05a27238f0e3a3ca54a0bbac558794d155b8e2a0116268cf5c05d4f5acb55b731e5712da4aca310674ce4187152c4b6c7bce"}, {0x90, 0x20, 0x20, 0x6, 0x35, "a3f2f204f77a749c5daed637737bf82fb9aba87947b04f80c1a5454cb0c152286644aa740e4b7a9f8e86a950ad2ca0afaa4c8c04b380f0accc1d7cf3578814cc760f511a3abea17598c817de5ff38089ecdb98c8dff8a6b727535f7babb22a45ff86e77d2859549274ced329ce885b71dcdaa088cb854fd44043fb6450da6cec"}], 0x2f4}, {&(0x7f00005b8000)=[{0x24, 0x3, 0x2, 0x9, 0x7e0000000, "ee6284e1a1d534781e6a97087ead105fffcca3c4"}], 0x24}, {&(0x7f0000817000-0x1398)=[], 0x0}, {&(0x7f0000a12000)=[{0xc0, 0x7f, 0x200, 0x1, 0x4, "4151cba344905ee395e9c5bcf2a409cce0cc8d7fc86153d7663b249d87fa61f86bcd2cc7b2a543960018d956317de283f675297bb652823aa4385ee480a432c88d433fea9cea6fdaa2fe47be559c6945049d9bc2a321bb930c3ccbdd88006e787c2522db3fbe19caca11679bad683f785ba5868039afb552d7ce87bfb0cf80a189017acc491f3b7386fa3852a7387e7560574f156f5c2d33fa828cba65840637200c99c1ebe76050e164cfba1fa1f272"}, {0xac, 0x7509, 0x100, 0x4, 0x9, "de7d0e667fb1734f0dfcf3ccf0ffa7d034476f38f17a1881e290af5904c5e4a0775888732136a846e1e81451c9fa2193cbe66dbad02457e141bc4159d4d8669ada896ebe3fbc4735e1410b0e011d88361d3bbd304d05549534f0c7bc8062c045b88254892509450b03d56691c6af605d45c2719f021deb95ed419a92bd54e8db6f7eb51964839124517618bce7c71e8ea41e9a67ed2e7220d2"}, {0x58, 0x6, 0xc00, 0x87, 0x0, "99ec7e7dff081b94369ba5a534c406e078fa705a5115a840801e467bade63484dc6ff4420815ecea147b0e88f85eef9a6521a03cfbb1bf6e0dc5b4b800eb12dbeca52e2914af70"}, {0xe4, 0x0, 0x400, 0x0, 0x10000, "a9314b6f69e699a1a84e61cc3c9c7c9e7a3747772bfc09b2122f311692a0cd94c129ff8a6864e165c8b8901ec9a1a5f43fd1ee5e0a509171c14267f7459c9785f39263c62bb8eba2ae372f3680d6c313ac07f4848cd7748bc6cd99fed9b0fe6602d2093d444cc0a20045b9e0031404e8ef93e49a6d649681d2002727674c93951ae7deee85141fcdd8c9f86881f425123601b769888b0cafed88b4832da92117299fe60e2e5e28729c38e1f4b83d25dbcd6a20bf0060fa3f2f157d18e272c5b47d289ba9ee8196cb7daaff8a748cc024500f08"}], 0x2a8}], 0x5, &(0x7f0000a9a000-0x88)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x40000}, 0x0) dup2(r3, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006bb000)={0x0, 0x0}, 0x80800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() lchown(&(0x7f0000001000)="2e2f66696c653000", r8, r9) wait4(r7, 0x0, 0x40000008, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x806, 0x0) 2017/12/14 11:36:31 executing program 4: futex(&(0x7f0000001000-0x4)=0x7fff, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x3ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f00006c5000)={r0, r1+10000000}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x40000, 0x40) fchmodat(r2, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) 2017/12/14 11:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009e0000)="2f6465762f696e7075742f6576656e742300", 0x8, 0x0) getpeername$netlink(r0, &(0x7f0000e79000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9f000-0x4)=0xc) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000a64000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = creat(&(0x7f00009ed000-0x8)="2e2f66696c653000", 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000f06000-0x2c)=@ethtool_cmd={0x1e, 0x200, 0x81, 0x7, 0x10001, 0x8, 0x326c35bd, 0x6, 0x3, 0x6, 0x40, 0x8000040, 0x47a, 0x0, 0x2, 0x6, [0x101, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r2, 0x3, 0x9, &(0x7f0000f87000)="d1396cb0add311c4d7fd9d098b1bd56f0c171b969240882d6ba41a19d5ccf69df0c0fed8f2ef48a53cc3b14f48ef6ad8b6aa74a0e5f21137734fe807cc3ffb7c06c0edf66569495b77d5ea0ffc6650545f077ab6f56bb884b962a628e9f10dd5fe412bb6ff3413055da3f6f2ed9c4144e56326d7e55d6d67c2f51a3518be75b79ee5d230b18089085ea58b395059289be24ad5919c53251229a5980a18afe2683fb5bee08a5e24c796b6d30d26ea0e514a4ba1b8429b55ddf023bb9499632412ee564b16307b56", 0xc7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000462000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fb0000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006d7000)={r3, 0x4}, 0x8) socket$inet6(0xa, 0xf, 0x40) 2017/12/14 11:36:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x20) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003bd000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f00000aa000)={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$inet(r0, &(0x7f0000b3b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f000058e000/0x4000)=nil, 0x4000) listen(r0, 0x1f) bind$inet(r0, &(0x7f00004ce000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r6, 0x0) r7 = accept4$unix(r6, 0x0, &(0x7f0000833000)=0x0, 0x804) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x3fffffffffffffc, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f000003c000-0x4)=0x103ffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009a8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000516000)={0x0, &(0x7f0000d67000)=[]}, 0x10) ioctl$sock_ifreq(r8, 0xfffffffffffffffd, &(0x7f0000fbd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000a3e000/0x2000)=nil, 0x2000, 0x9, 0x200000000032, r6, 0xfffffffffffffffc) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00006f7000-0x1c)={0xa, 0x0, 0x100000000000400a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000f0a000)="", 0x0, 0x4040, &(0x7f0000256000)={0xa, 0x2, 0x9f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmmsg$unix(r9, &(0x7f0000cb5000)=[{&(0x7f0000463000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000343000)=[{&(0x7f00006f3000)="d6ab9ed130116f1c3322635c688117b7f156f1efb14d2037f3217e3e8a", 0x1d}, {&(0x7f0000b30000-0xa1)="cc445c99e819279b95205f879882064d23976fe3d4fc9d5033e09a1786881ee9ad737bee6007f3e4d092455f1c7a23b3a6eb9d099d415eaf429542768781de0d3ad61776e352419503a24e7ca8ac0e677ec73455c1cc3b70f6bc6d610b1260ad500d76420393c0c69f9ac38c41180f619f095cb447fcc72b00418d61d03f43c45f36944cf57537b3f9e2c700a3b4d8eb000ea489bcb79feedfe72ce335026e12a1", 0xa1}, {&(0x7f0000cbb000)="b941dfa548c17471c3088d7532f400245124", 0x12}], 0x3, &(0x7f000088d000-0x90)=[@cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x18, 0x1, 0x1, [r5, r9]}, @rights={0x20, 0x1, 0x1, [r8, r5, r3, r7]}, @cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}], 0x5, 0x8081}, {&(0x7f0000cdf000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000901000)=[{&(0x7f0000aea000-0x1)="f1", 0x1}, {&(0x7f0000f31000)="70a96c5a144bb408b8df2a230dba02a2bc11ead288fac08a226b68097468aeb0394504cff96a98caef9036efdc576a6e683b1f042571a9a8b91d2a5b368cc7414e54013020456623e972e1a5e837bf8a80096e71f58a6afd501a2fe52e8619c477f6907cf965c0388017b8eefd52b3c330f96bcce65469400907b4dee811c3a030c8d6bcddb0d8741cb8a5e2ca4cdf92351eaf75ce9f71901b996b1fdfc36d98d511020aea858a", 0xa7}, {&(0x7f00008fb000)="7755258bdfee9c5403c66f1ce5644ddf42dca1b5a19b5b19c40d6b83a9a0dfc45b18a18b43e7149fad0b4e481849e3382a5996ef12cac772fc81c87778cd6f1a843ad06b748157adc543724ec884393e9b013ee17532d909a4f769", 0x5b}], 0x3, &(0x7f0000838000)=[@rights={0x30, 0x1, 0x1, [r5, r4, r8, r9, r0, r9, r0, r5]}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r8, r4, r5]}], 0x3, 0x804}, {&(0x7f0000736000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f68000)=[{&(0x7f0000540000)="c21485824e45139ef21ce57179ca0443ffff7874e5363f9aaa3667976f5e79dec7fb843fc93b450e06a5a2fdcb4d934a9cb781368d6b4d3f30558311059a4157289c9e38aeeba496cb008344e17424db5f0ab9a34faeb0e572a114473ad1e8272e259d05b7f6ca23b2fb8b981365921c1747c109dd456a7a875c286896283b488ebfac88fbd6", 0x86}, {&(0x7f00000b0000-0x89)="4c138a8f2b032418d0a25763848dd00072b4bd779c1e9390063fd2217378e7a04b69a6757755e0414be4d5f398d106e3f8aa40446dc788d7e50efe5201734095fe99af20168c25921930df9b6f78ae1c524e72200fc1988555bae1dff75515de881f2faf1a54ee78250cae013b83b6bced94f7a6adec4be72a3d840a2faeb6707c98e11a4aaad0ce88", 0x89}, {&(0x7f00006b6000)="16a5fb9b356d4c736827241f7b446aa3a100625eeeb0cea353eead317665132b174ca6856abda6d3444877dbc04e70509ae934ee0c22fc10d35ec22ef41307c18bed41328f54c18e91d267c6a441616c07d47fbae9a1162c7851c9e7ef35ef9950f4d81c6c46fbff5884aa0d0d4036640c01ddb2e0e02b590b8b1b", 0x7b}, {&(0x7f00001c9000-0xc8)="55fadd2f23fb4be3e785687769658f78568a5e14c09df896e9b6911fc0bec87cad10684e0ac35697bde30186704fb195144e7c53e1243123a0787152e666a1204ce347b1f8034fb77f290843aa62e27530e5c9c6408f2a46d356c02e6336a51b5851d6e8b3e958efefb60781e1da4528ae250eba2ae92f71f2a6de8e36366877c5eed9941e014f3c4f8a6ae49e1486153423d5a2f0c339b25152ed8c4a173a294e59b86441a066fc0ab9d2f6f453515bad22de6866227c226958a93b2f637338e1c4245475cf3782", 0xc8}, {&(0x7f0000fea000)="2fed3304b846758f533a027709a7614e78c9037633f999b19c9a6b428d0ff5f6db92961c416b6609fe7c36e5f0f74c3e96b975119b1e09087cca91b976c0c6c13eac0d376f020b830504863733195cdc07a3bf905c463cefc3969ba0ac5b4272ba5315c176fa6a210a18a19a286b00f8abdafdaa76b89b70e4ddac9b4fff04e01c2a6c606dd7ddfc27678722806cc73833e2e7e4a241635e23bb4c1228e2a2dc1e4567c1f74c6009ca9a3bd48bfa19b2e1282158665228f272065600a53190a977fe755e9df9abaa27e1567f69055417c2a3678295f6b2b25cbe070b34cc83a02c18b26e89687e", 0xe7}], 0x5, &(0x7f000021a000)=[@rights={0x28, 0x1, 0x1, [r7, r3, r4, r5, r5]}, @rights={0x18, 0x1, 0x1, [r5, r4]}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r4, r9]}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}], 0x5, 0x4000}, {&(0x7f00006c4000-0xa)=@file={0x1, "2e2f66696c653100"}, 0xa, &(0x7f0000583000-0x20)=[{&(0x7f0000535000-0x31)="a3aa00a8410619502854e86bd3ce82ca994e69ff56cc1197d7eefdd85abe480e783f4b45e7521b3ce864889c91310b0b48", 0x31}, {&(0x7f0000291000)="629c4ca736ac365cb8dbdb5c5798c6c9f069c7cc443e2da972244a8f91d228df0f", 0x21}], 0x2, &(0x7f0000da7000)=[@rights={0x28, 0x1, 0x1, [r8, r8, r9, r0, r4, r9]}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r9, r3, r8, r0, r8, r0, r9, r7]}, @cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r6, r9]}], 0x6, 0x20000000}], 0x4, 0x0) sigaltstack(&(0x7f0000b42000/0x2000)=nil, 0x0) poll(&(0x7f0000137000-0x30)=[{r4, 0x1, 0x0}, {r3, 0x3d, 0x0}, {0xffffffffffffffff, 0x410, 0x0}, {r5, 0x40000100, 0x0}, {r3, 0x208, 0x0}, {r3, 0xc, 0x0}], 0x6, 0x20000000001) syz_emit_ethernet(0x95, &(0x7f0000b74000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0xd441, []}, @rr={0x7, 0x3, 0x1, []}, @generic={0x88, 0xd, "7819abf42b57717cf6cf2c"}, @generic={0x87, 0x6, "7c23910e"}]}}, @igmp={0x15, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, "cbd84304c82920648cf9213a8417d659a95dfbdf6b512f9c2b316bc28c920f4160bf0551ddd754762a27686201a8ab3e053fe01ee3fa33ab0e8efcb705382080f206809c51c0411e72299e57bd81d4"}}}}}, 0x0) 2017/12/14 11:36:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f00006ad000-0x8)="2e2f66696c653000", r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0xb0, &(0x7f0000001000-0xbc)=[@in6={0xa, 0x1, 0x531, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x395, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x6, 0x6, 0x88}, 0xa0) mknodat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x8004, 0x7f) 2017/12/14 11:36:31 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x3) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmsg(r0, &(0x7f0000006000)={&(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000)="00", 0x1}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x2, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0xfff}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x12930, r0, 0x0) sendmsg(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000008000-0x50)=[{&(0x7f0000001000-0x5f)="0a269ca9b4a350d33b29e53e9681acb9d5387ddf3194796f6f81917f37b4678f5174844c5bf38bc93ab7810a2c3558efe5bbddd47bb1d30c737be8d0326d3dd2968a6acec39f56ef43533cfacb43fc4d77ebd7ef3157a7b4a078876ff30f10", 0x5f}, {&(0x7f0000003000)="efabd025225a6783c88665d3c1266b84f79cf4965d8d08c95fbddd51e0", 0x1d}, {&(0x7f000000a000)="720b760c5bab7d6876ac6403ff2acbcd4ac4bccc0bfb69ca0967f89cb190ba33ba76975bcc2dd5dd728fb63c0d4c910000000000000006d06bb3746f84f582ec9c051b4e1a4c8c0102cbf85728fb9a69fe14040142ee3e6e04491f0e0bd1b2a1039d987e98920a8dbeaafe549c96b783f0136de9d13240667373c8ce61caec1521a95fcab52ba23736fc82259c3f59b17aa48ea7698b83bf9353cb88", 0x9c}, {&(0x7f0000005000)="4499b7f402204af49ece5d75b58dd91e9d8a53d96e21e22b31822d872434e15b82c91de1a39f44371d8487088c2a9c20ebf8b5498cc3115489f2c6530a4a46", 0x3f}, {&(0x7f000000a000)="f145da5d39a54a66270b53135cea85254d371043a9298a41323940efa12d5792fe2c1018d0274de1aa7e836e50232f4c4db1cfdb58c5dcf1dd6e02d30bc068d861dedd93302b0e6b75fc1ae434a3499858176c9001718f32f295089e166a9bfc621a937fc82f1a92fde0867f6dd45424e58eb83815279a7a4ec7dae07643c0af20", 0x81}], 0x5, &(0x7f0000002000)=[{0xe0, 0x114, 0x7fff, "385e13d315359395152a7d10f8c473c038c5f8384200048061dcc23c671e358562220d8d7053fb6780987e70d617c64ec88154f21d139b3b7ed12747d38178095ceb0464c8323bcb02bbbb3bdc62e25904ba71345c3dc8e682bc9fd131e70635fe4f5dba2d3cacdcfed849d0374ccb387de78d06d2f8e783b9b585372eef3558d52bd2bdf2a55ab3d48ecadef5b25aa526f6ff86fe06f30645b36a8afe89003bffa6a23af61081016ec7c18d1dfa8f4afe46c630b50e488423a34b93305ce87271350f07962b5b20cd40068e0bcd61"}, {0xb0, 0x116, 0x80000001, "fca372645b20f8e45fa810ca2f9b5292f5792fffa24d056493798bdda4199525a4320fcbab896122df5700eea4de59300f5934129c13adabedca10228225c07de714000406a090a4786ca8c6f5876ce9e1de8a826bc1878fed05e4984f96d17eac8372190505bdcccb740029e54edc826fbfc66c1398971b9603b965c9f24ff3ce2925ae9523bf772e3a02be08b5fba465ff9be612a96c344be0dfca7b068e"}, {0x1010, 0x0, 0xe6d5cdb, "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"}, {0xe8, 0x29, 0xffffffffffff33f6, "6a14275a80b462b9bc969216aedb19350f2e0f8cf49bef0809955be751ad1fbd3236ef8d7fc6a6f61a3ab0ad12aa252fd2dc10a043e0577d7ce50eab0a37332cb43fef4258ce72e26013faa769cd8d181600000000b3323fdcd26a78eae14bc00647b02510eaac6b5622a5aa1b558eee66bd474b2aa79b7a6feb42795f66dd5e3cbc121f1d497d19b499ef817f63975b89488ed2d8d4d089474424aefa131b13b50587eadab2f3449832f426aab9e2920712a1097f4c2be90fee4517d8c2f848df303c2bec6cbf7d6e04ad501d09310ab7f7978ebb175231"}, {0xd8, 0x111, 0x5, "4bdc10a27669a9c540b00a5085c5d330504aeddb3e7a590ab94174c2f4677ae93e5f7f4891bcb6492bd1c7f03a47ca39f7bc19f869e09ef5ce6bc6d97ae140bd97d18350f62b67c045ac9b873ab7c38ebfec42738096ceb73e6cfaa2a569ab7fc865c33fdb68ee4f8df1a7381139425eaaba8b67471b5c10214ca1f2a4d663e827c69d83375f6a12e689ae85b6f1ddd621f2853ce8091a3ca6998ccc23d29ea48f197863c2e5af51bce2e48ccbfe000303d0cc4f2eda9f77e8d24453aa0dd9b3f891"}, {0xa8, 0x10d, 0xffffffff, "3ca64f8f34477723f7ddd15597f89ca8bed6f3ad7f0dd7c1ad61e92f7282747fea125f458cd7fcdb053cac1cb5724eb35fbd46cfba9928f929a493c3e6546df33c8ef74c6465549fe3d28a13d887312b228a10dcb8281ce8527b7363e9a7765418db4c670bcc5372de7202167afecdbab7dac34505b759ec4db3bb3f23dcbbbe649d7fa93f2d0ca4c95507bf186a8ad0d34e334980"}], 0x6, 0x0}, 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xd, &(0x7f0000003000-0x4)=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x2000000000000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0xc, 0x2) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x4, 0x32, r2, 0x400000000000000) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x3e, r2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x8, 0x36, 0xffffffffffffffff, 0x4000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000002000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000011000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}], 0x4, &(0x7f000000f000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0xf66d}, 0x200}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000011000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000000b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000010000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000004000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000010000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000000e000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0xa, &(0x7f0000011000)="000000", 0x3, 0x5}, 0x0}], 0x2, 0x100, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f000000f000-0x8)=0x0, 0xbd2) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) 2017/12/14 11:36:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x800, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a2e000)={0x0, 0x1c, &(0x7f0000361000)=[@in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x101, 0x400, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getitimer(0x1, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x3, &(0x7f0000002000-0x10)={{0x0, 0x0}, {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) sendmsg$inet_sctp(r0, &(0x7f0000003000-0x1c)={&(0x7f0000002000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x38)=[{&(0x7f0000002000)="7567cbb5d36593586642e8900bc996e387d70824a0f30a9f56c5afdf552b2cd4c4755db6fdca5e55dd2ec170c569b8488f6c519f67909680376064d287ccd173dbdbe7c6208d421abc0c175109325aaac38bd51352814d2c9908f2ca56cff2e5f4e0", 0x62}, {&(0x7f0000000000)="94bf1eb2cf73043ab1014c1c810d26e6f5c07467654c51e1bdb4c84b7d8e2e88563737064c5c5fc37a5b900db40b9c513de4789f0a29b6b4b726cfde97ed461456388a78e171417ff29a0a3005937c0bc0d42f157097b2edd7fd288f46a814308dffd2c99fe6c87c9cd754de10dcaef9735d16cd812b7f18a68b0e655f91ab4384b6705f9acac4ec8bcfff403a268914136b9df2fdede006e5e9e6941a18c456b99d997ca160e1ba5a69e90dae10957cb411803498995f5ccfb98a41737b27510ab498c549f473c2", 0xc8}, {&(0x7f0000002000-0x19)="b46b7df18768aedf082f59c69c2bff17d7666cb9c6d9d8fcf9", 0x19}, {&(0x7f0000003000-0xa1)="9dfbfa808d9f1640905ff4ec0aa439d1000da2bdc3d13ca1bb05ae7242f84d310b994b3a230e037e3af31789685ea6fd88c62a36d2582b2887fdef1e2a77ff15480b7aee763b9a1517f9947bbffb252db5df69f3e870565399ccf01bae1c0ba40a98e102a11a667127d93b1bb04bca3b375698dd09b4e49efa16f5151d8d573938ea0c891d22d6745303017462f2f25cf14ecec36cc60003039938e87b6607ac37", 0xa1}, {&(0x7f0000000000)="2736c708f995386c97b534fa2ec6c1c229a3c9b7799b385f65818350b624fce9901d6ae8171fdf30cc05cedddcfe5845d429769dd5fb5665e256021c21c7df37fed9f4e854fde4993e444ebabfc34712af1b0eb513cabe32877f0002a7e3a56197f942d0defc0928b3025671608ed8f4e1ffd09b288bcf917b42f6a0", 0x7c}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000-0xd5)="c884145e0ec75e6012eeedb6fb1c86fed59cdceafe6e722386a9ada76c1b49530c487e893006e6a4005bb49341569bbd2bbf8235e7addd4c4b29e62389503b9daf45a8a23535c9a0cca9e3b5f32bdb093f33cc68d1fec28cab29a157a51b107aaa70248ca95db8e070f19ea2dfbdf2838f84b4243e33c773a11aa4a6de9529980832a569aa2686adc68b8ac2f4c6e775400e749726613571d083821d101d5266a0c68604b305fc4f711f61b58aff370f92d3347a648c7fd1682cbbce8871ed54508ebd19de53725ca815faaa0b7081166bf75f1105", 0xd5}], 0x7, 0x0, 0x0, 0x0}, 0x20004000) bind$ipx(r0, &(0x7f0000002000)={0x4, 0x2, 0x0, "863b3b510320", 0x1, 0x0}, 0x10) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000)={0x3, &(0x7f0000001000)=[{0x7fff, 0x400, 0x100000001, 0x4}, {0x0, 0x1917, 0x3ff, 0x4}, {0x5, 0x8, 0x5, 0x1}]}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000)={0x2, &(0x7f0000004000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) mknodat(r0, &(0x7f0000002000)="2e2f66696c653000", 0x88, 0x7ff) geteuid() ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000)=0x80000001) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x3f}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x8)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000005000)="42cb1435c2b4c3e7ecaa1b9e0a4fc688da644659f367292bcd7296e84f1f3d5cd3f5b8710535a0c76f7eefe4ffaa5bed6bd0d4b53e74a591c1442a1e6cbf67a025ac59288207200346d419c6e551d65a7141f8a8b766502bb7b9bdb2389099ed9a59edf1c9a803598fce7f803de2da248c0decefa00817c72e36010fb644c8a0c9066d65c90ce26ef46c807e25b40543106e6279bebe87738a2f6905fc7ec339127e98b9654248cf59ff65d5b2b7aa3cfcce0e5bff1f772456422b87d03c9e6ed8244f1104f2cf8406e71f9ff14f14c18f761b4bc992408faa4f915dc3688302c8d6348f1134ec734200d8199f7230", 0xef, 0x40004, &(0x7f0000002000-0x10)=@ax25={0x3, {"b29447c7adaf70"}, 0xbeb}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000-0x1e)={r1, 0x16, "adfe1a73baf01ac85f9c9df51905603d90c374bc3e75"}, &(0x7f0000006000)=0x1e) 2017/12/14 11:36:31 executing program 5: r0 = perf_event_open(&(0x7f0000c56000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3f0000000, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000cf3000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r2 = syz_open_dev$mice(&(0x7f0000a3e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000547000)=0x8) r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0xbc9dc8fbd81cb4b1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x5, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x1, r4}) unshare(0x40600) syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x1000005452, &(0x7f0000002000-0x8)=0x1d) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="85e0e6f73543", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0xb, 0xfffffffffffffff7, [@empty=0x0, @broadcast=0xffffffff]}, @generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800, 0xffffffff}}}}}, 0x0) r6 = socket$inet(0x2, 0xf, 0xfffffffffffffffe) dup3(r5, r6, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000046b000)={0x2, 0x78, 0xfffffffffffffffb, 0x860c, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6389, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x800, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r7 = socket(0x10, 0x80003, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000e99000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f40000-0x4)=0xc) gettid() mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r3, &(0x7f0000f24000)="255e198fd8aec8b33d003a7b7d18920000000000000d3c0120da26c8c6607944cec846c5387fea75a61f11a05bfca0257d528acb7435edc88c3866802c61c371283aaf0c30d5ddb5ae6969a4fed889e6d135ec2adab369c7b2708614ca5328bb05c49a4d00ca2a2cbf9b3f554a2a703f8a000300000001eb486b1c964d03012b62cea06a43000007ffeec6dcf8317ce79183e979d290d1892a70f1bcb8ab7ca2aa5c44c368", 0xa5, 0x804, 0x0, 0x0) 2017/12/14 11:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b23000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085f000)=0xe8) r1 = add_key$keyring(&(0x7f00002e2000)="6b657972696e6700", &(0x7f0000504000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) r2 = socket(0x40000000017, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000430000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000815000-0x4)=0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000e06000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f000033b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5473, &(0x7f000034e000)=0x0) setsockopt(r2, 0x400000000114, 0x7, &(0x7f0000365000-0x1)="", 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000c1e000-0x28)={@common="74756e6c300000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/14 11:36:31 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fc8000-0x1c)={0xa, 0x2, 0x4222, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x49}, 0x1c) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fc8000)="240000002800070800000000000000000108efff010000000040000000000001000000de0100", 0x26) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005f4000)=0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="58", 0x1, 0x1, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x40000000008800, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)="00", 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x81, 0x0, 0x1, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = fcntl$dupfd(r1, 0x408, r0) mq_open(&(0x7f0000eac000-0x2)="2f7b", 0x0, 0x9eac2e146627089e, &(0x7f0000b2e000-0x20)={0x8001, 0x3, 0x6, 0x100, 0x50c, 0xfffffffffffffffe, 0x2, 0x1ff}) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x6, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x4002000000006) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000057000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x5, 0x1f, r3, 0x0) 2017/12/14 11:36:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc0}, 0x1c) mmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000005000)={&(0x7f0000001000/0x1000)=nil, 0xc9a7, 0x2, 0x3, &(0x7f0000001000/0x4000)=nil, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000fb8000)={0x7, &(0x7f0000004000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000003000+0x44a)={r1, 0x24}) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000fb8000-0x1)="09", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000005000-0x10)={0x0, 0x1, 0xfffffffffffffffc, 0x7ff, r2}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="c300", 0x2) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000003000-0x10)="00000000000000000000000000000000", &(0x7f0000006000-0x4)=0x10) 2017/12/14 11:36:31 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b7f000-0x8)={0x0, 0x0}) 2017/12/14 11:36:31 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00001b4000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000004000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x9) getsockname$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000004000)="2f6465762f696e7075742f6d69636500", 0x0, 0x240c00) 2017/12/14 11:36:31 executing program 2: mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x138, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x2, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0xc, 0x5010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00006be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c28000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x1000000000005421, &(0x7f0000003000-0x8)=0x82) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x3, 0x120) r3 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) unshare(0x400) r4 = socket(0x1e, 0x400000000001, 0x0) syz_open_dev$loop(&(0x7f0000364000-0x5)="2f6465762f6c6f6f702300", 0x7fff, 0x2840) getsockopt(r4, 0x10f, 0x83, &(0x7f0000272000)="", &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fe5000-0x8)={0x0, 0x5}, &(0x7f00006e5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00001aa000-0x14)={r5, 0x300000000000, 0x7, 0x2, 0x0, 0x1}, &(0x7f0000b61000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00001b0000)={r6, 0xb69}, &(0x7f000012b000-0x4)=0x8) setsockopt$inet6_buf(r4, 0x29, 0x2b, &(0x7f0000f31000-0x30)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000cee000-0x8)={r7, 0x3ff}, 0x8) 2017/12/14 11:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xecd11cd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x7, 0x4000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x2, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000622000-0x8)=@abs={0xfffffffffffffffa, 0x0, 0x0}, 0x8) r2 = open(&(0x7f00007de000-0x8)="2e2f66696c653000", 0x80100, 0x20) setsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000d20000)="b1ac035e41dc8be3c07397caf2bf4555e890fdde7cda0000000000000005fccf3bd7dc13312ddb17ee4c4a94ba80580cde", 0x31) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) perf_event_open(&(0x7f000024c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)="00000000", &(0x7f0000b92000)=0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) symlink(&(0x7f000055d000)="2e2f636f6e74726f6c00", &(0x7f0000586000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0xffffffffffffffef) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c5000)="2f6465762f73657175656e6365723200", 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000b32000-0xe0)={{0x3, 0x1, 0x3fc000000000000, 0x3, 0x80000000}, 0xffffffffffffffff, 0x3, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x6, 0x10000, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBLED(r4, 0xc0189436, &(0x7f0000001000-0x1)=0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) socket(0x1e, 0x1, 0x0) 2017/12/14 11:36:31 executing program 3: r0 = creat(&(0x7f0000b99000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x10000, 0x2, {0x3, 0x3, 0xb7b, 0x2, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) 2017/12/14 11:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000024f000)={0x6, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb5, 0x8000, 0x5, 0xffffffff, &(0x7f000098b000)=@generic="3a56bbd10fb55c95c8f3bba730c024ac", 0x8001, 0x4, 0x3}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000377000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$ipx(r1, &(0x7f0000823000)={0x4, 0x9, 0x9, "777355ee5321", 0x5, 0x0}, 0x10) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005ce000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x25a8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}], 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c5c000-0x90)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e6b000)=0x720, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a9b000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x65, &(0x7f0000ff1000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}], 0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eda000)={0x0, 0x0}, &(0x7f0000ecf000-0x4)=0x8) accept4(r3, &(0x7f00004f0000-0x2b)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000)=0x2b, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006ce000-0x4)=0x0) ptrace$setopts(0x4206, r4, 0x9, 0x8) 2017/12/14 11:36:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x4) recvmmsg(r3, &(0x7f0000920000)=[], 0x0, 0x24, 0x0) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r3, &(0x7f000010b000)=[{{&(0x7f000055e000-0x8)=@sco={0x1f, {0x6, 0x7f, 0x1, 0xfffffffffffffdad, 0x8000, 0x0}}, 0x8, &(0x7f00006be000)=[{&(0x7f0000c59000-0x89)="af44022a2efafa016027449b4e613a4d4b9d3fd834ca74be613a36869165a830b2817662b8ad548a15f1c612b0e4cf39a31fec50111e5966324e3f878a30cadc5d874a98886c2a005ef776da642f6a071c1ec7eaf3d63255b405a3739a81f8039b04bc90b819937dc62de3f1258fa6eb64d691a440d55b724366da3e672ef2e586f36cc12964fe0793", 0x89}, {&(0x7f00008e8000-0xcd)="273c418b173671b600d70ba4626ec6512f4a167a2428835ee8115a307b53363050aea087f8f1b099fb313aec9cd7a09d415b8f7cde684d9078ba6ac5d68a69ad71f190a55684ba0f5309827f5bead87fe83fa2c28a2e7670f5a1c47043ccbd0811973573a5a5f72575b207ba5a1febd49b7c9262c29a0f74fff409ac05c61683138fa16fe48b80879971e2936a32e24bcf904ecaaf168cd7ccc9a122068efb021b1b3f313e175c0f1364d22fe8a705e9ed9f855cb8c7f495fac22cc0bfefd4df0676e1ef82bdadc542f8173262", 0xcd}, {&(0x7f00004df000-0xbc)="b3f62fe32137b8adf8b4369ce6f4ad943bb1b51c1c7ab0d2cba34b1c2dc32a5778a2a5acdd3ad81306be32ed9bd3bdc02b808d4162cc4073e69876abd250468437e60f0a8a6d0a5b6dacc951fbc6fda1cfaba5c345b86cc3cf28144a29f8733bbdea2cbdfa712d0780ce766a133ac8f2e807833da410abf56075e12096dfb0707a9c9de89e640498e61d1ca2305ea7b504c14a5bdfe9ed41510fc33307c4edc33d04b29bb5de5f04fe5442331d16362d94791797892ab90da958c384", 0xbc}, {&(0x7f0000e01000)="3d26842a74061edcce2102053b321bb2aa2e9459e02d8885d173cbe6306733a5945c7df4f1bbd2844479c44d27baa39aafed2069fc5580fc4b455d8f4b780c1d7db8af266a3cb281c35b3159c94995e7c0a4a18272ef338a19decc987524f6f45f0aa7", 0x63}, {&(0x7f0000678000)="871b56d0e316a889c1fe121088189a90effdc9f95b0759b4ecb742c1c4b64e4bc7e0b2ef6e0e6f2bbd41603e73aecf082ec25496caba3187c538400ce650b5f4b8bb368dcf04e0fdc087303ed70745e7fd68509a2e34b4126b824438384abf8da2af48d2213b88b10d53e8756fa8fa54e46ed17b7421d92d45a944f0", 0x7c}], 0x5, &(0x7f00009cf000-0x100)=[{0x28, 0x1, 0x401, "4ba1d6f4e07478a5b20cfcc6a70f43957fe433c171f60ed3"}, {0x20, 0x117, 0x0, "b54d0a42a8febd4929"}, {0xb8, 0x111, 0x1ff, "0cd99cb9d12ffbab16f26f181540e08a7c3eaa24ed1572a85b4713cf58ec31ba5c979e05512009fda7e5630e2bc1a793f8ac7498706a2494f5c1851bf9e7d8a7620d506f1d0b059c5f8c817109f6563fcf6f7d56f9d43c48d78965ce033fda4a8a1761b2fa3ad8f7186f2ed50bbcac22049e0ede7919eb6c6205a514b6022a066ce7a4e2b3f1deb2f40011e57f60e547a785aa9dc10852ddc578d4993c0d5a5ab54254ce"}], 0x3, 0x80}, 0xffffffffffff7241}, {{&(0x7f0000a57000)=@ipx={0x4, 0x6, 0x1000000000000006, "7ef08b62b1b4", 0x1, 0x0}, 0x10, &(0x7f000099f000)=[{&(0x7f0000b9b000-0x21)="5fe8ecafbec3ee981a1841071b3d6a8eb98f3a6bb8bb39f5f5c5545750a67f4e88", 0x21}], 0x1, &(0x7f0000ef4000-0x180)=[{0xb0, 0x1ff, 0x20, "722559a9bf7451973034fa0058268c2e4b6e740394d6334ea7231c011fcc30129f13491d99bd232fc62727da7507661466f4c345a2da08f25097ac1ac73550022a4f0b4cf76acd630ec7d720a30646bf31b0fada7f5d9ec0f62abd4523cfc25d4eb7e66807cf10d864778a78dccb602fd5054109c542af61ec081ef67be372ad2c2621facbf14b141f68c32e7c1c68b662778dd06884bcad4a20ed6eb575"}, {0x28, 0x109, 0x1, "3bf96aab16eb656f9cc683e0d91cd635a1a1e6"}, {0xa8, 0x10d, 0x1, "b7319748016908ff8d24fcbbfcd11f1f6f1dee95ca347f188091a149721ea124117fa3f006f88297759c2972e20700956e6e31202620e7f6ed7c6020d4d0db05b1e9f948303413a5280b0002e7e1885e0c0a38af7cd5d0f4399a04d4fd7a71ca3ce676e4260750c290c23fe68b91e63be637b1dcba89318fc211a8bd64b10d6ebdfe3d10a109005da1b9b31ecf5ce4e9b03b"}], 0x3, 0x14}, 0x3}, {{&(0x7f0000e00000-0x1c)=@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c, &(0x7f00007ce000-0x30)=[{&(0x7f0000493000-0xe1)="621e70dcebf621d768feed7d5db31a8581fee07c96dd5a85d3892e4b3b0e5719bcc750b0ed255e0ca247fd4ebf7e91ea93f776d38479dd6de19fcb7053f3d0670a5469998022a81191a06491bf5335c2a104a68b973cfda105f63470756a2276fbf56a1ae50c85e202a457c9bd3125407390ac54b1bd9efca42760f5f260044f0fe92ebb0c752b80ca059fbb2d306203fd7be48dd5214c7c63a24fcb90139aad5c770602141403f12447c9750ecace264897ee12fc54d86f63b709ab35f4a1afd91bcda51ae169be3513ab6cf797b5d76fcb08dc756ec4a06b24b9b277c210b47f", 0xe1}, {&(0x7f000095b000)="d977781c593b486c3159ba36f01cea67f513bec10fb7f3f1d64fa0a5d08905c7c3d827ae3b293ce758093c94", 0x2c}, {&(0x7f0000766000)="9aaea1c8864f03b2319bc515cd9807a991208098189e", 0x16}], 0x3, &(0x7f000061d000)=[{0x90, 0x116, 0x2, 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{&(0x7f0000711000-0x4b)="eae043b19eb0f924116d5314ce8991f40736ff17c4525daae0d711a509b28ff987a7ff5d1055c089924283db527d586467684bdb1f2c5712f434150dc5f3882b22545473ecbd1ed53d32ae", 0x4b}], 0x9, &(0x7f0000b00000)=[{0x18, 0x12b, 0xbe, "f666c3"}, {0x90, 0xff, 0x0, "10805981413ed6a45648ea49d8b30c84d4b2691d6dc06d789e9ba676c6e171f5b72194357c5703ef65ddaf3a33d19193ef870fdd55fb897dc758fa2899abf87f634e64d4f0878f470ac333201d520ab64b83b212ca8aa7186ec9fd5dc54aba9291b89152c71fd50eac3b33852774acaccd633dfb512ba93efa7f8e5a42"}], 0x2, 0x4000}, 0xfe000}, {{&(0x7f00004b8000-0x10)=@nfc={0x27, 0x90, 0x180, 0x3}, 0x10, &(0x7f00002a6000)=[{&(0x7f0000b3c000)="d1c2fddd75831a", 0x7}, {&(0x7f00008f0000-0x24)="79344ea3439549624052c802988bf04f6121657dbb5a40a3c09c18e30131c5a5c25ea4ce", 0x24}, 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{0xa8, 0x1, 0x9, "78fea0c695bb5f4bd8070c3be9d23f5ee3eca3aa11db4daaf34537ce1218d0223079188a44181eab237dc4336b707c34ed3e7c9848d35799e8a0abff767dfd10ae671727abce9e7b3b93d212a8a23f2f6c36f0d6dd0e2b2b0eccd93942849023945b20c9e44de278dcc9995aa6f5a494e372dbc80856c08dae3bd2294c3943a35200b1358ea692f0d8dd5602e1c7b3280a55"}], 0x9, 0x8001}, 0x1}, {{&(0x7f0000069000)=@nfc={0x27, 0x80, 0x4, 0x4}, 0x10, &(0x7f000052f000-0x40)=[{&(0x7f0000f8d000)="8cc62a8f0fcd9278a8a46eb5618e976850613b0427c72961558afb865d5c93c129601b1a7ae5066523c71d5ea82447d842d8a3838b658dda36f2", 0x3a}, {&(0x7f0000f55000-0x1000)="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0x1000}, {&(0x7f0000fbc000)="ef3122378a565185fa4768931246a1172daf97128b7a32027b734dae5bf3eac451783f90ea68ad8d0b83a3308bdf0bf8c4ce4495998f6361542c19ed6f76426d83b099a01836d684f08601820cf0a8c30892e3d901c3c6101a063f3152d6c49ff54773790a80e2640bbf087b880b0df292a5304857cf18ba5ddd0b0a77785ee15b95da7e69", 0x85}, {&(0x7f0000f47000-0x7c)="175e76c91154212426ab643045d227b05f2dafbcf9d228fcc8877484d0397264bed73bef59d608d6a388b6e9df2c9b7e66a52cafb4711b3049b653c040454796b382342401bbb7bc47e028eda22e790c2d7651998ff6c8cb3da789e557bd7d92e2a059ed82d94e160b4ac53dc565077e1de320b2084ab8544155f251d161818a5dcbabb818c597cd8143430b39eeba1b8f7b60469e7039ca2adb3f0e", 0x9c}], 0x4, &(0x7f0000231000-0x518)=[{0x60, 0x10f, 0x7, "92df82f9823cc4bc435b6a52c614b0ce4ab98db891901ae1e8c55927ba658825d5cafbb802bbc2a37b8aa5f2e3351c2e5144ccb9b1588807ad9c6a86c0ebddd482fcdb952fdb411571"}, {0xb8, 0x103, 0x3, "39c02c0880ece36286e7c11dccba9a7eb71e7b8590400c3b8f670a89ed109c44b151d20814dabc9992fdd6a7530d6d94ed195da7f0dab8a0e29dd0503d427f6be024217ce9b254f96d90a9b8597e75874272a496b700c581dd3f471a6d827df8ce57cb1a92e0ef43cbfe7abdaefa5307f5f2b427f8a501b634696e6466a42cd8f3c3c389fd8187811b2c4bb008b99cb5c65dea8f0ca68e8e9fb7a17aa1bc22f8e780ab"}, {0xa0, 0x11, 0x100, "e1f4fcedaf2928c3a93881f010fca66538b1db873be70d77646763d2dca67e7b3197f813a8c2b3516c3e16df2102ce1c381c6b13e5b253d52ff5bda76d5683cb8a442e910a299719f11649f791448e0d5f6207d459fe20d6af00f790b3065c1bd8cae5a643dda2210519380ad8471f4fc68b277a260d686942d002a08111c91e62730950471a7b8ee43d7bf709"}, {0x18, 0x104, 0x3, "d739"}, {0xd0, 0x108, 0x5, "f7c9c27fb656671c3aa3a27c45d0b8f43f989694c9bd6265f5c7af66f77a9a3239f2a080c8e3195574140471df7b85354260ccfa8bca805cea966105ecca0bd0db8c64dff3d2b3d547c26173e1648beec1b68114a7d6eccf7b31ce30aea8180dbc88de49776647ad60b19e9cb57dc1e7ce77d63cc5347389e6fde6f88f198a85ebb9253f8f28626ab538c45367034926e9b0beab7644f795777705993d914a7c7ebbdc4db0dd2e143dcf43b7b4a77fbcd6cd853549aec39740"}, {0xd0, 0x11f, 0x4, "63311952bea564d5a7d5668376365ebf8ae65f41f36f606df419c2442a36e9b1e3f4e7c3e5d59d3f1a632f2cbaa8d021282a4fc33ce3e66a32cb710dd1bbed1849ce60e792df2917afeaf2b7f6caffa33acaa22165c049006a37ac5d131b2409ca9ef45dd139540816dee38bc5a994a2a0b2e872ebacc4ece819225bbe73eb6582203e8867b1422f4976b0ffaee0c9a627ac42d76b19cc5fd91330335a18cca79c6eacbb78e99d302511db1354f8db58568b795f2c5b4aafd0c9"}, {0x80, 0x105, 0x81, "4a5e33466379af7cae3c10afe486e283745c219fffec469a4db81dd385352e197f3bf9b44364fe6605ecd55888f45cf2ddd8418874b9c47cae5e0c57fb183142983e2dc6d2c86997711d951eca95ec2f6523df063ece7a2c38eaaf2bc9fd3e62f53e7ca51085d62add89be"}, {0xa8, 0x113, 0x4, "c037e340e9133e7447558171f3ca95d24567cfdbc3c749c6f19a993c45f07acf99fad46d21a95402acfaacdf98c6f55e278421848d4b9aa095dfe202726b89e834d2df242287dd2ee07b805b938261bb0207c04b24970ad8db84140d89e94040727f653731c26250e554b1e9855419abc7c823d52f0c92365b226f6337635f037c931cdcf4adcb9f7dd00bd6d0e5122aa8bb"}, {0x80, 0x1ff, 0x7, "0421efdd8f6f81f0e6f7a6e75565d9e70f61b56e5b4124a5ec4fb6045fc727530770cb4247de6c3382b83992f8a85a9a2857eb8f0042e3d1953ef9ff29d2b1c8b3b28beda8279a8000d403593f97686d06f0ee8c25a27de145a24102d8a08788f923cc6123dabab8d2"}], 0x9, 0x54}, 0x81}], 0xa, 0x40) bind$inet(r2, &(0x7f0000016000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000b62000-0x4)=0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000978000-0xb6)="910abc714562ff8bfb5ace48a78b40e5d7ae262029b028d69291864503714a1c8adecb7f168572c0697acdeba9794425e7260fa08e570888820a5be22fb31f7443b615ea4ef8d09c4c88a577f76a232b691ccfedd8d82f03cb6707d22c284012a21e298c0943a582579c36e5f82ca1bfa2d9498bae669b2d575f6c23fac49ea08d7f982ec8785fcdd8e6728d37e7cd2234fa32bacc80c82f7681e18791db94826589df28288586cb303f4f94df710c5d98f12147f407", 0xb6) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f000082b000)=0x2, 0x4) bind$inet(r5, &(0x7f0000c35000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x34, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x12, 0x0, "bf35144375e721d8bb24"}}}}}, 0x0) listen(r4, 0xe1c5) syz_extract_tcp_res$synack(&(0x7f00001a9000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x407, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r6, 0x80000001, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x1ff, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x2, [0x8c, 0x5a4e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00004b4000-0x4)=0x0, 0x80800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a941fc4ff588f8829b0eb7d5e586fbc7"}) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/14 11:36:31 executing program 4: mmap(&(0x7f0000000000/0x855000)=nil, 0x855000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0xfffffffffffffffa, &(0x7f0000855000)={0x0, 0x0}) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000855000)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000433000)={0x0, 0x0, 0x5e5}) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000857000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000857000-0x4)=0x0, &(0x7f0000856000)=0x0, &(0x7f00006c0000-0x4)=0x0) lstat(&(0x7f00001c2000-0x8)="2e2f66696c653000", &(0x7f0000134000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000039c000)={r2, r3, 0x9}) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000855000)="2000000018000776530000000000480080200d2300110005220000040100000009", 0x21) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00003a9000)=0x3, 0x4) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:31 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d06000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000e55000)={0x8, 0x6, 0x2, 0x3523, 0x4, 0x3}) 2017/12/14 11:36:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2017/12/14 11:36:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00003b2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe0000)=0x10, 0x800) 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(r1, &(0x7f0000aab000-0x38)={&(0x7f0000eb5000-0x58)=@alg={0x26, "6861736800000000000000000000", 0xa0f, 0x0, "38343200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x74)="efc3d05e55946396128b3ae7189ad966dce44ffcec865ed7751786706b2a058a80a41404ec90eb83263d5a5cc68fbc6a6c35675b951acf5da982e865e5ffbcf0635b3a31dc0d9b5cfaa49e27c5bab51d0e2fbb465cc7a3fbdc64db6536723e941e484607a92b8b9796d73ecad51d49264d31a0bc", 0x74}, {&(0x7f0000193000-0xbb)="c9e85060ad9a2efb4745df5d6ea77b17b8c26010b2d1e3f93d34e8d4af2f0c200e56facc47be05459c3865f7959ab6f9eeadd0f19a04fcbd9defc1e78a59b4be27127517c49065e2cde9734c6327b99e212be9630ee3222a8e14c537cd04bd8706804630005e8565285316911722d1c1b03fb023231b5157c329b50655f294962dc0c6bba7f60dc2a64f1cedeb0c5efb943a09f26cac6d413f4af269c5f81df47e6bb67f0dd8f11db16304e1209868e79f0c91c89e37fef15d6bf2", 0xbb}, {&(0x7f0000a74000-0x1c)="186ead7fec431a4e68a9eb52ae606e9ad8bdec999a71879956e7baf7", 0x1c}, {&(0x7f0000458000)="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0x1000}, {&(0x7f0000000000+0xc4a)="74e5b285a6ed14524196a0ba9b37e5fb3f50fa3f5624d342c5c429632127ba18f1699da97c36debfe3939c88dfab26d4958866ac4a0dfbd19f2c1cbf1a77167efdca077cc7e226c54dcd4ee33b833c778cc83048d4119a19984da5f4ca6a0f9124ccab75528382fd103969ec1e9d13c952efa2fcb0b58b1be15a21d997daeeba040f5d4fc259059da45a86aa6cff0eea864dd76c41a4e2124ca7885e71c0bccf06835349588ded486a95f3bf6264c7868dd1aec05135079339c96d3087209346bfcdab480b5c1b4370b0309229f13ffcb37ce7d7bc1393c3e7025a897a03c94ba961b8637e6937c294001eff0efed4ac05cf12a96dddb87ae1", 0xf9}], 0x5, &(0x7f000056e000)=[{0x1010, 0x10c, 0x9, "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"}, {0x28, 0x0, 0x8, "d3d2975c37e330823fc5513ae3bf9330a4ca137a586a"}], 0x2, 0x8000}, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x80) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fc4000-0x8)={0x0, 0x401}, &(0x7f000014e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fc4000-0x127)={r3, 0x11f, "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"}, &(0x7f0000fc3000)=0x127) r5 = open(&(0x7f0000183000)="2e2f636f6e74726f6c00", 0x0, 0x80) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x12, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000be7000-0x4)=0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000fc7000-0x8)=@assoc_value={r4, 0x2}, &(0x7f0000fc6000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ecb000-0xc)={r6, 0x9, 0x30}, &(0x7f000064a000)=0xc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r5, &(0x7f0000fc8000-0x14)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fc2000)="2e2f636f6e74726f6c00", &(0x7f00003a4000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000fc3000-0xa)="776c616e3147504c2e00", 0xa, 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000768000)="2e2f636f6e74726f6c00", &(0x7f0000fc8000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) fchmodat(r5, &(0x7f000078d000)="2e2f636f6e74726f6c00", 0x200000000000100) 2017/12/14 11:36:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x5, 0x101, 0x5, 0x8, 0x800}, 0x14) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) readahead(r2, 0x100000000, 0x8000) 2017/12/14 11:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e4b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000291000)=0x14, 0x800) r1 = dup2(0xffffffffffffffff, r0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xecd11cd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x7, 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x2, 0x0, 0x10000, 0x0, 0x0, 0x6919, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffbffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000cd9000-0x8)="2e2f66696c653000") connect$unix(r2, &(0x7f0000d4a000-0xa)=@abs={0x5, 0x0, 0x3}, 0x8) socket$netlink(0x10, 0x3, 0xd) r3 = open(&(0x7f00007de000-0x8)="2e2f66696c653000", 0x80100, 0x20) setsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000d20000)="b1ac035e41dc8be3c07397caf2bf4555e890fdde7cda0000000000000005fccf3bd7dc13312ddb17ee4c4a94ba80580cde", 0x31) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x8000000000000000) getsockopt$netlink(r5, 0x10e, 0xa, &(0x7f0000003000-0x4)="00000000", &(0x7f0000001000)=0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) symlink(&(0x7f000055d000)="2e2f636f6e74726f6c00", &(0x7f0000586000-0xa)="2e2f636f6e74726f6c00") open(&(0x7f000035d000-0xa)="2e2f636f6e74726f6c00", 0x101000, 0xffffffffffbfffef) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000d67000)={0x0, 0x1, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000dff000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000a99000-0xc)={r6, 0x80001, r4}) 2017/12/14 11:36:31 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r2, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r3 = inotify_init1(0x0) prctl$setptracer(0x59616d61, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r5, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0xf, r5, 0x81, &(0x7f0000000000)="") ptrace(0x8, r4) syz_open_pts(r2, 0x4400) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001cb000)=0x32790414) utime(&(0x7f00006d5000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000b52000)={0x3e, 0x8}) 2017/12/14 11:36:31 executing program 1: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x11, 0xb) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x2000)=nil, 0x2000, 0x1, 0x1150, r0, 0x4000000000000) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x40011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003bf000/0x4000)=nil, 0x4000, 0x4, 0x44050, r0, 0x1000000000000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f69000)="13000000430025f0000000040000090244790000f300000000050008002200e4ff00b7de", 0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000558000/0x3000)=nil, 0x3000, 0x20000000000000, 0x6052, 0xffffffffffffffff, 0xfffffffffffffffb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x100000021130, r0, 0x0) mmap(&(0x7f0000383000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000f6a000)={0x0, 0x0}, 0x6) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002f5000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) [ 81.341644] audit: type=1400 audit(1513251391.604:36): avc: denied { net_broadcast } for pid=642 comm="syz-executor4" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/14 11:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000374000)="2f6465762f6c6f6f702300", 0x1, 0x94001) pwrite64(r0, &(0x7f0000bd3000)="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", 0x1000, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d2b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008d6000)=0x1c, 0x80000) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f000068e000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000012c000)=0x10, 0x800) sendto$ax25(r2, &(0x7f0000734000)="77539be74fc7638212c9b445335b56c8d9faa51911c7e0fe73f98c4fd55ea98e8e0c53c6a3467abe47134cdcb63a9408bee3c2c56283ea14b1890f176afc48aaf7f6bb7390ace3d9dd6a164ed1d270ea55bb1429c6ebd73ec85f95f48e5d9d82e2db0d0d8cf193f141b0fee449fd90a38b5b356aa65a500d6e837e9ee8336a8b64052cac01f5391f12254f28ab1725cbe0ba693ae9271537763fc20eead723998b1fb934166c734d46be8ba2e0f0", 0xae, 0x40000, &(0x7f0000924000-0x10)={0x3, {"291d7ac91bc5bf"}, 0x7}, 0x10) getsockopt(r1, 0x8, 0x6, &(0x7f0000bda000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000044e000)=0x33) ioctl$LOOP_CLR_FD(r0, 0x301) r3 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000a3d000-0x4)=0x10001) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000021a000)=0x0, &(0x7f0000698000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/12/14 11:36:31 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000369000-0x10)="2f6465762f73657175656e6365723200", 0xb4480, 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$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x5b)={0x0, 0x53, "0004a26f1b5e5585ec714c33b7538f74ec1ec30066109300000000000007ffba6cc6354377e7f2394a7a49ac8e6e7f0d930000000000008000a2e36b8ad41f897478bdf3a6cfb77d150fac96b6713c40e5ed5b"}, &(0x7f0000000000)=0x5b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000171000)=@sack_info={r2, 0x1, 0xfffffffffffff801}, 0xc) r3 = mmap$binder(&(0x7f00006b9000/0x2000)=nil, 0x2000, 0x2000000, 0x9010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000af5000)={0xc, 0x0, &(0x7f0000001000-0xc)=[@free_buffer={0x40086303, r3}], 0xb6, 0x0, &(0x7f0000003000-0xb6)="f9b43f3d2d832ea82f0926fb095ec5e7fcdcea9f814b6ae3e14a048c28e40dfb104e7a915d1523a5fd21cf66094740ef5200526accab3696e38c1e2c1d16d7652611fc67493ed65425005315d0c16e9304de7a3dce47e98d7834b2c2fb18069f708d95ff5247ab292e8a48db7818942e1839841975efd83116e0cc4d3e2b75f263a22e2875188c882496bc301848ea467fc0cb36c927221196d3efcb67d2ebf849f9f7358e626595b838453ffda9863d7d31eb6fc717"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8001}, &(0x7f0000003000+0x58a)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r4, 0xe8}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=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$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1f000}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r4, 0x100, 0x6, 0xfffffffffffffff9, 0x1f, 0x5, 0x200, 0x0, {r5, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb215, 0xa87, 0x2, 0x4, 0x833}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/12/14 11:36:31 executing program 1: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r3 = memfd_create(&(0x7f0000e73000-0x1)="04", 0x6) fchown(r0, r1, r2) gettid() r4 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000040c000)={0x0, 0xfffffffffffffff9}, &(0x7f0000e47000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000cdc000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x101, 0x9, 0x2, 0x100000000, 0x7, 0x81, 0xb46d, 0x5, 0x7, 0x3, 0x9, 0x5, 0x6184]}, &(0x7f0000b76000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x80, 0x16, 0x1d, 0x5, "eb7127aacea7538869f42a87d6e49d1035aeb9c028705361a45c6f040cc320a0af97a1386d6c80b71d03b1df289ea7ec95e8757a87dfe295110d196c2b9d770e", "d2f5ba28c309541974019545f24e76fcaece326733af5d3c5e12c0f235d8a2ee", [0x3, 0x99], 0x0}) mkdir(&(0x7f0000509000-0xe)="2e2f66696c65302f66696c653000", 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000047000)="2e2f66696c653000", 0x0, 0x80) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) bind$unix(r6, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r5, 0xffff) r7 = socket$netlink(0x10, 0x3, 0x12) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000787000-0x8)={0x7, 0x1}, 0x8) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f00001e5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ef000)=0xc0) write(r7, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0xa012, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000e5a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) read(r4, &(0x7f00000d6000)="00", 0x1) 2017/12/14 11:36:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000708000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005ac000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000)={0x7, 0x1, 0x400, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xffffffffffffffff, 0x8001, 0x0, 0x4}, &(0x7f0000000000)=0xa0) 2017/12/14 11:36:31 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xbc, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x3fe, 0xae, 0x0, 0x8, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x3, 0x9a, 0x0, "679996e0cc56ed852137ba8999fa17889d5637f99be446cf6f33a5e42abdcb99da01d448ca0431b5379eb7b377f97cb11739788234f9025e4b6a47e90d4fd4d5e0f820c91779920c5da807c7e118a4703e72dbdcaa6cfef0f3974033271426330a24ad862349ba2d87ed08e8b2c92bf67bcfe418afcdeb2d86a897ad9d169a583ad113749a2d3010df4c56445046382957c5"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x42424242, 0x42424242}, 0x2000000000, 0xbffffffffffffffe) syz_extract_tcp_res(&(0x7f0000012000-0x8)={0x42424242, 0x42424242}, 0x7, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f000000e000-0xe9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0xd7, 0x0, 0x1, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@end={0x0}, @generic={0x86, 0xf, "9620e8f7c4fa2e3787fe5c00c3"}]}}, @igmp={0x33, 0x9, 0x0, @multicast1=0xe0000001, "f26e34d645c7822a8c3506dfafeb414f81d3b70a270cf7d48517765989f0a7a25dae850acd51055e2b70bc097db263c039b5544e6377cd175a8dca50213b6096703a9772c4a4bf1c3a17f57d08a473d20ae9a69ac00827a71b46fd322fbd827aec996e736722f6cea49ff1ff31eb4716637e99187a32b14823d46e9e21653223d220976fa48f12ec63c3354f03322fd7be7cf72882705a755a4c785e885a7df30e7747d14e3d01e8d4fd7e"}}}}}, 0x0) listen(r1, 0x20000000002) r3 = socket$inet(0x2, 0x0, 0x4) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x11, 0x8e7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f0000019000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000017000)=0x8, 0x800) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgid() gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) getgid() gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getpid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmmsg$unix(r5, &(0x7f0000008000)=[{&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5a39d67ae480539945b1f11595167e5e5938a29a4eadf5723da5275865b9f1a0c74e935ee61df04c9dc12a3d65e1c21eee7ce5ddc9afb0ca498dc3110a50ba2aff1386a0b68cdd2506403a2f379e50f36f", 0x51}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, {&(0x7f000000a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x7a)="6b7a33d9b97733a476f108ca1fdce70b9e043f0bbd6f699be305efbdbaa7813a769aa288223afb50943191c8e3ab78be3c53c792ba4f826b44af9e24650efa9242afa04bdebd29f5b0f260066172d4a2594a9e3047cedc5f8aa588129757568f7c577f056854274e6756c6337b2b3b0b2cfd38562a731d27c9e6", 0x7a}, {&(0x7f0000000000)="38ef0c572d6799e238302f655551de958e29efdae7a41b859670e5b0e378d597609769a5508e39f7a37df14ff8123a2782bb3673220bd52f4ed9edfca2bfab0d1daebde739c727ee", 0x48}, {&(0x7f0000009000-0x8c)="2ba3f152d515c07eb6f833d19e27b23f4496695c9b361f518a51f10aceeaad6bc8012ad66d04c68f81c09886897d40203b2bc2a42a2db8768579625bab2695eb71d60fb5316407cc84dd5df8948830b1438bb3c8b1fd723d61813d55ddf6894033c5e98437adf93f5bd913f8acb8075f333dc8f4541a12315680bff45511bb22ee049fb2fc88616126a6c589", 0x8c}], 0x3, 0x0, 0x0, 0x8081}, {&(0x7f0000017000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="411503e1a256709c7260e3933f022ed20630e3702308a4108a073237fae46b641e97ea4bd5d597d212fe37651c5dd0f541b487577554a7a919e4052d17adfa0a2c7df702dd1809a3d99015e0757e2d69", 0x50}, {&(0x7f0000000000)="5f5e2692704b9e1a5f1dfc1b8ff82302cfd3a3602651cb937d7b9844e23dd7643dcff9d9b4c96e2f3d0c00f0914103dab2b95d473b33665b23e30bb46c9f8598ec59d5216a96f98a0e", 0x49}], 0x2, 0x0, 0x0, 0x4040801}, {&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f000000b000-0xb8)="245d9d2d1de4c6fdeacafe7719fde5f650e8ceaa5e6743f3777cc7ec7abf8069d85f8194f258efcd2a0f52ac141808ddd0a12dd79edf28036ff13984741501d07ce8407c08ee6cf4eef3f97d2975c4360a029726341de3546a08d41c0490dfa78a1e17f056e81890566c0e6d921e7d56273aa32b5fb7beeaa078213296656087279dd3f67c0ee4c8da827b92f5103ba2c8b3dd023e8435a03f650786954f225e43d74193bf347116009a0dd3c3ea94ea06901d3d940c902d", 0xb8}, {&(0x7f0000000000)="41b99cd7ae425bc3466ff0a2ba8777948303ac2d46781b54bc72cdbeb0732411e0ffbc9ed46bee96186d043fd7da47308178f49e5b06dcd766aa8d8a848a4f8ce99ec32d18069ac179a3f43dae4e2d9419d06eb034ea3b5f7e840cb68276496891cb852019e26f5dd8a3c78563d09d2181d94b3392aa80393af1068be5bf8adca3e8ff0c97cf9db9d9cd170392d1f95da4e4a7af58432caeb02f5357137aee901873cce836b613081911ac4c416763762177bfe454", 0xb5}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000000a000-0xee)="33bf883f95fe914d754b84759f9805f4724aca4af76cd608b6a33f8921ef12277e6dc271fb5e47893010f708648b3cd7e34108699a2aec7a9d9dd3cabf0f7193bf4c1824b0fd72fcdb12330382b56cc3e1ba9836c424b4be1851ba50b6375640bcefd2c610cf981b3ef3b57d33110b8f38edd8dd73410e08e0289ce6e0b5f781c8944458f556be11eb78faa81d734636055f4ecdb0bbbeff324ee1baef82d3cfc1c01f96ecad31e9565dec5e56000e7eddbe0a23c334f1aa576b8c2dfca350642b7626345e3f25260134e4ceb0fe62004fe95f0294076a572d3866e47f0f6c6748e7fad24173958c82eb03ec6a4e", 0xee}], 0x4, &(0x7f0000000000)=[@rights={0x14, 0x1, 0x1, [r1, r0]}], 0x1, 0x10}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x5, 0x0) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000016000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000001000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x6, 0x58, 0x0, 0x0, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x10000, [@empty=0x0]}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x6, 0x0, 0xf, 0x2, 0x4, 0x0, 0x8, {[@eol={0x0}, @md5sig={0x13, 0x12, "10259d58a323ee4cdd23fc58903d4d78"}, @md5sig={0x13, 0x12, "8bb471ee8263e9bda09cbda772fe08b2"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000000f000)={0x42424242, 0x42424242}, 0x40000002, 0x0) syz_emit_ethernet(0x6c, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x6, 0x4, 0x0, 0x400000, 0x5e, 0x0, 0x800002002, 0xfffffffffffffffc, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x1, 0x0, r4, r2, 0x0, 0x0, 0x11, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fa415aa2fcbbcf0343b2b1277b66494"}, @timestamp={0x8, 0xa, 0xffffffff, 0x10000}, @md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {"0c10"}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000017000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x4, 0x8, 0x80, 0x9, 0xe]}, &(0x7f0000000000)=0xe) 2017/12/14 11:36:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0xd, &(0x7f0000014000-0x10)={0xe, 0x0, 0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000003000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e79000)="", &(0x7f00007b3000)=0x0, &(0x7f0000c9e000)=0x0, &(0x7f00003b9000-0xcd)="") chroot(&(0x7f0000aee000)="2e2f66696c653000") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/14 11:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000557000)="2f6465762f72746300", 0x80, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x12) openat$autofs(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f6175746f667300", 0x40002, 0x0) r2 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r2) exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0xf72, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000093d000-0xd)="2f6465762f7573626d6f6e2300", 0x3ff, 0x8c0) creat(&(0x7f0000f92000)="2e2f66696c653000", 0x100) ftruncate(r3, 0xbb54) openat$hwrng(0xffffffffffffff9c, &(0x7f0000433000-0xb)="2f6465762f6877726e6700", 0x4040, 0x0) r4 = syz_open_dev$sg(&(0x7f00003f8000-0x9)="2f6465762f73672300", 0x20, 0x40000) ioctl$EVIOCGABS0(r4, 0x4606, &(0x7f0000cae000)="") clone(0x0, &(0x7f0000001000-0x76)="", &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)="") mkdirat(0xffffffffffffffff, &(0x7f000056d000-0x8)="2e2f66696c653000", 0x0) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f00001a6000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0xfffffffffffffffe}, 0x0) sendmmsg(r5, &(0x7f000009a000)=[], 0x0, 0x0) creat(&(0x7f0000354000-0xe)="2e2f66696c65302f66696c653000", 0x0) open(&(0x7f000006d000-0x8)="2e2f66696c653000", 0x40000, 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000ef6000/0x1000)=nil, 0x1000}, 0x0, 0x0}) 2017/12/14 11:36:31 executing program 3: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000001, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f00007b4000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ff9000-0x8)={0x0, 0x4}, &(0x7f0000ff9000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x894a, &(0x7f000090c000+0xabc)={@common="62707130000000000000000000000000", @ifru_mtu=0x9}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ff9000-0x8c)={r3, @in6={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000e85000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="49d2332a28d4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="65d41f6a4929cb77e48d4db44a4dce1e"}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000026d000)={0x0, 0x1f, 0x867, 0x923, 0xba31, 0x0, 0x5, 0x7fff, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f, 0x6, 0x20, 0x81}}, &(0x7f0000ff9000-0x4)=0xb8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ff9000-0x8)={r4, 0x7}, &(0x7f00003fe000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff8000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000-0x4)=0xe8) r5 = signalfd4(r0, &(0x7f000046f000)={0x40}, 0x8, 0x800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f00004b8000-0x10)={0x0, 0x0}) futex(&(0x7f0000749000)=0x0, 0x8c, 0x1, &(0x7f0000ff9000)={0x0, r6}, &(0x7f00007d8000-0x4)=0x3ff, 0xfdfffffffffffffc) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r7, r5) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000ac2000)=0x103, 0x4) sync_file_range(r7, 0x9, 0x0, 0x7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000ac0000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/14 11:36:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x800, 0x0, 0x308d, 0x2}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x2, 0x0, 0x7ff, 0x10, 0x80, 0x20, 0xe800000000000000, r2, r3}, {0x8, 0x9, 0x4c0e, 0x8000, 0x3f, 0x9, 0x561, 0x7f}, {0x2, 0x95, 0x1, 0x6}, 0x8, 0x3, 0x8b9a84, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0xffff}, 0x3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1b6, 0x0, 0x3, 0x6, 0xffffffffffffff81, 0x40, 0x452ff5b3}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0xfffffffffffffff7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x5}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000004000-0x4)=0xffffffffffffffcc, 0x4) restart_syscall() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x62)={0x0, 0x5a, "37c1afff4017a2156c83f1c88a8b56e8b95402439d7a0a8c14f902937e4ae8cc52d4f250e4a82ca984a3630ef19cdaaa7f9c273107235befeb7e6ef55111bd35f9bed2bdfca924580c41b15c5d593df4cea274d38192417bbfa9"}, &(0x7f0000002000-0x4)=0x62) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000309000-0xe4)={r4, 0xdc, "66b847765ea9eceda64e62d1b196c29925c00b4811b9be541905d1a76af90f2e8dcdccaf2f468a673e98e44b8f137a16cd5dbd5da1ba0c87117f578aeb39071522f3de96e6a8d1cec17f31c7840b94e42397d242c3bf9abc28464e11b6ff59a7f32bc09ad65ec5b7521841d68dfc6c9329567eec084252abaa65d0428277252217fce79e798e6290b1f441113dfbba17fc44f745adbc80ec8c0868d94517d2b4e44d30154a37a0211d07f09a8d24dc3120e8ea67bebee3710ffe674ba09dd546e5605de8b05528fd10b69c848440f9e5ec0e2ab6ae6a0fc2fa3275ce"}, &(0x7f0000001000)=0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x5)={r5, 0x5}, 0x8) 2017/12/14 11:36:31 executing program 1: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) r1 = creat(&(0x7f000004d000)="2e2f66696c653000", 0x80) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) flistxattr(r1, &(0x7f000002e000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) clock_gettime(0x0, &(0x7f0000048000-0x10)={0x0, 0x0}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000004e000)="2e2f66696c653000", &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000002b000-0x10)=[{r2, 0x10001, 0x80000000}, {r1, 0x81, 0xdb6}], 0x2, &(0x7f0000014000)={0x0, 0x989680}, &(0x7f0000049000-0x8)={0x7fff}, 0x8) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000050000-0x1)=0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000034000-0x8)={0xff, 0x800}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x8, 0x20001000, 0x0, 0x54, 0x1, 0xfffffffffffff801, 0x26f, 0x4, 0xffffffff, 0x0}, 0x10) fsetxattr(r2, &(0x7f000004c000)=@random={"62747266732e00", "24266b657972696e67766d6e65743173656c662d776c616e3173656375726974795b73656c66252d25776c616e31776c616e30296b657972696e67766d6e6574307b657468315c00"}, &(0x7f0000048000-0x1)="00", 0x1, 0x2) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000050000)=[{&(0x7f0000029000-0x23)="9c710a24fad8d1696ff3b35ef8262601c03fee8d70a5ae92b83bae1ac7d79823db8c34", 0x23}], 0x1, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000001d000-0x8)={0x1ffc0, 0x2}) symlinkat(&(0x7f0000000000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000004f000)=0x4) clone(0x0, &(0x7f0000002000-0x2)="7195", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000003f000-0x2)="0875") rt_sigpending(&(0x7f0000a43000-0x8)={0x0}, 0x8) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000052000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005a, 0x800, 0x40, 0x100, 0x904, &(0x7f0000050000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x927}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002000)="9423298cacf3a99f36950d71797e9852aaa0c5e45e9d2beefe9831b95cf9019266faf7f1669eb964f112c8a8dc1e3a90bed8080302f45d635dc17da02d0adb60fcd6de4451fff9cdc27581acd7ff4662b9f6b669d9e00ba1f09294466ccf4483969a3d5686552ba709a397280e43fe80e4766406c8a905a19cfb68683b0844f869da3f49e1a6d5da7a7bff85b094665170655190958d8bc90dae69468f1a542ca5c6ed1c5d", 0xa5) ioctl$int_out(r2, 0x1, &(0x7f000004c000-0x8)=0x0) 2017/12/14 11:36:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x10000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000-0x20)={"0d99c6c849af2fb95b936147e7411ad1", {0x4, 0x7fffffff, 0x8, "da79b1cbca73", 0x4, 0x0}}) r2 = socket$inet_sctp(0x2, 0x40002, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x45, "28e90e676989f1799c3820bc6d92c5df967dd3d7f1f3fe38f57fb23794ab60ba27b458d0df36e7e741c336b945f3fe5fd3bd0dd4450ef69c4374d12c60a8c1961e417f944d"}, &(0x7f0000005000-0x4)=0x4d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7f, 0x9, 0x100000000000, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb7000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000003000)={r7, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r8, 0xc0106418, &(0x7f0000003000)={0x3, 0x4, 0x1000, 0x2, 0x2, 0x1000000000}) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001000)="", 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000003000)={0x4, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r4, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000006000-0x18)={r3, 0x3ff, 0x30, 0x4, 0x11}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000003000)={r3, 0x9, 0x3a6a227, 0x401}, &(0x7f0000fb8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0xc61a, 0x8}, &(0x7f0000008000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0x1000, 0x7, 0x2, 0x1, 0x95}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004e, &(0x7f0000005000-0x2)="c300", 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000008000-0x4)={0x0, 0x0}) 2017/12/14 11:36:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000012000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000011000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000004000-0x8)={0x1, &(0x7f0000003000)=[{0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000003000)={r4, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = memfd_create(&(0x7f0000014000-0xd)="70726f63216370757365742d00", 0x3) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) rt_sigqueueinfo(r6, 0xd, &(0x7f0000014000-0x10)={0xe, 0xb1a5, 0x5c9, 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000003000-0x8)={0x0}, 0x8}) truncate(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f000000c000-0xb8)={r3, 0xfffffffffffffffd, 0x5000000000000000, 0x0, 0x400, 0x4, 0x4, 0x77, {r3, @in6={{0xa, 0x1, 0x94, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x8, 0xb0, 0xb4f, 0x7fffffff}}, &(0x7f00003aa000)=0xb8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) personality(0x0) get_thread_area(&(0x7f0000e74000-0x10)={0xea, 0x20101000, 0x2000, 0x81, 0xfaa, 0x0, 0x4ae, 0x7, 0x8000, 0x4}) 2017/12/14 11:36:31 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xbc, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x3fe, 0xae, 0x0, 0x8, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x3, 0x9a, 0x0, "679996e0cc56ed852137ba8999fa17889d5637f99be446cf6f33a5e42abdcb99da01d448ca0431b5379eb7b377f97cb11739788234f9025e4b6a47e90d4fd4d5e0f820c91779920c5da807c7e118a4703e72dbdcaa6cfef0f3974033271426330a24ad862349ba2d87ed08e8b2c92bf67bcfe418afcdeb2d86a897ad9d169a583ad113749a2d3010df4c56445046382957c5"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x42424242, 0x42424242}, 0x2000000000, 0xbffffffffffffffe) syz_extract_tcp_res(&(0x7f0000012000-0x8)={0x42424242, 0x42424242}, 0x7, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f000000e000-0xe9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0xd7, 0x0, 0x1, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@end={0x0}, @generic={0x86, 0xf, "9620e8f7c4fa2e3787fe5c00c3"}]}}, @igmp={0x33, 0x9, 0x0, @multicast1=0xe0000001, "f26e34d645c7822a8c3506dfafeb414f81d3b70a270cf7d48517765989f0a7a25dae850acd51055e2b70bc097db263c039b5544e6377cd175a8dca50213b6096703a9772c4a4bf1c3a17f57d08a473d20ae9a69ac00827a71b46fd322fbd827aec996e736722f6cea49ff1ff31eb4716637e99187a32b14823d46e9e21653223d220976fa48f12ec63c3354f03322fd7be7cf72882705a755a4c785e885a7df30e7747d14e3d01e8d4fd7e"}}}}}, 0x0) listen(r1, 0x20000000002) r3 = socket$inet(0x2, 0x0, 0x4) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x11, 0x8e7) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000017000)=0x8, 0x800) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgid() gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) getgid() gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getpid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmmsg$unix(r5, &(0x7f0000008000)=[{&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5a39d67ae480539945b1f11595167e5e5938a29a4eadf5723da5275865b9f1a0c74e935ee61df04c9dc12a3d65e1c21eee7ce5ddc9afb0ca498dc3110a50ba2aff1386a0b68cdd2506403a2f379e50f36f", 0x51}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, {&(0x7f000000a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x7a)="6b7a33d9b97733a476f108ca1fdce70b9e043f0bbd6f699be305efbdbaa7813a769aa288223afb50943191c8e3ab78be3c53c792ba4f826b44af9e24650efa9242afa04bdebd29f5b0f260066172d4a2594a9e3047cedc5f8aa588129757568f7c577f056854274e6756c6337b2b3b0b2cfd38562a731d27c9e6", 0x7a}, {&(0x7f0000000000)="38ef0c572d6799e238302f655551de958e29efdae7a41b859670e5b0e378d597609769a5508e39f7a37df14ff8123a2782bb3673220bd52f4ed9edfca2bfab0d1daebde739c727ee", 0x48}, {&(0x7f0000009000-0x8c)="2ba3f152d515c07eb6f833d19e27b23f4496695c9b361f518a51f10aceeaad6bc8012ad66d04c68f81c09886897d40203b2bc2a42a2db8768579625bab2695eb71d60fb5316407cc84dd5df8948830b1438bb3c8b1fd723d61813d55ddf6894033c5e98437adf93f5bd913f8acb8075f333dc8f4541a12315680bff45511bb22ee049fb2fc88616126a6c589", 0x8c}], 0x3, 0x0, 0x0, 0x8081}, {&(0x7f0000017000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="411503e1a256709c7260e3933f022ed20630e3702308a4108a073237fae46b641e97ea4bd5d597d212fe37651c5dd0f541b487577554a7a919e4052d17adfa0a2c7df702dd1809a3d99015e0757e2d69", 0x50}, {&(0x7f0000000000)="5f5e2692704b9e1a5f1dfc1b8ff82302cfd3a3602651cb937d7b9844e23dd7643dcff9d9b4c96e2f3d0c00f0914103dab2b95d473b33665b23e30bb46c9f8598ec59d5216a96f98a0e", 0x49}], 0x2, 0x0, 0x0, 0x4040801}, {&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f000000b000-0xb8)="245d9d2d1de4c6fdeacafe7719fde5f650e8ceaa5e6743f3777cc7ec7abf8069d85f8194f258efcd2a0f52ac141808ddd0a12dd79edf28036ff13984741501d07ce8407c08ee6cf4eef3f97d2975c4360a029726341de3546a08d41c0490dfa78a1e17f056e81890566c0e6d921e7d56273aa32b5fb7beeaa078213296656087279dd3f67c0ee4c8da827b92f5103ba2c8b3dd023e8435a03f650786954f225e43d74193bf347116009a0dd3c3ea94ea06901d3d940c902d", 0xb8}, {&(0x7f0000000000)="41b99cd7ae425bc3466ff0a2ba8777948303ac2d46781b54bc72cdbeb0732411e0ffbc9ed46bee96186d043fd7da47308178f49e5b06dcd766aa8d8a848a4f8ce99ec32d18069ac179a3f43dae4e2d9419d06eb034ea3b5f7e840cb68276496891cb852019e26f5dd8a3c78563d09d2181d94b3392aa80393af1068be5bf8adca3e8ff0c97cf9db9d9cd170392d1f95da4e4a7af58432caeb02f5357137aee901873cce836b613081911ac4c416763762177bfe454", 0xb5}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000000a000-0xee)="33bf883f95fe914d754b84759f9805f4724aca4af76cd608b6a33f8921ef12277e6dc271fb5e47893010f708648b3cd7e34108699a2aec7a9d9dd3cabf0f7193bf4c1824b0fd72fcdb12330382b56cc3e1ba9836c424b4be1851ba50b6375640bcefd2c610cf981b3ef3b57d33110b8f38edd8dd73410e08e0289ce6e0b5f781c8944458f556be11eb78faa81d734636055f4ecdb0bbbeff324ee1baef82d3cfc1c01f96ecad31e9565dec5e56000e7eddbe0a23c334f1aa576b8c2dfca350642b7626345e3f25260134e4ceb0fe62004fe95f0294076a572d3866e47f0f6c6748e7fad24173958c82eb03ec6a4e", 0xee}], 0x4, &(0x7f0000000000)=[@rights={0x14, 0x1, 0x1, [r1, r0]}], 0x1, 0x10}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x5, 0x0) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000016000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000001000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x6, 0x58, 0x0, 0x0, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x10000, [@empty=0x0]}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x6, 0x0, 0xf, 0x2, 0x4, 0x0, 0x8, {[@eol={0x0}, @md5sig={0x13, 0x12, "10259d58a323ee4cdd23fc58903d4d78"}, @md5sig={0x13, 0x12, "8bb471ee8263e9bda09cbda772fe08b2"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000000f000)={0x42424242, 0x42424242}, 0x40000002, 0x0) syz_emit_ethernet(0x6c, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x6, 0x4, 0x0, 0x400000, 0x5e, 0x0, 0x800002002, 0xfffffffffffffffc, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x1, 0x0, r4, r2, 0x0, 0x0, 0x11, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fa415aa2fcbbcf0343b2b1277b66494"}, @timestamp={0x8, 0xa, 0xffffffff, 0x10000}, @md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {"0c10"}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x80000005, 0x84, &(0x7f0000017000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x4, 0x8, 0x80, 0x9, 0xe]}, &(0x7f0000000000)=0xe) 2017/12/14 11:36:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000631000)="2f6465762f6e65742f74756e00", 0x0, 0x88840) r0 = openat(0xffffffffffffff9c, &(0x7f0000a99000-0x8)="2e2f66696c653000", 0x10000, 0x188) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000077f000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000076d000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100, 0xf2, 0x2a, 0x401}, &(0x7f0000cb1000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000002000-0x18)={&(0x7f0000686000/0x4000)=nil, 0x8, 0x3, 0x10, &(0x7f0000000000/0x1000)=nil, 0x8001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x2000080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 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) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000c15000)=r1) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mincore(&(0x7f0000147000/0x1000)=nil, 0x1000, &(0x7f00002a3000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f00007c8000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007ff000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/14 11:36:31 executing program 4: mprotect(&(0x7f0000308000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000fea000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000061f000)=0x6e, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a0000)=0xc) getresgid(&(0x7f00007f7000)=0x0, &(0x7f0000732000-0x4)=0x0, &(0x7f0000fec000-0x4)=0x0) r2 = inotify_init1(0x80800) r3 = memfd_create(&(0x7f00004a0000-0xc)="776c616e3173586c4e5e65f2", 0x400000000001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d75000-0x4)=0xc) fcntl$setown(r3, 0x8, r1) fcntl$getownex(r2, 0x10, &(0x7f0000b9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x1, 0x0) ptrace(0x8, r4) setsockopt(r3, 0x6, 0x1f, &(0x7f0000fea000-0xa0)="65765cb432aa2b1b2430d92d980a74476d8321a401935c9dc152e5e72b18871a77c1b7b8d772cc73f42b50c21bd71f73dfbf98a32fa436e8d1e11a6a1dac3daeaa243e7593be11ff66bdc236b090a57d7b9b012b9324737a2f9e9664325bd2464ab6959ddc4ac7bc61669ff718639dbd2c22b4c7c02a06117ef66e6eed006c0d4e80be3d54909f8684733801c012ff0fc84546650105828b51dbbc85ece0e9db", 0xa0) get_robust_list(r4, &(0x7f0000feb000)=&(0x7f0000ed1000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0x18) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e55000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r5, 0x540a, 0x0) write(r5, &(0x7f000030c000-0x2)="7354", 0x2) ioctl$TCXONC(r5, 0x540a, 0x2) ioctl$TCSBRK(r5, 0x5409, 0xc) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000f87000-0x4)=0x20000000000002) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00002b4000)={@generic="81e0fdefcd061e7a7429fca97ca78a65", @ifru_flags=0x4000}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f000053c000)=0x100000001, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x1c, &(0x7f000055c000)=0x0, &(0x7f0000c27000-0x4)=0x4) ioctl$TCXONC(r5, 0x540a, 0x1) ioctl$TCXONC(r5, 0x540a, 0x0) fchmod(r0, 0x51) 2017/12/14 11:36:31 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x9dd, 0x7f8000000000, 0x1}, {{0x77359400, 0x0}, 0x95b, 0x400, 0x2}, {{0x0, 0x0}, 0x8, 0x1ff, 0xfff}, {{0x77359400, 0x0}, 0x2, 0x9, 0x100000001}], 0x40) futex(&(0x7f0000001000-0x4)=0x80000000, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x3ffffffc) 2017/12/14 11:36:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x8080f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x7f)="37c62e8c7ec28e8b171000000000000000d0baac23a4f24dea7022d3b4c808da1cdb74a4c7228244ebf50270fad91ca8400073044a3d3def6346207e7eff7cfaf2f3212ce18136a1056bbe4f1fda52ae7157012e360466009355efe505d6420e9435d433d061362845777e7ef03a8d3fa73c2dc24dba45cf8d4f6a62c7bd39", 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) sync_file_range(r1, 0x7, 0x32, 0x5) socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x1, 0x54000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000002000)={0x8001, 0x0, 0x2, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000003000-0x8)={0x8a7a, r3}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) bind$ipx(r4, &(0x7f0000f37000-0x10)={0x4, 0x2d, 0x8, "7b4ee9a2ef67", 0x4, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x400000000, 0xfffffffffffffffa, 0xffffffc2, 0x1f}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000-0x98)={r5, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x20002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r5, 0x4d, "67b79e188b6555113c280e919faa5ba37f18fad020ee301ab68b54aac73af57ace620e759b113a2d330000d35455aeabcdb73f015d0c94b6032c2d519a9a2798a50000000000000000063f063f"}, &(0x7f0000007000)=0x55) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000006000-0x70)={0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x301, 0x8, 0xffffffffffff1720, 0x4, 0x38c, &(0x7f0000004000-0x10)=@generic="cba03cb9961f5f3b0d557aa01cbe5be4", 0x5, 0xd83, 0x3}) 2017/12/14 11:36:31 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xf, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r1, 0x3d, "9d9edfc94ccdb82df476828d4b491798197ed4cf3f1eced069d5e852b3a5608c511d358c812909374cd54686b13a3b8cc71d6f3398f8fc94440e8eb263"}, &(0x7f0000002000)=0x45) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x6}, &(0x7f0000003000)=0x8) r3 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e98000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) setxattr(&(0x7f0000060000)="2e2f66696c653000", &(0x7f000048d000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00005aa000-0x11)="2f6465762f7667615f6172626974657200", 0x11, 0x3) write$tun(r4, &(0x7f0000372000-0x42)=@pi={0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@noop={0x1}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x0, 0xa, "1e39c18b8c3e4985"}]}}, {"a0eb"}}}}, 0x3e) read(r4, &(0x7f000049a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00004c5000-0x4)=0x0) getsockopt$inet6_buf(r4, 0x29, 0xf7, &(0x7f0000235000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000513000)=0x46) pwritev(r4, &(0x7f0000fb9000)=[{&(0x7f00004a9000-0xa2)="cfbecaa0aa8476f19c3840f3d784fe5e78a40a881a872f493019466257a3bd45a3a51de0dd9af995d99b82f28858d4b94d245fafd15de3bfccf4a0f61662e0cc96469febd42206a4cae5cb274fc4807a6cc4763ad4ce163a7147f9488861a929930bc74b85bb3ba9732d83f4e328799de6f907851de072d1e9aff3f7a81be40f6235eb84be9969ab83b1441a8aa2a9052add38f0441a81b6714578340898355cd9cd", 0xa2}, {&(0x7f0000714000)="19004ec3771f56d7bebebfe55cd22249d05c9ffdcb36c3b3089e271535a84d945f8d1edd647760562917ba37ac7adf6b6d65c2af9b56eb8614dfe06b85584099b8919ab492726d58a64f2a64c50c27f0873ebf4ba11004037fc4ea6cc93d915112bf5c65cd8b7900fef2f55aabd721281cca2b99a3cacbc85424defb311aa3d97e6057c83c2a0872bbf9993ed00fa0770a7d05c190999918a4d6a4a8a9674d4195f3ed8237c040ea36475ca14a7cda52fad686eb856a748c90877b45b480e05686ae8da01e092dff80c7b2dea6f061874a6a629b1198d608a2545bd942f46a8018b666bf83eec48bcdc7a76add4a5816149182ee79063d", 0xf7}, {&(0x7f000074b000)="35bba51228173289f32e6fbfae5108184d9833c2033d93663af8693f6e4620bcb4d0bed39b630d073f665f454636dbd5c90a79c4b34884484fbee28192e736e05420c33fc9cd98b066672c61f72f445d6431dc976b68311ba5a69443b0de165b8e48b5a0824f7894f4ca7a88780e864e85cd75a7632a1e9272f95bec0d5f63da867beb0de8717b06644446d1ca5fd9239a54cb644ee93a35b909a786b6d761aacf27308d9c8d863bb068df60b401e41e51f40bcdf706d2f6b124630f", 0xbc}, {&(0x7f0000653000)="c06d778b3bca5d7084c9ec309a0f96cce4c91170cc11e543db4fd0a49ea890789f853b23cd5d", 0x26}, {&(0x7f000054e000)="2d01032d3626b33674b9ac7d2163ba5ad26db27b8ce4ef22fce0b8d1b2fa80a9e999a4", 0x23}, {&(0x7f0000301000)="5a2160baeb9d5703ca759c8dd48841a6ef8731778eb3", 0x16}, {&(0x7f0000131000)="3d9c27a1a8838f5ab5232376c27a31bb9a6e33b6fc76f8630feaf8c30c5ecbd87afbd5d634854101a1489cc4062efb9f22d3fc28f598b92ba93bfb7e520270c4722db09186fc224c43cbb87d8326a023bcf6d261d53482078309d2508403c897105465e75872ab21175d50ca5bb1aaca5e7bdaee83f6e89ecda827624ed5e13c27b6f717b7cc5bd8284bb56b5e259e6eae5ce3451d8c546c9f812b2462029d5b93dd47e88a41b7d46d273b4c1d110f9541b070bd4872c8954e104c4e0bca3edc789f191690b9288fee848d", 0xcb}], 0x7, 0x0) 2017/12/14 11:36:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r0, &(0x7f0000001000-0x4)=0x0, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfff, 0x1a3040) ioctl$TIOCSCTTY(r1, 0x540e, 0x8001) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000002000-0x8)={0x80, 0x1, 0x8000, 0x1, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000)="2e2f66696c653000", 0xfff) ioctl$void(r1, 0x5450) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000004000)={0x0, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000005000)={0xfffffffffffffffc, 0x10000, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000006000)="2e2f66696c653000", 0x50000, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000007000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="7d029a723f6b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="79616d30000000000000000000000000"}) ioctl$LOOP_CLR_FD(r3, 0x4c01) ftruncate(r2, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x1, &(0x7f0000008000)={0x40}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000009000)={0x5, &(0x7f000000a000-0x14)=[{0x1, 0x4}, {0x14, 0x7}, {0x6, 0x6}, {0x1, 0x5}, {0x6, 0x40}]}) 2017/12/14 11:36:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) fcntl$setsig(r0, 0xa, 0xe) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x38e78000000) 2017/12/14 11:36:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00003bf000-0x4)=0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0x46)=@pi={0x0, 0x88fb, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8906, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @random="655121032367", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}, 0x46) 2017/12/14 11:36:31 executing program 2: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffffff, @thr={&(0x7f0000002000)="ff11", &(0x7f0000002000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000004000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000005000-0x1)=0x4) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000-0x8)={0x8, &(0x7f0000001000-0x40)=[{0x2, 0x3, 0x3, 0x749}, {0x7fff, 0x4, 0x200, 0x3ff}, {0xfffffffffffffffe, 0x8001, 0x9, 0x1000}, {0x7f, 0x2, 0x1, 0x95f7}, {0x3, 0x80000001, 0x20, 0x0}, {0x2, 0x40, 0x1000, 0xd54}, {0x1000, 0x1, 0x101, 0x90}, {0x2, 0x1, 0xfffffffffffffffc, 0x1ff}]}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1000009, &(0x7f0000001000-0x10)={0x0, 0x0}) fchmod(r1, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000006000)=@random={"747275737465642e00", "626465767b73797374656d7d2d00"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000005000-0x4)={0x6a54ffcf, 0x6, 0x0}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000001000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000008000-0xce)="0655f31b9e0fad17541b657e714fa14854d3918a17deb5a7faa59e1c58f3f38fb69dec6c2e43a7eb132edb10cd09dffbbd642ecd8b6a9b986f210241ed2c09104387fe3951e7f2447d6cb47e3dcf786de8dd936a713025902d614602b03b8df2ba36fa17a0f43f28e897e04eb0f849c9246910aae3ca7bd696b5e8a7addfa5149573c8d848a1a10331da4a2143992ba9cf614dfcf7b7f6d3021f2710614ac574fd08d9c908306f8e0312f35021e1c0b484a48e78f427f882fda443b13f18c8459cedf492522644d4606b7d33f499") execveat(r1, &(0x7f0000005000)="2e2f66696c653000", &(0x7f0000006000-0x28)=[&(0x7f0000003000-0x15)="657468302f3a757365722d21736563757269747900", &(0x7f0000001000)="766d6e65743000", &(0x7f0000006000-0xc)="7d2147504c70707030262900", &(0x7f0000006000-0x16)="5d2d657468306367726f757073797374656d47504c00", &(0x7f0000005000)="00"], &(0x7f0000005000)=[&(0x7f0000004000)="6264657600"], 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) timer_gettime(0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000005000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/14 11:36:31 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000f69000)="6e65742f6669625f7472696500") r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001a4000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xc)="636966732e73706e65676f00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="2573656c662c5b00", 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r3, 0x5) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000001000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setpipe(r1, 0x407, 0x8451) 2017/12/14 11:36:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x40, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000015c000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) 2017/12/14 11:36:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0xd, &(0x7f0000014000-0x10)={0xe, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000766000-0x18)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffffffe1, 0x0, 0x40, &(0x7f0000699000/0x1000)=nil, 0x6}) clone(0x0, &(0x7f0000e79000)="", &(0x7f00007b3000)=0x0, &(0x7f0000c9e000)=0x0, &(0x7f00003b9000-0xcd)="") chroot(&(0x7f0000aee000)="2e2f66696c653000") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lgetxattr(&(0x7f0000ce4000-0x8)="2e2f66696c653000", &(0x7f0000ebd000)=@random={"747275737465642e00", "00"}, &(0x7f00009b7000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) 2017/12/14 11:36:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x10000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000-0x20)={"0d99c6c849af2fb95b936147e7411ad1", {0x4, 0x7fffffff, 0x8, "da79b1cbca73", 0x4, 0x0}}) r2 = socket$inet_sctp(0x2, 0x40002, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x45, "28e90e676989f1799c3820bc6d92c5df967dd3d7f1f3fe38f57fb23794ab60ba27b458d0df36e7e741c336b945f3fe5fd3bd0dd4450ef69c4374d12c60a8c1961e417f944d"}, &(0x7f0000005000-0x4)=0x4d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x9, 0x100000000000, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb7000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000003000)={r7, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r8, 0xc0106418, &(0x7f0000003000)={0x3, 0x4, 0x1000, 0x2, 0x2, 0x1000000000}) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001000)="", 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000003000)={0x4, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r4, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000006000-0x18)={r3, 0x3ff, 0x30, 0x4, 0x11}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000003000)={r3, 0x9, 0x3a6a227, 0x401}, &(0x7f0000fb8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0xc61a, 0x8}, &(0x7f0000008000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0x1000, 0x7, 0x2, 0x1, 0x95}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004e, &(0x7f0000005000-0x2)="c300", 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000008000-0x4)={0x0, 0x0}) 2017/12/14 11:36:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$inet6(r0, &(0x7f0000789000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000243000)=0x1c) 2017/12/14 11:36:32 executing program 0: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000016d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e1000)="cc1fc4bb1825a17fd1aeb959714c026511685dc00dc9f095eeae6ee13db2d09f2c96029fe6bae4a66b3a25b37f5b3a00d6f42ca4f50782851c113fc1604e7dd9843c9d7601d5ac823ac7267a05a5deac45412913d4e4ad01708cd536b38254251c25a6f49ff16676e3fbc7c7b361d9f641f7a2da1c51ac881a70787e8228bf54", 0x80}, {&(0x7f00005e3000-0x69)="f8f58ac2721b08b9d7349654d87159c42072ac1ade46b025287e27a351ba43961883810e0e5a41de6815c316fb9e1b5fb856262ec2147f9a448e1b6c768649500bac6d950e31c40c7379cfa667b08f8224c01b070aaf17a58a8d65e5da62441126c84b433fea4b5b6d", 0x69}, {&(0x7f0000379000)="8a7b90c0fa395561c975fb2f64150bb883292c6baddc82e93cea74cdb96b5fd3bebf6eaefec51e71218602e7299fedbfc45f2ac77bd9a75499203ee2032bd7d3dcbefb28a6735b19c801e7faeab63b2db38de58a1d7dbd03bcd7a14e3111d687e65dbdb0d5299fac", 0x68}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000111000-0x1000)="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", 0x1000}, {&(0x7f0000300000-0x1000)="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", 0x1000}, {&(0x7f0000152000)="74261afdb5ed8f3127daa7d485e475395dd6e2586cd271884aacc8028605174ddf245af0d8a1936b0f045949baa47289715ce217e40675732b007d1dd8b7a89c764bc8bddbe1022aee9221feb5b344ed1231879b0bf3a609d5f6319e3087e055cff51fab53f42eae25c5974f3f04dfb79a06a9f4c0f748364e2b48d9e9f79f01809c74", 0x83}, {&(0x7f00005e6000-0xdc)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f00004c9000)="462cc3d437864d14c8e388081166433b262865e5021b171b333d898b386e59f30afe9f6d445fdfe4720fd3eb73f439c42af68c545e", 0x35}, {&(0x7f00005e6000-0x7b)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad8244", 0xd2}], 0xa, 0x1) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00005e1000)={0x0, 0x0, 0x10000}) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005e8000-0x14)=[{r0, 0x80, 0x0}, {r0, 0x120, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x8002, 0x0}], 0x4, 0x80000005) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000556000)="5ca5505b38a746bc5b42ec8eb4ae8edb347a8e7b3b57be60419516fb37e7ab97e0eee293fc02a9c046af007c1d72229ecbf9adc9692def77a50c4fd8e484536f1339b8009471a2968b495d1ed8e22b1a0d43a28514641ad323fa5ee1eb53de393e65f6b4653d4a8f6ce50355a6b5d7d144c957771cefe76b5d99b2be3409866100cc4e25c6cb910b871a1e3191b2dc801190de1521338795fed8832a941049e9590a72fe91baa1ab5d70462a4fa7aa3d8e16", 0xb2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000438000-0x10)={0x2000000000000009, 0x5, 0x0, 0x109, 0x0}, &(0x7f00005e2000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003c5000-0x47)={r3, 0x3f, "c5fefa06330e0e7a64c7e3b9e98a5c60ad64bf5dceca156f32afd46d14fa271c4102c6a18a785ce2e2da9b545b5ab8208e240d0881ec1dc7475d7196b376e4"}, &(0x7f0000513000-0x4)=0x47) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001f8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000016f000-0x10)={r4, r2, 0x400}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f000001d000)={0x10, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005e1000)={{0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x70cb1636, [0x7, 0x2, 0x1, 0x9, 0x1, 0x4, 0xf366, 0x3ff]}, 0x5c) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000586000)=[{&(0x7f00005e5000)="d9", 0x1}, {&(0x7f00002c9000)="", 0x0}, {&(0x7f00005db000-0xfc)="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", 0xfc}, {&(0x7f00005e6000)="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", 0x1000}, {&(0x7f00005da000)="7cd96e255e679ce49df9d81edeaca03c8c7cd4c6a52d6e5d317e0d5a7320f0f7e6e806e7199bc803960000000000000003dad7eaf267919ef1c1bd5e4c9df83d8e93cef97281d5fefcd92b4119ebe4a2568338da9016665d5704eb5be28c610899bee9e136f4dd300fe79e04dc4d4d3058efd7f55bd89e601da13fadaa07c0db4692942ef154504e23b532e5c9ef74f70b0e00000005b3060000000000000060fa", 0xa1}, {&(0x7f00005db000-0x2)="aea4", 0x2}, {&(0x7f000015d000)="82045b3bf5bad0c4264f0eef0b7997b920467a520e435b0027aface9a4b9d343113ac2219fb3e227842a3b442e47217d21c620bd4b10a6a30dcb134ecfbf5212ea4697917cb9c05758ee54eb8ad6cb1a562fc212f14cd0e7d2afab75351bdf", 0x5f}], 0x7, 0xc) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00005e1000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f0000591000)="d9eac12a890e", 0x6}, {&(0x7f00005e1000)="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", 0x1000}, {&(0x7f0000422000-0x1000)="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", 0x1000}], 0x4) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00002aa000)=[{&(0x7f00005e9000)="bc97e318fcf23f7f00c134cb6e4f99360ec4d3590fa0da4791986463a254236720bdcc56a90f30c71e197b32cf715047e1809919fd22af7f6307c44e7037ed1545a923c73308d2ec919370133edcf4ac889532f6e7c94f2508edd6bfb54581c1465528d0f21d732f20125c8cbfc97121011d277e1ac480e4281085921ccb7f1b98ee91f512aa3a768fad5281171719456dc4f312e140dde8063c42a86730a7b9dde0cfbc5addb69a12bd07ffb0e7bd451eb9d96df9e42ef4346cd3b48ce5c19cfaddfde2488aeb338f3b9957a65b9db890e249f6255a3b3d50e8412d5af4e7399670d35822f4b0992d4be45083", 0xed}, {&(0x7f00005e8000)="c03ad43e50daceeba0d58e82acc0c360702b35856e4e92a2c90a8612a1b3054a8db9fa93dc4f6419e4001c56c6e0d0ae1487eeb183483a2912c9d238eb4702a51b71609259bea6c7f180b9bd700160165d522d266dcfd95e86fa96c1e143ab83dd3c3791b4e746783104ff731d8cddab30ba1fd826e431d0ea7942f3cc049745674de60d2e715962e6720f202b4e4e97e255ffd5fd231b779eaf517e9c97feae01de7dfc5cf0c22ae14efdebdfea55b335b3", 0xb2}], 0x2, 0x7) socket$unix(0x1, 0x7, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000237000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2017/12/14 11:36:32 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000010000-0x8)="2e2f66696c653000", 0x12a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007b1000)={0x0, 0x0}) getsockname$inet(r2, &(0x7f0000a01000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074d000)=0x10) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eab000)="2f6465762f6175746f667300", 0x2, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000c32000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007e6000-0x4)=0x10) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000eac000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000040b000-0x4)=0x7c) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2d000)={0x0, 0x0, 0x0}, &(0x7f0000f01000-0x4)=0xc) r4 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ac6000-0x18)=[{r1, 0x4, 0x0}, {r1, 0x100, 0x0}, {r4, 0x20, 0x0}], 0x3, 0x401) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r3, 0x100) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000071c000)={0x0, &(0x7f0000a28000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005c1000-0x4)=0x0) write(r4, &(0x7f0000b90000-0x1f)="1f0000000a06fdde000080fdffff0ffffffff8000900010000000000007fff", 0x1f) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:32 executing program 3: pipe(&(0x7f0000834000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x0, 0x0, 0x7fff}) 2017/12/14 11:36:32 executing program 4: mmap(&(0x7f0000000000/0x268000)=nil, 0x268000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000268000-0x8)="7573657200", &(0x7f000009a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000093000-0x1)="f0", 0x1, 0xffffffffffffffff) keyctl$invalidate(0x1d, r1) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xeb95, &(0x7f0000269000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000014e000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="5e6b392051ec", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="32fdb3f7caab50ed00701ece755e1e55"}) r3 = syz_open_dev$sg(&(0x7f0000054000)="2f6465762f73672300", 0x1, 0x226000) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000268000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000004b000-0x8)={0x0, 0xffffffff00000001}, &(0x7f000015e000-0x4)=0x8) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000026a000)={0x8, 0x4, 0x3, 0x5, r4}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000082000-0x5)="7573657200") ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000269000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026d000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000185000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3, 0x2, 0xe52668158ef43971, 0x2, 0x1, 0x2}, 0x20) 2017/12/14 11:36:32 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fcc000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x7, &(0x7f0000002000-0x38)=[{0x261, 0x10000, 0x73, 0x101}, {0x7, 0x7, 0xffffffff, 0x9}, {0x1, 0x9, 0x245a9b3b, 0x429}, {0x8001, 0x8, 0xfe6, 0xfff}, {0x5, 0x6, 0x6, 0x40}, {0x3, 0x9, 0x6, 0xc4}, {0x10001, 0x8, 0x3f, 0x8}]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x8afa, 0x5, 0x800, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/14 11:36:32 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000010000-0x8)="2e2f66696c653000", 0x12a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000041e000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000a01000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074d000)=0x10) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000749000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000c32000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007e6000-0x4)=0x10) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000eac000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000040b000-0x4)=0x7c) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2d000)={0x0, 0x0, 0x0}, &(0x7f0000f01000-0x4)=0xc) r3 = socket(0x10, 0x80000000002, 0x2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fe2000)=[{r0, 0x4, 0x0}, {r2, 0x4015, 0x0}, {r3, 0x20, 0x0}], 0x3, 0x401) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x100) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000071c000)={0x0, &(0x7f0000a28000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d80000-0x4)=0x0) write(r3, &(0x7f0000b90000-0x1f)="1f0000000a06fdde000080fdffff0ffffffff8000900010000000000007fff", 0x1f) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/14 11:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@nl={0x10, 0x0, 0x9, 0xfffffffffffff800}, 0xc) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x8, 0x4000000668, 0x1d, 0x4, 0x0, 0x0, 0x7, 0x2000000000000003, 0x20000008, 0x8, 0x100000004fd, 0x0, 0xffffffffffffc799, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f000033a000-0x50)=[{&(0x7f0000d15000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f00001c7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000953000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f000073d000-0x5)="0000000000", 0x5}, {&(0x7f0000100000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d2e000)={0x0, 0x0, 0x0}, &(0x7f0000b71000)=0xc) tkill(r7, 0x33) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f000072b000-0x8)=0x7) sigaltstack(&(0x7f00005e7000/0x2000)=nil, 0x0) syncfs(r2) r8 = accept4(0xffffffffffffffff, &(0x7f00009b6000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00001c6000)=0x58, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x8, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x5, "4587c4"}, {0x1, 0x6, "9a6f64fe"}, {0x0, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000c77000)=0x0, &(0x7f0000289000)=0x4) fdatasync(r5) mprotect(&(0x7f00005cd000/0x3000)=nil, 0x3000, 0x4) r9 = open(&(0x7f00003f2000)="2e2f66696c653000", 0x2, 0x100) recvfrom$ax25(r9, &(0x7f0000a11000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r9, 0x891a, &(0x7f0000e2d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000056b000-0x10)={0x1, &(0x7f0000263000)=[{0x0, 0x0}]}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000645000)=0x0) fcntl$setown(r4, 0x8, r10) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x20012f73}, 0x10) 2017/12/14 11:36:32 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000000000005, 0x78, 0x3bdd, 0x0, 0x4, 0x4, 0x0, 0x0, 0x4, 0x0, 0xef, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x5, 0x0, 0x0, 0x92, 0x20000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ec7000-0x78)={0x2, 0x78, 0x400000dd, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffeffffd, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000a6000)={0x0, 0x1, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000006, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f00008fd000-0x80)=@rc={0x1f, {0x3f, 0x3d, 0x4, 0x10001, 0x2, 0x7}, 0xfffffffffffffffc}, 0x9) clock_gettime(0xffffffffffffffff, &(0x7f0000be3000-0x8)={0x0, 0x0}) clock_settime(0xfffffffffffffffd, &(0x7f0000dba000)={r2, r3}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x7fd, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) syz_open_pts(r6, 0x8000) close(r4) r7 = syz_open_dev$tun(&(0x7f0000516000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f00005d4000-0x1)=0x3) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00000bc000-0x8)={0x0, 0x0}, &(0x7f0000124000-0x4)=0x8) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f000056b000-0x28)={@generic="461caa5748dfe45db2a1f98ecbd72802", @ifru_names=@common="626f6e64300000000000000000000000"}) clock_gettime(0x3, &(0x7f0000187000-0x8)={0x0, 0x0}) clock_gettime(0x1, &(0x7f00007a0000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000128000)={{0x77359400, r9}, {r8, r9}}, &(0x7f0000d81000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = memfd_create(&(0x7f0000516000)="ec", 0x4) fcntl$setstatus(r10, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r10, 0x0) 2017/12/14 11:36:32 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000004000-0x8)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x40400, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000000e000-0x10)=[{&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x1, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x3}, 0x40000000) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f000000f000+0x832)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={r2, r3, r4}, 0xc) sched_getattr(r2, &(0x7f0000006000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r5 = userfaultfd(0x80000) ftruncate(r0, 0x101) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f000000e000-0x8)=0x0) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x0, 0x0}) 2017/12/14 11:36:32 executing program 3: mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x138, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x2, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0xc, 0x5010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00006be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c28000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x1000000000005421, &(0x7f0000003000-0x8)=0x82) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) r3 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x400) r4 = socket(0x1e, 0x400000000001, 0x0) syz_open_dev$loop(&(0x7f0000364000-0x5)="2f6465762f6c6f6f702300", 0x7fff, 0x2840) getsockopt(r4, 0x10f, 0x83, &(0x7f0000004000-0x4d)="", &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fe5000-0x8)={0x0, 0x5}, &(0x7f00006e5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00001aa000-0x14)={r5, 0x300000000000, 0x7, 0x2, 0x0, 0x1}, &(0x7f0000b61000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00001b0000)={r6, 0xb69}, &(0x7f000012b000-0x4)=0x8) setsockopt$inet6_buf(r4, 0x29, 0x2b, &(0x7f0000f31000-0x30)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000cee000-0x8)={r7, 0x3ff}, 0x8) 2017/12/14 11:36:32 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000004000-0x8)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x40400, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000000d000)={0x4, 0xb, 0x1, 0x1, "17cefd0995006019af8e1e35ac2e514bc472e0a433c70a6d0bcc9c213e84f7fd"}) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000000e000-0x10)=[{&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x1, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x3}, 0x40000000) r2 = userfaultfd(0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000010000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f000000e000-0x8)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x0, 0x0}) 2017/12/14 11:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000500000)={0x0, 0x0, ""}, &(0x7f0000f46000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f20000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000003000)={@multicast1=0xe0000001, @rand_addr=0xa94}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000787000+0x87e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000006000-0x4)=0x9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000004000)=0x0) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f0000003000)=r5) ioctl$void(r1, 0x85450) sysfs$3(0x3) lseek(r0, 0x0, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000005000-0x10)={0x5, &(0x7f0000004000)=[0x3262, 0x0, 0x7fff, 0x8000, 0x9]}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001000)={0x7, 0x0, 0x1, 0x80000001, 0x0, 0x7ff, 0x80, 0x8, 0x0, 0x1, 0x5, 0x8}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000000)=0x7fff) fcntl$notify(r3, 0x35, 0x18) socket$unix(0x1, 0x4, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:32 executing program 6: r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f00009fa000-0x8)="2e2f66696c653000", &(0x7f0000cf3000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") syz_open_dev$mice(&(0x7f0000a3e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000894000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000547000)=0x8) r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0xbc9dc8fbd81cb4b1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x1, r3}) unshare(0x40600) syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x1000005452, &(0x7f0000002000-0x8)=0x1d) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="85e0e6f73543", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0xb, 0xfffffffffffffff7, [@empty=0x0, @broadcast=0xffffffff]}, @generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800, 0xffffffff}}}}}, 0x0) r5 = socket$inet(0x2, 0xf, 0xfffffffffffffffe) dup3(r4, r5, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000046b000)={0x2, 0x78, 0xfffffffffffffffb, 0x860c, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6389, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x800, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, r0, 0xffffffffffffffff) r6 = socket(0x10, 0x80003, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000e99000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f40000-0x4)=0xc) gettid() mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r2, &(0x7f0000f24000)="255e198fd8aec8b33d003a7b7d18920000000000000d3c0120da26c8c6607944cec846c5387fea75a61f11a05bfca0257d528acb7435edc88c3866802c61c371283aaf0c30d5ddb5ae6969a4fed889e6d135ec2adab369c7b2708614ca5328bb05c49a4d00ca2a2cbf9b3f554a2a703f8a000300000001eb486b1c964d03012b62cea06a43000007ffeec6dcf8317ce79183e979d290d1892a70f1bcb8ab7ca2aa5c44c368", 0xa5, 0x804, 0x0, 0x0) 2017/12/14 11:36:32 executing program 5: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xffdffffffffffff9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f08000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f15000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x1c, &(0x7f00000fc000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr=0x3, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r3 = socket(0x1f, 0x5, 0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a45000)={0x5, 0x4, 0x800006, 0xc, 0xffffffff, 0x80000011, 0x80, 0xfffffffffffffffe, 0x8, 0x200, 0x3ffffffffffffd}, 0xb) r4 = socket$inet6(0xa, 0x801, 0x84) r5 = socket(0x2, 0x2, 0x0) recvfrom$unix(r3, &(0x7f0000f0e000)="", 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x1) bind$inet6(r4, &(0x7f0000f0f000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000be6000)="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", 0x1000, 0x20000000, &(0x7f00007e4000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb2, &(0x7f0000f16000-0xb2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x1000000000, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x20, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x100000001000, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @timestamp={0x44, 0x30, 0x42, 0x1, 0x2, [{[], 0x7}, {[], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x7}, {[@loopback=0x7f000001], 0x0}, {[], 0x5}, {[], 0x1}, {[], 0x0}, {[], 0x1}, {[], 0x10000}]}]}}, "6a98354794fc6357"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f13000-0x20)={0x7ff, 0x4, 0xffffffffffffffff, 0x5, 0x7fffffff, 0x9cc3, 0x5b, 0x1, 0x0}, &(0x7f00008b4000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000f11000-0x8)={r6, 0x8}, &(0x7f0000353000)=0x8) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f15000-0x8)={0x0, 0x0}, &(0x7f0000f15000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005d4000-0x6)={r6, 0x420008000c}, 0x6) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x2, 0x100, 0x2, 0x0}, {0x60, 0xff, 0xd75, 0x0}, {0x2000000000000001, 0x0, 0x2, 0x3}, {0x6, 0x3, 0x40000010, 0x0}]}, 0x10) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000f10000-0x4)=0x1, 0x4) bind$inet6(r5, &(0x7f0000f0f000-0x1c)={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000000000}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000562000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) syz_emit_ethernet(0x2a, &(0x7f00002bb000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f000026d000-0x10)={0x0, &(0x7f0000af5000)=[]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f14000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r5, 0x0, 0x21, &(0x7f00007d4000)=0x0, &(0x7f0000396000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000f09000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a1000)=0xe8) 2017/12/14 11:36:32 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000bac000)="2f6465762f7573626d6f6e2300", 0x80000001, 0x200003) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000081b000+0xaf3)={0x1, 0x20, 0x100000000, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a06382c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2017/12/14 11:36:32 executing program 1: mmap(&(0x7f0000001000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="24000000190025d05f1c1faeffdffc0e02fdff0d0029ab0000005900e1ff06000000cfe0", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f65000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200080) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c7b) pipe(&(0x7f00006e7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000fcc000)="00000000000000000000000000000000000000000000000000") r4 = perf_event_open(&(0x7f000002f000-0x78)={0xfffffffffffffffe, 0x78, 0x0, 0x8, 0x100000000, 0x2, 0x0, 0x6, 0x4, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f00005bb000-0x12)="2f6465762f696e7075742f6576656e742300", 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f00002ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000fcc000)={0x4, 0x60, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffffffff04451f473fbe5969f9ef4f0ec8baad83e3b87a00000006328c9f9c4a54d92f4a58be201c3a692d6f149dc51c429b30382ddd65840c003ee96852bace00000004f649f3d2f55d219c65f695139b06"}) mmap(&(0x7f0000b74000/0x2000)=nil, 0x2000, 0x3, 0x4000000000032, r2, 0x800000000000004) syz_open_pts(r3, 0x2000) futex(&(0x7f0000394000-0x4)=0x0, 0x9, 0x0, &(0x7f0000fcb000)={0x0, 0x0}, &(0x7f0000587000)=0x0, 0x0) waitid(0x3, 0xffffffffffffffff, &(0x7f0000894000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f00009e3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r3, &(0x7f0000d6d000-0x30)=[{{0xffffc, 0x0}, 0x0, 0x100000001, 0xffffffff80000001}, {{0x0, r6}, 0x0, 0x0, 0x0}], 0x20) mmap(&(0x7f000030e000/0x1000)=nil, 0x1000, 0x3, 0x3e, r4, 0x0) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000b84000)="0000000000000000") getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000440000-0x4)=@assoc_id=0x0, &(0x7f0000e73000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000029b000-0x8)={r7, 0x1000000008}, &(0x7f00009c5000-0x4)=0x8) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000fcf000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/14 11:36:32 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d62000)="2f6465762f72666b696c6c00", 0x40, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000631000)="2f6465762f6e65742f74756e00", 0x0, 0x88840) r2 = openat(0xffffffffffffff9c, &(0x7f0000a99000-0x8)="2e2f66696c653000", 0x10000, 0x188) mq_timedsend(r2, &(0x7f00002de000)="2d02bec627e27bf2e23df24dd8f1fe454a8d4abb48ff650a9373d9e7e8db98bdc1e50c5d3c434e12a018554afab30442a395a86996", 0x35, 0x3, &(0x7f0000efb000-0x10)={0x77359400, 0x0}) ioctl$int_in(r2, 0x5421, &(0x7f00008d0000-0x8)=0xffffffffffffff7b) fcntl$getownex(r1, 0x10, &(0x7f00008a1000-0x8)={0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000408000)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000037000-0x10)={0x0, 0x1, 0x3, 0x0}, &(0x7f00000c1000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000049b000)={0x1, 0x43, 0x8008, 0x1, 0x7ff, 0x7, 0x7, 0x4, r4}, 0x20) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000e2a000)=0x0, &(0x7f00007cb000-0x4)=0x4) fsetxattr(r3, &(0x7f0000341000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000df5000)={0x0, 0x4}, &(0x7f000087e000)=0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000824000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000063f000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005b6000-0x4)=0x8c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000edb000-0x8)={0x8, &(0x7f0000bec000-0x40)=[{0xb0, 0x8001, 0x1, 0x101}, {0x2, 0x42d9137, 0xd70, 0x80000000}, {0x401, 0x7fff, 0x80000001, 0x8}, {0xffff, 0xd5fb, 0x9, 0xffffffffffffcdaa}, {0x2, 0xfffffffffffffffa, 0x1, 0x0}, {0x9, 0x8, 0x33f5, 0xb5a}, {0x9, 0x80, 0x9, 0x7}, {0x69cb, 0xff83, 0x6, 0x7fffffff}]}, 0x8) 2017/12/14 11:36:32 executing program 7: mmap(&(0x7f0000000000/0xa49000)=nil, 0xa49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x50, &(0x7f0000a4a000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000482000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x4) read(r2, &(0x7f0000931000)="0000000000000000000000000000000000000000", 0x14) mmap(&(0x7f0000a49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x200000000007fffc, 0x8) mmap(&(0x7f0000a4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008af000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000-0x4)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00001c2000)={0x0, 0x0, 0x0}, 0xc) r7 = gettid() r8 = getuid() r9 = getgid() mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a4f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008f5000)={0x0, 0x0, 0x0}, &(0x7f0000a4e000-0x4)=0xc) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a4c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000893000-0x118)=[{&(0x7f000089f000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000692000-0x40)=[{&(0x7f0000a4c000)="5567c13bb0ff0afdacd3eed39c098c06155a431f6a3c9c36fae0d8495bbc5b9113153dd417165363e87d6ae9811ab456bf2ae2ee01403d5ce0e8192900df59012fd9fe8bfddba57cdc47d159493f0204e5e0d8883f6e55c1bd574723e3110f03576184dd033a489f1ae7f608517a9dbec8d062dc0450fb12f1b6563af53685624ba0c8acf48550865ca5e3fc53e3e6e4d1f98c2f173a6c1a2a90702f70c2d2c1325632ea017d279144e0694d93ac9321f0379ef500efb5347f51beb24a468287564810b3692b549728824e121cc28833adaaf1f42cb81c0a8fb55c8d61532a425d38372cd022a703921c699e858bddaf9eda", 0xf2}, {&(0x7f0000709000-0x6c)="f66a439e8aaf2941f7b51658d46271fcd538bba2031a386cc255ad5f0b69b8bfe2eebb8a15a326c6cdba736a491d9a650e38e63c50a7635f07810d4c1a292b29c5a0eaa2dfff751487fcbb81c07077a2f626b716e338c98cffeee1451b64f5837d8154f6e0de584ebb6f7903", 0x6c}, {&(0x7f0000a4c000)="ed1d08a85e49b9f735edb0185ba76a19f6e73b414a1cae1242a181a9ff2a0873f68ef800c1763c3688fcc62de9aff0f6455102aa35c426aa075a92e75bcafa419cb19407c80d6bab599ddaf269b00b14251959a150e1e74610b7bbdbf213cfd3b09f0b662d5890caa544ef9160a8ace60616aa9418", 0x75}, {&(0x7f0000a4c000)="623dad98e8e6695d4000d7683d5cb6299af38a35db2e87b815748e981019bb1fbc66370c87edbfbb1b0f21db2ad73d78569b5ef96215942732f5c0787bf1060f080346c2769aefd9f5445dd50d836f7fe061369d7733a2510274b6d6b00602abc0", 0x61}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000a4d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a4c000)=[{&(0x7f000073a000-0x1c)="a80a80b57f5555a381cc63ff812a5542c97de7e555d0cabd23f3e167", 0x1c}, {&(0x7f0000077000)="64b9dacc0c73c2c72fae0a539661d0bd5bfe726d3c259082e93d87e95b10b7f8e01b776b0f8787c3098e2ccd3d16ab4be937c80b8bdfe2d155b18cb799e4d47719d710c30cdd7ade2db14f26fb1c22aa1ceea0b0177394bf2ced25c18a06da009cb3bb", 0x63}, {&(0x7f0000449000)="16b12e088bea13fd78fe890faeee9254e8050211face7070993bfe8f0c5b85f4085d6c73682162073a2c3109f2bdb26626c2bc6c1179ce5a685db22d86890a058a4df93e177545118200ae9eb100fc2fffde8029a53682a6b0ff50e0a8b70d3159447bc6bfbaa1fa41b360a5dcd5a84dde872f02161c6d2d4f4a5ce29dd1b3456a4e671796e036e077430b2db4600c398b46ee3cb46be6ef43b49fc83b13dabd59ef9f59e1a66ecac36c3ae819279ceef1f44ff4f5756046d1e3fa2eeffc960725e0633eff3f488085df0959b12beb7c46871080c41ef4049aa4a7410f1384ad0d00267a", 0xe4}], 0x3, &(0x7f000089f000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x2, 0x44850}, {&(0x7f0000a4c000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000077d000)=[{&(0x7f0000a14000)="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", 0xfc}, {&(0x7f0000864000)="89d28bb5556dc4929eb72073e51e7daf6ed593c5625a321cdc3ec0ea68bf815c41d163fd9343969a1af742abdb15a726e29cc2d400904aa079fb34553e3b83663c64613c14a8347792375765ec7fa7a609540f5f433fbafaa0bffa048e9d23b00a06fa1b32e7a7ae2f50daffb49f79ba4da7ccd7b7cfa3bcb05250abfd509ef7da704bbc515377b4e3b381fe2026d2ff4a80c6c93307d55e9e976a219289c20c4232", 0xa2}, {&(0x7f00004ef000)="956b0465d0a97dde9089b8b084d9f16055b4da8622ae05c95d2784b90356627619d384e0d60724c69c6567273a9fe840e634af1efc748701c7c148f625b7dc3b2c783f99037f09742227ccba47f4fa1f2ac5256e8111cbc6c2dfd579b12b7d4a136b3949a40b1c31a9a26c2423d2e957f9f3bb06a27b81955699b2adc4613ced39c45099", 0x84}, {&(0x7f0000a4c000)="04d23ba3d2806278e1b9bad0811393ac0d3ac8a923ef355f120c88f618f224a6", 0x20}, {&(0x7f0000a4c000)="d5b8222a0dff437546e832a0ce61c6", 0xf}, {&(0x7f00002c3000)="f02fa115bb0dec55e5651a07e9c9c7ff8df60cba800d9f838670c623681afadc2b89e42e84f4375bf86659d28dc9062842facfd2a73c697ef8881fb900fadfae56412de1f6c241e52a565d67a268d91baacb34355f99647ba5b5a9624dce5126ece7a536dd7ef27f93cc0e2dbf9c83162785b537d95abc1264c55ce7e9a4b01fc0bb750bc7473ebe06fc2046291d075903dedd02279e5bf3649898cbed4e5a0ea0cf4166a98702b86262bb8fec365001d9fdcce02898c4886ae1e074053fd8bbc818b0e70d1e6238859b937d0db907a5ad0fa9da9e28fd310aca384388b5fd1f0e12c13d52d6702322740070", 0xec}, {&(0x7f0000738000-0x29)="9a7fba3861f894ad7964347c7d994bc1e12e722893c398a075622729e0accbc82fef8b7e7a8f4897b7", 0x29}], 0x7, &(0x7f0000168000-0x40)=[@rights={0x20, 0x1, 0x1, [r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x2, 0x200088c4}, {&(0x7f0000a4d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000861000)=[{&(0x7f0000a4d000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000a4d000-0x18)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x4}, {&(0x7f0000165000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000777000-0x10)=[{&(0x7f0000a4d000-0xd3)="dba315894a63138d94681334ec4040d352f752e08cb755f11d551979aec296e913c1e831fe671001115d44a80176c842a5f37fa616843e41d1609c70acfcacaecb493aed420026aa72f2458f94f6dd792abcf4886540be2e7c1a72c55e6a21fa6d69723b2940627c35c9dd7adbaaa913329217dbd1b6ae51e54bf17c038f5fbf2db10d07a66b4856a2022dfb508e38d0ab66ba8f6581a140212cab3a2b1e6435a377f4e2e68a813f97da8a1bd7849d509adf62caa4cb404faf1160cef439e20a05a9154772bbb2b439e82fc21bcc77e016a50b", 0xd3}], 0x1, 0x0, 0x0, 0x40}], 0x5, 0x4) mmap(&(0x7f0000a4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006bf000)=0x0, &(0x7f0000a4d000-0x4)=0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a4b000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000a49000+0x1e9)=0x1f8000000000000) mmap(&(0x7f0000a4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000a4c000-0x10)=[{&(0x7f0000786000)="580000001400192300bb4b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004221ce1ed5e0000000000220010000100ff7f000000000000000f536e", 0x58}], 0x1) mmap(&(0x7f0000a4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a4f000)=0x0) 2017/12/14 11:36:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2017/12/14 11:36:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x40) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003bd000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f00000aa000)={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$inet(r6, &(0x7f000029b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f000058e000/0x4000)=nil, 0x4000) listen(r0, 0x1f) bind$inet(r0, &(0x7f00004ce000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r6, 0x0) r7 = accept4$unix(r6, 0x0, &(0x7f0000833000)=0x0, 0x804) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x3fffffffffffffc, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f000003c000-0x4)=0x103ffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009a8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000516000)={0x0, &(0x7f0000d67000)=[]}, 0x10) ioctl$sock_ifreq(r8, 0xfffffffffffffffd, &(0x7f0000fbd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000a3e000/0x2000)=nil, 0x2000, 0x9, 0x200000000032, r6, 0xfffffffffffffffc) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000099c000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000f0a000)="", 0x0, 0x4040, &(0x7f0000256000)={0xa, 0x2, 0x9f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmmsg$unix(r9, &(0x7f0000cb5000)=[{&(0x7f0000463000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000343000)=[{&(0x7f00006f3000)="d6ab9ed130116f1c3322635c688117b7f156f1efb14d2037f3217e3e8a", 0x1d}, {&(0x7f0000b30000-0xa1)="cc445c99e819279b95205f879882064d23976fe3d4fc9d5033e09a1786881ee9ad737bee6007f3e4d092455f1c7a23b3a6eb9d099d415eaf429542768781de0d3ad61776e352419503a24e7ca8ac0e677ec73455c1cc3b70f6bc6d610b1260ad500d76420393c0c69f9ac38c41180f619f095cb447fcc72b00418d61d03f43c45f36944cf57537b3f9e2c700a3b4d8eb000ea489bcb79feedfe72ce335026e12a1", 0xa1}, {&(0x7f0000cbb000)="b941dfa548c17471c3088d7532f400245124", 0x12}], 0x3, &(0x7f000088d000-0x90)=[@cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x18, 0x1, 0x1, [r5, r9]}, @rights={0x20, 0x1, 0x1, [r8, r5, r3, r7]}, @cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}], 0x5, 0x8081}, {&(0x7f0000cdf000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000901000)=[{&(0x7f0000aea000-0x1)="f1", 0x1}, {&(0x7f0000f31000)="70a96c5a144bb408b8df2a230dba02a2bc11ead288fac08a226b68097468aeb0394504cff96a98caef9036efdc576a6e683b1f042571a9a8b91d2a5b368cc7414e54013020456623e972e1a5e837bf8a80096e71f58a6afd501a2fe52e8619c477f6907cf965c0388017b8eefd52b3c330f96bcce65469400907b4dee811c3a030c8d6bcddb0d8741cb8a5e2ca4cdf92351eaf75ce9f71901b996b1fdfc36d98d511020aea858a", 0xa7}, {&(0x7f00008fb000)="7755258bdfee9c5403c66f1ce5644ddf42dca1b5a19b5b19c40d6b83a9a0dfc45b18a18b43e7149fad0b4e481849e3382a5996ef12cac772fc81c87778cd6f1a843ad06b748157adc543724ec884393e9b013ee17532d909a4f769", 0x5b}], 0x3, &(0x7f0000838000)=[@rights={0x30, 0x1, 0x1, [r5, r4, r8, r9, r0, r9, r0, r5]}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r8, r4, r5]}], 0x3, 0x804}, {&(0x7f0000736000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f68000)=[{&(0x7f0000540000)="c21485824e45139ef21ce57179ca0443ffff7874e5363f9aaa3667976f5e79dec7fb843fc93b450e06a5a2fdcb4d934a9cb781368d6b4d3f30558311059a4157289c9e38aeeba496cb008344e17424db5f0ab9a34faeb0e572a114473ad1e8272e259d05b7f6ca23b2fb8b981365921c1747c109dd456a7a875c286896283b488ebfac88fbd6", 0x86}, {&(0x7f00000b0000-0x89)="4c138a8f2b032418d0a25763848dd00072b4bd779c1e9390063fd2217378e7a04b69a6757755e0414be4d5f398d106e3f8aa40446dc788d7e50efe5201734095fe99af20168c25921930df9b6f78ae1c524e72200fc1988555bae1dff75515de881f2faf1a54ee78250cae013b83b6bced94f7a6adec4be72a3d840a2faeb6707c98e11a4aaad0ce88", 0x89}, {&(0x7f00006b6000)="16a5fb9b356d4c736827241f7b446aa3a100625eeeb0cea353eead317665132b174ca6856abda6d3444877dbc04e70509ae934ee0c22fc10d35ec22ef41307c18bed41328f54c18e91d267c6a441616c07d47fbae9a1162c7851c9e7ef35ef9950f4d81c6c46fbff5884aa0d0d4036640c01ddb2e0e02b590b8b1b", 0x7b}, {&(0x7f00001c9000-0xc8)="55fadd2f23fb4be3e785687769658f78568a5e14c09df896e9b6911fc0bec87cad10684e0ac35697bde30186704fb195144e7c53e1243123a0787152e666a1204ce347b1f8034fb77f290843aa62e27530e5c9c6408f2a46d356c02e6336a51b5851d6e8b3e958efefb60781e1da4528ae250eba2ae92f71f2a6de8e36366877c5eed9941e014f3c4f8a6ae49e1486153423d5a2f0c339b25152ed8c4a173a294e59b86441a066fc0ab9d2f6f453515bad22de6866227c226958a93b2f637338e1c4245475cf3782", 0xc8}, {&(0x7f0000fea000)="2fed3304b846758f533a027709a7614e78c9037633f999b19c9a6b428d0ff5f6db92961c416b6609fe7c36e5f0f74c3e96b975119b1e09087cca91b976c0c6c13eac0d376f020b830504863733195cdc07a3bf905c463cefc3969ba0ac5b4272ba5315c176fa6a210a18a19a286b00f8abdafdaa76b89b70e4ddac9b4fff04e01c2a6c606dd7ddfc27678722806cc73833e2e7e4a241635e23bb4c1228e2a2dc1e4567c1f74c6009ca9a3bd48bfa19b2e1282158665228f272065600a53190a977fe755e9df9abaa27e1567f69055417c2a3678295f6b2b25cbe070b34cc83a02c18b26e89687e", 0xe7}], 0x5, &(0x7f000021a000)=[@rights={0x28, 0x1, 0x1, [r7, r3, r4, r5, r5]}, @rights={0x18, 0x1, 0x1, [r5, r4]}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r4, r9]}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}], 0x5, 0x4000}, {&(0x7f00006c4000-0xa)=@file={0x1, "2e2f66696c653100"}, 0xa, &(0x7f0000583000-0x20)=[{&(0x7f0000535000-0x31)="a3aa00a8410619502854e86bd3ce82ca994e69ff56cc1197d7eefdd85abe480e783f4b45e7521b3ce864889c91310b0b48", 0x31}, {&(0x7f0000291000)="629c4ca736ac365cb8dbdb5c5798c6c9f069c7cc443e2da972244a8f91d228df0f", 0x21}], 0x2, &(0x7f0000da7000)=[@rights={0x28, 0x1, 0x1, [r8, r8, r9, r0, r4, r9]}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r9, r3, r8, r0, r8, r0, r9, r7]}, @cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r6, r9]}], 0x6, 0x20000000}], 0x4, 0x0) sigaltstack(&(0x7f0000b42000/0x2000)=nil, 0x0) poll(&(0x7f0000137000-0x30)=[{r4, 0x1, 0x0}, {r3, 0x3d, 0x0}, {0xffffffffffffffff, 0x410, 0x0}, {r5, 0x40000100, 0x0}, {r3, 0x208, 0x0}, {r3, 0xc, 0x0}], 0x6, 0x20000000001) syz_emit_ethernet(0x95, &(0x7f0000b74000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0xd441, []}, @rr={0x7, 0x3, 0x1, []}, @generic={0x88, 0xd, "7819abf42b57717cf6cf2c"}, @generic={0x87, 0x6, "7c23910e"}]}}, @igmp={0x15, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, "cbd84304c82920648cf9213a8417d659a95dfbdf6b512f9c2b316bc28c920f4160bf0551ddd754762a27686201a8ab3e053fe01ee3fa33ab0e8efcb705382080f206809c51c0411e72299e57bd81d4"}}}}}, 0x0) 2017/12/14 11:36:32 executing program 6: r0 = socket$inet(0x2, 0xa, 0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x9, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000000)={r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0x19b)=0xb) 2017/12/14 11:36:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002f8000-0x20)={@generic="5a874e1682afc6c743f68c1c3177a933", @ifru_flags=0x802}) 2017/12/14 11:36:32 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000046b000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f00003ef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100000000, &(0x7f0000000000)={0x0, 0x989680}) 2017/12/14 11:36:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x7)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) 2017/12/14 11:36:32 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fc8000-0x1c)={0xa, 0x2, 0x4222, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x49}, 0x1c) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fc8000)="240000002800070800000000000000000108efff010000000040000000000001000000de0100", 0x26) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005f4000)=0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="58", 0x1, 0x1, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x40000000008804, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)="00", 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x81, 0x0, 0x1, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = fcntl$dupfd(r2, 0x408, r2) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x6, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x4002000000006) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000057000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x5, 0x1f, r3, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6, 0x0) pipe2(&(0x7f000077a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x1f, {0xfffffffffffffeff, 0x7, 0x1000, 0x1, 0x20, 0x934}}, 0x8) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x8, 0x4000000668, 0x1d, 0x4, 0x0, 0x0, 0x7, 0x2000000000000003, 0x20000008, 0x8, 0x100000004fd, 0x0, 0xffffffffffffc799, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f000033a000-0x50)=[{&(0x7f0000d15000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f00001c7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000953000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f000073d000-0x5)="0000000000", 0x5}, {&(0x7f0000100000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d2e000)={0x0, 0x0, 0x0}, &(0x7f0000861000-0x4)=0xc) tkill(r7, 0x3f) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000072b000-0x8)=0x100000000) sigaltstack(&(0x7f00005e7000/0x2000)=nil, 0x0) syncfs(r2) r8 = accept4(0xffffffffffffffff, &(0x7f00009b6000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00001c6000)=0x58, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x8, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x5, "4587c4"}, {0x1, 0x6, "9a6f64fe"}, {0x0, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000c77000)=0x0, &(0x7f0000289000)=0x4) fdatasync(r5) mprotect(&(0x7f00005cd000/0x3000)=nil, 0x3000, 0x4) r9 = open(&(0x7f00003f2000)="2e2f66696c653000", 0x2, 0x100) recvfrom$ax25(r9, &(0x7f0000a11000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r9, 0x891a, &(0x7f0000e2d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000056b000-0x10)={0x1, &(0x7f0000263000)=[{0x0, 0x0}]}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000645000)=0x0) fcntl$setown(r4, 0x8, r10) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x20012f73}, 0x10) 2017/12/14 11:36:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) prctl$setfpexc(0xc, 0x110002) r0 = timerfd_create(0x0, 0x80000) clock_gettime(0x0, &(0x7f00002e0000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000880000-0x20)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f0000eb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x3, 0x0, 0x8, 0x40, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x3, 0xfd) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000bd0000)={0x0, 0x4, 0x4, 0x0, 0x0, 0x3}, &(0x7f0000bfc000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00001ed000-0x8)={r6, 0xffffffffffffffff}, &(0x7f0000e01000-0x4)=0x8) mmap(&(0x7f0000970000/0x4000)=nil, 0x4000, 0x3001000, 0x8050, r4, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$dupfd(r4, 0x0, r5) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f0000c10000-0x4)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) mmap(&(0x7f00007fc000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x57) r11 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r11, 0x29, 0xcd, &(0x7f0000cea000-0x4)=0x7, 0x4) r12 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000097e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0xff, 0xd, 0x0, 0x40000009, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r12, 0x29, 0x20, &(0x7f0000c11000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x2, 0x8002000000000ff, 0x5, 0x1000000000000000, 0x6, 0x1005}, 0x20) getsockopt(r5, 0x0, 0x480, &(0x7f0000e7d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b28000-0x4)=0x47) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) r13 = dup2(r7, r9) getsockopt$inet6_buf(r13, 0x29, 0x32, &(0x7f0000db4000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e28000)=0xa6) getsockopt$inet_IP_XFRM_POLICY(r13, 0x0, 0x11, &(0x7f0000bf2000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000318000-0x4)=0xe8) 2017/12/14 11:36:32 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_sctp(0xa, 0x28c22db06c7312d5, 0x84) mmap(&(0x7f0000000000/0x879000)=nil, 0x879000, 0x3, 0x3e, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000879000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000087a000-0x18)=@get={0x1, &(0x7f0000621000)="", 0xbba}) mmap(&(0x7f0000879000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000752000-0x14)={0x1, 0x20000, 0x3264, 0x7, 0x6}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000776000-0x20)={@generic="96d7ff97a9f1452a7329847218b924ba", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000594000/0x1000)=nil, 0x1000, 0x200000a, 0x32, r1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8019, &(0x7f000087c000)=0x0, &(0x7f000087d000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000087c000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000087a000)={0x1, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @rand_addr=0x852, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000087a000)=@generic="c478efdd5ac9f2169708b66672fa36df") setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f00005cd000-0x4)=0x8001, 0x4) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001c7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087c000-0x4)=0xe8) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000087e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006de000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000638000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8001, 0x2, 0x10000009, 0x4, 0xa0, 0xa0, 0x4f0, r4, r5}, {0x0, 0x8, 0x8001, 0x5bc, 0xffffffffffffe8a1, 0x9, 0x7d0, 0x100000000}, {0x0, 0x1ff, 0x80000000, 0x5}, 0x0, 0x30, 0xd7c, 0x0, 0x8000000014, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, 0x14, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2aed6a1d, 0x7, 0x3, 0xffd, 0x9c, 0x3, 0x8001}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000002a000-0x1a8)={0xff, {{0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f000087b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0xfffffffffffffffc) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbfb4, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x51261d97, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x160) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f000087b000)=0x7f, 0x4) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f000087e000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) 2017/12/14 11:36:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000)=0x0) 2017/12/14 11:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000080c000-0x38)=[@in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe8}], 0x38) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000307000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000212000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000098e000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f45000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dbd000-0x98)={r1, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c79c43eebaafd7ca9fa888e13cae4c788a858ff96d04e0695744d58ea9f4a477f7ab2df0c9137a27782abc9eeedf3241aec20ee680c6be716916278012c174edb10286d53743599874887ce7f56dace128b8e3fda421b1d7ed48c1bdfe4e197b3ed7bfc2fad6170f70182a126560f76fcfd1c11e18bb91516a2e01007638c4b1af710f6ba00755b50ef1720299cf9f4feab20ba9fcae7f4b814f3ea87971768cca3e456755211") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000142000)={0x0, 0x33, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000+0xfb5)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000423000-0x20)={0x1f00000000, 0x0, 0x1, 0x4845}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000a5b000-0x20)={0x2, r3, 0x3, 0x4}) timer_gettime(r2, &(0x7f000092b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/14 11:36:32 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) r1 = creat(&(0x7f000004d000)="2e2f66696c653000", 0x80) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) flistxattr(r1, &(0x7f000002e000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) clock_gettime(0x0, &(0x7f0000048000-0x10)={0x0, 0x0}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000004e000)="2e2f66696c653000", &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000007000-0x10)=[{r2, 0x10001, 0x80000000}, {r2, 0x81, 0xdb6}], 0x2, &(0x7f0000040000)={r3, r4+10000000}, &(0x7f0000049000-0x8)={0x7fff}, 0x8) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000050000-0x1)=0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000034000-0x8)={0x10000, 0x800}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x8, 0x20001000, 0x0, 0x54, 0x1, 0xfffffffffffff801, 0x26f, 0x4, 0xffffffff, 0x0}, 0x10) fsetxattr(r2, &(0x7f000004c000)=@random={"62747266732e00", "24266b657972696e67766d6e65743173656c662d776c616e3173656375726974795b73656c66252d25776c616e31776c616e30296b657972696e67766d6e6574307b657468315c00"}, &(0x7f0000048000-0x1)="00", 0x1, 0x2) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000050000)=[{&(0x7f0000029000-0x23)="9c710a24fad8d1696ff3b35ef8262601c03fee8d70a5ae92b83bae1ac7d79823db8c34", 0x23}], 0x1, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000001d000-0x8)={0x1ffc0, 0x2}) symlinkat(&(0x7f0000000000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000004f000)=0x4) clone(0x0, &(0x7f0000002000-0x2)="7195", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000003f000-0x2)="0875") rt_sigpending(&(0x7f0000a43000-0x8)={0x0}, 0x8) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000000e000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0x800, 0x40, 0x100, 0x904, &(0x7f0000050000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x927}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002000)="9423298cacf3a99f36950d71797e9852aaa0c5e45e9d2beefe9831b95cf9019266faf7f1669eb964f112c8a8dc1e3a90bed8080302f45d635dc17da02d0adb60fcd6de4451fff9cdc27581acd7ff4662b9f6b669d9e00ba1f09294466ccf4483969a3d5686552ba709a397280e43fe80e4766406c8a905a19cfb68683b0844f869da3f49e1a6d5da7a7bff85b094665170655190958d8bc90dae69468f1a542ca5c6ed1c5d", 0xa5) ioctl$int_out(r2, 0x1, &(0x7f000004c000-0x8)=0x0) 2017/12/14 11:36:32 executing program 3: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80d, 0x800) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001ba000-0xb8)={0x0, 0xb0, "efbec2699d65552f12b4b1ecb620b31faa8e21ae2612312fb7a09d1edcf476f054feeee2b5494a6f052682f6829a179ce5538205914f715d983b15c0c0e88d952657eb91a51f1d71bc11b54ef186abfcc79c55639475ec04f804dfcefb5cbe1eb20a0c5cea4bb02eef26ee7dccdfba46f53e113c58f6e001e9d3cead7d0efea9b52d7d10d46653de55f5d1fc154975e282c50534283ee358ea62f60c02506581b4fa399c72faca3d17adee9df7cef8bd"}, &(0x7f0000dc8000-0x4)=0xb8) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000dc8000)=@add_del={0x2, &(0x7f0000713000-0x10)=@common="697036746e6c30000000000000000000", 0x7}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dc8000-0xe0)={r1, 0xd8, "829c5fef3e99588c0050686b00545a1a696a550e9fcc295ed226fbf04c371de09ba49e072a256abc590f54a9747db7cfe5372999e228cd641fd847060329cc5906f558dde664639d0d6b974d0635e2c0225cfbc5fcb737a2cf928719615e40aa54a28c7f3d5e14300f3cde01b9083df791ed14ae0bd8e36831eeee9eee95e2ea357878b008d7da879c10344c5bf7b7bdf7d27c2c49852e7b6361529704afe143e5d1ad73711da88bf7ade646572e013e1f1d94338a809f451a7da7ad758f783bf683c1767f55e941e09605d87818f192b55dd20890430053"}, &(0x7f0000dc8000-0x4)=0xe0) sendto$inet6(0xffffffffffffffff, &(0x7f000025a000)="", 0x0, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dc9000)=0x0) ptrace$peekuser(0x3, r2, 0x47cbbcae) r3 = socket$inet(0x2, 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000005f000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept4(r0, &(0x7f00008d9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x80000) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000b76000-0xc6)="5d1ec79f3c3feaa36984022a6988886c4a498a5691e0a45f86c672f6b155780a442b5065e2498018fccc458220e96987adca27f988c386190de40b17a95f01a2aaf1a9651d25a0ee9f17411519b217586cf86b471edf6fcd80a146de628ff36328e919c7ecf6e33914876e26a6f73e2f531361bb12660bb78e20e2c3bc1857cf6b61234411ed2c4e92f5d7c09ad69be1e6ab615aab1db41fba2f1b506815529ef21507f18e1769942ab19abac5746c50a928b1c5c7884b67fc20d4d77f191665a1a44ad005ae", 0xc6) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f000005c000)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0, 0xa, 0x4, 0x803, 0x3, 0x80, 0x0, 0x0, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) iopl(0x401) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000021000-0x10)={0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00005aa000-0x50)={{0x0, 0x8}, {0x30000000000000, 0x80}, 0x7, 0x3, 0xb364, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f000082c000-0x4)={0x3, 0x9, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000dc9000-0xe)="2f6465762f6b657963686f726400", 0x20000, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000128000-0x8)=[0x100000002, 0x100000201]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000062000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/14 11:36:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x400, 0x1010ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000879000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x6, 0xffffffff, 0x9b09, 0x94}, 0xa0) finit_module(r0, &(0x7f0000001000-0x12)="6d696d655f747970656c6f2e2373656c6600", 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x3) 2017/12/14 11:36:32 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000840000)="2e2f66696c653000", 0x0) 2017/12/14 11:36:32 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000878000-0x8)={r1, 0x7fff}, &(0x7f0000f9c000-0x4)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000f, 0x5c2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x3, 0xab, 0x4, 0x7f}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000098c000-0xa0)={r2, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7, 0x3, 0xc2, 0x4e}, 0xa0) r4 = socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000fdf000)={{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x5, [0xfffffffffffffffb, 0x1, 0x9, 0x100, 0x3, 0xff, 0x2, 0xfffffffffffffff9]}, 0x5c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x800000000000000, 0x0, 0xffffffffffffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000000000, 0x0, 0x3, 0x8, 0x324, 0x200, 0x7}, &(0x7f0000997000-0x4)=0x20) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x1, 0x15, &(0x7f0000087000-0x12)="0009000000010100000000ffff0000040a0c", 0x12) socket$inet(0x2, 0xc, 0x5a) r5 = socket$inet(0x2, 0x3, 0x2000000003) close(r5) unshare(0x2000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000c1e000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000dce000-0x4)=0x1002) 2017/12/14 11:36:32 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000458000-0xd)="2f6465762f7573626d6f6e2300", 0x40, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000ddb000-0x1c)={&(0x7f0000903000-0xc)={0x10, 0x0, 0x1160, 0x4}, 0xc, &(0x7f00001cf000)=[{&(0x7f0000001000-0x275)=[{0x7a, 0x0, 0x320, 0x3f, 0x7, "1391bb63bba8473082c22c69be1f02f0e7f87679f8ac9d7d738a9dfb98a7f03b9fbaf93445f9f61389d25c63111c85dcc21cb78b7f46036a753777e40dfb40285cba4795a258e84be29202215d0abfeb1fecdab21e88dc57376ab1a921e4528af28179a32a73c5a6d8bf"}, {0xe5, 0x7, 0x1, 0x80, 0x7fffffff, "02b76d5d61fc0d9cd7922b3ba99afb950bec5a59c880f49bd917de809eb5d3359a3f0535959712837568d5cdf7a477fb79b059ef02ed0179c4aa2c83ef2cd029a197d65c90bbd38cc2fe30bef05cefe8703a61053f3c0483214ee60529e162bb8e625876154543012806b7eb879b3efd69f84a925333f53a98ed2b53ce18a282ed49cffbf392f587cc204eede558654c29df71b0117d92578ef80123535bdf6c0fb420f5fcbfdde0bce2a800ef0fdf76cb07eb55d0b62c9f41ac084cc4cd67109e4e3033868889dc03cb8ee7060242a86e79a87fba"}, {0x2c, 0x7, 0x4, 0x81, 0xfffffffffffff3f8, "3ce948f48e34afda881f135331e7e3cd259c24d6f82a06d48fbb10dd"}, {0xea, 0x8, 0x0, 0x1, 0x995, "0171def122271dd103fc613c9a7b3f20670273bf97996e06acb1c243b8e4be3a93f7fe6cf147d97f6f01fa61027c03853c8a50dc91501dcd9ef3a6a9f30e1e4e228e403829bd52e38de98181114e7a1f9cfa61bbbdde7e51b39ab6fdca800b6ff10ae5ac6543868f3971eb49029b62453cde345f782e4381b38242bdc03daa3dd24f897202cb10f356bfa6cb72709eaaea973d05bbe0e129353b0185393d3024ed0068664076ba5cdb18543ae8f7f998fe1f933b2383e3912c595ddf7fa0c3e7dc345dadbb00340b3a62bd770e7282ba5ceec06f303d5896a4ef"}], 0x275}], 0x1, 0x0, 0x0, 0x1}, 0x40000) 2017/12/14 11:36:32 executing program 5: mmap(&(0x7f0000000000/0x855000)=nil, 0x855000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000855000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000015c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = getpgrp(0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r1, &(0x7f0000856000-0x4)=0x0, 0xdf48) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000257000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f0000857000-0x8)="2e2f66696c653000", 0x0, 0x1200) socketpair(0x19, 0x6, 0xfffffffffffffffa, &(0x7f0000855000)={0x0, 0x0}) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000855000)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000433000)={0x0, 0x0, 0x5e5}) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000858000-0x10)={r5, r6, 0x9}) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000855000)="2000000018000776530000000000480080200d2300110005220000040100000009", 0x21) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:32 executing program 1: r0 = socket$inet(0x2, 0x82001, 0x40200001006) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000-0x15)="068c09ed10dab932a201570cd4d91792cb3f9f3ef1", 0x15, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000b5e000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x80000000000, 0x0, 0x100001000, 0x0, 0x0, 0x1, 0x0, 0x8001, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000769000-0x4)=0x5) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000004000)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, 0x0, r5) r6 = getpid() r7 = gettid() read(r3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) gettid() tgkill(r6, r7, 0x1) r8 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f000006c000-0xb)="2f6465762f6877726e6700", 0x121380, 0x0) ioctl$TIOCMGET(r8, 0x5415, &(0x7f000099d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xffffff7ffffffffc, &(0x7f0000a5b000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000fbe000)=@assoc_value={0x0, 0x7ec}, &(0x7f00005f0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f0000773000)={r10, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_gettime(0x0, &(0x7f000001e000)={0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0xfffffffffffffffc, 0x5, 0x0, &(0x7f0000012000-0x10)={r11, r12+30000000}, &(0x7f000000d000-0x4)=0x0, 0x0) fcntl$getown(r0, 0x9) 2017/12/14 11:36:32 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x11, 0xb) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) r1 = socket(0x10, 0x8000005, 0x5f8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r1, 0x0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000e7b000/0x2000)=nil, 0x2000, 0x1, 0x1150, r0, 0x4000000000000) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x40011, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0x0) mmap(&(0x7f00003bf000/0x4000)=nil, 0x4000, 0x4, 0x44050, r0, 0x1000000000000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f69000)="13000000430025f0000000040000090244790000f300000000050008002200e4ff00b7de", 0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000558000/0x3000)=nil, 0x3000, 0x20000000000000, 0x6052, r1, 0xfffffffffffffffb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x100000021130, r0, 0x0) mmap(&(0x7f0000383000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f6a000)={0x0, 0x0}, 0x6) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f6c000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 11:36:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00003b2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe0000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000aab000-0x38)={&(0x7f0000eb5000-0x58)=@alg={0x26, "6861736800000000000000000000", 0xa0f, 0x0, "38343200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x74)="efc3d05e55946396128b3ae7189ad966dce44ffcec865ed7751786706b2a058a80a41404ec90eb83263d5a5cc68fbc6a6c35675b951acf5da982e865e5ffbcf0635b3a31dc0d9b5cfaa49e27c5bab51d0e2fbb465cc7a3fbdc64db6536723e941e484607a92b8b9796d73ecad51d49264d31a0bc", 0x74}, {&(0x7f0000193000-0xbb)="c9e85060ad9a2efb4745df5d6ea77b17b8c26010b2d1e3f93d34e8d4af2f0c200e56facc47be05459c3865f7959ab6f9eeadd0f19a04fcbd9defc1e78a59b4be27127517c49065e2cde9734c6327b99e212be9630ee3222a8e14c537cd04bd8706804630005e8565285316911722d1c1b03fb023231b5157c329b50655f294962dc0c6bba7f60dc2a64f1cedeb0c5efb943a09f26cac6d413f4af269c5f81df47e6bb67f0dd8f11db16304e1209868e79f0c91c89e37fef15d6bf2", 0xbb}, {&(0x7f0000a74000-0x1c)="186ead7fec431a4e68a9eb52ae606e9ad8bdec999a71879956e7baf7", 0x1c}, {&(0x7f0000458000)="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", 0x1000}, {&(0x7f0000000000+0xc4a)="74e5b285a6ed14524196a0ba9b37e5fb3f50fa3f5624d342c5c429632127ba18f1699da97c36debfe3939c88dfab26d4958866ac4a0dfbd19f2c1cbf1a77167efdca077cc7e226c54dcd4ee33b833c778cc83048d4119a19984da5f4ca6a0f9124ccab75528382fd103969ec1e9d13c952efa2fcb0b58b1be15a21d997daeeba040f5d4fc259059da45a86aa6cff0eea864dd76c41a4e2124ca7885e71c0bccf06835349588ded486a95f3bf6264c7868dd1aec05135079339c96d3087209346bfcdab480b5c1b4370b0309229f13ffcb37ce7d7bc1393c3e7025a897a03c94ba961b8637e6937c294001eff0efed4ac05cf12a96dddb87ae1", 0xf9}], 0x5, &(0x7f000056e000)=[], 0x0, 0x8000}, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x80) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x18, "0cb5c48f99e35a56bba3b90ccff97b9df038ae4e55750a49"}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fc2000)={r3, 0x43, "f37feb6f0dc374352ba43c0350c9c46bc97767c53637ffbb15864d524e1081e8c24b930d1b7826a3233a539ff3b7cb49ada15a901fe364f01fd7d53ef592155d3ebb2f"}, &(0x7f0000002000-0x4)=0x4b) r4 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x12, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000be7000-0x4)=0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fc7000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000fc6000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ecb000-0xc)={r5, 0x9, 0x30}, &(0x7f000064a000)=0xc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r4, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fc2000)="2e2f636f6e74726f6c00", &(0x7f00003a4000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000fc3000-0xa)="776c616e3147504c2e00", 0xa, 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000768000)="2e2f636f6e74726f6c00", &(0x7f0000fc8000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) fchmodat(r4, &(0x7f0000007000)="2e2f636f6e74726f6c00", 0x200000000000100) 2017/12/14 11:36:32 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d72000-0xe)="2f6465762f6b657963686f726400", 0x10800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000076d000-0xc)={0x0, 0x3, 0x30}, &(0x7f00002df000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000001, 0x1, 0x2, 0x7a, 0x9, 0x7fffffff, 0x8, 0x9, r1}, &(0x7f0000000000)=0x20) 2017/12/14 11:36:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) fcntl$getown(r0, 0x9) 2017/12/14 11:36:32 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b97000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fc8000)={0x2bf, 0x7ff, 0x2da, 0x5, 0x9, 0x7, 0x2, 0x3f, 0x3, 0x40}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ac2000)="2e2f636f6e74726f6c00", 0x0, 0x80000000) getdents64(r1, &(0x7f0000fc8000-0x14)="000000000000000000000000000000000000000000000000", 0x18) chmod(&(0x7f00005fd000-0xa)="2e2f636f6e74726f6c00", 0x3a) ioctl$TIOCEXCL(r1, 0x540c) 2017/12/14 11:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) writev(r0, &(0x7f0000576000)=[{&(0x7f0000278000)="390000001300094700bb61e1c3e800000700000001000000000000000000000019001a000d00000008280ff4000000fd17e9ff800000f60005", 0x39}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b2c000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) fcntl$setown(r1, 0x8, r2) 2017/12/14 11:36:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0x180, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000003000-0x8)=0x4) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x2, 0x5a9ac2) 2017/12/14 11:36:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x1, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = fcntl$getown(r0, 0x9) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000ac2000)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x10, &(0x7f000054d000)="") creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) writev(r2, &(0x7f0000017000)=[{&(0x7f0000497000)="28d90000dd76aa9d", 0x8}, {&(0x7f0000b23000-0x26)="", 0x0}], 0x2) r4 = syz_open_dev$random(&(0x7f00004a9000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000e47000-0x8)=0xc6) r5 = open(&(0x7f00004f1000-0xc)="2e2f66696c65302f62757300", 0x8004, 0x88) getdents(r5, &(0x7f0000786000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56) ftruncate(r5, 0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000abf000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r6, r5, &(0x7f0000013000-0x8)=0x0, 0xffffffff) r7 = getpgrp(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080c000-0x8)="2e2f66696c653000", 0x1c0) r8 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffd) mkdirat(r8, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000a06000)="") unlinkat(r8, &(0x7f000057d000)="2e2f66696c653000", 0x200) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000540000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") fcntl$setown(r4, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) 2017/12/14 11:36:32 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r1, 0x0) listen(r1, 0xfffffffffffffffd) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000e7b000/0x2000)=nil, 0x2000, 0x1, 0x1150, r0, 0x4000000000000) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x40011, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0x0) mmap(&(0x7f00003bf000/0x4000)=nil, 0x4000, 0x4, 0x44050, r0, 0x1000000000000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f69000-0x25)="13000000430025f000000004000009020b01220010b500001000eb08002200e4ff00b700", 0x24) mmap(&(0x7f00006f4000/0x1000)=nil, 0x1000, 0x3, 0x150, r0, 0x0) mmap(&(0x7f0000383000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f69000)={0x0, 0x62, "82fca40712f852853d9a5135bc4d4d25c25d13dace67f1c8eaa9f92c7da37ac1736da085e926a4f76aedaf1dedd87fc8228bd8f9c4e69692f22339332070cbf4a6a7b2387eff154eb90c7721740dfd6b55dde4b9229a120240b7acda7515664f111b"}, &(0x7f0000a1f000-0x4)=0x6a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000084d000)={r2, 0x0}, 0x6) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x120, &(0x7f000078d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xea, 0x3a, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x9, {0x943d, 0x6, "1ba93b", 0x4, 0x37, 0x9, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x2f, 0x7, 0x100000000, 0x9d78, 0x20, 0x7ff, 0x0}, @routing={0x3a, 0xe, 0x0, 0x7f, 0x8, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], "f9e576177a6b6f85ee2de61cdbb368a0b6a1dd7596bae416933834300eaaa010a9dbfe9d9625ad9364ca3502043f36bedfc12cfa7225320f13af"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000865000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ea9000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) 2017/12/14 11:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000375000)="") fcntl$setstatus(r0, 0x4, 0x2800) recvfrom(r0, &(0x7f0000295000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x100, 0x0, 0x0) exit(0x80000000000ffff) read(r0, &(0x7f000081e000-0x35)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) fchdir(r0) 2017/12/14 11:36:32 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x100000800000006) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00006d4000)=0x4, 0x4) r1 = socket(0x20000002, 0x10000000000003, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x200000000, 0x400000000a, 0x9, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000061f000/0x2000)=nil, 0x2000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x4000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000004, 0x1011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xff, 0x100, &(0x7f0000009000-0x1)="00", &(0x7f0000004000-0x4)=0x1) r3 = socket(0xa, 0xfffffffffffffffe, 0x6) r4 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000ff3000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r4, &(0x7f0000002000)=[{&(0x7f0000e41000)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x1) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000ff5000)=[{&(0x7f000000a000-0x49)="4800000014001904090000000000010002847f0080ffe00600000000000000a2bc5603ca0000000000000000000100000100000000000000ff5bffff00c7ffed5e00000000dc000004", 0x49}], 0x1) [ 82.140488] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1136 comm=syz-executor4 [ 82.148201] ================================================================== [ 82.148217] BUG: KASAN: slab-out-of-bounds in __lock_acquire+0x2eff/0x3640 at addr ffff8801ccbe9cf8 ** 850 printk messages dropped ** [ 82.152506] [] sg_finish_rem_req+0x295/0x340 ** 1825 printk messages dropped ** [ 82.161841] kasan_kmalloc+0xad/0xe0 ** 1543 printk messages dropped ** [ 82.169532] [] queued_write_lock_slowpath+0x116/0x150 ** 2747 printk messages dropped ** [ 82.183282] SyS_fcntl+0x6e6/0xc70 ** 1435 printk messages dropped ** [ 82.190443] ================================================================== ** 2116 printk messages dropped ** [ 82.201020] [] do_raw_write_lock+0xc7/0x1d0 ** 1804 printk messages dropped ** [ 82.210084] [] sg_read+0xa1c/0x1440 ** 1722 printk messages dropped ** [ 82.218750] [] sg_remove_request+0x70/0x120 ** 1861 printk messages dropped ** [ 82.228108] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 3228 printk messages dropped ** [ 82.244433] [] kasan_object_err+0x1c/0x70 ** 2648 printk messages dropped ** [ 82.257730] [] SyS_read+0xd9/0x1b0 ** 2105 printk messages dropped ** [ 82.268490] [] entry_SYSENTER_compat+0x51/0x60 ** 1876 printk messages dropped ** [ 82.277942] Allocated: ** 1111 printk messages dropped ** [ 82.283554] [] ? avc_policy_seqno+0x9/0x20 ** 1793 printk messages dropped ** [ 82.292553] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1997 printk messages dropped ** [ 82.302559] ^ ** 1936 printk messages dropped ** [ 82.312348] save_stack+0x43/0xd0 ** 1336 printk messages dropped ** [ 82.319101] save_stack+0x43/0xd0 ** 1748 printk messages dropped ** [ 82.327963] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2103 printk messages dropped ** [ 82.338480] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2087 printk messages dropped ** [ 82.348944] fasync_free+0x1c/0x20 ** 1328 printk messages dropped ** [ 82.355634] [] entry_SYSENTER_compat+0x51/0x60 ** 1859 printk messages dropped ** [ 82.364947] [] __vfs_read+0x103/0x670 ** 1712 printk messages dropped ** [ 82.373529] [] __asan_report_load4_noabort+0x29/0x30 ** 1952 printk messages dropped ** [ 82.383318] [] do_raw_write_lock+0xc7/0x1d0 ** 1795 printk messages dropped ** [ 82.392315] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2157 printk messages dropped ** [ 82.403185] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2087 printk messages dropped ** [ 82.413778] save_stack+0x43/0xd0 ** 1353 printk messages dropped ** [ 82.420603] fcntl_setlease+0x168/0x220 ** 1834 printk messages dropped ** [ 82.429822] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1966 printk messages dropped ** [ 82.439698] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1970 printk messages dropped ** [ 82.449497] kmem_cache_free+0xb2/0x2e0 ** 1441 printk messages dropped ** [ 82.456742] Read of size 4 by task syz-executor2/1147 ** 1649 printk messages dropped ** [ 82.465008] Read of size 4 by task syz-executor2/1147 ** 1632 printk messages dropped ** [ 82.473207] kmem_cache_free+0xb2/0x2e0 ** 1414 printk messages dropped ** [ 82.480318] sg_fasync+0x86/0xb0 ** 1377 printk messages dropped ** [ 82.487261] CPU: 0 PID: 1147 Comm: syz-executor2 Tainted: G B 4.9.69-g3f1d77c #4 ** 2335 printk messages dropped ** [ 82.499076] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2077 printk messages dropped ** [ 82.509483] Memory state around the buggy address: ** 1586 printk messages dropped ** [ 82.517419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2483 printk messages dropped ** [ 82.529887] [] __asan_report_load4_noabort+0x29/0x30 ** 1959 printk messages dropped ** [ 82.539701] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1994 printk messages dropped ** [ 82.549678] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2163 printk messages dropped ** [ 82.560528] save_stack_trace+0x16/0x20 ** 1389 printk messages dropped ** [ 82.567516] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1941 printk messages dropped ** [ 82.577340] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2084 printk messages dropped ** [ 82.587739] ================================================================== ** 2078 printk messages dropped ** [ 82.598156] do_fast_syscall_32+0x2f7/0x890 ** 1459 printk messages dropped ** [ 82.605429] [] __asan_report_load4_noabort+0x29/0x30 ** 1955 printk messages dropped ** [ 82.615215] [] sg_remove_request+0x70/0x120 ** 1797 printk messages dropped ** [ 82.624221] [] _raw_write_lock_irqsave+0x56/0x62 ** 1862 printk messages dropped ** [ 82.633515] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2117 printk messages dropped ** [ 82.644111] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2007 printk messages dropped ** [ 82.654276] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2106 printk messages dropped ** [ 82.664860] [] __asan_report_load4_noabort+0x29/0x30 ** 1951 printk messages dropped ** [ 82.674625] [] queued_write_lock_slowpath+0x116/0x150 ** 1847 printk messages dropped ** [ 82.683885] SyS_fcntl+0x6e6/0xc70 ** 1300 printk messages dropped ** [ 82.690401] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2527 printk messages dropped ** [ 82.703785] Memory state around the buggy address: ** 1586 printk messages dropped ** [ 82.711700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2455 printk messages dropped ** [ 82.724013] kmem_cache_free+0xb2/0x2e0 ** 1383 printk messages dropped ** [ 82.730964] [] sg_remove_request+0x70/0x120 ** 1797 printk messages dropped ** [ 82.740115] [] _raw_write_lock_irqsave+0x56/0x62 ** 1902 printk messages dropped ** [ 82.749676] save_stack+0x43/0xd0 ** 1300 printk messages dropped ** [ 82.756169] ^ ** 1896 printk messages dropped ** [ 82.765665] [] ? sg_remove_request+0x70/0x120 ** 1840 printk messages dropped ** [ 82.774889] kasan_slab_free+0x73/0xc0 ** 1379 printk messages dropped ** [ 82.781778] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2062 printk messages dropped ** [ 82.792098] compat_SyS_fcntl64+0xce/0x4f0 ** 1441 printk messages dropped ** [ 82.799295] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2066 printk messages dropped ** [ 82.809664] [] ? do_fast_syscall_32+0xcf/0x890 ** 1846 printk messages dropped ** [ 82.819018] Call Trace: ** 1120 printk messages dropped ** [ 82.824615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2472 printk messages dropped ** [ 82.837007] Read of size 4 by task syz-executor2/1147 ** 1643 printk messages dropped ** [ 82.845241] ^ ** 1892 printk messages dropped ** [ 82.854727] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2093 printk messages dropped ** [ 82.865201] Call Trace: ** 1118 printk messages dropped ** [ 82.870794] Read of size 4 by task syz-executor2/1147 ** 1619 printk messages dropped ** [ 82.878943] kasan_slab_alloc+0x12/0x20 ** 1389 printk messages dropped ** [ 82.885899] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2110 printk messages dropped ** [ 82.896487] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2013 printk messages dropped ** [ 82.906678] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2107 printk messages dropped ** [ 82.917231] [] sg_finish_rem_req+0x295/0x340 ** 1816 printk messages dropped ** [ 82.926332] [] ? vfs_copy_file_range+0x740/0x740 ** 1894 printk messages dropped ** [ 82.935782] save_stack_trace+0x16/0x20 ** 1387 printk messages dropped ** [ 82.942742] [] sg_finish_rem_req+0x295/0x340 ** 1819 printk messages dropped ** [ 82.951876] [] entry_SYSENTER_compat+0x51/0x60 ** 1830 printk messages dropped ** [ 82.960982] ^ ** 1884 printk messages dropped ** [ 82.970413] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2119 printk messages dropped ** [ 82.981133] [] ? default_llseek+0x290/0x290 ** 1792 printk messages dropped ** [ 82.990194] [] sg_remove_request+0x70/0x120 ** 1797 printk messages dropped ** [ 82.999199] [] _raw_write_lock_irqsave+0x56/0x62 ** 1885 printk messages dropped ** [ 83.008661] [] ? fsnotify+0xf30/0xf30 ** 1697 printk messages dropped ** [ 83.017148] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2715 printk messages dropped ** [ 83.030758] [] _raw_write_lock_irqsave+0x56/0x62 ** 1865 printk messages dropped ** [ 83.040076] Call Trace: ** 1118 printk messages dropped ** [ 83.045656] Read of size 4 by task syz-executor2/1147 ** 1641 printk messages dropped ** [ 83.053893] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2052 printk messages dropped ** [ 83.064310] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1937 printk messages dropped ** [ 83.073993] [] kasan_object_err+0x1c/0x70 ** 1757 printk messages dropped ** [ 83.082859] PID = 1128 ** 1119 printk messages dropped ** [ 83.088487] [] do_fast_syscall_32+0x2f7/0x890 ** 1834 printk messages dropped ** [ 83.097651] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2079 printk messages dropped ** [ 83.108115] do_fast_syscall_32+0x2f7/0x890 ** 1458 printk messages dropped ** [ 83.115386] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2089 printk messages dropped ** [ 83.125838] Read of size 4 by task syz-executor2/1147 ** 1647 printk messages dropped ** [ 83.134100] ================================================================== ** 2070 printk messages dropped ** [ 83.144617] kasan_kmalloc+0xad/0xe0 ** 1346 printk messages dropped ** [ 83.151357] PID = 1128 ** 1100 printk messages dropped ** [ 83.156821] [] sg_remove_request+0x70/0x120 ** 1800 printk messages dropped ** [ 83.165846] [] sg_finish_rem_req+0x295/0x340 ** 1816 printk messages dropped ** [ 83.174963] [] ? vfs_copy_file_range+0x740/0x740 ** 1875 printk messages dropped ** [ 83.184337] [] do_fast_syscall_32+0x2f7/0x890 ** 1832 printk messages dropped ** [ 83.193465] ^ ** 1869 printk messages dropped ** [ 83.202862] entry_SYSENTER_compat+0x51/0x60 ** 1447 printk messages dropped ** [ 83.210123] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2082 printk messages dropped ** [ 83.220752] ffff8801ccbe9d00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2053 printk messages dropped ** [ 83.231269] [] ? default_llseek+0x290/0x290 ** 1787 printk messages dropped ** [ 83.240196] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2081 printk messages dropped ** [ 83.250697] ^ ** 1891 printk messages dropped ** [ 83.260210] [] __asan_report_load4_noabort+0x29/0x30 ** 1942 printk messages dropped ** [ 83.269947] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2094 printk messages dropped ** [ 83.280438] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2657 printk messages dropped ** [ 83.293900] [] SyS_read+0xd9/0x1b0 ** 1631 printk messages dropped ** [ 83.302074] [] do_raw_write_lock+0xc7/0x1d0 ** 1810 printk messages dropped ** [ 83.311399] [] ? fsnotify+0x86/0xf30 ** 1681 printk messages dropped ** [ 83.319859] kasan_slab_free+0x73/0xc0 ** 1375 printk messages dropped ** [ 83.326775] [] kasan_object_err+0x1c/0x70 ** 1729 printk messages dropped ** [ 83.335433] [] queued_write_lock_slowpath+0x116/0x150 ** 1938 printk messages dropped ** [ 83.345123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2399 printk messages dropped ** [ 83.357335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2419 printk messages dropped ** [ 83.369760] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1936 printk messages dropped ** [ 83.379695] [] kasan_report.part.1+0x21c/0x500 ** 1857 printk messages dropped ** [ 83.389148] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2039 printk messages dropped ** [ 83.399423] [] dump_stack+0xc1/0x128 ** 1668 printk messages dropped ** [ 83.407807] [] ? fsnotify+0xf30/0xf30 ** 1707 printk messages dropped ** [ 83.416319] [] kasan_report.part.1+0x21c/0x500 ** 1854 printk messages dropped ** [ 83.425748] entry_SYSENTER_compat+0x51/0x60 ** 1459 printk messages dropped ** [ 83.433096] [] ? default_llseek+0x290/0x290 ** 1780 printk messages dropped ** [ 83.442004] ffffffff8153a45c ffffed003997d39c ffff8801d77fe500 0000000000000000 ** 2087 printk messages dropped ** [ 83.452499] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2032 printk messages dropped ** [ 83.462804] CPU: 0 PID: 1147 Comm: syz-executor2 Tainted: G B 4.9.69-g3f1d77c #4 ** 2306 printk messages dropped ** [ 83.474537] kmem_cache_free+0xb2/0x2e0 ** 1374 printk messages dropped ** [ 83.481561] [] kasan_object_err+0x1c/0x70 ** 1734 printk messages dropped ** [ 83.490368] [] sg_finish_rem_req+0x295/0x340 ** 1798 printk messages dropped ** [ 83.499510] [] sg_remove_request+0x70/0x120 ** 1806 printk messages dropped ** [ 83.508668] [] ? default_llseek+0x290/0x290 ** 1936 printk messages dropped ** [ 83.518438] [] __asan_report_load4_noabort+0x29/0x30 ** 1977 printk messages dropped ** [ 83.528363] Object at ffff8801ccbe9c80, in cache fasync_cache size: 96 ** 1910 printk messages dropped ** [ 83.537695] Read of size 4 by task syz-executor2/1147 ** 1649 printk messages dropped ** [ 83.545933] Read of size 4 by task syz-executor2/1147 ** 1644 printk messages dropped ** [ 83.554264] ffff8801ccbe9d00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2065 printk messages dropped ** [ 83.564666] [] do_fast_syscall_32+0x2f7/0x890 ** 1834 printk messages dropped ** [ 83.573797] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2077 printk messages dropped ** [ 83.584243] SyS_fcntl+0x658/0xc70 ** 1306 printk messages dropped ** [ 83.590766] Call Trace: ** 1094 printk messages dropped ** [ 83.596269] do_fast_syscall_32+0x2f7/0x890 ** 1452 printk messages dropped ** [ 83.603516] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2098 printk messages dropped ** [ 83.614032] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2089 printk messages dropped ** [ 83.624688] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2088 printk messages dropped ** [ 83.635219] kasan_slab_free+0x73/0xc0 ** 1373 printk messages dropped ** [ 83.642189] Call Trace: ** 1112 printk messages dropped ** [ 83.647791] ^ ** 1899 printk messages dropped ** [ 83.657319] [] sg_read+0xa1c/0x1440 ** 1665 printk messages dropped ** [ 83.665662] [] ? vfs_copy_file_range+0x740/0x740 ** 1891 printk messages dropped ** [ 83.675178] entry_SYSENTER_compat+0x51/0x60 ** 1468 printk messages dropped ** [ 83.682515] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2004 printk messages dropped ** [ 83.692503] CPU: 0 PID: 1147 Comm: syz-executor2 Tainted: G B 4.9.69-g3f1d77c #4 ** 2308 printk messages dropped ** [ 83.704091] fcntl_setlease+0x168/0x220 ** 1385 printk messages dropped ** [ 83.711055] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2007 printk messages dropped ** [ 83.721164] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2103 printk messages dropped ** [ 83.731797] [] kasan_object_err+0x1c/0x70 ** 1769 printk messages dropped ** [ 83.740694] Freed: ** 1048 printk messages dropped ** [ 83.745951] entry_SYSENTER_compat+0x51/0x60 ** 1475 printk messages dropped ** [ 83.753355] [] ? selinux_file_permission+0x82/0x460 ** 1934 printk messages dropped ** [ 83.763017] [] queued_write_lock_slowpath+0x116/0x150 ** 1973 printk messages dropped ** [ 83.772925] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1908 printk messages dropped ** [ 83.782446] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2066 printk messages dropped ** [ 83.792835] [] entry_SYSENTER_compat+0x51/0x60 ** 1838 printk messages dropped ** [ 83.802099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2472 printk messages dropped ** [ 83.814538] Read of size 4 by task syz-executor2/1147 ** 1642 printk messages dropped ** [ 83.822831] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2063 printk messages dropped ** [ 83.833203] [] SyS_read+0xd9/0x1b0 ** 1637 printk messages dropped ** [ 83.841407] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1937 printk messages dropped ** [ 83.851158] [] kasan_object_err+0x1c/0x70 ** 1779 printk messages dropped ** [ 83.860075] do_fast_syscall_32+0x2f7/0x890 ** 1439 printk messages dropped ** [ 83.867269] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2109 printk messages dropped ** [ 83.877844] [] queued_write_lock_slowpath+0x116/0x150 ** 1971 printk messages dropped ** [ 83.887886] [] ? vfs_copy_file_range+0x740/0x740 ** 1890 printk messages dropped ** [ 83.897331] do_fast_syscall_32+0x2f7/0x890 ** 1461 printk messages dropped ** [ 83.904634] [] queued_write_lock_slowpath+0x116/0x150 ** 1972 printk messages dropped ** [ 83.914536] [] do_fast_syscall_32+0x2f7/0x890 ** 1833 printk messages dropped ** [ 83.923675] ffff8801ccbe9d00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2064 printk messages dropped ** [ 83.934040] [] ? vfs_copy_file_range+0x740/0x740 ** 1874 printk messages dropped ** [ 83.943436] [] ? vfs_copy_file_range+0x740/0x740 ** 1838 printk messages dropped ** [ 83.952619] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2734 printk messages dropped ** [ 83.966472] [] ? do_fast_syscall_32+0xcf/0x890 ** 1846 printk messages dropped ** [ 83.975837] Call Trace: ** 1120 printk messages dropped ** [ 83.981445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2475 printk messages dropped ** [ 83.993836] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2095 printk messages dropped ** [ 84.004314] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2709 printk messages dropped ** [ 84.017890] [] kasan_report.part.1+0x21c/0x500 ** 1835 printk messages dropped ** [ 84.027177] kasan_slab_alloc+0x12/0x20 ** 1378 printk messages dropped ** [ 84.034064] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2663 printk messages dropped ** [ 84.047507] [] entry_SYSENTER_compat+0x51/0x60 ** 1852 printk messages dropped ** [ 84.056883] [] ? sg_remove_request+0x70/0x120 ** 1846 printk messages dropped ** [ 84.066330] do_fast_syscall_32+0x2f7/0x890 ** 1454 printk messages dropped ** [ 84.073630] [] sg_finish_rem_req+0x295/0x340 ** 1838 printk messages dropped ** [ 84.082837] kasan_slab_free+0x73/0xc0 ** 1376 printk messages dropped ** [ 84.089686] [] kasan_report.part.1+0x21c/0x500 ** 1858 printk messages dropped ** [ 84.099002] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2056 printk messages dropped ** [ 84.109314] [] ? fsnotify+0x86/0xf30 ** 1664 printk messages dropped ** [ 84.117645] Allocated: ** 1098 printk messages dropped ** [ 84.123116] [] do_raw_write_lock+0xc7/0x1d0 ** 1797 printk messages dropped ** [ 84.132208] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2078 printk messages dropped ** [ 84.142623] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2068 printk messages dropped ** [ 84.153009] [] ? vfs_copy_file_range+0x740/0x740 ** 1879 printk messages dropped ** [ 84.162435] Allocated: ** 1099 printk messages dropped ** [ 84.167915] [] _raw_write_lock_irqsave+0x56/0x62 ** 1886 printk messages dropped ** [ 84.177376] [] ? avc_policy_seqno+0x9/0x20 ** 1793 printk messages dropped ** [ 84.186357] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1988 printk messages dropped ** [ 84.196293] fcntl_setlease+0x168/0x220 ** 1383 printk messages dropped ** [ 84.203218] [] sg_read+0xa1c/0x1440 ** 1662 printk messages dropped ** [ 84.211603] [] SyS_read+0xd9/0x1b0 ** 1634 printk messages dropped ** [ 84.219861] [] sg_remove_request+0x70/0x120 ** 1799 printk messages dropped ** [ 84.228883] [] sg_remove_request+0x70/0x120 ** 1796 printk messages dropped ** [ 84.237874] [] do_raw_write_lock+0xc7/0x1d0 ** 1799 printk messages dropped ** [ 84.246874] [] do_raw_write_lock+0xc7/0x1d0 ** 1798 printk messages dropped ** [ 84.255871] [] queued_write_lock_slowpath+0x116/0x150 ** 1974 printk messages dropped ** [ 84.265789] [] entry_SYSENTER_compat+0x51/0x60 ** 1825 printk messages dropped ** [ 84.274885] entry_SYSENTER_compat+0x51/0x60 ** 1456 printk messages dropped ** [ 84.282175] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1986 printk messages dropped ** [ 84.292187] kmem_cache_free+0xb2/0x2e0 ** 1406 printk messages dropped ** [ 84.299357] Allocated: ** 1098 printk messages dropped ** [ 84.304864] [] do_raw_write_lock+0xc7/0x1d0 ** 1797 printk messages dropped ** [ 84.314015] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2081 printk messages dropped ** [ 84.324420] ^ ** 1893 printk messages dropped ** [ 84.333905] [] queued_write_lock_slowpath+0x116/0x150 ** 1971 printk messages dropped ** [ 84.343811] [] ? vfs_copy_file_range+0x740/0x740 ** 1887 printk messages dropped ** [ 84.353271] sg_fasync+0x86/0xb0 ** 1243 printk messages dropped ** [ 84.359481] [] sg_remove_request+0x70/0x120 ** 1799 printk messages dropped ** [ 84.368490] [] sg_remove_request+0x70/0x120 ** 1790 printk messages dropped ** [ 84.377515] [] kasan_object_err+0x1c/0x70 ** 1769 printk messages dropped ** [ 84.386431] Freed: ** 1027 printk messages dropped ** [ 84.391613] [] vfs_read+0x11e/0x380 ** 1642 printk messages dropped ** [ 84.399852] [] ? default_llseek+0x290/0x290 ** 1821 printk messages dropped ** [ 84.408964] kmem_cache_alloc+0xba/0x290 ** 1413 printk messages dropped ** [ 84.416048] [] ? vfs_copy_file_range+0x740/0x740 ** 1894 printk messages dropped ** [ 84.425551] save_stack_trace+0x16/0x20 ** 1386 printk messages dropped ** [ 84.432486] [] sg_remove_request+0x70/0x120 ** 1792 printk messages dropped ** [ 84.441436] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2089 printk messages dropped ** [ 84.451874] Read of size 4 by task syz-executor2/1147 ** 1622 printk messages dropped ** [ 84.460032] sg_fasync+0x86/0xb0 ** 1282 printk messages dropped ** [ 84.466554] save_stack+0x43/0xd0 ** 1290 printk messages dropped ** [ 84.473028] ================================================================== ** 2071 printk messages dropped ** [ 84.483522] kasan_kmalloc+0xad/0xe0 ** 1343 printk messages dropped ** [ 84.490252] [] entry_SYSENTER_compat+0x51/0x60 ** 1846 printk messages dropped ** [ 84.499447] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2106 printk messages dropped ** [ 84.510011] [] sg_remove_request+0x70/0x120 ** 1808 printk messages dropped ** [ 84.519075] [] ? fsnotify+0xf30/0xf30 ** 1679 printk messages dropped ** [ 84.527474] save_stack+0x43/0xd0 ** 1289 printk messages dropped ** [ 84.533914] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2069 printk messages dropped ** [ 84.544424] PID = 1128 ** 1098 printk messages dropped ** [ 84.549915] [] _raw_write_lock_irqsave+0x56/0x62 ** 1879 printk messages dropped ** [ 84.559339] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1940 printk messages dropped ** [ 84.569056] [] __asan_report_load4_noabort+0x29/0x30 ** 1953 printk messages dropped ** [ 84.578844] [] _raw_write_lock_irqsave+0x56/0x62 ** 1887 printk messages dropped ** [ 84.588303] [] ? selinux_file_permission+0x82/0x460 ** 1924 printk messages dropped ** [ 84.597894] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2066 printk messages dropped ** [ 84.608276] kasan_slab_alloc+0x12/0x20 ** 1400 printk messages dropped ** [ 84.615332] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2022 printk messages dropped ** [ 84.625642] [] sg_read+0xa1c/0x1440 ** 1662 printk messages dropped ** [ 84.634010] [] SyS_read+0xd9/0x1b0 ** 1633 printk messages dropped ** [ 84.642161] [] ? sg_remove_request+0x70/0x120 ** 1843 printk messages dropped ** [ 84.651362] fcntl_setlease+0x168/0x220 ** 1382 printk messages dropped ** [ 84.658276] [] sg_finish_rem_req+0x295/0x340 ** 1820 printk messages dropped ** [ 84.667419] Object at ffff8801ccbe9c80, in cache fasync_cache size: 96 ** 1860 printk messages dropped ** [ 84.676744] [] ? fsnotify+0x86/0xf30 ** 1655 printk messages dropped ** [ 84.685033] [] vfs_read+0x11e/0x380 ** 1632 printk messages dropped ** [ 84.693173] [] do_raw_write_lock+0xc7/0x1d0 ** 1796 printk messages dropped ** [ 84.702668] [] __asan_report_load4_noabort+0x29/0x30 ** 1953 printk messages dropped ** [ 84.712555] [] _raw_write_lock_irqsave+0x56/0x62 ** 1879 printk messages dropped ** [ 84.721971] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1939 printk messages dropped ** [ 84.731671] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2126 printk messages dropped ** [ 84.742374] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1930 printk messages dropped ** [ 84.752020] [] sg_finish_rem_req+0x295/0x340 ** 1819 printk messages dropped ** [ 84.761159] [] entry_SYSENTER_compat+0x51/0x60 ** 1830 printk messages dropped ** [ 84.770285] ^ ** 1888 printk messages dropped ** [ 84.779737] [] kasan_object_err+0x1c/0x70 ** 1767 printk messages dropped ** [ 84.788671] do_fast_syscall_32+0x2f7/0x890 ** 1461 printk messages dropped ** [ 84.796048] [] queued_write_lock_slowpath+0x116/0x150 ** 1980 printk messages dropped ** [ 84.805993] kasan_kmalloc+0xad/0xe0 ** 1343 printk messages dropped ** [ 84.812728] [] entry_SYSENTER_compat+0x51/0x60 ** 1845 printk messages dropped ** [ 84.821909] [] kasan_report.part.1+0x21c/0x500 ** 1857 printk messages dropped ** [ 84.831196] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2068 printk messages dropped ** [ 84.841578] [] do_fast_syscall_32+0x2f7/0x890 ** 1844 printk messages dropped ** [ 84.850776] Call Trace: ** 1124 printk messages dropped ** [ 84.856401] Call Trace: ** 1099 printk messages dropped ** [ 84.861925] save_stack+0x43/0xd0 ** 1292 printk messages dropped ** [ 84.868384] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2710 printk messages dropped ** [ 84.882050] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2108 printk messages dropped ** [ 84.892643] [] sg_read+0xa1c/0x1440 ** 1658 printk messages dropped ** [ 84.900953] [] ? selinux_file_permission+0x82/0x460 ** 1936 printk messages dropped ** [ 84.910627] [] _raw_write_lock_irqsave+0x56/0x62 ** 1879 printk messages dropped ** [ 84.920048] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1935 printk messages dropped ** [ 84.929717] Call Trace: ** 1130 printk messages dropped ** [ 84.935374] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2049 printk messages dropped ** [ 84.945665] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1922 printk messages dropped ** [ 84.955377] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2109 printk messages dropped ** [ 84.966083] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1939 printk messages dropped ** [ 84.975921] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2108 printk messages dropped ** [ 84.986469] [] sg_read+0xa1c/0x1440 ** 1658 printk messages dropped ** [ 84.994804] [] ? selinux_file_permission+0x82/0x460 ** 1932 printk messages dropped ** [ 85.004440] [] __asan_report_load4_noabort+0x29/0x30 ** 1927 printk messages dropped ** [ 85.014089] entry_SYSENTER_compat+0x51/0x60 ** 1435 printk messages dropped ** [ 85.021264] Read of size 4 by task syz-executor2/1147 ** 1625 printk messages dropped ** [ 85.029442] do_fast_syscall_32+0x2f7/0x890 ** 1460 printk messages dropped ** [ 85.036980] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2083 printk messages dropped ** [ 85.047629] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2072 printk messages dropped ** [ 85.058040] kasan_kmalloc+0xad/0xe0 ** 1329 printk messages dropped ** [ 85.064679] [] ? default_llseek+0x290/0x290 ** 1818 printk messages dropped ** [ 85.073777] save_stack+0x43/0xd0 ** 1297 printk messages dropped ** [ 85.080249] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2070 printk messages dropped ** [ 85.090694] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1916 printk messages dropped ** [ 85.100247] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2100 printk messages dropped ** [ 85.110771] ffffffff8153a45c ffffed003997d39c ffff8801d77fe500 0000000000000000 ** 2107 printk messages dropped ** [ 85.121407] [] queued_write_lock_slowpath+0x116/0x150 ** 1974 printk messages dropped ** [ 85.131381] [] entry_SYSENTER_compat+0x51/0x60 ** 1847 printk messages dropped ** [ 85.140582] [] __asan_report_load4_noabort+0x29/0x30 ** 1953 printk messages dropped ** [ 85.150365] [] _raw_write_lock_irqsave+0x56/0x62 ** 1882 printk messages dropped ** [ 85.159801] [] __vfs_read+0x103/0x670 ** 1700 printk messages dropped ** [ 85.168278] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2700 printk messages dropped ** [ 85.181791] Read of size 4 by task syz-executor2/1147 ** 1644 printk messages dropped ** [ 85.190034] ffff8801ccbe9d00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2068 printk messages dropped ** [ 85.200528] Object at ffff8801ccbe9c80, in cache fasync_cache size: 96 ** 1931 printk messages dropped ** [ 85.210218] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2009 printk messages dropped ** [ 85.220265] Call Trace: ** 1121 printk messages dropped ** [ 85.225869] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2109 printk messages dropped ** [ 85.236438] [] queued_write_lock_slowpath+0x116/0x150 ** 1977 printk messages dropped ** [ 85.246354] PID = 1128 ** 1097 printk messages dropped ** [ 85.251825] [] do_raw_write_lock+0xc7/0x1d0 ** 1786 printk messages dropped ** [ 85.260742] CPU: 0 PID: 1147 Comm: syz-executor2 Tainted: G B 4.9.69-g3f1d77c #4 ** 2322 printk messages dropped ** [ 85.272348] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2707 printk messages dropped ** [ 85.286044] [] dump_stack+0xc1/0x128 ** 1675 printk messages dropped ** [ 85.294464] [] ? vfs_copy_file_range+0x740/0x740 ** 1880 printk messages dropped ** [ 85.303871] Object at ffff8801ccbe9c80, in cache fasync_cache size: 96 ** 1932 printk messages dropped ** [ 85.313645] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1934 printk messages dropped ** [ 85.323297] [] dump_stack+0xc1/0x128 ** 1678 printk messages dropped ** [ 85.331749] [] do_fast_syscall_32+0x2f7/0x890 ** 1820 printk messages dropped ** [ 85.340847] kasan_slab_free+0x73/0xc0 ** 1361 printk messages dropped ** [ 85.347652] ^ ** 1892 printk messages dropped ** [ 85.357133] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2085 printk messages dropped ** [ 85.367714] ================================================================== ** 2071 printk messages dropped ** [ 85.378118] kasan_slab_alloc+0x12/0x20 ** 1395 printk messages dropped ** [ 85.385076] [] ? sg_remove_request+0x70/0x120 ** 1842 printk messages dropped ** [ 85.394284] fasync_free+0x1c/0x20 ** 1314 printk messages dropped ** [ 85.400879] [] ? default_llseek+0x290/0x290 ** 1801 printk messages dropped ** [ 85.409885] [] ? fsnotify+0xf30/0xf30 ** 1699 printk messages dropped ** [ 85.418345] CPU: 0 PID: 1147 Comm: syz-executor2 Tainted: G B 4.9.69-g3f1d77c #4 ** 2312 printk messages dropped ** [ 85.429920] entry_SYSENTER_compat+0x51/0x60 ** 1480 printk messages dropped ** [ 85.437340] kasan_slab_alloc+0x12/0x20 ** 1391 printk messages dropped ** [ 85.444326] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2081 printk messages dropped ** [ 85.454837] ^ ** 1890 printk messages dropped ** [ 85.464288] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2104 printk messages dropped ** [ 85.474839] [] _raw_write_lock_irqsave+0x56/0x62 ** 1876 printk messages dropped ** [ 85.484243] [] sg_remove_request+0x70/0x120 ** 1796 printk messages dropped ** [ 85.493246] [] do_raw_write_lock+0xc7/0x1d0 ** 1797 printk messages dropped ** [ 85.502266] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2244 printk messages dropped ** [ 85.513516] [] dump_stack+0xc1/0x128 ** 1675 printk messages dropped ** [ 85.521944] [] ? vfs_copy_file_range+0x740/0x740 ** 1889 printk messages dropped ** [ 85.531314] sg_fasync+0x86/0xb0 ** 1263 printk messages dropped ** [ 85.537654] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1934 printk messages dropped ** [ 85.547321] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1933 printk messages dropped ** [ 85.556981] Call Trace: ** 1120 printk messages dropped ** [ 85.562628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2472 printk messages dropped ** [ 85.575012] Read of size 4 by task syz-executor2/1147 ** 1637 printk messages dropped ** [ 85.583226] do_fast_syscall_32+0x2f7/0x890 ** 1438 printk messages dropped ** [ 85.590414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2465 printk messages dropped ** [ 85.602809] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2068 printk messages dropped ** [ 85.613358] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1946 printk messages dropped ** [ 85.623123] [] ? do_fast_syscall_32+0xcf/0x890 ** 1849 printk messages dropped ** [ 85.632347] [] kasan_report.part.1+0x21c/0x500 ** 1857 printk messages dropped ** [ 85.641669] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2069 printk messages dropped ** [ 85.652064] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1924 printk messages dropped ** [ 85.661669] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2043 printk messages dropped ** [ 85.671914] [] vfs_read+0x11e/0x380 ** 1613 printk messages dropped ** [ 85.679955] ffff8801ccbe9d00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2044 printk messages dropped ** [ 85.690355] [] _raw_write_lock_irqsave+0x56/0x62 ** 1876 printk messages dropped ** [ 85.700056] [] sg_remove_request+0x70/0x120 ** 1798 printk messages dropped ** [ 85.709165] [] ? sg_remove_request+0x70/0x120 ** 1838 printk messages dropped ** [ 85.718422] save_stack_trace+0x16/0x20 ** 1410 printk messages dropped ** [ 85.725503] PID = 1128 ** 1097 printk messages dropped ** [ 85.730977] [] do_raw_write_lock+0xc7/0x1d0 ** 1801 printk messages dropped ** [ 85.740002] [] ? sg_remove_request+0x70/0x120 ** 1810 printk messages dropped ** [ 85.749062] [] ? avc_policy_seqno+0x9/0x20 ** 1718 printk messages dropped ** [ 85.757643] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1996 printk messages dropped ** [ 85.767730] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2069 printk messages dropped ** [ 85.778451] [] entry_SYSENTER_compat+0x51/0x60 ** 1848 printk messages dropped ** [ 85.787780] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2084 printk messages dropped ** [ 85.798194] ================================================================== ** 2073 printk messages dropped ** [ 85.808598] kmem_cache_alloc+0xba/0x290 ** 1416 printk messages dropped ** [ 85.815683] [] entry_SYSENTER_compat+0x51/0x60 ** 1847 printk messages dropped ** [ 85.824882] [] __asan_report_load4_noabort+0x29/0x30 ** 1950 printk messages dropped ** [ 85.834653] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2075 printk messages dropped ** [ 85.845029] do_fast_syscall_32+0x2f7/0x890 ** 1455 printk messages dropped ** [ 85.852332] [] sg_read+0xa1c/0x1440 ** 1640 printk messages dropped ** [ 85.860634] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2070 printk messages dropped ** [ 85.871039] save_stack+0x43/0xd0 ** 1290 printk messages dropped ** [ 85.877472] ================================================================== ** 2040 printk messages dropped ** [ 85.887950] [] queued_write_lock_slowpath+0x116/0x150 ** 1936 printk messages dropped ** [ 85.897729] Read of size 4 by task syz-executor2/1147 ** 1645 printk messages dropped ** [ 85.906104] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2064 printk messages dropped ** [ 85.916661] [] do_fast_syscall_32+0x2f7/0x890 ** 1821 printk messages dropped ** [ 85.925849] kmem_cache_free+0xb2/0x2e0 ** 1386 printk messages dropped ** [ 85.932780] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1935 printk messages dropped ** [ 85.942569] Call Trace: ** 1121 printk messages dropped ** [ 85.948177] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2121 printk messages dropped ** [ 85.958826] [] ? fsnotify+0x86/0xf30 ** 1688 printk messages dropped ** [ 85.967268] entry_SYSENTER_compat+0x51/0x60 ** 1477 printk messages dropped ** [ 85.974686] save_stack_trace+0x16/0x20 ** 1393 printk messages dropped ** [ 85.981630] [] __asan_report_load4_noabort+0x29/0x30 ** 1950 printk messages dropped ** [ 85.991387] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2065 printk messages dropped ** [ 86.001738] Freed: ** 1011 printk messages dropped ** [ 86.006786] [] _raw_write_lock_irqsave+0x56/0x62 ** 1886 printk messages dropped ** [ 86.016273] [] ? avc_policy_seqno+0x9/0x20 ** 1784 printk messages dropped ** [ 86.025293] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2083 printk messages dropped ** [ 86.035744] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2078 printk messages dropped ** [ 86.046154] compat_SyS_fcntl64+0xce/0x4f0 ** 1449 printk messages dropped ** [ 86.053371] Read of size 4 by task syz-executor2/1147 ** 1642 printk messages dropped ** [ 86.061586] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2089 printk messages dropped ** [ 86.072035] kmem_cache_free+0xb2/0x2e0 ** 1388 printk messages dropped ** [ 86.078991] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1924 printk messages dropped ** [ 86.088605] ================================================================== ** 2063 printk messages dropped ** [ 86.098971] [] do_fast_syscall_32+0x2f7/0x890 ** 1837 printk messages dropped ** [ 86.108204] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2705 printk messages dropped ** [ 86.121814] ffffffff8153a45c ffffed003997d39c ffff8801d77fe500 0000000000000000 ** 2105 printk messages dropped ** [ 86.132335] [] __asan_report_load4_noabort+0x29/0x30 ** 1951 printk messages dropped ** [ 86.142139] [] queued_write_lock_slowpath+0x116/0x150 ** 1974 printk messages dropped ** [ 86.152073] [] entry_SYSENTER_compat+0x51/0x60 ** 1846 printk messages dropped ** [ 86.161279] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2088 printk messages dropped ** [ 86.171729] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2732 printk messages dropped ** [ 86.185435] [] SyS_read+0xd9/0x1b0 ** 1632 printk messages dropped ** [ 86.193720] [] _raw_write_lock_irqsave+0x56/0x62 ** 1875 printk messages dropped ** [ 86.203107] [] ? sg_remove_request+0x70/0x120 ** 1841 printk messages dropped ** [ 86.212323] kmem_cache_free+0xb2/0x2e0 ** 1383 printk messages dropped ** [ 86.219281] [] sg_remove_request+0x70/0x120 ** 1799 printk messages dropped ** [ 86.228302] [] sg_remove_request+0x70/0x120 ** 1798 printk messages dropped ** [ 86.237320] [] ? sg_remove_request+0x70/0x120 ** 1848 printk messages dropped ** [ 86.246569] Memory state around the buggy address: ** 1559 printk messages dropped ** [ 86.254385] compat_SyS_fcntl64+0xce/0x4f0 ** 1446 printk messages dropped ** [ 86.261592] ================================================================== ** 2074 printk messages dropped ** [ 86.272055] fasync_helper+0x37/0xb0 ** 1347 printk messages dropped ** [ 86.278855] kasan_slab_alloc+0x12/0x20 ** 1349 printk messages dropped ** [ 86.285610] kasan_slab_alloc+0x12/0x20 ** 1381 printk messages dropped ** [ 86.292497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2487 printk messages dropped ** [ 86.304944] [] _raw_write_lock_irqsave+0x56/0x62 ** 1881 printk messages dropped ** [ 86.314718] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1936 printk messages dropped ** [ 86.324401] [] kasan_report.part.1+0x21c/0x500 ** 1822 printk messages dropped ** [ 86.333548] [] SyS_read+0xd9/0x1b0 ** 1634 printk messages dropped ** [ 86.341717] [] sg_remove_request+0x70/0x120 ** 1798 printk messages dropped ** [ 86.350781] [] ? sg_remove_request+0x70/0x120 ** 1841 printk messages dropped ** [ 86.360080] kmem_cache_free+0xb2/0x2e0 ** 1388 printk messages dropped ** [ 86.367040] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1941 printk messages dropped ** [ 86.376738] [] do_raw_write_lock+0xc7/0x1d0 ** 1798 printk messages dropped ** [ 86.385736] [] queued_write_lock_slowpath+0x116/0x150 ** 1979 printk messages dropped ** [ 86.395651] save_stack+0x43/0xd0 ** 1263 printk messages dropped ** [ 86.401975] [] SyS_read+0xd9/0x1b0 ** 1628 printk messages dropped ** [ 86.410094] [] __asan_report_load4_noabort+0x29/0x30 ** 1947 printk messages dropped ** [ 86.419889] [] kasan_report.part.1+0x21c/0x500 ** 1857 printk messages dropped ** [ 86.429280] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2067 printk messages dropped ** [ 86.439815] [] ? vfs_copy_file_range+0x740/0x740 ** 1884 printk messages dropped ** [ 86.449231] kasan_slab_alloc+0x12/0x20 ** 1393 printk messages dropped ** [ 86.456177] [] do_raw_write_lock+0xc7/0x1d0 ** 1800 printk messages dropped ** [ 86.465190] [] _raw_write_lock_irqsave+0x56/0x62 ** 1881 printk messages dropped ** [ 86.474629] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1935 printk messages dropped ** [ 86.484277] [] kasan_object_err+0x1c/0x70 ** 1758 printk messages dropped ** [ 86.493097] save_stack_trace+0x16/0x20 ** 1371 printk messages dropped ** [ 86.499947] entry_SYSENTER_compat+0x51/0x60 ** 1478 printk messages dropped ** [ 86.507382] save_stack+0x43/0xd0 ** 1300 printk messages dropped ** [ 86.513887] ^ ** 1891 printk messages dropped ** [ 86.523515] [] __asan_report_load4_noabort+0x29/0x30 ** 1974 printk messages dropped ** [ 86.533433] [] do_fast_syscall_32+0x2f7/0x890 ** 1834 printk messages dropped ** [ 86.542582] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2070 printk messages dropped ** [ 86.552970] save_stack_trace+0x16/0x20 ** 1393 printk messages dropped ** [ 86.559921] [] __asan_report_load4_noabort+0x29/0x30 ** 1952 printk messages dropped ** [ 86.569698] [] do_raw_write_lock+0xc7/0x1d0 ** 1797 printk messages dropped ** [ 86.578703] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2065 printk messages dropped ** [ 86.589054] Freed: ** 1028 printk messages dropped ** [ 86.594209] [] SyS_read+0xd9/0x1b0 ** 1620 printk messages dropped ** [ 86.602321] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2086 printk messages dropped ** [ 86.612826] Memory state around the buggy address: ** 1576 printk messages dropped ** [ 86.620743] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2048 printk messages dropped ** [ 86.631179] [] ? sg_remove_request+0x70/0x120 ** 1844 printk messages dropped ** [ 86.640509] SyS_fcntl+0x6e6/0xc70 ** 1306 printk messages dropped ** [ 86.647108] [] sg_finish_rem_req+0x295/0x340 ** 1817 printk messages dropped ** [ 86.656257] [] do_fast_syscall_32+0x2f7/0x890 ** 1825 printk messages dropped ** [ 86.665426] compat_SyS_fcntl64+0xce/0x4f0 ** 1442 printk messages dropped ** [ 86.672626] ffffffff8153a45c ffffed003997d39c ffff8801d77fe500 0000000000000000 ** 1955 printk messages dropped ** [ 86.682529] [] __asan_report_load4_noabort+0x29/0x30 ** 1984 printk messages dropped ** [ 86.692460] kmem_cache_alloc+0xba/0x290 ** 1422 printk messages dropped ** [ 86.700360] kasan_kmalloc+0xad/0xe0 ** 1344 printk messages dropped ** [ 86.707100] Object at ffff8801ccbe9c80, in cache fasync_cache size: 96 ** 1932 printk messages dropped ** [ 86.716740] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1940 printk messages dropped ** [ 86.726439] [] queued_write_lock_slowpath+0x116/0x150 ** 1974 printk messages dropped ** [ 86.736346] [] entry_SYSENTER_compat+0x51/0x60 ** 1870 printk messages dropped ** [ 86.745693] [] ? do_fast_syscall_32+0xcf/0x890 ** 1827 printk messages dropped ** [ 86.754807] compat_SyS_fcntl64+0xce/0x4f0 ** 1443 printk messages dropped ** [ 86.762012] Call Trace: ** 1121 printk messages dropped ** [ 86.767615] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2108 printk messages dropped ** [ 86.778290] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2083 printk messages dropped ** [ 86.788723] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2079 printk messages dropped ** [ 86.799132] do_fast_syscall_32+0x2f7/0x890 ** 1464 printk messages dropped ** [ 86.806442] [] ? sg_remove_request+0x70/0x120 ** 1845 printk messages dropped ** [ 86.815665] compat_SyS_fcntl64+0xce/0x4f0 ** 1443 printk messages dropped ** [ 86.822865] Call Trace: ** 1117 printk messages dropped ** [ 86.828447] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2698 printk messages dropped ** [ 86.841912] ================================================================== ** 2077 printk messages dropped ** [ 86.852449] do_fast_syscall_32+0x2f7/0x890 ** 1485 printk messages dropped ** [ 86.859904] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1932 printk messages dropped ** [ 86.869563] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1938 printk messages dropped ** [ 86.879242] [] kasan_report.part.1+0x21c/0x500 ** 1856 printk messages dropped ** [ 86.888528] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2067 printk messages dropped ** [ 86.898901] [] ? do_fast_syscall_32+0xcf/0x890 ** 1837 printk messages dropped ** [ 86.908081] ================================================================== ** 2062 printk messages dropped ** [ 86.918448] [] ? vfs_copy_file_range+0x740/0x740 ** 1894 printk messages dropped ** [ 86.927960] save_stack_trace+0x16/0x20 ** 1388 printk messages dropped ** [ 86.934977] [] sg_read+0xa1c/0x1440 ** 1666 printk messages dropped ** [ 86.943331] [] do_fast_syscall_32+0x2f7/0x890 ** 1838 printk messages dropped ** [ 86.952477] Read of size 4 by task syz-executor2/1147 ** 1641 printk messages dropped ** [ 86.960701] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2096 printk messages dropped ** [ 86.971195] entry_SYSENTER_compat+0x51/0x60 ** 1476 printk messages dropped ** [ 86.978604] PID = 1128 ** 1099 printk messages dropped ** [ 86.984100] [] ? sg_remove_request+0x70/0x120 ** 1801 printk messages dropped ** [ 86.993114] [] sg_finish_rem_req+0x295/0x340 ** 1816 printk messages dropped ** [ 87.002216] [] ? vfs_copy_file_range+0x740/0x740 ** 1884 printk messages dropped ** [ 87.011788] kasan_slab_alloc+0x12/0x20 ** 1446 printk messages dropped ** [ 87.019017] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2069 printk messages dropped ** [ 87.029416] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1926 printk messages dropped ** [ 87.039048] [] do_raw_write_lock+0xc7/0x1d0 ** 1798 printk messages dropped ** [ 87.048041] [] queued_write_lock_slowpath+0x116/0x150 ** 1974 printk messages dropped ** [ 87.057975] [] entry_SYSENTER_compat+0x51/0x60 ** 1843 printk messages dropped ** [ 87.067169] [] dump_stack+0xc1/0x128 ** 1662 printk messages dropped ** [ 87.075508] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1941 printk messages dropped ** [ 87.085246] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2078 printk messages dropped ** [ 87.095792] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2073 printk messages dropped ** [ 87.106187] Allocated: ** 1098 printk messages dropped ** [ 87.111677] [] do_raw_write_lock+0xc7/0x1d0 ** 1796 printk messages dropped ** [ 87.120660] [] __asan_report_load4_noabort+0x29/0x30 ** 1952 printk messages dropped ** [ 87.130422] [] do_raw_write_lock+0xc7/0x1d0 ** 1796 printk messages dropped ** [ 87.139412] [] __asan_report_load4_noabort+0x29/0x30 ** 1952 printk messages dropped ** [ 87.149192] [] do_raw_write_lock+0xc7/0x1d0 ** 1771 printk messages dropped ** [ 87.158064] SyS_fcntl+0x6e6/0xc70 ** 1302 printk messages dropped ** [ 87.164577] [] do_raw_write_lock+0xc7/0x1d0 ** 1797 printk messages dropped ** [ 87.173641] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2079 printk messages dropped ** [ 87.184142] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2087 printk messages dropped ** [ 87.194607] save_stack_trace+0x16/0x20 ** 1368 printk messages dropped ** [ 87.201445] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2712 printk messages dropped ** [ 87.215062] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2080 printk messages dropped ** [ 87.225604] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2048 printk messages dropped ** [ 87.235872] [] sg_remove_request+0x70/0x120 ** 1788 printk messages dropped ** [ 87.244814] Call Trace: ** 1119 printk messages dropped ** [ 87.250408] CPU: 0 PID: 1147 Comm: syz-executor2 Tainted: G B 4.9.69-g3f1d77c #4 ** 2331 printk messages dropped ** [ 87.262219] [] kasan_object_err+0x1c/0x70 ** 1759 printk messages dropped ** [ 87.271059] save_stack+0x43/0xd0 ** 1300 printk messages dropped ** [ 87.277550] ^ ** 1891 printk messages dropped ** [ 87.287025] [] __asan_report_load4_noabort+0x29/0x30 ** 1977 printk messages dropped ** [ 87.296956] Object at ffff8801ccbe9c80, in cache fasync_cache size: 96 ** 1934 printk messages dropped ** [ 87.306624] [] ? default_llseek+0x290/0x290 ** 1805 printk messages dropped ** [ 87.315666] [] ? rw_verify_area+0xe5/0x2b0 ** 1761 printk messages dropped ** [ 87.324434] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2063 printk messages dropped ** [ 87.334774] [] vfs_read+0x11e/0x380 ** 1654 printk messages dropped ** [ 87.343147] [] do_fast_syscall_32+0x2f7/0x890 ** 1830 printk messages dropped ** [ 87.352310] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2066 printk messages dropped ** [ 87.362704] [] ? do_fast_syscall_32+0xcf/0x890 ** 1843 printk messages dropped ** [ 87.371927] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2108 printk messages dropped ** [ 87.382498] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2079 printk messages dropped ** [ 87.392929] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2034 printk messages dropped ** [ 87.403094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2475 printk messages dropped ** [ 87.415521] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2107 printk messages dropped ** [ 87.426293] [] __asan_report_load4_noabort+0x29/0x30 ** 1954 printk messages dropped ** [ 87.436107] [] ? sg_remove_request+0x70/0x120 ** 1846 printk messages dropped ** [ 87.445347] do_fast_syscall_32+0x2f7/0x890 ** 1454 printk messages dropped ** [ 87.452617] [] sg_finish_rem_req+0x295/0x340 ** 1818 printk messages dropped ** [ 87.461730] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1928 printk messages dropped ** [ 87.471335] [] ? sg_remove_request+0x70/0x120 ** 1823 printk messages dropped ** [ 87.480512] Allocated: ** 1084 printk messages dropped ** [ 87.485905] Read of size 4 by task syz-executor2/1147 ** 1642 printk messages dropped ** [ 87.494159] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2069 printk messages dropped ** [ 87.504669] [] entry_SYSENTER_compat+0x51/0x60 ** 1987 printk messages dropped ** [ 87.514595] CPU: 0 PID: 1147 Comm: syz-executor2 Tainted: G B 4.9.69-g3f1d77c #4 ** 2359 printk messages dropped ** [ 87.526461] [] do_fast_syscall_32+0x2f7/0x890 ** 1832 printk messages dropped ** [ 87.535432] ^ ** 1890 printk messages dropped ** [ 87.544903] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2107 printk messages dropped ** [ 87.555465] [] sg_finish_rem_req+0x295/0x340 ** 1819 printk messages dropped ** [ 87.564593] [] entry_SYSENTER_compat+0x51/0x60 ** 1846 printk messages dropped ** [ 87.573807] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2110 printk messages dropped ** [ 87.584373] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1991 printk messages dropped ** [ 87.594329] do_fast_syscall_32+0x2f7/0x890 ** 1446 printk messages dropped ** [ 87.601561] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2104 printk messages dropped ** [ 87.612141] [] _raw_write_lock_irqsave+0x56/0x62 ** 1880 printk messages dropped ** [ 87.621711] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2008 printk messages dropped ** [ 87.631755] ffffffff8153a45c ffffed003997d39c ffff8801d77fe500 0000000000000000 ** 2129 printk messages dropped ** [ 87.642467] [] ? vfs_copy_file_range+0x740/0x740 ** 1854 printk messages dropped ** [ 87.651715] [] _raw_write_lock_irqsave+0x56/0x62 ** 1880 printk messages dropped ** [ 87.661139] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2005 printk messages dropped ** [ 87.671240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2474 printk messages dropped ** [ 87.683675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2472 printk messages dropped ** [ 87.696064] Read of size 4 by task syz-executor2/1147 ** 1643 printk messages dropped ** [ 87.704301] ^ ** 1891 printk messages dropped ** [ 87.713781] [] __asan_report_load4_noabort+0x29/0x30 ** 1951 printk messages dropped ** [ 87.723551] [] queued_write_lock_slowpath+0x116/0x150 ** 1945 printk messages dropped ** [ 87.733284] [] kasan_report.part.1+0x21c/0x500 ** 1859 printk messages dropped ** [ 87.742602] ^ ** 1909 printk messages dropped ** [ 87.752314] [] ? security_file_permission+0x89/0x1e0 ** 1955 printk messages dropped ** [ 87.762134] [] ? vfs_copy_file_range+0x740/0x740 ** 1882 printk messages dropped ** [ 87.771547] save_stack+0x43/0xd0 ** 1299 printk messages dropped ** [ 87.778018] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2068 printk messages dropped ** [ 87.788409] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1920 printk messages dropped ** [ 87.797987] [] kasan_object_err+0x1c/0x70 ** 1754 printk messages dropped ** [ 87.806796] [] entry_SYSENTER_compat+0x51/0x60 ** 1834 printk messages dropped ** [ 87.815953] ================================================================== ** 2076 printk messages dropped ** [ 87.826475] compat_SyS_fcntl64+0xce/0x4f0 ** 1447 printk messages dropped ** [ 87.833805] ================================================================== ** 2081 printk messages dropped ** [ 87.844236] save_stack_trace+0x16/0x20 ** 1384 printk messages dropped ** [ 87.851157] [] _raw_write_lock_irqsave+0x56/0x62 ** 1906 printk messages dropped ** [ 87.860719] fasync_helper+0x37/0xb0 ** 1342 printk messages dropped ** [ 87.867464] Allocated: ** 1097 printk messages dropped ** [ 87.872932] [] queued_write_lock_slowpath+0x116/0x150 ** 1972 printk messages dropped ** [ 87.882839] [] do_fast_syscall_32+0x2f7/0x890 ** 1778 printk messages dropped ** [ 87.891717] [] _raw_write_lock_irqsave+0x56/0x62 ** 1867 printk messages dropped ** [ 87.901044] [] kasan_object_err+0x1c/0x70 ** 1764 printk messages dropped ** [ 87.910054] sg_fasync+0x86/0xb0 ** 1264 printk messages dropped ** [ 87.916537] [] entry_SYSENTER_compat+0x51/0x60 ** 1834 printk messages dropped ** [ 87.925757] ================================================================== ** 2073 printk messages dropped ** [ 87.936190] fasync_helper+0x37/0xb0 ** 1342 printk messages dropped ** [ 87.942984] Allocated: ** 1078 printk messages dropped ** [ 87.948420] ^ ** 1888 printk messages dropped ** [ 87.957866] [] kasan_object_err+0x1c/0x70 ** 1787 printk messages dropped ** [ 87.966897] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2063 printk messages dropped ** [ 87.977336] [] ? vfs_copy_file_range+0x740/0x740 ** 1870 printk messages dropped ** [ 87.986690] [] vfs_read+0x11e/0x380 ** 1667 printk messages dropped ** [ 87.995018] SyS_fcntl+0x658/0xc70 ** 1307 printk messages dropped ** [ 88.001663] [] dump_stack+0xc1/0x128 ** 1675 printk messages dropped ** [ 88.010083] [] ? vfs_copy_file_range+0x740/0x740 ** 1887 printk messages dropped ** [ 88.019503] kmem_cache_alloc+0xba/0x290 ** 1412 printk messages dropped ** [ 88.026568] [] ? do_fast_syscall_32+0xcf/0x890 ** 1850 printk messages dropped ** [ 88.035796] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2103 printk messages dropped ** [ 88.046325] [] do_raw_write_lock+0xc7/0x1d0 ** 1795 printk messages dropped ** [ 88.055296] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2093 printk messages dropped ** [ 88.065783] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2129 printk messages dropped ** [ 88.076513] [] ? do_fast_syscall_32+0xcf/0x890 ** 1850 printk messages dropped ** [ 88.085821] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2114 printk messages dropped ** [ 88.096423] [] ? fsnotify+0x86/0xf30 ** 1681 printk messages dropped ** [ 88.104810] kasan_slab_free+0x73/0xc0 ** 1371 printk messages dropped ** [ 88.111646] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2107 printk messages dropped ** [ 88.122180] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2080 printk messages dropped ** [ 88.132599] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2042 printk messages dropped ** [ 88.142826] [] __asan_report_load4_noabort+0x29/0x30 ** 1947 printk messages dropped ** [ 88.152575] [] kasan_report.part.1+0x21c/0x500 ** 1856 printk messages dropped ** [ 88.161973] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2067 printk messages dropped ** [ 88.172408] [] ? do_fast_syscall_32+0xcf/0x890 ** 1845 printk messages dropped ** [ 88.181618] ffffffff8153a45c ffffed003997d39c ffff8801d77fe500 0000000000000000 ** 2126 printk messages dropped ** [ 88.192294] [] SyS_read+0xd9/0x1b0 ** 1633 printk messages dropped ** [ 88.200468] [] ? sg_remove_request+0x70/0x120 ** 1839 printk messages dropped ** [ 88.209676] save_stack+0x43/0xd0 ** 1293 printk messages dropped ** [ 88.216143] Read of size 4 by task syz-executor2/1147 ** 1617 printk messages dropped ** [ 88.224278] save_stack+0x43/0xd0 ** 1294 printk messages dropped ** [ 88.230746] do_fast_syscall_32+0x2f7/0x890 ** 1461 printk messages dropped ** [ 88.238063] [] ? fsnotify+0x86/0xf30 ** 1683 printk messages dropped ** [ 88.246604] fasync_free+0x1c/0x20 ** 1302 printk messages dropped ** [ 88.253117] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2083 printk messages dropped ** [ 88.263545] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2066 printk messages dropped ** [ 88.273906] [] entry_SYSENTER_compat+0x51/0x60 ** 1847 printk messages dropped ** [ 88.283125] [] __asan_report_load4_noabort+0x29/0x30 ** 1943 printk messages dropped ** [ 88.292858] ffffffff8153a45c ffffed003997d39c ffff8801d77fe500 0000000000000000 ** 2109 printk messages dropped ** [ 88.303432] [] _raw_write_lock_irqsave+0x56/0x62 ** 1864 printk messages dropped ** [ 88.312804] ffffffff8153a45c ffffed003997d39c ffff8801d77fe500 0000000000000000 ** 2105 printk messages dropped ** [ 88.323389] [] __asan_report_load4_noabort+0x29/0x30 ** 1950 printk messages dropped ** [ 88.333278] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2080 printk messages dropped ** [ 88.343702] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2066 printk messages dropped ** [ 88.354085] [] ? vfs_copy_file_range+0x740/0x740 ** 1889 printk messages dropped ** [ 88.363538] compat_SyS_fcntl64+0xce/0x4f0 ** 1446 printk messages dropped ** [ 88.370758] ================================================================== ** 2079 printk messages dropped ** [ 88.381193] entry_SYSENTER_compat+0x51/0x60 ** 1456 printk messages dropped ** [ 88.388464] [] kasan_report.part.1+0x21c/0x500 ** 1851 printk messages dropped ** [ 88.397741] SyS_fcntl+0x6e6/0xc70 ** 1302 printk messages dropped ** [ 88.404245] [] do_raw_write_lock+0xc7/0x1d0 ** 1809 printk messages dropped ** [ 88.413446] [] ? default_llseek+0x290/0x290 ** 1796 printk messages dropped ** [ 88.422432] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2006 printk messages dropped ** [ 88.432451] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2108 printk messages dropped ** [ 88.443017] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2080 printk messages dropped ** [ 88.453443] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2068 printk messages dropped ** [ 88.463830] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1916 printk messages dropped ** [ 88.473383] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2097 printk messages dropped ** [ 88.483877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2474 printk messages dropped ** [ 88.496399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2472 printk messages dropped ** [ 88.508811] Read of size 4 by task syz-executor2/1147 ** 1658 printk messages dropped ** [ 88.517121] [] kasan_report.part.1+0x21c/0x500 ** 1858 printk messages dropped ** [ 88.526439] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2074 printk messages dropped ** [ 88.536845] save_stack+0x43/0xd0 ** 1297 printk messages dropped ** [ 88.543305] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2039 printk messages dropped ** [ 88.553483] Call Trace: ** 1120 printk messages dropped ** [ 88.559078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2473 printk messages dropped ** [ 88.571499] CPU: 0 PID: 1147 Comm: syz-executor2 Tainted: G B 4.9.69-g3f1d77c #4 ** 2335 printk messages dropped ** [ 88.583305] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2080 printk messages dropped ** [ 88.593708] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2069 printk messages dropped ** [ 88.604098] [] entry_SYSENTER_compat+0x51/0x60 ** 1844 printk messages dropped ** [ 88.613297] [] kasan_object_err+0x1c/0x70 ** 1766 printk messages dropped ** [ 88.622167] compat_SyS_fcntl64+0xce/0x4f0 ** 1461 printk messages dropped ** [ 88.629473] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2049 printk messages dropped ** [ 88.639768] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1929 printk messages dropped ** [ 88.649414] [] sg_remove_request+0x70/0x120 ** 1798 printk messages dropped ** [ 88.658557] [] ? sg_remove_request+0x70/0x120 ** 1841 printk messages dropped ** [ 88.667778] kmem_cache_free+0xb2/0x2e0 ** 1387 printk messages dropped ** [ 88.674723] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1904 printk messages dropped ** [ 88.684257] do_fast_syscall_32+0x2f7/0x890 ** 1457 printk messages dropped ** [ 88.691526] [] kasan_report.part.1+0x21c/0x500 ** 1859 printk messages dropped ** [ 88.701417] ^ ** 1892 printk messages dropped ** [ 88.710897] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2051 printk messages dropped ** [ 88.721195] Object at ffff8801ccbe9c80, in cache fasync_cache size: 96 ** 1930 printk messages dropped ** [ 88.730836] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1955 printk messages dropped ** [ 88.740774] [] ? fsnotify+0xf30/0xf30 ** 1698 printk messages dropped ** [ 88.749240] Read of size 4 by task syz-executor2/1147 ** 1645 printk messages dropped ** [ 88.757480] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2073 printk messages dropped ** [ 88.767877] kasan_slab_alloc+0x12/0x20 ** 1392 printk messages dropped ** [ 88.774827] [] queued_write_lock_slowpath+0x116/0x150 ** 1977 printk messages dropped ** [ 88.784732] PID = 1128 ** 1098 printk messages dropped ** [ 88.790208] [] _raw_write_lock_irqsave+0x56/0x62 ** 1867 printk messages dropped ** [ 88.799539] [] kasan_object_err+0x1c/0x70 ** 1754 printk messages dropped ** [ 88.808362] [] entry_SYSENTER_compat+0x51/0x60 ** 1846 printk messages dropped ** [ 88.817607] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2108 printk messages dropped ** [ 88.828263] [] sg_read+0xa1c/0x1440 ** 1666 printk messages dropped ** [ 88.836620] [] do_fast_syscall_32+0x2f7/0x890 ** 1850 printk messages dropped ** [ 88.845843] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2087 printk messages dropped ** [ 88.856266] Read of size 4 by task syz-executor2/1147 ** 1643 printk messages dropped ** [ 88.864481] ^ ** 1890 printk messages dropped ** [ 88.873915] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2085 printk messages dropped ** [ 88.884336] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2071 printk messages dropped ** [ 88.894744] save_stack+0x43/0xd0 ** 1297 printk messages dropped ** [ 88.901319] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2067 printk messages dropped ** [ 88.911753] [] ? do_fast_syscall_32+0xcf/0x890 ** 1849 printk messages dropped ** [ 88.920989] [] kasan_report.part.1+0x21c/0x500 ** 1853 printk messages dropped ** [ 88.930283] do_fast_syscall_32+0x2f7/0x890 ** 1468 printk messages dropped ** [ 88.937648] [] SyS_read+0xd9/0x1b0 ** 1636 printk messages dropped ** [ 88.945826] [] sg_read+0xa1c/0x1440 ** 1661 printk messages dropped ** [ 88.954160] [] vfs_read+0x11e/0x380 ** 1660 printk messages dropped ** [ 88.962463] save_stack_trace+0x16/0x20 ** 1382 printk messages dropped ** [ 88.969342] Read of size 4 by task syz-executor2/1147 ** 1645 printk messages dropped ** [ 88.977577] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2075 printk messages dropped ** [ 88.988134] fasync_helper+0x37/0xb0 ** 1342 printk messages dropped ** [ 88.994857] Allocated: ** 1099 printk messages dropped ** [ 89.000334] [] _raw_write_lock_irqsave+0x56/0x62 ** 1877 printk messages dropped ** [ 89.009725] [] sg_finish_rem_req+0x295/0x340 ** 1836 printk messages dropped ** [ 89.018910] save_stack_trace+0x16/0x20 ** 1389 printk messages dropped ** [ 89.025869] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1944 printk messages dropped ** [ 89.035597] [] _raw_write_lock_irqsave+0x56/0x62 ** 1882 printk messages dropped ** [ 89.045010] [] __vfs_read+0x103/0x670 ** 1664 printk messages dropped ** [ 89.053337] [] entry_SYSENTER_compat+0x51/0x60 ** 1839 printk messages dropped ** [ 89.062486] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2119 printk messages dropped ** [ 89.073268] [] __vfs_read+0x103/0x670 ** 1698 printk messages dropped ** [ 89.081752] ================================================================== ** 2070 printk messages dropped ** [ 89.092217] save_stack+0x43/0xd0 ** 1298 printk messages dropped ** [ 89.098701] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2068 printk messages dropped ** [ 89.109088] [] do_fast_syscall_32+0x2f7/0x890 ** 1836 printk messages dropped ** [ 89.118241] ================================================================== ** 2044 printk messages dropped ** [ 89.128486] [] sg_finish_rem_req+0x295/0x340 ** 1819 printk messages dropped ** [ 89.137610] [] entry_SYSENTER_compat+0x51/0x60 ** 1848 printk messages dropped ** [ 89.146871] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2084 printk messages dropped ** [ 89.157365] ================================================================== ** 2072 printk messages dropped ** [ 89.167765] kasan_slab_alloc+0x12/0x20 ** 1391 printk messages dropped ** [ 89.174689] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2093 printk messages dropped ** [ 89.185152] Call Trace: ** 1121 printk messages dropped ** [ 89.190765] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2102 printk messages dropped ** [ 89.201285] Call Trace: ** 1121 printk messages dropped ** [ 89.206895] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2107 printk messages dropped ** [ 89.217448] [] __asan_report_load4_noabort+0x29/0x30 ** 1954 printk messages dropped ** [ 89.227256] [] ? sg_remove_request+0x70/0x120 ** 1842 printk messages dropped ** [ 89.236459] fasync_free+0x1c/0x20 ** 1303 printk messages dropped ** [ 89.242969] [] queued_write_lock_slowpath+0x116/0x150 ** 1974 printk messages dropped ** [ 89.252877] [] entry_SYSENTER_compat+0x51/0x60 ** 1845 printk messages dropped ** [ 89.262059] [] kasan_report.part.1+0x21c/0x500 ** 1855 printk messages dropped ** [ 89.271346] Memory state around the buggy address: ** 1585 printk messages dropped ** [ 89.279274] CPU: 0 PID: 1147 Comm: syz-executor2 Tainted: G B 4.9.69-g3f1d77c #4 ** 2329 printk messages dropped ** [ 89.290945] Call Trace: ** 1115 printk messages dropped ** [ 89.296525] ================================================================== ** 2075 printk messages dropped ** [ 89.306934] sg_fasync+0x86/0xb0 ** 1276 printk messages dropped ** [ 89.313386] compat_SyS_fcntl64+0xce/0x4f0 ** 1447 printk messages dropped ** [ 89.320698] ================================================================== ** 2076 printk messages dropped ** [ 89.331103] compat_SyS_fcntl64+0xce/0x4f0 ** 1447 printk messages dropped ** [ 89.338317] ================================================================== ** 2078 printk messages dropped ** [ 89.348750] entry_SYSENTER_compat+0x51/0x60 ** 1480 printk messages dropped ** [ 89.356173] [] ? vfs_copy_file_range+0x740/0x740 ** 1891 printk messages dropped ** [ 89.365625] compat_SyS_fcntl64+0xce/0x4f0 ** 1441 printk messages dropped ** [ 89.372825] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2045 printk messages dropped ** [ 89.383051] [] queued_write_lock_slowpath+0x116/0x150 ** 1974 printk messages dropped ** [ 89.392987] [] entry_SYSENTER_compat+0x51/0x60 ** 1842 printk messages dropped ** [ 89.402278] Call Trace: ** 1136 printk messages dropped ** [ 89.407985] [] sg_finish_rem_req+0x295/0x340 ** 1819 printk messages dropped ** [ 89.417138] [] entry_SYSENTER_compat+0x51/0x60 ** 1848 printk messages dropped ** [ 89.426365] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2082 printk messages dropped ** [ 89.436769] ffff8801ccbe9d00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2075 printk messages dropped ** [ 89.447179] kmem_cache_alloc+0xba/0x290 ** 1414 printk messages dropped ** [ 89.454265] [] do_fast_syscall_32+0x2f7/0x890 ** 1832 printk messages dropped ** [ 89.463387] ^ ** 1878 printk messages dropped ** [ 89.472764] ================================================================== ** 2071 printk messages dropped ** [ 89.483170] kasan_slab_alloc+0x12/0x20 ** 1392 printk messages dropped ** [ 89.490194] [] queued_write_lock_slowpath+0x116/0x150 ** 1972 printk messages dropped ** [ 89.500137] [] do_fast_syscall_32+0x2f7/0x890 ** 1975 printk messages dropped ** [ 89.510004] compat_SyS_fcntl64+0xce/0x4f0 ** 1457 printk messages dropped ** [ 89.517302] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1939 printk messages dropped ** [ 89.526987] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2100 printk messages dropped ** [ 89.537331] [] __asan_report_load4_noabort+0x29/0x30 ** 1946 printk messages dropped ** [ 89.547066] [] kasan_object_err+0x1c/0x70 ** 1768 printk messages dropped ** [ 89.555931] entry_SYSENTER_compat+0x51/0x60 ** 1480 printk messages dropped ** [ 89.563467] [] ? vfs_copy_file_range+0x740/0x740 ** 1886 printk messages dropped ** [ 89.572886] kasan_slab_alloc+0x12/0x20 ** 1389 printk messages dropped ** [ 89.579802] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2107 printk messages dropped ** [ 89.590353] [] sg_finish_rem_req+0x295/0x340 ** 1817 printk messages dropped ** [ 89.599489] [] do_fast_syscall_32+0x2f7/0x890 ** 1834 printk messages dropped ** [ 89.608639] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2066 printk messages dropped ** [ 89.619023] [] entry_SYSENTER_compat+0x51/0x60 ** 1840 printk messages dropped ** [ 89.628198] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2107 printk messages dropped ** [ 89.638748] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2083 printk messages dropped ** [ 89.649317] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2068 printk messages dropped ** [ 89.659691] Allocated: ** 1103 printk messages dropped ** [ 89.665185] [] sg_read+0xa1c/0x1440 ** 1661 printk messages dropped ** [ 89.673529] [] vfs_read+0x11e/0x380 ** 1656 printk messages dropped ** [ 89.681828] [] entry_SYSENTER_compat+0x51/0x60 ** 1848 printk messages dropped ** [ 89.691025] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2075 printk messages dropped ** [ 89.701420] do_fast_syscall_32+0x2f7/0x890 ** 1440 printk messages dropped ** [ 89.708613] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2106 printk messages dropped ** [ 89.719154] [] __asan_report_load4_noabort+0x29/0x30 ** 1954 printk messages dropped ** [ 89.729091] [] ? sg_remove_request+0x70/0x120 ** 1857 printk messages dropped ** [ 89.738373] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2712 printk messages dropped ** [ 89.751940] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2080 printk messages dropped ** [ 89.762339] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2070 printk messages dropped ** [ 89.772734] Object at ffff8801ccbe9c80, in cache fasync_cache size: 96 ** 1926 printk messages dropped ** [ 89.782349] [] ? sg_remove_request+0x70/0x120 ** 1829 printk messages dropped ** [ 89.791521] kmem_cache_alloc+0xba/0x290 ** 1392 printk messages dropped ** [ 89.798474] [] do_raw_write_lock+0xc7/0x1d0 ** 1815 printk messages dropped ** [ 89.807605] [] ? rw_verify_area+0xe5/0x2b0 ** 1804 printk messages dropped ** [ 89.816781] [] ? vfs_copy_file_range+0x740/0x740 ** 1916 printk messages dropped ** [ 89.826298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2480 printk messages dropped ** [ 89.838587] [] kasan_object_err+0x1c/0x70 ** 1789 printk messages dropped ** [ 89.847462] ================================================================== ** 2077 printk messages dropped ** [ 89.857858] do_fast_syscall_32+0x2f7/0x890 ** 1460 printk messages dropped ** [ 89.865153] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2055 printk messages dropped ** [ 89.875443] save_stack+0x43/0xd0 ** 1297 printk messages dropped ** [ 89.881913] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2068 printk messages dropped ** [ 89.892415] [] ? vfs_copy_file_range+0x740/0x740 ** 1885 printk messages dropped ** [ 89.901824] kmem_cache_alloc+0xba/0x290 ** 1415 printk messages dropped ** [ 89.908912] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1930 printk messages dropped ** [ 89.918557] [] sg_finish_rem_req+0x295/0x340 ** 1824 printk messages dropped ** [ 89.927694] save_stack+0x43/0xd0 ** 1299 printk messages dropped ** [ 89.934176] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2063 printk messages dropped ** [ 89.944523] [] SyS_read+0xd9/0x1b0 ** 1617 printk messages dropped ** [ 89.952568] Read of size 4 by task syz-executor2/1147 ** 1651 printk messages dropped ** [ 89.960833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2471 printk messages dropped ** [ 89.973345] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2710 printk messages dropped ** [ 89.986935] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2107 printk messages dropped ** [ 89.997520] [] sg_finish_rem_req+0x295/0x340 ** 1823 printk messages dropped ** [ 90.006669] save_stack_trace+0x16/0x20 ** 1395 printk messages dropped ** [ 90.013621] [] queued_write_lock_slowpath+0x116/0x150 ** 1970 printk messages dropped ** [ 90.023497] [] ? do_fast_syscall_32+0xcf/0x890 ** 1839 printk messages dropped ** [ 90.032644] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2700 printk messages dropped ** [ 90.046155] Read of size 4 by task syz-executor2/1147 ** 1644 printk messages dropped ** [ 90.054476] ffff8801ccbe9d00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2080 printk messages dropped ** [ 90.064981] do_fast_syscall_32+0x2f7/0x890 ** 1480 printk messages dropped ** [ 90.072395] [] SyS_read+0xd9/0x1b0 ** 1635 printk messages dropped ** [ 90.080558] [] sg_finish_rem_req+0x295/0x340 ** 1818 printk messages dropped ** [ 90.089683] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1927 printk messages dropped ** [ 90.099296] [] _raw_write_lock_irqsave+0x56/0x62 ** 1886 printk messages dropped ** [ 90.108749] [] ? avc_policy_seqno+0x9/0x20 ** 1757 printk messages dropped ** [ 90.117547] fcntl_setlease+0x168/0x220 ** 1385 printk messages dropped ** [ 90.124503] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 2009 printk messages dropped ** [ 90.134610] Call Trace: ** 1120 printk messages dropped ** [ 90.140290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2474 printk messages dropped ** [ 90.152671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2472 printk messages dropped ** [ 90.165044] Read of size 4 by task syz-executor2/1147 ** 1646 printk messages dropped ** [ 90.173295] ================================================================== ** 2093 printk messages dropped ** [ 90.183784] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2071 printk messages dropped ** [ 90.194184] [] entry_SYSENTER_compat+0x51/0x60 ** 1829 printk messages dropped ** [ 90.203313] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2058 printk messages dropped ** [ 90.213636] [] ? avc_policy_seqno+0x9/0x20 ** 1784 printk messages dropped ** [ 90.222633] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2081 printk messages dropped ** [ 90.233132] ^ ** 1890 printk messages dropped ** [ 90.242603] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2108 printk messages dropped ** [ 90.253185] [] sg_read+0xa1c/0x1440 ** 1656 printk messages dropped ** [ 90.261492] [] ? fsnotify+0xf30/0xf30 ** 1699 printk messages dropped ** [ 90.269967] CPU: 0 PID: 1147 Comm: syz-executor2 Tainted: G B 4.9.69-g3f1d77c #4 ** 2316 printk messages dropped ** [ 90.281579] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2076 printk messages dropped ** [ 90.291993] kasan_slab_alloc+0x12/0x20 ** 1393 printk messages dropped ** [ 90.298970] [] do_raw_write_lock+0xc7/0x1d0 ** 1799 printk messages dropped ** [ 90.308101] [] do_raw_write_lock+0xc7/0x1d0 ** 1800 printk messages dropped ** [ 90.317126] [] _raw_write_lock_irqsave+0x56/0x62 ** 1886 printk messages dropped ** [ 90.326575] [] ? avc_policy_seqno+0x9/0x20 ** 1781 printk messages dropped ** [ 90.335458] [] kasan_report.part.1+0x21c/0x500 ** 1858 printk messages dropped ** [ 90.344754] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2067 printk messages dropped ** [ 90.355115] [] do_fast_syscall_32+0x2f7/0x890 ** 1823 printk messages dropped ** [ 90.364205] fcntl_setlease+0x168/0x220 ** 1373 printk messages dropped ** [ 90.371069] [] kasan_report.part.1+0x21c/0x500 ** 1856 printk messages dropped ** [ 90.380386] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2068 printk messages dropped ** [ 90.390893] [] ? vfs_copy_file_range+0x740/0x740 ** 1907 printk messages dropped ** [ 90.400416] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2068 printk messages dropped ** [ 90.410791] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1930 printk messages dropped ** [ 90.420435] [] sg_finish_rem_req+0x295/0x340 ** 1817 printk messages dropped ** [ 90.429550] [] do_fast_syscall_32+0x2f7/0x890 ** 1836 printk messages dropped ** [ 90.438693] ================================================================== ** 2053 printk messages dropped ** [ 90.449014] [] ? avc_policy_seqno+0x9/0x20 ** 1771 printk messages dropped ** [ 90.457843] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2710 printk messages dropped ** [ 90.471531] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2103 printk messages dropped ** [ 90.482093] [] do_raw_write_lock+0xc7/0x1d0 ** 1795 printk messages dropped ** [ 90.491071] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2106 printk messages dropped ** [ 90.501656] [] sg_remove_request+0x70/0x120 ** 1818 printk messages dropped ** [ 90.510799] [] do_fast_syscall_32+0x2f7/0x890 ** 1835 printk messages dropped ** [ 90.519941] ================================================================== ** 2037 printk messages dropped ** [ 90.530144] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2108 printk messages dropped ** [ 90.540699] [] sg_read+0xa1c/0x1440 ** 1654 printk messages dropped ** [ 90.549124] [] ? default_llseek+0x290/0x290 ** 1801 printk messages dropped ** [ 90.558146] [] ? fsnotify+0xf30/0xf30 ** 1710 printk messages dropped ** [ 90.566687] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2086 printk messages dropped ** [ 90.577126] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2711 printk messages dropped ** [ 90.590696] [] __asan_report_load4_noabort+0x29/0x30 ** 1953 printk messages dropped ** [ 90.600469] [] _raw_write_lock_irqsave+0x56/0x62 ** 1861 printk messages dropped ** [ 90.609765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2479 printk messages dropped ** [ 90.622196] [] dump_stack+0xc1/0x128 ** 1673 printk messages dropped ** [ 90.630718] [] vfs_read+0x11e/0x380 ** 1661 printk messages dropped ** [ 90.639091] save_stack+0x43/0xd0 ** 1299 printk messages dropped ** [ 90.645578] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2075 printk messages dropped ** [ 90.655995] kasan_kmalloc+0xad/0xe0 ** 1342 printk messages dropped ** [ 90.662725] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1928 printk messages dropped ** [ 90.672334] [] ? sg_remove_request+0x70/0x120 ** 1724 printk messages dropped ** [ 90.680955] [] ? sg_remove_request+0x70/0x120 ** 1830 printk messages dropped ** [ 90.690133] fasync_helper+0x37/0xb0 ** 1321 printk messages dropped ** [ 90.696742] [] sg_read+0xa1c/0x1440 ** 1666 printk messages dropped ** [ 90.705647] [] do_fast_syscall_32+0x2f7/0x890 ** 1834 printk messages dropped ** [ 90.714896] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2095 printk messages dropped ** [ 90.725410] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2071 printk messages dropped ** [ 90.735799] Object at ffff8801ccbe9c80, in cache fasync_cache size: 96 ** 1935 printk messages dropped ** [ 90.745482] [] ? fsnotify+0x86/0xf30 ** 1685 printk messages dropped ** [ 90.753877] SyS_fcntl+0x6e6/0xc70 ** 1300 printk messages dropped ** [ 90.760395] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2080 printk messages dropped ** [ 90.770780] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2042 printk messages dropped ** [ 90.780998] [] __asan_report_load4_noabort+0x29/0x30 ** 1953 printk messages dropped ** [ 90.790794] [] _raw_write_lock_irqsave+0x56/0x62 ** 1879 printk messages dropped ** [ 90.800344] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1939 printk messages dropped ** [ 90.810031] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2105 printk messages dropped ** [ 90.820585] [] ? sg_remove_request+0x70/0x120 ** 1843 printk messages dropped ** [ 90.829821] fcntl_setlease+0x168/0x220 ** 1413 printk messages dropped ** [ 90.836897] SyS_fcntl+0x658/0xc70 ** 1308 printk messages dropped ** [ 90.843429] [] kasan_object_err+0x1c/0x70 ** 1768 printk messages dropped ** [ 90.852309] entry_SYSENTER_compat+0x51/0x60 ** 1484 printk messages dropped ** [ 90.859735] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1912 printk messages dropped ** [ 90.869250] Read of size 4 by task syz-executor2/1147 ** 1645 printk messages dropped ** [ 90.877490] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2075 printk messages dropped ** [ 90.888031] fasync_helper+0x37/0xb0 ** 1342 printk messages dropped ** [ 90.894761] Allocated: ** 1097 printk messages dropped ** [ 90.900226] [] queued_write_lock_slowpath+0x116/0x150 ** 1974 printk messages dropped ** [ 90.910129] [] entry_SYSENTER_compat+0x51/0x60 ** 1846 printk messages dropped ** [ 90.919326] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2108 printk messages dropped ** [ 90.929894] [] sg_read+0xa1c/0x1440 ** 1666 printk messages dropped ** [ 90.938252] [] do_fast_syscall_32+0x2f7/0x890 ** 1832 printk messages dropped ** [ 90.947382] ^ ** 1893 printk messages dropped ** [ 90.956876] [] queued_write_lock_slowpath+0x116/0x150 ** 1980 printk messages dropped ** [ 90.966911] kasan_kmalloc+0xad/0xe0 ** 1343 printk messages dropped ** [ 90.973645] [] entry_SYSENTER_compat+0x51/0x60 ** 1845 printk messages dropped ** [ 90.982825] [] kasan_report.part.1+0x21c/0x500 ** 1856 printk messages dropped ** [ 90.992110] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2057 printk messages dropped ** [ 91.002431] [] ? default_llseek+0x290/0x290 ** 1797 printk messages dropped ** [ 91.011430] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1919 printk messages dropped ** [ 91.021044] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2068 printk messages dropped ** [ 91.031444] [] do_fast_syscall_32+0x2f7/0x890 ** 1834 printk messages dropped ** [ 91.040688] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2069 printk messages dropped ** [ 91.051112] PID = 1128 ** 1119 printk messages dropped ** [ 91.056718] [] do_fast_syscall_32+0x2f7/0x890 ** 1830 printk messages dropped ** [ 91.065854] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2069 printk messages dropped ** [ 91.076249] [] ? trace_hardirqs_off_thunk+0x1a/0x1c ** 1937 printk messages dropped ** [ 91.085974] [] ? fsnotify+0x86/0xf30 ** 1684 printk messages dropped ** [ 91.094384] fcntl_setlease+0x168/0x220 ** 1379 printk messages dropped ** [ 91.101277] [] _raw_write_lock_irqsave+0x56/0x62 ** 1874 printk messages dropped ** [ 91.110639] [] _raw_write_lock_irqsave+0x56/0x62 ** 1878 printk messages dropped ** [ 91.120065] [] sg_read+0xa1c/0x1440 ** 1659 printk messages dropped ** [ 91.128483] [] ? security_file_permission+0x89/0x1e0 ** 1951 printk messages dropped ** [ 91.138271] [] vfs_read+0x11e/0x380 ** 1673 printk messages dropped ** [ 91.146634] save_stack_trace+0x16/0x20 ** 1391 printk messages dropped ** [ 91.153605] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1936 printk messages dropped ** [ 91.163268] [] kasan_report.part.1+0x21c/0x500 ** 1868 printk messages dropped ** [ 91.172568] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2098 printk messages dropped ** [ 91.183064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2447 printk messages dropped ** [ 91.195342] compat_SyS_fcntl64+0xce/0x4f0 ** 1448 printk messages dropped ** [ 91.202594] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2710 printk messages dropped ** [ 91.216342] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2109 printk messages dropped ** [ 91.226905] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1941 printk messages dropped ** [ 91.236622] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2082 printk messages dropped ** [ 91.247031] ffff8801ccbe9d00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2070 printk messages dropped ** [ 91.257409] PID = 1128 ** 1095 printk messages dropped ** [ 91.262860] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2050 printk messages dropped ** [ 91.273155] [] entry_SYSENTER_compat+0x51/0x60 ** 1868 printk messages dropped ** [ 91.282503] [] SyS_read+0xd9/0x1b0 ** 1633 printk messages dropped ** [ 91.290781] [] ? sg_remove_request+0x70/0x120 ** 1841 printk messages dropped ** [ 91.300006] kmem_cache_free+0xb2/0x2e0 ** 1386 printk messages dropped ** [ 91.306950] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1940 printk messages dropped ** [ 91.316656] [] __asan_report_load4_noabort+0x29/0x30 ** 1953 printk messages dropped ** [ 91.326435] [] _raw_write_lock_irqsave+0x56/0x62 ** 1895 printk messages dropped ** [ 91.335938] [] do_fast_syscall_32+0x2f7/0x890 ** 1835 printk messages dropped ** [ 91.345084] ================================================================== ** 2037 printk messages dropped ** [ 91.355260] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2112 printk messages dropped ** [ 91.365824] [] __vfs_read+0x103/0x670 ** 1699 printk messages dropped ** [ 91.374475] ================================================================== ** 2077 printk messages dropped ** [ 91.384881] do_fast_syscall_32+0x2f7/0x890 ** 1478 printk messages dropped ** [ 91.392276] [] ? rw_verify_area+0xe5/0x2b0 ** 1769 printk messages dropped ** [ 91.401101] Read of size 4 by task syz-executor2/1147 ** 1640 printk messages dropped ** [ 91.409318] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2069 printk messages dropped ** [ 91.419788] [] do_fast_syscall_32+0x2f7/0x890 ** 1835 printk messages dropped ** [ 91.428948] ================================================================== ** 2054 printk messages dropped ** [ 91.439264] [] ? avc_policy_seqno+0x9/0x20 ** 1771 printk messages dropped ** [ 91.448099] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801ccbe9ce4 ** 2714 printk messages dropped ** [ 91.461806] [] do_raw_write_lock+0xc7/0x1d0 ** 1796 printk messages dropped ** [ 91.470813] [] __asan_report_load4_noabort+0x29/0x30 ** 1952 printk messages dropped ** [ 91.480582] [] do_raw_write_lock+0xc7/0x1d0 ** 1796 printk messages dropped ** [ 91.489572] [] __asan_report_load4_noabort+0x29/0x30 ** 1974 printk messages dropped ** [ 91.499489] [] do_fast_syscall_32+0x2f7/0x890 ** 1832 printk messages dropped ** [ 91.508632] ^ ** 2006 printk messages dropped ** [ 91.518695] do_fast_syscall_32+0x2f7/0x890 ** 1463 printk messages dropped ** [ 91.525998] [] _raw_write_lock_irqsave+0x56/0x62 ** 1890 printk messages dropped ** [ 91.535451] [] vfs_read+0x11e/0x380 ** 1658 printk messages dropped ** [ 91.543759] Allocated: ** 1097 printk messages dropped ** [ 91.549221] [] queued_write_lock_slowpath+0x116/0x150 ** 1977 printk messages dropped ** [ 91.559127] PID = 1128 ** 1098 printk messages dropped ** [ 91.564596] [] _raw_write_lock_irqsave+0x56/0x62 ** 1877 printk messages dropped ** [ 91.573996] [] sg_finish_rem_req+0x295/0x340 ** 1819 printk messages dropped ** [ 91.583124] [] entry_SYSENTER_compat+0x51/0x60 ** 1843 printk messages dropped ** [ 91.592320] [] dump_stack+0xc1/0x128 ** 1655 printk messages dropped ** [ 91.600619] [] queued_write_lock_slowpath+0x116/0x150 ** 1985 printk messages dropped ** [ 91.610588] SyS_fcntl+0x658/0xc70 ** 1310 printk messages dropped ** [ 91.617188] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2105 printk messages dropped ** [ 91.627803] [] ? sg_remove_request+0x70/0x120 ** 1847 printk messages dropped ** [ 91.637041] entry_SYSENTER_compat+0x51/0x60 ** 1480 printk messages dropped ** [ 91.644460] kasan_slab_alloc+0x12/0x20 ** 1391 printk messages dropped ** [ 91.651411] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2082 printk messages dropped ** [ 91.661810] ffff8801ccbe9d00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2067 printk messages dropped ** [ 91.672195] [] entry_SYSENTER_compat+0x51/0x60 ** 2065 printk messages dropped ** [ 91.682498] ffff8801ccbe9ce0 ffffed003997d39c ffff8801ccbe9ce4 ffff8801cfa77978 ** 2109 printk messages dropped ** [ 91.693074] [] do_raw_write_lock+0xc7/0x1d0 ** 1796 printk messages dropped ** [ 91.702191] [] __asan_report_load4_noabort+0x29/0x30 ** 1950 printk messages dropped ** [ 91.711946] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2321 printk messages dropped ** [ 91.723589] [] kasan_report.part.1+0x21c/0x500 ** 1859 printk messages dropped ** [ 91.732908] ^ ** 1894 printk messages dropped ** [ 91.742410] [] do_raw_write_lock+0xc7/0x1d0 ** 1797 printk messages dropped ** [ 91.751412] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2068 printk messages dropped ** [ 91.761790] save_stack+0x43/0xd0 ** 1279 printk messages dropped ** [ 91.768198] SyS_fcntl+0x6e6/0xc70 ** 1304 printk messages dropped ** [ 91.774728] [] ? sg_remove_request+0x70/0x120 ** 1842 printk messages dropped ** [ 91.784082] fasync_free+0x1c/0x20 ** 1301 printk messages dropped ** [ 91.790617] [] __asan_report_load4_noabort+0x29/0x30 ** 1952 printk messages dropped ** [ 91.800385] [] do_raw_write_lock+0xc7/0x1d0 ** 1797 printk messages dropped ** [ 91.809386] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2087 printk messages dropped ** [ 91.819821] Read of size 4 by task syz-executor2/1147 ** 1657 printk messages dropped ** [ 91.828126] [] kasan_object_err+0x1c/0x70 ** 1770 printk messages dropped ** [ 91.836995] PID = 28955 ** 1094 printk messages dropped ** [ 91.842480] [] ? default_llseek+0x290/0x290 ** 1787 printk messages dropped ** [ 91.851408] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2083 printk messages dropped ** [ 91.861851] ffff8801ccbe9d80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2068 printk messages dropped ** [ 91.872315] Allocated: ** 1102 printk messages dropped ** [ 91.877802] [] sg_finish_rem_req+0x295/0x340 ** 1820 printk messages dropped ** [ 91.886936] Object at ffff8801ccbe9c80, in cache fasync_cache size: 96 ** 1938 printk messages dropped ** [ 91.896638] [] ? selinux_file_permission+0x82/0x460 ** 1936 printk messages dropped ** [ 91.906296] [] _raw_write_lock_irqsave+0x56/0x62 ** 1885 printk messages dropped ** [ 91.915748] [] ? fsnotify+0xf30/0xf30 ** 1692 printk messages dropped ** [ 91.924185] ^ ** 1877 printk messages dropped ** [ 91.933566] ================================================================== ** 2094 printk messages dropped ** [ 91.944065] ffff8801ccbe9c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2063 printk messages dropped ** [ 91.954543] [] vfs_read+0x11e/0x380 ** 1656 printk messages dropped ** [ 91.962850] [] entry_SYSENTER_compat+0x51/0x60 ** 1845 printk messages dropped ** [ 91.972051] [] kasan_report.part.1+0x21c/0x500 ** 1856 printk messages dropped ** [ 91.981365] ffff8801ccbe9b80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2062 printk messages dropped ** [ 91.991722] [] ? security_file_permission+0x89/0x1e0 ** 1955 printk messages dropped ** [ 92.001514] [] ? vfs_copy_file_range+0x740/0x740 ** 1851 printk messages dropped ** [ 92.010765] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2081 printk messages dropped ** [ 92.021187] ^ ** 1892 printk messages dropped ** [ 92.030789] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2082 printk messages dropped ** [ 92.041235] ffff8801ccbe9d00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2092 printk messages dropped ** [ 92.051724] do_fast_syscall_32+0x2f7/0x890 ** 1456 printk messages dropped ** [ 92.059012] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1938 printk messages dropped ** [ 92.068694] [] kasan_report.part.1+0x21c/0x500 ** 1858 printk messages dropped ** [ 92.077996] >ffff8801ccbe9c80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2053 printk messages dropped ** [ 92.088292] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1924 printk messages dropped ** [ 92.097889] ================================================================== ** 2076 printk messages dropped ** [ 92.108342] SyS_fcntl+0x658/0xc70 ** 1306 printk messages dropped ** [ 92.114976] Call Trace: ** 1121 printk messages dropped ** [ 92.120589] ffff8801cfa77950 ffffffff81d90a29 ffff8801d77fe500 ffff8801ccbe9c80 ** 2106 printk messages dropped ** [ 92.131132] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 2111 printk messages dropped ** [ 92.141717] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1938 printk messages dropped ** [ 92.151402] [] __asan_report_load4_noabort+0x29/0x30