, 0x1) flock(r3, 0x2) r4 = epoll_create(0x3ff) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00003e3000-0x30)={0x0, 0x0, &(0x7f0000e28000)=[], 0xb9, 0x0, &(0x7f0000ae3000-0xb9)="c5605140c1743dd3be47097e448a196a1d19c3fe50eea054909149ca8da7181e80b2a29af651b78c27cf2b98485ec352b27e61bbce318ef3a0f02e55d09de8eba2075fd3c63fa2c7d5255bc417ad9728e8de929e6d1c8beba3c428d19cb6e77c66f2ae407e4d5964ec3ebd56d0f4a6f5939d8813eb25ba516031975cd45badea6614cc67508eb46c7a023b2072c7f765c0f9aea9e2efe42ba85f987cf8c098bc5f02aa2a0270ee9da3d1c4ba851d90f01be4ebd61d77282f17"}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000656000-0x4)=0x0) sched_setaffinity(r5, 0x8, &(0x7f00008e5000-0x8)=0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) 2018/01/11 19:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072a000)='auxv\x00') pread64(r0, &(0x7f00008af000)=""/0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000545000-0x28)={&(0x7f00003be000/0x3000)=nil, 0xd52, 0x3, 0x2, &(0x7f00003c0000/0x1000)=nil, 0x2}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000688000-0x4)=0x10000, 0x4) 2018/01/11 19:44:57 executing program 2: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000e48000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ce2000)="cfb3cfae692e8ca80b652ed25b03c489e9c9124d39f663fa30b7034ca7b3123c"}) writev(r0, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000000000000000000002000000450001070000001419000a0004000000000040000608000300ff090000cfe4693e", 0x39}], 0x1) 2018/01/11 19:44:57 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008, 0x0}) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000dec000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000295000)=0x8, 0x80000) 2018/01/11 19:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000831000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8915, &(0x7f000007a000)={@common='tunl0\x00', @ifru_flags=0xc002}) pipe(&(0x7f0000afa000)={0x0, 0x0}) r1 = socket(0x10, 0x3, 0x0) r2 = dup2(r1, r1) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2018/01/11 19:44:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000051e000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x33) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg(r1, &(0x7f0000471000)={0x0, 0x0, &(0x7f0000759000)=[{&(0x7f000098a000-0x1000)="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", 0xc05}, {&(0x7f0000b39000)="5ae3b494e80786887044b225f1febe1b3b675e332c9b27159533070e624f5df40cc09f929e0b868f03b6e6bd29d0ae8b7f86a11d43281e6b0ca0b74c89a581871918473a8aa5368625307d84f7f9417f47fd4c05cb8a88154afcbfaa91a8a3315a901050dadf0649836bfae252e923c94e644811952eead3e4b8ccffb26d030308c506", 0x83}, {&(0x7f0000906000-0xc4)="68532b475365baa3b6aa7acb8718e189318e622e9bcbe56b7e0c9f4d0dad1fc1fe7ae70bbecc8f5669db226e29f6223325a1b4170b733e988ee0eb3244a37553cfc92696d92aba91fde919f34a1f946eb0e0d6b4a705a3e0801eb8f9e31e0a42790efcae0491e96a6eb8cddf52c7401f463205a900078b5902cc8ce9ce967a204f2fab2625dc51f7865c4ca2102ad21544440557877fff3fd36b951f7e14be0fca29a8d31f6453d6cb07f9e2d71a2419b6035357bf152f189d34135011230c17bc11adcb", 0xc4}], 0x3, &(0x7f000086a000)=[{0xa0, 0x18f, 0xfffffffffffffffb, "76ddfd3456af5a3f7c3380f5a9b51abe4cca9411efbfd11435f98a3800ae6ed01a94a756139dbb1188c93b546c32432b698f7435ad151140ec4d6f9f14374b0df6ab4d27286c15d3fbd7970ec30752ed9e4e52123359e334c206e8fb109908f6dc98dd498c3b1c21a0617583b4e9a468084c64fe8a360978dac9219029a8fdedecc05d671ea315c1c0948b"}], 0xa0, 0x20000000}, 0x40) 2018/01/11 19:44:57 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x6)='wchan\x00') getsockopt(r0, 0x3, 0x3, &(0x7f0000691000-0x5)=""/5, &(0x7f00006fb000-0x4)=0x5) ioctl$int_out(r0, 0x5460, &(0x7f0000332000)=0x0) 2018/01/11 19:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x1b}) syz_open_dev$evdev(&(0x7f0000a09000)='/dev/input/event#\x00', 0x7a0, 0x80640) ioctl$TUNGETSNDBUF(r0, 0x400454ce, &(0x7f0000641000-0x4)=0x0) 2018/01/11 19:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000414000)='./file0\x00', 0x18) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket(0x10, 0x8000000003, 0x0) write(r0, &(0x7f000080b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) [ 70.414898] binder_alloc: binder_alloc_mmap_handler: 10856 20000000-20002000 already mapped failed -16 [ 70.433368] binder: BINDER_SET_CONTEXT_MGR already set [ 70.439196] binder: 10856:10863 ioctl 40046207 0 returned -16 [ 70.440468] binder_alloc: 10856: binder_alloc_buf, no vma 2018/01/11 19:44:57 executing program 6: mmap(&(0x7f0000000000/0x583000)=nil, 0x583000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000584000-0xf)='/dev/sequencer\x00', 0x8800, 0x0) ioctl$TIOCCONS(r1, 0x541d) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000014b000-0x11d4)=@newpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0x0, @in=@multicast1=0xe0000001, 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}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 19:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) timer_gettime(0x0, &(0x7f000098e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000bba000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f000073a000)={0x0, 0x0}, &(0x7f0000282000-0x10)={0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e81000-0x11)='/dev/vga_arbiter\x00', 0x88000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000e66000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000063b000-0x4)=0x14) sendto$packet(r4, &(0x7f0000670000-0xf8)="bbe7c805d9f4014e3f0e27f6837f9ae1ac7e9a34a7be6d85f7cf9ad61bf0708157815135d85522ffdfa7c950d5bfcdfbd5a31621854ab5eb97e7afc66c774d6c21cbd6d98c7492d82e3f06fbc5495f0addab28582301b12e95ab9730af41da0f8abbd66f25056d0c0cfe5c8087b79ec2281caa814c58c376788bb3dc7de421f6f1acf80aba4195dce627e9c239973c05f64edbb41b49dc4fd6827fca88c648195176ac6189e75cdc440c5aef03d86b85d4fad3c08db5cdf410370d72b6b1ad75ee58be76386f5f3d7c6cf9a254a6417affae7883a7923baab3af570ce2d6027b3a829d226bb43fe38cd403acf2bcf63d66e380362e8c5b56", 0xf8, 0x4000000, &(0x7f0000c7e000)={0x11, 0x10, r5, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) nanosleep(&(0x7f00000d4000-0x10)={r3, 0x0}, &(0x7f000061a000)={0x0, 0x0}) dup2(r1, r2) tkill(r0, 0x25) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") [ 70.440486] binder: 10856:10866 transaction failed 29189/-3, size 0-0 line 3127 [ 70.472849] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.479425] binder: undelivered TRANSACTION_COMPLETE [ 70.485940] binder: undelivered transaction 85, process died. 2018/01/11 19:44:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000a27000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) prctl$intptr(0x3e, 0x0) 2018/01/11 19:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x9, 0x8000a, 0x5, &(0x7f000070f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a2000-0x6)={0x0, 0x8000}, &(0x7f0000f23000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000068f000-0x10)={r2, 0x3ff, 0x0, 0x9}, &(0x7f00007fe000-0x4)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ff9000-0x4)={0x0}, &(0x7f000076c000-0x4)=0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000d44000)=0x400000000000003) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006c1000)='/selinux/policy\x00', 0x0, 0x0) bind$unix(r3, &(0x7f00001c3000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000a24000)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffffb2}, 0x98) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000ca1000)={&(0x7f0000ed7000)=[0x4, 0x3, 0x7ff, 0x40000000000, 0x9, 0x3], 0x6, 0xa17, 0xffff, 0x3, 0x1, 0xb5, {0x8000, 0x8, 0x697, 0x8, 0x8001, 0xd9, 0x4069, 0x4, 0xfff, 0x7fffffff, 0x80, 0x8, 0x7ff, 0x4, "be657e362c8fdf878ddef5d5a8d4e2ba61bb6535da6f087093136fe6866bff26"}}) 2018/01/11 19:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009eb000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000947000-0x4)=0x6, 0x4) getsockname$ipx(r1, &(0x7f0000d8c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000036a000)=0x10) write(r0, &(0x7f0000bdd000)="2600000010000fff0069e90a080023def90000000100000000ffebffddff000005009f00041f", 0x26) 2018/01/11 19:44:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000096f000-0x8)='./file0\x00', &(0x7f0000001000-0x3)='ceph\x00', 0x80010, &(0x7f0000001000-0x1000)="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") time(&(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000493000-0x9)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002b1000)=@int=0x0, &(0x7f00008d3000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ec000-0x9)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00005f5000)=@req3={0x9, 0x150560000, 0x1, 0x687a, 0x6, 0x10000, 0x9}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f000034d000)=[]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c93000)=0x0) sched_setscheduler(r2, 0x5, &(0x7f00008ed000)=0x4) getxattr(&(0x7f0000bc8000)='./file0\x00', &(0x7f0000f13000)=@random={"00d3782e6f56", "137305"}, &(0x7f0000be8000-0xcd)=""/0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e24000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$ipx(r3, &(0x7f00005b2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003fe000)=0x10, 0x800) truncate(&(0x7f000040f000-0x8)='./file0\x00', 0x1) 2018/01/11 19:44:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) listen(r0, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000)=""/43, &(0x7f0000001000-0x4)=0x2b) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @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]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) fadvise64(r0, 0x38, 0x1b5, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x20a1c2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000002000)={0xd4, 0x3, 0x40000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000002000)=0x0) 2018/01/11 19:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f0000edf000-0x54)=""/84, 0x54, 0x0) r0 = memfd_create(&(0x7f000079a000)='vmnet0$lo!&@&\x00', 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000b4f000)={0xfffffffffffffdf5, &(0x7f0000b20000-0x9f)=""/159}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00003a5000-0x4)=0x6, 0x4) 2018/01/11 19:44:57 executing program 1: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000b3a000-0x8)='./file0\x00', 0x4000, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000096000)=0x0, &(0x7f0000b39000)=0x4) dup2(r1, r2) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) 2018/01/11 19:44:57 executing program 7: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000902000)='net/protocols\x00') mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000902000)={0x0, 0x0, 0x1, 0x4, 0x5, 0xad70}, &(0x7f000024d000-0x4)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000903000-0x4)=@assoc_id=r1, &(0x7f0000903000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f000007b000)='net/raw\x00') mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000902000)={0xfffffffffffffffe, 0x6, 0x4, 0x2, 0x3, 0x0, 0x9, 0x7, 0x0}, &(0x7f0000902000)=0x20) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000904000-0x4)=@int=0x0, &(0x7f00006ca000-0x4)=0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x8, 0x9) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002a3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000902000)={r3, 0x38, &(0x7f0000448000-0x38)=[@in6={0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in6={0xa, 0x2, 0xfffffffffffff001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000902000)=0x10) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000904000-0x18)={r5, 0x9d, 0x10, 0x100000001, 0x7fff}, &(0x7f0000903000)=0x18) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 19:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00007a4000)='./file0\x00') r0 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c4a000)='/selinux/enforce\x00', 0x240000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000851000)={0x0, 0x8}, &(0x7f00005fc000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000f1000+0x746)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x56c7}, 0x98) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:44:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000939000-0x9)='security\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f00007ca000/0x2000)=nil, 0xcf, 0x2, 0x80, &(0x7f0000069000/0x2000)=nil, 0x4}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x4, 0x1000}, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x18, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000ad2000/0x3000)=nil, 0x3000, 0x10) 2018/01/11 19:44:57 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00002de000-0x8)='./file0\x00', 0x8000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x3, 0x3ff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000002000-0xf2)=""/242) poll(&(0x7f0000002000-0x10)=[{r0, 0x1, 0x0}, {r0, 0x41, 0x0}], 0x2, 0x1a) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x110) dup2(r0, r2) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dc3000-0x8)={0x0, 0x0}) r3 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r3, 0x400) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000dc3000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x1, 0x2, 0x0}, &(0x7f0000dc3000-0x4)=0xa0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000516000)={0x2, 0x5, 0x4, 0x5bebcea0, 0x400, 0x3, 0xfff, 0x8, r4}, &(0x7f0000dc3000-0x4)=0x20) fcntl$setlease(r3, 0x400, 0x2) unlink(&(0x7f0000db7000-0x8)='./file0\x00') [ 70.669611] binder_alloc: binder_alloc_mmap_handler: 10908 20a27000-20a2b000 already mapped failed -16 2018/01/11 19:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r1+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x0}, 0x10) readv(r0, &(0x7f000009a000)=[{&(0x7f000028f000)=""/4096, 0x1000}, {&(0x7f00001ae000)=""/203, 0xcb}, {&(0x7f00009e2000)=""/244, 0xf4}, {&(0x7f0000af1000-0xce)=""/206, 0xce}, {&(0x7f0000496000)=""/147, 0x93}, {&(0x7f00004e7000)=""/122, 0x7a}, {&(0x7f00009b4000)=""/67, 0x43}, {&(0x7f0000e97000)=""/84, 0x54}, {&(0x7f00000ea000-0x31)=""/49, 0x31}, {&(0x7f0000813000)=""/116, 0x74}], 0xa) r3 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007e0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mknodat(r6, &(0x7f0000a1d000-0x8)='./file0\x00', 0x1000, 0x20) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000973000)={@generic="4e0591ab375b0f41d17ad7ffae1ec345", &(0x7f0000a5b000-0x38)=@ethtool_stats={0x1d, 0x5, [0x6, 0xfffffffffffffffd, 0x7f, 0x1, 0x7fff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:44:57 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x20) accept4$packet(0xffffffffffffff9c, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000)="f0523e9de4f502ef55052af16e73f403ec90e593ad050f44486fb1a11adcd36656d1df81d5a5ee5c65fc2635d0e5aedee0d89ebb") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x1, 0x2, 0xfffffffffffffffa, 0x0, 0x800, 0xa, 0xa0, 0x20, 0x5e, r2, r3}, {0x9, 0x800, 0x9, 0xf5, 0x2, 0x2, 0x8, 0x1f}, {0x6, 0x1, 0x20282cf0, 0x200}, 0x4, 0x1, 0x3, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x6, 0x3, 0x7, 0x7, 0x6, 0x8000}}, 0xe8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xa1}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000007000-0x27)={r5, 0x1f, "fbda4c923e3720ff5fa9e17ffce84af1ae3242e89d0bffab17448040169441"}, &(0x7f0000006000)=0x27) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0xfffffffffffffecf, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 70.709983] binder_alloc: binder_alloc_mmap_handler: 10908 20000000-20002000 already mapped failed -16 [ 70.788120] sock: sock_set_timeout: `syz-executor5' (pid 10959) tries to set negative timeout 2018/01/11 19:44:57 executing program 6: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00001c1000-0x4)=0xa, 0x4) 2018/01/11 19:44:57 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007e3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d3000)=0xe8) r1 = geteuid() setreuid(r0, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) 2018/01/11 19:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x541f, &(0x7f0000479000-0x8)=0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000729000-0x45)=""/69) 2018/01/11 19:44:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f81000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000023b000-0x10)={0x0, 0x84, &(0x7f0000523000)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}]}, &(0x7f0000f8a000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r3, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f3000-0x10)='/dev/sequencer2\x00', 0x80800, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000200000-0x14)={0x20, 0x2, 0x9, 0x3ff, 0x0, 0x3, 0x3, 0x8153, 0x3, 0x6}) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000507000)='./file0\x00', &(0x7f0000ba1000)='./file0\x00', &(0x7f000083d000)='v7\x00', 0x28000, &(0x7f0000dca000)="") 2018/01/11 19:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000205000-0xc)={0x0, 0x0}) signalfd4(r2, &(0x7f0000c16000)={0xa68}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) 2018/01/11 19:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xa81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00001ad000-0x10)={0x8, 0xffffffff00000001, 0x101, 0x1}) openat$ashmem(0xffffffffffffff9c, &(0x7f000093a000)='/dev/ashmem\x00', 0x0, 0x0) close(r0) 2018/01/11 19:44:57 executing program 7: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000580000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00002a3000-0xc)=""/12) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000057f000)={0x0, 0x0}) shutdown(r1, 0x3) rt_sigaction(0x36, &(0x7f000012f000)={0x7, {0x8001}, 0x8000003, 0x84a3}, &(0x7f0000319000+0x11c)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002ef000-0x8)={0x0}) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000581000)='./file0\x00', 0x412301, 0x100) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000581000)=""/0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00001dd000)=[{&(0x7f0000580000)=""/65, 0x41}, {&(0x7f0000581000-0x6a)=""/106, 0x6a}, {&(0x7f000050f000)=""/61, 0x3d}], 0x3) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffce, &(0x7f0000577000)={&(0x7f0000582000-0x144)=@newsa={0xfffffffffffffca2, 0x10, 0x1, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x3, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x40e}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 70.851203] sock: sock_set_timeout: `syz-executor5' (pid 10961) tries to set negative timeout 2018/01/11 19:44:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ace000)={&(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000223000)=[{&(0x7f0000000000)="0036bde16506d96e4bc531ac0c0f1784e88e1667df7107572bab24f50b70f2618756fe011a50b24a44f598053e6a289f2198dfb6d12225dfec63d94e1600ad48fa050f62ebdf79274b1047cce6ec087f1140ea9aa3d4331ba354a33c9fd728dd10430b54ba0f236caec61804f5e2a3bd67524d6970cb00316ea05ede44b72c099dafd19127b7af9248e8826077afdf14edbed665498883c69097b903b37b090a2d380ab622b7d40fc2ada1f8533c82a13f31f2e8c8f7dadabdbae8a89cc6e7be582e3a", 0xc3}, {&(0x7f000022e000-0x70)="63d38b5ea9955d4d8222fa401ab18ea25625a9c3c691f840b7365983f01a88bb92a1d62388cd506a2712cc12730cb1d5303d0bfde2d8b19fdf43034696d7c155e5084dd541fd09055fe97c725386098e47598aff72232f33023607b8b7f02dd0ba422b6be89dc6e2b770077b6a9d7f95", 0x70}, {&(0x7f0000402000-0xa8)="dec444f302d4a8d00ec852098d4ef953b8c3e011367a1be7a2b86c0f5f5f5b6d83df2efddfd2adc3602a9c34ebefb29318fdf618b6c0585a2a7ae149d74421d9dd2121f551bcf95188afb5b62e6e497c91e9f26d58417a3a7dc4c297b2837d1db3de3e0b0155dcba73ab86ba5e8a871b7afb7ae79ab73cdadbccd02e2045401513de21b9c0d23bf6f692aad42b11c80779b19b3cc53bf757bab462faa5010acc76069f6537461f3b", 0xa8}, {&(0x7f0000000000)="812b102e6c4715e010cf0f5d636683908444", 0x12}, {&(0x7f0000000000)="1b3da6867b975c9b3c329291f0a5df2f9d9b078b70f59306fe3308d7658b59a3de37fe83beb96a61516785de524252ed293ba8d05ce09f58f75b914c9b9ab651ac26ce0fa401fdfeabf808819d47242284fde47df974865b5fd97082387bc417cf17e022c1110332400b6b6b8508c8bc1446b11ecab7554859e1fb238679854c16b8dba80d75bfd6e1dd828b017c43bad5078d1c76679c", 0x97}, {&(0x7f0000bd2000-0x85)="492ad9e4f77dba2c5ab3a40fd3df7f69692533ef7ef69bf9b0ed8e4fda5d9a2a5e44570cbef2ef724cfe487b9747253b23b8d04674062a4206f727004b330a558033824e4a0d5763af074cfc4a7c0578baac8bf35d3c9c90a8be2f4a636c64c6fc351a5ca552cb03c7a31f2011087ce3c1c6d4c5768a04059d6056541783e5ce5978affd0d", 0x85}, 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{0xf0, 0x18c, 0xc3, "8a2d12db62834defef70015fa0068b64d997b1f3fa71d4f508d093bc797af1c4177bb3287492f9522b129933b65f7872704f43bd6005f472d72b687fdd44689fa8030570f678f9b7acf11a7f84133d6ae1dc702ae513cf66d42ee1d984c3000d07d3aca50034f35f7c59751ff8b338be7df43b075056aa315824f94b51aa7cc78ccba0b317d8b41a8a03bac09d2146665809fb63f0536fbea116aa896674dc7ed889aa5a08b3457d585f0070836d88ee277f72a6ca4faae6197c8c0662cf9cd22df52f1bb77a00fa9f337b60511e358837bc5f774d4d8d09d1"}, {0x40, 0x0, 0xfffffffffffffff9, "268b09751f6d4e718173783c359dc40403cd593ded5cec1d817b595bba7f7ef5e0de9c7d153b92215d7327b2b64ca6"}, {0xe8, 0x102, 0x3, "540bdd717d8d2ed8c966c718153a32f66d3dd4d9a54a19bb1fedd55d110aeaf009f3f730c7bcc2a254e843d6d1659d6796741116088f3dc349f871fbdfd53130cc52294f6f574730db6d987a8a3379e57db5ebfd12a7714002539dc20d5e83cf933eaca381e910d950f07253b6e4244fdf70bbf9a8e0c73e42f65f80d0046a28223728b5aa60dff0e70703c549b0425963c93bb5ad52ccf46e4c71786aacfd9334caeff69f5414a965292c3c8e63ba0ce919456da1e576625a6866110d9a1bc280de07d4b140118937ff93ed67b13ea0df6474a286e6"}, {0x20, 0x1, 0x1, "18654d74bfa553a76994fe04967a"}, {0xc8, 0x117, 0x6, "4c4786705da8504f8c8f6db8bfeb1b17182049b35c78def8717aa35f57e5398867a414b78050f1afb568fd1f0c84deb4798aeabcb6e1ee5c58c8008b77a59b87c521039f5b0ea1ca156ffe3e29e4f2c11139e8e2fc3f7637bb312bc0016351b905d176680d47acf4d642cd67b03a1b0339547eaf5c4014e24805aefce63e4915cdc3c79dbb35c168b77f19befe18d63f37faa2509b4f897d668d190525d545f3bf4ddb32a72334055971d00e61535201e8cec9ca"}, {0x48, 0x84, 0x1, "a7a46a5397825135dab56589b1a5110e55fd4e1774f269cccd383c09e63610d0143064f9f5a1aa98f118b37c5e3cfd4de0ef"}, {0x90, 0x0, 0x8, "a05375f4324b1df7137b17812380135652071bbad0b3e404b547e6b9ebbefa6f8415c72a18363868a522f15721f856522920808e8f7e7143fe8612632901c36aebea06c1240f5137f167e7d7d9375d48b813487f8058833805db5c96c0b882c87cccbca48a45ed902ca2d8fc4fcb16cb4299a2a84e2f3b1b20cce98c"}], 0x13e8, 0x48000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f0000e06000-0x90)=[], 0x0, 0x0) 2018/01/11 19:44:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00002ab000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000cb000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec7000-0xc)='/dev/rfkill\x00', 0x28300, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000031000-0xbf)=""/191) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000367000-0x20)={0x7f, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000043000-0x10)={r3, 0x7}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000970000-0x99)=""/153) 2018/01/11 19:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x541f, &(0x7f0000479000-0x8)=0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000729000-0x45)=""/69) 2018/01/11 19:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x876, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e1a000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = dup3(r0, r0, 0x9abb9c1881e1220) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000e6d000)={0x1, 0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:44:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x100000000107, 0xd, &(0x7f0000001000)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005e1000-0x10)={0x0, 0x8, 0x3dae99f3, 0x0, 0x0}, &(0x7f00004f8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000411000)={r1, 0x6}, &(0x7f000063d000-0x3)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000da0000)={&(0x7f00008f6000-0x1c)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000554000)=[], 0x0, &(0x7f0000f86000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) listen(r0, 0x3ff) 2018/01/11 19:44:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000da6000-0x4)=0x99) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x80000001, 0x5]) connect$packet(r0, &(0x7f0000000000)={0x11, 0x1f, r2, 0x1, 0xe6a, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000da5000)=""/201) read(r1, &(0x7f0000c55000-0xbc)=""/188, 0xbc) socket$inet(0x2, 0x80000, 0x3f) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f000047b000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000f11000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/11 19:44:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a21000)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008ae000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaa0, r1}) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x3, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/11 19:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000090000-0x68)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) signalfd(r0, &(0x7f000086a000)={0x9}, 0x8) set_tid_address(&(0x7f0000b18000)=0x0) 2018/01/11 19:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x3, &(0x7f000032f000)={0x0, 0x0}) getitimer(0x1, &(0x7f000078a000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 19:44:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00008c0000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000918000)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007ae000)={0xaa, 0x71, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000cb4000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 19:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000946000-0x20)="3be50e8188bcacd2faa21385b8e8ef85e4cff52017009e06b4ef8e853726c5ec"}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e6d000)=0x9) r2 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) getpeername$netrom(r2, &(0x7f0000875000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000004a000)=0x48) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x3, 0x4, 0x100000000, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r3, @in6={{0xa, 0x2, 0xffffffff, @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]}}, 0x8c) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) 2018/01/11 19:44:58 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getxattr(&(0x7f0000a1d000)='./file0\x00', &(0x7f0000740000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000ac9000)=""/4096, 0x1000) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000abc000-0x4)=0x0, &(0x7f00008ab000-0x4)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000683000-0x8)='./file0\x00', 0x80000, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000942000-0x4)=0x0, &(0x7f0000f45000)=0x4) sendmmsg(r0, &(0x7f0000502000)=[{{&(0x7f00006e6000-0x10)=@nfc={0x27, 0x20, 0xafe0, 0x6}, 0x10, &(0x7f0000e3e000-0x30)=[{&(0x7f0000844000)="654b6e8350ea0b1bcb6af020fee2d39692a74e4685d952575907d272abafa653a59b0ae7dc0de8a9b862d58c557a5b0efcab80212b0161c62ee7fd9786e95552ed1da6d662361132232c5cb3edc4459657aef811b4876cb357c78fd1b73bf946ffb1ab026e311faead3c", 0x6a}, {&(0x7f0000c0f000)="4e886231642e66d14fcc62f8168c43c0cc26a53ede2c74400f", 0x19}, {&(0x7f00008bf000-0x5b)="19be00ad2046cefcab19831b37778d1c79bdad38bfe63ba8d18f2debaf211584a57a21f4bb566c98e1f0f46d5fb0d83a2becee4d00b8d601cf4bca7302509079de968b46a4f446f08c6bb606b34b1412419e08870dc0011fd917e6", 0x5b}], 0x3, &(0x7f0000e07000)=[{0xf0, 0x10f, 0x1, "5c2d3208ce8c7e75debd435334736d7933d5f025844649d0e329423bcac99a017edfbbe0845681886e775e56041f17f2ecc53a948132e33f97d9a6cb680708fc2beee431aa32597b4ee7fb95fb15ea8a143041bfdd6fe473462c142279f4e5a45b373a9a433ede6d2ad04650005f4f656541098b47205da3880ef315040e10a8d1a407abed5e589aff4b7f2ead3b96fa4a274e2c6e95900c6517119fe251d36b3cfe008ec0bec4b3c0d39ace826e8ed774fabc60a702c8cbd6038e87cb4691c6b812719585f5157c3c1be025b30867c0554d2228dc56dea8aa"}, {0x38, 0x101, 0x47a5, "f58b1421d04a50a7eb7ef1b152f95012bd677785d6728db24fb1834e6ac2884762"}, {0x110, 0x11e, 0x3, "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"}, {0x68, 0x105, 0x5, "403462605a05d8467925b6d88b17736d4f2cc5c1ae882996e4c89849ff90f795cedb8d48394be83e664524a1bf4966b58dd54c35bf26ae3addaeac044d38ba3b91ddeb212eacd8b9db7d300c7b2fad0604c09e40541d11"}], 0x2a0, 0x1}, 0x4}, {{&(0x7f0000560000)=@hci={0x1f, 0x6, 0x2}, 0x6, &(0x7f0000ba3000)=[{&(0x7f00002d0000)="", 0x0}, {&(0x7f0000817000)="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", 0x1000}, {&(0x7f000031c000-0x9)="4356975cd0120aadcb", 0x9}], 0x3, &(0x7f000055a000)=[{0x88, 0x116, 0xa4, "90d88812ae277e8b4fc498aa3c6bf2f618db360361feb013416f3bdff697bfd7e2661299d35cd8f8b787f360ddf0326aa672d11487e20b0ddec324aca5682e265641024269ed449cf3ecf5a161dc2164e76c474625ed9c99fe3a8407102dc470bc7bbb68288610fda8f9d927d405fb517f"}, {0xe0, 0x13f, 0x6, "2d9c5ec7b5cc280326d7cd93044067226a8aab022069480b97e9c77084a1b2f2e7e95fed89636150ade48f5f615a2eb50dda778b4381e69507326c46ad49ee95f011da198e041fe344d07b93e84bad18c0037efd0934563a1a04cec7242e2eeac6640b348c476f88cac3e18b145f69a8109ac871f09ec631f22fc139c1eccadebbcde8ffc0ff20ca6d33a3ea6f3c3a2d7f51817ab521ecbd671a7c1ef8c79dc712fe46dbad5dcd0d4f406058d688acd5bf2cf8d2ccd00e0288c84cd7d719881ac704e9ccdc1b51e4aee839fe4a53b467"}, {0x78, 0x103, 0x100000001, "471a50de4187944734e699eecb568434a3ecba203eb05dbba517b3a951f8cd1ab546902dc6b686e67a5e8714cb9e7b72a321efc8ad319487d6857972f963f74d715bb82acb0e91ddeaa96de203e988263dab9aba8d017d6613d8396ee21f2884e45c04ba7b"}, {0x30, 0x19e, 0x3f, "8f9b6af5de8deeac53eacdf10b7d7b1a8d71b6b3b7e4ece6efb12ae482b392"}, {0x68, 0x11d, 0x1, "482fa1bf1086410311a3d9ad3a22748c9d238dcad4eaf57702ab83c837cd94a94ed74e34c915e5481e7c063fd3372392897cecad233f682df8e1d0580f6aa5b4b955dce41f260eb3c649c8704e6a28a0200d3693c52f"}, {0x58, 0x102, 0xffffffffffff2df3, "c0f42cfc03d9da98e69de27ebfa475b8fdf156bbd137a06f7e3747989ede98f37083e251df1593c3cd3fea108149af540e16238160315df9b88ee6691fd87c3f964f"}], 0x2d0, 0x50}, 0x9ffa}, {{&(0x7f00003f1000-0x60)=@nfc_llcp={0x27, 0x7, 0x7fffffff, 0x3, 0x8001, 0x20, "5e0b3009b6cc3a43b22945f130ece069ce295460c80753a642bbd55610a5bf9f81bb82b0dc405eb904552ffb4914acf238343d500a06420cc1302c95042cbf", 0x3}, 0x60, &(0x7f0000a1a000)=[{&(0x7f0000e02000)="080a93cf90d4771dd98b6813869d563ced77ed1f52e21d15c2fd0921fa0349088d5ead8e4bb3d2516d52f45cec04e456da2e7f7c3767f87f8fb6c360123961ed315a9350ce6f54b2f9064d7f3b969d6ff592e0cfd14bb1fc2e597c555b544d0889a0e6d92194b0c48e1dcecf7e7b1ddb0455e7de3ff1caf830b8100c0d65909d4ded994a96872c279f3d49641a2ad5d4dfcb1808117b8ae9032ea0b732120ae059088cabfb9efd93f0fe1ce17729e4be1e99b103d18bae6565fa79db", 0xbc}, {&(0x7f0000dfe000)="52b94cfa7d68ee39f7c03cb3b5a1393d1090ac5f848abdf101915c8e2a2bbc2ecfba08f230", 0x25}, {&(0x7f0000a1e000-0xbe)="6d1e4963723732e4d13aea9ed2efcb52876d56e5fb9e0eb42cb1a35d252630b273fbeaf21d60b1f0230327f307b8438047a0744aaa26bb68f89ccdfdaa8678b1c106e7ea38b9b8432f41dd3e30758a351394b9d028ad225d213c47ee3a72a15a9c0d4d5cd67ace7d201aa35a4a29fbb1d1478264311843692f049a6197454cd582952e8b719b121cd28744d418f286fe9e288ee5c290beabc4c35f17d9abf601d87d5cffff0000facfdd5bb653b95191e0418afe9d477bf8794ad270b6e6", 0xbe}, {&(0x7f0000dc9000-0xaf)="ed5f19ad0263f990544fc135bc51f5612c56bd784af7410f90b644100c9f86a3fae6a79c68a009948c709a281d356c4387a35de80decf5d35114e9d6183218431a23e56512eb3542b7ce327eb36c427931cdb7cfcc93e52f5a9b6dc910808fd2e6bb1dee7c4e0faf8e2fdcfdedb6ad13370e919ed08dd2504767814bd4ede2301f01376028981e887f5b63b9107b0b3c193302ccf0227a127c817f91771f56eafdbdb14e1c225db3a331948d7400fe", 0xaf}, {&(0x7f00006e4000-0xd)="f592c034d5910e376e9eaf52a8", 0xd}, {&(0x7f0000c22000-0xaf)="24944f6ed085de3619d048a167865996426be6e3eba30ce4bff1103be22bbcdea7906e571412de490112d1bec93f320daf5a07d1cc77defaf32f284bc9c4fccf9e10625d63cf9c22398d45f3ce9613be1e721d91b4376ed166813e9bb83bc13a3f49c6511e722f24f1e880f132f0cc3033c9b9fe43470b402252bb65fa8977dfd780b5a1092a3cf89c23b09060b0e9c832b5ea14f5dd500198cb7ebaa157414a9555144982748f65f8387469e9f9b7", 0xaf}, {&(0x7f0000459000)="a257e750489f3efd55178f4249f8ded9fe199e5eeebb3f525892586fcd19d1d759de7d744c18d407dac04d0148d307fece0451890c72deffbf8083d9d4e407885ff21b6a17d131a134e899797755d9aeacb948d50e11feff880fcc369d451074b76f17f0d21378e345c48a0bcca0f978a4743492e14e32772a19f76049ea0b65626eb4c3cf8ff2d96c997c37aa0bd8193fdb0f123798574f64269314ebe6e5f2915b0ebd4caa177a126a2cb0a571bcb942", 0xb1}], 0x7, 0x0, 0x0, 0x90}, 0xc5}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000333000)=@assoc_value={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x8) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/11 19:44:58 executing program 7: ioprio_set$pid(0x400000000003, 0x0, 0x0) r0 = getpid() sched_setparam(r0, &(0x7f00000b8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x1, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x3, 0x9, 0x100000001, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) 2018/01/11 19:44:58 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000005000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000)=0x48, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000006000-0x4)=0x0) r2 = getgid() fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0xf, 0x3) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0x4) 2018/01/11 19:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f26000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000db2000)=0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/11 19:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x3, &(0x7f000032f000)={0x0, 0x0}) getitimer(0x1, &(0x7f000078a000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 19:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom$ax25(r0, &(0x7f0000443000)=""/97, 0x61, 0x20, &(0x7f0000c4e000-0x10)={0x3, {"4b4bfc48bdb064"}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e6c000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008fe000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/11 19:44:58 executing program 5: syz_extract_tcp_res(&(0x7f000000a000)={0x0, 0x0}, 0x7, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0x2)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f000000a000-0x60)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x81, 0x6, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x1ffffffffffff, 0x9}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0xff, 0xc0b, 0x0, 0x0, 0x0}}], 0x90) 2018/01/11 19:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/hwrng\x00', 0x44480, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000775000)=""/4096) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00004f5000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="7f8b4bb93e11"]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/status\x00', 0x0, 0x0) 2018/01/11 19:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}}}) r3 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000e6d000)=0x9) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000114000)={0xb, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x4, 0x100000000, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r5, @in6={{0xa, 0x2, 0xffffffff, @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]}}, 0x8c) getdents(r4, &(0x7f0000976000-0xee)=""/238, 0xee) r6 = mmap$binder(&(0x7f0000a5b000/0x1000)=nil, 0x1000, 0x2000000, 0x13850, r4, 0x0) r7 = mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x2000000, 0x9010, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000bbe000-0x30)={0x30, 0x0, &(0x7f000074d000)=[@free_buffer={0x40086303, r6}, @increfs_done={0x40106308, r7, 0x3}, @request_death={0x400c630e, 0x4, 0x0}], 0xcd, 0x0, &(0x7f0000b72000)="7fd50756e104887daf6c87414147be6e7222d2921f77c3d9b9de8ccce1089b9a2b1d0906fa80d4cf72aba4360c3a46a1c969ef78ec069bf3b3c3e0a129c91eb0e013678d80640a731e2c40b5555f3e893ca0586df03c91924e6e90d512abe1d218d2640dbc0908fe7472249390c20c54fe3a67f297858174da45f1f2e4e3b03bf51aea7c6820838167a959ca13bf856e9d5c51b0208d8b02f59cadd7562ac948af1615adb65408c1f3f35f2ad5930619b1959083ff34faa6b7b0344d1e2fdf152c71d3c7d3b081676a0829e060"}) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000ac8000)=0x3, 0x4) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) socket$inet6(0xa, 0x0, 0x0) 2018/01/11 19:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') ppoll(&(0x7f0000368000)=[{r0, 0x400, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x200, 0x0}], 0x3, &(0x7f0000291000)={0x0, 0x989680}, &(0x7f0000e9f000)={0x241}, 0x8) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000007d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/11 19:44:58 executing program 3: prctl$intptr(0x1, 0x0) 2018/01/11 19:44:58 executing program 3: mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0xfffffffffffffff9) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000660000)={0x0, 0x80000001}, &(0x7f00003c0000)=0x8) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000edd000-0x10)={0x18, 0x8, 0x13fd, 0x100, 0x0}, &(0x7f0000edd000-0x4)=0x10) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000edd000-0xe)={0x0, 0x8, 0x3, [0x1, 0x4, 0x1ff]}, &(0x7f00009de000-0x4)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000087d000-0x98)={r3, @in6={{0xa, 0x1, 0xf03, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xae1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x95}, 0x98) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000063a000)=r3, 0x4) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000edd000)={r2, @in6={{0xa, 0x3, 0x35, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x6, 0x2b5b, 0xa}, 0xa0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000edc000)={0xbdc6, 0x1, 0x8, 0x2, 0x2, 0xffffffffffff60da, 0x8, 0xab, 0x0}, &(0x7f0000edc000)=0x20) setsockopt(r0, 0xe4, 0x7, &(0x7f00001a8000)="c47a466ab99d0c48093a1413fc964552f639ba18192850500ed24107395098c704a569941e25215a94674d8f02037f9e41d2f5405dd25e276e69228edb78184175fe406ac9182a1371227324756dcfe1946b3c8af89de8059da010c3b59b1605871c074674c8554e498ada433be7b4d6d48d2e2e4df12add1fe3d5ae31bb57d427664a3cf2b97d52b521b3be8312abf77136c8f9c993a82c3e12ebbb91671034ead0c7", 0xa3) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000edc000)=[{&(0x7f0000548000-0x1c)=@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000edc000)=[{&(0x7f0000bec000-0x2e)="4e0344a6f23f349b490ff00df387fedce2cf40e218e6c81a3a13391e48ab2c9f16dd18c622b25e1ce53f55bda4f4", 0x2e}, {&(0x7f0000edc000)="b7be022bce6e887ac9222bc2a29eba1cf0f3972c635a78358c28cbb67bfd9a3de3c32332d18dd50b7467ff73f7cbd50191948cc7c9b5b399a8c31bc7485a2ecda61e9fe56b45ae6633352a6f3da6b16eacb380b497a1e65a32f4fbf8c3687c97f1f968680442b0f716e51ca6e18ac4853fe3e827bb7408cc", 0x78}, {&(0x7f0000edd000-0xd7)="b730f822203e898a3c23eb33a3b24162ed45564ee99ce379a696b3d4b1029e9504bb10dacf37b6b217d6c06eb0e86922c04fcfb3d9e7a77606f3de3f64cb03a32a0f3db5c1c4ce795b2df423abff6a42587a90adab48138bdb07b1ae5654e6514fa498c1637092ae40939d501b40eec524282ab78aff6dd2e738a0b3c64f00febcd750c3ffd2482e4ad769db540fb35e36eab5623c9dbc892462c89f9eff04506042466699ba06bf513f6c61eeb4492b3266629625e0462d9a2e3c3c37e0b3034e7274cabf18ec94f4920959f18e7c6579a9aa7108b20d", 0xd7}, {&(0x7f00008d2000-0xe8)="9c6fab800018a784b88481bac3e724503bdc2c186d585c81e18cb3734478235aff6b3dd91c1de274d6526b00eeb78958c302ff744ba64fc37b8f314ce77312c0f0a2e77e81e4b8e626df7771a3c2ca4cbc03de9c8c798878246fad191583c374f8b26c47c0c67ad2323491eab9c953316ba5f7562ef6a63ac5b93ca5b6425ee6ce70382a753be152e8d73c25caf5def1c164d9e583ffcbf0854944090ff953779903ad2a95fd4164e1099ea075e0d514ca45728d5cfa372f48d55a3eec36486a29084d34e83c4259e81a7259ffb0d58917712d5353a5e838a6cd564fcf424c5fe9ed912bfa73487a", 0xe8}, {&(0x7f0000edc000)="4d85e76480c9e06738967c1d35d1d34a50ad4d4f3e3bd32f2262300adedbf24318190ac7314e1fbb34987750b0e4153b1cb1790692a8160796404504be8501198397c1ffde34a5f21f7408631a35b5a251311cdec947ce7a74f6e21a749d9295da46f51a11242433526499a6930e128a1dfd40b8fca204081179718cd8b15cc57bd95a15584dd2844cb9b61b5b4c5ec295a2e75c7dae872719c6794f4479c8a175019810d22670cb8acbeecc50e2bc7ec990f460f9dda093da9a283bfc5cdfd068035f03266e7a64b01a4c897fa593531f3ae0cd", 0xd4}, {&(0x7f000053f000)="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", 0x1000}, {&(0x7f00002cc000)="6def8bf97f3aa6660670924ffb4f1564f71703887e49dddbefafaaaec602e8e7a08a8f7a3da725df9444b2fe0ae32162aca65678ed014ad31c79d52ecaf8f7761e8c5d0500b07a2c0c26cb9df537c3354fec676724dfd9f610e07c0f11997da86d484f5a7a7bf2926929a2efac716a40376cb218932034d6d9ac93010421a25330cf1fe06d58ab687aa43a4c44b4c3f9e4d6d5fc46cd80f8f6dc5fc2c52fd3fd86", 0xa1}, {&(0x7f00003ab000)="393562d79d9c073fc06b66e5cdaf1f73d6a8b7ea78b923ca413dde1e00d0e3e9063c852d2bd8c2888f37c0e1798da435db9f6177869fab618dff7c8ec0a6db53a1485b1a66759efaf21c535628ec24e5e8ddd874ff31bc2bac63d564753aed6ec2deb946cb621d54a0e85696d87a53749744d05814f30ef36692474a7ea497009efc52e818070c61503e027b00634b06c94b4af9658873ad9bf7586853c94db41e797f77e100b3916f10ea4c4a08e3d68bae5f98439c814a48b26c3645d6aa26ed58e7e4a9e033fce5511362bc2a52a15f373c6d214ddb38bac74d785956183b1f3dd123", 0xe4}, {&(0x7f000085c000-0xd8)="56f376f0ce5792360d466116c8dcf5017e6bbb029e4f6bba40a755e3d0e2cf814fa6053f503d176bba9a8e5395c6189be657e87339f7646f67e7ecb1805b30d718269e6d6c262be1c96348cee4229033ca34b4f749a085e779f8afb7207ab948893d259ab0a798de04600ba78afb983f81bdc1afe5d65b7ad130fef951ed507e17de095d3a1683d19c6e42d2eb4fb720908730a44137b5103303341c046aa194b27c720ad511ca96d6e3f8c9e169dfcd0e770e3f80cc3527d3a556a0f9003867a8094c9b07aaec18fa45e470dcc6ca32dd007646ca43893d", 0xd8}, {&(0x7f0000188000)="96af3fca6fbfc41f8702dd08919370e31ce485dca2dcf9d17881f47cee6b2b31fd9b666ea3f04658630e3bb7a6521d475adbf6e2517bf07ed2bf423312fe0c009f2b506bd223267e2961ca212464f5695f77ef98f560bacb2faad4e43d7d00073158d3530a01075a2c3a49137beeb5a2fd8408e7467edac5d2935b6e9e941399e68917a00ab13e17217ddd5658727d4f4eb7ce956646a495e1cd41dcfda8aec9bc04a5668a70ce59ad0332bca9b71c1c2f8e5c35deda40241dbf57ca9a1b9474deeee17100be4877135472ab8ad3c866f7a111403d19e628b313f1f1496d68dc5cfb2064a0fb6366b4120047", 0xec}], 0xa, &(0x7f0000aca000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x23b7e8f5, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x10, 0x4, 0x6, 0xfffffffffffff61e, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x206f, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0xffffffff, 0x4, r4}}], 0xc0, 0x4000040}], 0x1, 0x8040) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ede000)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f000037a000-0x43)="53e2de7fc21341edb65d12a43c00fa5821abdebbcc9fd3d42fa870743433683a7860913ba5c3ba5d15d09f4839d845e2827a47d9354c86b1baf7df5f7abfa672f0a4c4") getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ccd000-0x4)=0x0, &(0x7f0000684000-0x4)=0x464) 2018/01/11 19:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/pktcdvd/control\x00', 0xc0000, 0x0) r1 = syz_open_dev$sg(&(0x7f00007ac000)='/dev/sg#\x00', 0x8, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000536000)={0x0, 0x80000, r1}) fcntl$setflags(r2, 0x2, 0x1) preadv(0xffffffffffffffff, &(0x7f0000bda000)=[{&(0x7f000058e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000b9f000)={0x0, 0x0}) [ 71.181704] device lo entered promiscuous mode 2018/01/11 19:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001c00040002e9b6000000000006080002e3ff00001ee400", 0x39}], 0x1) r1 = creat(&(0x7f0000381000)='./file0\x00', 0xa0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000068a000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c7000)=0xe8) 2018/01/11 19:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000adf000)=0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) [ 71.214359] device gre0 entered promiscuous mode 2018/01/11 19:44:58 executing program 1: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket(0x10, 0xa, 0x1) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d24000-0x7f)={0x0, 0x77, "e69d2df1d028440a94e1d1576b0fe8bce0975f6ecfa4611a8d06757a383995f31eabc70836969249188234a4306bc45514fda4a8b40a93fc4c47a3a701bd14b93aebd2e1d1a3a8e32e96158fd9e23be494eb1a08b0b554a6e927e63ce8225a8817f47c800b10b7924c8ba696e04cc9076d0eda89dfcc4d"}, &(0x7f00007be000)=0x7f) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c94000-0x8)={r2, 0x3, 0x20}, &(0x7f0000d24000-0x4)=0x8) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) 2018/01/11 19:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e2a000-0x4)=0x0) 2018/01/11 19:44:58 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000019000)={0x57, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1ff, 0x6, 0xfffffffffffffff8, 0xdc, &(0x7f000000d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff, 0x9, 0xffffffffffffffc0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x26a, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x11, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 19:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") mq_getsetattr(r0, &(0x7f0000372000-0x40)={0x9, 0x0, 0x100000001, 0xffffffffffffffff, 0xffff, 0x6, 0xbf6, 0xc000000}, &(0x7f0000cce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 19:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000289000-0xe9)=""/233, &(0x7f0000a39000-0x4)=0xe9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e4a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/11 19:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000a05000-0x8)='./file0\x00', &(0x7f0000f68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000ff000-0x4)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d1f000)={&(0x7f0000270000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "daecf735ac8f4c0b85dadcb95153f24faafea0e6e700ba541189859dd978353151c08621aa6332c8c2443e97752a9b226d99d8614f6ad9f039f19696d516ee", 0x0}, 0x60, &(0x7f0000306000)=[{&(0x7f00004e6000)="08c6a160e2c4f23536f6342bcb0b0df9384f1892d54211df776d2a5ce035", 0x1e}, {&(0x7f0000fb9000)="b731a9c8fb93fc87fda539adcb0bdb73f885c15e4161415c693138514a243d39020435e2514b8cc34e317f5133dc4f6bf6a00694bb2615e8390d8fadb59873687a82878158cc57e1d9e63af2f63d8fc660e33aa16957b73e5a0028d34101a8dfc7a7a8c115a1894e020b81835c27da0225578c787b09bdf61d5d86170d1f5027088ccd54", 0x84}], 0x2, &(0x7f0000c63000)=[{0x58, 0x114, 0x16, "2c078c45320c86a6746951fe7860df220ca9bbab23abf72c02871dd03e569c5b100f9699816f1e38b78feb71c7083cdbdfd4ed742f47a2dd4388446482bd999bc6fcfbc2"}, {0xb0, 0x111, 0x2, "e4f5739a227757c53a2363544d5c2198afd901590774ca458ef78fbf4c409571bee52fe4e5f0b0623dad8fa29ada24faa1c90167c7063bf17e21234a1f68377a945b8499b992683adce14cd1d0b888df4644adcb5aeedba8cf708db22d6c1bdd72ca6759db816874fa46a4aaaf778cc3be5afbc4ec0b6369c42d4881f2e55461e3a9ebc4417ffb4162df11f6345ebdcbd683269de9806d7f6e0a2a0a967c8d6d"}, {0x28, 0x116, 0xf2a, "9d72c60aa0e8e800faa8a7334282896188ec287c09"}, {0x108, 0x116, 0x1, "05f6b87887e970082d457bda53b2d0bff961230bef4570175415214b4fd0a8c7cba82108c920ca52753ab9c60e3e10128b35516a5c87a17421a90cda68a7f57016088c3ed854aa075223cc0c456ff78cef2579fe516ccb2ab43efedf56a75c7ff7fd7bf2657db38c63f803bcd9a145042e5aac608aa55ef09546acea2604cfdf2f3c43ce3251821037d63d1a315f214f34de9e8132fe1ff0c16d68d3a150b0063699265466cda8c9c067bcd78ec7b11af5afa203b2ef9749fa653d918ef9d089d1b29ef6cf7c822b5a15702bfdf965a16b5e07dc7dccda57d163185b8d2793a009b02e1382d68653f87c7dce094831bd9a0b30"}], 0x238, 0x1}, 0x804) close(r0) 2018/01/11 19:44:58 executing program 6: r0 = getpgrp(0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000f22000)='/dev/usbmon#\x00', 0xf3a, 0x791001) ptrace$peekuser(0x3, r0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) sysfs$1(0x1, &(0x7f000033d000-0x6)='ramfs\x00') rt_tgsigqueueinfo(r0, r0, 0x17, &(0x7f00004b3000)={0x2a, 0x7fffffff, 0x4, 0x9}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000298000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socket(0x0, 0x1, 0xeac) 2018/01/11 19:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000081f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20303}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000766000)='htcp\x00', 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000da7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xad00}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) read(r2, &(0x7f0000fbc000)=""/67, 0x43) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000772000)=0x8b, 0x4) sendmmsg$unix(r2, &(0x7f00008dd000)=[{&(0x7f0000447000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000681000)=[], 0x0, &(0x7f0000a44000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) 2018/01/11 19:44:58 executing program 3: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x12, r0, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000241000-0x4)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f00002cb000)=""}) [ 71.430622] binder: 11109:11113 ERROR: BC_REGISTER_LOOPER called without request [ 71.434380] device syz2 entered promiscuous mode [ 71.446759] binder: BINDER_SET_CONTEXT_MGR already set [ 71.452506] binder: 11109:11115 ioctl 40046207 0 returned -16 [ 71.460867] binder: 11109:11115 ERROR: BC_REGISTER_LOOPER called without request [ 71.558375] device lo left promiscuous mode 2018/01/11 19:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f00001af000-0x4)=0x0, 0x20000004, &(0x7f00007fe000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)="") execve(&(0x7f0000b67000)='./file0\x00', &(0x7f0000ef4000)=[&(0x7f0000ab1000)='mqueue\x00', &(0x7f0000009000)='}wlan0\x00', &(0x7f0000894000)='\x00', &(0x7f00009d3000)='mqueue\x00', &(0x7f000065e000)='\x00', &(0x7f0000f2e000-0x7)='mqueue\x00'], &(0x7f00002d7000-0x28)=[&(0x7f00000b3000)='%vboxnet1]\x00', &(0x7f00005ce000-0x7)='mqueue\x00', &(0x7f0000ffe000)=')\x00', &(0x7f0000fb1000)='mqueue\x00', &(0x7f0000fee000)='ppp1lo[:self-$em1procselinux\x00']) r1 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000db4000)=""/1752, 0x6d8) getdents64(r1, &(0x7f000051a000-0xc2)=""/184, 0xb8) ptrace$getenv(0x4201, r0, 0x200, &(0x7f00003a7000)=0x0) 2018/01/11 19:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcc000)={0x50000004, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ab000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ce000)=0x0) r3 = getpgrp(r2) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000aed000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r6, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r8 = syz_open_procfs(r3, &(0x7f0000b1c000)='net/stat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ad3000)={0x0, 0x7}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f71000-0x18)={r9, 0x80, 0x0, 0x8, 0x8a1}, &(0x7f0000425000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r10 = socket$netlink(0x10, 0x3, 0x0) timerfd_gettime(r1, &(0x7f0000a3e000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r8, 0x29, 0xd3, &(0x7f00005dc000-0x5c)={{0xa, 0x0, 0x58b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, {0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2f}, 0x9, [0x2d000000000000, 0x2, 0x40, 0x3fffc00000, 0x800, 0x0, 0xff, 0x20]}, 0x5c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000082f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cf000)=0xfffffffffffffee1) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005b7000+0x2eb)={@loopback={0x0, 0x1}, 0x4, r11}) writev(r10, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) 2018/01/11 19:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = dup(r0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000ebc000)=0x5, &(0x7f00001a4000)=0x4) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8, 0x0) r4 = dup3(r0, r3, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0xffffffffffffffc8, 0x0, &(0x7f0000420000-0x87)="bf15fc0b7f9b41ef49d4e08bb87af410e73768da96d2633602000000000000002fa32f15ee13b5e97a724a1b204a422f454ecdbd2450eda889057742f6ba0d6a6cb9599a9aace51aea1e9017fba540e4f4f3007d9f93787c9e132c590846f7a072158d7c9f21a443c62e6205a4e65363a59f88aebfc469769d2bb1b5e1b816017b2d77d0f35139"}) getdents64(r4, &(0x7f0000ab5000+0x6e)=""/97, 0x61) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/11 19:44:58 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/11 19:44:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000e0e000)=0x0) close(r0) 2018/01/11 19:44:58 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000a64000)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ced000-0x4)=0x0) 2018/01/11 19:44:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000012000-0x8)={0x0, 0x7}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000014000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffff}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000012000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 19:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/route\x00') pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00004b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffffffffffff}) 2018/01/11 19:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008b6000-0x15)='/dev/pktcdvd/control\x00', 0xfeb482053c02da13, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004a0000)=0x101, 0x4) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f000059b000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) 2018/01/11 19:44:58 executing program 2: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000801, 0x3) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000124000)={0x651, {{0xa, 0x3, 0x4fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f8d000-0x1c)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f8e000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001be000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000e9e000)=0x0) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) fcntl$dupfd(r0, 0x406, r0) [ 71.638220] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 71.648256] binder: 11121:11133 ERROR: BC_REGISTER_LOOPER called without request 2018/01/11 19:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000583000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003a4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00004ad000-0x20)="e61d0863524ec9180e21d043f94e91a9491e8524f9fa3c33a1baf8c263a50cb4"}) epoll_create(0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c02000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="1ccfe92ccb3a9752ecfcff3c833eb418", @ifru_map={0x2, 0x0, 0x0, 0x0, 0xff, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 19:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000c88000)='./file0\x00', &(0x7f0000fa7000-0x12)=@random={'os2.\x00', 'cgroup]wlan0\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008f1000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006a0000-0x8)={0x0, 0xffffffff, 0x8}, &(0x7f0000935000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000958000)={r1, 0xad, "1dc34dd5a65ae8edf6df77a9b1f84911bfae78cd01558c18690a622911ce1ba9358ae903bafce0145b5ae051e15abaf36e655fc8ed232f94e05dfe934213c6c2b9ed91290b8a1fcf15568f3456a100805aefff0c73dafb5ec89c20022a413f815b8eded0474e10e9879ce5057ab9f8cdae51969210cf8dbba0b1384d186e61ac3b3897a5e7cc1ba51a5bb8634f1b46c3635824ccc680ab9904340f8a4c08c3e5a2e370e2ad124af3233882e73b"}, &(0x7f0000d97000-0x4)=0xb5) utime(&(0x7f00004a6000)='./file0\x00', &(0x7f000070a000)={0x0, 0x0}) umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f00004a6000-0x1)='.', 0x0) 2018/01/11 19:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000bcf000)=0x0, 0x2) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) readahead(r0, 0x0, 0x3) pread64(r0, &(0x7f0000a9d000)=""/86, 0x56, 0x27) getitimer(0x0, &(0x7f0000cff000)={{0x0, 0x0}, {0x0, 0x0}}) preadv(0xffffffffffffffff, &(0x7f0000e78000-0x40)=[], 0x17e, 0x0) [ 71.675402] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 71.700931] binder: BINDER_SET_CONTEXT_MGR already set [ 71.707823] binder: 11121:11149 ioctl 40046207 0 returned -16 [ 71.716101] binder: 11121:11133 ERROR: BC_REGISTER_LOOPER called without request 2018/01/11 19:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x4) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000320000-0x4)=0x0, &(0x7f000019f000)=0x5cf49105daf65872) [ 71.741746] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 71.749308] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/11 19:44:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000668000-0x88)={0x4, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x400000000000000, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/11 19:44:58 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000005000-0x9b)=""/155, &(0x7f0000001000)=0x9b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x80000) writev(0xffffffffffffffff, &(0x7f0000003000-0x80)=[{&(0x7f0000344000)="e7", 0x1}, {&(0x7f0000002000-0x1000)="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", 0xe22}, {&(0x7f0000002000-0x6b)="68b020d0d7ddb29259e7652c453d04ab69a95e1aaf85853f190ada2914ee8c0e672b88443adbf7e41df0229c942df6455a43bc33d0396f45ab713bcece38a06c9a8d506d4647c713361b65cb3e0409280790eec53dc991470e6d5939edc347389ec00f00a809f125ddd36f", 0x6b}], 0x3) 2018/01/11 19:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000095a000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000434000)={0x0, 0x7}, &(0x7f0000aee000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000092f000)={r2, 0x7, 0x20}, 0xc) bind$inet(r0, &(0x7f00003d4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000078b000)="a642fb4adf7c71e7b39c591c03654ce2a92d151cf564a755ed13928f60b4350700f2b2f269bc1eb7e4b6ae33a05974f47ba8d554b168a2a5ef15ba56cb729b8459a485c2aa9c50eb81b5f28c173ed43d41e456b910187e3bd05462182aec28a20c1292772767bb1764f48e8edef9551879820a4f2d8248a25858dcdeab7576508daa", 0x82, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000)="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", 0x1000, 0x1, &(0x7f0000c0a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002bd000-0x82)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/11 19:44:58 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000273000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/172, 0xffffffffffffff48, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) r3 = syz_open_dev$binder(&(0x7f000098a000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f00007b7000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000c44000-0x160)={{{{0x2, 0x1, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x4, 0xa9, "83fe11c2958026784d212d3d11420936b89a1174d1a3f81649c4c4da6b8fb7ea9d586a89b4fd735dcf67b9054b629cf08c70ea877b7eb3a259be5966f49fb42f3dbfc7df01265183b9bc133fd2e4da7c"}, 0x160) r4 = add_key$user(&(0x7f00008a8000-0x5)='user\x00', &(0x7f00002b1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a5d000-0x1000)="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", 0x1000, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000bf4000)='cifs.spnego\x00', &(0x7f0000815000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000a69000)="8359520bb76486f8d07808464e4dcf64d75d2211d3de7686da64744304e445f2f43a3a7c3540dc41e8c53b90776ef42c5f3d0047dd33", 0x36, r5) 2018/01/11 19:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000692000-0x8)={0x0, 0x3, 0xb0}, &(0x7f00007de000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f13000)=@assoc_value={0x0, 0x0}, &(0x7f0000209000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000057000-0x8)={r1, 0x0}, &(0x7f0000e71000)=0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002e3000)={r2, 0x64}, &(0x7f00000b0000-0x2)=0x8) write(r0, &(0x7f000008e000-0x26)="26000000130047f1076ec1b00e000000000000000100000009ef18ffff00f132050027000135", 0x26) 2018/01/11 19:44:58 executing program 4: r0 = getpid() socketpair(0x19, 0x1, 0x8, &(0x7f00007c9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f00007df000)=@random={'security.\x00', 'em0j[\x00'}, &(0x7f0000000000)=""/162, 0xa2) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3e, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r4, @in6={{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) close(r3) add_key$keyring(&(0x7f0000131000)='keyring\x00', &(0x7f000091d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0x24, 0x3, 0xa, 0x101, 0x7, 0x0, {0x1, 0x0, 0x6}, [@flag={0x4, 0x24}, @typed={0xc, 0x8e, @pid=r0}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040854}, 0x4000000) 2018/01/11 19:44:58 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00005d0000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, 0x0, 0x1, &(0x7f0000fb1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 19:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fa7000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000192000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4(r0, &(0x7f0000a6a000)=@un=@file={0x0, ""/4096}, &(0x7f0000ebc000+0xc8f)=0x1002, 0x80800) setresgid(r1, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f000005b000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt(r2, 0x9, 0x3ff, &(0x7f0000bf7000)="0104a008d269f9cdda4ad1ab03afb8ee0865e53dc4014d616433abe6f5182db0a36a3ed751a9d09045edfdefdbfaab16043b4b1a766b572df4f65a7f270f6347f5ce9cb9ca1128551ae6f40cc571ab8f6a6914ddda79", 0x56) 2018/01/11 19:44:58 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=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) preadv(r0, &(0x7f0000001000-0x70)=[], 0x5, 0x10000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000012000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000000000)=""/20, 0x14, 0x2, &(0x7f0000003000)={0x11, 0x19, r2, 0x1, 0x98, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_open_procfs(0x0, &(0x7f0000012000)='loginuid\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00006f4000)=""/4096) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000345000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x4000000000000000}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0xd7, &(0x7f0000b89000-0x8)={0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 19:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000000801, 0x0) connect$inet6(r1, &(0x7f0000d2a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f00002c9000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbb}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000ad1000-0xd)='/dev/snd/seq\x00') 2018/01/11 19:44:58 executing program 5: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d36000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d39000-0xc)={0x0, 0x5, 0x0}, &(0x7f000079a000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d37000)={r2, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffe, 0x8, 0x7, 0x4}, &(0x7f0000051000-0x4)=0xa0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a5f000)={r3, 0x6}, 0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000001b000)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0xb6, 0x3, 0x33b, 0x4, 0x1f, 0x3, 0x101, r3}, &(0x7f0000d38000)=0x20) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d39000)=@sack_info={r3, 0x2, 0x7}, &(0x7f0000d39000)=0xc) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000c57000)=0xfffffffffffff000) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d39000-0xa0)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x1, 0xcdf, 0x82}, 0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d38000-0x8)={r3, 0x519}, &(0x7f0000d37000)=0x8) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b0c000-0x10)={r3, 0x10001, 0x81, 0x7}, &(0x7f0000d3b000-0x4)=0x10) sendto(r0, &(0x7f0000d37000)="9ef921db003905c7c19cec61b9194c36168a8364e4aa282ac83f3fbf10b35c6fa6d011fa6faf8bd1d97ee8d4045975b3e8e98d21489f54185f0a022301bdfbce9a8e3a2d182ac0b6efdb019f432dba63b7fe7ffd15a933b335d162382cf8f14d3931ed3b52", 0x65, 0x4000, &(0x7f0000d37000)=@sco={0x1f, {0xd19, 0x400, 0x8000, 0x0, 0x8001, 0x4}}, 0x8) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/01/11 19:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f000072b000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/11 19:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f00007f3000-0x8)={0x0, 0x0}) readv(r0, &(0x7f00008e4000)=[{&(0x7f00002c5000)=""/63, 0x3f}], 0x1) ioctl$TCSBRKP(0xffffffffffffffff, 0x2276, 0xfffffffffffffffd) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ce000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) unlinkat(r2, &(0x7f0000a4d000)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000297000)=0x3f) shutdown(r0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00007ee000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000927000)=0x14) [ 71.825722] binder: 11182:11188 transaction failed 29189/-22, size 0-0 line 3004 [ 71.858554] binder: 11182:11197 transaction failed 29189/-22, size 0-0 line 3004 [ 71.891482] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.897227] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/11 19:44:58 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$void(r0, 0x2) r1 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f000000c000-0x18)={0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x3fffffffffffeff}) 2018/01/11 19:44:58 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) fchmod(r3, 0x188) tee(r2, r1, 0x5, 0x0) 2018/01/11 19:44:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2) sendto$inet(r0, &(0x7f00002d7000)="b58e75363e80e07aa2c58929e6704ec8579f9afc0b956a62d92c0477a3710981c867f3ce872fda98ab1e02ac843171a6d057fb04770d5a4bb607b05d475fe083d03aaa5995770182211d4da7743e9e3f23127a2f019c6a027272f2051afd41fb4e14955a70a57473544de7c99246017ebf1b114edd413243a5fd51e0bf2fd9d06f23fcdd8a7845ee442c312a339de2fcf66d1c1140fe08f4507a9b0b00341b07b699f34b8c52c2e2c54fa64ba140482b58c58b1e14ac802e17a284f49962307da9958f8efb87b356787b81e4000f034c8c3fac610dd6ce43e575d6875b4d270532bad6bbb4f3848fb7d1", 0xea, 0x800, &(0x7f000017e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000862000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:44:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007b0000-0xc)='net/netstat\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r2) exit(0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x800000000402, r3) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x10) 2018/01/11 19:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x3f) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000414000-0x24)={0x6, 0x0, 0x6, 0x1000, 0x5, 0x7, 0x5, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x10001, 0x2, 0x1f}) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000a8000)="01", 0x1) 2018/01/11 19:44:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000d1000)="f4", 0x1, 0x207ffe, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000dde000)={0x0, 0x0}) ioprio_get$pid(0x2, r1) setsockopt(r0, 0x13e7e00000000, 0x6, &(0x7f0000470000-0x1000)="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", 0x1000) 2018/01/11 19:44:58 executing program 0: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000038000)=""/100) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000102000-0x8)={0x9, 0x2}) 2018/01/11 19:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c1f000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000139000-0xc)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r3 = socket(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000080e000)={0x200000000000007e, &(0x7f0000e92000)=[]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/11 19:44:59 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009cb000)=0x0, &(0x7f0000001000-0x4)=0x4) eventfd2(0x0, 0x2c4d4b9eef7804ef) 2018/01/11 19:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0, 0x0}) futex(&(0x7f0000096000)=0x0, 0x0, 0x0, &(0x7f00008e8000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) keyctl$session_to_parent(0x12) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c4000)='/dev/autofs\x00', 0x38800, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00008c1000)={0x54, 0x3ff, 0x5, {0x6, 0xfe5}, {0x1, 0x3}, @cond=[{0x7bd1, 0x2, 0x40, 0x0, 0x0, 0x9}, {0xc, 0x0, 0x9, 0x8000, 0x0, 0x3}]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009c5000-0x4)=0x0, &(0x7f0000d17000-0x4)=0x4) flistxattr(r1, &(0x7f0000e86000-0xae)=""/174, 0xae) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000c9d000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6(0xa, 0xa, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000060000-0x8)={0x0, 0x8}, &(0x7f00000d9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fcf000)=@assoc_value={r4, 0x100000001}, &(0x7f0000809000)=0x8) 2018/01/11 19:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7c000)="", 0x3d3, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fb6000-0x8)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffffffffffff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ed000-0xa)='/dev/ptmx\x00', 0x48000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000095000)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f000082e000-0x10)=""/16) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000190000-0x4)=0x0) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/11 19:44:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)=""/45, 0x2d}, {&(0x7f0000002000-0x32)=""/50, 0x32}, {&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f0000000000+0x2a3)=""/234, 0xea}, {&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0x70)=""/112, 0x70}], 0x6, &(0x7f0000000000)=""/4096, 0x1000, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0xe075b008010de79e) sendto$packet(r2, &(0x7f0000dda000-0x20)="cc8522b28a6fac158d753d474db02ec2d1d64814f635aebe3b26d1b033a844ee", 0x20, 0x4, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x7fff, &(0x7f0000004000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x2, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x4, 0x3, 0x401, 0x10000, 0x9}, &(0x7f0000002000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x8000, 0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={r5, @in6={{0xa, 0x1, 0x43fe, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xffffffff00000001, 0x2768, 0x0, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x7, &(0x7f00000b2000)=0x0, 0x4) 2018/01/11 19:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000684000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000576000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) readlinkat(r0, &(0x7f00002e3000-0x8)='./file0\x00', &(0x7f0000cbf000-0x79)=""/121, 0x79) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_buf(r3, 0x29, 0x1c, &(0x7f0000af7000-0x15)="4160fb54ac4317671d7ae0ca04d1de5849581ac2", 0x14) 2018/01/11 19:44:59 executing program 3: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000aff000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00001a7000-0x4)=r2) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb9000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000fb9000-0x4)=0x0, &(0x7f000072a000)=0x4) dup3(r3, r0, 0x80000) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000fb9000)=@un=@file={0x0, ""/7}, &(0x7f0000fb9000)=0x9, 0x80000) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000bde000)={0x0, 0x8001}, &(0x7f0000fba000)=0x6) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004e5000)={r5, 0x3, 0x10}, &(0x7f0000fbb000-0x4)=0xc) 2018/01/11 19:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001f9000-0x8)='./file0\x00', 0x1, 0x6) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000027e000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f00004fe000)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00007c9000)=0x0, &(0x7f00008f3000-0x4)=0xfffffffffffffe84) ioctl$int_in(r0, 0x5421, &(0x7f0000f61000)=0x3) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00000e1000-0xd7)=""}) 2018/01/11 19:44:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x1000, 0x0, 0x0, 0x5, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getuid() r8 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x1c2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r15 = getpgrp(r0) r16 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r17 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r19 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000c06000-0x1390)=[{0x12ec, 0x27, 0x510, 0x5, 0x0, [@flag={0x4, 0x24}, @generic="d26d49c8d0f3927918e98b", @typed={0xc, 0x12, @fd=r2}, @nested={0x8, 0x95, [@flag={0x4, 0x52}]}, @generic="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[@generic="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@flag={0x4, 0x84}, @nested={0x144, 0x7b, [@typed={0xc, 0x68, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="311f5a55454abd96a04651d30a693ae0700d8a21e6a7b3fcb0732f7c25f9", @typed={0xc, 0x71, @uid=r17}, @typed={0xc, 0x59, @uid=r18}, @generic="", @typed={0xf8, 0x1e, @binary="e0ddde5fa4234feee91cd75c34c9d07f843b6974a12ddf50b46a3d87d2f26bc490390804684c92862deacc98f99746eabe61b90b32d2bf94302baf7a83a7c5926bcc4183bcc3700e0bf6fd0e1f26fea751e916d1f3d72059cea104def9e731e8299ccfddc5695efb19113811ab427802112ed1d7b31cfdd8ec8d00d963b15ee10ad7c15b46f814edda238938a84db5ec3cee1e41b83d387bb2d7d8920f282dc25a63e1baa18d0dd8f9b38adbdeeacefcbd5daf3cc9eff62311d07e29fba20b32f7b0a2e9d2532f4cd781ea315773f33eee06b25acb58936e3aa9a94e2fd73762557a66da0b81f971e0de4e63b210"}, @flag={0x4, 0x67}]}, @nested={0x230, 0x60, [@typed={0x2c, 0x8d, @binary="0df1fbcb4137a84e4b850d5c6bda69163c268ffcb49df654479bdbeb6c9c9cc273"}, @generic="9bbc5f088378e01af585a166d2a45fb6a3e6afa62ddeff709b1b1098e772d916ca57088a64e1a041bbc9caddb8273e9b5fbdee4e05ae5f427d6156fe7041c9c88f5e8034b222d791473d9081ef1e8e1e1f9c18f33bf4515f6d9cbd91128d785242fdde1fcb209e30532a5d7e321b0701ee5121535764", @generic="d50c1544da1fa73146896c2e4fbf179c45b9c3f2b8c3cece687b8fb021b8ec200bfa44b6354514302d06876d8fec7077b6e273d89beb7b375aed8dd4bfc40736c4f7d2e85d58db028222b1ee0ea8dbce9573131998fdd92fcbe30b1a39958ba686b6f4eb65e710a96f2cba33eb4b3dc5b959139d33eaa54fe93bf6614637e51588fed3426e1b2407e590ec1778130913c3b1a89f0d5c2ee4082f9f747de14fbc103e47cf295bdd2c678a75569f", @generic="47fb3d12b24d4005aa35e6e90905f02fa4e5a239ecf10f1be3f858c3a6db3e9332cc93864233358c1f9788391b6e691774285c1ae9b6d409defdd1ff6dc711f49dc86d0c96343ee4adca1fa287e30f3f5f205a8d514105a93f3b38254a3c386f7b7611f43dc1518f5be2584af3b81e13b657f1d49dfa3cd1e0974d67633eb5c40c98fb1e19e7a3f53a04c7e2b487015e51d96bab80e8a16874490ccf8cfdfc83e99bcf65f785869d5de6046b8f9cb5b3c848feeff783cbd6ec299348e4298c", @typed={0xc, 0x3e, @pid=r0}, @typed={0xc, 0x2, @pid=r0}, @flag={0x4, 0xc}]}, @generic="535031a821714552865d5ff6c622fa0d7bf4a2000c511df7f295cd24ea428dc8bf5f2899c5a5f259fc5c7a8f19e068e8dda368092f0e7e8f78adf9816bf76570ca98bb21c8c9e9a6ac12383ff39e9148db30f44042ddb9cef1ec281a01193564efb8dbfa007a9f5abbb8842bb0fedd622c0436afe0e6acff96ec372e0143c89fd8093cd882cceda1c2988e40e6848dba9ac67ae652be0650af0f90957a2185005ca337471063bb19d9e9d4d241b8c3ac52819eab88966b29a0d35ad0e780e5db2bbbd00b86b282d7f28a", @nested={0x8, 0x7e, [@flag={0x4, 0x28}]}, @nested={0x8, 0x74, [@flag={0x4, 0x10}]}, @generic="97a9fc0d6a63fb381f49278c5e8f77b7306c1013df3071dd38d0cac4ad1534d58f4b231a057a4d47d4a90e4e056ffdc9a3ee07bb98092a4dc2d5a1e85e7fcd344e755414ffadb59cc8", @generic="7b641e2da137b6063c19b3ce78b4a45bc8a2dc7bf9c96cfd8fe4edf08b3cfe4fb807a8a40c8dd8944d9f0c9ed6218c9d98e369f1752e00ab235c57ccc2462ddacb8ff59daa274248612d27b1a9ccd221380634f843bdac76c574db0885bbf052e7c2c321ec675a002985f392704698c9b0e98b9d7484005231c638c4f7d7bbd44008c9b84a1aefab41bdd550d66bf3fd57cb8f243a4c165d5dc8b82c172dc2ecebad20132748a2f31d6bd52e13af", @typed={0xb8, 0x5a, @binary="ef9832cb9fe33df3b694552fa41a275107f07324100941e590d5080ad7bb94c8d2d95181dc9a51ab11b8bf2a1a88128b00eaa4baad7adda124b191ebedf7b21cd4013aeb69e9cc870b7ceca6aa72fa079ff73de7f7bab4bbdea8cadc7bfbfbe3f7970c68a2f587676d30cc2b718e6fd537744deb33c571b3152399ae8de4e56b96fe34a44676df26ab28509dc8c65016b553293cd646bb3377d24113307156e0bd9f5ea34e3e189e77ff91ffde753fae"}]}, {0xe4, 0x2f, 0x400, 0x0, 0x0, [@typed={0xc, 0x41, @fd=r19}, @nested={0xbc, 0x44, [@generic="f540206a672e7724992a4a697ac4a66ea8717967bbd9a12ff4b123bc853ea344f9348d0ca55e279a6ec394c9c981069de19c019f0816f4db2db1927aa7c4cef4f88a26c1bc90d9155e6e169fc56319224d81f456e349be0ac40db242cd116ecf01a584db201e1c26a3aa796d0952b6c51eea9cd0a225e9b414d5f640bf406474564a2b720e14daef5b2c6cc12f68d72c4f0abc3dfc7bef4676", @generic="0c1e5c3938346f7cb812a16926ee10b858d4d58da4f5ac5afa9ea5b1"]}, @generic="b27e7c40eb", @flag={0x4, 0x1d}]}], 0x2ec8}], 0x7, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r0, r20, r21}], 0x20, 0x8000}, 0x4000) prlimit64(r0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000279000)={0x0, 0x0}) [ 72.086218] device gre0 entered promiscuous mode [ 72.099991] audit: type=1400 audit(1515699899.048:42): avc: denied { bind } for pid=11258 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/11 19:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000196000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000095b000-0x4)=0x0, &(0x7f0000c83000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) writev(r1, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x1ff) openat$rtc(0xffffffffffffff9c, &(0x7f0000be2000-0x9)='/dev/rtc\x00', 0x40, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f2e000)='/selinux/access\x00', 0x2, 0x0) select(0x40, &(0x7f0000ba9000)={0x7fff, 0x3f, 0x431, 0x7fffffff, 0x1, 0x0, 0x7, 0x2}, &(0x7f0000af9000)={0x849, 0x101, 0xc4d, 0x7ff, 0x6, 0x5c, 0x7, 0x3f}, &(0x7f000004f000-0x40)={0xffffffffffffff80, 0x9, 0x3, 0x8, 0x100, 0x2, 0xfff, 0x3}, &(0x7f0000c0a000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000e39000-0x4)=0x200, &(0x7f000081a000)=0x4) getpeername(r1, &(0x7f0000507000+0x2a8)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000a1000-0x4)=0x10) 2018/01/11 19:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000696000)='./file0\x00', 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f00004d5000)='./file0\x00', &(0x7f00009e8000-0xb)='securityfs\x00', 0x0, 0x0) 2018/01/11 19:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000db3000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000db0000-0x4)=0x0, &(0x7f0000ab8000)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="6772253000000000000000f000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cfd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000226000-0x4)=0xe8) lstat(&(0x7f0000b50000-0x8)='./file0\x00', &(0x7f0000d0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000080c000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x0, 0x1, 0x40, 0xa, 0x80, 0x0, 0x3f, r3, r4}, {0x7, 0x3, 0x4, 0x0, 0x1, 0x3ff, 0x6, 0x8001}, {0x3ff, 0x1, 0x40, 0x0}, 0x10000, 0x0, 0x1, 0x0, 0x3, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3b}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x1, 0x8, 0x42e3, 0x40, 0x6}}, 0xe8) [ 72.122973] binder: BINDER_SET_CONTEXT_MGR already set [ 72.122982] binder: 11257:11282 ioctl 40046207 0 returned -16 2018/01/11 19:44:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2, 0x0}) setrlimit(0x0, &(0x7f0000011000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a76000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 19:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000743000-0x20)={@generic="d76df5e3bf2b812a5e79cb34fb58c1a0", @ifru_flags=0x4000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x20) 2018/01/11 19:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000a07000)='net/route\x00') sendfile(r0, r1, &(0x7f0000929000)=0x0, 0x400) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000078e000)=0x0, 0x4) 2018/01/11 19:44:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x23, &(0x7f0000000000)=""/35}) rt_sigprocmask(0x3, &(0x7f0000038000-0x8)={0x3ff}, 0x0, 0x8) 2018/01/11 19:44:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x15, &(0x7f0000000000)={0x39, 0x3, 0x9, 0x1}) 2018/01/11 19:44:59 executing program 4: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2)="", 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000faa000)={0x1ff, 0x3, 0x4, 0x5}, 0x8) [ 72.246966] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.260231] CPU: 1 PID: 11310 Comm: syz-executor3 Not tainted 4.9.76-g9154940 #10 [ 72.267880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.277224] ffff8801c209f9a0 ffffffff81d93149 ffff8801c209fc80 0000000000000000 [ 72.285194] ffff8801c9f9a710 ffff8801c209fb70 ffff8801c9f9a600 ffff8801c209fb98 [ 72.293202] ffffffff81660c0a 0000000000002a2e ffff8801b2ca88f0 ffff8801b2ca88a0 [ 72.301171] Call Trace: [ 72.303729] [] dump_stack+0xc1/0x128 [ 72.309062] [] handle_userfault+0xa3a/0x1310 [ 72.315100] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.322100] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 72.328488] [] ? handle_mm_fault+0x117b/0x2530 [ 72.334706] [] ? handle_mm_fault+0x1fc3/0x2530 [ 72.340930] [] handle_mm_fault+0x1fd1/0x2530 [ 72.346987] [] ? perf_event_comm+0x1a0/0x1a0 [ 72.353032] [] ? __pmd_alloc+0x410/0x410 [ 72.358728] [] __do_page_fault+0x5c2/0xd40 [ 72.364610] [] ? mm_fault_error+0x2c0/0x2c0 [ 72.370550] [] ? do_vfs_ioctl+0x458/0x1140 [ 72.376407] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.383041] [] do_page_fault+0x27/0x30 [ 72.388547] [] page_fault+0x28/0x30 [ 72.393790] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 72.400596] [] ? SyS_setrlimit+0x91/0x100 [ 72.406361] [] ? SyS_prlimit64+0x8d0/0x8d0 [ 72.412217] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.418762] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 72.464512] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.469082] CPU: 1 PID: 11310 Comm: syz-executor3 Not tainted 4.9.76-g9154940 #10 [ 72.476687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.486021] ffff8801c209f9a0 ffffffff81d93149 ffff8801c209fc80 0000000000000000 [ 72.493994] ffff8801c9f9a890 ffff8801c209fb70 ffff8801c9f9a780 ffff8801c209fb98 [ 72.501957] ffffffff81660c0a 0000000000002a2e ffff8801b2ca88f0 ffff8801b2ca88a0 [ 72.509948] Call Trace: [ 72.512508] [] dump_stack+0xc1/0x128 [ 72.517843] [] handle_userfault+0xa3a/0x1310 [ 72.523945] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.530962] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 72.537781] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 72.544167] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 72.550475] [] ? finish_task_switch+0x1ed/0x630 [ 72.556765] [] ? finish_task_switch+0x1c1/0x630 [ 72.563071] [] ? __schedule+0x64d/0x1ba0 [ 72.568755] [] ? handle_mm_fault+0x117b/0x2530 [ 72.574955] [] ? handle_mm_fault+0x1fc3/0x2530 [ 72.581153] [] handle_mm_fault+0x1fd1/0x2530 [ 72.587197] [] ? perf_event_comm+0x1a0/0x1a0 [ 72.593230] [] ? __pmd_alloc+0x410/0x410 [ 72.598919] [] __do_page_fault+0x5c2/0xd40 [ 72.604788] [] ? mm_fault_error+0x2c0/0x2c0 [ 72.610759] [] ? do_vfs_ioctl+0x458/0x1140 [ 72.616621] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.623268] [] do_page_fault+0x27/0x30 [ 72.628777] [] page_fault+0x28/0x30 [ 72.634023] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 72.640831] [] ? SyS_setrlimit+0x91/0x100 [ 72.646607] [] ? SyS_prlimit64+0x8d0/0x8d0 [ 72.652470] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.659030] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/11 19:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006a9000-0xd)='/dev/binder#\x00', 0x0, 0x0) poll(&(0x7f0000294000)=[{r0, 0x4, 0x0}], 0x1, 0x7ecb) r1 = socket$packet(0x11, 0x2, 0x300) pwrite64(r1, &(0x7f0000d10000-0x1c)="29351c13b71cc392ecd8940fe11b39f5b42b47288e8395d3d8befdec", 0xfffffdef, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000763000-0x15)='/dev/pktcdvd/control\x00', 0x220000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009ce000-0x10)={0x3, &(0x7f0000591000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000fba000-0x8)={r3, 0x2}) read(0xffffffffffffffff, &(0x7f0000913000-0xdf)=""/223, 0xdf) 2018/01/11 19:44:59 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x9) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/01/11 19:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aff000)={0x0, 0x0}) setns(r0, 0x4000000) r1 = syz_open_procfs(0x0, &(0x7f0000840000-0x11)="866d646c696e6518") preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000947000-0x8)={0x0, 0x3}, &(0x7f0000b00000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000031f000)={r2, 0x8}, &(0x7f0000876000-0x4)=0x8) 2018/01/11 19:44:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000000+0x8ef)="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", 0x1000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f4a000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000019000)=""/111) sendto$inet(r2, &(0x7f0000018000)="32000000140025ffff078d8e000914040a01c2fe020068001a000100e800f30000000000ddff014fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/11 19:44:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000a6b000-0x4)=0x0, &(0x7f00004cc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c77000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff8, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x80, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/11 19:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ca6000)='./file0\x00', 0x202000, 0x30) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f00001ca000)='minix\x00', 0x20000, &(0x7f0000926000)="") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/11 19:44:59 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000501000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000380000-0x98)={0x0, 0x0, 0x0, 0x0, 0x81, 0x4, 0x14, 0x1, "16ed24f7012dfd740d34d8cb202d5b09dd438291d482d30c8c67e3146e2956be8e4146abcca7bfd75e0866de1e65f353dc91f682ba4f916b18e3b16ed8c6c45c", "e02d5bd84cf96cd25f0e9c2354b26f8436d2d84c19332fa43851ba902f11a5c7", [0x10000, 0x3], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005db000-0x11)='cgroup\x00') preadv(r1, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/11 19:44:59 executing program 5: ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000ad3000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e55000-0xf7)="9cde0f5a31e8b720e5905b0197c0d5b3a643cfe017a7bc1c7f32c10cf7d888b93be13193aa3e97beceb8b4da75075795bc96d941ac021aef0f64ba9a2452e47827908c4abc24be6ea39ae9bd83aa7cd502151db132e2b0a15cb24c23027858c05b8cbfaaa4b188a00db0a7bbd1b48b1eaf25e86b8c5e3bc082efe58ee5402b40e531c87c1b81e845041cee1917a39492fd051606ab5bc07b754487f08db5d92a613fb0da5f3d39b7e611f439651f919ed3e12d5c1b6504d10e6f296a426d675dea27c18a6a3c8fade9b5d60e717c3eabb1089b93e0fd1e594512d69fe0020fb7f09e504d9c261b23a22b5292f7f47b4d523df5a2664408", 0xf7, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007e1000)="7105b795e5d8aa88acf23b21b225fd68f204d801f3d3de83d998e9504d66b8e99e441b8e4c6a36d327051d670c7b5c3bea7f56fa6456fbebde4d8c4a90e10aa79060e1bfce10aa6287e2fa10790c75503f8ce182d81ee4da6884ac4e69cabdec079a0e0c16bb313706b22d446b9e8d58546c395f06d355c73077fa30f5a54d2a5371038c30c90e566bd4ab7b89a6b238dbf7bf8b0dc010e1e8d20e94d5ed93c9911cc0f63a1422a1fac930434a2bb832e5c60b559f4ea5daea4071923f08fdbd2d3dba093113a6b032711a271ccbc41f7b1d277ae4836b2c980d3fc0", 0xdc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000db9000-0xc)='id_resolver\x00', &(0x7f0000541000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)=',\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x4, 0x400000400207, 0x0) 2018/01/11 19:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000b30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 19:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) faccessat(0xffffffffffffffff, &(0x7f0000a57000)='./file0\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006c1000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000faf000)=0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000058b000-0x4)=0x2) 2018/01/11 19:44:59 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000006000)='./file0\x00', &(0x7f000000d000-0xa)=@random={'system.\x00', '^\x00'}, &(0x7f0000001000)=""/111, 0x6f) connect(r0, &(0x7f000000b000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/11 19:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000294000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c1c000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000f5d000/0x3000)=nil, 0x3000, 0x0, 0x4010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000052d000)={0xac, 0x0, &(0x7f000033d000)=[@reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x50, 0x28, &(0x7f0000a81000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f0000fae000-0x1)=0x0, 0x1, 0x1, 0xb}, @ptr={0x70742a85, 0x1, &(0x7f0000b73000-0x1)=0x0, 0x1, 0x1, 0x37}], &(0x7f0000f64000)=[0x30, 0x38, 0x68, 0x38, 0x38]}}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f00008dd000-0x48)=[@ptr={0x70742a85, 0x1, &(0x7f0000861000)=0x0, 0x1, 0x2, 0x2b}, @fda={0x66646185, 0xa, 0x1, 0x22}], &(0x7f0000bb7000)=[0x40]}}, @acquire_done={0x40106309, r1, 0x0}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}], 0x6, 0x0, &(0x7f0000457000)="a4d6837954b3"}) r3 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x38b, 0x0, 0x0}, @fda={0x66646185, 0xa, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/11 19:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000007) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c3d000)=0x0, 0x4) 2018/01/11 19:44:59 executing program 7: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) r2 = dup2(r1, r0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000c6000)={0x0, 0x0, 0x0, 0x1, 0x1000, 0x0, 0x12, 0x13, 0x4, "184405e142973a8fd2aab7cb9def361e5f33ee60312af62611fc48739b3a574c7ac83c671d54a4da0eca1c16e6867cb0808277fa60fc3cb5e3b2242b38d291cb", "610e5514ca0db04dc9da3f6a426f9f8812f57d09d72aeafd709f84ac6a2f704641f391f536ad9df19952bf0ffb4af2c9bb3c4fc40822501d23c42bca7e3ef5ea", "49928f48791d3d84c613d7ec1b0fe11fab2f1dd114173852b208b27c78ea501d", [0x8, 0x1]}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/11 19:44:59 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000064f000)='/dev/keychord\x00', 0x224880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x9, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ae3000)={0x800, 0x1, 0x101, 0xc69d, 0x7}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/11 19:44:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[], 0x0, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000370000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 72.733622] binder: 11366:11373 got transaction with fd, 0, but target does not allow fds [ 72.742220] binder: 11366:11373 transaction failed 29201/-1, size 72-24 line 3269 [ 72.759027] binder_alloc: binder_alloc_mmap_handler: 11366 20000000-20002000 already mapped failed -16 [ 72.770898] binder: BINDER_SET_CONTEXT_MGR already set [ 72.776240] binder: 11366:11373 ioctl 40046207 0 returned -16 2018/01/11 19:44:59 executing program 2: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000041d000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x134, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000041d000)='\x00', 0x1) 2018/01/11 19:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) linkat(r2, &(0x7f0000540000)='./file0\x00', r0, &(0x7f00006f3000-0x8)='./file0\x00', 0x1000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) mq_getsetattr(r2, &(0x7f000091c000-0x40)={0xfffffffffffffffb, 0x4, 0x4, 0x3, 0x6, 0x80, 0xd48c, 0x0}, &(0x7f0000f9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/11 19:44:59 executing program 1: accept(0xffffffffffffffff, &(0x7f0000f58000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000474000)=&(0x7f0000318000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ca4000)=0x18) 2018/01/11 19:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0xb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b8b000)='/selinux/checkreqprot\x00', 0x80, 0x0) sendto$ax25(r1, &(0x7f0000766000-0x4)="1e255ce2a09d19e9ca533c7b2afa58f3d10d3a4012b8c333b5ce51e5ba765d63dc937cab3f0711a77210a8e863056ce9c695978e0b25308918ed6608aa4139f5616fe1a2068de8a24c60dfb3facd", 0x4e, 0x800, &(0x7f00000aa000)={0x3, {"9f5c2144365f60"}, 0xb97}, 0x10) flock(r0, 0xf) 2018/01/11 19:44:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000dcd000-0x8)='./file0\x00', 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000cdc000-0x48)=@full={{0x3, {"047c84d019c26c"}, 0xb57}, [{"73f5ee8246522a"}, {"e0787537b49e1a"}, {"8cac38e5b2b8a6"}, {"44ea28d0c04ac2"}, {"77f2ea47ff56a3"}, {"14096bb4aed52a"}, {"52975f5ba450a6"}, {"e20f26f4669900"}]}, 0x48) inotify_rm_watch(0xffffffffffffffff, r1) 2018/01/11 19:44:59 executing program 6: mmap(&(0x7f0000000000/0xd75000)=nil, 0xd75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x400000, 0x5) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3)=""/0, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00007f6000-0x31)="1f000000f90300ff0000000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cf", 0x31) mmap(&(0x7f0000d75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d9000-0x10)={0x1, &(0x7f0000520000-0x8)=[{0x245, 0x832, 0x4, 0x81}]}, 0x10) r1 = request_key(&(0x7f0000855000-0x5)='.request_key_auth\x00', &(0x7f0000d77000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d77000-0xb)='trusted+\'&\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r1) sendto$unix(r0, &(0x7f000048c000-0x7f)="9f2f4323bb3b1ad47fae1666673404e3e5b7053a593f5124a8e5902e9c8cb7cc80149e53da72bb120f5648b66fc7bfbeb7e3ebb3bd40feba1d62b6b32c7ec185a06f002310664ed2471a37fb0ca2fb08705afa3d0fa13c28ed00f1def4e14159ceed85b925db21ca6f3d0c6fb50417b46a8afa252834ec0fab1f6a5136eb76", 0x7f, 0x24008000, &(0x7f0000d76000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/11 19:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c37000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$netrom(r1, &(0x7f0000d01000-0x10)=@ax25={0x3, {"01199eb76463c5"}, 0x0}, 0x10) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000c85000)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d02000)='/dev/sequencer2\x00', 0x50d400, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000fef000)=0x0) ioctl(r0, 0x80000008000452d, &(0x7f0000f49000)="") [ 72.776271] binder_alloc: 11366: binder_alloc_buf, no vma [ 72.776289] binder: 11366:11385 transaction failed 29189/-3, size 72-24 line 3127 [ 72.798939] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.804417] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/11 19:44:59 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x7fff) 2018/01/11 19:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x6) fallocate(r0, 0x0, 0x0, 0x100000000) keyctl$join(0x1, &(0x7f00003b7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/11 19:44:59 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b3d000-0x5)='user\x00', &(0x7f0000b3d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000acd000)="6b553cb6fa0d3d033afcfe3ced65a78707387268c28c6ac45c093b9b905d3f4480620ea84cda540f53f191b091c4dfeffdb1ef637be32bf4ed16598af44af569e2a99dd10d68c51be5ebcc80b4aa92d8e834129745abe9dcc3d01e76c48e01f0b8f10025c4ac6e2ba0055afa93b887b73d93b44cfb1ba52b33796c6ea37a5e0e0f70410f2cb25195c1aa917b7410481628dbd717d86c2054ae80eb", 0x9b, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x3f) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) mmap(&(0x7f0000a64000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/11 19:44:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x6, 0x4}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xcf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002f8000-0xa)='net/igmp6\x00') sendfile(r2, r2, &(0x7f000009f000-0x8)=0x0, 0xc0000101) 2018/01/11 19:44:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000e93000-0x8)='./file0\x00', 0x10000, 0x101) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/11 19:44:59 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009a0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000081e000-0x4)=r1) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendto$unix(r2, &(0x7f000022d000-0xb7)="72311cd0923a1062423a22a9a8f4ba4f5251e43169f705c85a75be61155c3b986d0b577fb1ceb0edfe58a715662b8129df7ee15b66c334558f67595cb155fd3edd1d1c35772f7ab013ba112d4b74628403b5326a46642130625187b8fa217e174a453a1c0804f8bdc984f59584593fdf2dea3095c6fa151da56f43b09a650682892dfeedf520c68dcb4cfb5c210ba26ba87638d7606d7021fb85983430ce7ec45e7dd8f802da05b40cc9114747adb66ee3835c7306b0be", 0xb7, 0x20000000, &(0x7f00008b4000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = fcntl$dupfd(r2, 0x406, r2) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000a72000)=0x0) setresuid(r3, r3, r3) 2018/01/11 19:44:59 executing program 1: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000043000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x800) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/11 19:44:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000e5a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c7f000)={r1, 0x8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) tee(r3, r3, 0x0, 0x2) writev(r3, &(0x7f00006bd000)=[{&(0x7f0000005000)="2900000018001980013d75241a68006d0206e30067fff5019600000800050000000200080000bf005d", 0x29}], 0x1) 2018/01/11 19:44:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fchdir(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003de000-0x20)={@generic="438f88f73335e4282ae4b60f0e4ce501", @ifru_flags=0x0}) sendfile(r1, r2, &(0x7f000017f000)=0x4, 0x200000000000ff) 2018/01/11 19:45:00 executing program 0: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d3b000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/11 19:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') socketpair$inet_sctp(0x2, 0xd79f3666a6eef91e, 0x84, &(0x7f0000293000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000be5000-0x5c)={0x1f, 0x1, {0x0, 0x2, 0x1000, 0x3, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) sendfile(r1, r1, &(0x7f0000010000)=0x800000000000, 0xff) 2018/01/11 19:45:00 executing program 6: r0 = socket(0x1b, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/11 19:45:00 executing program 2: 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) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000)={{0xcb0, 0x3}, 'port0\x00', 0x9, 0x800, 0x100000000, 0x29c8, 0x7, 0x6f8000000000, 0x400, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x40, 0x0) linkat(r1, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001000)={{0x10000, 0x0}, 'port0\x00', 0xa, 0x20, 0x8, 0x4, 0x8000, 0xff, 0x4e, 0x0, 0x6, 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]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000004000-0x4c)={0xfffffffffffffffb, 0x8001, 0x6b91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000380000)=""/106, &(0x7f0000002000-0x4)=0xfffffffffffffecc) 2018/01/11 19:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000e85000-0x4)=0x0, &(0x7f000072d000-0x4)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000557000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00007e1000)={0x0, 0x4, 0x5, 0x1f}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000beb000-0x1f)="1f0000004a00070000000d0a000008010a3f800000fff0000000000001193d", 0x1f) 2018/01/11 19:45:00 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/sequencer\x00', 0x42, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000875000-0x10)='/selinux/access\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000f77000-0x4f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c7d850", 0x1d, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "78cd28", 0x0, "eba148"}, "816016038a43f048c7d16b462e"}}}}, 0x4f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000419000-0xf)='/dev/sequencer\x00', 0x8c80, 0x0) 2018/01/11 19:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x3, 0x0) fstat(r0, &(0x7f0000110000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00003de000-0x10)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f0000a9d000-0x10)={0x77359400, 0x0}, &(0x7f00004d3000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004f3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000151000)=0x0) recvmmsg(r0, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008c7000-0x70)=[{&(0x7f0000e07000-0x33)=""/51, 0x33}, {&(0x7f000062b000)=""/2, 0x2}, {&(0x7f0000ab1000)=""/162, 0xa2}, {&(0x7f000090a000)=""/147, 0x93}, {&(0x7f0000fca000-0xa2)=""/162, 0xa2}, {&(0x7f0000d49000-0x78)=""/120, 0x78}, {&(0x7f0000469000)=""/136, 0x88}], 0x7, &(0x7f000015b000-0x5a)=""/90, 0x5a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001f7000-0x10)={0x77359400, r1}) 2018/01/11 19:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) ioctl$int_in(r0, 0x5421, &(0x7f000014b000-0x8)=0x200000) 2018/01/11 19:45:00 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000c4e000-0x10)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x1ff, 0x2, 0x3, 0x0, 0x8, 0xbd21, 0x9}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x1, 0xfffffffffffffffb, 0x5, 0xfffffffffffffffb, @tick=0x1f, {0x0, 0xfffffffffffffffb}, {0x7, 0x100000001}, @control={0x8, 0xdaf4, 0x9}}, {0xff, 0x6, 0x9, 0x4, @time={0x77359400, 0x0}, {0x0, 0x0}, {0xfff, 0xfffffffffffff001}, @ext={0x7b, &(0x7f0000c80000)="f48a35c1f254c39ba595d9db9b4e14b24b11e933fac760424fe68cc8984ce9900604a71bfd13dbf2b01e20f1462dc1aa8f5105ee0ea52cf75303691b7a880ede1b386de851b5e366f0bd20c84560b78f07f46ed460f281f310a6b1eaa8d4d85dcf23a29100fa46f94810870bc0d9ad23d277f5b497ccdf162410dc"}}, {0x4, 0x2, 0x7, 0x4, @time={0x77359400, 0x0}, {0x7, 0x9b}, {0x7, 0x8}, @result={0x800, 0xfff}}, {0x3f, 0x4, 0x5, 0x83, @time={r2, r3+10000000}, {0xffffffff, 0x80000000}, {0x6, 0x449}, @connect={{0x3, 0x7}, {0x0, 0x200}}}, {0x9, 0x8001, 0x9, 0x4, @time={0x77359400, 0x0}, {0x4, 0x5}, {0x5, 0x100000001}, @control={0x2, 0x17d, 0xfff}}], 0xf0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x101, 0x401, 0x7, 'queue0\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007f6000-0x8)='net/udp\x00') setns(r0, 0x8000000) r1 = syz_open_dev$mice(&(0x7f0000c64000-0x10)='/dev/input/mice\x00', 0x0, 0xa0841) sendfile(r1, r0, &(0x7f00001f7000-0x8)=0x0, 0x401) 2018/01/11 19:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001d2000-0x10)="5ae4f9940f123a3a61ca48a266eb534d", 0x10) write(r0, &(0x7f0000435000)="24000000320025008000002219ede3c00000000208000100000000000841005ffd6ae055", 0x24) [ 73.070537] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. [ 73.076413] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 73.093885] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/11 19:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ac000)='/dev/autofs\x00', 0x48000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00008a0000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e47000)={0x0, 0x2}, &(0x7f0000151000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000051a000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x631, 0xdd5c, 0xfffffffffffffff8, 0x5, 0xe8}, &(0x7f0000462000-0x4)=0xa0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003d7000-0x30)={0x18, 0x0, &(0x7f0000224000-0x18)=[@increfs_done={0x40106308, r2, 0x4}, @register_looper={0x630b}], 0x85, 0x0, &(0x7f0000aae000-0x85)="239790db2f8dd6aa4fd3a920d30c1d1378018b02cd1c1d7f4b21f4dfc2446a415fa6da188bcf88ef1487afb06ab85bb2f23b640a40539d3770c2456d6ad6613aa953976e2efe15f6bfd6ea796fb462495ad7ad514dbd6262c0333e3cf773b0adef9d3bbcb0b98512f313d2946a7ea328010186acb116d8e1ad554e36f3d8903446c9ac07f3"}) pipe(&(0x7f0000688000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000df0000-0xc)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000002e000)={r3, 0x100}, &(0x7f0000815000-0x4)=0x8) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000012f000)={0x4, 0x3, 0x5, 0x8, 0x903, 0x0, 0x10001, 0x4676, r4}, 0x20) clock_getres(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f0000687000-0xc)={0x0, 0x0}) 2018/01/11 19:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e6d000)=0x9) r2 = socket(0x4, 0x4, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00001d5000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x0, 0x4, 0x100000000, 0x4, 0x0, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) llistxattr(&(0x7f00001ce000-0x8)='./file0\x00', &(0x7f00005e8000-0x27)=""/39, 0x27) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) socket$inet6(0xa, 0x0, 0x0) 2018/01/11 19:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000c89000)=""/0, &(0x7f0000fe0000-0x4)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2000000000008, &(0x7f0000425000)=0x3, 0xfffffffffffffd36) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x8000000000000b, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={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, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c3ea030008000000004fa607", 0xfffffffffffffe88) sendto$inet(r2, &(0x7f0000f77000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/11 19:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x24804d00, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") 2018/01/11 19:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00006b7000-0x50)={{0x0, 0x80}, {0x80, 0x356}, 0x80, 0x1, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000011d000)={0x7, 0x1, 0x748f, 0xead, 0x778ee878}, 0xc) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r1) 2018/01/11 19:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89fd, &(0x7f00000c8000)={@common='ip6_vti0\x00', @ifru_map={0x100ffffffff, 0xc000000000000000, 0x8, 0x5, 0x20, 0xf2}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/sequencer2\x00', 0x2000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ebc000)='/selinux/status\x00', 0x0, 0x0) clock_adjtime(0x7, &(0x7f00000a7000)={0x2, 0x7fff, 0x3, 0xe931, 0x1, 0x836, 0x3, 0x9, 0x3ff, 0x4, 0x2, 0x100, 0xffffffff, 0x7, 0x10001, 0x53, 0x0, 0x6, 0x4, 0x0, 0x1, 0x6, 0x4, 0x0, 0x6, 0x1}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00009f0000-0x4)=0x0) [ 73.119620] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 73.129553] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/11 19:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d23000-0x21)='\r', 0x1) vmsplice(r1, &(0x7f0000c23000-0x10)=[{&(0x7f00001b1000-0xd5)="86", 0x1}], 0x1, 0x0) recvmmsg(r0, &(0x7f000089c000-0x1a4)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007b9000-0x50)=[{&(0x7f000021a000)=""/158, 0x9e}, {&(0x7f000089b000-0x97)=""/151, 0x97}, {&(0x7f0000ddc000-0x73)=""/115, 0x73}, {&(0x7f00004b1000)=""/3, 0x3}, {&(0x7f0000888000-0xfc)=""/252, 0xfc}], 0x5, &(0x7f0000027000-0x37)=""/55, 0x37, 0x4}, 0x6c4}, {{&(0x7f000066e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a28000)=[{&(0x7f00002f8000-0xb9)=""/185, 0xb9}], 0x1, &(0x7f0000a35000-0xed)=""/237, 0xed, 0x3}, 0x0}, {{&(0x7f00007ad000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000008c000)=[{&(0x7f00004e1000)=""/4096, 0x1000}], 0x1, &(0x7f0000595000)=""/207, 0xcf, 0x7fff}, 0xea}, {{&(0x7f0000dd5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005c2000-0x20)=[{&(0x7f00006ab000)=""/93, 0x5d}, {&(0x7f000012b000)=""/139, 0x8b}], 0x2, &(0x7f0000657000)=""/121, 0x79, 0x5}, 0x3}, {{&(0x7f0000141000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c6c000)=[{&(0x7f00001d3000-0x2f)=""/47, 0x2f}, {&(0x7f0000945000-0xd5)=""/213, 0xd5}, {&(0x7f0000dae000-0xe)=""/14, 0xe}, {&(0x7f0000683000-0xc5)=""/197, 0xc5}, {&(0x7f0000690000)=""/35, 0x23}, {&(0x7f00001cb000)=""/4096, 0x1000}, {&(0x7f0000f5c000)=""/94, 0x5e}], 0x7, &(0x7f0000ad5000-0x13)=""/19, 0x13, 0xe3c}, 0x67}, {{&(0x7f0000bf4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ca5000)=[{&(0x7f000096c000-0xa2)=""/162, 0xa2}, {&(0x7f0000fda000)=""/166, 0xa6}, {&(0x7f00002c1000-0xf0)=""/240, 0xf0}, {&(0x7f0000056000)=""/196, 0xc4}, {&(0x7f0000eb7000)=""/4096, 0x1000}, {&(0x7f000046d000)=""/109, 0x6d}, {&(0x7f0000b9b000)=""/193, 0xc1}, {&(0x7f0000c1a000-0x32)=""/50, 0x32}, {&(0x7f0000d29000-0xc9)=""/201, 0xc9}], 0x9, 0x0, 0x0, 0xfffffffffffffc00}, 0x1000000000}, {{&(0x7f000051f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000476000-0x50)=[{&(0x7f0000a19000)=""/81, 0x51}, {&(0x7f0000b16000-0x2b)=""/43, 0x2b}, {&(0x7f0000136000)=""/40, 0x28}, {&(0x7f000064d000)=""/131, 0x83}, {&(0x7f0000b42000-0x71)=""/113, 0x71}], 0x5, 0x0, 0x0, 0x9}, 0xffffffffffffffff}], 0x7, 0x1, &(0x7f0000f14000-0x10)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) [ 73.169288] device lo entered promiscuous mode 2018/01/11 19:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00001bc000)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000650000)='/selinux/policy\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!a', 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c6d000)=0x0) syz_open_procfs(r2, &(0x7f0000734000-0x12)='net/ip6_flowlabel\x00') fcntl$lock(r1, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x80001, 0x6c) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/11 19:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000010f000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b1000)='/selinux/checkreqprot\x00', 0x101246, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000471000)={0x0, 0xbb}, &(0x7f0000218000)=0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000693000-0x10)=@generic="9e16bcb560782513e961eab0581a6d8b", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000dac000)={r3, 0x100000001, 0x20}, &(0x7f0000371000)=0xc) r4 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000a80000-0x4)=0x2, 0x4) r5 = socket(0x200000000e, 0x8000000080003, 0x7) getxattr(&(0x7f000014f000)='./file0\x00', &(0x7f00008d0000-0x15)=@random={'system.\x00', '/dev/net/tun\x00'}, &(0x7f00000a8000)=""/219, 0xdb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@generic="6d75c4ee9a3e6e33ee126ac26766a8bf", @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) pwrite64(r2, &(0x7f000033a000-0xfa)="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", 0xfa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f00003d4000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r5, r4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fcc000-0x11)='/selinux/context\x00', 0x2, 0x0) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/11 19:45:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x4400003c, 0x7fff, 0x3}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 19:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000891000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r2, &(0x7f0000afa000-0x38)={0x0, 0x0, &(0x7f0000c95000)={&(0x7f0000fd1000)={0x2, 0x8, 0x3f, 0x0, 0x24, 0x0, 0x7, 0x1, [@sadb_x_policy={0x8, 0x12, 0x0, 0x5, 0x0, 0x9, 0x4, {0x6, 0x3f, 0x800, 0x3, 0x0, 0xf79, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @sadb_key={0x1a, 0x8, 0x630, 0x0, "5888579d173dd002dab16fdaf9fe380f21a55c99fdb1f9a39620cb90f4097839122972fa125d5d17e7ca60d27ace9d9394056a067fc757feb8c03c9f2261562339c3d73eccfd4186105481c028541e29a15dc491bc67756cd50d39b6198a3c7ddec2c450d2952b273281bcc4ccd384679ab68eddcb84755c4180c999cf40b6d8359ba7f30ff3e0547056b00bce93790f85f10ec58996ed420ac56ace33111c1c93ae0099b3522618d675ce6e09b10ed0eb4be97280ab8271112c3444b2df716e4ad751ee55a2"}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) poll(&(0x7f0000cbb000)=[{r1, 0x0, 0x0}], 0x1, 0x80000002) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005f4000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001e6000-0x98)={0x0, @in6={{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8e1c00000000000}, &(0x7f000003d000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009f5000-0x10)={0x0, 0xdb4e, 0x6713, 0x9}, &(0x7f0000dbd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e95000)={r4, 0x9, 0xa79, 0x86, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x10001, 0x4, {r5, @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]}, 0x800, 0x7, 0x5, 0x3, 0x20ff}}, &(0x7f0000856000)=0xb8) recvmmsg(r1, &(0x7f0000b14000-0x12c)=[{{&(0x7f00004bf000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000160000-0x60)=[], 0x0, &(0x7f0000e69000-0xb6)=""/182, 0xb6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bab000)={0x0, 0x0}) connect$unix(r1, &(0x7f00005d7000)=@file={0x0, './file0\x00'}, 0xa) ppoll(&(0x7f0000344000)=[{r1, 0x3008, 0x0}], 0x1, &(0x7f0000638000)={0x77359400, 0x0}, &(0x7f0000c7c000-0x8)={0xf85a}, 0x8) 2018/01/11 19:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00005c8000-0x78)=""/120) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/11 19:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) inotify_init() epoll_create(0x9) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000427000)='/selinux/status\x00', 0x0, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000993000)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000f2000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00003c2000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006c7000)=0x0) syz_open_dev$sg(&(0x7f00008cd000)='/dev/sg#\x00', 0x4, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000940000)={0x0, 0x0, 0x0}, &(0x7f00002bb000-0x4)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000dc5000)={&(0x7f0000070000)=@abs={0x0, 0x0, 0x0}, 0xb4, &(0x7f0000660000-0x20)=[], 0x0, &(0x7f0000513000-0x38)=[@cred={0x0, 0x1, 0x2, r1, r2, r3}], 0x38, 0x0}, 0x0) mincore(&(0x7f00004bc000/0x3000)=nil, 0x3000, &(0x7f0000e0f000-0x1000)=""/4096) r4 = syz_open_dev$sg(&(0x7f0000b83000-0x9)='/dev/sg#\x00', 0x7, 0x10000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000566000-0x10)="3b817cb1419f0cb37086bbd3000beadc", 0x10) socket(0x5, 0x6, 0x4) connect$inet6(r4, &(0x7f0000a21000-0x1c)={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2018/01/11 19:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000376000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000162000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000226000)=0x24) readv(r0, &(0x7f00008e4000)=[{&(0x7f00002c5000)=""/63, 0x3f}], 0x1) read(r0, &(0x7f00003c2000)=""/142, 0xffffff09) shutdown(r0, 0x1) 2018/01/11 19:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f0000e25000)=[{r1, 0x0, 0x0}, {r0, 0xc006, 0x0}], 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000973000-0x4)=0x1) 2018/01/11 19:45:00 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x84001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000006000-0x8)=[0x20000000008000, 0x100000000]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000004000-0xf)="", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000009000-0x4)={0x6, 0x101, 0x100000000}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/11 19:45:00 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000083e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000fa6000-0x4)={0x8, 0x7f, 0x9}) sendmmsg(r0, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/11 19:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000f81000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x440, 0x63) 2018/01/11 19:45:00 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015c000)=0x24) mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000e25000-0x3a)="390000001100090469000014800000000700004001000000450000000000000008001a0004000000000000000009080003010900001ee400e4", 0x39}], 0x1) 2018/01/11 19:45:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x4, 0x10100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000005000)=""/10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x10001, 0x3f, 0x7, 0xffffffffffffffff, 0x9}, 0x14) r1 = syz_fuse_mount(&(0x7f0000003000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000003000)=0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/11 19:45:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfc58, 0x100) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000366000)=0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000-0x16)='/selinux/checkreqprot\x00', 0x180, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x101883, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000000e000)=@req={0x3ff, 0x9, 0x80000000, 0x9}, 0x10) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000011000-0x238)=@newsa={0x13c, 0x1a, 0xf, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 19:45:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a9e000)={0x0, 0x68, &(0x7f000023b000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}]}, &(0x7f0000aec000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001fb000)=@assoc_value={r1, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000002000-0x6d)=""/109, &(0x7f0000002000-0x4)=0x6d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000928000-0x4)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d2f000)={0x0, 0x0}) r4 = accept4(r3, &(0x7f00003b2000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000-0x4)=0x10, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00001bb000)={&(0x7f0000901000/0x3000)=nil, 0x3000}) r5 = syz_open_procfs(r2, &(0x7f000024d000)="736d61707300c756ac50fbb12e77fd5a0000000013e0ce0a4f36b8360000bfe924f9aec535773c5169f5adbe8c30662ba2d4260640237f3c146a22e046fdffffffd432845a97a23d183633a022788992c2a7448875397ef953406e94154ef04a8e44180159b90591848e4659dadda8967707ff77cdaa18948cffea087ad2aa01bc3ea2fa2a3865d29cdb524bab8e389629c2797df246f53ba03a7fa49327905fec94ed74ea84abbec7cea5dad364d94a6ec60d9f95ecded5b6fa94de25b58c59520884d5a582ca00000006ad7c4afe9a3bfb316876a8b17357ebec949f7ecb03") getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000aeb000-0x4)=@assoc_id=0x0, &(0x7f0000e61000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000a54000-0x10)={0x3, &(0x7f00003e4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000364000)={r1, 0x1000, 0x20}, &(0x7f00004bf000)=0xc) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00009a7000-0x8)={r7, 0x1}) getsockname$netlink(r0, &(0x7f0000514000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setpgid(r2, r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000071a000-0x10)={0x6, [0x4, 0x5, 0x8, 0xb4c, 0x4, 0x101]}, &(0x7f0000a37000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000aa4000-0x38)={&(0x7f0000c3f000-0x1c)=@in6={0xa, 0x1, 0xf6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000ac7000)=[], 0x0, &(0x7f0000075000-0x60)=[@init={0x18, 0x84, 0x0, {0x7, 0x883d, 0x128, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x8, 0x4, 0x5, 0x2, 0x8, 0x4, 0x2, r8}}], 0x60, 0x0}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000a9d000-0x73)={r6, 0x6b, "e1196382a3b485aa95c50734266e7b3115ba9ff9af480bd4e23231e5232e2361b2c7c55d35ef1ecb0951289176014e6fe2fa63f77563067b0c62948553f58e1693a653b9412d71c58e16b0dfe489dcffb98514eb59dca5fa33b34dd89903eda9bde222a24ff4cfcc175e1e"}, &(0x7f0000644000)=0x73) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000ac7000)=""/202) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000e1e000-0x20)={0xfffffffffffffffc, 0x7fffffff, 0x8006, 0x8, 0x4000000000000200, 0x6, 0x9, 0x6, r6}, 0x20) r9 = add_key(&(0x7f0000981000-0x12)='.request_key_auth\x00', &(0x7f0000fa4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000067f000-0xfc)="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", 0xfc, 0x0) add_key(&(0x7f00004cf000-0xa)='syzkaller\x00', &(0x7f000062b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ae1000)="91c2fdbb5415d98c94725c7fad1a7c94935df3540811b5d57675285b0fc1b535baa79f41f15adda7bf2d5e3883d04116664bd235fc52b4d11bf4d9a8b1c2ff7a6e20bdd75c4021a2c999ae4a6fb33d64c7e1a8a2b5f7b5f0a9b7f6d75b4c472d69109f7002c4e010bd2f05a424c3676a33a6aa927be180fe531b019f820bd6ecba92da6a2658de42c3e3c3db949f35aff1623d748862fd4a9295e916", 0x9c, r9) 2018/01/11 19:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000616000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f05000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000386000)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa21}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x5) pipe2(&(0x7f0000777000)={0x0, 0x0}, 0x80800) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000e5d000)={0x0, 0x0, 0x0, 0x3, 0x10001, 0x0, 0xd, 0x0, 0x19, "097677acd8475748da9a94004fd8cb5bfa8657c9920a829e716641922c4fd95645beedc770ff56c93b3e08cb9dc693c0949e5e10d41ce8d14bdd010aef4f366d", "50f074c7d1cac4a06dbf5904a1bee9c6d82e741ba4e5c9304e8cc41fa92e528cbecdbbc76cb31675d26694adae5254117e348cf172ee0d0d5f7064324795ff05", "818b03a93537ee99eb8b135130de95e1ce6fbaf9e55542fc04255a2ad68d63e0", [0x3, 0x3]}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000a75000)={0x3643, 0x7, 0x3, 0x0, 0xffffffff, 0x0, 0x8000, 0x2000000040000, 0x4, 0x3, 0x2, 0xffffffffffffa390}) 2018/01/11 19:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000488000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000311000-0x4)=0xb) r3 = socket(0x2000000011, 0x802, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000000c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@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]}) sendto$packet(r3, &(0x7f000050e000)="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", 0x5e1, 0x0, &(0x7f00009eb000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/11 19:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fbc000+0xd87)='/dev/loop-control\x00', 0xbb4bbf368c69d19, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000721000)='/dev/usbmon#\x00', 0x81, 0x2000) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/11 19:45:00 executing program 2: pipe2(&(0x7f000003e000)={0x0, 0x0}, 0x84800) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000c95000-0xf6)=""/246) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) tee(r1, r2, 0xe12b, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket(0x11, 0x802, 0xffffffffffffffff) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0xbb) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000e94000)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0}, 0x1c) 2018/01/11 19:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ioprio_get$pid(0x2, r0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/11 19:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000e5a000-0x4)=0x40) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000c20000+0xd3e)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000f53000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000c80000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed6000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000188000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x1, 0x1800000000000, 0x2, 0x20, 0x0, 0x33, r5, r6}, {0xfffffffffffffffe, 0x800, 0xffff, 0xfffffffffffffffc, 0xf78, 0x7fff, 0x100, 0x3}, {0x84e3, 0x2, 0x10001, 0x20}, 0x800, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x6c}, 0x0, @in=@rand_addr=0x2, 0x1, 0x3, 0x2, 0xf129928, 0x80, 0x100, 0x2}}, 0xe8) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r8 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r7, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r4, &(0x7f0000f57000)=""/196) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r7, 0xc0605345, &(0x7f0000a4e000-0x5c)={0x18, 0x3, {0x2, 0x2, 0x33, 0x3, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000546000)={@common="6c6f00000000000400", @ifru_flags=0x8000}) 2018/01/11 19:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7fffffff) ioctl(r0, 0x100002202, &(0x7f0000e09000-0x1)="") [ 73.563079] device syz5 entered promiscuous mode 2018/01/11 19:45:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a3c000)={0x0, 0x0}, &(0x7f000077a000-0x4)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') readv(r1, &(0x7f0000d39000-0x70)=[{&(0x7f0000393000-0x74)=""/116, 0x74}, {&(0x7f00003f0000)=""/225, 0xe1}], 0x2) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) 2018/01/11 19:45:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000d31000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f0000183000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013000000040024001f0008", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r2, &(0x7f0000001000)=[{{r3, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r2, &(0x7f0000ef1000-0x20)=[{&(0x7f0000146000)=""/59, 0x3b}], 0x1) 2018/01/11 19:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fcd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/11 19:45:00 executing program 0: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004c9000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f0b000)=0x8c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f0d000)={r1, 0x9, 0x4a, "2728a9ba43dce69b8dd149976a1ad94e88500557032adcfd36c5b54c98e59fe4e573f9a636c3b9a9e4ff66a0426f12188e87def133bd0aa3adf8c53457f5209e28e8f00ab2a8c2275ffe"}, 0x52) sendmmsg$inet_sctp(r0, &(0x7f0000f0b000)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000f0a000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0xee2}], 0x1, &(0x7f0000f0c000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x6, 0x1, 0x9, r1}}, @sndinfo={0x306, 0x84, 0x2, {0x8001, 0xb, 0xffffffff00000000, 0x83d, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x6, 0x1ff, r1}}, @init={0x18, 0x84, 0x0, {0x46b4, 0x4, 0x4, 0x8000}}, @init={0x18, 0x84, 0x0, {0xbba1, 0xfff, 0x0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x2, 0x6, 0x2c2, r1}}], 0x120, 0x0}], 0x2, 0x0) [ 73.610090] device lo left promiscuous mode 2018/01/11 19:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000dc1000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000453000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000b25000)={@generic="62256293de95185fe1e47582aff687a0", @ifru_map={0x7a0, 0x4, 0x3, 0x0, 0x10000, 0x7}}) ptrace$setopts(0x4209, r2, 0x800000, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000c91000-0x8)={0x1, r1}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002d9000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f000058f000)=0x6, 0x4) 2018/01/11 19:45:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x18) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff1000-0x4)=0x0) clone(0x959c8ac90dd9197e, &(0x7f0000001000-0x9)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000000000)="") 2018/01/11 19:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='cmdline\x00') r1 = syz_open_dev$usbmon(&(0x7f0000954000)='/dev/usbmon#\x00', 0x9, 0x101000) preadv(r0, &(0x7f0000325000)=[], 0x100000000000024b, 0x3fffffffe) ioctl$TCSBRK(r0, 0x5409, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00003ab000-0x4)=0x0) ptrace$peekuser(0x3, r2, 0x9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000ec000-0x4)=@int=0xff, 0x4) 2018/01/11 19:45:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x80) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00008d7000-0x5f)=""/95) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000edc000)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000da000)={0x3, 0x2, 0x80000001, 0x40, r2}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f9a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f0000f9b000-0x4)=0x9, 0x4) getsockopt(r0, 0x0, 0xf8, &(0x7f0000253000)=""/123, &(0x7f0000a61000-0x4)=0x7b) setsockopt(r0, 0x1, 0x33, &(0x7f0000e65000-0x9)="d7fd09000079890fddd5a45d3f32e504", 0x10) [ 73.754283] device lo entered promiscuous mode 2018/01/11 19:45:00 executing program 0: mmap(&(0x7f0000000000/0xd66000)=nil, 0xd66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x800000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000041f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00009cf000)=@routing={0x33, 0xc, 0x0, 0x1, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @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]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x68) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d66000)='./file0\x00', &(0x7f0000d66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 19:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000890000)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005b2000-0xc)={r1, 0x80000, r0}) setpgid(0x0, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x0, 0xffff) 2018/01/11 19:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bd2000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f04000-0x8)={0x7bd1, 0x6, 0x4, 0x40}) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)="") r1 = open(&(0x7f0000afa000)='./file0\x00', 0x803, 0x13) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000589000)={"efdf91b3e41bbe79e2282bb67f6b517f", {0x4, 0xd20f, 0x9, "ccc389033d0e", 0x100000000, 0x0}}) clock_gettime(0x0, &(0x7f0000878000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000c3e000)=[{{0x0, 0x0, &(0x7f0000532000)=[{&(0x7f0000e0b000-0x50)=""/80, 0x50}, {&(0x7f0000d96000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f92000)=""/5, 0x5}], 0x3, 0x0, 0x0, 0x9}, 0x5}, {{0x0, 0x0, &(0x7f0000f7e000)=[{&(0x7f0000d87000-0x82)=""/130, 0x82}, {&(0x7f00007f7000-0xc7)=""/199, 0xc7}, {&(0x7f0000987000)=""/105, 0x69}, {&(0x7f00001de000-0x3b)=""/59, 0x3b}, {&(0x7f0000199000-0xea)=""/234, 0xea}, {&(0x7f0000959000+0xdc5)=""/187, 0xbb}, {&(0x7f0000707000-0x1b)=""/27, 0x1b}, {&(0x7f000091d000-0xb4)=""/180, 0xb4}], 0x8, 0x0, 0x0, 0xfff}, 0x1000}, {{&(0x7f00008c6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000680000)=[], 0x0, 0x0, 0x0, 0x3}, 0x81}, {{&(0x7f00008e8000+0x25e)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000de0000)=[{&(0x7f0000b1c000)=""/46, 0x2e}, {&(0x7f0000759000+0xc51)=""/106, 0x6a}, {&(0x7f00000c1000)=""/8, 0x8}], 0x3, &(0x7f0000482000)=""/224, 0xe0, 0x1000}, 0x0}], 0x4, 0x10020, &(0x7f00006c8000)={r2, r3+10000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000252000-0x68)={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]}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f9f000)={0x4, 0x5}) 2018/01/11 19:45:00 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ff2000-0x4)=0x0) r1 = socket$inet(0x2, 0x4, 0x7f) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000ff3000-0x4)=0x0, 0x4) sendfile(r0, r1, 0x0, 0x7fffffff) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000ce000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000ff6000-0x4)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000ff5000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000ff5000-0x4)=0x14) bind$packet(r2, &(0x7f0000ff1000)={0x11, 0xff, r4, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/11 19:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00004fa000)='./file0\x00') r0 = syz_open_dev$mice(&(0x7f00006e5000+0x4cb)='/dev/input/mice\x00', 0x0, 0x1f1040) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000be7000-0x4)=0x0, &(0x7f0000707000)=0x4) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) umount2(&(0x7f000035a000+0x651)='./file0\x00', 0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f6e000+0x11d)="d996094b5e52b3d7eaac52e64fff67c3d945a120b2550488619f974bfc9589487f23093c015739b074645cd7d9eb0e2461b0f409b153ef4a51b3142213385d45c0ea16da80e013dcae59fd8e3ec789d2c73f25343184d35eb54518056bb62cbe61c695490c6ea87d60bece969d268b88390a6afd284c6f99c8d4f5652d6379d25440abac395f923a34b2d6a149876cd271f074e5ff44df3ec33b1d25929e8d562c5e81c7d021caf19f86be9452b8f7297d11e639282349f1971eec3656e53320e4c1585a86e018a86f35d2cc91dc9af3a6317a362a22c33a3d638f56dac7a3e171934b3dfb0aecd89a4cfec554bcf7633c26f7", 0xf3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba4000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) symlink(&(0x7f0000ff1000-0x2)='..', &(0x7f0000110000)='./file0\x00') creat(&(0x7f000052e000-0xe)='./file0/file0\x00', 0x0) chmod(&(0x7f0000941000-0x8)='./file0\x00', 0xd0) rename(&(0x7f00003cf000-0xe)='./file0/file0\x00', &(0x7f0000b6e000)='./file0/file0\x00') alarm(0x4) pivot_root(&(0x7f00005ea000-0xe)='./file0/file0\x00', &(0x7f0000518000-0xe)='./file0/file1\x00') 2018/01/11 19:45:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c7000-0x9)='/dev/sg#\x00', 0x2, 0x14000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000cb0000)=@req3={0xd8, 0x1f, 0x7474, 0x3, 0x7, 0xfb, 0x100000001}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 19:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 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={0xac, 0x14, 0x0, 0xaa}, 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}}, 0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000d7000-0xa)={0x0, 0x1000, 0x1, [0x7fff]}, &(0x7f000088c000-0x4)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ceb000)={0x4b4b28c6, 0x124, 0x8000, 0x5, 0x101, 0x7, 0x0, 0x4, r1}, &(0x7f000041a000)=0x20) 2018/01/11 19:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000001b, &(0x7f0000e97000)=0x3ff, 0x4) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000583000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e9000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d68000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x8, 0xa, 0x80, 0x20, 0x87, 0x0, r1}, {0xfffffffffffffffa, 0x81, 0x800, 0x8, 0x0, 0x7fffffff, 0x9, 0x401}, {0xec, 0x7, 0x1ff, 0xffffffff}, 0x1f, 0xe, 0x3, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fff}, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x3, 0x7, 0xfffffffffffffffe, 0x745, 0x100000000}}, 0xe8) syz_open_dev$sndtimer(&(0x7f0000c1e000)='/dev/snd/timer\x00', 0x0, 0x80080) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007bc000-0x4)=0x0) 2018/01/11 19:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x200000) r1 = dup(r0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000007f000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000243000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007a1000)={r2, 0xc2, "c581f6594f1b1bdc50f01ed00638a89c3e624f2aec73ebe84ce4c2c93ac6b7607436b3c185cec19c2f87028d76642f2709f410226c580a79c857f826fec898d3e6cf661d80bee9c82eae709fdd9694524a5acb62aeb981f6c7a99740dcae51568fa544e84b6894a60f56d8f53cc8914efcfe67600507993032b5c8a54acfd631eccea54b4877652ff37ea8ce1cb7a7dd189a7aa02537f8c56bb50ae091a60243bb7ee930e16010bc1ca4a3fca505aa53edf78d100889cf95ce2fe774dbc59dbccdf3"}, &(0x7f0000a6a000-0x4)=0xca) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000c4d000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ff5000)=[{{&(0x7f0000f8a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000759000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000fef000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ef1000)=[], 0x0, &(0x7f0000572000)=""/114, 0x72, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000fc7000)={0x0, r4+30000000}) sendto$packet(r1, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="718000000101", [0x0, 0x0]}, 0x14) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000069b000)={0x6, &(0x7f0000fd3000-0x30)=[{0x5, 0xffff, 0x400000000000000, 0x3}, {0x2, 0x1d, 0xfff, 0x2}, {0x7fff, 0x1, 0x5, 0x6}, {0xffffffffffffef52, 0x20, 0x1a6, 0x0}, {0x1, 0x1a, 0x7000000, 0x9}, {0x8, 0x1ff, 0x1, 0x6f1c}]}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00001bd000-0xc)={0x1, 0x8e, &(0x7f0000a06000)="ddab89ab7fed0ed171012e98965c055d27e35aa9234d4e7cfeea8ef552bbd68d0cd1dfc8f203e757591b30e63a7dda977a52fd5184db83a0a8ccf53130c9c1769583841e77ecfa5b89e1de2dc5e6b76ea7b2eb16201577084107ac6cbf0860f2101671ac992583265de9c6d8ea36607740194e3e4c9215f295567e1bbb8ff961ef9499ac032a5f5c56a74777ba5b"}) sendto$inet(r1, &(0x7f0000d25000-0x1000)="", 0x0, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f1d000-0x8)={r3, 0x7fff}, &(0x7f0000b7e000)=0x8) 2018/01/11 19:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x1) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x6, 0x0, 0x0}) 2018/01/11 19:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000567000-0x4)=0x8) r0 = fanotify_init(0x8, 0x801) syncfs(r0) read(0xffffffffffffffff, &(0x7f0000486000)=""/73, 0x49) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 19:45:00 executing program 5: mmap(&(0x7f0000000000/0x7a0000)=nil, 0x7a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000793000-0x4)=0x7f7, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079b000)=0x80, 0x4) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f000045e000-0x8)={0x0, 0x0}) 2018/01/11 19:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = socket(0x8, 0x0, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000996000)=@int=0x7, 0x4) r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x1) 2018/01/11 19:45:00 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000084b000-0xe)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x80000000, 0xffffffffffffff31, &(0x7f0000000000)=""/164, &(0x7f0000000000)=0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002e4000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ea8000-0x9)='/dev/sg#\x00', 0x9, 0x2000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00003ce000)=0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) lsetxattr(&(0x7f00002f3000-0x8)='./file0\x00', &(0x7f0000b68000-0xe)=@known='system.advise\x00', &(0x7f0000856000-0x1)='\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/11 19:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x7, 0x2, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0xf, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 19:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/11 19:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00003ad000)=0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000096c000-0x1000)=""/4096) 2018/01/11 19:45:01 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000013000-0x2f)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/11 19:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x7ffffffe, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') timerfd_create(0x7, 0x800) 2018/01/11 19:45:01 executing program 6: clone(0x0, &(0x7f0000ff9000)="", &(0x7f0000ffa000-0x4)=0x0, &(0x7f0000ff9000)=0x0, &(0x7f0000c88000-0x16)="") r0 = memfd_create(&(0x7f0000662000)='[&wlan1vmnet1cpusetGPL@\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f2f000-0x8)={0x0, 0x8000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xff}, &(0x7f0000074000-0x4)=0x8) epoll_create1(0x0) 2018/01/11 19:45:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ac8000-0x6)="736561747a04") setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000001000-0x48)="85f7b05dc6742ecc0837d7935c84ad2bc62ff18a83180b7ac3abaeef55ca3d99cb624d7840d595165275936786e95268138d5c8b8248738e42e7869d6b072648e6e75e7e86ffa990", 0x55) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001ba000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfbe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x9, 0x20, "9de203da763afceb73d7c93c8ba909ccc5fbba8356cce7bf11ee799cacedb43e6abc9ee32e2b2a57e3a74940c60d5059ab8c8105bd485d417075d280c35650e5bbfcb9af68a8f8d4d0660c0721528580"}, 0x160) readv(r1, &(0x7f0000c31000)=[], 0x11e) 2018/01/11 19:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800003, 0x0, &(0x7f0000c59000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ab0000)={0x0, 0x2710}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r0, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) 2018/01/11 19:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x12, 0x0, 0x1) lstat(&(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f00000ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087a000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f52000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e7000-0x4)=0xe8) setresuid(r1, r2, r3) 2018/01/11 19:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/ppp\x00', 0x20fffe, 0x0) fcntl$setflags(r0, 0x2, 0x0) fstat(r0, &(0x7f00009a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00003fa000)=""/244) getresgid(&(0x7f0000a2a000-0x4)=0x0, &(0x7f0000bea000)=0x0, &(0x7f0000cac000-0x4)=0x0) getgroups(0x4, &(0x7f0000056000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000029e000-0x20)={0x0, 0x0, 0x0, 0x8}) bind$ax25(r0, &(0x7f0000b9c000)={0x3, {"a5225ece33cec4"}, 0x8}, 0x10) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00004e6000-0x10)={r4, 0x4}) bind$ax25(r0, &(0x7f000034f000)={0x3, {"bc73a1411293da"}, 0x80000000}, 0x7f) setresgid(r1, r2, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f000075a000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getegid() fstat(r0, &(0x7f0000b88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 19:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x1fe, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/11 19:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001c7000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000475000-0x38)={&(0x7f000034a000)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000ed4000)={&(0x7f0000255000)={0x104, 0x27, 0x100, 0x6, 0x3, {0x1f, 0x0, 0x0}, [@nested={0xe0, 0x3b, [@generic="b7b0bc248b58261df5e40d5c75670e996816f2f56e255cf0adc5a1d5c5e5d035d92c98d5003828f5d0742e1236cc6b5919f9e699edf85d4b92d60e5cd05e377886812a60ab9d7ddd5646bb6bdf56623fcfc65b8ce375d2035938d7687a14bc9872341a731eb4c12f38e520450f9890d3caf70ea18cd382edbd6375666bdbbcf965020bcaf9172a5ca7cfd912", @generic="b1982ad2413d5e0d0db1ec8fb584b67f7cda6270f16f3f0fdbb51a4929bfb1453651e53eeed661e52e0e53b468c3d8318341b7e63df499ba55edf167a12f2e4e9e3b3206d29139f36c2abd", @flag={0x4, 0x1a}]}, @flag={0x4, 0x13}, @typed={0xc, 0x86, @pid=r2}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000014}, 0x8000) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a06000003ff810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/11 19:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cbc000-0xc)='/dev/autofs\x00', 0x4100, 0x0) perf_event_open(&(0x7f000028f000)={0x4, 0x78, 0x65, 0x8, 0x3f, 0x11e, 0x0, 0x0, 0x800, 0x2, 0x2, 0x5, 0x4, 0x80000001, 0x4, 0x0, 0x6, 0x7, 0x6, 0x3, 0x6, 0x9, 0x83, 0x6, 0x4, 0x3, 0x81, 0x3, 0x92d, 0x4, 0x8, 0x8001, 0x418a, 0xfff, 0x9, 0x56, 0xb3, 0xffffffffffffffff, 0x0, 0x8, 0x4, @perf_config_ext={0x8, 0x8551}, 0x1, 0x81, 0x1, 0x7, 0x10000, 0x100000001, 0x262, 0x0}, r0, 0x7, r1, 0x2) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) geteuid() 2018/01/11 19:45:01 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000045d000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xff, 0x4, 0x7, 0xcf9, 0x9}, &(0x7f00006d3000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3b, 0x2f6800000000, 0x0, 0x9, 0xfffffffffffffff7}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00009ed000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005d2000-0x4)=0x58, 0x80800) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="", 0x0) socket$key(0xf, 0x3, 0x2) connect(0xffffffffffffffff, &(0x7f000032e000-0x10)=@nfc={0x27, 0x0, 0xfffffffffffffff8, 0x0}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x0, 0xfffffffffffffffa, &(0x7f0000306000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/11 19:45:01 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace(0x4207, r0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000ffc000)=[{&(0x7f0000ab5000)=""/76, 0x4c}], 0x1, &(0x7f0000ffd000)=[{&(0x7f000076b000-0xfc)=""/252, 0xfc}, {&(0x7f0000734000)=""/32, 0x20}], 0x2, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000e0f000-0x4)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ffe000-0x4)=0x0, 0x4) 2018/01/11 19:45:01 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000048b000-0x4)=0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) r2 = dup2(r1, r0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ff4000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000ad2000-0x4)=r3) r4 = gettid() mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x10000, &(0x7f0000ff3000)="ab86ed5c6629a701728ca611b5919d0fa72107f830112b0de83bb177a57010db6912d676bab25494264244afccb28db75e66613a13b71a7fbfd72f749bc3c283feb8f61e4e1f52be8289c89c66e11e876cbfdb6ea359db2380d8eabbb20188946b716e7b6ff857c3daf7ea") r5 = getpgid(0x0) tgkill(r5, r5, 0x17) getpgid(r5) r6 = getpgid(0x0) ptrace$pokeuser(0x6, r6, 0x8, 0x400) 2018/01/11 19:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000e53000-0x4)=0x8) syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) [ 74.137210] audit: type=1400 audit(1515699901.088:43): avc: denied { create } for pid=11753 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/11 19:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00008b7000-0x4)=0x0) signalfd(r0, &(0x7f000022c000-0x8)={0x5}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/vga_arbiter\x00', 0x1, 0x0) 2018/01/11 19:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x0, 0x0) connect$unix(r1, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ddf000)="b511f9619d07c7002d88ede9a5a4c37e6fcf026d951bcd76e50ab8641f06305abf0de8683a6b0cdcbc0c98ed87cfc40a7480180a17ba09d5f9aadca19aaad2cf9f0ebcaf932bd61626035ee2ccf994031a8fd2009ac68403af5b50f2eb3af9b3127af5cb6f647fa8b23babf7641c2e1824f22b025a9f5df9f636d197f9e0f3ae7284419d675f3c2d523adb7a0ec68b0d707d81c7e16e45695ff6a4e19ace09f28ae1afa94e886298c7d3b13a1fdbf791f986") getsockopt(r0, 0xfffffffffffffff7, 0x0, &(0x7f00009db000-0x31)=""/49, &(0x7f000051d000)=0x31) socket$inet_tcp(0x2, 0x1, 0x0) lsetxattr(&(0x7f0000db2000-0x8)='./file1\x00', &(0x7f000025c000)=@random={'system.\x00', '\x00'}, &(0x7f000038a000)='vboxnet0\x00', 0x9, 0x1) ioctl$KDDELIO(r0, 0x4b35, 0xff) 2018/01/11 19:45:01 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x101400, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000010000)=""/4096, &(0x7f0000011000-0x4)=0x1000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vga_arbiter\x00', 0x28c1, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000008000-0x10)={&(0x7f0000009000/0x4000)=nil, 0x4000}) 2018/01/11 19:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ead000)=0x0, &(0x7f00007e1000)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7ffffffd, 0x0, 0x9, 0x0]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f00004c0000)='/dev/sg#\x00', 0xffff, 0x4400) getresgid(&(0x7f00003f0000-0x4)=0x0, &(0x7f00000dd000)=0x0, &(0x7f0000c31000)=0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c70000-0x4)=0x0, &(0x7f00001dc000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c66000-0x5c)={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7000000000000}, {0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x7f}, 0x3, [0x20, 0x24, 0x3, 0x6, 0x2000009, 0x7, 0x0, 0x8d]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000465000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @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]}, 0x5c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000377000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/11 19:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000b5d000)=[], 0x0, &(0x7f0000acb000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0xffff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/sequencer\x00', 0x284002, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f000042a000-0x14)={0x9, 0x20, 0x2, 0x80000000, 0x3, 0x4, 0xfff, 0x9, 0x0, 0x5c}) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 19:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000077b000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 19:45:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x3, 0x8000000002, 0x1000000000000) setsockopt(r0, 0x7fffffff, 0x5, &(0x7f0000650000)="69b2f966796a4bca5cd1a034fc3368933f1bc6a976a0e8c2bf34972c31652df342ce23cd8e725ee2884b6c", 0xff1f) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000a87000-0x4)=0x3, 0x4) [ 74.168978] syz-executor6: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 74.168985] CPU: 0 PID: 11764 Comm: syz-executor6 Not tainted 4.9.76-g9154940 #10 2018/01/11 19:45:01 executing program 2: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000852000)=@get={0x1, &(0x7f0000551000-0x5e)=""/94, 0x6}) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) close(r0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ecd000)='/proc/self/net/pfkey\x00', 0x420380, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ed0000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x6, 0x8, 0x4}, &(0x7f0000ecf000)=0xa0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ecf000)={r2, 0x5}, &(0x7f0000ceb000)=0x8) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000ece000)={&(0x7f00000d1000-0x60)={0x27, 0xe4, 0x100000001, 0x5, 0x81, 0x4, "5b9fb50bb538cf7accf3481b99315a71804de6749f0f3b694094550ad8ef2af413b8db8284685d6a0f001d807560bf018ddfdfc2d635ba49af69d9d00eba6e", 0xff}, 0x60, &(0x7f0000ecf000-0x10)=[{&(0x7f0000ecf000-0x12)="40911dca01a866ea01ea4f77acb90459fcf8", 0x12}], 0x1, &(0x7f0000ece000)={0xb8, 0x11b, 0x7, "805d522695c0e89ce64cefee2ebf6f99eb54b6917a46facf167c6a0535aa5e31417bf2d1bc2cc633b0708c557b0b60f00a1b5ca4e5584f75f497ef108df07a3cd295692db4562ba7c30ea12e1d2379791607725dd5d78b37a369bfab567391e135beefc0970de05ee77c4b8035d15e80dc8cbb89b1059d55ed7a356a51a6497c990d0e50124a981168a364f7711645dc4ea21c0865408598d3ee77b714cdb480d70a7c6e"}, 0xb8, 0x4}, 0x40000) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ece000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ecd000)=0x8) mincore(&(0x7f0000014000/0x4000)=nil, 0x4000, &(0x7f0000718000-0xde)=""/222) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000327000)={r3, 0x48, "d8ae416909c180379a2adfaf4da8b71147c76fd84c173aff534d7c561af8aef5dbacf88888d84039bc3ecc7e197b833473454d64dda5b0b9b244265081d7914b985bb7f2bec469ea"}, &(0x7f0000098000-0x4)=0x50) 2018/01/11 19:45:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xa32995b822e72026, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x8001, 0x4) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x17, &(0x7f0000001000)={0x5, 0xffff, 0xffffffff80000000, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000003000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r3, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000fb0000-0x4)=0x0, &(0x7f0000d48000-0x4)=0x2) 2018/01/11 19:45:01 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00005c6000-0xf3)="f766d13d02c8943b359f0816865133e0", 0x10) [ 74.168991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.169006] ffff8801ae1d7880 ffffffff81d93149 1ffff10035c3af13 ffff8801d9bfe000 [ 74.169018] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801ae1d7990 [ 74.169030] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 74.169032] Call Trace: [ 74.169044] [] dump_stack+0xc1/0x128 [ 74.169055] [] warn_alloc+0x212/0x240 [ 74.169064] [] ? zone_watermark_ok_safe+0x280/0x280 [ 74.169076] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 74.169087] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 74.169098] [] ? save_stack_trace+0x16/0x20 [ 74.169106] [] ? save_stack+0x43/0xd0 [ 74.169115] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 74.169125] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 74.169135] [] __vmalloc_node_range+0x3f5/0x5f0 [ 74.169143] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 74.169152] [] ? kmalloc_order_trace+0x7a/0x190 [ 74.169161] [] vmalloc+0x5b/0x70 [ 74.169172] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 74.169181] [] xt_alloc_entry_offsets+0x41/0x60 [ 74.169190] [] translate_table+0x21a/0x1e80 [ 74.169200] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.169218] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 74.169231] [] ? check_stack_object+0x68/0x140 [ 74.169241] [] ? __check_object_size+0x174/0x3a9 [ 74.169248] [] ? 0xffffffff810002b8 [ 74.169257] [] do_ip6t_set_ctl+0x2be/0x470 [ 74.169268] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 74.169283] [] ? mutex_unlock+0x9/0x10 [ 74.169295] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 74.169304] [] nf_setsockopt+0x67/0xc0 [ 74.169313] [] ipv6_setsockopt+0x115/0x150 [ 74.169325] [] tcp_setsockopt+0x82/0xd0 [ 74.169334] [] sock_common_setsockopt+0x95/0xd0 [ 74.169342] [] SyS_setsockopt+0x160/0x250 [ 74.169349] [] ? SyS_recv+0x40/0x40 [ 74.169358] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 74.169368] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.169377] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.169385] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 74.169405] Mem-Info: [ 74.169428] active_anon:59190 inactive_anon:43 isolated_anon:0 [ 74.169428] active_file:3614 inactive_file:7649 isolated_file:0 [ 74.169428] unevictable:0 dirty:108 writeback:0 unstable:0 [ 74.169428] slab_reclaimable:6229 slab_unreclaimable:61345 [ 74.169428] mapped:23252 shmem:50 pagetables:715 bounce:0 [ 74.169428] free:1468828 free_pcp:284 free_cma:0 [ 74.169449] Node 0 active_anon:236760kB inactive_anon:172kB active_file:14456kB inactive_file:30596kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93008kB dirty:432kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 74.169468] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 74.169499] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 74.170452] Normal free:2877288kB min:36824kB low:46028kB high:55232kB active_anon:242908kB inactive_anon:172kB active_file:14456kB inactive_file:30596kB unevictable:0kB writepending:432kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24916kB slab_unreclaimable:245380kB kernel_stack:5952kB pagetables:2860kB bounce:0kB free_pcp:492kB local_pcp:272kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 74.170503] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 1130*4kB (UME) 406*8kB (UM) 175*16kB (UME) 99*32kB (UM) 43*64kB (UM) 18*128kB (UM) 8*256kB (UM) 7*512kB (UME) 8*1024kB (UME) 1*2048kB (E) 694*4096kB (M) = 2877288kB [ 74.170604] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 74.170607] 11324 total pagecache pages [ 74.170609] 0 pages in swap cache [ 74.170616] Swap cache stats: add 0, delete 0, find 0/0 [ 74.170793] Free swap = 0kB [ 74.170795] Total swap = 0kB [ 74.170798] 1965979 pages RAM [ 74.170800] 0 pages HighMem/MovableOnly [ 74.170802] 320509 pages reserved [ 74.203463] syz-executor6: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 74.203474] CPU: 1 PID: 11772 Comm: syz-executor6 Not tainted 4.9.76-g9154940 #10 [ 74.203479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.203494] ffff8801b214f880 ffffffff81d93149 1ffff10036429f13 ffff8801d97e9800 [ 74.203507] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801b214f990 [ 74.203519] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 74.203521] Call Trace: [ 74.203535] [] dump_stack+0xc1/0x128 [ 74.203545] [] warn_alloc+0x212/0x240 [ 74.203554] [] ? zone_watermark_ok_safe+0x280/0x280 [ 74.203564] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 74.203574] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 74.203582] [] ? save_stack_trace+0x16/0x20 [ 74.203593] [] ? save_stack+0x43/0xd0 [ 74.203602] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 74.203611] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 74.203621] [] __vmalloc_node_range+0x3f5/0x5f0 [ 74.203628] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 74.203637] [] ? kmalloc_order_trace+0x7a/0x190 [ 74.203645] [] vmalloc+0x5b/0x70 [ 74.203654] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 74.203662] [] xt_alloc_entry_offsets+0x41/0x60 [ 74.203671] [] translate_table+0x21a/0x1e80 [ 74.203681] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.203690] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 74.203698] [] ? check_stack_object+0x68/0x140 [ 74.203706] [] ? __check_object_size+0x174/0x3a9 [ 74.203717] [] ? 0xffffffff810002b8 [ 74.203725] [] do_ip6t_set_ctl+0x2be/0x470 [ 74.203734] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 74.203746] [] ? mutex_unlock+0x9/0x10 [ 74.203758] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 74.203766] [] nf_setsockopt+0x67/0xc0 [ 74.203774] [] ipv6_setsockopt+0x115/0x150 [ 74.203783] [] tcp_setsockopt+0x82/0xd0 [ 74.203791] [] sock_common_setsockopt+0x95/0xd0 [ 74.203798] [] SyS_setsockopt+0x160/0x250 [ 74.203804] [] ? SyS_recv+0x40/0x40 [ 74.203811] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 74.203820] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.203828] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.203835] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 74.203838] Mem-Info: [ 74.203855] active_anon:54027 inactive_anon:43 isolated_anon:0 [ 74.203855] active_file:3614 inactive_file:7649 isolated_file:0 [ 74.203855] unevictable:0 dirty:108 writeback:0 unstable:0 [ 74.203855] slab_reclaimable:6229 slab_unreclaimable:61345 [ 74.203855] mapped:23252 shmem:50 pagetables:678 bounce:0 [ 74.203855] free:1474469 free_pcp:365 free_cma:0 [ 74.203874] Node 0 active_anon:216108kB inactive_anon:172kB active_file:14456kB inactive_file:30596kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93008kB dirty:432kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 74.203893] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 74.203919] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 74.203946] Normal free:2901844kB min:36824kB low:46028kB high:55232kB active_anon:216108kB inactive_anon:172kB active_file:14456kB inactive_file:30596kB unevictable:0kB writepending:432kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24916kB slab_unreclaimable:245380kB kernel_stack:5920kB pagetables:2712kB bounce:0kB free_pcp:824kB local_pcp:436kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 74.203994] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 1129*4kB (UME) 391*8kB (UM) 175*16kB (UME) 91*32kB (UM) 44*64kB (UM) 18*128kB (UM) 7*256kB (M) 6*512kB (ME) 7*1024kB (ME) 4*2048kB (UME) 699*4096kB (M) = 2901804kB 2018/01/11 19:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d2000)={0x0, 0x0}) listen(r0, 0x7fff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f0000092000)=@ethtool_flash={0x33, 0x0, "a146fed4ffe64453e1b2d0f4d98a7bee2b070a17b53cd6b8ee77f5e857f34156cb670981e63d8ce3ac85cea454d3f188bed8d68b0d3e506fa544b66f0a7af62926a382756b740dafe49b8c91f212be0300000084a4b032175e3cd2972d46344c6b7783a09a7b1ce1edf951ee7aa568e0c8c13c0100000048e19ea570c0fe6290"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x806, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000246000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4, 0x7fff, 0x7, 0x0}, &(0x7f000087a000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008e9000-0x108)={r1, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0xdc, 0x80000001, 0x2, 0xf, 0xffffffffffff83cd, 0x20, 0x8, 0x7, 0x7fff, 0x6, 0x1, 0x200, 0x0]}, &(0x7f0000bc6000)=0x108) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xaf5e}, 0xb) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000668000)=0x0, &(0x7f00000aa000)=0xfffffffffffffdf6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a44000-0x8)={r1, 0x8}, 0x8) 2018/01/11 19:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a1f000)='./file0\x00', 0x1) flistxattr(r0, &(0x7f0000115000-0x6d)=""/109, 0x6d) r1 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) poll(&(0x7f0000d2e000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x861a) unshare(0x400) signalfd(r1, &(0x7f0000e82000)={0x0}, 0x8) ioctl$KDSETMODE(r0, 0x4b3a, 0x7ff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002d0000-0x8)={0x0, 0x0}) accept4(r2, 0x0, &(0x7f0000559000-0x4)=0x0, 0x800) 2018/01/11 19:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c34000)={0x9, 0x2, 0x6, 0x7}, 0x8) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e0e000-0x14)={0x0, 0x8001, 0x400, 0x3, 0x4a, 0x3}, &(0x7f00007ff000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000089000-0x8)={r2, 0x9}, &(0x7f0000ea7000)=0x8) 2018/01/11 19:45:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x5d)=""/93, 0x5d) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/11 19:45:02 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ppp(0xffffffffffffff9c, &(0x7f000045a000-0x9)='/dev/ppp\x00', 0x4, 0x0) utimes(&(0x7f00009d6000)='./file0\x00', &(0x7f0000ad5000)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/11 19:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf897f00d630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d030000000000000000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x8, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009eb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000599000)={@multicast2=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000345000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/11 19:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005f1000-0xc)=@sack_info={0x0, 0x7, 0x7fff}, &(0x7f000094b000-0x4)=0xc) ioctl$TCSBRKP(r0, 0x5425, 0xddd) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004a0000)=r1, 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000f79000)=0x1, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f000013f000)=[{&(0x7f0000e37000)=""/69, 0x45}, {&(0x7f0000cfe000-0x9f)=""/159, 0x9f}, {&(0x7f00005ba000)=""/28, 0x1c}, {&(0x7f0000952000)=""/126, 0x7e}], 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007cd000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000d19000)=0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f0000702000-0x8)={0x0, 0x0}, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000080a000-0x8)='./file0\x00', 0x40040, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00006f1000)=@sack_info={0x0, 0xfffffffffffffffd, 0x40}, &(0x7f0000196000)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000508000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000052e000)={r5, @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]}}, 0x8c) creat(&(0x7f0000a73000)='./file0\x00', 0x10) 2018/01/11 19:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000315000-0x4)=0x0) wait4(r0, &(0x7f00007f5000)=0x0, 0x8, &(0x7f00005fc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00009b3000)={{0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, {0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x0, [0x0, 0x1, 0x7, 0x23fe, 0x10000, 0x1f, 0x463, 0xfffffffffffffff8]}, 0x5c) recvmsg(r1, &(0x7f0000a4b000+0x5bd)={&(0x7f0000110000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000535000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) listen(r2, 0x0) [ 74.204088] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 74.204091] 11324 total pagecache pages [ 74.204094] 0 pages in swap cache [ 74.204097] Swap cache stats: add 0, delete 0, find 0/0 [ 74.204099] Free swap = 0kB [ 74.204101] Total swap = 0kB [ 74.204104] 1965979 pages RAM [ 74.204105] 0 pages HighMem/MovableOnly [ 74.204108] 320509 pages reserved 2018/01/11 19:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) syz_open_dev$binder(&(0x7f00004eb000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 19:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f0000b25000)=0x14) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/11 19:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) seccomp(0x400000000001, 0x0, &(0x7f000003c000)={0x74, &(0x7f000003f000)=[]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000510000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000d8000-0x88)={0x3, {{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/11 19:45:02 executing program 5: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1f000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000)=[{&(0x7f0000f1f000-0xaf)=""/175, 0xaf}, {&(0x7f00009b8000-0xa2)=""/162, 0xa2}], 0x2, &(0x7f0000809000-0x95)=""/149, 0x95, 0x7e}, 0x2040) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/11 19:45:02 executing program 1: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) 2018/01/11 19:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000125000-0x4)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ccb000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x80000003}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x18e1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000653000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 19:45:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c95000-0x98)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4b3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) mmap(&(0x7f0000000000/0x90d000)=nil, 0x90d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 19:45:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000651000)={0x0, 0x9}, &(0x7f0000a62000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000265000)=r2, 0x4) 2018/01/11 19:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f84000-0x20)={0x4, 0x9, 0x8200, 0x8, 0x3, 0x2, 0x3, 0x204, 0x0}, &(0x7f00009e0000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e99000-0xc)={r1, 0x5, 0x20}, &(0x7f0000265000-0x4)=0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="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", 0x379}], 0x1, &(0x7f0000b02000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d0f000-0x8)={0x0, 0x0}, &(0x7f00007fe000-0x4)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000309000-0x78)={0xec, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x0, 0x10001, 0xdc89, &(0x7f00009d7000)=@generic="005dd9ee2f0ac4a4c7b2b097f7fbf175", 0x0, 0x6, 0x3}) 2018/01/11 19:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0xc) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000050a000)=0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00004f2000-0xb7)="464cfc68d9f1a877e9e8590025f8a2a230bc95e966da493098ff40ff222b3380f654e1c2010df53ffe22e9e96fd75d34bb4b345a38a3972fbcbffb09626d81083404a4952a77fe17c85797f12fd4bd9a895079f7c71664cf88830443e7cba37e256a79613117d1ebce29fdd245898a826ebaf66810ef528fbed87778b05f0e76ccd91205700fc57ebc7a2839d07b783c5704d791b24d4a9cc60a2500ab5baa18330acdc042dc85e15353a503cb2e0706bf4156ecc0e16c", 0xb7) write(r0, &(0x7f000045a000-0xb2)="1f00000001021f9f4c0000ff00000000dc000007090001800400010000df18", 0x1f) 2018/01/11 19:45:02 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000005a000-0x21)="fc00", 0xfffbf7ffffffe000) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab6507002901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8f00000000000000044d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000022000-0x8)={0x0, 0x1}, &(0x7f000005a000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000032000)={r3, 0x100000000}, &(0x7f0000052000-0x4)=0x6) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000005b000)='./file0\x00', 0x9) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000005a000)=""/4096) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r4, r5}, {0x0, 0x0}, {0x800, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x30) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000056000-0x18)=[{0x3, 0x3}, {0x4, 0xfffffffffffffffc}, {0x3, 0x5}], 0x3) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000005d000-0x8)={0xffffffffffff8000, 0x6, 0xac, 0x0}, 0x8) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/11 19:45:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000038e000)={0x7, 0x7, 0x1000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000003000-0x14)={0x11, 0xf, r1, 0x1, 0x3f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x5, @in=@broadcast=0xffffffff, 0x1, 0x2157cf29, 0x0, 0xaab, 0x2, 0xa0, 0x20, 0x7f, r1, r2}, {0x7, 0x8, 0x6, 0x1000000000000000, 0x8, 0x8, 0x6, 0x0}, {0x1, 0x8, 0x1, 0x81}, 0xe9b, 0x0, 0x0, 0x1, 0x2, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x1, 0x2, 0x3, 0x7, 0x6, 0x101}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000005000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000004000)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000007000-0x4)=0xff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x4000, 0x0) bind$inet6(r3, &(0x7f0000003000)={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x7}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xa02, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r5, &(0x7f0000008000)='net/snmp6\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000-0x5)=""/5, 0x5, 0x40000001, &(0x7f000000a000-0x1c)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) accept$packet(r3, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/11 19:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000874000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000e07000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000518000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000052b000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000090c000)='/dev/sequencer2\x00', 0xc8402, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000624000-0x58)={0xffff, 0x7, 0x1, 0x7, 0xb13, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x80045105) 2018/01/11 19:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) timerfd_settime(r1, 0x1, &(0x7f00009b5000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f000097d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000469000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/11 19:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000e22000)="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", 0x1000) r1 = creat(&(0x7f0000fb7000-0x8)='./file0\x00', 0x16) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000905000)={0x0}, &(0x7f00005f8000)=0x4) 2018/01/11 19:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3f000-0x9)='/dev/ppp\x00', 0x4000, 0x0) r1 = syz_open_dev$loop(&(0x7f00007d5000)='/dev/loop#\x00', 0x6, 0x20840) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d5b000-0xa)={0x80000000, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) unshare(0x28060400) r6 = syz_open_procfs(0x0, &(0x7f0000009000)='cmdline\x00') ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000ddc000)=0x80000001, 0x4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005cb000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000662000-0x4)=0x6, 0x4) 2018/01/11 19:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) sendfile(r0, r1, &(0x7f0000f40000-0x8)=0x0, 0x0) 2018/01/11 19:45:02 executing program 7: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000672000-0x3c)=[{{&(0x7f0000006000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000252000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005f4000-0x4)=0x14) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00002ba000)=[{{0x0, 0x0, &(0x7f0000273000-0x10)=[{&(0x7f00000ca000-0x2d)="c48c1502f68beaffbb521bf4c970a939acff7bab1f2bf0e1c108836258b85b91af5b3ed3c0c713b7e0d99cee2a", 0x2d}], 0x1, 0x0, 0x0, 0xc0c0}, 0x35}, {{&(0x7f0000906000-0x1c)=@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c, &(0x7f000086d000)=[{&(0x7f0000905000)="94611a05241696b78935c2bb8b465f1614d8d75fb76b29cda84bcdca23e950295c923c9c2fde12910eeb2e63f4dc8a11e1557dafeb43483d035171f3200b11aedfe727371f1187df3f942ad0691ecd2f975703e14bf702fc30abf73c47fa3aae4889497eb19c5f2c7e75898702f6e92aa3771b44fb81819fc98437bd42410ce50b68f9d94cb043a53aa7b912ccb2940040ff200ed61f1fe63cf545ca2691551a4d86899d99e70dcc992bfed80aceb9bc969ce71904c9b62b8b7a678d3bf227eb4bb5a770264d3ac8e811e3299523f46e0a6b1d48acf51916e9759b8f9010e3dce760d537585ca6a5b8250328dba12df61b741cf786af4445", 0xf8}, {&(0x7f0000099000-0x74)="60d309c6d49be9143e272b0796e7c503bd23ce2b01a3ab9020640d168e86902dde195a84599b37fb6e7bc5f0069ad88c432871f956696d01fa04eaccb14c9bd7ad50c690f7ad8e909ae3f82ed7a9debdcc7ec7fb205aa9e141a6cfdd6d01b31f457b10d739c112b7244f420b497dd345bcdf95f0", 0x74}, {&(0x7f00008c6000-0x5f)="9393b6a63d525e4b5731cf6f08c4e7b8a4168ddec89b13599f65a782376fbeb4f1410212d1cd20651e11b56c0e3843fe554042a5abd841421860df2889376edb944182aa66b534679de4f303fd32e83c92650165f591e660d315f5231f3cb6", 0x5f}, {&(0x7f0000905000)='hn', 0x2}, {&(0x7f00004fc000)="4b2b278a2f7c39dafa8b06b8d3db1a13bb59622e381f5cd588ee629ee9c92adf0984b9244b3c5947088d1d731c2625ba9e0c924deb26a7b3b613b5e47e2c518d595c0621cfbf4be94f4da4e5bff3f7738441459a1e24", 0x56}, {&(0x7f0000906000-0x5f)="9d83e92c7c1e09568b37b9e8d0de884b8b3d9c791259874c9684b8e7d77818c63e7a765c5c3b5fcdf8d75e58122fbc3f66a59225af1020ca224d1ceb571748f72f0c08f2822678cef24bf1a27fe50a312ee95d38874d1ef40730f6a868ffd2", 0x5f}, {&(0x7f0000906000-0x7e)="4dceb95780459430d62de33aecee95b568b84d592f46fb85eb3ae1f3d37bf060e929a63ad3ce0713b60b3268ab1e92415b0f48f8b469db5ce9382238d3f245df7deffd6bedfad69740e10cce1b03dd46cf765a0246aa16b92f20c4b2970ded29a09d59f2493c04b988d461f93158a65fc7c7238982db77c7d4af95c80f9b", 0x7e}, {&(0x7f0000663000)="32e088b30fb897dfa8d9d8ec36bd", 0xe}], 0x8, &(0x7f0000905000)=[], 0x0, 0x44001}, 0x1}, {{&(0x7f0000906000-0x8)=@sco={0x1f, {0x3c, 0x8000, 0xff, 0x9, 0x7ff, 0x5}}, 0x8, &(0x7f000070b000-0x20)=[{&(0x7f0000906000-0x83)="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", 0xff}, {&(0x7f0000649000-0x68)="3f05e2526054165e32d25b0eed4ff151d73b2d48425a4cb89d70022ca6ad6a3ed3771d8e410e09cc837c6546b3aa8bc6e981766648f61e6e8dae6d62743d90e736476a0dfb19decb7c6338c4a7d25ba83531eec9b3cf482175e0974592bfc65ca95c4bb6afaadb5b", 0x68}], 0x2, &(0x7f0000905000)=[{0xf0, 0x0, 0x3ff, "60a701e8680c9b7b5a9af1a6bb1a0cde01b40f12068e4c9a1bcaef7c4b0036dde3fb22d69340cecc81e51056f5f864a895d5f13493955735b3f31199a9abbdae75a0722bb14f02156e6fc12eec92658bbf39d561bd14881b51632678b9dbeb19d74e33a4e267fe22a49eba834cefa3f427d77a256dc6632c730329bd2031aed516530afd7468412f610db695211d546e4364aa21d7e58b2c39414d1cdd74630a28369a125c1a0bfd0af5270fe62c9dcde67046b96bf3918f0c880d6d1c92f54c822656b1ecd35f85defa9083881c32d636cae0b6d3c340f808be"}, {0xf0, 0x10a, 0x2, "8e892274f934e25cec268b79fde9e1d900d7d64fb03ab6df2b272a0e442ef8fc607da882f56621ed8e8930dabe76532f26ab03ea7ac3ca9d6b150a2e24b6419c53b80296e19966f7ba73e04f3640259513dda135edc04ddf33d8ff0ff694ab28f1260b380356c1fe7ddb6e08f50aacdd85859588c75c23e44b4e866afb127f736b42bd5566f5d9556779ebb6c1a7927fdb6df2d1116b0cad21b671d3a55ede14f75cc4fcb19d8d821a3c74eb57cc36c7b6e46a12110a4b8fbfe2b7ab653fb3dcd734100be284ce05afa19b849df83d5ee7b1bc8eeda5bdc091"}, {0x20, 0x3a, 0x5, "ee5902e11b936fccd18fabeb2a29"}, {0xf8, 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0x1000}, {&(0x7f00008b4000)="94987e55bfffbf35e63ed1cd9725ef6299f43afdcab597624e5f1d3ac6ef020d1edc46c15d9199cfde8cb3a4dea3d31ceea061a2f8e1dff804155fc49f57cf3835a13cf0e009926c8678cb641bebaa9afe7c97c1288f69c3a32089228b855b2bcf0ebb73554425487d92134faadf91971dd2149f082482eecf1ff8c5487a31bf1bc522fe9372a8ebf683d6f7c5c356f7b90a269acbaefc96de2c62853c7f4bf56af69ee7fb910ce7e3703be5214a6db75a", 0xb1}, {&(0x7f0000732000)="c7e704a5f4f7bbac00d592fcc3605079b684f23b3397597ae8d84cbb06bcf9ab5034833221736016d65828f8c088eda6aed96cd6a2618b9085", 0x39}, {&(0x7f00000a1000)="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", 0xfb}, {&(0x7f0000905000)="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", 0x1000}], 0x9, &(0x7f0000157000-0x1c8)=[{0xc0, 0x0, 0x8, "e4336440c76fe2770690c1fbca54e5c9ce23863412e3963b35e0fd447eb5100228c5d49f07e5bd5bf49e42d2c6878bca51d7415220e4d1da9ab7f38bed822471be8dec6a90a2c8b92790b13842dfa12779e264b73987516214f4d506c1400f47628637a9708f500633a221a01af3cadde0a728052f0ba6e931ab462ed1b8b64be676765829ba99838ca863161f417f14109a94f0732101ae963b18393979c2ffcf279f677cb5299c1b88972d22c69b"}, {0x108, 0x0, 0x80, "596b68854aa010f2d3c2b7bb56a79593ab97180fc67d865d514663b2d6a1fc078926efccc71bf8528f6188bbf9a9e71dcffb8944083ebf9d2df5b2287cc14e944d90c0e1a799ccd1833264e005ac1a25782de6ef1e30da69c86614b5ecf423cd8dbe0e2bb7634b2dabd92939df7417d7d97128a8d8cce8c5f12b06d5dccd058ffd3a826ca87761219b91d7c4a74b3b8d95554e28041450af3712c7bdbd5c127a4b8c55cfac9027bf068a250460c0ee364f1c0c2b199659fabd73eca5c25107836adbf8cce9ab93804e3dfde3f56a6edfce59e3a4a7eb67790ba2ef67411593d71cf0714e8b1a045d2e1a26e08caf1fe0de65"}], 0x1c8, 0x800}, 0x5}], 0xa, 0x5) close(r0) 2018/01/11 19:45:02 executing program 0: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000c4c000-0x38)={&(0x7f0000c4c000-0x48)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f36943d41bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affff7dfcff"}, {"bf0900f4e8d971"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f000045f000)="01c1a1", 0x1}], 0x1, &(0x7f0000794000)=[], 0x2b1, 0x0}, 0x0) rt_sigaction(0x37, &(0x7f0000c49000)={0x1, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000255000-0x8)={0x0}) 2018/01/11 19:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000752000)={&(0x7f0000ca2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086c000)=[], 0x2d2, &(0x7f0000012000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bc3000)={0x0, 0xffffffffffffffff}, &(0x7f0000fc3000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a10000-0x6)={r1, 0x6}, 0x6) 2018/01/11 19:45:02 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fc0000)='user\x00', &(0x7f0000fc0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f7d000)="3241967d750d574290c560aadf6bba9b57c9efaea9aaa5deb984369485030ccfbc6c379f3736f60f5ed1b95d0ebef4bc5a7feda740aefa745046762673129069b882f45550fbaad89dc7fe4f5da7489a39135eb17af60b7ec97269b4c08bcbedaa32c2ab74de279e69baedc0a29530ae811ce590548d755e9abea2c289c64b76dca260d53f3a8036d6f659fae4586a1d908475c5b4c58185d77915eff1bdb1e0d9", 0xa1, 0xfffffffffffffff9) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fc2000+0x80e)="b573e1ffd67b2deeff627e1f35eb2b77645e3e156f12f8fb53aa6ff416059ec6cd8650d72638374e1dcb7f33b34f9897672dd148ce786f7cf146d68c55fff760d78a46898785b55207ad86e9714502130065374489ca19de3a7915fa1a531358af781b6a70dccafac0e17fa69057fef73cc9376c3ed5", 0x76) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fc1000)={0x0, 0x5, 0x101, 0x101}, &(0x7f0000fc2000-0x4)=0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fc1000)={r3, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) keyctl$revoke(0x3, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r4, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000c3000)={0x3, 0x0, 0x7f, 0x9, r3}, &(0x7f0000fc2000)=0x10) 2018/01/11 19:45:02 executing program 5: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x4, 0x9, &(0x7f00008aa000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/01/11 19:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = add_key$keyring(&(0x7f0000f9d000)='keyring\x00', &(0x7f00000b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f00008ae000+0x827)='id_resolver\x00', &(0x7f00003ba000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ecd000-0xc)="ef2475736572776c616e3100", 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f00007f3000)=[{&(0x7f0000397000-0xc7)="f30addf9bb6da2a8e34241555c104dbb4ddb276be329ef187770251a694801617f75a2dab63f1881f883565d43358b8ba9f2325c447787a9212d62746b0a05b33edb87993b928e370b87275d85024387e17bb90902a4e41006bb60cc9e5c358aa9d0dee7a39cc249222f3e9f2743a0856daf5cb83259fe62175a534b51d310d14a764ddc8d35c0ad961899e07a64f5e5a8f1c297e2f1cbb07a2abf9157744aeac5c5e7c5b80c7e909c6c46a65cf54dbc1fadfd74eff418ac97ad215bb0bcdbf308d593dfd82f4a", 0xc7}, {&(0x7f000060d000-0xae)="6916f776b6cb2c3dfd2be63b6362c4255651639081721a063d3a55eb04dbe2b2f6b9ce381a76c29187264a5f6bc9149f796e8b89dbde52af0a5119ec8b035082976bf293fbaca2f870d2a81f579e4b80c21525350758582eff1ba8de1847aba1f464dc068441fb8e3dc3356e039c06f5dad200d523c9e251f2e4117b6fe68bcdd7f1b3b52f6087e9ecbceb87a1f3051235930fab71b253683664c6d850139c254615359cacb72cbd61e9a0500be7", 0xae}, {&(0x7f0000bc0000-0x1000)="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", 0x1000}, {&(0x7f000095c000-0x1000)="533f9f241f45ae8dfe624330d23e0fd55cb6b2ab3ef9bd328f6a5dd2ff89791b1bf7520f0676533b1fc691dd02fd14b581f3b51710bc395e4f9802a839acc911ef363587a474fa05621bd5694cb61fc3cee7fbfbdc748f914289934712d92550c1c91714ef5cf4f5186b9a0a00151470bff7c7181ac7cf02569eebdd06e60b5170c2fde99098090abca6882c849ea66bdd969e7014cd830d56b64338a3a2c38b574bf01ae846d95f460609890123f1abfa70a6a7ab19c9c1af254e9bf5001e2ce45f5cd2d7bd699fbbe678880e0b92ca668e257585378919351d261a17145c4e2deb06b39f3ee93bcbd70920cfc34ebb884d4934c2919faa37129fef22b9c4b5912fec7621f678dd725ff0b86fa69c1ddf8f3df611650701aa718aa89ab2061e87b6670bec43697ccdc4a118a1f81591666aceb484d89e4402dde424679d7fed4a97f68e6fd6b2a2938c3d99df2832da1b82578d3b194bdc733422ee5daff2b31968f2b04159c7696b29042ec4c3ea5eb6ba8db080e7409b042d1e45df79134c7776a52f34527f7e1594998ff75537027890f28010ea53fb3eaeb2f1358d934f9ea6391d6101bca98ac5cdb9fe6155b8f12843ec564a8c56a771cedab1116304e7b2ffed689c2c4b544dc08e5a965f4919ba5b81f4581f369529e2b53f6ec8637e74e35cf9f2dd0e6e54d3a2438153c8dbc0b8a95c16c388a1c3a8c547862344948d595645c43965d0e5cd562b01084e08304fbd054446b58e09a5cf8b86958119404ea9680b521528616465698ad77f5f19c1178bf8b93ade744067820129784c61e91f395785627733d86f96c48d60f4f607ddc22c02214ee649493143f38519bba677d3e9a64a3fb765f42d6c854e69cc1430aafe8c56d3c8fc03b73dde065508ca9427d4226061950a2043f32f95402c8db6ec6db0ce17173dd23cc1672639ae1897f40af0b5161418fea8545061379aa11591f192fe331e0cdf9224b21782083d32494a3fa4c1427ccff0c58223fbafca1ab5379f83e93f2ac67565e8cf0c16a4ec1afe62dcdc1d556654e6daa5f91de5f8297d0034c4b18d7644060caa13ccdaa0f035760a8faa4ca9e939311db53b34046f0f86e88b1e80c357492eecae6503267a6ee3029c0792b3db1e50fb0f3fb5d4e0f22588324f7c7c79c5d8056a66cc615575338411e894102bd1bcb2c69595abb1d802bc741723fa295a7a1f8fe06d28d33a0975813e9fb8efce60d31556b1b8dddaeb51bbc96000a6338b0d05d0d70074147b5a1b75e19efccdcf457024bc4e6cc518243e46ba72bec3e0792d37bafd8c9e10435b55b11cfb6e9b83a9903b53b040e763ea380375ae9a076aca2a4be26f585afe28384cd0a27d8268d210b9bd1a89e643d2e0875b480312f999a1deff6d35b6b41783ce221bac676060ff96b5d76df9a18b8f0f8af4e736794b323a46f9e5278bf9916a8cd89abffed357b931eb7d8b1d7b5e85fdbb4c3e19cfb5299da09b5ada354badda5ab69347a709e7f77f9aa4792b7ebcd222a481cf70f39cafc7be0194dd06f2bffecc8eb4c6220f287819fed447b9addc964e1651401fecda70ea3dd2a2426d4efc31a9834fde9e726d1af0987f260e2a3e844f7a1464001ac430ef13b3202fca8a7eb3eb26c7e763f82d4e59ce5cdd649f25451ba65943f5a6f128905816b551364c23d47035147c298fc05e2aa59ee25feff4b43e50080f3c578a261b502d30e133e97036de5bf5e1fbaf2ec7243c030e8183d8709ca4e1923dea47d9dc00cb4e779953262757ca6d1d04cdcc55560ae383d3a00e78968bbfc72310b5a38eb7de45496e13ed48cb388ce45ba90671fdb08ab14107108a027b2b224d5ff82d75c23e6f3ac89acfdfd5401e441a6011233f4286a05d4cf601f5e177819681e511b8fd497bec55ebc52cc7f3c5466a7c36c50b77a280a0c3005eee238d7f94639615c86ccc8c75245be9f7d2c8f12305c5982a1e57e8520519e1511c8c9f11dae9498f805eb9ca39e10ce9b822632f9ca88f62831d51f2283dd92bb25f41626c08365cd80bb03c05f5cea8ae9da77b10dfacb16bb3b5dd5ee8b73304419dc95d8db0c0c20a0bf008e5e927a846f07b50d3646c41ee410edecf0a5c55caa4a8c238d0ddc7f4fc2deb10a7aa61288e944ebf8e2ff0c68ae124e3697e6160227e7151797e067d314acc47cba72b0d48b9183c52e6af13985ecfb724938b0c93f5d7147a33f28352c1cea48c626ef42de7547679d53808dba79a3c148cf536c7e8822dd0a7a3e69ff401cd6fee830211a50cdaf8ef7695ad269be5ab5353ed57b0f754d085094bf939d2ae7de90b9fec05911fe253e13b81b612c4f744d108149ffd607b2c71c661d04984b386ca480a5ce3fd8dcb5ef0525579009f0d7d952855ef9a751e16493f611ba057d700f918ee3f02574dad182b9c1776df0b7b50df15ca0d105634ba915350cb02a7cb8368acf49c12ff3ad76f0b0bcc15d93b5b661f45da52175767b62972d7fd58b52327810d625e16f86d4e40229102cf3bba3e44e6850cb10361fb9f5e4d7229dc8c05c160d1406e3245cd395a089e56ce465e75e9f9703b57e6f1f354b0b3d4c15231cff9e596fe0c6320f6a360e176a948d12eb2a2ed12285e2f3271075a1859c18b1df366b0a448b25f367fc19492fe39a59f5deb1f415d8a82f6f2d4728faefdf3c8aea8df82c7115c843b4dd99f366b98197b545d528eaad65195e8051689eb6826c33da201cccf1258d13f662b0861c9f06d9cfbd7464b463e1ba6c893d3c400a58cb5a5ecc097ea03617a8e7a65808e7c8454cbc3193a8d4ff8016eb1d46c73e5da63372fae1d0c976c321d1f336a9543953e2c935ef4a1a8ec18b6cdfc9f8b02c8d53dd635a85adf664b03afb8f786938a43be3622a9a95335f03ab06ce2364f2392367764b93e5a871681776a7a56634f109203793d36d61e4330479dbec2ae494e66b12a98f4d0c35e0c089f66fbf407cac35df209900b074a0b439f38dd20ed41d2ded9b2405416da85bb797c40fd6f6de4b6217afd2b7e4b68bfa047f2bedbafd1ce54f5e852ae1767fd9b41f3cbdc28dbd10619d22a29c8b048946353ec8ff52a955b6951708ea974fa4d50d4eb5393e546e86cc31325402de92d1906d5ca658b716df471e223c6fa1b802a75f7fa5d3aae38bad0bcb1df639a1a5285209b67a8adff9bf0a014f0453fbae90c7145568fa9f50fed561c20b8e8673ec7784123098b84b04a1ba88b26346324f57a9c3df4541f7409767fbd2303a9d1e5c596e1906c4e4e46c1ca15fcb5014cf8015c33e96b32f60c8f258abd4cfbd3264b006210ccdae84841a2341d6ca203de08899c65be19e1c267a7c0b7c22cc6e7085666e1bbca404ab29c091a46fedd7cc3a6faf3d63fd5519ea2880462487e3ea0cfafdc17fceeb357341ca13706febddbb84ceb28b546e93d0261eb294fcd11ecb17226e8342610758b0b3e5a916591058f7d0752f48a9cc278e9c2cebcd86ec85103372df848a342d5bad32c22d3b864c0e9a7e8fbf0eb63b69556a81973f3239fd9e001c0943e0c0a8b7f9a06b26b0074f9b93657d6ec85881907ce2b230fcfafe8585c780768bf95824bc049312f34153cfb50d6caef65c2701ff9f864ca812f422ab4eb0a786bf00e388983374d6a1a62a5aaa6dc9d3ec238c7d1227532d264946397883f8e79c143a9f1b79016bc892cf56fc17c9035595902190b2e06a6dec7729b6773c029b3ab706fb9b35a714c159c0465749480a3d6ba8729342d9f56dd71588f7e2fd9b423ff6edd9ee18db161b3555432c4d29b64633ef5c9ad072a1efe16c1aa16ac9b0e6a8a8f4ac118b774d018f1c43118c0974edd926e867f47615ce10534dfb29dfea43b4bfcd6dd3636ba58a8f574218e3e7a73731591941392b8fbdee442997a1d92f1ea0c3fd04c7babe61a92bf67d5bad413fd599ffbf59e8e14a0a8467b2ffd13541f000e6263942e41c83c1b8d00c36c78da5006f99aa0ad694447ac122cbc8c9f246d5bc4df69f1626fbcc7294a53a952db0957e8d2c30fa545977cb12f077881ba2ee77828f43d58a67695aa997a2c11307e0957e093b77a200b9838c17f8d653e00a8a3e4d21b911071e93fe7d7ae19409f78f053dd81eb52ab365e95a08cbcd421358ad33f48a44e9c0e5563726ffa4203e9e1efc22e8d3d9d736707b8d10642d4d236a390dd17f78311be6c53d197507753177f98309b593b77ce21dbde4dbb0f322c7a3a379cb656d3813ba161edba899ca58d134db6475c4da93d2f75817131f149e1ffbb6d42c72144fb6647e2bffcf8f0437264df0c2b084b72141465798f5e2e79fdf1839f3d6bbf64f2cccf2d8ec960669ac227896b7ef048d3ef8f4b93b4c7e34189a95a2fab63a88265a5121890fb9dbf6bb1f7aec9d2b5c9edaf05470acce28cf9667b321d05ca36d6a4a4c9fe96608050b55f0e352b2de53a75425fb31e93dce38d450f705aa9e07986c90882d8e50f87079c88dcd94e1f6032518d0a9253f98728c8efeaf8975c72ae3106f49a1e36d6d1e3dd15cf980c64278b58c0730ee531ef0aced3ccc009d2dc34487bb0fe152b448ab7acc469dcc28a4aaae8a02d1b9d9510edbb1ba5dc620781e9ae8909eb92c71ae53088a43a103e8b9b174e074068a2e80c2fe80ea16e6b4b1f381b68df157c175973bd5366f0d72d8015b064138b55a43e43c8e2c1f1a7d4ff0fa690d5def6b87eef09bd092e17cb046c009621f36a1dfe8c0d2ec34663a4dd28c8599b3d678d9cc926813b7450b152e8dc7748a58643b7159e8d89ddeb08a443006b70a19a0fc2ad4c03dd8bf6a5b32c612a8fc119f27a9c35ee9a5e15c548594dbf414628d5f2229c17357f9df325cc6241d671f7c464b1272df7723c3ba976dc55629ecdbf44a1190010de2ddd187e1c8e5c8f7d477887ae49c41e94a694b0a006c56052faa307944b4e6e10ddddec5f8319a73bb674f7939b18f6032ac29b3c7dae07ef41464b51bc31983729b67382c8518fe163293a93fb14355342757d061035cea6405c7336a1dfa7b03f1d55dbab45f70c002817e01024fd414e8098944895aee4911c0d65a4c00eadb6072b89e0c771954d8cff2aab1ef6e8a168a9f913e3d83bc66aa7ca3ca344b895952609c714097f2eafe1c58cc81d334caa422c4fdb28b2b14c0288b2a2ef567b67d2bcfd5cf441d77a81113fcfadb8846f1393fcedb64b85706be508de2aa9a97a103d8e48eaa0588055ca1f7cdb92b584216921ad8869a58d3667f11ba77884467558694fc819ffdc4a6b50d6b582f6dcafdf9ddf11ee8c7da4b594843a60f459b3447de953a5616bfdb074c5d4381860b5d16e0a2143c3934d45b3fc4b47903455ee3505d7cfdf2b3ee3ad2edfca3e1d5092b99f2373be78f9d3a05f3bc0ab02e88bec4225d9751328343f73bbdcf9bacd53f0d68a81c4aded81bdd3af48ec3620c5b0e52abed14d38b24107c8909765903475728f8c7a7d14a465bb5d8284b8b6b13a7c85c147f553b56cab0f90d7cdb08ee9dc9120d8a26c352b7c9f4ab3615aa73fdb31ccf1f515e44aa449c3558b0d6392dc53acbfc7833e1b6de678bdf16fa9b4f058d34a127e99a94f42ce86d14269d9ccaf783d21a6d60693cd8ce49e6198b2c733cc20bb2bc4f0ce07af1cc746e0c90aead7dbac294d49dbcd5b35233dda6e5ff8036929b29350f29a00a94ea77285c3122898840815e6f362c85ee4c2f7a8e001e5a875ba7b3d263987f00711ab51d3d3961480", 0x1000}], 0x4, r1) r2 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000b07000-0x4)=0x4) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/01/11 19:45:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00005ea000-0x8)='./file0\x00', 0x400080, 0x14e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003fa000-0x8)={0x0, 0xffffffffffffff7f}, &(0x7f0000c47000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d34000-0x18)={r1, 0x5, 0x30, 0x3f, 0x0}, &(0x7f0000fd6000)=0x18) ioctl$VT_RELDISP(r0, 0x5605) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r2, &(0x7f0000a55000-0x38)={&(0x7f00006fa000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f81000)=[{&(0x7f0000d2f000-0x13)=""/19, 0x13}, {&(0x7f0000c76000-0x2e)=""/46, 0x2e}, {&(0x7f00005dd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d98000-0x95)=""/149, 0x95}, {&(0x7f00008ea000)=""/88, 0x58}, {&(0x7f0000993000)=""/230, 0xe6}], 0x6, 0x0, 0x0, 0x8}, 0x2000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) 2018/01/11 19:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 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={0xac, 0x14, 0x0, 0xaa}, 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}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) syz_open_dev$sndseq(&(0x7f00003c4000)='/dev/snd/seq\x00', 0x0, 0x105001) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/11 19:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bda000)={{r0, 0x0}, {0x0, 0x7530}}, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 19:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/checkreqprot\x00', 0x40103, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) 2018/01/11 19:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000042d000-0x16)='/selinux/checkreqprot\x00', 0xa4142, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000022f000)={0x1, 0x1, 0x8004, 0x6, 0x40, 0x9, 0x7, 0xfffffffffffffffc, 0x0}, &(0x7f000058d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000cbc000-0x108)={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]}, [0xa, 0xa9f5, 0x5a, 0x4001, 0x1, 0x200, 0x400, 0x100, 0x6, 0x4, 0x2, 0x1, 0x100000000, 0x80000003, 0x10001]}, &(0x7f0000c61000)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000620000)={r1, 0x8001, 0x1, 0x5, 0x3f, 0x100000001, 0x80, 0x1, {r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x0, 0x4, 0x0}}, &(0x7f0000b5c000)=0xb8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000457000)=""/156, &(0x7f0000470000)=0x9c) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r3, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e55000-0x8)={r2, 0x1}, &(0x7f0000d43000)=0x8) sendmsg$nl_xfrm(r3, &(0x7f0000e23000)={&(0x7f0000d83000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000cb3000)={&(0x7f00006fe000-0x130)=@newae={0x130, 0x1e, 0x800, 0x1, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x2, 0x2b}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x20, 0x3}, [@algo_auth={0xf0, 0x1, {{'crc32c-intel\x00'}, 0x540, "a288ea4e09463f7206575d0763bcde9d896ee7a24d3b4d1172888dbbbd43a60e0ce855dfe87cefb64ee6446703dc864bcf342ab196e08893279045bf2db710ecfbfee62538ab66d58d818d7ad6834fc639b54772b424ac2dce927499dc70e540296483d15f0a237a5e16e7b51b45ed09091bddf69fdd4b88e0984824331af6e12c8342ebea9a86876147a4fbef9a18e46da70a5e4e52347d0f27735e3476d90a246b2382a3205e0c"}}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/01/11 19:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb0000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000651000)={0x0, 0x0}) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fremovexattr(r0, &(0x7f0000810000-0x7)=@random={'user.\x00', '\x00'}) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000964000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 19:45:02 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c0000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000bc2000-0x6)={r2, 0x8001}, 0x6) r3 = socket(0x18, 0x0, 0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r1, 0x0}, &(0x7f0000002000)=0x8) accept$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/11 19:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000f24000)=""/138) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a61000)=0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001fb000-0x4)=0x0) waitid(0x0, r1, &(0x7f0000e03000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000c96000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000042e000-0x11)='/selinux/enforce\x00', 0xb0000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) syz_open_dev$sg(&(0x7f0000fcf000)='/dev/sg#\x00', 0xffffffffffff5bee, 0x200402) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b76000-0x28)={@generic="e3a860871d534d31566e7a5da376aae9", @ifru_settings={0x100000000, 0x6, @fr_pvc=&(0x7f000017a000-0x4)={0x9}}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/rtc\x00', 0xa0800, 0x0) getpeername$packet(r3, &(0x7f00003db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000653000-0x4)=0x14) fanotify_mark(r0, 0x85, 0xa, r3, &(0x7f00007bb000)='./file0\x00') pipe(&(0x7f0000f2d000-0x8)={0x0, 0x0}) r5 = memfd_create(&(0x7f0000be4000-0xa)='em0system\x00', 0x2) fcntl$setownex(r3, 0xf, &(0x7f00007fe000)={0x1, r1}) getsockname$netlink(r5, &(0x7f0000e87000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f77000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002dc000-0xb8)={0x0, 0x31c8, 0x0, 0x101, 0x5, 0x60, 0x2, 0x800000000, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x2, 0x4000000000000, 0xfffffffffffffffa}}, &(0x7f000066b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000ec6000)={r6, 0x9}, &(0x7f000024f000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000a1d000)=0x5, 0x4) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000a46000-0x4)=0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000063e000-0x16)={0x9, [0xf57, 0x2, 0xc000, 0x7, 0x6, 0x9, 0x927c, 0x8, 0x1]}, 0x16) 2018/01/11 19:45:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(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) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003a8000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000a22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000051d000)={0x0, 0x0}) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b95000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) r11 = accept$ipx(0xffffffffffffffff, &(0x7f0000554000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000004f000)=0x10) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c24000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f000041e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="5200cb8014ed2b0471a038bff12e5d115687e167ea838c8c2b1e3ef1ddba3dee08d764addb097ee24bde271ee7329e23c61a3626cab073da7ae4182243de66e0248216ef84433dbd4bc2525dbe691cf79452ca49b63ac725", 0x58}, {&(0x7f0000000000)="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0x1000}, {&(0x7f000046a000)="ef5f3d57c6399820816625cee8c5223ab7fa8cc87b735089a8f1bf4b60370a89b05d2b6349ccce620106552d1ac2c3432b81193679743d2b1f7a5ea0a65141e4c17c69c9ff63afb3f77fe963671b02744b39ce1886063d19b3767e078bbc36c0daa2254715c20aa5ab57", 0x6a}, {&(0x7f0000000000)="fc02f5cf1a7dcec633c5734771241bd26e6b5e1dfb7b887da797fc52a79f59244ac1bc74c563f08e56115030733f67aee07cbaa126f1e6d1a2a023000a8a70ae57cc0085945222299c20f03f6314c0414c4331a2dd1e190c4999882f90223e864a7336bc5be0a67ecb2d8d2c2d63a92ac2ee1927a56088911009545c603c998f95b1c319e270c2e0f89755bdb72f2d351c55ca344d3e8c5fe76d7ea55dc5ceb0f5e75e78aad4bcc114846eba1c4412bbfa477f8ef781b2c227c4d5f9aa4d0f5aa32732309cf4d69a086ab989a36bf42b8336586436b10de2007b0088d3a066203cd31a7491", 0xe5}, {&(0x7f0000cd2000)="d85ff382eb528fa01da308f3c0135cafdd01e10ec1b62d501044a9022341999923faae", 0x23}, {&(0x7f0000000000)="88f3843a979b71efa3aea0f0adb8ea4aeb6b8b5db261a5725fa3890a5ba15b95029412f43e6b6056c5635bd8b3789a8af13164d435ca59e69150bcabaf4856615c1568ad6c506c12e4f103895162ce1824282202a6f92f9b28704e2a32fa213377e7ea08bf19f5b0b1e35e89b182c1f5c3f451d62b3adeaf14a53de5f6c846db8002b388af81578c9afdd74d4963967b737fd181b6cb8b", 0x97}, {&(0x7f0000000000)="ec9cbc4683dcf3a000e044b189a1fc93", 0x10}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="", 0x0}], 0x9, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11, r12]}], 0x78, 0x801}, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_procfs(r5, &(0x7f0000002000)='coredump_filter\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r13, &(0x7f0000011000-0x60)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/11 19:45:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000014000-0x8)='big_key\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="129b78dd36cb6ed19801e354c0695b58d02299296b67116ce7867cd6", 0x1c, 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f0000003000)='pkcs7_test\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000715000-0x4)=0xffffffff, 0x4) 2018/01/11 19:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) writev(r3, &(0x7f0000cb0000-0xa0)=[{&(0x7f0000159000)="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", 0xfb}, {&(0x7f0000242000-0xf1)="c2a6ac7a357781ef47e39735658b7636901caef6b2db78b50ba3f32d3b9dc396427a607ac3723500462042de05fa2358214a550faf728f4c6b028e83f27f5dcb3244d020ff4993d2d8edc6fbee6099d721fbedfe635a91c6956ecdf19b6230d3263175e6d3634cdbc0a4060c5fd7490cf9e82bcefb3c95a03a48eb21b16dad4499a6083d50bd7395a5c30fa00dbd0fe8a005009a7bb1a05f2c9c10bf6df3f273ed8bd87828f2602609078dfcd24cb7102613c3acafcbb2aa9a6057060ee214a1af09bd94baf4ace4debffb7374c7de1b5eb87eef3f800be28e08f9678719162d8d4e0d2bfb327c87e98f4894e8a9078426", 0xf1}, {&(0x7f0000d16000-0xbd)="f6a8e5cd6c52ec5c98aa0e721c719ee1266a30c3bf07042468e42ac7b74dd0401da85edef33e3d84854fa660300b84ada646a6af698480f9e3af48fe2672bdd1cf2b8d66ef4e7db391ec114e6d7c61c4bbf9989809f9afe7cbd3154b8be2f38714fc8c491d6e805b8a0f1996001e807505e50510e164b7ade41d3b255f98d0658553fb2bdbc53e97624a37accf354bd552a533b8fbc38637e225671593f7aa1db0fc923ba360d2d89ac6d9ea9eb1190d3eb1a5fc1beb6988729c89c275", 0xbd}, {&(0x7f0000464000)="4f303c11855e606f2dabeeaa033066b40b0572fc90fac97f877d65b180a99bdee2958978b6db224e59093956ec74dc5a84e8ba333c79ecb4fab1c47f555b5efa4d8ecead7915806f011e6b43bae7d7b3eb9c3c2984d9d011a0457cfdce3962c66c1ddf8d39484c382eef5b", 0x6b}, {&(0x7f0000c09000)="2491959412e56e59641a9b09af80f9d0e45c0f995b3e6aa396b28569f82e8c81072d9313d72f008ef89183", 0x2b}, {&(0x7f0000e0e000)="", 0x0}, {&(0x7f0000511000-0xa1)="aa717f90800264e2cff793c1aea8e4b7eca7bd0f49db973680a9d8324c7f274eef5e7db5e8d2ced0aca595da31d6e996b8ac9f475c41c598415534b7ab7a20516927f58815dd8b7cf59dc28e2a03f9aafa95b4d74df843dfa3ad7f96977d1c3cafa3117096d807ba73fdd777ae08861d7f468b3e29e8844b3d7951d6bc731f4029a0d2bcd73ad946266cab7eef52986157e122e8d4bbd9b61910ec1af2dcaca72a", 0xa1}, {&(0x7f000097e000-0x24)="a55e63ecf720db86bea028431bb0ea1eed55472fb9f97f50cb34e38ea55b3a28e1adf85e", 0x24}, {&(0x7f0000b70000)="00ca276d6f6705ea632a92acababc2a0347b855f4c189098104164cc05161e817f51d3cc9e4260a0145aed5a1aefab823e72aa6a2f643168311a3d2a66652485d43937dd5143828a2dd687ffec2d6a079207ee1ace883d7d275841b7cc780bfd375da428a6a39efb3a0b8528ae897b83cafa0cc3be068191daed3eb15a62eb257e72806b08659f7881e6e0fcab5f84b9132cb4f6ce6e48c5", 0x98}, {&(0x7f0000601000-0x4f)="2a015aebc97109663e8c0d6f29b33ded9fe868b6f35b7374bdd7f171314d9a42ab026691b665b481588942b9a84edec22b332830cbc19aedc91767be0d07065b651e43b4c73ae802557d77c9b21c33", 0x4f}], 0xa) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/01/11 19:45:02 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x8}, {0x4, 0x10001}], 0x2) prctl$intptr(0x200000002a, 0x401f) 2018/01/11 19:45:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xa46d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e78000-0x10)='/selinux/create\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f0000841000-0x1000)="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", 0x1000, 0x100000001, &(0x7f0000dd2000-0x10)={0x0, 0x1c9c380}) 2018/01/11 19:45:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@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]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$key(0xf, 0x3, 0x2) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000fd2000)={0x0, 0x0, 0x0}, 0x4) sendto$packet(r2, &(0x7f0000947000-0xd0)="", 0x0, 0x0, &(0x7f0000d4e000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="24a4560800d0", [0x0, 0x0]}, 0x14) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000253000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000045c000)={0x10000, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f00002c0000)={0x6, r5}) 2018/01/11 19:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bec000-0x5c)={0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x2fd) r1 = gettid() process_vm_writev(r1, &(0x7f0000664000-0x20)=[{&(0x7f0000475000)=""/4096, 0x1000}, {&(0x7f0000b71000-0x91)=""/145, 0x91}], 0x2, &(0x7f0000a33000-0x30)=[{&(0x7f00002f6000)=""/238, 0xee}, {&(0x7f0000d12000)=""/198, 0xc6}, {&(0x7f0000df7000)=""/189, 0xbd}], 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000da6000)={0xfffffffe, 0x0, 0x0}, 0x4) r2 = socket(0x11, 0x802, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00004c4000-0xb5)={0x3, 0xad, "870ef4ebf6403007594d21ded33fba21bc77c69c04233a4622b102aac424044b4cd3e5c507db91f1948958a9aaaff590d4ac95dd17a6dc1099ec6e36c22ed3cd8876a225e21e736cdd259bf68ac3c592048866de7197ec6ad384a56c79a3d9e2ba681e55c682f62dc4652e319c4483ac15118e861dcfe5e2ea6f7813ec49b9f108b3f90c47340c45617ec0ad1ae89c98a0b8430c01a463d01bc2cf8dd2cff859898b70d4a8325999fd8990ef08"}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x7fffd}, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000ad000-0x8)={0x0, 0x0}) 2018/01/11 19:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) r2 = gettid() getpgrp(r2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e6d000)=0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000884000-0x8)={0x0, 0x4}, &(0x7f0000c88000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000925000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x9, 0x80, 0x0}, &(0x7f0000025000-0x4)=0xa0) r4 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getpeername$inet6(r1, &(0x7f0000d86000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000c0000)=0x1c) ioctl$VT_DISALLOCATE(r0, 0x5608) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000c47000-0x8c)={0x8, 0xd97c, 0x9, 'queue1\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x0, 0x100000000, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) getdents(r5, &(0x7f0000976000-0xee)=""/238, 0xee) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00003f7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) get_robust_list(r2, &(0x7f0000f03000)=&(0x7f00002c7000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e76000)=0x18) 2018/01/11 19:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) sendmmsg$unix(r2, &(0x7f00008dd000)=[{&(0x7f0000447000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000681000)=[], 0x13, &(0x7f0000a44000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) 2018/01/11 19:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x400) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$KDSETLED(r0, 0x4b32, 0x4) chroot(&(0x7f0000379000-0x8)='./file1\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file0\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) unlink(&(0x7f0000eb2000-0x8)='./file0\x00') mkdir(&(0x7f0000c83000-0x8)='./file0\x00', 0x101) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/11 19:45:02 executing program 2: socket(0x11, 0x400000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 19:45:02 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e3000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x17, &(0x7f0000001000-0x15)=""/21, &(0x7f0000ed1000-0x4)=0xe2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000ee2000)="da", 0x1) 2018/01/11 19:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = getpid() ptrace$setsig(0x4203, r0, 0x76e2b8b9, &(0x7f000015f000)={0x3c, 0x6, 0x0, 0x5}) syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3821) 2018/01/11 19:45:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000453000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3fd49e332359acfedbc354a713405286"}) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fc4000-0x15)=@random={'os2.\x00', '/dev/sequencer2\x00'}, &(0x7f0000505000)=""/104, 0x68) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 75.880289] device syz6 entered promiscuous mode [ 75.895104] device syz0 entered promiscuous mode 2018/01/11 19:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/hwrng\x00', 0x84000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000d8d000-0x8)=0x0) r1 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r1, &(0x7f000057c000-0x1)='q', 0x1) 2018/01/11 19:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d7b000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = syz_open_dev$mice(&(0x7f0000334000)='/dev/input/mice\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000ba6000-0xb)="183cdc94ba7d6e331b30cc", 0xb, 0x20000000, &(0x7f0000543000)={0x4, 0xfffffffffffffff9, 0x3, "7fe8c2e1062c", 0xe37, 0x0}, 0x10) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000093e000-0x8)='./file0\x00', 0x400) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000386000)=""/1840, 0x730) getdents64(r2, &(0x7f000095b000-0xc8)=""/200, 0xc8) 2018/01/11 19:45:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000325000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000015000)={0x8, 0x3, 0x21a, 0x4, 0x8001}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f00007f0000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00006c8000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000e25000-0x8)={0x3, 0x7cbe}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000dd000)={0x2, &(0x7f0000fad000)=[0x8, 0x8318, 0x80000001, 0x3, 0xfffffffffffff801, 0x1]}) 2018/01/11 19:45:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400080, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000d27000-0x8)={0x5, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ea000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/01/11 19:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000c1c000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0x15) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b3000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000549000)=0x0) 2018/01/11 19:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000096a000+0x889)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000052a000)=0x0) 2018/01/11 19:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") r0 = mq_open(&(0x7f0000045000-0x6)='user%\x00', 0x42, 0x108, &(0x7f000073f000-0x40)={0x7fff, 0x9, 0x401, 0x0, 0x5, 0x5, 0xffffffff, 0x1c2}) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") fcntl$getownex(r0, 0x10, &(0x7f00004a2000)={0x0, 0x0}) getpgid(r2) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/01/11 19:45:03 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000403000)='/dev/vga_arbiter\x00', 0x462002, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000ca000)={0x0, 0x5, 0x10, 0x8, 0x1000}, &(0x7f0000c68000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000034000)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003f9000)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fed000)={r2, 0x3, 0x401}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x5, 0x30, 0x5, 0x8001000000000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r3, 0x77}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000002000-0xee)=""/238, &(0x7f0000002000)=0xee) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r4, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xe)={r2, 0x100000001, 0x3, [0x7, 0x3, 0x7fffffff]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000003000+0xefe)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000000)=[{&(0x7f0000004000-0xe9)="6a03be7e2948c79a351082b9762ab87fb53534be646f9fc21932b92f7398c9b99470c4a75afd730601373f970243b07185c744c8e019f1534bed702e98046526ac27ed57c2e9b120a23d675bf7719b6880518f602be5a0c961b174be18c3312dbfe8eae985107ba3eaceaf44a9494bcf449e88652ae1f6cd4d15443277202b5ccb81714ad7d1c2709c385c9493352abeafd313c908a6f429b3242ed31b6ab0bdc40b4522bfb2a95b430b40a476e8e6b1d11a4d7b9026db899174ee648cfc0d5fd6e2c243abb8f009e6891f47e761842a46af93d5d7879a583cf08f2bda5ea326eb8862800b43c8ec47", 0xe9}, {&(0x7f0000002000)="d07de3083d6aba2883596e1e66fb44710f068022cb696017f8bc1faf90383738d72d1ddd5decd9404fef26417978ae64d225ba6105fd99ec78f8b129d86b52e277382acd1db34b0f2749e985b60aa9c0597e8d1e74a7003c1c9b1e668cb67ed7e8eeef809e65c52aca0ea85ee4a9a8b31557a8e85c3d4cd44ded91e82ec0b6c6ba135025db6b1de3e0e7070460602f521f6cc3a587b72a7899eb09f0ccd9cdc1a09d4f0fa9b5bb12a01bc92c2966", 0xae}, {&(0x7f0000004000-0x7d)="f4067b99e75d9d09dccf03e123f7fbe4ec16d775cabb9abd5542852d8d94c78f3a5d4110bb5a0aa5de5c37aef70eb3f22293cbc291e5f2d178e72b01111d4b3ac9472c482b6bf956e9be9e9eb517e8fd8482ca396df4b2e444a8bca0ead311f9b6d511d932cb98647af9879f329a89d022738a92a976dc8fc26239178e", 0x7d}, {&(0x7f0000003000)="57442ad695be74c48484c5df7b3e4b4da965a697dbfd9e1542721e6498fa215cca6c167be20bcb9932f44b7e75153320de90c2bf8a3ea34a193d37c153f1adfec8ad8dc5ff1e2b185ad46133ca8cdda7c1acec96661f4a18a1587f804f8315cc366890e9e11f469c62a4dfc4a534086e67d01ccce5d87a1f64dd32e74dc43c666b9f6c324359318821d7340545190c5532613ab1bf4f7d9be8c61351b6e4ced59ce7f06da6696d9aebcf785dd96618a088230689a720e911d357d954", 0xbc}, {&(0x7f0000003000)="6a9d8402822b2e0d7a602bcfcd1f4d9350d23c551e1d85bcda094e72dbf442a7427ce2c837bd24e81fa5869ca42b47326638b5bc5c0c52de8683ad92716b93661f4282b35d65ae0a4a9b9bb8d4325bd594dfde8212864da09fe328ebcb03a1cc58ec2e93df8208846bf0439b47", 0x6d}], 0x5, r6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xccbe, 0x1, 0x101, 0x3, 0x4}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6982, 0x4, &(0x7f0000005000-0x51)=""/81, &(0x7f0000005000-0x4)=0x51) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r2, 0x0}, &(0x7f0000006000-0x4)=0x6) 2018/01/11 19:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) accept(r0, &(0x7f0000de0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ea0000)=0xe) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000446000-0x10)={0x0, 0x0}, &(0x7f0000566000)=0x10) setitimer(0x2, &(0x7f00003c8000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000b3f000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{0x0, r2}, {0x0, r1}}) 2018/01/11 19:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xa, 0xffff) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000015c000-0x4)={0x100000000}, 0x4) r1 = memfd_create(&(0x7f000066c000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000e31000-0x99)="232c85", 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/11 19:45:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x1ff, 0x0, 0x0}, 0xc) sendto(r0, &(0x7f00006ef000-0xa0)="5c3a67bacd28a960d98c784cbe53b6c236d23c49c1c0287148c8ae0be112a206be5d495db1d9726db080a04c79b7bedcb6ca2c2e21cf84224aa86cc5f93627117b57ed340b993f18b3ae9ad590a94d68dbde7b2ca5cc287f16da6cb9e50907adceb542b109c3fea7c90112e830bc5195c68c154881ac757e7b6f32f0d604a911ed4a02443ecbb3c530ee965b4ef7aed6db4f2b56741ee83bfb6fd5f847cd6c97", 0xa0, 0x1, &(0x7f0000132000)=@ethernet={0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c37000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000778000)=""/144, &(0x7f0000fa7000-0x4)=0x90) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)='veno\x00', 0x54b5) connect(r0, &(0x7f0000bc2000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000001000)={0x2, 0x1, 0x10001, 0xe4c, 0x1f, 0x2, 0x80000001, 0x101, 0x81d, 0x7fff, 0x2, 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x6, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/11 19:45:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000605000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00008a8000)=0x0, &(0x7f0000913000)=0x4) connect$ipx(r1, &(0x7f000067a000-0x10)={0x4, 0xee, 0x9, "bb503bc69f56", 0xa5e, 0x0}, 0x10) write$fuse(r1, &(0x7f00004e5000)={0x28, 0x1, 0x0, @fuse_notify_delete_out={0x4, 0x3, 0x9}}, 0x28) 2018/01/11 19:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bde000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f00002a9000-0xf0)=[{{&(0x7f0000e32000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e31000-0x60)=[{&(0x7f0000608000-0x82)=""/130, 0x82}, {&(0x7f00009e1000-0x10)=""/16, 0x10}, {&(0x7f000027b000)=""/161, 0xa1}, {&(0x7f0000b1f000-0x36)=""/54, 0x36}, {&(0x7f0000b2a000-0x3b)=""/59, 0x3b}, {&(0x7f0000de0000)=""/231, 0xe7}], 0x6, &(0x7f00009f5000)=""/151, 0x97, 0x2f}, 0x1}, {{&(0x7f00007ca000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001df000-0x30)=[{&(0x7f0000816000)=""/94, 0x5e}, {&(0x7f0000652000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d15000-0x99)=""/153, 0x99}], 0x3, &(0x7f0000eb0000-0x1000)=""/4096, 0x1000, 0x101}, 0x0}, {{&(0x7f0000873000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000062d000)=[{&(0x7f000085c000-0x6d)=""/109, 0x6d}, {&(0x7f00007d7000-0x1000)=""/4096, 0x1000}, {&(0x7f000057e000)=""/146, 0x92}, {&(0x7f00002f1000+0x152)=""/45, 0x2d}], 0x4, &(0x7f0000add000-0xa0)=""/160, 0xa0, 0x7}, 0x7}, {{&(0x7f00009f6000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000984000)=[{&(0x7f0000bf2000)=""/157, 0x9d}, {&(0x7f00007c7000-0x6d)=""/109, 0x6d}, {&(0x7f00003d2000-0x73)=""/115, 0x73}, {&(0x7f00005da000-0x2b)=""/43, 0x2b}, {&(0x7f0000a04000-0x7e)=""/126, 0x7e}], 0x5, &(0x7f0000a19000)=""/160, 0xa0, 0x100000000}, 0xffffffffffffffff}], 0x4, 0x2002, &(0x7f00001e2000-0x10)={0x0, 0x1c9c380}) sysfs$1(0x1, &(0x7f000033d000-0x6)='ramfs\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000298000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/11 19:45:03 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setresgid(r1, 0x0, 0x0) 2018/01/11 19:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005a7000-0x8)={0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) 2018/01/11 19:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000457000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b0a000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000219000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000660000)=@sack_info={r5, 0x1, 0xfffffffffffffffd}, &(0x7f0000024000-0x4)=0xc) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffced) recvfrom$unix(r1, &(0x7f0000492000)=""/160, 0xa0, 0x100, &(0x7f000031c000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/11 19:45:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00007d2000)=0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_dev$binder(&(0x7f0000e26000-0xd)='/dev/binder#\x00', 0x0, 0x802) r2 = mmap$binder(&(0x7f0000b90000/0x3000)=nil, 0x3000, 0x0, 0x80010, 0xffffffffffffff9c, 0x31) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000227000)={r2, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") chmod(&(0x7f0000021000)='./file0\x00', 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000596000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000e28000-0xbc)={0x6, 0x2, 'client1\x00', 0xffffffff80000000, "fdb41e129648c078", "6b4c0d87fa05162823ee0f0422843d4faa0399cdbf8a54340f0f0cb6b8edd662", 0x200000000000, 0xe4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) write(r3, &(0x7f0000d44000-0xba)="", 0x0) exit(0x0) getdents(r1, &(0x7f00002a5000-0x8a)=""/138, 0x8a) 2018/01/11 19:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000833000-0xf)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xfffffffffef7fff6}, {0x0, 0x0}, @ext={0x0, &(0x7f000076b000)=""}}], 0x30) 2018/01/11 19:45:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000)=""/183, 0xb7, 0x0) listen$netrom(r1, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f000005f000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 19:45:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x5, &(0x7f0000001000-0x11)=[{0x6, 0x81, 0xd47, 0x5e}, {0x20, 0x53, 0x101, 0x7}, {0x3082, 0x9, 0x7, 0xf49c}, {0x8, 0x4, 0x800, 0x8}, {0x0, 0x1, 0x1000, 0x4}]}) prctl$void(0x0) 2018/01/11 19:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockname$netlink(r0, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000426000)=0xc) [ 76.700281] binder: 12085:12091 got transaction with invalid parent offset or type [ 76.718106] binder: 12085:12091 transaction failed 29201/-22, size 40-8 line 3312 2018/01/11 19:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ab7000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r1, 0x8, &(0x7f0000732000)="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") ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000557000)=""/54) 2018/01/11 19:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) accept$packet(r0, &(0x7f00008a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000464000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005e4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f3000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ff000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x3, 0x80, 0x0, 0x6, 0x2, 0x20, 0xa0, 0xff, r2, r3}, {0x1, 0x4, 0x9, 0x1, 0x3, 0xfff, 0x8, 0x1}, {0x9, 0x4, 0x1, 0x8}, 0xe8, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x3, 0x1, 0x3, 0xb8, 0x4, 0x621, 0x8}}, 0xe8) r4 = syz_open_dev$tun(&(0x7f0000ec1000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r5, 0x5452, &(0x7f0000d6e000-0x8)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f00001a0000-0x68)={0xd7, 0xc996, 0x4, {0x0, 0x0}, 0x85d, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000af8000)=0x1b) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000048b000)='/selinux/create\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000caa000-0x8)='./file0\x00', &(0x7f0000fb3000)=""/76, 0x4c) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getparam(0x0, &(0x7f000005c000)=0x0) 2018/01/11 19:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000839000-0x78)={0x7, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x3, 0x7, 0xc047, &(0x7f0000f2a000)=@common='irlan0\x00', 0x6, 0x9, 0x7}) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') exit(0x9) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00005f2000)="", 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b96000-0x8)={0x0, 0x49}, &(0x7f0000337000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000edf000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3}, &(0x7f000013d000)=0x98) 2018/01/11 19:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) pipe(&(0x7f00001c4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e79000)=0x401, 0x4) [ 76.741401] binder_alloc: binder_alloc_mmap_handler: 12085 20000000-20002000 already mapped failed -16 [ 76.762044] binder: BINDER_SET_CONTEXT_MGR already set [ 76.767815] binder: 12085:12091 ioctl 40046207 0 returned -16 [ 76.774299] binder_alloc: 12085: binder_alloc_buf, no vma [ 76.774317] binder: 12085:12105 transaction failed 29189/-3, size 40-8 line 3127 2018/01/11 19:45:03 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x6, 0x4) r1 = gettid() unshare(0x280603ff) pipe2(&(0x7f0000afb000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f000076a000)=0x4) exit(0x0) r3 = syz_open_procfs(r1, &(0x7f0000010000)='ns/cgroup\x00') getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000eeb000)=0x7fffffff, &(0x7f0000181000-0x4)=0x4) 2018/01/11 19:45:03 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000031f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bee000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000015e000)=""/73, 0x49}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000b32000-0x76)=""/118, 0x76}], 0x5, 0x0, 0x0, 0x4491}, 0x40000121) inotify_init1(0x800) fremovexattr(r0, &(0x7f0000001000-0x15)=@random={'os2.\x00', '/selinux/policy\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x6, 0x5, 0x2, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2d) r1 = accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) 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) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000002000-0x10)=@ax25={0x3, {"aca43b3202baec"}, 0x2}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="8a68111a4b65eb662d27e13d76bc13ffe40e24904336241089a184cf9e31b86c9b0829bc7fb3c29a4ae1b8a70183bb1b60c527e48ca6a5b43a7346749c6477f4e9d7771c4a220bbfa2810eb8704c2198e5d4c471bc964c26655ee1929dc4a52c5b8419bb3ec615b87c281efbacd109241f5b840b5fd4f389342787f783eaa829c5aacae01d0f358497566659bffdf90eb99cd886618d28bf5241e5a9de23971c84bfb77a0e685080cadd44930c55a781c01cb57839c0a803615f6edb586fe934843897c02dfebc1caac253fa8d14d16889c0ca2a179dd4d5a664bbdc3162f1bd", 0xe0}, {&(0x7f0000001000)="c7e46e1cd7bdcbc6ffa88eb9e0b2843ca8d43dc213555fad4fdfcd5ffd6232b16341a4ae8054ae760813b69b963bdceb9f6912e3895ad477fe84166f302ee54c89609dba5a3bafd045764017796e85c15077feec0adf4e843b59e2da9295abb543334eea9c1ca4af24e3449d91974c9d8d63257917ed8ee60c45269eb5421f8ad5f5de95ae8d0194afa6308d553202f4066cdd161d999befd8bc66fba8e398baf3", 0xa1}, {&(0x7f0000001000)="73666b84817879e9f3bb88c9446dd67c579df4435fce6ba41233b8cd20a6e3f88c796e3b2d9ae4d2ee8fe4d167fa8b311340b89ec2c3bbbd9d97943bf2a9b5fea2d504d1d6f85bb25805426b9e53aff2ec925e3cb5df18fd08ffd1ca2b4eb327e3c1ced4a813349f52f6513373615457bd42ff7af5b261b4a9ddedc389d8c670", 0x80}, {&(0x7f0000002000-0x9e)="3cf42850807bb6dc7e2e2d9ce2e02e47278af68e91a57715dbb54a8e5ea6c9bef0980fbc473b2913fb867191edbe80243b1c0b5295e4b0afef0b25b9755d96a57b068616c49766a1c9ec2b32d197c7ab34c3cf06a2b2970278c952a0f82b05a320450bacd9d363c1fa056837335da0c56712cc957fef81a7c80728f8d6409c7294d8c6c1d0c7246099b97dd9c6e802cffb766250610f06abd4040f578b0f", 0x9e}, {&(0x7f0000001000-0xb3)="406883f04e1a460b41d91e1632e059f668ebaaceabe72077b34f0fec8aa7e7e31641a9f7692f7cdddc859a59ef7affbd057d392352a023ea055846525b35c399b5d68f605ff3eba1f40d8ca0f26bc597f357cc04ba83f42c329c504e542177727e6a2116ad6b8c3a25dff0f1f787717961e841a8b4989bd9eff0dc6e42199014b759bbbc14e9b05bae493bd82cb0adacc47ee9020e81175e2f5db4be29b2f5fcbdd7d18d85edb21e7a1923ad7673db03e94876", 0xb3}], 0x5, 0x0, 0x0, 0x40}, 0x5}], 0x1, 0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/38) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = accept$ax25(r2, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000)={0x3ff, 0x0, 0x0, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000002000)={r4, 0x2616}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) fgetxattr(r3, &(0x7f0000004000-0x11)=@known='security.selinux\x00', &(0x7f0000003000)=""/5, 0x5) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) gettid() write$fuse(r2, &(0x7f0000000000)={0x50, 0x0, 0x3, @fuse_init_out={0x7, 0x1a, 0x0, 0x4fb8, 0x1000000000000, 0x80000001, 0x7, 0x730ef6d3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/11 19:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000173000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000557000)=""/129, 0x81, 0x40, 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000ab6000)="df95f876a4e9dd1a297d3ea0cbaf5494a61725f44dc226c92c3730da5ffaed889efd004a56c70a1a1c0d377d868dffaa16ac3a4e2bdf8988422292c0613b698a8d7e91608493ff5f28b0287584d64cd90c5bb9e7f29e79881dc04ad7d9fc45ec3e54fa10e84f866b05c6e1e077232bc52555c35495fe7649654abe88d363faf966103d8c23210c6b302b6d650ea19d08f310df982cdfeca7de02df933b60061d288c9e22c5397a3b40e74500e1e6a53a2888e868b2cb796b352ec172e69e00084691") open(&(0x7f0000e07000-0x8)='./file0\x00', 0x20080, 0x0) fcntl$setlease(r0, 0x400, 0x1001) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2018/01/11 19:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000041e000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000638000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00003c0000-0x10)={r2, &(0x7f0000e89000-0x80)=""/128}) 2018/01/11 19:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000959000)='/dev/keychord\x00', 0x480002, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006e1000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000010a000)={0x63, [0x2, 0xc4c0, 0x8, 0x19, 0x80000001, 0xc2c, 0xb19, 0x0, 0x0]}, 0x16) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) 2018/01/11 19:45:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000a52000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000+0x8c8)={0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6805}, 0x98) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002000-0xf8)={{0x1, 0x0, 0x1, 0x3, 0x2}, 0x0, 0x100000000, 'id0\x00', 'timer0\x00', 0x0, 0x6be1, 0x0, 0x3ff, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r3, 0x0, 0x0, 0x0}) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x2, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x14)=@random={'user.\x00', '/dev/keychord\x00'}, &(0x7f0000006000)='\x00', 0x1, 0x2) linkat(r4, &(0x7f0000005000-0x8)='./file0\x00', r4, &(0x7f0000002000)='./file0\x00', 0x1000) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000002000)=0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) setfsuid(r5) 2018/01/11 19:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000446000-0x8)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000fc3000)="fba77bb06f6072cb5682d2eba58236d99de6446cbfe43d95aa88dc466cf5d84a48333cbdcbf8166a3c8d279b22f180c9fdd9a01a782acf9901e2ce7f54d7536b0da2522ee3d7717ee4c77b285a3cd9baab77441ae58f9d1f40b19e37488843a3ab34cb2275c64acb29e6be46d4f74345d1fc58630cd977a2c78c0d05ae9754c45662004ec47c0a0ba753a7272c39292b345bf28e1dd4b21897eb0c8fa74592d50795aa44614e96d29bf2cca3564a4a6a710cbf9fbee773e4fdc2fb27c250") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/01/11 19:45:03 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004b2000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@generic={0x100000004, 0x3, 0xd224}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00005b6000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_pktinfo(r1, 0x0, 0xe, &(0x7f00007a6000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000729000)=0xfffffffffffffd02) 2018/01/11 19:45:03 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001cb000)={0x9, 0x0, 0x1000}, 0x4) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009fe000-0x4)=0x0) exit(0x0) getdents(r1, &(0x7f0000bcd000)=""/0, 0x0) [ 76.803460] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.811575] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/11 19:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x1cf4d442f2ea375d, &(0x7f0000080000-0xc)={@empty=0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000c7b000)=0xc) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00004d4000)=0x0, 0x1000007a) 2018/01/11 19:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x7, 0x0}, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008b6000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000b9e000+0x202)=0x7fffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x7ff, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000048b000)={0x0, &(0x7f0000518000)=[]}, 0x10) 2018/01/11 19:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000583000)=@known='security.evm\x00', &(0x7f00002c2000)='^em0,vboxnet0\x00', 0xe, 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000060b000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000e9a000-0x4)=0x8000, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f06000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/11 19:45:03 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fc0000-0x8)='./file0\x00', 0x54) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000866000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/11 19:45:04 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x102402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) 2018/01/11 19:45:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000aa000-0x9)='/dev/sg#\x00', 0xffffffffffffff81, 0xc0000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c6e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006f5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000b42000)={r3, 0x80000, r4}) r5 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000087c000-0x8)={0x0, 0xa70e}, &(0x7f0000889000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009ae000)={r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x9, 0x10001, 0x10}, 0xa0) read(r5, &(0x7f0000601000-0x2d)=""/15, 0xf) 2018/01/11 19:45:04 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000bea000)=""/195, 0xc3, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x2}, 0x1c) listen(r0, 0x6da) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000002000-0x10)={0x1a, 0x9, 0x9, 0x80, 0xd4, 0x1000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000)=""/4096) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3f) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x401, 0x7, &(0x7f0000003000)="3725b0bbea5088fa2e2443f80f8e1cbf3b6a80d8017ec2b4702a6017dc6ba35d981467f8cf406c6c93ced99cf7fa7da39347377cc321d378571d5e058880ec9008673a6e9226e81afa578f8614e91a8cf7e96201ae5bc825ec01f3e54e2e88", 0x5f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000004000)={0x6}, 0x8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000002000)=""/121) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000004000)={0x1, 0xbd, 0x7d5d58b5, 0x800, 0x8, 0x1c, 0x1252, 0x1}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000006000)=""/219) ioctl$KDSETMODE(r1, 0x4b3a, 0x3ff) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000007000+0x839)={0x1, 0x7f}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000)=0x8001) connect$inet6(r0, &(0x7f0000003000)={0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf0be}, 0x1c) 2018/01/11 19:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f2e000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000036c000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000efa000-0x10)={0x0, 0x80000000, 0x6, 0x0}, &(0x7f00000d0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ea4000)={r3, 0xbc84, 0x2a2, 0x10000}, 0x10) sendmsg$key(r2, &(0x7f000077a000-0x38)={0x0, 0x0, &(0x7f000075a000)={&(0x7f0000f11000)={0x2, 0xa, 0x7fffffff, 0x9, 0xa, 0x0, 0x5, 0x0, [@sadb_address={0x3, 0x7, 0x7f, 0xa0, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@empty=0x0, 0x1b, 0x14, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) memfd_create(&(0x7f00007eb000)='\x00', 0x3) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002fa000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000528000)="f50816f51bbe394ba73598b8fb2acba433ed25fa1dbd69cf057ec4a368a7b265fc31803726c78db8681137513cd1f687cbf4965c629613e9fa1c618b84eca57134e92e1db0724ea96729182089a553be479240a5da89839ce3c369998990071fb04a53d4d045479318fe050b4d1e912ca4856b2e7332191cf1aa3e7e7c00adb3c62399d85842bb08c74a72653123fb04a41d32668def7c0629636f6c5e5584c8cb399c5af04ef2f5c9384a3854cba0f5d67da2c27491b05c27b809cbffc9c2c443d469732101b13d1a9af7e04ed8de6f4119e8e866c6e4a4") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d33000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e1000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a1c000)=0x0) r5 = dup2(r0, r1) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000232000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/11 19:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r0, 0x1, 0x39, &(0x7f0000ff9000)=0x0, &(0x7f0000ff8000)=0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001fa000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00003a6000)={0x40, 0x9eb, 0x7f}) r2 = accept(r0, &(0x7f00006f1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000af7000-0x4)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000bd2000-0x14)={0x7fff, 0x0, 0x79, 0x10000, 0x8}, 0x14) 2018/01/11 19:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000976000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000bcd000-0x4)=0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@ll={0x11, 0x0, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000957000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000263000)=0x0) r3 = add_key$user(&(0x7f00002a9000-0x5)='user\x00', &(0x7f0000779000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f10000)="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", 0xfd, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000d2c000)='ceph\x00', &(0x7f000050d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) writev(r0, &(0x7f0000a12000)=[{&(0x7f0000789000)="8f5dc4bd33eadfc922eb5f5ba520e39cff9670fbfb912ac0a2ba0777dafac725403f601bb85fa5f13b85655c34f3efdf154cc6300b4afaabda8862f9bc15650defc214a3a1c913a18b9fa9c1d3fe99a205ed370492cdd2919cac69769dd9a6aef50e2ca16d7da601bbc4d9f02a9fde385e9438b26e3de4b4771867300541c47ea91bc248d5595e52", 0x88}], 0x1) keyctl$negate(0xd, r3, 0x0, r4) 2018/01/11 19:45:04 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x8) r1 = dup(r0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000cfc000-0x2a)=""/42, &(0x7f0000e78000-0x4)=0x2a) flock(r0, 0xa) 2018/01/11 19:45:04 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000005000-0x8)=0x0, 0x336) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1000000, 0x40010, r1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000004000)={0x9, 0x8, 0x1000, 'queue1\x00', 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]}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001000)={0x3ff, 0x5, 0xb000}, 0x4) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x40000000000000) [ 77.072283] binder_alloc: binder_alloc_mmap_handler: 12191 20000000-20002000 already mapped failed -16 2018/01/11 19:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4000000003) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002e6000)="7f", 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000613000)='/dev/sequencer2\x00', 0xa02, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000065000)={&(0x7f0000c7f000/0x3000)=nil, 0x3000}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00004c8000)=0xffffffffffffffff) ioctl$KDDELIO(r0, 0x4b35, 0x6) 2018/01/11 19:45:04 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000002000)=0x0) 2018/01/11 19:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xffdffffffffff27c}, 0x800000000000000, 0x0}, &(0x7f000061c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000099c000-0x20)={{&(0x7f000069e000/0x3000)=nil, 0x3000}, 0x800001, 0x0}) getrlimit(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000b58000)='./file0\x00', 0x1) inotify_rm_watch(r0, r2) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) 2018/01/11 19:45:04 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x40040, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000005000)={@generic="ffa3012190d9d330cea8f3ac51dde122", @ifru_names=@generic="74d3ffc4cea5ee7c6d4db15b9671d121"}) waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) 2018/01/11 19:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x4b0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000df2000)=0x21000, 0xfffffffffffffe45) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000df4000-0x10)={0x8000, 0x204, 0x3, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000df2000)=0x0, &(0x7f0000df2000)=0x8) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000842000)={0x0}, &(0x7f0000df2000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f0000df4000-0x113)="1f0000000000000000f9ff0000008000000000f1a5a78631df451505c301040008000000004ea6072568cd189e175fe767bf0ad4fc72ca547754d849fa9212a9a4d44fe2653024208665997b0e748cfab4a5e476cf9cb5e148963021aabdad693751bd1384f6f847e0c7c3aa4c02a697f34a785b28c2cb940bcac1b9c9e04d76b2b3257e232115cb812959c79d2c50d9d6b8d90e376cd81afaecd119b925b920f834890d5579dcbbd5e3c4fe39884512c32ddb694abc8525c61355d17e5bfd85231f119ac78d697166c3f3ab9351b269a82416b9bf84dc35daeeeb8a9b3d981ef4f82d99ed1a4fc16187a199257f91d0d9e425bbea3e7e08b5b269dc89861c59ed25409994a6bda811afde549f4ab45a63b0ba", 0x113) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0xad, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000032f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000a34000)="01000000030006000007000000c4ffcc", 0x10) 2018/01/11 19:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000793000)='/dev/keychord\x00', 0x8880, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000022f000)={@common='ip_vti0\x00', 0xf41f}) finit_module(r0, &(0x7f0000682000)='\\&vboxnet1\x00', 0x0) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/01/11 19:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x31, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001c0000-0x4)=0x0) timer_create(0x7, &(0x7f0000b13000)={0x0, 0xd, 0x4, @thr={&(0x7f0000cb4000)="8e199d9c0c4a6babf2687fdc30dc811b061b952642817c14a2aff8b6872baeb2decacbbdace7a38fc9b3ca88b48186bc84f2198900a500507769266705d3276e7a2483ea6a102b6b242f09ea58915e259daa735866deac4ae4a00b5523667ec9b142b3c46b18d18439dc49631fa5354d3747ab32a982575718f6e4a96716e51b73e5a540422aa46789d8ed4b80c13c325e3c10cf0e8d506f085457c2d95df88da0baed303f548d663454139f827ce024118b2437d8684a5866cb9985a4ba5ed98e2c97a81be783d0d8f092ef5f8f26cae6f089b0c1f12968742b93a1124a13673b3ed1cd0e2cd3", &(0x7f00005c1000-0x72)="0329e73a4d7e5af4478adf5f2c78492d0a5e018b347462e2e7571cf6d71d9d0f4513d61f6515a69d4623f7a5fa1d47096473fe14db6856ffb0cfff0e742742f816b0dbd62863a01797b8425c77bc514410d241d0945def5f763ff9fa6060b9add20b99084ef248aeb08f65efbfb92e8033be"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000baa000)=0x0) timer_gettime(r3, &(0x7f000073d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000df4000)=r2) 2018/01/11 19:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240100, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000d55000)=0x0, &(0x7f0000f31000)=0x4) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000e31000-0x99)='#,x', 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000eb4000-0x30)={0x54, 0x0, &(0x7f00006cf000)=[@acquire={0x40046305, 0x0}, @acquire={0x40046305, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f0000328000+0x5e2)=[], &(0x7f0000ba8000-0x28)=[0x0, 0x20, 0x0, 0x20, 0x18]}}], 0x1000, 0x0, &(0x7f0000ec4000)="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"}) 2018/01/11 19:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00000ac000-0x18)={&(0x7f0000b5e000/0x3000)=nil, 0x800, &(0x7f00005ed000/0x3000)=nil}, 0x18) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000a3b000)={0x8000, 0x6, 0x7, 0xffffffffffffffff}) syncfs(r0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0xee, 0x3, 0x0, 0xffffffff}]}) timerfd_create(0x0, 0x0) 2018/01/11 19:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f000000b000-0x8)=0x0, 0xffff) 2018/01/11 19:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000040f000-0x8)='net/raw\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006e3000)=0x30, 0x4) sendfile(r0, r0, &(0x7f0000a7b000)=0x3, 0x26a950b) fsetxattr(r0, &(0x7f0000351000-0xd)=@random={'btrfs.\x00', 'eth1+\x00'}, &(0x7f00005a3000)='*.\x00', 0x3, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000702000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0xa, 0x14, 0x10, "5ee5a7fd2b1b55cb4a7b6ab38cd03ca467b7b6effda544db11d8541ff2e27cd93c4a198f5c06964983b0ad298b7f47d9e0cbd1363c8eab91decf89fa52107e58", "49fbefd5b857c8b2b8b2a083a73be601138f74deacd1dd339b2cfc8d5481f6b2", [0xfff, 0x100], 0x0}) 2018/01/11 19:45:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000)=0x4) socket(0x8, 0x806, 0x80000001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004000-0xc)={r2, 0x80000, r3}) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/11 19:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000051e000-0x6a)={0x0, 0x62, "34546f89983059c6443ffda4f088a7634fadb7f64e30a46c5cbf3038e07bdec71a8c7c58b2ea9362d1d83ded1113968efa3ca68b617e22dfe273f53a025dd96773d9489eee73f0a37068f5f3614e6ad4a9947268adb32e2f3f17d4cb59494b673009"}, &(0x7f000062e000)=0x6a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000077c000-0x8)={r1, 0x2}, &(0x7f000022c000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f00007c8000)=0x0, &(0x7f00005c5000)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000024e000-0x60)=""/96, &(0x7f0000b35000)=0x60) [ 77.275273] device lo entered promiscuous mode 2018/01/11 19:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) timer_create(0x5, &(0x7f000068e000)={0x0, 0x11, 0x2, @thr={&(0x7f0000554000)="df114ef491cb1b7682b2009afe9dac3254d52eeb19b4c153043d564de718ab780c474261629aa3b968033e2f9e043a1334ddcaab5ce722166489eefde9cf01c92fa021c3d96f5602c97c2f9d90e5d87001f641103bbcc47920c8218261cde3000cd06f10e52822d00d89de001747a04c2e4bd2646650dcaa9660d87ebbe1e69f3021e08c4dd608127488c9acbc899beb3a68f1153a0d53ff5985aea08c8f1ca50718cfec7363722aab7991fefeed860759bfefc64de13a1a454fd8187e205bd857758b", &(0x7f0000426000-0xf2)="623082810cf7b42467b4c27ff6860d90fb11e68cdd5e483a8fede5a3e11625fa3d26ca940243867fc90cb80b967a9bebf16b47eb6aef300fbf6b5105cd6498427577b5611d91924785329e371290c91c1ea13e6df4cab95b2357240ef1c8079d03c10f89e3f0f06866eb807df528101492829fe84b337ad292c8376cfa811d3c5247801f0e89446220c43d89fef01d5b3a45985c84b0a467ce02a5e19f7be86f5c62dceb086a541997de0281420b8437beded75e7064b8fc3dfdc3e8270f4c5fc34c12358e0a6a086d30c01d9779304407694c6b2d3d6811cc22066a9b9bf083cab3f93a610612a1cd105f0c44839c1a7f27"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fe000-0x4)=0x0) timer_delete(r1) pipe2(&(0x7f00004af000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f00004ec000-0x4)=0x0, &(0x7f0000265000)=0x4) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) 2018/01/11 19:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x8, 0xffffffff}]}) rmdir(&(0x7f0000384000-0x8)='./file0\x00') [ 77.295588] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/01/11 19:45:04 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="5ea8a60df13c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) stat(&(0x7f00006c9000)='./file0\x00', &(0x7f0000630000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 19:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000eb4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fdatasync(r0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f0000fac000)={0x38, 0x0, 0x0, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c68"}, 0x38, 0x0}, {&(0x7f0000008000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dec4268683590a3fbdd19c5347a5f6f92d045a6c6cf6000000000000f33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f4de8e40bee4", 0x0}, 0x60, &(0x7f0000847000)=[], 0x0, &(0x7f0000fac000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/11 19:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x100000000000002, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000a0b000-0xb4)='\b', 0x1) sendto$packet(r1, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f0000d25000-0x1000)="d6026eab47956e1a27f431b2eae5b01caed2f61f8bb6843495e27581913fdcf13fa89e74c9a39baae3dba3a890976b9cda286bf1b942be600aa9a2be6786955f166781c3435a61485881bedeb585d357678fb20375ea192c3827ef1d92fafaa7fe93e88893939a9e1281935d52c8cd16dff52c957aec99a1c712261337e1d44aca4f485b4923976b6170ae445a564a5736e7e998194c52e601eb4fb39d2764eb976a756a4db7d64bc49077ead157b1fb1d8973789be4d1a1468c22f4a1bdbec548f9f2f82896e514579ece295cbfc65456e561587c43e55c925eab924b31d40c5e3a92beb8a75459", 0xe8, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100300, &(0x7f0000010000-0x3e)="80", &(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000b5f000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a52000-0x6)={0x0, 0x6}, &(0x7f00004b1000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000402000-0x8)={r1, 0x7fffffff}, &(0x7f0000145000)=0x8) 2018/01/11 19:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000218000-0x4)=0x0, &(0x7f0000401000-0x4)=0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000003a000-0xc)={0x0, 0x0}) 2018/01/11 19:45:04 executing program 3: mmap(&(0x7f0000000000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000551000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) 2018/01/11 19:45:04 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000223000-0xa4)="301e8bdedcd6f84c9575580fa2cfc13192e8e10123189287fa1740155842e7a69a851f1e52f1e72a2d8820075423a8bf2547c5e25055f31d6781e5d7d85dc55be7f9e5eb7c494a06851e5ce073bde644c7cc65b3b143f27daa9f58c1d49cb5941f6c95a480c1758a52edb7fb48aba103fba1113840237b158a155ca82adc82eb75a514d70ba977e814399563509e1f36a7d6bba40bdf181f0ccc8f9ff0bfd3bec145859b") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f73000)=0x0, &(0x7f0000815000)=0x4) write(r0, &(0x7f0000f6d000-0x20)="1f0000000104ff00fd434514234d000000ffffe30800010003ffdcffdf000d", 0x1f) 2018/01/11 19:45:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000016e000)={&(0x7f00005a3000/0x4000)=nil, 0x4000}) 2018/01/11 19:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00001ee000)='\x00') r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000334000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0x7, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x1, []}, 0x235}, 0x1, 0x0, 0x0, 0x0}, 0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ee000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000ade000)={0x3, &(0x7f00005d9000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) connect$inet(r1, &(0x7f0000063000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a03000-0x160)={{{{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]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9d7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffff9b4, 0x6, 0x4, "dda1dd639d7a6b7198878253a30395b15706d6ccf6902239a66b8998f3bfb9b7265b2f1b6733632a836a63d5c53d0ed88afe624409eeb58ffcee04d9924803a7b3187aa46b5c60ab7958663ce23090dc"}, 0x160) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) 2018/01/11 19:45:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='ppp1\x00', 0x800, 0x88, &(0x7f0000001000-0x40)={0xb2f4, 0x7fff, 0x6, 0x3, 0x5f, 0x7fffffff, 0x3, 0x2}) ftruncate(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000+0xfd9)=@common="6772653000001700", 0x0, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f0000ea3000)=""/0, 0x0) 2018/01/11 19:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x2042, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002d2000-0x10)='/selinux/member\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ac8000)=[{&(0x7f000014e000)={0x27, 0x2, 0x40, 0x2, 0x8000, 0x6, "e1373f51ae76826cfd4fdcc39bcfa2ee266097d9982fd7b458464f42c4802f61807b68d7a93d970639697c66e53395e4ad6be71c60a79869600556aa2a3d3c", 0x55}, 0x60, &(0x7f0000275000)=[{&(0x7f00000ff000)="9c37c13bfff30633a3d5e9e3341b2d2feb7b218db72bbd4aa3455248164d54546841949af0d39454afe4475e98f56c0b20f2115a48b158b1f9bbc7d164e8cfb64013effc461ae2a3239d71dda86dbb723473f16058ab11e37d61f3cfd2e5a7e663ee14a1a5c110d54203954bea4803a42a188d8bfa171c56b61e605ac84735f07f62d569646c27d6962ffd6bb3", 0x8d}, {&(0x7f0000d70000)="92ea84a1affe5ca8f7548604fb7f31c769146dcec160cfc75322d134ecb4785b7196c6ca8571f4733560fb98070d6d5c0643986a1fbd9a22d760a7c221cd45d86f1a34cadb1707e73c33207608f58ed72048371350cbb102181f8dfa5b993e817d574b180d95ab1f715d6a8a5e43b03af5393743fa8a75ff9590785251d7e5", 0x7f}, {&(0x7f00002af000-0x31)="85ee14a4f90276bb16446f01d463745ec64369c2974330417adc756f96b843aff9db1a92349d51b55deef0f8ca6e20a499", 0x31}, {&(0x7f0000470000-0x1b)="6a6eed132086ade38ae2ae08d74fb5d025175bcbf6478e15eccb7e", 0x1b}], 0x4, &(0x7f0000534000-0x90)={0x90, 0x103, 0xfffffffffffffffd, "44b8c600d21900d243690de68dc26a8d2a09d1b15b6e86e3b374899a13fe913b3adc84d318868c957051be4262f583f85d3d4e609e1d93199c3453d29faf32e06721fd3e9296baef8c9eef4184110f5c800a40a09d8fa4eeb07c4f9dadcad51bdb1a4524a7cd5f9708cf5dae0a927dd3bf0722692b9df2fcf48513"}, 0x90, 0x4000000}], 0x1, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00005e2000-0x68)=""/104, &(0x7f00009e5000-0x4)=0x68) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) socket$inet(0x2, 0x80000, 0x1) sendto$inet6(r2, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) rt_sigaction(0x1e, &(0x7f00005e8000)={0x10000, {0x1}, 0x2, 0x0}, &(0x7f00001f4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d51000-0x8)={0x0}) 2018/01/11 19:45:04 executing program 5: mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed6000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c5e000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000494000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000235000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x9, &(0x7f00002e1000)=[{&(0x7f0000ed7000)="81316268c8aaf986001f6d833add3b6127e01249f528bf85a3b6bde19416fb826d19428b8ecf28fc223471cb85aeba5f2ea2a38054502ddfef40d39cf6378bdcad1472a434b7d9219ce1d123e07e54f9b40ccbc864c0761ce40e541712076cdf3b06e25c3ff6a1cade12074188fccabfb228262c4c4f74122e77f8e81e89c2cf0f6c1449ce7c136d4a4dac0ddcbd5e0ebf311de62cab06e210f761cc", 0x9c, 0x7, 0x0}, {&(0x7f0000090000)="4eda583dc888d578efc135759f49fad25bc9b44a8f414721efdc56b8dbc7d5fa1e462dd3561214497acd66aeb52bfe43f8604e8af65a71e8514b82e7184e1740cb15646a984df0c6c0959592ea5a5abbd33388feb787ed0ede6f750c5405935034b4120083092815c6324ec824feb4f72e1500df2bec2d0d701e5af179540d6782ced212acdf916635f9e97e30f586deec20dab6a696860e7f21852059909a476e4c4669e57ae739053894ba7d1583ab57d8707cb4bf4eddf3071d4a21d37e1166e0fe", 0xc3, 0xffffffffffffffa6, 0x2}, {&(0x7f0000ed7000)="e6ed59dafe5ade24b481ce4627441080fe34a6a8700e608d2da17338d02de20af3896e281173bcfc58b98d303ba8fb72bf1d9323db09060faa21a92d19e49fd8a3469611952af17ae4d76664098e051770fe337ed958c1565fc91f2ae858adc8f6eadaf2e53ae8b0e5ab39396a6f4f99d8479ed8ddb5121be872c8c5d233f33750f9ed460b0218", 0x87, 0x56ea5570, 0x3}, {&(0x7f0000ed7000)="0845cb9d480255a4690d7c14419804b89634b695b645b25b1dfbdbd4447d2ff77efb36ae861a7efa1e7152e23a373c0eb6c3a52dee9db979c8f452e8860aad83b473f25633622aafeb00c49b17686a67a15c65779b83cac55caa5af02176be06501272e15921c823c19240cbec3d38d9", 0x70, 0x3, 0x4}, {&(0x7f0000ed7000)="b808a1fd5f7904aead356717ad7636bf8255858004c2e47b95d5b2fe06eb72de67dc1e3e8561192faa144afc1285c78a725ee1ec624fa0c3730b2cebe1609f1155c3bd511dc7334b78938086ed36f9c0038e466c0b25dcdc8c753504bba4b448e8b11758cfdd90b11c4961d01b3443ec9f734059f18a5e448b13ac8b3000d9ce6536cd388e8c1e221b12d948fffb0cdd2966984528e40da09767488378c01f915ebc666b664c60b5", 0xa8, 0x3, 0xe2}, {&(0x7f0000ed8000-0x97)="494eee5130e364b6bf42a9fbcdd1a1a11d00e8c1d042777f7b40f66579228f087986a667163daf6e09edb0dd9bb82fc55b1a6ec999caa4879788fd919419f7c9668048dbef9a366d72d13222372258a92bbb0a6420b305e0a31ab7382a261eb9099ff61c81ae8192f01df8878e193b82d76727ecae227bbbaac0bc5be43b88a635974110f44826e3ef97a90a4c895166ca7d675178b3d1", 0x97, 0xfffffffffffff001, 0x0}, {&(0x7f0000146000-0x85)="22dda23111eed499ac9915adb95840f84412dc5a5c6d14b1886bc1edc444d49039c766c7a97a4f0313338b5e70b3852e7796ea648f27481c65f3832caa18f1b9fe2e8bb68228eea5f2033788f014107a639a117698a417501285991f49fe3ed92db22d2b71a8e49b515f0f20224568335da3054eab14baa7c9ead4107c773c0d0c88f3fce6", 0x85, 0x679f, 0x46c}, {&(0x7f0000ed8000-0x1000)="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", 0x1000, 0x2, 0x4}, {&(0x7f000039f000)="3bd8aa35b4678833c7d9d5849bb38f45a9da5480a292e42d38401b00b1795c10585804c4156bb7af57a74392f6916a3303d64443bf8eec3b4dfddd103648fe717cc3811d498b73f633d56042173aa677ec202b07bfc520ccc3c8ef86fc745d3da2907ad8a0ebf0d70c2d85a31b7c68a6084f928acca6b6f1c9783897d31e63bbfae512831619d168237fe4a42411a45359c50674bf6b0db30ae7e1d88ed98ed7e27db96628639362bb197f89e82bf4bedad72b8d9fc742c88ae8e9b05b07caf71c2b466938a8ed10c069a06a74dbf4ab5ce052407c9d4af36432ee7abd65d1d147536d588c4ca112bb0d37d3faf29f933f315c687e71e6", 0xf7, 0xcf5, 0x7f}], 0x0) fallocate(r0, 0x3, 0x400, 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0xffffffffffffffe7) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000ed8000)=@known='com.apple.FinderInfo\x00', &(0x7f00003d4000)='/proc/self/net/pfkey\x00', 0x15, 0x0) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/01/11 19:45:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000a19000)=""/13) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000080d000)=@get={0x1, &(0x7f0000b3c000)=""/240, 0x8}) [ 77.496457] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/11 19:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb4000)='/dev/loop#\x00', 0x1000003, 0x0) ioctl(r0, 0x40000000401070d0, &(0x7f0000dd4000)="17") 2018/01/11 19:45:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x3a, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000061f000)={&(0x7f0000c30000/0x3000)=nil, 0x3000}) 2018/01/11 19:45:04 executing program 7: mmap(&(0x7f0000000000/0xd6a000)=nil, 0xd6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d6b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6a000)=@ethtool_regs={0x4, 0x2, 0x2b, "a4effbd7ad2a1713b56d29bc205296c35718f3af52eb6853e5831b7f6bf8c8142cc03465e5fc523f2a74ad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000d68000)="240000004300010012000000efffffef0000070404de010020050e00000000000000000e", 0x24) 2018/01/11 19:45:04 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000021a000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) read(r0, &(0x7f0000011000-0x84)=""/132, 0x84) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00009a3000-0x61)=""/97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000853000)='wlan1\x00') capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000081e000)={0x2, 0x0}) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b1d000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) prctl$void(0x1f) 2018/01/11 19:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x801, 0x0, 0x2000ff, 0x1, 0x40, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x2, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1b, &(0x7f0000cf0000)=[{&(0x7f0000d4f000)="efc79deda65a9d7d99bde1c1a9047a66ae97163cc12a9efd560b07182e346a388c8eb90b4f653ecd7df80a25d45c86a0eabe8584f2ba83d0fe5403d7ed83ffbad3376ec3cb6af80299b09fd732f82793d7fe6c962ed9dcae330bf30c112d8c1b6597867d315f8ef2a0689c8175e0f98e6b3e379b0219e3493f464df97df5c8fcd026df5677c82f22f646010ba7bb42f564a8e2b2c82c526a01e2bdaf487a86b60c973a306fb7495275901df17a5714e8777344fad2868f26fe219d4df2828d700dad663b7428450b1de95d655c106254d4f7e1ac11b007fdeae66f5ff3a4dd905154b9bb", 0xe4}, {&(0x7f0000ded000-0xe8)="7763b16a33ccc13a2c1d6e104b28c5af9574ede2d082929275cf46c3779c2362b199302938694935bb78a006c6e798d932fc633f00509273444235ae1f95295c9abc410d676cad331703b9a1dfde911f55ddb6ff655ab726d8d32a7df4303ee643c404ab50f85e8016a0305b0e9a397d75250f6deb3cd68db318fecacc2b910c22fcebd7804d30b4b82e6cb5427bf9608e7bbd0823c484701a470eebb7e908619a1143410b0ab5c74f9f01382c0d8b598ce35f4267ffebb2168f5ef781f3523d1be390f3b1886d43ce01c85a7988fbaee41601a4eee1aefc75047f34af0a623f84ae32bd4340cfd2", 0xe8}], 0x2, &(0x7f0000eb1000-0x5a0)=[], 0x0, 0x0}, 0x0) 2018/01/11 19:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000de8000)='./control/file0\x00', 0x0, 0x107) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000507000-0x138)={0x1, 0x11, 0x2, 0xe2, 0x5, [{0xe700000000000000, 0x3, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0xffffffffffffffff, 0x3ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x10000, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x412, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x10000, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) mknodat(r0, &(0x7f0000fdf000)='./control\x00', 0x20000000000001a, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) mount(&(0x7f0000596000)='./control/file0\x00', &(0x7f0000fd6000)='./control\x00', &(0x7f0000090000)='bfs\x00', 0x24, 0x0) pwrite64(r0, &(0x7f0000e94000)="20b4db15eae9d40ac36eb6643b5816c990f24edd5c26649910f82ca4cdcddb3a69cb76c7bfc1331d50037713c235d68ec79c86059631442276a889e6cb2e93cceac191ab0afbbc9a4fe1cc4b257c7e1e92fd32d09ab57b5869fb8f670c7bff42cbc727a01b1456cf208f166446509391cebd2a992af6c11e2705468b8a4a98f49f14f125135e0ec3fb7821c09f5e7106592285189adc6730546043f02efc429c1f3700d98cfc900f389432ddb0e9445af7cf22b24a575c62464bd4e35fa30f2474c27ebc12c0", 0xc6, 0x0) 2018/01/11 19:45:04 executing program 0: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000559000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000235000-0x4)=0x10) mq_unlink(&(0x7f00001fa000)='+wlan1\x00') flock(r0, 0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x20, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 19:45:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000d86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00009a5000-0x8)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_drvinfo={0x3, "53dc2955b9ac663e3f46c6da5c0b9a9aa4d284981b4effdbdd53b34d00b57e8d", "f29ba9626d066e85cc22bc9a9f58b56ec9ae2b2d604c2e1bf6a90403743438cd", "d3eca238088a92f7b7958423cc5b893dec2d3bd9a3e34af3dc5007f43126a388", "15aef348e99b7fb7cc0ca359113719431974354b48809342dafb1375de6ef370", "504c2bd2780a51bb434e37872895a0d3f5acbee7b90a5fc650fc1ed59968fdac", "2972afa8ee9246a41fa9dfb3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000771000-0x4)=0x0, &(0x7f0000933000)=0x4) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xffffffffffffff53, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 19:45:04 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000-0x10)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x20000301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001f000-0x40)={0x6, 0x6, 0x8d5d, 0x4, 0x1, 0x20, 0x7, 0x9}, &(0x7f0000029000)={0x6, 0x1, 0xffffffff, 0x9, 0x1ff, 0x0, 0x20, 0x2}, &(0x7f000002a000-0x40)={0x2, 0x1, 0x3, 0x2, 0xfffe000000000, 0x3369, 0x1, 0x7}, &(0x7f0000014000-0x10)={0x77359400, 0x0}, &(0x7f0000029000)={&(0x7f0000010000)={0x6}, 0x8}) 2018/01/11 19:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000b1c000)="320000001400256cff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000016e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00001ca000-0x4)={0x5, 0x100000000, 0x0}) dup2(r0, r0) 2018/01/11 19:45:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x42880, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000785000)={0x80, 0x5, 0x1, 0x0, 0x10, 0x4}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x6, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000003000-0x14)=[0xe93b, 0x4, 0x100000001, 0x80, 0x8], 0x5, 0x1, 0x0, 0x6, 0x5a, 0x3f, {0xffff, 0x0, 0x80c6, 0x80000000, 0x9, 0x3, 0x0, 0x8000, 0x22d8, 0x4, 0x9, 0xaee, 0x137b, 0x7, "1a49385e1e3dbe894d016cdfbfbaa800a4e0eb61b499792bca13a140439c87fc"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000004000-0x10)="619f402a2ca181c97574408d3150ea60") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000)={0xa, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xb) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002000-0x6)={0xb4, 0x800, 0x101}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000006000)=0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x7, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000007000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000008000-0x8)={r2, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000009000-0x4)=0x0) 2018/01/11 19:45:04 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a3f000)='/dev/vga_arbiter\x00', 0x10040, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a2a000)={0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x8000, 0x3f, 0x9, 0x3f8000000000000, &(0x7f00006d3000-0x10)=@common='bcsf0\x00', 0x1ff, 0x5, 0x101}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x10000000002, &(0x7f000033f000-0x10)={&(0x7f0000fa5000)="", 0x0}) 2018/01/11 19:45:04 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f00004d4000-0x8)=0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f00006a9000)="8e", 0xffffffffffffffff) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fd9000)='/dev/snd/timer\x00', 0x0, 0x101000) fsetxattr(r3, &(0x7f0000cab000)=@known='security.selinux\x00', &(0x7f0000467000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x30, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x40002) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) close(r1) 2018/01/11 19:45:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e8b000-0xa)='/dev/ptmx\x00', 0x101100, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f35000)=0xfffffffffffffe01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r1}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 19:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001e000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a84000)=0x5, &(0x7f0000f50000-0x4)=0xe6) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000b4f000-0x4)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000a09000-0x4)=0x0) 2018/01/11 19:45:04 executing program 4: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) r1 = gettid() gettid() ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000e40000-0x10)={&(0x7f0000c25000-0x1b)=""/27, 0x1b}) [ 77.794727] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 77.820018] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/11 19:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000501000)={0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = memfd_create(&(0x7f0000ec8000-0x1e)='trustedvmnet1posix_acl_access\x00', 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f3a000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f000006a000-0x4)=0x0) accept4$packet(r2, &(0x7f0000ce6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006cd000-0x4)=0x14, 0x80000) connect$packet(r2, &(0x7f0000965000)={0x11, 0x1e, r3, 0x1, 0x9, 0x6, @random="a9b54910b87c", [0x0, 0x0]}, 0x14) 2018/01/11 19:45:04 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000da9000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000013c000)={0x1, 0x1, 0x0, 0x3, 0x3}, 0xc) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000008f000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000de5000)=0x0, &(0x7f000045d000-0x4)=0x4) mkdir(&(0x7f00006d7000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000454000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0) 2018/01/11 19:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mkdirat(0xffffffffffffffff, &(0x7f0000966000)='./file0\x00', 0x0) pipe(&(0x7f000016d000-0x8)={0x0, 0x0}) openat(r0, &(0x7f0000868000-0x8)='./file0\x00', 0x400002, 0x20) 2018/01/11 19:45:04 executing program 2: mmap(&(0x7f0000000000/0x9aa000)=nil, 0x9aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ab000-0xf)='net/fib_triestat\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000487000)={0x9c, 0x2, 0xa4f, 0x4, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() ptrace$peekuser(0x3, r1, 0x3) r2 = mmap$binder(&(0x7f00006d8000/0x2000)=nil, 0x2000, 0x2, 0x11010, r0, 0x0) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00009ab000)={r2, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) 2018/01/11 19:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvfrom(r0, &(0x7f00005a2000)=""/105, 0x69, 0x0, &(0x7f0000f04000-0x10)=@ethernet={0x6, @random="515abd0a96ba", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) kexec_load(0x2, 0x1, &(0x7f0000ba7000-0x20)=[{&(0x7f000003c000-0xca)="d79a975d6c803eac3e7015dd82516d1e310385b0e6928a76cfe85a432622e1bb07fe258f99298f300d45367772b9220f8a063c869a0643e61b5f51b7f5c3cbb0919bad67f929550d93877d75554f618496fa858a15c738b961a3b923ea881b2c00c0cd6012953c0875fbb1a84a834be8988fea1315c072c6f37eb529590d370c66c3dd76eacc1d418fbc876cf7871fb04295f935c790c495beba57572bacc1c480d8a6546a03b9fce917ef3e53b5cd3fef01bd01c1fe09cc99ac62c026715f0391b3b0ac0328bd7fcf16", 0xca, 0x9, 0x9}], 0x1) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007f0000-0x108)={0x40, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3191}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/11 19:45:04 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='irlan0\x00', @ifru_settings={0x0, 0xfd, @fr_pvc_info=&(0x7f0000008000-0x14)={0x0, @generic="b4051e6d1302eb180000000008f80100"}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000-0x4)=0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000008000)={0x0, 0x9, 0x0, 0x3, 0x40000000b, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6813ec983ca000fd, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000008000)={@generic="070db341eda9c3a3d906b6009861efd7", @ifru_flags=0x3000}) 2018/01/11 19:45:04 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r0, &(0x7f000001a000-0x60)=[{&(0x7f0000006000-0xc)="b3", 0x1}], 0x1, 0x0) lseek(r0, 0x32, 0x3) lseek(r0, 0x0, 0x3) 2018/01/11 19:45:04 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x1de02c6b0129215f) r0 = creat(&(0x7f0000003000)='./file0\x00', 0x192) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000006000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000-0x4)=0x1, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r1, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) syz_emit_ethernet(0x1015, &(0x7f0000001000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xffffffffffffffff, 0x280000000, 0xffffffff}}], {{0xe847, @x25={0x2, 0x0, 0x1f, "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"}}}}, &(0x7f0000003000-0x18)={0x0, 0x3, [0xc9e, 0xbeb, 0x7c7]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000006000)="38ac", 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x83)={r3, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0xb2da, 0x1d, 0x4a, 0xfff, "ae211912ddb4b260e64f38376048f3c0754911fa0e4073a3c406bdab7f66697a"}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x0, 0x1397}, 0xb5f, 0xf5, 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x180000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000005000)=[{0x4, 0x77aa}, {0x2, 0x80000001}, {0xa, 0x9}, {0x0, 0x0}, {0xc, 0xa559a24}, {0x2, 0xf85}, {0x3, 0x80000000}, {0xf, 0x200}], 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000008000-0x8)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000)={0x6, &(0x7f0000004000)=[{0x4, 0xffff, 0x8001, 0x0}, {0xcc, 0x31, 0x7, 0x253}, {0x6, 0x1, 0x1, 0x8}, {0x8, 0x4, 0x5, 0x401}, {0xfff, 0x7, 0x5, 0x8}, {0xffffffffffffffd6, 0x3ff, 0x80000001, 0x4}]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000-0x10)={r3, 0x7fff, 0x9, 0x4000000080}, &(0x7f0000003000)=0x10) socket$inet(0x2, 0x4, 0x79) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001000)=""/121) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000003000)="c447fbe9f9ac5bc98108624faddf607daa5eac769d8bc64ee62c728861a1eea4885f987bf6f1ae377776c6b4dc74c7bc9b00aa8b9e3c73697081abb48dc3594d577117982491d457c736f37684044fd41513fc8bc3fce0f75b7b7cda047c9e00978806f5dabcdab6fcb3fea96f074317e2b5c809e022f2a9640f855e35976efa5ac40fd2619f163c3eadcd83c5be7e5ca174448ac38f46909652395c", 0x9c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000009000-0x10)=@generic="1d1a1136f0284170edd7165b055afa4b", 0x10) 2018/01/11 19:45:04 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000e44000/0x1000)=nil, 0x1000, 0x3) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c07000-0x4)=0x0, 0x4) socket(0x4, 0x800, 0x7) 2018/01/11 19:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000002a000)='/dev/sequencer\x00', 0x400, 0x0) mount(&(0x7f0000507000)='./file0\x00', &(0x7f0000ba1000)='./file0\x00', &(0x7f000083d000)='v7\x00', 0x28000, &(0x7f0000dca000)="") 2018/01/11 19:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000fd8000-0x5)='user\x00', &(0x7f0000dc8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bee000)="", 0x0, 0xfffffffffffffffc) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002cc000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000372000)=0x3) r4 = socket$netlink(0x10, 0x3, 0x0) keyctl$set_timeout(0xf, r0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000033a000)={0x200, 0x209, 0xfffffffffffffffd, 0x3f, 0x0}, &(0x7f0000d06000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002c5000-0x8c)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006a1000)=0x8c) ioctl$sock_ifreq(r4, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000140000)='/dev/autofs\x00', 0x202, 0x0) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f000023c000)={0x2, &(0x7f00005ac000-0x8)=[{0x40, 0xff}, {0x1, 0xb7}]}) r7 = getgid() stat(&(0x7f0000f01000)='./file0\x00', &(0x7f0000ec8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000254000)=0xc) getgroups(0x3, &(0x7f0000129000-0xc)=[r7, r8, r9]) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00009f0000-0x4)=0x0) 2018/01/11 19:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x6, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000727000)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 19:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000d1000-0x8)={0x0, 0x0}, 0x4800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001f3000)={0x0, 0x0}) lstat(&(0x7f0000f7c000)='./file0\x00', &(0x7f0000264000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c47000)=0x0, &(0x7f000039d000-0x4)=0x0, &(0x7f0000f54000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000826000-0xc)={r1, r2, r3}, 0xc) r4 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r4, &(0x7f0000d41000)=[{{0x77359400, 0x0}, 0x4, 0xff, 0x0}, {{0x0, 0x7530}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x80000001, 0x8, 0x0}], 0x48) readv(r4, &(0x7f0000981000-0x40)=[{&(0x7f0000dbf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000955000-0x1000)=""/4096, 0x1000}, {&(0x7f00006ef000-0x7c)=""/124, 0x7c}, {&(0x7f0000a62000)=""/146, 0x92}], 0x4) 2018/01/11 19:45:04 executing program 1: futex(&(0x7f0000000000)=0x0, 0xc, 0x0, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) sysfs$3(0x3) 2018/01/11 19:45:04 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff3) 2018/01/11 19:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x2000000000d, &(0x7f0000b34000)=""/238, &(0x7f0000a95000-0x4)=0xfffffdd4) socketpair(0x8, 0x6, 0x0, &(0x7f0000f58000-0x8)={0x0, 0x0}) accept4(r1, &(0x7f0000273000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000d3000-0x4)=0x10, 0x80800) shutdown(r0, 0x0) 2018/01/11 19:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e58000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00005d2000)={&(0x7f0000bd0000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000055b000)={&(0x7f00006f2000-0x140)={0x140, 0x8, 0x7, 0x1, 0x1, 0x1, {0x3, 0x0, 0x6}, [@nested={0x8, 0x87, [@generic="9e"]}, @generic="26de6b74abbe271184dbce9ac729387710618db6fdf3579cddf5a7b966fe1235d3a31684acc8384bd2709eb68df7328d1567f70fb67853e1fe19c7a429b327bc9aeaac9eb8dab2d52378eb34a857241b298b12ec09b13f7a1e4af524aa8870cdb97786147011c2019e97b9b8b2aa553a2830293a1e6ed1b281e37eb9e171e18a4e3581e2f58711e8468ce37fa9f49b8b80e8", @nested={0x20, 0x88, [@typed={0x18, 0x5, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @flag={0x4, 0x9}]}, @typed={0xc, 0x87, @pid=r1}, @flag={0x4, 0x81}, @generic="be5fba8a538b45769da5ea6bc11ae4ef61e0135308afbc2510462900152ebc2abfddd2110e5b979256df541769aa708d93d3ca031d1683cd0334bf3985641c0f6e2ada6b1687d29cd56d974caa1e7ebfe06fab74", @flag={0x4, 0x1b}, @flag={0x4, 0x2}, @flag={0x4, 0x81}]}, 0x140}, 0x1, 0x0, 0x0, 0x4}, 0x800) pread64(r0, &(0x7f000011a000-0x81)=""/129, 0x81, 0x0) 2018/01/11 19:45:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000300000)=""/184) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00005a8000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bb7000-0x28)={@common='lo\x00', &(0x7f0000328000)=@ethtool_dump={0x3f, 0x22, 0xff, 0x1a, "86188e0dd35064f5b558458ecbaba6f1ca9b036ae0fd5d73e666"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000faf000-0x8)='./file0\x00', 0x2100, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00008e8000)=0xffffffff, 0x4) 2018/01/11 19:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ptrace(0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/rtc\x00', 0x200, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000230000-0x4)=0x4, 0x4) r1 = socket$unix(0x1, 0x7, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000574000-0x8)=0x0) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) 2018/01/11 19:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e6000-0x12)='net/ip6_flowlabel\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000904000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dff000-0x28)={@common='bpq0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f00003e2000)=0x0, 0x26a950c) connect(r0, &(0x7f0000708000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/11 19:45:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/11 19:45:04 executing program 3: getpriority(0x2, 0x0) r0 = open(&(0x7f0000525000)='./file0\x00', 0x200, 0x18a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/239, 0xef, 0x1, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ea000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00000bb000-0x4)=r1) 2018/01/11 19:45:04 executing program 1: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000045000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000)=0x14) times(&(0x7f0000043000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 77.990179] : renamed from syz2 2018/01/11 19:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c73000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fd6000-0x88)={0x5, {{0xa, 0x0, 0x1, @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]}}, 0x88) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d90000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7f000-0x4)=0xe8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001e6000)=0x2, &(0x7f000084f000-0x4)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d94000)={@loopback={0x0, 0x1}, 0xfff, r1}) getpeername$netrom(r0, &(0x7f0000a12000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ad4000-0x4)=0x48) fcntl$getflags(r0, 0x408) 2018/01/11 19:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = socket$inet(0x2, 0x8, 0xfffffffbfffffffd) connect(r0, &(0x7f0000efd000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000)=0x0, 0x4) poll(&(0x7f0000265000-0x10)=[{r0, 0x8000, 0x0}, {r0, 0x400, 0x0}], 0x2, 0x7) 2018/01/11 19:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$setperm(0x5, r0, 0xffe) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/11 19:45:05 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000806000-0xb0)={{0x6, 0x7}, 'port1\x00', 0x10, 0x180c50, 0x7fff, 0x5, 0x5, 0x3, 0xffffffff, 0x0, 0x4, 0x536b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000002000-0x8)=0x80) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000)=0x0) 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) rt_sigreturn() ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/11 19:45:05 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002ea000)={0xffffffffffffff01, 0x2, 0x10001, 0x81, 0x2}, 0x14) 2018/01/11 19:45:05 executing program 7: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r1 = mmap$binder(&(0x7f000002c000/0x3000)=nil, 0x3000, 0x8, 0xc0013, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000003f000)={0x58, 0x0, &(0x7f000003d000-0x58)=[@decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x4, 0x1}, @request_death={0x400c630e, 0x4, 0x0}, @request_death={0x400c630e, 0x1, 0x3}, @register_looper={0x630b}, @exit_looper={0x630d}, @release={0x40046306, 0x2}, @register_looper={0x630b}, @free_buffer={0x40086303, r1}], 0x54, 0x0, &(0x7f0000053000-0x54)="4696a246a9cb5727a1a6b2305e5e6a5b0fc771e25c1c42db1c77e0072b0c180588ddcf305542d8b0411957ce297b07cccbe955ed0cf216959863428c286d525b2ad4b0ed393df26d17e080fd3f2e0bdd04e6ae7f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x800) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r2, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) sendfile(r2, r2, 0x0, 0x5) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000036a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000337000)='/dev/loop#\x00', 0x9, 0x240000) 2018/01/11 19:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x21000000, &(0x7f0000c30000)="c22a5f6948eac617c9899e5b88cd68da1eec51c15c13ee664c0ceb1d7700eec8027d2aa8a6317172f799d2458327c0b04bf8595e27998e61ef3f3d2c8895a9f01cf0389f80ae6bc3b53cc5df8e660d187976ca519ebb12", &(0x7f0000000000)=0x0, &(0x7f00006f9000-0x4)=0x0, &(0x7f0000001000-0xa8)="e79010a8b60693a0e2f40f71c67d70d50f9933de642984bd5547434491433c2554566af18969e474b5e9772e1e1078b32dc69016da3c7880fcb99554a9466ab1ba7b124d36a0261b04cb4a9698c30dd511d5998deee486fa0021c8d8b5189a3a8ed327aa3541e416542324704cddbd0398b03b556c2d620e856282a02d1b41466995f17b3061ed96f3089f48db3ec5d4557c47b4a06dae1f9f0de5dc9dfb12d56c41b94639bb9f81") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000878000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x15, 0x6, @thr={&(0x7f0000001000+0xd72)="e220768ab8dd7678f2a7013ce58a93c1bf73d7bcfa6fca30d8d27bd4554e948719554755a59a9b6a", &(0x7f0000001000)="4b6b884c40d96754d50a94e464331287f9e364d7a6ba84b5c06550f4286245fca1656583a879c988a4b025be1bfb3599b4b8a68e2c1f42bbb162e1795cdaf5fd59a97ac48eb161f6bac62ca2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c5b000-0x8)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000337000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000fd5000)={{0x0, 0x0}, {r2, r3/1000+10000}}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) utimes(&(0x7f0000fd6000)='./file1\x00', &(0x7f000089c000-0x20)={{r4, r5/1000+10000}, {r6, r7/1000+10000}}) 2018/01/11 19:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000418000)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000170000)=""/40, &(0x7f0000de7000)=0x28) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$getownex(r1, 0x10, &(0x7f000032b000)={0x0, 0x0}) r3 = getpgid(r2) sched_getscheduler(r3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000020000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000099000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000f22000-0x28)={0x4, 0x3a56, r2, 0x6, r4, 0x8, 0x101, 0x8001}) sched_setattr(r2, &(0x7f000068c000)={0x30, 0x6, 0x1, 0x5, 0x8, 0x4d44, 0x1, 0x7}, 0x0) 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0100000017000000ffffffff0100ff10", 0x24) mlockall(0x1) 2018/01/11 19:45:05 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f65000)={0x3, 0x4, 0x5, 'queue0\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x1, 0x0, 0xc0000000) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fbc000)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000da000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000068f000-0xc)={r2, 0x0, 0x30}, &(0x7f00004c9000)=0xc) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000079b000)=[{&(0x7f00002a6000)="5182da55a252920cadc4721fe6afa40e707afc045f5f005c9f1baf98f6fd7745965f99cf3caa0bbf73a1acdacb7eef6012f6b6f3d35a8de484ae31faac3547e121b1b04ab2b70eca480cfcb0a0fcc3023a071b8264c4d495be9a058aca073d19084c7f5faaea3ef2424a6ebdaecbc74c4c9578f383ecf77570bae757145147154a211740398723480239e392eea6dbcb4e3a473982c4dfc1d1f07d6d0700095ec5429bfcac27b9bafb821eabb68fb24a294ce70864654ab7f35fc8a003254bc46082478cbf22b247ee6c92d2", 0xcc}, {&(0x7f000086d000)="4d9f04685426dd5f6d1b79d4d05eeab3dc76c0a2bcd4da7b46223f82c449e0aa41057f9a4c9e5f13289697d1f6bcd317f4080a86541a6db7f0735dbc6213c1cab4c6e34358e28efbb19d0468ea565726eb1e6861bf0b7ab5055792c887", 0x5d}, {&(0x7f00002cb000-0x98)="6c5e292fd0e3907b7c3217b943d20b21629e22423bf45d9f1d84c1907a8bd2e7a71c8e2bf1c1892b90c832148b14ac03aaaa8476de31c00208c669123a34b5a947f67424dc4143ae79d4c63ecf8f50c56218727d45580092730a83094b1266a48f362e04d6fa6672af4d2444de9bee52565cdf8eeb3ac3e406ba0b0a906a5179af9d9d2d1b29aec1c911e603510322159ea4856301c5b0fb", 0x98}, {&(0x7f0000fbc000)="3c9a5991000415ae5cf5359db680f4e1bdde0be370d3e1b8f3550fbe21312cc2bbe3fcf01cc60fef47485fb2d0a4725fea28e8dd6090a84646ef81357cbe096391a5a87203db329ebe0810e567b4dad10fd3b4f53225e948dc625cd475fc556a49136fcca3b3ce495185862a522b46baf480c2d117d1cfcf87a1b981dfd37e30745e1251876fcfd88bdcf458bb8de2fd65288afaae9bd8b534a8123f6c40840611b1630aabe015f9e0", 0xa9}, {&(0x7f0000fbc000)="aea89acd85e6f20233977eee1e79f8c42750c5464498bda55701f389fb3fa852652bfdc3b0564645f94ce2f71712ac11277fe6b770b71a31744d863f4d", 0x3d}, {&(0x7f0000fbd000-0x24)="12dce9b1239adc907066986c7094d8324fe67b16988a9cfad4bcac080f49163e2eb3c17c", 0x24}, {&(0x7f0000bfa000)="4f92efe4db78", 0x6}, {&(0x7f0000e2b000)="61d0c332a4d236615c10c87ff66e5db88f23a9d6c2920ef2feee641acdbf47f28d4e271884080ee7f2a680411e8caa1d65ca254bc99f3191f73e60c6112771143c081c0f84566355362c325fb032e10ab62ca17e2f146c90074a7333d587c0741a0f6f76e4f7651e72b03db3eb73397ee4676cf426c04ce899576c7c5796c3496ce2dc3d9689533811fd96c3676f247a12231525961b51732180e1bf1a1f323ae30f22d31727f96b5091b208fa5be7a8e2bb00e04c5e93a77f0039ccf0fde56acce57236bad50e87df44c09d3c2bea611a3b900fa50d88481318203258c88531a797beb9d2b414124136d3a8c1a0abde2e0b08e153d4", 0xf6}], 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d1a000)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:45:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000096000-0x4)=0x0, 0x4) connect$inet6(r1, &(0x7f000017a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) ioctl(r0, 0x3, &(0x7f000086d000-0x4d)="132ef504e306dd4896565f566fd55a188635ee167eb63726bc8a4f840874fd23fcfda6aa18cfd9118e9a472bc69ee277c36ef51bb3f67a84a03038b1a869339f9a7e1a20bc1ce930710ef63bae") setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a17000)={0x0, 0x0}) 2018/01/11 19:45:05 executing program 6: mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x8001b72) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b0c000-0xc)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}, 0x8) 2018/01/11 19:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f00002d0000-0x45)='btr2s\x00', 0x0, &(0x7f0000d1d000-0x1)="") 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005e2000+0x498)={0x0, 0x99, "c62152d9c6a7c46d37387483ab84b963e20d2a5486c2476ebe8fd1c3855f418358f4534395bdc6cddff985c8e271bd1a41d2842893943e4c75fef5df08bbfab26aee42cfe0f89a04346617e8b214488b037aac601a2aa2c3d7a8ab95bc40ec632a4ce4d6597250bb893e15217b29bd717b6989d89ab00bc0601f95c05000dc20faba5848336e7f3b8b0335cb3e55f2ca93331bc735839cfaf9"}, &(0x7f00005e2000)=0xa1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005e3000-0x10)={r2, 0x6, 0x4, [0x3, 0x3626ec83, 0x6, 0xfffffffffffff954]}, 0x10) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) 2018/01/11 19:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b20000)='./file0\x00', 0x0) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c80000-0xa)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fd4000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00009f5000-0x4)=0x1c0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a0a000)={r1, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = open(&(0x7f00006a9000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000167000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r3, &(0x7f0000ff3000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) write$tun(r3, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, "15b2"}}}, 0x58) waitid(0x3, 0x0, 0x0, 0x41000002, &(0x7f000060e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000499000-0x8)={0x0, 0xffff}, &(0x7f00000b1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ca7000)=@assoc_id=r5, &(0x7f00009c5000)=0x4) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000d21000-0xa8)=[{{r6, r7/1000+30000}, 0x0, 0x0, 0x0}, {{0x0, r4}, 0x0, 0x0, 0x0}], 0x30) unlink(&(0x7f0000f6b000-0x8)='./file0\x00') 2018/01/11 19:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) sendto$ax25(r0, &(0x7f00005b6000-0xa6)="250a9f161b51b0136c4ef796d6aca33d5ac1fe0ccce2da83114e9acebb4d1bd2be0ad8ad1bf589fe12c24c42fbcc302238302f74ca34b6127135d7ce48453acbbff6357b352b745e6d35d8a1d3226414ba685663c1c569b3099dd6eabb5387bdeb51f171d07138df9b44ae76e19a127a7be83b164a6fd1f2eec03f4ea5714f8c26a6fd5994de01e1ca19a5c74b303fab06e509bc921edcc713bc9a826c02eef2d68803e633db", 0xa6, 0x404c0d4, &(0x7f0000de8000+0x43e)={0x3, {"bfc7d8b9650be2"}, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007eb000-0x9f)={0x0, 0x97, "bdbccd41ef4a1c79a6be2cb877b330a887adce253b4b24d6308907a3ee1f144d894aa70ada320dfd50761a55aa3920d1a085d241a649080247be71c02884e0e927ca0a0430e8c4376e3df59635a43ebee859285be72ac99c814fc15ce93e3365f104ea619569a7f004e708be6966a5492ef1099c765cfa3b85a147ede541eed6b695d9d89771c4a7a88fa284ebeb36b7038ea31ab599fa"}, &(0x7f00005ec000)=0x9f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000868000-0xc)=@sack_info={r1, 0x9, 0x6}, 0xc) lgetxattr(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00001dc000)=""/103, 0x67) removexattr(&(0x7f0000b98000)='./file0\x00', &(0x7f0000238000)=@known='security.capability\x00') 2018/01/11 19:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c7b000)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000003c000-0x4)=0x0, 0x4) 2018/01/11 19:45:05 executing program 4: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000031b000)='/dev/autofs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004f1000-0x20)={0x100000000, 0x0, 0x10003, 0x81}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00009f9000)={r3, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a74000-0x4)=0x3, 0x4) 2018/01/11 19:45:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc, 0x80800) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) keyctl$session_to_parent(0x12) munmap(&(0x7f00001b9000/0x3000)=nil, 0x3000) 2018/01/11 19:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = memfd_create(&(0x7f0000dbd000)='\'keyring\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000342000-0x40)={&(0x7f00001ca000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d43000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000b97000)=[0x0, 0x0], &(0x7f0000d4c000-0x8)=[0x0, 0x0], 0x5, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/11 19:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mouwzs\x00') readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) 2018/01/11 19:45:05 executing program 5: clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) mmap$binder(&(0x7f0000b1f000/0x4000)=nil, 0x4000, 0x1, 0x33, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004ec000-0xa)='/dev/ptmx\x00', 0x40040, 0x0) 2018/01/11 19:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f00006b5000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054a000-0x4)=0x10) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) signalfd4(r1, &(0x7f00004d0000)={0x7}, 0x8, 0x80000) listen(r2, 0xfffffffffffffff8) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r2, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2018/01/11 19:45:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004b1000-0x7b)={0x0, 0x73, "e6c290f888d100d39193e1eafaa3f4e40c3bf6c1eec9e380eb7a831fad15f127fe6eb0fd6a9f55135d2aa461ff570dd3c3c0388a8bc6dd9fa87bb0d41506d09c5632a7b1a30ece2d916f020346f285a0a2a3aeccd4b9d8b2917e46b3b7686c4c12a8afd01122e75599de874dcaf3534710fce9"}, &(0x7f0000001000-0x4)=0x7b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001a000)={r1, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00002af000)='dns_resolver\x00', &(0x7f0000b89000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d4000)='GPLtrusted/\x00', 0xfffffffffffffffb) [ 78.248460] IPv4: Oversized IP packet from 127.0.0.1 [ 78.254009] IPv4: Oversized IP packet from 127.0.0.1 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fa0000-0xa)='blacklist\x00', &(0x7f00000f3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000062000-0xb7)="00f6acdc928351bada3e698af4017c1f7fcbea889f4524176525165afb127eb902ec03fde9d8636bde89b7b0c6055af0633c821f166d93c73ed53916f97dcd600846e40534d8fac73cb52c1eb23c0519ff68147fa071855547293e0fcdd6a05d53864009ee6e08c6306da462f5edd48aecdeee877cce3ecb3533df1d7318a7cbd5a969a687be82f9f619600c7b47ec96abfee3bb0654964d23de8d796588f6515a6e8e3397ec3df602cd77a6a2e4d9ceb36f86a34a93ef", 0xb7, 0xffffffffffffffff) request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000bef000+0x7d4)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c06000)='\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x7) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00000a8000)="01", 0x1) 2018/01/11 19:45:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x6d31) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x19, 0x1, @thr={&(0x7f0000cef000)="38524b36b831de0ac4139417971056166717e5a1dfcaed47efffda68081f8cf240aeeb182b4e909635230357b6f2f1d67ac897058d46cfea027eea1907c2bec8059bc74aee7b46c0914d54317068bae44a90ecacb3e5c20235", &(0x7f0000d9e000-0xdc)="9b5cbaf0e706cb3dfa4054e9c970b7092173200feb88ce5a9860b9d8811197dfdae1aa263c44c7a62ea30a6152c2f04c2da7516a84b1d14276ffd9a1e29f54d64df0b1382d0ecffe277af4e2a87752add38c10c21fcf72710c7e0540ff123d15c7a94b6b591d68c3fed5a7f49e174baacbe7271d6f96e77c2d2d0872926376974076eaedbae5f00f846639d002595612e58fe9e7fded846895f86e20b263eedaf3ebc4138adc3f0c28b82a23afe170131872bfa63e3ea5182c7ec6b683996abf48464381c98c2ac01881305268364588c41d60e21c8d213d06ac99fc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c01000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000ba4000-0xb0)={{0x5, 0x1}, 'port1\x00', 0x84, 0x40000, 0x7, 0x20, 0x7c08, 0x31ab, 0x73, 0x0, 0x7, 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]}) 2018/01/11 19:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000777000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000594000-0x18)=@generic={0x100000000000000, 0xc722, 0x8}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000bca000-0xd6)=""/214) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/11 19:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000-0x4)=0x0, &(0x7f0000b88000-0x4)=0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f000035a000)='/selinux/member\x00', 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = accept4$unix(r0, &(0x7f0000fe7000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f76000-0x4)=0x1002, 0x800) pivot_root(&(0x7f0000346000)='./file0\x00', &(0x7f000019a000)='./file0\x00') connect(r0, &(0x7f000022c000)=@nfc={0x27, 0x5, 0x1000, 0x3}, 0x10) write(r1, &(0x7f0000898000-0x25)="170000005e000900e80000f806e3000000f40f00010c01", 0x17) r3 = dup3(r2, r0, 0x80000) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000880000-0x4)=0x0, &(0x7f0000505000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000036f000-0x14)={0x47cedde0, 0x0, 0x8, 0x1, 0x1ff}, 0x14) 2018/01/11 19:45:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ftruncate(r0, 0x5e8e27b3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba2000)='environ\x00') preadv(r1, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/1, 0x1}], 0x1, 0x0) 2018/01/11 19:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000023d000)=0x0, &(0x7f00009e2000-0x4)=0x4) socket$unix(0x1, 0x7, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x10000, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008f6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockname$netlink(r2, &(0x7f0000e55000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aaa000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023e000)='/dev/vga_arbiter\x00', 0x14002, 0x0) getsockname$netlink(r1, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000388000)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/11 19:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000663000)=0x0, &(0x7f0000aa3000-0x4)=0x4) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/11 19:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000119000-0x68)={0x4, 0xffff, 0x800, {0x77359400, 0x0}, 0x3, 0xffffffffffff9b59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8)={0x0}, 0x8) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/11 19:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000877000)={@common='lo\x00', &(0x7f00002ad000)=@ethtool_wolinfo={0x34, 0x0, 0x0, "35631b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fa4000-0x8)={0x0, 0x0}) 2018/01/11 19:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000ad5000-0x3)="0000ea") preadv(r0, &(0x7f0000ce1000)=[{&(0x7f00002bb000)=""/127, 0x7f}, {&(0x7f0000666000-0x33)=""/51, 0x33}], 0x2, 0x0) 2018/01/11 19:45:05 executing program 4: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002fa000-0x28)={@common='lo\x00\x00\x00\b\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "35660a78c07d"}, [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) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0xab, 0x7, "84ddd754cd7f24a501a5a9b5437b685cbba7f2bca5dab33df679932420cb13da8dd4318dd3c19a7dac17330c3ec476c09b2ec81c6ebf7ba6805bae8d1ce9c821dc3fe6aa1f0fbc3ac1e73306f8db77a7"}, 0x160) 2018/01/11 19:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a7e000-0x8)={0x1, 0x1000, 0x5, 0x2}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00003aa000)='./file0\x00', 0x2000, 0x18) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000d90000-0x4)=0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fc000-0x4)=0xffffffffffffffff, 0x4) 2018/01/11 19:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000679000-0x10)={0x1, &(0x7f0000ee6000-0x4)=[{0x0, 0x0}]}) r1 = socket(0x2, 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000943000-0x38)=[{&(0x7f00003b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000168000)=[], 0x0, &(0x7f0000539000)=[], 0x0, 0x0}], 0x1, 0x0) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) socket$inet_icmp(0x2, 0x2, 0x1) stat(&(0x7f0000090000)='./file0\x00', &(0x7f0000af2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(0xffffffffffffffff, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000853000)=r0) 2018/01/11 19:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a0d000)={0x0, 0x0, 0x0}, &(0x7f0000583000-0x4)=0xc) ptrace$setopts(0x4200, r0, 0x6, 0x100012) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d4e000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) splice(r1, &(0x7f00004bd000)=0x35, r2, &(0x7f0000bbb000)=0x0, 0x5, 0xc) clock_nanosleep(0x6, 0x0, &(0x7f0000853000-0x10)={0x77359400, 0x0}, &(0x7f0000397000-0x10)={0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) prctl$getreaper(0x25, &(0x7f0000e96000-0x7)=0x0) socket$key(0xf, 0x3, 0x2) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={r3, 0x0}, &(0x7f0000a32000-0x4)=0x0, 0x1000000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000059e000)=""/94) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c27000)=0x0) 2018/01/11 19:45:05 executing program 5: mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f000002c000)='./file0\x00', 0x113) write$fuse(r1, &(0x7f000002e000-0x28)={0x28, 0x0, 0x4, @fuse_notify_delete_out={0x0, 0x1, 0x400}}, 0x28) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x881, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000010000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mprotect(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x6a89b9bb90cafca4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000009000-0x8)='keyring\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x1000000) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f000000c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 19:45:05 executing program 2: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x3f, &(0x7f0000001000-0x10)={0x1c, 0x80000001, 0x6, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x81, &(0x7f0000a48000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a2, @ipx={0xffff, 0x73, 0x4, 0x4, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, {@current=0x0, @random="5366e2056e0b", 0x4}, "b99800fe10283e73011fc304db91275ce663f386081a568b2b6d01a208160bf4009ba2684fe356bbeb3fd7b87fe6f8e3639aad01d7120083eacd4c7c14e41d924a640d6ae049a697b688c2edaedd2b3a8e56ad17d4"}}}}, &(0x7f00005de000-0x10)={0xffffffffffffffff, 0x0, []}) socket$inet6_icmp(0xa, 0x2, 0x3a) socket(0x5, 0x80003, 0x2870) 2018/01/11 19:45:05 executing program 4: r0 = userfaultfd(0x0) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) 2018/01/11 19:45:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ec000)=0x14) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000)={0x13, 0x20000043, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x215}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 19:45:05 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, 0x1e, &(0x7f000039c000)=0x400000000000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000bc8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000881000-0x8)='rxrpc_s\x00', &(0x7f0000b4f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000efa000)="2833721918ea55a17e34093c3dc5ab89ccc9c54689fdcd9610002b01499f4810ff04672054bb94c5abd6", 0x2a, 0xfffffffffffffffa) keyctl$clear(0x7, r0) r1 = socket$inet(0x2, 0x402000000000a, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000430900000000000000010001"}) 2018/01/11 19:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000082d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysfs$3(0x3) 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xc4, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x100000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 19:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[], 0x1000) 2018/01/11 19:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000142000-0x9)='/dev/ppp\x00', 0x4000, 0x0) sendto$inet(r0, &(0x7f0000527000)="5662f84657ac8c6b320c42e1987624443dfc6cc77f1214469746f8d2d77a6e7b71a528dfdd771fe0bd3dc93956a53c1cdd0690b72e9557dd5f6afb413cfe580c9ec665", 0x43, 0x4000000, &(0x7f00001ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000015b000-0x4)=0x0) mkdirat(r1, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b96000)={0x0, 0x0, 0x0}, &(0x7f000013b000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000018e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000052000-0x4)=0xe8) fstat(r0, &(0x7f0000d68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) r5 = openat(r1, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000982000)=0x0, &(0x7f00003aa000+0x8d2)=0x4) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r5, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") 2018/01/11 19:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getscheduler(0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x0) 2018/01/11 19:45:05 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000a4d000-0xe6)=""/230, &(0x7f00000ce000)=0xe6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x100, 0x3, 0x6, 0x48db, 0x8, 0x3, 0x7, 0x8, 0x6, 0x2, 0x1}) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x9, "477529935bb9", 0x100000001, 0x0}, 0x10) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x59c, 0x0, 0x80000000}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)={0x0, 0x7fffffff, 0xbbc, 0x7fffffff, 0x10001, 0x2, 0x142, 0x3, 0x9, 0x1, 0x9, 0x10001}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000003000-0x4)={0x3f, 0x2, 0xc229}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x6, &(0x7f0000003000)=0x7f) connect$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"16184a3c9e385c"}, 0x8}, [{"97fcad578bef87"}, {"5c371f8046e418"}, {"46c73a4eab2f2b"}, {"a4f0838a1d1efb"}, {"e38d13541ba685"}, {"9df38ebca874a3"}, {"9de1203e441a45"}, {"4326284b6dba22"}]}, 0x48) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x6, 0x2, 0x211, 0x5, 0x0, 0x7f, 0x0, 0xc, 0x17c0, 0x80, 0x0, 0xff, 0x4ac, 0x800, 0x7, 0x10000, 0x8, 0x2, 0x100, 0x19, 0x8, 0xa6, 0x7, 0x8000, 0x2bf, 0x1, 0x10000, 0x0, 0x5, 0x7f, 0x0, 0x0, 0x2dce, 0x7, 0x7, 0x3ff, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x9}, 0x4000, 0x5c, 0x6, 0x0, 0x0, 0x4, 0x3, 0x0}, r2, 0xffff, r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) write$eventfd(r0, &(0x7f0000003000-0x8)=0x4, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000002000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000007000-0x4)=0xde) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000008000-0x4)=0xfffffffffffffff7) 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000784000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000637000-0x1)="87", 0x1, 0x0, &(0x7f0000878000)={0x77359400, r1}) 2018/01/11 19:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000b41000)=""/189, &(0x7f00009cc000-0x4)=0xbd) mknodat(r0, &(0x7f0000a23000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000135000-0x4)=0x0) 2018/01/11 19:45:05 executing program 6: mmap(&(0x7f0000000000/0xa6e000)=nil, 0xa6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000079b000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = gettid() mmap(&(0x7f0000a6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000015b000-0xc3)={0x0, 0xbb, "433e185337c72bee35baa22fccdd60c86d0eafbdc2cc8923b05f537961c52b2bdc76c164e32fe30143297ad0adfe98da124e1fe38d7a4f8b950b9b3d5863c54b5652a4faec19b27495a54f5d4d237d10299289e6d607a3a8b6b965094cd1239e8da62874add244353e457f37f36c5b6c0f58ae8e48e157d58cb7aa88443467d825a82f1508dd2eabcf680f0bd839f1a2c69828ed509839177d23d7b3839ff2ce0961a37e9f796e35d044a7ac9cd2bf2e3bc150f81398848a336db3"}, &(0x7f0000a6e000)=0xc3) mmap(&(0x7f0000a6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a6f000-0x18)={r3, 0x4, 0x8, [0x3dce, 0x8ee, 0x1e, 0x8, 0xffffffffffffffff, 0x0, 0x6, 0x2]}, &(0x7f0000292000-0x4)=0x18) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f000067d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f0000feb000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000749000)={{0x1, 0x3, 0x764499ce, 0x2, 0x8}, 0x1, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fd2000)={0x0, 0xc2, "1edcc477cc48ed14f1b4f749c58865e117f0548c05840928cc74dba0a94e5cfc015e2e5d327e8542b96b2ff6d825ee09df8dac265826a6a1e1f45ad5bc91c5583d286e619ac8939b1b79a6e4730e1c619b95a23ecce3db997c0b1a0f381be9b99613e0c5532071f7d919b9bb854d5e0f672aa1ec8b92ffc699e144b96ad08377595cc2293da6180a8fccfbcb96e403cadfe38a5445d409dfd6b847a8f2ad00c759a42a4c57e5b97d381b68c4f3e3e6fdca25b72f132699cf4a871daf862fbd3d5dff"}, &(0x7f0000b0b000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f01000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000307000-0x4)=0x8) 2018/01/11 19:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x0, 0x4, 0x4, &(0x7f00003ca000-0x8)={0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000692000-0xc)={0x2, 0x0}) readv(r3, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) 2018/01/11 19:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) readv(r1, &(0x7f0000e33000)=[{&(0x7f00008e4000-0x2e)=""/46, 0x2e}, {&(0x7f0000f82000)=""/4096, 0x1000}, {&(0x7f00000ac000-0xe2)=""/226, 0xe2}, {&(0x7f0000c65000-0x11)=""/17, 0x11}, {&(0x7f0000427000-0x2a)=""/42, 0x2a}, {&(0x7f0000675000)=""/33, 0x21}, {&(0x7f0000c34000-0xda)=""/218, 0xda}], 0x7) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ppoll(&(0x7f0000585000-0x48)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00007f1000-0x10)={0x0, 0x0}, &(0x7f00006ae000-0x8)={0x0}, 0x8) 2018/01/11 19:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6a000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c1b000)={0x80000000, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/11 19:45:05 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004d4000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cbf000)={0x0, 0x6, 0x10}, &(0x7f0000368000-0x4)=0xc) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000693000)={r1, 0x2, 0x6, [0x1ff, 0x800, 0x6, 0x4, 0x4, 0x40000000000000]}, &(0x7f0000f22000-0x4)=0x14) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000100000)=""/200) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00007b9000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f22000-0x6)={0x1, [0x3]}, &(0x7f0000f22000-0x4)=0x6) 2018/01/11 19:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x1e) accept$netrom(r1, &(0x7f0000d01000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000015d000)=0x10) 2018/01/11 19:45:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) clone(0x0, &(0x7f0000001000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x12)="") getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000067000-0x50)={{0x3, 0x8}, {0x4, 0x4}, 0x8, 0x0, 0x397, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:45:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x808c, 0x8001) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000003000-0x4)=0xdb, &(0x7f0000001000)=0x4) faccessat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x2, 0x400) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000421000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c09000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000551000)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000018c000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000041f000-0x1a)="9ce87ee396d722d08e2048f09bc75e6ecd05daada5548850aff910e1656e99300a61535faba1181e7c2150a6de44c4506af925e3c2a79ea5e0fb41112c140fe0e6884f110bd28e53d7ce0dae82e932d9a01a761914dc") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000543000-0x4)=0x400, 0x4) close(r0) pipe2(&(0x7f00005b5000-0x7)={0x0, 0x0}, 0x4000) getsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f0000978000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000061d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000a12000)=0x8, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00001bf000)=@routing={0x1d, 0x8, 0x1, 0x4, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x48) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x8000201) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000120000-0x11)='/dev/vga_arbiter\x00', 0x408003, 0x0) 2018/01/11 19:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000509000-0x4)=0x0, &(0x7f000012b000)=0x0, &(0x7f0000578000)=0x0) getresgid(&(0x7f00002aa000-0x4)=0x0, &(0x7f0000e6d000)=0x0, &(0x7f0000f6d000-0x4)=0x0) setregid(r0, r1) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) getpeername$llc(r2, &(0x7f0000a03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000da9000)=0x10) [ 78.760265] binder: BINDER_SET_CONTEXT_MGR already set [ 78.766601] binder: 12670:12676 ioctl 40046207 0 returned -16 [ 78.779839] binder: 12670:12688 BC_FREE_BUFFER u0000000020000000 no match [ 78.786949] binder_alloc: 12670: binder_alloc_buf, no vma [ 78.798579] binder: 12670:12676 transaction failed 29189/-3, size 0-0 line 3127 [ 78.810862] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.817076] binder: undelivered TRANSACTION_COMPLETE 2018/01/11 19:45:05 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x8) mmap(&(0x7f0000fe6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000fe7000-0x1002)=@file={0x0, ""/4096}, &(0x7f000057f000-0x4)=0x1002) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) fcntl$getflags(r1, 0x401) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/11 19:45:05 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fc1000)={0x4}, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc1000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000fc1000)={0x9, 0x0, {0x1, 0x3, 0x40, 0x3, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0x9c31bd496a9a3f76, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[{&(0x7f0000217000)="b5", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d", 0x44, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/11 19:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_adjtime(0x0, &(0x7f0000454000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndtimer(&(0x7f0000c59000)='/dev/snd/timer\x00', 0x0, 0x100) fallocate(r0, 0x0, 0x81, 0x0) 2018/01/11 19:45:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000000000)="", &(0x7f0000857000-0x4)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000001000-0x1)="c6") modify_ldt$write2(0x11, &(0x7f00005f8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000+0xcb5)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x400, 0x4) write(r0, &(0x7f0000002000-0x1000)="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", 0x1000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ba000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f00001f9000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000f78000-0x10)={&(0x7f00004f1000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000003000)={0x0, 0x3e, 0x5, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x4, {{0xa, 0x2, 0xc3cc, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) recvfrom$unix(r2, &(0x7f0000c4e000)=""/228, 0xe4, 0x0, &(0x7f0000b9c000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/11 19:45:05 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000051000)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000001e000)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000a000)='blacklist\x00', &(0x7f0000053000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003a000)=',(*cpuset\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r1) r2 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd999baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:45:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a19000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000)=0xe8) setuid(r0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = getpgrp(0x0) sched_getparam(r1, &(0x7f000005c000)=0x0) 2018/01/11 19:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000275000-0x8)='./file0\x00', 0x20) fcntl$setownex(r1, 0xf, &(0x7f000087a000)={0x2, r0}) getsockname$ipx(r1, &(0x7f0000785000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006f9000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000347000-0x6)={0x0, 0x0}, &(0x7f00001bc000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006d0000-0x8)={r2, 0x9b}, &(0x7f00005f2000-0x4)=0x8) r3 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0xffffffff7fffffff, 0x20000000, 0x0}) fcntl$notify(r3, 0x402, 0x80000000) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/11 19:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000708000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:45:05 executing program 5: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000184000)='/dev/pktcdvd/control\x00', 0x301003, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000093c000)={0x0, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1fe000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009f8000-0x4)=0x7f, 0x4) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000776000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b6d000)=0xfe3d, 0x80000) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000b6f000-0x2)={0x7, 0x1000}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000b6d000)="59d14424b11843add3bb450cc40632b1592ef3fb95845ca5619535c6c98acf61ea658dd62d35959ccf61d4381e62fc4a07", 0x31, 0x40001, &(0x7f0000b6e000-0x14)={0x11, 0x15, r2, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004ec000-0x4)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x198, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 19:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x2fd) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x4, 0x0, 0x0}, 0x4) connect$unix(r0, &(0x7f0000e76000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000008f000-0x10)={0x0, 0x100000000, 0x1, 0x1}, &(0x7f0000a0b000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fec000-0x8)={r2, 0x7}, 0x8) 2018/01/11 19:45:05 executing program 6: r0 = socket(0x10, 0x20000000802, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bfb000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001000-0x4)=0x10000, 0x4) 2018/01/11 19:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f04000)={0xd667}, 0x1) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000003d000-0x1000)="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", 0x5b1, 0x0, &(0x7f0000c92000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) socket$nl_generic(0x10, 0x3, 0x10) shutdown(r1, 0x1) 2018/01/11 19:45:05 executing program 0: openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/pktcdvd/control\x00', 0x800, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c9a000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') fcntl$getownex(r0, 0x10, &(0x7f00006fe000)={0x0, 0x0}) sendfile(r4, r0, &(0x7f00006c7000)=0x800000000000000, 0x2a) iopl(0x7fa) setsockopt$inet6_int(r4, 0x29, 0xd0, &(0x7f0000fd3000-0x4)=0x14d30468, 0x4) getdents(r2, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/11 19:45:05 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000dc1000-0xb)='/dev/loop#\x00', 0x100000001, 0x80000) 2018/01/11 19:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) syncfs(r0) write(r0, &(0x7f0000203000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060021000635", 0x26) 2018/01/11 19:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cdd000)={0x1, 0x100000001}, 0x8) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000908000-0xa)='./control\x00', 0x0, 0xa) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2018/01/11 19:45:06 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/user\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000012000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mknodat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/11 19:45:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d3a000-0x10)=[{&(0x7f0000adf000)="390000001100094718bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f000000000000000000000000e9ff000e000d0005", 0x39}], 0x1) recvmmsg(r0, &(0x7f0000b32000)=[{{&(0x7f000049f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007cc000)=[], 0x266, 0x0, 0x0, 0x0}, 0x0}], 0x44444444444418b, 0x10000, &(0x7f0000c4c000-0x10)={0x77359400, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eed000-0xc)='/dev/autofs\x00', 0x200880, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00009ad000-0x1000)="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") 2018/01/11 19:45:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002ab000-0x8)=0x0, 0x10000) 2018/01/11 19:45:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cdd000)={0x1, 0x100000001}, 0x8) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000908000-0xa)='./control\x00', 0x0, 0xa) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2018/01/11 19:45:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) syz_open_pts(r0, 0x200) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000567000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) creat(&(0x7f0000b51000)='./file0\x00', 0x80) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000143000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/11 19:45:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000711000-0x4)=0x0) accept$inet(r1, &(0x7f0000915000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffc000)=0x10) mlock(&(0x7f0000ec7000/0x4000)=nil, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000992000-0x38)={&(0x7f0000261000-0x48)=@full={{0x3, {"4f09f9f858b98e"}, 0x6}, [{"4e15bebf54c587"}, {"d7bb1f909005db"}, {"1c2e0279d95742"}, {"c37b8cbef67ee8"}, {"084518ff74f32d"}, {"a765dc75ea202f"}, {"179058462024f9"}, {"c12e6cbb24e2dc"}]}, 0x48, &(0x7f0000c7a000)=[{&(0x7f0000aa5000)="c91af2f282119f8c86c291b7920e479ae313a9a443b0289a8997", 0x1a}, {&(0x7f00005a6000)="4ee61dd0ecb4f83cee2382a203", 0xd}], 0x2, &(0x7f0000546000)=[{0xd8, 0x108, 0x401, "02dee557720c97df5361a65335628fedf44169f028c9c198d730f9bf09de512ac10803ebbecac7799b3232e26345dcb792f7468da696067d82be7c7c9c4e3dd38da1eb43b3addd31f892fab9ba684921a36854f094d233c916345d31352ef4bb08a339992bdd4caf6e1b20b49a5cef906549608717116390e9a6e399b81fac8356f8277496838fd392676e69f248a2f150064e6b934519e91b9e96e31642019c77498653306da4f54c1671c980c0dd3bf7f367550705542d5087a56e145f5a9d592fb7"}, {0x1010, 0x0, 0x80000000, "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"}, {0x50, 0x0, 0x2, "09bbb5791bd3387143bba4c8dbc4d93a11d208c97ee50a7fceb5cbe6000e912f04c657aa38b9340b9c30d503da3a0af812bb0638471049bf679b1dd4"}, {0x30, 0x112, 0x9, "06c14c3517f8fa0adf9ce9ecf9bca7a8576bb5999e28ad6a4cd8eb"}, {0x98, 0x0, 0x3, "9c5bd4650f85487295c01e13efeaf8b473f739585882b9310c6ee58938d82c6497ab1d175a3737b5b6edcab96b02660e0be5de800a2a80396d303f1daf3750673204bdaca8ba202a8952c8264596774676e9ca251c0955859b5121a5dfb8a16c40fc0940a8e977932825686f122db6ddcb2136ad7659aa5451228aa5c1a19bf123dfa479"}, {0xa8, 0x84, 0x1, "7a6ac2f17543dfba99173378d97da403166f9f62a7e3ed8f15cfdfe2931223cb3fa6a18a3230eac4034c320764f4881877038604ad1923aa91758fe3239a0613ef556fa204d664ff0196e3b7ed7e090df608dcdfe8c5bdf415131ecd6faa7908c629fc19336d043ab7921e62ccb5a713cce367171257e9d6810ca6597eb8151ec8d066468eddb101b02fc2224625bf49b84520b4b18293"}, {0xc8, 0x10f, 0x4, "802780abd2017326df1e4cd6e28ef3796b6d03ca488fd46697ea8432c8313a5cd3f9d547dfb982e9591e9988f51ebdac35c7956c14aef8de34fcebd6f5a02f0e54894ac9ec9970c8731af536c653e73581694ce73b12b867a766578d388e60e2997852218c2641976567fa0315fd37f6dc5e7e7da4b84f1462488f3c5d6a1211fb8e6c341852132a52657ae66daf77ba16821334d109c197df79f09588764bf6150b509f849693136b67f370cccec1db33a7b4f1a75b"}], 0x1370, 0x40000}, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@common='teql0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00001cf000)=0x100000001) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000524000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000b43000-0x6f)={0x3ff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43, 0x8, 0x8, 0xffffffff, 0x10000, &(0x7f00002e9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff, 0xc1, 0xffffffffffff7fff}) 2018/01/11 19:45:06 executing program 2: r0 = socket$inet(0x2, 0x0, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2a000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={0x0, 0x0}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) shmdt(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fe", 0xf) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xc6) accept$packet(0xffffffffffffffff, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000002000-0x98)={r6, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1de, 0x80000001}, &(0x7f0000001000-0x4)=0x98) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x0) socket(0xf, 0x0, 0x100000000) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000fd4000+0xf3c)=0x3) 2018/01/11 19:45:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000968000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f00002e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000047000)=0x10) close(r0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000077000-0x4)=0xfffffffffffff801) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000332000)=""/56) 2018/01/11 19:45:06 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000002000)='./file0\x00', 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 19:45:06 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x100, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/11 19:45:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") sendto$ipx(r1, &(0x7f0000aea000)="490b11e21e1445bf15f5d744ee1d52c99e96d9dd2c73f7cf1da6aa18a65d61fe8eb5e280a0b74dcd873b405b0a0c3677befeb22c7bf680481cae87bd796124d4d6ab62c08df64a11594e9aabc298d3ab7be13d883e4c0157cb7a303db2a9ba4f47505a0e0f6433067b2558124377cf0d767bef4a9117f70c1b37c08389c5c434119a51f2ba3eba399b6e5a9d403f6411a6fa9ef31ec4ffe007421dd3b0f6d5f13e2f375e79b7f2da9608d884a04f399239c657eedab7f00a6aef4305029051b5c77e63e4252be0b2e7", 0xc9, 0x4000, 0x0, 0x0) getresuid(&(0x7f0000ab2000-0x4)=0x0, &(0x7f0000ce8000-0x4)=0x0, &(0x7f00000b5000)=0x0) ioprio_get$uid(0x3, r2) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") epoll_create(0x1f) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/11 19:45:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d77000)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000518000)='/dev/sequencer2\x00', 0x24000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e65000)=0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000976000-0x8)=0x0) 2018/01/11 19:45:06 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") clock_gettime(0x3, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0xb39, 0x40) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000e000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000005000-0x20)={0x3, 0x3, 0xfffffffffffeffff, 0xfffffffffffffaaa, r1}) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000005000-0x4)=0x0, &(0x7f000000d000)=0x4) 2018/01/11 19:45:06 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000ff5000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ff5000)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000ff7000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000ff7000-0x1)='\x00', 0x1, 0x2) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f0000ff6000-0x4)=0x0, 0x80800) 2018/01/11 19:45:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000211000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x5, 0x11, "39000000000000000002000001000000b800000023f7b7d65f90b0e6330e3b39b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x5, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x40}, &(0x7f0000526000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b96000)={0x0, 0x0}, &(0x7f0000278000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200082, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a03000)={r1, 0x0, 0x10, 0x0, 0x0}, &(0x7f000067c000)=0x18) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a6000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000043000)={r3, 0x3c3}, &(0x7f0000000000)=0x8) 2018/01/11 19:45:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) readahead(r0, 0xfffffffffffffffa, 0xe6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r1 = gettid() socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000d9c000)='status\x00') r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000)=0x0, 0x7563) 2018/01/11 19:45:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000522000-0xa)='net/icmp6\x00') sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000404000)='/selinux/context\x00', 0x2, 0x0) [ 79.155111] SELinux: unknown mount option [ 79.192037] SELinux: unknown mount option 2018/01/11 19:45:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000085d000)=0x10) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002bf000-0xf)='/dev/sequencer\x00', 0x149500, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000019b000-0x4)=0xffffffff00000000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e9c000-0x3)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000edf000-0x20)={0x0, 0x3, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0xffff, 0x0, 0x0}) dup(r1) 2018/01/11 19:45:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000973000)='keyring\x00', &(0x7f00004f5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f10000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a7c000+0x393)='/selinux/validatetrans\x00', 0x1, 0x0) accept4$packet(r1, &(0x7f0000fa1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008c9000-0x4)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000002b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d5000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f60000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0xa, 0xa0, 0x20, 0x72, r3, r4}, {0x4, 0xa9, 0x9, 0x2, 0x2, 0x1, 0x711f, 0x10000}, {0x9, 0x10000, 0x2, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x1, 0x9b, 0x5, 0xc72f, 0x81}}, 0xe8) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000c2a000)=""/177) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) keyctl$assume_authority(0x10, r0) 2018/01/11 19:45:06 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000b000)={0x1b, 0x7b6f, 0x7, 0x2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x2d4)=@delsa={0x2d4, 0x11, 0x71b, 0x7, 0x2, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa, 0x3c}, [@algo_aead={0xcc, 0x12, {{'rfc4309(gcm_base(xts-camellia-asm,sha256-avx))\x00'}, 0x400, 0x60, "02ffa2ab316d00a8107831a5e648a3dfebc30d79e12fcbc8b4336417533379617c6669652991600f26d87805522f2abe0aad006ea48d39932c13bed59ad606632b8bb48b2d3bc9f040787a68b36487a1fc92234bc989908eeea5857612617860fde1144285014f424bb64f76e6442b0d208fef2a2effec36b77662b397300bae"}}, @user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}, @algo_auth_trunc={0x74, 0x14, {{'crc32c-generic\x00'}, 0x138, 0x1e0, "7829dec6e1e5ce98bc7a23d5291fba15a3839a51cde3be6a127c2c9645825f7141118d7519ef69"}}, @algo_aead={0x140, 0x12, {{'generic-gcm-aesni\x00'}, 0x790, 0xc0, "5ec2943fad6f2e57f85707bd0de29789a1caf7cd05f8c806d7485a285cd49a0adae59e5be7b00c21531692b79ad9f378cd7083ebfa223509bfb0d581160b05c398001d16018e62ee0849c882c7eedd1f9aa392c59a388c8e56ff42587c2589c45106579d70fed61054dee741cb39001c284856ac94801caa8c881409a78548b8b2f93ed1f3cc0ece619038aa18e2ccde045777e92c5eaef924beffd585983fb1c077e79aae512cc7c32b6b5e856b285ee13e0f626e65a5b55627ddf5bc98304ee5b2969294bb240f15bd68fdf0db9163d7fb944fad463b8319c11d53615037b7ec2db43168499ec055501fe00d16eeea8257"}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f0000007000)='./file0\x00', 0x8080, 0x0) 2018/01/11 19:45:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000ddb000)=[{&(0x7f0000e49000)=""/172, 0xac}, {&(0x7f0000c51000)=""/110, 0x6e}, {&(0x7f0000ed6000-0x98)=""/152, 0x98}, {&(0x7f0000b24000-0x2c)=""/44, 0x2c}], 0x4) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x10000) getuid() ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 19:45:06 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 19:45:06 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000052a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00006c9000-0xb3)="24000000210025f0071c0165fffffc0e020000000010000002e1000c08000b0000000004", 0x24) 2018/01/11 19:45:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f0000f9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00007e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000063d000-0x4)=0x14) fstat(r1, &(0x7f0000d5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 19:45:06 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r0, &(0x7f0000ab0000)=[{&(0x7f0000eef000)=""/45, 0x2d}, {&(0x7f00005d5000-0xd2)=""/210, 0xd2}], 0x2, 0x0) flock(r0, 0x1) 2018/01/11 19:45:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect$ipx(r0, &(0x7f00004ea000)={0x4, 0x5, 0x6, "4d6dbb3c212d", 0x173b6cc, 0x0}, 0x10) getsockopt(r0, 0x2c, 0xff, &(0x7f000076c000-0x2d)=""/45, &(0x7f000022a000-0x4)=0x2d) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000768000)=@int=0x0, &(0x7f0000da0000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f0000e55000-0x10)='/dev/input/mice\x00', 0x0, 0x20c800) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000036e000)=0x9) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000403000-0x18)=@generic={0x5, 0x7f, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c47000)={0x81, 0x1000, 0x83b0, 0x10000, 0x9, 0x8, 0x400, 0x80000000, 0x20, 0x1, 0x80000001}, 0xb) 2018/01/11 19:45:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000687000-0x10)={&(0x7f0000e31000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000ab5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000e6000+0x46d)=0x2, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)='Q', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00004a5000-0x7f)=""/127, 0x7f, 0x2, 0x0, 0x0) 2018/01/11 19:45:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000019f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockname$unix(r1, &(0x7f00009f2000)=@file={0x0, ""/4096}, &(0x7f0000912000)=0x1002) writev(r0, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fe23ffb01101800000007000d00", 0x39}], 0x1) 2018/01/11 19:45:06 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f68000)='/dev/input/mice\x00', 0x0, 0x20200) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f68000)=0x0, &(0x7f0000c5d000-0x4)=0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 19:45:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f0000061000)={0x0}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000e93000)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00002e0000-0x20)={"9cca91699972f842b74acd91b042c3f8", {0x4, 0x8, 0x8, "b92773803539", 0x1359, 0x0}}) open(&(0x7f0000a35000)='./file0\x00', 0x80200, 0x0) 2018/01/11 19:45:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) timer_create(0x1, &(0x7f000070e000-0x60)={0x0, 0x21, 0x4, @thr={&(0x7f00008a2000)="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", &(0x7f000079c000)="b075a391706ec6f264e8683e4901554dbe35868c70ef6be246e5f93a43e311bd071fee8a506e3e52a13089af88a0032539be009b69747abd8fa95b23e868cf748daa38d777a29a2863911bef9e3900ef45b1052a6ba63844a3a34c7c87b8fbfe91787bfce8f8ca01ac26fc74e432914dda4f8d419f0ab6bc595cbef114a3b1d4c2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f9000)=0x0) timer_delete(r1) setns(r0, 0x8000000) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) get_robust_list(r4, &(0x7f0000d5e000)=&(0x7f0000853000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f11000)=0x18) 2018/01/11 19:45:06 executing program 0: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000093b000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000093a000)={0x9, &(0x7f00002d1000)=[{0x8, 0x7f}, {0x2, 0x4}, {0x3, 0x100}, {0x0, 0x3}, {0x10001, 0x6}, {0x0, 0x6}, {0xff, 0x1}, {0x80, 0x401}, {0x3, 0x7}]}) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mknodat(r1, &(0x7f0000939000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/11 19:45:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)={0x0, 0x0, 0x20, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) 2018/01/11 19:45:06 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000092f000)="", 0xfffffffffffffd60, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f7d000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f7c000)={0x0, 0xda, "2491180875e44b9ff328a76dc9b38a2a90d6f46f09d84344277887ee3c554a246751f7f69eb9323897855fcbfaab7746897cefb8f82fc329da3e838156cff5730acbfa7bbfc905961f9335e3f83893e11263d5778440c5ffc8c75b8a49271476a5425c2ed9198ba93c9abebbbd91460ada99ec15027cecce3520fdd0904e212f837eb1dc55c03df62255cfb79cee1327a162cd1b9edfe8d9bb2076e2880591f7efd09d9743ca0b8f30f7cd19cb2ec7dc616b36681c6a262690257d5c4c76975e623428d305d91c31d2931ae609842c45f057f3d3a21b34b9c96a"}, &(0x7f00001aa000-0x4)=0xe2) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f7c000)={r2, 0x5a3a, 0x30}, &(0x7f0000e81000-0x4)=0xc) 2018/01/11 19:45:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000eaa000)={@common='sit0\x00', &(0x7f000026b000-0x20)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 19:45:06 executing program 2: r0 = getpgrp(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000abb000+0x8cf)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a85000)=0x0) setpriority(0x2, r0, 0x0) 2018/01/11 19:45:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007bb000)=0xc) lstat(&(0x7f00006cc000)='./file1\x00', &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000b5f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f2d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000085d000)={r4, r5, 0x100000000}) fcntl$setlease(r3, 0x400, 0x0) open(&(0x7f0000ec9000)='./control\x00', 0x6c02, 0x0) 2018/01/11 19:45:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x5)='hpfs\x00', 0x1, &(0x7f0000000000)="0cbeb8432bbc9a3b7e842c817fa6af222fafb45428fac7a749421b37cc65d57e21832583793f4d4b4eb2544211e8e00352fc8f412ee8f7c9228f38a89f13b901e7d840e9cf52f2") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r1 = socket(0x1000000000000010, 0x803, 0x0) write(r1, &(0x7f000064a000)="26000000110061cf930900000000000000000000000000cd0008ffffa0074751050003000000", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 19:45:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000017e000-0x15)='/dev/pktcdvd/control\x00', 0x12480, 0x0) ioctl$TIOCEXCL(r0, 0x540c) fdatasync(r0) r1 = socket(0x10, 0x2, 0xc) lgetxattr(&(0x7f0000ac2000-0x8)='./file0\x00', &(0x7f0000ede000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000f6000)=""/140, 0x8c) write$tun(r0, &(0x7f0000177000-0x97)=@pi={0x0, 0x6003, @ipv4={{0x20, 0x4, 0x8001, 0x8, 0x93, 0x0, 0x3e2, 0x2, 0x4, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end={0x0}, @end={0x0}, @ssrr={0x89, 0xf, 0x40, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @cipso={0x86, 0x3e, 0x200, [{0x0, 0xd, "f3d463925b7c408f3d25b6"}, {0x3, 0x3, "06"}, {0x7, 0x4, 'K&'}, {0x2, 0x4, "861b"}, {0x1, 0x5, "58112d"}, {0x1, 0x6, "1acd776e"}, {0x7, 0xa, "cc0a21c05ea42bae"}, {0x7, 0x2, ""}, {0x0, 0x9, "d98c3cd340bcf6"}]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr=0xd846, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0xb, 0x66dd, [@empty=0x0, @loopback=0x7f000001]}, @noop={0x1}]}}, @udp={0x3, 0x0, 0x13, 0x0, "6531ef37ed1f9c94cadda2"}}}, 0x97) write(r1, &(0x7f000025c000)="1f00000007010100f5fe06ffffff13000000721f090000001e7f1f00f34000", 0x1f) 2018/01/11 19:45:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f0000000000)={0x0, 0x0}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000289000)={0x0, 0x0}) r2 = accept4$inet(r1, &(0x7f000067d000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020a000-0x4)=0xfe75, 0x80005) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c09000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f15000)=0xe8) getresuid(&(0x7f0000ac2000-0x4)=0x0, &(0x7f00004ee000)=0x0, &(0x7f0000d36000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000036d000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x3ff, 0x2, 0x80, 0x20, 0x6, r3, r4}, {0x2, 0x0, 0x100000001, 0x2, 0x3, 0xfffffffffffffff7, 0x1, 0x10001}, {0x2, 0x80000001, 0x8, 0x7}, 0x8, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x0, 0x9, 0x1, 0x80000000, 0x3}}, 0xe8) 2018/01/11 19:45:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003e7000)={0x0, 0x0}) getpgrp(r0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000085f000)={{0x63, 0x3}, {0x2, 0x400}, 0x832d, 0x4, 0xe631, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f00006d6000/0x2000)=nil, 0x2000, 0x2000008, 0x7, 0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000829000)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/11 19:45:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000031c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202}) tgkill(r1, r2, 0x1) 2018/01/11 19:45:06 executing program 6: umount2(&(0x7f00008b2000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:06 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000006000)={0x7, 0xed, &(0x7f000000b000)="81b9984264f943e020953c8e992b1abc4d2935293d42350c31e347f2b2d085dc21f15898bb36995fc3e41eeab517e9f2a18079d8d72c4419335bb7487acf7009b15df1bd6e3c965e967ba1b42d5f9ed26940140d5cfe842fefdf566fa8b1f0dddcfdabfedcc0be18b50ad0e9340ed122f1fcdc35fe74c9fe755735583d3b877f1bb62409a35dc86a1b88916c676c7cbff254974a6c2901a68cbeb1d075fbedb9793aadeb5b2b3e8aece004e2f4a66ce57955713092935ab3793411f433e71927a1103c89016e9678497c09c9d10b768793781d0b845fc9c3caab6725cb0508a63174256aaa63b5abd2a8115220"}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/11 19:45:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a18000-0x9)='/dev/rtc\x00', 0x0, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getxattr(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e79000)=@random={'user.\x00', '/dev/rtc\x00'}, &(0x7f0000328000-0xc6)=""/198, 0xc6) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) fcntl$dupfd(r2, 0x0, r2) 2018/01/11 19:45:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d4b000-0x5c)={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x8, [0xffffffff, 0x6c, 0xffffffff, 0xfffffffffffff001, 0x0, 0x3, 0xff, 0x6]}, 0x5c) r1 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000532000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fc6000)=0x0, &(0x7f0000b69000-0x4)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000b2f000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/11 19:45:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f00002f4000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000095e000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000449000-0x4)=r2) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff0000020a1300000000ff06800811000d0009000800001900000000f6", 0x29}], 0x1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/keychord\x00', 0x34000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000cda000-0x4)=0x0) r4 = memfd_create(&(0x7f00005a1000-0x1)='\x00', 0x3) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00003c1000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001000)=0x0) 2018/01/11 19:45:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000a77000)='/dev/usbmon#\x00', 0xff, 0x2100) r1 = accept4(r0, &(0x7f0000d5f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005f3000)=0x58, 0x80800) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000da5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, 0xfffffffffffff5dc, 0x1b9800000, 0x100, 0x9, 0x800000, r2}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) unlink(&(0x7f0000bd1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000483000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/11 19:45:06 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/dev/pktcdvd/control\x00', 0x200440, 0x0) syncfs(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000005000-0x1)="f8", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0xbb)="5bd1d12e719fda10c2ee7aec5a3ce2acf888500ea5df33763aaa9d4ce8ce49cfe0eda7b9cf21661e2381b6ca29f93276bda3eee8db50258ff78acf0d649a0392feee645889db0b6a59f145373e49e88dec8681a76c3cf5ffff322d25a264168eb37dc7dc3fcc14d595fac35470731f75aebcec9110fad75b29e177cd6fbeeae575c68c8a2e024ac8bb611676763b8e17668866c967d162c734d0d33c95cf10fad306bfee15dfb8eb41082b0f66d9be2102466d4807769d5e028750") waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x20000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='ns/net\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000005000)={@rand_addr=0x10001, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) ioctl(r2, 0x5101, &(0x7f000042a000)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x12000, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000005000-0x6)={@common='bpq0\x00', @ifru_names=@generic="4f96158c80b6c2756a0c9335a4d71cac"}) 2018/01/11 19:45:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f59000-0x30)={0x28, 0x0, &(0x7f00009ef000)=[@decrefs={0x40046307, 0x0}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x1}, @clear_death={0x400c630f, 0x3, 0x3}], 0x0, 0x0, &(0x7f0000627000)=""}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000256000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/11 19:45:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000054c000-0x8)='./file0\x00', 0x103) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000bdb000)='./file0\x00', &(0x7f00008a5000)='./file0/file0\x00') r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c5d000-0x11)='/selinux/context\x00', 0x2, 0x0) connect(r0, &(0x7f0000728000-0x80)=@generic={0x8, "91c7691ea69a93c5619eb07dca77431c18d05a85659a80b1dd686ce5ccafaa19e3b3604eb2b081c4c81fbda4c9c813cf65012927a2fcf2ae74b643f6328febfe2c711a16bcd21b92361f87b548d0dc107d4440e17c2fc0bf58c8da3abce4b1f87cf69679a85f4fd9133a9fa8682cf25dfad302c049de9a2bb8e80e956755"}, 0x80) getsockname$packet(r0, &(0x7f0000730000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000073000-0x4)=0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000085c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ea3000)={0x3}, 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000cb3000)=0x0) lremovexattr(&(0x7f00003b1000-0x8)='./file1\x00', &(0x7f00003e2000-0xc)=@known='trusted.syz\x00') umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2018/01/11 19:45:06 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b7d000-0x4)=0x0, 0x4) 2018/01/11 19:45:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00009dd000)=0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000a0b000-0xb4)='\b', 0x1) sendto$packet(r1, &(0x7f000027a000-0x3)="446f1e", 0x3, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f0000d25000-0x1000)="d6026eab47956e1a27f431b2eae5b01caed2f61f8bb6843495e27581913fdcf13fa89e74c9a39baae3dba3a890976b9cda286bf1b942be600aa9a2be6786955f166781c3435a61485881bedeb585d357678fb20375ea192c3827ef1d92fafaa7fe93e88893939a9e1281935d52c8cd16dff52c957aec99a1c712261337e1d44aca4f485b4923976b6170ae445a564a5736e7e998194c52e601eb4fb39d2764eb976a756a4db7d64bc49077ead157b1fb1d8973789be4d1a1468c22f4a1bdbec548f9f2f82896e514579ece295cbfc65456e561587c43e55c925eab924b31d40c5e3a92beb8a75459", 0xe8, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 19:45:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0xd, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) 2018/01/11 19:45:06 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000)=[{r1, 0x4, 0x0}], 0x1, &(0x7f0000009000-0x10)={0x77359400, 0x0}, &(0x7f0000008000)={0x53fc}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) close(0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000009000)={0x0, 0x10001}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000)={r3, 0x2}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$llc(r4, &(0x7f0000002000-0x10)={0x1a, 0xf7, 0x7, 0x0, 0x7f, 0xa3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/11 19:45:06 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000361000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000007000-0x3c)="390000001300090469000000810000000700000001000000010001070000001419001a00040003001100af21020000080001012d00f41ee400", 0x39}], 0x1) [ 79.577436] binder: 12929:12939 ioctl 40046205 0 returned -22 [ 79.587441] binder: release 12937:12945 transaction 102 in, still active [ 79.587447] binder: send failed reply for transaction 102 to 12937:12945 [ 79.588545] binder: send failed reply for transaction 103 to 12937:12945 [ 79.588547] ------------[ cut here ]------------ [ 79.588563] WARNING: CPU: 0 PID: 25 at drivers/android/binder.c:2151 binder_send_failed_reply+0x147/0x3a0 [ 79.588566] Unexpected reply error: 29189 [ 79.588570] Kernel panic - not syncing: panic_on_warn set ... [ 79.588570] [ 79.588576] CPU: 0 PID: 25 Comm: kworker/0:1 Not tainted 4.9.76-g9154940 #10 [ 79.588579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.588589] Workqueue: events binder_deferred_func [ 79.588600] ffff8801d9977910 ffffffff81d93149 ffffffff83a47180 ffff8801d99779e8 [ 79.588608] ffffffff83eab900 ffffffff82d61b17 0000000000000009 ffff8801d99779d8 [ 79.588616] ffffffff8142e371 0000000041b58ab3 ffffffff84189678 ffffffff8142e1b5 [ 79.588617] Call Trace: [ 79.588627] [] dump_stack+0xc1/0x128 [ 79.588636] [] ? binder_send_failed_reply+0x147/0x3a0 [ 79.588644] [] panic+0x1bc/0x3a8 [ 79.588652] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 79.588659] [] ? vprintk_emit+0x3ad/0x750 [ 79.588667] [] ? __warn+0x1a9/0x1e0 [ 79.588675] [] ? binder_send_failed_reply+0x147/0x3a0 [ 79.588681] [] __warn+0x1c4/0x1e0 [ 79.588688] [] warn_slowpath_fmt+0xc4/0x110 [ 79.588694] [] ? __warn+0x1e0/0x1e0 [ 79.588701] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 79.588708] [] binder_send_failed_reply+0x147/0x3a0 [ 79.588715] [] binder_cleanup_transaction+0xd2/0x140 [ 79.588723] [] binder_release_work+0x1b0/0x260 [ 79.588733] [] ? _raw_spin_unlock+0x2c/0x50 [ 79.588740] [] binder_deferred_func+0x9a2/0xd10 [ 79.588748] [] ? __lock_is_held+0xa1/0xf0 [ 79.588758] [] process_one_work+0x7e0/0x1610 [ 79.588776] [] ? process_one_work+0x72c/0x1610 [ 79.588783] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 79.588789] [] worker_thread+0xe0/0x10d0 [ 79.588796] [] ? __schedule+0x683/0x1ba0 [ 79.588802] [] kthread+0x26d/0x300 [ 79.588808] [] ? process_one_work+0x1610/0x1610 [ 79.588813] [] ? kthread_park+0xa0/0xa0 [ 79.588819] [] ? kthread_park+0xa0/0xa0 [ 79.588824] [] ? kthread_park+0xa0/0xa0 [ 79.588830] [] ret_from_fork+0x46/0x60 [ 79.589517] Dumping ftrace buffer: [ 79.589563] (ftrace buffer empty) [ 79.589564] Kernel Offset: disabled [ 79.860386] Rebooting in 86400 seconds..