[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.359193] audit: type=1400 audit(1518318375.914:6): avc: denied { map } for pid=4111 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts. 2018/02/11 03:06:22 fuzzer started syzkaller login: [ 24.650344] audit: type=1400 audit(1518318382.206:7): avc: denied { map } for pid=4122 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/11 03:06:22 dialing manager at 10.128.0.26:36711 [ 27.027782] can: request_module (can-proto-0) failed. [ 27.036656] can: request_module (can-proto-0) failed. 2018/02/11 03:06:24 kcov=true, comps=true [ 27.329638] audit: type=1400 audit(1518318384.885:8): avc: denied { map } for pid=4122 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9115 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/11 03:06:25 executing program 7: socketpair(0x1f, 0xa, 0xf4, &(0x7f000054a000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003e7000)={r1, 0x50, &(0x7f000014f000-0x50)}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r1, 0x6, 0x1, 0x8000, &(0x7f0000001000-0x4)=[0x0], 0x1}, 0x20) 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$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x20)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xcb)="b5203bbc4aeb76c6a33ed208762a91f38da24580d7e3cc29681ec1864ca56abbf0a22f26130afa01857d43da3d9071977d1b842b052f98c9907df34751027f3e325fc067927ae92742625b28be27707005fe456571d963c293ee3e6646aafa3062842d6b088b8e8d9f38096633ab67ed41c611c4d15bfcc5ad1e3669f16402abd209e80842d6eb59c609dbf32132baca1b16b8f89684f783d760afa7bcfda80db7f3d9c1c5615eb36eaae8f718fbc13699f898051a4cffd827737a40bfaf6347e8e058ad4bd66b07da4d9e", 0xcb}, {&(0x7f0000000000)="8d896da07fc8901732765f71fb46530f49e694b7c01556131c2afedae19bdf40c40752c500f182b8f92e990cdd46314792aa993a8edf9d5118b35b2686a5d0b58d18631fbea768c4963714404d2124d1130d71203e915e601f95128fb22890e2689eb7b10f3be4f19d882e54a7f1979853192af915c7e082deb3d60ba005fd52552ed5ffbb80aaa9cfcc62d9eea674312416d8cfc98c56da6b6011acffbe4ca6c48ae9b00af22114d56f5b2a25ed9cf0fdf65b91d1833afe12507da709e6a49459615a", 0xc3}], 0x2, 0x0, 0x0, 0x4000000}, 0x4c0c1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000003000-0x8)=0x287) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x4c, 0x9, 0x7ff, 0x5, 0x0, 0xffffffffffff72a1, 0x80, 0xc, 0x400, 0x3, 0x4, 0x9, 0xd35, 0x1, 0x2, 0x200000000000000, 0x4, 0x1, 0x2, 0x5, 0xffffffffffffd01e, 0x5, 0x4, 0x1ff, 0x120000000, 0x2, 0x31, 0x7, 0x527, 0x1, 0x7, 0x9d6, 0x6, 0x3, 0x12, 0xfffffffffffffd6f, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000003000), 0x5}, 0x20000, 0x6, 0x80000001, 0x7, 0x400, 0x9, 0x9995}, r2, 0xf1, r0, 0x2) close(r3) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r3, 0x1, 0x1}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004000)={0x6, 0x78, 0xffff, 0x1e37, 0x401, 0x9, 0x0, 0x4, 0xa000, 0x8, 0x2, 0x800, 0x100000001, 0x4, 0x4, 0x2, 0x2, 0x100, 0x5, 0xffffffffffff6cdd, 0x5, 0xfff, 0x7fffffff, 0x0, 0x80000000, 0x77, 0x6, 0x5, 0x1, 0x4, 0x4d08, 0x5, 0x9, 0x3, 0x6, 0x6, 0x7, 0x6, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000004000), 0x9}, 0x4, 0x8, 0x6, 0x1, 0x9, 0x6e2f, 0x88dc}, r2, 0x100000000, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000006000-0xc)={0x1, 0x0, [0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000004000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000006000)={&(0x7f0000006000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000-0x47)="0f727c2e4aaf70e7362ef36d4e8a432ad854c40f5e2bee3ab369f9b366da7b1205b9fcb2efd9d4887e86ce602d58e72cf311e15318e5a192b0332a7d8123f435d7c98cc9bbc7fc", 0x47}, {&(0x7f0000000000)="a83ca8a8cc9a9a5601b2231769220aa2defb5cf980d0e7ef1a6d96010968466dec2ce7d973329eb07613cd3b55e3aa98851c04cf94f81f1aa36a9c307c02736d5425b7a57ebb7d233acf775bdb1f4b514b2551b6facffc98fff237eea55c500befea03b7b3d4edabf4e055a0da960ea324fcedeb24af5762debca97f3443c2f98ad56930d2c8de4463b8ca21ee2e06d4b8153e0dabb2aa1bdbd7917eb0566e5b2460613fa1067a429e674df9", 0xac}, {&(0x7f0000007000-0x18)="31b576c6bd1fef922b848c9cd351a062ada07f651d4013af", 0x18}], 0x3, &(0x7f0000006000)=[{0xe0, 0x104, 0x8, "ca1f9c6312d9d82d1ba4b11ceee54729269a26edaabb014b0aa1cadc5b0efb31398881c10aaa1e6b5c262b14f26d0096cc1f20e5ca26a4424b00b0a91311ae77f50d8d66ebbc0e90196f530a7b9e21bca89fbe5b638e1c8c4ab0205188a5f462710c64fb84983bbd09d5de030a4639d4635d08372bedbdcd3b4b43bd049cc12224b10dc0970004f2f5c487e6b2672b06372d59042727ba99b256ae905ae98d16d97ef187a4532ef93ffee2fa03641e77428bcc171fc39f4b0e092664f79eb255421c50c5623c4ff03edefad831fe2d"}, {0xc0, 0x1, 0x8, "cde844ab278294bea7e13441c846726da0a6d4fcb47d47a8e58a05a2ac2a4f8e8bc1cc913760223a95fdeddf6402d6c1c4d689f18a56353e5a4a99ddbf855fbc94cd797b88bb11381de921f37af8d7f54730750e588bd9b48dbdea2303cc4b657acfa35a5fa1dee8ccfb138d345569cf1a9fc5bf083e00e82b5e0741ccc5382195d26b05fa5472aa3a2f6d1f89bb75497f5c91736a6d468713a437e27ca88c7095d262a7bfd242f762"}, {0xf0, 0x29, 0x200, "13054fe53a8ed3186375fc60eb76956fd6ccd5c10741959f711454a27226894d40d0fd5b512f619c202a7032c9d4f70114a7cebba7be8d3f8573e856f18dc5a388316d29b11d3c9c16ae62a0a638aef77031f064025296ab364b23786181bc31571c62ea5e817842e5ed435f59c5552b5f9339f0281acdc79b3700b9be5e8aaad59a18ec5b842cf4b31c1714ce7088330c662ec6bc0aa00739e3e6c1fc36d4f4bd26225e3225241c2b92298d6b0eed94fdebb65d412a913cc36679ece5e0ece36d0fcdc7db58c960e653bb592af6e6130e510eca07c8c2191ba4f254c647"}, {0x10, 0x0, 0xc3}], 0x2a0, 0x4000000}, 0x20008000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r1, 0x3, 0x2}, 0x10) 2018/02/11 03:06:25 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009b3000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xb, 0xd, &(0x7f0000001000-0x43)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x200}, [@ldst={0x3, 0x3, 0x3, 0xb, 0x5, 0xfffffffe, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1000}, @ldst={0x3, 0x2, 0x0, 0x4, 0xf, 0x10, 0xffffffffffffffff}, @alu={0x7, 0x400, 0x9, 0xaed47a8c22257089, 0xf, 0x10, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000001000-0x4)='GPL\x00', 0x5, 0x7a, &(0x7f0000000000)=""/122, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000001000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) r2 = gettid() socketpair(0x10, 0xf, 0x9b30, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x2, 0x2, 0x0, 0x5, 0x5000, 0x3, 0x3, 0x4, 0x8001, 0x7ff, 0x4, 0x80c4, 0x3, 0x81, 0xf94, 0x2, 0xfc, 0x2a78f7b3, 0x8001, 0x80, 0x10000, 0xffffffffffff5e1f, 0x9, 0x8, 0xc000000000000, 0x0, 0x7, 0xb3e, 0x9, 0x0, 0x20, 0x6, @perf_bp={&(0x7f0000000000), 0x2}, 0x80, 0x4, 0x26, 0x5, 0xfffffffffffffffe, 0xffffffffffffa5e3, 0x10001}, r2, 0x1f, r3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x10)=@ax25, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f0000003000-0x38)=""/56, 0x38}], 0x2, 0x0, 0x0, 0x3f}, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000005000-0x20)=[{&(0x7f0000004000)=""/171, 0xab}, {&(0x7f0000005000-0x6)=""/6, 0x6}], 0x2, &(0x7f0000004000)=""/68, 0x44, 0x5}, 0x2000) getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000)={r5, 0x0, 0x22, 0x1000, &(0x7f0000004000)="3e8c7ce28e7cdf527ed565a0ce8780f605047d2f9afcea6af2d05d2fccd50eaa7e5e", &(0x7f0000001000-0x1000)=""/4096, 0x5, 0x7}, 0x28) 2018/02/11 03:06:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000067a000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f00005fd000)="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", &(0x7f00009f2000)=""/152}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x3, 0x5, 0x5, 0xd8, 0x5, r0, 0x3240000}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x1, 0x0, &(0x7f0000001000+0x33d)={0x0, 0x0}) perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0x5, 0x7, 0x80000000, 0x0, 0x0, 0x7, 0x21002, 0x4, 0x7, 0x7, 0x5fd0650b, 0x10000, 0x3, 0xfffffffffffffff8, 0x4, 0x3f, 0x1ff, 0x825d, 0xc9e, 0x80, 0x7fffffff, 0x0, 0x1, 0x9, 0x6, 0xb4f1, 0x6, 0x4, 0x4, 0x800, 0xb67, 0x1, 0x2f56, 0x0, 0x1, 0x9, 0x0, 0x3ff, 0x4, @perf_config_ext={0x0, 0x49e}, 0x100, 0x6, 0x6580, 0x5, 0x80000000, 0x800, 0x6}, r2, 0x2, r4, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000000000)=[{&(0x7f0000003000-0xc4)=""/196, 0xc4}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000001000)=""/139, 0x8b}, {&(0x7f0000002000)=""/48, 0x30}], 0x4, &(0x7f0000001000-0xf2)=""/242, 0xf2, 0x5}, 0x41) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xd, 0x6, &(0x7f0000003000-0x30)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x2e}, @map={0x18, 0x9, 0x1, 0x0, r4}], &(0x7f0000000000)='syzkaller\x00', 0x1544, 0x1000, &(0x7f0000001000)=""/4096, 0x0, 0x1, [], r5}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000004000-0x4)=r6, 0x4) close(r3) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000-0x20)={r0, &(0x7f0000004000), &(0x7f0000004000)="6dbea11b4c5b8152654d5f5e7115f04c6304a55a2418d9cb958f9bbc68ffade1f40d5ba5729f3dc5961b9775b10f55753061397ca0cecfa16b8042c5a14c5fbe492fcb6810fdd287c7fb7bf2e89fe01cab1bf75a190fb8ff19b740a7bb6c2630d80bfc85098802d60f79638ec2633362da1c3c962fba6708557faf30"}, 0x20) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000001000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000005000)={&(0x7f0000005000-0x10)=@ax25, 0x10, &(0x7f0000006000-0x70)=[{&(0x7f0000004000-0x95)=""/149, 0x95}, {&(0x7f0000004000-0x27)=""/39, 0x27}, {&(0x7f0000006000-0x5b)=""/91, 0x5b}, {&(0x7f0000005000-0x58)=""/88, 0x58}, {&(0x7f0000001000)=""/47, 0x2f}, {&(0x7f0000004000-0x42)=""/131, 0x83}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000006000-0xeb)=""/235, 0xeb, 0x14}, 0x10100) 2018/02/11 03:06:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x9cd, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xf, 0x5, 0x4, 0x10000, 0xa, r1, 0x8000}, 0x2c) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = gettid() r4 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x7fffffff, 0x8000, 0x6, 0x81, 0x0, 0xff, 0x10004, 0x8, 0x6, 0x2, 0x1, 0x9, 0x80, 0x11, 0xda03, 0x9, 0x80000001, 0x0, 0x5, 0x9, 0x3b2b, 0x1, 0x6, 0xf7, 0xcd, 0x20, 0x7fffffff, 0x5, 0x7, 0xffffffffffffffe0, 0xfd4, 0x401, 0x1, 0x5f56, 0x2, 0x6753, 0x0, 0xffff, 0x0, @perf_config_ext={0x1, 0x9}, 0x2414, 0xa66, 0x1f, 0x7, 0x401, 0x26, 0x1}, r3, 0x80000000, r1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 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) recvmsg(r2, &(0x7f0000003000)={&(0x7f0000002000)=@ipx, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x9)=""/9, 0x9}, {&(0x7f0000002000-0xeb)=""/235, 0xeb}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000004000-0x8e)=""/142, 0x8e}, {&(0x7f0000003000)=""/52, 0x34}, {&(0x7f0000001000+0x93e)=""/237, 0xed}, {&(0x7f0000002000-0x20)=""/32, 0x20}, {&(0x7f0000003000)=""/110, 0x6e}], 0x8, &(0x7f0000003000), 0x0, 0xc446}, 0x0) socketpair(0x11, 0x7, 0x7ff, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x748) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005000-0x28)={r5, 0x0, 0x64, 0x19, &(0x7f0000001000-0x64)="67fb4468faf9d9038569ca1e1931a771e8081e99441ce0cf868c5d338c8816f5055d83409253031436500a53a511144e0a12432969a965197ab4c3237ddce4055872f69c93437548659ddb08bd574d5ad0b156d6c79a57b2981289f1ac02feef32dbb7c0", &(0x7f0000005000-0x19)=""/25, 0x5, 0x544}, 0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x84) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x2, 0x100, 0x2, 0x0, 0x0, 0x7, 0x4000, 0x2, 0x5, 0x1ff, 0x6, 0x3, 0x6, 0x400, 0x58fe, 0x4, 0xffff, 0x1, 0x3, 0x6, 0xfffffffffffffffb, 0x0, 0x4eeb, 0xfffffffffffffffd, 0x7fffffff, 0xac27, 0x5412eead, 0x3, 0x9, 0x0, 0x62dd, 0x2, 0x9, 0x4, 0x4, 0x11, 0x0, 0x6, 0x3, @perf_config_ext={0xfffffffffffffffa, 0xd08c}, 0x2400, 0xffff, 0x6000000000, 0x7, 0x2, 0xfffffffffffffff9, 0x1}, r3, 0xda1, r6, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000005000-0x8)) 2018/02/11 03:06:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000002000-0x78)={0x4, 0x78, 0x400, 0x9, 0x100000001, 0x800, 0x0, 0x41fd, 0x2, 0x7, 0x4, 0x97, 0x3, 0x4, 0x1, 0xf60c, 0x7ff, 0x6, 0x1, 0x7, 0x2, 0x0, 0x1f, 0x3, 0x10000, 0x3, 0x60, 0x9, 0x0, 0x1ff, 0x9, 0x9, 0x4fb90d6d, 0x8, 0x8, 0x1, 0x1f, 0x8, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000001000), 0x9}, 0x820, 0x40, 0x7fff, 0x5, 0x8, 0x7, 0x3}, r2, 0x4, r0, 0xc) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x8, 0x7, 0x3, 0x100, 0x0, 0x59f, 0x42180, 0x4, 0xfffffffffffffffb, 0x248d, 0xda3, 0x9, 0xa6d, 0x3ff, 0x101, 0xcf5, 0x5, 0x6, 0x75c, 0xd7, 0x7, 0xffffffff, 0x7f, 0x0, 0x1, 0x0, 0x5, 0x81, 0x71, 0x800, 0x1ff, 0x0, 0x6, 0xb31, 0x10000, 0x0, 0x0, 0x81, 0x4, @perf_bp={&(0x7f0000002000-0x1), 0x1}, 0x0, 0x4, 0x3864, 0x5, 0x80, 0x8, 0x7f}, r2, 0x40, r1, 0x3) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x805, 0xffffffff, 0x5bc7, 0x0, 0x0, 0x4, 0x10, 0xf, 0x3, 0x5, 0x2, 0x7, 0x2, 0x12d89b13, 0xfffffffffffff772, 0x800, 0x8000, 0x10001, 0x9, 0x1, 0x1ff, 0xa7fa, 0x8000, 0x7, 0x3f, 0x8001, 0x8, 0xec0, 0x617, 0x2, 0x6000000000, 0x0, 0xb85, 0x8f2f, 0x11a9, 0x3, 0x0, 0x4, 0x2, @perf_config_ext={0x7, 0xf140}, 0x8040, 0x8, 0x3, 0x4, 0x81, 0x80000000, 0x10001}, r2, 0x2, r4, 0xf) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x97424c4, 0x3, 0x23, 0x3, 0x0, 0x8001, 0x0, 0x8, 0x2, 0x0, 0x46, 0xfffffffffffffffa, 0x80, 0x9, 0x9a2, 0x8, 0xff, 0x8, 0x7fff, 0x18efff51, 0x9, 0x20, 0x800, 0x2, 0x9, 0x4, 0xfffffffffffffc01, 0x200, 0x6cd, 0x8, 0x1, 0xffffffffffff85d7, 0x20, 0x8, 0x0, 0x8, 0x0, 0xe092, 0x1, @perf_bp={&(0x7f0000003000-0x1), 0x1}, 0x10068, 0x2, 0x4, 0x0, 0x7, 0x80, 0xffffffff}, r2, 0x4, r0, 0x2) 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) mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0xa)='hugetlbfs\x00', 0x2000000, &(0x7f0000003000)="612794a102d67480077ba01ac375133bddb6b4cb02d2bdebf171") ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0xf7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000005000-0x4)='udf\x00', 0x0, &(0x7f0000001000-0xe7)="d38a285c7cb0f7700c4d2407c7e22222fef4bce9a9a01b3e5f75d09b4366b748fddd974021dff8326724a901b60bbb49ff8a4cceabb7535f6141a937eac3c8e37f16a326dcbed092d0ff52ca5d7f56b01efd13f1626764aaaede43301d3bb5cb6e6d7c18e4e08830774f5c3611289ac1e5e9d43a8a9b378a7d82585fbc21e69a8d068f14c5a771473995b52b84c03e5754ffad938bce481ba1b42f21bb41b13aa21d2497cb346af194af7a9f4e3d000da4be976cf04ab123fb6e0a69edc4e9199d6318c18687aed4bfdb5667361f0d70c7ca3435692672e2da788f95588b1e13924200e929f796") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r0, 0x50, &(0x7f0000004000-0x50)}, 0x10) getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000-0x78)={0x4, 0x78, 0x20000, 0x389, 0x3, 0x4, 0x0, 0x3, 0x20, 0x83e9ad4a3de05f35, 0x1, 0x4ebf, 0x6, 0x6, 0xbd07, 0x8, 0x1ff, 0x0, 0x2, 0x9, 0x5, 0x400, 0x9, 0x1ee, 0x3, 0x7f, 0x0, 0x8, 0x1cc, 0x4, 0x4, 0x3ff8000000, 0x5, 0x7, 0x3f05, 0x4, 0x8000, 0x10000, 0x0, 0x81, 0x7, @perf_config_ext={0x4, 0x88}, 0x2000, 0x2, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x4}, r2, 0x1ff, r5, 0x9) socketpair(0x9, 0x3, 0xff, &(0x7f0000001000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000007000-0x4)=0x10001, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000007000)=0x84d, 0x4) 2018/02/11 03:06:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='aio\x00', 0x20, &(0x7f0000002000-0xa9)="336cef260ee05a289266d566b2c9a6315a6d3e3eb6313f4a14f619a99bff842c510114cebfba246973dad49b48bbead273e59d4ba17d5c993dcfca1dfe5059064b8da0acabc4784bb0040181a94f4b8e36da786ec4e9fd4be77bbf5c7243f142e3e554aa95e6dac093015528dcabd7bda143a5e2fd38b392303303e181bce27457709adcf9dbd9a07adef62427c6ca4534af72e67da044c2013937866c99d4205cf468a8fc632c471a") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x10001, &(0x7f0000002000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r3, 0x2, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) r4 = gettid() r5 = perf_event_open(&(0x7f0000002000)={0x3, 0x78, 0xe10, 0x2, 0x7, 0x5, 0x0, 0x4, 0x400, 0x1, 0x401, 0x6, 0x9f5, 0x7ff, 0xffffffff, 0x5b, 0x3f, 0x1ff, 0xfffffffffffffffa, 0x2, 0x7, 0x1ff, 0x40, 0x8001, 0x3, 0x1, 0x401, 0x5b, 0x8001, 0x9, 0x3, 0xd1e, 0x4a, 0x99c, 0x7f, 0x2, 0x20, 0xfff, 0x0, 0x9, 0x4, @perf_config_ext={0x100, 0x2d8}, 0x20000, 0xff, 0x8, 0x5, 0x800, 0x7, 0x6262}, r4, 0x5e, r2, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004000-0x78)={0x5, 0x78, 0x6, 0x1, 0x6, 0x5, 0x0, 0x8000, 0x4000, 0x8, 0x36452853, 0x1000, 0x4, 0x8, 0x7baa, 0xfff, 0x4, 0x7, 0x61, 0x20, 0x153, 0x4, 0xa, 0x5, 0x8, 0x4, 0x780000, 0x6, 0x48b, 0x8b06, 0xedc, 0x3, 0x100, 0x200, 0x1, 0x7, 0x6, 0xfffffffffffff759, 0x0, 0x4, 0x6, @perf_config_ext={0x20000000000000, 0x60}, 0x1, 0x8, 0xae42, 0x6, 0x7fff, 0x400, 0x2}, r4, 0x0, r3, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000003000-0xc)={0x1, 0x0, [0x0]}) r6 = perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0x5, 0x4, 0xfff, 0x7ff, 0x0, 0x6, 0x2b408, 0x1, 0xfffffffffffffffe, 0x2, 0xb8, 0x1, 0x100000001, 0xc54, 0x4, 0x0, 0xb1, 0x100000001, 0x2, 0x0, 0x3, 0x1, 0x5, 0xd1ad, 0x3, 0x4, 0xb28b, 0x5, 0x521e, 0x9, 0x0, 0x100000000, 0x25, 0x1, 0x1, 0x4, 0x0, 0x1, 0x0, @perf_config_ext={0x100000001, 0x7fff}, 0x1c28, 0x401, 0x9, 0x0, 0xe1, 0x5, 0x2}, r4, 0x7, r2, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r3, 0x3, 0x2}, 0x14) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x5f0, 0xfffffffffffffffc, 0xe4a2, 0x100000000, 0x0, 0x726, 0x8000, 0x4, 0x100000000, 0x5027, 0x3, 0x1, 0x42d8a2bf, 0x800, 0x100000001, 0x781, 0x8, 0x8, 0x100, 0x7, 0x6, 0x5e3, 0xc5a7, 0x10001, 0x10000, 0x40, 0x100, 0x1, 0x28, 0xeba, 0x7, 0x80000000, 0xe845, 0x9, 0x5, 0x8000000, 0x0, 0x80000000, 0x0, @perf_config_ext={0xff, 0x1}, 0xa615d6f6fda74b50, 0x7, 0xfe4, 0x7, 0x4, 0x6, 0x8}, r4, 0x8, r3, 0x2) mkdir(&(0x7f0000001000)='./file0\x00', 0xa5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0x8, &(0x7f0000004000-0x40)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, @map={0x18, 0x1, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r3}], &(0x7f0000004000)='GPL\x00', 0x2, 0x1c, &(0x7f0000002000-0x1c)=""/28, 0x41f00, 0x1}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000+0x8f5)={0x3, 0x78, 0x4, 0xa4, 0x0, 0xffffffff, 0x0, 0x6, 0x0, 0x4, 0x8000, 0x1000, 0x5, 0xae11, 0x80000001, 0x5, 0x10001, 0x8, 0x4, 0x101, 0x86, 0x3f, 0x7f, 0x4, 0x3, 0x5, 0x4000000000000000, 0x81d, 0x3, 0x5, 0x100000000, 0xfff, 0x8, 0xf2c, 0x5, 0x6, 0x2ef7, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000002000), 0x2}, 0x40, 0x1, 0x0, 0x2, 0x40, 0x0, 0x1f}, r4, 0x74a, r3, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000004000)={&(0x7f0000000000)=@can={0x0, 0x0}, 0x10, &(0x7f0000007000-0x20)=[{&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000000000)=""/73, 0x49}], 0x2, &(0x7f0000003000)=""/5, 0x5, 0x9}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xf, 0xb, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x5466}, [@generic={0xc, 0x8001, 0xfffffffffffffff7, 0x101}, @generic={0x200, 0x200, 0x40, 0x3}, @generic={0x7, 0xa01d, 0x3f, 0x40a}, @alu={0x4, 0x383e0000, 0x1, 0x8, 0x4, 0x0, 0x10}], {0x95}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x3, 0xfb, &(0x7f0000004000)=""/251, 0x41f00, 0x1, [], r7}, 0x48) 2018/02/11 03:06:25 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x6, &(0x7f0000001000-0x30)=@raw=[@alu={0x4, 0x7ff, 0x5, 0x2, 0x9, 0x6, 0xffffffffffffffff}, @jmp={0x5, 0x4b59, 0xd, 0x0, 0x7, 0x6, 0x10}, @generic={0x8, 0x2, 0x9, 0x5}], &(0x7f0000f65000)='syzkaller\x00', 0x1, 0xf6, &(0x7f000055d000-0xf6)=""/246, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000949000-0x10)={r0, r1, 0x2, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r2, &(0x7f0000001000-0x1000)="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", &(0x7f0000000000)="6bf2d759933165192c3f4e3cfe00ad8de5ef90730608631aa658f7fc0d7d93e18b781702ba4ca35e5a68851c79d88a6c46de094f24e166b3"}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x0) socketpair(0x19, 0x80007, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000000)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000002000-0x3c)="4dd1b6e26813e5f6a3231a4e85b75ee4058b46c3d356ba296d5d50a111dbd9056b52b086187e87426b4602e394f964d1fca38599437c688c8af9ee3a", &(0x7f0000004000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000)={&(0x7f0000004000)='./file0\x00', r2}, 0xc) r5 = getpid() perf_event_open(&(0x7f0000003000-0x78)={0x1, 0x78, 0x8, 0x9, 0x1, 0x1000, 0x0, 0x4, 0x20, 0x8, 0x0, 0x9837, 0x1, 0xdda, 0x2, 0x3, 0x7, 0x4c9, 0x3, 0x2, 0x0, 0xffffffff00000001, 0x5, 0x0, 0x3, 0x7f, 0xffffffffffffffe1, 0x1, 0x5, 0x2, 0x4, 0x45, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x3, 0x7, 0x7fff, 0x3, 0x0, 0x1000, 0x1, @perf_bp={&(0x7f0000004000-0x1), 0x1}, 0x90, 0x3f, 0x1, 0x3, 0x1, 0xffffffff, 0x39b}, r5, 0xfffffffffffffffd, r3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005000)={r3, 0x0, 0x7d, 0x1000, &(0x7f0000002000)="9bd449764c0637af0d1db2893dc6f4cee56e8d478ee1259ed9a22a77eff4f5de87c026880b63e17840e62ea666492ddc31c619a141e8ad86db025cfd726ec4bbcd5159910395887e9eb82c06c923678c3dfee9c40e195cc24ed60442149458dd29aae702b177539635acc0f98f9183434533d08b153519c8a3b72a5464", &(0x7f0000001000-0x1000)=""/4096, 0x8, 0x1f}, 0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000-0x10)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r6, 0x7}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000-0x20)={r3, &(0x7f0000005000-0xce)="2cbd02152d8de1eb7696ef579d58a791dd15dc312fddd1619b4e0e29450a3d237bf303a317cf15022fb0d95ee2a39fdca988b0aa2df29bcd2c37f1a0c5609b7adc37440e96fe41f12893c3c45fa89f3175749400ae2f8d624331477f6b860bcfd04d6ca1bc3624dbc0f199632004a3f097eddb667aa8ad01852ef83d28a3e63ac492813214b746cb2f986e9d0c0ab6eb490cdffaaf0273aa34bbc817448ab162defc49c4617afd350b7616b8d261e11ecc61214c6973ffed92ddb1602690764e9c661b03d5fde543eb61e8d3e2ff", &(0x7f0000008000-0x37)="5aca7d8f57f46f5230ea7766ca09d66ec5334e160ac2f7d7edcbc27d70040da8814a4c69b0f548bf4d9e78b40161128fcdf7ba559b1a2a"}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000008000)='./file0\x00', 0x1) 2018/02/11 03:06:25 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000059f000-0x8)={0x0, 0x0}) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000095d000-0x4)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r0, &(0x7f0000003000)="24a919726d3c2746310cea893f7055e810bf77866b8746171145f7f5adc12dab85245c4ce09e58a2f5e4c96c1d69b67ff8862167035ee30cfd27393da8ceeea0a242dec7c90c36babe1265ef9f2315f9923cc1fed87c257c2b9b5c99d48271713e377ee8c0b0", &(0x7f0000001000-0x8c)=""/140}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x3, 0xf2c, 0x401, 0x5, 0x0, 0x0, 0xa2c0, 0x6, 0x4000000080000, 0xff, 0x8, 0x7, 0x2, 0x80000000, 0x9, 0x20, 0x7, 0x10000, 0x0, 0x100000000, 0x6, 0x3, 0x800, 0x7, 0x7fff, 0x4, 0x4b2df282, 0xffffffff, 0x2, 0x0, 0xff, 0x3e1, 0x4, 0x2, 0x3, 0x9, 0x0, 0x48b, 0x1, @perf_bp={&(0x7f0000005000-0x1), 0x4}, 0x10, 0x6, 0xffffffff, 0x7, 0xc6, 0xfffffffffffffffe, 0x7c41ef5}, 0xffffffffffffffff, 0x800, 0xffffffffffffff9c, 0xa) r5 = perf_event_open(&(0x7f0000004000)={0x4, 0x78, 0xfffffffffffffabc, 0x100000001, 0x5, 0x401, 0x0, 0x4, 0x80010, 0x3, 0x4, 0x3, 0x8, 0x7fff, 0x497, 0x2, 0x7ff, 0x8000000, 0x6c, 0x45745d06, 0x4, 0xffff, 0x0, 0x6, 0x200, 0xffffffffffffff0c, 0x3, 0x40, 0xbb, 0x1, 0x3, 0x6, 0xff, 0x100000000, 0x1000, 0x4, 0x6, 0x1000, 0x0, 0x5, 0x0, @perf_config_ext={0xffffffffffff3cc5, 0x1}, 0x13103, 0x7, 0xd2b1, 0x7, 0x0, 0x1}, r3, 0x10001, r4, 0x9) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000006000-0x78)={0x3, 0x78, 0x1, 0xb1, 0x7, 0x400, 0x0, 0x101, 0x2800, 0xc, 0x3ff, 0x1, 0x7f, 0x10df541600000, 0x40ca, 0x0, 0x5, 0x1, 0x0, 0xfff, 0x7, 0xc5fc, 0x2, 0x3, 0x4, 0x66, 0x401, 0x6, 0x9, 0x1800000, 0x0, 0x401, 0x3, 0x7fff, 0x9ca9, 0x8, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x1, 0xffffffff}, 0x201, 0xf60b, 0x7be4bb0f, 0x3, 0x8, 0x100000000, 0x1f}, r3, 0xd9, r5, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0xe0, &(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000006000)={r6}) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x200000000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000-0xc)={&(0x7f0000007000)='./file0\x00', r7}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000008000)={0x0, 0x78, 0x8, 0x9, 0x2, 0x6, 0x0, 0x8, 0x202, 0x4, 0x8001, 0x1, 0x1, 0xff, 0x5, 0xe2, 0x9, 0x0, 0x1, 0x401, 0x5, 0xc1c, 0x7f, 0x80, 0x5, 0x4, 0x34, 0x400, 0xfff, 0x8, 0x80000001, 0x1, 0x8, 0x74, 0x2, 0x9, 0xfff, 0x40, 0x0, 0x2, 0x0, @perf_config_ext={0x1ff, 0x6dea94c1}, 0x10, 0x50, 0x5d3, 0x1, 0xf10, 0x6, 0x8}, r3, 0x9, r6, 0x1) [ 27.608364] audit: type=1400 audit(1518318385.164:9): avc: denied { map } for pid=4122 comm="syz-fuzzer" path="/root/syzkaller-shm477503316" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 27.694731] IPVS: ftp: loaded support on port[0] = 21 [ 27.745991] IPVS: ftp: loaded support on port[0] = 21 [ 27.753583] audit: type=1400 audit(1518318385.309:10): avc: denied { map_create } for pid=4181 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 27.785527] IPVS: ftp: loaded support on port[0] = 21 [ 27.795447] audit: type=1400 audit(1518318385.350:11): avc: denied { prog_load } for pid=4181 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 03:06:25 executing program 1: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0xd, 0x3, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x21) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000248000-0x48)={0x7, 0x7, &(0x7f00002ea000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x3d38800000}, [@jmp={0x5, 0x2, 0xd, 0x2, 0x9, 0x1, 0xfffffffffffffffc}, @alu={0x4, 0x38d, 0x2, 0x3, 0x7, 0x8, 0xffffffffffffffff}], {0x95}}, &(0x7f0000005000-0x4)='GPL\x00', 0x0, 0xfa, &(0x7f00003a7000)=""/250, 0x41100, 0x1}, 0x48) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000014b000-0x28)={r1, 0x0, 0x6, 0x6e, &(0x7f00003a8000-0x6)="df52c75e00be", &(0x7f00003a7000)=""/110, 0x4, 0x9}, 0x28) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00001e4000-0x38)={&(0x7f000029a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000008e000)=[{&(0x7f0000163000-0x5b)=""/91, 0x5b}, {&(0x7f00001bb000)=""/50, 0x32}, {&(0x7f00003a6000)=""/166, 0xa6}, {&(0x7f00003a7000-0x71)=""/113, 0x71}, {&(0x7f00003a7000-0x82)=""/130, 0x82}, {&(0x7f00000e8000-0xa3)=""/163, 0xa3}, {&(0x7f000023b000)}], 0x7, &(0x7f000000b000-0x56)=""/86, 0x56, 0x3ff}, 0x40012000) bpf$PROG_LOAD(0x5, &(0x7f0000027000)={0x6, 0xb, &(0x7f00003a7000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xdbd6, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x1, 0x0, 0x7, 0x3, 0xffffffc4, 0x8}, @alu={0x7, 0xffff, 0x0, 0x6, 0x7, 0xfffffffc, 0xfffffffffffffffc}, @ldst={0x2, 0x0, 0x1, 0xb, 0x4, 0xfffffffe, 0xffffffffffffffff}, @alu={0x0, 0x5, 0x7, 0x7, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f000020d000-0x4)='GPL\x00', 0x10001, 0x13, &(0x7f000025e000)=""/19, 0x41f00, 0x0, [], r2}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x1, 0x33, &(0x7f00002c5000)="01", &(0x7f00003a4000-0x33)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r3, 0x50, &(0x7f000039f000-0x50)}, 0x10) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x7fffffff, &(0x7f00003a6000)={0x0}) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() recvmsg(r4, &(0x7f00003a7000-0x38)={&(0x7f000016e000)=@nfc_llcp, 0x60, &(0x7f00003a6000)=[{&(0x7f00003a6000)=""/191, 0xbf}, {&(0x7f00003a6000)=""/244, 0xf4}, {&(0x7f00003a7000-0x1c)=""/28, 0x1c}, {&(0x7f0000215000)=""/255, 0xff}, {&(0x7f00003a6000)=""/4096, 0x1000}, {&(0x7f00003a7000-0xf0)=""/240, 0xf0}, {&(0x7f0000068000)=""/60, 0x3c}], 0x7, &(0x7f00001a3000-0x95)=""/149, 0x95, 0x7}, 0x2000) 2018/02/11 03:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001a8000)={r1, 0x28, &(0x7f0000a1b000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006a7000)={r2, 0x8, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r1, &(0x7f00009d0000-0x71), &(0x7f0000afe000)="03"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003fe000)={r1, &(0x7f00004c9000), &(0x7f0000ec4000)}, 0x20) [ 27.844743] IPVS: ftp: loaded support on port[0] = 21 [ 27.899401] audit: type=1400 audit(1518318385.454:12): avc: denied { map_read map_write } for pid=4200 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 27.905900] IPVS: ftp: loaded support on port[0] = 21 [ 27.965304] IPVS: ftp: loaded support on port[0] = 21 [ 28.007765] IPVS: ftp: loaded support on port[0] = 21 [ 28.043578] IPVS: ftp: loaded support on port[0] = 21 2018/02/11 03:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000042f000)={0x3, 0xfb, 0x2, 0x6c, 0x12, 0x0, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000029f000)={r0, &(0x7f00009e9000)="e6345be87908a7d702484e7c3219aff6b82d424124a1344ac940495492dabeded39c1ba058652e1f605f"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x6, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) 2018/02/11 03:06:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000081d000-0x38)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000ac4000)=""/83, 0x53}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000001000-0x29)=""/41, 0x29}], 0x4, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x1cc}, 0x2) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000527000)={&(0x7f00005ce000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008df000-0x4)=r1, 0x4) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000747000)={0xffffffff, 0x7, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0xf, 0x12, &(0x7f0000132000)=@raw=[@generic={0x5, 0x83, 0x5, 0x4}, @alu={0x7, 0x1, 0x6, 0x9, 0x0, 0x40, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x23}, @ldst={0x2, 0x1, 0x5, 0xb, 0x4, 0x8, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0x7, 0xe, 0x7, 0xe, 0x20}, @generic={0xf68, 0x2, 0x2, 0xfff}, @exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r2}], &(0x7f00004ee000)='GPL\x00', 0x135, 0xac, &(0x7f0000f56000-0xac)=""/172, 0x41100}, 0x48) 2018/02/11 03:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000077c000+0xa13)={0x2, 0x0, [0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000114000-0x8)) close(r0) 2018/02/11 03:06:25 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xf, 0x401, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fd0000-0x10)={r0, r1, 0x0, 0x2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251}, 0x48) 2018/02/11 03:06:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000438000-0x78)={0x0, 0x78, 0x9f6c, 0x80000000, 0x5, 0x6, 0x0, 0xbcd, 0x10000, 0x1, 0x3, 0x5, 0x7f, 0x8, 0x7fffffff, 0x40, 0x8c, 0x1, 0x2, 0x2, 0x2, 0x4, 0x400, 0x4, 0x4, 0x5, 0x0, 0xfffffffffffffff8, 0x9, 0x1, 0x7, 0x1, 0xfffffffffffffffa, 0xe1, 0x6, 0x7, 0x0, 0x80000000, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000001000-0x1), 0x2}, 0x2, 0x5, 0x4, 0x7, 0x3, 0x4, 0x10000}, 0x0, 0x2, 0xffffffffffffff9c, 0x8) r2 = perf_event_open(&(0x7f0000c93000)={0x5, 0x78, 0x9a6, 0x80000000, 0x3b, 0x6, 0x0, 0xff, 0x9040a, 0x8, 0xfff, 0xdb, 0x0, 0x2, 0x401, 0x6, 0x6, 0x6, 0xf0ff, 0x2, 0xbd, 0xffffffffffffffff, 0x5, 0x20, 0x1, 0x3, 0x7ff, 0x400, 0x2, 0x9, 0x9, 0x7, 0x7fff, 0xffff, 0x4, 0xb90b, 0xb758, 0x50, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x80, 0x0, 0x8001, 0x0, 0x100000000, 0x0, 0x2}, r0, 0x8, r1, 0x9) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000f000)={r4}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000016000+0xacd)="1127c30cabc8fe8e70c8c2b3a3859cadbd7d84005e5fe2c33c0d745bfa04a11737167240f03fe115d8239bb8c13df5d1c06fde5c0185a4642f0cb26059c8c9c1f1e905ca977ee859008bd6fefba2dfc68079c9add87d7e23f3aef0fd790e86decdb7d2ad43c7f489cd847f1a4a497340afe1924e00302fd4285601f6289f21e91f1af391d36ba6cb72", 0x89}], 0x1, 0x0, 0x0, 0x840}, 0x84) recvmsg(r4, &(0x7f0000003000)={&(0x7f000000b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000016000-0x10)=[{&(0x7f0000015000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000015000)=""/230, 0xe6, 0x6}, 0x0) sendmsg(r4, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@sco={0x1f}, 0x8, &(0x7f000000c000)=[], 0x0, &(0x7f0000012000-0x60)=[]}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000017000-0x8)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1000003, 0x110, r5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000015000-0x8)) perf_event_open(&(0x7f0000010000-0x78)={0x3, 0x78, 0x200, 0x1f, 0x40, 0x40, 0x0, 0x4, 0x1000, 0x8, 0x80000001, 0x3f, 0xffff, 0x8, 0x1, 0x75a, 0xffff, 0x4, 0x0, 0xc3b1, 0x9, 0xa00000000, 0x56, 0x9, 0x3, 0x200, 0x5, 0xc4, 0x5, 0xf7a, 0x0, 0x3ff, 0x4, 0x122, 0x0, 0x4, 0x8, 0x7, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext={0x6, 0x7}, 0x10820, 0xfffffffffffffff7, 0x2, 0x7, 0x0, 0x200, 0x6}, r0, 0x5, r2, 0x1) close(r3) 2018/02/11 03:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000065f000)={0x0, 0x9, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002df000)={0x0, 0x23501418, 0x200, 0x5, 0x1, r0, 0x14}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000a78000)={0xb, 0x20, 0x1ff, 0xfffffffffffffffe, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000-0x20)={r1, &(0x7f0000c49000)="d5e1f3c776ccfd75d5f6581ca974d146191a8d35352d599993a3cf9ea170ef6145d6199f67dff621d389c4df512653142fd67075ddcb62d447a9d9f4b2d3df183113cc008b0fe567cae3dba298da242e9062feebce09c006ac8d4ae312e1ced4f9c566e4509de0f978f640a381d1f457b595b6b9c459ebf7d6c317faa2dd0fedb613cd19e8267ae249db8760d05fea047ece08d29114b78f27cd088cf8a244c1b469290aa755", &(0x7f0000e13000)="e4da5c882390deaf74c3b829d900345f51c34e2b0b0f12e4fab837116f94388c35178d4837da7b5c6abd2b435717b9450d3c72c1427fc586c82f023310a95eb0ea846ee335ab5721f656f9b29fd41bbc8ab507e70caaf0f298ad034d87dc007e57f4d72538a4e3e928708dfff56aa58553dd01727945ff2a186006d2002c82d31f4c79aed3d566a551cf72990a3b87724c9f492d105eceeae1a6a9b4d62163c1f11c28f45883425fc9fb725064de1652b11f65ca292e3070c55f4a0959e6eded80c9c53b53490e6f6540e07a9a7facaa08d545c2648a42fd90b76c559de81dc81381b1099d893fe731f04119fdecdfd782d168", 0x3}, 0x20) 2018/02/11 03:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003c6000)={0x0, 0x100000000, 0x7fffffff, 0x81, 0x18, 0xffffffffffffff9c, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007cd000)={r1, &(0x7f0000858000)="545a709ecf5a1c45653915b5c9c6f3406d80c28546c99aa714cc1f5833a30304fbac7958d98ba21d2b23230480f6a76d5b3e8dbd2d21a8d1a82db17e488419b37d1b066936584fb958b8dd61202011ad26bbec5782b4c145ce7f426f2164382883e2bd1043d75fc157bcb7506e3f0eb0a93615be9ef1de696365403220e40863364845c3d64da5f1ba6f3fa9f65f872e9366d081d339de00b3be05087795a92519fa7fcfdb1f5f104073dc47d455b6e35a8d42817c23b15c147eefa937c1477513e128e9df1021625b8ff12e54cd82765962ab34d334405bc7bb906effa0"}, 0x10) close(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c96000)={r1, &(0x7f0000771000-0xb0)="7b1ccb900f7a27ab2d4f1770e82f92c803b1948f275922133cdcb890793c97ee8742af37505f9af18726a573ece3b6386d8b8d2d672940eccef116afabe73a2ddba5ac9567f48f9b303d5b5e21b74ac4b8369a50d7d1531488d0877a7a4a2c02814fb5df91d99d2ec9f735ed215d4dbb16d802c7260825548c8f346eccf099b1d7b3ad5d158a5080394f7fb3925c0c2dc1e5830ffe5d7b326b0c590269be947904a9ebc6ea448c1706a71053caae1a71", &(0x7f0000566000)="6daf6f532dd8867114167878f50dab4e7b1f8ab711869823ece0791b37e88576eb2d533c71969eec872975d6536e0bc96ae8a69040c42026739f9f2737d49c474cdabb29710d80cd2e475230d70d1afd853f7779b2392d0dab9ae396bf56a7c2295d47bd44f84b2ed1c214407d577f656785db9202cb5d83c9baf80b0827bd4d9ba056537e1cc53ce403ebd9f3bf37478c487c5fcdc268f92a9349b70fe2efa0a084cb3e"}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000072c000)=r0, 0x4) sendmsg(r2, &(0x7f0000b49000-0x38)={&(0x7f0000729000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000c05000-0x80)=[{&(0x7f000002e000-0x3c)="c8908e9434a3392b4ce94f2ae61616fcfb640ff162efadeb4473bf9f0fe29ad806e3e41336d2cb127d3509c02c00ebefc5e5fa7c4e0d174c473ccd54", 0x3c}, {&(0x7f0000ca2000)="6d55223b8b6e808d40057f9ab72dd18f9997216f12f1c6bd897a5bb8daf9bba7fbd502ad3442e68357bc22f81afdad383f399f03a137a48c1892887cd6ecefd869f12aeafdd6df5b6d44ff44a2077a0fd9491a6e0e777ac8d25ffc23421d60d26f5407a72f392c7303fd5d1c89d8646093a1f6e3326d3cf5f990c28c58ad730747e26fe7eca1beef7d39d00739ba697ad9deedf43b7c90d8b4aecdc904cab9225bc190f17a09325a2eaa6dcd59", 0xad}, {&(0x7f00000b3000-0x93)="a04c30d350596672b290c812622f42efda994d171cc445e448cfa5e42af721ce385cd1b5463fb63feb64bbe9fe51a8caea745872dd5a41ec5d12f7c765e8cf5baa2629696a24c7e7d508321bcc964695ca5c365d5785604948bd0222ed5cb09c06fb9a6e121f6aea8e2f44e4206d5dc5cf1210d851613866b2a0c771f8fd982369c67193eb86b5cc31b7f8c92c3b9a836be783", 0x93}, {&(0x7f0000190000)="f41d922214b429e3c34d1edb824b0532dbab1cb027115e7813ab371b600296f17d5556d5a69e9fec75443c44e25e4c093c1738dad70bc85cbffa76f7ed57d78d0c51b927703c5358859fbf039f0d499bf253a32d69686cbb9e55610c07275015e9cdd9c79f66472378c45c099a2ecc958d05b392945422880f9e61bec8c0307c89ff8e46b0454cb2d1703ae3de42b5e85678262e7761d2c3801c1e54bff3b8a0fef389e1b9a743e4154f47f4e4628cab6e1111977a2be4f015d63bafc4d0fa1498f8359f70dd879eb7bb0933c9a0c76901facbb27bf0e4404027e658624a5000", 0xe0}, {&(0x7f0000947000)="5fbfb57dfd554b110148484c78ce55dc10cef634d8efc9f547e1cd1da6bdae26b7e9908333cb498c041648eb11634090", 0x30}, {&(0x7f0000312000-0x32)="ceac1c88cb9fe9097dac49bf32ce8a0471f4a5db5d4fcc7711fdd07ca04c20b82ac09b9f81452439c4701a10aaccfef69e02", 0x32}, 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"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{0x58, 0x0, 0xb9, "a559bb1efb587316be45e2d8dbd13151c8e4cfe1dedc620d6969290f99f97746c992f08c7948e95da715144ad0f95748b6b6507d621ca71c7a3bce6275351977d26141f11e125e"}, {0xd8, 0x116, 0x3, "b3519204c983724b103e207fc825ba709f944b787eb2c3161d61ab3aba86dc6db5fad5f2d3670bcfaddd8ec0d6d89582f713d27c97a9398eea047400d4f24519828cad0dee2e5e332710824995dc891a9bd06d8c58e3553909f4679f0e88aa5b8e3fe920c0b4b8b3ce038e58270b3b950d8913cc479926239dab58efeff507e3d08c0213693330aae0215790107f5c8332971e73dde043aee9fa59c260d50835c612ce1ae4834969c565e1ea11c5c1308f0fc14920a36148cb870d43375e26a54a"}, {0x18, 0x104, 0x100000000, "966f75ff"}, {0xc8, 0x88, 0x229, "56e602d3e395eb1d1c20e453f9c79b08400078e93658276e5bae431fc156c417894d238847009dbfcaf7da1e676bb5f01bfe6239c4afb4a545cd72805ae762ffd99d5ab0527a06df674cb30b551975c0d66db906635bdde0c0ca966ae14039d72dec727a4a1faca4a3fa22334901e38c8f078ad7a0b1e8ee9cb60f8e20303afdb3cacd10c93f12491325f3dffedf4dc8cbe47e679c37c48a6f67d6793edd3443fb2d9a042bdb0c3ab0a3a0cb4a65ee8980784d9f8a"}, {0x38, 0xff, 0x8, "f6db0b9deeb234d9d8e89edd408da3f69d288b7394fb46b57ea580b5ca60b655e48b042312eea4be"}], 0x1258, 0x4000}, 0x4c800) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000290000)={&(0x7f0000014000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000198000)=[], 0x0, &(0x7f0000176000-0x8b)=""/139, 0x8b, 0x81}, 0x101) recvmsg$kcm(r3, &(0x7f0000f81000-0x38)={&(0x7f0000582000)=@generic, 0x80, &(0x7f00000b7000-0x30)=[{&(0x7f00008d8000)=""/16, 0x10}, {&(0x7f0000934000-0xf6)=""/246, 0xf6}, {&(0x7f00005f5000-0xe3)=""/227, 0xe3}], 0x3, &(0x7f0000e50000-0xf4)=""/244, 0xf4, 0x100000001}, 0x160) 2018/02/11 03:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c43000)={0x3, 0x78, 0xcc4e, 0x8, 0x8, 0x3, 0x0, 0x9, 0x21000, 0xc, 0x10001, 0x3ff, 0x6, 0x1, 0x5, 0xfff, 0x7ff, 0x7, 0x4, 0x6, 0x1f, 0x2, 0x5, 0xfffffffffffffffd, 0x80000000, 0x7, 0x1, 0x533, 0x4, 0x4, 0x2, 0x1f, 0x0, 0x5, 0x4, 0x7f, 0x7, 0x8000, 0x0, 0x40, 0x0, @perf_config_ext={0x80, 0xca8d}, 0x20000, 0x0, 0xfffffffffffffffe, 0x6, 0x7, 0xffff, 0x7fff0000000}, 0x0, 0x3ff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) socketpair(0x5, 0x2, 0xd985, &(0x7f000092c000)) 2018/02/11 03:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fea000-0x1c)={0x5, 0xc7, 0x6, 0x5, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000874000), &(0x7f0000616000), 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000f19000-0x2c)={0x9, 0x3, 0x0, 0x0, 0x13, r0, 0x3f}, 0x2c) 2018/02/11 03:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000ad7000-0x8)) socketpair(0x0, 0x0, 0x0, &(0x7f0000a8c000-0x8)={0x0}) recvmsg$kcm(r0, &(0x7f0000d94000-0x38)={&(0x7f000095e000-0x10)=@ax25, 0x10, &(0x7f00006ff000-0x20)=[{&(0x7f0000f0f000)=""/216, 0xd8}, {&(0x7f0000660000-0x28)=""/125, 0x7d}], 0x2, &(0x7f000091e000-0x3c)=""/60, 0x3c, 0x6}, 0x10001) [ 28.167549] audit: type=1400 audit(1518318385.723:13): avc: denied { prog_run } for pid=4232 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 03:06:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000453000/0x4000)=nil, 0x4000, 0x0, 0x2171, 0xffffffffffffffff, 0x0) 2018/02/11 03:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153}, 0x48) mkdir(&(0x7f00002cf000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/11 03:06:25 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x7, 0x0, 0x0, 0x0, 0x3}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0xffffffff80000001, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000008000-0x8)='./file0\x00', 0x40) bpf$OBJ_GET_PROG(0x7, &(0x7f000000b000)={&(0x7f000000c000-0x8)='./file0\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000005000)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000c000)={r1, &(0x7f000000d000-0x1a)="2c3efbb7690ed7008eb73a1b46f6f3a8350a2a1020c7cb573014"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000-0x10)={r1, 0x50, &(0x7f0000002000)}, 0x10) 2018/02/11 03:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00005c8000)='wlan1system\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/11 03:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x3, 0x5, 0x1, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b8d000)={r0, &(0x7f000022e000)="4a0e28a62d41365cd0cc7f3c40c2ea85fed73e459a08eae114479089"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000-0x20)={r0, &(0x7f0000005000+0x9ac), &(0x7f0000005000)}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0x5, 0x0, 0x3, 0x1, 0x4, r0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ad5000-0x20)={r1, &(0x7f00008ed000-0x2e)="01", &(0x7f00002b1000)="5e083ff63a50bd847f6711d13c426af190cd295f88f028eb2539927657ccab33daeb3b8acf52ca10ba9ae6020af0d44294be788a91f2da20b114ea6b3ab3c18352d5b043a957d848303fd6933ead612d273223b0898f37db2df7ec32b3489961aba7c6e92c280cca4cd13f42c6cce22292ac26ccdfd0490a4ac776fb5681700e120dbe52e1e02a5d01649ad42bc3c2"}, 0xfffffffffffffc7a) r2 = perf_event_open(&(0x7f0000621000)={0x4, 0x78, 0x101, 0x3, 0xffff, 0x647f5aad, 0x0, 0x200, 0x1200c, 0x9, 0x401, 0xc7, 0x7fff, 0x9, 0x7, 0x8, 0x8, 0x55d3, 0x5, 0x4, 0x8, 0xfb2, 0x6, 0x100, 0x7, 0x44, 0x1, 0x2, 0x5, 0x80000000, 0x1800, 0x3, 0x9, 0x5, 0x1ff, 0x0, 0x0, 0x5, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000ca1000), 0x4}, 0x10008, 0x8, 0x10001, 0x0, 0x2, 0x69500000000, 0x6}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f00005e8000)={&(0x7f0000194000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f93000)={r0, &(0x7f00001fd000-0x61)="354771d90a74e0282e03ce11182aa4eab4a211bab6ab00d7bba6f64f476f974470c7502de65f01a1e9d944895f32cca3481f2c841a2b91bbabe0856f9691fbd8909d036756a9863bae6bd8dca66cce0502e9be4fffa0da83d8c7e7fb7137c81a52", &(0x7f00004ad000-0x1d)=""/29}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000309000-0x10)={r0, 0x28, &(0x7f00007ea000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bbe000)={r3, 0x400}, 0xc) 2018/02/11 03:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x3) 2018/02/11 03:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mkdir(&(0x7f0000eca000-0x8)='./file0\x00', 0x8) mount(&(0x7f000037e000-0x8)='./file0\x00', &(0x7f0000676000-0x8)='./file0\x00', &(0x7f00005e7000-0x5)='rsfs\x00', 0x6000, &(0x7f0000311000-0xc2)="a0cfe3eb95295bf9bf2982a932b1fb5841f7f405b3978a207213fba9b431c81f14524723c1985e366b521b881d050190d561e9ad562a27ea9c76dd10496736e912dd1ee15e8bbbc090f9e2744e0c41d690eaa736367f02541af99b7272fcb08d58e4afe80a6569b17e91fc4e9d8068d4434110f77ac611aac2b6a73b6037b63742fc391054950fd594a66fed29a40105b20c5305e1533b7bc01db6c17d9b428b0b35ca39427dbcc92325dc0bddbf0d88d3a877c16e57fa9f9a5b8295d4a3936e7d6c") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000ff0000)='sysfs\x00', 0x23080a0, &(0x7f0000b90000)="eb") 2018/02/11 03:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000371000)={0x7, 0xc, &(0x7f0000c0a000)=@raw=[@ldst={0x2, 0x1, 0x6, 0xb, 0x0, 0x41, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x401}, @generic={0x1f, 0x7f, 0x1ff, 0x8}, @generic={0x30, 0x0, 0x6, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @exit={0x95}], &(0x7f0000af3000)='GPL\x00', 0x7, 0xf9, &(0x7f0000980000-0xf9)=""/249, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f000092c000-0x14)={0x0, r0, 0x2, 0x1}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x70f, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c01000)={&(0x7f00000c6000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/11 03:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x800000000, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000101000)={&(0x7f0000ce3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00009a5000-0x40)=[{&(0x7f000044f000)=""/255, 0xff}], 0x1, &(0x7f0000fd4000)=""/8, 0x8}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000eea000-0x4)={0xffffffffffffffff}) 2018/02/11 03:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x4, &(0x7f0000eb1000-0x8)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000dc2000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00009c0000)=[]}, 0x20) 2018/02/11 03:06:25 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f72000)=[], 0x1000000000000094, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x3, &(0x7f0000f75000-0x18)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f75000-0x4)='GPL\x00', 0x4000ffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)}, 0x28) 2018/02/11 03:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) mkdir(&(0x7f0000ca0000)='./file0/file1\x00', 0x0) close(r0) mount(&(0x7f00000c4000)='./file0/file0\x00', &(0x7f0000b1a000)='./file0/file1\x00', &(0x7f000044b000)='configfs\x00', 0x0, &(0x7f0000767000)) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000106000)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) mount(&(0x7f0000939000)='./file0\x00', &(0x7f0000a60000)='./file0/file0\x00', &(0x7f0000b42000)='ramfs\x00', 0x7000, &(0x7f00004d8000-0x4a)) r1 = gettid() socketpair(0x9, 0x3, 0x1, &(0x7f000039b000)={0x0, 0x0}) perf_event_open(&(0x7f0000b79000)={0x3, 0x78, 0x5, 0x0, 0x1, 0x9, 0x0, 0x8, 0x1400, 0x4, 0x400, 0x8, 0x4, 0xfff, 0x7ff, 0xfd, 0x7, 0x8001, 0x26, 0x0, 0x4de, 0xffffffff, 0x6, 0x324d, 0x2, 0xfffffffffffff000, 0xc, 0x87e, 0x7, 0x400, 0x0, 0x9, 0x8, 0xb36, 0x3ff, 0x42, 0x3, 0xff, 0x0, 0x9af, 0x0, @perf_config_ext={0x6e94a5b4}, 0x2000, 0x200, 0x6, 0x7, 0x5, 0x3, 0x3}, r1, 0x69, r2, 0xc) 2018/02/11 03:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b3a000-0x78)={0x7, 0x78, 0x10001}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002b8000-0x8)=0x100000001) 2018/02/11 03:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000642000-0x10)={r0, 0x28, &(0x7f0000b1f000)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r0}, 0x2c) 2018/02/11 03:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0xa00000400, 0x0, 0x4, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cab000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000af4000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b1e000-0xc)={r1, 0x80000001, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007f9000)=0x68) socketpair(0x1b, 0x0, 0x8c0, &(0x7f000076c000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000437000)={&(0x7f00002ba000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000216000)=[{&(0x7f0000365000)=""/67, 0x43}, {&(0x7f0000553000)=""/255, 0xff}, {&(0x7f00008ad000-0x49)=""/73, 0x49}], 0x3, &(0x7f0000a0a000-0x42)=""/66, 0x42, 0x9}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r5) bpf$PROG_LOAD(0x5, &(0x7f0000262000)={0x5, 0x8, &(0x7f0000f35000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x48000000000000, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x10}, @alu={0x0, 0x6, 0x1, 0x5, 0x4, 0xfffffff8, 0x10}, @ldst={0x0, 0x3, 0x1, 0xf, 0x6}], &(0x7f0000e36000-0x4)='GPL\x00', 0x5, 0x41, &(0x7f0000ad5000)=""/65, 0x410fd, 0x1, [], r4}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) mkdir(&(0x7f000018f000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000cd7000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) [ 28.388773] audit: type=1400 audit(1518318385.944:14): avc: denied { associate } for pid=4289 comm="syz-executor5" name="file1" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 2018/02/11 03:06:26 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f72000)={&(0x7f0000f72000)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7719, 0x0, 0x6, 0x7, 0x10001, 0x80}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x3c) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x8001, &(0x7f0000f74000-0x2)={0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f000001a000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x6}], {0x95}}, &(0x7f000000b000)="73797a6b636c6c65720083b51f0a01254a3be31c79b5234c3fdaaf74665c4e0ad7ba8fed8faddfab9f98f61641b314c051762264a76e2600deacaa1436f62abf9a6983fdbe7db45be8164090385a73eff1b0a5577d1ac2bdd7903725b8fc977f791eb0713abb1a89193d6ff4ce67697a6b3901d1a204cdd4c1ffa8f68a288a57120c10451ba1e92e92948c", 0x1, 0x145, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r2, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f74000)={r0, 0x50, &(0x7f0000671000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000017f000)=r3, 0x4) recvmsg$kcm(r1, &(0x7f0000f74000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x70)=[{&(0x7f0000f73000)=""/211, 0xd3}, {&(0x7f0000be0000-0x78)=""/120, 0x78}, {&(0x7f0000951000)=""/204, 0xcc}, {&(0x7f000066f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f73000)=""/241, 0xf1}, {&(0x7f0000f74000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f73000+0x3d1)=""/208, 0xd0}], 0x7, &(0x7f0000f73000)=""/176, 0xb0, 0x9}, 0x100) 2018/02/11 03:06:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000413000-0xb6)='a', &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005cc000-0x20)={r0, &(0x7f000070a000)="ac", &(0x7f000051e000-0x74)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000ea1000-0x1)="85", &(0x7f0000c19000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fae000)={r0, &(0x7f0000388000-0xd4), &(0x7f0000472000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001aa000)={r0, &(0x7f0000fe6000)="b1", &(0x7f0000152000-0x1f)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af9000)={r0, &(0x7f0000120000)="c8", &(0x7f0000286000)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000221000)={0x10, 0xff, 0x0, 0xffffffff, 0x19, r0, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006a7000)={r0, &(0x7f0000d01000-0x64), &(0x7f000016c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e8000)={r0, &(0x7f0000490000-0x1000), &(0x7f000070c000)}, 0x20) 2018/02/11 03:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000360000)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x8c}], {0x95}}, &(0x7f0000cfe000-0x5)="3dff022fff", 0x100000002, 0xfb, &(0x7f00002c7000)=""/251}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000bf0000-0x38)={&(0x7f00008d8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000ce9000)=[{&(0x7f0000b15000)=""/161, 0xa1}, {&(0x7f00006bd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000581000-0x88)=""/136, 0x88}, {&(0x7f00000d2000)=""/6, 0x6}, {&(0x7f0000fed000-0xd8)=""/216, 0xd8}, {&(0x7f0000f88000)=""/32, 0x20}, {&(0x7f0000c8b000)=""/148, 0x94}, {&(0x7f00004c0000)=""/113, 0x71}, {&(0x7f0000091000)=""/152, 0x98}, {&(0x7f0000b92000)=""/21, 0x15}], 0xa, &(0x7f000001b000-0xa9)=""/169, 0xa9, 0x8}, 0x2020) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000a35000-0x4)=r0, 0x4) 2018/02/11 03:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc1000-0x8)='./file0\x00', 0x0) socketpair(0x9, 0x80803, 0x2, &(0x7f00008d0000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000086e000)={&(0x7f00009a1000)='./file0\x00', r0}, 0xc) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000afa000-0xc)={0x1, 0x0, [0x0]}) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/11 03:06:42 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x101, &(0x7f0000014000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0xc02, 0x0, 0x0, 0x0, r0}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r1, &(0x7f0000014000-0xcd), &(0x7f0000020000-0x28)=""/40}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000e000)={r1, &(0x7f000001f000), &(0x7f0000007000)=""/180}, 0x18) 2018/02/11 03:06:42 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fec000)='./file0\x00', &(0x7f0000fed000-0x8)='./file0\x00', &(0x7f0000fec000)='sysv\x00', 0x1, &(0x7f0000fec000)="75f8b2cb4520959606fa0aee7c83e09d748b2d854dd9770bea4d926988fba74827e0463544ab7a44707f2db00e5ee05940a3075569604759a5a9be6a0a458f95e537b81582b8520b67abeec5c468a669aabe19f245a3091dd0b7c117e33142de2940d23b59f6928a400407ff22f3474b56b86c36a6ef378ec898720f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/02/11 03:06:42 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000020000-0x8)) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x1428, &(0x7f0000020000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x200000000000000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000021000-0x48)={0xf, 0xf, &(0x7f000000b000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5a85, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, [@map={0x18, 0x5, 0x1, 0x0, 0x1}, @jmp={0x5, 0x3, 0x9, 0x0, 0x9, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x39}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20}, @call={0x85, 0x0, 0x0, 0x33}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000021000-0xa)='syzkaller\x00', 0x7fff, 0x48, &(0x7f0000020000)=""/72, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000021000-0xc)={&(0x7f0000002000)='./file0\x00', r3}, 0xc) recvmsg(r2, &(0x7f000001f000-0x38)={&(0x7f000001f000-0x10)=@can, 0x10, &(0x7f0000002000)=[], 0x1000000000000115, 0x0, 0x0, 0x1}, 0x1) socketpair(0xa, 0x80007, 0xbec, &(0x7f000001e000)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) 2018/02/11 03:06:42 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002af000)={0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f32000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000325000)='lo\x00') bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e50000-0x4)=0xffffffffffffffff, 0x4) 2018/02/11 03:06:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 0x4}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f6000-0x20)={r0, &(0x7f0000074000-0xd2)="a1c228f409a9543d2214af53c4269f02b5f1ae40c04101dcdb781b6dc56aedbafc4b4954a7fc9e7a44b1cf62cac566c494f0f7433e73ad239e7a6395ef51cbe0890ffd986bf1e46fd5c5acc5b91020d0d5d7089f8cfce7cfb47d49de403dd595902b445c39b8bf26dc5e830ff0620009b32ea2dab94d7c101f3ce5913a87f93379a1d52820c5f46eed8208da94cdec433362fad3e8da3ff8f916f2ebf62ae4f68bc44b631612965622ca825762bb688739f9c580b4fe42b305b3f0b3506f655800d55a9f4dbf996ee5e075239b0894e7895a", &(0x7f00003fc000-0x68)="73700a3f9daa7fb3a80c06088814662094304ecb076f8c1f739047ac9fbd56161f88d020328f3ff88ac2c907e2634b76dc20948dbae4265f5231f9243280930668b0a5f8d0a98f9a10f2062c31fc25b07abdff29e73ea1e9ccb7f6e6926eb31627bfdbd601bd8b87", 0x2}, 0x20) 2018/02/11 03:06:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x6) socketpair(0x4, 0xb, 0x101, &(0x7f000013a000)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) r1 = gettid() perf_event_open(&(0x7f0000de0000-0x78)={0x0, 0x78, 0x3, 0x1ff, 0xbd54, 0x437, 0x0, 0x0, 0x10180, 0x0, 0x58, 0x3, 0x4, 0xffffffffffffff80, 0x7, 0x20000000, 0x916, 0x3, 0x81, 0x9, 0x0, 0x3, 0x5, 0x0, 0x9, 0xff, 0x0, 0x5, 0x1, 0x0, 0x200, 0x74, 0x7a3d, 0xc84, 0x2, 0x20, 0x8, 0x2, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00007ca000-0x1), 0x9}, 0x2000, 0x1, 0x5, 0x3, 0x1, 0x5, 0x7}, r1, 0x200, r0, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000024c000-0x8)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bac000)={0x3, 0x78, 0x4, 0x0, 0xffff, 0x5, 0x0, 0x5, 0x200, 0x4, 0x6, 0x5, 0x72e, 0x1f, 0x0, 0x3, 0x80000001, 0x8, 0x9, 0x9, 0x3, 0x2, 0x40, 0x1, 0x7, 0x1, 0x7ff, 0x9, 0x3ff, 0xfffffffffffff3a6, 0x3, 0x8, 0x7e0e, 0x8866, 0xfa9d, 0x9, 0x8001, 0x100, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000389000-0x1), 0x2}, 0x8210, 0x6, 0x7f, 0x2, 0x4, 0x800000, 0x9}, r1, 0x7, r2, 0x9) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) 2018/02/11 03:06:42 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x8001, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000c000-0x38)={&(0x7f0000008000)=@ax25={0x3, {"f7d8a3436e6f2f"}, 0x100}, 0x10, &(0x7f0000016000-0x30)=[{&(0x7f0000016000-0x30)="0a3b5299d2b8429fd7d254807ab62b2a7ba601f855a53d9116916e2a29238b618d2678aaa0b72e3acc98bf53ebd056f2", 0x30}, {&(0x7f0000009000-0x82)="c20d60b39e2f3be4604b6a4805496cb8bee68f98ef0e49edb3521a9f23e5cac3d04d12cf4736f1a820a5d1fc6a096a36857801450d1421bedf6ae79b541e6435c3dfc9cf296ca98e9401da6fafe5fa904c6e1b61bb71512e0676fe51ffe5acf9a678c988176684fc47a17ff23663d66f2d1184d8584746b167dbd9f561da07c3cb00", 0x82}, {&(0x7f0000016000-0x5e)="85a2657e19bf0f910a40c1bcbde5d37ed0e93a9c40763602015c40407504ec64c7ead7507ef7031f124782883a553ee4f1dd87bda9699ede6ecf2146e209f64ffb872a9267f0ff66bfc68f3b158d17028601e7360fcc6166fecb9dda1b99", 0x5e}], 0x3, &(0x7f000000b000-0xb0)=[{0x28, 0x88, 0x100, "d4c8dafba4105cdf1df81bbce1cbecb43d4ce4"}, {0x48, 0x10e, 0x8, "0ff36a4f200c488297929b567c4c996e4f623a9a2935092a17b7dda7e7617855428e2f808cad8df09e51728dcdd335f3380b0c"}, {0x40, 0x10b, 0xb87, "68b8a163d9e09658fe15450fb625a7223d9b4d8a688633e6f2afeea19b8a7ab3cd8d541de1a72ca7f9df"}], 0xb0, 0x8000}, 0x20000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x0, 0x3, &(0x7f0000007000-0x68)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003000-0x4)='GPL\x00', 0x0, 0xb5, &(0x7f0000013000-0xb5)=""/181, 0x0, 0x2}, 0x48) sendmsg(r2, &(0x7f000000d000-0x1b)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20, &(0x7f000000a000)=[], 0x0, &(0x7f000000f000-0x250)=[]}, 0x0) recvmsg(r1, &(0x7f000000e000-0x24)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000013000)=[]}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x8, &(0x7f0000015000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000012000-0x4)={0xffffffffffffffff}) 2018/02/11 03:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000045c000-0x4)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000734000)={&(0x7f0000096000-0x8)='./file0\x00', r0}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000079b000)={0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00006b3000-0x4)=r0, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f3d000-0x10)={0xffffffffffffffff, r2}, 0x10) 2018/02/11 03:06:42 executing program 3: r0 = perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)}, 0x0, 0x0, 0x7ffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfab6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffff7) 2018/02/11 03:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000727000-0x10)={&(0x7f0000b10000)='./file0\x00'}, 0x10) mount(&(0x7f0000528000)='./file0/file0\x00', &(0x7f0000072000)='./file0\x00', &(0x7f0000353000-0x9)='configfs\x00', 0x801, &(0x7f000077d000)) mkdir(&(0x7f00001c9000)='./file0/file0\x00', 0x40) 2018/02/11 03:06:42 executing program 1: mkdir(&(0x7f000000f000)='./bus\x00', 0x0) mount(&(0x7f0000054000)='./file0\x00', &(0x7f0000e39000)='./bus\x00', &(0x7f0000031000)='iso9660\x00', 0x0, &(0x7f0000063000)) 2018/02/11 03:06:42 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000006000)="8572c6acee300d7547d6f66867368f86cae16b84311f2b0640145ab73cfbf18ef76712e4ec1b66af6d98a0e21bbb39020fb778a6988920a9a6b015481f5c174ccdd3e3af0fe0e5580d5b71d1a6e5494b40b66b33022a3b9e534c061310b449dc7d093976f9cf6d20be19b6c403b04edc71be7f07", 0x74}], 0x1, &(0x7f000000a000)=[{0x50, 0x118, 0x62, "7d4dbcb123504a1390358e1d6213382276f05997ac00412e99715d3da5aca7cec1a6d6a09af9e6b26b69f242b25c638d949c81f047b74b90a102e88b"}, {0x1010, 0x0, 0x400, "5302a9c060eabbe7624cfdf9944b84065bd26f7603b3699a97d5f1247485c9595d148595a0bb53b5ec982befcc565a5bf46459e74d9171ee1dfa633eaa2d5a5fb7bef8c8c2e45c4bdab736eb1d29647431a1782d5a212fa45793cba5674b2f538348cb4920d91f64ba4aad029e6faefd184079798969b1d3a635bb8d3c706bf0e28575938b17dcfa3db1a86d4dd8c8500b4dcf27d3b9379185f3f6965f552ed15e4fea32d187553c36b3700c970d75fb4a3d9659d18b4270549f70e786543c09349a4a079cd2b70e2547272bfe2faf7782166be831a64fb8e7ee8147355701af2c247c055f4a90638f1f50cf6d3c2207d65538d34af13ffed380334a061c4deeecbc0fad45ff7b2d8bc47b8df3f64ffc50595083591fc305d53a93f41944a08049ef18df358825dc85579d8a55342f0f6ec3c7048437584da095d5c64a025cacdea3a0d02ebcf466c65098eeeedc23e1d60b128981408814cfcfa296a93941aacca1fd1b43290bea230634ffac5f04d629aa9559c44f54a47a329e0e4f4e15973675d6f964df63bf566ac3b1fe16b13ebb560be85a37060c07b3f87e63b640ffe09217b09257ea57bc8b340bf1169129c2ec465244b57471a2e52109ac7a2831354d4d4ed17724cc91fd4620fcce73982181681eea4be298f47e54829dcfd594c1cd56215464a879f48541ce4e4967b5f909a1853fd6445fd0afdd6986313fd355b3c7f753524cb4db704f77a420b047b4281abab40094b8abd8802cb04440628c85e86de56d57e57cc5942ba11986cf1abb4d5684e22ff39e2b2e3e244e1ae17ad8b609b7e19ae6e13c17c50d024dec4de08c2cc728beb468ca441bfcad0c77e47fcb73743c27ea60ccc937e12d3f9c7c3c1700cfacc3a3bf152aa98476b962ebaf3f36151704403ca6226a64aaa90afb8f5c238bd6cd81b9baa86ede587568fcb41ececcb683e0c43e9f16a8c82a72a059bf71d1c1fc42ea88319b57206a15718e36672b631a2fbc50e8bf785b774171afc7d6b7824bca014d8b839168be551e9715f436c64520499ceba25b6620e1e290f42ada8bf52d6deb1ca0237c1ac504e33b720c95127a1341bc7477fb2d8a10ec0c988395c3a0544b58d5cce02ae5e2ff30b68c6c0fb9ffd3047f5c5fbbc278f86e1a1335253fd4fd0dca82a2c9b3f396c0aca01545bf12eefb9b7a4755f137b3ab00fbf7df6d6615871de25af039a95d8ed12b42564a78e45838114baa5cd0340325923741fc25f4c1e27c82ae888c951c4d89f48849fb5d9f7fddb3862726b2b4c36d6e64a4d6126c6c6dc05787ae9c608ae0803c94d152a8974a01394b730f3e9f0e54cb53af67d44850e972f7139d74029bddab20481f87defb5cf694bf06e8fab6800894615a5e380d8df2aeb647a92cb51b41a135c5fe899942a77aab2a7f6f2c3cd34dd3421b4f599c650173f9408681c5e3b2b9a1f60db7b4a5ddb24b3580288007b460344a69ef9f2d63d75e3ade10a762549e9a6c54a43f794b664b1e1b016e0404375455a14f32f47d90cf19c27fbcaf1ac515cb5b13ea57c3bc951c0082e474166fef5881cdba1aaba5feaafe5247abbadeb68d2b3d92a2a562c31743d2bffb0122f911087c52ad37e1b9a2e992ea1dbdc2b91f62fc0252c943d9eba02fb8e72674299bc4cef89500ffdcbb6ba5085446e1edd8796ebaada5683ac827b39f34a55e166da44456781ecb3f83b2db363f2b1f789eb6768f86ef342b9d44ae5f806b3572c90c55b4bee143ff3cfd11bac0443a84c5c3e3b798ee3e136b3402839cfb5bdd33dce10eaaa42ec9f84b26af1d978b7259c317830e055a326b12487e07cd3beb3d4d2d21ca176be8b361e442b0c30448f4c3c467e19e129f34f2605b7263a1291dfdbd639497e37b3f54e1478e4ea023f6b1076f13d60d84f9f44e75ea1c05e1b6efd72eaf5ca7f8082895955f88582b64cf7dfa442b97b2972d9415e8ff05368b590c687784a49379a3afe279fad426786d673815262f50d3b61fb829f1bbd084a205c6b6465f04868cb67578fa1470c5160b23eaccb3abddb6628476bb5b680bbad45ff45602f70bf36a09e9ad89b64f7fefefb24952ce6415ea1c33651fe15b1a39251813855078263837a87bc8d4f2a6c0dbdce594f8c3aa6c765f9657a6f133843a3e468b9e9e4cb43f176e4d04747ede1b591eb36c6807a0f102ccfe60bbaaac8a7b21a2cf3507eff49e50edc3c939a924b58a1e53e369e1ecd7111e62810251b71597e6bbcce90da2fca728a0b3b63f64dd40c162eb6b91b5956291bb73504d6c7086d04e0b7bb93127a3befbee6da47d0b61a8dc7930a99d49bfbda394546faa5d1c89d290a7d5f66a879a728b309885b3ded0c3ae7b12b4e6b04e2ac8c7a05cb6a5f648125372ced2ee07862b978c5d8972db7c0509712b8be7ea6cf192d025ce90cb5eaa2ffe0e3f5571e894494d77045719193adeb3650b0ca69abfccd19d269403f5b8f7ff08daf61f3f44581d8bee5ced70f1a8df205e1da56498c09f55dbdcc24f6368b3c0bc40842f2060ed31dfa68053c651ece9e47685bba8b9d45739245d371f443edf1c22459c173239327aaf4c4013e4667060d3c3b6cf1eee6806f9895b51f424a2311195e32664b9e9a553ab52f0ce6da99e58855c7c94c4e9080c0abaae111bae4c21d5eb7f8bd35b72cbb93c6053f9c1ff638ffc491c8f6e95764a5b3e5d7359604d08b16659bb504870bcbdc5f102475a0cb1b76f48932d1d975a0f1890c3a10387d445dbcf36b332c329f03d61c85debd7d0bd7503c63cb9306be4a49a9ed0b3e3124f3c6e8d14516642628b3e45e70e458cfd42a0b1c5fba9ea93bdeac02c5fdf331e072705e7c355e4d6abd7af29f995c6a3e1491ed3d14e6073fda71d581a738d6a7aa4e48a228f879f06c6ec297c18a98feaf5bfe287e19e8c47315bd5976d2dd43a98a887a18bf3c24c0a6171453c04a1b750585245ff00c5674b1c0feb29a8b55d8ff9ca4e9af14c06bd6b833988b88716aa9ef73031f2499ea50e8518eb5cfada5baf1e07bc7972c24e031e7b4b8190952b154f7d159aef4350489711ec265835f34044f8b3ca2dc5204a4a6b7eb089b4b710d0e82f2c88a7d293ffef82ac646daead716edff9457ba945580394434795293ca73a0311356bf692f000aad3bf2b1a80d19e620de4154e37e8907086a7a3ab18eb31da39d3096035b06ea8b7172ddb2665a3cb6c980fcf9ea7ddae0afbe5a783bb8cba9ef7291ea58117011cf13a6da6a846adca667d6fd2a83f05e07efc4acab31aeded32ce05d42c7eed013ed8376cc43aa0fad86afa9666e23d07eca00c35cf1ca481abb94c123b67647b48fad4db46ae3270f26e476b7a2d908d4176fce5d5a610ea55b5b97e28c4beb8d9e704db7d9eb084b89b8a8ff2fb9da605b3afb3e84265f399b6002e2040c1e798c3cf5d90ffca55aed3aac0a86bd4a2f577235b473e820f1b22eac37b5c0162d6ed6da1b62493811c56157c315774df29f83298b57d7899a85796589179d880c2d36984ae73f43f728965b7915390a61cdbba881648e8bd4c4288a898359822ed015ffb615bed98fec40ca88fbc205f2660c10843fcfddb8528d271a12eb1f3e5ca1c5bb67eb6aadb58f27b9159e7be92f401aa60d9b1916f001c3f868c52551ced8a5f1b195c4f797114ece2710aeb43de89fc686d2434b8c22b26f646155c0f13a5f3f924017b2c8269750bd12e075c9218a7ad950fa66e9a8b9f86edbafb07e55b8607652eaff11ba2e2fa406e4da3cfa6e7625f3c3dcce9f66026602971e19d5c365474362740a31771735c44629fe91b21a28fff90bcf9efbaacd1148aff8571eda9e130cf15d98d6efc04158879808b65d1e716dc20c2659a941db46eb985a850a072f7eb5bf65ab4d4dcfb6915ede9b802c30de383c2d1fdc97d79e8db0f1cff81ca1316836c8cd31317e621d7a41130e391877540d1580b97126984cdd50d327723f543562f6d2a743672f9890f07c496b990eb15d2ebe27c3b2ca6eaac75d248c2e695a6bd3804d0f713f9f9c8057591f5532f58d9a7c45b8b2822181e04eea034dabd438861d204a5501141b7976080b3c2f8a54b28eb8d0ced1f42ca39c1ee5b5f7524dd6d34de8cce39f852af0ea1f453617df6f0ce60e841ac26db3c6a21035a15a7c6805d4263681512eed32b53f8f5e1e18cb553d9d7d88d5c73c562d0d500f2fe03656ae73d5e5500fc6b4794b9cc8584ce57b532babdef6f7e5b0904826ccf78aa51589632c4b92268389193056590a25c257bf595c4942de44b79b7cc19bbb72d8279699d206f60fe6b633e03d92f396d2f082f1579bc0e4445c8547712a4cc554e89620bf1927d006dc3b0efbd9d9bed87ffa34db634cdf294b5388af902757b8a7c350ce14882a5358b1b318032d82f66d13a681a00fb58c367d07e8e51f3648136817beb4e82da2748eb9e0f5fe615f90200b69836db5e124ddf365d9e5097c6b94475cb80144375999a9fedce76401df3c030e1eb2682b2ca27fd43ccd292e3d33f6bd3858bb0d8a4d8463712d7d3ed77a358bf7829b7e1cd4f547422644b02c12408de351f751b72f7e07b6e8c89a3ec58a138663b5c8372acc369bda126b152f6a10861be1665be6841bf38b96e0b77b8bfa3a5577e9f8c06c92da533bacd98d73af8647d4806ee09b75cd6b5a7e82f4b7d271ff5d1ec15456ed2ef08c6db2c0c459df33d9aa917af6b54326631f0e2a7177aab1725500d35a7db1994f5a25cdc9fb7cc22b6aa9679456e7cc5467953faaff5bd589ea5b6562e48039f64027ae82189f1a40c88a7f858f4ce234b6f1949ea00b823900c9e6be1e1668e543f6d3973b02145e323a807702273703c7942f5701bb62c8a16bd5c8135948caf45edead32adbb32cf743c07b2d9ca679573f5e678deca4909f78d9b3047b9a39a5f11cf469012fc1186181124c196d8c368fce12272000583709ce56569f4bf9be817826db30b9ea6a24670024e7b491f5123a384e2e3cfb8087c1c25667ff39cb4edb21d5b5932baaf385fcaa0f32e90da770b0c755d742aad7c309aa5bd91a11cf6ca9d2281c601881cf11f356bd5f7c0ee7ca340d7199a4ae991c3accddb78a86156bd19c144fb7e3139b377d75b97197f1a033e4b16d2f6263920125aa48c0e2f01b1f55bbc302e3b92f5e8171ce6c328f62de9835ead5dd1f0bfcc02471d5d2253b7c7db89153bc8e287f7d531654e3bbf0a77d14d9985b33007297effab8af4ed7b99e5c611631efdcb30dc3f381805504d425337693c7c24ecd210127b0d8bb49b610c6cbd98a16e913eb90933ca6a8b42a4560420ef898dfb09db133467b049a923c6375f2d1a9bb25cde068ed7eb15a1101b26bb59221abccf6799864347d0ebddade14a059cef9d52e3bedb06fa69b99ff6d75f9fa47f91e0e5a34ab32af4ee5e7cbf3b5a2b73e7736e47c066971a4100d849fd3c54438cf957d6eb273b0ef2bf323d7580def5955f43be82f4246b810281bb4dcbdad40406b37435248d2ea04b02db75b3819bf68b7cd92770c5f183b1426a8d947518b1e66484cfb79772d551b33df028548733e63f214547cea9fe794a3099f896469411373f672308272bdc933be7012a1a17c37de684eb35e4394113c01176c6037e05371c66d69a2dff57832bc1e8c20b61cf06d7141fac2bb02d9a0d36a446bf84fa23fd001751958d6702884eb1568ba5221d92a763beb2051bfc779324e52de4fb27c2656d752dc35c42eaaaf760d4f48"}, {0x90, 0x105, 0x7f, "8d790dd3756f67e0dfcd63109cc8c086d77a0c94138c9b91c47945d76fe54002fd84f80ddec330a2fe7f904cd5c9f8efc33bc5681f83267280ecabfe1e67eea45f19cf46c1542d07370a641b6ea454c5a761b95850735545eac2f99940dcf3d88e1e41c41a42d2df61e3b5324157753f29a85945e2dcc6c45ae243ac3ac7"}, {0x30, 0x0, 0x2, "7c9b69e7bb3bfbe45aedb2249ce7b6cde48d64d1b5566e376221d3"}, {0x10, 0x111}, {0x40, 0x11f, 0x5b0c, "6307993d971c774161434466353f38bb6bf490f86dea76a3b993b4bc66c1d5ea4ac1df1e15da52421c92d9"}], 0x1170, 0x4000884}, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000008000-0x38)={&(0x7f0000008000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[]}, 0x0) 2018/02/11 03:06:42 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f70000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x40f00, 0x1}, 0x48) 2018/02/11 03:06:42 executing program 3: socketpair(0x3, 0xa, 0x8001, &(0x7f00002e0000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) 2018/02/11 03:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x0, 0xffffffffffffffff}, 0x1c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006c7000-0x10)={r0, r0, 0x6}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000800000-0x20)={r0, 0x3, 0x1, 0x5, &(0x7f000062d000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000f47000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f48000-0x18)={r0, &(0x7f0000048000), &(0x7f0000120000-0xfe)=""/254}, 0x18) r2 = perf_event_open(&(0x7f0000159000-0x78)={0x2, 0x78, 0x3, 0x1, 0x3, 0x6, 0x0, 0x0, 0x4000, 0xa, 0xeaf, 0x100000001, 0x2, 0x7fff, 0x10001, 0x35dde17b, 0xfffffffffffffffa, 0x3ff, 0x2e1d, 0xffffffff, 0x0, 0x400, 0xdd, 0xfffffffffffffffa, 0xfffffffffffff800, 0x1d21, 0x101, 0x4, 0x401, 0x3, 0x2, 0x4018, 0x1b20, 0x8, 0x9, 0x1, 0xbbdc, 0xffffffffe1dc4e2d, 0x0, 0x3, 0x1, @perf_config_ext={0x9, 0x1}, 0x403, 0x8, 0x4, 0x6, 0x8000, 0xcd3, 0x100000000}, 0xffffffffffffffff, 0x100, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/02/11 03:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x3, 0x0, r1, 0x0, [0xa]}, 0x2c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000957000-0x3)={0x0, 0xffffffffffffffff}, 0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000)={0x0, r0, 0x0, 0x3}, 0x14) 2018/02/11 03:06:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004bd000)='./file0\x00', 0x7e) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000721000-0xe)='./file0/file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00006cb000)=0xffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)) [ 45.170700] audit: type=1400 audit(1518318402.726:15): avc: denied { map } for pid=4387 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13081 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 46.149048] IPVS: ftp: loaded support on port[0] = 21 2018/02/11 03:06:43 executing program 7: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0xa, 0x1000, &(0x7f0000f72000)={0x0}) perf_event_open(&(0x7f00009a2000)={0x5, 0x78, 0x9, 0xf, 0xda3c, 0x66ec6642, 0x0, 0x4, 0x0, 0x4, 0x0, 0x10000, 0x8, 0x4, 0x8, 0x9, 0x2, 0x101, 0x609, 0x0, 0xffffffffffffffc0, 0xffffffffffffff7f, 0x5, 0x8000, 0x0, 0xf3f7, 0x7ff, 0x1, 0x2, 0x3, 0x6, 0x406, 0x5, 0x7fffffff, 0x100000000, 0xff, 0x1f, 0x7fff, 0x0, 0x1f, 0x6, @perf_config_ext={0x1ff, 0x5}, 0x0, 0x3, 0x6, 0x4, 0xa009, 0x401, 0x1}, r0, 0x8, r1, 0x0) socketpair(0x3, 0x6, 0x0, &(0x7f0000f71000+0x5e3)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f71000)={&(0x7f00009f8000)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f74000-0x20)={r2, 0x3, 0x1, 0x1, &(0x7f0000f73000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0x101fd, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/11 03:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000437000)) mount(&(0x7f000038f000-0x8)='./file0\x00', &(0x7f00001a0000)='./file0\x00', &(0x7f0000c81000-0x3)='v7\x00', 0x0, &(0x7f0000310000-0x2d)) 2018/02/11 03:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000699000)={0x4, 0x78, 0x2, 0xab, 0x0, 0x4, 0x0, 0x0, 0x40, 0x8, 0x0, 0x80, 0x2be68182, 0x1f, 0x9, 0x20, 0x9, 0x3f, 0x2, 0x9, 0x3, 0x8001, 0x90000000000, 0x0, 0x5, 0x7fff, 0x6, 0x10000, 0xf0, 0x7ff, 0x1ffc00000, 0x8001, 0x3, 0x8, 0x3, 0xfffffffffffffffa, 0x6, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f000038a000-0x1), 0x9}, 0x20090, 0x8, 0x9, 0x5, 0x5, 0x0, 0x100000001}, r0, 0x1, 0xffffffffffffff9c, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f0000ea7000-0x78)={0x1, 0x78, 0x10000, 0x7, 0x200, 0x0, 0x0, 0x6, 0x1, 0x8, 0x6, 0x5, 0x8000, 0x8, 0x2, 0x3, 0xfffffffffffffff7, 0x6, 0x7, 0x8001, 0xff, 0xfffffffffffff000, 0x7f73, 0x1, 0x9, 0x4, 0x2, 0x8, 0x6, 0x3, 0x9, 0x1, 0x1f, 0x3753, 0x401, 0x35f, 0x2, 0xf4, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000c4000-0x1), 0x1}, 0x8, 0xfffffffffffffffb, 0x8, 0x5, 0x1e4, 0x4, 0x4}, r0, 0x8, r1, 0x0) r2 = perf_event_open(&(0x7f0000f62000)={0x5, 0x78, 0xffffffffffffff01, 0x9, 0xff, 0x7f, 0x0, 0xfff, 0x4000, 0xc, 0x100000001, 0xa16, 0x6, 0x9, 0x0, 0x48b, 0x7614, 0x100000000, 0x36cb0025, 0x4, 0x0, 0x1, 0xce, 0x401, 0xff, 0x81, 0x2299, 0x4, 0x9, 0x21000000, 0x3ff, 0x69e, 0x7fff, 0x80000001, 0x2, 0x4, 0x2, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x800, 0xc39b}, 0x4, 0xc7ff, 0x3, 0x3, 0x3, 0x10001, 0x2}, r0, 0x92f1, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f0000744000-0x78)={0x1, 0x78, 0x1000000000, 0x3, 0x5, 0xfffffffffffffff9, 0x0, 0x1, 0x2820, 0x0, 0x6, 0xc24d, 0x908, 0x5fcc11ac, 0x6d, 0x4, 0x2, 0x80000001, 0x5, 0xeeaa, 0x3, 0x7ff, 0x7fffffff, 0x45e6951e, 0x3, 0xffffffff00000000, 0x6, 0x4, 0x8001, 0x1, 0x479, 0x3, 0x1, 0x3ff, 0x7, 0x101, 0x7, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000494000-0x1), 0x2}, 0x20, 0x8f06, 0x0, 0x0, 0x7, 0xa3b, 0x6}, r0, 0x1f, r2, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x72b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004ab000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007b6000)={0x0, 0x0}) socketpair(0x5, 0x3, 0x5, &(0x7f000047f000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) 2018/02/11 03:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000b3a000-0xba)=""/251}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cc3000)={0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000230000)={0x0, 0x0}) sendmsg(r0, &(0x7f00007fe000)={&(0x7f0000b3e000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, 0x2, 0x4, 0x1}}, 0x2e, &(0x7f00004bb000-0x50)=[{&(0x7f000078b000-0x32)="9cc59d890b79e576ef01677e33cdeb21be1d1c8fa20cebf75cf1e74b6b38bb8ee323f43b2b3a3969abd478734a25ce442981", 0x32}, {&(0x7f0000d26000)="e94117b5ca01d082fe7e6147d57b99edb43f688d0dbd7adc1ff37f2e7cac96894409edc8aeeee64bb1ac2a8f5669ea11ef410e635981c0d84fce79acfdd79be147680bb13a68bd975476c44529154e7a1ebb188643d9a3a330241d6f7b4d2c7ef8dec30a14e1088cd0e6f75f558063b3b189f6a0300b0fe6c4717180d52d51d4999fdd4399cc1676ff972a08c07ba1f6ca176e1b12423c732b6d24be26823478ee6e206f3198d51f689f7aeacb7e632aecdad4d9fcdbb3ac4efb2a346b2f50eb331f0ddb3e9cb4dfa0e74706a3689b73bb65d4ae7684464fd0bf654bd7dee2d1c0127a0f209f042360207aa50dbf73d6d22d31a430", 0xf5}, {&(0x7f0000bcd000)="fc2588fe5824fa9acf7d6cf6961bf05c4c23a14a8f9b0549425d9c6183", 0x1d}, {&(0x7f0000af8000-0x31)="b98ad71587b1b9132a5a53ee32b4cbfbdedde19e8cf2e81ba0cbd8de6fe82b7a03dfae51bd460dbad1232ba324abfafccf", 0x31}, {&(0x7f000044b000-0xe8)="5baa3bae390c4d288f8b4aabe48019c60703c6ba4118bc52a2bd54c4376845702c93108951b3b12c2da400fba82431b7a7ae8eec69276778c6ea3575ab7a425e474ddf5bab5c374f3f8a79cead5d760633df7be8a61ee9871704c98c5248a62f385262dbb448a972b543c210ee6af1e1d4fbf022fe03066761db5b66deb4cb921cc6f8a04b5f4be554829dc74123d0522521f0d3ccf23c181c0a0d7d5779c6ba02ecaa144628c76538174249760ecd52ff2870c50745f9f6b80090d1b3a81c3c88bc0fe11780742ef8976614c8ac00ac2855449420ace30758aa9f01c617ee30ede1157b110c4e44", 0xe8}], 0x5, &(0x7f0000b81000-0x1258)=[{0x1010, 0x10f, 0x8000, "b958e09f6755240ff9dfb1cbc17747d796b35c7abdacb86e94fd0a24385f24e8a6d3c47ea3d93597eace4f54de0840550d1e1b795b3bfdde4183978e11ebe9329410286e673c37a114769d8616bc1386f498b00b76b022207d7955d9f3ec6976fd490d831f19cb3c590364314785300bb1441a5befac9a4008c736a775c278619111df0bd6e66f74863d8f2c2f007e910f2ce8dd6fa0e28954a6d02393925992ec65685e64fe3917fa3e9f3f856cc59a35ec9bc2c97ce5a2b131b77b6c3550e3a74fdbdc1c1303702e61e7507c05d3b5f77b2570ee82ffc87ad16132dad02d80ae23ad9c9364e0122fde378c70c1d992fd508ce538dc3286f3522d7ba1a76cc1176e7cd6d0ebd9fe8aac540d6144f3f5b3264e77bb58b270329a294167c7c08a353314e061032a059f4e88e23ac010defcd12d176cd58d0093c9ab31f26afb2970aee9f357cb232858446345e0cf31f6ed663354128be8329de3422b8bd79dfce19fd35e4583fd4baf08c400bd73062f7d000fc7c537d61edf16572868b0caa1384455a3aca35dc76dadc8314f99f32f083fa0cb74fe4ee83a717304d8aa42dcd95c0b4489cbd731c9df1f9ed1f1095fc6cce1510582e7c12eff082c91ce12f5d2884f767612265758f5f3c76ad62631b7a23ffdda1f1a6bd10abc4d2e30d165d1be74c6bc4dcee51dfc6e2974fea180a6d013806986a1f82e39ecb4e4ea889495eafba12b61a398bf0b9476f1af75bfc140df41de15e5cfb68a3d26c00a60307e7035308e3ccce069c9013e0913c76cb28b77a8000ee7325e4aed89a851ae41ccdde6a9297923d26e9b93817081de397cc40a43af592f477e0d81ac9e0605eb4fce059ba9369ae1124faf04a2d2af34b03d1a910bfdf19249ba2dfd5fe25cad03427eb2a0fbcfc1ec2f6a3631a905d8c054beb1deaa819e4a053bda1c38cc884031ae0708ac9f625fd8f78ac1eb303774896881f4abec55ab1eb8138b3a6806a8d350006bd0bf41c4933050b1c2d9c43aece43e2310522f1f8f9d698ae238b74396ae16e44a94a1a96037ec4dacc1e091ba9be3669ed6228bed2002bccd908de50f2f787fa29d9b37cd787120aa84bd8030adc51e110455c9768701ab42921c0e9c1cfc55e28514319edab92c93c058aba3e023b28d0447b1cbfcdc0e3793769060270b0de020171195d75e4b82e3ac9159c21f855c0017249b173428dd43f6a8f99ada2f8958b9f3d31be3f192fbb8119d46c1f35ba7cd7c3b9017cb635ce467c41d7c95360291e0d29c67bd70c0587e315aeb872efb628a98605da02cd27687aa48157c01d2dae2ad4a1ca94e2fbaee7486c093f0df3c46a20382615fe811d748e7ad04f1f79c5d6f1e7687916ae606b79b153841ee9e571cbc99007b6312088f8f91e280d7bfdce7c1ec027d1240f7e36222143333ce121c650f9790889a3d9cfe24af3ed09f02ab8cf1f3c52c5659c66034fb6664cc9b3ff90a3f33a05646cfa724d744695d4bbd3ef2d8d2734abf4e9af71b6f4d561eeeec08e9fdf991161f699d71817321441ff470daafb73a47a4e19092aed94f50fd49bb48d31778978dfaee8129f4bf23b91209e49e9c0436883a79f014580f4331fadced52c27a2846ced4fdc03c10967e7a9a2a93d00f6fdf6d1d8a7d6860dcce5c45b86bb18d3564db8464ab006afe1e19d1df7f664f3a91edf86fac4951e7635ae922ae397e89f40f2ff62ed1f18bf6a6a5551093984ff1daf2abf68341568a6c7e59e33f6e28856a3c110702dbcdc252ed4205542366c7406e3b631f22c418c1dd24cf065272a5ea6acfb39692a60aa627fbc8c8fd24a51ef2d09b937cbebbbe172c5ccbd52aaac7cb04baa7285fcc8faacc19f7da432b0eca34297388ece826c8d4108ab6e06d657f42b011f6b755db39b5abdd8a4cb203d03b48a4fe0f6522b03e6b3d9d49761c60332f4a101cc96e6a66cd9197a8445218ff857fbe36abbabd4b77bbaba05384905b75298aad1dea2670adaa6e1d096a81620207eddc935a89d1be0a606f97ea7bfeab9479f5b32da7c79c1743e6f88461e064c22505155342ae22750f48d56c1c81c7653d2503474b7b1d674a1ccfb6038b9efb4e2c1c0d7208b1f5fa5d6c6d6f28ae886313f2f22aee1a3cbda08270f16b0c6a8d742e20f31a157bdbcdaeddbd700e3d02cf0f346a2c5489f4c7f8657e5baef0dd35aa8c0886e4da9f460b5322e3c837f1ebdc3146a99742d28cc6c0ff0df358ff441c658f26302b006ad3bcf04b0ce9506fadd42946e7508199439079b2767e23131d6573ca3e461a264ad7b20f0ce8a6aa9b5715766ac29764aaaa17c797fce54f16d3ae9d0624d8675068295d68e3ca7b759d9290bec17afa3a4ba000a9cc47799926d424693fc08e87a6db02d5244c0dd003343889f8510451287c2ad7fae5763f6f757bde14afd0e0e6058ad424e5df171f37e04b26ac97834e5d31dad6a96e1fdf349d3e978f91eaa4b3c3c8af92cca7b63806d8c064d9cb8af8ed910f64326f37ab95a0a772227b06d59c6c7768ac8dffff728165b56dbba64c69b95f25662af8561965d212e9d7285bac2d9f7cd4db4fe119197d299120fefe1967098d7c585b8b2ae8056a57f702d10710ce26c29709a8947b5492c7ab41f8546a2fae68318bf9f84c3ac22684ae602d4908252dba44603b933b6ac0443da74da288a66169b38372413fec412b75afd26fc05cb2dec1a0c894e16703751b9d52d1f0cfb2a23d72a21a75a2e85fb98e5011a0849d55d3db7f02f38b739158e223a6d433b12f8141a0762742c821b25bac74e717aee5a9d5430d76bdf322f9e68a09935a9199d56aae9bf7c7001c13aad25a6484c759464fe247adb599fb6b06b5cbb58b25273088f6103930fbc44689a3810b05175f17ff47ade48d6aa6dce63a5f917c7effcfae22e891ae8adad82813cff68429ad75747480b0eee19fdab3faa77bcc98e24e58930e14da96fe9027aca1cb1c806e8249a566a5a5edc8e86dde719d4254e28a24bd10572240a469b106926cffbd9c9bb74e824101ba8b02090e1e263dcfbac2ca44153382761367216f8594748393af5c1ab414ccb3012b82a32b6f0578176de8d1f4954b3bc06666aa3b21607d87cb8459f39b0fe579d96c04cf34b3a103c89e19c61d19d64a4467ef0b4d7fce0845f8ac620d8bec733879f3a85a362e829446dc67e5dd0e5c4b564e6dd30ed02e2c66297016f1024bbc13539fa2de1dee2d6ab821083b3d40d76ddcd917c35c285c6912ef623d81234171609e67814487d593dd5b5cb46d51ab67bb5e4570949d37b0fa49942931d9370902ea7964a408e113b30c1042d885539d7ba93948734f1a54315473eea621f67db8bb06fd8cb71918ea4cd9c721f39d85d955da4ad053e2fda623c6c4dde7f1d36a65b7d329b6f3b51d20942bd8e2e7af36ad9afb191f9cdce4c13ec4a274128088791310ccde1fd944201f6bc3b5d232927151319c81bf026325865df77cb8bad1d9e98a910881c4d194b5c19494d90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{0x10}, {0x98, 0x114, 0x8, "62eb0732ddb5e26424d48162276df1c9576679b096252d17be96d885849f0970862483b9c6f156a173f092541f1ba0e746b084eed92f0f1bd8365ae7f38800d9a65e0aef7c374db891bacb3401e6272318ec0bdd83f5f1ddeba1f60cc2de9a2b5d2dfcf6ac47a88b12a62eca1ac6bc1b5661aa1eb3ad58b0b7a74fb66ae5f6e3e23c9477921a3a47"}, {0xe0, 0x11f, 0x10000, "011d8a3efe41b56369c4036bc1924cc2403cc74755cd02ee4936149a7ae9c4479816384c2b093252669171da3a8b18d129abc98031a940746cf30dc7588b472932214278c48f3c6156e3f4ab5d04bcf017505982fd76b85dc1a4b1a4ff2933f876b6935b110637d6ac7ba32f511fef58f16fa3f99276bc5833e47dd8bb5e3e9a62bd7275c126c72d0ce196d651ea9a6f0126b780f9739dcff710dd6f03b58fedb41d2c20feb55036e0a4bf4015f0b0fda3dd230180cde3a3f65fc022eeae50048d51af5ebe08d547d9"}, {0xc0, 0x84, 0x7, "9df962c6078787d8a951d6070c4fb70547ba34d210218f2e2d5c056e93b7d63c07262a45e21b74a3612d35e8d870e3b4965665687aa18f4c7aa11a0c6dbda07f680a009d7bf182885f9dd0651484ff1b16359fd6d46432c8619b46070179054e4b137a492a93e8030753f8048e10b6f2feced75d1fdc8cd6da9e82a7f912c1b5ae35a1c09bcedbcdbe32c91c90d35794bd0d4b83147c949cbe21322f6cae4af8614c8c84f01504bd5629"}], 0x1258, 0x80}, 0x8084) 2018/02/11 03:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f0000213000-0x7f), &(0x7f00003fe000-0xc7)=""/199}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004d5000)={r0, 0x28, &(0x7f0000bac000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e3a000-0xc)={r1, 0x400, 0x8}, 0xc) 2018/02/11 03:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000447000-0x8)={0x0}) recvmsg(r0, &(0x7f000040b000-0x38)={&(0x7f0000e11000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000cac000)=[{&(0x7f0000425000)=""/56, 0x38}, {&(0x7f0000801000-0xb2)=""/178, 0xb2}], 0x2, &(0x7f0000a5a000)=""/130, 0x82}, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000f1f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa7}], 0x2, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) 2018/02/11 03:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a0000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) bpf$OBJ_GET_MAP(0x7, &(0x7f00002c7000)={&(0x7f00002ef000)='./file0/file0\x00'}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000795000)='./file0/file0\x00', &(0x7f00007f0000-0x7)='devpts\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fe4000-0x8)) 2018/02/11 03:06:43 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f0000000000)=@can, 0x1f6, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000006000)=""/228, 0xffffffffffffffea}, 0x0) socketpair(0x7, 0x0, 0x1ff, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0x10)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xc, &(0x7f0000001000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst, @initr0={0x18}, @ldst, @jmp={0x5}, @generic={0x0, 0x0, 0x0, 0xa}], &(0x7f0000001000)='GPL\x00', 0x0, 0x5a, &(0x7f0000001000)=""/90}, 0x48) 2018/02/11 03:06:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000de3000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f000087e000-0x38)={&(0x7f00001e4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000020b000)=[{&(0x7f0000421000)=""/180, 0xb4}, {&(0x7f0000d95000-0x5c)=""/92, 0x5c}, {&(0x7f0000914000-0xd5)=""/213, 0xd5}, {&(0x7f0000b7e000)=""/155, 0x9b}, {&(0x7f000090c000-0xff)=""/255, 0xff}], 0x5, &(0x7f0000b26000-0xcb)=""/203, 0xcb, 0xffffffff}, 0x2000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000705000-0x8)) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0xffffffffffffffff, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x8000, 0x400010}, 0x0, 0x2f, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x9, &(0x7f000054a000)={0x0}) recvmsg$kcm(r1, &(0x7f000080e000)={&(0x7f0000f24000-0x8)=@sco, 0x8, &(0x7f000084f000-0x80)=[{&(0x7f0000fbe000-0xc8)=""/200, 0xc8}, {&(0x7f0000188000)}, {&(0x7f000000f000+0xb21)=""/165, 0xa5}, {&(0x7f0000346000)=""/76, 0x4c}, {&(0x7f00001c6000-0xea)=""/234, 0xea}, {&(0x7f00004e8000)=""/201, 0xc9}, {&(0x7f00002a4000)=""/129, 0x81}, {&(0x7f0000358000)=""/62, 0x3e}], 0x8, &(0x7f0000a47000)=""/241, 0xf1, 0xfffffffffffffff9}, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d1f000-0x8)) mount(&(0x7f0000464000-0x8)='./file0\x00', &(0x7f00004dc000-0x8)='./file0\x00', &(0x7f0000917000+0xb72)='proc\x00', 0x8, 0x0) mkdir(&(0x7f00006ab000)='./file0\x00', 0xa6) socketpair(0x6, 0x0, 0x3c400, &(0x7f0000bfb000-0x8)) mount(&(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000072a000)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/11 03:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x1, &(0x7f0000261000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000081c000-0x14)='GPLposix_acl_access\x00') mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000676000-0x8)='./file0\x00', &(0x7f00005e7000-0x5)='rsfs\x00', 0x1000, &(0x7f0000040000)) mkdir(&(0x7f000022a000)='./file0\x00', 0x8) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000ff0000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)) 2018/02/11 03:06:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x8, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000050d000-0x2c)={0xf, 0x4, 0x40, 0x3ff, 0x1, r0}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x4, 0x2, 0x3, 0x3}}, 0x26, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x3)="d3254c", 0x3}, {&(0x7f0000002000-0x10)="d5e9fc2d121448f426754578e28bd92f", 0x10}, {&(0x7f0000001000-0x13)="fc8fdb8c21e4f5c94f8cfa18f14996dd2d46df", 0x13}, {&(0x7f0000002000-0x4a)="8489120c172136b292d1c9a7e983dc6fe86d8572b698cd25b3fc5cdd1d1f325952f565a3857c6612fc6ec2ff1a56f09d318a6a5e6209c590832d910459c1b7b8edf864d0905803cafbc6", 0x4a}, {&(0x7f0000001000-0xdf)="107602ea1da32944e7c9c585564e7d1592d2802598dba0eba8baae4902bf120cfbbaa6351bc68f4c31396fe338025cccdd71d5856d5a54ad41424448898c12549652f699041343089d6044a519ede72f0a63d6b93505945d897e2ae10d7150f74b1b9c739def0978e0c1e20fbdf0ae014fea71649c0e1dcd77ee05e30ed43fbe00d3a581fbedc5b5a19525c2b58afc27b85d635a5d09fc6357868fd4936189473612c68218dd80b862b82b8f1eb101952f7ea2356826f0e2822458b6db8629d72bd78649e6f6db90e8dd533482ff738cfe147532a8fe09452108a7c736d9f5", 0xdf}, {&(0x7f0000001000)="fbcfe4e85deb0402aa2a5442fcb1e9ada62bc1da0e8affdc0a552e88bedc783328f97bb21799a609185366893be6ee61e3945a1a73ed4dc1bceed36665cc1a5af392a4962110406fcc1af3956c2fdadb53fd895815523e42fa046952f01dcf6776fcbffed10435fcac2a87c6ad4598dcb4", 0x71}], 0x6, 0x0, 0x0, 0x8000}, 0x20040014) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b9e000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c73000-0x10)={&(0x7f00003ca000-0x8)='./file0\x00'}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b1b000-0x18)={r2, &(0x7f000078b000)="6486a892f2fda15baf9e88a239d22c6d419360fbf1100296cd742d10e6bf9fbf056cc998e77e60c36fd2fc2928633745d55be779d5f678dc4a05686476457fbfc48e98ddd92320d4a96722987f5aaf972bd7a794a2bfe265b06f5baa2349871fff36457147e06ceb44cf5387ed5238cc39804fbc9cb3928f1c9f662f163a4f35a64ba5f612d7bc44dccce58d02bfd3eac36fb22bc162b8588a0922a48cc4228c52ac53e2f4cbdafbd867e9fa86720b574967824aef963faa10fd525f7f5f4248c9b7157d07d24a05fc6dd105ef80cf586823ae4d9edf7547c401aa2a6fec77c5f131d58b23883b65a05650", &(0x7f0000654000)=""/90}, 0x18) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000d7e000-0x1c)={0x1, 0x3, 0x2, 0x1, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000f000)={r4, &(0x7f0000009000-0x1000), &(0x7f000000e000)}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) 2018/02/11 03:06:43 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f78000)) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f79000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x1, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000f79000-0xed)=""/237, 0x2df}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x2, &(0x7f0000347000-0x38)=@raw=[@alu={0x4, 0xffffffff, 0xa, 0x7, 0xb, 0x0, 0xfffffffffffffff0}], &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0x82, &(0x7f000031b000-0xfb)=""/251, 0x41100}, 0x48) 2018/02/11 03:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000804000)={0x0, 0x2}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006e8000-0xc)={&(0x7f0000954000+0xe38)='./file0\x00', r1}, 0xc) socketpair(0x11, 0x3, 0xffff, &(0x7f0000e40000-0x8)={0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f000083e000)={0x17, 0x1, 0x5, 0x9, 0x8, r2}, 0x2c) mmap(&(0x7f00008b6000/0x3000)=nil, 0x3000, 0x8, 0x80010, r0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000d8000-0x2c)={0x9, 0x2, 0x7fff, 0x81, 0x8, r3, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000d35000)={0x7, 0xff, 0x6, 0xfffffffffffffffa, 0x404, r4, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000091f000)={r1, &(0x7f0000740000)="2e96d2baab63a05f358cf1942baaeb2394ca25e00c3b6de6c82dfe61abf42c3edef4ea01a9d0dc", &(0x7f00008eb000-0xcc)=""/204}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000992000)={r3, &(0x7f000059b000-0xee)}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e7b000-0x8)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009bc000)={r3, 0x28, &(0x7f00009a8000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000591000)={r5, 0x51ca129e, 0x17}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000078a000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000427000-0x8)) 2018/02/11 03:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000084c000-0x2c)={0xa, 0x3, 0x20, 0x8}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000011c000)={&(0x7f000032b000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007a0000)={r0, &(0x7f0000d22000), &(0x7f0000e32000-0x3e), 0x2}, 0x20) 2018/02/11 03:06:43 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000d4b000-0x38)={&(0x7f000086a000-0x10)=@llc={0x1a, 0x18, 0x8001, 0x7ff, 0x3, 0x7, @random="a0ab6cf4bf7b"}, 0x10, &(0x7f0000c57000)=[{&(0x7f0000f74000)="7d6747d923bc4130ffb46144003b4bd89430354c26c21ed847e99d78361a7611f02a5121044ac25fb981", 0x2a}, {&(0x7f00005d5000)="fb0bf7218ff54204aa18b65242256992bf4a4fbaf6375a6603139a8a5270ed5e77f594286c691408daef0d15a85f297b7cd6a8e80e9e047f4557a173e67b93bb780d31", 0x43}, {&(0x7f000065d000-0xbf)="b3aa8391ec111158805f72317633e7d8c7728fac31e270febfed8410d5a246e3830daddbfaf75bf881e3a4820e125c088bb679bd6bb0db286f848f2d346d582cee6a46f6c76ec44b975daed584abd895bcc6dbaba9d72754da0ffd3f73cf63f2cf862036f951b20a5b6e05a8097e17ab1423ea213bba80091ce12e15982c540102f4c669492a145eceb7f33eb5385edecfcb7cdde4f854020313b8ce782f57b976546368f3bb8d82df255ab955d80f38b2322aa9496b5f6eeff2db1c2d044f", 0xbf}, {&(0x7f00005e7000-0x96)="ecf3d3c51a22f9212cbbbd617e5d0c03da9a420944af770ccc4d028d2c431bb663c55b5a869deacd339f4e314d233f5a232c309d20cc5eb5aa604c08ca1f44cc52a91d15c456759990765eb9ef18aa548e3d9de8bbc36cdc96139dea4c914d29fc5d35bf5730ae194a98d960cc315d3c7875951c0d4afd816260339f998933de2225880f0fb84a373161c4451daac0769499b8cd5aa0", 0x96}], 0x4, 0x0, 0x0, 0x4}, 0x4000) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f74000)={&(0x7f00005f3000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000f75000-0x60)=[{&(0x7f00002a3000)=""/47, 0x2f}, {&(0x7f0000f75000-0xb2)=""/178, 0xb2}, {&(0x7f0000f75000-0x9c)=""/156, 0x9c}, {&(0x7f0000ca0000-0xfe)=""/254, 0xfe}, {&(0x7f0000f74000)=""/209, 0xd1}, {&(0x7f0000a52000-0x5d)=""/93, 0x5d}], 0x6, 0x0, 0x0, 0x6}, 0x60) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000f76000-0x78)={0x5, 0x78, 0xfe, 0x1f, 0x3, 0x1, 0x0, 0x3f, 0x4, 0x0, 0x93a, 0x200, 0x1, 0x2, 0x5, 0x1, 0x8, 0x4, 0x80000001, 0x7, 0x4097, 0x3f, 0x9, 0x815, 0xffffffffffffffe1, 0x8, 0x3ff000, 0x7, 0x4, 0xfff, 0x8, 0x0, 0xf5, 0x26c, 0x6, 0x7, 0x5, 0x3, 0x0, 0x7d, 0x1, @perf_bp={&(0x7f0000f75000), 0x4}, 0x1, 0x0, 0x1000, 0x7, 0x200, 0x4, 0x100000001}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00005f8000-0x48)={0xf, 0x3, &(0x7f000042d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, [], {0x95}}, &(0x7f00009ea000-0xa)='syzkaller\x00', 0xb96, 0x98, &(0x7f0000f74000)=""/152, 0x41000, 0x1, [], r1}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f73000)={&(0x7f0000f74000-0x6)=@hci, 0x6, &(0x7f0000e01000-0x40)=[{&(0x7f0000f74000-0xf2)=""/242, 0xf2}, {&(0x7f0000f73000)=""/73, 0x49}, {&(0x7f0000f73000)}, {&(0x7f0000f73000)=""/46, 0x2e}], 0x4, 0x0, 0x0, 0x8}, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x7, 0x1, 0x14}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) [ 46.255885] syz-executor5[4428] is installing a program with bpf_probe_write_user helper that may corrupt user memory! 2018/02/11 03:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d1000)={0xf, 0xf589, 0x7, 0x100000001, 0x8, 0xffffffffffffffff, 0x1f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b09000-0x20)={r0, &(0x7f0000f44000-0x5f)="981b8ba6fefb69d8fd7c8efd2e13a574fc41de76dda6fd1bdc194dbfef5bd867aba800789a11de810cd0a97a465db9fbffbfd949d288c63fc6f649056de028da5f4b78370ad16e9f5d9f0de47df5f6777b044abfe122f8e456b0c0189af365", &(0x7f000022d000-0x5f)="4fd6668326929b3b930d5a95b8f7abaa570a92bff8ae86375cba24009d1d577029229cab0b658ce2b1d5806a55b6bf2e051dd3dcc50a7ef462affee9992bc4372e238b08a9bad481c0921230aa6a463809a7b6fbaf38490c590a595ed91267"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000de000)={0x6, 0x800000000000004, 0x4, 0x8, 0x10}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00003a7000)={0xc, 0x1f, 0x1, 0x1ff, 0x10, r1, 0x7}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001c9000)={r1, &(0x7f000089f000), &(0x7f0000ae7000-0x78)=""/120}, 0x18) 2018/02/11 03:06:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xc, 0x4, 0xfbe0, 0x7ff, 0x1, 0xffffffffffffffff, 0x800}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00009b7000)="2805f73f7cefc85a117e601a8fd371b367d71f1ff27029c566a30bc54a6ad19c8d1303559098222a5e78e95e0f4ac7cfe48c"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1d, 0xffff}, 0x2c) 2018/02/11 03:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x5, &(0x7f0000955000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000cf6000)={0x0, 0x0, &(0x7f0000145000-0x80)=[{&(0x7f000046f000)="0c85a7569803b2bc574b54ed60bf7ac7bbc565d4c4618c3bfdc897633c06f995df196a61e61c4c367cfe53e9ff6316d8f8685af508cb60b66d32488e0c66b9e500c018568eb06321002201e83aa970e810630a60c4591878407361af5ec679c78c4bdbc76ac49f72b4ef6b27b07dab5360d19b41af04b0fd9658b9175fc0aeb789a68bba2fa11ce87201b43800ac", 0x8e}, {&(0x7f0000d8a000-0x25)="202c8bf06539a2d31fcaa979927239ae66037c611584306a46672a3a68a41ee9c27f96f6f3", 0x25}, {&(0x7f00009fc000)="6171849e5409beeb8da3f883727dc92326067e6070085276bf7b78395bb7df6ce5478861b863400319f3d7c4296956", 0x2f}, {&(0x7f0000b5c000)="dd06a461670b9bfec43d6b6ebb42028c0ae5ba851affb4d609843567a6f39c97858361ee323b7a33c38816593b2dde546b6fed18c81576e3b7f847d1601309cc672b1ed5f0b39b4818aedd9108adf909a9cac123bef6239d0c23e209f011fb53ff5b51921ab6121df2685f37686eba1499070deee0df25860c3e640bdccdac96e37bfe0e6e1da104122f52e0bb6564531b54956ab73b0f099d9184148700eca733df5174306964ede109fba77a943fc64c6ce40e7a", 0xb5}, {&(0x7f00001c5000)="8ff4d480c81fb68bd66bcd79c876db5394310ce122d85c9d7b3011b2390d9784819ef726ed82de472456731df394750125ce24354890b8bc3ab7dbbccd9b163f7bd048f93339da389d9d29e602c022584067cdcde7f1d2", 0x57}, {&(0x7f0000813000)="57cee873e67a3a2e07ed98f3dd2efffb3dca783dc8b9c1adadc963d16bb18fe54d4b1b54dd750548b2c095fbfce1db170d373c5df2f78c6e29d897d30b0d1d160f67b8b8863636a8b2dd1903907edbe316fa2b4809fb97fd97a2aa985e044f7101670b5228dafe243320e95d689929dea8bdea48445da1bbe716f8ca984b44ea1bf5ed119368b8b4cdbf492320f521246e5798a9f83ef988c005fec190b596308b66d61cb26b908bf84a2710c5fd86bbe08f944b1d08bb60cca4e6215075dd8168349e8bd13f84", 0xc7}, {&(0x7f00004bd000)="a22b2da80af225f6452f5581", 0xc}, {&(0x7f000004a000)="403ee61ea8cc76ae9a4b144a6eb0e4482b1d145ea1bae0e8f462bb33e29fddb5feb3ad176d078a827acf71ebd1b35181ab5377ee251ab0a347ecbfcd5bf657df6bd2f87fb0474161efbf3f0d1dd2b5472a2c071ea903fac0c3bc8eaa6a23d5fe16d4b2db37a1920c32ca4e2406de3b347218b814d3a4242641793934bcc2d489ab7e90b91f7f60b0afee34941c260b86903fcaa4c5ef21ac6307dd789f8fd67631af9fc25fb5311aa570aa874f42169f88fee03334a4cba29b15b2bd76890b47deeb44c17a7b7ab3e84ff5dbc0604f54aa6ba84d7dcf35531bda4ba0915135fea6dcac42eccdf957", 0xe8}], 0x8}, 0x850) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000aa4000-0x2c)={0x9, 0x4, 0x2, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e60000-0x8)={r2, &(0x7f00005d8000-0x97)="448f4c7c7ae054c3a7cd1fc2d73746c4e2ee7cc7ab4a83702a2b0736ad7ddc70675018b2f2aae94dc9e1a6ba333eb4b8b17bbb467970b635d6c8c47bfd3ff31a9888904f9bf28ea705010e4212584c326565fd5223dce3c4f1dc13ecb07880395d26cc0fe95e2ed6101e8e152f1d0cafbc81604b33eaafa80ecb73c4ea0ce9f77379e03d15a23344845907b92dcc4ce750a0b312d0e890", &(0x7f0000409000)=""/225}, 0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c7c000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfe) 2018/02/11 03:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fc3000-0x78)={0x1, 0x78, 0x8000, 0x10001, 0x100000001, 0x9, 0x0, 0x2, 0x42000, 0x1, 0x100000000, 0x3, 0x4, 0x6b5, 0x100000001, 0x3b98, 0x3, 0x7fffffff, 0x8, 0xffffffffffffffff, 0x34b, 0x543c, 0x6, 0x4, 0x2, 0x4, 0x7, 0x10000, 0x5, 0xfb, 0x80000001, 0xb, 0x9, 0x5, 0x100000001, 0x6, 0x0, 0x9, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f00004de000), 0x4}, 0x100, 0x800, 0x0, 0x7, 0x3, 0x9, 0x8}, 0x0, 0x4, 0xffffffffffffff9c, 0x4) socketpair(0x5, 0x80805, 0x5b, &(0x7f0000475000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bpf$PROG_LOAD(0x5, &(0x7f00009b6000)={0x0, 0x7, &(0x7f0000c21000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff}, [@ldst, @ldst], {0x95}}, &(0x7f000049c000-0xa)='syzkaller\x00', 0x0, 0x6, &(0x7f0000e07000)=""/6, 0x0, 0x1}, 0x48) perf_event_open(&(0x7f0000ac8000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 46.269603] syz-executor5[4428] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 46.338979] EXT4-fs (sda1): re-mounted. Opts: [ 46.398325] EXT4-fs (sda1): re-mounted. Opts: 2018/02/11 03:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0xf, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x9e}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cf0000-0x10)={r0, &(0x7f0000ffc000-0x3c)='a'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r0, &(0x7f0000e8a000-0xd8)="8b974d3338176f0544751fd443a8b2c14c7167774cc37df7bff6b71e2495aeb2b760ab1c81537479708f3a0ace11dba51dfc0aec21b781308fb5e2816305eaa9f107de2d96e78a4d24f367fc036cf045b5c4f88bd9aa18e325552426a8e8ffe397f5d45fec387e368ea80dab462ca7f05222802d17ff2d951eaa7823cf1bedb411fee16121425bbf4b0607122699f59fd47c45366a002a4198af8286f13a8a43f39f8d478372b55cc83f4dd0b77d85c0edad3cfde99691133923ab03fcd2ea6faa86d9c1588ff262ecb7ed291b54ab05887303250e25d5d5", &(0x7f0000830000)="61676b6479e01a85e8fb4419a092bf966f02d288d02d8e974fab4d15e37d81660a9c65656d2a45b560dbff2d34a8165fc9d5824b0ee2ccf0e5caa637a4be27ab2f55742751925c72a9f269436de1d0b812666dd907e537a1c653857e669d81f4caac438d4d3149e40a4f72d6f8394bd14a8b30b67caa053e7d2ae74c5e7af2feddb60355e8662ec16bcf267416c705d57f2a9562c41d78f7a364671a5f7473c96081bf85c42e926660cedf73b97c0b84468b49"}, 0x20) 2018/02/11 03:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007be000)='./file0\x00', &(0x7f000071f000-0x8)='./file0\x00', &(0x7f0000086000)='f2fs\x00', 0x80000, &(0x7f0000d1b000)="5484b2a8a2d46fe983f7f277fe23758a72a61a3bd9317228d0cd13257b8db5402b2d5fcf5548f438568ba179cef0bca704582da7cd8c3e258c2620c38efd26f8480a78338f93cd6439950fc8040cacdf290310bdfcd4a7a533f00ff0ed682a8c6cfdaac3fd0170e3c06c5bee33251a4bb196dd7e58392888a239d9ed0aa4f246cc17727c97c48f79a8843bf4aa4cbc00fe587d259fae9230769f1f4d3a8a8eb49754536c5c7a44287408501dbf90c36709555b12d2d9e1279d96") mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000112000)='./file0\x00', &(0x7f000089d000-0x8)='./file0\x00', &(0x7f000041f000-0x8)='tracefs\x00', 0x0, &(0x7f0000615000)="c4") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)) 2018/02/11 03:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000173000+0x72e)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f000069d000-0x48)={0xe, 0x6, &(0x7f0000371000-0x70)=@raw=[@call={0x85}, @ldst={0x3, 0x3, 0x0, 0x0, 0x0, 0xfffffff8, 0xffffffffffffffff}, @exit={0x95}], &(0x7f00007e4000)='syzkaller\x00', 0x74, 0x17, &(0x7f0000d29000-0x17)=""/23, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c5b000)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00008bf000)=r2, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00005c4000)={&(0x7f0000444000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000ce6000-0x8)) gettid() 2018/02/11 03:06:44 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000002000)=[{&(0x7f0000006000)=""/248, 0xf8}, {&(0x7f0000003000-0x3)=""/3, 0x3}, {&(0x7f0000008000-0xbb)=""/187, 0xbb}, {&(0x7f0000008000-0x49)=""/73, 0x49}], 0x4, &(0x7f0000005000-0x17)=""/23, 0x17}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80800, 0x2, &(0x7f0000008000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000492000-0x8)='./file0\x00'}, 0x22a) 2018/02/11 03:06:44 executing program 1: socketpair$inet6(0xa, 0x8000f, 0x3, &(0x7f0000be6000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x4, &(0x7f0000f80000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f7f000)=r2, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000ec000-0x10)={r1, 0xfffffffffffffe50, &(0x7f0000f7f000)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000f7f000)=""/30, 0x1e}, {&(0x7f0000002000-0x3e)=""/62, 0x3e}], 0x2, 0x0, 0x0, 0x80000000}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000f7f000)='./file0\x00', r0}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/02/11 03:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x803, 0x4, &(0x7f00005f9000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ee9000)={r0, 0x28, &(0x7f0000cb9000-0x28)}, 0x10) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$OBJ_PIN_PROG(0x6, &(0x7f000094f000)={&(0x7f0000163000)='./file0\x00', r1}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000062e000)={&(0x7f0000129000-0x8)='./file0\x00', r1}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000052f000)={0xf, 0x5, 0x0, 0x1, 0x2, r1, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efc000-0x18)={r2, &(0x7f0000ac2000-0x3)="14", &(0x7f0000efb000-0xed)=""/237}, 0x18) mount(&(0x7f000064a000-0x8)='./file0\x00', &(0x7f00009a7000-0x8)='./file0\x00', &(0x7f000063d000)='btrfs\x00', 0x1120000, &(0x7f0000a11000-0xc1)="92d46e1845f709f59033b22a71e7faaf27dfffec2478af3f1965bc38edc23f07e1c452e6b8f349f27f6505e98303b83ece74c7d2829dc14ada455935d15b1093fb48a6f0cfcdb3f4c08dafc0ebc6438bd6e30921354f295bd7a0fbc3f64ae9e3fe0bc590f65d09a4d882d0b6e1bc86d0fe02f13c10ae418e8650412f57dbd4084e4682d320402b75815194c6368e49b7d74826c10250e348ede9306b6bfbb476ab34ee2b29a91d30abc0d193cac327b5fe678462c9d22ddf5b4576213af2cbfb98") mkdir(&(0x7f00005c1000)='.', 0x0) 2018/02/11 03:06:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0x5, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000009000)=@raw=[], &(0x7f0000018000-0x4)='GPL\x00', 0x7, 0x67, &(0x7f0000005000-0x67)=""/103}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000a000-0x28)={r1, 0x0, 0xc1, 0xbe, &(0x7f0000013000-0xc1)="e9441949350aa91c6433aeb427d502a7a0927a7e78da8d971652901d41cfc10cbeec2604dfb0c27e92db40fa0eb06354115aaf3b687faa7ceecba51b3a527eba8c5bec38a76d596a60075b9a6f7680aa23378936469c5e15d0732dc4f0d3676259c025d414447a89125cc94beb82f348723fef8e2894a1aeead18b203edc1c248f0bd480256ca273be38d8b26ab9d0ac35bde91c943519bbd990533f5624c1e298a18d0423f57991c9daf3f538a0625957c13c75b2e1ec10136c7a12788552ab03", &(0x7f0000019000)=""/190, 0x7, 0x1db}, 0x28) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000019000)={r1, &(0x7f0000001000)="bd752bdbea6e764883777c24f2c19bbb8e5bf249476f2f82935d8c8585a99b4f9a6dd941aca31aad5288c58cf4b16c10852507cfc6da0c6c22e7faa335e87eca09bcf0c784a3c17227fdd773fe8fe1fad9ffb13ff6f1939b173a6f87fd478a9f61708026cdb0a00288a6bc5b315d4819725c9cfef7ee92bc15758c15c019cd96b1acb99d0d9a8bb85148bdd7febda829a61499831e234e24bc9e0d47ecec2a01d943c88fd77a198a23c1013fedc384764be5e6988558bf54a31b6d0f59d0f70f523f0e6b8aefbacf278585692c341156f8b5be7ef0", &(0x7f000000d000)=""/168}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/11 03:06:44 executing program 6: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000022000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0xa}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) 2018/02/11 03:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ca7000)={&(0x7f00004ac000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008e8000-0x28)={r0, 0x0, 0x97, 0x55, &(0x7f0000308000)="b2dadf70800ef955b92737a5476e26c064a786ee1029f915f2eea73c7d7fa58a5a14b4ea208029baddc312ca6bc1edec10035486bbfae8443aab0d3da504900ca71f21888937e6750650159ee6d0d42f9295a8eb8de8589fda42deabdc37a2f907051644a0b7bb9433f122ca069d7c13ad3e3cfd853e6461ea8037d2e2949a0d1a1e0f83445de0813094dd1958a4e4bfc91d9786e24d44", &(0x7f0000dc2000)=""/85, 0xa783, 0x3f2b}, 0x28) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) mkdir(&(0x7f000017b000-0x8)='./file0\x00', 0x5a) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dba000)={&(0x7f000073b000-0x8)='./file0\x00'}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008a5000-0x10)={r2, 0x50, &(0x7f00005d0000-0x50)}, 0x10) 2018/02/11 03:06:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x2, &(0x7f000000e000-0x8)) 2018/02/11 03:06:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0x400}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195}, 0x48) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000)) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001e000)) 2018/02/11 03:06:44 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e06000-0x10)={&(0x7f0000f74000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000b87000-0x24)={0x1f, 0x9, 0x2, 0x5, 0x0, r0, 0x7fff}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00007ab000)=[], 0x7, &(0x7f0000cf5000)=""/237, 0xd9}, 0x0) mkdir(&(0x7f000031e000)='./file0\x00', 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00007dd000-0x10)={&(0x7f0000f73000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/11 03:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x1ff, &(0x7f0000a32000)={0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007d0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000599000-0x4)={r1}) mount(&(0x7f0000b35000-0x8)='./file0\x00', &(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000e0b000)="76000174669ff759035da02affd32fb77719e4e093bcb51b837c6cf84b2e7b7ee711146497f63478199842f2f79fa4384d192f7c342f95b54c4bcc34e4863e72c1c45b6d7af973e424fb65d6b818b435284acfaf1eb353483c62c6d59f9c78b232c07fcd1efa70a391d1c47cff1c43828e71074725f13faa7cce81c2e22500699b3d75c0c96dc1cfdec5168a6824149bc0", 0xfffffffff7fffffb, &(0x7f000082a000)) mkdir(&(0x7f0000dd3000)='./file0\x00', 0x21) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eca000-0x7)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008ac000-0x8)) [ 47.581481] IPVS: ftp: loaded support on port[0] = 21 2018/02/11 03:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffeca, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000304000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x8c, &(0x7f0000f6f000)=[{&(0x7f00004e2000)=""/100}, {&(0x7f0000f70000-0x1000)=""/4096, 0xfffffffffffffd94}], 0x27a, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000034c000-0xc)={0x0, 0x9007, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004d6000-0x2c)={0xd, 0x8000, 0x9, 0x6, 0x4, r0, 0x7}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000007d000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x3, 0xfffffffe}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xefffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f12000)={r1, &(0x7f000049f000)="afe43459825ce3de37d7f3fc84ff6a276ebd47f3679050bca764a2a4735056b0615a7c012ea6485212953601d4a72815b55474a36915db76ac78b92a9bdacc23f57922c6aef350b81ef2155d1691996fc5b3db6a7496ea5d1629de1fdc5160aa5d69290e06bb505eefd6b52a0f9d6e1b18", &(0x7f0000992000-0x93)=""/147}, 0x18) 2018/02/11 03:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x9, 0x2, &(0x7f0000efb000-0x8)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d60000)={&(0x7f0000bc9000-0x8)='./file0\x00'}, 0x10) 2018/02/11 03:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002c7000-0x2c)={0x0, 0x9, 0x7, 0x45, 0x14, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006c1000)={r0, &(0x7f000083b000-0x1000)="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", &(0x7f00001da000-0x32)="60f909bdf40bc7b644ab39a742364d37ad963df57ced14634f9f7fccf84e85f159b747ec36684e06a968aa87c214e9c1fd89", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f000084c000-0x2c)={0xa, 0x3, 0x20, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007a0000)={r1, &(0x7f0000d22000), &(0x7f0000e32000-0x3e), 0x2}, 0x20) 2018/02/11 03:06:45 executing program 2: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000369000)={0xd, 0x800, 0xff, 0x6, 0x4, 0x1, 0x400}, 0x2c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f00000-0xc)={&(0x7f0000f00000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f00000-0x10)={r0, 0x28, &(0x7f0000eff000)}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000195000)={r1, &(0x7f0000eff000-0xb9)="2b1efe"}, 0x10) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000eff000)='./file0\x00', &(0x7f00003e7000)='./file0\x00', &(0x7f0000eff000)='selinuxfs\x00', 0x2000800, &(0x7f00009c7000-0xa9)="d414df07e34ba12f99d22a992bcf9283191d95d0e6082656bd5cba34418646a559e4a1ba00871578b16a2af0055a3dfa21f30918d5a4dfb4a09e990884d0fc3b4bad7a82162ced4ce98a93bd03aad6237eeab4c27543c2a00721a122a4c02a286bcd3529acb82bc6dd923b5db387378a407e4670ed7114f4a2252d854e6f7d7ec971e5e61397f083c1f51d81f52e389227421651a7049604d80caf0324e686a0abf3db97631d930712") 2018/02/11 03:06:45 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffffffffff89}, {&(0x7f0000001000-0x25)=""/37, 0x1c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000018000)={&(0x7f000001a000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000011000-0x38)={0x0, 0x0, &(0x7f000001d000-0x10)=[{&(0x7f000001c000)=""/208, 0xd0}], 0x1, &(0x7f000001c000)=""/215, 0xd7, 0x1}, 0x40000040) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x0, 0x5, &(0x7f000001c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff9c6c1338}, [@map={0x18, 0xf, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x7, 0xc7, &(0x7f000001c000-0xc7)=""/199, 0x40f00, 0x1}, 0x48) 2018/02/11 03:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) mkdir(&(0x7f00001ea000-0x8)='./file0\x00', 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000461000-0x4)={0xffffffffffffffff}) mount(&(0x7f0000acf000)='./file0\x00', &(0x7f0000939000)='./file0\x00', &(0x7f0000d2b000-0x7)='qnx4\x00', 0x1000000, &(0x7f0000322000-0x70)="6c67e832434e26d957fc53bca6a5a31ecdfc89651f8d4895813530c3b2e44ae5cc9ea622136a38f7f70879e52d544fb6eb0397d5752bd398ba9ad2a4b9ae75feac52ad05755eda8e08db378a5f6bd425dc0206414c9d8756a74ff7f50000000000000000c2e98083879623911ba373f8") r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005f3000-0x10)={&(0x7f0000319000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000acb000-0xc)={&(0x7f00006f4000-0x8)='./file0\x00', r1}, 0xc) 2018/02/11 03:06:45 executing program 1: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0xfffffffffffffffe, &(0x7f0000c38000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x820, 0x100001006, 0x200000000, r0, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a34000-0x18)={r1, &(0x7f0000efc000)="f4d4", &(0x7f0000c42000-0xbb3)=""/4096}, 0x18) 2018/02/11 03:06:45 executing program 4: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000179000)) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f19000)={&(0x7f0000f19000)=@hci, 0x6, &(0x7f0000aba000)=[{&(0x7f0000f19000)=""/125, 0x7d}, {&(0x7f0000f19000)=""/21, 0x15}, {&(0x7f0000f1a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000759000-0x1000)=""/4096, 0x1000}, {&(0x7f0000946000)=""/162, 0xa2}, {&(0x7f00007a5000-0x3f)=""/63, 0x3f}, {&(0x7f0000f19000)=""/146, 0x92}, {&(0x7f0000f19000)=""/21, 0x15}], 0x8, &(0x7f000088c000-0xae)=""/174, 0xae, 0xb68}, 0x0) sendmsg(r0, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000ac1000-0x10)=[{&(0x7f0000f1a000-0x14)="01", 0x1}], 0x1, &(0x7f0000acb000)=[]}, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b1a000-0x48)={0x6, 0x5, &(0x7f0000f1a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f00008f5000-0xa)='syzkaller\x00', 0xfffffffffffffffe, 0x37, &(0x7f0000f1a000)=""/55, 0x41f00, 0x1}, 0x48) 2018/02/11 03:06:45 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000011c000)={0x1, 0x78, 0x7, 0x3a3b, 0xbf, 0x40, 0x0, 0x7fffffff, 0x20011, 0x1, 0x3, 0x3, 0xffffffffffff8001, 0x6, 0x10001, 0x4, 0x1, 0x5, 0x3b3d, 0x4, 0x1, 0x5, 0x1, 0x32a, 0x1, 0x8, 0x9, 0x0, 0x1ff, 0x0, 0x4, 0x7fffffff, 0x7c, 0x7ff, 0x8, 0x9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x6, 0xfff}, 0x20, 0x5, 0x0, 0x7, 0x400, 0xd9, 0x24ee}, 0x0, 0x9, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x6c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/11 03:06:45 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x80000000000000d, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x10000000001, 0xa0}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f75000/0x1000)=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) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x1b}], &(0x7f0000000000)='syzkaller\x00', 0x3, 0xcc, &(0x7f0000f76000-0xcc)=""/204, 0x41100, 0x1, [], r0}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000071e000)={&(0x7f0000f76000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000491000)=[{&(0x7f00004a8000)=""/241, 0xf1}, {&(0x7f0000f62000)=""/198, 0xc6}], 0x2, &(0x7f000028a000)=""/86, 0x56, 0x15cb}, 0x10000) 2018/02/11 03:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80800, 0x100000000, &(0x7f0000a5b000-0x8)) recvmsg(0xffffffffffffffff, &(0x7f000071c000-0x38)={&(0x7f0000e84000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000aba000-0x40)=[{&(0x7f0000480000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xffffffffffffffce}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000436000)='KPL\x00', 0x0, 0x0, &(0x7f00005c1000)=""/251}, 0x17) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r0, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) 2018/02/11 03:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000fcc000)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f000045f000-0xb7)=""/183}, 0x48) socketpair(0x2, 0x5, 0x0, &(0x7f0000b1e000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c1d000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000bcf000)={r3}) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000b4c000)={r4, r1}) sendmsg$kcm(r5, &(0x7f000017b000-0x38)={&(0x7f0000804000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000d6c000)=[{&(0x7f000090e000)="50961deca6d751ff763428dd4bdd0279d3dcfa9cbcb2050cfb7fc3edb234cfe8c00aa110fa12c8014614abb3acccac199c1bb1cb79ff9029bb88cc11f02d137556751de52a3dc84fa21c796ba61cf27bf365c646db554dadf46b665987238e9dd9bc763bba8288b6e60f8c44bff1da9d7100eac2d92431153667085a5980e248489aa5ddb1a5b20caff5c540af52087b199aeb0a22332c8cbe169dc35389b976ae5f7b7c90cce810195634598e5eb226314a95cc0d01d0eee24d3bc89b3ee4ff1cfe05ae0599e4e53aa71250f4726479ac24161d7d647f52c8036c1c9d02010eb5", 0xe1}, {&(0x7f00002a9000)="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", 0xfffffffffffffe69}], 0x2, &(0x7f000011b000)=[{0xa0, 0x10e, 0x0, "581a4bffef95fc909de0cba3c06de7a8e5cb0379c5c42a9c41f1309e77e3decca2cae8a200fead79e71214b7658404e36f08b1bedccc2467c2b3f481d0f022d4efe2876440fd9e11f3217f8fa1f6c20df0590f8de4265967bc060a6c0371cd723be503cad9559ffdf55b832b7d5d9d248cb17e3f1262e4d87f55009fe8ea5af9456d8cfe7912de5a366c3fc457"}], 0xa0, 0x24008004}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00005c5000)={r4, r1}) close(r5) mmap(&(0x7f0000ebc000/0x2000)=nil, 0x2000, 0x3000007, 0x40010, r5, 0x0) 2018/02/11 03:06:45 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18}, [], {0x95}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001f000)={r0, 0x0, 0x5d, 0x42, &(0x7f000001f000)="470729257218cbb5266a5297daad75f188f97f587e0a68bbeec2586837aaa74e3b23ce79dda47898a24651ee61a76fb841b76e676382637d821cd27977ee9cc0d2d081b78bcd91f1eb9fe9f3950b64b52fcbdc71386e8829f3616df904", &(0x7f0000005000)=""/66, 0x4, 0x7}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2c}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x20008102, 0xab, &(0x7f0000018000)=""/171}, 0x48) 2018/02/11 03:06:45 executing program 7: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000004000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={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, &(0x7f0000004000+0x6a4)={&(0x7f0000004000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x0, 0x1, 0x2}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000003000)="7b61de3d6e6fcfbeb4fd869e5fc2955d4d3d975d019726617603b912707ac639123521701188c561d9160aaf700109511510c656e3b91263cd11f6da4562d940cb5330fbb09566817ba463eac5ae97f5232e7103187ba3fcc6f090286602c32ece7a29838a03f6694d4ffa4f57542e213ec8d5d639392046ea26319b7d309be722648f1c36f7240b0360fd83fbdcdfd8a9b7f2eda414731d3f0514a54eab1c2aed69dc1b7b6f2c3b4ef305bd725f34b7d83f4424d1da78415a76e8d80c5329b5ebbcf9da3c863b19a49b40ddd0882e14f3fbbea0f004d5a42f55ae32df34eb19fd107e0b", 0xe4}, {&(0x7f0000000000)="04f03e967e0003a2e928b8acb84840551a5cd495412f4d35b2f03012bddeca643347292d8dec5412cfb095287106a534e0d11e58fa953916fbb3950a53452bd6d4de471a0bb150999209474d148f07ae769d6057c0f9ff23297e6649ad6028250732135ab8fc0eefcba0bdbd9916e90911c7f40668228f454cf73f04964f824354", 0x81}, {&(0x7f0000001000-0x8c)="c2a0a94a9bbf6c3835b9966d084755cdf47681f0fc17500efca6d59144c775f482e0fc1defff6dabd619c2f77e9ff958eef9b0d49c6a61770166476fa91d62a19beec1ba062d1dd796338c29a77f2134080dccc314c208ae0fc089984a47f2c1a0033e53bc87ca59043f4690ff212d392c17292ddfa6dccc6f3a06562a3b718e497ab606840ba9ac537f6f2c", 0x8c}], 0x3, &(0x7f0000001000-0x11e8)=[{0x88, 0x88, 0x10000, "5d608054e59f3e3b7eca36895997835d770ed559b985a40512b3eba7f161d0d3337485251623c9cde091fbf43a1360f56107f5d65275c500284a1c1bed8aaa5fe143c6a56e6f9c9ff1fe2916583cb786c89d7770cd090f2c8d58cbe78faf27b69bc570cdddaaf9d72af7c586fd67b1b823c5d4d5cb"}, {0x30, 0x11f, 0x1, "09864847dfd16372cab7cb6c8a2a4f354e342c199f94d32c51bd25e1434d"}, {0x1010, 0x10e, 0x1, "56d8980f1f26d06969ea3d91311441e4838678ffd3505646d6a1994dfb29f5f9e7bb34c7788da9c368cd6ff37fee65079f4413fafd0c12d6ce1c1a83ba50eaaf401afb78e68db836e39221007ad6e7a27275ea73350131f4d3cf6b9ca59bd7de8f179280069f124c3c4dc0dbc577986ed2ca37680c8c8b02d0185976a8dab6e34056234104be4c7296a422b747ede813ffe579a9dff565aadeff0a217d48689f3777c11fec8f2f7878959f82597dbc625c5e826a44721db0462163328033338cabb9ae07224cd5dc6b8072b44d1d55ce9a654481bd6a745f67df1208c0d63948856e027439425f423304af908d318b97d1eadfc642265e241ad5ead739abbd36638519e7ac701f935e1f62dc4b3688b61c9717f59ce2c679b304a9a9c967cdd8518ccececcc8c6d737d2b8e95cf8cfca8b2c82aabcfb6ea6e057cddc9e560727fe1ee30d53ec05c3aa6a867cfabbb6321ee9375e1a817c79f1eabf3ed7110973cb19f50ba73d0ffdb7e891734ab45c6077da5f8442a6a2519ff9d58a35c9b6deffd1eb64a139a3b52fafbe36431815bc396b9194cf4e3902781aafcb639a6c583f01bb4623fb89f0f0a9c92db602619859ab2a367c4c0f835e17d3db0023b446bcf4e2dfe153477669ccc56844341edb7d0d89813a96d1faf38f493f94df194a09aec53ae3c4604bb1dca412310af254350f1862557d0804b1a3a14e828c5aa1f00ea1658fdf9dcef223e417649176a5c512acd08372e0ec7108183a0643fc0eb38348d01961b79b456eb1f0db63769d796e05172eebd14d1f7eb2894ccec28796f8b6acf9f149a3d3f9f762b0cba8c54ce062319da1fd2de5821f6d816d830c0ab6f95784eaebe5642e7bf15218f58dfa4418c85cfe84e69e50358d9c40ae431baba2d812ec690a1e0eec54799ad1562213cbe970b30f71d14a3378862dc755d735e4782288841c94991a2aa14a3cdece2975f04854f05cc05c466ec88ee1f1afeb2c30d58f984bd11ef3995298928710f35cef6c6d55188ec2426d43fa175f31a04e8e408708689e1546902d7df219308258a42f486e3f4abbfe225a99aa2acbf62f04f185f6809a5025fbcc3eefb7007278e6d8ac8fe3f05556654a971e225e731ace1c584f4c6de3bc65575c119673f805053b8dc11f7b577771c714abfb0c7ce23f598d2e0552ce0f40bbd766937175bef9d258156478bed0310d6d010b4a66c70fa1bd355b4c475e6aa30924a0a322ac953a4a649fea0dd8445920f04719c813e59122d5bbb9563a92856c0a3a709e555ed380934a62eceb8bab81c1cf7506201fd57676badc58c62d343d5fe63e0f93fefa9e02750654d8f23babbe08f8c3351d2e5752a74452d0902324ee58cc0f706fd778e03745a7a9286209779158fc57fe280f2385c84df8868659b751cbc2351edc798a80834de1aa2b99d5321aebc97ca0b9395fe913e8b425bc3203d5f52dac51010954986e2c261f8184ababe2525a391f23f9b0b5bd9a9969729b2fe8f55565ee5242dbb623514570a71b453932e9ca9bd872fb1f69a87cba69e00b24df38bc6292e0a8f31d91cc167956a113db4ed8702707885dd535c28412c71ef7374a8181aaa663658165ad9f18d824ecf2c5f7f2e6a90d9bfeb3a7cfbe6ab51edf41d1636ff5396be0866048f3a132274a4f4f1c2466435a4e9b5653460eafd737bec0d3a35c3dfbc5489ab84a6a9d386617e9e58467a482462b0b3139b84c118c911bb23ef0f87adf6dd0d16809046fe7825b4083ff4631fb23c333609aa524e5c7b23781f5d0fbc57fb34dae8e86af3a58a761951e1a9e7783f56878a45c90dc11d09016f9bc2f82b14206aee1ef0226033ce94ddb738c077ebfb108959e08d2bec78f38b2bbf2230194b1c9a43c7e7635dc6e57f158224751ce3789d79e9dde623239da222efa42c34226e434d63b28d1bdb2e32c31cdeee9d0bccd7ac919f9b3fb6854175cdec320cde0a6713b38c553a3d0ce178a20cbd9c2bf368cd12af22d52b8116100850dc6c852cbcae7985d39cf0068c1c349ac9c5ec7db6516f1211da764819d25148b5c08585e917577e6d97bf52fefa49b666851bf59ee8c49cda1624d846f747cc69f4cfb7852815ff71db4f06ef747320c65d9db0bd9a85acdba03ee8be5eb31bca7a48503d5a0c543ba3e28f25d4d9628fabd1333ed9d1aae34f7aad79c73f290b32fb370706791ad0b6922375b4c8cc0a5d6315f7af15f71fd7b1c2192821db5698836436091f506facdeb1500ffb479a95a4c029566729d53ae66efda3e3acc72eaa469a4c367197e1b6b99c33617ae6780742aba2a03e879d2c7067c9a5df30e6a5467795d1c7432d31e6104cc1a785c8a407cd659308e2b42f513a9cead71104a69da7bc50314bdc82b2b0c816a2d8a803132d7efc6d11a9c61e010b5e0da79b2d81d7d78f23ff98ece6b09fbfa494de01b207c88acc2685b259b9354250113086a977dda7f0ec59348f7920a73306e6f0a662e7161a1c98024e5a76228b96dadcd7d3e01f2aa1dd72755cf3f3acd13faeb94b3add883048ee1852f5913dfc3b2077ed0250432971a7c117b1fba1e9be4686cbd82f323c8bea71330d52bf991773e3b63e9d8e1cc3efe1c68c47d40789de9d1e88576bdb8324fe0e5fbc5342cf709da8944a1cb44b444850978b6bdc1da6248c634a079ea0e326555f3b9c8f16e2e5619bc500724631fa27a08a2dcb3bf72ea05812fdb3bc20bd11df7f01b0d0e53e4b954d0666a999ae66ccc15ff4048d3417819a36646f7a34e5907c42e6fb16566091217988ecc7f8e12dea4caab358052e79771a53b62e2e6c8e7be1b162e878d5bb54e006539293c25b31fffc3d23ef668a8cdac617da4aaf8181839f8c13ad54ec6cf9b70c9e9e6a9f10fc418348832932f2210528158c47ae3cb96d56c597c092b94b1fef9bdd129cbbf7c30820bf50a1af2a594e59feb86f8e5596a975cbaed1d7911d8b92c9f5a62e290d36c8218e3beb793e5bbc9e408998025e5fda1bf71aec931fbe124ac2e7c24bff1402af678a4f3d6c2ee8be1f9fc0969ed754bd3af57e1abe30d468db1e2b35f9e23cda947782e4e824185b22497bd0b64e903d37bfb8729a927d70cd0d27099765910e84b2cf12315d1887425a69988e9e4b27805e0322282b290678570b52baee3db20900dfb916a56d3fc296fd2b234ff9cfaaf040ba47859c4e6b2e25f1ba557ab5de68c4379435b4cd30ad32430492dadb9bc6cbc8a758ca8b12b6245a2ba2af411c41597e937d2aaf99b8acb8877f05205ab866f1c9e20ed61bf752d1976f18cd605b5eefc0c249550264fcdd3849b1a89d08a28b739dddd32f6f92954c875fe8a2c4ebe4391fd9ed401821c503da1e9c119d668d46a0c1198244266941fd092546c4a31cdc0dd665406415be872f9befb1b7cd68bf13e000700b31aa54e55e10856a37baa698a207663dddc44d6dd5e3193205afb8c815ded76a2d736a94dbaec58f2b9405bf807bd0895069d907f339a2dedf736d8595792eddb645a634c2c78ada5591d30b417e65a3e38a799dd39f4dce1141ff58af84d04cb4c8572a7e9a27bdedf4766842ae1dda3fe6d29f93b64b2b7f3ae12dd42b99f20d264781d6f26d25fd3038219db01b8ef90b5542090fd24dcad26b5b760bdd8405476bdf7423a9d1c2baa7e8007b6497e904447fe7ee88b53b553353660bb03454e90a6c29182319d368a35dd88d54a0e332115034a4c51fbea2f0d7ae348c511473485c6d47df03be6ba56c3d18b7cefd83c00784d9b8001fb30c67dae901fc6be8c6b7deec9150e226b7090298600e60d853dab10cf25cfb4546396297bd9456eb0b159f641ef4bb33fb655666587f7c7bc344a0d2c9a2124b52180a535392c55f8ddbb76ac3e21c4b925643b518ef74551d0ae1fdccf8f513c2a7641c9c90d9dd7cb6687816c0b2f97607a3c1ce4c1d7b16f757a659e0308886e3e90fbb34d3c74c63ae18690a4db08809b51675f38a8bc492a957406058155b5128060716e1b3f982f40210b1f6e177c88b38a2dabf289765af2f23ea8c1a4044267ba98a999359bf35b6574cfccf8af820a6b8e287698be537c4defee28ac17de8eb43890b1ee4c0a140f61e9e42101b7747fd29199be25d7cc7f035f5885db44259101a9094f2e8d4f52506efe08555ccdd4dfec9a42278507be543ec65b494ec3207f293bd6fa3b363c1ee4134651026a2bfef596ab519b1a0f18581f1e4bc7ee8aa7ee8be68dc69f7976ccefe49288d5ab779414c7f19cb7912915acb5f8256b3c04a99d94a7b1b7757f4b39bbc74beda5a6a55274b529981ba1c606bc19be67b3bfbcf781ff2a61d3575743648175fb9891b9eacdf4fad40f7487dbb462d82d3f43c4930b0876a2431a6022b20acdf9da9eaa16b51cd2231d031f3f63a275d6b7567930643060fd6dd01eef28282f24445d9616c22fd7570e1d677edfd5f13ba98b618deeb52e794fadc2f1aac5f2e047a4c845050edc0839eb0e0f9ad862754dbf270857b66711699c2f0ad605e3fa6e0f91ee514dad75daa506c2333fb517d11a2e7d4005b908385c8ac8fc39d1240d2eb34b51d944888738081320c1344a303d452a1b7225180b4bfe1376e11d536a7a802b8c5fda611f7b72fdb6614018f57235217f45df66cca04b811d4622ab6c22122fda3fb880dd45349f9d51f1c6c6ea145603cdab6b87665406bc127f24efaa86792bcc0c57fcf57c0d65e426ab35c4e6b2c8896aa61330384100189d29bc37891663ba285272d26b9d4c294c97c2e83c82e11ca453902833b7a0dddf92ba792d2aa0daabc69b70d8a65d66b82ad792990bdcfc115de8b3f870fe7a27599be2341ed6184ba280552f18a7bd455252b5bf07dd354ffd13585a268c238beda2f8b2b07fb2a85950115dd30e196c9d9217a9c78944a912eaaa72ff71b64921a6fa90c63c938206f7278536dfdac8855c9de0a2975bee54ea701c2915d835b31dc1d6034ff23fa51c6aa483efba07af541483cf5919ae2db18e797b52122f15f8e10c7848054c9eba0b66a7ca6b09422b955ee8291675f59fc1587af09fbc1dc4bc81c0a79ee8bb83e086725284000accdd366d06f26b85cec9e4609fedbad222c9d9aea36540fccf29dded392684da2d66d41dbd15719ed2bd0b26659816f13e683ab1370ab4bff5572eefd05e4592517771af29ca3c7f1ef3b43c28d26251bc917c6700d6d120d2708eacd2d6a8679d5f763f264cba8ebde077e22375b720f1fccb7524b0586c003297bdc901f942431b2916e0e0af152a6e0185fc3d3db1fa292e6cf6619cb72f512851d463f2f3ac08877e7b6a0cd2b4ba1930fcd2ba0f2925e2e5b174632740f980b702774d837344ca2dbab704a8414c757a89d2b475bfe603d41c078e89d2b850acba082a012f265f4d7d010d85fb45d362e19b8f1770dfe1afc16e9ffd2da7d5793b25e9ec5a0ae79c33cdb7f30782f4fd546fd86b854c09c2cde1538b0040c69ac2e006af4458ea59f383cb0d9c1baafa345bd1f0fc3f95ae5d75964fe4075da878565edddc52be3e7ee2763c26495deb015082343dd8f09d7b352138749a0019214e7e9716a34344f06a7de5510ab18fc57000649e2675dafa4f9f2c60287dc40b6f0c7a082e7ead91c804e99434ea379aa994b4bc7145c9f18ca64b8603155eebb568154394340a6907bf846b28c127ccfcbc8dd6e0265e97c60d8d27e4d2c1ed41250cc5e92dc01b007276809a200cda8d64ef7b25f449df621155ba9e"}, {0x30, 0x119, 0x91, "c519793445b7c1630329d0fbc0ed9be0000804ac807cb33da9"}, {0xf0, 0x11f, 0xd687, "06ae310e378f7272d45eab05e3b75b1f2c80081b62dc7c0e051979bc18adf2f5fe9151d0335e4021861803c374653e9dfd865b28bec5d26b35103d814d483474239a5d1366dc669efa1dadbcb070025a4f127345f78fe7bbef0159fba006db20a061ef51e6a931664c0e2ef8ebb5494a2eca724433ef6ced72ea6c4fe25c22614ae243dfb5b84588f941c323ba96e03ce52b2d206f932d0bc43f3a3f3d314e0624a6c0fb35e13a2891f5fad594fe74635aed4c204cab5155ca6d9fc6f536a5621609915e5171736c73a91857e90ed4d0a70aa43cd5298f783c"}], 0x11e8, 0x4000}, 0x20000040) 2018/02/11 03:06:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000a, 0x2, &(0x7f0000001000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000023f000-0x28)={r1, 0x0, 0x10, 0x2e, &(0x7f000039e000-0xe1)="5aefc4a0002eea8664e257ec03d8d017", &(0x7f0000ffb000)=""/46}, 0x28) 2018/02/11 03:06:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f0000000000+0x978)=[{&(0x7f000063f000-0x91)=""/145, 0x91}, {&(0x7f0000911000-0xb4)=""/180, 0xb4}, {&(0x7f0000dad000-0xda)=""/218, 0xda}, {&(0x7f0000f5c000-0x5)=""/5, 0x5}, {&(0x7f0000752000-0x5d)=""/93, 0x5d}, {&(0x7f0000e3a000-0x6d)=""/109, 0x6d}, {&(0x7f000062a000-0x47)=""/71, 0x47}], 0x7, &(0x7f0000dcf000-0x14)=""/20, 0x14, 0x6f}, 0x2) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172}, 0x48) 2018/02/11 03:06:45 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd5000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fd5000)={r0, 0x2, 0x1, 0x10001, &(0x7f00008b5000+0xdba)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/02/11 03:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x624c0, 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, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000584000-0x8)) 2018/02/11 03:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 03:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000266000)={0xe, 0x8, 0x4, 0x9, 0x4, 0x0, 0xffff}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000793000-0x38)={&(0x7f000010e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000941000-0x70)=[{&(0x7f0000a6d000-0x9d)=""/157, 0x9d}, {&(0x7f000050c000-0xb9)=""/185, 0xb9}, {&(0x7f000026a000)=""/190, 0xbe}, {&(0x7f0000839000-0x67)=""/103, 0x67}, {&(0x7f00000e6000-0xf7)=""/247, 0xf7}, {&(0x7f0000b41000-0xf9)=""/249, 0xf9}, {&(0x7f000072e000)=""/231, 0xe7}], 0x7, &(0x7f0000be0000)=""/233, 0xe9, 0x1ff}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000324000-0x48)={0x0, 0xe, &(0x7f0000b73000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x64}, @jmp={0x5, 0x2, 0x1, 0xa, 0xf, 0xfffffffc, 0x9}, @jmp={0x5, 0x2, 0x8, 0x9, 0x0, 0x2, 0xfffffffffffffffc}, @generic={0x8, 0x5, 0x5, 0x6e}, @map={0x18, 0xf, 0x1, 0x0, r0}, @alu={0x7, 0x451b, 0xc7cbf4e6df6e0cb1, 0x8, 0x9, 0x1, 0x4}, @call={0x85, 0x0, 0x0, 0x1b}], &(0x7f00000a6000)='syzkaller\x00', 0x7ff, 0x98, &(0x7f0000b51000-0x98)=""/152, 0x41000, 0x1, [], r1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000113000)={r2, &(0x7f00009fc000), &(0x7f0000df4000-0x4e)=""/78}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cc2000-0x10)={r2, &(0x7f000028e000-0x1000)="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"}, 0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000792000)={&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cbe000-0x10)={r2, r3, 0x5, 0x1}, 0x10) 2018/02/11 03:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000de000)={0x6, 0x800000000000004, 0x4, 0x8, 0x10}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000492000)={r0, &(0x7f00003b0000), &(0x7f0000117000)}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d8d000-0x20)={r0, &(0x7f0000048000-0xff)="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", &(0x7f0000a77000-0xfa)="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", 0x1}, 0x20) 2018/02/11 03:06:45 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007aa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ethernet={0x0, @local}, 0x10, &(0x7f0000000000)=[{&(0x7f0000cdf000)=""/95, 0x5f}, {&(0x7f0000dbe000)=""/239, 0xef}, {&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000349000)=""/184, 0xb8}, {&(0x7f0000e2e000-0x6c)=""/108, 0x6c}], 0x7, &(0x7f0000000000)=""/231, 0xe7, 0xffffffffffffff81}, 0x20) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r1, 0x0, 0x1000, 0xbf, &(0x7f0000001000-0x1000)="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", &(0x7f0000001000)=""/191, 0xfffffffffffff001, 0x19}, 0x28) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000537000-0x2c)={0x0, 0x1000, 0x1b400000000, 0xfffffffffffffff9, 0x2, 0xffffffffffffff9c, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000785000-0x20)={r2, &(0x7f0000083000-0x6a)="6b05e1bd6a267620d7f32525f09e4e346bc51dcbeb65a410f5550edc670ae92c64d098dde5b6bd723220cf2d82fa4734945aa57c11aa101f486edf9b1b3613d9e272bc30c8f4bd810d8a65f94b49456a753e0368b8292c47873a476e6021a1a986bbd1794714c739bb00", &(0x7f0000451000-0x98)="2e82ae439fae250a191579bd1cca9ba4b5667f5f3f54618bafe51cc8ea05ec9f5e207a9ba78a9a04fed8028062271b9c4a7eb5f3eb64d265421f6b45873eef1a765d01a7934ff293a2898c18506e2d61d0daff3fd81a0fd12ae7ebfea6c63dacad3ae8728c846388e1e3ccb6ffe1d530137afaa191879eb9aa047f343e5952325ee4589ca3fadc61c68d70723fc23e2a00e9d5524057ba85", 0x1}, 0x20) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000721000-0xe)='./file0/file0\x00', r3}, 0xc) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001e000)={&(0x7f000001f000-0x10)=@can, 0x10, &(0x7f0000018000)=[{&(0x7f000001f000-0x19)=""/25, 0x19}, {&(0x7f000001f000-0x27)=""/156, 0x44}], 0x2, 0x0, 0xffffff7b}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xa1, &(0x7f0000018000)=""/171}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)) 2018/02/11 03:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x81, &(0x7f0000f50000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f8f000-0x28)={r0, 0x0, 0x4c, 0x6, &(0x7f000087b000)="a9083bb4380a6653e2a4026df6b5f516d2e5c1c5ef50e7e4df1742c4622f7c142b5d02049d2ff98356d42aff8657040207b1bd810e619e4512b05af307c57e68e244cbafdd06990d81b0973f", &(0x7f0000e52000)=""/6, 0xf09c, 0xffffffffffffff7a}, 0x28) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003dc000)={r1, 0x0, 0xc9, 0xe1, &(0x7f00008b3000-0xc9)="e1d6e7c6dd321d4d278a32bdfc217278e6eaaa7975282e0039b5bca4a46f10e144a938dbb3e324b3c1de22ff2d852184ec4e0d921b9baeccf15de746be1c8a632bf4adebaac2383059bceb2814ef65ec247ceb71f0a8660965981639c26b99ac19c4364f45f52e8399f21eaf59d3284f43f3ea736eabf0f535d7067e86359f150fc748adaa79ef5a44d985168900ea903f48a2d645ab01be73c54b771b0ee1b39d5820bad9c75f103463df3388a477309d242a82b1eec4f527f1cac2caee3d8c2de58d2045262c80e1", &(0x7f0000e1b000-0xe1)=""/225, 0x0, 0x4}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000023f000-0x28)={r1, 0x0, 0x10, 0x2e, &(0x7f000039e000-0xe1)="5aefc4a0002eea8664e257ec03d8d017", &(0x7f0000ffb000)=""/46}, 0x28) close(r1) 2018/02/11 03:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000a, 0xff, &(0x7f0000dff000)={0x0}) r1 = gettid() socketpair(0x2, 0x5, 0x4, &(0x7f0000f2b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) perf_event_open(&(0x7f0000d2a000-0x78)={0x3, 0x78, 0x40, 0x9, 0x9, 0x200, 0x0, 0x9, 0x8, 0xc, 0x8, 0x80000001, 0x9, 0x4, 0x9, 0x5, 0xb4, 0x80000001, 0x8001, 0x81, 0x7, 0x7, 0x7, 0x0, 0x1, 0x1f, 0x7, 0x5, 0x3, 0x1, 0x9, 0x5, 0x9, 0x2, 0x8, 0xffffffff, 0x660, 0x10000, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f00003dc000-0x1), 0xfeae795a4a73d3be}, 0x8, 0x10001, 0x141, 0x7, 0xffff, 0x4, 0x6}, r1, 0x5, r2, 0x4) close(r2) r3 = perf_event_open(&(0x7f000076a000-0x78)={0x5, 0x78, 0x2, 0x5, 0x3, 0x5, 0x0, 0x7, 0x10, 0xb, 0x1, 0x40, 0x9, 0x10000, 0x6, 0xff, 0x3ff, 0x8, 0xc, 0x4c, 0x400, 0xffff, 0x4, 0xffffffff, 0x9, 0x80000000, 0xce6, 0x0, 0x4, 0x1000, 0x0, 0xfffffffffffffff8, 0x5, 0xffffffffffffffff, 0x6, 0x1, 0x6, 0x7, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000161000), 0x6}, 0x0, 0x7f, 0x9, 0x3, 0xfffffffffffffffd, 0x7, 0x9}, r1, 0x5813, r2, 0x4) r4 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f000005e000)={0x2, 0x0, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f00004ec000)={&(0x7f00000c5000-0x60)=@nfc_llcp, 0x60, &(0x7f00004f0000)=[], 0x0, &(0x7f0000a4b000)=""/97, 0x61}, 0x0) close(r5) socketpair(0x8, 0x2, 0x8003, &(0x7f0000580000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a16000-0x8)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001c2000)={r4, r4, 0x5, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000a30000-0x8)=0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000a44000-0x6)='+@em1\x00') perf_event_open(&(0x7f000035d000)={0x6, 0x78, 0x8, 0x5, 0x81, 0x3, 0x0, 0x7, 0x82000, 0x4, 0x0, 0x0, 0x6, 0x9, 0x8000, 0x8000, 0x7, 0x9, 0x7, 0x1, 0x0, 0x1, 0x0, 0x8, 0x4994, 0xcc5, 0x1, 0x6, 0x4, 0xdf9, 0xfffffffffffffffd, 0x8, 0x396, 0x1, 0x9, 0x6, 0x6, 0x100000000, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000fd3000), 0x2}, 0x3, 0x0, 0x3, 0x7, 0x8001, 0x4, 0x80000000}, r1, 0x5, r0, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000117000-0x8)) 2018/02/11 03:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f0000)={r0, &(0x7f000059c000)="46c2ee9d663d492c27351af4d8bceb7e6059a99bae16eacb414b1c095332884679221060f7d88448ed5f586a8949683353f4a62cb94b16280a051d12af96991ee34e1a25dbe858e9a833c9bb332908dd327102672d80bf536539c3242a8dc4ea2a2f221924f90b3aca9b2684acb1f5a426110c347ac78f8e011a56d5b9626b30aa4672aeb871c1a76d7b98ceeda3601eda449eb8c0dc93a0520bb6a813027af07cfad69b6aaa68090a0ed1ae828d1df6fd190107f80b079be8ec5604f98e7cd0a809b5276f0a540f1cfc3876f88ecfa081057ec31ca8a122463640c233606a69db5b60552ac7fe611797d272c52da223f263", &(0x7f00007bc000)}, 0x18) 2018/02/11 03:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004ef000-0x20)={r1, &(0x7f00007d0000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006c8000)={r0, &(0x7f00005c1000), &(0x7f0000191000-0x1d)="1f89f7c43e4516d646777c418168aa42463ec313d0fa06000000227fa7", 0x100000}, 0xe) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r1, &(0x7f0000017000)}, 0x10) 2018/02/11 03:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000a30000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f00005a3000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)="00000080", 0x2, 0x99, &(0x7f000069d000)=""/153}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005a5000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c2b000)={r0, r2}) 2018/02/11 03:06:45 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local}, 0x146, &(0x7f0000001000-0x20)=[]}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000)={&(0x7f000000a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000000a000)=[{&(0x7f0000004000)=""/137, 0x89}, {&(0x7f000000a000)=""/37, 0x25}, {&(0x7f0000008000-0x40)=""/64, 0x40}, {&(0x7f000000b000-0x4a)=""/74, 0x4a}, {&(0x7f000000a000)=""/76, 0x4c}, {&(0x7f000000a000)=""/4096, 0x1000}, {&(0x7f000000b000-0x83)=""/131, 0x83}], 0x7, &(0x7f000000b000-0x43)=""/67, 0x43, 0x29000000000000}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000005000-0x38)={&(0x7f0000001000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000002000)=""/85, 0x55}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f000000b000)=""/138, 0x8a}, {&(0x7f0000004000)=""/132, 0x84}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f000000c000-0xa4)=""/164, 0xa4}, {&(0x7f000000b000)=""/63, 0x3f}], 0x8, &(0x7f000000c000-0x3c)=""/60, 0x3c, 0xa0cc}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0xa, 0xf, &(0x7f0000004000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80000000}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x800}, @generic={0x4, 0x7, 0x8, 0x5}, @generic={0xfffffffffffffff7, 0x40fb, 0xffffffffffffff01, 0x1000}, @alu={0x7, 0x80, 0xa, 0xb, 0x1, 0x6, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000005000-0xa)='syzkaller\x00', 0x10001, 0x23, &(0x7f000000c000-0x23)=""/35, 0x41000, 0x1, [], r2}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x18e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000b000-0x10)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000009000-0x10)={r3, &(0x7f000000b000-0x6b)="40b60c9d8d659e94f7f2c0c278010979706c4ecbfe5946b75ba01dc54315708cd1ff9ca52d833bf1e11a6bb354274d2e2182eefa8ce1e06112d34c153eb12da58dd40d487be65f6d8abbdc33ddd53f649073d2efce5b469793a8323110ae5c39bfe41f854195efe044d3dd"}, 0x10) 2018/02/11 03:06:45 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f6f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xfdca}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x11, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000f73000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000785000)=""/251}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000018d000)={r0, r0, 0x7, 0x3}, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0xff, &(0x7f0000f75000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000904000)={0x2, 0x0, [0x0, 0x0]}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000f75000)={0x3, 0x78, 0x6, 0x74, 0x1, 0x5d34, 0x0, 0x4, 0x4800, 0x5, 0x1ff, 0x40, 0x1, 0x4, 0x8, 0x6, 0x0, 0x8, 0x2, 0x10001, 0x5, 0x400, 0x3, 0x40, 0x1, 0x4, 0x7, 0x7f, 0x8000, 0x7, 0x1ff, 0x7, 0x8, 0x5, 0x0, 0x80, 0x101, 0x3, 0x0, 0x0, 0x2, @perf_config_ext={0x7, 0x5c1}, 0x800, 0x40, 0x7fff, 0x7, 0x3f, 0xe46, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0xd23be99a6eedd210) perf_event_open(&(0x7f0000f76000-0x78)={0x5, 0x78, 0x401, 0x2, 0x3, 0x0, 0x0, 0x4, 0xc010, 0x4, 0x7fff, 0x6, 0x40, 0x9, 0xffff, 0x1, 0xcf, 0x6, 0x401, 0x7fffffff, 0xed, 0x100000001, 0x2, 0x7, 0x4000000, 0x1, 0x3, 0x40, 0x1000, 0x40, 0x8, 0x9, 0x4, 0x3f, 0x7fffffff, 0x81, 0x7, 0x7ff0000, 0x0, 0x3, 0x0, @perf_config_ext={0x1, 0x1}, 0x800, 0x4, 0xcff3, 0x5, 0x3, 0xffffffffffffffff, 0x9}, r2, 0x90, r3, 0x5) bpf$PROG_LOAD(0x5, &(0x7f00004e2000)={0xe, 0x5, &(0x7f000014f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0xf38d, 0xe, 0xd, 0xb, 0xfffffff4, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000f74000)='GPL\x00', 0x4, 0xe7, &(0x7f0000d1b000-0xe7)=""/231, 0x41100}, 0x48) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000f74000)) 2018/02/11 03:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80003, 0x9, &(0x7f0000742000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00003e0000-0x60)=[], 0x0, &(0x7f0000acf000-0x18)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000077e000)={0x0, 0x0, &(0x7f0000221000-0xa0)=[], 0x0, &(0x7f000046f000)=[]}, 0x0) close(r2) 2018/02/11 03:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005f1000)={&(0x7f0000805000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a1d000)={&(0x7f0000579000-0x8)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xe, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa]}, 0x2c) 2018/02/11 03:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b7000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc560, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00001d4000-0x8)='./file0\x00', &(0x7f0000d44000-0x8)='./file0\x00', &(0x7f0000e81000+0xb35)='squashfs\x00', 0x8, &(0x7f0000dee000-0x43)="167f64034e592677974b31fed30ac15740c88de876370fce4cb9ce2ca0af30b2960274ed1de8ce521a5f75e7fc978ec6d3a84379ff453d4547802bb40247be0b1da82f") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x81) mount(&(0x7f0000b8b000-0xe)='./file0/file0\x00', &(0x7f0000e9e000-0x8)='./file0\x00', &(0x7f0000fa4000-0x7)='rootfs\x00', 0x0, &(0x7f000098f000-0xe6)) bpf$OBJ_GET_MAP(0x7, &(0x7f000037f000)={&(0x7f00002fa000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009e6000)={0xffffffff, 0x401, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a53000)={&(0x7f0000c5c000-0x8)='./file0\x00', r1}, 0xc) 2018/02/11 03:06:45 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f6f000-0xc)={0x0, 0x6, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000de9000)={r0, &(0x7f0000558000-0x4e)="95beb64d5a45d54821005eb05eb973fd0f15bdd7e67460f1262039d25f49bb62bf036204064789e40a9617ed7ce7abd6437a1bec30a9ed2fe3a5e2b3663a8ec7ea47eb75ce76e092cfeb0cd7120f", &(0x7f0000e2f000-0x20)="23a054f32294f716cc9534aaed34b13bfe71629df7a241b987b8ed10716497a6"}, 0x20) 2018/02/11 03:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95}}, &(0x7f0000c60000)="ec07ff000075b964bcb773c96c2b0062360500000019777af8f9a0e4cf6bcd83197cff9e849998f5ce67fe1b48ebfb7a9bc5e6c23cf9f66d73d0c40fe5e3dc034eea5f", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair(0x8, 0x800, 0x6, &(0x7f000047b000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00007e9000)={&(0x7f00001cc000-0x1c)=@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000b2e000-0x30)=[{&(0x7f00002f4000)="86ceee257ce5a66ee42c37006b835386f7c6701ca42a079d8dfcc52d13b0e618e9348f90069a7a64e72f223b34bd7f2bc3474eb9f0840f7e39a9966116f1097760f06aeafbf1ede4baa6d2f396dbb1a2ccbaf752bb85caee6928f88e0a7ae5812b4860783b4a488538c8b3077a255e17e6d27ce742ceaf76f0d7e076ae60e72a5c203decd90a007003a57b229aa6017e47f25eca0a76887ed67b8320c6edab2bccc31a5d4640c7309daece95a756fffa8ad4989f8e361ab82b2fe8", 0xbb}, {&(0x7f0000b95000)="674ead1417049b3e8b8d17f59731f4482bf24d36feb8467dd1f7deaff3510fb9449aa2a5dcd9c395bc999173f4040474a26e0b0255aabe3bce552ef821995a376f0551c339e518875e5534bed476da1b0af64c6ceeeecb8d817b1cbac260a1d47c25fe0244e64158459193c9051f5fe93dcfbb303bfa7511c705c22a4deb661a3a274c5ab3e8718ce303dfe2835eae77e3c6e78b62d76eb94ddb9e9cca114e3287a04aa1ef3b5b54a2252cfddeefc248", 0xb0}, {&(0x7f0000a6b000)="55f80af686", 0x5}], 0x3, &(0x7f00004c2000-0x140)=[{0x20, 0x19d, 0x8, "8238cd2497e3b37044543dc9"}, {0xf0, 0x10f, 0x20, "3d89dc2970fd1a20e4856c82d65992a25413ec6d9133c644bdc736415b27fb172f17041e0f6f7b73de66863ca60c7f0c8eb651f45b4c28afdf74ab755fc323f93085f303401ec7c4d63d91683dfc838ab8ba4d52c69ca25d7c53d4660e6d779d2ce1fb4ea789fa62565f9b00bf9f4bc619141dfc6c05a85738eaa9957ee585e436bda191a0fe84ee11162e9727187e762c571d0dca17ba97ba4d1c1215fa48c94927a7e4347321b32bca5955acae352f8f191a3545d2ec6471094652e585db09201e9846f8f7bdefccf6d9e85067523faec508ac7cc598ee927fb9"}, {0x30, 0x10f, 0x100000000, "87c258ae5bfd9f674d48d7aa22013968b9f967f374f68a7a8f22e7"}], 0x140, 0x4045}, 0x4000) 2018/02/11 03:06:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c61000)={r0, r0, 0x0, 0x2}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000675000)=0x5, 0x4) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/02/11 03:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c15000-0x2c)={0xa, 0x8, 0x5, 0x9, 0x3, 0x0, 0x400}, 0xffffffa0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c4c000-0x20)={r0, &(0x7f0000d7b000-0x89)="0a8db41c49f638b45ebe264520ce26f5b8fc8e1094763ea553a01849b399f1784182df80bb5188e33a9551c43804b2158133de4a63f0aaf6856309c6d9a25027a09d0be6ba46e36caae457156285a6fb97e2b81a9b6a43da04ec0c189b872cb76dd6f0ef3e08d6e8774bb6079062445c23337dc1846e15443e8c021c4c458ae43ab0873d582bbf4e6b", &(0x7f0000683000-0x3)="357a8d"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005b3000)={r0, &(0x7f0000be3000)}, 0x10) 2018/02/11 03:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f00002c4000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cab000)={&(0x7f000099e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000165000)={0xffffffff, 0x6, 0x8}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x12, &(0x7f0000675000)=@raw=[@call={0x85, 0x0, 0x0, 0xe}, @map={0x18, 0xa, 0x1, 0x0, r0}, @jmp={0x5, 0x3, 0x1, 0x0, 0x0, 0xffffffc0, 0xfffffffffffffff0}, @generic={0xffffffffffff9f71, 0x5, 0xfffffffffffffffa, 0x8}, @jmp={0x5, 0x1, 0xf, 0xf, 0x3, 0x50, 0x4}, @map={0x18, 0xf, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x13}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb61e, 0x0, 0x0, 0x0, 0x40}], &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ea4000)={r2, 0x0, 0x22, 0x78, &(0x7f0000504000)="0d90005000000003ff0310000800090700000000000000067f0477010062cbb8a2ce", &(0x7f0000d3b000)=""/120}, 0x28) 2018/02/11 03:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x7, 0x1, 0x5, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae), &(0x7f0000adb000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e90000-0x10)={r0, &(0x7f000041f000-0xc0)}, 0x10) 2018/02/11 03:06:45 executing program 5: 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0xf, 0xffffffff, 0xffffffff80000000, 0x3ff, 0x14, 0x0, 0xffffffff9ce6ae13}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="e90e7591c1176c5ba44abdc9b23137a30014d27884935f72641753d430f21825201097ae32d3a05e93924074271fa3a48b45e94e7ea83334305ea9c852b0d8db98053e4f927ffe3e4d5b1867cd1326cc60629a37b661e53a9eebfd8454991051465fdd85987cf278d4011d90eaf206120c4549d8850e93f4adf230fe758f82a2b4f442d4a115f74b11a9c4085fa0d446ce4bee35d05d9dab01dc646d9d74b98f0c9bb87c9f868cb262d7286e3f33584abeadf66431801aec715bfc785fd466f927a544e32d8825ffb43b87a26a0f91a1573250be71f4c2c8cce6dca11e", &(0x7f0000002000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x2032, 0xffffffffffffffff, 0x0) 2018/02/11 03:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00005ff000-0x8)='./file0\x00', &(0x7f0000206000+0x54)='./file0\x00', &(0x7f0000e51000)='devpts\x00', 0x0, &(0x7f0000c8a000)="31b1d589b98526bd00f32f781303f6134017120a8e36ee538694") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000944000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000e7f000-0x38)={&(0x7f0000a49000)=@sco={0x1f, {0x0, 0x8001, 0x8, 0xfffffffffffffff8, 0x2, 0xffffffffffffff00}}, 0x8, &(0x7f0000414000-0x50)=[{&(0x7f0000612000-0x8f)="6718cd9ae36352aac4c024fb0ba2af396a167aff7ee7b34e78c80396fad9a365a3c8aaa244193ed5f46a3a1c5ec8179abb621ae6a6a2b0963b4529e6214fadea900eda44a56c13c39e1856027bef0430bdb414867bb6f1f72d101a0109c11b9f245f88bf2c0b9da191d145076caca7c600dc2d15266544856206c8a5bdcafbbf9114abb3596413a6b4cbbd53fab7b4", 0x8f}, {&(0x7f0000590000-0xb5)="55ca45ed5c0b336ac8d41e9f62d6c13e1a61974612b6104c5881b3f47fbd63fb487f019013a513d962a1bae454ac25acb9a22efadde4a10f40802c78923e9b41438f43b642575ed96991a499c2983c0428e6af4e37d3f561bf28441283dd90a2d137c2a64d81451318908bcee386e427f5aa37ba5376d2da119adc373105dcf60e512945b534ed37b6f4df82ba618d25cfb512e58389bbea10ea7a3509ff5ffbb6c806b6012c1a6622509eb795128a6995d4ec600a", 0xb5}, {&(0x7f0000326000)="0cd002bc3972b2e1e31f8775afdf5d0b14c285eb330c4156d3a8ab9b526bd4ad416e05bf9904fd36d1f16e84bf9f5012bc0816dae016ce470e7a8f4fda580d59913c50b8dc237b4b", 0x48}, {&(0x7f0000c8f000-0x1000)="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", 0x1000}, {&(0x7f0000c3e000)="64374e9345296175249c2b36f434191c18a59ae2f375c4d06e91", 0x1a}], 0x5, &(0x7f00001a3000)=[{0xa0, 0x107, 0xffffffff, "3bc30a124e1d3ff4c8afe05d55dbb5d60bf04c737049ee62a5ce0c89605ebdbffe9402864cc25114d249d3248d9173621f1117840d00b8c495648ef4b6006901e0d45735d08131cb43ff31e3516533f3a8ced6717eeba56f66164cace552d464965aa0280ac2c146bfaccf5002a5cc5f307d3c3e1e5c4406dce2d5dd3a972ce0a50d1a38a1d5d031bc8110e13917dfe1"}, {0x60, 0x111, 0x4, "f3507a333701ce02079efb9acab2902284790af5c48aca1e8641d76b3461ee2bbd1467f24f7197c53f69867a2b3455883414a926134f3f0c59bdf2af2d4b3ce007501034a153c2db67d34e35"}], 0x100, 0x8000}, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000524000)={&(0x7f00000c0000)='./file0/bus\x00'}, 0xea) 2018/02/11 03:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={0xffffffffffffffff, &(0x7f0000b5c000), &(0x7f00000ab000-0x1)}, 0x54) bpf$OBJ_GET_MAP(0x7, &(0x7f00006bf000)={&(0x7f00006b1000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00009dc000-0x2c)={0xd, 0x9, 0x400, 0x7, 0x8, 0xffffffffffffffff, 0xe352}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000da9000)={0xf, 0x10000, 0xa, 0x2000000000, 0x4, 0x0, 0x3}, 0xffffffffffffff0f) 2018/02/11 03:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000952000)={0x6, 0x8000000000000004, 0x3ff, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r0, &(0x7f0000322000), &(0x7f0000132000)}, 0x20) 2018/02/11 03:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000085000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) mkdir(&(0x7f00003a9000-0xe)='./file0/file0\x00', 0x112) mount(&(0x7f00007fb000-0x8)='./file0\x00', &(0x7f00005f5000)='./file0/file0\x00', &(0x7f0000c2c000-0x5)='f2fs\x00', 0x0, 0x0) 2018/02/11 03:06:45 executing program 5: mkdir(&(0x7f00007d1000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e37000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f00001d2000)={&(0x7f0000897000-0x8)=@un=@abs, 0x8, &(0x7f00008fb000-0x60)=[{&(0x7f00002bf000)=""/87, 0x57}, {&(0x7f0000ecd000-0x1000)=""/4096, 0x1000}, {&(0x7f000062e000-0x1000)=""/4096, 0x1000}, {&(0x7f00003af000)=""/150, 0x96}, {&(0x7f000058d000)=""/40, 0x28}, {&(0x7f00001fa000)=""/13, 0xd}], 0x6, &(0x7f0000f4b000)=""/237, 0xed, 0x10000}, 0x100) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000653000)={&(0x7f0000f37000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f7f000)={0xd, 0x15, &(0x7f0000e8a000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101}, [@alu={0x4, 0x6, 0xb, 0x0, 0x0, 0x18, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x3}, @ldst={0x0, 0x3, 0x2, 0x8, 0xa, 0x40, 0x4}, @map={0x18, 0xb, 0x1, 0x0, r2}, @alu={0x0, 0x4, 0x1, 0x5, 0x2, 0x4, 0xfffffffffffffff0}, @exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r2}, @ldst={0x2, 0x3, 0x7, 0x7, 0x9, 0xfffffff6, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000ad6000)='GPL\x00', 0x80, 0x64, &(0x7f000061d000-0x64)=""/100, 0x41000, 0x1, [], r1}, 0x48) 2018/02/11 03:06:45 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f000097f000-0x10)={&(0x7f0000829000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00003ae000)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00008b5000)="91726f63006e", 0x8000000000000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000325000-0x10)={&(0x7f00004a8000)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) mkdir(&(0x7f0000106000-0xc)='./file0/bus\x00', 0x0) 2018/02/11 03:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000849000)) mount(&(0x7f0000c44000)='./file0\x00', &(0x7f00003b2000-0x8)='./file0\x00', &(0x7f000089b000)='nfsd\x00', 0x80, &(0x7f0000c94000-0xe1)="bce1567bb7a312cab4c495b3d6780900f772b1b859290c3a37c4bb37a4f09596732482cf7a30f29a3d8125e48218e10ba853bd7fe7d4ae155801aeea9209791f0ef583d9ad46da5b406667c80381d76c10b2089d5a8c2725f09912ee9f186ba294377ba8a6580e01dc72c7b5df16910add301649b142822410707b0f4de7b5b44f73e68470bab42733b8d0b4047fe23a03a909d1144f7fa1ace20919fca33faf93aa298f971f1adbbafa4dbed727952f6d5f07653766ce12b81dcef07a4e194a8e68f5997b2c314890d0d493909044a48bbee597637301661302bd3e6641d7a09d") r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000547000-0xc)={0x0, 0x8, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000)={r1, &(0x7f000018b000-0x3d)="ae", &(0x7f00002c9000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f00004c2000)="04", &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r1, &(0x7f0000d84000)="ba", &(0x7f0000c19000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aaa000-0x10)={r1, &(0x7f0000996000-0x1000)="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"}, 0x10) 2018/02/11 03:06:45 executing program 4: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000739000)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee7000-0x20)={r0, &(0x7f0000e4b000-0xfc)="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", &(0x7f00009b6000-0xe5)="da72ca6b8f80866f78deaed1b06e685f728aa6aa1fcf279e1adaa4f847f40f7d634be98a091cbf5448d2f1f6c69bc0068c78349a5cd23b05783ba92f794d3b49261813cd70850d055a749c53bd9f23d4df5accfa820a61004d6c821d9425e91253d83d2148f773cbf47b4be18dbae5111b779100b042b547f43e253bcd096894f35a4b937352b93a35762851110ce019803ca3ae02f6d1c37f89764c78d730d276a4a750c273d7ab89c10c558499088951db85edb29c5938624e0f220791421748b9b0a3da32c6aaaf623b8e12dd0704fe87c82ff828b341ae8c46804286f05188bede8fef"}, 0x20) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f02000)={r0, 0x28, &(0x7f00006e5000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f02000)={r1, 0x484d, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009e2000)={r0, &(0x7f0000f01000-0x4a)='+'}, 0x2) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f03000)={0x6, 0x5, &(0x7f0000a30000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x176, 0x0, 0x0, 0x0, 0x7ff}, [@alu={0x4, 0x9f9, 0x3, 0x6, 0x0, 0x18, 0xffffffffffffffff}], {0x95}}, &(0x7f0000697000)='syzkaller\x00', 0x81, 0x7b, &(0x7f0000166000-0x7b)=""/123, 0x41000, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000338000)={&(0x7f0000c26000)='./file0\x00', r2}, 0xc) [ 48.051618] devpts: called with bogus options [ 48.089921] devpts: called with bogus options 2018/02/11 03:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b11000+0xafb)={0x0, 0x3ba8, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000055e000)={0x7, 0x2, 0x8, 0x4c, 0x7, r0, 0x4}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000074f000-0x10)={r1, &(0x7f00001d2000-0xb7)="c662fe048d919c9e6939da6eb6d0d8bafc58a713489b0d15f9584e9e895485621cc4d1eb74f933f15284c668f8ea43e195e80542e817b9c12237674fbacaf6802cebcb4e12b13988c4b0403a2c1847e8703c864ff5f3b35f2cd19f80ddc8f35456422994824f662ad060d47b4718cd5551eb10b9abff2c5107f15666f229d1e06a707db953540ee061e1651538a5b4e9eeca7f1502d27f77533593865fa6a1940521d0c1d4b81905794dc7cc877b1ed512199ee8a36cf4"}, 0x10) r2 = perf_event_open(&(0x7f0000e9e000-0x78)={0x7, 0x78, 0x1, 0x400, 0x8, 0x8, 0x0, 0x5, 0x11000, 0x0, 0x7, 0x6, 0x100, 0x8001, 0x8, 0xa6d, 0xffffffff, 0xffffffff, 0x9, 0x1000, 0xffffffffffffffff, 0x6, 0xffffffffffff8000, 0x7, 0x5, 0x5, 0x7, 0x1f, 0xe3, 0x100000001, 0x1, 0x2, 0x0, 0x1, 0x3, 0x8, 0x4, 0x800, 0x0, 0x800, 0x0, @perf_bp={&(0x7f0000855000), 0x1}, 0x8800, 0x4, 0xfffffffffffffffc, 0x7, 0x2, 0x4d2f, 0x4}, 0x0, 0x1f, 0xffffffffffffffff, 0x2) r3 = perf_event_open(&(0x7f0000e5e000)={0x5, 0x78, 0x7, 0x8, 0x8, 0x6, 0x0, 0x698, 0x8000, 0x9, 0x6e5, 0x8, 0x8000, 0xc0, 0xede, 0x4, 0x0, 0x3f, 0x4000000000000, 0x6, 0xffffffffffffffe0, 0x6, 0x40000000000, 0x80000000, 0x7835, 0xffffffffffffff4d, 0x101, 0xfff, 0x5, 0x1, 0xb1b, 0x7ff, 0x7, 0x4, 0x7, 0x7, 0x0, 0x8, 0x0, 0xff, 0x4, @perf_bp={&(0x7f000027f000-0x1), 0x2}, 0x10004, 0x7, 0x40000007ff, 0x4, 0x9, 0xfffffffffffffffe, 0x3ff}, 0x0, 0x3, r2, 0x6) close(r3) socketpair(0x8, 0x0, 0x0, &(0x7f0000ecd000)) 2018/02/11 03:06:45 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000990000-0x10)={&(0x7f0000f78000)='./file0\x00'}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251}, 0x48) 2018/02/11 03:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000041000)=""/237, 0xed}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000055c000-0x8)={0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e9b000)={&(0x7f0000f28000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000041c000-0x4)=r1, 0x4) mount(&(0x7f0000643000)='./file0\x00', &(0x7f00000d6000)='./file0\x00', &(0x7f0000ac2000-0x9)='devtmpfs\x00', 0x204088, &(0x7f000002c000-0x64)="df98b33e96b016e44e9c49aeb69244cf36f24e073799e759d86e32d5ae9b001882ec37276063ccaf491afba81bf98d434597d7557c063094e668451af54b066cdf25735bd72b8d4f22769a97c3584d72f7657bdd14e007b54e1cf2e23537a9e3a29b664e") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x58}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251}, 0x48) 2018/02/11 03:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003b6000-0xc)={&(0x7f0000967000-0xe)='./file0/file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7fff) r2 = gettid() r3 = perf_event_open(&(0x7f000037b000)={0x0, 0x78, 0x9e19, 0x5, 0x9c6, 0xffffffffffffff15, 0x0, 0x7, 0x10, 0xe, 0x2, 0x6, 0xfffffffffffffffc, 0x800, 0x1000, 0x6, 0x3f, 0x0, 0x1, 0x6, 0x1, 0xffffffffffffffff, 0x0, 0x8, 0x8001, 0xcd5, 0xfd, 0x6, 0x7, 0x5, 0x7, 0x1ff, 0xfff, 0x5, 0x9, 0x100000001, 0x5, 0x80000001, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f00006a4000-0x1), 0xa}, 0x10, 0x7f, 0x9, 0x2, 0x8001, 0xffff}, r2, 0x7, r1, 0x9) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x1f) 2018/02/11 03:06:45 executing program 5: r0 = perf_event_open(&(0x7f0000323000-0x78)={0x1, 0x78, 0x1000, 0x4, 0x9, 0xfff, 0x0, 0x6, 0x80, 0xc, 0xa6, 0x7ff, 0x0, 0x6, 0x2, 0x17b2, 0x0, 0x80000000, 0xdc, 0xffffffff, 0x80, 0x7, 0xc44c, 0x5, 0xfff, 0xdfc0, 0x9, 0x80, 0x7, 0x1, 0x100000000, 0x400, 0xfffffffffffffffa, 0x6, 0xff, 0x5, 0x0, 0x100000001, 0x0, 0x80, 0x2, @perf_config_ext={0x6, 0x3000000}, 0x8204, 0x7f, 0x2, 0x3, 0xd7, 0x22d0b447, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ab0000)={&(0x7f000044c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f00009eb000)=[{&(0x7f0000e41000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f000010d000)=""/105, 0x69, 0x101}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x6, 0x3, &(0x7f0000280000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000eac000)=""/183, 0x0, 0x0, [], r2}, 0x48) 2018/02/11 03:06:45 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000702000-0x8)={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) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000b1d000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}], 0x3, &(0x7f0000930000-0xc2)=""/194, 0xc2, 0x5}, 0x10000) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) 2018/02/11 03:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000329000-0x8)={0x0}) recvmsg(r1, &(0x7f00005f1000-0x38)={&(0x7f0000c11000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, 0x1e, &(0x7f0000734000)=[{&(0x7f0000f33000-0xdf)=""/223, 0xdf}], 0x1, &(0x7f0000b32000-0x6a)=""/106, 0x6a, 0x5}, 0x40000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r0, &(0x7f000017c000), &(0x7f00008b3000-0x5c)}, 0x20) 2018/02/11 03:06:45 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f7a000-0x10)={&(0x7f00002b1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f7a000-0x10)={r0, 0x50, &(0x7f0000d3a000-0x50)}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001cd000-0x48)={0x5, 0x4, &(0x7f0000f10000-0x20)=@raw=[@jmp={0x5, 0x20, 0xf, 0xb, 0x5, 0x8, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1ff}], &(0x7f0000f78000+0x63f)='GPL\x00', 0x5, 0xc3, &(0x7f0000f78000)=""/195, 0x40f00, 0x1}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f75000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/11 03:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x8, &(0x7f0000743000)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000df2000-0x8)) 2018/02/11 03:06:45 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c9e000)={r1, r0}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008f2000-0x8)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006af000-0x8)) 2018/02/11 03:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1}], 0x4, &(0x7f0000041000)=""/237, 0xed}, 0x0) socketpair(0x3, 0x5, 0x6be, &(0x7f0000f5a000)) 2018/02/11 03:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000000000, 0x0, &(0x7f00008fc000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00004ec000)={&(0x7f00000c5000-0x60)=@nfc_llcp, 0x60, &(0x7f00004f0000)=[{&(0x7f0000a44000-0xa6)=""/166, 0xa6}, {&(0x7f0000b8f000)=""/22, 0x16}, {&(0x7f0000bb8000-0xd6)=""/214, 0xd6}], 0x3, &(0x7f0000a4b000)=""/97, 0x61}, 0x40000002) close(r0) sendmsg(r2, &(0x7f00006a0000-0x38)={&(0x7f000029f000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006ba000-0x60)=[{&(0x7f000085e000)="7524e41856218ddabdfdc563300bce66aaa472177f11e49c755a496038a8a40b09138ccaeff8821550d32e93baccd65c1f5736edc1c445fb2a", 0x39}, {&(0x7f000094e000)="e6c0f3320b5f3d9b601c32d4ca2a5a878c81f960bc1234fe4092d69f2598551ae0e787c9bdb324f366167492303523a5b338c5ce38a9add308302088a0c9", 0x3e}, {&(0x7f0000a73000-0xf7)="74cdb209732b3fd0dcac141a428cf62d646018a0a5252fc676b68ec0bc1988e8109fe10cd3a5622d0584a66cef2799ac8e536502546bf8c747d342e7523973d69b11834d1243beb64dec5fa5ac07a38dec0fd1927ea1573344e4396ed28c67c10ea16a2631b1e31a785bc38a1b667d73f8d3c65d833047d6fa1847002380a7a9d4401b6988bc47b838bfd05e3825ab0631267dde9be884cf164ab9b3aa3f056878a679b67babae4f057ccdda429d6995d332130bc663b7773effeba722be26cdb61d7657483e702f7fd4640e4565fa10323f651c2f4a8d676fb5d27b6bbc2ed5bc3c24e58333f46c861716dc1a957e56b5a7c048216b1b", 0xf7}, {&(0x7f00006de000-0x16)="7c825cd85083501c3f70b021a23ab92359155a262e73", 0x16}, {&(0x7f000004e000-0x1000)="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"}, {0x10, 0x0, 0x7}], 0x10c8, 0x804}, 0x10) 2018/02/11 03:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a9000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000568000)={0x200000002, 0x78, 0xc55f, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xafbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b8b000-0xe)='./file0/file0\x00', &(0x7f0000e9e000-0x8)='./file0\x00', &(0x7f0000fa4000-0x7)='rootfs\x00', 0x0, &(0x7f000098f000-0xe6)) 2018/02/11 03:06:45 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000901000-0x2c)={0x0, 0x3, 0x2c76, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x8, &(0x7f0000fd0000-0x17)=@raw=[@call={0x85, 0x0, 0x0, 0x4}, @map={0x18, 0x8, 0x1, 0x0, r0}, @generic={0x5, 0x4, 0xa2c0, 0x3f}, @ldst={0x0, 0x2, 0x6, 0x0, 0xf, 0x56}], &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251}, 0x48) 2018/02/11 03:06:45 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7e000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003f7000-0x10)={&(0x7f0000f7d000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f7d000)={r0, r1, 0x0, 0x1}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000943000-0x40)=[], 0x10000184, &(0x7f0000a02000-0xed)=""/237, 0xfffffffffffffed7}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000d8a000-0x78)={0x4, 0x78, 0x6, 0x3, 0xf1, 0x2, 0x0, 0x9, 0x88001, 0x8, 0x3, 0x3, 0x9, 0x7, 0x4, 0x6, 0x5, 0x4a1d, 0x6, 0x570, 0xe27, 0x10001, 0x7, 0x4, 0x8, 0x100000000, 0x1c4f0d42, 0x4, 0x1, 0x2, 0x8fe, 0x80000001, 0x7, 0xd32f, 0x81, 0x0, 0x4, 0x4, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000f7f000-0x1), 0x1}, 0x2002, 0x9, 0x800, 0x7, 0xff, 0x9, 0x4}, 0x0, 0xff, 0xffffffffffffff9c, 0xb) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2, 0x2, &(0x7f0000f7e000)={0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000002d000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000029c000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000023a000-0xc)={r4, 0x2, 0x10}, 0xc) [ 48.283310] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/11 03:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x121, &(0x7f00008fb000)=[{&(0x7f00009c7000-0x27)=""/39, 0x272}, {&(0x7f00002d6000-0x2b)=""/43, 0x199}, {&(0x7f0000f72000)=""/4096}, {&(0x7f0000f75000)=""/104}, {&(0x7f0000f75000-0xd)=""/13}], 0x1000000000000037, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004a5000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000064b000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x3}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096}, 0x48) socketpair(0x19, 0x804, 0x6, &(0x7f0000327000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a22000)={r3, r1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r1, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r4 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x7, 0x3, &(0x7f0000c75000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000e22000)="47504c008a38572d58ce3ff934de41cbc2852f0015b7d976472ee15ed08af3c77567a6a94dbcea120bef0000000000000000b2b57198d03272ea24b673c03518b25a3f83d64457ea15441b176dd786d10046ee6760e284fa316269220429038282ab0671945d3c1b3e15bb96ccd2679fd93ab48b1af74606c01edfc8951c452d725a171c375d5010aa17172ebddf68bbdf662a8ac46f2bdb121db69a9756998d5a97b9a52a74dbb598810a58b15add5a82dbd52e74729fa4b48bc15134cde5a1acef076e", 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006f7000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000099000-0x4)=r4, 0x4) 2018/02/11 03:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000971000-0xd)='ppp0.//{GPL*\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000016c000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cd5000)='./file0\x00', 0x108) 2018/02/11 03:06:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x1000, 0x18}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000002000-0x20)="bc20e651eaa1062ca3cff9c7c525c30f37d45ae1c0d9d3b66bf04f3acf0ae7bd", &(0x7f0000002000-0xce)=""/206}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x33)=""/51, 0x33, 0xe1}, 0x140) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0xb, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000001}, [@alu={0x7, 0x80000001, 0xb, 0x7, 0x5, 0x10, 0x8}, @exit={0x95}, @exit={0x95}, @exit={0x95}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x6, 0xfa, &(0x7f0000001000-0xfa)=""/250, 0x41100, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0xa, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000bc4000-0x70)=@raw=[], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfc, &(0x7f0000000000)=""/252}, 0x48) 2018/02/11 03:06:45 executing program 4: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000058b000)={0x0}) close(r0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x2, &(0x7f000000e000-0x8)) 2018/02/11 03:06:46 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f73000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001a1000)={0x0, 0x0, &(0x7f0000f73000)=[{&(0x7f0000460000-0x1000)="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0x1000}], 0x1, &(0x7f0000a5a000-0x1528)=[{0x60, 0x102, 0x4, "d963ce097c3d8008e04143e2bbe02a036a38eb9e76c1ce7a71b21bbb85092266cc5aea3c71dc40dc87757b76c332363c84beb354dcc9eed58257dead3c54c057b596f36ae0629d879bf0e1d9"}, {0xf8, 0xff, 0x80000000, "a5c0297b96f6601876032283c0084dc13d070cc20540484a7a923139e170e7212168d15067bc4205f992d5835d4b5f1d20ae97931f2e1d4e041c133a962dfbac29737d6b225f58bf2c546e523920a4595ea33d57ded99c112fd4a7ee3ff8e76670efa66fede9613be3ad89b2efda7972449064c3c0e47801ba881df78b79a963f39221c9129f32834e7430e4a6e88a4be586722cf815657668bc6387907e8d07cf0d366650d320144ca5f0c9115722723d45ffc5a509a58df003fc49b75b9f21b805d66f3dff3848a318f08afb1ee36ffa545705b054ec53447646ce807341b4db844a8a6c17a3"}, {0xd0, 0x103, 0x0, "c16af5ca207189f2059c082b16888eba2f6102122ffbfa233ba9f304315a3d48c04f2ee822e0083248decf6a997a26ca25de7be4b0278e55c0f9cc72c608ca63b38658b28ff2a842f25e3a99423e50bab6b7636d931af036082ba2b1a8cd35113be7d17a2c5b95b4baca17fb64ba0930a128c5547972e577ace9a60619f08ec10a9c9f572d6244889aec202533dfaa5872e86d0ae89e5b45fde8515d86104c1d566d89b4cea49b51ac9f1965f9217d90c1514defad67e081a9e2"}, {0xe0, 0x10d, 0x4, "316a17eaeddef65b11e457e00962054dc22b8a490c9ae8619f06738d8df3380de8c7f4d48df8fa21ca0f7209680bc4c38719acc0c3db86b814d61e26f9e73f06ce4d80a217656f2fa4103ea896d6aeed6c4aecc00f1946ac1e68cffd121ce23c3265320fd920b4d2acccf0637cd5380a88ac631c8550abab76029b459ba1ad1becab4c0814d595609b8a224260c3ac73e7a83f355d3f9d37cad9419c8fe88f8e7c116bfe58d7805fccb4dad2656267708c740cb7dd4dd803b17b4638aeebcb95c2bd600ade2287760011b029dcec"}, {0xe0, 0x10c, 0xd1f2, "060a7c8c3805ed60621023e88b82bd7590d4d9ab142663c8a51af253869d7bdc34ffa82cc84a78105650d1d13974a21b4d4d643320306c4ec5749fcdd1d48429e844cd23eac6c4e513660326610b03fa05ae5606d8406b166904719fe2ac15f5f97b9504da28fd8268244b6b04451ba52b5c60381326e3992592e076c652164d83a85c7cb792fa3bf0bd59d0a24b4021d5d48259e1757b094b00631bd2b51cc644bb81858cf7dcf1da6353d01fed2bde1f8f260ec4bec6478b365946f123564b8c382be31dfcd9aedc3e89"}, {0x28, 0x114, 0x9, "8b89a04d15f25c09db9d14752a004e844879bfbdea8647e7"}, {0x108, 0x0, 0x4, "23187d59d650e98f4164c436818e7cf9bcb25a9c5609b1bcc14eb28269770fa7293bf58b05c2cbb5c093f95c624e0507aada1e92bc15560d8fcd1d05f954229faec124f9fc57eac1c835acb7eca5929665b8063ae699d3ad7c2cf611554eb5c2460bc1ce64c48a37ae285a688e6324aa749117b6836a6ac1603cd746476a426bbbaaa664f965d8a7aea3c29a72942e697d3ecd8604893b87abaaf757e6aea93ee31d43478ba5ba70a9bfcdafc90d8f42a96a4f9744fa85e6e228252e507f450ca5a39db4b5e90be4f50b51d707cf2cdc113e695ef0a588eb0161ffe263e6185068e99abdf58535748e95821bbf81df4af1bb"}, {0x1010, 0x112, 0x0, "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"}], 0x1528, 0x4084}, 0x40000) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x48}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/11 03:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003f6000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={r1}) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/02/11 03:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/02/11 03:06:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006a0000-0x8)='./file0\x00', 0x85) bpf$MAP_CREATE(0x0, &(0x7f00005d6000)={0xd, 0x81, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101}, 0x2c) mount(&(0x7f0000e69000-0x8)='./file0\x00', &(0x7f00008d3000)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000049d000-0x10)={&(0x7f0000876000)='./file0/bus/file0\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a7b000)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fa8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000014d000-0x8)={r2, r0}) r3 = getpid() socketpair(0x19, 0x4, 0x6, &(0x7f00008c4000)={0x0}) perf_event_open(&(0x7f0000a63000)={0x7, 0x78, 0x4, 0x925f, 0xffffffffffffff04, 0xb5c, 0x0, 0xf4, 0x3800, 0x6, 0xb7, 0x7, 0x3c6d, 0xfffffffffffffffe, 0x800, 0x1029, 0xffffffffffffff01, 0x5, 0x5, 0x3, 0x10000, 0xd4, 0x5c08, 0xcc, 0x9, 0x8, 0x3, 0x3, 0x87, 0x5, 0xffff, 0x101, 0x1, 0x7, 0x8, 0x4, 0x4, 0x80, 0x0, 0x3, 0x0, @perf_config_ext={0x2, 0x80000001}, 0x1800, 0x2, 0x6, 0x4, 0x18000000000, 0x6, 0x1}, r3, 0x9, r4, 0x0) 2018/02/11 03:06:46 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000024000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xe, 0xd7, &(0x7f0000022000)="f1cb1723abfe6e787039e843ea9b", &(0x7f0000023000-0xd7)=""/215}, 0x28) 2018/02/11 03:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000334000-0x78)={0x0, 0x78, 0x8, 0x4, 0x4, 0xdd0, 0x0, 0xd9, 0x80000, 0x8, 0x3, 0x20, 0xfffffffffffff807, 0x3, 0x7, 0xcd4a, 0x5, 0xfffffffffffffff8, 0x9, 0x0, 0x7, 0x40, 0xffffffff, 0x80000001, 0x2, 0x0, 0x3ff, 0x3, 0x65, 0x2970, 0x2, 0x8, 0x1, 0x275, 0x6, 0x51, 0x5, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x5f, 0x3}, 0x80, 0xffffffffffffff80, 0xa06, 0x5, 0x3, 0x8, 0x3}, 0x0, 0x7, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x1, &(0x7f00007e2000)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000951000)={&(0x7f0000516000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, &(0x7f00008d8000)=[{&(0x7f0000551000)}, {&(0x7f000079f000)}], 0x1000022c}, 0x0) 2018/02/11 03:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000234000)={0x1, 0x200, 0x8, 0x4, 0x2, r0}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ac6000-0x10)={&(0x7f000099f000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/11 03:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) recvmsg(r0, &(0x7f000056a000-0x38)={&(0x7f0000b2c000-0x10)=@can, 0x10, &(0x7f000085d000)=[], 0x0, &(0x7f000045d000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/11 03:06:46 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f6f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xfdca}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f000083a000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000785000)=""/251}, 0x48) [ 48.533478] audit: type=1400 audit(1518318406.089:16): avc: denied { ioctl } for pid=4804 comm="syz-executor5" path="socket:[14495]" dev="sockfs" ino=14495 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/02/11 03:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xc9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003f7000-0x8)) mkdir(&(0x7f0000003000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/11 03:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x0, 0x84011, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002c1000-0x8)=0x10001) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/11 03:06:46 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00007df000-0x2c)={0xf, 0x4, 0x80000000, 0x2, 0x2, 0x1, 0x2}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000019f000)={r0, &(0x7f0000000000)="1cbd264b9128c1d68b6ad399dd9825b41828c501977e3bc28593736f1a70a8064c576cd95dd12b7b40fe136f2600", &(0x7f0000717000-0xfb)="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", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007fd000-0x18)={r0, &(0x7f0000d80000)="82809e71e80d9e43f965362b7c1616bfbe9a2f58adb483b6656cef5af640697da4ffd92a422e0be1774bde8113406f0262666f03ca469665d0c9b85cdb57bc93b1c000e7e4802c674a2a46636ef18cbe64501f795b9a21cd06a60d66d309b2bc2e350cdf1f6e7bb990205434d0859fb1f03efdd56cf34f9e968dc242b25f609c16341e518f3ea2aa6f6d7220de875224f0f6ba584e3d807ebe94d05d59697338082896b6884d30a0589afeac702fb49f842a5647f02ee73a4a61c6e8028e71a941479744cc73ef95ee3754247a42b01362d7bd23", &(0x7f0000c60000-0x5f)=""/95}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00001fe000)={0xa, 0x4, 0x8, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socketpair(0xf, 0xf, 0x5ace, &(0x7f0000759000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008e3000-0x8)) 2018/02/11 03:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009da000)={0x0, 0xfff, 0x10}, 0x249) recvmsg(0xffffffffffffff9c, &(0x7f0000900000)={&(0x7f00007e5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000f2b000-0x40)=[{&(0x7f0000eb0000-0xd)=""/13, 0xd}, {&(0x7f0000fdc000)=""/20, 0x14}, {&(0x7f0000eb0000-0x64)=""/100, 0x64}, {&(0x7f0000601000)=""/165, 0xa5}], 0x4, &(0x7f000048b000-0x70)=""/112, 0x70, 0x1c1a}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000bed000)={0x7, 0x7, &(0x7f00009f2000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0x2, 0x1, 0x0, r0}, @generic={0x8, 0xfffffffffffffffc, 0x8001, 0x4}], {0x95}}, &(0x7f0000204000-0xa)='syzkaller\x00', 0x7, 0x81, &(0x7f0000b19000)=""/129, 0x41000, 0x1, [], r1}, 0x48) r2 = gettid() r3 = perf_event_open(&(0x7f0000bf8000-0x78)={0x0, 0x78, 0x7, 0x4, 0x7, 0x6, 0x0, 0x1, 0x8, 0x4, 0x9, 0x6, 0x5, 0x7fff, 0x3ba3, 0x3, 0x47cf, 0x183, 0x3ff, 0x800000, 0x3, 0x2, 0xd7, 0x3c4d, 0x7fff, 0x6, 0x9, 0x1ff, 0x5, 0xffffffff, 0x10001, 0x1, 0x2, 0x4, 0xfffffffffffffe00, 0x8f7, 0xdd7, 0x2, 0x0, 0x1, 0x6, @perf_config_ext={0xffffffffffffffff, 0x20}, 0x1400, 0x0, 0x800, 0x3, 0x8, 0x40, 0x100000001}, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00001b2000-0x9)={0x0, 0x78, 0x7f, 0x1, 0x4, 0x8f, 0x0, 0x6, 0x20000, 0x1, 0x100, 0x0, 0x1000000000, 0x2c, 0x3, 0x9, 0xabd, 0x2, 0x2, 0x2, 0x17, 0x80000000, 0x17e5, 0xf800000000000000, 0xfffffffffffffffd, 0x401, 0x7f, 0xffffffffffffffe4, 0x0, 0x4a, 0xfffffffffffffc01, 0x100000001, 0x0, 0x8, 0x7, 0x4, 0x747, 0x2, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00005d2000), 0x1}, 0x2002, 0x1, 0x1ff, 0x3, 0x1, 0x4, 0x9}, r2, 0x8, r3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) sendmsg(r5, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x4000) 2018/02/11 03:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00007c8000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x401, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000edd000-0x14)={0x0, r0, 0x5}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r0, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) 2018/02/11 03:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00007cb000)={&(0x7f0000076000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000099e000)=[{&(0x7f0000a56000-0x1d)=""/64, 0x40}, {&(0x7f0000b61000-0x96)=""/150, 0x96}], 0x2, 0x0, 0x0, 0x80000000}, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f79000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000c67000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002b4000-0x4)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000f25000)={0x0, 0x5, &(0x7f00005b1000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x2, 0x3, 0x97dfa91e06c58b3d, 0x7, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000917000-0xa)='syzkaller\x00', 0x1f, 0x3b, &(0x7f0000a66000-0x9)=""/9, 0x0, 0x1, [], r1}, 0x48) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x19) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff) 2018/02/11 03:06:46 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000023000-0x38)={&(0x7f000001f000-0x10)=@can, 0x10, &(0x7f0000018000)=[{&(0x7f000001f000-0x19)=""/25, 0x19}, {&(0x7f000001f000-0x27)=""/156, 0x9c}], 0x2, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xa1, &(0x7f0000018000)=""/171}, 0x48) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000022000-0x28)={r0, 0x0, 0xe6, 0xc6, &(0x7f0000023000)="f64f1b8f26e553b18587755b326bfe964547225ecce0a6d3f8f429fd683cea8e6307d1149c450208b30167910f513c361d9bb054d8448fcbe3dbc2d4ffb83c057d14fc92f872bd20bd8d89402026fc0c2cb1bd232fda7e778ab4f6bc98900b03bc08edf3d15386ae7b4d5838ed99504e6413b3b9b7b56d150296ecf05c1b8f461973e005cb9b8cc06b5c4c93b4dbb6e09568a7112c6c709391d33bf12c4132c3e45319839b055f5f7ac1a83a26ddd01eda34b11e2c6d4822346a90530d425853c8aeb4c42897e6b9498bc84ce2cb016578f0a64d32399c8b8919af200fe1de85dee02653e335", &(0x7f0000024000-0xc6)=""/198, 0x5, 0x6}, 0x28) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000025000-0x10)={r0, r0, 0x0, 0x2}, 0x10) socketpair(0x1a, 0x0, 0x82, &(0x7f0000016000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/02/11 03:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x23a}], 0x3, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x20) socketpair(0x10, 0xa, 0x2, &(0x7f00000f9000)={0x0}) mmap(&(0x7f0000d56000/0x2000)=nil, 0x2000, 0x2, 0x42013, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x88}], {0x95}}, &(0x7f0000cfe000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000075d000)={&(0x7f00006d2000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000be000)={&(0x7f0000586000)='./file0\x00', 0x0, 0x10}, 0x10) close(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003ec000-0x8)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fbc000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006e6000)) 2018/02/11 03:06:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b42000)={0xf, 0x0, 0x3, 0x3, 0x10, 0x0, 0x7ff}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000001000)="8a145a90cce9", &(0x7f0000000000)="bfc7593e05d98db0f7337ddd765782c127cbbb49e51dff4a1e387f564523f066509318f164b6"}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0x1000)="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", &(0x7f0000000000)="5816ece29a6493acf3032f2f31727e58dd0f985d8a4298893bd3778fc50fe3b61f03"}, 0x20) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a28000-0x20)={r2, 0x1, 0x1, 0xb7e1, &(0x7f0000b95000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r2, &(0x7f0000091000)}, 0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000feb000)) bpf$MAP_CREATE(0x0, &(0x7f0000fea000)={0x0, 0x1ff, 0x81, 0x52, 0x8, r1, 0x7}, 0x2c) 2018/02/11 03:06:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x81, 0x62fd, 0x0, 0x5, 0x0, 0x8c90, 0x10, 0x3, 0x0, 0x9, 0xffff, 0x80000001, 0x800, 0x8, 0x6, 0xfff, 0x401, 0x1, 0x100, 0xa414, 0xf88, 0x80, 0xa20, 0x10000, 0x7f, 0x400000000000, 0x9f8c, 0xffffffffffffffff, 0x77e8fe01, 0x3ad, 0x0, 0x9, 0x200, 0x5, 0x72b, 0x10001, 0x0, 0x10001, 0x2, @perf_config_ext={0x6e, 0x8b}, 0x12000, 0xd013, 0xffff, 0x0, 0x10001, 0x6, 0x7}, 0xffffffffffffffff, 0x5e7a, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000b, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1}], 0x4, &(0x7f0000041000)=""/237, 0xed}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000db9000-0x38)={&(0x7f000034b000-0x9)=@rc, 0x9, &(0x7f000081a000)=[{&(0x7f00009d3000-0x53)=""/83, 0x53}, {&(0x7f0000627000-0x7f)=""/127, 0x7f}, {&(0x7f00008a8000)=""/103, 0x67}, {&(0x7f0000726000-0x1)=""/1, 0x1}, {&(0x7f0000e62000-0xab)=""/171, 0xab}, {&(0x7f0000cf7000-0x2a)=""/42, 0x2a}], 0x6, 0x0, 0x0, 0x20}, 0x10002) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x50}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f000056a000)=""/251}, 0x48) socketpair(0x2, 0x80004, 0x1, &(0x7f0000ae1000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) close(r4) 2018/02/11 03:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007be000-0x8)={0x0, 0x0}) close(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8a4b0}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000014a000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001ae000)={&(0x7f00007a0000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000347000-0x10)={&(0x7f00000d6000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000c6000-0x4)=0x1, 0x4) recvmsg$kcm(r0, &(0x7f00005bd000-0x38)={&(0x7f000078f000)=@can={0x0, 0x0}, 0x10, &(0x7f00007a1000)=[{&(0x7f00003e3000)=""/94, 0x5e}, {&(0x7f000056e000-0x9e)=""/158, 0x9e}], 0x2, &(0x7f0000420000-0xde)=""/222, 0xde, 0x2}, 0x40000000) recvmsg$kcm(r2, &(0x7f0000737000)={0x0, 0x0, &(0x7f00009f9000-0x40)=[{&(0x7f0000d43000-0x8a)=""/138, 0x8a}, {&(0x7f00002a1000)=""/189, 0xbd}, {&(0x7f0000847000)=""/199, 0xc7}, {&(0x7f0000b72000-0xa8)=""/168, 0xa8}], 0x4, &(0x7f000009e000-0xb5)=""/181, 0xb5, 0x41}, 0x40000000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xff) bpf$PROG_LOAD(0x5, &(0x7f0000d97000-0x48)={0xb, 0x14, &(0x7f0000408000)=@raw=[@exit={0x95}, @jmp={0x5, 0x726, 0x0, 0x4, 0x7, 0xfffffff8, 0xffffffffffffffff}, @call={0x85}, @map={0x18, 0x7, 0x1, 0x0, r3}, @generic={0x24, 0xfb82, 0xffffffffffffff75, 0x3f}, @map={0x18, 0x9, 0x1, 0x0, r4}, @exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}], &(0x7f000022c000)='GPL\x00', 0x4, 0x1000, &(0x7f00009bc000)=""/4096, 0x40f00, 0x1, [], r5}, 0x48) 2018/02/11 03:06:46 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f65000-0x8)={0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f64000)={&(0x7f000085e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f64000)=r1, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f64000)) 2018/02/11 03:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x400000100000) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000dc000)={0xffffffff, 0x3, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000346000)={r0, &(0x7f0000c26000)="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", &(0x7f00006c1000-0x3e)="6f11a5cb4ecc0c6ac5cc50e1f654dc0ee6496431618dcbfd09eefef864f1d2afc02fd21b7d9eb04f934107b742ba932a35402841005241e76d5fe3bc9c70", 0x1}, 0x20) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) mkdir(&(0x7f000076f000-0xe)='./file0/file0\x00', 0x11b) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000e13000)='./file0/file0\x00', &(0x7f0000d29000-0x8)='./file0\x00', &(0x7f0000723000)='securityfs\x00', 0xc50a1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00009aa000)={&(0x7f00007fe000)='./file0/file0\x00'}, 0xe) 2018/02/11 03:06:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x8001, 0x48e, 0x6, 0x4, 0x0, 0x8, 0x2, 0x6, 0x80000000, 0xff, 0x8, 0x5, 0x7fff, 0x80000001, 0x1, 0x2, 0x7, 0xa6e, 0x4, 0x8, 0x5, 0x2, 0x20, 0x2, 0xff, 0x7fffffff, 0xff, 0x1ff, 0x4, 0x2, 0xfffffffffffffe01, 0x4, 0x7f, 0x400, 0xfff, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x4000, 0x349, 0xc616, 0x7, 0x6, 0x2, 0x80000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xc) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000c34000-0x38)={&(0x7f0000a15000+0xe)=@l2={0x1f, 0x4, {0x5, 0x3, 0x401, 0x400, 0x2, 0x4a2e}, 0xbd47, 0x4}, 0xe, &(0x7f0000b98000)=[{&(0x7f00003bf000)="776447d15b7bb33f411f3bc8f9abb37540f3b9fb2d6621b3d195ce08de64361a8a497e005d7a13c6ed14c8c4d83b9d192b14eaadfd9602981333756e02c957", 0x3f}, {&(0x7f0000a1c000-0x78)="460654dd208cf5c8063f9315a212fa28f7df0e26210e37f6ac22caa8635ffe12a1a7152f827caa34973b6ea653f571c2f7480b405118519a421d6fbd788e877321482c045ad8914ec9b90283f73e17421a0111b14d439c730ead2101d9e9267eb961089833037ed6855e329d5bf9b8681de90ab7177220a8", 0x78}], 0x2, &(0x7f0000f37000+0x3e4)=[{0x20, 0x114, 0x2, "8d7b1ed3c2dc34eb608c393a7b70b5"}, {0x18, 0x11f, 0x10001, "31dd00e10c54"}, {0xc0, 0x107, 0xffffffffffff0001, "9197fccc08fd4a0646477c8d2df76e676388769d1b3350fd9756c1b370401220fa33ca4280f6c0e0bd19241aac7cda0a4a2601ac6f55a620113b238b18a8bac3e61ad7f8ee86c5e5eb34e9125981aff5d30f29f7d6cad7a0ef5caf0890f1e167ec3dcf68008f92522e78e0916a3ac72a791a045faa320dc73885258efd9b02af05ce836c213f2251839720f093d1c40e8fb8c4ad325813e4092d4db93b8cacbe9404ed88ea5da59b6e0e10"}, {0x108, 0x1ab, 0x0, "a8a6d91317dd2ac814f66d75cab42047f5adcfcd02f268786e3f6980e47978d6caa7331444466e9cfa134ec66cf8558234dba25d64a2f905a19e4584e601fd90698f9939ef176ef09849aad7e12f75e3af18ab0e7e9e6d8c69cc6a974dd3135b3e66b168fea32134e4240dcd3f1b4f78ee2ec34aabd8771f6e73ce78dfedefbee59fbc90937440581e1c2c5b65d8ce8e7ba4640b8a2653b3f5b8f77022faaa77e1fa3b5551d1e6f7c62f8add3617e91269e808627dd0e59a631aa4f01bd225615a0cdc16abf483462ad79518269846d58c11c0c2a828afed5d03658604347297c0866078a219104087d6bf198b53e508ac106de1cf"}], 0x200, 0x10}, 0x4000040) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffe16}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000080f000)={r1, 0x0, 0x22, 0x78, &(0x7f00001ba000)="0d010000000000aa000000000800563af3ef40010000000000000033bad473c8747b", &(0x7f0000940000-0x78)=""/120}, 0x28) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003c0000)) socketpair(0x1, 0x0, 0x7dc4000000000000, &(0x7f0000478000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) recvmsg(r3, &(0x7f00004c6000-0x38)={&(0x7f000086f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000b7f000)=[{&(0x7f00006b9000-0x30)=""/48, 0x30}, {&(0x7f0000fd5000)=""/86, 0x56}, {&(0x7f0000244000)=""/237, 0xed}, {&(0x7f0000ea2000-0xdc)=""/220, 0xdc}], 0x4, &(0x7f0000cfc000-0x51)=""/81, 0x51, 0xfffffffffffffff9}, 0x60) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b7e000-0x18)={r2, &(0x7f000013d000-0x42)="a67021816c302040eae547701fc6191cf2bd021dde45bbdaf0f7c12c5c5b0f5dc174d933e2006b4686ad766107960031518cea2c0f89319cfff0828a28c655ecab6d", &(0x7f00002f9000-0x72)=""/114}, 0x18) socket$kcm(0x29, 0x7, 0x0) 2018/02/11 03:06:46 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ead000-0x38)={&(0x7f00005a5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000ff3000)=[], 0x0, &(0x7f0000d99000)=""/28, 0x1c, 0x3}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c49000-0x48)={0xa, 0x12, &(0x7f0000ff3000)=@raw=[@ldst={0x2, 0x1, 0x2, 0x8, 0x7, 0x18, 0xfffffffffffffffd}, @alu={0x0, 0x4, 0x0, 0x5, 0x7, 0x8, 0x10}, @generic={0x1, 0xfffffffffffffe00, 0x8001, 0x3}, @alu={0x7, 0x0, 0xc, 0x7, 0x8, 0x0, 0x11}, @ldst={0x0, 0x3, 0x6, 0x7, 0xf, 0xffffffe1, 0xfffffffffffffff0}, @ldst={0x3, 0x1, 0x2, 0x7, 0xa, 0x0, 0xfffffffffffffffc}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0xfffffffffffffffc, 0x7, 0x7, 0x7, 0x44, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000171000)='syzkaller\x00', 0x6, 0x1000, &(0x7f0000f41000)=""/4096, 0x41f00, 0x0, [], r0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172}, 0x48) 2018/02/11 03:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000759000)='./file0\x00', 0x0) mount(&(0x7f0000a0e000)='./file0\x00', &(0x7f0000471000-0x8)='./file0\x00', &(0x7f00000d2000)='bdev\x00', 0x0, &(0x7f00001ac000-0x8c)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000874000-0x8)={0x0}) sendmsg(r0, &(0x7f0000700000-0x38)={&(0x7f00009f3000)=@llc={0x1a, 0x1c, 0xffffffffffffff73, 0x5, 0x1, 0x1, @empty}, 0x10, &(0x7f00007bb000-0x80)=[{&(0x7f0000848000-0xc1)="0e20451679f920e453773599656024611120e24c15e55c04145612a2edf383feac0024485a4eab7d896f8434b51262fbd2e0c15da66183c84404577800273c99d6319e0ebad460dc73f293d791a9ae6b186bd35a1075df9b6e57b62302e4066d3ea96e42e53b18b47a69c9f5b2358c5a6980131da633a655fc65655ad7f3b018400c59ab1f1d5e226f36234abb417353938512cbe33b93059639a6275f9e3d90960535486a208156562b28b786897f62699821d286c3ebd2cf43a038e5e1c4016f", 0xc1}, {&(0x7f0000976000-0xf8)="7fda69384b706b19f25e7a943f4fb984340f21de9bff7d6789340afb5dee9e0763f0c430f2d24d162abb84c1ae353e41c61556a5210d588f55c2d154b66eec8f7edb59c3a5c0c8de1eaaabaec294f734084dee1f67e9d0c48bf04d5106f8a332ed2678044a0c87a4d43579a985b8496d2b3eda522ba4ed12a0828524ffe8e7c43f99d5d5c3fd039bbf7ab938fcc3fe998cb152658cca4d254b28e73e07695ab4e0ea8766c86e39614e4769a4129e3846b0ee62ddbfa04ab3ef7fcdbd61bfb900ba8ac2907b797cd71b076006580e10d803e90ab93b542f024437f184c883a85eeb1c821c418cf34b3093c53567bbe8795e65ef88b2fa1e13", 0xf8}, {&(0x7f00007ed000-0xe1)="69790bd5a83e76ee327ba6a7aa5db88cf6be0d93396fc25fcbfbe5dbba038e650e81dd7214fa6b4bf7b1e467ab627d1e1569c3add5e22f3cf085968101a7b21586d25ab77a0c08c9696100f188b2190894ff7993f14e87ae938ffa9e0b8878fae836a659a1a5db94fd66f483745f2d4cb59e928170bc08a7355f279258d9bf0c1419933fb5991dc883813c8fcd312e82ee73aa94da4737385cc4aae0bfcfb2f5e4e2ed04e6ebcbedefae376c0b3454ecc65ec836fd2a54bbf2370d4e6bb1fe6149b6cf20729793d1024585cf412a64c3438245bee13b90a3b615ad4ca66ec12d6e", 0xe1}, {&(0x7f0000690000-0x4b)="e5039a1aaf0a4b953d6244cc43d3a61f25926189d902081aa2d39cf3c82fe43ae787787c3a4affcf1988bf76703b0316699e4abbb201567dd5eb182d43b6832b03d31e8f6bee86e7caf814", 0x4b}, {&(0x7f0000a3e000-0xa)="898747ea9cf4cc9ea06b", 0xa}, {&(0x7f000020f000-0xb8)="bc53ee2fa2d32e750058a19d57b3f2ea8d6bd0eeea7efbd90013dae2cb3dbff2c786ee74334ad7327e1c46c7373da559fb879bff7ed24ecc53198e57b1628f55be5f1bac53070ffe4eda2fe9e5d7a67657d9440ee3839f1b126c4e0357800700177a6f558e8264a92aec2fdb244ed49bb17a9f84bd112cf81fb485413a4737db60c76d87f8f06948ce74f4aa739e3c81e4a3c80af441124b88831b1a94a538933e75906684a332bfc6fb9d9e5b09ad980b4ec302ee12b5ef", 0xb8}, {&(0x7f00007a8000)="155886e1a8f37e15a653e9838a56a6ee85859a76f84af7abbe891a42493800b67d9241ba521cb959658daeef0238fdf2d85a05175580f0b6098f28e431993459c84e55b91b0d1f03afb417fed1b077878887cc7789d05889b598ef0b2e4adccea1246533137b4ba30bf2980ea613528d9d8aeead61a978c2b0e5b35c8f5bc2a3899c0be0ee4661fcf1633616c6643ae09f7fda55e11c53051c95d0a8", 0x9c}, {&(0x7f0000778000)="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", 0x1000}], 0x8, &(0x7f00004ca000-0x88)=[{0x88, 0x95, 0x80, "52eb956a6afc2facbca218c5af3e67c06da20ce5956e628044ab62e9e97ad88e873e6b980c83121830e5fe34008ca69ee804fc9ab66c8668f765ef703ea0b48ee19433946850ba13b1e9e9f35f6f36ba6e55c4cdbd6b25d1cb460912fdb9619532faad6148099d5e9ea427592486a4ff536b9d408eaa"}], 0x88, 0x4010}, 0x40) mkdir(&(0x7f0000816000)='./file1\x00', 0x2) 2018/02/11 03:06:46 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007bf000-0x8)) socketpair(0x5, 0x5, 0x8001, &(0x7f00005d5000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000cbf000-0x4)={r1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001e7000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r2, 0x5, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r3, &(0x7f0000024000)="c3", &(0x7f00007ce000)}, 0x20) 2018/02/11 03:06:46 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000017000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c81000-0x10)={r0, &(0x7f0000f62000)="1a88c1dc0f28a534497e6c2ade9672d62aab6af9a06750a06b23382ddca28d7664b52367799d90da34c36fb1122f60948c9dfc96f0342124972836dc04c3994dc6ff9bb44143d6214d1c3d534e2f0900e3a98eec18779492af2e448008bdf1657465c64acc9587051b1c66d54a49ab664c"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r1, &(0x7f0000017000), &(0x7f0000026000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r1, &(0x7f0000017000)}, 0x10) 2018/02/11 03:06:46 executing program 6: mkdir(&(0x7f0000557000)='./file0\x00', 0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c), 0x2c) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000044000-0x10)={r0, &(0x7f0000a38000)="ffb96f76e94f090a760c04d0f2061203675df4cc9ab5fa03cde33c9d58e69b990f26b5d2bc16297d66909a126ac5e8f85d59cbe7739ca85c87ea576727b05fdf067620ad17fbe47267388e7ca3174396de07218e7f96e7df8306d3b0e279ae34907f31a7a40768dd1487c525c1f24b410e2063cc283e4f7ee4df7cf37fccdb2ff0f9bdd287608f73befd76e1ed06bf0cd88496d3305e5fdafde5b62c9d56ee55eb3b9341d47cfb610fdb0df4c7b12ea5b2ce73b15f5b5b73694a1ed640f48c30db417da8247abbd5e89160fd5dbbf2d9fc513213243549034b49824f94780a9c8149649adae7460f43bff8a8561616ff74c1124e7fba"}, 0x10) 2018/02/11 03:06:46 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f00009cd000)=[{0x10}], 0x10}, 0x0) getpid() 2018/02/11 03:06:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x100000000, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='adfs\x00', 0x100000, &(0x7f0000002000)="1446555f0b76fc83e60936467cf89f1f00427b28160fc332ac5f3a6a84f501bca4c734f53be0eed0693021d3f96acbafedd976ccf8b6bb60824156b1d6f5ecbd241bbf2d8d131a499c5b092b717b") mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x20000004, 0xffffffffffffffff}, 0x2c) [ 49.589930] IPVS: ftp: loaded support on port[0] = 21 2018/02/11 03:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb}, 0x0) socket$kcm(0x29, 0x7, 0x0) close(r0) recvmsg$kcm(r1, &(0x7f0000daf000-0x38)={&(0x7f00006d4000-0x80)=@generic, 0x80, &(0x7f00001db000)=[]}, 0x0) close(r1) socketpair(0x9, 0x1, 0x2, &(0x7f00006db000-0x8)) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) 2018/02/11 03:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0x2c2}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f73000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x64}], {0x95}}, &(0x7f0000150000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000298000-0xc)={0xffffffff, 0x5154, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000653000)={0xf, 0x7, &(0x7f00000a0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x3, 0x24b613a58963d7b, 0x5, 0x7, 0xffffffff, 0x8}, @map={0x18, 0x7, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000284000)='syzkaller\x00', 0x7fffffff, 0x36, &(0x7f0000b5b000-0x36)=""/54, 0x41f00, 0x1}, 0x48) 2018/02/11 03:06:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000999000-0x14)={0x0, r0, 0x5, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x3}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096}, 0x48) 2018/02/11 03:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000401000)={&(0x7f0000b3a000-0x8)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00003d4000-0x8)=0x7) perf_event_open(&(0x7f0000000000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 03:06:47 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f00000b9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00004a6000-0x1)='\x00') r1 = gettid() perf_event_open(&(0x7f000053b000-0x78)={0x0, 0x78, 0xc5a8, 0x8001, 0x2, 0x2, 0x0, 0x1000, 0x21100, 0x4, 0x1, 0x4, 0x101, 0x3f, 0x3f, 0xf7, 0x1, 0x8, 0x10001, 0x8001, 0xc47, 0x800, 0x0, 0x3, 0x2, 0x7ff, 0x3, 0x13fe, 0x4, 0x1, 0x1ff, 0x6, 0x1f, 0x7, 0x800, 0x98dc, 0x6, 0x200000000000, 0x0, 0x0, 0x7, @perf_bp={&(0x7f000025d000), 0x5}, 0xaca, 0x2d, 0xffff, 0x0, 0xfffffffffffffff7, 0x8, 0xd40e}, r1, 0x10001, r0, 0x3) 2018/02/11 03:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e48000-0x2c)={0xf, 0x20, 0x3ccd, 0xac, 0x2, 0x1, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000795000)=0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002b9000-0x20)={r1, &(0x7f0000a43000-0x88)="9e149232d6ec8f85d2380b7d1f11022161c440df7641fb04d62fc568f1821a044c044b8bd6945d71a87857c659bd8e157d3a9ce11e41f012b191f1bfde98115fb3fac35bb4c96f96ff71535824bd3d73cfb628fed32ff2990fb9f699da61f32e3317c358cc3c11e1219e60aafffcfe6f5341cc5c288fe4c0851c39960a6d5b2af4889622b9ed1188", &(0x7f000066a000)="25c38abb72dd586a1dcc4e265831ef45ee7262f1c38572914fad913cf0ced9982904d199054b587a069415e9f4ca5a54d5ef24313d9ae30017008078a49c27a8e0260edef6683f662c6910eb7c60bec23bb41d690b4d992aac4ca112e8eff920ab9ccb4760a3b8596290b3001373ae5d44ff53f8b15bc3d58116d86013ee5f96f98dd9800ae70ee4d2d8ea049a98481c1af120592831b225022bd6f1ac631840155b0c0447051f00c99d"}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) 2018/02/11 03:06:47 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f7c000), 0x4) socketpair(0x0, 0x3, 0x8, &(0x7f00008b1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000f7e000-0x38)={&(0x7f0000f7e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000a89000-0x60)=[{&(0x7f0000b56000+0xdb6)=""/215, 0xd7}, {&(0x7f00001ad000)=""/78, 0x4e}, {&(0x7f0000e35000)=""/160, 0xa0}, {&(0x7f0000538000-0x42)=""/66, 0x42}, {&(0x7f0000875000)=""/186, 0xba}, {&(0x7f00005f5000)}], 0x6, &(0x7f000020f000)=""/219, 0xdb, 0x936}, 0x40000000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f7d000-0xc)={&(0x7f0000cbe000)='./file0\x00', r0}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000347000-0x2c)={0x0, 0x0, 0x0, 0x100000000000057, 0x0, 0xffffffffffffffff}, 0xffffffffffffff9b) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007db000-0x10)={r2, 0x1c, &(0x7f0000f7f000-0x50)}, 0x2c44a8bf2b1489d4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7e000-0x20)={r3, &(0x7f0000f7e000-0xa6)="a87681785f98f46d4c6585a788a4cd44991ffb35de0fe905ddff296e99a4b1be8989a3f6d25b014863b642a7a5bf4fa79f5d2324342493f2ed9f854c49c4d41573b3b173ea2072cfa58ded0f5bc1b9e4dbf8e22deb434630cb58b97fcb05141fbaa254033cfcc28a470e3e61f89779731d9b9367e05bca9f57b22927313774def29f3468c8e68c8509506161b81b0fc84888b7655d334348c1e1044ab1b45c461ffc36889765", &(0x7f0000bad000)="93ab6153c31ac02dbfae106940779d3af65779c85aca1636198e11f7fc6e39b685cad442b1ace45c44407188029d981f7e214da86aa30469165b8c1974673664fa3e3b87c580634f2d4b6de07638456da0af5ae050f7f60b19d7ce660a5857c4cb5f5f21c19ba4f697af911d01d4c7838019e4720bbcca5a3159efedfb1232f68b397f27b4144f01db9b7da633fd44a88d2aa36b775d669f29cfe8d082f464c0335651011ea29913f4001a864de0849332a079a13b7989943cadbd76ddb18a1c0dbf031b6648c348de6378f7e82543"}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)='@\x00\x00\x00', 0x5, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f7f000-0x38)={&(0x7f0000b47000)=@can={0x0, 0x0}, 0x10, &(0x7f0000f7f000-0x10)=[{&(0x7f0000235000)=""/79, 0x4f}], 0x1, &(0x7f0000f7f000-0xcb)=""/203, 0xcb, 0x40}, 0x10000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f7f000)='./file0\x00', &(0x7f0000f80000-0x8)='./file0\x00', &(0x7f0000f7f000)='pstore\x00', 0x80000, &(0x7f0000f80000-0x4e)="58072d877e4e3c5cca2d65085352c2a30b4a554eb3cb4c84eaa7d8d03b0de6760c378b4533270e437f8ae172b5e91ee663862ac0af96adb4e20227a2eec356e52d86a78439f906b18bf5bfacee0a") mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f7e000)={0xa, 0xc, &(0x7f0000f7e000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xffffffff00000001}, @map={0x18, 0x3, 0x1, 0x0, r3}, @alu={0x7, 0x80, 0xa, 0xb, 0x7, 0x50, 0xffffffffffffffff}, @generic={0x4, 0x200, 0x5764}], &(0x7f0000d34000)='syzkaller\x00', 0x101, 0x0, &(0x7f000064e000), 0x40f00, 0x0, [], r4}, 0x48) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f7c000)='./file0\x00', 0x80) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f7f000)={r2, 0x50, &(0x7f000032d000-0x50)}, 0x10) 2018/02/11 03:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0x40000000000b}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000052d000)={r0, &(0x7f000007f000)}, 0x10) r1 = perf_event_open(&(0x7f0000881000-0x78)={0x5, 0x78, 0x9, 0xffff, 0x1e2, 0x4, 0x0, 0xffff, 0x0, 0x6, 0xf9f, 0x1, 0x1, 0x3, 0xffffffffffff160b, 0x8, 0x54ad, 0x5b39, 0x0, 0x1, 0xa3e, 0xdce, 0x7, 0x95, 0x7fffffff, 0x4, 0x6, 0x3, 0x8, 0x8, 0x6, 0x8000, 0x9, 0x1000, 0x4, 0x8, 0x6, 0x1, 0x0, 0x7, 0x6, @perf_config_ext={0x101, 0x101}, 0x100, 0x9, 0x200, 0x5, 0x9, 0x714, 0x7}, 0x0, 0x100, 0xffffffffffffffff, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000041b000-0x20)={r0, &(0x7f00002e5000-0xb0)="fd3f81d24eca6954d362cb60c26b556c6202809b60f0c920badf5d0d2083c3772df8c61ef2b4424194c6b6b1afb0ef033473242d63f3266b68fe8d25d2625b06f8e1571f94767c496286764302214cdd93e336d22f60affdc204871295565ffc006ed776a0a6c6bc6548607b482d8522862766b37b7c68eb6ae48f0582742a24bafc80255534c2365801b796e25aff355ac20987df3bc6e713d93911515b67092e743c5db34999f1d5ea3698f64ddc1d", &(0x7f0000e0d000)="d859b75a877784614c33cb3d0e7aec8c63679139e62b6edf91eed93bddb9938c6aab1d099d4619eccbc39c314fc613b6507f5c1b94494dd4be9a6c58095250b09cd8a9c150ea644b6538cf9370c6d82661c8e0324ec02a12662c0f37a906c750860d1c07570741b13cbe9d84d679062ba0b6fa31ab56c4dbe446b984aa9c14de72675c53f344c4c9fa8c5f3d9e95a9a781fdcca2c5184d", 0x2}, 0x20) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000386000)) 2018/02/11 03:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1}], 0x4, &(0x7f0000041000)=""/237, 0xed}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000015d000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000089e000-0x38)={&(0x7f00002e2000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000a73000)=[{&(0x7f0000c93000)=""/202, 0xca}, {&(0x7f0000920000)=""/9, 0x9}, {&(0x7f00009c9000)=""/94, 0x5e}], 0x3, &(0x7f00004e4000)=""/123, 0x7b, 0x3}, 0x20) recvmsg(r0, &(0x7f0000ede000-0x38)={&(0x7f0000d60000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f000070c000-0x40)=[{&(0x7f0000012000)=""/5, 0x5}, {&(0x7f000052b000)=""/199, 0xc7}, {&(0x7f00006d3000-0x8b)=""/139, 0x8b}, {&(0x7f0000d4f000-0x6e)=""/110, 0x6e}], 0x4, &(0x7f0000cde000)=""/193, 0xc1, 0x9}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x50}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f000056a000)=""/251}, 0x48) 2018/02/11 03:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xc, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x4c}, [], {0x95}}, &(0x7f0000e6c000-0x4)="47ff3300", 0x2, 0x99, &(0x7f0000f7c000-0x99)=""/153}, 0x48) r0 = perf_event_open(&(0x7f000030e000)={0x2, 0x78, 0x4, 0x24800000000000, 0xf7, 0x10000, 0x0, 0x200, 0x0, 0x0, 0x3, 0x6, 0x7, 0xfffffffffffffff9, 0xfff, 0x0, 0x5, 0x101, 0x81, 0x0, 0x1, 0xfff, 0xfffffffffffffffc, 0x6, 0x9, 0x6, 0xfff, 0x6, 0x0, 0x2, 0x4, 0x1, 0x3b8e40000000000, 0x1f, 0x5, 0x1, 0xb9, 0x5, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000280000)}, 0x1009, 0x8, 0x5, 0x0, 0x0, 0x2, 0x3}, 0x0, 0x3ff, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000485000-0x78)={0x7, 0x78, 0x1, 0x2942, 0x7fff, 0x8000, 0x0, 0x6, 0x0, 0x1, 0x7f, 0x0, 0x1f, 0xfffffffffffff8be, 0x5, 0x2, 0x5, 0x2000000000000000, 0x6, 0x3, 0x7, 0x0, 0x6, 0x400, 0x8, 0x7, 0x10001, 0xff, 0x8, 0xfc, 0x5, 0x7, 0x3ff, 0x2d01, 0xffffffff80000000, 0xa945, 0x3, 0x9, 0x0, 0x0, 0x2, @perf_config_ext={0x100000000}, 0x9a6c5f6cd6ddfe6a, 0x7, 0xffff, 0x7, 0x8, 0x5, 0x1}, 0xffffffffffffffff, 0x8, r0, 0xd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/11 03:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dfb000-0x18)={r1, &(0x7f0000555000-0x3b), &(0x7f0000899000-0xa9)=""/169}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) 2018/02/11 03:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001c000)={&(0x7f0000005000-0x10)=@can, 0x10, &(0x7f000001b000)=[{&(0x7f000000e000-0xa5)=""/165, 0xa5}, {&(0x7f000001d000-0x88)=""/136, 0x88}, {&(0x7f000001c000)=""/222, 0xde}], 0x3, &(0x7f0000013000)=""/42, 0x2a}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000543000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000022e000-0x38)={&(0x7f000073c000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000dcc000-0x70)=[{&(0x7f00006f2000)=""/225, 0xe1}, {&(0x7f0000e1f000-0x74)=""/197, 0xc5}, {&(0x7f000020a000-0x1000)=""/4096, 0x1000}, {&(0x7f000026d000)=""/141, 0x8d}, {&(0x7f000004e000)=""/133, 0x85}, {&(0x7f00001c6000-0x96)=""/150, 0x96}, {&(0x7f0000376000-0xc5)=""/197, 0xc5}], 0x7, &(0x7f0000f13000)=""/109, 0x6d, 0x2}, 0x10000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000-0x10)={r1, 0x50, &(0x7f000001b000)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={r1, 0x50, &(0x7f000001b000)}, 0x10) 2018/02/11 03:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000021000-0x18)={r1, &(0x7f0000020000), &(0x7f0000021000-0xf4)=""/244}, 0x18) recvmsg$kcm(r0, &(0x7f0000903000-0x38)={&(0x7f000039c000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00009ba000)=[{&(0x7f000094f000-0x2f)=""/47, 0x2f}, {&(0x7f00002e0000)=""/50, 0x32}, {&(0x7f000099c000)=""/126, 0x7e}], 0x3, &(0x7f00007fd000-0x92)=""/146, 0x92, 0x100000001}, 0x40010000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000007f000)={r1, &(0x7f0000bd5000)="b78b9f776c503f57a10066cb2c8c21fc9a14f442172fc6dc8ba42d41a12e926ab8c2e1edf76ac468cfa4e4af8870aab7ee3c4d8285c3592c09f0db2e858c9796b1d3c0bfd6e4dd3da0c945195d6b4c2c9d574f37131a233ce69bbdcbcf6ed6d3625a0a413843020bb4a911aa8a16708097ee31e11848ca9ccffc2805924f22667ad39b9a29d32172ae74e104c4d5123de58e5f7336b81f6c96c365b8bcd0128871d4bc493e423b16e1d434149058746d37b506c256022f3b7d63dc0f8705f17ad07cef48336cf8e9f0f5bf"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000c74000)={0xf, 0xa, &(0x7f00003b7000)=@raw=[@jmp={0x5, 0x0, 0x0, 0xa, 0x3, 0xfffffff8, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0xffff}, @generic={0x5, 0xfc7b, 0x7, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x221a, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000218000)='syzkaller\x00', 0x0, 0x6d, &(0x7f0000709000)=""/109, 0x40f00, 0x0, [], r2}, 0x48) 2018/02/11 03:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000380000-0x8)='./file0\x00', 0x108) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000b28000-0x8)='./file0\x00', &(0x7f0000106000)='./file0/file0\x00', &(0x7f00004bf000-0x5)='coda\x00', 0x1000, &(0x7f0000aa0000)="1c00e5832d96b747a2767bede14210cf50e29598e4486a03517aac67f4f97563dc498e2a2d3b56812ee118d3f5") mount(&(0x7f0000160000-0xe)='./file0/file0\x00', &(0x7f0000185000)='./file0/file0\x00', &(0x7f0000544000)='gfs2\x00', 0x21800, &(0x7f0000009000)) mount(&(0x7f0000930000-0x8)='./file0\x00', &(0x7f0000a60000)='./file0/file0\x00', &(0x7f0000b42000)='ramfs\x00', 0x7000, &(0x7f00004d8000-0x4a)) 2018/02/11 03:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x81) bpf$MAP_CREATE(0x0, &(0x7f00005d6000)={0xd, 0x81, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101}, 0x2c) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000019c000-0x2c)={0x3, 0x7fffffff, 0x8, 0x5048, 0x4, 0x0, 0x2}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f000049d000-0x10)={&(0x7f0000876000)='./file0/bus/file0\x00'}, 0x10) 2018/02/11 03:06:47 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f000001a000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x20}], 0x2}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000000b000)="73797a6b636c6c65720083b51f0a01254a3be31c79b5234c3fdaaf74665c4e0ad7ba8fed8faddfab9f98f61641b314c051762264a76e2600deacaa1436f62abf9a6983fdbe7db45be8164090385a73eff1b0a5577d1ac2bdd7903725b8fc977f791eb0713abb1a89193d6ff4ce67697a6b3901d1a204cdd4c1ffa8f68a288a57120c10451ba1e92e92948c", 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000009000)={0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x3, 0x1, {0xa, 0x1, 0xecb, @loopback={0x0, 0x1}, 0x3}}}, 0x32, &(0x7f0000019000+0x336)=[{&(0x7f0000017000-0xef)="5d5f20bb27a93844da76b950287ea62fdda595418f90454ff93148d1856fc1d1bdb99dd1502c3c999fbeed954f129b87f0adf3d0e77b4cbd24f2a9d86481d797eeace481581ee6779024ca85ea0174c9cb0760a48b523d6acb90ab4ebdcbb11ef8a340a910cbabdb84a2cab836d1bb9896b4afbff09526513a7ae761d209045277897a615b6f55201c8bce8d9352d27c979b17ad46b8214a11053576b26cb8e1de9a46887d4c05853ace78a053ba886aeafa3eac7b6499d755964b7effe7697dd51c8fa34a11389a00d6983205cd8221844fdd77fb40e3a3c9a3cd750eede638489fde9dcccf02cee6bf2b44a3d987", 0xef}, {&(0x7f0000014000-0xa4)="bfca03f1ab17c89718555db775fbb3bc3acbb2c336dce8f8058db7dd21b505e8ae51bd7dd37c6bdc1d3d531de8e8673db83b5dd4a26a23087f85e267223c4f6e76606e45a17fcfb320ba0657637a7de0da3a7118439d3155296a5d322bc694dceefb5f8dbe4a5ed9eca60ea4bdfa070cbb950651834b44a1dc377c9cd3c20aefa5fefe296c478db3b359ff6691cc6bd1250c4c3afea57c04e451826cb8047d619a7f7911", 0xa4}, {&(0x7f000001e000)="554165d413bcc612fb1512e2c8146ac42bddc3f7cf469ba723", 0x19}], 0x3, 0x0, 0x0, 0x40}, 0x44000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000)={r0, 0x0, 0x9a, 0xc4, &(0x7f000000f000)="dbf2f2a7682f43c8e6b8ba99521f6ccb7ddb1eca469433524de8a5c3fb7d8843cdfa17bc11347726e9c32a95a212487d19407a02003f0f24f0fa5c508c6bc783c4cd38fc0f7f5adaca00dc929db75773fbe45d89be1d5a1dc9fdd70a46cc92aed1c9a0006cc1a12cf886abcb3416e8c150c59e3efd7d08724e1506e6032c40791562ca42b1f17aee6da5e23d1daa6cff4d8ffbf9d7314b832d5f", &(0x7f000001e000-0xc4)=""/196, 0x4, 0x5}, 0x28) [ 49.807542] hrtimer: interrupt took 34250 ns 2018/02/11 03:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000986000-0x4)=r0, 0x4) sendmsg(r1, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[]}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00006f6000)=0x800, 0x4) r3 = perf_event_open(&(0x7f0000517000)={0x0, 0x78, 0xfffffffffffffff9, 0x2000000000000000, 0x7f, 0x0, 0x0, 0x8, 0x20, 0x4, 0x1, 0x3, 0x1, 0x1f, 0x1ff, 0x7, 0x603, 0x2, 0x400, 0x3, 0x0, 0x6, 0xf7, 0x7, 0x4, 0x3, 0x0, 0x0, 0x6, 0x5, 0x9, 0x100000000, 0x5, 0x3ed, 0x2, 0x20, 0x1ff, 0x7ff, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000ecd000), 0x1}, 0x400, 0x6, 0x0, 0x5, 0x4, 0x80000001, 0xef}, 0x0, 0x2, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r0) 2018/02/11 03:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x2, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() socketpair(0x8, 0xa, 0x3, &(0x7f0000cba000)={0x0, 0x0}) perf_event_open(&(0x7f0000afa000)={0x5, 0x78, 0x5, 0x1, 0x5, 0xfffffffffffff475, 0x0, 0x7ff, 0x200, 0x6, 0x0, 0x3, 0x400, 0x7f, 0x8, 0x3, 0xaf0, 0xfef6, 0xf5, 0x0, 0x9, 0x6, 0x8000, 0x7, 0x2, 0x0, 0x7, 0x8, 0x8000, 0x80000001, 0x4, 0x401, 0x6b, 0x600000, 0x186, 0x6, 0x5, 0x353f, 0x0, 0x61, 0x3, @perf_config_ext={0x5}, 0x10, 0x7, 0xe0, 0x7, 0xc6f, 0x1e, 0x76d}, r2, 0xd3, r3, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000b8000)=':user\x00') recvmsg(r0, &(0x7f0000757000)={&(0x7f0000b54000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000715000-0x60)=[{&(0x7f0000731000-0xe5)=""/229, 0xe5}, {&(0x7f00009f5000-0xec)=""/236, 0xec}], 0x2}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[]}, 0x0) 2018/02/11 03:06:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x68}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/11 03:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f0000001000)}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x8, 0x4, 0x4001, 0x1, 0xffffffffffffffff}, 0x2c) r1 = perf_event_open(&(0x7f00006b8000)={0x200000002, 0x78, 0xdb34, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffffa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r2, &(0x7f0000b5c000), &(0x7f00000ab000-0x1)}, 0x54) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) 2018/02/11 03:06:47 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0xb, 0x800, 0x40, &(0x7f0000cfd000)={0x0}) perf_event_open(&(0x7f0000f6e000)={0x1, 0x78, 0x2, 0xff, 0x1000, 0x6305, 0x0, 0xe22, 0x20000, 0x8, 0x2486, 0x80, 0x8, 0x7, 0x3, 0x2, 0x8, 0x3f, 0x4, 0x2, 0x4, 0x6, 0xffffffff, 0x8001, 0x5, 0x4, 0xb817, 0x100, 0x0, 0x401, 0xffff, 0x7, 0x4, 0xfffffffffffffc00, 0x8, 0x1, 0x60, 0x7, 0x0, 0x9, 0x4, @perf_config_ext={0x0, 0x9}, 0x19002, 0x1, 0x959, 0x0, 0x1, 0xffff, 0x6}, r0, 0x7ff, r1, 0xe) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d8c000-0x48)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x37}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x7fff, 0xfffffffffffffe5e, &(0x7f00001a8000-0xfb)=""/251, 0x40f00, 0x1}, 0x514c1d39dddd7172) socketpair(0x3, 0x800, 0x52, &(0x7f0000b4c000)={0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f6f000-0x10)={r2, &(0x7f000052c000-0xe4)="b67dd921b516feba46389f85f81852ead841de583b414126168f57b5a81d25d77145382376bd134ccd7889e69e8f3f1a1772cc179f02fd42a229b8019d9c4573f6b7722700849c7113cf22c6160188412789ecc3072b5c17e4fdaad70077f21e5395aa4c40054cedfb21c2e0ee64b70a9da44d6d3af58c21a015435b0af39cb8ccaadcd1c2377840326158471d6549028234ae3a428ddbdd1558c7f7565fd1fe97cd83b88562ef38125f818067587d512d8ef85cc3c1463b94a79a67a0a0f1b6e9c30ef6c31d25af15d8de16fcc9ed36ac49662171573337cce36411dd368737526141b5"}, 0x10) 2018/02/11 03:06:47 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f000000d000-0x8)={0x0, 0x0}) socketpair(0x8, 0x5, 0x6, &(0x7f0000009000)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={&(0x7f000000a000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000006000-0x10)=[{&(0x7f000000d000-0xae)=""/174, 0xae}], 0x1, &(0x7f000000e000-0x10)=""/16, 0x10, 0x3}, 0x22) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000d000-0x10)={r1, r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xd, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f000000b000)="0000083591cab3d9d52a588b10911950a29ee1cd1081daa5e0c42c475560a9832c2615b9320cafbdc577b66d596a4253bef9dbdee481349e777abd39a11e1626b084dce6ea0f9f37621a853bd0eb5dde7e1ab133b7ffd6f2dfafc5f6063cf412dc87e54a760397d54c", 0xfffffffffffffff8, 0x1000, &(0x7f0000008000)=""/4096}, 0x48) 2018/02/11 03:06:47 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x84, 0xa, 0x22, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005d0000-0x10)={r0, &(0x7f0000499000-0xa6)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f77000-0x10)={r0, &(0x7f0000aa1000)="709928b1bc83ac73231e0ce9db4c1e9ba7b10d460577b36d8a11ea57db7e3aa4eb2f69b5f2e30a470365c17b1dca25f1cc3fecd7f52aab52666af04dfec6b7115aad07d9ac9a1bbaea2e53c6e93ec573e6a1052e10319294db58a9d2d8a0458f720c7562f23141883dbf9b395f0a7341177a6c0d5886b98b99767d64a894281507393be6404446a85cf733eccd4c09bfee6f1ef2fa8523b277119c612c0413d38e57e13a5d3c963fc490ac2a5f9ccf2bc985cc4e8434052e4a34db33c8c883ab"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e0f000)={r0, &(0x7f0000e4f000-0x31)="b356bd13272efa71ec8e6d48fad32fcae0f538f15112528ef36fff9c7e82f5b4d442d991b192e03ba81b7f988ad54f1eae", &(0x7f0000000000)="385056f21c93eedb188c69644d78044f70d1fece0503acff0ae105891c68c81dc0638d4c50031e9049de1654ce58350dea20a953667a08e899a0bdf5e34f6cd2a2e7830382991a162c31e0fead89f0a3ee33389cb9f3b436d4911f0dc7ca2dabb3b1fc11bafa8e", 0x6}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001fd000)={r0, &(0x7f0000b7f000-0x1000)="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", &(0x7f0000e61000-0x7b)=""/123}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000500000)={r0, &(0x7f0000523000-0x1000)="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", &(0x7f000049f000-0x87)=""/135}, 0x18) 2018/02/11 03:06:47 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172}, 0x48) getpid() [ 49.970935] ------------[ cut here ]------------ [ 49.975813] perf buffer not large enough [ 49.975894] WARNING: CPU: 0 PID: 4979 at kernel/trace/trace_event_perf.c:288 perf_trace_buf_alloc+0x12d/0x160 [ 49.989979] Kernel panic - not syncing: panic_on_warn set ... [ 49.989979] [ 49.997341] CPU: 0 PID: 4979 Comm: syz-executor1 Not tainted 4.15.0+ #11 [ 50.004173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.013517] Call Trace: [ 50.016098] dump_stack+0x194/0x257 [ 50.019723] ? arch_local_irq_restore+0x53/0x53 [ 50.024395] ? vsnprintf+0x1ed/0x1900 [ 50.028202] panic+0x1e4/0x41c [ 50.031393] ? refcount_error_report+0x214/0x214 [ 50.036146] ? show_regs_print_info+0x18/0x18 [ 50.040649] ? __warn+0x1c1/0x200 [ 50.044102] ? perf_trace_buf_alloc+0x12d/0x160 [ 50.048762] __warn+0x1dc/0x200 [ 50.052038] ? perf_trace_buf_alloc+0x12d/0x160 [ 50.056709] report_bug+0x211/0x2d0 [ 50.060343] fixup_bug.part.11+0x37/0x80 [ 50.064403] do_error_trap+0x2d7/0x3e0 2018/02/11 03:06:47 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000655000-0xc)={0x0, 0x400, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x6, 0x6, 0xff, 0xfffffffffffffff7, 0x6, r0, 0x4}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x40082404, 0x0) [ 50.068299] ? vprintk_default+0x28/0x30 [ 50.072367] ? math_error+0x400/0x400 [ 50.076168] ? printk+0xaa/0xca [ 50.079467] ? show_regs_print_info+0x18/0x18 [ 50.083971] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.088808] do_invalid_op+0x1b/0x20 [ 50.092511] invalid_op+0x22/0x40 [ 50.095951] RIP: 0010:perf_trace_buf_alloc+0x12d/0x160 [ 50.101200] RSP: 0018:ffff8801d828f698 EFLAGS: 00010286 [ 50.106548] RAX: dffffc0000000008 RBX: ffff8801d828f788 RCX: ffffffff815a57ae [ 50.113792] RDX: 0000000000001f6a RSI: ffffc90004b7a000 RDI: 1ffff1003b051e58 [ 50.121037] RBP: ffff8801d828f6b8 R08: 0000000000000000 R09: 0000000000000000 [ 50.128285] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000209e4c [ 50.135530] R13: ffff8801d828f748 R14: ffff8801d828f7c8 R15: ffff8801c6be631c [ 50.142792] ? vprintk_func+0x5e/0xc0 [ 50.146575] ? perf_trace_buf_alloc+0x12d/0x160 [ 50.151225] perf_trace_bpf_map_keyval+0x3c2/0xc30 [ 50.156130] ? find_held_lock+0x35/0x1d0 [ 50.160177] ? perf_trace_bpf_map_create+0xa50/0xa50 [ 50.165264] ? SyS_bpf+0x34b4/0x4860 [ 50.168953] ? lock_downgrade+0x980/0x980 [ 50.173079] ? lock_release+0xa40/0xa40 [ 50.177035] ? rcu_pm_notify+0xc0/0xc0 [ 50.180912] ? perf_trace_bpf_map_create+0xa50/0xa50 [ 50.185990] SyS_bpf+0x3651/0x4860 [ 50.189521] ? bpf_prog_get+0x20/0x20 [ 50.193298] ? get_futex_key+0x1d50/0x1d50 [ 50.197532] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 50.202355] ? do_futex+0x86f/0x22a0 [ 50.206046] ? wait_for_completion+0x770/0x770 [ 50.210614] ? exit_robust_list+0x240/0x240 [ 50.214910] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.219383] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.224379] ? trace_hardirqs_on+0xd/0x10 [ 50.228516] ? _perf_event_disable+0xd0/0xd0 [ 50.232907] ? mutex_unlock+0xd/0x10 [ 50.236600] ? put_ctx+0xa1/0xf0 [ 50.239944] ? perf_ioctl+0x373/0x1480 [ 50.243806] ? lock_release+0xa40/0xa40 [ 50.247753] ? _perf_event_disable+0xd0/0xd0 [ 50.252140] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 50.256958] ? __lock_is_held+0xb6/0x140 [ 50.261449] ? __fget+0x35c/0x570 [ 50.264890] ? iterate_fd+0x3f0/0x3f0 [ 50.268664] ? up_read+0x40/0x40 [ 50.272008] ? down_read_killable+0x180/0x180 [ 50.276485] ? security_mmap_file+0x143/0x180 [ 50.280964] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 50.285779] ? do_vfs_ioctl+0x486/0x1520 [ 50.289825] ? ioctl_preallocate+0x2b0/0x2b0 [ 50.294216] ? selinux_capable+0x40/0x40 [ 50.298258] ? SyS_futex+0x269/0x390 [ 50.301951] ? do_futex+0x22a0/0x22a0 [ 50.305737] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.310475] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 50.315205] RIP: 0033:0x453a59 [ 50.318370] RSP: 002b:00007f8337900c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 50.326060] RAX: ffffffffffffffda RBX: 00007f83379016d4 RCX: 0000000000453a59 [ 50.333303] RDX: 0000000000000054 RSI: 0000000020ddf000 RDI: 0000000000000002 [ 50.340547] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 50.347808] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 50.355054] R13: 00000000000003d9 R14: 00000000006f5cf8 R15: 0000000000000000 [ 50.362998] Dumping ftrace buffer: [ 50.366697] (ftrace buffer empty) [ 50.370380] Kernel Offset: disabled [ 50.373983] Rebooting in 86400 seconds..