eventfd2(0x920, 0x4000007fffd) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b5000)="2f6465762f72666b696c6c00", 0x44a800, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00007e9000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000258000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000034b000-0x4)=0x0) r5 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r5, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000003, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) splice(r5, 0x0, r3, 0x0, 0x1000, 0x3) r6 = pkey_alloc(0x0, 0xffffffffffffffff) pkey_free(r6) clock_gettime(0x0, &(0x7f0000950000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={r7, r8+10000000}, &(0x7f0000200000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000041f000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000126000)={{r9, r10}, {0x0, 0x989680}}, &(0x7f0000771000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/16 08:14:08 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x40) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) dup(r2) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x947cf4f896bf88a9, &(0x7f0000017000/0x1000)=nil) r4 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) rt_sigaction(0x2, &(0x7f0000022000)={0x900000000000000, {0x4}, 0x40000003, 0x44}, &(0x7f000001f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x8)={0x0}) fadvise64(r3, 0x0, 0x7fffffff, 0x4) ioctl(r4, 0x400000000000125d, &(0x7f0000d34000)="95") r5 = dup(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f00007ad000-0x10)={&(0x7f00009e8000)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20032, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000078a000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10fc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0xfffffffffffffffc, 0x0, 0x6901, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x200000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) splice(r1, 0x26, r6, 0x0, 0xa16, 0x8) r7 = semget$private(0x0, 0x0, 0x1085) semctl$GETPID(r7, 0x3, 0xb, &(0x7f0000ae4000)="") r8 = socket(0x2, 0x1, 0x0) setsockopt(r8, 0x6, 0xe, &(0x7f0000902000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r9 = dup2(r4, r8) ioctl$TCSETAW(r9, 0x5402, &(0x7f0000f02000-0x14)={0x0, 0x4, 0x20, 0x3, 0x1da067ad, 0xff, 0xfffffffffffff000, 0x3f, 0x7fff, 0x1}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 08:14:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f00008fa000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a0c000-0x4)=0x14, 0x80000) r0 = socket(0x15, 0x5, 0x3) r1 = accept4$ipx(r0, &(0x7f00002e3000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x807fd) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a11000-0x20)={@generic="56e8e0b40e91c384bc1b92b3c3592bbc", @ifru_flags=0x900}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$netlink(0x10, 0x3, 0x20000000000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000543000-0x4)={0x80009}, 0x4) writev(r3, &(0x7f0000608000)=[{&(0x7f000047c000)="290000001c00550009ffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008e4000-0x8)={0x0, 0x0}) accept$inet(0xffffffffffffffff, &(0x7f0000fc8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041e000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004a7000-0x20)={0x800, 0x0, 0x10001, 0x1ff}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000022b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/10/16 08:14:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008a8000)={0x7fffffff}, 0x4) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000483000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d08000)="776c616e30626465767b00", 0x2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000896000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x11, 0x3, 0x0) fgetxattr(r2, &(0x7f00001f8000)=@random={"757365722e00", "2f6465762f70746d7800"}, &(0x7f0000f29000-0xc6)="", 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r2, 0x6, 0x6c2, &(0x7f00005d7000)={"c92bc715271b903783d7dabb425b640f", 0x5, 0x80000001}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000003, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x5, 0x5, 0x2, &(0x7f0000e2e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000efc000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r5, &(0x7f0000c78000)=[], 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00003f6000)={0x6, [0x1, 0x7, 0x6, 0x1, 0x3, 0x1ff]}, &(0x7f0000c60000-0x4)=0x10) r6 = accept4(r3, 0x0, &(0x7f0000996000-0x4)=0x0, 0x80000) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000bdf000-0x4)=0x401, &(0x7f0000d2b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000b99000)=0x0, &(0x7f0000285000)=0x4) recvmmsg(r6, &(0x7f000011e000)=[{{&(0x7f0000337000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f00005cc000-0x10)=[{&(0x7f0000b5e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}], 0x1, &(0x7f00004f3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0xffffffff}, 0xfffffffffffffff9}, {{&(0x7f00004ce000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008a9000-0x60)=[{&(0x7f00007a5000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f000079e000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000270000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f0000419000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f00004d8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f00002ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x6, &(0x7f0000ef7000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0xe20a}, 0x7}, {{&(0x7f00000d8000)=@un=@file={0x0, "0000000000"}, 0x7, &(0x7f00004db000)=[{&(0x7f0000fb0000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f00005d8000)="0000000000000000000000000000", 0xe}, {&(0x7f0000f67000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000b76000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x4, &(0x7f0000ace000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8}, 0x3f}, {{&(0x7f00007a8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e1e000)=[{&(0x7f0000f3f000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000cba000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009f3000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000071000-0x15)="000000000000000000000000000000000000000000", 0x15}], 0x4, &(0x7f0000c10000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7}, 0x101}, {{&(0x7f000074c000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000070000)=[{&(0x7f0000e71000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000a06000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000fbc000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000059000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000023a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000f3c000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}], 0x6, &(0x7f0000503000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0x3}, 0x9}, {{&(0x7f0000a8e000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea3000)=[{&(0x7f000034a000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000a24000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ec3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000921000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000de7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000d1c000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000002b000-0x7)="00000000000000", 0x7}, {&(0x7f0000c73000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000035000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000b39000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0xa, &(0x7f000052b000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x81}, 0x200}, {{0x0, 0x0, &(0x7f00004fd000)=[{&(0x7f00000f1000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000542000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f00003f6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x8}, 0x235}, {{0x0, 0x0, &(0x7f000015c000)=[{&(0x7f0000b4a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f00005c6000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0xfffffffffffffff8}, 0x4}, {{&(0x7f0000229000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000ccc000-0x10)=[{&(0x7f000049d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f00006fa000)="", 0x0, 0x100000001}, 0xfffffffffffffffd}, {{&(0x7f0000567000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000d83000)=[{&(0x7f0000114000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00007a8000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}], 0x2, &(0x7f0000a8d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x40}, 0x8}], 0xa, 0x40000002, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0xc) writev(r7, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000be5000)=[{&(0x7f00007cc000)="1f00000003021900000007000000288100023b0509000100010100ff3ffe589a", 0x20}], 0x1) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c21000/0x2000)=nil, 0x2000, 0x200000d, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 08:14:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000282000-0x4)="657468307472757374656400", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fcf000-0xe8)={{{@in6=@empty={[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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000023000)=0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000997000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x19, 0x8000e, 0x81, &(0x7f0000ac4000-0x8)={0x0, 0x0}) r2 = epoll_create(0x3) socket(0x8, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x8000400) r3 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000da6000-0x1)="00", 0x1) migrate_pages(0x0, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r3, &(0x7f0000fae000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) fchdir(r2) timer_create(0x7, &(0x7f0000db7000-0x60)={0x0, 0x3f, 0x2, @thr={&(0x7f0000d4f000-0xce)="fcdee7955dec1950d532be0ee1d2a5c1b10778d745c06061e3f3d41c59eb0e62628829d3092757f114ea312dde4f1efc3a4fda1117115cb46200fa04805e1086c610aeec8dde136d22e4e255363dfa1681feb22fc229016ac33786d40824d2fc200b9a1eb054d9590f2369bd1f805365aefc6ade4818f3c685baed728576699f69436f57c8706e38a58db1b14dc98ec1a29164f9ca10c6793c6d30c37e33d33a06b0c19c8c3a770848d91a5dcdafcc68a8292260477f4088e3382c66748960ab5699ac1b2ab806f8886c9f5820ba", &(0x7f00008bb000-0x53)="008d7ee170ec4c1907ce0205aa4b6197bb16ec0945e1be80e86c11a53772235b08c715c351203c079a788385b79d9400633375a87c55bfc09ee20b03628eee433308f47adf000b5373d5d325eb3bcb131a3b66"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e1000-0x4)=0x0) timer_settime(r4, 0x1, &(0x7f0000a06000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000067e000)={{0x0, 0x0}, {0x0, 0x0}}) pread64(r3, &(0x7f0000640000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r3, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000410000)={0x40000001, 0x0}) write(r3, &(0x7f0000e8d000-0x58)="e5b30627fbb13ed23282d10cd4dcdb34db1b22f32455f68d66299c8a94aa5e1f85d3c7a13a908f3e015a8f5be65ca1429e0787dfa0853f1a6590d391d5d823cce2fe5a251278f5ac99468ade8c575fa099d57753d627dacd", 0x58) r5 = syz_open_dev$loop(&(0x7f000080a000)="2f6465762f6c6f6f702300", 0x7c, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f26000)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00007c2000)={0x8c, {{0xa, 0x2, 0xd613, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb20b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r6 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r6, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000a88000-0x8c)={0x5, 0x7, 0x5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) getsockname$unix(r6, &(0x7f0000fd8000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e7b000-0x4)=0x1002) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x1f, 0x100000001) 2017/10/16 08:14:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000adf000)="2e2f66696c653000", 0x0, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000040d000-0x4)=0x0) alarm(0x45) setsockopt$inet6_tcp_TCP_CWND(r0, 0x6, 0x6b4, &(0x7f00003a1000)=0x3f, 0x4) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000087000)="1f0000000104ff00fd4345bb01040000000100000900012200f8f2ff0009d289", 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a2b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a2000)=0xc) ptrace$setopts(0x4200, r2, 0x5, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cb2000)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000000000, 0x5, 0x1, 0x9, 0x4, 0x101, 0xffffffffffffffff, 0x80, 0x6, 0xc0a, 0x7, 0x10000, 0x3, 0x8, 0x2]}, &(0x7f0000921000)=0x108) getsockopt$inet6_tcp_TCP_RECVD_TOS(r1, 0x6, 0x6c1, &(0x7f0000213000)="0000000000000000000000000000000000000000", &(0x7f000014f000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b3b000)={r3, @in={{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, 0x1a12, 0x1, 0x2, 0x46}, 0xa0) 2017/10/16 08:14:08 executing program 5: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000467000)={0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000da5000)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000dca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000dca000-0x8)="2e2f66696c653000", 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x5fc, 0x800000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000732000-0xc)={0x0, 0x8aefc931ef88e732, 0xffffffffffffffff}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dc9000)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000dc9000)={0x0, 0x0}) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00006ea000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x100000001, [0x8, 0xfffffffffffffffa, 0x3f, 0xa043, 0xffffffff, 0x4319, 0x7fffffff, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000fd4000/0xd000)=nil, 0xd000, 0x4000000000004) add_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0x0) fcntl$notify(r1, 0x0, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r4 = fcntl$getown(r2, 0x9) sched_setattr(r4, &(0x7f0000085000)={0x30, 0x1, 0x0, 0xffff, 0x1, 0x9, 0x100000001, 0x4}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000002000)=0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000407000-0x8)={0x0, 0x80, 0x5, 0x4, 0x57ce0f35}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b6000)="2f6465762f7667615f6172626974657200", 0x40004, 0x0) ioctl$TIOCNXCL(r3, 0x540d) writev(r2, &(0x7f0000b14000-0x70)=[{&(0x7f0000758000)="8041ac003ca6206a880fcfeb074049693496a84a81592beb3179b76eaf732306ccf380101d63e9465b39a03ab1705821209070fb94cfb04efbc27dd35b28358ba544ed63cab2adc9ea4993ff3e1ef641b1864dbe36edb4c5c8081526a7c2732bfe27c974f7ccc76da9b72d160b49c9433c57dec12cb34c762f87491d0303e93104ff8ae0ca88500021b90645520734eb495e693ca0bc50d2c6", 0x99}, {&(0x7f0000cbe000-0x90)="205f05f6d3fbefee19f4ac0f84f22bda62a868cb7c28fd41fc657d800e78d141773386f23ab166176bc8349a82c62cd55ac3d3607f2db7c52401200b62416c29d3e511b237dd44e0d004a89aaeebd49a144b2ee28ba0144c47025b12d16925eb4b754ad0dbed731b9d2b5cec0e12f53d788d7c94e630adc004391044daac241794d577bc39659e1ddacaaa84847d4b38", 0x90}, {&(0x7f0000276000)="f9a1ac4e6c0f540aa492d8174ede1df18d72440383c53ed66f60727c0ef4469731ee61f9150abc12a0ad7e3774f4b4d79ea41ea3d0e612b1516efc9c8be5b1c3b5bde1ab1476aaadd3cc314e650971ad3496ad93f1cbf0661dcca7ade275768cd54dcc4b45c8733a7f11066ef2efe80bd2ff900328f529cf5d8e829910bd3c69a61747eb1aa75a0f87e181261a91391b35713c3c6db1138c8f44de89c0078a63a1dcf43674a5a99b2b9889647fdfd8b3a5d3f5105edcc91ff3a1335c20a64d867a51cdd0c0", 0xc5}, {&(0x7f0000605000)="b030b90842240c4558a2beee68f74231cfb2a22df68af3b0da3439a11a635123d99c70453878b9fce786b05260ee236daa981f340d6b614f79f41479880eb23be882d80533b32953255b0000000000006e04884e96b0bef178633881c8002a5af9f2bdbbf5823e5159e909e5f5c453ea17b2fe1c3e3631ca8f4f1c8755c2257475c98f0cf5ce279f04040095b15c1e2bed", 0x91}, {&(0x7f0000eb7000-0x5)="7ce4e5a955", 0x5}, {&(0x7f00009d2000)="cfd9413e8316b794d8c7b1587553b8f43fad1ef887c5580c3e1bd091d0b980c1da3234366d85f0a248bd66585024bd7ef85266ce81e76cc3b7ce17907975e3894be854ebf2dc15f07aebfca26083d3c3e91c786ff5a6bb1bd54fa2b013003952f3a23d75944579df45d41b95913918fb3520406508aad610cd663a38ba6556a4dcdf5da15f780ecebb684739abe6acfdef72ef3edefd07921294cc81f652bb4b5611514c3154228fc2655ca9c787166563a547ff7156806ea830bda2aa8b6468643c09cc5b1cd54f4793be3ea2e87687a3eca243428b692ee4911adce8c08e6f0781dd530c953ad4a004a0fa7d58a5d6f4", 0xf1}, {&(0x7f000011e000)="714c39c056eef6433c30fdc79178c1e7696f94450eac01cf674138670a309f7c2cc151eb685fd7adc7aca9174cc3172a953f1fef6c3f8e6c4565729ee7f217199a674df590328a9f8ac6efa686fd7c15d938b41dece33827575800d7bda1b83d21de63b56a0ea8ce76c2acf5ef7800f9ceb144a5ad3032ad11f68f5d4855bd7f602039545bfc16b853aa355055b1a2451887235af67e1744265e2e3f80399696edb4785793e0c210668cd6a317c333ef5ce35c32876eb552736299dd8ca3190215047f7e94ee59f7400ea788b18d5801146ed69f73ef725c2d925eee2fbaa69056776aaae5e1173f58bbc01ca5", 0xed}], 0x7) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r5, &(0x7f0000d5a000)=[{{&(0x7f0000b61000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00001ff000-0x70)=[{&(0x7f00005b1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000f0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f00004a0000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000253000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000a4c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000bd2000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000a19000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x7, &(0x7f0000dca000)="0000000000000000000000000000000000", 0x11, 0x1}, 0xffff}, {{&(0x7f0000d24000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000)=[{&(0x7f00002ce000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x1, &(0x7f00008bf000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2, 0x6}, 0xad}, {{0x0, 0x0, &(0x7f0000ebe000-0x10)=[{&(0x7f000071c000-0xb)="0000000000000000000000", 0xb}], 0x1, &(0x7f0000b59000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x0}, 0xffff}], 0x3, 0x40000020, &(0x7f0000a64000-0x10)={0x77359400, 0x0}) 2017/10/16 08:14:08 executing program 7: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000-0x8)={0xfffffffffffffffa}, &(0x7f0000fef000-0x8)={0x0}, 0x8) socketpair(0x5, 0xa, 0x200, &(0x7f0000ca9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x8, 0x7fffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000988000)={r2, 0xad98}, 0x6) [ 83.934755] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 83.990442] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 84.163459] pktgen: kernel_thread() failed for cpu 0 [ 84.168577] pktgen: Cannot create thread for cpu 0 (-4) [ 84.174112] pktgen: kernel_thread() failed for cpu 1 [ 84.179193] pktgen: Cannot create thread for cpu 1 (-4) [ 84.184638] pktgen: Initialization failed for all threads 2017/10/16 08:14:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x63e, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30130, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x3d) mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x2000004) r1 = perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd4(r1, &(0x7f0000a43000)={0xcb}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, r2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x1, 0x0, 0x0, 0xc000000, 0x0, 0x0, 0x1, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3000014, 0x110, 0xffffffffffffffff, 0xffffffffffffffff) r4 = perf_event_open(&(0x7f0000058000-0x78)={0x2, 0x78, 0x7ff, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x51, r0, 0x0) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x811, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2002000000, 0x4000032, r4, 0x800000000000000) mmap(&(0x7f0000961000/0x2000)=nil, 0x2000, 0x3, 0x3f, r2, 0xffffffffffffffff) r5 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x100000c, 0x32, r1, 0x0) getsockopt(r5, 0xff, 0x1, &(0x7f000000c000-0xa6)="00", &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000186000/0x1000)=nil, 0x1000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000003000-0x8)="47504c24656d3100", 0x41, 0x80, &(0x7f0000b39000-0x40)={0x7, 0x1, 0x7ff, 0xfffffffffffffffd, 0xfff, 0xaf8, 0x0, 0x0}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f7667615f6172626974657200", 0x40002, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x0) write$fuse_notify_poll_wakeup(r6, &(0x7f00009a5000-0x18)={0x18, 0x8001, 0x0, 0xffffffffffff43c5}, 0x18) mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = timerfd_create(0x9, 0x800) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r7, 0x3, &(0x7f0000017000-0x20)={{0x0, 0x989680}, {0x0, 0x5f6c}}, &(0x7f0000b39000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r7, &(0x7f0000018000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/16 08:14:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0xffffffffffffffff, 0x0) link(&(0x7f000095b000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000") r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000006000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000007000-0x4)=0x10) bind$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x6, {"272265f561f883"}, 0x1ff}, [{"38a5a9312632ec"}, {"01a28c995e1954"}, {"fab2b31fcfc009"}, {"9740dfb2507a10"}, {"77aabf8ad86ee9"}, {"457fcb8164cf3b"}, {"24d3ec17d6ab63"}, {"ba41c160c320fb"}]}, 0x48) r1 = semget$private(0x0, 0x3, 0x100) semctl$GETZCNT(r1, 0x20000000000002, 0xf, &(0x7f0000000000)="0000000000000000000000") syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) creat(&(0x7f00002b6000)="2e2f66696c653000", 0x12) unshare(0x20000400) select(0x40, &(0x7f000034e000)={0xf0, 0x1, 0x401, 0x3, 0x6, 0x7, 0x6, 0x100}, &(0x7f0000867000-0x40)={0x7, 0x1, 0xba, 0x1, 0x4, 0x2, 0xffffffff, 0x7}, &(0x7f000018f000)={0x6ef1, 0x4000000000000000, 0x1, 0x100000001, 0x0, 0xfff, 0x200, 0x80}, &(0x7f0000e3c000-0x10)={0x0, 0x0}) 2017/10/16 08:14:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fea000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x5b, 0x4, 0x9, 0x8b0, 0x0, 0x7, 0x101, 0x4, 0xff, 0x8, 0x7, 0x8, 0x8]}, &(0x7f00007d4000-0x4)=0x108) socketpair(0x3, 0x806, 0x84, &(0x7f00001bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003de000)={r0, 0x101}, &(0x7f0000107000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0xfffffffffffffffd) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) getsockopt$inet_mreq(r3, 0x0, 0x25, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000d9a000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000eed000)={r0, 0x1000, "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"}, &(0x7f0000638000)=0x1008) syz_extract_tcp_res(&(0x7f0000778000)={0x42424242, 0x42424242}, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b36000-0x10)={0x1, &(0x7f0000dfe000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) syz_emit_ethernet(0x4c, &(0x7f0000f7b000-0x4c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x7ff, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x1, 0x0, 0xa, 0x10, 0x0, 0x0, 0xfffffffffffffffe, {[@generic={0x22, 0x4, "bcde"}, @timestamp={0x8, 0xa, 0xffffffffffffff80, 0x8}, @generic={0x0, 0x4, "eec9"}]}}, {"9835"}}}}}}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000a60000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4699eef72649", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dddc61a3280182efc2f5518f82e0d0b5"}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000095e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) r6 = syz_open_dev$sg(&(0x7f0000cdc000-0x3)="2f6465762f73672300", 0x4018000000000, 0x80000) close(r6) ioctl$KDGKBMODE(r6, 0x4b44, &(0x7f0000c8f000-0x8)=0x0) pipe(&(0x7f00001e9000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f0000288000-0x90)={0xff, {{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]}}, 0x90) pipe(&(0x7f0000eb3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r8, 0xc018643a, &(0x7f0000001000-0xc)={0x10000003, 0x7fff, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f000032f000-0x14)={0x0, 0x0, 0x81, 0xff, 0x50a6, 0x4f}, &(0x7f0000542000-0x1)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000c18000-0xd0)={r10, 0xc6, "3d3a0fc46ebf3f1ba6d08c0bdb4b78130e4ae3aae51b772a0e119e3867f36c41a6dc0e16c384457f5584804ef3712c1daa3b0530b2f1a3975d80d72ef9b9898723932993e24c4a3b963fc1a31047f3971a185aa1a64973d27265c10b3014d13776c970d9b67c96ad280dfed21b84269885290916c2f578dfa996a1e944d76bf59d6f523f7112b4ae29011c3b1dea7d61f26be07823a7a081d9952932ecbb9e6b9fcd3758d6a7fd4100ab695b323257919b24ca18e9d7bc24a97279c6aab3afa96668e4c6f0d5"}, &(0x7f000060a000-0x4)=0xd0) r11 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r11, 0x890b, &(0x7f00003a4000)={0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8020, 0x1, 0x800, 0x1ff, 0x0, 0x0, 0x81, 0x582}) write(r11, &(0x7f0000120000)="1f00000012000ff205000500000001000000004206001d00c3000000fffe7e", 0x1f) recvmsg(r11, &(0x7f0000e29000)={&(0x7f000008b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd9000-0x80)=[{&(0x7f00002bd000-0xa7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000b32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000c81000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f00007b7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00002b7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x12000) setsockopt$inet6_tcp_buf(r9, 0x6, 0x1a, &(0x7f00000bb000-0x8)="04ec0f0003000000", 0x8) 2017/10/16 08:14:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@file={0x0, "2e2f66696c653000"}, 0xa) fcntl$setstatus(r1, 0x4, 0x40800) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000576000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r0, &(0x7f00001a5000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = dup(r1) connect$netlink(r2, &(0x7f00009e5000+0x351)={0x0, 0x0, 0x5, 0x2}, 0xc) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000929000)=0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c48000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000044b000-0x4)=0xd2) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000010f000)={0x0, 0x0, 0x0}, 0xc) sendmsg(r1, &(0x7f0000544000)={&(0x7f0000a5e000)=@llc={0x1a, 0x7, 0xfffffffeffffffff, 0x3, 0xe200000000000, 0x1ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00009de000-0x50)=[{&(0x7f0000deb000)="f23d9925318ec364198c8e8d603d821293309348f7527ce1f0c4373ae7bfc17766ca9e8c412b9ee3a8f1c5920ce48c220c15ab274efa5d098e4d619d7ef6d2401efb3e6d1019a7ed1c15879e3b3e125b32c396d4c2d7579e8443b66c6caff13cd21e037613a2354dbab0202e5704fc37b126d235c2372ad162e1787274d80ebd3f8ddbbebee8d28dd262dd4c888d514c3fafc88b96fdc10bbda0a71f48ad01c5688969d57cb01009eee1252fc50bff2869820f60e040fa9c4726c30fb132d329cf119261a86fceedf64097a205a727fe4dd7784fd77d53014f1f10e0f66a3929db0406cd40", 0xe5}, {&(0x7f0000d9d000-0x95)="821abb13e2b048a192c77caab16a4fdf6f168779c0c62870b9661e7b7a34370e2df2ee7e8b40f3b49aca297fae5db0b907454be77ef302b861a4c8f0b1877074f29b6c93554e762e6050b17bed07f3638f73484df9d214af092af1c1ae3caf225dda2929ae47c569c72bc7fe58027ca2838d313e7b075ff203caddc710b258cecdbbc3d0bad70e5094dbd60e4a3138ba8b3dbc99e5", 0x95}, {&(0x7f00004d8000-0xe6)="d8e5b337e15a07e1e64fdbce3b0096ff428c1bf55e741a8a0840aaa985bb9763a67cd0ead3b370cd593d8b02d3499d42c4936443b72c4c497eae30840ecaa695f6571f166ffaae053e1bd9a3cb6bc784ec890f675fceb9f1aa734aed370b55da0c21d3c47d31898be9a960cad210f49759313507938434f74720d436ac48a8a8b9181b89520e53edb3dd77a82da41683d9d86f8d30e5afe8aa6d69966d7a118c7d66ced23a0be5e834f3ec5616b94206b7fb5361ece9a1e9c0b5b4a489e7250003c453bbb0454b42b2047c0d16792b2a60117edd061c829f010fa1845f8ff9b98b63728e0b2f", 0xe6}, {&(0x7f0000393000)="f23bfa1d59a900768f08b47b854720a2adddd50674f2f322fe4d982249bbf178f9a80fc943e17300997fd8fdb4266dd70ca910afa730a9", 0x37}, {&(0x7f0000f5e000-0x59)="9d64726e3f597e6eba440013a13f1f1fbe960faa05495c4078124d1563e5845146b55f5757448dddc0c7b9018fe26e8713fc5a667f892aaf577a5b7245ab564743f7b3fab5c2a1539c17df746b9d7a378dae11e933a88ca4a7", 0x59}], 0x5, &(0x7f0000d0e000-0x10)=[{0x10, 0x11d, 0xfffffffffffffff8, ""}], 0x1, 0x0}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d3000-0x4)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b06000)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003de000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r16 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$unix(r1, &(0x7f0000bd8000-0xa8)=[{&(0x7f0000c34000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000028c000)=[], 0x0, &(0x7f0000616000-0xa0)=[@cred={0x20, 0x1, 0x2, r3, r11, r6}, @rights={0x20, 0x1, 0x1, [r1, r14, r13]}, @cred={0x20, 0x1, 0x2, r10, r5, r12}, @cred={0x20, 0x1, 0x2, r10, r8, r9}, @cred={0x20, 0x1, 0x2, r3, r8, r6}], 0x5, 0x40000}, {&(0x7f000030b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000080a000)=[{&(0x7f0000f02000)="a5f689af62799a55825cf23af39f75bb70bad6cd7994d710142d690a9fdece8c9c70e4a5b2c3627bff349d2b5bd09b801a1f7770ace89848eb802ee4d186f1c56dac1ffa945acbc53e362a027647dd357223eebf06011e63e31c19e49c4242ce5805b7368fb8ed953de85da26346aa7c2421e443b682b96e6b0da30ef4d88470a41524ebb05840af69853b50d4368a5d027cc020cdeac10e9e2f3d0dac6ea40ee53d44876d3f03acc378128f79bfb339cee9f87233fc97c9f1f6fd48b9f8b2af3f336d8717e520b8e8a807e45978edec3733f225", 0xd4}, {&(0x7f0000dc4000)="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", 0xfe}], 0x2, &(0x7f0000442000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r14]}, @rights={0x28, 0x1, 0x1, [r13, r13, r14, r14, r13]}, @cred={0x20, 0x1, 0x2, r7, r5, r9}, @cred={0x20, 0x1, 0x2, r3, r5, r12}, @cred={0x20, 0x1, 0x2, r7, r11, r6}, @cred={0x20, 0x1, 0x2, r7, r5, r6}], 0x7, 0x8080}, {&(0x7f00009f6000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000040000)=[{&(0x7f0000d62000-0x14)="a64291a4439eada4ed74a3545a582d1d59c41b52", 0x14}, {&(0x7f0000500000-0xb5)="a48bfd4a669d2f05a1c4eb893c4228994dba84d7586551935e66935279245b9c8e54ccafad1cf728c81f26d1f78dd7520c2796c019d2ca666e6b1a05f3bff39c347b0e03e1c732c5d1c4d22bcffb81d77ede8655eb01bf14fcf7c708ef00f694eb10baf769727911a83ea6b7c9e2fce750c34319b20cea105fd742a799033c584ed28db1e2d0d52ef7daf653328dae8c6067ae00d99ec2c2f52f4b56cb5dd60edd3a3cbf31490bbb8ece5e2fb3d32766e23f85a9fa", 0xb5}, {&(0x7f0000cc3000)="9b086bc818ea560bede4e5fa1c34e32a0c46", 0x12}, {&(0x7f000088a000)="99ff75c3eb8a94d897a4346a1db5d775ac82b4bd8347671410202a38760e17dd4a00783ac21544d9805539cd3d833a90b31a9195c4", 0x35}, {&(0x7f0000715000)="1ce0a494f9561bfca03498b2b303d274cd2cef04059a5f00512420d228f2155febd66ab02a7baa709b19e022d78ebbb79102268cce96c816a9f9496a93cbfd0d110b3824c9e46291136ff74ac8c1b829d33a636ad464717efb5f65914d83abad2d618dd419be8764cba37b92365ad14f72020b873ace0ebdde6144c6717835c5b2d7955420a63730c2c35fe37f683b86c665fd973a31e10babcaaf0931bd70e2c824f911924b46acbd83d17c778489a2fc5d163e3b56e4ac56c5490ad3431a", 0xbf}, {&(0x7f00004af000)="e6e8ff0ed81a6aa016ef4bc5c5d5f6df49fc5ff88eca3103f0caeb0dd23b64ff7a", 0x21}, {&(0x7f000034c000-0x7d)="2535665c07e5baa623c040b5c506f19cd5deeeb5b7cb87514a73431eb91b80692d070805eaac965d0e2af849fc4c0f36e0da2cf935be108b544cd92a1cd721c17a8ab4362119aee125ebf959ddbb85415b72c61a2c685b7e76c9e028eef53403bd65bc848a0a0051c0ddb0c62fc82e4374990fb44bf56bfbd4b125593c", 0x7d}], 0x7, &(0x7f000094c000)=[@rights={0x20, 0x1, 0x1, [r15, r16, r15, r13]}, @rights={0x18, 0x1, 0x1, [r15, r0]}, @cred={0x20, 0x1, 0x2, r4, r11, r6}, @cred={0x20, 0x1, 0x2, r3, r5, r9}], 0x4, 0x1}], 0x3, 0x8840) connect$ax25(r15, &(0x7f0000a6a000-0x10)={0x3, {"f22f1bba9dab91"}, 0x6}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007c5000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ce000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000717000+0xb35)={0x0, 0x0, 0x0}, &(0x7f000065a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000084e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000674000-0x4)=0xe8) mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x1, 0x8811, r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef4000)={0x0, 0x0, 0x0}, &(0x7f000090b000)=0xc) sendmsg$unix(r1, &(0x7f00005b8000-0x38)={&(0x7f00002f4000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00005df000)=[{&(0x7f0000512000)="fcd9a536e9762aec547e8dea1f824217197ec7817ae241302dab5919b1ef378406babdd57a7304f8494ca5f474a02356198402e2f9f468b0271b39e6ab8dfe808bf2c3fc43df6a01fc3ce21648572283474564f665a9349e34035ba960023ab01226465c91d4b8a014d76288c7678004017e5c6cb2e476627d52780a579b52dd72eea2653a9eeed13da9afedc1396c041e5b5c8e852e8ae35bd86f60dfe54ab57cc7ef42b19e9db95d34aab9192162770c63d076bca5082dbb18c8a1b614eda332470a550427513c3657ce1ac1a185ff75a9218aa478ba9ac9e964756f", 0xdd}], 0x1, &(0x7f000047e000-0xf8)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r9}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r10, r17, r18}, @cred={0x20, 0x1, 0x2, 0x0, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x7, 0x0}, 0x40000) read(r1, &(0x7f0000370000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23) connect$unix(r0, &(0x7f0000560000)=@file={0x0, "2e2f66696c653000"}, 0xa) pwritev(0xffffffffffffffff, &(0x7f0000df8000)=[], 0x0, 0x0) 2017/10/16 08:14:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f000000e000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TCXONC(r0, 0x540a, 0x3) fadvise64(r1, 0x0, 0x100, 0x4) write$fuse_init(r1, &(0x7f0000c96000)={0x50, 0x7, 0x8000, 0x6, 0x680, 0x10001, 0x13bb, 0x1, 0xffffffffffffffff, 0xffd, 0x1800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TCXONC(r0, 0x540a, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000415000)={0x0, 0x0}) 2017/10/16 08:14:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000077e000-0x8)="2e2f66696c653000", &(0x7f00003f7000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000095000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0) r0 = add_key(&(0x7f0000ddc000-0x5)="7573657200", &(0x7f0000a7d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aae000-0x1)="7c", 0x1, 0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000907000-0x8)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000007a000-0x9)="2f6465762f72746300", 0x40000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00002fc000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fbd000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004ab000+0x56c)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@remote={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}}, &(0x7f00006bf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001f9000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x4, 0x0, 0x20, 0xa0, 0x401, r3, r4}, {0x3, 0x8001, 0x10001, 0x4, 0x3, 0x200, 0x5, 0x3ff}, {0x3, 0xff, 0x0, 0x8}, 0x0, 0x0, 0x2, 0x0, 0x12, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x4}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x6, 0x3, 0xffff, 0x0, 0x10000, 0x1}}, 0xe8) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x2, 0x0) exit(0x2) connect$inet6(r5, &(0x7f0000752000)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x4}, 0x1c) r6 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0xfffffffffffffffd) connect$inet(r5, &(0x7f0000eb3000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r6, 0x0, 0xffff, 0x9) sendfile(r5, r6, &(0x7f00003ec000-0x8)=0x32, 0xfffe) setsockopt$inet_dccp_int(r6, 0x21, 0x1b, &(0x7f0000b41000-0x4)=0xdae0, 0x4) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b74000)="2f6465762f70707000", 0x101000, 0x0) fstat(r7, &(0x7f00004b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000530000)="2e2f66696c653000", 0xe001, r8, r9, 0x40080000001, 0x30410) connect$inet(r5, &(0x7f0000704000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r6, &(0x7f0000733000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f0000fe1000-0x10)=@req={0x28, &(0x7f0000080000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9c2a1963152468e7648d1de7e04090b4"}}) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000a8a000-0x1c)=@req3={0x2, 0x1, 0x400, 0x4, 0x8, 0x0, 0x0}, 0x1c) getsockname$packet(r6, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bef000)=0x14) setsockopt$inet_mreqn(r7, 0x0, 0x0, &(0x7f0000ff5000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r10}, 0xc) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00003ef000-0x4)=0x3, 0x4) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000e89000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f000027c000-0x4)=0x400) sendmsg$netlink(r5, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) add_key(&(0x7f00005bf000)="6b657972696e6700", &(0x7f000005d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d7b000)="7e1be262e198f8cf432b78f225d276c2877094997199e2bfac7593a5772d384c53dc0d5c841dbb593f17a3d151f242534f7b", 0x32, 0x0) keyctl$clear(0x7, r0) 2017/10/16 08:14:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 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) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)="2f6465762f6b657963686f726400", 0x201, 0x0) write$eventfd(r1, &(0x7f00009b0000)=0x20000100000001, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f11000-0x4)=0x0, &(0x7f0000626000-0x4)=0x4) write$eventfd(r1, &(0x7f0000627000)=0x0, 0x8) r2 = fcntl$getown(r0, 0x9) r3 = perf_event_open(&(0x7f0000098000)={0x1, 0x78, 0xef, 0x43, 0x200, 0x0, 0x0, 0x9, 0x40000, 0x3, 0xc4, 0x400, 0x7fff, 0x200001, 0x0, 0xffffffffffffffff, 0x2, 0x7, 0x401, 0xc0, 0x161d, 0x100, 0x0, 0xb, 0x100, 0x567a, 0x0}, r2, 0x8000000000000002, r0, 0xc) clock_gettime(0x7, &(0x7f00005aa000-0x10)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002f5000-0x88)={0x2, {{0xa, 0x1, 0xffffffffffffff45, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timer_create(0xecbd1026a1df809a, &(0x7f0000750000-0x60)={0x0, 0x3e, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d35000)=0x0) timer_create(0x5, &(0x7f0000245000)={0x0, 0x1a, 0x2, @thr={&(0x7f0000760000-0xe2)="ab08676f75ffebd6bdfe48ed5f78b3cece02ef8e731cccca6e774c566aaf5394220551583a21ff54bd9ff86e2c6ad7b26332536a8432d470a5ae084aff74b884a2c7908b37f7f69669ae59a8abcc51939bc2f5fc131da589bea213a52bf57aa6c73354c104b5354a84528cfdf1ada9c737fd88fa60e028962f2d9f6ccf5c3dda03dd90c49fb8faee040bc2b9b61d3f277dc6516c0da5a59831d68a19b69f86386b9754e7b9f5fef998780ca277935ac0f9d494a8d5e825d5270719ef80eedb9cf23af67b29f75b9bc2be14ac058b62c7448d0aa728199e1af264031a98fb62a7c289", &(0x7f00006c2000-0x68)="487a643cb6fb0d7e38ade5064081b832d30429949cff02ec9f3ed0f9f58e5db45ebc727483816d14c224dfdd7d43db3adc401923d3688a3ee836dac4551238eaddeab12d75b573cb2a78101b2f457bc75fc673a74c186c91048cd32e26298ca4aea35acd996ef315fee15437fa680aeabc2a0a55dbaa53edcd2f698908fbf0ba5f82860a6117b952f95122769d43bea015970e732ebe15c5d810af9ad41beaa056dc86b0d0ffbb7883045aed1a882bc2d54bb449e556d1b2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000827000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000662000-0x10)={0x0, 0x1, &(0x7f0000db2000)=[@in6={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa5}]}, &(0x7f00007e7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000aca000)={r4, 0x1, 0x0}, 0xc) timer_create(0x5, &(0x7f0000436000-0x60)={0x0, 0x4, 0x6, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c1000)=0x0) timer_settime(r5, 0x1, &(0x7f0000c81000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00008f9000)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f0000e93000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000052b000)={0x9, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "ed94bca648a25a8d", "a19577c3693738b3335a77824db4deec6c3e0ec59189eb1ddcfafc3ff86e20e7", 0x20, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000002000-0x7f)="", &(0x7f0000001000)=0x0) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000e5f000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006c4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000414000)="2f6465762f6175746f667300", 0x80000, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000cd4000)=[{&(0x7f0000000000)="32f9278f7ce6f8d4d595e2fdbbdea356c25b287c2cf34c2b90825428186ce49ed2548c9f7b9f49c05efe635c7ae53495ac92cffc84059c4d198edea962a3a0183b43429adb8a265b9e04dd3b5861e235949d2d9ae550554f", 0x58}], 0x1) setsockopt(r6, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2017/10/16 08:14:09 executing program 7: mmap(&(0x7f0000000000/0x78a000)=nil, 0x78a000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000078b000-0x9)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000047d000-0x20)={@generic="3dfc3eed926b2bf59b46f005912a9e60", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000086000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000075d000)={0x9, &(0x7f000028f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000328000-0x40)={r2, 0x2, &(0x7f0000101000)=[0x200, 0x1000], &(0x7f00006e9000-0x10)=[0x1f, 0x1, 0x8001, 0xffffffffffffffed], 0x30, 0x5, 0x5, &(0x7f0000067000)=[0x1, 0x7fff, 0x3, 0x8, 0xc4e5], &(0x7f0000563000-0x4)=[0x9], 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002cf000-0xe8)={{{@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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000315000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000df000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000078b000)={r1, &(0x7f0000695000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendto$inet6(r3, &(0x7f0000776000-0x5ad)="d6cd", 0x2, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000078b000)=0x2, 0x4) getresuid(&(0x7f000078a000)=0x0, &(0x7f000078b000-0x4)=0x0, &(0x7f0000310000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000340000)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_fuse_mount(&(0x7f000078b000)="2e2f66696c653000", 0xe000, r5, r6, 0x1, 0x1090) fremovexattr(r7, &(0x7f000037a000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000547000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000356000-0x44)={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000595000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 08:14:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000357000)="6269675f6b657900", &(0x7f0000d5f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f000060f000-0x5)="7573657200", &(0x7f0000f68000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000315000)="6269675f6b657900", 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000132000-0xa)="2f6465762f70746d7800", 0x8000, 0x0) mmap(&(0x7f0000000000/0xebb000)=nil, 0xebb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000240000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000eb7000/0x4000)=nil) openat$rfkill(0xffffffffffffff9c, &(0x7f00001aa000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2ff}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, "af295d", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r3, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd68b06e0815534554467d6898779730000000300000000f2c679"}) syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000c12000-0xc4)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffff32bf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0xa) 2017/10/16 08:14:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x4) connect$inet(r0, &(0x7f0000eb8000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x7, &(0x7f0000232000)={0x3, 0x8, 0x2, @tid=0x0, []}, &(0x7f0000cff000-0x4)=0x0) timer_delete(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f00003ef000-0x8)={0x20080522, r2}, &(0x7f00002ca000)={0x0, 0x0, 0x30, 0x0, 0xfffffffffffffffc, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000550000+0x7ba)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012b000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000614000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x1000) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x3, 0x1010, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000589000)={0xa7, {{0x2, 0x2, @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]}}, 0x90) setsockopt$inet_buf(r5, 0x0, 0x0, &(0x7f00008e8000)="fd", 0x1) mmap(&(0x7f0000f85000/0x3000)=nil, 0x3000, 0x2, 0x35, r5, 0x0) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff1502ec160010e3e5fffb050449faf5238f7e23"}) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x0, &(0x7f0000932000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000781000)=0x8) mmap(&(0x7f0000c52000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x4) r6 = socket$inet6(0xa, 0xffffffffffffffff, 0x10000) bind$inet6(r6, &(0x7f000062a000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x4}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00009fe000-0x86)={0x0, 0x7e, "058174b576301dc018628e706bd787279263cd2838aa1b0c335a6dc6eaa78853a7e1d4e363f7281c793721d248f2ac56096c48c914d27e053a016bdc81ec8505e27e9ef3f1440415eb2a18a7fa608bb601dd605a9472aebe0d14e98416c3deea497c94f49e23da239c83e74ff7c41bc42f92a301700e4514295bb1577f50"}, &(0x7f0000a03000)=0x86) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000bfd000-0x98)={r8, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6}, &(0x7f0000c57000-0x4)=0x98) 2017/10/16 08:14:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab1000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe2000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc2, 0x9, 0x7, 0x2}, &(0x7f00003c5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009bc000-0x8)={r1, 0x5}, &(0x7f0000041000+0x289)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005d7000)={r1, 0x2}, &(0x7f00004a3000-0x4)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001b5000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x6, 0x10001, "c4b57873e6edbfd0645e4b1ba63903d4c38601536b947f8c6f5c62675edd86070dd0d2f4ff7b8a7187eb4b5029f9ba9e64413a42f849d382796dc5b246d61adcceacd733df7dedce04eaea5a56e16d43"}, 0x160) r2 = socket$inet6(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000869000)={0x40, {{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000957000)={@generic="db8f619ef81b0f725580ed6acec84205", @ifru_flags=0x5003}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000130000-0x4)=0x40000000005, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000039c000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00008b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008ae000)=0x1000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000160000+0x3b9)={@generic="daeeac4e8d941f857a396d193c580b14", @ifru_flags=0x8100}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000091c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fc4000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r3}) sendto$inet6(r2, &(0x7f0000f0b000-0x1000)="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", 0x1000, 0x40, &(0x7f0000b30000-0x1c)={0xa, 0x3, 0x80000000008, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a2d000)=0xa7, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000041a000-0x4)=@int=0x9, 0x4) r4 = signalfd4(r2, &(0x7f000061d000)={0x6}, 0x8, 0x800) preadv(r0, &(0x7f0000bc7000)=[{&(0x7f0000f65000-0x6)="000000000000", 0x6}, {&(0x7f0000a1b000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00009b5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00000d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000465000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000950000)={0x6, [0x101, 0x10001, 0x2, 0x100000001, 0x7fff, 0x27e38881]}, &(0x7f000046d000)=0x10) sysfs$3(0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000587000-0x4)=0xeb05, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000015f000-0x10)=@req={0x81, 0x9, 0x4, 0x7fffffff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000960000-0xe8)={{{@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=@multicast2=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}}, &(0x7f0000a18000)=0xe8) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000a7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/10/16 08:14:09 executing program 2: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000003, 0x3e, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000993000)={0x0, 0x6}, &(0x7f00006e6000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000c6000)={r2, 0x6}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x14) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000028000-0x4)=0x6, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006b4000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b30000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ff000)={{{@in=@rand_addr=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047c000-0x4)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000906000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ce000-0x5c)=@ethtool_coalesce={0xe, 0xdad, 0x2e, 0x3, 0x4, 0x0, 0x0, 0x7fff, 0x3, 0x6, 0x9, 0x101, 0x0, 0xd5f, 0x100, 0xca0, 0x3b1d, 0xfffffffffffffffa, 0x32ed, 0xc00000000, 0xec, 0x80, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000006000-0x28)={@common="626f6e64300000000000000000000000", @ifru_mtu=0x80000001}) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x9) write(r4, &(0x7f0000f5c000)="1f000000e8030000000006c507141a23", 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000885000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f5e000)=0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000fd4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd2000)=@ethtool_wolinfo={0x6, 0xb4, 0x12, "202a0fbb091f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/16 08:14:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000766000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x105000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00006f5000-0xc)={0x2, 0xacd, 0x5c, 0x3f, 0x9, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009f9000)={0x0, 0x2}, &(0x7f0000cb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c2d000-0x10)={r2, 0x7, &(0x7f0000042000-0x94)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x45b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f000062c000)=0x10) r4 = openat(0xffffffffffffff9c, &(0x7f00001fb000)="2e2f66696c653000", 0x20040, 0x8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000306000-0x10)="2f6465762f73657175656e6365723200", 0x3, 0x0) vmsplice(r5, &(0x7f00001b9000-0x40)=[{&(0x7f0000b3f000)="ab60fb611b51f9902021fa845abfd063c0728c87df6684ef87d98b8b165fb1af25758633a8ff07f8aa190633bb5699ebc50b7fbb24022074beaaec182710958dadd92b3daba6abca205a3eec11ed33cc7ef199bb11b298ae589bab1065cecda377bec91379f6768a0462e907c81805826bc373b38f6018cdf25ea5b6ff8831bd986507115c977136191a06a545beffb28420fe65f4f2d1d49d9a507a282ab0a6f8906359c5771ce9f0f3ab9f7369c549ce2c5b093245cb06749fd77dd2084e295ff01b893b66225fa703d44c311a9ddee1013299a87052bbd0caa1d2c0379750f0252f1096f8088f301acd70e31af7972e8025231d1280c6c7", 0xf9}, {&(0x7f0000b21000-0x3d)="ada076b5e475271fe2f83ffa8ef48674b9620d6374038bb835406cf378cf4a48607865f08dd5b862c5e779d1002d00a49a0f5e69d0bf34a6383fbbbfee", 0x3d}, {&(0x7f00009eb000-0xaa)="66f793ff7af78ace9645a9cc087cb0958806b4053f14d487aeb1ff16c0dfa80597f55b22d49b3878c186042d26d992da74538780a5dd259a26e6a67f9bbab87d29def5935abc352c83f8979382d61eaabf14665343079533c89050baf28a518a1dcbf6a5345b1cd14b9c18af2483666bd533e3e232c46debdb5df34265987b6b73b056368ec5338a83612e025f995add1b7364a8ca28226da9e191c4abe281c327892019053a2192aca3", 0xaa}, {&(0x7f000018c000)="c9c6d44cd222886b2eb17e02d59c7f79e4a60388ad1f9e191fc22bd002875656cfb2a4dc8159ad993437fbf045eb131bdfb3f5f960b3fddf923e51db4d19631d0ccabd15b0cf1dffac1b629f2a3ddcbe993321d0b0f09214b40e4cb65d82671e11ba6c8333961931cd4bee71fa01281091ea2206fecf35f682330cbee6249f", 0x7f}], 0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005c9000-0x10)={0x5, &(0x7f0000f27000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f000047c000)={r6, 0x3}) setpriority(0x2, 0x0, 0x24) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000f87000-0x10)={0x2, &(0x7f0000b84000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000927000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x0, 0x1, 0x3, 0x2, 0x1, 0x3, 0xaaf, 0x7ff, 0xc3, 0x0, 0x7, 0x6, 0x7, 0x1a8c]}, &(0x7f0000526000)=0x108) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f00002d2000+0x2a3)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00004f1000-0x8)={r3, 0xffffffffffffffff}, &(0x7f0000ab5000-0x4)=0x8) execve(&(0x7f00000d0000)="2e2f66696c653000", &(0x7f0000db6000-0x10)=[], &(0x7f0000bd2000)=[]) gettid() setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000036e000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 84.307252] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/10/16 08:14:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b4e000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000077d000)=@ethtool_rxnfc={0x3f, 0x0, 0x100, {0x10, @tcp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x1, 0x0, 0x5b5afc1c}, {"ae00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001, 0xfffffffffffff001, [0x200, 0x6]}, @ah_ip4_spec={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2}, {"45fe", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x7, 0xff, [0x849, 0x1af29401]}, 0x80, 0x3}, 0x8, [0x1, 0x0, 0x600000, 0x0, 0x10001, 0x5, 0xc6d, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/16 08:14:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000bca000-0x39)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000059c000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001e7000-0x4)=0x0) writev(r0, &(0x7f0000899000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c020000001b000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) r1 = request_key(&(0x7f000094e000)="6269675f6b657900", &(0x7f0000ef9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e6c000-0x12)="6c6f76626f786e6574316d643573756d2a00", 0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007bc000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000751000-0x8)="2e2f66696c653000", &(0x7f0000986000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x23, &(0x7f00008d3000-0xc)={@multicast2=0xe0000002, @rand_addr=0x80000000, @multicast2=0xe0000002}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x11, 0x2, 0x0) poll(&(0x7f00009a6000)=[], 0x0, 0x33cd) setsockopt(r8, 0x107, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) r9 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000733000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x2, 0x8001, 0x71}, &(0x7f00003c3000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f000079e000)={r10, 0x1ff}, 0x8) [ 84.392983] keychord: invalid keycode count 0 2017/10/16 08:14:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2ff}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r3, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) fcntl$addseals(r4, 0x409, 0x2) r7 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r8 = fcntl$dupfd(r7, 0x0, r4) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f000016c000)={@common="67726530000000000000000000000000", @ifru_settings={0x0, 0x6, @fr_pvc=&(0x7f000035f000)={0x6}}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000ab9000+0x349)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x0) 2017/10/16 08:14:09 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f00005a1000)="2f6465762f72746300", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0xc0140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000033a000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) creat(&(0x7f00001be000-0x8)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2e2f66696c653000", 0x301080, 0x20) syz_open_pts(0xffffffffffffffff, 0x200) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000c0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b3e000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000e88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000085e000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) getegid() 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) syz_open_dev$sg(&(0x7f00006c8000-0x7)="2f6465762f73672300", 0x0, 0x0) gettid() geteuid() getegid() inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000509000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0xe6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000840000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000ac3000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000170000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fa000-0x4)=0xe8) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x4041, 0x0) socket$inet6(0xa, 0x80003, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007bb000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00009ad000-0xd)="2f6465762f7573626d6f6e2300", 0x3f, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="e1776c616e30776c616e3000", 0x40, 0xa, &(0x7f0000000000)={0x1, 0x7, 0x1b3, 0x2, 0x5, 0x7ff, 0x80, 0x0}) open(&(0x7f000068e000-0x8)="2e2f66696c653000", 0x121000, 0x40) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000+0x21d)=0x10) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000073c000-0x4)=0x0, &(0x7f0000000000)=0x0) stat(&(0x7f0000a59000-0x8)="2e2f66696c653000", &(0x7f0000857000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x1b, 0x2, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000598000-0x4)=0x14, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x401}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000984000)=0x10) syz_open_dev$urandom(&(0x7f00005a2000)="2f6465762f7572616e646f6d00", 0x0, 0x400080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) eventfd(0x10001) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eef000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000feb000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c47000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000ebe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a45000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) fanotify_init(0x2, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000efa000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8d000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x63c, 0x80800) signalfd4(0xffffffffffffffff, &(0x7f000043e000)={0xcfd}, 0x8, 0x80000) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ddd000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00005c5000-0x8)={0x0, 0x0}, 0x80800) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000435000-0xe8)={{{@in=@broadcast=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=@remote={0x0, 0x0, [0x0, 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}}, &(0x7f0000db0000)=0xe8) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00000ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000035b000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getegid() getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c44000)={{{@in=@broadcast=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, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getegid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c07000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000008a000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) lstat(&(0x7f0000012000)="2e2f66696c653000", &(0x7f0000495000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008d5000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000085a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000113000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000195000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000986000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00007bb000)=0x0, &(0x7f0000564000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000084a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e76000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000185000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d71000-0x4)=0x14, 0x80000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000190000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x105a40, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d1f000)={0x0, 0x0}) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000159000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x472)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e41000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@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=@broadcast=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}}, &(0x7f0000a6c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 08:14:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x110040fe27bdb552, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)="6b657972696e6700", &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0x9a)="4894e9dd2b996e453f6ba1e78d3ef1f6d4c0e3cc6cc4a8bd04da454b5b535cb6cf1c8b501a168cf231a6fb8c90fb69484f9841f188630c1159871ae6c2347c3191c68ad68eb18614c304ae9d1cf04c8f19624b71e1e475afbab86b086734604bdad466cb6087a0ba49c7d2581c30011ffbab51107c28c9f7c94e91e082d781ede62ffe6bcb786040b1a63f75f353a100c829fc254b95dc878730", 0x9a, 0xfffffffffffffffd) 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000005000-0x50)=[{&(0x7f0000004000)="a7e1406d24383b43f4ab7d8b7ce22c2a19c55d4d87c2dcbf6730033103d1e00cebf48f1888bb471aa657f5cd95c443e52dad0d7ab62bc057e991b42afb2b8dcb0b71a4d7b91fd9e2f8f497fee4edf3a268332f5084e7a409c78bc5f2e16e0523e0cd9d202294edd377ec3b951e74f18080bf1d45db45a3f79de8651b6b25e51c6aba8fe8d0849551a03819712eb573500d0bd2884d4c8ac633c27c9bbda7e8df17a7c42914839b0038bc51d9c01b80c5ceef6c82a801facdaa06c9c5f072fcbfe592b4bcf68f23d68447ea64c8a391cb1d", 0xd1}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000003000)="df71e522c5e3bc519fce02a459322869b7dc1c1d5dfc4b6ed4a26af590b246cd86fca761449107721a6a6f9919d567a284b23eca916a4d7b6d0bee0b304d7cce95e3058aa2b62ce5c01aefcbd8554a8aee071c0c02cf99152f6564b151641ab6d45ec70daa196c247e884811e6354dd68a593a7ed7ecc09d6c0c535766e7c7e6dedd59615ab8bc47d3455b58e3fd8c80dbabf75ad56c97a1fc0fc4641067c4412e7bbc8be52ab4844fa283ed17d5f1637fb234d327", 0xb5}, {&(0x7f0000014000-0x20)="32c9c9977f35da4ddba85dec8683341d9861af4ebf71c816e5bea9bcf89c81c4", 0x20}, {&(0x7f0000011000)="99b7366b7e61163a6901c3908901a18e7314c248cb8c0a9350310304c443aa79c0b59e2baa4640e5531426a2d593d33bcf942c1b2fc4059fef1b7417086d5bec4c944ef66626bbc63ec5739c4ec4e8dc9b6f08bf9cb811d3fd33158670e8bb9fdf8a4764f6cadf3aca5b0d36566eeec031d94fcf5ec72536b8026512d2176cf90359acbd172834c6603c9667ada8d45f107777703776454e5817ab39a727e3648e70a97885a894a1ddda318b92aadc72646a5a3c8d85d281a521cd1e34a265bd830daec83ae2588b3014977fab2a0e1c36fb1081cfcb586192", 0xd9}], 0x5, &(0x7f0000013000-0xf0)=[{0xf0, 0x10e, 0xfffffffffffffff8, "52a2ab8f73cdd931c89bff54bab385a18006b9154a36bbf754c4cd9cc639a1e6e63b26c5b2142fd5ab5dffe1d658afdc0934809f8af38e80e82de8f7c4223902889a15e4e29232e4539efa544cb8dc61722c9cc696b76a51d4030edcac641830f8b209a6183d255569762bf5aa32c16e75961b6fefa5605f7abc5c9da388b92aa4a9476c03894352ebf6c2e822fcf45be7a51724ce3117fb14b31a18c505bba7bf44fa8023d51f760aba63970868cb32261af3755a5bb7d9bc013fe95fb8c8b0c50f0eca6817cc3a3ae2d32402adcbe561d80f79715669f4fd"}], 0x1, 0x20000814}, 0x4001) keyctl$read(0xb, r2, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MIN_RTO(r4, 0x6, 0x6b1, &(0x7f0000006000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000013000-0x20)={@common="73697430000000000000000000000000", @ifru_flags=0x1100}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r5, 0x6, &(0x7f0000005000-0x4)=0x81) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000013000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="14aee8ae8d0bbe95477e2b7ee58aee5d"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101002, 0x0) r6 = dup2(r3, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r6, &(0x7f0000007000-0x8)="2e2f66696c653000", 0x97abcfe704eedf45) [ 84.432950] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=8582 comm=syz-executor2 [ 84.444562] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 84.458236] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/16 08:14:09 executing program 4: r0 = socket$inet6(0xa, 0x80002, 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x30, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x32, r0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={r3, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) epoll_create1(0x80002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x28070, r2, 0xfffffffffffffffe) sendto$inet(r2, &(0x7f0000001000)="e3d44259bb8504e06abb27acc1f3e934dd35733f09e60483f6a83daff3f8f5", 0x1f, 0x20008000, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x5ab)="166a6b5d0423ac54d74d2d41d9f391b4a8674bd4f2b2f86d9cdb03cf7cabd74d032468a6f5e6b885889c23f50ab9da91b78ed37fc9ec8d0e46f872bf92847e5b172616c8f825f9205ce55c197ed9ce3022d9a723c02c64cdd0fcf7adca11eff005417f0000000000000029162b913b1a48c4b730f51c451b25c37658f9d272384396e5974bc54f68f50d6acb4d19e1f2f20f77ee7a1ceb77361fc40dacef7180b26c49c9f80e1574a4edfec8c9c940549351fb73501b067adaa0681525f31bf3bed84ccc602346070faafb995a92044679b252303af1cecea3047137418bd2937c92ee322eadd6f6817fb08f404ded262777f2a1019eff47e9c07b480844d4c5af01ceaef081bec069fe474a10652a48c6c72cd3b57bf1b192429fa11b78598dd880b62ef24687fba22ad64945f299e8f3ce2aeb22a5d9465ac2b22343b00489e9a0aaa2468b5e338d1e39ad6e07a9ee038713d98f80dbc1d98fa23d07a9d1d1eb1edfd4f41e40ed7a65ca5932a3728c80442c46c45d914e0bd575a6bcaa74bd77801987f6fde37f81fc36ac4ac5c37f6bd713c2d3037f8dfaa7103023a6f7a2242f2679205a84ae8cb2ffa945c1596ef5ba9a8737ea9cc5e3e6e134feaacea5567b5af254dafc8133cc1c9e35f58a8570ce877e7e09c52ed3e7918e10f43fc2fd2943259c5d8ba815c1dadb295197726d8949e8356300771dd06d67a656c533ca66f9339fdb3dbb21a661d530a6a0c48590b9d82d7ab602d708938c44e152a0982e0e874f629dd9e66e9ede86526bfdcc1d75d3b599c02a507599395058183a7410b0108600622852325dc4f6c8e99b34e7e51b79c859b3685c3579dd5de2bf586fe417fc3bd4b20e06d07c30985d7a3836f3d287ed8cdcc87e3146050af075b1e8ea212c7ce21aea2eca8060973c2c4b4affe273830b2978f3bbc831c820dba5829f0ce88923dc7257c08e09f1d7197ccb52e7a6842854ab8460c9bb34b25eaf719541f51a6fedcf0cfc0dc63ac516690eab500f99f52245aa241670a72ece1c5665d344ce71bb3c3db2dfa7f2e732d17513be4287d5c2c7d9ce80ca9ad149deb75241f74bd7a5651c983731e7ab5884c6d94a4fa655175c8abc87c94c995f9cd15c19fc7382c5acbea2ee1f4827cb52ea5f49791e3141dd58a5e06a58e5e88fba50a3818c8f42a90104da873d7f40b267b1b2af85484be9cd7b6609ca8e989cfd95d59d3788c3b2afa646de08a6a98684439a92eeec67f5aea8ebf48a2635fbef65e5180ee82f069fc776399ef2e344dbd40dc706c33cdc9d520d30642025ccf5ed466ed1b79848b2a029d0dab72462b85c2f8cc48ffc6b1594c738dbc3c3375ca04705e671a3b775dd926d2dc132a3dcb85a9f86697ac244b2b9b83bf73c978296a14df219771e7c576fdb342699a52f1939d6c35c6b634c6ed6869e950b61f8ee3718c7366174c78314412309c703793f8a2c9310ba8b5197e1008c01d3dfb92e244b2789e47828f17c54d10a2d244fda22c1a255ac3e4cb2e25e0a25f49610fba704c64603b833cf3102cb5372d8a285068203ad121768ab304d784aa6ab9a518dec416af24aa3ac0da98f132856dac350533a60cb463cea2731a83ed8950c93fd30c7d3d5938c2e3e6087f25371c31a7fd93839a4a0d918cf51d966f4f4ec5a0e292e156f3a6148d600540cb111660ec7851ff47d2b7e87b399109446cf586a61779e023c92c5609555fcfa2a2e273492c23a22e9bbe3005ea3721b8efde4d781a154a98cc51350f467438797640a25581c926ada448838fc0fcc1c453c0106f9a0cfc222db77c75eb711d7b4df94bb401ce1e5d4913f48f482b93999bb34a49b80dfc7885417d1a716f5107f43c8c81a6e6d34098f9898ab22ee5193f793a9947cde935f1ef3a4c990dc9a0b5452837cc78e20d238fd6a034baa0bc41a99d0de2869c9ab4e9a92dba5f51080f5e9f7e3049df4aed16df8a7092ce48470d737d319e71e6d345b324efcfb2937df85b12e71a52b7b73f787234916aca31444a60e1be23aa97a617c", 0x5ab, 0x4000, &(0x7f0000003000)={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000)=0x400000004, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xbb7000)=nil, 0xbb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000009a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x0, &(0x7f0000bb8000-0x2)=0xfffffffffffffffd) 2017/10/16 08:14:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x101001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009c6000)={0x0, 0x9}, &(0x7f00003e8000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ff6000-0x8)={r1, 0x3a}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup3(r2, r2, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf4000-0xe)="2f6465762f6b657963686f726400", 0xdfe665811de564bc, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000f2a000-0x4)=0x0, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00001c9000-0xa)="2f6465762f70746d7800", 0x80, 0x0) bind$inet(r3, &(0x7f000036e000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x11, 0x8000000000000803, 0x81) bind(r5, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00005e7000)=0x40, 0x4) write(r5, &(0x7f0000428000)="17d5", 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$netrom(r5, &(0x7f0000c23000)={&(0x7f00000a2000-0x48)=@full={{0x3, {"dae64f635c9771"}, 0xd891}, [{"e3c65a2185cdf0"}, {"196d9b52e5332c"}, {"127866fab4791c"}, {"788e69b113307c"}, {"70a4db2c868ca2"}, {"d60378f55d2b50"}, {"a988ba70218836"}, {"cc8efeba76875b"}]}, 0x48, &(0x7f0000ac2000-0x30)=[{&(0x7f0000547000-0x7)="c945dd9554044a", 0x7}, {&(0x7f0000c51000)="9c2babbe8823ecef3ba51473af33e982457a9fee1e733600779d6cfcf67e502abdd6e0aff745a55fb8edfa5eb0d25af2e404d2b36376d4f414a44288c75ac985defa18df203944c874183d4c446a5e4473e916e1cda9c92ab8062eb33399d29493143a98e04976670424ecc6f47df577c5a98260b9d82ea14e7354dae96ec4c75e763c4422558d7f1732f6e38a89ca70985157157701b34ea1a9cc4189c56beea71890ebcf05a483d6db203a12b57c1c6804cb67081ffed86be3afaa6b9257dcfb37e8d7101337cc280b7db7501288e0dd0f3130", 0xd4}, {&(0x7f0000fc1000-0x40)="35c3bbd268857bffb3d8afcdd0b525190acb9db2f1ee102c781200ed1a50d2c6d3eab2416296f3218f16e1108d4a04655557722892b684352c0c25270fc4149b", 0x40}], 0x3, &(0x7f0000de2000-0xe0)=[{0x18, 0x29, 0xde8, "2ab292947d2039"}, {0xb0, 0x102, 0xffffffffffffffff, "69a49e8d45a0fd2a20cb6677b030b5956c174d45de60b91a1ebe95b466462df6242bbf5bd98f26372a6f6e0e66646cf8436b24ebd694d6b6ee146de3d82999348c6d35c993f34ec59748966cf671780cad9a964f4b0625220a1356ac27343d39eaca8787b5b5d8a177e7a92bc1845ecb2ddc2431f6a197411522d0cd2f34562f4d04096a96a8f5e05be7cb61303cd71fd7bd5a156ba229bdad"}, {0x18, 0x112, 0x7369, "9d5ea996b9b8e8d8"}], 0x3, 0x800}, 0x2001) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000993000)={0xe4, &(0x7f0000953000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000061f000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400000, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000259000)=0x0, &(0x7f00004c0000)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e61000)={0xfff}, 0x4) writev(r5, &(0x7f000008d000-0x60)=[{&(0x7f0000c60000)="42c82ed6", 0x4}, {&(0x7f0000968000-0xb)="a2f72c9c97edb96a806c6e", 0xb}, {&(0x7f00004be000)="2268ee9610cc12fcd9", 0x9}, {&(0x7f00009a0000-0xe9)="a2fe4acc2f7657730c19b375288a21a1341783ed03a7158653c569996332fab480013974c9297856994a1bf1e906a16f088a5730fee08b0969d46dbcf87ad1d3ce430b3d359ec43aeba634f03d4f6ccbc361795a7c4e1eb84d523bebb1227348a04fc8beecef3defaed79688381e6c721c04562345604ce5ea51dc2d5813fbfb8720096de6569886ade63a1c3e0d3c9253e55efad0ee386672c99e74d62db58650ef524eeaa70e51d90e7a63a0420458b51fd60bff02058418b6ec82c3ae1f82f9e823a12e92dccfcbf70ea59396388ddb3877cbee3ee7f760b1edc4b716e3bcac94c66eecf22d0f5f", 0xe9}, {&(0x7f0000271000)="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", 0x1000}, {&(0x7f00009fe000-0x1000)="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", 0x1000}], 0x6) r7 = syz_open_dev$sg(&(0x7f000008c000-0x9)="2f6465762f73672300", 0xfffffffffffff4a4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x80)={0x0, 0x78, "75be173dc5a720c9ba2a117c809d48ddcc47759a1b6b64f7a224871b18a4726868a49ed327620f026db571a61ce845c973edfc7878ca489cbd1c1e70eb6b4149c3bb60e2030335d6b219d560eff62864b5438253acff585deaaca4016f20cab4873b12279654d82be6261d6087f5512b11ba5be3c7b820d2"}, &(0x7f0000fb8000)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000e02000)={r8, @in6={{0xa, 0x3, 0x80, @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]}, 0x3f, 0x14, 0x7, 0x7, 0x7}, &(0x7f0000fdd000)=0xa0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x801) fcntl$dupfd(r6, 0x406, r0) r9 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000314000-0x4)=0x0) dup(r9) [ 84.532811] keychord: invalid keycode count 0 2017/10/16 08:14:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000511000)={0x0, 0x0}) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) r1 = socket(0x10, 0x3, 0xfffffffffffffff9) openat$ppp(0xffffffffffffff9c, &(0x7f0000c4f000)="2f6465762f70707000", 0x200000, 0x0) r2 = socket(0x11, 0x80002, 0x300) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bb6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000835000)=0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000dde000)="", 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup(r2) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002cb000-0x4)=0x8001) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0a142f230400", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00006d4000)={0x0, 0xb1, "322658559dec0240ef71614608807806d8a96d08531d684b523713b7bd9ba5e005571c77778ca2f2165531e2a2c0021b1682cef943d382f4391a4cfd01c90c3d5c8ef545ffe87e59ec642e1b94deac65e6269b1e36a25754fdd59dff1bdf651a90000774c492615f2cf75dc797a220d599636eed591f34478dcb746139050989f4c790388761612ab6a4e726ba16398acd674508c3f116e8c569b7fe050df8d5d61ca47e9adac6c92e9b4105d20f7ada8d"}, &(0x7f0000b41000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000855000)={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]}, 0xc6, 0xf153}, &(0x7f000090f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004b0000)=@assoc_value={r4, 0x1ff}, &(0x7f000078f000-0x4)=0x8) write(r1, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) gettid() set_robust_list(&(0x7f000032c000)={&(0x7f00001df000/0x2000)=nil, 0x7f, &(0x7f0000f66000/0x2000)=nil}, 0x18) socket(0x10, 0x0, 0x4000000002f9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d97000)={0x0, 0x101}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000381000)={0x0, 0x0}) bind$inet(r5, &(0x7f0000cbd000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00000c7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$inet(r6, &(0x7f00002f9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000)=0x10) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f00004f4000-0x78)={0x4f, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x8, 0x2f0a, &(0x7f0000d4b000)=@common="7465716c300000000000000000000000", 0x3, 0xfffffffffffffff7, 0xf6b9}) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00004b3000)="7c83310a9f6dd7bd299bf20f20e85b32ea7982aa076073f315f73f439e4937a58861579deb71115121e367b51eb52218b1fb3ef14e26ddd9097284b1fcf1ec63db", 0x41}], 0x1, 0x0) writev(r5, &(0x7f000091c000)=[{&(0x7f00001a3000)="4e3d6f9f124dad9a09d42946d978401436b4cdebd07d94c809dac11ef0a8fab243b34bb8af5785efb4b7b645e1714be4a490253542964f170324a1c88d2a0060e01d04216b6c0d06386be731f49606cded5cddb4b015a04b10469b38d116", 0x5e}, {&(0x7f0000ea8000-0x64)="b007ac1455946ac5ced510b6f395abb633f080a925547488f3eb6c873d7d86f328c1a174feae2dba8cab835dca6bc5afcb09ebf933db876b9408f3580ac11e423a13b0eaabbac264d032b221d82e15b690e1d7499fcd37383a23e9d9e48d8a2508df9317", 0x64}, {&(0x7f0000082000)="f1ed231b0aa1e3aa5343d3eaeb6c763d94b664659f8cebe0d7bf2c28e6307d469abee8a79abcddea0a760a5e09d7fd89689f0ce984a3473b863e3f74aa567853afbab130eafc7c2b3f1b4decbec0a427227453816dd7e006b9adedc5ab5c5633ba6af4d2bae4f226b040cac6fa7de2953c697bdbdf5c755ee60ef66e3e7d7c95dc98bf11bae2acce038096149efc8ccd7b3f00ed1b7a46fc59280ed5e59ae7333e1d1911d28957bb5c39b3952e08a3a0d2794a531acf2e012f56e47ad55e19864174e089c74f06c4cb8aa845bb5673629f91cc5b65a25f58392252d8c15287f0fcc38ca134dda07574fb780a749c61251f95d84f5ecdc211400d0514aadffb7a1874cc38077b7b4faddb297fc43cfafd88e095e070afba3458e2b97cde59132dfcb0db9eb5647f78fcc9cd621e39b16d4837a989ec4f9de4e0e4e46a1684b752cee0eb0afee6c2e08237e02758ccab3ba0ef1ef46dbe0fe82bac7fc2e16d891297fbf1cfc0ce26886c536cbebf28c7409cf2e61fb7f7956527fc3bc986caa1ff6674f4284f123e05a6fb2af7a5a0aa708e3be7fd815af5fa7c9e8a6b3de5d6050d9075b5ba074bc4902132e996038a8f2ef061cc5d8a38af414bee6b4c74ea14ebb61eda785012c4514659081c9eec4487a155fd8ee9bb73d1d2c2142ded4b09696d7e28381a5274f884339974f9249e34b7a90305e4e54d8aca8fe2d0427271dc132b840691bd43ba66617a9d9ecb670156f2532b2f3c1cc3ac89563a50e77d5a524b5a903cb8a62e8bbe40e8736206850671f9e1f0782f62a7838fc7ef6b638f2166be3f7c31742d7fb21ca250a8a02bb26d752f06c556f8e684312bcc159d29c40a28965069632bfe976a2f57ab1ec8fc61915babaffe47997b52ef3d6e62ff859980db95e1a0dc325b44a184540a9f725e78cc974ec543e56fd54d1ef35a2b3f6bd1f9fd863416c98a482ce20cf97a6012e38c9b0d04717de6de45ed3644f922c31cb14fb0e9f00b12e9e82f09267e6792fe37eeaef9d348b497859833c9dd47b20fe03bb8bef368e66110babac7486a5a9aa37f16ac9d075918335b2c63bb4ec97b8c5da042863e60beea73e344eb266645543493ed999fe136d9b7250cdce1dfbaa332f408a76cf245adaeb2870e26adb1fcef94f1c981647f9370645ec911a7a5d78266ec2bdbb1f82b28148bf96871c48c018d718133945dfc9dcbc015f8ea75f1aa5673312165486d26ca9d7dbea57ad85085c145e47b76c44285a7cfa39b17f6db23abc714fc9a8ba0aab799a80e85d07979c185c09c71c958d622ea8a7c5d5e8e78d0fd240dc7a1f95a94494933d99009e5b1e1958c6cb5b6f5a4f46c30d2b1b3247a57dd3ca6060d2dd337e0427b1347b5d8e52bd598b3892e6f9b728fe21076f354f4fe3f5a373009c204c444336ad535345c7dd42446e7bfc857be1f15a1ee43a7cdcff0f01cbeea5a531c1b2606c50ce18d75a9ac32d488cefb0a01df9666f9e433f3a7fdd5c5fbacad31df6da45ea5c6da69801f33f9b71cf48d4fe6cb4f648c76fc1ad978b80f99167315ad8abccff0b6babd823a9d9af09f24ec77564a4548d8e2ad31fbc705cc16074b16a42dc71920bb78a09855a325efc91936b690f6b44c032564ea26490aae409d7c076e0b86524ba4c389f7043ad800674e0201eda74137dd3fc271f902d457ffab6424e570b681563894b69684585472c92af96c10b078ffbbc461d5bda055fd8b7e60b16b13d3302be3756f2d59d1611d10f4e7910b4070771d0893cde2f9ea5b795f3c363a63d38d792b8a340170963e31f00a4bfee7c5010752e0392969a1acb0aff2b425b4ad36de5303e47d1739cd76b7aefceda05e91db3cfb06368d0839cd445fcc2ce88a2d96098ed8f36041bfa85c1d992ec1cb91daeec000864e27f266e2fb0294d0154e34a51bcae7dfefa20a2afe552e1679a8f51ee28517066a40abe937dee7b91987e821d3e1aef5c2ef4899356e851201264e4bddb24b9d7a15254a82c035b183b8d54e84121c56e674fe6d5a36610443d0ec9d82fda249c5f4508f736fdad595d9dc8d310efabfccf156ba9717921cc9c45f5f541342fecf4a1ab0bab2f52cefc4fd4909a4613b6df366a20c79800f6dbccc8e2c09d6685631978ab66c52a7b23ad0f32a7e575e5648eaf12f395b472b7586d4bfd47d3449264717a2ebe08a537bb7fcf7d4a5593c535fd42a4a92615ab4430c263ac5bf924c142b8f9328c339121b0aac9678c57019afc09954cb6c43c25e9fcb939c3894ab94de917a1603e612789ab617bfa564c9e0a98ac9d284c1310d1f006fe70305f567170c8ccbd8c3ab7d7deddd8f18e500a7a4cd6bd18fb7ef4ce4cd81138d63664dee5f10d80632341f0667d13f9b8446658ad7f8bd508afc70e4e79a8631037031cd5e11f01f867e6e868d22218ec01b3f95d84b51880790a0e259481646d5711e1ed4b7d30bbd6219028444dd5c3485da116407b61a91d9ea4653b7e4feb8746171295ec425d3f6b3d0c804093eb659338431f8a42fe674abc9f6fed5570aba6cd062e6bbb180c02b1c581829f0fe741fb3275264e04518dd8db9972aa3e4bab411403d1dc38d3e29b2397f0b26dda340fbbc9ad4993b561aafd78e906321e978ecf7d4b89ff9bdede9d4cc033276c59c9e2a8f61dc04ed6558d4df8061511578d25eaf7d80ba9f8510047e8620d07bac1514fa2c2a699ee77884236b9751b2450771fa545cbd4df8dbbcc1e1544c0cc36a878dd2a4970c22e007ed20668dea29608c6bc8d29fbea18caecf7976d40e9b2f238d286ac87b9c500ba5288bcf6c047774bf056b0ff0b174c4073ed8351e0a548d59cad4320badf6b4cfe258725ad05dd199b839d366276e59700dca72b6e2bca88b6207f5bf9436cd6b4ecf3206e8a6f40cce3908c301ddd7f0bea248607404e7f4028575df1f80309b16f83a1824d9661d7f53a44361e6311bd398964b5cc08ac14d8b7f59cd55bc10e76257742ef7680e4286d30b4a452d2fece6ac0bdba725531ce3147f91adbd52014d58bddc3e890a19b558bce95c2d7a38bdb4b1eaa21df110d834feabab4ac93e196ce4a73ca93dbe653d85a8940ffde9dbb10173df5b3c67981f1bedc46f59f97500e0ea55e49e91b8b60fa7d9f7c69284306d94b32a5ef08a04acdea2fb96d27f6c3b26a7bcef65eb1545f9892e9bbd0d8b7611d2e3464ebc5a5cd47ff5d794a13f820c6a656660fd08511215c8f46a669fd7e4a8568eea4235444a0f08e0a1113ba48441cd99aae98563462258eef90fea729cc0f24595d5caa9a65a25ed379314677f48bcba00bfe78fe2a3c40ef74b7e152989e01c38102c8e8ab59d16198b0df8bd851e4ee621823329965ac64e9ebb8af960ef0c3d28fa7fd440430387f6a119dc3d8de1049ca4409ce9c5e642ffc177710491eeeb5fcd3549a3f3581d1d7768c22be03ab49e165eb0e52b55ef1bbdaddf63d77dd6f9bc583480229f600ac529ed6ab314db60550d04c190728c703b9c7f14e4457b96a51b687bb87828e499a940f362a7deab2989bce22182b7a2fb18513aa2e919cf8afdbd7eac9a330fbfd07e82cd37a30c0a53389141d62ce1ad03ed94f7370af70a2b321902e85bf851c83870141f618901d7d0f9de82567620d6d4a8cef503726522b451c7807ac97befe91080f7b1a5c67c1d6a6263c66cb21fbc0ca2868f32cb95869773a66669a54f72fb2299550b7654fde425abe08c42efb465118156dce01669f701a89581a4a431ed6cbd4646ecfb5cac3102a5d057161dc33290667a7cc3c0cd84dcdf7d18e651d722104190a32e1b7bbfc7f0b469d4284cec2ec634f7e4b36df512b84790eba547721903aa04069d61b00f860c16a0d113bdcff7f0e0e6bac21492c0e52e17da091ffefbd3528f7795f5f135dc95844b5ee4737f13a9d53506ac5f9b2486a255fb78604f57543391cd7b9576e41033afdabf34cfc227f717a7ea3b4b2cc29758d13289f0c006b10429e0956d8b66e57c62cf05a96535e079cc8fb101c2b1467d909734e118b75eabe3ed848d06408cc2cc57cfb40b019bfc1242f70506efbf89217202839884ddaa4e8bdd0d054189f7c9890ddb8a4fc16406c5c7bc1c30c73182ffbb6adc3f2638c2e6fab880f341642333019310ef9256829a6896ba38d65ed97e32504d095e6684db7c275d92416f32f45a216e1f2de3b991d852fdac275a479bd34f4867217a0e3344b073d28a4c9554af42fe29d946e16538062726f2dd5ff4c26c9c307cd080a85691825d9f1c6bf70a5dc8099c336bed120fad4558af2c99991196715aba605c9c7b59d265062d784e590baf88b3b46cdca03b0dfe9d63ee9b9424d02bb9a81a77ab87c841ac3d17ad1f95dc6f2cbda208790734a7d9df0aaeb0d2eff2c39a4e4753fddb0381207ab1036b1675dc587d20944dd7be0f8f03fadbbe5f3a2c3de86fd9b209dd5381597dfa8ec3b6f6ac37e6d65ece79fa0ce8eb96dd6120ba43881b3ddcf2046f0078022ecffef478ff4260c4336fdd52e51ae4a65a8d0cfdb9e660d548d9f4e301600d641be28ff5da2b42e5cdac053d92cb496598c31c120964726595ed618d6bc8f1b0305fd1187bb7c8c555170478b8529af52efa868577e30b085d3d43b610ef5a3ce85ff04a555c87d3a968ae773e7b389a00f72417f233dec679826ea49b5a5fce097a25c7b07314e30b4577ad78477cf95e114cea64c3f3e8b7dbdf115b32e68b750b8aeecd3adb5cd99fa24bcb3c13817225540422afd8e50f8b8005bd538ac159a724f96ff9ea6bd99f31fef980c908579ea74258eef304a5808799cec4d3bd02b676e21778349b9b4a62af850a493d013fc8e0d741a5713c444bdcc9119150ccbddbec4af48adeef2370950734591ae62eaad76584d06704c032a9a9b4cff0a8f5891e40b0eb66c50762165604e4a6e8f88dde81b838482657a3cec79fa7d4b5592722d7d0218e955c1ee38c2733cdf0579893ff766f48b8977c27abbae6aae5c1500820e079c540349c1d35423fa84647c67526d184e566ebd7e06c989ca7b92edbdea8cb85db73a0dcb53f6fa9a8352bf533faf42488b696910c0128897b2237582e4f9cc91a0fa9b93e061d9e82bbf2dc0b9624cc5db979bb0e42d69adb8a0f59c0f234bf852b673aac9e57642033b46285560b74433d3fa65e7748d9d4b8e0525caf348f2e12a31eea876959f88d2e6f1ffd8e23bb64ddf69fc6332adf1a706c8682dfbbaca5e31d2ae678c16340bf81763a914787baf2a4900fb838c5315c0b025486181e3ec2cfc2ada48f8d50e321c607af899e70a25ae46fd3ff726a9eef3915678e9616a051b0b6b2368436d5136aabf30dfe809acb1e5c8e5603cbe4cf97d65f3aa3b895e9614290614037f1be09ef81b6c19e35189e7e43a75b8bd63ca0a068b751916b2969acb5fe356ad640e4431b301ac8d42d487e301fda07074371ebc3ba799fba0e4a5f9b1eb875a8bdcf115aa427585260c92e615a87e2ac3c31671ef776c568f0fa8a7b709ad3af274cf3d0fb3807990bd607fd256e9b587c13f86aef8088b5ed1ea5f44137e605cbb61fa21d460af1b5791d6ef5ce04181c3d5ad8ebfc5b0728c2dbdab49d056f748e365ac5ca3826e8db7d70391b0b65b8f06f25fd2127ecf19e10d8c19063d99f63f1488bbd9fc55b9e8681619243c6c5393e3c4b25e9d251e0efb81100b2327fc67bbad9cada627c1bc14703034211c15e5e36d2fc22f02fd252b5a93c3175bb351ca7c6", 0x1000}, {&(0x7f00005b2000)="1511810a35c110febadbe87bc9014b6ea362e98f5418b4be58d8b0dda8353af008538ab38e91f917b565a9c576e7b8ba6fb2fd0f319f9b42e75a0c72111be1b90446460379c5b1ddb08b20e55cf570950c6e09a0cea8226203eb045d629d495d9227222ac9ae8dcf1779ac6fd8e44f4b46b1a65b99918c76071cf2a5161ac2ee472f6f646f3e331b52e9bd2cf0c330bc97bcf0", 0x93}, {&(0x7f00001dd000-0xb3)="612636a57616156a9875b53fac5e2f67c3f5e0f03173d28632e2916ccf6eea0efce4683b61ce4b68e7eaad7970b6354e9880779d61beb0e308df79eec0b3e6c3c862f8af02e072181419982b701eb901a636677fadf88c629382ab43c2c387fcf0a6be8cefc6813f8b8a7ada983d7810bb35c5050133aded37a49ed1ed578718ad447a581e23e6bb41a2d5532e4452ca25e76fc77dfae5f0a23fd8c088a2fca40ac2632a6042051448c5b5c9f4003771a222fe", 0xb3}, {&(0x7f0000aff000)="66867ef538cfa15e664cbf1b7494eed8b3c995770b49c2cbba3d95c98b06f512905c8d000a93d0eb48947543062dce7c658bae62dd02783ac19692602564218a65e7e40d2c0e4576f711", 0x4a}, {&(0x7f0000922000-0x5e)="1df143d25dfd118ad2589dfc0d67109fe6091089eed3ab2338be2de88a3d49da8457512cc54c81e379eb65f1f04eedf15d2822937e3c6c55f1b5c6818f1737cd51fdad7d06ddf0409bb35f53b72aa24ef2c9b79d9ae5acef5c6c019fa596", 0x5e}], 0x7) splice(r6, 0x0, r5, 0x0, 0x40, 0x0) 2017/10/16 08:14:09 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) open$dir(&(0x7f000040d000)="2e2f66696c653000", 0x105001, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000003) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000fcb000-0x4)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30607202000000000800000000000000", @ifru_settings={0x6, 0x6, @fr_pvc=&(0x7f0000e3f000)={0xfffffffffffffffb}}}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fcb000)=[{&(0x7f0000e8b000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000fcc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000280000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x3) r2 = gettid() socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f000077c000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r5 = creat(&(0x7f0000031000-0x6)="2e2f62757300", 0x904) r6 = open(&(0x7f0000b3b000)="2e2f62757300", 0x1, 0x0) unlink(&(0x7f00000fa000-0x6)="2e2f62757300") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000a6a000-0x1)={0x100000001}, 0x1) read(r4, &(0x7f000004c000-0x5e)="00", 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) r7 = request_key(&(0x7f0000c25000)="6b657972696e6700", &(0x7f0000da1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008e6000)="2e282b2c00", 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r7, 0x9) write$eventfd(r6, &(0x7f0000cde000)=0x3, 0x8) arch_prctl(0x1007, &(0x7f00003cf000)="849a7d997523b90100a737d55557ac1b2f8fa76227a216261c88aae20accfca34da71e33a9a500de1ba6931cce020000000000000040f03db2f45ac78ab9b7a1e377085b") fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) [ 84.558205] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 84.573496] FAULT_FLAG_ALLOW_RETRY missing 30 [ 84.578059] FAULT_FLAG_ALLOW_RETRY missing 30 [ 84.578070] CPU: 1 PID: 8619 Comm: syz-executor0 Not tainted 4.9.56-g5c73594 #66 [ 84.578075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/10/16 08:14:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000df6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) r1 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0x10, 0x3, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000eb0000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000072d000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000021000-0xc)={0x10, 0x0, 0x6, 0x116}, 0xc) bind$netlink(r3, &(0x7f0000088000)={0xf, 0x0, 0x100000000000000, 0x400}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005ba000)={0x1, &(0x7f0000f96000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000b58000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) keyctl$join(0x1, &(0x7f00003ae000)={0x73, 0x79, 0x7a, 0x3, 0x0}) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000386000)=0x10000, 0x4) removexattr(&(0x7f0000ccd000)="2e2f66696c653000", &(0x7f0000807000-0x9)=@random={"62747266732e00", "20"}) read(r3, &(0x7f0000032000+0x883)="00000000000000000000", 0xa) bind$inet6(r2, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x537, &(0x7f0000ae0000-0x537)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x4a, 0x4, 0x0, 0x0, 0x529, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@noop={0x1}, @lsrr={0x83, 0x1b, 0x1, [@multicast1=0xe0000001, @rand_addr=0x3, @loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001]}, @cipso={0x86, 0x1f, 0x8001, [{0x2, 0x6, "ec1714b8"}, {0x7, 0x6, "66bccaab"}, {0x7, 0xd, "da58a88f7cfbc3bac0cc48"}]}, @lsrr={0x83, 0x27, 0xda, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @ssrr={0x89, 0xf, 0x3ff, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x0, 0x10, "68ae23e887a183c8c11ecca8415a"}, @rr={0x7, 0x7, 0x2, [@rand_addr=0x4]}, @cipso={0x86, 0x30, 0x0, [{0x0, 0xe, "a9eb534464c616f22ab32ea6"}, {0x0, 0x7, "dc52ed2068"}, {0x5, 0x10, "f29f670c2f73af810b2805a51f7b"}, {0x7, 0x2, ""}, {0x6, 0x3, "6f"}]}, @cipso={0x86, 0x5b, 0x90000000, [{0x7, 0x3, "47"}, {0x7, 0xa, "befe6650cb9da5b0"}, {0x2, 0x9, "d14caa78b2d3ec"}, {0xeddf4add64503ee8, 0x11, "e3d24eb7ae5a7bc732dcbdbca23cbe"}, {0x0, 0xe, "78b9cdc2896e5cbbab293fff"}, {0x7, 0x12, "522df64e3980caf639a8a56af1595877"}, {0x6, 0xe, "8285105402192b59b6781b33"}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) sendto$inet6(r2, &(0x7f0000352000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000790000)={0x348000, 0xffff, 0x623d, 0x6, 0x9, 0x6}) writev(r2, &(0x7f0000f2d000)=[{&(0x7f0000f63000)="9f587a0f13a7fbf762c1af70ee4fe10a8012f6d0443e8a5e0d439f57c10d85dcaf3a0aa762c2fa8859e04d4a16a18dea07dc5efbaeb03406202c1d2bf468cc7a7b16ab9bf71a6a47a00d23ccb33c9b1dd22bc65b00eea8cc0ea1a3a5117bb1dae75b0349b7b4606c1aae6329219a88fc6c1282b809bec90d978f719a6f3cd94ea7e1a2a8d56aa0b9eb7783ef", 0x8c}, {&(0x7f0000c17000-0x1000)="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", 0x1000}, {&(0x7f00005db000)="c44c8a85c9694782397fd66784c76b62d8b1640229379adf2638d0140e09cdc79c32311019f2313efbc01c7905a275f45a96d446e76fd74e3d11b5d5530bb20b6c45ff5deaa18c5ffc8e672b7761e67435d25b79d6b561ed94536a445312419e0c4df84f744e8360ee053a1cb34f579f907c38297465a088c6927d6ec09259940040ec106488962fb61850ea2e4a494df54d", 0x92}, {&(0x7f00006bf000)="7734e48cc8d455257c2258e01a21978714b5688945f923b218b41bbf5c23b1338c5f35f4368a5e6f053e0fe81bf1233a69180e0323f0cea21f2f1dd7ead9496380313ef345ede22816e22dfa475bf512b3d7ee9912dd730b3b3d5020ebe3f294b5a9e68e02052e546233c4f19e84b1713e2f6679391f365820032356700ac10a079cf15bc3dc98e493feb4ce24d98ea38e0508e9a8875b2c714f89cb61e83c168e6632dd937b5ff45045f4b57c0c19b23c252d53744c04b218b8131721934a6dd77f40be4296df05415c78f32b516c6cc3", 0xd1}, {&(0x7f0000c8b000-0xb0)="0a8a8585a96cfed509c67932cc42d562be8b7ac706dbf64976ed63697595c9b93673f7c2a90198f2c29769d8470201ab822002d214fb731b033b153b5d0a72385c17205f5e5103fee8ce10b68dcffb1cc45f8864798e0881db9a20b791a32d53665e9ef2df25837041fa52ea95ec03c9861f1eb5788950d0f987ba222d8f804849283e05f862e24ba1222219c434c7b2ccbf1cc7735d84dedd21e49016bb92ae6820179e81e59180e9e232a29865997b", 0xb0}, {&(0x7f0000a85000-0x8f)="e1f718da1d40b1975e3103fdbc46853928db90949aef9b075c9f43c5c2660029c3f99906d83762e64d1f4f9b48114b94907efe7cd9de94321837f29776654398e18bdbcca65655a8420a0241def3c07b1d63eb4b93fcb081829e7dd127b7b6b986f00648c23a4f464878d7b3e6119c4cc26620c42b751e4ae9d56b41df3dc106ec397e2193f840727a6291f756d52d", 0x8f}, {&(0x7f0000241000)="69a6a25d8479fb246e58aec6528149bc16f0a9834a7363ef049da2026d216460b3350063bfacfb5edfdff0890b0771b06a3b801a4d12d3146b9629609ba170bc9eaff664d66ec54a97e5138479d3b6d78aa3092deb64e5733786cf813612698119844d45f11e6e5f27879cd7b5bb53fa41a6bc55671e948a0b1e9c692a5a980b5c33f78540591ae0ea41cc951ded446b8988ade4cfab7e031287eb0cb58d4fafbec564ec7c74b2cf0d03e91941ef3cac3f57ce514f90129a9abbb4a2a296e36998b11985dbef953f92c2e454ab067a", 0xcf}, {&(0x7f0000173000)="ddcaef21b08217a1", 0x8}, {&(0x7f0000916000)="17e2c1a76c28f8dac71959db195de959c99397ed8783faf255e39a37a655a0d3b683095968d353cfc859de3d9540d03cdd3b53680fff80cddb5683cf19fa7c8958c60c41d6ee2bf5e093ec795b85ced648feb99933a4bd07e178e24ca2714af76d3c2c9c6e15a529660a4463d6b7ac1aa9212ec1ed8f25a9e8e9116d48e46c645a9e26f14aed4aedc68f505dd1322112bcb1a0ac4fbd613e4d0a0d18af0d3d902da985db863d4a03956e6c63b215bb39ecb340ce68981fd94d2318373f0f5d30bd505fb18ec84576700ccae9d772dfc6795813559d8c5150f2956a032422df45a5f14ac6a97f594c2a9dabba7db4231b2f104b89d8", 0xf5}, {&(0x7f0000030000)="c0e43fa06aeba342f84ca38c5621da46113bc9decc10dc64021143b53a446f57975757f23c7e8be1cb8985fee83d8b366f75044dacf67cf98d0b9a46c6144ae6bcca89283c80be5fd9d13a36b6378662478a17db34cbcfa13ee3f4bcffc842a2fa0d3d86faed2032d325db13e17f0dceb1606d35698b6ae79fbd94c4ead3b63833c153a62153bc07a6a8bd12fd7d58ae3b92b605fa5d0edde9995539f1e890c9fd72c132e556121f714ca7ad9d402fd715158a6078781047f798af9ba9e12cf5090ed46fb46a305089ae93b33004ecd19deced179a0039eb3bc49702ffcc46f143dc53588b6413be4932", 0xea}], 0xa) ppoll(&(0x7f0000e24000)=[{r1, 0x100, 0x0}, {r2, 0x4, 0x0}, {0xffffffffffffffff, 0x474a, 0x0}, {r5, 0x4140, 0x0}, {r3, 0x40, 0x0}, {r5, 0x1, 0x0}, {r2, 0x2000, 0x0}], 0x7, &(0x7f0000856000)={0x0, 0x989680}, &(0x7f00006ec000)={0x7a}, 0x8) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f0b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x40, &(0x7f0000f0a000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27e}, 0x1c) sendfile(r2, r2, &(0x7f0000f11000-0x8)=0x0, 0xfffffffffffffffe) socket$inet_icmp(0x2, 0x2, 0x1) clock_getres(0x7, &(0x7f0000f12000)={0x0, 0x0}) pipe2(&(0x7f0000f11000)={0x0, 0x0}, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 84.578090] ffff8801c812f6a0 ffffffff81d93999 ffff8801c812f980 0000000000000000 [ 84.578102] ffff8801c855f790 ffff8801c812f870 ffff8801c855f680 ffff8801c812f898 [ 84.578112] ffffffff816613a8 ffff8801c812f7f0 0000000000000089 00000001ceb81067 [ 84.578113] Call Trace: [ 84.578127] [] dump_stack+0xc1/0x128 [ 84.578141] [] handle_userfault+0xa48/0x1300 2017/10/16 08:14:09 executing program 4: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpid() mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000367000)={0x0, 0x0, 0x0}, &(0x7f0000fb0000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c4c000)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00008f8000+0xb5f)=0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0xfffffffffffffffc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000faf000)=0x0) getpgid(r1) r2 = syz_open_dev$tun(&(0x7f0000d71000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) r3 = fcntl$dupfd(r2, 0xfffffffffffffffc, r0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000c9c000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2000) getsockopt$netlink(r3, 0x10e, 0x10000000020000f, &(0x7f0000943000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fb1000)=0x54) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000fb4000-0x94)="fd560c7e2aecb8f19d4de53ccddc31023f2fcf02761cc4668eb27ac671f34594cf5e8457a1af223bb22dab8f673112251747e69a405d91ea3c1d12037d57e22193a4670f5d1e67b5ba1dee4dc0b8ee205b09811bc09ee0627a606b5e4e2166a4b7ecac9e4a04a5bafc02db76b515749329cffdb4fb9295b2875f54421e8f4a8b0caa792c6437a472df5114db4e65dbfd89eaa75b") r4 = memfd_create(&(0x7f0000fb2000)="5b00", 0x2) sigaltstack(&(0x7f00000a6000/0xc00000)=nil, &(0x7f0000c7c000-0x8)=0x0) syz_open_dev$loop(&(0x7f00003c2000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x420000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000fb1000-0x8)=0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000e5c000-0x4)=0x9) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000472000)={0x1, &(0x7f000005d000-0x2)=[{0x6, 0x8, 0x9, 0x3}]}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000fb6000-0x4)=0x3) 2017/10/16 08:14:09 executing program 1: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") epoll_create1(0x80080002) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000e1f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x2)="5e5e", 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r4, &(0x7f0000001000)={0x0, 0x19, 0x1, @thr={&(0x7f0000001000-0xb0)="bd7bc7ca5f003068d91e3fe8a215eee34c9ee41e75bbc1c1cc12f5402fa837004307990d19627ae022db64730310517f785980f241fea4b4239abe4e4327b172f0df9ee276d4d54b01996b5c95a89ea2007b2667439f0b0ee8fb1da7ce4d6c4ac7b9c30eb894c347cb184394f1c3bfa48c0412dd99fea8346c0cbda536ee60d0a4265144f63f77f0df8e406981d240b899264affcf6fcbd2e7742b3639ec0047cdf7bc2617b4d253776621c71adc3e49", &(0x7f0000000000)="bd67731fcd1ddbcaf1d8a7413c8a4270171089cbc00e197289370be87ef00a5f63e6c30644df7520cc94893066412bd67700a8cb0dabdfe56ab188db4975875b0c294aeedb2bb5fe9776c49f8b54af028c22e3e59290e602b09c2cec282f45bff9f175822a96803822a51e59ebc6f1d6dd9de2decc988cd7ef50a08c50"}, [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) r5 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x8, 0x18002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r2, 0xfffffffffffff001, &(0x7f0000001000)="d293c1d019e230772b7c57bc7643d632a9e64ca0af28498dcccba026e5fa63a940b841e5e2d939b8e26cf731bc59852e8aa1fd6b1f6d4d798979cdb3a1054dc24dd760f8f99bb88aaf8061c406edd43379768dc1e6eef1db84d64881ef84c7e35b1418fcef66abd32fc147e3c8659b7a1b016fb0a737820b42d7eb1a25570006ed521cd0cb5579fce52558a9e4ab0dcabe69c2bf01a72c6d931398f4164b71ab0abf3adcf9301df5086d369dfbe5ef1472336568b54fa9356914480a2e67ea7e7788417b9fce1667a3720b0ba87604bff5cc5aaeea349d4000000000000000beea9b") getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x1, 0x7, 0x0, 0x0, 0x9, 0x2, 0xffffffff, {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]}, 0x80, 0x8, 0x5e, 0x7f, 0x3}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001000)={r7, 0x8000, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000003000-0x12)="6465616400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x14)="07c39b1b5cd64de1268c4ea53088ecf82883785d", 0x14, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x2e)="46e02db7ca55d3866d7e507759fb657b6da1b4ffc7ffc27254d88044c29b3f5518f810f21997b5e537189d8be2de", 0x2e}, {&(0x7f00008bd000)="dc41f4d32480715549627b97d441d01b47176e185abf2f2b9a799d29ea90fee59750007340be68ee8badc50891f639f5741ba7c6bac318b72d1a3b989a39fb6f37f0f57bc774961069ae6619e972ae4fb86605cd504608c97cd83d67e1ab7e348b4a20ce9e8305814563ffa2c6fb278308d33aa71d52d6d1cb9b3bef8f29c57480bd9a86cf4b11b1a008412f5e2052c5de10", 0x92}, {&(0x7f0000000000)="601faa2f447cb08058dfe11512a519b29f5808156f044785e7a2d25da590332b5000b50f89c9572949569c5ff9302d1414017eb02caaf7ad80db7681938c93a92a9d5f5fd626c2c27822cb68ddcee3eae2ba66df46d27392fe36e37e2864cb74a94ca1e82ff74c181a9a2b9f39fcec5ec3ebc58fb9ef765ce047688e55883127adeacdfc8d8eb41bc86cfd9274b126b3225c56fad6357da91f4ddd3cd3700d870904e68fe16a994d9ea92ffda2211a568918edb0383d9bad600997fb", 0xbc}], 0x3, r8) 2017/10/16 08:14:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="265d706f7369785f61636c5f616363657373776c616e31217d6d643573756d2a776c616e3000", 0xffffffffffffffff) futex(&(0x7f0000001000-0x4)=0x401, 0x7, 0x80000001, &(0x7f0000001000-0x3)={0x0, 0x989680}, &(0x7f000031e000-0x4)=0x20, 0x11d) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fdc000)="2f6465762f6877726e6700", 0xc00, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fdd000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000bc2000)="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", 0x1000, 0x20000000, &(0x7f0000fdc000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fdd000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = dup(r0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000fde000-0x4)=0x0) getpriority(0x0, r2) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fdd000-0x18)={0x0, 0x8, 0x20, 0x3f, 0x59bb}, &(0x7f0000fdc000)=0x18) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000044c000-0x10)=[{&(0x7f00007a6000-0x11)="0000000000000000000000000000000000", 0x11}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003a4000-0x14)={r4, 0x5, 0x8, 0x0, 0x1, 0x8bd}, &(0x7f0000fdc000)=0x14) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000fca000-0x10)={&(0x7f0000fdf000-0x9b)="e578c75eb30b0ae6fc55a27c36fb91fab4dd3ca8729fa0f1c08d21cb3c13030c8e510ce4f0dfabed8331c33d68aa336c949859ce829504ad74447c17e70de6ce8e2234d0a394f388658dbadcd7714af04652bbed35cfcd71d527c6c02b14e410c00f34e2dd729f87c7f1c97f9c624bd6def6810414ce8cc66f09f8e6c22742c30b721478acc05eadff1098aaba0fca792227125099896cb4829fa4", 0x9b}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000250000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00007cf000-0x20)="0100000007b0000000000d0000000200000000000000020000000c0d00e80000"}) socket$inet6_tcp(0xa, 0x1, 0x0) [ 84.578153] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.578161] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 84.578171] [] ? pick_next_task_fair+0x11e6/0x2000 [ 84.578181] [] ? handle_mm_fault+0x117b/0x2530 [ 84.578190] [] ? handle_mm_fault+0x1fc3/0x2530 [ 84.578199] [] handle_mm_fault+0x1fd1/0x2530 [ 84.578207] [] ? __pmd_alloc+0x410/0x410 2017/10/16 08:14:09 executing program 1: r0 = socket$inet6(0xa, 0x80002, 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x32, r0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={r3, @empty=0x0, @multicast2=0xe0000002}, 0xc) epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x28070, r2, 0xfffffffffffffffe) sendto$inet(r2, &(0x7f0000001000)="e3d44259bb8504e06abb27acc1f3e934dd35733f09e60483f6a83daff3f8f5", 0x1f, 0x20008000, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000001000-0x5ab)="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", 0x5ab, 0x8886, &(0x7f0000000000)={0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xf6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000)=0x400000004, 0x4) sendto$inet6(r0, &(0x7f0000003000-0x1)="8587", 0x2, 0x45, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x3a) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000004000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xb0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000a04000-0x4)=0xfffffffffffffffd, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x1, 0x0, 0x8}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x20000000003, 0x32, r5, 0x0) sendto$inet6(r0, &(0x7f0000004000-0x70)="6a08607c14645d131a2ce25c3555798f54e0280d6d208eeb6502c2e2ef9652930b70bccce44f01a2be2fd741b393d099c4da55a19bde455882f6940ed89e7911c0caabd9f21b68a1999f4a59a662cc8f2e29b363d5802483e32ec0df23288ef8fe9be8c9e009250fe815e7dde62c3d6a", 0x70, 0x8041, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f0000002000)="bb53557d1e6183105b52fdb7ca8a320bd04b68413f8eeb4c96c6b990acc02d960f3caa4a815e23631e50e23c7df1e8c95a89e0b6996cb5aecd4f6aa919bf3534add5dfb16b350cad40fcd31a50c10c6b5ba26c5f4e775cc7c5", 0x59, 0x803, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/16 08:14:09 executing program 1: mmap(&(0x7f000095e000/0x3000)=nil, 0x3000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b40000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x40010, r1, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b3d000/0x2000)=nil, 0x2000, 0x4, 0x40000012010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x2000)=nil, 0x2000, 0x4, 0x28010, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x8110, r0, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000095f000-0x4)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x35, r5, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x20000000006, 0x14010, r1, 0x0) r6 = open(&(0x7f0000b3e000)="2e2f66696c653000", 0x10000, 0x8) mmap(&(0x7f0000027000/0x4000)=nil, 0x4000, 0x1, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000020000012, 0x2081e, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0xc, 0x18010, r3, 0x3) mknodat(r5, &(0x7f0000029000)="2e2f66696c653000", 0x8035, 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200002, 0x810, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000b3d000/0x3000)=nil, 0x3000, 0x2000001, 0x40002010, r1, 0x3) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x3, 0x20013, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000005000-0x40)={0x6, 0x0, 0x8001, 0x2, 0xc3a, 0x6, 0x3, 0x100000001}, &(0x7f0000a48000-0x40)={0x0, 0x4, 0x0, 0x100, 0x4, 0x7, 0x2c24de63, 0x100000000}, &(0x7f0000002000)={0x8, 0x3ff, 0x15e, 0x800, 0x4, 0x7fffffff, 0xe62, 0x6f3}, &(0x7f0000007000)={0x0, 0x2710}) clock_gettime(0x7, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000027000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000000000000007, 0x32, r5, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000009a000/0x2000)=nil, 0x2000, 0x8000000000003, 0x10110, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000037000/0x4000)=nil, 0x4000, 0x2403000004, 0x20010, r6, 0xffffffffffffffff) mmap(&(0x7f00000a9000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f0000058000/0x2000)=nil, 0x2000, 0x3, 0x6000000000010010, 0xffffffffffffffff, 0x80000007fffd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x40000036, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000009000)="2e2f66696c653000") mmap(&(0x7f0000027000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f00000aa000/0x1000)=nil, 0x1000, 0x3, 0x3f, r6, 0x0) mmap(&(0x7f00000aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f00000aa000-0x10)=[{&(0x7f00000ab000-0x59)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf51000000a0000030004001c04ed5e000000000022000d00010000060000001f00ec6b0f536e99", 0x59}], 0x1) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3000000, 0x10, 0xffffffffffffffff, 0x4e) mmap(&(0x7f0000a47000/0x1000)=nil, 0x1000, 0x3000001, 0x30, r4, 0x0) 2017/10/16 08:14:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f00000d4000-0x10)={0x0, 0x1c9c380}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000910000-0x4)=0xc) sched_setattr(0x0, &(0x7f000081a000-0x30)={0x30, 0x1, 0x0, 0x6, 0x100000000, 0x6, 0x3f, 0x1}, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @rand_addr=0x60000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000f97000-0x21)="000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_tcp_TCP_PSP_CHECK(r0, 0x6, 0x6c7, &(0x7f0000205000)=0x0, &(0x7f000053e000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e7e000-0x9)="7363616c61626c6500", 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000d91000-0x4)=0x6dd, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000381000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000eb000)=0xba) r2 = accept$packet(r1, &(0x7f0000b4c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000017b000-0x4)=0x14) connect$packet(r1, &(0x7f0000c1a000)={0x11, 0x1f, r3, 0x1, 0x100000000, 0x6, @random="71adc071a9f4", [0x0, 0x0]}, 0x14) syz_open_dev$evdev(&(0x7f0000240000-0x12)="2f6465762f696e7075742f6576656e742300", 0x401, 0x404003) sendto$inet6(r1, &(0x7f0000f6a000-0x43)="6c", 0x1, 0x0, &(0x7f00007ed000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008f4000-0xa)={0x3, [0x1, 0xffff, 0x3a]}, 0xa) sendmsg$unix(r1, &(0x7f0000a05000)={&(0x7f00003b5000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00006ab000-0x50)=[{&(0x7f00007c4000)="56d96ef0a6bb4b720e4527b3c6b01d4ac6f20293c065bad32e19ef0162f95896c0794bf7d0ef0705446317f966bb4f94e7a6a6a036c7e9598f97a8ad36b14aa9ec452fdddaa135995d4b689b5a38f2221c7cdc6bdde4a31f34d50fe605ca519b98ffcd78f1c507a00db793f68e698c735cbd8b02a6ed53899fc4a4d1377aad2ce70e3ac4cb42edbe3fce649b6a2a148fb517c278204670763317b8a03c24d32ac1d0604cda0920f299e8d19a53f345487cf02cfa7d3f5c9e1cbe993d0c445ab50d829de38ea97f258d9993b00d902418864c22e5706197", 0xd7}, {&(0x7f0000d02000-0x44)="349c280d4aa6f5839ad97baca1209d52f9ed199413fef2563f24a7928105bdfdc026d2de7a6d5605a537255c86add650b3a18559418220eadd76bcc691d33d8745acd611", 0x44}, {&(0x7f0000c30000)="ddbc5939777dce50247521d68ca8e8f60dd8094509268a4e474fc0d11023ba543acfba21d17b5b3ae47894a0bf5d7ec4451343acf4dfa5d1fb838636cbc956f41eb4bba34d049a990d29222fe627277f8e3d621af04df6d572456f6f1e423bd85bc7877c4c130caf582c4167822ddf2ea258b626ec98437a029c17e256bb944c8ce258de679f786106c833a7b4b877c1094d279b84d95ad8d212fb0e5332c318a55cb8ae627b86e7efc765db96a2c7ac0f085fe9dfdab79e02bc11", 0xbb}, {&(0x7f0000235000-0x56)="2fddf0862d95085e74448bcd1b3cfe84214054b83cf11555c1f91a6a3a70673558e535b510ea8c36886dcba39bf4cee051d64d6b3d44572cb8ff92054328c9d2d18d943234d3ca154a1dd810b2fda6496e697b2c2b4306620ec25164f8a1f0e7e6af832c0691d5734c44c739c719336fccc82ac716e65ba5113a5102916518ca3653596a60bb8f", 0x87}, {&(0x7f00001f3000-0x2f)="10c84dceaaa4affdf230cda26d26b6172e85d3a179145708456959eb160f55092431ea5f2f2983c55659457171455c", 0x2f}], 0x5, &(0x7f0000c58000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}], 0x3, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000882000)=[{0xa45, 0x0, 0x0, 0x0, 0x0, "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"}], 0xa45}], 0x1, &(0x7f0000eb0000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x80}, 0xc0) 2017/10/16 08:14:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000e90000800019001a000400ff000c00000000000000000300ffff06001f00", 0x39}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dbe000)="2f6465762f72666b696c6c00", 0x10880, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8000032, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) io_setup(0x7, &(0x7f000049b000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a3000)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00006fe000-0x8)={r3, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006f6000)={0x0, 0x80000, r2}) setsockopt(r0, 0x9, 0x8, &(0x7f0000799000-0xe5)="cd7b32f60d8fc0389d05bb90110050da762b93fad24d6fbead550dcf9480546bb1265d6c899834c407ed559d3c2dc9518f7dce8c0bf131948912a0f70d9dad4cc9c0501a6980274ee6293709b4b374f6497022cccbdf84f2876a4269332f079d077d0ba912c5ab34ba16cf6f00fb166d14d8eec050f744ab1b213d577662ca2eb8499d21c613fbe90b2885f8cf7c299af0fd6293c2181f617b81c1d0c3f657565d4a308eb9c01b242aeafc253fd6ab7f595f61b88fd00df598869b7d8f1de957278a717408069744bc30d05de18746f1e940ffb32ea1a685f1ee48e3c63bd4d0476fb7318e", 0xe5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000085a000-0x5c)={0x7, 0x3, {0x1, 0x1, 0x3, 0x2, 0xc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00001a6000-0x10)={0x3, &(0x7f0000a8b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000838000-0x28)={0x0, 0x8, 0x2, 0x84, &(0x7f000059d000/0x3000)=nil, 0x3}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000659000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000386000)={r3, 0x1}) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000178000)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x1, 0x0, 0x0, "20"}], 0x14}], 0x1, &(0x7f00004fb000)=[], 0x0, 0x800}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f0e000)={0x0, 0xfffffffffffffffd}, &(0x7f0000c70000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002a0000-0x8)={r6, 0x5}, 0x8) mmap(&(0x7f0000401000/0x3000)=nil, 0x3000, 0x8cb9e83177b03f25, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000061d000)={r6, 0x7fffffff, 0x30}, &(0x7f00008db000)=0xc) fcntl$getflags(r0, 0x40b) shutdown(r2, 0x0) [ 84.578214] [] ? memset+0x31/0x40 [ 84.578224] [] __do_page_fault+0x5b7/0xd70 [ 84.578232] [] ? mm_fault_error+0x2c0/0x2c0 [ 84.578241] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 84.578248] [] do_page_fault+0x27/0x30 [ 84.578255] [] page_fault+0x28/0x30 [ 84.578264] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 84.578276] [] ? devinet_ioctl+0xb4/0x14b0 [ 84.578287] [] ? do_futex+0x3e8/0x1640 [ 84.578295] [] ? inet_ifa_byprefix+0x1e0/0x1e0 [ 84.578304] [] ? vma_wants_writenotify+0x51/0x380 [ 84.578312] [] ? vma_set_page_prot+0x10f/0x180 [ 84.578319] [] inet_ioctl+0x117/0x1c0 [ 84.578328] [] sock_do_ioctl+0x65/0xb0 [ 84.578335] [] sock_ioctl+0x2e0/0x3d0 [ 84.578343] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 2017/10/16 08:14:09 executing program 7: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ee6000)="2f6465762f73672300", 0xfffffffffffffffd, 0x301a80) r2 = request_key(&(0x7f000065d000)="6269675f6b657900", &(0x7f0000a92000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003d0000-0x9)="2f6465762f73672300", 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, &(0x7f000098a000)="81db3abd5e4eb6cae02f24934a2d6d1d13b973d7ac2e791047e07b276812f2b63d182b8263b729c4", 0x28, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001b0000)={0x0, @in6={{0xa, 0x1, 0xffffffff00000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ee7000-0x4)=0x8c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000294000)="6e7600", 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ed7000)=0x0) bind$inet(0xffffffffffffffff, &(0x7f00007d4000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00006ac000-0x4)=0x9, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000097f000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) write(r3, &(0x7f0000ed7000)="260000002200470193f9ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000017e000-0x10)={0x13, 0xdd, &(0x7f0000967000)="3dbe0921171432f76dfd4523da24c12606c7e3f2292fd5138385838dc8a8c928d98944521b0ecc3676b0deab1283d0e2311cd62da7e3a14c6b438afb6106ca6367235ec751a08a5d0e360a4701d6ee3376f0d3acc010a8db3633cc51a5490a7eb33558ba282fe0caf24dcba4587ddb4bd151686215e2a0069523c3881fe42c9823963b800e3bc135628824905c4ea2ab6e5de0e99c49abc1c8748dec240a8a67fbc4ee0f6cdac9d78e8921e228341639cc969569dd41ece5c543ac40ceb3e9e8d97a02fbc0f77cfc1b391f1242d73eb85dad6fbe29d94a241ae35423cc"}) recvmsg$netrom(r3, &(0x7f0000254000-0x38)={&(0x7f0000a59000)=@ax25={0x6, {"7ebd8f7fba0caa"}, 0x0}, 0x10, &(0x7f0000a59000)=[], 0x0, &(0x7f000006c000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00007d1000-0x4)=0xb20, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006a3000-0x4)=0x0) recvmsg(r3, &(0x7f0000ee9000-0x38)={&(0x7f0000ee7000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000031f000-0x30)=[{&(0x7f0000ee7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000ee8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000ee8000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}], 0x3, &(0x7f0000ee7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x40}, 0x2000) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f00001e9000)=0x0, &(0x7f0000ee9000+0xf1)=0x4) mq_unlink(&(0x7f0000c3f000)="00000100002305ff000004ffff") 2017/10/16 08:14:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x400000200009, 0x0) lstat(&(0x7f0000644000-0x8)="2e2f66696c653000", &(0x7f0000d2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000052d000)="2e2f66696c653000", 0x301004, 0x20) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000fbe000-0x8)="") mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b89000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getgid() setregid(r4, r4) setfsgid(r3) fcntl$setflags(r2, 0x2, 0x1) syz_open_dev$loop(&(0x7f0000953000)="2f6465762f6c6f6f702300", 0x5, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6, 0x101002) sendfile(r5, r2, 0x0, 0xffffffff) r6 = dup(r1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r6, &(0x7f0000fbf000-0x8)="2e2f66696c653000", &(0x7f00007e5000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) write(r5, &(0x7f0000255000)="2700000014000307060e0000150f0a0011000000f608ffff09f7ffff0605001f8aff0300007500eb4c", 0x29) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f79000)={0x0, 0x200}, &(0x7f0000c25000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007eb000-0x98)={r7, @in6={{0xa, 0x1, 0x2a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2000000000777}, &(0x7f000035a000-0x4)=0x98) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000508000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009ea000)={r8, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x151, 0x6, 0x80, 0x1}, 0xa0) symlink(&(0x7f0000ce4000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") inotify_init1(0x800) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000d1c000)={0x0, 0x0, 0x0}, &(0x7f000004b000-0x4)=0xc) 2017/10/16 08:14:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x1, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0x7bb4}, 0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x6, 0x30}, 0xc) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000002000-0x28)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000001000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x7, 0x0) geteuid() accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eab000+0x4f0)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) unshare(0x1000000) setsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f000076d000)=0x9, 0x4) recvfrom$inet6(r2, &(0x7f0000c5e000-0x16)="00000000000000000000000000000000000000000000", 0x16, 0x20, &(0x7f0000e83000-0x1c)={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) unshare(0x8000400) personality(0x2000000) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000978000-0x40)={0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000b9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001cb000)={0x77359400, 0x0}, &(0x7f0000471000-0x10)={&(0x7f00007f7000)={0xfffffffffffffffd}, 0x8}) [ 84.578351] [] do_vfs_ioctl+0x1aa/0x10c0 [ 84.578359] [] ? ioctl_preallocate+0x220/0x220 [ 84.578367] [] ? selinux_file_ioctl+0x355/0x530 [ 84.578375] [] ? selinux_capable+0x40/0x40 [ 84.578382] [] ? __fget+0x47/0x3a0 [ 84.578388] [] ? __fget+0x201/0x3a0 [ 84.578394] [] ? __fget+0x228/0x3a0 [ 84.578400] [] ? __fget+0x47/0x3a0 [ 84.578409] [] ? security_file_ioctl+0x89/0xb0 [ 84.578416] [] SyS_ioctl+0x8f/0xc0 [ 84.578426] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 84.578446] FAULT_FLAG_ALLOW_RETRY missing 30 [ 84.578453] CPU: 1 PID: 8607 Comm: syz-executor0 Not tainted 4.9.56-g5c73594 #66 [ 84.578459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.578473] ffff8801ca48f650 ffffffff81d93999 ffff8801ca48f930 0000000000000000 [ 84.578485] ffff8801c855f790 ffff8801ca48f820 ffff8801c855f680 ffff8801ca48f848 [ 84.578496] ffffffff816613a8 ffff8801ca48f7a0 ffffffff811ecaef 00000001ceb81067 [ 84.578498] Call Trace: [ 84.578508] [] dump_stack+0xc1/0x128 [ 84.578518] [] handle_userfault+0xa48/0x1300 [ 84.578526] [] ? update_load_avg+0x7bf/0x1db0 [ 84.578536] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.578543] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 84.578551] [] ? set_next_entity+0x275/0xbe0 [ 84.578560] [] ? handle_mm_fault+0x117b/0x2530 [ 84.578568] [] ? handle_mm_fault+0x1fc3/0x2530 [ 84.578577] [] handle_mm_fault+0x1fd1/0x2530 [ 84.578585] [] ? __pmd_alloc+0x410/0x410 [ 84.578592] [] ? memset+0x31/0x40 [ 84.578601] [] __do_page_fault+0x5b7/0xd70 [ 84.578609] [] ? mm_fault_error+0x2c0/0x2c0 [ 84.578616] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 84.578623] [] do_page_fault+0x27/0x30 [ 84.578630] [] page_fault+0x28/0x30 [ 84.578638] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 84.578646] [] ? ___sys_sendmsg+0x50d/0x7e0 [ 84.578654] [] ? copy_msghdr_from_user+0x510/0x510 [ 84.578663] [] ? do_futex+0x3e8/0x1640 [ 84.578669] [] ? __fget+0x47/0x3a0 [ 84.578675] [] ? __fget+0x201/0x3a0 [ 84.578681] [] ? __fget+0x228/0x3a0 [ 84.578687] [] ? __fget+0x47/0x3a0 [ 84.578694] [] ? __fget_light+0x188/0x1e0 [ 84.578701] [] ? __fdget+0x18/0x20 [ 84.578709] [] __sys_sendmsg+0xd6/0x190 [ 84.578717] [] ? SyS_shutdown+0x1b0/0x1b0 [ 84.578733] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 84.578743] [] ? SyS_futex+0x22e/0x2d0 [ 84.578754] [] ? move_addr_to_kernel+0x50/0x50 [ 84.578764] [] SyS_sendmsg+0x2d/0x50 [ 84.578774] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 84.736283] device lo left promiscuous mode [ 85.118819] CPU: 1 PID: 8626 Comm: syz-executor0 Not tainted 4.9.56-g5c73594 #66 [ 85.126315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.135638] ffff8801a52ff660 ffffffff81d93999 ffff8801a52ff940 0000000000000000 [ 85.143577] ffff8801c855f790 ffff8801a52ff830 ffff8801c855f680 ffff8801a52ff858 [ 85.151517] ffffffff816613a8 ffff8801a52ff7b0 0000000000000000 00000001ceb81067 [ 85.159456] Call Trace: [ 85.162011] [] dump_stack+0xc1/0x128 [ 85.167343] [] handle_userfault+0xa48/0x1300 [ 85.173366] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.180341] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 85.186709] [] ? set_next_entity+0x275/0xbe0 [ 85.192728] [] ? pick_next_entity+0x197/0x400 [ 85.198836] [] ? pick_next_task_fair+0x11e6/0x2000 [ 85.205380] [] ? handle_mm_fault+0x117b/0x2530 [ 85.211573] [] ? handle_mm_fault+0x1fc3/0x2530 [ 85.217769] [] handle_mm_fault+0x1fd1/0x2530 [ 85.223790] [] ? __pmd_alloc+0x410/0x410 [ 85.229467] [] __do_page_fault+0x5b7/0xd70 [ 85.235314] [] ? mm_fault_error+0x2c0/0x2c0 [ 85.241248] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.247877] [] do_page_fault+0x27/0x30 [ 85.253376] [] page_fault+0x28/0x30 [ 85.258616] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 85.265682] [] ? arp_ioctl+0x18b/0x680 [ 85.271182] [] ? arp_constructor+0x9a0/0x9a0 [ 85.277206] [] ? avc_ss_reset+0x110/0x110 [ 85.282968] [] ? do_futex+0x3e8/0x1640 [ 85.288469] [] ? khugepaged_enter_vma_merge+0x78/0x220 [ 85.295358] [] ? vma_wants_writenotify+0x51/0x380 [ 85.301812] [] ? vma_set_page_prot+0x10f/0x180 [ 85.308008] [] inet_ioctl+0x89/0x1c0 [ 85.313335] [] sock_do_ioctl+0x65/0xb0 [ 85.318833] [] sock_ioctl+0x2e0/0x3d0 [ 85.324246] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 85.330786] [] do_vfs_ioctl+0x1aa/0x10c0 [ 85.336461] [] ? ioctl_preallocate+0x220/0x220 [ 85.342657] [] ? selinux_file_ioctl+0x355/0x530 [ 85.348939] [] ? selinux_capable+0x40/0x40 [ 85.354788] [] ? __fget+0x47/0x3a0 2017/10/16 08:14:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000606000-0x2)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004fa000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) splice(r2, 0x0, r1, 0x0, 0x100000001, 0x0) ioctl(r2, 0x4000000002283, &(0x7f00001e7000-0x2)="951d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000895000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00006b3000-0x4)=0xfff) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a8b000-0x9)="2f6465762f70707000", 0x70200, 0x0) connect$unix(r3, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r6 = gettid() perf_event_open(&(0x7f0000e3c000-0x78)={0x3, 0x78, 0x1, 0x91, 0x6, 0x8, 0x0, 0x5, 0x10, 0x4, 0x22c8, 0x8, 0x2, 0x10, 0x0, 0x101, 0x5, 0x7f, 0x3, 0x8000, 0x2, 0x7b9, 0x7, 0x6, 0x7997b9c1, 0x800, 0x0}, r6, 0x1, r0, 0x2) mmap(&(0x7f00007bd000/0x3000)=nil, 0x3000, 0x8, 0x40032, r3, 0x0) accept$unix(r0, 0x0, &(0x7f0000e8a000)=0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000439000-0x4)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f000044f000)={0x404, {{0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xa9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000122000-0x20)={0x3, 0x0, 0x10002, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f00004ea000)={r7, 0x0}) sendto$unix(r3, &(0x7f0000f8d000-0x7)="f0fed495b6b2d2", 0x7, 0x40000, &(0x7f0000f35000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000027d000)={0x1, &(0x7f000069c000-0x4)=[0x300000000000]}) 2017/10/16 08:14:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x1, 0x400900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x4, &(0x7f0000001000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000be0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000fb7000)="2f6465762f7663732300", 0x1, 0x0) getgid() getegid() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000aeb000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000859000)={@generic="bfca0a48e561095d63ed266b2bfd16e5", @ifru_flags=0x0}) syz_open_dev$sg(&(0x7f0000728000+0xa0)="2f6465762f73672300", 0xfffffffb7ffffdde, 0x410001) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000032d000)=0x0, &(0x7f00004da000)=0x4) io_setup(0x0, &(0x7f0000000000)=0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, r4, 0x0) r5 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000542000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000)=[{0x6aa, 0x8, 0xffffffff, 0x208}, {0xe12, 0x5, 0x7, 0x6}, {0x5, 0x3, 0x1, 0x498}, {0x800, 0x9, 0x3f, 0x1}, {0x2e1, 0xfff, 0x3, 0x8001}, {0x81, 0x4, 0x401, 0x3e}, {0x3, 0x5, 0x10000, 0x3}, {0x3, 0xe5, 0x3, 0x1ff}]}, 0x10) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000001a000)={0x0, 0xc2, "d9a568a8b715e7f4e4d0c92a20da333d92bf4c9d9e0ca153abcae85386735867d71cb3db5e17ec303e4001db6f25b29e3d54bcc23176b48a6f3007b2d977b4b5b33c948520b89b808a7f38c36d173eb3bdd0ac12ab5f98d72fdc34bd3ef784200f4d651d27f7b68dc5a0993d16d062570ae7bbbec3adada71b8472abe8f370e4e3eea79a596cc5396a5a0e12b0d7d162c1ad9ea86b14b18a2637b46299e119d3ee77aa5ed3ac19db7b07ae2f3d8874db07322a8b575176cb553fb69c8b5b834ca629"}, &(0x7f0000051000-0x4)=0xcc) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x81000004, 0x32, r1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000066000)={r6, 0x8, 0x7, 0x7}, 0x10) seccomp(0x1, 0x0, &(0x7f000005c000)={0x3, &(0x7f0000000000)=[{0x84, 0x0, 0x0, 0x0}, {0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x4ffffffff}]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x4, 0x8) 2017/10/16 08:14:10 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x8000003, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fd7000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd7000-0x4)=0x10) r1 = accept(r0, 0x0, &(0x7f0000fd6000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000515000)=0x7, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a21000-0x78)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80003, 0x0) read(r2, &(0x7f0000fa8000)="", 0x0) sendmsg$netlink(r2, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x14, 0x16, 0x11, 0x0, 0x0, "0a0404"}], 0x14}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000029000)="") r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r3, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) r4 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x0}, &(0x7f0000203000-0x4)=0xc) fchownat(r3, &(0x7f000001a000)="2e2f66696c653000", r4, r5, 0x100) r6 = openat(r3, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653000", r6, &(0x7f0000296000-0x8)="2e2f66696c653000") ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000d55000-0x1)=0x0) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000fd6000-0x18)=@add_del={0x2, &(0x7f000091d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000c7d000-0x20)={0x4, 0x1, 0x1, 0xffffffff00000000, 0x4, 0xea}) unlinkat(r3, &(0x7f0000060000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd6000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 08:14:10 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000063c000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000001000)=0x100, 0x4) r1 = socket$inet(0x2, 0x80007, 0x5) ioctl$TCSBRK(r0, 0x5409, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1}, &(0x7f0000002000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001, 0x1, 0x0, 0x6}, 0xa0) getsockopt$inet6_tcp_TCP_RECVD_TOS(r0, 0x6, 0x6c1, &(0x7f0000001000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x1f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x400, 0x1000000010000, "a3fe1b42837a1caf6402b19914331a05c7ec605b71df6c2e1a7736346fd0230c140f387a5a4f81a18fc585c4a2fe7c98abb57611c349d0789830178e3389f300e6f7ade62ebf56e271481a98388f2552"}, 0x160) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x2}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000004000-0x4)=0x0) setns(r1, 0x48000000) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000006000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000006000)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)="2f6465762f7667615f6172626974657200", 0x2400, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000009000-0x8c)={r2, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000006000-0x90)={0x943, {{0x2, 0x0, @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]}}, 0x90) 2017/10/16 08:14:10 executing program 7: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f1a000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00000b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_create1(0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f1a000-0x8)=0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) request_key(&(0x7f0000ac9000-0x5)="7573657200", &(0x7f0000f15000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f14000)="6b657972696e67876d696d655f74797065e324757365727472757374656426219d2e2b6c6f00", 0x0) 2017/10/16 08:14:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000cdb000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000001d000)="2f6465762f7573626d6f6e2300", 0x38c4, 0x100) sendto$inet6(r0, &(0x7f0000e65000-0x1)="ff", 0x1, 0xc001, &(0x7f0000f1f000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000879000-0x10)=[{&(0x7f0000f5d000-0x5e)="8c", 0x1}], 0x1, &(0x7f0000f5b000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00004ef000)="6c6f676f6e00", &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d67000-0x5a)="71ba501bfaa6049a23b9dcc9c18c570b03964f09fdf216102ca7903d22c12c080bb2bf8f58068c9bf02c3204a07662645576cdf107124064a94aee0984e3918a8b828bee500c67b225442ae17c8e885106c17fb252564101e5f8", 0x5a, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a8b000)=0x0) r3 = add_key(&(0x7f00006f5000-0x5)="73657200", &(0x7f000051f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004d8000)="7df28e2ffef248e48da18f11b9b93cbef985c120f43a8038d51ea883d62fdf5525394ff34c7457ccb4770c955b3dbad0b88e9f0a52ede60d3c738e42", 0x3c, 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x7, r3) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x12) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x11, 0x13, 0x11, 0x0, 0xdf2d, "05"}], 0x11}], 0x1, &(0x7f0000dd0000)=[], 0x0, 0xffffffffffffffff}, 0x0) sendmsg$netlink(r1, &(0x7f0000aa3000)={0x0, 0x0, &(0x7f0000dc8000)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x3}, 0x0) sendmsg$netlink(r6, &(0x7f00002b8000-0x38)={&(0x7f00005b6000)={0x0, 0x0, 0x1f, 0xdd1}, 0xc, &(0x7f00001b3000-0x60)=[{&(0x7f0000ffb000-0xcc)=[], 0x0}, {&(0x7f0000fb8000)=[], 0x0}, {&(0x7f00001bd000-0x13c)=[{0x7f, 0x6, 0x400, 0x40, 0x100, "03e8f817f769b20f5a327997344968801b13352e946e4fcb528464afce41d3eab3e01e81866231ef07f23583ab041523ea0641d19eee0bc942303d802dcefdb33199c93939b1cf58029aa54ebed2853cc53cc55e0d64a62ab2854ed75f96bc774904c0d87a47ab9fb312e8808e6aff"}, {0x6c, 0xffff, 0x300, 0x4, 0xffffffffffffffde, "7ec6fe52325bd7b6921d0c026bca26dbbede02cf447983b5ddd9722456a5b80e2d14374f62cc7aaa7e6dad163ccfcfeeb44256d009b3434703bf8adcc049dc7d41f5a39ac46d6d78fb583e3baae862d71183d47623c95236a035764d"}, {0x3f, 0x2, 0x2, 0x6, 0x35c2, "3b41a57d83d6fafa0687e39b4ccba6b2051c11f90b94b5a57cf07e6e957a60af806130c14eac0adaf4b75e2a9fec6e"}, {0x10, 0x40, 0x406, 0x9, 0x0, ""}], 0x13a}, {&(0x7f0000e7a000)=[], 0x0}, {&(0x7f0000759000)=[{0xe7, 0x7, 0x608, 0x3, 0xcb9, "98a8067c3909eed0f7db051a507cc99c5a60107fc1a5c00704fbb5219975cbd7c7c560a252b8018bc9804417359c809aef5c94e377ab67232be760d3bf8374175d2a118f2ec7727544f78be33ac585d241841b66a8fd550631849e43ad941dde321de3c3a09b50a1fcbd038909acb0022ddc74e6afa01daf20961d8b9bfe686d2ed152b5e4cb453f8c221ec4794f4bca746989d1939a38800444a6e36595839f66ce81fa21f8c408fb07243a8387231734b3df65a92b4e2a57919c2da6667d964143579a27110f1bb65b70408f471adf2eb48cd281f372"}, {0xad, 0x0, 0x10, 0x23c7, 0xffffffff00000001, "e153e18eaf24db9efc065bc2fcbd62398cc572e9fd27753c23d48c562adc7d4018c419b1679e5c1fc22e8a7f004a0a704413f19d432b2238f402a8561c21d0ecebb066e42456ef9793c27555b5c94f98a38e2dadb1e518f384e9fb790d42469d99f04e558cd5d71b6fa9103111241b8eb8cd1f2781779db2d038b02b2d2287dd35b41da2d7da5ad98dc14962df93bcb023a42df135fc9c761fe94fe673"}, {0xb4, 0x9, 0x400, 0x5, 0x1f, "e68de0774ba865943b9309b0e040010d14e5bdc9f1e6784b51d82eeec6cf26d7be909faf85a98f1ffa2c619a14df79ee7f7f01828ae9219f8ad2940ae17ebb15a4028c2b44fcd13e0ba9a76ab8544fc7c308587447899f94da98b12bcb6cb54a24c5ef2e5a56d6e0ba0dff6657b162df2a0b3308645dd6f69d5395db0234b672f777efb89dd61a22ba7c4a29a8bf8b208aad2bbe61a01ab462d806cb23c215f88b8a4f97"}, {0x1010, 0x7ff, 0x405, 0x7fff, 0x7, "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"}], 0x1258}, {&(0x7f00009e8000-0x108)=[{0x105, 0x706, 0x0, 0x2, 0x0, "75b2c798d6e3b620d7bfee9bfb6c470f777f2247cede9af3a1d56f0380298378034e6ef2d4d1a3856d1dcd3c6f022aad10ab7733ae4180c1a700fb7e67c9e3e5732198d4b064a97680c09adc21ffe1e609f42710671ef9973b8b5c751f6d8a189095e9c21e0b7c774e65494e2b864f474d174eaaf2f226962cbe05dafd6995d781178fbbe6e34c524b5ec47d7f9a020161ee82fddb3f54d07fefa1879f5ffc3005c1b0c5ebc8884535efb85ba85101a21db350bc20adfc14a3b8016c9f8990f3d09779ea501920dfc16e222d46da6ae7fc43d4263e9a7e9df338db3366bbb28f6ff7ab84a8e555a1cad6bf001da620cb54ad58ea22"}], 0x105}], 0x6, &(0x7f0000518000)=[@rights={0x28, 0x1, 0x1, [r5, r5, r6, r6, r6]}], 0x1, 0x8841}, 0x40000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006cc000-0x28)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @sync=&(0x7f0000735000)={0x200, 0x6, 0x1}}}) pipe(&(0x7f0000200000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000019000)={0x80, 0x1, 0x269, 0x6}, 0x8) mq_getsetattr(r8, &(0x7f0000cc4000-0x40)={0x1, 0x1ff0, 0x3, 0x6, 0x634, 0x5, 0xfffffffffffffae7, 0x3}, &(0x7f0000d3a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = inotify_init() inotify_add_watch(r9, &(0x7f0000caa000)="2e2f66696c653000", 0x3fc) r10 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) getdents(r7, &(0x7f00005e7000-0x730)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x730) getdents64(r10, &(0x7f0000083000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) 2017/10/16 08:14:10 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bfe000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000013c000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_delete(r0, &(0x7f0000001000-0x28)={0x28, 0x4, 0x0, 0x0, 0x530, 0xff}, 0x28) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x7) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008de000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000064b000)={0x0, 0x0, 0x0, 0xac4, 0x6, 0x0, 0x3, 0x14, 0x11, "b3ec345198fbbd04c8384289627ac41616d91909ac374ce7942a2e116e4076c8fc655d8164bd09e51e5251cd5838516638913ef4d8d246356478d6dcabdf6911", "ef87994fbdd97e2c69b6883ddace10ebc3778c0ec2b74ac65c317cc69dace6fb4a26ce1f1b0a0ec755f797ceffc74d77a707353114080149f6fdbff93994eb38", "903097c188a1d21de76e461fabfac52e05ec9871af4d8b5262751eea192abd95", [0x0, 0x5]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cb9000-0x4)=0x2, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bcb000)=0x0) ptrace(0x19, r3) set_tid_address(&(0x7f00008e8000-0x4)=0x0) setsockopt(r1, 0x107, 0x11, &(0x7f000056a000)="", 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d2a000)="110df437b5eb460f50037490db57b213e97bdc2d9cf3c70408e88b9291c32f12c6ce96c3bba6ed5807b3919ae56912727ca89809ddb9de78640e08a297d3a5abe36937bfc35e90bebd8f29592d92064eb01807a7b7d35528d1858be5a3da90d5cea19252fcdb47050e", 0x69) setsockopt(r1, 0x107, 0x16, &(0x7f0000000000)="", 0x0) mmap(&(0x7f00008b4000/0x4000)=nil, 0x4000, 0x2000000, 0x32, r0, 0x0) mmap(&(0x7f0000fde000/0x4000)=nil, 0x4000, 0x8, 0x33, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000c79000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008b6000)=0x100000001, &(0x7f0000001000)=0x4) mmap(&(0x7f00008b5000/0x2000)=nil, 0x2000, 0x3, 0x34, r0, 0x0) getgid() recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000301000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000001000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000001000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000000000)="0000000000000000000000000000000000000000", 0x14}], 0x5, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x418}, 0x2002) getegid() 2017/10/16 08:14:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) sysinfo(&(0x7f00000b1000-0x1)="00") r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x106, 0x0, &(0x7f0000000000)="", 0x0) socket(0x2, 0x1000000002, 0x0) connect$inet(r0, &(0x7f00009b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) vmsplice(r1, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="67e3b7015e923d2cda2a9b6c817627b57fa1431a1f561b202df594cf67c45ed18e4727341f4b6bc71b4f511acbefbcac8cec576779246e013a29fe94734720bf649f11be37aaa5a309e8befe0e6918c7db6f85e35b5d0f9f96cc7d1b566e7ce963323dd2830d493b6af390607e0aaa90ab19ffcf27a5dbff852c1d82f6debc5d1c4e015a30bc991176b30447bbdb6c12dbffb4a302d1dcab9c26bac7e8c098679c5e04fe9d1b31faaad682f6bf96e94f73141b40236eec0d5cb868c4ee799e2c9c09af8ecae06aaa9451ce744b3b95743841bd179334a978a75046c087d653f61b348c4dc22bd1e7f48b2a8051da979798cb057074d1d5bf8037492323ceceb33cddaef7f020d3e7f58caa2d6059532a98c4b29ed96f4807e70f9b6a4f6976869bbc22031440a6bd1fe667de495c6d81d9f34004b258e84db1d333d33b415dcaab9bc0d6957033e6ebd355b37ac33824ce7dbeebacebd2f64f0553eaaf91162f5e64d93787a1ad90343039382c455b0b0f46fff2b901942f5a16cbcfaa247956cc0125efe931e7f8b78a4822e4171c0fd90ce1effbcc15719f3379b429ed34fc7e64e99a59e2194c0c126c1941701622615d82cf1d0e0472fa3c3da4129c2082f98fe08efeadbc582ab9fb6e221c98368c43d3fbd5deaeb2f63212521c324994396a1daa8c9d13372d168bbab7665e0bc4919ebd947b33add0b389159adb637b217feed38cb4b310843b3ca807111d056d3dab3ed104ec72d8755c2eaf275e010c03096904df7d610b98d5a2f9b780f154fcdcaab92d5db5aabd778bf22f7a1bebead6809c57e73ab4798a7de1a88779ad1c6a72f24d2bc2e366b1f20b2959a007857e1c7ee917ad21ea71d561d64795d1a17ef98ea3c1da86c900a1fc8a16e952367a1e3d25c9af7eab3096be67d1054223699f1358322121b51ebc6904d681aeeacb1899a16f1e5a5d32881d41b4106b034745f76981af18892ec387be5979559f2f05dc664a6e658a9cbcaebc2dcb9cf85f0833d9ac4285473cf14ddf79b5858e9e03b86eef2565fb7acd2d89452494ed0e1f7b6849b05de7de737b50cefb69c88f3bd9c575dd8353aa48ac832ad6903dc0114178c10fc9ed002a21a53eba0e1ccc751f3bae80c4a7eaa86a449c9642c91a9c9dad5824b151595c794dad9b26e14a9fd68a145241d43ec9668ac713e7f05b4a5171176871fd9cae4cb05cc4565b135b92c535214f8e93114c5e54f264ba24588cc6f0ffbdbc54c13ed85ce352f3a593393460e0c0eea849fd690bf0dc933b2d7626737a82b27f6cd81c327ca003f9ff10463e1ef57769987fa129a4fe6dd677046c98be23ad48e11a34711374443acfe6a5f9b6e051c15a08e2c968bf5491e9067196a584315947e02713f9cdc2e849391ad264cccd69210869ee52c2667e9ad0cde08e58dfafa3ba6185c3887e87680295b455c3ca001fe391722f58eb97ac4add376f1ac1f7bce5cc06236671cbbfbffed1ecc9c55b2246badccbfde218a154cdeea5b3d6f906dbb3d9d5016074a63ab1e5853b3d0c11c3d759722cc49fdf1a0938e406caead8a5c906e993d5c4e8ff05829ca3aea6a3c069b5c902019ae55f7e380e97acbc4239aa6060f56d2328370927fc98925f4e78bfc9b1e02e9e5ec097e90b9e387a9b797885f7dbb313d7855e6127f30d3061145f95df990a75eb4d3b092184a76975c2d94230297d8a55611c1abaa99582a9b761c942b5f33dc872a87f807fe0f3bde51fcc1c9f3a72cf0ecf201550b4c718aeb22c561c3661fba16c3cf419eb89d326dfea9d3c8d7f183c3fec3aec8b68cde46f72f0c6d0c37fd18344ccdef18d88de3d0ac7ce88f17413944b9dfab67da5791297a31cc679ff986c40563305b6a802c06f62599be5d11043f354a02da4279020d86dc31080ef0e8361436d19b0886291d3c23abcff78a48fe7bb37b113965ccfa0972653e70660c0144c89a4d9c749fe24c4e5ce77b9200dfffdb581552687d541a22a0f0ac1d6902dd94df1efd89c265aef932acd74e9d5ea2ae0dd02e025408b6ce837fe65489dc6d22490bc7c127123ec3bad6608b1825d59af18b8b6d316cca6eb4ed5161b521bd876fd57c18214441b365a8776fcd388406e282af027f10fa8afda68e8f6824aa3c7d0209f35e02fcd5916367142df8a326b838409754f83e90a13058384d5fe10e8346c82015583e63501a0a924cb3a251ea04c966ba7a6ca1c6072f7e5aa39d0ce53fd5ecd8c0c6565040fb31a6bd00d239d27bf12f01231c8d836b69ef1d24c344fd05f8816e461eb4a788285c3d8240d6e399419d4c12baed2694a55dcff017c2f6df86263f30708f213a60431adde11e4c61f8226c921a6fe6fcb870fb2b3d3af8730d960aa43029eb54572bb1569165a03b2b0f59987b43209e77e21baf0f5cab6a8aa2c2a1e41ac1ffd6acb396a80cb347de6c83a25eed592c587ea91f4066c5bf2603377c1140f770d1f434eb36ad54cd0804cc52449d4b9480de6df2779e8c3a468ace8ea5cc3b1ee4757a93eb1f83135ffcac0c8d8cf0183ad4c010fd9d5f846e3b780ad669468669f9e8fa7a66bde24e4cb9739da72c91351a44bba06115d31b537c445058e3081c706bf8a85966cac10fae2299cc600b120565feaf9ad704d9efc8e4fbf47f072f58b2bbed79c1db5cffa07ab32aeca4906c990b7169bf717d1249c90b39f477cdfa17af9b8fad4e60bfa0710cd82f2ab124587e0e3c78dc9e0f28823bd8ccf800f7a6352e078d61851b2ce6d53838ec4c8d4ff8383c7e2664483b8d443b4aaae7765ddf2a1086013784bc3507228b37fbe7f17c20e59937d7b0a8c20f4658eb3d387e746755b92e2c7a2d6a1d11ed04d9d4d1c9ca55aaee8f7db3c584f1748a31df711bf047cc9e8e4f418d0225a28fa8b0e2acece6d7443a723b6fb763ed8b3060aa5b127928bcc5caf5e6bfb3cab84b8bb7605a5fd2d603828e6cd9461e8c6e7dae4bae230028423c5e073206e77260311a9875ba636a18d40c73b3fd2384290ab88ca6e7db7e59c21e69962c5cb7447f49b14f3431f1f0a52e13cacd258ef1440efaf57623162bf77efb8f025972c271871484cb558a273185f6c15dd360c17e353ab7d0a879fbaf22451fcf3426e71e1c697a2b1d75f2e3513b9b8cc051388a1f90df2bc5bfc3a05ae67a6acfe008b766759210f01c3776c52cc4386cfb7b16b5d28a7d57915a4452c331e633016c2863abbf6fc8c6c4372e5d94087634309b3b733f6a90d5ede9062f08b59fec7c4d7e80689ba2473150f135a7d415793c5c478ab9903ea5b0ce148a4d00804609e97feac1d8284ec00d471727b724acac7066ee1dbf1cdadadfe4d30a24da9f6acc6015ea3a5d46b310bb03c37d25cbe7dac505a7f8cdb356c4d099f0b4156e58e92ba61a066c49a9c1ccf4d2ecb2b6b13d69b417fd26703eaa28cbbae76e6aa9360faf5c1b593e79a83bdf44620a75e33e6a3f7dfb962699c5541fc32158e566276cd4c59ed57259c4842e498ec6638f99da09d33c066a65a36e0456883150cdd18580fa8e9d42d20d7956206ed29dda1056f1f53f6f60dbd7e7c204e3531e1fd394b41f0359f59082c69e9c0eee4409025d91b33cc15dd1e11e0395ccf4c2c1808373afad90f51e19664a5a43507752ca2c98a0feace9cbfd85f868330c01613dd8787052c81666598013c0a5fbbd7e785de7307b0654c8ed67642914bc0e718e4a2143b89d9c589e9579c47ebf0c7eebe8506da6c8eb95f4adcd2975fcce7cca87b1fc8f4d0835922497fdee3f55cf03443e2f32b33214afa88cb89d94fe4268adc403eac33a02cd170201d973dcd84781adc26c339b7ad7af6dd62be47aa70dc6efe9d155aefa9649181ce6b581f01eb413bca10d3f44782e1a4a96461ae2c94b194e153df71f93b728d18c1722a4cccc8af71da4b93a50f8f86889e1a50f6134ebcd5ac9869251dea91fe844148c550e5c94c77d5594c2c7d65dd035c552157bc7ccd0b2c441232cb990561e3d4ce111529f756d5495690fd0b52a33693ec94fbeb9910ae450811a4a30c52e8728170052f5d7f4225ab91cc20a03b757d5d2240d470931ca9be74afb6c9f58fca9bcf1899bd49e8b755ebd9e2f646b2b59fd6c40fc1fee0a3c873a45913eef392ac45531422b34fdc64a2c71987e24393f4efe16165781833f5bb6d033ed3a416eb956cb8320c5ae09e7901126ec78ee99386d7bd82fa2e6bc25db72db0be7cc557c037ed8b794bc63db2049cc22451e6b2bc4ce1a28eab6f1016d00f70d4cf7585c8d631664956c91386f72104fe6b068a47c2896505c1e5166204d6a72ffc4e379a0a2e75371535bf67191da78cdba4bf929d3eb7a49c72a18e101651433c55f2c2f5f03c33b2867af378341c1b6dc1ed2620be12cb83f621ecf304f97b81d8995bb34fe18f1e6bc38432f3d93e34e5abcdb2f565fcd94a52147b8d0e857b06a3363e74a186713bbb9fad0b861621a7d3d2091273cc9ac94eba917e17febcde576861d4f98f9b9f7b28f92789d404066f33cd5841a319b47566dfd27943b92b18d262e812cbc4a7096bfefe4ffebbbcfb8ea9a8420bd2e3c9f51649fd5f8e7ca8188db12a10b48eb59f2f4e8d7da6496dd2df00e25cfca4e98631e280b781411bf69e400dd5aff66a99e159e9bfb9f6ff610915dd99e9839a83a615b841cbf07ea524e84c9fbc6f600d406794eeda6d2aa599a843d027be9951e8e888ffacdd8f01ce674f8a98e3f48333ba7bb2f268eaa456d7431ba5acc2ed8190f58e45ba8eb5d692985d5f2906b0727ca213cb78ebe81888fc79f94489ae1630781a87f9359097fe6d3a552576d07a58906bda9d5e5fb20b7fceca846e8638b36d69eaf0b8e9fb01694916f15a4bc5e3224d91a8725353fae4a8d5a3b120cc057a7146867775632bd783c9c54642877f0deec1174e59a7d37c2e74821bb922c8f4dec9578b132766f12ac328cfa2d80c8faf142d536c284eb00bb37d015af8433c810f528fc0e602b331386047b1a0b9c4c44b7530fc5704b82508a4b1d79c202d8dd6a48c6b1a3b21387a88fd9c9614dc462b5f765563a6e27b0a7fcc173bf02511b3312e629224218f9764719dedab0dd9e65e99dce270f5fbfaa9fac493a38e4b277731c0d5bd209ae5b832ba0e858f6194cf02503e3b975a43768b0a8719ac9f610212f6168ebf11afb9aba3cbbdbd53be468cd3cf4ea309acf7b487e6cb9cccc1cd5f5350ef3f31544577e6bb54cedb2bd716d9a70ecced3f37dd4e50be5ea3252a0426a3358a03149828e314a544ae57f254296bc827b0cd1bdac1cf950489f5644e8ccd4959ed6a2f21c9c5a9de16869c2995269b338bf412e26021f00a4c8e6c96b44021de4bab2fa5fa82821741877f865c1927a6cce6aec726841afc7ef0644793e569cf7dcc1210b0d6eb1fe949d13235135c46f41c437e13e694736bc3d37704078db79709bf1efc65c96dcc5b21030e6274801d3481eba37f6e638e1b0154381df045a5f16542dc1e7c63484127d93ad5b3570a1d7f3cd8cfc6c75b51137426388bda54c9a383cb711c08860c8ca8ac9e5a5ee7d0480a948b54bd69304e475a3a1fd93ceda17ae741627e8e35ab72b62b940ae4dd1732f977b1e31396b98ded6b406c2c1645e74fcaf2d22a1b11121cae9fae84479d473f148cbfcba88d83eb28d8027dd644eb54195f01df2653c400974d172472d9b65a7c3312c8063f8525968fe4497c4f5da843433d9cf401c0eaaf25cab3ef5c507100fc", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe3160c52e2615a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) stat(&(0x7f000083c000-0x8)="2e2f66696c653000", &(0x7f0000577000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c97000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x7) mmap(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000006d000-0x4)=0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000c98000-0x10)={0x9, 0x100000000, 0x3ff, 0x0}, 0x10) mmap(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000001000-0x4)=0xa000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000000)={0x60000, 0x2, 0x1, 0xe}, 0x10) 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) add_key(&(0x7f0000836000-0x8)="6b657972696e6700", &(0x7f000094f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000+0xa8)="7af8687b40ffc67e18a7064bf3cf6f89f222b08b037e", 0x16, 0x2) fstat(r2, &(0x7f0000c97000)={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) memfd_create(&(0x7f0000001000)="00", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) 2017/10/16 08:14:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x2) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffb, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0xb31000)=nil, 0xb31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000eda000-0x9)="2f6465762f73672300", 0x100000000, 0x0) fcntl$addseals(r2, 0x409, 0x5) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d28000)=0x3) r3 = getpgrp(0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000249000)=0x100, 0x4) r4 = perf_event_open(&(0x7f0000662000-0x78)={0x5, 0x78, 0x0, 0x7, 0x2, 0x101, 0x0, 0x1, 0x2, 0xc, 0x1, 0x10000, 0x1, 0x4, 0x0, 0x400, 0x2, 0x100000000, 0x8000, 0x80, 0x1, 0x5, 0x3, 0x7, 0x980, 0x5, 0x0}, r3, 0x0, r2, 0x4) fcntl$getflags(r2, 0x401) pread64(r2, &(0x7f0000545000)="0000000000000000000000000000000000000000", 0x14, 0xfffffffffffffffc) write$fuse_init(r2, &(0x7f0000011000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write(r2, &(0x7f0000017000-0xd1)="ae68b41faf6733c768d9c77d274ab3d67dbaa01044c0d26618829a68b01b6e8deca93b159d00b442486f362b696d4a1d3b2476088dbcbfae2b59283971775e7bfe1a7183bdb4452a9cc951851348925116422e2c04eb79b4", 0x58) write$fuse_init(r2, &(0x7f0000019000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mmap(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x227d, &(0x7f0000b31000)="c9194a8c") ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a2b000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="dac216c56bcb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8d35436680e70f27dfd4d64753443358"}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e55000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ead000)={0x0, 0x0}) mmap(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000b32000+0x4cb)="234255ca91a791717b57224db7572548d22068e8226112e49e5758d0bec28b465c3c062dc788e2c205b27979aba01ab87a8613849bb859a126dd4f906431bf605a44ce56ed5d04ea54e98219b288174b90a3e0e8640a6cab4bc91cede8faf4708720262211fa140ba5238f518c4bbba752db626d14ce7ca509349b4019447f304b50948a478710dc1a215937d7bdf4a6844595b1e38b90eafc7f2ba335dbe439a96809595287dd5601b2", 0xaa) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000019c000-0x10)={r5, r6, 0x100020001}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xcb, &(0x7f0000a91000-0xfe)="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", 0xfe) gettid() r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) mmap(&(0x7f00001ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) munlockall() 2017/10/16 08:14:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ade000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x34, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000c, 0x32, r1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000004000-0x8)=0x5, 0x8) write(r0, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557efc5ba0e080cfe2631c77bd8358d81b4519eb2e01a995ca25dfea391c4ed92a52960b588ab83431d5488f884a8e57d3ce8f4bcafc47703a45cfcba98c0a1adb56196388cab4d5cb6b07000000b3c1d00f4396453e5810b5d2ce2f48ad7cded138ce5d63287175640ec43c18d4374c12c39a6f48a5c3d71a11a2a45b20", 0x90) fallocate(r1, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x4, 0x0, 0x10001, 0x80000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000004000)={0x9, r3}) write(r1, &(0x7f0000003000)="8e", 0x1) 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$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r4, 0x0, 0x444a488f491ed824, &(0x7f0000005000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000002000-0x8)="2e2f66696c653000") unlink(&(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000000000, 0x32, r2, 0x0) 2017/10/16 08:14:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000a79000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000033c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) preadv(r0, &(0x7f0000180000)=[{&(0x7f000069d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000171000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f000031d000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000589000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f00005ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000ad2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x6, 0x0) mount(&(0x7f0000833000-0x8)="2e2f66696c653000", &(0x7f00003c4000)="2e2f66696c653000", &(0x7f0000dcb000)="756269667300", 0x0, &(0x7f0000dfb000-0x4)="79a7286f") r1 = socket(0x11, 0x802, 0x300) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000df7000)={0x0, 0x0}, &(0x7f0000de9000-0x4)=0x8) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e59000)={0x1, &(0x7f0000fec000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x23}]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000543000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000182000-0x4)=0xe8) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000fc5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000270000-0x8)={0x1, [0x0]}, &(0x7f0000f55000-0x4)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008cf000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000076e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000224000-0x10)={r4, 0x2, &(0x7f00000ab000-0x20)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000470000)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000295000)={{0x2, 0x2, @rand_addr=0x7fc0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="203825dd4a8e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="619c0d61e6cfca09e70d9f2d4cf9fea3"}) readahead(r2, 0x400, 0x0) connect$inet(r3, &(0x7f000097e000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000048d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f000011c000)="00000000000000000000000000000000000000000000000000000000000000") vmsplice(r6, &(0x7f0000ffd000-0x80)=[{&(0x7f0000ffd000)="3a003f00b47800000000000010001000bfc4e600404f8db3", 0x18}, {&(0x7f0000ffa000-0x63)="b48202c4ca3a0aa4d5b011443d1b159631899e53756fc9c07fb20e1d47a23886f0335ea77b84910dff09bf820a546fa68ef63e90c75ffbd580a0577e87ef2fd481b64f1658eb84f73b0c52751b5ce892784ea962c06a360928a0ef2ca053759def19a0", 0x63}, {&(0x7f0000ffa000)="5a70353cea249ce94f33f26b22c876f8fd092af24c7923a4868bc265c9606f6fd2aedfb533f3c0b45904b34cff38062d9ed5f1a335650bf971b523c83a2b51b82e0653f392e966532c557258f7d69ab6abc3e6b6f776ace261c798573f9f5fbfbf3aa62c65a8698e47459133672fcad9a1b71e33a90f5a2ee6eeaa6460e5f1c16a7f7d1ff96188a1089fe9dde59923d7f3ff74a4fd33d033", 0x98}, {&(0x7f0000ffb000)="8fd9c60592cca3f915854cd2d7c47eb7d2e00c2503dd83cc89625563eea16ec14f581a5e2aa1cbfef0902f0e1538da284473c3a9ca9405e953de277c6e500e3c046471b491ffeb90feae378e6d6d571540d90dbae87ccc6d64526edd6c05a7405b23afacdf6051616efd770f505a9e9f8b542003f0df32719d328f2898393a7e93796c5d60992383fb9807662d00afaaa9912ee9ce55cae9e59274", 0x9b}, {&(0x7f00003a1000)="000300000000000000bf0100910fca001877165a71000000006800000009", 0x1e}, {&(0x7f0000fd6000)="7f1140bc9486addb2ba234d043acb6a4d818d6628273b0cd91fd1e9d686349d7489c591b7164a902f7ef594b3e78f28bd8483e0934640579d61107887596a1565fbe093ab1d9fe1630552f5a81e5a5641a2fadef93970923", 0x58}, {&(0x7f0000299000-0x76)="bee8f14c7db83a1e4a76d5080eb4f9b6dff1ea344d81ccd8826bd51b5ce0994f142809927721e776a87992184b1f7e36cd06147fb2041f19a0c75112ec116f3121504a7de36af9c009897ae8a0670a581cb024e42e5eee7d9904a7836843ae011a231d611f0db0623cc50dd81e1fd7ca02de8e4eecfe", 0x76}, {&(0x7f0000e8d000-0x6d)="891c7c1708952e896af520cbe646ce24ecd2fcb9de6a9c3ea367e0ab0626355d9cabb072eaa5be1071caa79d130a86f504a21531ef646c507c1b6bafe100d17fb22ef6360d0c2614abc7b517b6667082ea01d2ea689c5004e6714abfa7c9b5fb69a57c1378a44444074f92fcc6", 0x6d}], 0x8, 0x2) accept$llc(r5, &(0x7f00008ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b6a000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) setsockopt$inet_tcp_buf(r6, 0x6, 0x0, &(0x7f0000a2b000-0xf6)="642fac84219c012085238bb197acbc84a4678bc947d8c99a13525d91784c7d600e37321c713e05f7259660e5f93f472498643e5365c48dfbee5899be6fcd482af3000a152970c7648fd89a34ad2615828527b4a6c0908cd90af60c7f8280a4ef610b040d4ed7fbfb813f9fcaeb4f94eecb528ff6573927d844de04e8ac7356747f9220f3736e09c68223eaff645a68e8aa4e9380d5538c28b29cb7cfd0e4bc6126d4d3472535f4690400000000000000c334ff3bce1b7273b1666c6f68fab854761523e05596f1cffbc0664cc9ae9ce6c1f596d70ec566ba935a69561f7633b7d00abb8ebec0b987284a5e996572c6624e70be1ee2", 0xf5) splice(r5, 0x0, r3, 0x0, 0x800000004, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000020f000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) fsetxattr(r0, &(0x7f00009ad000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000f82000-0xd)="020000005610003174756e00", 0xc, 0x3) request_key(&(0x7f0000785000-0x5)="7573657200", &(0x7f0000a87000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032d000)="2f6465762f70746d7800", 0xfffffffffffffffb) [ 85.359940] [] ? __fget+0x201/0x3a0 [ 85.365178] [] ? __fget+0x228/0x3a0 [ 85.370418] [] ? __fget+0x47/0x3a0 [ 85.375572] [] ? security_file_ioctl+0x89/0xb0 [ 85.381767] [] SyS_ioctl+0x8f/0xc0 [ 85.386923] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/10/16 08:14:10 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00003ba000-0x4)=0x56b, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x6) listen(r0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000970000)={@common="69666230000000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000a15000)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x40000008, 0x2, 0x9, 0x100000001, 0x6a5, 0x6, 0x0}, &(0x7f00000bc000)=0x20) r3 = socket(0x11, 0x80000000803, 0x8000000000300) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007bc000)=@assoc_value={r4, 0x80}, 0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fec000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000fee000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2e000-0x10)={0x3, &(0x7f000007a000)=[{0x0, 0x5, 0x0, 0x80000000000000}, {0x48, 0x3, 0x7, 0x2}, {0x200000006, 0x9, 0x100000000000003, 0x8000}]}, 0x10) r5 = socket(0xa, 0x3, 0x8) bind(r5, &(0x7f0000fe4000)=@rc={0x1f, {0xff, 0xf183, 0xffffffffffffffe1, 0x2000000, 0xfa, 0x1}, 0x0}, 0x9) r6 = socket$inet6(0xa, 0x1, 0x20000000000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000fec000)=0xfff, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000ba1000-0x6)={r2, 0x0}, &(0x7f0000fed000-0x4)=0x6) setsockopt$sock_int(r6, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r6, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) sendto$inet6(r6, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) 2017/10/16 08:14:10 executing program 4: shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f57000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000150000)=0xcee1, 0x4) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f56000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x40000000) socket(0x1000000000000011, 0x802, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000b37000)="f3", 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000f56000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f58000-0x2)="94", 0x1) epoll_create1(0x0) listen(r1, 0x10000004007) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f57000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f56000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x2) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d35000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() sched_setaffinity(0x0, 0x8, &(0x7f00004dc000-0x8)=0x100000004083) r3 = syz_open_dev$tun(&(0x7f000097a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000003) 2017/10/16 08:14:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x1000001fd) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x402, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004cc000)="2f6465762f6b657963686f726400", 0x4000, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000763000)=0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000014f000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) recvfrom$ax25(r0, &(0x7f0000d44000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x101, &(0x7f0000d7f000-0x10)={0x3, {"138471ecfa73fd"}, 0x7ff}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet_sctp(0x2, 0x7, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff0000-0x20)={@loopback={0x0, 0x1}, 0xe58, 0x2, 0x2, 0x2, 0x7, 0x3, 0x71}, 0x20) getsockopt$inet6_tcp_TCP_RECVD_TOS(r1, 0x6, 0x6c1, &(0x7f000069a000)="0000000000000000000000000000000000000000000000000000000000", &(0x7f00003b9000)=0x1d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000df7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000003, 0x2, 0x0, 0x0, 0xffe, 0x0, 0x0}, 0x20) dup3(r2, r2, 0x80000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000077e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) 2017/10/16 08:14:10 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005da000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd8000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000b99000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={r3, 0x9bcc, 0x0, 0x10001}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xf0, "899d086c86f1cbd15b89df3b7830337ce419e430d1ab1ce0ef03a5238de831890936dd784bbf9ee719ae491eac0936fdd306653b784d65b2213a2c33f632a08714965af09348355f0fed876187297a3aa9ca69c362cf2e2dd02c94a40369183282d1d6a947c60e22ed0ba82f659cc056d604d75064015dec327880873ce659118b1766dc2b4206f6449bbd6fe191faa1f20a37965a54400349fda318c569c026e513323359b728f0b6bf68bed1f07d21b59f145186842a3fa0e506996dba284d04169a91952845f76d274e69e2946db0b3c6927bb1bd79bbb072dcb3ca212b7deb6bad58b81cb7e661c32b20ca941b82"}, &(0x7f0000001000)=0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0x8)={r4, 0x3}, 0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x101140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0xffffffffffffffff, 0x3, 0xffff, 0x647510835056d2f1, 0xa0, 0xa0, 0xb802, r0, r1}, {0x40, 0x7, 0x3, 0xd71, 0x100, 0x4, 0x5, 0x4}, {0x6, 0x4, 0x5, 0x1}, 0x2, 0x4, 0x636, 0x0, 0x4, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1000, 0x8b8e}, 0x1, @in=@multicast1=0xe0000001, 0x6, 0x2, 0x1, 0xf3e, 0x5, 0x6, 0x2}}, 0xe8) socket$inet6(0xa, 0xa, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000002000-0x8c)={0x1000ffff, 0x3878, 0x3f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000002000)={r3, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x0, 0xfffffffffffffff7, 0x40}, &(0x7f0000004000-0x3)=0xa0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000001000-0x20)={@generic="df0c08b7bd2e1639ba1d32166fd56310", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setresuid(r1, 0x0, 0x0) 2017/10/16 08:14:10 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="00", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1d000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) mq_notify(r0, &(0x7f0000363000)={0x0, 0x37, 0x1, @thr={&(0x7f0000a94000-0x13)="e616b79e95b5a2fb89e27bbd64c4dcf87a2b14", &(0x7f000066a000-0xf3)="6563c131b722e8b8c041a09e850a2edbb99fb536d4e1b3b9c2451f0e925ed0d39dd0bfec5f98be99b4fa51cb63d023b40f45e5c79d266bf79bf078a8ea28113a546354ad790808180023b4e198820fb511f02bd1b436a16176e99f5af732faa3fa1288c1608a92855395fc2aa650ac7c8ec9cc40656325492bf5449e2222a7fe0e868936764c4a24376b4f44e8d2d0e7bfc631a58c8fa1410cda8b27f31a3a4dc7797a5aac153ed0076afd32180e04287bc76e7ba82d3d8499a7de9d72a8caf7b3e017af235027c43cc1b69502ad6b928656c643ac0b3fa0029f6567699e77063ce416bb55f26b377f8bde6a06a06474247cdb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r3, &(0x7f0000281000-0x10)=[{&(0x7f0000e09000-0x29)="2900000018001b191d000000000100070a000066000300069902ffe108000800000005000ef4ff010b", 0x29}], 0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a56000)="2f6465762f73657175656e63657200", 0x8000, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000004000)="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", 0x1000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r5, 0x0, 0x4, &(0x7f0000004000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r6 = dup2(r5, r5) recvfrom$inet6(r6, &(0x7f000000a000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2, 0x0, 0x0) ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f000000f000-0x4)=0x0) setsockopt$inet_int(r5, 0x0, 0x13, &(0x7f000000e000)=0x4, 0x4) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f000000b000)=0x0, &(0x7f000000f000)=0x4) setsockopt$inet_int(r6, 0x0, 0x3f, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_opts(r5, 0x0, 0x6, &(0x7f0000009000)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f000074c000-0x10)={0x3, 0x2, 0x8, 0x3f}, 0x10) poll(&(0x7f0000005000)=[{r5, 0x4, 0x0}], 0x1, 0x5) setsockopt$inet_int(r6, 0x0, 0x4, &(0x7f000000c000)=0x403, 0x4) accept4$ipx(r0, &(0x7f0000273000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x80803) bind$inet(r4, &(0x7f0000e22000-0xf)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000004000)="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", 0x1000, 0x0, &(0x7f0000002000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f000068c000)={0x2, 0x16, &(0x7f00008dd000)="a0380f2cfffffeff8cea2a12e29a103e4231d93016fb"}) mmap(&(0x7f00002f6000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0xb000, 0x3, &(0x7f0000aa9000/0xb000)=nil) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f93000)={r2, 0x9c, "2856bb19c14d5ec783586479cba61f1f44ef28d474d3b994188c0b2f6fdf8bf54221e33cb4b0cf56ef9199e1c92fd4da6c2fdffdf5eb8f75cb5caa980a7eb5fc84effc50291ed2f21ebb2e12b2b08ac9fb5faf38f1b34ce7b3648c98a48460d9ab5615d7e63a493f72060b336dde96ead4c227d1ffbfce6a06309ceb3b809f7dd9f6cfe90cc82f0d7e0c33becb72f02e439e1593adc13e496458faf7"}, &(0x7f0000f81000-0x4)=0xa4) 2017/10/16 08:14:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000283000-0x8)="2e2f66696c653000", 0x4000, 0x141) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000a8f000)=0x0) fstat(r0, &(0x7f00008e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f0000886000-0x30)=[{0x52fca2de, 0x100000000, 0x1, 0x2750000, @tick=0x8, {0x401, 0x0}, {0xd3ea, 0x6}, @queue={0x2, {0x3, 0x6}}}], 0x30) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00006d4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r2, 0x0, 0x3ac3d6573d7f731f, &(0x7f00000d3000-0x71)="645335ade406225f1233c72ec6e5bec6a9de11bf3d49f9fc5c226439950dd8cca096ffed7af297bfd77fc2bf3992ae0564b598edbae39cf3248b36bace918860d06f7a6e009800804d28e7cd482dce4351f9d9227fffb329f7bb0772685d4586a061fcf3fb7a1ef3fd6aa319b190", 0x6e) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r2, &(0x7f00009e6000)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000d0d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0x40000000, &(0x7f00004c8000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000296000)="2f6465762f73672300", 0x984, 0x40002) write$fuse_poll(r3, &(0x7f00005bf000)={0x18, 0x7ffffffe, 0x10000000000005, 0x1000000000005}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r2, &(0x7f0000ed0000-0x5f7)="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", 0x371, 0x0, 0x0, 0x0) getpeername$inet(r2, &(0x7f000031e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000686000-0x4)=0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f000063a000-0x4)=0x0, &(0x7f0000c83000)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000227000)=0x16, 0x4) mq_unlink(&(0x7f0000022000-0x9)="2f6465762f73672300") getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f000022e000)=0x0, &(0x7f0000cd5000-0x4)=0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f4000-0xc)="2f6465762f6175746f667300", 0xc54f169f98b7617e, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c4c000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000b38000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005af000-0xc)={r5, r1, r6}, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00009c3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) add_key(&(0x7f0000aa8000)="7573657200", &(0x7f0000546000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7b000-0x5c8)="4f", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) 2017/10/16 08:14:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000232000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ad4000)="2f6465762f6877726e6700", 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f1c000-0xc)={0x10002000, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) r3 = gettid() ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000034e000)={0xae7, {0x2, 0x1, @rand_addr=0x8000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xf7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8000, 0x9, 0x3, 0x0, &(0x7f0000dd4000-0x10)=@common="69726c616e3000000000000000000000", 0xe, 0xd2, 0x2}) fcntl$lock(r1, 0x5, &(0x7f0000001000-0x20)={0x3, 0x5, 0x5, 0x2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fe6000-0x4)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00006fc000)=0x20, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r7 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000302000)={@common="69705f76746930000000000000000000", @ifru_ivalue=0x9}) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r9, &(0x7f0000aa2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f10000)=0x14, 0x800) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00003e4000-0x8)=0x0) r10 = accept4$inet(r9, &(0x7f0000dc4000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077b000)=0x10, 0x80000) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}) ioctl$TIOCNXCL(r6, 0x540d) dup2(r8, r5) clock_gettime(0xfffffefffffffff8, &(0x7f00001f3000-0x10)={0x0, 0x0}) dup(r10) clock_gettime(0x0, &(0x7f0000cad000-0x10)={0x0, 0x0}) 2017/10/16 08:14:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007fb000)=@common="697036746e6c30000000000000000000") socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r2, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008eb000-0x4)=0x6e) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") r3 = creat(&(0x7f0000c85000)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f000002d000)="2e2f66696c65302f62757300", 0xdd33) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000244000-0x4)=0xe9e, 0x4) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) lstat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f000002d000)="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", 0x1000) fstat(r4, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b6c000-0x4)=0x3, 0x4) preadv(r1, &(0x7f0000032000-0x20)=[{&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x27ffffffd) mount(&(0x7f0000011000)="2e2f66696c653000", &(0x7f0000015000)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f00008da000)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0xa000, 0x8001) sendfile(r0, r1, 0x0, 0x7) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) alarm(0x5) r5 = socket(0x11, 0x80000000802, 0x8000000000300) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00001cf000-0x8)=[0x7fff, 0x8]) accept$nfc_llcp(r5, &(0x7f00004a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00008d3000)=0x60) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000d77000)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) r6 = open(&(0x7f0000ef8000)="2e2f66696c653000", 0x800, 0xc0) ioctl$UFFDIO_COPY(r6, 0x8010aa02, &(0x7f0000d4a000)={&(0x7f000009e000/0x4000)=nil, 0x4000}) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000d9f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/16 08:14:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff05, 0x0, 0x1, 0x0, 0x0}) prctl$getname(0x10, &(0x7f0000197000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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rt_sigqueueinfo(0x0, 0x11, &(0x7f0000f28000)={0x8, 0x5, 0x10001, 0x7ff}) r0 = socket$inet_udp(0x2, 0x2, 0x0) readahead(r0, 0x0, 0xc) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000cdc000)=[{0x200006, 0xc677, 0x0, 0x8000000800}]}, 0x10) r3 = socket(0x2, 0x8001000000002, 0x88) r4 = syz_open_dev$sg(&(0x7f0000198000)="2f6465762f73672300", 0x2, 0x0) epoll_create1(0x80000) r5 = gettid() sched_getattr(r5, &(0x7f0000b53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x8) ioctl$KDADDIO(r4, 0x4b34, 0xffffffffffffffc1) read$eventfd(r4, &(0x7f0000ec7000)=0x0, 0x8) close(r1) fcntl$F_NOHUGEPAGE(r3, 0x803) connect$inet(r3, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f0000448000-0x4)=0x7, 0x4) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000316000)=0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a6f000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000e1d000)={@common="626f6e64300000000000000000000000", 0xabed}) splice(r6, 0x0, r3, 0x0, 0x20000050e5, 0xb) [ 85.506320] binder: 8775:8776 ioctl 80404507 20b98f8b returned -22 [ 85.522550] binder: 8775:8776 ioctl 80404507 20b98f8b returned -22 2017/10/16 08:14:10 executing program 6: mmap(&(0x7f0000000000/0xcaa000)=nil, 0xcaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)="2f6465762f696e7075742f6576656e742300", 0x1007e, 0x202) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001000)=0x3a0, 0x4) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cab000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cac000-0x10)={0x4, 0x0, 0x1000, 0x7fff, 0x0}, &(0x7f0000900000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000065b000-0x10)={r2, 0x2, &(0x7f00009b5000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000177000)=0x10) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000caa000)={0x1, &(0x7f0000caa000)=[{0x0, 0x0}]}) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x2, &(0x7f0000002000)=[{0xfffffffffffffff8, 0x3, 0xffffffffffff8001, 0x9}, {0x4, 0x6, 0x6, 0x0}]}, 0x10) r4 = openat(r0, &(0x7f000000b000-0x8)="2e2f66696c653000", 0x400000, 0x40) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000000)=0xfffffffffffffb74, 0x4) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000ca7000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4(r4, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r5 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x7fffffff, 0x101000) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000005000-0xc)={@rand_addr=0x9, @empty=0x0, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x90}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000004000-0xa0)={r6, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3b, 0xffff, 0x40}, &(0x7f0000003000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000004000)={r7, 0x9}, 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/16 08:14:10 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)="2f6465762f73657175656e6365723200", 0x302, 0x0) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000b89000)=0x1, 0x4) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000993000)="0000000000000000000000000000", 0xe, 0x1, &(0x7f0000099000)={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x4, @sync=&(0x7f0000d28000-0xc)={0x2, 0x4, 0xffffffffffffffff}}}) write(r1, &(0x7f0000fbb000-0x8b)="e1766383976c36d920da1f7ad60de54cf9889f057b26d9805f29c39a9aa7c35714539ea04435c3b78367bbd5009d4226d6d21827bc5f5f6626c15abc65c7cc81acd02103b012b9980ffbc28eb750aa199928520432af2844ce2b5b3b5796b5bf87bb885fd788144d8c27d8b3b7d95cd9247770e380764d0413a6682f8d506ea051fad1fad8e6673d03003d", 0x8b) connect$inet6(r3, &(0x7f00006d4000)={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x0) close(r4) r5 = socket(0x0, 0xfffffffffffffffb, 0x3ff) fcntl$getflags(r5, 0x408) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f93000)={@generic="5a132458d5798a09366263a852202fa4", @ifru_flags=0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000ed9000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000012b000)=0x14) flock(r5, 0x0) write(r1, &(0x7f0000210000)="50", 0x1) fsetxattr(r2, &(0x7f0000bbf000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00000bb000)="6370757365742300", 0x8, 0x2) ioctl$TCSETSF(r3, 0x5404, &(0x7f000045c000-0x24)={0xfff, 0x81, 0xec2, 0x80000001, 0x400, 0x9, 0xc4, 0x0, 0x3, 0x5, 0x6, 0x1d5}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r2, &(0x7f0000118000)="", 0x0, 0x2, 0x0, 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) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00003ad000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000001000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x3, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}], 0x1, 0x0) sched_getattr(r0, &(0x7f0000a62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x403) 2017/10/16 08:14:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = memfd_create(&(0x7f0000377000)="d8", 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000036e000)={0x0, []}, 0x4) pwritev(r1, &(0x7f0000f24000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000148000)=@ax25={0x3, {"bc113f82b988b5"}, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005e5000)=@assoc_value={0x0, 0x61}, &(0x7f0000f96000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001a3000-0x8)={r2, 0x7ff}, &(0x7f0000ce6000)=0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000011d000)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fe}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x101}], 0x3) r3 = getgid() setregid(0x0, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000700000-0x6)="766567617300", 0x6) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000010000-0x1000)="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", 0x1000}, {&(0x7f000051c000)="60bf96fcefa2cbb95536d8e18fcd338417e7dbafa30069d9e9dbf7dab45f94904b94681a063b81ff380af171006a0ce6de30f0b1c0f29a59b066c3af27973e3ace6247be49fc8927b8eeb0fbea71ada9985433d3e51316f8e76b4a04f40a687946b3dda6cca08bf1a98036b47374bd7885edd847bbceb52427038dc61be462d5a1", 0x81}], 0x2, 0x0) timerfd_gettime(r4, &(0x7f0000d08000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r4, &(0x7f0000005000-0xf0)=[{0x100000001, 0xffffffffffffff01, 0x401, 0x200, @time={r5, 0x0}, {0x5, 0x27f7}, {0x200, 0x2}, @result={0x100000000, 0xffffffffffffff61}}, {0x8001, 0x1927, 0xfffffffffffffffc, 0x20, @tick=0x200, {0x4df, 0x7}, {0x3ff00000000, 0xffffffffffffa7a2}, @time=@tick=0x3ff}, {0x402, 0x2, 0x8, 0x9, @time={0x0, 0x989680}, {0x75e5, 0x6}, {0x0, 0x80}, @raw8={"61918ec4e3fbb30a9673900d"}}, {0x539, 0x600000000000000, 0x101, 0x0, @time={0x0, 0x0}, {0x1, 0xffff}, {0x8, 0x5}, @raw8={"6c3350ca5dc0b4ab04d64f4d"}}, {0x10000, 0x8, 0x3, 0xffffffffffffffff, @time={0x0, 0x989680}, {0x5, 0x9}, {0x7, 0x1}, @time=@tick=0x3}], 0xf0) syz_open_dev$vcsn(&(0x7f000025f000-0xa)="2f6465762f7663732300", 0x0, 0xc0001) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000e98000)={0x10001, 0x8001, 0x8, 0x0, 0x1c000000000000, 0x5928}) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000d69000)="2400000058000f0000060000000000000500000507080100000001000000001e0005000e", 0x24) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000321000)="2f6465762f70707000", 0x400001, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00001ad000)=0xfffffffd, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r8 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00001d1000)=0x3f) epoll_create(0x200000000000000b) 2017/10/16 08:14:10 executing program 3: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x1000000003, 0x11) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000070f000)={0x0, 0x0}) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000078b000-0x10)={0x2, 0x1, @rand_addr=0xb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000659000)={{0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3f, [0x3, 0x100000000, 0x10001, 0x8000, 0x1, 0x10000, 0x2c1a000000000000, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000078b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) socketpair(0x1, 0x1, 0x1, &(0x7f00009b9000-0x8)={0x0, 0x0}) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000)={0x80, 0xfffffffffffffff8, 0x4, 0x3, 0x0, 0x1, 0x5, 0x2, 0x0}, &(0x7f0000008000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000081000)={r6, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a9a000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r4, &(0x7f000000a000-0x35)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000-0x4)=0x35) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000009000-0x7c)={r6, 0x72, "1582e8500711dc1ec98c29a70d54fdfde7f214821cce6da8825782d9b6a43cb9fb7ab444d36c287b261d3bcb0e8a9187b74b60506efaf06b4322b1f0c053b4d547a10d2af16a8d335ec7e0dfdc6c695fd5a2755ee381afb8605f5993bf7091ae05a925eb8ca7564c9fa3d4df2592423c6d62"}, &(0x7f0000008000)=0x7c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000089000)=0x4, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000788000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/10/16 08:14:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="0a", &(0x7f000055a000-0x4)=0x0, &(0x7f00003a7000-0x4)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2000000000009, 0x30, &(0x7f000013d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x801, 0x76f) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000634000)={0x10001}, 0x1) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000c67000-0x4)=0x0, &(0x7f00005b9000)=0x4) 2017/10/16 08:14:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) personality(0x4000006) waitid(0x0, 0x0, &(0x7f0000006000-0x6)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2017/10/16 08:14:10 executing program 7: ioperm(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") symlink(&(0x7f0000d36000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pread64(r0, &(0x7f0000001000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000001000/0x3000)=nil) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) 2017/10/16 08:14:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009e3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00005b3000-0x4)=0xc) mkdirat(r0, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00001a1000)={{0x0, 0x0, 0x0, 0x3, 0x80}, 0x9, 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]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000abf000-0x18)={0x0, 0xfff, 0x30, 0x9, 0xc1}, &(0x7f0000aa2000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000006c000-0xc)={r1, 0x3f, 0x30}, &(0x7f000065d000-0x4)=0xc) mkdirat(r0, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) creat(&(0x7f0000684000-0x8)="2e2f66696c653100", 0x4) r2 = openat(r0, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x40) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00005c6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r2, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") munmap(&(0x7f0000a7f000/0x3000)=nil, 0x3000) renameat2(r2, &(0x7f000003b000-0xa)="2e2f636f6e74726f6c00", r0, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x2) [ 85.701096] pktgen: kernel_thread() failed for cpu 0 [ 85.703686] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 85.720578] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 85.746713] pktgen: Cannot create thread for cpu 0 (-4) [ 85.753769] pktgen: kernel_thread() failed for cpu 1 [ 85.760565] pktgen: Cannot create thread for cpu 1 (-4) [ 85.766076] pktgen: Initialization failed for all threads [ 85.903609] pktgen: kernel_thread() failed for cpu 0 [ 85.908715] pktgen: Cannot create thread for cpu 0 (-4) [ 85.914299] pktgen: kernel_thread() failed for cpu 1 [ 85.919380] pktgen: Cannot create thread for cpu 1 (-4) [ 85.924734] pktgen: Initialization failed for all threads 2017/10/16 08:14:10 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17a, &(0x7f0000f70000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c0b9b7aaef15", [{[], {0x8100, 0x2400000000, 0xa4, 0x9}}], {{0x890d, @ipv4={{0x21, 0x4, 0x3, 0xfffffffffffffffa, 0x168, 0x3, 0xffffffffffffb507, 0x5, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@timestamp={0x44, 0x14, 0x4, 0x0, 0x1000, [{[], 0x100000001}, {[], 0x1}, {[@loopback=0x7f000001], 0x4}]}, @rr={0x7, 0xb, 0x33, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x29, 0x2, [{0xf64dcab44e861bb, 0xb, "9a8014c22a2dc68d82"}, {0x0, 0x2, ""}, {0x7, 0x12, "e0ac088a4fc78164e1c22514f80128ae"}, {0x7, 0x4, "ae82"}]}, @timestamp={0x44, 0x20, 0x0, 0x3, 0x0, [{[@rand_addr=0x5], 0x4}, {[], 0x9}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xffffffffffff7fff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}]}, @ra={0x94, 0x6, 0x7}]}}, @igmp={0x13, 0xffff, 0x0, @broadcast=0xffffffff, "9f62853d7a3c41bbd43202910d0df7d513ef0d88838b4c9871d38ce5d628d1dd582a6f39a2e4671f9340891116901ef72e5e4e37fffceb94179d363bccceb38d4feaafacd4c57242c63cbb0019723b16d344a67ff10876ba10088e6daef5471dfa0ebe90923c9ee57482f61d7c0f7b20c7b156d22764373901145d4374fd1e12fb1424987ea058d308918743f3cff9d9e280d3b3f30a2bba6b66b221f75e11d10c4bbfa62cfe7eef11faeffb7ee4cdf272d4d637a62103629518b50a6e6c19a812cbc0f04f99bac68ac1377edea4b2714cb0526167f8fbe00caba95c"}}}}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000874000)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ebb000-0x8)={0x0, 0x0}) r2 = getpgrp(r1) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x100000e, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00004b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x200) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ef7000-0x3f)="ebdec76829b6601640823844cb2bafa3095e6761b8a04ac595da64faedcccf6df367b691d1c4830ead5b01ff89042b10c8347f8b1dcf4a1a1f3b39f1496fba", 0x3f) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000010, &(0x7f0000ef9000-0xc2)="18000000020001000000000000e18c8849000008020e00ec01da2803a38a3cdc0a000000d898055bf73b52bb6a8800000000dba6fe060000000000000067a1e2080000080000070000000000cb3da41f0000ff7f00000000000e9506f50e000b01002400b100001474d733dc42506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015467aa05010500000000000000bcdb850000e3c5502c1a00008d00c3d17fdea208571068393d2290000000041ad00040c23eef069554c185", 0xc2) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ef7000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="0a527801b196", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0xf, 0x2128) socket(0x13, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c5000-0x10)="2f6465762f73657175656e6365723200", 0x4802, 0x0) 2017/10/16 08:14:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x0) r0 = open(&(0x7f000080d000)="2e2f66696c653000", 0x1, 0x2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000b1d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000008b000)=0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000074000)={@common="67726530000000000000000000000000", @ifru_map={0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = accept(r3, &(0x7f0000500000-0x7)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000000b000-0x4)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00008d3000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00005d3000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f01000)=0xe8) setsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000004000+0x571)={@loopback=0x7f000001, @loopback=0x7f000001, r7}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000786000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e8e000)={0x0, 0x85, "e8a01f955666bc1bb6b2b0c0a7620ffec74b3383424b1df3610b07c2ed7c0fb0ac5dfba2febcd48250387fa8681c446d0b4909b9fc0b3102aa8fcb382c382432ae101e813e124ef53b0269076c1baaaae5a7ca7dba339ba0ba8d828a2f8715b856c7c91b0320975890d902f367ef76850f7761f2c9be02e4c90ab44c385651b4b0e6e9e727"}, &(0x7f0000ff2000)=0x90) connect$netrom(r4, &(0x7f000033b000-0x48)=@full={{0x3, {"dbf63a86dd4b47"}, 0x413}, [{"016f3b51f00414"}, {"45ab9cda93c80e"}, {"e796a47cfa782d"}, {"bd4f545f029cc1"}, {"b773768ba985bf"}, {"2f2428f8c632e6"}, {"2caa45d2d8ee04"}, {"9a087955ab4024"}]}, 0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000b3f000-0xc)={r10, 0x180000, 0x20}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f0000304000-0x18)=[{0x0, 0x5f7f}, {0x4, 0x5}, {0x4, 0x80000001}], 0x3) ioctl(r8, 0x3ff, &(0x7f0000ce6000)="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") ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000ff1000-0x18)={@loopback={0x0, 0x1}, 0xa, r7}) syz_emit_ethernet(0xfa, &(0x7f0000fed000)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0xc4, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2f, 0xc, 0x1, 0x10003, 0x45c, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @routing={0x3f, 0x8, 0x0, 0x80000001, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r11 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r11, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f000061d000-0x24)=[{0x20, 0x1d, 0x305, 0x0, 0x0, "900000000000000104000301040001"}], 0x20}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x80) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ff4000-0x38)=[{r5, 0x20, 0x0}, {r8, 0x1203, 0x0}, {r5, 0x2, 0x0}, {r5, 0x0, 0x0}, {r8, 0x38, 0x0}, {r6, 0x80, 0x0}, {r11, 0xc000, 0x0}], 0x7, 0xfffffffffffffffb) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000005000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 08:14:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00002fc000)={0x6, 0x5, 0x5, 0x7, 0x3ff9, 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f7f2d0115ea2ce7, &(0x7f0000003000+0x281)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f72000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000049c000)=0x400, 0x4) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000839000)=0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000a31000-0x4)=0x9ed5, 0x4) read(r1, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) syz_extract_tcp_res$synack(&(0x7f0000a8b000-0x8)={0x0, 0x0}, 0x1, 0x0) wait4(0xffffffffffffffff, &(0x7f000027d000-0x4)=0x0, 0x21000009, &(0x7f0000a83000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) unshare(0x3ff) pselect6(0x40, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002c000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x10)={0x0, 0x989681}, &(0x7f000002d000-0x10)={&(0x7f0000027000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000924000)="2f6465762f7573626d6f6e2300", 0x8, 0x101000) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000edf000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000c5b000-0x4)=0xc) writev(r3, &(0x7f0000bfe000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006506260a800066a453ff06fe02ffe108000800000200000000ff010b", 0x29}], 0x1) socket$packet(0x11, 0x3, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000070b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000c98000)={{{@in=@local={0x0, 0x0, 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}, {{@in=@loopback=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}}, &(0x7f0000f95000-0x4)=0xe8) 2017/10/16 08:14:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000ecd000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="863f46193945d8534f6112a9f766ec9b63047e6d8ef51c9a8e03be47edc5e05b9ac280c397d86bcb74d5dbf74af0d817101a6f55abad523ae8f52a028b8fb2c9fd813d753ba4381f1ac54f9e1b922f817d8e5e51dbead7a208a737df1bde2c6b576deb4025013ca8c86a3e12cf2d4076074b0676cbe68470d9924e5d7f7ec8b8775be4b2981b0f65757866e28db4816e1fadc383fe57c37c93eac6d3707a38cbc65d87a888d1b64be4d2fd645c56687329b4f09f7c4494ed4c1eff2bf9b013f1e907fbaa5d322ee92bb4758e6ede27286b54334fa1b51e1437a3ff679b50d5495720a286f4f1b6e43b", 0xe9) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x2c)={0x0, 0x0, 0x100000001, {0x10000, 0x7}, {0x8, 0x3}, @period={0x0, 0x3, 0x9, 0x6, 0x2, {0xffff, 0x0, 0x6de6, 0x9}, 0x2, [0x3ff, 0x6]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000002000)=0x8785) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x105) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000004000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x20, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) bind$unix(r1, &(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) socket$inet6(0xa, 0x4, 0xffffffffffffff00) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000005000-0x90)={0x9, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000005000)=0x82e) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x10001, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0xe99, 0x8000, &(0x7f0000007000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x79) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MIN_RTO(r3, 0x6, 0x6b1, &(0x7f0000008000-0x4)=0x83, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0x10000, &(0x7f0000004000-0x10)={0x4, 0x1, 0x10000, "4e1316a5a6c3", 0x100000000, 0x0}, 0x10) syz_open_dev$mice(&(0x7f0000006000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x20, 0x0, 0xc7c}, &(0x7f0000009000)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000a000-0x8)={r4, 0x7}, &(0x7f0000009000)=0x8) 2017/10/16 08:14:10 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000000005, 0x0, 0x8, 0x0, 0x2, 0x0, 0xed94, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000060a000-0x8)="2e2f66696c653000", &(0x7f0000fc5000)="2e2f66696c653000", &(0x7f00000d6000)="756269667300", 0x20000, &(0x7f000020d000-0xe8)="0dec61d97a03054dc8e676c73ee3fbf27543f2f5239a065911654963d2f8d38762135eddd7fe758c4d8e6618d70026b6c11c91258cfaf916f5c89db35e0e28397df38bb40e0b740b7016a4262f849966aacdde5b50fcc973efd752956c20c42ae8678ca7eba5640cd619f9beb3de800bf5814afb268e111f20863c75dc17dc2e60327504acd4a4194da340171d32c2c40a338bb83e12a5dac562466edefd5fd02a0fa2eb2f1cfe1b05ab4112a98de3d5f1672b84bd8acbf3b64dcad528746c526b8103d92cf960e03ab2dcb7646ca341445d9ba3a4b88cb3e61c3255175be4ab66fcc2ee4b6b0ddc") mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000041000/0x2000)=nil, 0x2000, 0x7) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init() mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x100) inotify_add_watch(r2, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000800) pipe(&(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000983000+0x94a)="2e2f636f6e74726f6c00", 0x4000000) creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) r6 = inotify_init1(0x80800) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r6, &(0x7f0000fc7000)="2e2f636f6e74726f6c00", 0x86000006) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000b39000-0x8)={0x6, 0x6}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000b3b000-0xc)={0x0, 0x0, 0x0}, 0xc) creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) open(&(0x7f0000fc6000)="2e2f66696c653000", 0x141042, 0x0) mmap(&(0x7f0000e1f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 08:14:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r0 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0) dup(r0) truncate(&(0x7f0000eda000-0xc)="2e2f66696c65302f62757300", 0x5) r1 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b50000-0x8)=0x7) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) creat(&(0x7f00007ab000-0xc)="2e2f66696c65302f62757300", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7c000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b12000)=0xe8) setuid(r2) getgroups(0x8, &(0x7f0000f27000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f000054d000-0x8)="2e2f66696c653000", r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x3, &(0x7f0000a74000-0x10)={0x7d, 0x100000001, 0x1, 0x200000}) syz_open_dev$tun(&(0x7f0000ff0000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000036f000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x1f, 0x0, 0x2, 0xfffffffffffffffc, 0x1000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000a0c000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) migrate_pages(0x0, 0x8, &(0x7f000044c000-0x8)=0x400, &(0x7f000049f000-0x8)=0x4) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f000007b000-0x18)=@generic={0x401, 0x6, 0x0}) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f00004a8000)={0x0, 0x0}, &(0x7f0000961000-0x4)=0x10) futex(&(0x7f0000000000)=0x0, 0x500000085, 0xfffffffffffffffd, &(0x7f0000002000)={r6, 0x0}, &(0x7f0000000000)=0xfffffffffffffffe, 0x20080000) 2017/10/16 08:14:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000053a000)={0x2, 0x78, 0x6f, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0xf, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800, 0x10000}}}}}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000369000)="2f6465762f72666b696c6c00", 0x440040, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cbf000-0x8)={0x0, 0x3}, &(0x7f0000a1d000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e57000-0x8)=@assoc_value={r1, 0x7}, 0x8) timer_create(0x4, &(0x7f0000263000)={0x8000, 0x4b, 0x5, @tid=0x0, []}, &(0x7f00008d1000-0x4)=0x0) timer_delete(r2) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x5, 0xc2) r3 = syz_open_dev$sg(&(0x7f000057a000)="2f6465762f73672300", 0x5, 0x10404801) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000155000-0x18)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ff5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bc000)=0xe8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000ff4000)={@loopback={0x0, 0x1}, r4}, 0x14) r5 = socket$inet6(0xa, 0x802, 0x0) r6 = getpid() waitid(0x2, r6, 0x0, 0x40000006, &(0x7f0000855000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000ff3000)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f0000d7c000)="", &(0x7f0000a08000)=0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r7, 0x0, 0x40, &(0x7f0000000000)=0xff7ffffffffff801, 0x4) 2017/10/16 08:14:10 executing program 5: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x100000a, 0x32, 0xffffffffffffffff, 0x400004) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b2e000)="", &(0x7f0000d28000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x8000, 0x420000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = socket(0x8, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) migrate_pages(r3, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) pread64(r1, &(0x7f00009a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r2, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000410000)={0x40000001, 0x0}) r4 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r5, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) getsockname$unix(r5, &(0x7f0000fd8000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e7b000-0x4)=0x1002) r6 = dup2(0xffffffffffffffff, r5) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TCGETA(r6, 0x5405, &(0x7f00003b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f000026c000)={0x3ff, 0x1, 0x3, 0x3, 0x3, 0x401}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x8000) 2017/10/16 08:14:10 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 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) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) timer_create(0x6, &(0x7f000009c000)={0x4, 0x9, 0x3, @tid=r3, []}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x14, r2, 0x0) r5 = memfd_create(&(0x7f0000023000)="00", 0x1) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0x3) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000fcc000-0x8c)={0x3, 0x7fffffff, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r5, 0x9) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r6, []}, &(0x7f0000044000)=0x0) timer_settime(r7, 0x1, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f000004a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000fcc000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000003000)={{0x0, 0x0}, {r8, r9+10000000}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r10, 0x0, 0x8000, 0x0) 2017/10/16 08:14:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00007f1000-0x10)=@l2={0x1f, 0xe5, {0xff, 0xcb, 0x4, 0x5, 0x4, 0x5}, 0x7, 0x1}, 0xe) 2017/10/16 08:14:10 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sync() fanotify_init(0xfffffffffffffffe, 0x0) setitimer(0x0, &(0x7f0000bcb000)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000584000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000a11000)={0x0, 0x0, 0x0, 0x0, 0xad45, 0x0}) clone(0x81020000, &(0x7f000042c000-0xbb)="", &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000340000-0x4)=0x0, &(0x7f0000f42000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7) syz_extract_tcp_res$synack(&(0x7f00008e8000-0x8)={0x0, 0x0}, 0x1, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000)="2e2f66696c653000", 0x800000003d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ca000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000260000-0x4)=0x0) r3 = socket(0xa, 0x2, 0x0) r4 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r4, 0x0, 0xffff, 0x9) connect$inet(r3, &(0x7f0000ab5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00009cb000-0x98)="7715d4dae082ff49551d220ff8eb9f5692b5639a3b883021b7750e2a83aee8fe8ae81c9eca86a06ab9cfd0574a3ad04e390d31bf0c02c67c61ba9ceda2eb975709b7c432ad66f1676873804b1f9bbaacc809063a5e5d10192fd1961e73579de050cc17117a574a3e41d0ad4dd9af29ec9fa1c7652f3356b141803d907852ee8c17ace6a31034e8a2fe3200394133583897768870e37fb20e", 0x98, 0x800, &(0x7f0000f0f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = open(&(0x7f0000f14000)="2e2f66696c653000", 0x0, 0x0) epoll_wait(r5, &(0x7f0000231000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) 2017/10/16 08:14:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x8, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000877000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000776000)=@ethtool_wolinfo={0x28, 0x800, 0x100000000, "357100000002"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000ca0000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) syz_open_dev$usbmon(&(0x7f0000392000)="2f6465762f7573626d6f6e2300", 0x1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00001bd000)=0x0, &(0x7f0000dee000-0x4)=0x4) getpid() getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00008c2000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000073b000)=0xc) getpid() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c19000-0x28)={@generic="fcedf2cda2e727a78cb12743ec2cbd1c", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ec1000-0x90)={0x9a, {{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]}}, 0x90) syz_open_dev$usbmon(&(0x7f0000fca000)="2f6465762f7573626d6f6e2300", 0x9, 0x80) 2017/10/16 08:14:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="69666230000000000000000000000000", @ifru_map={0x7, 0x101, 0x2, 0x8, 0x0, 0x3f}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2ff}) r4 = fcntl$dupfd(r0, 0x0, r0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00009fd000-0xe)="2f6465762f6b657963686f726400", 0x2000000000, 0x0) mq_timedreceive(r5, &(0x7f000016d000)="", 0x0, 0xfffffffffffffffc, 0x0) r6 = syz_open_dev$sg(&(0x7f0000e06000-0x9)="2f6465762f73672300", 0x18, 0x200640) ioctl$void(r2, 0xc0045878) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000d68000)=@req3={0x0, 0xfffffffffffffffa, 0x1, 0x9, 0x574d, 0xfffffffffffffff9, 0x7}, 0x1c) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r7, 0x6, 0x1c, &(0x7f0000256000-0xd1)="5b0cdda4b960596a1d4c2ecfc8ef52f2d0842110800c8e22e53f1881c65abaf40ea99981946f1bc0cb7e6b65dc2eaa4909414c8afbd652789d3cbbbb0d75d4f91ebccf3043a549a595741e68e26643d424eb275b7acf40d32820b46ae78851b95ef725791f0114daaae388a25d2aa38adfaeb2e02219cd12c6ab2e55ee0f5bae1ea84ca1ad3a2b53090bf0d1d7ae7e77b8078f2c7a47ecc02023f04fa9985cf4311a8d1303ad75994d9b5f41443f51523f10d2b527c10783673fc579e73949d84a8f5d7d3f5f9364e7f2a5146c60b8ec77", 0xd1) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000e7d000)={0x4, &(0x7f0000375000)=[{0xffffffff00000001, 0x100000002, 0x22, 0x100000001}, {0xc00000000000003, 0x200004, 0x7fff, 0x1}, {0x1f, 0x9, 0x7f, 0x3}, {0x4, 0x1ff, 0x8, 0x800}]}, 0x10) accept$nfc_llcp(r4, 0x0, &(0x7f0000476000-0x4)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f13000-0x4)={0x6}, 0x4) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa8000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) accept$packet(r8, &(0x7f000037c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00007c2000)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000327000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r10, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) sendmmsg$unix(r10, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000f5f000-0x4)=0x0) connect$unix(r9, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000977000-0x4)={0x9}, 0x4) 2017/10/16 08:14:10 executing program 5: r0 = open(&(0x7f000088a000-0x8)="2e2f66696c653000", 0xa00000, 0x9e) write(r0, &(0x7f00000d4000-0xe3)="8f3266fe5841be71b25d932bc57322eacb22656b3795acccbbd0616b92e1fee11acee2f5eb94b5aaf2c5e4b807f32158d487a1c240b47f3925629f9d62aabb17eb3df816ff71318769b518eb683d4adaa72c8510393ae224fe0e79fdfcceed58c9f7a5ec4758eedbeef5214003727b0926eeb84e921bff0e8df28bbde57e5f347cd38faac37b47abfeb7a8df160f296ccefd6ddd71ea77a92ae2d5f96e30281bb74161147e029d4cd30a027cce565b62f896b4176f8e2e5bc166883dbff54084a45f265e75a233dabdd8b918de84acee164260a858bad1859473b33f6c78a69e3126ff", 0xe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x9) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xcd8, &(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000052000)={0xffffffffffff0001}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000037d000-0x8c)={0x5560097a, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x100000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f96000)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000054000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f000004d000)=[{0xffff, 0x1, 0x81, 0x5, @tick=0x4, {0x3111, 0x40004}, {0x1ff, 0xc}, @queue={0x6, {0xe97, 0x101}}}, {0x5, 0x81, 0x8, 0xc1, @time={r3, 0x989680}, {0x7ff, 0x403}, {0x40, 0x6}, @queue={0x2, {0x8, 0x1}}}, {0x3, 0x0, 0xfffffffffffffffb, 0x4, @time={0x0, 0x989680}, {0x80000000, 0x1}, {0x8, 0x7}, @raw8={"9a3b53c8b9d02e93b267bde7"}}, {0x7, 0xf83d, 0x2, 0x4, @tick=0x1, {0x3ff, 0x6}, {0x1, 0xbe}, @raw8={"48c2abff2f810008e92105cc"}}, {0x7, 0x0, 0x8, 0x9, @time={r4, 0x989680}, {0x77b, 0x8000}, {0x5, 0xa9}, @queue={0x6, {0x95, 0xbb}}}, {0x401, 0x4, 0x100000000, 0x0, @time={0x77359400, 0x0}, {0x1, 0x4}, {0xfd, 0x3}, @raw8={"a05c2740c7cbb383a09c5012"}}, {0x5dfd9b4e, 0x4, 0x800, 0x1, @time={r4, r5+10000000}, {0x1c, 0x0}, {0x3, 0x7}, @control={0x7b5, 0x7fff, 0x6}}, {0x800, 0x8000, 0x100000000, 0x3, @tick=0x7, {0xc75, 0x8}, {0x8, 0xdee}, @raw8={"22943a616a149b31d989425e"}}, {0x3, 0x1, 0xb089, 0x30d6, @time={0x77359400, 0x0}, {0x1, 0x6}, {0x9, 0x80000000}, @raw32={[0x2, 0x1f, 0x5]}}, {0x7, 0x0, 0xfffffffffffffff8, 0x1f, @tick=0x100, {0x7, 0x0}, {0x6, 0x101}, @quote={{0x6, 0x7}, 0x0, 0x0}}], 0x1e0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xbb000)=nil, 0xbb000, 0x4, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() write$sndseq(r2, &(0x7f00000b8000)=[{0x140000000, 0x0, 0x8, 0x6, @time={0x0, 0x989680}, {0xff, 0x5}, {0xffff, 0x3}, @raw8={"9c735fe09e92b28b301475c6"}}, {0x76, 0xdff6, 0x8, 0x9, @tick=0x3, {0x80000001, 0x9}, {0x9, 0x40}, @queue={0xaed6, {0x9, 0x2c0}}}, {0xc15, 0x79ee, 0x4, 0x3ff1, @tick=0x6, {0x4, 0x562}, {0x439c, 0x200}, @raw8={"2df508de80921185d97aae8c"}}, {0x8000, 0x3f, 0x1, 0x0, @tick=0x1, {0xffff, 0x7fffffff}, {0x200, 0x300000000}, @ext={0x4d, &(0x7f00000bb000)="f0299ad252c633ef210b426e3ba7d19b12a800d513fdd6e557fe4c604f56773bfb1ad1fd8809caf10bbd55e52f0b3bd6fb756bb16c1703bbdad0a14f764bf8877693dafb7a8661779705eea065"}}], 0xc0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x33) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000054000-0x5c)={0x4000000e91f, 0x0, {0xfffffffffffffffc, 0x20000, 0x2000000000000040, 0x7, 0x400000000007}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet6(0xa, 0x800, 0xfffffffffffffffe) rt_sigsuspend(&(0x7f0000977000)={0x1000000e6b}, 0x8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000222000)={0x0, 0x0, 0x0}, &(0x7f0000674000)=0xc) stat(&(0x7f000054f000-0x8)="2e2f66696c653000", &(0x7f00005f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000efb000-0x8)="2e2f66696c653000", 0xc020, r8, r7, 0x3, 0x2010000) timerfd_gettime(r0, &(0x7f00009a5000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/16 08:14:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000a89000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fa2000)=0x9) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000dcb000)={0x7, &(0x7f00008c9000)=[{0x9, 0x81, 0x4b, 0x6}, {0x9, 0x7b61a573, 0x57f, 0xf3e}, {0x215, 0x46, 0x7, 0x7}, {0x7c1, 0x126, 0x7, 0xb1b3}, {0x0, 0xfffffffffffffffb, 0x2, 0x7}, {0x3, 0x2, 0x8, 0x1}, {0x1, 0x1, 0x0, 0x99}]}, 0x10) sendto$inet(r0, &(0x7f0000160000-0x3)="02", 0x1, 0x20000000, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000cca000-0x48)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x80000000, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00008fd000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f0000ee3000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f42000)=[{&(0x7f0000a2d000)="5b2a71d11b4040fce36eaf643f4e20df5a4312604e8d04245276715a084de0276087c264e2f171", 0x27}, {&(0x7f0000be3000-0x59)="ba83e4d0e313627c4df1e17e0df825bbbf4fec6f301709a1197b80a01c262d6e0e908b20f803d273872e16534a8d9f16f830ee43050973b522faed37bd87d47169f814c4d3d784d2fe2440f815404acf7ce53607187e4e33e1", 0x59}, {&(0x7f0000a21000)="9fbe8d23603ebd53a67326d0642631789614b516ef88c66e088eddb8a2044c41a5df070ba1aa0861b7a8c5958e4324144b9a2e83ead79405", 0x38}, {&(0x7f0000a21000-0xc5)="a7034b545bacfcbf17de14d8401d25dd6827b344487696886c4fc3d6441a7ac0b70654a6735a0df7b42db7c06686e950339f17a1e76390a2e4a004b99abb4ebf7840f928e0e42cdcfeb452fd6141379ae4d7c6756c1513a37d60d15926a58e037d3a99b513e18099d4ee0e30d81010f30e335b3fd35dacaf95787ceb331f98f70ab64cd409680f4b5984324d3377d9dd945e60a7c7bc89f3b812dfb9fd45d80e2de5a79b0cc4c0f9f7dc61c67c64fabf731fb5a65ff1fce5324ec12ef6a8670fafb6961b5d", 0xc5}, {&(0x7f000070a000-0xa9)="8f2cff8545da7ead2fc2c42eba20c1d9243944e8b36950ea22c567afda0137b51b9c0654d8168ed8b835279c867bbd4fc1470298312ed426cb936440a210aefd7ec16b09bebd42bb7db19e7fbdbfa0edcd9cb20098d10edb97c09f2d7c1e506928a258849bc2806b5c93969ad6e7582b1a440f15554cd00b5a702770329fe40b269ea4b2ba7163389c1545434529577b24ae609b2cdf9e730e347948e97653cc554125f072aa8d1a66", 0xa9}, {&(0x7f00003e9000)="73256a99a84278241f4826d8f796cb7a14c135b53f366ce969f5b7888f6b75ca564d8d7374bc4c43c39ff6e79ce337cb722e47016a2a859e3fafe8ecec2081b94144b8ede5bf4d9c796f2a43c1e0f995", 0x50}, {&(0x7f0000231000)="7407d471556b4a693745264dc30baca0a26b07ecbcbf4ee426bdf23461524f9732410967e253", 0x26}], 0x7, &(0x7f0000dec000)=[{0x60, 0x1ff, 0x7, "ec6f5e008f4de588fbad7279a4a2b0ca6b58215ee1dfa2a14e7135f6e2790bd4ffbd7b124660f36d1726c94aa5f04cd68eb5428d58f8065afa88e703264b639e3845df4810d4dfd99d59"}, {0x1010, 0x10b, 0x37, "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"}, {0x58, 0x11f, 0x6, "23ac097332a08becb55ebb7319918285242985ec642157d25fca4186eabd8edbbb53ebec351c3ebd12ce8d36523f8794af0225a0f10b0291fd1cc048b0b505b0eafd9111be94ff"}], 0x3, 0x800}, 0x101}], 0x1, 0x5) 2017/10/16 08:14:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000106000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x88)={0x0, 0x80, "12d54096eedf973ef5a6e72a552c6cdeaa74996ce19e8255828e450a26b72453c5271071723ba033779c69a2dbdea7525622d6f6580e0d02a142816a13369c91f0e8d86598ec19e323b20b39856aed77064b90ae0efc111ac6f8de439184ec5883b92aee75ebc25f99de2f08041ea091b27513d9d423afac4be3a6c46c5ed7af"}, &(0x7f0000001000-0x4)=0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000038d000)={r1, @in6={{0xa, 0x1, 0xd5aa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b24000)=0x100, 0x4) clock_adjtime(0x0, &(0x7f00002d8000-0xd0)={0xec0b, 0xfffffffffffff64d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x200000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f4b000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f000039a000)="2f6465762f736e642f73657100", 0x0, 0x200000) 2017/10/16 08:14:10 executing program 4: mlock(&(0x7f0000fe4000/0x2000)=nil, 0x2000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f8d000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x8000f, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000da4000)="2f6465762f73672300", 0x200, 0x881) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000097c000-0xa)="2f6465762f70746d7800", 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x200000000004) poll(&(0x7f0000b2c000)=[], 0x0, 0x0) r4 = dup2(r3, r3) clone(0x0, &(0x7f0000002000-0x2)="", &(0x7f0000982000-0x4)=0x0, &(0x7f0000940000)=0x0, &(0x7f0000a0d000-0x1)="72") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00009c0000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000d88000-0x10)={0x0, 0x0}, &(0x7f00002a6000)=0x10) clock_nanosleep(0x0, 0x1, &(0x7f0000c79000-0x10)={0x0, 0x0}, &(0x7f00008f6000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {r6, r5}}, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000001000-0x8)="7472757374656400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xce)="94c94ed05be856e404d5f711fbf04968f75bb0dacc8cb4f6855c20c1520ef9626bdb069256a2a9c73dfc26f0a5cfb21e1a4b5be2deaab9fb56121e4ff660b9f8ff40896e081966ed9111510333872dcafcc88b78fe4c201e7710000853389ccbb72563b335b24725395819f666d1707f9d60f2cf4e608851bf1d6098059e49e9758975fe4c88cfdf45b04aacb96c5fca4d27aa7e7f1abfffec9e8d4ddeb7a014919f85766ffbcbd68321202cb13a2b21c397e28caba20cc853bdf550cf4c74d723a042a4c062dfea3bf6e80f0191", 0xce, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r7) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000871000)={0x0, 0x2, 0x3, 0xffffffffffffff5e}, &(0x7f0000589000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00003a9000)={r8, 0x4, 0x30, 0x0, 0x2}, &(0x7f0000596000-0x4)=0x18) clock_settime(0x80, &(0x7f00003ce000)={0x0, 0x989680}) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aaf000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$TIOCGETD(r9, 0x5424, &(0x7f0000c07000)=0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00009fb000)=@req={0xb4, 0x1ff, 0x101, 0x100000000}, 0x10) getcwd(&(0x7f000018a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) [ 86.196237] device lo left promiscuous mode [ 86.197320] ALSA: seq fatal error: cannot create timer (-22) 2017/10/16 08:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009ea000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000094b000)={0x0, 0x0, 0x0}, &(0x7f00003c5000)=0xc) sendto(0xffffffffffffffff, &(0x7f0000392000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac87df71e7152efd4e9b6920c3be99666bd7e774974c184e33bb62e7f88e7d29a4587350d0c24f1a9bb0b11647fd928c9cec452b037f9a0a3b316516260361", 0x0}, 0x60) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getsockname$inet(r1, &(0x7f00008f7000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x807fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000000)={0x10001, 0x0, 0x5, 0x2, 0x2, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse_interrupt(r2, &(0x7f0000000000)={0x10, 0x1, 0xffffffffffffff81}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000811000/0x4000)=nil, 0x4000}) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCSBRK(r3, 0x5427) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000610000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000096f000-0xb0)={{0x5, 0x8001}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x20000, 0x7, 0x4, 0x8, 0xd1fc, 0x200, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000005000-0x26)="24000000190025d6071c1ffbfffffc0e0200fffd0010000002ffffeb08000600aafeffff", 0x24) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x20003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000)=@ethtool_rxfh_indir={0x39, 0x2, [0x100, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0xc4, 0x0, 0x0, 0x0, 0x0, "403e485e86fc80b9df188ad12c0c2d3e2397ae1273f80b6269d68714f048e8a0955b8ff5af9ced948d61776de4be0de9847f798d3fe9fc3c46a97022d64c74d2cbae43f511abcb061465749dd43dd6ff388c888c90a943301d5ae207188a87eaefb0a5b015b01a13616494d913bab8c0323cc2cd2535651f591a263aea96bf50f2f731170f54807b50899798bbcc7190836ca0d84a662981629e2e2bfa263c06c1a827a32a7d64714b85cbd85c6497c94c"}], 0xc4}], 0x1, &(0x7f0000b1b000)=[], 0x0, 0x0}, 0x0) [ 86.239025] ALSA: seq fatal error: cannot create timer (-22) [ 86.271335] device lo entered promiscuous mode [ 86.277914] device lo left promiscuous mode [ 86.305825] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8962 comm=syz-executor0 2017/10/16 08:14:11 executing program 6: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x80000000003) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x1000003, 0x32, r0, 0x0) mmap(&(0x7f00004c9000/0xb000)=nil, 0xb000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fbc000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000fbd000-0x8)="2e2f66696c653000") r1 = geteuid() stat(&(0x7f0000a42000)="2e2f66696c653000", &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x6, 0x21051, r0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x56) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000fbc000)="2e2f66696c653000", r1, r2) mknod(&(0x7f000001f000)="2e2f66696c65302f66696c653000", 0x11, 0x7) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x5, 0x10, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x7, 0x2000000000000012, r0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000652000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000020e000)="2e2f66696c653100") mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x7, 0x32, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000490000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000016c000)="2d2d76627f786e7174302e00", 0x100000002) r4 = syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x200008000020002) r5 = dup2(r4, r3) connect$unix(0xffffffffffffffff, &(0x7f0000022000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002c000)={0xfffffffffffffffd, 0x0, 0x7f, "717565756531000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff0000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbf000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0xd, 0x0, 0x6, 0x3ff, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x95c, {0xc137, 0x0}}}, {0x101, 0x7fff, 0x81, 0x4, @time={0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x3}, @note={0x9, 0x65, 0xfffffffffffffffe, 0x0, 0x6}}, {0x0, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x4}, {0x0, 0x4}, @time=@tick=0x8}, {0x3, 0x6, 0x1, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffc, 0x81}, @connect={{0x8, 0xeb2b}, {0x7, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0xe68, 0x48a}, {0x8000, 0x19}, @time=@time={r6, r7+10000000}}, {0xfffffffffffffffb, 0x83f, 0x795, 0x9dc, @time={0x0, 0x0}, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x80000000, 0x7fff}}, {0x10001, 0x3, 0x111ecf4c, 0x7fff, @time={0x0, 0x989680}, {0x9895, 0x8}, {0x9, 0x9}, @queue={0x1, {0x0, 0x7fffffff}}}, {0xa5, 0x1bd7, 0x8, 0x7, @tick=0xfffffffffffff001, {0x401, 0x9}, {0xff, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000045000)={0x1f, @time={0x0, 0x989680}, 0x80000001, {0x1, 0x80000000001ff}, 0x6, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/16 08:14:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000919000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffffffffffffffc) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000055000)=0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000475000/0x3000)=nil, 0x3000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80002, 0x16, &(0x7f0000936000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008a9000)=0x0, &(0x7f0000937000-0x4)=0x4) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x40000) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() capset(&(0x7f00000fc000)={0x19980330, r3}, &(0x7f0000244000)={0x5, 0xe18f, 0x0, 0x0, 0x0, 0x2}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000524000-0x10)={0x0, 0x0}, 0x10) capset(&(0x7f0000091000)={0x20080522, r3}, &(0x7f0000a9c000)={0x7ff, 0xffffffffffffff23, 0x0, 0x1cf3, 0x4, 0x2}) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) getsockname$inet(r0, &(0x7f0000935000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000936000-0x4)=0x10) r4 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000019d000-0x4)=0x0, &(0x7f0000617000-0x4)=0x4) 2017/10/16 08:14:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000826000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x401, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000000000)="db", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r1, 0x6, 0x6c2, &(0x7f0000001000)={"7e6e19c66bb0c53f59e9fb7e2b47c874", 0x80000001, 0x5}, 0x18) 2017/10/16 08:14:11 executing program 5: mmap(&(0x7f0000000000/0x99c000)=nil, 0x99c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000d56000)="020000000200010000be8c5ef1cc88010001", 0x12) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef1000)="18000000020001000000be8c5eff8c88360000f1010300ec0000000000040000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b0004000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b594fa00041ad0b4c2c23eef679567fcda", 0xc0) fcntl$getownex(r0, 0x10, &(0x7f0000e2e000-0x8)={0x0, 0x0}) getpriority(0x3, r2) r3 = dup2(r0, r0) ioctl$VT_WAITACTIVE(r3, 0x5607) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000b7e000-0x4)=0x5, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ef4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000ef4000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000ef4000)="2e2f66696c653000", &(0x7f000099d000-0x8)="2e2f66696c653000", 0x2000, r4, r5, 0x8fa, 0x80000001, 0x6000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ef3000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000687000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ax25(r3, &(0x7f0000920000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ef4000)=0x10) r7 = dup(r6) mmap(&(0x7f000099c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f000099d000-0x50)={{0x1000, 0x3ff}, {0x7, 0x6}, 0x100000001, 0x2, 0xfea, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007ea000+0xece)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) mmap(&(0x7f000099c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r8, &(0x7f000099d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000f7000)=0x1c) seccomp(0x1, 0x0, &(0x7f0000006000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x6, 0x0, 0x0, 0x50001}]}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000ef6000)=0x0) 2017/10/16 08:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x80800) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") accept4$inet6(r0, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000009e000-0xc)="2f6465762f72666b696c6c00", 0x10200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000d48000)={&(0x7f0000a8e000-0x4)=[0x0], &(0x7f0000d54000-0xc)=[0x0, 0x0, 0x0], &(0x7f000032d000-0x8)=[0x0, 0x0], &(0x7f0000cf7000)=[0x0, 0x0], 0x1, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004db000-0x10)="2f6465762f73657175656e6365723200", 0x7fffe, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000838000)={{{@in=@multicast1=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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) lchown(&(0x7f0000cff000)="2e2f66696c653000", r2, 0x0) fchmod(r1, 0x1) ioperm(0x20000000, 0x664, 0x90e5) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000e47000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000564000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000644000)=0x8001, 0x3, 0x1a66, &(0x7f0000831000)={0x0, 0x0}, &(0x7f0000aae000)=0x9, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) fcntl$setsig(r1, 0xa, 0x1) write(r3, &(0x7f00006ed000)="220000001400079900000000000000000800030001000000000000000600ff13f115", 0x22) add_key(&(0x7f0000056000-0x8)="6b487932696e66fc", &(0x7f00008e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000141000)="", &(0x7f0000509000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") r4 = accept4(0xffffffffffffff9c, &(0x7f0000d9f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b41000)=0x8, 0x7ffff) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f00005c5000-0x4)=0x10000, 0x4) clock_gettime(0x400000000003, &(0x7f00004b2000-0x10)={0x0, 0x0}) getpeername$llc(r3, &(0x7f0000523000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000088f000-0x4)=0x10) futex(&(0x7f000003d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000149000-0x10)={r5, r6+10000000}, &(0x7f0000000000)=0x0, 0x6) 2017/10/16 08:14:11 executing program 0: mmap(&(0x7f0000000000/0xbf5000)=nil, 0xbf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) clock_getres(0x7, &(0x7f000085b000)={0x0, 0x0}) r1 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x4, @thr={&(0x7f0000001000-0x9a)="40aa81c6b7ee563d01c873c46af7bfb3a62bd540b36912b22ea3a6c3353aa850012d44571fccbf211e287935f0e4f7ca98c4105d844f3858a539d7dc61687e9bae63cce3180cd3fac4c4d578d886574a317893200cd9a8f0549b26ed2ee7cb0d68d1cc877226f264a5d720cf3ce07395aa8d8c815bb60c51d1ea5c6843b19fe372a75a2eab7dcf407581492e46ecd35ab431a94b5b5ffbe72343", &(0x7f0000000000)="b8b2497e56ce4768687e349f533925cb76338608e1ac2a35b6ff1fc2b1c048"}, []}) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) writev(r0, &(0x7f0000067000)=[{&(0x7f000031c000-0xa)="b693b3ee2504c5c9fd91", 0xa}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f01000)={0x8, &(0x7f0000c44000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000017c000-0x8)={r3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x7fd, 0xfffd) r5 = open(&(0x7f0000002000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2) getsockopt$inet_dccp_int(r4, 0x21, 0x4, &(0x7f0000bd3000-0x4)=0x0, &(0x7f000036d000-0x4)=0x4) fcntl$getownex(r5, 0x10, &(0x7f00007f6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00005e0000)={0x5, 0x78, 0x4, 0x5, 0x9, 0x5, 0x0, 0x0, 0x8, 0xe, 0xffff, 0x4, 0x7fff, 0xc, 0x0, 0xffffffff, 0x2, 0x1, 0x7, 0x110, 0x9, 0x0, 0x4, 0x5, 0x3, 0xffff, 0x0}, r6, 0x4, r5, 0x4) r7 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = epoll_create1(0x80000) poll(&(0x7f0000ec5000-0x18)=[{r5, 0x501a, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {r8, 0x1, 0x0}], 0x3, 0x81) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000051000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000aec000-0xc)={0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00005de000-0x8c)={0x1, 0x1, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xb, 0x800, 0x3, &(0x7f0000a88000-0x8)={0x0, 0x0}) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000b13000)=[{&(0x7f0000f6f000-0x2a)="2900000021001980013d3524000a00200200001622000000000000040d000a00000009001b08ec007f", 0x29}], 0x1) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 08:14:11 executing program 4: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009d9000)={@generic="1bed4adf2aab68c8f84a00015a180de1", @ifru_flags=0x800}) r1 = socket$inet_sctp(0x2, 0x801, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004f3000-0x20)={0x4, 0x4, 0x2, 0x0, 0x0, 0x8, 0x8, 0x9, 0x7}, &(0x7f00008af000)=0x20) mmap(&(0x7f0000844000/0x4000)=nil, 0x4000, 0x3, 0x1000030, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x6ff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@generic="804a334d6da96c6620c4773f8bc0d61b", @ifru_flags=0xffffffffffffffff}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r3, &(0x7f00000c3000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f000087a000)=0x3, 0x4) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) connect$inet(r3, &(0x7f0000c04000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x10000000003, 0x24010, r0, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d63000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000c02000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000dc8000-0x20)={@generic="9dd5df87165a9f69c0787eddb7073e0f", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009db000)=0x2, 0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f09000-0xa)="76656e6f00", 0x5) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 08:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r0 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0) dup(r0) truncate(&(0x7f0000eda000-0xc)="2e2f66696c65302f62757300", 0x5) r1 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b50000-0x8)=0x7) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) creat(&(0x7f00007ab000-0xc)="2e2f66696c65302f62757300", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7c000-0xe8)={{{@in=@empty=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, 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}}, &(0x7f0000b12000)=0xe8) setuid(r2) getgroups(0x8, &(0x7f0000f27000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f000054d000-0x8)="2e2f66696c653000", r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 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) rt_sigqueueinfo(0x0, 0x3, &(0x7f0000a74000-0x10)={0x7d, 0x100000001, 0x1, 0x200000}) syz_open_dev$tun(&(0x7f0000ff0000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000036f000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x1f, 0x0, 0x2, 0xfffffffffffffffc, 0x1000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000a0c000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) migrate_pages(0x0, 0x8, &(0x7f000044c000-0x8)=0x400, &(0x7f000049f000-0x8)=0x4) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f000007b000-0x18)=@generic={0x401, 0x6, 0x0}) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f00004a8000)={0x0, 0x0}, &(0x7f0000961000-0x4)=0x10) futex(&(0x7f0000000000)=0x0, 0x500000085, 0xfffffffffffffffd, &(0x7f0000002000)={r6, 0x0}, &(0x7f0000000000)=0xfffffffffffffffe, 0x20080000) 2017/10/16 08:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xa2000000, &(0x7f0000001000-0x1)="b9", &(0x7f0000cdc000)=0x0, &(0x7f00009cd000-0x4)=0x0, &(0x7f000094b000)="") mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) read(r0, &(0x7f000000d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)="2e2f66696c653000") r1 = socket$inet6(0xa, 0x6, 0x80000000000004) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000961000)=0x0, &(0x7f000052d000-0x4)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f000046e000-0xc0)="2d410b90c960816c00581a8dc8478f87b38a6b5398671167d3e50dafbc29fa5c2b87a98ff0d7b827c852034403e44fdf1708e9ec191a79f7e41f3c85ffc8afeb73ae3c1f726e24dd24aa6e4fc80dfa75f6d02bdeb37b96d9189fe701cb4a35de21790160733fcb694cd63da9398deaf869bc8141eab00cd08fac489444a834552ae63fdf11b686302789ea75bc534735a6ffe8ff54ecd884be6fba153ab6b4b3f2ac82c23b1ae1880e3f1041ed1f6a3cb083685964556b95299e2b71ffd0dac1", 0xc0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000-0x12)={@common="6970365f767469300000000000000000", 0x100000001}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005da000-0xe8)={{{@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=@empty=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}}, &(0x7f00005fa000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004aa000)=0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00004db000)={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x7ff, [0x1, 0xffffffff, 0xe797, 0x1, 0x7fff, 0x8, 0xffff, 0x9]}, 0x5c) stat(&(0x7f0000d27000)="2e2f66696c653000", &(0x7f0000a80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000027d000-0x8)="2e2f66696c653000", 0x1, r2, r3, 0x7, 0x28c477ffc1a21e9e) memfd_create(&(0x7f0000000000)="2d00", 0x2) 2017/10/16 08:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="") r0 = open(&(0x7f0000de2000-0x8)="2e2f66696c653000", 0x0, 0x100) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fc0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000079000)=0xc) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c9c000-0xa)="2f6465762f70746d7800", 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000ef1000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000038f000-0x4)=0x3b, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000c0c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socket(0x10, 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000200000)="2f6465762f696e7075742f6576656e742300", 0x100000000, 0xfffffffffffffffe) 2017/10/16 08:14:11 executing program 0: mmap(&(0x7f0000000000/0xeb2000)=nil, 0xeb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = inotify_init1(0x80000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003da000)="2f6465762f7667615f6172626974657200", 0x501000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000063e000)=0x0) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000066f000-0x30)=[{0x3, 0x10001}, {0xc, 0x10001}, {0x3, 0xff}, {0x0, 0x9}, {0x0, 0x7}, {0xf, 0x200000000000}], 0x6) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) wait4(r4, &(0x7f0000000000)=0x0, 0xa0000008, &(0x7f000098b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000eb3000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x40, 0x800, 0x3, 0x0}, &(0x7f0000e46000-0x4)=0xa0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000eb2000)={r5, 0xea}, &(0x7f0000eb2000)=0x8) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40014400, &(0x7f00004db000-0x18)="98d7557be08ca25f9f74a3f4acf5520bf51764c5dbb373b1", &(0x7f0000630000-0x4)=0x0, &(0x7f0000eb3000-0x4)=0x0, &(0x7f0000146000)="c56cac27ca6618ee20ba3569c052c5758c23ea0956f766e9c9ada8f5d38b79815732743ec18930fcca6bc61c2866672fc7c82d72cd0cfa0e9ad03182484df155f35020a6f6ca7a88e170b8d99362edbabdd46fcab4df0673176e1bef98d07a88792aa6a5854ecd673c5119746a004f91d686e921fbfe268df31bdffadc521570da0746a8156b31afdbcecd7317cd849f14d7af7314781e4b4a81ec931724e0ddbb38e6fa977855eebb2b1695e0fa7f55") r6 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x10001, 0x2) ptrace$getenv(0x4201, r4, 0x100000001, &(0x7f0000002000)=0x0) sendto$unix(0xffffffffffffffff, &(0x7f00009aa000-0x4d)="cd804bb6698ea4da1d0cfaf31955dda1654bfe131334372d2a835aa39c95b77ddf7a107dba97ee840af5e76ef2235ad3599e171b53c7dc7274554a8ac1f38c6697130116cf5175ecf6fcbc40d5", 0x4d, 0x40000, &(0x7f0000824000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) socketpair(0x7, 0x80004, 0xfffffffffffffffb, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000eb1000)={0x0, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53fe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ptrace$getregs(0xc, r4, 0x8, &(0x7f0000e0e000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$setopts(0x4200, r3, 0x80000000, 0x1) ioctl$TIOCEXCL(r6, 0x540c) sync_file_range(r0, 0xd6df, 0x800, 0x1) ptrace$setregs(0x15, r4, 0x5, &(0x7f00005c8000)="bc560af23d334e539382b8a1e0f52582d69fa721a3e031c2da95f2000000070c064127807316371f8555bf7c335c955ae1c68cc5598c9622a1760001641668445f") getpeername$netrom(0xffffffffffffffff, &(0x7f0000ba4000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000232000)=0x48) 2017/10/16 08:14:11 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)="2f6465762f73672300", 0x7b6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000)={0xff, 0x7fff, r1, 0x2e0, r2, 0x2d48, 0x1000, 0xe3f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r3, &(0x7f000000d000-0x8)=0x2000000000000000, 0x1ff) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r6, 0x6, 0x7, &(0x7f0000f63000)="d0", 0x1) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000f63000)={{0x3, 0x4}, {0x1f4e2000000000, 0x4}, 0xa35, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000a24000-0x4)=0x596, 0x4) sendto$inet6(r5, &(0x7f0000f5b000)="", 0x0, 0x4, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socketpair(0x0, 0x4, 0x4, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r7, 0x0, 0x24, &(0x7f000000c000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f0000f64000)="2e2f66696c653000", 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000706000-0x4)=0x9, 0x4) fanotify_mark(r7, 0x80, 0x10, r8, &(0x7f0000009000-0x8)="2e2f66696c653000") open(&(0x7f0000003000)="2e2f66696c653000", 0x8000, 0x1c1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_inode(r8, &(0x7f0000f65000-0x28)={0x28, 0x10000, 0x0, 0xb, 0x6, 0x1}, 0x28) r9 = socket(0x2, 0x1, 0x0) keyctl$join(0x1, 0x0) setsockopt$sock_int(r9, 0x1, 0x800000000002c, &(0x7f0000009000)=0xffffefff, 0x4) setsockopt$sock_int(r9, 0x1, 0x2c, &(0x7f000000a000-0x4)=0x3a4, 0x4) 2017/10/16 08:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000957000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f000042e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000c4b000-0x38)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003eb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @empty=0x0]}, 0x28) r2 = socket$inet6(0xa, 0x80002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getgid() r3 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000726000)=@in={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000106000)=[], 0x0, 0x0, 0x0, 0x0}, 0x40000) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000277000-0x10)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000102000-0x8)={0x0, 0x2}, &(0x7f0000f1e000)=0x8) r4 = memfd_create(&(0x7f000068c000)="00", 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000918000-0x8c)={0x9, 0x100, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x15, 0x40000803, 0x3) sendto(r3, &(0x7f00005cc000-0x11)="1100000021001f0200001100008000ffea", 0x11, 0x400000000000000, 0x0, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000969000)="dd933857f2ed75c67f42f4ac7939e0a3f47258cd63db4838791655e1618c508d921bc2c0e59fb0cbd3742f3b448384f7aae1f6be040e5f80f1720fa2aa8e86305f8948b4d2efae3a", 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) bind$inet6(r2, &(0x7f0000de5000)={0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f7c000)={0x3ff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x7, 0x1, 0x2, &(0x7f0000c4d000)=@common="626f6e64300000000000000000000000", 0x0, 0x1, 0x6e22}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000d24000-0x10)={0x5, 0x200, 0x0, 0x8000, 0x0}, &(0x7f00004d2000)=0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000053b000-0x28)={@common="65716c00000000000000000000000000", &(0x7f00008b1000)=@ethtool_drvinfo={0x3, "a16eb6baa15b3f5861fba4af93c5c57069db4d5098dc4e361a719a2e1f8ebd84", "75dacd1d8442942dfe29c49bdecde72fb99ef17e515b4440f5f48a5dd9005396", "1e7634492e42820b8b0f5aac074972171d6e8f6a8f4d722d576c065aa5bf4fb6", "c99c774dd27dd95fadc9b008c246c1103a0661c6b93a84974d96c05d61a10a22", "d2af067b09ac9731900c858c3ec21f524b47dd363242f9754eec0d0227a086d4", "6e878f334703634ac6c6d9a1", 0xfffffffffffffff8, 0x3, 0x200, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000315000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c97000)=@ethtool_rxnfc={0x2d, 0x9, 0x401, {0xf, @ah_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x2, 0xffffffffffff0000}, {"7346", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x3f, 0x5, [0x1, 0x35fb951e]}, @udp_ip4_spec={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x5}, {"1ec1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x20, 0x10001, [0xfffffffffffffc01, 0x3350]}, 0x800, 0x1000}, 0x4, [0x2a6, 0x9, 0x0, 0x8f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003f9000)="e7bee9fd08a54a60d400adb7cd6a59ec22e58e108ef0d8c809ba7cdc9f15fab937b50ff22bfcdf5addc3235089c98ee4fb0fe93aa45526ff38027600f3f2d275702c9d34615f783b42a8da39965ace3e724b4dd7018748d8efb7496c1fcb211e2a1d22b1fe6dba47060f79fd71e4bd6f8cdf12f50e4f5df8684c44737aecf756b1ecf665e924e7a6ed1c005228872e3c60c34ec9841cdf6212b98e67") 2017/10/16 08:14:11 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x4, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000007000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000000f000)={@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000010000-0x6)="6e6f64657600", 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000011000-0x6e)="481092a8a73b9371942d095e850850c691dd8e292bfb339fd6afa5043568196e63be51d394c5820b61a4a1974dad8a3058a0eb4f6398c6c37813a017a56a000e69c9fd8e78c84f361588d8a16077e374e1c8314d561939d46a95474277c0068677c2397e030000000000000072a4", 0x6e, 0x7fff, &(0x7f0000003000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f000000a000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f000000e000/0x1000)=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) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000012000-0x4)=0x0, &(0x7f0000008000)=0x4) sendto$inet(r0, &(0x7f0000007000)="cda873", 0x3, 0x8100, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000000a000)="00000000000000000000000000000000000000000000000000", 0x19, 0x102, &(0x7f000000b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) epoll_create(0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x40401, 0x9) bind$ax25(r2, &(0x7f00009da000-0x10)={0x3, {"33538a9c30aa65"}, 0x202}, 0x10) socket$inet(0x2, 0x1, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000997000-0xa)={0xaa, 0x0, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000784000)="2f6465762f736e642f73657100", 0x0, 0x2000ff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000d45000-0x4c)={0x4, 0x7, 0x15e1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f00007f5000)="2e2f66696c653000", &(0x7f0000fd0000)=@known="636f6d2e4070706c652e73797374656d2e53656375726974790098") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f000058c000)={{0x0, 0x7f}, {0x6000000000, 0x4772}, 0x4080000004, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000428000-0x4)=0x0) 2017/10/16 08:14:11 executing program 6: r0 = perf_event_open(&(0x7f0000789000-0x78)={0x5, 0x78, 0x3, 0x6, 0x6, 0x9, 0x0, 0x56e, 0x200, 0x3, 0x3f, 0x200, 0x8, 0xb, 0x0, 0x80000001, 0x2, 0x20, 0x5, 0x100, 0xffffffffffffffc0, 0x100000000, 0x3, 0x5365, 0x7, 0x6, 0x0}, 0xffffffffffffffff, 0x80000001, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b36000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000ff000)={0x2, r1}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x1, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b36000)=[{r4, 0x0, 0x0}, {r0, 0x2, 0x0}], 0x2, 0xd453) read(r4, &(0x7f000004c000-0x5e)="00", 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, 0x0) fcntl$setsig(r5, 0xa, 0x12) tkill(r2, 0x16) getpgid(0x0) ppoll(&(0x7f0000b34000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f000083a000)={0x77359400, 0x0}, &(0x7f00004cf000)={0x0}, 0x8) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r3, r4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r6, 0x8, 0x0) tkill(r2, 0x16) 2017/10/16 08:14:11 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000f61000)="", 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f61000-0x4)=0xa, 0x4) pipe(&(0x7f0000f63000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f00008fc000)=[], 0x0) readv(0xffffffffffffffff, &(0x7f00007a1000)=[], 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000093b000)={&(0x7f0000f63000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000387000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000b2c000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f000050c000)=[{&(0x7f0000137000)="0a", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000f65000)="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") splice(r2, 0xfffffffffffffffd, r0, 0x0, 0x8526, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000b4000)=0x0, &(0x7f0000f66000-0x4)=0x4) 2017/10/16 08:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0d000)="7a", 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000061d000-0x6)={0x1, [0x5]}, &(0x7f0000966000)=0x6) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) pwrite64(r0, &(0x7f0000f0d000)="f7", 0x1, 0xfffffffffffffffd) fallocate(r0, 0x3, 0xc0, 0x20002) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0xffffffff}]}) memfd_create(&(0x7f0000f5b000-0x21)="7472757374656473656c6673656c696e757847504c656d31747275737465642e00", 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0x400000000811, 0x1, 0xd) r4 = socket(0x10, 0x3, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000dcb000)={0x10, 0x0}) ioctl$RNDADDENTROPY(r6, 0x40085203, &(0x7f00005dc000)={0x80, 0x87, "4d8b89614e9a5e542c1604147a861fed93a3fad5eb1a12be78e389625250905f23835000aee48b2f77a873784328d0af774d8fcc55183b57a870d499e2346110ad74c9a69cbc14bc0b27c70640c75692981b2888db5ac6d4c701c73e636b472a3d2d6113d56fdd7a38b37acfd07dedbb477808a86784cf8bad5ccde265e54617b61b69281cfc8c"}) bind$netlink(r4, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) getsockopt$inet_dccp_buf(r5, 0x21, 0xcf, &(0x7f00009ec000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000cf000)=0x5f) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x400000000000006, 0x0, 0x100, 0x0}]}, 0x10) write(r4, &(0x7f0000203000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setns(r6, 0x40000000) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00009e8000-0x4)=0x10004, 0x4) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) syz_open_dev$loop(&(0x7f0000128000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x4800) bind$inet6(r2, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) recvfrom$inet6(r2, &(0x7f000067e000-0x1000)="", 0x0, 0x40000102, &(0x7f00000a9000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe36}, 0x1c) sendto$inet6(r2, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000170000-0x4)=0x0, 0x4) recvfrom$inet6(r2, &(0x7f0000f0b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x40, &(0x7f0000f0a000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27e}, 0x1c) 2017/10/16 08:14:11 executing program 2: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x20000000b, 0x0, &(0x7f0000034000-0x10)={0x20000001ff, 0x0}, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000062000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000062000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x31, r0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000384000/0x4000)=nil, 0x4000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0xb2, 0xffffffffffffffff, 0x100000000001) tgkill(0x0, 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000384000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f0000939000/0x4000)=nil, 0x4000, 0x3, 0x3010, r6, 0x33) mmap(&(0x7f0000385000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x10000005452, &(0x7f0000385000)=0x800000000000003f) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) getpgid(0x0) ppoll(&(0x7f0000b34000)=[{r7, 0x0, 0x0}], 0x1, &(0x7f000083a000)={0x77359400, 0x0}, &(0x7f00004cf000)={0x0}, 0x8) fcntl$setsig(r6, 0xa, 0x12) mmap(&(0x7f0000384000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000384000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000384000)={0x0, 0x80000, r4}) r8 = dup2(r6, r7) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x800000010) fcntl$setown(r8, 0x8, r1) tkill(r5, 0x16) 2017/10/16 08:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000daf000)="2f6465762f6e65742f74756e00", 0x0, 0x24200) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000ee9000)=0x7ffffff) epoll_create(0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x7, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000404000)=0x8, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002be000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000071d000-0x1)=@assoc_id=0x0, &(0x7f0000442000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x1000000000000c) socket$inet(0x2, 0x8000000000000003, 0x6) io_setup(0x9, &(0x7f000081f000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000abf000)={{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, {0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x2, [0x0, 0x404b, 0x6, 0x1, 0x4, 0x1, 0x2, 0xd7]}, 0x5c) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000093c000)={0x7, 0x78, 0x0, 0x200, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd32, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000ffffffff, r3, 0x2) gettid() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec9000)="2f6465762f73657175656e6365723200", 0x10008002, 0x0) write$sndseq(r4, &(0x7f0000fa4000)=[{0x5b93, 0x0, 0x90, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) preadv(r4, &(0x7f0000fa6000-0x50)=[{&(0x7f0000fa5000+0x7f7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000a4f000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fa6000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000fa5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000fa6000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000897000-0x10)={0x0, 0x0}) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) [ 86.586914] device lo entered promiscuous mode [ 86.601822] device syz4 left promiscuous mode [ 86.622796] device lo left promiscuous mode [ 86.664900] device syz4 entered promiscuous mode [ 86.672211] device lo entered promiscuous mode [ 86.685008] device syz4 left promiscuous mode 2017/10/16 08:14:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x7, 0x1) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22080, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x8, &(0x7f000008e000)="00010196", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") fcntl$F_MEM_UNLOCK(r0, 0x801) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cce000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000f75000)=0x0) r5 = syz_open_dev$sndseq(&(0x7f0000273000)="2f6465762f736e642f73657100", 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f000082d000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$netrom(r1, &(0x7f0000409000-0x38)={&(0x7f0000562000)=@ax25={0x3, {"94a6a495c6754b"}, 0x956}, 0x10, &(0x7f000022f000)=[{&(0x7f00006d0000-0x1f)="4c00383eef1ebd7750db06d6da349436fdaecec11b2d9cd908aac03e5eb421", 0x1f}, {&(0x7f00007f7000)="6ead10a941c6", 0x6}, {&(0x7f0000fa6000-0x71)="f83e01279394bd2b4e8913973994b2dc1a4b9ae173529e7dfbc99f290c9473ff20f4454e8f0439120a4655f254eb8e1dd0ad91201520af0cec697d7dc325871af55f32e701608d1d869f27e91f192cced169921cf8b1a7dc7abebd2e6467a8fbd8989be42e07d6daefd08bf45b769e73a9", 0x71}, {&(0x7f00003e9000)="28c4c79f9cae172e0731b7befe5fa196f22f5950dc27be1efff0efa9d2ed7a7afea3e4eb3d3a366e8d2c1b56ef0886f522d967649410f7e7e15f983b30f90a5aad0d1a068e8731f59a7ddcff6a0ec72dfb0e607967092bbe6759b1194154a9537abfd48e4fd04c99d2f388362fcea87b2af9fb04c28716b26e30af", 0x7b}, {&(0x7f00006d1000-0x67)="b6be4f8d7351641e77d5b4d57ab377fd8a8b6786ee2c399a471edd7f60420dfd35398dd51b98d174fb72f5fe536ed37728e0d95f48e8b91eec72b769aa0da56ef91c185edd6a2a468720662dbcf050ebfc6062164f1504b4e58de0f3ca785d00a2b68d409abb8e", 0x67}, {&(0x7f0000d57000)="5b90cd11", 0x4}, {&(0x7f0000a7c000)="1aed8f67e7fb292ef6855049b9e5e9c1dde7ae192d53294d3698f01543be1d0a408bc91394a605b2fa2528cf1a7ffdbacdf66855bd8fd312b56e8eed52d4e64032fa22436c07c83a362faab462807d6efe49293e5997fb7d034b7d5677697f7eb604b40afc3174fcbdc01acc5ffe082a164ca16ad4aea5817577a2e117d77c878f7bc2099648fa3b0dff3f5fb6fb257286289335bd9b8776072294dbb7c6336b7aeded428bae68462e3866e8354aa183d3dd300e9328acbe2ca715523dbc8a424ff1c1fb", 0xc4}], 0x7, &(0x7f0000ebd000-0x58)=[{0x58, 0x107, 0xfffffffffffffffd, "7884d7a97f76a3dc57bd918bb0c230a84d342b9e61953e26498cc0fd76ad248e07875e36894e2bca247a2f6d6ae211e7155c56fa0dc9da7ba2114837190d83ac35"}], 0x1, 0x8895}, 0x2000) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000808000-0x4)=0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f000084e000)="3befd6b531d485dfdf05d275efc1bbf18c21ded2535a548e", 0x18) syz_emit_ethernet(0x30, &(0x7f00005f2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="73e78c46fc1c", [{[], {0x8100, 0x0, 0xffffffffffff8001, 0x2}}], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}) recvmmsg(0xffffffffffffffff, &(0x7f00005bb000)=[{{&(0x7f0000b74000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00003be000)=[{&(0x7f00002c1000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1, &(0x7f0000237000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x6}, 0x14}, {{&(0x7f0000c1c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000063f000-0x40)=[{&(0x7f00003fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000024f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cab000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000576000+0x292)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x4, &(0x7f00005d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x200}, 0x4b91}, {{&(0x7f000033e000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f00007df000-0x10)=[{&(0x7f00002d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x1, &(0x7f0000747000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x6}, 0x0}, {{&(0x7f0000073000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000dd5000)=[{&(0x7f00005e9000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000b32000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00001ad000-0xc)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00009b3000-0xb4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00005b5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f000079c000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000b73000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x7, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x70000000000}, 0xa044}], 0x4, 0x10022, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000b28000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) mmap(&(0x7f000076f000/0x3000)=nil, 0x3000, 0x2000005, 0x1000008011, r6, 0x0) 2017/10/16 08:14:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a61000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000548000)="2f6465762f73657175656e6365723200", 0x103, 0x0) r2 = socket(0x2, 0x80001, 0x0) listen$netrom(r1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000056b000-0x12)={@generic="70bd76d59e642521f549eeaac5f95bdb", 0x41a}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common="6c6f0000000000000000000000000000", @ifru_mtu=0x3}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000349000)={0x0, 0x0, 0x0}, 0xc) ptrace$peekuser(0x3, r4, 0x4) r5 = socket(0x8, 0x6, 0x3a5) close(r3) dup3(0xffffffffffffffff, r5, 0x0) setpriority(0x2, 0x0, 0x401) memfd_create(&(0x7f0000048000-0x2)="e204", 0x5) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000636000)={0x4, 0x11, 0x3, 0x40, 0x20, 0x2, 0x3, 0xb1, 0xffffffffffffffff, 0xbccd, 0x5, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x80a, 0x20000000000000) r7 = syz_open_dev$sg(&(0x7f000002e000)="2f6465762f73672300", 0x7, 0xa01) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r7, &(0x7f0000db3000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000088d000-0x4)=0x48) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000360000-0xe8)={{{@in6=@empty={[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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b50000-0x4)=0xe8) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f0000f06000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r8}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000000d000)={@common="6c6f3a0000000505f500007b28006703", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/16 08:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e16000-0x4)=0x587, 0x4) connect$inet(r0, &(0x7f0000721000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00008dc000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000055d000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff0000000003000449faf5238f7e23"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000511000)="2e2f66696c653000", 0x486080, 0x180) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f000096f000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000056000)=0xdc) 2017/10/16 08:14:11 executing program 3: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x8000000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000823000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000824000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x400045b7, &(0x7f000069e000)="db87fcdd28d75b22dab70e5d39bedc8b9c6f23cff2aa97b142f480780ea5f6f4a9e624714771a7d73a8ff7b4e621455a92db4355a1e2130021e086b0239f40d70746df06abccedc7a9b5ae100709ce218cc0bafff29ec34d115d71af215385fc16495ed5664ef42d96878ce7a4962abc000704000000d491b6b8d3750df8d40be57a603b9907e7502a2c04fd51040e000400000000800000014ad47a43e3f06e55caffd82c7bc755a2b4c8ed28521b56fcea6e68e32603edf6cf831ee520604c16848d04ffff73db43f894b03ad4042ee16526d8e5593f43") r1 = epoll_create1(0x80000) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x40000000003, 0x10010, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000639000-0x8)={0x0, 0x0}) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x400032, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r1) mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000825000)="2e2f66696c653000", 0x430000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000059000)=[0x1, 0x7ff]) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000064e000-0x40)={r2, 0x2, &(0x7f0000197000-0x8)=[0x0, 0x8], &(0x7f0000824000)=[0xfff, 0x3, 0x3d1, 0xff, 0x8000, 0x1], 0x1, 0x1, 0x2, &(0x7f0000824000)=[0x1ff], &(0x7f0000824000)=[0x8, 0x7, 0x40, 0x1, 0x8000], 0x0}) mmap(&(0x7f0000826000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x2b85) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x2000, 0x0}) r5 = memfd_create(&(0x7f00001de000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000003, 0x0}) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000825000-0x10)={0x5, 0x0, 0xeffa, 0xc45, 0x81}, 0x10) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000828000-0xa3)="ee1478d32fef2ebd91df37ed877db89573d5dd65db57bcc7e6c057207a10ec905508530df79e489276099c5d32dd391e7f09a0457ff453dcc6eafbdefa236fffd6c1ea1b54512099c365ac32fcfa9b5429c70847ab9f81c78d8abd17bccf3e06225b494b8aa7b7811d2e2dd6a6cc488cde3ba28480e8b79d7a8ddc1b859da8db0a83983fc87d407ab3e44928aeb1cbd7764ff39a85e2aa321c751fc9f93a101290b613") mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000826000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2017/10/16 08:14:11 executing program 7: r0 = dup(0xffffffffffffff9c) getdents(r0, &(0x7f000018d000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x2, 0x3, 0xa, 0x52, 0x40, 0xffff}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b1000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000f6d000-0x4)=0x0, &(0x7f00004cb000-0x4)=0x4) clock_gettime(0x0, &(0x7f00000d7000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008c5000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000c7f000)=[{r0, 0x4040, 0x0}, {r1, 0x0, 0x0}, {r2, 0x40, 0x0}, {r2, 0x100, 0x0}], 0x4, &(0x7f00007b8000-0x10)={r3, r4}, &(0x7f0000466000)={0x3}, 0x8) ioctl(r1, 0x5111, &(0x7f000042a000)="") ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000595000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="57ca20ea097955cc56b96f1c78e5d085"}) poll(&(0x7f00008a4000-0x18)=[{r1, 0x2001, 0x0}, {r0, 0x320, 0x0}, {r1, 0x244, 0x0}], 0x3, 0xffffffffffffffbd) accept4$packet(r1, &(0x7f0000c33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000061f000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000208000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd06, r5}) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000d61000)={0x0, 0x0}) ptrace(0x4219, r6) accept4(r0, &(0x7f0000e7c000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000068d000)=0x1c, 0x80800) connect$inet6(r2, &(0x7f000071f000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendfile(r1, r0, 0x0, 0x6) 2017/10/16 08:14:11 executing program 4: mmap(&(0x7f0000001000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) ioctl$KDADDIO(r1, 0x4b34, 0x400) r2 = epoll_create1(0x0) shmget(0x2, 0x4000, 0x53fffffd, &(0x7f0000002000/0x4000)=nil) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) r3 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x664000)=nil, 0x664000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x110, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000003000-0xf)="2f7070703170707031253a656d3100", 0x0) ftruncate(r5, 0x7fff) write(r5, &(0x7f0000001000)="f6", 0x1) sendfile(r5, r5, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000460000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x108) getsockopt$netlink(r4, 0x10e, 0x3bf1dd4659222031, &(0x7f000089c000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000049d000)=0xe8) mmap(&(0x7f0000664000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x24, 0x1, 0x0, 0x4, "0000fb060b000300ffe30000004a"}], 0x20}], 0x1, &(0x7f000061e000)=[@rights={0x28, 0x1, 0x1, [r4, r4, r4, r4, r4, r4]}], 0x1, 0x20008800}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00004d1000-0x2)=0x0) setsockopt(r3, 0x10f, 0x7f, &(0x7f0000730000)="00210300", 0x4) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000bc9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$sg(&(0x7f0000524000)="2f6465762f73672300", 0x3, 0x400200) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) [ 86.712287] device lo left promiscuous mode [ 86.729639] device syz4 entered promiscuous mode 2017/10/16 08:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) modify_ldt$read_default(0x2, &(0x7f000016d000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000526000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000066c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d01000+0x92d)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000b0f000)={0x4, r2}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000fbf000-0x290)={0x6, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x6, @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]}, {{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]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xe2d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f000086d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a89000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00007f4000-0x10)={r3, &(0x7f00001a0000)="0000000000000000000000000000000000000000000000000000000000"}) sync_file_range(0xffffffffffffffff, 0x9, 0x5, 0x6) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000c6b000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f00001c9000-0x89)={0x7, 0xfffffffffffffffd, 0x2, 0x4, 0x9, 0x6, 0x1, 0x6, 0x0, 0x3, 0x4, 0x1, 0x3ff, 0x2, 0x8, 0x8, 0x2, 0x8001, 0x328, 0xfffffffffffffff9, 0x1000, 0xeb, 0x4, 0x4, 0x3, 0x2}) r4 = socket(0x10, 0xffffffffffffffff, 0x1) write(r4, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) write$fuse_notify_store(0xffffffffffffffff, &(0x7f000098f000)={0x28, 0x6, 0x0, 0xffff, 0x4, 0x6}, 0x28) read(r4, &(0x7f0000f04000-0x2)="00", 0x1) delete_module(&(0x7f0000328000-0x9)="2f6465762f73672300", 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b01000)={0x0, @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]}, 0x100000001, 0xffffffffffffff1b, 0xbd9, 0x100000001, 0x9}, &(0x7f0000069000)=0xa0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005e4000-0x2)=0x7, 0x4) socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00007cc000-0x98)={r5, @in6={{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f0000f8d000-0x4)=0x98) sendmsg$nfc_llcp(r4, &(0x7f000018a000)={&(0x7f000014b000)={0x27, 0x1, 0x0, 0x3, 0x8000000, 0x6, "b177b8c8c2e3839f7d5e14365c1eb8211a170e32101de000000008008482ffebf2d4df6413e0b9210668e191431f59aff7a6f3b204007d4bdf428e76fa052c", 0xfffffffffffffffe}, 0x60, &(0x7f0000125000)=[], 0x0, &(0x7f0000797000-0xd0)={0xd0, 0xfffffffffffffffe, 0x7, "ecc82d2bc0f02ecc3139eab85679c7287ad3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4907ffd03ba73037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f40f648d4aaa14e7b7d8946b8dcf9"}, 0xd0, 0x11}, 0x20048004) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000a2c000)="0000000000000000000000", &(0x7f0000d8e000-0x4)=0xb) write(r0, &(0x7f0000b16000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) 2017/10/16 08:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="a8dc", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="8cee") socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000007000-0x8)="2e2f66696c653000", 0xe001, 0x0, 0x0, 0x400, 0x1000) epoll_create(0x3ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000459000-0xe)="2f6465762f6b657963686f726400", 0xc00, 0x0) r1 = accept$netrom(r0, &(0x7f000034e000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000979000)=0x48) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000096b000)={0x0, 0x2, &(0x7f0000e0b000-0x20)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008c0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008d5000)=@assoc_value={r3, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x400000000000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000006000-0x6)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) memfd_create(&(0x7f0000002000-0x7)="65746830fd7b00", 0x2) 2017/10/16 08:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getgid() r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r3 = socket$inet6(0xa, 0xa, 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b5000)=0x14) sendto$inet(r4, &(0x7f0000c48000)="d9", 0x1, 0x4000, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r4, &(0x7f0000cf2000-0x20)=[], 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f00001f4000)="000000000000", &(0x7f0000ded000)=0x6) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000035000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ac4000)=0x6e) connect$unix(r5, &(0x7f00002fd000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) setsockopt$inet_buf(r6, 0x0, 0x4, &(0x7f000088f000)="", 0x0) setsockopt$inet_group_source_req(r6, 0x0, 0x32, &(0x7f0000151000)={0x5, {{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]}, {{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]}}, 0x118) sendmmsg(r4, &(0x7f0000b1b000-0x1c0)=[{{&(0x7f0000287000)=@nfc_llcp={0x27, 0x7f0000000000, 0x1, 0x7, 0x5, 0x0, "f1f7fdd4d1dc9db264591b526cde5c992b3bc6e788601836fcf18f2c39a576fbc768431e080895f81d5e243c4c178887d74d57c604180c32bdfa494df7b211", 0x16a}, 0x60, &(0x7f0000b1c000)=[{&(0x7f000086d000)="643539874fd9f6cd09b89b55b3cb49da476ddfa53c06b08837d5a7923645b29abf0f7b08c62981479d8f44938fbb37caf7872b223161944b8428b9919e97de5b664218ce936726ff059d83bc22d1cb4de735f137db180c884fb65e63a0c127dc7e846ee430232dff0517acb8607ec29afc5807b772102951933a527eb4236e3547df16de4cd86b4628d9d5776c9ed45e947981c2bab57a02024f4bfe6c20a909c72ed22f3e3a3a1d", 0xa8}, {&(0x7f0000263000)="", 0x0}, {&(0x7f00001a0000-0x1000)="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0x1000}, {&(0x7f0000323000)="5e1f8964959329baa4db69fef2376f57d44b0034c7f3ecee440a20aea4c7e09865cb23f1759f6da1c6b5dbed2ec97332c27ff45e2617a8", 0x37}, {&(0x7f0000047000)="f1270fd9e987461e5e43b0889591c1409b3b3fdc60c7e3c67466ec894d0e714e507be1e1f13007917777f4f79ceff9accf88f12b8cb58570a1cee9afc31b3f41878b3add6f5c4331dddef76fa504eb5ea7694b82a976511c39186b10adfe11f95a", 0x61}, {&(0x7f00009c2000-0x8)="83814cae58184c55", 0x8}], 0x6, &(0x7f00005cf000)=[{0x88, 0x13f, 0x4e0c, "ca05f87d4aa2f3f0c27b47202189aa1ab53770394af561c5e02502d522437a677a23092bd3dd61a432a28d6173e85f729f856a554062eafa736adf5b3d805cec6f961c28ffa74d1d8dc57e4cc7afde9290ff4e3259dc1c3f8b6dd09aff65ecaa64873d54f6dd5446869b2688e9fe661e147b"}, {0x48, 0x0, 0x10001, "b7e8d053ee817e4d5381ff32bb72a033ddd59850d75ac96746987f586fd4337a92232940bad3d63ae02ffa435605baccd440c98b40a708"}, {0x40, 0x114, 0x8, "cdd26d3b9ac78fc83bf96ff9fe9bfb404b2f0a8d8eefe0316d0c3fa35f90abb1f0311b563d43714028374923"}, {0x1010, 0x119, 0x2, 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0x1000}, {&(0x7f0000c3a000-0xeb)="6560825ceecbdbcc6838aec996e87c492163d96e12351e256922af4469566e9acfb6de3ab6a818d0809ff209eb0dc085309c98b05ec1c62dd8a5010e20fe4699c8d1b6ff3a215c818c2956d75b8530e7e70fca54a5f8b62b4d0ede1bc237bb3f5b36bd4c59b2a6e1821086d7f2d947801df5e42756335c77c8632442df097ecd4c168d88aa7b4078a1c8ceae1ca93d5804981308a98dd4ea5ad89c7d06cdb5c93b7148fe2f5f01c2ae5d630ed1db87a441cb8e41850f9ef9624817ae85d73b36312d954f040fc85a9216d581bb5edebcf73d4b7595cecba7af00a74d581fc9f4374c9de69adca5d42be4df", 0xeb}, {&(0x7f00003cd000-0x66)="43031e3d55726869cda8f0d2492f2c31ad4a184c4e0502f47634bdfacce4af5c8b98a1c2999aa925a4f290ea84e8677398ff92d6af99c91ae874723f0d874ea5a2076fbf157b54778e4172398e34c1becd8161b48b68880106e8a1ba59dc513f7cf7c62c6bc9", 0x66}], 0x7, &(0x7f0000054000-0x48)=[{0x48, 0x104, 0x1, "a500b4a691f53b6db7cbbeb8f9ea33b46e11ceaea621cc8163c3706b39db9df66ef253c61b83672e57d26bf5df6d764f25"}], 0x1, 0x4}, 0x42}, {{0x0, 0x0, &(0x7f00001ee000)=[{&(0x7f0000f05000-0xd2)="5fe2a104f4d454eac09efd57458261441f9dd708a6ab7b2809e3e086624d7211a20a48e944c36e927637e8208c8f5c2dc28190899c733c70d77f17994035e762d322ef2be706d44f0f95f24a410ced0c7275f835683f33e20ec1018ae62c95afc7c624bd81e2a6b9842c29eed9498e779b378df7592e86bc3f24332861b8a6b338b34a1b408004a34e8ef5578f46629b696c8cf20138e9a0175b898ceff30a796d1a85ccbb7bd3af16adee52f7bef90b8a94a74442b2c1d9e5920738323c5103ad2a5518e77726299b9f299d18f46e760f56", 0xd2}], 0x1, &(0x7f0000ae0000)=[{0xd0, 0x2f, 0x101, "6532c184369912819e058ff09a60e4541e2d91f4c8776b96cd278013d85f5552ee9cf528511bcf9cee9c94979ee15f2b92a1437344dfda55083937f8e457269b90a37f3c3f584ec571b5f0ab8815355a51f63df27761c1555e0b496cbee88e35874419645301f419d16569a1d7b966584ed27f6e97b4f89f70fbdd4efc9c7634ce75681e60faed2f4343359f025befaf77f5bd94f58381f01f0f33f91549ef977afb520eefdad8625ff30c587c3e538d1dea3e2a33ca827425abd87bcc"}, {0x1010, 0x3a, 0x10d, "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"}, {0xd0, 0x111, 0x6, "1910be973702f185f7d94bdd2170d8489b61126b344aced0da2429a88541ca60f9f20c2d61f78b9f0a4d9ba6a1f8d4419d5ea6739a7ab08e18b715d8ef53f6b8a588beb06172908c8124475f300481304ac3e624e5ddf8f7f8d1d08cfdb6b0a6bbd1720cc45588595bbb575c6ac8b21676d48ac658a30c8cf8af84eb7c13e2aa87583767d245919ea7fbd6d1a5355d52c82e585baaeb5096f9f4f3d48ed44efe7cb53a5ed8b16a5e0741f29874c2089c50d2b7fc4181e9b336c60bb4"}, {0xf8, 0x113, 0xc4a9, "1672f1626112d4205e41f533d33816359fa7c4b572ade812260ee2b6423fe1ae448352254b314a164cd606cb0068a10397ba8f7ef74c43428bf7bb4a4a740817d75de956145eae359a94f57da17cc4280759851eac3ace1f414fbe5137973fa2e319dd178d3a3767b4338eff13650e4285eba83e62410be15e693c415aed24488ad5690fbd93e38b1c47fa470d10886abb19cda8102fe7183168075256d33b8cf4ff3026bf1880a2c92232d3357126465cfb42f7100d46743f69cd651b4b39b7dc4707f8a2add4c8bedde7030ccb128f4785842f88624a90cac96ba176602ef9a076"}, {0xc8, 0x13b, 0x80000001, "457106d6d108a9aea851eb284ea6d557ba2000b329b27c43c9af1bf24bfc9983a3b57093178ce6c0cb97792f8badba373c9c5fd8cf18d1e2336ad4788f2bf02499691adad7a6906fb70546f52470ea15b209fb929cc31a188fe674f9ed55fdb539d04507d890fe952d0eb1c1dba99e3bf9b2152f2bf8d005928d1cfbd4683b9316fe99369b54372ae7a8d1453ba03579faa34f37a4bd9c023702b914b56d9683e0629a940147bf856983f592d7687ee8d0051c2c38dd"}], 0x5, 0x80}, 0x0}], 0x7, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x800, 0x0, 0x0}, 0x14) sendto$inet(r4, &(0x7f0000ed0000-0x5f7)="a6", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000004f000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000021000-0xe8)={{{@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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000077000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x1, 0x6, 0x0, 0x1, 0x13, 0x80, 0xa0, 0x7fff, r7, r8}, {0x7ff, 0x0, 0x3, 0x200, 0x0, 0x7ff, 0x5d07, 0x4}, {0x8a1b, 0x8, 0xc, 0x9e42}, 0x6, 0x10000, 0xda05, 0x1, 0x90, 0x2}, {{@in=@rand_addr=0x852f, 0x5, 0x1}, 0x0, @in6=@loopback={0x0, 0x1}, 0x8, 0x4, 0x2, 0x80, 0x100, 0x2000, 0x0}}, 0xe8) socket$inet(0x2, 0x807, 0x4) r9 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000388000)={0x0, 0x0, 0x0}, &(0x7f00007fd000-0x4)=0xc) setresgid(r1, r9, r10) 2017/10/16 08:14:11 executing program 4: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000664000)=0x9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x2011, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d12000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000ce1000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a1c000)=0x0, &(0x7f0000d10000-0x4)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000925000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x2000001, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9a000/0x4000)=nil, 0x4000, 0x23, 0x1010, r1, 0x0) r3 = semget(0x3, 0x4, 0x2) semctl$SEM_INFO(r3, 0x100005, 0x13, &(0x7f0000227000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a71000)=0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000d11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc000}) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d13000-0x4)=0x0, &(0x7f0000c52000)=0x4) 2017/10/16 08:14:11 executing program 4: r0 = socket(0x18, 0x0, 0x1) write$evdev(0xffffffffffffffff, &(0x7f0000001000)=[], 0x0) get_thread_area(&(0x7f00002c0000)={0x800, 0x6, 0x3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b915a27170fc89296ec4f6153168f394"}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000282000)={0x4}, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x1010, r0, 0xffffffffffffffff) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet(r0, &(0x7f0000001000+0x471)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/16 08:14:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000001000-0x4)={0x6, 0x0, 0xfff}) prctl$intptr(0x26, 0x5) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e4d000)="2f6465762f72746300", 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000600000-0x4)=0x4, 0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f000081c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$unix(r1, &(0x7f0000406000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d77000-0x4)=0x8) r2 = userfaultfd(0x0) keyctl$get_keyring_id(0x0, 0x0, 0x8000000000010001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sync() r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) sendfile(r3, r3, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d40000-0xa)="2f6465762f70746d7800", 0x7bd7d21997857aba, 0x0) syz_open_dev$sg(&(0x7f0000488000-0x9)="2f6465762f73672300", 0x8, 0x40100) chown(&(0x7f00006c1000)="2e2f66696c653000", 0x0, 0x0) 2017/10/16 08:14:11 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000f17000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000687000-0x78)={0x6a83, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0xff, 0x1000, 0x6, 0x20, &(0x7f00002ef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x3, 0x8}) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000082c000)={0x0, 0x1e, "3dd677c46bd1b47ed46640553c85004c15580ba43076d606007983f4f358"}, &(0x7f0000c83000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000c6000)={r5, 0x21, "3496c7524b01d46aaad97fc69881e9f68da5868b4c24ad0fbbb8e8ac087a1d2d83"}, &(0x7f0000451000)=0x29) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008ed000-0x10)={0x0, 0x200, 0x80, 0x5, 0x0}, &(0x7f0000c35000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000052d000-0x8)={r6, 0x9}, 0x8) r7 = socket$netlink(0x10, 0x3, 0x1d) writev(r7, &(0x7f00005ea000-0x10)=[{&(0x7f00005e3000-0x2b)="29000000200031dde5ff210f006500050a0000000000000009de000c0009e30d000039000000000000", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r0, &(0x7f00007b7000-0x1c)={0xa, 0x3, 0x6f21, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f00009af000)={0x6, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) connect$inet6(r8, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x807, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) sendmsg(r8, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f18000)=[], 0x0, &(0x7f00000c0000-0x168)=[{0x38, 0x1, 0x4, "05fe5c6b67088ec14dfa225e5bf423b4b105f51791772a048fd72f3c672fd414f047"}, {0xe8, 0xff, 0x3, "ea53c66d90c9b4892c6f25062ad517f349a88d1d59ccd6e7edbbd49dddb87b8bd8c7bef5fed52cf72b243e10db36b3fd84d82fa14793739be42287a1e5b073219b8df04716df4dcb7beaafd53556d4ad7dca0bf73b8777d72beed04c1e72716b1c01d43a8a684b004bd446e8191662b0858e5b3077af041c6827b07d0acb743ced1cbe1edf2b507964b4eaaedfff276e6535d9543db3cdd644255f93200eb432a6c6ded271ec1684d4886a2f6d5bbdcb509f388516cafa7fb942fe7fd39a9c534d9fb277661cd2cc77a1089ba12c249e02118deab75b"}, {0x48, 0x11e, 0x20, "60d603bcc0fa4d3e3fe3d1e70ffedd43925a25fa546922761d64f5a9b4a3574afb67d2cbdd58f96612d137db32a4767073561cc6ae4f8f"}], 0x3, 0x0}, 0x0) sendto$inet6(r8, &(0x7f0000f65000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r8, &(0x7f000004f000)={0x20000000, 0x0}) 2017/10/16 08:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000879000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000184000)={@generic="9a9e4e70aad8c9e9969de6d57ad1a8df", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xb31000)=nil, 0xb31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000048b000)="2f6465762f73672300", 0x0, 0x1) fcntl$addseals(r0, 0x409, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000d28000)=0x3) getpgrp(0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000249000)=0x100, 0x4) r4 = perf_event_open(&(0x7f0000662000-0x78)={0x5, 0x78, 0x4, 0x7, 0x9, 0x101, 0x0, 0x1, 0x2, 0xd, 0x7fff, 0xffff, 0x1, 0x4, 0x0, 0x401, 0x2, 0x100000000, 0x4, 0x80, 0x1, 0x8000000000000005, 0x30000003, 0x7, 0x980, 0x5, 0x0}, r2, 0x0, r3, 0x4) fcntl$getflags(r3, 0x401) pread64(r1, &(0x7f0000026000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x0) write$fuse_init(r3, &(0x7f0000011000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write(r3, &(0x7f0000017000-0xd1)="ae68b41faf6733c768d9c77d274ab3d67dbaa01044c0d26618829a68b01b6e8deca93b159d00b442486f362b696d4a1d3b2476088dbcbfae2b59283971775e7bfe1a7183bdb4452a9cc951851348925116422e2c04eb79b4", 0x58) write$fuse_init(r3, &(0x7f0000019000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77202554, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl(r3, 0x227d, &(0x7f0000024000)="") ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000a2b000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="dac212c578cb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8d35436680e70f27dfd4d64753443358"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000194000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000029b000-0x10)={0x0, r5, 0x9}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000913000)={0x0, 0xe214}, &(0x7f0000275000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000468000-0xa0)={r7, @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]}, 0x7ff, 0xfff, 0x8, 0x1b, 0x1}, 0xa0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ead000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000ea0000-0xaa)="234255ca91a791717b57224db7572548d22068e8226112e49e5758d0bec28b465c3c062dc788e2c205b27979aba01ab87a8613849bb859a126dd4f906431bf605a44ce56ed5d04ea54e98219b288174b90a3e0e8640a6cab4bc91cede8faf4708720262211fa140ba5238f518c4bbba752db626d14ce7ca509349b4019447f304b50948a478710dc1a215937d7bdf4a6844595b1e38b90eafc7f2ba335dbe439a96809595287dd5601b2", 0xaa) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000019c000-0x10)={r6, r8, 0x8000100000001}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000a91000-0xfe)="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", 0xfe) gettid() socket(0x10, 0x3, 0x1000) 2017/10/16 08:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x8000, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000029000)={&(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000054000)=[{&(0x7f0000000000)="46343ebf8dac5c2b440677c405605e49057e36760edfee6cdd4ac3fb53c9dd6ed420cbed074b8bde1d35ec6f108d7cce32b90761db61f6187acb3ef178b13cacacaa4e3d714da37185dc25bb725810fd829ea86060d4485d", 0x58}], 0x1, &(0x7f0000059000)=[{0x20, 0x11f, 0x8, "232df015a8d2b783d8932bc730a9a2"}, {0xc0, 0x11f, 0x5, "1124729a4e75c141aa32cc0e655e8bc3a902bad36c01f47d6ee1638bf93573982abe6b6ef410208c783ea15cf03f9c11723027f24028f9a684116f6130cf82668261df9445efa724f1b4386a85f90098e3f13e7afcdaec0918e303626870e9e5c4a5d6f81e09c382b5acbb7fbcbb5b918c8dbb417d3437542de5335a0a02cf69c2576d0aa59c4dd5f2f95ae2f1fb8156ab0ab1734a4e9cfc6625103e9ccdc4a449846b5234f436cffe2320c9c5be"}, {0x28, 0x111, 0x0, "68566ec95d98991431d0f77cdfe4778e09e10a98"}, {0xd8, 0x119, 0x8, "8c8f713ed7ce4c8dad21e85f9c91946cae717506d75f58521dba1e37a33929021506864ef5e07ac65ab4a3ce31fc44fa1a0397c3be70ee4c43cf56ad476ea90529ec8bb9595fe882ab31dc7374636ecfb6d66a4ee9425c8ec598c52d34e80ee52768b73394f08c5ebdc576bb94e6b1ebb5472b28973a0d438415dec8373ea1a57893876bce2b86e77ae0dd491daacb957002d6226e8e8a1969fbd81177c159e58eb4a4ddb14585afe20d5d3d36778143da2015ec9612c4c9619271f6f7367fdf80408701c2"}, {0x58, 0x11, 0x9, "0c1249c189d79bdc4a0515a72a73c2121009bfe7e9ab8b9e78359bf90d0ebd81367710d84f9ea9d5bd92a286674b376803a61538c526d1a018a75510924195e6259090b59495"}, {0xc0, 0x88, 0x80000001, "c31772dd0866319b226aae6016514ae1515fd15b291e7f0ea348d203c98e2662f6891d2e18f6073841541e3ae82e34357f718bb64294089236485a8d7b44382005118a57ec0818924ef1703ccc5cf8f83212187e60054c7364f1e88ca664371b04b600805c214e320db035c3efeca9d9f01a3ad4329e9a39ec4505a4874bd77d3896657f4503d219834edc9403d0e3304df5ae401d1b52a276ef7f1ed06d5d69c26cd4c799fe0574f599"}], 0x6, 0x0}, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getrlimit(0xb, &(0x7f00003d4000-0x10)={0x0, 0x0}) r2 = socket(0x2000080000b, 0x80003, 0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00008e3000)={0x0, 0x4, 0x8ffd}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d71000-0x10)={0x1, &(0x7f0000c2d000-0x8)=[{0x1, 0x7, 0x5, 0xfffffffffffff17f}]}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f000004c000-0x36)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r3 = socket(0x6, 0x80807, 0x8) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000fbb000-0x4)=0x4, 0x4) r4 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r4, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) renameat2(r4, &(0x7f0000037000-0xa)="2e2f636f6e74726f6c00", r4, &(0x7f0000036000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000e54000-0x98)={0x0, @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]}, 0x4, 0x6}, &(0x7f0000bbd000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f2e000-0x10)={0xc259, 0x202, 0x8, 0x56, r5}, &(0x7f0000127000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eed000)={@generic="12b2cbff3afbefe34f5c31cac184b24d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r1, &(0x7f0000e4b000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x12020, &(0x7f00005d7000-0x1c)={0xa, 0x3, 0xaf2f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd11b}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000095c000)={@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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff02, 0x6, 0x3, 0x504, 0x3, 0x20, r6}) syz_emit_ethernet(0x42, &(0x7f00003e8000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x7, 0x5, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0xae62, 0x3, 0xf25b, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x6}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/10/16 08:14:11 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ddb000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x5, &(0x7f0000a1c000-0x8)={0x0, 0x0}) r3 = add_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d4000-0xba)="4e028f158e698d51cf93fbac5d0d744f0563b2330e40448c74864e86fa454449fb32a5a78e1950a16c243764a53d2f959367c429b8e9ba45b6edd9dee06556ce5b33a2994c7a993dfba544e4fd54120ef91b92497d70f860fdc29e2bdbd186bda111f67e62bc4aca26c9dc1e9e0980c117103d0e951c9d8172e75e6c2994fcb3aaead8f9f9c0950fb09701c584c8743fbb3f1a1dc6f49163aa80a7451f2e0a7b3dba82dc4a6624853796c52b7eafe1ccd6c7e42fd5ac816cb0d9", 0xba, 0xffffffffffffffff) keyctl$clear(0x7, r3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000108000-0x4)=0xca, 0x4) msync(&(0x7f0000233000/0x2000)=nil, 0x2000, 0x5) r4 = syz_open_dev$sg(&(0x7f00000a3000-0x9)="2f6465762f73672300", 0x0, 0x800) ioctl(r4, 0x2272, &(0x7f0000003000)="") r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000653000+0x7ca)="2f6465762f70746d7800", 0x0, 0x0) bind$inet(r1, &(0x7f000036e000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0x11, 0x8000000000000802, 0x81) bind(r6, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000816000-0x4)=0x200085, 0x4) write(r5, &(0x7f0000db2000-0x2)="3300", 0x2) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$netrom(r6, &(0x7f0000c23000)={&(0x7f00000a2000-0x48)=@full={{0x3, {"dae64f635c9771"}, 0xd891}, [{"e3c65a2185cdf0"}, {"196d9b52e5332c"}, {"127866fab4791c"}, {"788e69b113307c"}, {"70a4db2c868ca2"}, {"d60378f55d2b50"}, {"a988ba70218836"}, {"cc8efeba76875b"}]}, 0x48, &(0x7f0000ac2000-0x30)=[{&(0x7f0000547000-0x7)="c945dd9554044a", 0x7}, {&(0x7f0000c51000)="9c2babbe8823ecef3ba51473af33e982457a9fee1e733600779d6cfcf67e502abdd6e0aff745a55fb8edfa5eb0d25af2e404d2b36376d4f414a44288c75ac985defa18df203944c874183d4c446a5e4473e916e1cda9c92ab8062eb33399d29493143a98e04976670424ecc6f47df577c5a98260b9d82ea14e7354dae96ec4c75e763c4422558d7f1732f6e38a89ca70985157157701b34ea1a9cc4189c56beea71890ebcf05a483d6db203a12b57c1c6804cb67081ffed86be3afaa6b9257dcfb37e8d7101337cc280b7db7501288e0dd0f3130", 0xd4}, {&(0x7f0000fc1000-0x40)="35c3bbd268857bffb3d8afcdd0b525190acb9db2f1ee102c781200ed1a50d2c6d3eab2416296f3218f16e1108d4a04655557722892b684352c0c25270fc4149b", 0x40}], 0x3, &(0x7f0000de2000-0xe0)=[{0x18, 0x29, 0xde8, "2ab292947d2039"}, {0xb0, 0x102, 0xffffffffffffffff, "69a49e8d45a0fd2a20cb6677b030b5956c174d45de60b91a1ebe95b466462df6242bbf5bd98f26372a6f6e0e66646cf8436b24ebd694d6b6ee146de3d82999348c6d35c993f34ec59748966cf671780cad9a964f4b0625220a1356ac27343d39eaca8787b5b5d8a177e7a92bc1845ecb2ddc2431f6a197411522d0cd2f34562f4d04096a96a8f5e05be7cb61303cd71fd7bd5a156ba229bdad"}, {0x18, 0x112, 0x7369, "9d5ea996b9b8e8d8"}], 0x3, 0x800}, 0x2001) setsockopt$inet6_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000046000-0x4)={0xfff}, 0x4) writev(r6, &(0x7f000060e000-0x40)=[{&(0x7f0000ff3000)="b66895b0eb9a862fb3d98ace72751062aaaa33c445", 0x15}, {&(0x7f0000491000-0x8c)="d3f5d1e672a342ac44caa82a33fbf4d98a6980ba0d0c9afb493a2d3440fe85665cab2464f216f5db1afabf3348ebded6f825949e9bee99d3b2fc76bf1dc13cab428af794ef3a921652f8f0f44cf4c90fdf9346781bf6e92810829716c0c086c48d5efe6a9ef782e2de76bcb86d8c8554ef360a7c901bb066e8c0264bab61d9d36914dd6a28ce017570d35b2b", 0x8c}, {&(0x7f0000b4d000-0x2d)="b8e4bba3c3b7accf64c7fa406d6b83ab89445c7834711cd027e5db3e697c709ecafb039d82f547e0976b162b2d", 0x2d}, {&(0x7f00005e3000-0x9e)="1fb2470a0aa7c57975723e55b2a09bbcde2dce7b2e1e2417643f6d23a5446771dcd9c29ed96f1e76f596fed137a43f84fe640a80c5c0e206d95b85ae037bb147a419edd99b3cf0aee4367e4400e7eeceb4c12f0b7c2ead527831fb729d331165ec0ec68d078ec58194f0484210d6133cd11b168dce8c1ed00c797e2120e0d86cc678233fef8776165bd7e1c86ec58ac8ed537a59b63e54562f77508c523c", 0x9e}], 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000530000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = dup(r7) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f92000)=@req={0x28, &(0x7f0000668000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x8}}) sendto$inet(r6, &(0x7f00008c4000)="a6e1f8d9ebe816d9ca57c0c7eeb93d42b6476655bc5689ca531f160638d52f3bb9062606788682da47476c6f11510c2b031c2a5c6190e0796886a128ac0d62753dd35d9e30be118481518def828b8b12c5da23b7fff5bbb4ce29f33ab0c67969134d83e5034d9496f03a1771abe885dd439e1de7abd69a54372d0b99984502e171504a0802ba0d0d49f2b110656d30fcbc3a7493cfd9e309d344a15f2cd292024e7966e3b1d38a0a0d7cf065520051436eadfd32aa1a95705674f9be870def142fcc225cc3a5e892b40f85026637f7aba520655595b7b39df1552c511ec066f5", 0xe0, 0x4004, &(0x7f0000cd0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f000000e000)=[{0x24, 0x2e, 0x205, 0x0, 0x0, "000000080600000013675921de16000037df7f0f"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000dbc000-0x4)=0x0) ioctl$TIOCPKT(r8, 0x5420, &(0x7f0000179000)=0x5) 2017/10/16 08:14:11 executing program 5: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000928000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f99000-0xc)="2f6465762f6175746f667300", 0x3ffffd, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000318000-0x118)={0x92da, {{0x2, 0x1, @rand_addr=0xa8, [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, @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]}}, 0x118) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f4c000-0x14)={0x99, 0xfffffffffffffffe, 0x0, 0x3, 0x7}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setxattr(&(0x7f00002f5000)="2e2f66696c653000", &(0x7f0000adb000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00000d7000)="00", 0x1, 0x1) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r4 = dup3(r2, r2, 0x80000) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000f3e000)=0x200000008000) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) get_robust_list(r5, &(0x7f0000fe8000)=&(0x7f0000579000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000cb5000)=0x18) r6 = gettid() perf_event_open(&(0x7f0000325000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x1080, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sysfs$1(0x1, &(0x7f0000f24000-0xc)="2f6465762f6175746f667300") socket$netlink(0x10, 0x3, 0x3) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000181000-0x118)={0x4000803, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) fcntl$getown(0xffffffffffffff9c, 0x9) 2017/10/16 08:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = memfd_create(&(0x7f0000162000)="73656c696e75785b28656d3000", 0x0) r1 = syz_open_dev$loop(&(0x7f000077a000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) r2 = syz_open_dev$sg(&(0x7f0000168000)="2f6465762f73672300", 0x0, 0x8647d) bind$netrom(r2, &(0x7f000043f000)=@ax25={0x3, {"9db27f1d48e64e"}, 0x0}, 0x10) clock_gettime(0x6, &(0x7f00006de000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004da000)={0x0, 0x0}) clock_settime(0x1, &(0x7f00007d0000)={r4, r3}) fadvise64(r1, 0x1, 0xfbff, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000e5c000)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f55000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000868000)=0xc) setfsuid(0x0) sendfile(r1, r1, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4, 0x7fff, 0x3, 0xc2}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r5, 0x1, &(0x7f0000001000)=[@in6={0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}]}, &(0x7f0000002000)=0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) ftruncate(r0, 0xffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000+0x138)=0x0, &(0x7f0000002000)=0x4) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) 2017/10/16 08:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") mount(&(0x7f0000beb000-0x8)="2e2f66696c653000", &(0x7f0000201000)="2e2f66696c653000", &(0x7f0000a94000-0x6)="737973667300", 0x0, &(0x7f0000041000)="") socketpair$inet6(0xa, 0xb, 0x1, &(0x7f0000d5a000)={0x0, 0x0}) socketpair(0x4, 0x0, 0x1ff, &(0x7f00007f0000-0x8)={0x0, 0x0}) 2017/10/16 08:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e9d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000576000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000601000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00007af000-0x80)=[{&(0x7f0000db8000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000831000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000011c000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000880000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000274000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f00004bc000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f00007f9000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x8, &(0x7f0000e7c000-0xa0)=[{&(0x7f000007c000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00003b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000e37000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f000047a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000813000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f00002ce000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00008b6000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000d09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000634000+0x701)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000de7000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}], 0xa, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000faf000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}], 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000026f000)=0x0) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x7387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r7 = dup2(r5, r6) mkdirat(r5, &(0x7f000022e000+0x7df)="2e2f66696c653000", 0x2) ioctl$int_in(r7, 0x5452, &(0x7f00005bd000-0x8)=0x45) fcntl$getown(r6, 0x9) fcntl$getownex(r3, 0x10, &(0x7f00003c8000)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000e00000)=0x0) r8 = getpgid(0x0) r9 = getpgrp(r8) splice(r0, 0x0, r2, 0x0, 0x80040000000, 0xd) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000868000)=0x0) timerfd_gettime(r4, &(0x7f00009e2000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r3, 0x8, r9) fcntl$setsig(r6, 0xa, 0x12) r10 = gettid() tkill(r10, 0x100000000000016) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00004d3000)={0x0, 0x13, "b49939e56718fd5ad2cd7810c323d2528b6bcd"}, &(0x7f00000a1000)=0x1b) 2017/10/16 08:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100006500050a0000000000ff07800000000c000900080000000000000005", 0x29}], 0x1) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) utime(&(0x7f0000537000)="2e2f66696c653000", &(0x7f00007a6000)={0xaa, 0xd071}) r3 = gettid() fstat(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r2, 0xc0045c79) setgid(r4) get_robust_list(r3, &(0x7f00006ac000)=&(0x7f0000ecf000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005cf000)=0x18) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xd39b, 0x4) prctl$getreaper(0x1b, &(0x7f0000fd6000-0x8)=0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00007d7000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$tun(&(0x7f0000e22000)="2f6465762f6e65742f74756e00", 0x0, 0x80000) fchmodat(r0, &(0x7f0000219000)="2e2f66696c653000", 0x80) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000058b000-0x4)=0x5) 2017/10/16 08:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x10000007ffff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000041b000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000c08000)=0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fd3000-0x50)={{0x0, 0x0, 0x1, 0x1, 0x2}, 0x9, 0x5, 0xe8bb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x800000000, &(0x7f000048b000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r1}, 0xc) socketpair(0x0, 0x5, 0xd6, &(0x7f0000e67000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f000056a000)="0000000000000000000000000000000000000000000000000000", &(0x7f000056a000)=0x1a) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000042f000-0x10)=@common="697036746e6c30000000000000000000") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f30000)=0x0, &(0x7f0000ec9000-0x4)=0x4) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000433000-0x1a)={0x55, 0x8, 0x9, {0x7, 0x0}, {0x1, 0xffffffff}, @const={0x3, {0x0, 0x1ff, 0x3, 0x7}}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000053d000-0x14)={0x0, 0xfffffffffffffffc, 0x3, 0x101, 0x200, 0x1c00000}, &(0x7f0000d9a000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000045b000-0x14)={r4, 0x3, 0x0, 0x20, 0x20, 0x2}, 0x14) getsockname$netlink(r3, &(0x7f0000f49000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000268000-0x4)=0xc) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00002a8000)=0x0, &(0x7f00007c0000)=0x4) r5 = socket(0x11, 0x2, 0x0) fcntl$addseals(r2, 0x409, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000)={r4, 0x4}, &(0x7f0000a81000-0x4)=0x8) setsockopt(r5, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000476000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00002ef000)=0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f000064e000-0x10)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x8) sendto$packet(r5, &(0x7f0000bf6000-0x51)="9c52611cadfae82163c24d3a4e0f2a32743e420fe7016d9313c8218abc4814e965dc2c0e9a79dd75c6dfe17fcf2a3e612a2006469fa211a1190b6fe5846d4d8f343e57a90df39df35e3f7d27a928af1dfa", 0x51, 0x1, &(0x7f0000c46000)={0x11, 0x4, r6, 0x1, 0xe80, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) recvfrom$llc(r3, &(0x7f0000a6e000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x40, 0x0, 0x0) close(r5) pause() 2017/10/16 08:14:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) exit(0x6) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000d55000)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) flistxattr(r0, &(0x7f0000fea000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a) sendfile(r0, r1, &(0x7f00003ec000-0x8)=0x32, 0xfffe) fstat(0xffffffffffffffff, &(0x7f000099e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f0000530000)="2e2f66696c653000", 0xe001, r2, r3, 0x4, 0x30c10) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00003e7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000076b000)={0x0, 0x0}) connect$inet(r0, &(0x7f00007b7000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r4, &(0x7f0000ee0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00005fa000)=@req={0x28, &(0x7f000010d000-0x28)={@common="69705f76746930000000000000000000", @ifru_names=@common="79616d30000000000000000000000000"}}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a8a000-0x1c)=@req3={0x2, 0x1, 0x400, 0x4, 0x8, 0x0, 0x0}, 0x1c) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r1, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bef000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000962000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r5}, 0xc) syz_open_dev$tun(&(0x7f000035d000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) r6 = socket$inet6(0xa, 0x1000080006, 0x3) r7 = getpgid(0x0) process_vm_writev(r7, &(0x7f0000c25000-0x90)=[{&(0x7f000073a000)="00", 0x1}, {&(0x7f0000288000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000790000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000a7a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00009c0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f00007ee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000b08000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000a4c000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000bb7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x9, &(0x7f000098d000)=[], 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003ef000-0x4)=0x3, 0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000555000-0x4)=0x403) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f000018a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r5}) socket$packet(0x11, 0x1, 0x300) write(r1, &(0x7f0000e98000)="55dbaaaf4b23a4e782ff0ead84914d550eaa7102f01c326c03d6fbc840f6be6b06907911e6cc1b7e5582bf67e139d71c1f5fa537ab839b0a248b0c1f5205a34ea6a8b07941cd888ebd421603bed5a0545ea60f4df264b80fca71b0a678da30b9cc84c956093dee70cceb983925f3", 0x6e) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) 2017/10/16 08:14:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000111000-0x14)={0x11, 0x7, 0x0, 0x1, 0x1ff, 0x6, @random="39d8eab0c590", [0x0, 0x0]}, 0x14) sync() bind$netlink(0xffffffffffffffff, &(0x7f0000248000)={0x10, 0x0, 0x7fffffff, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000001000-0x28)={0x2, 0x9, 0x0, 0xfffffffe00000000, 0x0, 0x8, 0x7, 0x4}) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket(0x10, 0x5, 0x0) r2 = socket(0xa, 0x2, 0x0) connect(r2, &(0x7f0000760000-0x10)=@ax25={0x3, {"7bc680ccd9d989"}, 0xffffffff}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) ppoll(&(0x7f00005e2000-0x8)=[{r4, 0xa00c, 0x0}], 0x1, &(0x7f0000859000-0x10)={r5, r6}, &(0x7f000076b000-0x8)={0x0}, 0x8) dup2(r4, r3) getsockname(r0, &(0x7f0000a67000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e75000)=0xe) write(r1, &(0x7f0000668000-0x26)="260000005e0009fff10000f83a0000000000000001070000050000000000085b1ee9ff4b35ea", 0x26) rt_sigpending(&(0x7f00009e4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000468000)=0x3, 0x4) mmap(&(0x7f00006a0000/0x2000)=nil, 0x2000, 0x0, 0x3e, r7, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 08:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa6000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000d37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000706000-0x50)={{0x926, 0x9}, {0x9, 0x9}, 0x1c93, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f00007f1000)="00000000", &(0x7f0000fbc000-0x4)=0x4) rt_sigaction(0x20, &(0x7f0000f1e000)={0x7, {0x4}, 0x40000000, 0x8001}, 0x0, 0x8, &(0x7f000095f000-0x8)={0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000ccf000)={0x7ae1, 0x5, 0x9}) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000b25000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000899000)=0x1000) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f0000838000-0xd)="2f6465762f7573626d6f6e2300", 0x3f81, 0x101000) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000e44000-0x4)=0x0, &(0x7f0000438000-0x4)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000bff000)=0x0) 2017/10/16 08:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f000056b000)=0xe4d9) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0xa, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[{&(0x7f00008aa000-0xf7)="", 0x0}], 0x1, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, 0x0}, 0x2) getpgid(r0) dup2(r2, r1) [ 87.273060] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT [ 87.284246] device syz7 entered promiscuous mode [ 87.295854] device syz7 left promiscuous mode 2017/10/16 08:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="641892fcc20d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="561cd1481117ef422fc0cbbb667a64f1"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f00009f6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80010) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) r4 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r5 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0xc) r6 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r6, 0x4, &(0x7f0000018000)=0x8, &(0x7f0000018000)=0xdc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000304ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r7, &(0x7f0000ab2000-0x20)="1f0000000104ff00fde445c807110000f305ee0009000180040000dcffdf000e", 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00000fa000)={0x10, 0x0}) mmap(&(0x7f000085f000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000019000)={0x0, 0x0}) epoll_pwait(r5, &(0x7f0000044000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x3, &(0x7f0000e5e000-0x8)={0xfff}, 0x8) 2017/10/16 08:14:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bc2000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key(&(0x7f000053d000)="7472757374656400", &(0x7f00003b5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = creat(&(0x7f000038f000-0x8)="2e2f66696c653000", 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00007f8000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000191000)={&(0x7f0000e91000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000126000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00007dc000)=[0x0, 0x0, 0x0], &(0x7f0000e65000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000db6000-0x2)=0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f000002d000)={0x3, 0x5, 0x2e}) keyctl$describe(0x6, r2, &(0x7f0000d73000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) recvfrom$inet6(r0, &(0x7f0000fc8000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x2000, &(0x7f00008f7000-0x1c)={0xa, 0x0, 0x6abd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ppoll(&(0x7f0000aad000-0x1e)=[{r3, 0x400, 0x0}, {r0, 0x4, 0x0}, {r0, 0x20, 0x0}, {r4, 0x1000, 0x0}], 0x4, &(0x7f0000b39000)={0x0, 0x989680}, &(0x7f00002c9000-0x8)={0x9}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad0000-0x1008)=@ethtool_wolinfo={0xa, 0x2, 0x5280000000, "422338d80a3d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000356000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f000005a000)="65a150db1456f00a9b02e3ed7a05fea172790093f99c5099698e0c659f295a123864a461ec134a55f41c398c7a7e2da52651110e7a0b996745b5cd356e652160ab7eff358db592730325a0bdaa28f7671afa41e691efaccf688555818c097758822c653ff71293270d8b1bdd25ba698a019a5bc8f8426a5e06b049a06a7873645a22ebca280855b9132f4dab59df933147fd2c2023351815d2e9459a1ba92bf3d0a6d91f9ec384e41e989eeda22d08ecaaed197523c34783bc426c6e5ef472c9b91b22657a301f4645351058b5786de3892efc952dcebece8047330e5860bc52", 0xe0) 2017/10/16 08:14:12 executing program 6: chroot(&(0x7f0000858000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) lstat(&(0x7f0000d82000-0x8)="2e2f66696c653000", &(0x7f0000d8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00003a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000d30000)=0x0, &(0x7f0000640000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00008ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/16 08:14:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) write$fuse_notify_inval_entry(r0, &(0x7f00009eb000)={0x20, 0x4, 0x0, 0x5387, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cae000)="2f6465762f72746300", 0x2002, 0x0) r2 = accept4$inet(r1, &(0x7f00007cf000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000346000)=0x10, 0x0) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000509000)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000e4e000)="", 0x0, 0xfe, &(0x7f0000f35000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b2b000-0x4)=0x0) r5 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r4, r5, 0x6, &(0x7f0000fd3000)={0x17, 0x6, 0x68, 0xaa12}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000047a000-0x9)="2f6465762f72746300", 0x40001, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00002b9000-0x4)=r7) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00008b4000-0x4)=0xff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c3000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000)=0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fd6000-0xb)={0x10001, 0xffffffffffffff80, 0x3, 0xff, 0x2, 0xfd1, 0x3, 0x1, 0x6, 0x3, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005d3000-0x4)=0x0, &(0x7f0000d20000)=0x4) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000564000)=0x800007) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000fd6000)={@common="74756e6c300000000000000000000000", 0x912d}) 2017/10/16 08:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x55ca, 0x0, 0xb1a, 0x4000000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005f8000-0xb)="2f6465762f6c6f6f702300", 0x2200000000008, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x2, &(0x7f000055d000)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f000099f000)={0x6, 0xc8, 0x1, 0x2, 0x7, 0x1, 0x2, 0x2}, &(0x7f0000952000-0x40)={0x1, 0x3c, 0x2, 0x600000000000, 0x2, 0x0, 0x5, 0x80000000}, &(0x7f0000294000-0x40)={0x0, 0xbe8f, 0x20, 0xc57, 0x7, 0x2, 0x5, 0x5}, &(0x7f0000048000)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000c73000)="0000000000f4007fc86574310173", 0x2) r3 = dup2(0xffffffffffffffff, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000c32000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000040000)=[{0x9, 0xffffffff, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x8}, @addr={0x6, 0x0}}, {0xd, 0x8, 0x0, 0x0, @tick=0x0, {0x800, 0x7f}, {0x100, 0xfff}, @queue={0x95c, {0xc134, 0x0}}}, {0x101, 0x7fff, 0x81, 0x7, @time={0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x3}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b9d31560c96bcf59e54a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec8635e503713b2e338468e3036c6b79c066021626cc187db537f687"}}, {0x8, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x4}, {0x0, 0x5f4e}, @result={0x101c000000000000, 0x7}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @tick=0x0, {0xde58, 0x6}, {0xfff, 0x81}, @connect={{0x8, 0x4}, {0x7, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f000002c000-0x30)={0x7f, 0x77, 0x7, 0x8, @tick=0xf87, {0x1, 0x7fff}, {0x8, 0x6}, @control={0xecad, 0x0, 0x1}}}}, {0xfffffffffffffffe, 0x5, 0x794, 0x9dc, @time={0x0, 0x0}, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x401, 0x7fff}}, {0x10001, 0x3, 0x200, 0x7fff, @time={0x0, 0x0}, {0x9896, 0x8}, {0x9, 0x9}, @connect={{0x100, 0x700ea533}, {0xa7, 0x2595}}}, {0xa5, 0x1bd7, 0x8, 0x7, @tick=0xfffffffffffff001, {0x401, 0x9}, {0xff, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000020000-0x4c)={0x20000, 0x802, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000087d000)={0x9, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r4, 0x80000000}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000327000)=0x6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x77359400, 0x0}, 0x2, {0x1, 0x1ff}, 0x6, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r2, &(0x7f000034e000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0, &(0x7f0000000000)={0x4ec5}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000ab7000-0x10)={0x0, 0x2710}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) times(&(0x7f0000fa9000-0x20)={0x0, 0x0, 0x0, 0x0}) getpgid(0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007e5000-0xc)={0x0, 0x0, 0x0}, 0xc) getegid() getgroups(0x1, &(0x7f0000a1f000)=[0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007d2000-0x4)=0x0) getpgid(0x0) fstat(r3, &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a51000-0x4)=0x0, &(0x7f0000e5f000-0x4)=0x0, &(0x7f000039b000-0x4)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e67000)={0x0, 0x0, 0x0}, &(0x7f0000181000-0x4)=0xc) setsockopt$inet_buf(r5, 0x0, 0x40, &(0x7f0000c2c000)="958e396937a186d0c5000000000000577581000000000000008d9ab4d1ed5c28267b784456ca2cf70002000000000000cc49b7df310537a2401a937959f43a69b17356264295bf7142fd52bc010000004f4e49fda506", 0x56) [ 87.348450] device syz7 entered promiscuous mode [ 87.354729] device syz7 left promiscuous mode 2017/10/16 08:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007ec000)="2e2f66696c653000", &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) close(r0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000184000-0x8)="2e2f66696c653000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000041e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00001b0000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) bind(0xffffffffffffffff, &(0x7f000016b000-0x10)=@llc={0x1a, 0x0, 0x0, 0x200, 0x6, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ff2000)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007cc000)={0x0, @in6={{0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x8, 0x2, 0xbd5}, &(0x7f0000b3b000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000d85000)={r4, 0x2}, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006fc000-0xe8)={{{@in=@multicast2=0x0, @in=@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb5000-0x4)=0xe8) r5 = syz_open_dev$sg(&(0x7f0000264000-0x9)="2f6465762f73672300", 0x7ff, 0x101000) mknodat(r5, &(0x7f000070b000-0x8)="2e2f66696c653000", 0x4, 0x7) sendto(0xffffffffffffffff, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x0, 0x0, 0x0) fsetxattr(r1, &(0x7f0000504000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000c5a000-0x5)="275c272900", 0x5, 0x2) r6 = dup2(r3, r3) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000305000-0x10)={0x1, &(0x7f0000b83000-0x8)=[{0x9, 0x3, 0x3, 0x81}]}, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000010f000-0x8)={0x0, 0x0}) timer_create(0x6, &(0x7f0000448000)={0x0, 0x1f, 0x1, @thr={&(0x7f0000168000-0xdc)="b3fbc069ceacd2d269448391e71de7a2bb6a02281c4df21496d20eca7c8b495782a2e4b44d23cc8f11ee3fa73ffc40002aa74293ddf182a1c6b9b63fec0f45403c4f6715363d4266a3a85073ea22c7c2397c56973aed4c5ca00ef618bf0e068d3abd8e675a7c38ea6266b271c9f81d9b5048bb4374906333036e258479267f21c71cf86bb03279c5b7cccb02d57956b76661c4e3a4e20d8f9159d56115f04835172b881a9a88535ab775a0353c324827e212e1827274dfa3797edc3a489ee8e22c0d44d3dce04659dbaf8b5983f0f2aa04cf26ed12240137f5bcc145", &(0x7f0000a05000)="2c812a6f624250432949382048ad84c5fdc083bee09184c156a40b8093fe7576aac93f88d99951bda2acb342bb47ec01560649b511c679fa1dc3d90716ca601ee57843865c5aaf6826b87bba96bbc26537b0d4b6bc9c305ebc294c31804ade2463bee252"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000574000)=0x0) timer_gettime(r8, &(0x7f0000862000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = memfd_create(&(0x7f0000e7f000)="00", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0xc02c5341, &(0x7f00007ce000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffc}) 2017/10/16 08:14:12 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x8000000000032, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x5, 0x7, 0x2, &(0x7f0000001000-0x10)={r3, r4+10000000}, &(0x7f0000001000+0xe03)=0x7fffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) wait4(r5, 0x0, 0x20000000, 0x0) accept$unix(r2, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x4)=0x2c41ae50, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = getpgrp(0x0) sched_setparam(r6, &(0x7f0000001000-0x4)=0x0) clock_gettime(0xdfff7ff7fffffff2, &(0x7f0000001000-0x10)={0x0, 0x0}) lseek(r2, 0x3d, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) 2017/10/16 08:14:12 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000322000)={0x0, 0x0}) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x3000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000025d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x1000006, 0x8000000033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9d000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) recvfrom$llc(r4, &(0x7f000079e000)="", 0x0, 0x100, &(0x7f00003a3000)={0x1a, 0xd, 0x1ff, 0xa1c4, 0x80000001, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xda, &(0x7f0000133000-0x4)=0x0, &(0x7f000095e000)=0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00003ab000-0x4)={0xfffffffffffffffe, 0x6, 0x1000008000}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r3) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x4, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x1, 0xdf, 0x4, 0x5, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x2, 0x101}) recvfrom$inet(r1, &(0x7f00008ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x22, &(0x7f0000989000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xe849}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x40}], 0x8) bind$inet(r0, &(0x7f0000e69000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000b77000-0x10)={&(0x7f0000476000/0x4000)=nil, 0x4000}) openat$rtc(0xffffffffffffff9c, &(0x7f0000f06000-0x9)="2f6465762f72746300", 0x800000000001, 0x0) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="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", 0x2d6, 0x0, &(0x7f0000e4d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 87.405982] syz-executor6: vmalloc: allocation failure: 16587630936 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 87.417341] CPU: 1 PID: 9270 Comm: syz-executor6 Not tainted 4.9.56-g5c73594 #66 [ 87.424865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.434203] ffff8801aa97f880 ffffffff81d93999 1ffff1003552ff13 ffff8801a5963000 [ 87.442209] ffffffff83ab7ac0 0000000000000001 0000000000400000 ffff8801aa97f990 2017/10/16 08:14:12 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000eee000)=0xef2d, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) sendto$inet6(r0, &(0x7f0000156000-0xa4)="255e198fd8aec8c33d5a3a7b7d1892c40780f5b93798bb01206126c8c6607944cec846c5387fea75a61f11a05bfca0257d528a2a7435edc88c3866b92cdac371283aaf0c30d59bddb5ae6969a4fed889e6d135ec2adab369c7b270861cdd5328bb05c49a6e8bcacb2cbf9b3f494a2a703f8acb5d2120a6b1eb486b1c964d03012b62c6a06a4353126d42eeecdc82f8317ce79183e979d290d1892a70f1bcb8ab7ca2855c", 0xa4, 0x0, 0x0, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000057d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000632000)=0xb) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000055000)=0xa, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="ba", 0x1, 0x0, &(0x7f0000eed000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005ed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00003df000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x8, 0x5, 0x100, 0x10000000, 0x40, r4}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x34, &(0x7f0000ef2000-0xd0)="7b03481f8d379bbc566fd63325ba5bffc1520de9ae1a41d3212f8c987d64b0af7bd52165b9cd0435616aaffb378413d6c4aa041245918c9cf2bf42b6cc2f9f6a51533796662089b248da9f4d34959a2896c4d39e9fcbe7601dafffcf1cf098d9801d38030dc824ca6cb259cb45e347c11479f7726a6064494f294d73f77b25395abae2be21d55b7c39cbdfe17dc4a89923c6e18e4507cf6a46658c08f204a3fd2878e7246778d57e60b15fc9e240ce2c220eb1d3b783e9cf405872aae5a4289261f789338cc276b2ba42bb64aa6e8754", 0xd0) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000cac000-0x4)=0x1, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[{&(0x7f0000ef1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000ef2000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000ef4000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000ef4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000ee0000-0x51)="", 0x0, 0x200000000}, 0x2020) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x40002021, 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000ef6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000e46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @loopback=0x7f000001, @empty=0x0, {[@timestamp={0x44, 0x4, 0x3, 0x0, 0x0, []}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x100, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}) 2017/10/16 08:14:12 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xba9b, 0x5, &(0x7f0000e74000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f69000)=0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d1000)="2f6465762f72666b696c6c00", 0x20000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000106000)={0x4, 0x8200, 0x0, 0x4, 0x0}, &(0x7f0000683000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000066000)={r2, 0x4, 0x30}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000904000-0x50)={{0x0, 0x3, 0x7fff, 0x1, 0x3}, 0x1f, 0x8001, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033a000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000bfe000)={&(0x7f00000ba000/0x4000)=nil, 0x1, 0x2, 0x40, &(0x7f0000398000/0xc000)=nil, 0x3}) syz_fuse_mount(&(0x7f0000015000-0x8)="2e2f66696c653000", 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) recvmmsg(r3, &(0x7f00004b2000)=[{{&(0x7f000053d000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000737000-0x10)=[{&(0x7f0000b3a000-0x13)="00000000000000000000000000000000000000", 0x13}], 0x1, &(0x7f0000e40000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xffffffffffffffe0}, 0x2}, {{&(0x7f0000a59000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000524000-0x70)=[{&(0x7f0000fca000)="", 0x0}, {&(0x7f0000466000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f000021f000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000445000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000787000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f00002b8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f00005b8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x7, &(0x7f0000082000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a, 0x800}, 0xfffffffffffffff9}], 0x2, 0x0, &(0x7f000011e000-0x10)={0x0, 0x0}) unshare(0x400) pselect6(0x40, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002c000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x10)={0x0, 0x989681}, &(0x7f000002d000-0x10)={&(0x7f0000027000)={0x0}, 0x8}) write(r0, &(0x7f000095e000)="260000002400430504cfff000100000000000004010000000000010000000000000000006e35", 0x26) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f6a000)="2e2f66696c653000", &(0x7f0000f6b000-0x8)="2e2f66696c653000") r5 = openat$binder(0xffffffffffffff9c, &(0x7f0000b78000+0x71e)="2f6465762f62696e64657200", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003f4000-0x8)={0x0, 0x0}, &(0x7f0000da7000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cdb000)={r6, 0x9, 0x8, 0x3}, &(0x7f0000a44000)=0x10) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000609000)="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") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000020f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000241000)=0xe8) 2017/10/16 08:14:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000053f000)="2e2f66696c653000", 0x5c) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000a1000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000013f000)=0x56) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xc, &(0x7f00006f8000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003ea000)={0x0, []}, &(0x7f0000e99000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000bbc000)=r2) pipe(&(0x7f0000195000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r3, 0x0, 0x400827, &(0x7f0000881000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003c4000)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000ffe000)=0x0, &(0x7f0000369000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}) r6 = epoll_create1(0x8080004) ioctl(r5, 0x833a, &(0x7f0000db3000-0x1000)="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") write(r6, &(0x7f00008ec000)="01c100000001000100000000005261ccd1fc5504007646c76b4e00f1d23cbcc9d500000020001a674804fc0124ed00000004b90b760600e66a1f063371d421", 0x3f) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f000077c000-0x4)=0x0, &(0x7f0000db6000)=0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000dce000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f00008b0000)=0xc) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000eae000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) open$dir(&(0x7f00006b0000-0x8)="2e2f66696c653000", 0x200, 0x6) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000d97000-0x10)={0x6, &(0x7f0000c12000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000035b000)={r7, &(0x7f00008e7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f000001b000)=0x4, 0x4) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000c0a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f0000575000-0x4)={0x0, 0xfffffffffffffffd}}}) [ 87.450215] ffffffff814512b2 024000c2a9f3eb2c 0000000041b58ab3 ffffffff8418ff9d [ 87.458241] Call Trace: [ 87.460820] [] dump_stack+0xc1/0x128 [ 87.466169] [] warn_alloc+0x212/0x240 [ 87.471602] [] ? zone_watermark_ok_safe+0x280/0x280 [ 87.478250] [] ? __alloc_pages_nodemask+0x390/0x6b0 [ 87.484896] [] ? __alloc_pages_slowpath+0x1dc0/0x1dc0 [ 87.491713] [] ? depot_save_stack+0x3b1/0x4a0 [ 87.497844] [] __vmalloc_node_range+0x3f5/0x5f0 [ 87.504147] [] ? kmalloc_order+0x5f/0x70 [ 87.505612] binder: 9294:9304 ioctl 4b6a 20609000 returned -22 [ 87.515783] [] ? kmalloc_order_trace+0x68/0x190 [ 87.522080] [] ? sock_common_setsockopt+0x95/0xd0 [ 87.528560] [] vmalloc+0x5b/0x70 [ 87.530476] binder: 9294:9318 ioctl 4b6a 20609000 returned -22 [ 87.539509] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 87.545986] [] xt_alloc_entry_offsets+0x41/0x60 [ 87.552274] [] translate_table+0x21a/0x1e30 [ 87.558213] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 87.565192] [] ? selinux_ipv4_output+0x40/0x40 [ 87.571391] [] ? ipt_alloc_initial_table+0x660/0x660 [ 87.578110] [] ? check_stack_object+0x68/0x140 [ 87.584306] [] ? __check_object_size+0x174/0x3a9 [ 87.590674] [] ? 0xffffffff810002b8 [ 87.595914] [] do_ipt_set_ctl+0x2be/0x470 [ 87.601678] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 87.608223] [] ? mutex_unlock+0x9/0x10 [ 87.613729] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 87.620801] [] nf_setsockopt+0x67/0xc0 [ 87.626304] [] ip_setsockopt+0xa1/0xb0 [ 87.631804] [] tcp_setsockopt+0x82/0xd0 [ 87.637394] [] sock_common_setsockopt+0x95/0xd0 [ 87.643680] [] SyS_setsockopt+0x160/0x250 [ 87.649443] [] ? SyS_recv+0x40/0x40 [ 87.654684] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.661231] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 87.668409] Mem-Info: [ 87.670948] active_anon:95653 inactive_anon:51 isolated_anon:0 [ 87.670948] active_file:3536 inactive_file:5955 isolated_file:0 [ 87.670948] unevictable:0 dirty:48 writeback:15 unstable:0 [ 87.670948] slab_reclaimable:4003 slab_unreclaimable:21149 [ 87.670948] mapped:22118 shmem:323 pagetables:780 bounce:0 [ 87.670948] free:1477612 free_pcp:311 free_cma:0 [ 87.707052] device syz7 entered promiscuous mode [ 87.708695] Node 0 active_anon:382112kB inactive_anon:204kB active_file:14144kB inactive_file:23820kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88472kB dirty:192kB writeback:60kB shmem:1292kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 45056kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no 2017/10/16 08:14:12 executing program 6: perf_event_open(&(0x7f0000d7f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r0 = openat(0xffffffffffffffff, &(0x7f00001c0000-0x8)="2e2f66696c653000", 0x22200, 0x10) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000cd8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3900}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x816, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000be8000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfce3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000067c000-0x20)={0x9, 0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000004a000-0x10)={r2, 0x80000001}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000cd7000+0x9c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) symlink(&(0x7f0000cb0000)="2e2f66696c653000", &(0x7f0000385000)="2e2f66696c653000") semget$private(0x0, 0x0, 0x0) alarm(0x9) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000015f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") lstat(&(0x7f0000f95000-0x8)="2e2f66696c653000", &(0x7f0000f30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x8, &(0x7f0000173000-0x8)=0x0) pivot_root(&(0x7f0000438000-0x8)="2e2f66696c653000", &(0x7f0000d95000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000f9e000-0x2)="c4ea", 0x0) write(r3, &(0x7f00001e6000)="71", 0x1) write(r3, &(0x7f0000053000)="accec8b54effb95054893a71b45c5b9ee5a432e5448965717d8a626fed982ec722a86e0fef1a5f0076ce38e4a92621bbc92f1010718e28877f9a81e263918bd95d7d324ff938a97969b54c0754a8845832a839cb5b9535c3ac82e4b60786348abae48825d98a1ccb3d51d9c5cb8c66e5bff98998a0e83a0265f18fd33b0a9deb23dfe64b2051e58a10af71cf512d8fc350aae3a9b509e8dc105f352fbcc46679ef94463436d86319764cc06437715ecd545b199ff072dc941d99b5eb470f4f00ae4274185e785614849211d2cd", 0xcd) [ 87.708711] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2910 6411 6411 [ 87.708734] DMA32 free:2981148kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:648kB free_cma:0kB 2017/10/16 08:14:12 executing program 6: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005c6000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x8c6, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r0, 0x227b, &(0x7f0000001000)="06") mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000015d000-0x10)={0x0, 0x0}, &(0x7f00005c8000-0x10)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2000) read(r0, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000136000-0x1)="00") lowmem_reserve[]: 0 0 3501 3501 [ 87.708758] Normal free:2912672kB min:36816kB low:46020kB high:55224kB active_anon:382112kB inactive_anon:204kB active_file:14144kB inactive_file:23820kB unevictable:0kB writepending:252kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:16012kB slab_unreclaimable:85404kB kernel_stack:6048kB pagetables:2972kB bounce:0kB free_pcp:900kB local_pcp:432kB free_cma:0kB ** 1110 printk messages dropped ** [ 87.821082] [] _raw_write_lock_irqsave+0x56/0x62 ** 1636 printk messages dropped ** [ 87.830446] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1683 printk messages dropped ** [ 87.840095] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1876 printk messages dropped ** [ 87.850900] fasync_helper+0x37/0xb0 ** 1175 printk messages dropped ** [ 87.857652] ================================================================== ** 1794 printk messages dropped ** [ 87.867995] [] __vfs_read+0x103/0x670 ** 1477 printk messages dropped ** [ 87.876466] Call Trace: ** 968 printk messages dropped ** [ 87.882049] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1664 printk messages dropped ** [ 87.891650] rcu_process_callbacks+0x889/0x12d0 ** 1331 printk messages dropped ** [ 87.899303] [] ? avc_policy_seqno+0x9/0x20 ** 1550 printk messages dropped ** [ 87.908219] [] _raw_write_lock_irqsave+0x56/0x62 ** 1638 printk messages dropped ** [ 87.917690] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1749 printk messages dropped ** [ 87.927749] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1835 printk messages dropped ** [ 87.938281] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1836 printk messages dropped ** [ 87.948819] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1856 printk messages dropped ** [ 87.959517] [] ? fsnotify+0x86/0xf30 ** 1466 printk messages dropped ** [ 87.967917] ================================================================== ** 1806 printk messages dropped ** [ 87.978315] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1700 printk messages dropped ** [ 87.988000] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1685 printk messages dropped ** [ 87.997647] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1685 printk messages dropped ** [ 88.007292] [] kasan_report.part.1+0x21c/0x500 ** 1607 printk messages dropped ** [ 88.016588] kasan_slab_free+0x73/0xc0 ** 1199 printk messages dropped ** [ 88.023491] [] ? selinux_file_permission+0x82/0x460 ** 1683 printk messages dropped ** [ 88.033160] [] queued_write_lock_slowpath+0x116/0x150 ** 1707 printk messages dropped ** [ 88.042973] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1755 printk messages dropped ** [ 88.053064] [] kasan_report.part.1+0x21c/0x500 ** 1603 printk messages dropped ** [ 88.062338] Freed: ** 901 printk messages dropped ** [ 88.067503] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d907eb64 ** 2354 printk messages dropped ** [ 88.081051] kasan_kmalloc+0xad/0xe0 ** 1163 printk messages dropped ** [ 88.087733] PID = 3 ** 916 printk messages dropped ** [ 88.092995] [] _raw_write_lock_irqsave+0x56/0x62 ** 1626 printk messages dropped ** [ 88.102324] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1862 printk messages dropped ** [ 88.113120] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1689 printk messages dropped ** [ 88.122811] [] ? fsnotify+0xf30/0xf30 ** 1477 printk messages dropped ** [ 88.131258] [] kasan_report.part.1+0x21c/0x500 ** 1603 printk messages dropped ** [ 88.140503] Freed: ** 903 printk messages dropped ** [ 88.145667] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2031 printk messages dropped ** [ 88.157355] >ffff8801d907eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1802 printk messages dropped ** [ 88.167740] [] ? avc_policy_seqno+0x9/0x20 ** 1658 printk messages dropped ** [ 88.177246] fasync_free_rcu+0x1d/0x20 ** 1199 printk messages dropped ** [ 88.184160] [] ? rw_verify_area+0xe5/0x2b0 ** 1559 printk messages dropped ** [ 88.193113] [] ? fsnotify+0xf30/0xf30 ** 1478 printk messages dropped ** [ 88.201448] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1835 printk messages dropped ** [ 88.211990] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1834 printk messages dropped ** [ 88.222534] [] kasan_report.part.1+0x21c/0x500 ** 1609 printk messages dropped ** [ 88.231788] fasync_free_rcu+0x1d/0x20 ** 1191 printk messages dropped ** [ 88.238650] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1707 printk messages dropped ** [ 88.248490] [] ? rw_verify_area+0xe5/0x2b0 ** 1552 printk messages dropped ** [ 88.257374] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1685 printk messages dropped ** [ 88.267075] Call Trace: ** 970 printk messages dropped ** [ 88.272740] [] ? __kernel_write+0x340/0x340 ** 1551 printk messages dropped ** [ 88.281637] [] queued_write_lock_slowpath+0x116/0x150 ** 1711 printk messages dropped ** [ 88.291500] [] ? __kernel_write+0x340/0x340 ** 1569 printk messages dropped ** [ 88.300528] [] ? rw_verify_area+0xe5/0x2b0 ** 1551 printk messages dropped ** [ 88.309437] [] sg_read+0x91c/0x1400 ** 1437 printk messages dropped ** [ 88.317711] [] ? selinux_file_permission+0x82/0x460 ** 1689 printk messages dropped ** [ 88.327443] [] sg_read+0x91c/0x1400 ** 1437 printk messages dropped ** [ 88.335723] [] ? selinux_file_permission+0x82/0x460 ** 1688 printk messages dropped ** [ 88.345412] [] sg_finish_rem_req+0x295/0x340 ** 1577 printk messages dropped ** [ 88.354491] [] vfs_read+0x107/0x330 ** 1432 printk messages dropped ** [ 88.362738] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1712 printk messages dropped ** [ 88.372544] PID = 3 ** 915 printk messages dropped ** [ 88.377794] [] do_raw_write_lock+0xc7/0x1d0 ** 1546 printk messages dropped ** [ 88.386731] ================================================================== ** 1803 printk messages dropped ** [ 88.397191] [] SyS_read+0xd9/0x1b0 ** 1423 printk messages dropped ** [ 88.405365] [] ? selinux_file_permission+0x82/0x460 ** 1695 printk messages dropped ** [ 88.415110] [] ? __kernel_write+0x340/0x340 ** 1564 printk messages dropped ** [ 88.424121] [] ? fsnotify+0x86/0xf30 ** 1455 printk messages dropped ** [ 88.432469] kmem_cache_free+0xb2/0x2e0 ** 1214 printk messages dropped ** [ 88.439471] fasync_helper+0x37/0xb0 ** 1173 printk messages dropped ** [ 88.446181] ffff8801d907eb80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1801 printk messages dropped ** [ 88.456592] [] ? selinux_file_permission+0x82/0x460 ** 1689 printk messages dropped ** [ 88.466282] [] sg_read+0x91c/0x1400 ** 1435 printk messages dropped ** [ 88.474551] [] ? fsnotify+0xf30/0xf30 ** 1479 printk messages dropped ** [ 88.483020] [] __asan_report_load4_noabort+0x29/0x30 ** 1701 printk messages dropped ** [ 88.492786] [] queued_write_lock_slowpath+0x116/0x150 ** 1744 printk messages dropped ** [ 88.502840] Memory state around the buggy address: ** 1390 printk messages dropped ** [ 88.510834] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1760 printk messages dropped ** [ 88.520924] [] do_raw_write_lock+0xc7/0x1d0 ** 1565 printk messages dropped ** [ 88.529932] [] ? sg_remove_request+0x70/0x120 ** 1585 printk messages dropped ** [ 88.539004] Allocated: ** 963 printk messages dropped ** [ 88.544532] PID = 3 ** 905 printk messages dropped ** [ 88.549706] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1820 printk messages dropped ** [ 88.560184] __do_softirq+0x22d/0x964 ** 1182 printk messages dropped ** [ 88.566967] [] ? sg_remove_request+0x70/0x120 ** 1591 printk messages dropped ** [ 88.576119] kmem_cache_alloc+0xba/0x290 ** 1225 printk messages dropped ** [ 88.583148] sg_fasync+0x86/0xb0 ** 1116 printk messages dropped ** [ 88.589548] [] dump_stack+0xc1/0x128 ** 1451 printk messages dropped ** [ 88.597920] [] ? rw_verify_area+0xe5/0x2b0 ** 1553 printk messages dropped ** [ 88.606869] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1750 printk messages dropped ** [ 88.616900] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1836 printk messages dropped ** [ 88.627449] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1871 printk messages dropped ** [ 88.638218] save_stack+0x43/0xd0 ** 1130 printk messages dropped ** [ 88.644693] [] ? sg_remove_request+0x70/0x120 ** 1590 printk messages dropped ** [ 88.653839] kasan_slab_alloc+0x12/0x20 ** 1216 printk messages dropped ** [ 88.660831] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1676 printk messages dropped ** [ 88.670448] [] queued_write_lock_slowpath+0x116/0x150 ** 1713 printk messages dropped ** [ 88.680305] [] ? fsnotify+0xf30/0xf30 ** 1476 printk messages dropped ** [ 88.688760] [] kasan_object_err+0x1c/0x70 ** 1524 printk messages dropped ** [ 88.697563] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1687 printk messages dropped ** [ 88.707226] [] ? __kernel_write+0x340/0x340 ** 1564 printk messages dropped ** [ 88.716215] [] ? fsnotify+0x86/0xf30 ** 1458 printk messages dropped ** [ 88.724610] __do_softirq+0x22d/0x964 ** 1185 printk messages dropped ** [ 88.731421] [] sg_read+0x91c/0x1400 ** 1450 printk messages dropped ** [ 88.739764] kasan_kmalloc+0xad/0xe0 ** 1169 printk messages dropped ** [ 88.746476] rcu_process_callbacks+0x889/0x12d0 ** 1330 printk messages dropped ** [ 88.754140] [] ? fsnotify+0xf30/0xf30 ** 1501 printk messages dropped ** [ 88.762774] [] SyS_read+0xd9/0x1b0 ** 1426 printk messages dropped ** [ 88.770989] [] vfs_read+0x107/0x330 ** 1443 printk messages dropped ** [ 88.779308] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1349 printk messages dropped ** [ 88.787082] Allocated: ** 959 printk messages dropped ** [ 88.792597] sg_fasync+0x86/0xb0 ** 1096 printk messages dropped ** [ 88.798912] fasync_free_rcu+0x1d/0x20 ** 1200 printk messages dropped ** [ 88.805798] [] vfs_read+0x107/0x330 ** 1446 printk messages dropped ** [ 88.814106] save_stack_trace+0x16/0x20 ** 1210 printk messages dropped ** [ 88.821083] Allocated: ** 957 printk messages dropped ** [ 88.826571] kmem_cache_alloc+0xba/0x290 ** 1216 printk messages dropped ** [ 88.833558] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1690 printk messages dropped ** [ 88.843270] [] ? avc_policy_seqno+0x9/0x20 ** 1559 printk messages dropped ** [ 88.852242] [] __vfs_read+0x103/0x670 ** 1476 printk messages dropped ** [ 88.860689] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1826 printk messages dropped ** [ 88.871160] ffff8801d907ec00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1800 printk messages dropped ** [ 88.881549] [] ? selinux_file_permission+0x82/0x460 ** 1717 printk messages dropped ** [ 88.891449] SyS_fcntl+0x658/0xc70 ** 1139 printk messages dropped ** [ 88.898023] [] ? rw_verify_area+0xe5/0x2b0 ** 1554 printk messages dropped ** [ 88.906935] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1749 printk messages dropped ** [ 88.916965] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1835 printk messages dropped ** [ 88.927491] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1836 printk messages dropped ** [ 88.938038] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 88.948602] Call Trace: ** 971 printk messages dropped ** [ 88.954203] [] ? fsnotify+0x86/0xf30 ** 1457 printk messages dropped ** [ 88.962560] rcu_process_callbacks+0x889/0x12d0 ** 1330 printk messages dropped ** [ 88.970208] [] ? fsnotify+0xf30/0xf30 ** 1479 printk messages dropped ** [ 88.978693] [] __asan_report_load4_noabort+0x29/0x30 ** 1700 printk messages dropped ** [ 88.988457] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1809 printk messages dropped ** [ 88.998886] kmem_cache_free+0xb2/0x2e0 ** 1120 printk messages dropped ** [ 89.005317] [] sg_read+0x91c/0x1400 ** 1444 printk messages dropped ** [ 89.013639] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1701 printk messages dropped ** [ 89.023405] Allocated: ** 966 printk messages dropped ** [ 89.029502] kasan_slab_free+0x73/0xc0 ** 1192 printk messages dropped ** [ 89.036356] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1749 printk messages dropped ** [ 89.046367] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1834 printk messages dropped ** [ 89.056892] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1838 printk messages dropped ** [ 89.067430] Call Trace: ** 979 printk messages dropped ** [ 89.073091] [] ? vfs_copy_file_range+0x740/0x740 ** 1627 printk messages dropped ** [ 89.082458] [] ? security_file_permission+0x89/0x1e0 ** 1703 printk messages dropped ** [ 89.092227] [] ? vfs_copy_file_range+0x740/0x740 ** 1639 printk messages dropped ** [ 89.101645] kasan_kmalloc+0xad/0xe0 ** 1169 printk messages dropped ** [ 89.108343] rcu_process_callbacks+0x889/0x12d0 ** 1332 printk messages dropped ** [ 89.116011] [] ? selinux_file_permission+0x82/0x460 ** 1688 printk messages dropped ** [ 89.125704] [] sg_finish_rem_req+0x295/0x340 ** 1578 printk messages dropped ** [ 89.134815] [] SyS_read+0xd9/0x1b0 ** 1429 printk messages dropped ** [ 89.143035] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1700 printk messages dropped ** [ 89.152805] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1676 printk messages dropped ** [ 89.162381] [] queued_write_lock_slowpath+0x116/0x150 ** 1710 printk messages dropped ** [ 89.172234] [] __vfs_read+0x103/0x670 ** 1486 printk messages dropped ** [ 89.180745] [] _raw_write_lock_irqsave+0x56/0x62 ** 1638 printk messages dropped ** [ 89.190179] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1744 printk messages dropped ** [ 89.200176] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d907eb64 ** 2363 printk messages dropped ** [ 89.213779] save_stack_trace+0x16/0x20 ** 1209 printk messages dropped ** [ 89.220767] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1688 printk messages dropped ** [ 89.230466] [] ? fsnotify+0x86/0xf30 ** 1443 printk messages dropped ** [ 89.238742] kasan_kmalloc+0xad/0xe0 ** 1172 printk messages dropped ** [ 89.245484] ffff8801d907ea00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1799 printk messages dropped ** [ 89.255826] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1680 printk messages dropped ** [ 89.265536] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1835 printk messages dropped ** [ 89.276078] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1860 printk messages dropped ** [ 89.286864] [] ? selinux_file_permission+0x82/0x460 ** 1694 printk messages dropped ** [ 89.296605] [] __vfs_read+0x103/0x670 ** 1476 printk messages dropped ** [ 89.305073] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 89.315653] Call Trace: ** 969 printk messages dropped ** [ 89.321259] [] __vfs_read+0x103/0x670 ** 1449 printk messages dropped ** [ 89.329594] sg_fasync+0x86/0xb0 ** 1113 printk messages dropped ** [ 89.335949] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1835 printk messages dropped ** [ 89.346504] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1834 printk messages dropped ** [ 89.357089] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1837 printk messages dropped ** [ 89.367652] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1835 printk messages dropped ** [ 89.378205] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1835 printk messages dropped ** [ 89.388755] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 89.399292] Call Trace: ** 979 printk messages dropped ** [ 89.404957] [] ? vfs_copy_file_range+0x740/0x740 ** 1662 printk messages dropped ** [ 89.414480] ================================================================== ** 1802 printk messages dropped ** [ 89.424869] [] vfs_read+0x107/0x330 ** 1422 printk messages dropped ** [ 89.433022] [] ? fsnotify+0xf30/0xf30 ** 1478 printk messages dropped ** [ 89.441517] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1831 printk messages dropped ** [ 89.452145] Call Trace: ** 965 printk messages dropped ** [ 89.457721] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1677 printk messages dropped ** [ 89.467335] ================================================================== ** 1799 printk messages dropped ** [ 89.477754] [] ? security_file_permission+0x89/0x1e0 ** 1700 printk messages dropped ** [ 89.487503] [] ? rw_verify_area+0xe5/0x2b0 ** 1553 printk messages dropped ** [ 89.496436] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1741 printk messages dropped ** [ 89.506418] ffff8801d907eb80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1804 printk messages dropped ** [ 89.516806] [] vfs_read+0x107/0x330 ** 1445 printk messages dropped ** [ 89.525113] PID = 3 ** 920 printk messages dropped ** [ 89.530404] [] sg_read+0x91c/0x1400 ** 1429 printk messages dropped ** [ 89.538664] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1772 printk messages dropped ** [ 89.548854] [] ? fsnotify+0x86/0xf30 ** 1462 printk messages dropped ** [ 89.557204] >ffff8801d907eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1798 printk messages dropped ** [ 89.567553] [] __vfs_read+0x103/0x670 ** 1475 printk messages dropped ** [ 89.576007] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1835 printk messages dropped ** [ 89.586552] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1834 printk messages dropped ** [ 89.597112] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1836 printk messages dropped ** [ 89.607688] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1835 printk messages dropped ** [ 89.618232] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1842 printk messages dropped ** [ 89.628832] [] __asan_report_load4_noabort+0x29/0x30 ** 1697 printk messages dropped ** [ 89.638572] [] kasan_report.part.1+0x21c/0x500 ** 1602 printk messages dropped ** [ 89.647802] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1348 printk messages dropped ** [ 89.655602] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1688 printk messages dropped ** [ 89.665317] [] ? fsnotify+0x86/0xf30 ** 1480 printk messages dropped ** [ 89.673799] [] __asan_report_load4_noabort+0x29/0x30 ** 1701 printk messages dropped ** [ 89.683585] [] queued_write_lock_slowpath+0x116/0x150 ** 1711 printk messages dropped ** [ 89.693450] [] ? __kernel_write+0x340/0x340 ** 1564 printk messages dropped ** [ 89.702513] [] ? fsnotify+0x86/0xf30 ** 1457 printk messages dropped ** [ 89.710855] rcu_process_callbacks+0x889/0x12d0 ** 1327 printk messages dropped ** [ 89.718496] [] __vfs_read+0x103/0x670 ** 1481 printk messages dropped ** [ 89.726988] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1846 printk messages dropped ** [ 89.737628] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1750 printk messages dropped ** [ 89.747672] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1833 printk messages dropped ** [ 89.758182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2147 printk messages dropped ** [ 89.770556] kasan_kmalloc+0xad/0xe0 ** 1172 printk messages dropped ** [ 89.777294] ffff8801d907ea00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1804 printk messages dropped ** [ 89.787682] [] ? avc_policy_seqno+0x9/0x20 ** 1549 printk messages dropped ** [ 89.796560] [] do_raw_write_lock+0xc7/0x1d0 ** 1590 printk messages dropped ** [ 89.805728] save_stack+0x43/0xd0 ** 1126 printk messages dropped ** [ 89.812167] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1798 printk messages dropped ** [ 89.822546] kasan_slab_alloc+0x12/0x20 ** 1217 printk messages dropped ** [ 89.829561] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1690 printk messages dropped ** [ 89.839310] [] ? avc_policy_seqno+0x9/0x20 ** 1561 printk messages dropped ** [ 89.848264] [] ? fsnotify+0x86/0xf30 ** 1460 printk messages dropped ** [ 89.856621] ffff8801d907ea00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1804 printk messages dropped ** [ 89.866965] [] ? avc_policy_seqno+0x9/0x20 ** 1552 printk messages dropped ** [ 89.875883] [] sg_remove_request+0x70/0x120 ** 1563 printk messages dropped ** [ 89.884867] [] sg_remove_request+0x70/0x120 ** 1565 printk messages dropped ** [ 89.893863] [] sg_read+0x91c/0x1400 ** 1436 printk messages dropped ** [ 89.902134] [] ? avc_policy_seqno+0x9/0x20 ** 1551 printk messages dropped ** [ 89.911031] [] ? sg_remove_request+0x70/0x120 ** 1589 printk messages dropped ** [ 89.920182] kasan_kmalloc+0xad/0xe0 ** 1173 printk messages dropped ** [ 89.926924] ffff8801d907ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1840 printk messages dropped ** [ 89.937503] ================================================================== ** 1797 printk messages dropped ** [ 89.947852] [] ? fsnotify+0xf30/0xf30 ** 1485 printk messages dropped ** [ 89.956369] [] sg_remove_request+0x70/0x120 ** 1565 printk messages dropped ** [ 89.965391] [] sg_read+0x91c/0x1400 ** 1440 printk messages dropped ** [ 89.973718] [] vfs_read+0x107/0x330 ** 1443 printk messages dropped ** [ 89.981993] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1346 printk messages dropped ** [ 89.989744] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1670 printk messages dropped ** [ 89.999295] Call Trace: ** 969 printk messages dropped ** [ 90.004893] [] __vfs_read+0x103/0x670 ** 1461 printk messages dropped ** [ 90.013314] Memory state around the buggy address: ** 1383 printk messages dropped ** [ 90.021291] [] do_raw_write_lock+0xc7/0x1d0 ** 1562 printk messages dropped ** [ 90.030270] [] queued_write_lock_slowpath+0x116/0x150 ** 1710 printk messages dropped ** [ 90.040099] [] __vfs_read+0x103/0x670 ** 1475 printk messages dropped ** [ 90.048565] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1837 printk messages dropped ** [ 90.059128] Call Trace: ** 998 printk messages dropped ** [ 90.064894] kasan_slab_free+0x73/0xc0 ** 1185 printk messages dropped ** [ 90.071697] [] _raw_write_lock_irqsave+0x56/0x62 ** 1638 printk messages dropped ** [ 90.081127] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1746 printk messages dropped ** [ 90.091242] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2039 printk messages dropped ** [ 90.102957] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2046 printk messages dropped ** [ 90.114737] [] kasan_object_err+0x1c/0x70 ** 1529 printk messages dropped ** [ 90.123576] kasan_kmalloc+0xad/0xe0 ** 1178 printk messages dropped ** [ 90.130347] ================================================================== ** 1798 printk messages dropped ** [ 90.140712] [] ? avc_policy_seqno+0x9/0x20 ** 1547 printk messages dropped ** [ 90.149574] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1798 printk messages dropped ** [ 90.159948] kasan_slab_alloc+0x12/0x20 ** 1204 printk messages dropped ** [ 90.166887] [] __vfs_read+0x103/0x670 ** 1601 printk messages dropped ** [ 90.176094] ^ ** 1652 printk messages dropped ** [ 90.185649] [] _raw_write_lock_irqsave+0x56/0x62 ** 1665 printk messages dropped ** [ 90.195254] Freed: ** 904 printk messages dropped ** [ 90.200289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2129 printk messages dropped ** [ 90.212587] [] __vfs_read+0x103/0x670 ** 1475 printk messages dropped ** [ 90.221055] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1833 printk messages dropped ** [ 90.231600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2143 printk messages dropped ** [ 90.243982] Allocated: ** 962 printk messages dropped ** [ 90.249517] Freed: ** 880 printk messages dropped ** [ 90.254585] sg_fasync+0x86/0xb0 ** 1099 printk messages dropped ** [ 90.260895] Memory state around the buggy address: ** 1380 printk messages dropped ** [ 90.268824] [] __asan_report_load4_noabort+0x29/0x30 ** 1699 printk messages dropped ** [ 90.278594] [] __asan_report_load4_noabort+0x29/0x30 ** 1706 printk messages dropped ** [ 90.288404] [] sg_finish_rem_req+0x295/0x340 ** 1574 printk messages dropped ** [ 90.297470] [] ? selinux_file_permission+0x82/0x460 ** 1689 printk messages dropped ** [ 90.307171] [] sg_read+0x91c/0x1400 ** 1433 printk messages dropped ** [ 90.315454] [] ? __kernel_write+0x340/0x340 ** 1593 printk messages dropped ** [ 90.324592] fasync_free_rcu+0x1d/0x20 ** 1194 printk messages dropped ** [ 90.331477] [] ? fsnotify+0x86/0xf30 ** 1457 printk messages dropped ** [ 90.339871] rcu_process_callbacks+0x889/0x12d0 ** 1330 printk messages dropped ** [ 90.347541] [] ? fsnotify+0xf30/0xf30 ** 1465 printk messages dropped ** [ 90.355983] ================================================================== ** 1796 printk messages dropped ** [ 90.366343] [] ? fsnotify+0x86/0xf30 ** 1457 printk messages dropped ** [ 90.374775] rcu_process_callbacks+0x889/0x12d0 ** 1327 printk messages dropped ** [ 90.382443] [] __vfs_read+0x103/0x670 ** 1473 printk messages dropped ** [ 90.390900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2142 printk messages dropped ** [ 90.403310] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1684 printk messages dropped ** [ 90.413047] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1742 printk messages dropped ** [ 90.423079] ================================================================== ** 1781 printk messages dropped ** [ 90.433348] [] __asan_report_load4_noabort+0x29/0x30 ** 1693 printk messages dropped ** [ 90.443094] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1867 printk messages dropped ** [ 90.454016] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1689 printk messages dropped ** [ 90.463748] [] ? fsnotify+0xf30/0xf30 ** 1474 printk messages dropped ** [ 90.472186] Call Trace: ** 965 printk messages dropped ** [ 90.477753] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1661 printk messages dropped ** [ 90.487292] PID = 3 ** 915 printk messages dropped ** [ 90.492551] [] do_raw_write_lock+0xc7/0x1d0 ** 1555 printk messages dropped ** [ 90.501514] Call Trace: ** 967 printk messages dropped ** [ 90.507120] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1721 printk messages dropped ** [ 90.517045] kmem_cache_alloc+0xba/0x290 ** 1227 printk messages dropped ** [ 90.524107] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1345 printk messages dropped ** [ 90.531875] [] ? vfs_copy_file_range+0x740/0x740 ** 1638 printk messages dropped ** [ 90.541330] save_stack+0x43/0xd0 ** 1126 printk messages dropped ** [ 90.547799] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1793 printk messages dropped ** [ 90.558177] Allocated: ** 951 printk messages dropped ** [ 90.563643] Allocated: ** 942 printk messages dropped ** [ 90.569065] [] ? selinux_file_permission+0x82/0x460 ** 1672 printk messages dropped ** [ 90.578644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2171 printk messages dropped ** [ 90.591215] ================================================================== ** 1793 printk messages dropped ** [ 90.601559] [] __vfs_read+0x103/0x670 ** 1482 printk messages dropped ** [ 90.610112] [] __asan_report_load4_noabort+0x29/0x30 ** 1681 printk messages dropped ** [ 90.619827] >ffff8801d907eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1803 printk messages dropped ** [ 90.630275] [] ? selinux_file_permission+0x82/0x460 ** 1689 printk messages dropped ** [ 90.640054] [] sg_read+0x91c/0x1400 ** 1432 printk messages dropped ** [ 90.648305] [] __vfs_read+0x103/0x670 ** 1480 printk messages dropped ** [ 90.656780] [] kasan_report.part.1+0x21c/0x500 ** 1611 printk messages dropped ** [ 90.666052] __do_softirq+0x22d/0x964 ** 1185 printk messages dropped ** [ 90.672908] [] sg_read+0x91c/0x1400 ** 1447 printk messages dropped ** [ 90.681225] PID = 9342 ** 961 printk messages dropped ** [ 90.686708] Freed: ** 884 printk messages dropped ** [ 90.691801] PID = 3 ** 902 printk messages dropped ** [ 90.696959] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2018 printk messages dropped ** [ 90.708542] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1344 printk messages dropped ** [ 90.716278] [] SyS_read+0xd9/0x1b0 ** 1473 printk messages dropped ** [ 90.724723] [] __asan_report_load4_noabort+0x29/0x30 ** 1696 printk messages dropped ** [ 90.734551] [] kasan_object_err+0x1c/0x70 ** 1525 printk messages dropped ** [ 90.743339] Allocated: ** 959 printk messages dropped ** [ 90.748892] sg_fasync+0x86/0xb0 ** 1098 printk messages dropped ** [ 90.755202] __do_softirq+0x22d/0x964 ** 1186 printk messages dropped ** [ 90.762019] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1685 printk messages dropped ** [ 90.771694] Call Trace: ** 969 printk messages dropped ** [ 90.777291] [] __vfs_read+0x103/0x670 ** 1459 printk messages dropped ** [ 90.785666] rcu_process_callbacks+0x889/0x12d0 ** 1333 printk messages dropped ** [ 90.793366] [] ? security_file_permission+0x89/0x1e0 ** 1697 printk messages dropped ** [ 90.803110] [] ? avc_policy_seqno+0x9/0x20 ** 1552 printk messages dropped ** [ 90.812012] [] sg_remove_request+0x70/0x120 ** 1562 printk messages dropped ** [ 90.821004] [] ? sg_remove_request+0x70/0x120 ** 1594 printk messages dropped ** [ 90.830183] SyS_fcntl+0x658/0xc70 ** 1135 printk messages dropped ** [ 90.836710] [] ? fsnotify+0xf30/0xf30 ** 1472 printk messages dropped ** [ 90.845159] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1862 printk messages dropped ** [ 90.855956] [] ? rw_verify_area+0xe5/0x2b0 ** 1552 printk messages dropped ** [ 90.864858] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1690 printk messages dropped ** [ 90.874602] [] __asan_report_load4_noabort+0x29/0x30 ** 1700 printk messages dropped ** [ 90.884373] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1797 printk messages dropped ** [ 90.894709] kasan_kmalloc+0xad/0xe0 ** 1173 printk messages dropped ** [ 90.901430] ffff8801d907ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1801 printk messages dropped ** [ 90.911825] [] ? fsnotify+0x86/0xf30 ** 1455 printk messages dropped ** [ 90.920159] kmem_cache_free+0xb2/0x2e0 ** 1213 printk messages dropped ** [ 90.927163] kmem_cache_alloc+0xba/0x290 ** 1232 printk messages dropped ** [ 90.934241] kasan_slab_free+0x73/0xc0 ** 1208 printk messages dropped ** [ 90.941218] Allocated: ** 963 printk messages dropped ** [ 90.946746] PID = 3 ** 903 printk messages dropped ** [ 90.951905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2128 printk messages dropped ** [ 90.964186] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1686 printk messages dropped ** [ 90.973850] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1863 printk messages dropped ** [ 90.984621] Allocated: ** 960 printk messages dropped ** [ 90.990130] SyS_fcntl+0x658/0xc70 ** 1126 printk messages dropped ** [ 90.996601] [] sg_finish_rem_req+0x295/0x340 ** 1479 printk messages dropped ** [ 91.005057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2142 printk messages dropped ** [ 91.017446] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1687 printk messages dropped ** [ 91.027122] [] ? __kernel_write+0x340/0x340 ** 1568 printk messages dropped ** [ 91.036749] [] ? security_file_permission+0x89/0x1e0 ** 1702 printk messages dropped ** [ 91.046549] [] SyS_read+0xd9/0x1b0 ** 1438 printk messages dropped ** [ 91.054792] kmem_cache_alloc+0xba/0x290 ** 1224 printk messages dropped ** [ 91.061816] fasync_helper+0x37/0xb0 ** 1172 printk messages dropped ** [ 91.068519] ^ ** 1652 printk messages dropped ** [ 91.078017] [] _raw_write_lock_irqsave+0x56/0x62 ** 1638 printk messages dropped ** [ 91.087495] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1754 printk messages dropped ** [ 91.097556] [] kasan_report.part.1+0x21c/0x500 ** 1605 printk messages dropped ** [ 91.106798] save_stack_trace+0x16/0x20 ** 1249 printk messages dropped ** [ 91.113964] [] kasan_report.part.1+0x21c/0x500 ** 1601 printk messages dropped ** [ 91.123180] SyS_fcntl+0x658/0xc70 ** 1139 printk messages dropped ** [ 91.129731] [] ? rw_verify_area+0xe5/0x2b0 ** 1546 printk messages dropped ** [ 91.138623] [] do_raw_write_lock+0xc7/0x1d0 ** 1561 printk messages dropped ** [ 91.147603] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1800 printk messages dropped ** [ 91.157965] fasync_helper+0x37/0xb0 ** 1188 printk messages dropped ** [ 91.164832] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1835 printk messages dropped ** [ 91.175389] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1836 printk messages dropped ** [ 91.185933] [] __asan_report_load4_noabort+0x29/0x30 ** 1700 printk messages dropped ** [ 91.195733] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1802 printk messages dropped ** [ 91.206111] SyS_fcntl+0x658/0xc70 ** 1141 printk messages dropped ** [ 91.212686] [] SyS_read+0xd9/0x1b0 ** 1428 printk messages dropped ** [ 91.220891] [] ? vfs_copy_file_range+0x740/0x740 ** 1642 printk messages dropped ** [ 91.230306] fasync_helper+0x37/0xb0 ** 1183 printk messages dropped ** [ 91.237067] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1859 printk messages dropped ** [ 91.247780] [] ? selinux_file_permission+0x82/0x460 ** 1685 printk messages dropped ** [ 91.257403] [] _raw_write_lock_irqsave+0x56/0x62 ** 1639 printk messages dropped ** [ 91.266827] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1695 printk messages dropped ** [ 91.276585] [] sg_read+0x91c/0x1400 ** 1438 printk messages dropped ** [ 91.284868] [] ? security_file_permission+0x89/0x1e0 ** 1702 printk messages dropped ** [ 91.294666] [] SyS_read+0xd9/0x1b0 ** 1429 printk messages dropped ** [ 91.302871] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1673 printk messages dropped ** [ 91.312464] [] kasan_report.part.1+0x21c/0x500 ** 1602 printk messages dropped ** [ 91.321688] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1348 printk messages dropped ** [ 91.329440] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1683 printk messages dropped ** [ 91.339104] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1750 printk messages dropped ** [ 91.349147] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1835 printk messages dropped ** [ 91.359707] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1857 printk messages dropped ** [ 91.370416] [] ? fsnotify+0x86/0xf30 ** 1456 printk messages dropped ** [ 91.378767] fasync_free_rcu+0x1d/0x20 ** 1199 printk messages dropped ** [ 91.385690] [] ? rw_verify_area+0xe5/0x2b0 ** 1556 printk messages dropped ** [ 91.394656] [] __vfs_read+0x103/0x670 ** 1479 printk messages dropped ** [ 91.403130] [] kasan_object_err+0x1c/0x70 ** 1525 printk messages dropped ** [ 91.411986] Allocated: ** 960 printk messages dropped ** [ 91.417473] SyS_fcntl+0x658/0xc70 ** 1128 printk messages dropped ** [ 91.423928] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1675 printk messages dropped ** [ 91.433546] ffff8801d907ec00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1800 printk messages dropped ** [ 91.443911] [] ? selinux_file_permission+0x82/0x460 ** 1692 printk messages dropped ** [ 91.453669] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1751 printk messages dropped ** [ 91.463727] Call Trace: ** 971 printk messages dropped ** [ 91.469352] [] ? fsnotify+0x86/0xf30 ** 1447 printk messages dropped ** [ 91.477645] sg_fasync+0x86/0xb0 ** 1120 printk messages dropped ** [ 91.484037] [] __asan_report_load4_noabort+0x29/0x30 ** 1713 printk messages dropped ** [ 91.493878] [] ? __kernel_write+0x340/0x340 ** 1596 printk messages dropped ** [ 91.503003] Memory state around the buggy address: ** 1383 printk messages dropped ** [ 91.510915] [] do_raw_write_lock+0xc7/0x1d0 ** 1561 printk messages dropped ** [ 91.519875] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1798 printk messages dropped ** [ 91.530243] kasan_slab_alloc+0x12/0x20 ** 1215 printk messages dropped ** [ 91.537247] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1677 printk messages dropped ** [ 91.546866] [] queued_write_lock_slowpath+0x116/0x150 ** 1710 printk messages dropped ** [ 91.556720] [] __vfs_read+0x103/0x670 ** 1476 printk messages dropped ** [ 91.565168] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1839 printk messages dropped ** [ 91.575737] [] kasan_report.part.1+0x21c/0x500 ** 1599 printk messages dropped ** [ 91.584960] fasync_helper+0x37/0xb0 ** 1176 printk messages dropped ** [ 91.591690] ================================================================== ** 1807 printk messages dropped ** [ 91.602126] Allocated: ** 960 printk messages dropped ** [ 91.607640] SyS_fcntl+0x658/0xc70 ** 1129 printk messages dropped ** [ 91.614115] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1750 printk messages dropped ** [ 91.624163] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1860 printk messages dropped ** [ 91.634886] [] ? selinux_file_permission+0x82/0x460 ** 1683 printk messages dropped ** [ 91.644526] [] queued_write_lock_slowpath+0x116/0x150 ** 1706 printk messages dropped ** [ 91.654344] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1688 printk messages dropped ** [ 91.664054] [] kasan_report.part.1+0x21c/0x500 ** 1604 printk messages dropped ** [ 91.673341] PID = 3 ** 915 printk messages dropped ** [ 91.678608] [] do_raw_write_lock+0xc7/0x1d0 ** 1550 printk messages dropped ** [ 91.687498] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2041 printk messages dropped ** [ 91.699237] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1833 printk messages dropped ** [ 91.709774] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2043 printk messages dropped ** [ 91.721565] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1839 printk messages dropped ** [ 91.732190] [] kasan_report.part.1+0x21c/0x500 ** 1604 printk messages dropped ** [ 91.741450] PID = 3 ** 916 printk messages dropped ** [ 91.746705] [] _raw_write_lock_irqsave+0x56/0x62 ** 1622 printk messages dropped ** [ 91.756021] Call Trace: ** 1003 printk messages dropped ** [ 91.761799] Memory state around the buggy address: ** 1378 printk messages dropped ** [ 91.769706] [] kasan_report.part.1+0x21c/0x500 ** 1598 printk messages dropped ** [ 91.778935] kmem_cache_alloc+0xba/0x290 ** 1231 printk messages dropped ** [ 91.786010] save_stack+0x43/0xd0 ** 1125 printk messages dropped ** [ 91.792526] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1742 printk messages dropped ** [ 91.802535] ================================================================== ** 1783 printk messages dropped ** [ 91.812791] [] queued_write_lock_slowpath+0x116/0x150 ** 1721 printk messages dropped ** [ 91.822767] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1668 printk messages dropped ** [ 91.832436] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1836 printk messages dropped ** [ 91.842970] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 91.853546] Call Trace: ** 967 printk messages dropped ** [ 91.859157] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1714 printk messages dropped ** [ 91.869020] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1688 printk messages dropped ** [ 91.878709] [] ? fsnotify+0x86/0xf30 ** 1468 printk messages dropped ** [ 91.887174] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d907eb64 ** 2394 printk messages dropped ** [ 91.900946] [] do_raw_write_lock+0xc7/0x1d0 ** 1556 printk messages dropped ** [ 91.909850] [] dump_stack+0xc1/0x128 ** 1446 printk messages dropped ** [ 91.918183] [] ? fsnotify+0x86/0xf30 ** 1462 printk messages dropped ** [ 91.926588] >ffff8801d907eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1810 printk messages dropped ** [ 91.937113] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1670 printk messages dropped ** [ 91.946656] [] dump_stack+0xc1/0x128 ** 1452 printk messages dropped ** [ 91.955052] [] vfs_read+0x107/0x330 ** 1438 printk messages dropped ** [ 91.963309] kasan_slab_alloc+0x12/0x20 ** 1216 printk messages dropped ** [ 91.970338] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1676 printk messages dropped ** [ 91.979940] [] queued_write_lock_slowpath+0x116/0x150 ** 1713 printk messages dropped ** [ 91.989829] [] ? fsnotify+0xf30/0xf30 ** 1477 printk messages dropped ** [ 91.998287] [] kasan_report.part.1+0x21c/0x500 ** 1604 printk messages dropped ** [ 92.007522] PID = 3 ** 917 printk messages dropped ** [ 92.012769] [] ? sg_remove_request+0x70/0x120 ** 1574 printk messages dropped ** [ 92.021831] [] ? fsnotify+0xf30/0xf30 ** 1495 printk messages dropped ** [ 92.030427] [] ? fsnotify+0xf30/0xf30 ** 1473 printk messages dropped ** [ 92.038861] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1841 printk messages dropped ** [ 92.049466] [] __asan_report_load4_noabort+0x29/0x30 ** 1699 printk messages dropped ** [ 92.059302] [] __asan_report_load4_noabort+0x29/0x30 ** 1700 printk messages dropped ** [ 92.069089] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1809 printk messages dropped ** [ 92.079501] kmem_cache_free+0xb2/0x2e0 ** 1214 printk messages dropped ** [ 92.086503] fasync_helper+0x37/0xb0 ** 1179 printk messages dropped ** [ 92.093242] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2046 printk messages dropped ** [ 92.104979] [] kasan_object_err+0x1c/0x70 ** 1528 printk messages dropped ** [ 92.113765] save_stack+0x43/0xd0 ** 1188 printk messages dropped ** [ 92.120567] Call Trace: ** 969 printk messages dropped ** [ 92.126157] [] __vfs_read+0x103/0x670 ** 1461 printk messages dropped ** [ 92.134539] Memory state around the buggy address: ** 1383 printk messages dropped ** [ 92.142503] [] do_raw_write_lock+0xc7/0x1d0 ** 1559 printk messages dropped ** [ 92.151454] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1866 printk messages dropped ** [ 92.162227] save_stack+0x43/0xd0 ** 1127 printk messages dropped ** [ 92.168677] [] queued_write_lock_slowpath+0x116/0x150 ** 1840 printk messages dropped ** [ 92.179291] [] sg_finish_rem_req+0x295/0x340 ** 1574 printk messages dropped ** [ 92.188404] [] ? selinux_file_permission+0x82/0x460 ** 1689 printk messages dropped ** [ 92.197939] [] sg_read+0x91c/0x1400 ** 1436 printk messages dropped ** [ 92.206218] [] ? avc_policy_seqno+0x9/0x20 ** 1559 printk messages dropped ** [ 92.215178] [] __vfs_read+0x103/0x670 ** 1475 printk messages dropped ** [ 92.223627] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1830 printk messages dropped ** [ 92.234168] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d907eb64 ** 2355 printk messages dropped ** [ 92.247740] kasan_slab_alloc+0x12/0x20 ** 1213 printk messages dropped ** [ 92.254750] [] SyS_read+0xd9/0x1b0 ** 1429 printk messages dropped ** [ 92.262977] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1683 printk messages dropped ** [ 92.272635] [] sg_read+0x91c/0x1400 ** 1439 printk messages dropped ** [ 92.280927] [] ? rw_verify_area+0xe5/0x2b0 ** 1577 printk messages dropped ** [ 92.289987] fasync_helper+0x37/0xb0 ** 1167 printk messages dropped ** [ 92.296689] __do_softirq+0x22d/0x964 ** 1187 printk messages dropped ** [ 92.303521] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1738 printk messages dropped ** [ 92.313524] ffff8801d907ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1801 printk messages dropped ** [ 92.323913] [] ? fsnotify+0x86/0xf30 ** 1466 printk messages dropped ** [ 92.332332] ================================================================== ** 1802 printk messages dropped ** [ 92.342750] [] vfs_read+0x107/0x330 ** 1443 printk messages dropped ** [ 92.351016] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1347 printk messages dropped ** [ 92.358768] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1675 printk messages dropped ** [ 92.368361] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1801 printk messages dropped ** [ 92.378734] sg_fasync+0x86/0xb0 ** 1126 printk messages dropped ** [ 92.385194] [] sg_remove_request+0x70/0x120 ** 1563 printk messages dropped ** [ 92.394181] [] sg_remove_request+0x70/0x120 ** 1565 printk messages dropped ** [ 92.403182] [] sg_read+0x91c/0x1400 ** 1440 printk messages dropped ** [ 92.411480] [] vfs_read+0x107/0x330 ** 1480 printk messages dropped ** [ 92.419961] [] sg_remove_request+0x70/0x120 ** 1565 printk messages dropped ** [ 92.428936] [] sg_read+0x91c/0x1400 ** 1438 printk messages dropped ** [ 92.437223] [] ? security_file_permission+0x89/0x1e0 ** 1696 printk messages dropped ** [ 92.446948] [] ? fsnotify+0xf30/0xf30 ** 1474 printk messages dropped ** [ 92.455396] Call Trace: ** 972 printk messages dropped ** [ 92.461020] [] ? fsnotify+0xf30/0xf30 ** 1455 printk messages dropped ** [ 92.469393] fasync_free_rcu+0x1d/0x20 ** 1194 printk messages dropped ** [ 92.476261] [] ? fsnotify+0x86/0xf30 ** 1464 printk messages dropped ** [ 92.484660] ffff8801d907eb80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1820 printk messages dropped ** [ 92.495169] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1356 printk messages dropped ** [ 92.502981] fasync_helper+0x37/0xb0 ** 1174 printk messages dropped ** [ 92.509692] ffff8801d907ec00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1799 printk messages dropped ** [ 92.520039] [] ? avc_policy_seqno+0x9/0x20 ** 1550 printk messages dropped ** [ 92.528880] [] _raw_write_lock_irqsave+0x56/0x62 ** 1637 printk messages dropped ** [ 92.538340] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1735 printk messages dropped ** [ 92.548303] __do_softirq+0x22d/0x964 ** 1211 printk messages dropped ** [ 92.555272] fasync_helper+0x37/0xb0 ** 1180 printk messages dropped ** [ 92.562051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2139 printk messages dropped ** [ 92.574452] [] ? vfs_copy_file_range+0x740/0x740 ** 1635 printk messages dropped ** [ 92.583851] Allocated: ** 960 printk messages dropped ** [ 92.589357] SyS_fcntl+0x658/0xc70 ** 1125 printk messages dropped ** [ 92.595835] [] sg_remove_request+0x70/0x120 ** 1568 printk messages dropped ** [ 92.604897] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1747 printk messages dropped ** [ 92.614922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2141 printk messages dropped ** [ 92.627319] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1675 printk messages dropped ** [ 92.636917] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1799 printk messages dropped ** [ 92.647287] kmem_cache_alloc+0xba/0x290 ** 1229 printk messages dropped ** [ 92.654361] PID = 3 ** 910 printk messages dropped ** [ 92.659566] [] kasan_report.part.1+0x21c/0x500 ** 1584 printk messages dropped ** [ 92.668722] [] ? security_file_permission+0x89/0x1e0 ** 1699 printk messages dropped ** [ 92.678505] [] ? security_file_permission+0x89/0x1e0 ** 1749 printk messages dropped ** [ 92.688582] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1805 printk messages dropped ** [ 92.698982] PID = 3 ** 918 printk messages dropped ** [ 92.704278] [] sg_remove_request+0x70/0x120 ** 1564 printk messages dropped ** [ 92.713287] [] sg_finish_rem_req+0x295/0x340 ** 1577 printk messages dropped ** [ 92.722353] [] vfs_read+0x107/0x330 ** 1444 printk messages dropped ** [ 92.730638] Freed: ** 900 printk messages dropped ** [ 92.735758] ================================================================== ** 1791 printk messages dropped ** [ 92.746079] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1748 printk messages dropped ** [ 92.756110] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1833 printk messages dropped ** [ 92.766622] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2043 printk messages dropped ** [ 92.778379] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 92.788948] Call Trace: ** 970 printk messages dropped ** [ 92.794540] [] ? __kernel_write+0x340/0x340 ** 1551 printk messages dropped ** [ 92.803469] [] queued_write_lock_slowpath+0x116/0x150 ** 1741 printk messages dropped ** [ 92.813468] fasync_free_rcu+0x1d/0x20 ** 1206 printk messages dropped ** [ 92.820426] Allocated: ** 949 printk messages dropped ** [ 92.825888] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1666 printk messages dropped ** [ 92.835427] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1835 printk messages dropped ** [ 92.845998] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1836 printk messages dropped ** [ 92.856574] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1834 printk messages dropped ** [ 92.867114] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1827 printk messages dropped ** [ 92.877609] ffff8801d907eb80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1801 printk messages dropped ** [ 92.888012] [] ? selinux_file_permission+0x82/0x460 ** 1689 printk messages dropped ** [ 92.897736] [] sg_read+0x91c/0x1400 ** 1437 printk messages dropped ** [ 92.906009] [] ? selinux_file_permission+0x82/0x460 ** 1690 printk messages dropped ** [ 92.915719] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1687 printk messages dropped ** [ 92.925384] [] kasan_object_err+0x1c/0x70 ** 1535 printk messages dropped ** [ 92.934238] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1389 printk messages dropped ** [ 92.942199] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1836 printk messages dropped ** [ 92.952742] [] __asan_report_load4_noabort+0x29/0x30 ** 1701 printk messages dropped ** [ 92.962547] [] queued_write_lock_slowpath+0x116/0x150 ** 1712 printk messages dropped ** [ 92.972425] [] ? fsnotify+0x86/0xf30 ** 1462 printk messages dropped ** [ 92.980792] >ffff8801d907eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1809 printk messages dropped ** [ 92.991215] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1677 printk messages dropped ** [ 93.000802] [] queued_write_lock_slowpath+0x116/0x150 ** 1614 printk messages dropped ** [ 93.010069] ffff8801d907ec00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1804 printk messages dropped ** [ 93.020457] [] SyS_read+0xd9/0x1b0 ** 1426 printk messages dropped ** [ 93.029233] [] vfs_read+0x107/0x330 ** 1441 printk messages dropped ** [ 93.037494] sg_fasync+0x86/0xb0 ** 1124 printk messages dropped ** [ 93.043929] [] _raw_write_lock_irqsave+0x56/0x62 ** 1639 printk messages dropped ** [ 93.053364] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1686 printk messages dropped ** [ 93.063048] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1860 printk messages dropped ** [ 93.073773] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1676 printk messages dropped ** [ 93.083368] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1802 printk messages dropped ** [ 93.093744] SyS_fcntl+0x658/0xc70 ** 1138 printk messages dropped ** [ 93.100315] [] ? security_file_permission+0x89/0x1e0 ** 1697 printk messages dropped ** [ 93.110057] [] ? avc_policy_seqno+0x9/0x20 ** 1550 printk messages dropped ** [ 93.118938] [] _raw_write_lock_irqsave+0x56/0x62 ** 1640 printk messages dropped ** [ 93.128408] [] __vfs_read+0x103/0x670 ** 1477 printk messages dropped ** [ 93.136878] Call Trace: ** 970 printk messages dropped ** [ 93.142489] [] ? __kernel_write+0x340/0x340 ** 1559 printk messages dropped ** [ 93.151431] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1742 printk messages dropped ** [ 93.161425] ffff8801d907ec00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1806 printk messages dropped ** [ 93.171838] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1677 printk messages dropped ** [ 93.181480] [] queued_write_lock_slowpath+0x116/0x150 ** 1711 printk messages dropped ** [ 93.191318] [] ? __kernel_write+0x340/0x340 ** 1596 printk messages dropped ** [ 93.200461] Memory state around the buggy address: ** 1385 printk messages dropped ** [ 93.208430] [] ? sg_remove_request+0x70/0x120 ** 1591 printk messages dropped ** [ 93.217586] kmem_cache_alloc+0xba/0x290 ** 1232 printk messages dropped ** [ 93.224671] kasan_slab_free+0x73/0xc0 ** 1198 printk messages dropped ** [ 93.231554] [] ? avc_policy_seqno+0x9/0x20 ** 1554 printk messages dropped ** [ 93.240459] [] sg_read+0x91c/0x1400 ** 1436 printk messages dropped ** [ 93.248738] [] ? avc_policy_seqno+0x9/0x20 ** 1553 printk messages dropped ** [ 93.257648] [] sg_finish_rem_req+0x295/0x340 ** 1581 printk messages dropped ** [ 93.266753] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1678 printk messages dropped ** [ 93.276376] [] _raw_write_lock_irqsave+0x56/0x62 ** 1638 printk messages dropped ** [ 93.285816] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1748 printk messages dropped ** [ 93.295846] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1838 printk messages dropped ** [ 93.306403] Call Trace: ** 970 printk messages dropped ** [ 93.312019] [] ? __kernel_write+0x340/0x340 ** 1552 printk messages dropped ** [ 93.320911] [] do_raw_write_lock+0xc7/0x1d0 ** 1590 printk messages dropped ** [ 93.330056] save_stack+0x43/0xd0 ** 1120 printk messages dropped ** [ 93.336457] Call Trace: ** 970 printk messages dropped ** [ 93.342056] [] ? __kernel_write+0x340/0x340 ** 1551 printk messages dropped ** [ 93.350944] [] queued_write_lock_slowpath+0x116/0x150 ** 1711 printk messages dropped ** [ 93.360867] [] ? __kernel_write+0x340/0x340 ** 1569 printk messages dropped ** [ 93.369907] [] ? rw_verify_area+0xe5/0x2b0 ** 1545 printk messages dropped ** [ 93.378747] [] queued_write_lock_slowpath+0x116/0x150 ** 1715 printk messages dropped ** [ 93.388648] [] ? selinux_file_permission+0x82/0x460 ** 1689 printk messages dropped ** [ 93.398353] [] sg_read+0x91c/0x1400 ** 1437 printk messages dropped ** [ 93.406640] [] ? selinux_file_permission+0x82/0x460 ** 1687 printk messages dropped ** [ 93.416305] [] sg_remove_request+0x70/0x120 ** 1561 printk messages dropped ** [ 93.425283] [] _raw_write_lock_irqsave+0x56/0x62 ** 1635 printk messages dropped ** [ 93.434694] [] sg_read+0x91c/0x1400 ** 1442 printk messages dropped ** [ 93.443021] [] ? vfs_copy_file_range+0x740/0x740 ** 1647 printk messages dropped ** [ 93.452489] PID = 3 ** 915 printk messages dropped ** [ 93.457738] [] do_raw_write_lock+0xc7/0x1d0 ** 1581 printk messages dropped ** [ 93.466833] [] vfs_read+0x107/0x330 ** 1448 printk messages dropped ** [ 93.475106] kasan_slab_free+0x73/0xc0 ** 1207 printk messages dropped ** [ 93.482071] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1686 printk messages dropped ** [ 93.491718] [] __vfs_read+0x103/0x670 ** 1476 printk messages dropped ** [ 93.500170] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 93.510723] Call Trace: ** 969 printk messages dropped ** [ 93.516322] [] __vfs_read+0x103/0x670 ** 1458 printk messages dropped ** [ 93.524695] fasync_free_rcu+0x1d/0x20 ** 1193 printk messages dropped ** [ 93.531563] [] ? __kernel_write+0x340/0x340 ** 1562 printk messages dropped ** [ 93.540540] [] __vfs_read+0x103/0x670 ** 1475 printk messages dropped ** [ 93.548993] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1835 printk messages dropped ** [ 93.559591] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1840 printk messages dropped ** [ 93.570163] [] kasan_report.part.1+0x21c/0x500 ** 1606 printk messages dropped ** [ 93.579405] save_stack+0x43/0xd0 ** 1126 printk messages dropped ** [ 93.585888] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1718 printk messages dropped ** [ 93.595755] kasan_kmalloc+0xad/0xe0 ** 1172 printk messages dropped ** [ 93.602471] ffff8801d907ea00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1807 printk messages dropped ** [ 93.612855] [] ? rw_verify_area+0xe5/0x2b0 ** 1553 printk messages dropped ** [ 93.621825] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1752 printk messages dropped ** [ 93.631860] Call Trace: ** 970 printk messages dropped ** [ 93.637455] [] ? __kernel_write+0x340/0x340 ** 1556 printk messages dropped ** [ 93.646367] [] sg_finish_rem_req+0x295/0x340 ** 1577 printk messages dropped ** [ 93.655432] [] vfs_read+0x107/0x330 ** 1445 printk messages dropped ** [ 93.663696] PID = 3 ** 915 printk messages dropped ** [ 93.668930] [] do_raw_write_lock+0xc7/0x1d0 ** 1546 printk messages dropped ** [ 93.677782] ================================================================== ** 1794 printk messages dropped ** [ 93.688123] [] __vfs_read+0x103/0x670 ** 1476 printk messages dropped ** [ 93.696580] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1845 printk messages dropped ** [ 93.707235] [] _raw_write_lock_irqsave+0x56/0x62 ** 1636 printk messages dropped ** [ 93.716664] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1708 printk messages dropped ** [ 93.726497] [] ? selinux_file_permission+0x82/0x460 ** 1689 printk messages dropped ** [ 93.736196] [] sg_read+0x91c/0x1400 ** 1433 printk messages dropped ** [ 93.744448] [] ? __kernel_write+0x340/0x340 ** 1563 printk messages dropped ** [ 93.753463] [] ? __kernel_write+0x340/0x340 ** 1558 printk messages dropped ** [ 93.762413] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1690 printk messages dropped ** [ 93.772152] [] __asan_report_load4_noabort+0x29/0x30 ** 1700 printk messages dropped ** [ 93.781954] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1803 printk messages dropped ** [ 93.792333] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1348 printk messages dropped ** [ 93.800090] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1690 printk messages dropped ** [ 93.809792] [] ? avc_policy_seqno+0x9/0x20 ** 1548 printk messages dropped ** [ 93.818660] [] queued_write_lock_slowpath+0x116/0x150 ** 1705 printk messages dropped ** [ 93.828491] [] sg_read+0x91c/0x1400 ** 1441 printk messages dropped ** [ 93.836825] [] SyS_read+0xd9/0x1b0 ** 1429 printk messages dropped ** [ 93.845061] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1700 printk messages dropped ** [ 93.854867] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1672 printk messages dropped ** [ 93.864430] [] kasan_report.part.1+0x21c/0x500 ** 1596 printk messages dropped ** [ 93.873636] kasan_kmalloc+0xad/0xe0 ** 1171 printk messages dropped ** [ 93.880371] Memory state around the buggy address: ** 1374 printk messages dropped ** [ 93.888289] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1829 printk messages dropped ** [ 93.898830] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d907eb64 ** 2359 printk messages dropped ** [ 93.912474] SyS_fcntl+0x658/0xc70 ** 1135 printk messages dropped ** [ 93.919032] [] ? fsnotify+0xf30/0xf30 ** 1488 printk messages dropped ** [ 93.927614] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1683 printk messages dropped ** [ 93.937240] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1836 printk messages dropped ** [ 93.947823] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1835 printk messages dropped ** [ 93.958376] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1835 printk messages dropped ** [ 93.968907] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1859 printk messages dropped ** [ 93.979637] [] ? selinux_file_permission+0x82/0x460 ** 1687 printk messages dropped ** [ 93.989314] [] sg_remove_request+0x70/0x120 ** 1560 printk messages dropped ** [ 93.998276] [] do_raw_write_lock+0xc7/0x1d0 ** 1564 printk messages dropped ** [ 94.007294] [] _raw_write_lock_irqsave+0x56/0x62 ** 1638 printk messages dropped ** [ 94.016736] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1751 printk messages dropped ** [ 94.026787] Call Trace: ** 980 printk messages dropped ** [ 94.032459] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1665 printk messages dropped ** [ 94.041977] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2047 printk messages dropped ** [ 94.053735] [] kasan_report.part.1+0x21c/0x500 ** 1601 printk messages dropped ** [ 94.062948] SyS_fcntl+0x658/0xc70 ** 1139 printk messages dropped ** [ 94.069502] [] ? rw_verify_area+0xe5/0x2b0 ** 1550 printk messages dropped ** [ 94.078400] [] sg_finish_rem_req+0x295/0x340 ** 1568 printk messages dropped ** [ 94.087436] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1688 printk messages dropped ** [ 94.097120] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1798 printk messages dropped ** [ 94.107475] kasan_slab_alloc+0x12/0x20 ** 1253 printk messages dropped ** [ 94.114712] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 94.125264] Call Trace: ** 970 printk messages dropped ** [ 94.130872] [] ? __kernel_write+0x340/0x340 ** 1557 printk messages dropped ** [ 94.139825] [] sg_read+0x91c/0x1400 ** 1431 printk messages dropped ** [ 94.148048] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1687 printk messages dropped ** [ 94.157788] [] __asan_report_load4_noabort+0x29/0x30 ** 1700 printk messages dropped ** [ 94.167585] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1922 printk messages dropped ** [ 94.178701] [] ? rw_verify_area+0xe5/0x2b0 ** 1552 printk messages dropped ** [ 94.187600] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1688 printk messages dropped ** [ 94.197129] [] kasan_report.part.1+0x21c/0x500 ** 1606 printk messages dropped ** [ 94.206362] save_stack+0x43/0xd0 ** 1128 printk messages dropped ** [ 94.212866] [] ? __kernel_write+0x340/0x340 ** 1563 printk messages dropped ** [ 94.221846] [] ? __kernel_write+0x340/0x340 ** 1566 printk messages dropped ** [ 94.230846] [] ? avc_policy_seqno+0x9/0x20 ** 1572 printk messages dropped ** [ 94.239887] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1689 printk messages dropped ** [ 94.249573] [] ? fsnotify+0xf30/0xf30 ** 1478 printk messages dropped ** [ 94.258060] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1836 printk messages dropped ** [ 94.268633] [] __asan_report_load4_noabort+0x29/0x30 ** 1699 printk messages dropped ** [ 94.278435] [] __asan_report_load4_noabort+0x29/0x30 ** 1700 printk messages dropped ** [ 94.288203] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1799 printk messages dropped ** [ 94.298567] kmem_cache_alloc+0xba/0x290 ** 1233 printk messages dropped ** [ 94.305645] kmem_cache_free+0xb2/0x2e0 ** 1216 printk messages dropped ** [ 94.312644] SyS_fcntl+0x658/0xc70 ** 1142 printk messages dropped ** [ 94.319237] [] ? vfs_copy_file_range+0x740/0x740 ** 1636 printk messages dropped ** [ 94.328647] PID = 9342 ** 962 printk messages dropped ** [ 94.334160] PID = 3 ** 898 printk messages dropped ** [ 94.339286] ================================================================== ** 1788 printk messages dropped ** [ 94.349574] [] sg_finish_rem_req+0x295/0x340 ** 1576 printk messages dropped ** [ 94.358662] [] ? rw_verify_area+0xe5/0x2b0 ** 1561 printk messages dropped ** [ 94.367628] [] ? selinux_file_permission+0x82/0x460 ** 1713 printk messages dropped ** [ 94.377478] kasan_slab_alloc+0x12/0x20 ** 1215 printk messages dropped ** [ 94.384456] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1676 printk messages dropped ** [ 94.394069] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1800 printk messages dropped ** [ 94.404437] fasync_helper+0x37/0xb0 ** 1177 printk messages dropped ** [ 94.411175] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d907eb64 ** 2358 printk messages dropped ** [ 94.424754] sg_fasync+0x86/0xb0 ** 1098 printk messages dropped ** [ 94.431051] __do_softirq+0x22d/0x964 ** 1185 printk messages dropped ** [ 94.437848] [] sg_read+0x91c/0x1400 ** 1438 printk messages dropped ** [ 94.446153] [] ? security_file_permission+0x89/0x1e0 ** 1701 printk messages dropped ** [ 94.456017] [] vfs_read+0x107/0x330 ** 1445 printk messages dropped ** [ 94.464322] PID = 3 ** 924 printk messages dropped ** [ 94.469641] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1661 printk messages dropped ** [ 94.479179] kasan_slab_free+0x73/0xc0 ** 1198 printk messages dropped ** [ 94.486077] [] ? avc_policy_seqno+0x9/0x20 ** 1549 printk messages dropped ** [ 94.494972] [] do_raw_write_lock+0xc7/0x1d0 ** 1587 printk messages dropped ** [ 94.504155] Allocated: ** 960 printk messages dropped ** [ 94.509674] SyS_fcntl+0x658/0xc70 ** 1129 printk messages dropped ** [ 94.516182] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1750 printk messages dropped ** [ 94.526221] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1834 printk messages dropped ** [ 94.536773] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1837 printk messages dropped ** [ 94.547320] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1834 printk messages dropped ** [ 94.557856] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1835 printk messages dropped ** [ 94.568388] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1823 printk messages dropped ** [ 94.578889] ffff8801d907ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1807 printk messages dropped ** [ 94.589301] [] vfs_read+0x107/0x330 ** 1441 printk messages dropped ** [ 94.597577] sg_fasync+0x86/0xb0 ** 1114 printk messages dropped ** [ 94.604010] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1841 printk messages dropped ** [ 94.614645] [] __asan_report_load4_noabort+0x29/0x30 ** 1698 printk messages dropped ** [ 94.624402] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1860 printk messages dropped ** [ 94.635130] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1674 printk messages dropped ** [ 94.644714] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1835 printk messages dropped ** [ 94.655265] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1835 printk messages dropped ** [ 94.665841] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1830 printk messages dropped ** [ 94.676366] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1835 printk messages dropped ** [ 94.686907] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 94.697487] Call Trace: ** 977 printk messages dropped ** [ 94.703146] [] vfs_read+0x107/0x330 ** 1427 printk messages dropped ** [ 94.711353] [] vfs_read+0x107/0x330 ** 1442 printk messages dropped ** [ 94.719618] SyS_fcntl+0x658/0xc70 ** 1137 printk messages dropped ** [ 94.726176] [] ? selinux_file_permission+0x82/0x460 ** 1682 printk messages dropped ** [ 94.735828] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1791 printk messages dropped ** [ 94.746169] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1678 printk messages dropped ** [ 94.755783] [] _raw_write_lock_irqsave+0x56/0x62 ** 1652 printk messages dropped ** [ 94.765387] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1676 printk messages dropped ** [ 94.774988] [] queued_write_lock_slowpath+0x116/0x150 ** 1711 printk messages dropped ** [ 94.784837] [] ? __kernel_write+0x340/0x340 ** 1562 printk messages dropped ** [ 94.793893] [] __vfs_read+0x103/0x670 ** 1475 printk messages dropped ** [ 94.802350] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1841 printk messages dropped ** [ 94.812937] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1836 printk messages dropped ** [ 94.823498] [] __asan_report_load4_noabort+0x29/0x30 ** 1701 printk messages dropped ** [ 94.833283] [] queued_write_lock_slowpath+0x116/0x150 ** 1712 printk messages dropped ** [ 94.843173] [] ? fsnotify+0x86/0xf30 ** 1461 printk messages dropped ** [ 94.851541] ffff8801d907ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1802 printk messages dropped ** [ 94.861921] [] ? fsnotify+0xf30/0xf30 ** 1472 printk messages dropped ** [ 94.870343] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1827 printk messages dropped ** [ 94.880837] ffff8801d907ec00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1835 printk messages dropped ** [ 94.891405] ffff8801d907ec00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1798 printk messages dropped ** [ 94.901821] [] ? fsnotify+0xf30/0xf30 ** 1481 printk messages dropped ** [ 94.910337] [] queued_write_lock_slowpath+0x116/0x150 ** 1719 printk messages dropped ** [ 94.920273] [] SyS_read+0xd9/0x1b0 ** 1428 printk messages dropped ** [ 94.928485] [] ? vfs_copy_file_range+0x740/0x740 ** 1634 printk messages dropped ** [ 94.937872] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1686 printk messages dropped ** [ 94.947527] [] __vfs_read+0x103/0x670 ** 1476 printk messages dropped ** [ 94.956009] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1834 printk messages dropped ** [ 94.966541] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1833 printk messages dropped ** [ 94.977095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2140 printk messages dropped ** [ 94.989459] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1669 printk messages dropped ** [ 94.999028] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1708 printk messages dropped ** [ 95.008856] [] do_raw_write_lock+0xc7/0x1d0 ** 1563 printk messages dropped ** [ 95.017870] [] do_raw_write_lock+0xc7/0x1d0 ** 1599 printk messages dropped ** [ 95.027793] PID = 3 ** 927 printk messages dropped ** [ 95.033164] [] ? fsnotify+0x86/0xf30 ** 1432 printk messages dropped ** [ 95.041393] [] ? rw_verify_area+0xe5/0x2b0 ** 1548 printk messages dropped ** [ 95.050246] [] ? sg_remove_request+0x70/0x120 ** 1584 printk messages dropped ** [ 95.059440] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1681 printk messages dropped ** [ 95.069084] [] sg_read+0x91c/0x1400 ** 1441 printk messages dropped ** [ 95.077397] [] SyS_read+0xd9/0x1b0 ** 1427 printk messages dropped ** [ 95.085627] [] SyS_read+0xd9/0x1b0 ** 1429 printk messages dropped ** [ 95.093884] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1675 printk messages dropped ** [ 95.103460] [] __asan_report_load4_noabort+0x29/0x30 ** 1697 printk messages dropped ** [ 95.113213] [] kasan_report.part.1+0x21c/0x500 ** 1598 printk messages dropped ** [ 95.122429] kmem_cache_alloc+0xba/0x290 ** 1233 printk messages dropped ** [ 95.129528] kmem_cache_free+0xb2/0x2e0 ** 1207 printk messages dropped ** [ 95.136481] Allocated: ** 977 printk messages dropped ** [ 95.142071] ffff8801d907ec00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1805 printk messages dropped ** [ 95.152505] [] ? vfs_copy_file_range+0x740/0x740 ** 1641 printk messages dropped ** [ 95.161943] kmem_cache_alloc+0xba/0x290 ** 1232 printk messages dropped ** [ 95.169053] kasan_slab_free+0x73/0xc0 ** 1198 printk messages dropped ** [ 95.175982] [] ? avc_policy_seqno+0x9/0x20 ** 1552 printk messages dropped ** [ 95.184883] [] sg_remove_request+0x70/0x120 ** 1564 printk messages dropped ** [ 95.193883] [] sg_finish_rem_req+0x295/0x340 ** 1575 printk messages dropped ** [ 95.202955] [] ? security_file_permission+0x89/0x1e0 ** 1699 printk messages dropped ** [ 95.212716] [] ? security_file_permission+0x89/0x1e0 ** 1696 printk messages dropped ** [ 95.222458] [] ? fsnotify+0xf30/0xf30 ** 1473 printk messages dropped ** [ 95.230898] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1835 printk messages dropped ** [ 95.241469] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1846 printk messages dropped ** [ 95.252096] [] ? sg_remove_request+0x70/0x120 ** 1585 printk messages dropped ** [ 95.261255] Allocated: ** 954 printk messages dropped ** [ 95.266743] save_stack+0x43/0xd0 ** 1116 printk messages dropped ** [ 95.273132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2179 printk messages dropped ** [ 95.285676] Call Trace: ** 970 printk messages dropped ** [ 95.291316] [] ? __kernel_write+0x340/0x340 ** 1554 printk messages dropped ** [ 95.300258] [] ? sg_remove_request+0x70/0x120 ** 1589 printk messages dropped ** [ 95.309435] kasan_kmalloc+0xad/0xe0 ** 1175 printk messages dropped ** [ 95.316153] ^ ** 1655 printk messages dropped ** [ 95.325656] [] sg_finish_rem_req+0x295/0x340 ** 1578 printk messages dropped ** [ 95.334764] [] SyS_read+0xd9/0x1b0 ** 1425 printk messages dropped ** [ 95.342952] [] ? rw_verify_area+0xe5/0x2b0 ** 1551 printk messages dropped ** [ 95.351838] [] sg_read+0x91c/0x1400 ** 1452 printk messages dropped ** [ 95.360218] kmem_cache_alloc+0xba/0x290 ** 1232 printk messages dropped ** [ 95.367292] kasan_slab_free+0x73/0xc0 ** 1198 printk messages dropped ** [ 95.374190] [] ? avc_policy_seqno+0x9/0x20 ** 1551 printk messages dropped ** [ 95.383079] [] ? sg_remove_request+0x70/0x120 ** 1589 printk messages dropped ** [ 95.392237] kasan_kmalloc+0xad/0xe0 ** 1172 printk messages dropped ** [ 95.398967] ffff8801d907ea00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1825 printk messages dropped ** [ 95.409465] Freed: ** 904 printk messages dropped ** [ 95.414637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2115 printk messages dropped ** [ 95.426817] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1830 printk messages dropped ** [ 95.437369] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1834 printk messages dropped ** [ 95.447936] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1833 printk messages dropped ** [ 95.458584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2160 printk messages dropped ** [ 95.471034] fasync_free_rcu+0x1d/0x20 ** 1198 printk messages dropped ** [ 95.477951] [] ? security_file_permission+0x89/0x1e0 ** 1702 printk messages dropped ** [ 95.487741] [] SyS_read+0xd9/0x1b0 ** 1429 printk messages dropped ** [ 95.495970] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1674 printk messages dropped ** [ 95.505534] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1836 printk messages dropped ** [ 95.516079] [] __asan_report_load4_noabort+0x29/0x30 ** 1700 printk messages dropped ** [ 95.525854] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1801 printk messages dropped ** [ 95.536222] sg_fasync+0x86/0xb0 ** 1137 printk messages dropped ** [ 95.542778] [] ? avc_policy_seqno+0x9/0x20 ** 1551 printk messages dropped ** [ 95.551654] [] ? sg_remove_request+0x70/0x120 ** 1589 printk messages dropped ** [ 95.560810] kasan_kmalloc+0xad/0xe0 ** 1171 printk messages dropped ** [ 95.567558] Memory state around the buggy address: ** 1383 printk messages dropped ** [ 95.575511] [] do_raw_write_lock+0xc7/0x1d0 ** 1566 printk messages dropped ** [ 95.584517] [] sg_remove_request+0x70/0x120 ** 1560 printk messages dropped ** [ 95.593502] [] do_raw_write_lock+0xc7/0x1d0 ** 1558 printk messages dropped ** [ 95.602447] [] kasan_report.part.1+0x21c/0x500 ** 1606 printk messages dropped ** [ 95.611736] save_stack+0x43/0xd0 ** 1124 printk messages dropped ** [ 95.618233] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1749 printk messages dropped ** [ 95.628280] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1828 printk messages dropped ** [ 95.638795] ffff8801d907ec00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1795 printk messages dropped ** [ 95.649143] [] __vfs_read+0x103/0x670 ** 1480 printk messages dropped ** [ 95.657639] [] kasan_report.part.1+0x21c/0x500 ** 1592 printk messages dropped ** [ 95.666850] Allocated: ** 992 printk messages dropped ** [ 95.672540] [] __asan_report_load4_noabort+0x29/0x30 ** 1685 printk messages dropped ** [ 95.682221] ================================================================== ** 1808 printk messages dropped ** [ 95.692701] Allocated: ** 960 printk messages dropped ** [ 95.698252] SyS_fcntl+0x658/0xc70 ** 1126 printk messages dropped ** [ 95.704704] [] sg_finish_rem_req+0x295/0x340 ** 1574 printk messages dropped ** [ 95.713765] [] ? selinux_file_permission+0x82/0x460 ** 1685 printk messages dropped ** [ 95.723430] [] _raw_write_lock_irqsave+0x56/0x62 ** 1639 printk messages dropped ** [ 95.732884] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1687 printk messages dropped ** [ 95.742556] [] __asan_report_load4_noabort+0x29/0x30 ** 1697 printk messages dropped ** [ 95.752321] [] kasan_report.part.1+0x21c/0x500 ** 1597 printk messages dropped ** [ 95.761531] kasan_slab_alloc+0x12/0x20 ** 1212 printk messages dropped ** [ 95.768514] [] vfs_read+0x107/0x330 ** 1439 printk messages dropped ** [ 95.776790] kmem_cache_alloc+0xba/0x290 ** 1225 printk messages dropped ** [ 95.783855] sg_fasync+0x86/0xb0 ** 1115 printk messages dropped ** [ 95.790249] Call Trace: ** 968 printk messages dropped ** [ 95.795846] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1708 printk messages dropped ** [ 95.805706] [] vfs_read+0x107/0x330 ** 1440 printk messages dropped ** [ 95.814002] fasync_helper+0x37/0xb0 ** 1171 printk messages dropped ** [ 95.820722] >ffff8801d907eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1799 printk messages dropped ** [ 95.831122] [] ? __kernel_write+0x340/0x340 ** 1564 printk messages dropped ** [ 95.840118] [] ? fsnotify+0x86/0xf30 ** 1457 printk messages dropped ** [ 95.848514] rcu_process_callbacks+0x889/0x12d0 ** 1328 printk messages dropped ** [ 95.856164] [] ? __kernel_write+0x340/0x340 ** 1562 printk messages dropped ** [ 95.865134] [] __vfs_read+0x103/0x670 ** 1476 printk messages dropped ** [ 95.873594] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1833 printk messages dropped ** [ 95.884159] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1836 printk messages dropped ** [ 95.894735] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1837 printk messages dropped ** [ 95.905316] Call Trace: ** 977 printk messages dropped ** [ 95.910966] [] vfs_read+0x107/0x330 ** 1427 printk messages dropped ** [ 95.919161] [] vfs_read+0x107/0x330 ** 1445 printk messages dropped ** [ 95.927441] PID = 3 ** 943 printk messages dropped ** [ 95.932877] kasan_kmalloc+0xad/0xe0 ** 1156 printk messages dropped ** [ 95.939523] kasan_slab_alloc+0x12/0x20 ** 1205 printk messages dropped ** [ 95.946436] [] ? __kernel_write+0x340/0x340 ** 1563 printk messages dropped ** [ 95.955419] [] ? __kernel_write+0x340/0x340 ** 1566 printk messages dropped ** [ 95.964437] [] ? avc_policy_seqno+0x9/0x20 ** 1549 printk messages dropped ** [ 95.973388] [] do_raw_write_lock+0xc7/0x1d0 ** 1565 printk messages dropped ** [ 95.982381] [] ? sg_remove_request+0x70/0x120 ** 1590 printk messages dropped ** [ 95.991509] kasan_slab_alloc+0x12/0x20 ** 1215 printk messages dropped ** [ 95.998535] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1678 printk messages dropped ** [ 96.008137] [] do_raw_write_lock+0xc7/0x1d0 ** 1563 printk messages dropped ** [ 96.017117] [] do_raw_write_lock+0xc7/0x1d0 ** 1573 printk messages dropped ** [ 96.026161] [] __vfs_read+0x103/0x670 ** 1477 printk messages dropped ** [ 96.034610] Call Trace: ** 970 printk messages dropped ** [ 96.040217] [] ? __kernel_write+0x340/0x340 ** 1551 printk messages dropped ** [ 96.049106] [] queued_write_lock_slowpath+0x116/0x150 ** 1711 printk messages dropped ** [ 96.058958] [] ? __kernel_write+0x340/0x340 ** 1614 printk messages dropped ** [ 96.068205] [] kasan_object_err+0x1c/0x70 ** 1530 printk messages dropped ** [ 96.077022] kasan_slab_alloc+0x12/0x20 ** 1215 printk messages dropped ** [ 96.084015] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1669 printk messages dropped ** [ 96.093493] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1835 printk messages dropped ** [ 96.104050] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1835 printk messages dropped ** [ 96.114621] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 96.125181] Call Trace: ** 978 printk messages dropped ** [ 96.130841] [] SyS_read+0xd9/0x1b0 ** 1414 printk messages dropped ** [ 96.138959] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1683 printk messages dropped ** [ 96.148605] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1824 printk messages dropped ** [ 96.159121] >ffff8801d907eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1800 printk messages dropped ** [ 96.169514] [] ? fsnotify+0x86/0xf30 ** 1577 printk messages dropped ** [ 96.178626] save_stack_trace+0x16/0x20 ** 1218 printk messages dropped ** [ 96.185641] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1710 printk messages dropped ** [ 96.195317] sg_fasync+0x86/0xb0 ** 1114 printk messages dropped ** [ 96.201686] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 96.212225] Call Trace: ** 968 printk messages dropped ** [ 96.217800] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1665 printk messages dropped ** [ 96.227370] __do_softirq+0x22d/0x964 ** 1186 printk messages dropped ** [ 96.234190] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1695 printk messages dropped ** [ 96.243942] [] ? sg_remove_request+0x70/0x120 ** 1589 printk messages dropped ** [ 96.253109] kasan_kmalloc+0xad/0xe0 ** 1172 printk messages dropped ** [ 96.259844] ffff8801d907ea00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1799 printk messages dropped ** [ 96.270202] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1682 printk messages dropped ** [ 96.279853] Call Trace: ** 969 printk messages dropped ** [ 96.285450] [] __vfs_read+0x103/0x670 ** 1464 printk messages dropped ** [ 96.293884] >ffff8801d907eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1803 printk messages dropped ** [ 96.304305] [] ? selinux_file_permission+0x82/0x460 ** 1688 printk messages dropped ** [ 96.313990] [] sg_finish_rem_req+0x295/0x340 ** 1606 printk messages dropped ** [ 96.323212] >ffff8801d907eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1802 printk messages dropped ** [ 96.333592] [] ? avc_policy_seqno+0x9/0x20 ** 1549 printk messages dropped ** [ 96.342473] [] do_raw_write_lock+0xc7/0x1d0 ** 1571 printk messages dropped ** [ 96.351532] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1736 printk messages dropped ** [ 96.361520] ffff8801d907ea00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1806 printk messages dropped ** [ 96.371925] [] ? security_file_permission+0x89/0x1e0 ** 1689 printk messages dropped ** [ 96.381666] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1685 printk messages dropped ** [ 96.391332] Call Trace: ** 969 printk messages dropped ** [ 96.396954] [] __vfs_read+0x103/0x670 ** 1455 printk messages dropped ** [ 96.405379] save_stack+0x43/0xd0 ** 1125 printk messages dropped ** [ 96.411861] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1749 printk messages dropped ** [ 96.421896] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1827 printk messages dropped ** [ 96.432411] ffff8801d907ec00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1803 printk messages dropped ** [ 96.442806] [] vfs_read+0x107/0x330 ** 1479 printk messages dropped ** [ 96.451299] [] ? sg_remove_request+0x70/0x120 ** 1602 printk messages dropped ** [ 96.460537] fasync_free_rcu+0x1d/0x20 ** 1196 printk messages dropped ** [ 96.467408] [] ? avc_policy_seqno+0x9/0x20 ** 1548 printk messages dropped ** [ 96.476294] [] queued_write_lock_slowpath+0x116/0x150 ** 1706 printk messages dropped ** [ 96.486123] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1683 printk messages dropped ** [ 96.495793] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1829 printk messages dropped ** [ 96.506345] ================================================================== ** 1799 printk messages dropped ** [ 96.516750] [] ? security_file_permission+0x89/0x1e0 ** 1698 printk messages dropped ** [ 96.526521] [] ? selinux_file_permission+0x82/0x460 ** 1681 printk messages dropped ** [ 96.536168] [] __asan_report_load4_noabort+0x29/0x30 ** 1699 printk messages dropped ** [ 96.545969] [] __asan_report_load4_noabort+0x29/0x30 ** 1701 printk messages dropped ** [ 96.555767] [] queued_write_lock_slowpath+0x116/0x150 ** 1714 printk messages dropped ** [ 96.565672] [] ? avc_policy_seqno+0x9/0x20 ** 1560 printk messages dropped ** [ 96.574625] [] ? __kernel_write+0x340/0x340 ** 1588 printk messages dropped ** [ 96.583750] PID = 3 ** 915 printk messages dropped ** [ 96.588974] [] do_raw_write_lock+0xc7/0x1d0 ** 1545 printk messages dropped ** [ 96.597854] ffff8801d907ec00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1801 printk messages dropped ** [ 96.608294] [] ? security_file_permission+0x89/0x1e0 ** 1696 printk messages dropped ** [ 96.618041] [] ? fsnotify+0xf30/0xf30 ** 1474 printk messages dropped ** [ 96.626507] Call Trace: ** 972 printk messages dropped ** [ 96.632124] [] ? fsnotify+0xf30/0xf30 ** 1462 printk messages dropped ** [ 96.640518] ^ ** 1656 printk messages dropped ** [ 96.650068] [] sg_read+0x91c/0x1400 ** 1437 printk messages dropped ** [ 96.658329] [] ? selinux_file_permission+0x82/0x460 ** 1687 printk messages dropped ** [ 96.667997] [] sg_remove_request+0x70/0x120 ** 1564 printk messages dropped ** [ 96.676978] [] sg_finish_rem_req+0x295/0x340 ** 1580 printk messages dropped ** [ 96.686092] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1675 printk messages dropped ** [ 96.695684] [] __asan_report_load4_noabort+0x29/0x30 ** 1698 printk messages dropped ** [ 96.705445] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1858 printk messages dropped ** [ 96.716205] [] SyS_read+0xd9/0x1b0 ** 1426 printk messages dropped ** [ 96.724400] [] vfs_read+0x107/0x330 ** 1449 printk messages dropped ** [ 96.732744] kmem_cache_free+0xb2/0x2e0 ** 1212 printk messages dropped ** [ 96.739741] kasan_slab_alloc+0x12/0x20 ** 1213 printk messages dropped ** [ 96.746731] [] SyS_read+0xd9/0x1b0 ** 1427 printk messages dropped ** [ 96.754913] [] SyS_read+0xd9/0x1b0 ** 1428 printk messages dropped ** [ 96.763128] [] ? vfs_copy_file_range+0x740/0x740 ** 1639 printk messages dropped ** [ 96.772541] kasan_kmalloc+0xad/0xe0 ** 1174 printk messages dropped ** [ 96.779281] >ffff8801d907eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1811 printk messages dropped ** [ 96.789723] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1689 printk messages dropped ** [ 96.799411] [] ? fsnotify+0xf30/0xf30 ** 1477 printk messages dropped ** [ 96.807879] [] kasan_report.part.1+0x21c/0x500 ** 1596 printk messages dropped ** [ 96.817079] kasan_kmalloc+0xad/0xe0 ** 1173 printk messages dropped ** [ 96.823786] ffff8801d907ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1806 printk messages dropped ** [ 96.834194] [] ? rw_verify_area+0xe5/0x2b0 ** 1577 printk messages dropped ** [ 96.843281] fasync_helper+0x37/0xb0 ** 1171 printk messages dropped ** [ 96.849999] >ffff8801d907eb00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1799 printk messages dropped ** [ 96.860314] [] ? __kernel_write+0x340/0x340 ** 1563 printk messages dropped ** [ 96.869362] [] ? __kernel_write+0x340/0x340 ** 1561 printk messages dropped ** [ 96.878346] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1687 printk messages dropped ** [ 96.888045] [] __asan_report_load4_noabort+0x29/0x30 ** 1700 printk messages dropped ** [ 96.897819] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1812 printk messages dropped ** [ 96.908246] __do_softirq+0x22d/0x964 ** 1184 printk messages dropped ** [ 96.915061] [] sg_finish_rem_req+0x295/0x340 ** 1571 printk messages dropped ** [ 96.924085] [] ? fsnotify+0x86/0xf30 ** 1461 printk messages dropped ** [ 96.932484] ffff8801d907ea80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1803 printk messages dropped ** [ 96.942911] [] ? avc_policy_seqno+0x9/0x20 ** 1552 printk messages dropped ** [ 96.951823] [] sg_remove_request+0x70/0x120 ** 1564 printk messages dropped ** [ 96.960824] [] sg_finish_rem_req+0x295/0x340 ** 1612 printk messages dropped ** [ 96.970056] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d907eb64 ** 2357 printk messages dropped ** [ 96.983619] fasync_helper+0x37/0xb0 ** 1179 printk messages dropped ** [ 96.990356] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2047 printk messages dropped ** [ 97.002145] [] kasan_report.part.1+0x21c/0x500 ** 1522 printk messages dropped ** [ 97.010956] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1672 printk messages dropped ** [ 97.020522] [] kasan_report.part.1+0x21c/0x500 ** 1604 printk messages dropped ** [ 97.030296] PID = 3 ** 916 printk messages dropped ** [ 97.035552] [] _raw_write_lock_irqsave+0x56/0x62 ** 1627 printk messages dropped ** [ 97.044939] [] __asan_report_load4_noabort+0x29/0x30 ** 1701 printk messages dropped ** [ 97.054707] [] queued_write_lock_slowpath+0x116/0x150 ** 1706 printk messages dropped ** [ 97.064519] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1689 printk messages dropped ** [ 97.074202] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1835 printk messages dropped ** [ 97.084788] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1828 printk messages dropped ** [ 97.095276] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1861 printk messages dropped ** [ 97.106014] [] ? selinux_file_permission+0x82/0x460 ** 1684 printk messages dropped ** [ 97.115688] [] do_raw_write_lock+0xc7/0x1d0 ** 1576 printk messages dropped ** [ 97.124827] [] ? fsnotify+0xf30/0xf30 ** 1471 printk messages dropped ** [ 97.133269] ffff8801c7f2f9b0 ffffffff81d93999 ffff8801d77ee140 ffff8801d907eb00 ** 1836 printk messages dropped ** [ 97.143819] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1835 printk messages dropped ** [ 97.154394] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1841 printk messages dropped ** [ 97.164971] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1836 printk messages dropped ** [ 97.175542] [] __asan_report_load4_noabort+0x29/0x30 ** 1697 printk messages dropped ** [ 97.185249] [] kasan_report.part.1+0x21c/0x500 ** 1604 printk messages dropped ** [ 97.194482] PID = 3 ** 918 printk messages dropped ** [ 97.199764] [] sg_remove_request+0x70/0x120 ** 1544 printk messages dropped ** [ 97.208622] ================================================================== ** 1801 printk messages dropped ** [ 97.219019] [] vfs_read+0x107/0x330 ** 1440 printk messages dropped ** [ 97.227281] fasync_helper+0x37/0xb0 ** 1211 printk messages dropped ** [ 97.234284] [] SyS_read+0xd9/0x1b0 ** 1427 printk messages dropped ** [ 97.242475] [] SyS_read+0xd9/0x1b0 ** 1426 printk messages dropped ** [ 97.250686] [] vfs_read+0x107/0x330 ** 1442 printk messages dropped ** [ 97.258982] SyS_fcntl+0x658/0xc70 ** 1140 printk messages dropped ** [ 97.265546] [] vfs_read+0x107/0x330 ** 1439 printk messages dropped ** [ 97.273818] kmem_cache_alloc+0xba/0x290 ** 1228 printk messages dropped ** [ 97.280872] Freed: ** 900 printk messages dropped ** [ 97.286022] ================================================================== ** 1788 printk messages dropped ** [ 97.296338] [] sg_read+0x91c/0x1400 ** 1431 printk messages dropped ** [ 97.304593] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1687 printk messages dropped ** [ 97.314276] [] __asan_report_load4_noabort+0x29/0x30 ** 1697 printk messages dropped ** [ 97.324078] [] kasan_report.part.1+0x21c/0x500 ** 1612 printk messages dropped ** [ 97.333363] Memory state around the buggy address: ** 1393 printk messages dropped ** [ 97.341412] [] __vfs_read+0x103/0x670 ** 1476 printk messages dropped ** [ 97.349869] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1865 printk messages dropped ** [ 97.360610] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1677 printk messages dropped ** [ 97.370220] [] queued_write_lock_slowpath+0x116/0x150 ** 1707 printk messages dropped ** [ 97.380051] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1747 printk messages dropped ** [ 97.390050] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2047 printk messages dropped ** [ 97.401859] [] kasan_report.part.1+0x21c/0x500 ** 1609 printk messages dropped ** [ 97.411125] fasync_free_rcu+0x1d/0x20 ** 1199 printk messages dropped ** [ 97.418036] [] ? rw_verify_area+0xe5/0x2b0 ** 1538 printk messages dropped ** [ 97.426840] Call Trace: ** 969 printk messages dropped ** [ 97.432433] [] __vfs_read+0x103/0x670 ** 1459 printk messages dropped ** [ 97.440805] rcu_process_callbacks+0x889/0x12d0 ** 1333 printk messages dropped ** [ 97.448478] [] ? security_file_permission+0x89/0x1e0 ** 1707 printk messages dropped ** [ 97.458417] Allocated: ** 960 printk messages dropped ** [ 97.463917] SyS_fcntl+0x658/0xc70 ** 1127 printk messages dropped ** [ 97.470379] [] sg_read+0x91c/0x1400 ** 1437 printk messages dropped ** [ 97.478657] [] ? selinux_file_permission+0x82/0x460 ** 1684 printk messages dropped ** [ 97.488329] [] do_raw_write_lock+0xc7/0x1d0 ** 1587 printk messages dropped ** [ 97.497483] Allocated: ** 961 printk messages dropped ** [ 97.503009] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1338 printk messages dropped ** [ 97.510721] [] ? fsnotify+0xf30/0xf30 ** 1478 printk messages dropped ** [ 97.519193] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1838 printk messages dropped ** [ 97.529776] [] queued_write_lock_slowpath+0x116/0x150 ** 1713 printk messages dropped ** [ 97.539652] [] ? fsnotify+0xf30/0xf30 ** 1473 printk messages dropped ** [ 97.548079] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 97.558596] Call Trace: ** 968 printk messages dropped ** [ 97.564194] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1670 printk messages dropped ** [ 97.573789] ^ ** 1651 printk messages dropped ** [ 97.583316] [] do_raw_write_lock+0xc7/0x1d0 ** 1564 printk messages dropped ** [ 97.592343] [] _raw_write_lock_irqsave+0x56/0x62 ** 1639 printk messages dropped ** [ 97.601800] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1687 printk messages dropped ** [ 97.611478] [] __asan_report_load4_noabort+0x29/0x30 ** 1726 printk messages dropped ** [ 97.621426] Allocated: ** 959 printk messages dropped ** [ 97.626938] sg_fasync+0x86/0xb0 ** 1095 printk messages dropped ** [ 97.633214] kmem_cache_free+0xb2/0x2e0 ** 1211 printk messages dropped ** [ 97.640196] kasan_kmalloc+0xad/0xe0 ** 1175 printk messages dropped ** [ 97.646936] ^ ** 1962 printk messages dropped ** [ 97.658234] kasan_slab_free+0x73/0xc0 ** 1227 printk messages dropped ** [ 97.665293] __do_softirq+0x22d/0x964 ** 1193 printk messages dropped ** [ 97.672152] [] ? fsnotify+0xf30/0xf30 ** 1478 printk messages dropped ** [ 97.680588] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1836 printk messages dropped ** [ 97.691157] [] __asan_report_load4_noabort+0x29/0x30 ** 1697 printk messages dropped ** [ 97.700901] [] kasan_report.part.1+0x21c/0x500 ** 1603 printk messages dropped ** [ 97.710159] Freed: ** 903 printk messages dropped ** [ 97.715326] CPU: 1 PID: 9342 Comm: syz-executor6 Tainted: G B 4.9.56-g5c73594 #66 ** 2025 printk messages dropped ** [ 97.727003] fasync_free_rcu+0x1d/0x20 ** 1194 printk messages dropped ** [ 97.733883] [] ? fsnotify+0x86/0xf30 ** 1466 printk messages dropped ** [ 97.742284] ================================================================== ** 1836 printk messages dropped ** [ 97.752896] ================================================================== ** 1798 printk messages dropped ** [ 97.763249] [] ? selinux_file_permission+0x82/0x460 ** 1687 printk messages dropped ** [ 97.772934] [] sg_remove_request+0x70/0x120 ** 1571 printk messages dropped ** [ 97.781992] [] ? __kernel_write+0x340/0x340 ** 1565 printk messages dropped ** [ 97.791001] [] ? fsnotify+0xf30/0xf30 ** 1472 printk messages dropped ** [ 97.799437] ffff8801d907eb60 ffffed003b20fd6c ffff8801d907eb64 ffff8801c7f2f9d8 ** 1836 printk messages dropped ** [ 97.809992] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1832 printk messages dropped ** [ 97.820516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2142 printk messages dropped ** [ 97.832896] Object at ffff8801d907eb00, in cache fasync_cache size: 96 ** 1688 printk messages dropped ** [ 97.842582] [] ? fsnotify+0x86/0xf30 ** 1458 printk messages dropped ** [ 97.850983] __do_softirq+0x22d/0x964 ** 1185 printk messages dropped ** [ 97.857801] [] sg_read+0x91c/0x1400 ** 1442 printk messages dropped ** [ 97.866105] [] ? vfs_copy_file_range+0x740/0x740 ** 1635 printk messages dropped ** [ 97.875508] Allocated: ** 993 printk messages dropped ** [ 97.881188] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1796 printk messages dropped ** [ 97.891518] save_stack+0x43/0xd0 ** 1128 printk messages dropped ** [ 97.897982] [] do_raw_write_lock+0xc7/0x1d0 ** 1562 printk messages dropped ** [ 97.907006] [] queued_write_lock_slowpath+0x116/0x150 ** 1715 printk messages dropped ** [ 97.916882] [] ? selinux_file_permission+0x82/0x460 ** 1687 printk messages dropped ** [ 97.926585] [] sg_remove_request+0x70/0x120 ** 1556 printk messages dropped ** [ 97.935481] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1836 printk messages dropped ** [ 97.946037] [] __asan_report_load4_noabort+0x29/0x30 ** 1693 printk messages dropped ** [ 97.955764] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1836 printk messages dropped ** [ 97.966368] Call Trace: ** 974 printk messages dropped ** [ 97.972002] [] ? selinux_file_permission+0x82/0x460 ** 1679 printk messages dropped ** [ 97.981661] [] kasan_report.part.1+0x21c/0x500 ** 1610 printk messages dropped ** [ 97.990907] rcu_process_callbacks+0x889/0x12d0 ** 1338 printk messages dropped ** [ 97.998601] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1686 printk messages dropped ** [ 98.008244] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1769 printk messages dropped ** [ 98.018383] [] __vfs_read+0x103/0x670 ** 1476 printk messages dropped ** [ 98.026814] ffffffff8153d11c ffffed003b20fd6c ffff8801d77ee140 0000000000000000 ** 1832 printk messages dropped ** [ 98.037323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2143 printk messages dropped ** [ 98.049741] Allocated: ** 958 printk messages dropped ** [ 98.055259] fasync_helper+0x37/0xb0 ** 1162 printk messages dropped ** [ 98.061931] save_stack+0x43/0xd0 ** 1122 printk messages dropped ** [ 98.068366] [] sg_read+0x91c/0x1400