[....] Starting enhanced syslogd: rsyslogd[ 16.742460] audit: type=1400 audit(1517569384.833:5): avc: denied { syslog } for pid=4000 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.505845] audit: type=1400 audit(1517569390.596:6): avc: denied { map } for pid=4141 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 Warning: Permanently added '10.128.15.193' (ECDSA) to the list of known hosts. 2018/02/02 11:03:16 fuzzer started [ 28.753348] audit: type=1400 audit(1517569396.844:7): avc: denied { map } for pid=4152 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 2018/02/02 11:03:17 dialing manager at 10.128.0.26:35819 [ 31.103903] can: request_module (can-proto-0) failed. [ 31.113216] can: request_module (can-proto-0) failed. 2018/02/02 11:03:19 kcov=true, comps=true [ 31.362530] audit: type=1400 audit(1517569399.453:8): avc: denied { map } for pid=4152 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1130 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/02 11:03:19 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x80)=@generic, 0x80, &(0x7f00006b7000)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000001000-0x86)=""/134, 0x86}], 0x2, &(0x7f0000000000)=""/255, 0xff, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000407000/0x2000)=nil, 0x2000, 0x5, 0x811, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000017d000-0x3130)=[{0xd8, 0x29, 0x7, "7c5ddcf6d29c69f08756860fae7bf22437e6416881e77472d44dcb5543f59ec9406e8a49dacf39d7d508a67d4932e992d3ea28dedc254ab4c11e4ba09bfa390dbcb5245ddadeea41bdcd13b8e99af4dea6ea8afedc20b3615a6f5b7ba1e92f46554c336307033d2b1d72d3d29cc4d3c9b6ef4948be58dab4dafeb4c74326289157671b08f3472c58fce5d95eafcfdeb10c348fa557d0573eda6d5b091ea0e9de6a89b6961a01e5c531e6c7825da9df1d23da44409d80b2738de1072f654be9f416b2b62e3d9c0f1e"}, {0x1010, 0x11e, 0x7ee2, "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{0x28, 0x185, 0xfffffffffffff9e8, "802f5c645ed08f52e88b31e69ef5a5a5050a8d7f75"}, {0x1010, 0x10f, 0x1ff, 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"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0x3130, 0x2000c041}, 0x884) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000003000-0x15)='mime_typemd5sum^bdev\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000)={0x0, r3, 0x2, 0x1}, 0x14) r5 = getpid() r6 = perf_event_open(&(0x7f0000003000)={0x7, 0x78, 0x3, 0xa0c2, 0x81, 0x8000, 0x0, 0x17, 0x12200, 0x6, 0x93, 0x6, 0x3d, 0x0, 0x5, 0xfff, 0x6, 0x63, 0x9, 0x8, 0x40, 0x101, 0x1ff, 0x100000000, 0xca, 0x9, 0x9, 0x80000001, 0xffffffffffffdb3c, 0xbcf, 0x7, 0xffffffffffffffff, 0x5, 0x8001, 0x44, 0x8, 0x2, 0x1000, 0x0, 0xfffffffffffffffd, 0x6, @perf_config_ext={0x18, 0x9}, 0x4434, 0x5, 0x4, 0x4, 0x6, 0x9, 0x1}, r5, 0x6f, r2, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004000)={0x4, 0x78, 0x5, 0x30, 0xba6e, 0x800, 0x0, 0x7210, 0x20008, 0xa, 0x3, 0x6, 0xa2bb, 0xfffffffffffffff8, 0xff, 0x1000, 0x5, 0x19, 0x3, 0xeefd, 0x2, 0xfffffffffffffffc, 0x10000, 0x8000, 0x3000000000000, 0x6, 0xf00, 0x10000, 0x9, 0x40, 0x8, 0x4, 0x8000, 0x6, 0x2, 0x86, 0x0, 0x6, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000004000), 0x2}, 0x8, 0x3ff, 0x696eff8, 0x4, 0x7fff, 0x7ff, 0x2}, r5, 0x8001, r6, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000006000-0xf4)=""/244, 0xf4}], 0x1, &(0x7f0000003000)=""/232, 0xe8, 0x80}, 0x20) socketpair(0x4, 0x5, 0x4, &(0x7f0000004000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000006000)={r0, r4}) 2018/02/02 11:03:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x5)='bdev\x00', 0x24, &(0x7f0000001000)="00e13e3bc49a08f1fcebbaa7afe3b3c7d15f2c786bb589ed421b7696c8568c3385d00fc481a8d31f2641a383d75733d57216b333219cdc6f43a2810439a029a0de602edf5705c63e95fd1772b3ae08581fe1a4e4e3d2d7e37eb0d7741bc50538b7551befc7152e40b814d1c90420be2c27f482dc37c34b53dcf601802392c61d8a396651f16cccd14b6326f85af0b78b0cb9df73cae3682d349be02266def223d92922d0b36c3a0d0d1343891fc80c418e39638725b4ac684441b215f95eecfe30facc376d2ded17681a4503c2ca945e82") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000003000-0xe)='./file0/file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0/file0\x00', 0x80) mkdir(&(0x7f0000004000-0xe)='./file0/file1\x00', 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000004000)=[{&(0x7f0000001000)=""/36, 0x24}, {&(0x7f0000004000-0x37)=""/55, 0x37}, {&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xa, 0xa, &(0x7f0000002000)=@raw=[@generic={0x4, 0x7f, 0x0, 0x3cbd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x28}, @alu={0x4, 0x8, 0xd70b71b67d878df1, 0x0, 0x6, 0x18, 0xffffffffffffffff}, @jmp={0x5, 0x200, 0xf, 0xf, 0x2, 0x30, 0x8}], &(0x7f0000002000)='syzkaller\x00', 0x100000001, 0xfe, &(0x7f0000003000-0xfe)=""/254, 0x41100, 0x1, [], r1}, 0x48) 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) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000)='./file0/file1\x00', &(0x7f0000006000-0x8)='fuseblk\x00', 0x2181000, &(0x7f0000005000)="ecfb02acbc3af6207a8d125a23454c52719535b656ae31d3386f7ad3d208c43e18fdef870bd82605391e16c5dcbdfec8ecd5dad7ad7c1ea40d9a68cf56c9704858f0d5eb1b70cd631b69d1983c51a06547c47f983bb63287e2f07292d863206b7afdbd162b964d2d51339a94954b903601d538c455527d70bf20bbd578591050e9f96cfa35c16d12ec714f875af5095ac8f414f7d3a29de91b832dd88d6ba6832e5966f9f574d22adcdc6bb219c23182a2f27cc18e5262f1f1c8a105f5321361e3f6eff72fc2155a2c3929c3c1638012949ffdf62fda0f26779344e0cfdfca31") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000006000-0xc)={&(0x7f0000006000-0x8)='./file0\x00', r0}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 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(r2, &(0x7f0000006000-0x38)={&(0x7f0000004000)=@ax25={0x3, {"425a4ae2b0b334"}, 0x4}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000007000-0x72)="b0e5c64b666a7acf07011800ebaf3b1b6ef42ad7de2fd76140382fecf7cb1a34a0895d486029c00c3eb4f47db9b33bb16a71c4db8fd39601e2aa0e01afca6b081339138652a1d64d748620bbdd04a2e553823d5a0bb1a16d7383f4881c74085a3027cf0e50a96ec305a4c2c0ef7f026c78fa", 0x72}, {&(0x7f0000002000-0xe7)="23dcca6cad575db98b48c66db3d6a5ef9c0142ef835d1ef385f0fb11d62803eaa9d02dd5b56cc39b0817f3d8bb87eb767af9513f783318d5c2f19b3888d7ac2663180c5c07bac3161a5c4149ac65141964e4029ccc863a0e3c94079a0bbf4afe620d030f7ee244df10361195681826052c26d4563a2b1daf059445894138c6408ad202e04edbd1012c7abf59c56b120ae6a413ac631c39b2be4ff024ce340453573e4881ecb6e2e613369392f6af2c7bd845b04528d00243029bc070363ee5616dd2497c71f685c35eea6ed8581a23b383fde457ca3ba6ebe695259336cb9ef347e3aa3c77690f", 0xe7}, {&(0x7f0000006000)="63cff0ba6a620bff604279417847ecac", 0x10}, {&(0x7f0000007000-0x5a)="99e07c6f3c0e240f06e0c903bbda0f4014b2b5871e25c0d5f5195ea904760b366181da2b3a8fa6d676638ee93a496e65a68e44004cbaf0ec3bb1886e0618227750321694cab08995e2ad70b0e2e7fd105c840791c928d5038cab", 0x5a}, {&(0x7f0000005000)="e259f9fa6f6e242329bfc1e0287765ce2dbc73fc05f3b46ebceca2c3ae2a4aa9a81ea295e58c8d0fa1ce354b7e734b272480c1f90f11f02c2e66a3821a29ec249e86a209db3d2c602a5193d1f3aeff35d41707dc2c654203df21d5fb087d68e14736e0e487afd690100d994061f621", 0x6f}], 0x5, 0x0, 0x0, 0x80}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000-0xe)='./file0/file1\x00', &(0x7f0000007000)='sockfs\x00', 0x40, &(0x7f0000003000-0x7f)="a5343f3a3130f29a4e02cb7a771acbd68f4dd58c5cb00f8e5d362378bf8e80cabb59d752dcf1eb22b465528a2dd30e089fb04bdac47fbd813cb82fdc75f958b3bd999bdcb6e1e89b166175541520130bc0d91775dc281c13f20614cd1c028f8f9fdb77ca0ad9dac9325eef82b41dc9fa5f9f4a900b7124487c588e62aa1425") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000008000)={&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000008000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000006000)}, {&(0x7f0000008000-0x9a)=""/154, 0x9a}, {&(0x7f0000007000)=""/180, 0xb4}, {&(0x7f0000008000-0x6f)=""/111, 0x6f}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x7, &(0x7f0000003000-0x68)=""/104, 0x68, 0x9}, 0x100) 2018/02/02 11:03:19 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001bb000)={0x0, 0xe7}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000972000)="00ace84e30d427618c1435ee1d081e674abb20907d5d5f4d3a8a1e2dc73c99c0d352ed4aa90e076a2a1085968580b7f7a62e3a1c4b95aad1dd6d056b", &(0x7f0000001000-0xe9)=""/233}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x2, 0x3b8, 0x8001, 0x4, r0, 0x80000000}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x0, 0x3, 0x2, 0x4, 0x8, r0, 0x7}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc)={r1, 0xc678, 0x10}, 0xc) mmap(&(0x7f0000635000/0x13000)=nil, 0x13000, 0x2, 0x110, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r3, &(0x7f0000004000-0xb8)="7dc0731da32bb0e0f3f0b3f510a538a24a244d6fe76f4fb494abd44be08ceac1a1a88e4aad1e5cc272bd9d23ea3a0baf9d8d88977eba0f132365d7e83364d1706a6984c93dd35e976f4c71c4f8c9e4d0e599b8151cfa01bb568ecc2af6a3638e2f1961595143f41b4fab339fa0bc7f8e28a9e0d5f033ccc62b8b8b9c17ea1a319004dae5a534b4900451d3a420a2b4c882d3c62f3ca0c91fddb28d4fa46638471aa22afe0628e6322f94e4da5906799160649096f130dfce"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000644000-0x10)={r3, 0x28, &(0x7f000063f000-0x28)}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000641000-0x2c)={0xf, 0x9, 0x3, 0x3, 0x8, r2, 0x7f94}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r4, &(0x7f0000643000)="d5d974620b092725631b31f3464330b1878356abf050d3b022625037f56e11fa27b0da2adebb3aa1eb1d8b7a4fdc650cd9df1b56341f5f4d7a5aa1f042a91ca4029343be5b6c8a30484dbf10dcd609794b53298d4a20b592e128cd1bfe78b3c43df6eb8a804b0ec699d1040280a84ed6941fd15eb7d23f7f3234e7ff6af4091f5a48872a736ddf3d5a13271add79530abacc9640a43a3ff1ac3f09ff83a363448d9bee04aafce0558b3d270c9907ecd30d0e921143b52a695b11fd20bf9b81db2b9b02bd3b155b96f7a6fe4e82f2f2042b9fd13fa92bda311f3de297869e41ede36e4cfdb1b033d27fd9a3a0a9ab20d5da8f7a09c143e4a6ba8c1ac0ea05", &(0x7f0000005000-0xcc)="7c275b57455bedabebcf99b9b2cce6fd00125f795835aaacaedb6fcd1b4b059c27e4757867865982d53ed67be31661b24a00cd8dedd090e64d3b964c3b5b5f6e331511d77e3a0614689803dc50c45ea1c99b604638320f063dd150f4aca4fc331c7efd15c53719cb17404ce89a348cab80355597ef538393a5aa0ef2fcf4f0e2441b55f52aba3de4848df28c88d9695bab8f4a5613a22b849184624291dd1863058c16fe38ba9010ef983cb8803e8f5745937626d7f8efcc5626fb613e170129e1bc7654ca26daa026caa070"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000063b000-0x2c)={0x1f, 0x1, 0x4, 0x616e, 0x1, r2, 0x9}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000063d000-0xc)={&(0x7f000063e000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000)={&(0x7f0000000000)='./file0/file0\x00', r2}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000642000+0x1a)={r2, &(0x7f0000006000)="a8fe191fcc00af6e58d3833e7e9c7e148a60c5a0880247844ce486b62332d67dbd6f0c8080", &(0x7f0000006000)="f319c6922425bf767ab57301b12a38c1add3c386a95464034c8001017b30faa8246d51ae38288750c08651460f4b0e", 0x1}, 0x20) mkdir(&(0x7f0000635000)='./file0\x00', 0x2e) mount(&(0x7f0000642000)='./file0/file0\x00', &(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x5)='vxfs\x00', 0x10, &(0x7f0000646000-0x4b)="01f5772a19d791a13dc0a9fcf14cff74d1f65de95fe1b4fcf587ff0eda0a1bd4bfcbba9622d59b27040c87a82cb608a6679164cf1fd411d06e7c3bddd38908ce905c197db2372790948b15") mkdir(&(0x7f0000643000)='./file0\x00', 0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000640000)) 2018/02/02 11:03:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000052b000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x5)='ceph\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000004000-0x78)={0x4, 0x78, 0x4, 0x80000001, 0xffffffff00000000, 0x1f, 0x0, 0x1, 0x3014, 0x0, 0x6, 0xd0b, 0x9, 0x2, 0x400, 0x0, 0x7, 0x387, 0x7, 0x3, 0x10000, 0x3f, 0xf7210, 0xfffffffffffffffc, 0x4, 0x10000000000, 0x5, 0x7, 0x4, 0x5ac8, 0x7e9ebd55, 0xbfbe, 0x20000000000000, 0x1, 0x8f, 0x7, 0x180000000000, 0x136, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000001000)}, 0x8, 0x1, 0xffffffffffffff09, 0x0, 0x1, 0x9, 0x7ff}, r2, 0x200, r0, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0x94)=""/148, 0x94}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/70, 0x46}, {&(0x7f0000000000)=""/127, 0x7f}], 0x4, &(0x7f0000006000-0xac)=""/172, 0xac}, 0x40000020) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000-0x20)={r0, &(0x7f0000007000)="049ea43515a35da4f37291cc121051c0ba88627e285223ff4ff492d3e78b37b06f334cdbe9d2ffd534dd21556d1c", &(0x7f0000001000-0x1000)="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", 0x2}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r1, &(0x7f0000002000-0xac)="d0547eb57cfe4ca63e9777fe05883cff3b987fe3d75cb93db68c6c6468476868512231356c055f02ca849da110354af25d87ec9eb9e0cb802007b78e2cff56e0ebc2480351e2d812f2d47272e4fa04386a1e90b57cd16151b2dae312ff0a686978ae7760f41d20314d64959cc81b24696de1b671b00c00b09d9f3fa02362321e8673704ffb27adb9d5e9c271f68d5e59603a36b131197f30b6be45cae42b2b84eb575a1d68f8fff61ec8ae01", &(0x7f0000008000)=""/231}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000-0x78)={0x2, 0x78, 0x0, 0x7ea, 0x6, 0x7, 0x0, 0x0, 0x0, 0xb, 0x100000000, 0xa7b6, 0x2, 0x6, 0x8000, 0xffff, 0x7, 0x7, 0x5c0cf93e, 0x0, 0x8000, 0x0, 0x38bdcc27, 0x8000, 0x4, 0x1, 0x8, 0x8, 0x0, 0x9, 0x7, 0x1, 0x6, 0x4, 0x5, 0x1ff, 0xfffffffffffffff7, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000009000), 0x4}, 0x10000, 0xe84d, 0x4189ef58, 0x7, 0x7ff, 0x37}, r2, 0x100000000, r0, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7f, 0x3, 0x7fff, 0x4, r0, 0x3e2d}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file1\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000009000)='hostfs\x00', 0x0, &(0x7f000000a000)="ef431251c40e46c07af10407ef2f803d32e41d2b3518faad6930688d53ee54d820613fb47659ece02977ce1a9d17b111d2e86d61a6b9266bb951496934ab982963") 2018/02/02 11:03:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x9, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', r1}, 0xc) getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x5eb, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004000-0x18)={r3, &(0x7f0000001000)="9daccfd0b978a3a5d4d91b793d5cd6b53f0307b188970789df", &(0x7f0000004000-0x14)=""/20}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r2, &(0x7f0000004000)="e11616c50e055f85bc8aa4ee459133ccc0d0cb28592042331b9427af80f3b55d152840fbbb5862e1d7468f230a415acb374dc1bd3ec75d16e293648e107ee2c17eb67cfec2542aec0e9b7269e736fc0c3781b48f06522fec733b2b82f07ee508b63eccb6332b3c072e12434c1ffb8eb77ef7e1a1f14c86ffd206d7f456859ac66f95676a61b381c5fa5a152b48ae78de6100264a88e7746b4b15758b54eccb72a40c8af2347d878257773319b1c24bf4b8ae11ae327ac9c3adf6ebdcdc3452acb3ac1b9d04dbb9190685bf63c3a0639ac8a36e161f7d56f5e784868f310a1d00e570ef9338d8e8f4191c3c5ee3914c109afd9d", &(0x7f0000004000-0x8c)=""/140}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000006000-0x60)=[{&(0x7f0000005000)=""/226, 0xe2}, {&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/254, 0xfe}], 0x6, &(0x7f0000005000)=""/186, 0xba, 0xc2c}, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0x7, 0x9, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x2, 0x6, 0x8, 0x7, 0x18, 0x1}, @generic={0x10001, 0x3009, 0x9}, @generic={0x800, 0x81, 0x10000, 0x2b}], {0x95}}, &(0x7f0000005000)='GPL\x00', 0x80000000, 0x9d, &(0x7f0000005000)=""/157, 0x41f00, 0x1, [], r4}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000006000)='GPL\x00') r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000+0xecf)={0x5, 0x59747a23, 0x1, 0x48, 0x2, 0x0, 0x2}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x3, 0x1, 0x5, 0x5, 0x16, 0x0, 0x6}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0x3, 0x7fffffff, 0xfffffffffffffffc, 0x1000, 0x0, r5, 0x1}, 0x2c) 2018/02/02 11:03:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x10000, &(0x7f0000003000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000001000-0x90)="eecad4803885d6fbcb282d19ea292f86293657ffd008625c9225637a0f738c4657ec8fd324c64721175181cd49116f11676b022c0615c5b504e92e381d270ac04871b60e4af71d79983a94ee66e13c684a448d38247eeb1f8fffa7ab60c8b6a7a90a366d648157bc0de3b22fb00185a8c0d4d5204cc169f52f57fbc7df24dd2b4efd036c049649ecf24800cb3acb3716", &(0x7f0000001000+0xa37)="37428394d21b2d8d45622298d72bc2f439581ffff1ce8b17a3b027775603dc7d"}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x10)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r2, 0x4) gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000)={&(0x7f0000004000)=@in6={0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000003000)="161e66a43cdd6c51bcf2e4a5e4a8659ba4cbd21a0d90f16e918cdfb2ad986f6fb9a3752b16adfb86da12efd611052d33b0c4b89bbae83dd0fa22f0676211c242e98d", 0x42}, {&(0x7f0000003000-0xea)="bcb53014f9a68094e862defca0cfec26b3de5c31b4d9277d69131632f44683f17effa0ffb2647ae5393ca74dd44efb5f411c1f5d34c3e4e9927b03c08d914c57c1b49b10ffae09d4d49e90d7411f5c9f9d059c6bc778cbd83ce1d60cb176595abc298e01709d93df86026f25a06ff8f4e768b1b6fecbc51f25dc9086fca1bdb636af0a1bb46893e0d3f3f8fd2cd7b57607554a525822afdddddd712e845401cac99411af3a3d753f28ea213b122315c71061e1837b836f9550dba99e533354067341511921dc411d4960937201e53cf10ff61d20209ba870bbfd38c53248cad5f4242e37155941270dfa", 0xea}], 0x2, &(0x7f0000005000-0x1128)=[{0x1010, 0x1ff, 0x200, "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"}, {0x70, 0x0, 0x101, "67259d3fdbe4e5d77258b4661a6ef6e50c787e2f8f4cacae5d96a8de0a8f8258b5d9bc566519c7143bddd50c0cb1db0ff1ce9446961bafbdc6f0a482299abbd18541eb5b690ce02b74c3116184dd81c13d489e78db7f3b3c280858ce3714"}, {0x80, 0x10b, 0x7, "ba6502048dfb5944a7ebff04c82f90278ce9db352efb23dc3d643d8440a5f321121385fd724c356f1cd7774c3a1d70ead5ca4f69d13ec6c64d8132487e875c7b42301f11423823fbae6be0e6f0835405d3232606c56b03de91098b7c9cbc949af0b5bf0981f5eda1481b47928ea7"}, {0x28, 0x0, 0x8, "ae5b206158b80082a76a8a86716b23dcbfe01ece51f92e"}], 0x1128, 0x8000}, 0x40000) 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) recvmsg$kcm(r1, &(0x7f0000004000)={&(0x7f0000006000)=@can={0x0, 0x0}, 0x10, &(0x7f0000007000-0x30)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/191, 0xbf}, {&(0x7f0000003000)=""/173, 0xad}], 0x3, &(0x7f0000005000-0x86)=""/134, 0x86, 0x3}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xf, 0xc, &(0x7f0000007000-0x60)=@raw=[@jmp={0x5, 0x2, 0x0, 0x2, 0x0, 0x18}, @ldst={0x2, 0x2, 0x2, 0xf, 0x8, 0xfffffff0}, @alu={0x4, 0x7, 0xb, 0xe, 0x9, 0x100, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x9}, @generic={0x800, 0xfffffffffffffcb0, 0x5, 0x7fffffff}, @map={0x18, 0x4, 0x1, 0x0, r0}], &(0x7f0000007000-0x4)='GPL\x00', 0x3, 0xee, &(0x7f0000000000)=""/238, 0x41100, 0x1, [], r3}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0xf, 0x13, &(0x7f0000009000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x924b, 0x0, 0x0, 0x0, 0x8}, [@generic={0xffff, 0x0, 0xfffffffffffeffff, 0x6}, @alu={0x7, 0x7, 0x2, 0x4, 0x0, 0x8}, @jmp={0x5, 0x9, 0x9, 0x1, 0x2, 0xfffffffe, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x701}, @call={0x85, 0x0, 0x0, 0x36}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x32}, @map={0x18, 0xf, 0x1, 0x0, r1}, @exit={0x95}], {0x95}}, &(0x7f0000007000)='syzkaller\x00', 0x7c2, 0xb, &(0x7f0000008000)=""/11, 0x0, 0x1}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000009000)=0x6, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000000b000-0x8)={r5, r4}) 2018/02/02 11:03:19 executing program 2: socketpair$ax25(0x3, 0x5, 0x7, &(0x7f000023d000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002bc000-0x8)) socketpair(0x1d, 0x3, 0x1ff, &(0x7f00005a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000e26000)={0x5, 0x78, 0x3, 0x2191, 0x1f, 0x0, 0x0, 0x100000000, 0x100, 0x0, 0x6, 0x9, 0x9, 0x7, 0x3, 0xffffffffffffff81, 0x2ab54000000, 0xffffffffffffffe0, 0x1, 0x5, 0x8, 0x1c0, 0x6, 0x200, 0x9, 0xfff, 0x0, 0x6be, 0xfff, 0x4, 0x0, 0x401, 0x80000001, 0x1f, 0x4, 0x9, 0x2, 0x100000001, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000001000-0x1), 0x4}, 0x20080, 0x4, 0x2, 0x6, 0xfffffffffffffffc, 0x1, 0x8}, 0x0, 0x81, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x3, 0x8, 0xfffffffffffffff8, 0x1, 0x0, 0x3, 0x0, 0x4, 0x4, 0x7fff, 0x400, 0x1, 0xfffffffffffffffd, 0x9, 0x3, 0x400, 0xdb, 0x3f, 0xfff, 0x2, 0x2, 0xd0, 0x4, 0x2040, 0x4, 0x7, 0x6, 0x1f, 0x80000001, 0x900000000000, 0x3, 0x6, 0xd472943, 0x3, 0x3, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000001000-0x1), 0x8}, 0x40, 0x5, 0x5, 0x0, 0x1, 0x0, 0x200}, r3, 0x2, r2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002000)=[{&(0x7f0000002000)="4f1c68c3d875a54b06e9db66a3716e2fcbcda8f0a4d4e7c2edb0cfae4b47fcc52347e4fd1ee18c3df8ea8aff8f8dac2f1e916c39427a95c296048dce1163c5fe38bd55d61ac034f47650b399b55385848cff2c920414af0cb8a2c82e13ed42da21a7d37d5a8a88d258b5c3d3dd72aa26b5ca2b11516065567956bc4fb6196f8c5764356b4914095642c6a343321fb4067810252f7d02ca810473362dc057adaebcb423ad6b", 0xa5}], 0x1, &(0x7f0000001000-0x106)=[{0x110, 0x116, 0x0, "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"}, {0x20, 0x114, 0xffffffff, "f648e834e6a6a9565e4fa8"}, {0xc8, 0x1ff, 0x1, "f98c9480751e3c0d25c7e46cffa80fc25dd2c2ae5bfe6099aca7262a0c3d9d82373cbf65ed58777340e1bab0073d13bad7e3ed4afab647832ed6526f573d7f60d1d3b7c34899ef7e317d8e1bc3713f9507fc41f1c2286098c4711a5a3c75180cec1880d18eff85e7cfaa0168ab71e8f4d44e6cf0866d859d4b1915dc8f8bcf292ababb84d8101fa99f67a1335ee466963f6447a78d12aec2982f51e331e1515fded28c0ed44102fcf4ca43ef571fc6b0e088725d85a965"}, {0x68, 0x107, 0xfffffffffffffc01, "6bc3d5727800a67eb82946496b489f473540f3a496b1b3f89fea5e7c520bce99e98183ee88324b96e8cce83edee6cb25b79100d65153917ea06f9eff12b8fab7c3a522a5844684b637fed563002243a09e"}, {0x48, 0x11f, 0xfffffffffffffff9, "f1dbd58d2f5f7297c66dfed3d8c8f1c030a32a2ecefa9809439875ab1fef0427d57207e7fd67d195d3c022c2b0213238596888e14c"}, {0x30, 0x11b, 0xb75, "6834bd1889097d93843a4a4e519f5d24de6386878123487733191ac9"}, {0x40, 0x0, 0x5fbf, "36e69a2abf47a4bf623e73a27c83b3c8ee58bacc7d278f43071fdad61f796de715ab1043838c20c1238f"}, {0xd0, 0x12b, 0x1, "566a486e4ad5a353da89cd01846b2994162f335a8fb7d35f120358c2d53c4be053fa2624307626b50d22a14caa0933e0ec3aaec96d8425dd926798cba76fb613d6333612a95d127837eb08173fe98efcf63190543a9f39b0c4c31448e887228f1df2b9d0e2856abeb91699f082ba2c50a0d9ef63aa3f6c5fc56ae331625a5f62d14f5d7b4c153ae15ee00596ad7d33c2b036c65e9f319b32a0c27bd92cc5eee9fdff892689ab2e9be5269ef4a92050b7349a7c02e1653eb415"}], 0x3e8, 0xd0}, 0x80) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000001000-0x10)={0x2, 0x0, [0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000005000)=0x2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x10)={r0, 0x50, &(0x7f0000005000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=r5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000008000-0x40)=[{&(0x7f0000007000)="41b42e3caabd38c71434b12d49ab30e11499809964240cf67d8f0ec60ccac13af9bfcca40854e11df2da0a0d809187cf58cf10975082957d0aa81793ecfb505315d223c77895f5d6542bada8c2172e7f17f4d126aecfde93db50fddf184fa834f768d2dc4ba424e7d33176267cfb6f668cbfb6e46a77e193c70f5cded4e684f5dee7930d13c84e64128cddabf13615b13c85884da4", 0x95}, {&(0x7f0000007000)="511b89b2c363069eff40fced16e9622bf2c1846be37141323a21447787c3a2804d713f41ecfe2e97daa884adf4569a72c4df28d0435364ee38efef2c30745c393b43c1976716ec4f39febf59fc8cabfe330d9c3e9155fe6e512b898d509c74dcbb87e5c2a9cfb6ab81b16cc8c3937f4277cd041f106e0022627651cb9a189cfda9de3aecb8e4e9377fe1efe339c75fd1065d0f4a78f4565028f22634c0284130f632cde2bcdc682252f635c8c7a94b8b2d49643ef52e31405080ec35fdbad268bbc4785032ce41564a2ae4cf0ce157cac658141e01dda42b29f82617ebded4ac9746be0e041efe837f7987c7", 0xec}, {&(0x7f0000004000-0x4c)="dda84c618f12d596b7d7f6b75334ad297c700f0e4b9678838ce2039ab9d01e3ccc57b2362ff725b6d5c69f9c1eb11c03ed6e9ab030d25a3f32c348cd23b65f87a6ec65e9623db6623257aa65", 0x4c}, {&(0x7f0000000000)="e59b57510af1a4d441949571a688bec631b2961e18c57a9141e89965cd4b4f6598a4f8e343074fe5691d49525ab4d0aee5db17a58df6fb718e395ab8c4da30fdc207e4a28312ae081f43058cdbaca4277c99f9930d29fb6fc7a946234742375f543b89a0a1c27776cf1f2b192fff276021cf1c40ced688fcdff22990b33179a14a8fbb8b70e56f8d2baa6dc4cf0619e90d248013e3dbd7e48f08dc025ee6d98d65dfe03cd664f8ce007af908d1aeb6a4c64f96d376ce9317ca095c6cec4964709448b2e328a7b97e4f8cac2989d9d72433263ccbad6c55b391d3784dab6e39ac6f01df64ee8d88b21244c006844d7913ea961f965e", 0xf5}], 0x4, 0x0, 0x0, 0x800}, 0x20040804) 2018/02/02 11:03:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x8000, 0xfffffffffffff9e5, 0x100000001, 0x9, 0x0, 0x5}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000f73000-0x2d)="5153322eb97056723d7d90f014b4b83b4ae9565de274cbcc0c4dfad055a78c83cfc991aa3073644b6efed58f9e", &(0x7f000073b000)=""/246}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000002000-0x1)="da", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair(0x0, 0x7, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = perf_event_open(&(0x7f0000003000-0x78)={0x2, 0x78, 0xc031, 0x8, 0x1, 0x411434be, 0x0, 0x4, 0x2000, 0x4, 0x0, 0x7, 0x3, 0x7f, 0x3f, 0x7ff, 0x6, 0x5, 0xa75f, 0x101, 0x7, 0x0, 0x5, 0x80000001, 0x8, 0x8, 0x5, 0x1, 0x4, 0x9, 0x7, 0x80000000, 0x1ff, 0x4, 0x5d2, 0x5682, 0x10000, 0xffffffffffffffee, 0x0, 0x9, 0x2, @perf_config_ext={0x3, 0x4}, 0x0, 0x100000000, 0x51f0, 0x0, 0x8000, 0x7fffffff, 0x40}, r1, 0x76, r3, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r3, &(0x7f0000000000)="a60d1d0722a4d17a73d4bafb145e1885e6ffc026f70aa03d60ccea6a7450101399e1cc081e79eb96e99fbf5d0ae31fdda3229cff70d7868489d9b3a8dd9f4521c9de804769ca74104da82359bfdfd07c86844d2193894d63dcb77cab4ad1cdf1c13f246354c9213825e37cc62900dced9d69a604d9903029cdd26999256890f02ba358d9103d293d7e09a211e656844863a11e88fa490e1f17d0ac881b2c91fee099840e073705e89eba6b6b1c185bb6035c24350b5d3d53f6", &(0x7f0000003000)="9b4435a60d4b90e18d6f2ecdc1578f530a61a624ac5b03e7eff03543fe79717a7bcd05d72297b9b69c30dcf17c9e19f9", 0x2}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000-0x78)={0x7, 0x78, 0x0, 0x2, 0x8001, 0x8001, 0x0, 0xd34, 0x1002, 0x4, 0x4, 0x1, 0x6, 0x20, 0x9, 0x1, 0x1, 0x5, 0x4, 0x14a, 0x1, 0xe95a, 0xfffffffffffffbff, 0x1000, 0x2, 0x6, 0x0, 0x7fff, 0x2, 0x1ff, 0x6, 0xfa2, 0x98, 0x623398c2, 0xd95, 0x400, 0x100, 0x7fffffff, 0x0, 0x10000, 0x0, @perf_config_ext={0x667e, 0x1}, 0x4240, 0x5, 0xe51, 0x7, 0x9, 0x40, 0x20}, r1, 0x3, r4, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x9, 0x1f, 0x7, 0x7, 0x15, 0x0, 0x8}, 0x2c) r5 = gettid() socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000001000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0xf, 0x7, 0x91e, 0xfffffffffffffeff, 0x1d, r3, 0x2}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000006000), 0x4) r6 = perf_event_open(&(0x7f0000004000-0x78)={0x3, 0x78, 0x9, 0x8, 0x0, 0x2, 0x0, 0x400000000000000, 0x1080, 0x3, 0x77, 0x20000, 0xffff, 0x9, 0x20000000000, 0xe7, 0x761c, 0x8000, 0x8, 0x80000001, 0x9, 0x7, 0x5, 0x7, 0x290, 0x2, 0x9, 0x8, 0x1, 0x7, 0x101, 0x2, 0xcaf5, 0x7fffffff, 0x10000, 0x6, 0x1, 0x3, 0x0, 0x5b36bf81, 0x4, @perf_config_ext={0x200, 0x100}, 0x40, 0x7, 0x400, 0x0, 0x0, 0x2}, r5, 0x6, r4, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000009000-0x8)=0x6632) bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x2c)={0xd, 0x2, 0x2, 0x401, 0x12, r2, 0x2}, 0x2c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000009000)) [ 31.647930] audit: type=1400 audit(1517569399.738:9): avc: denied { map } for pid=4152 comm="syz-fuzzer" path="/root/syzkaller-shm541152358" 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 [ 31.726203] IPVS: ftp: loaded support on port[0] = 21 [ 31.785290] IPVS: ftp: loaded support on port[0] = 21 [ 31.804852] audit: type=1400 audit(1517569399.895:10): avc: denied { prog_load } for pid=4210 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/02 11:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xff03, &(0x7f0000579000-0x10)=[{&(0x7f00004ce000)=""/190}], 0xd5, &(0x7f0000a02000-0xed)=""/237, 0xffffffffffffffe6}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ea3000-0x10)={0x1, 0x28, &(0x7f0000237000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008fa000-0xc)={r0, 0x8001, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000595000-0x2c)={0x0, 0x1, 0x17, 0x19e, 0xc, r1, 0x9}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bb1000)) socketpair(0x3, 0x1, 0x1, &(0x7f0000829000)={0x0}) recvmsg$kcm(r3, &(0x7f00008f1000-0x38)={&(0x7f000031f000-0x40)=@un=@file={0x0, ""/62}, 0x40, &(0x7f000020a000-0x50)=[{&(0x7f0000e0b000-0x18)=""/24, 0x18}, {&(0x7f00008b4000-0x5e)=""/94, 0x5e}, {&(0x7f0000ca3000-0x37)=""/55, 0x37}, {&(0x7f000074a000)=""/191, 0xbf}, {&(0x7f00003f0000)=""/20, 0x14}], 0x5, 0x0, 0x0, 0x6}, 0x2) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000c1000)={0xd, 0x7f, 0x0, 0x5, 0x8, 0x0, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000990000)={0x0, 0x8, &(0x7f00003bd000-0x40)=@raw=[@map={0x18, 0x1, 0x1, 0x0, r4}, @jmp={0x5, 0xe27d, 0xa, 0xf, 0x6, 0x6, 0xfffffffffffffffc}, @alu={0x7, 0x3ff, 0xd, 0xa, 0x9, 0xc, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000e8b000-0x4)='GPL\x00', 0x3, 0x48, &(0x7f0000398000-0x48)=""/72, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r2, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) [ 31.827689] audit: type=1400 audit(1517569399.896:11): avc: denied { map_create } for pid=4210 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 31.833937] IPVS: ftp: loaded support on port[0] = 21 2018/02/02 11:03:20 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d52000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e4b000-0x8)) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x7, &(0x7f0000f73000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002fe000-0x10)={r1, 0x28, &(0x7f0000a83000)}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000089e000)={r2, &(0x7f00002d9000)="5c3a7f8b182424ab3c07e0f92c9eec5b50e6358222ab4e2c289190443ca29c5bf270c5e63f2d7b37aa26afc5e49267fda75c99351642b120f23aa6380b3ab0184b3745aac7d5aceb0f09280d4bcc6cc6c04ecfeb70c245ae4d678d7be1b6ebb4276dbfb85f728e7cb4933654eed11e7e871766bfa494c237a43d4a8f59ae6218966c9512f6563ca8f35c498a68fc287b6bd79b5efb251c49838f49b697e0f708b60d7423546c2bb445a80911dc6c62240f", &(0x7f0000d5e000-0x1)=""/1}, 0x18) recvmsg(r0, &(0x7f0000f73000-0x38)={&(0x7f0000611000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x3a, &(0x7f0000f73000-0x90)=[{&(0x7f0000f72000)=""/110, 0x6e}, {&(0x7f0000f72000)=""/131, 0x83}, {&(0x7f0000bb4000)=""/118, 0x76}, {&(0x7f000076f000-0xe6)=""/230, 0xe6}, {&(0x7f0000f72000)=""/14, 0xe}, {&(0x7f0000b08000-0xdd)=""/221, 0xdd}, {&(0x7f0000f73000-0xc0)=""/192, 0xc0}, {&(0x7f0000f72000)=""/66, 0x42}, {&(0x7f0000283000)=""/12, 0xc}], 0x9, 0x0, 0x0, 0x5}, 0x2001) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) [ 31.894084] IPVS: ftp: loaded support on port[0] = 21 [ 31.913746] audit: type=1400 audit(1517569400.003:12): avc: denied { prog_run } for pid=4225 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/02 11:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xff03, &(0x7f0000579000-0x10)=[{&(0x7f00004ce000)=""/190}], 0xd5, &(0x7f0000a02000-0xed)=""/237, 0xffffffffffffffe6}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ea3000-0x10)={0x1, 0x28, &(0x7f0000237000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008fa000-0xc)={r0, 0x8001, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000595000-0x2c)={0x0, 0x1, 0x17, 0x19e, 0xc, r1, 0x9}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bb1000)) socketpair(0x3, 0x1, 0x1, &(0x7f0000829000)={0x0}) recvmsg$kcm(r3, &(0x7f00008f1000-0x38)={&(0x7f000031f000-0x40)=@un=@file={0x0, ""/62}, 0x40, &(0x7f000020a000-0x50)=[{&(0x7f0000e0b000-0x18)=""/24, 0x18}, {&(0x7f00008b4000-0x5e)=""/94, 0x5e}, {&(0x7f0000ca3000-0x37)=""/55, 0x37}, {&(0x7f000074a000)=""/191, 0xbf}, {&(0x7f00003f0000)=""/20, 0x14}], 0x5, 0x0, 0x0, 0x6}, 0x2) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000c1000)={0xd, 0x7f, 0x0, 0x5, 0x8, 0x0, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000990000)={0x0, 0x8, &(0x7f00003bd000-0x40)=@raw=[@map={0x18, 0x1, 0x1, 0x0, r4}, @jmp={0x5, 0xe27d, 0xa, 0xf, 0x6, 0x6, 0xfffffffffffffffc}, @alu={0x7, 0x3ff, 0xd, 0xa, 0x9, 0xc, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000e8b000-0x4)='GPL\x00', 0x3, 0x48, &(0x7f0000398000-0x48)=""/72, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r2, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) [ 31.961550] IPVS: ftp: loaded support on port[0] = 21 2018/02/02 11:03:20 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000014000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0xfffffffffffffe59}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000020000-0x78)={0x2, 0x78, 0xffffffffffffffff, 0x3, 0x5036, 0x9, 0x0, 0xffff, 0x20, 0x0, 0x70, 0x6, 0xa3, 0x0, 0xffff, 0xfffffffffffffff8, 0x0, 0x1, 0x4, 0x3, 0x4, 0x0, 0x9, 0x4, 0x5, 0x2, 0x9, 0x9, 0xa31f, 0xf5, 0xf9, 0x6, 0x5, 0x6, 0xbf7a, 0x100000001, 0x5, 0x1, 0x0, 0x401, 0x7, @perf_config_ext={0x3, 0xfffffffffffffff7}, 0x0, 0x10000, 0xcf9a, 0x7, 0x9465, 0x8, 0x7a6}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000018000-0x10)={&(0x7f000001f000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000021000-0x10)={&(0x7f0000021000-0x8)='./file1\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x25) 2018/02/02 11:03:20 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) 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$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r1, &(0x7f0000091000)}, 0x10) 2018/02/02 11:03:20 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[]}, 0x0) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1}, 0x10042) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f23000)={&(0x7f0000f24000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x4, {0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000f23000)=[{&(0x7f0000852000-0x4f)="43652d100212385aecf7ea907b9cfa72437e1f154fb001284d9e0652b68bb10fc7f8b059f9c391c30fe1462094c05614112c339f8ab7f0a86465a8fce59814a0af29c5834790cdb9bc53e0ef2c2b95", 0x4f}, {&(0x7f0000f24000-0xb5)="d5037528099d09d921217c16b2ecd2129f6f4b2db20dfc7474157ee2869b7ad5bf6096b285c39675d75fb5f56743525fc77d2a82f25186ad51446d00cfc3f22979479e593d1104940b0c297577d2614ef27f3c33bc81f55298996ee6070263e528d1e342fb4fc4b7a2bd5a672b266d94ec40c92490160e88eac30807584163e9f9fe3377d7a5e4f40ef2db62ff33a02919510b020f600a679a4530406591a7ebd1f6916d9c43375f815c41735e097093c695bbf506", 0xb5}, {&(0x7f000043b000)="25205264adaa322b0c844c3a874d9ba107c12882b44ec906647b712412aeb3da166e9cf5bf713fb04948cdd19a714918ee8e3edb388504bd3505c74657214a97a745a12555f9a53194957a9b8cc15ec4e081c4cd5f3083711898a7fbe86a07d96b9164add1c045b43f2f7eeaebf4567935b41517257fc1a54c57f4704322", 0x7e}, {&(0x7f0000f23000)="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", 0x1000}, {&(0x7f00006d0000-0x12)="de3f00b018f501875acb2f04ea468807981e", 0x12}, {&(0x7f0000b63000-0xd4)="24e848ff4ae6024c4b713b2bf5ffacde4c22e4665a6e9184f738d2e296a327c584e41ef7f1f530595f3031f741d22b703f402e056f952d0f5c01c5bf937bca99408b2b835662872863703e0695a5efb91ac4542d2b3437b3fac18bfdaa15554bdcdc0ea314a7088832a81187fa7905411ebd55bc2bfd9ed056728a42dd97a94af0f4b518cb454f1225dbec08506e86fc9396c39091a6920bc95fcc6572279e9e6fd5a6e3cfd4fc40f1998133a22452af4f084dd83702012e69ff3ea5eb1e9193f88bf9f1094e2ede22b48e5543d964b73dddf840", 0xd4}, {&(0x7f000013d000-0xda)="d5b44b0520ec2f5d61fba1ffda3f045fafe5572a2557f6bd0df78118e40e29cf629db6a61c9010e4a7db61c045521eb863f7a29dae25077e6b43a1dc8d5f3e7e0a098404d44ad52579480a156514bff283084eea2b8c2158a4e3a6caddc3656c74e13de1b6fb9430d34a9d91f0745d73e13d95f8110a7f909f0e6967c5d36b148e356a98174025cb2a084759328e5c3f5070d497b1b4e6505bda047ff805e048d07e3cf5106f4cdcad5384b8d9f4247e92b541741dc9fbdc38f8a51fa968392f691b9938045efc17bdeeaeca79531c778984e6617025084472ee", 0xda}], 0x7, &(0x7f0000f23000)=[{0xa0, 0x105, 0xff, "a7e7725adbbad7a85ca090d3bd2c3baf7a720bdc8510b3f6dbee4dc278fab90956bf8895a488c24288b2aea09aa0cf5f414fc1e15f33bc560c3e4528256ae80ff998c17b584c9ed7d6cff2e204411e98e744e184301eb1644444290203448003dcaa9a2af341edc3761373ddc3463aaa55a7b9b9d5324e11946aba6fc79bf3ddbc02661d8dd73f6910c7c435be"}, {0x18, 0x0, 0x6, "72cd36f2c7"}], 0xb8, 0x4000000}, 0x20000000) [ 32.043804] IPVS: ftp: loaded support on port[0] = 21 2018/02/02 11:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d70000)={&(0x7f00003c5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$kcm(r0, &(0x7f000022c000)={&(0x7f00008a1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x32, &(0x7f0000f1c000)=[{&(0x7f0000a8c000)="9f", 0x1}], 0x1, &(0x7f0000335000-0x460)=[]}, 0x0) sendmsg$kcm(r0, &(0x7f00004fb000)={0x0, 0x0, &(0x7f0000f2d000-0x80)=[], 0x0, &(0x7f0000748000)=[]}, 0x0) 2018/02/02 11:03:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000b4c000)={r3, r1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a8c000)='\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f00007de000)={&(0x7f0000654000)='./file0\x00', r1}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000053f000-0x8)={r4, r1}) close(r2) [ 32.067390] audit: type=1400 audit(1517569400.157:13): avc: denied { map_read map_write } for pid=4260 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 32.149541] IPVS: ftp: loaded support on port[0] = 21 [ 32.221723] IPVS: ftp: loaded support on port[0] = 21 2018/02/02 11:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000021000-0x18)={r0, &(0x7f0000020000), &(0x7f0000021000-0xf4)=""/244}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000068e000)={r0, &(0x7f00000d9000)="ed03b7c69266496f5366a5ad91aebec0860fe4b5af47af2e4728d8f49dacc9d03788e189ef2c997dc6aa7b0006b960a6877d79056c5380ddd9f31c914ab217b02ad11ae3ae1da77f7137451b8ff98b9d725b3cc1419dce4e14547b5f80d0342c9955c6fa3970b6302eedb5a0a6cdb6d38d4cc9d35ddbcbc612886e7c54418c6f2a08b9a6ff1a7854e9e89c4deb1281fcb250b4b12df135aa98cbb57e848105009ecda502ded59f631317d3b7c650023c250de454d88251a68bd54437571b35ca24e5e8b6c2156e8ab929dda1868d40cc73a9f285604669422cc01c6c3fb4d4dd0a5ae53fc878"}, 0x10) 2018/02/02 11:03:20 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xfffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) socketpair(0x0, 0x0, 0x0, &(0x7f00000a5000)={0x0, 0x0}) close(r2) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0xc000)=nil, 0xc000, 0x1000000, 0xd0030, r3, 0x35) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f72000-0x8)={0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000f73000-0x78)={0x0, 0x78, 0x7, 0x9, 0x800, 0x0, 0x0, 0x5, 0x20000, 0x8, 0x400, 0x7, 0x9, 0x80000000, 0xb3, 0x0, 0x5c, 0x8, 0x0, 0x1, 0x4, 0x8001, 0xffffffff80000000, 0x1, 0x7, 0x8, 0x1000, 0x7, 0x1, 0x1, 0x3f, 0x9, 0x4, 0xfffffffffffffe01, 0x9d, 0x1000, 0x3, 0x8, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000aa6000-0x1), 0x8}, 0x4001, 0x7, 0x100000000, 0x3, 0xfffffffffffffffd, 0xffff, 0x7}, 0xffffffffffffffff, 0x3, r0, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000f72000-0x38)={&(0x7f0000f72000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, 0x1e, &(0x7f0000c84000)=[{&(0x7f00004b5000-0x66)=""/102, 0x66}, {&(0x7f00006b4000)=""/232, 0xe8}], 0x2, &(0x7f0000f72000-0xb)=""/11, 0xb, 0x6}, 0x10000) 2018/02/02 11:03:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000095d000-0x10)={&(0x7f000039f000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c58000)={0xf, 0x4, 0x3, 0x18, 0x14, r0, 0x4}, 0xffffffffffffffde) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000083c000)={r1, &(0x7f0000673000)="f6f5408a6159d6a390a58ef0a7b0105abe390c946903cc6e1137111595b7b6b4cdf373d94f7911805568a4623180f82339f42aafed1a4cae38600356bad35856fa3b1910ade816c21032bc499157e90b292225c80c17538d34c5edb8be31263bb7b22611c86623200d2c66e2a14501837b48c59bd4836bd84517b4774c88a763384b08f4db606470866de84425f18d1e2153bbd6ed31a3efbdc2610d57119ef008e5109922ffbfc90462694b245fcaf4ab6cb7b75af09b0b53019d53602b0fcc4273", &(0x7f0000df0000-0x7e)="dc639609c9cb953139730ec9b45d3511e856bb6364bd84d28bd4343a6979db446f1f06465733fc7e54b4b2bcb68b25f10fe8a84bc2a91496ba403e34190358cdd87689c7bc9bab3002ff17059d27d1af7abbe8e8d35b58cc895155e5dc9bad2eaa7cda50c0b8eab94ee13cbe76a9ac5c06942a2c7f10eca7766861e9d7fa", 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d4f000+0xf0c)={r1, &(0x7f0000520000)="e9f25afa7a630bf30acaa9e3aef76ea331d5df166e93d8cd75c92cff312ae39aff146b06d21e0bdfffe029f58836b6c2182b6c71210611bbedca4373b4ab6829370e8d5cf942dfd088482a1d03fffffffffffffff8f30524243d51742b5b4cdae77a44b07c8a26283ebd8dc602c29aefe5667483faa48797b5b916957d338174d885536c3d4086a596a385997ab745ab1f642fe6bc150ff93c718a1e5f8389fa77e4d6ed4b35f56b58df3bb2ad6571f0c9d974657b57b111d249be4ffc55", &(0x7f0000922000-0x7c)=""/124}, 0x18) 2018/02/02 11:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000818000)={0x0}) sendmsg(r1, &(0x7f0000b46000-0x38)={0x0, 0x0, &(0x7f0000575000)=[{&(0x7f0000456000-0x71)="3b93442ef9ecf33e53d2fde1792fea3cb0c4f3bb0fb6097f28d06532ca680d167097265df104f60cc7f11810334dadde0ea5a97b51a626af6d4304f559cbf4c4bef7b466ba83087bd6a880949af37a5253cc4bbe045b61f84e5c55e64644208e59d5679d2a9b860b38bcc728e3235ddc16", 0x71}, {&(0x7f0000b27000-0x8)="a681963f6fcb0949", 0x8}], 0x2, &(0x7f00002cc000)=[{0xb8, 0x10f, 0x0, "70f0483328e860fa544bcd837906a2595ba825906d6e2cff59379cbfd6782f8d06dac4d9842773ffd02f9cf105b11cebbe919a7c9af3f8ecea97188a7ecdf0b89144cfba36cb0af025369b21e5b81f483f02a8821dff7872653470762039f674e8974ea5b5859efc38e8a553747c787d524d2c0a89a7d04b040ad69478d0b0210177d796f6944fd788e83f93992225e3e8d02e6c270241c4d2983bdfb577173e7de2f2c9b8c545dc"}, {0x70, 0x113, 0x100000001, "6606cd946e26a37684d58087fb12e68685380b20e2964c1457d297b79de226f9201df1ce8d6153ac23ee387dd7e33d63c5a5075ea796b8ed442da6ed25cc903af458ce161ba5eaab9b804ef2d56a9692e49ee75e89727dc92f3c62185d57ba8d"}], 0x128, 0x1}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f0000cea000-0x10)=[{&(0x7f00004d3000)=""/251, 0x219}], 0x1, &(0x7f000000e000-0x7)=""/7, 0x143}, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000000e000)={&(0x7f0000004000)=@ax25={0x3, {"9b08746ca33ef3"}, 0x7ff}, 0x10, &(0x7f0000002000-0x20)=[]}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003cc000)) recvmsg(r3, &(0x7f000009e000-0x38)={&(0x7f0000d8a000-0x10)=@ipx, 0x10, &(0x7f000042b000)=[{&(0x7f0000d43000-0x39)=""/57, 0x39}], 0x1, &(0x7f000089b000-0x24)=""/36, 0x24, 0x1f}, 0x40) 2018/02/02 11:03:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005e7000-0x2c)={0x4, 0x8001, 0x401, 0x2c, 0x8, 0x0, 0x5}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003b0000-0x10)={r0, 0x28, &(0x7f0000fc2000-0x28)}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000785000-0x2)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={0xffffffffffffffff, &(0x7f0000d9e000-0xae), &(0x7f000034f000)}, 0x20) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffcec}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x1000000000000034, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/02 11:03:20 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000f08000)=@framed={{0x18}, [@alu={0x201a7715, 0x0, 0x6, 0x7, 0x10001, 0x80}], {0x95}}, &(0x7f0000f6c000-0x5)="3d0900ff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0xfffffffffffffffc}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f73000-0x2c)={0xd, 0x40, 0x0, 0x6, 0x8, 0x0, 0x8}, 0x2c) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000078e000-0x18)={r0, &(0x7f0000f73000)="c708b8cac7aec321698b962144f49a77a4ee968e6800b88c2889cf750899832f1438dc22e258935ab5860a1f8c90505084b058a93627a4641655c76cf2ff73b6e734382077b3bad3529ac7b62da0927523b87bf83838346464bc1815d511f2e57987f733adadb7a10928ab0bc4386e92dca82b97343855f0579e25aa019b92deb4397528b6121416f60cda1db6d42d7a73df023fdbb465685ed82bb3aab173a79db400aa5a", &(0x7f0000f74000-0xc3)=""/195}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000f73000-0x2c)={0x0, 0x401, 0x9, 0x2, 0x8, r0, 0xed54}, 0x2c) 2018/02/02 11:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000047000)) perf_event_open(&(0x7f0000a9a000-0x78)={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={&(0x7f0000e4d000-0x1)}}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/02 11:03:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000759000)={r1, 0x17, &(0x7f0000cdd000)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000531000)={r1, 0x50, &(0x7f0000c5d000-0x50)}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000e9000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00005fd000-0x4)=r1, 0x4) 2018/02/02 11:03:20 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000008000-0x10)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x11f}], 0x2}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000013000)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/02 11:03:20 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x400000000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x4000000000004}], {0x95}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000010000-0xe)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131}, 0x28) 2018/02/02 11:03:20 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000991000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000101000)={&(0x7f00008cb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00009a5000-0x40)=[], 0x25, &(0x7f0000fd4000)=""/8, 0xfffffffffffffe4e}, 0x2100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000604000-0x8)) recvmsg(r1, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000), 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000d44000-0x8)) close(r1) sendmsg$kcm(r2, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000cae000)}], 0x1, &(0x7f0000d43000)=[]}, 0x0) 2018/02/02 11:03:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009e4000-0x8)=0x7ff) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000065000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a93000)={&(0x7f00001a3000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f000091f000)={0x5, 0x4, 0x5, 0x80000001, 0xd8908f4845bd28d2}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000356000)=0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f00002ea000)={&(0x7f0000cd1000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00007aa000)=[{&(0x7f00006c5000-0xc9)=""/201, 0xc9}, {&(0x7f0000058000-0xd7)=""/215, 0xd7}, {&(0x7f0000a27000-0xe5)=""/229, 0xe5}, {&(0x7f000066a000)=""/219, 0xdb}, {&(0x7f00008da000-0x56)=""/86, 0x56}], 0x5, &(0x7f0000397000-0x2f)=""/47, 0x2f, 0xfffffffffffff1c4}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000227000-0x48)={0x6, 0xd, &(0x7f0000138000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x100}, [@map={0x18, 0xf, 0x1, 0x0, r3}, @generic={0x9c, 0xfff, 0x0, 0x6f0}, @map={0x18, 0x8, 0x1, 0x0, r4}, @call={0x85, 0x0, 0x0, 0x12}, @ldst={0x3, 0x1, 0x3, 0x5, 0xe, 0xfffffffc}], {0x95}}, &(0x7f00003bd000-0xa)='syzkaller\x00', 0x9, 0x5, &(0x7f0000ea9000)=""/5, 0x41f00, 0x1, [], r5}, 0x48) 2018/02/02 11:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ec000)={0x3, 0x78, 0x8, 0x1, 0x20, 0x7, 0x0, 0x0, 0x2, 0x4, 0x0, 0x3, 0x3, 0x9, 0xfffffffffffffffe, 0x3f, 0x6, 0x8, 0x7f, 0x100, 0x9, 0x1, 0x81, 0x8a, 0x4, 0x0, 0x9, 0x7, 0x1f, 0xd0, 0xfea4, 0x341, 0x1ff, 0x8, 0x6, 0x8001, 0x221672cc, 0x59, 0x0, 0x3f, 0x2, @perf_config_ext={0x0, 0x9}, 0x2, 0xd49, 0x800, 0x6, 0x3, 0x3, 0x7}, 0x0, 0x0, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a70000-0x8)) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f000050f000)={0x0, 0x0, []}) recvmsg(0xffffffffffffffff, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00003e8000)}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb}, 0x0) 2018/02/02 11:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000ed000)={r1, 0x0, 0x1000, 0x38, &(0x7f00008a4000)="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", &(0x7f0000a70000-0x38)=""/56, 0xfff, 0x59}, 0x28) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) close(r1) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000f53000)=@ipx, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000f28000-0x30)=""/48, 0x30}, 0x2022) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b96000-0x20)={r0, &(0x7f00009c1000)="0e96524ff263691a33f6cb9921ae36d7c8a5f61b838a06b2c23a5230e51f0bb473abe6d1164709c5ab2fd512aac4a0f49ed1cf51b67a9847d33ee37af4e7cac11d8cd5afc7802df61a3426ae471671fa7a1c8b050ed95ff620e904d3119b9d85352ab6cbe13ca152ea98a776f6140370688519fb88d2b892c143928691f8e4c71b36baa55e4396eaf9b33eb3d79bdbd22e4fa9c14bb3d651c897195258e9cd4e03b52900865815951c4966cc6d40585fe53560de95d4f15ff1d01716d802", &(0x7f0000000000)="14cdfb47f06d066169dcea3b2e708ad80ec40d1ba26c9cfe3ac7a1ef1baf4b2ed77604d17bc90f0d054387335c24976eccbd840a78617694c67e51497da1aa2c186f150c798f75ebef3e03e7d17b47aabf1087b2813f96aa0a87efa58504ee7940c762ef4685082daacc37", 0x1}, 0x20) 2018/02/02 11:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000976000-0x78)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = gettid() perf_event_open(&(0x7f0000c4f000)={0x5, 0x78, 0x0, 0x7, 0x6, 0x7, 0x0, 0xffff, 0x4000, 0x4, 0x1, 0x7, 0x5a308120, 0x0, 0x5, 0x9, 0x5, 0x80000001, 0x3ff, 0xda93, 0x100000000, 0xaf, 0x101, 0x80, 0x3ff, 0x7, 0x7, 0x4, 0x81, 0x8, 0x6, 0x4, 0x0, 0x0, 0x1, 0x2, 0x3, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x0, 0x8}, 0x8000, 0x0, 0x8, 0x0, 0x6, 0x4, 0x1}, r2, 0x1, r0, 0x3) socketpair(0x0, 0x2, 0x7, &(0x7f00003ea000)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c76000)={r1, r3}) recvmsg$kcm(r1, &(0x7f000015f000-0x38)={&(0x7f000019f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000b44000-0x60)=[{&(0x7f0000eb4000)=""/196, 0xc4}, {&(0x7f0000e87000-0x71)=""/113, 0x71}, {&(0x7f00008e5000)=""/220, 0xdc}, {&(0x7f000015f000)=""/198, 0xc6}, {&(0x7f0000ad5000-0x90)=""/144, 0x90}, {&(0x7f0000bb8000)=""/19, 0x13}], 0x6, 0x0, 0x0, 0x300000}, 0x2101) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socket$kcm(0x29, 0x7, 0x0) recvmsg(r1, &(0x7f00006f0000-0x38)={0x0, 0x0, &(0x7f000043f000-0x60)=[{&(0x7f0000142000)=""/162, 0xa2}, {&(0x7f0000050000-0x98)=""/152, 0x98}, {&(0x7f0000515000)=""/212, 0xd4}, {&(0x7f00002a6000-0xf6)=""/246, 0xf6}, {&(0x7f00004aa000)=""/43, 0x2b}, {&(0x7f000040f000)=""/58, 0x3a}], 0x6, 0x0, 0x0, 0x31c4}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000de1000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/02 11:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x8, &(0x7f0000893000-0x8)={0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000961000-0x2c)={0x1, 0x2, 0x80000000, 0x6, 0x4, r0, 0x100}, 0x2c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x2, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ef000-0x18)={r3, &(0x7f0000cb1000-0x75), &(0x7f0000818000)=""/4096}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000681000-0x18)={r1, &(0x7f0000faf000)="7c909e36b0299c199ff2931d143105a815fe412f68bcb2ce4fc0a6ec3af20cb592cf48e1e01b083c591f9a44778f450dea8ad05015ed1abe07090718bdaa8fb5e5a815bfe937c893", &(0x7f0000fc9000-0xb1)=""/177}, 0x18) close(r2) 2018/02/02 11:03:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x808, 0x400000000, &(0x7f000057b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() perf_event_open(&(0x7f00006c1000-0x78)={0x2, 0x78, 0x1, 0x3, 0x651e2c65, 0x6, 0x0, 0x8, 0x10, 0x1, 0x6, 0x2, 0x200, 0x59, 0x6, 0x0, 0x6e3f, 0x800, 0x280000000000000, 0x7, 0x1f, 0x7, 0xffffffffffffffff, 0x2, 0x7, 0x81, 0x177a, 0x5, 0x7, 0xd90, 0x4, 0x2, 0x6, 0x7, 0x6, 0x3ff, 0x74, 0x5, 0x0, 0xfffffffffffffff9, 0x1, @perf_bp={&(0x7f000082b000-0x1), 0xb}, 0x0, 0x3, 0x3, 0x5, 0x400, 0xff, 0xd6c}, r2, 0x8, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000e47000-0x3)='lo\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) recvmsg$kcm(r0, &(0x7f0000b08000-0x38)={0x0, 0x0, &(0x7f00005e0000-0xa0)=[{&(0x7f0000c47000-0xa5)=""/165, 0xa5}, {&(0x7f0000d54000-0x87)=""/135, 0x87}, {&(0x7f00003ff000)=""/143, 0x8f}, {&(0x7f000073f000-0xe9)=""/233, 0xe9}, {&(0x7f0000180000)=""/95, 0x5f}, {&(0x7f0000db1000)=""/108, 0x6c}, {&(0x7f00006ff000-0x5f)=""/95, 0x5f}, {&(0x7f0000f57000)=""/56, 0x38}, {&(0x7f0000217000-0x24)=""/36, 0x24}, {&(0x7f0000883000)=""/49, 0x31}], 0xa, &(0x7f0000384000-0x1c)=""/28, 0x1c, 0x6306}, 0x10043) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000bec000-0x4)=0x78cbb98f, 0x4) 2018/02/02 11:03:20 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000063c000-0xc)={0xffffffff, 0x7ee0cfee, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000006b000)={0x7, 0x1a, 0x0, 0x1f, 0x3, r0, 0x20}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f8d000)={0x10, 0x864, 0xfffffffffffffffc, 0x8001, 0x5, r1, 0x7ff}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000223000)={r2, &(0x7f00007a3000-0x19)="df02c86770f69ce846e2755dac4066cb7381e2a66c48dd3eb2", &(0x7f0000fae000)}, 0xffffffffffffff74) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r2, &(0x7f000010d000), &(0x7f00003f8000-0x71)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000014000)={0xf, 0x12, &(0x7f00007fb000-0x90)=@raw=[@exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, r1}, @alu={0x7, 0xffffffffffff7fff, 0xf, 0x2, 0x0, 0x10, 0xfffffffffffffff0}, @exit={0x95}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x5}, @map={0x18, 0xf, 0x1, 0x0, r1}, @ldst={0x3, 0x3, 0x6, 0x0, 0x0, 0xffffffd0, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000c49000-0xa)='syzkaller\x00', 0xc2, 0x29, &(0x7f0000d1d000-0x29)=""/41, 0x40f00, 0x1}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a1e000-0xc)={&(0x7f0000b6c000-0x8)='./file0\x00', r2}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r2, &(0x7f00009ed000), &(0x7f0000ad6000)}, 0x20) 2018/02/02 11:03:20 executing program 0: 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, 0x36}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171}, 0x48) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000023000-0x2c)={0xf, 0x8000, 0x8, 0x3, 0x11, 0x0, 0x91f}, 0x2c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000023000-0x20)={r0, &(0x7f0000016000)="eb51b539bce0357c0c7ba1fcaebb63b17bf1ff28079c537f7df2c394e05ad0238d429281992e70c4bd50193cdcf1ac207cb3f47c0c1dabb54afb7323023ebd97d8ef6aedd35d6ebf68bd9217d7d608c84ee7db200b5f6668f3314dbe0b5eb36b61ec372d72d38c484426f8f00be72d028e82b09cfccdd507783f1930afe7aeb07763fc961e1af717401fd1105589210dfc54531e5eeb54612c980ba236dcda0555f42e383fa4e92b03598b3d9c284a", &(0x7f0000022000)="2944a08f8cd285fbc9cacd06cbcaaddceada6bb70043fe0897a7b22a305f222dd736c4593a3a578d7382c6af8b924be6def438d3be167416d21117f2b68c64f1cde3367683dfd5e78815acc74836431257c31bec7fb3769c59489d964b13978aae6a1a628c61fafa46a21eebdf00c6a17caf1f1445d8e4775c722ba8067ada038386a91eea99839fb0c04991f0bc268a091eb5d3cb3790e175b93d23b5f922cc555eb1581b95b116af7e61d490", 0x1}, 0x20) 2018/02/02 11:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x7ff) r0 = perf_event_open(&(0x7f0000b92000)={0x1, 0x78, 0x401, 0x7, 0x7, 0x1000, 0x0, 0x401, 0x10040, 0x8, 0x9, 0x1, 0x6, 0x9, 0x6, 0x4adb, 0x400, 0x7000000000000000, 0xfffffffffffffffc, 0x5, 0x0, 0x6b, 0xac39, 0x7ff, 0x7, 0x7, 0x8, 0x8, 0x6, 0x7, 0x7fffffff, 0x6, 0x7, 0x6, 0x100000000, 0x8, 0x7fffffff, 0x10000, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000fac000-0x1), 0x8}, 0x80, 0x8, 0x6, 0x1, 0x2, 0x7f, 0x2}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x10001) 2018/02/02 11:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x10000, &(0x7f0000989000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001c6000)={&(0x7f0000311000)='./file0\x00', r0}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000083000)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000061a000)={r2}) r3 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f000013b000)={0x3, 0x0, [0x0, 0x0, 0x0]}) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) 2018/02/02 11:03:20 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb1000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008f2000-0x8)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006af000-0x8)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00009a0000-0x38)={&(0x7f000094f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000690000)=[{&(0x7f000005c000-0xe2)=""/226, 0xe2}, {&(0x7f0000c6f000)=""/97, 0x61}, {&(0x7f0000ff4000)=""/4096, 0x1000}, {&(0x7f0000041000)=""/172, 0xac}, {&(0x7f0000bd2000-0xf7)=""/247, 0xf7}, {&(0x7f0000459000-0x51)=""/81, 0x51}, {&(0x7f00000cc000)=""/118, 0x76}], 0x7, &(0x7f00000d3000-0xa)=""/10, 0xa, 0xd81}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00009a4000)={0x7, 0x8, &(0x7f0000e5d000)=@raw=[@exit={0x95}, @alu={0x4, 0x1, 0xd, 0xd, 0x0, 0x0, 0xfffffffffffffffc}, @call={0x85}, @exit={0x95}], &(0x7f0000f8d000-0x2)='GPL\x00', 0x3, 0xce, &(0x7f00009e7000)=""/206, 0x40f00, 0x1, [], r2}, 0x48) 2018/02/02 11:03:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x1a)={0x1, 0x2000000000000190, &(0x7f0000001000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000002000)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000003000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000699000)={r0, 0x0, 0xbf, 0xfffffffffffffdc4, &(0x7f00005d7000)="f41ba257a118c5ed4611dd2e48992c178240c412dc4ec8c005e294e24b52c206bbee45ee2bca5cfccb82ad670177421beb8bc55fdb72d81048fa845353fff48339f8c30edac86962ada17b2c52119d2b02277be2e797f0003a92275cd3b30a0d8a93fd50ed645fc096aa8168602286f627e90ef8e7fed8aa73177261add4706b2fb73d6b75938ed2b5a9c0516aa1be3aff23d42baf499d57b67333be23fefaac1755226e86bcc08582c7e0ebcc7e6c01a54350b088ceeecf9912dc06972050ad", &(0x7f0000f83000)=""/79, 0x4, 0x80000000}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a3e000-0x24)={r0, 0x0, 0x5c, 0x34, &(0x7f0000cb3000)="9fe55eb2beaf86926d0384c369a75231ab25741776f316da6ace4b37b58ce5566e8f870722b5c9410a25755c7ee26cf34b8135b05c4578e42b0bbd997a0e646886a70ddee9552d076dff35dd321a47f8e1b6d75be0cbca8e692c8bcc", &(0x7f000024c000-0x34)=""/52, 0x1, 0x20}, 0x28) 2018/02/02 11:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000ae8000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c78000-0x8)) sendmsg(r1, &(0x7f00002df000-0x37)={&(0x7f00003bf000)=@pppoe={0x18, 0x0, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='teql0\x00'}}, 0x1e, &(0x7f0000c9e000-0x70)=[{&(0x7f000021b000-0x1e)="9116488d406536c5673d72cd99bb1e5237e3a68a6f46d4afa2d2dcda5a93", 0x1e}, {&(0x7f0000937000)="97448d16ffecd9252c7190df6f3e6735b682afab9bdb683d2c5a9206f2bc7a74cbb996d7a1b0374cc169ada86a1072d0af0b62b67dc9b50e3fb4c681da4cbbbe627e0cc29ded0be8380808e243197e7d60b1397409a2542f3473424dfce64b5ce32755c7c555e4a104e5e65f504adef32c21437e93528e2b362fde4d81c2a9152d13430bf608928d193ad2bd4084f5326a1843cafc4998cfe841cfca09463fb462791c", 0xa3}, {&(0x7f00000e6000)="19fbbf993d954caef8be8212550a317b3a362754da1cb5918b94fe776c0a3d373850d6b41b158de858e4ddd12ec1678a093bed6425320816bd1ad77627de6302120e4b8eb95d458ec701ddb251628893f6c4035f47e429740e6c12889ea23474758b9c20", 0x64}, {&(0x7f000013b000)="19e07607102f50d129ee6d6f5beb281ed0cb9986f2e4cf7f7ac16d841af1663599c791bf9687ff16c3107bb5aa83fa9ffc35104285afb38d3db4f90099a8efa7a5f705a3e5955210a52abbfdf446586ec46660db4580242769a8a2cefd4289e568059b55027d3fb7f68854df1e69eb3cce06763b544800a65912a3129b6427ede7f8ccc316fdb2724c57dd097b5d2d8381285e9cf2dcbb3b0764d097023c0f495b2cead7fed5a3f741918f9561cf0ddb62b0e56abdf7d13d211e9d66070ad8a29b56724968e2b64db13dc897052af39ce855e1ec7e84168ed8f2541566e058ae96f629f37bf8a789bc06612ab3c097eb2be1836af05b8868", 0xf8}, {&(0x7f0000942000-0xda)="71b7ad807a080cb1885705e052a83e337421917e91a3ec7377fb9f53938f81ef6585322789c924a989a38552995283cca732cc6b5f2fcf326420bb3515475e5b35f34173acd8e31e5f0946d781cf3adb3d3f3435bbf6f17c0ac1c3a0849af96529fdda1e70023c4382ac7eba709b5e49720d427b3fa64b8c4e3ea8659ef36452ee19f79f858340f16388b46ddbecf0cd59c6a6faa995b9cffe35ba7a2f9bf687f9bedfbcf63100f022112f7d5460b6e35f20369f22f240bb9fd988dda1e1d97354fb2f1fe04437f9e82e011b6f9f60101c37ebe5a74d7adcf5fb", 0xda}, {&(0x7f000034d000)="38950bdfb3522a844e6d575ea3fc9b541b42d1cae5573f6cdf12a3485544f77662b9556e3d368d9b6b95bf901d4e1ca76cfc4babf8e61349e8c0a7dc956dbecc1bcd056f4fbf6453fd80378db8b8c18a05239f0a9eb0a887ab9bb2d0e153b0c85b6f34aa1eb09257c65ae4be945c2c87cf435f54fc4b7a1892d595e3f88f83c537355814abc20720cddbebb20e", 0x8d}, {&(0x7f0000068000)="cda5b8f6f5201302273f27f5b54fb0a8a70a0dff3dd28b6501b8e1549ee74c8d162db0c709f0a4f0c66866db8699bd016b9dff4d7b4f220fdbe5362d903de06782461dd176811549", 0x48}], 0x7, &(0x7f0000df9000)=[]}, 0x40081) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r0, &(0x7f0000df3000-0x1000), &(0x7f0000144000)="0e"}, 0x20) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000734000-0x38)={&(0x7f0000e7e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000794000-0xa0)=[{&(0x7f0000d91000)=""/234, 0xea}, {&(0x7f00004ce000-0x42)=""/66, 0x42}, {&(0x7f0000e3e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000902000-0xe8)=""/232, 0xe8}, {&(0x7f0000bb1000)=""/166, 0xa6}, {&(0x7f0000c34000-0x88)=""/136, 0x88}, {&(0x7f0000254000)=""/8, 0x8}, {&(0x7f0000747000-0xff)=""/255, 0xff}, {&(0x7f0000fc7000-0xe9)=""/233, 0xe9}, {&(0x7f0000c67000)=""/168, 0xa8}], 0xa, 0x0, 0x0, 0x401}, 0x42) bpf$PROG_LOAD(0x5, &(0x7f000087c000-0x48)={0xd, 0xa, &(0x7f00004a1000)=@raw=[@exit={0x95}, @generic={0x80000000, 0x5, 0x7, 0x3}, @jmp={0x5, 0x5ee2307e, 0xd, 0xe, 0xb, 0xfffffffc, 0xfffffffffffffff0}, @generic={0x80000001, 0x9, 0x9, 0x1f}, @alu={0x7, 0x5, 0xa, 0x9, 0x0, 0xfffffffc, 0xfffffffffffffffd}], &(0x7f0000be5000-0xa)='syzkaller\x00', 0x2, 0x92, &(0x7f000015c000)=""/146, 0x41000}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075c000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) bpf$PROG_LOAD(0x5, &(0x7f00002ac000)={0xf, 0xc, &(0x7f00008d6000-0x60)=@raw=[@ldst={0x0, 0x3, 0x6, 0x9, 0xf, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x744b5604, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0x7, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, @exit={0x95}, @jmp={0x5, 0x8, 0x0, 0x4, 0x0, 0x50}], &(0x7f0000141000-0x4)='GPL\x00', 0x643, 0x1000, &(0x7f00003e9000)=""/4096, 0x41100, 0x1, [], r2}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007d2000-0x10)={r0, &(0x7f0000efb000)}, 0x10) 2018/02/02 11:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d15000)={&(0x7f0000437000-0x8)=@sco, 0x8, &(0x7f0000abe000)=[{&(0x7f00001ca000)=""/70, 0x46}, {&(0x7f0000ee5000-0xd7)=""/215, 0xd7}], 0x2, &(0x7f0000ed7000)=""/133, 0x85}, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ba0000-0xc)={0x0, 0xfffffffffffffffe, 0x8}, 0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00005c1000-0x8)) bpf$MAP_CREATE(0x0, &(0x7f00002c4000-0x2c)={0x6, 0x100008, 0x3, 0xfffffffffffffffb, 0x11, r1, 0x6}, 0x30c) 2018/02/02 11:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b30000)={0x0, 0x78, 0x2, 0xffffffff, 0x1, 0x7, 0x0, 0x8, 0x4, 0x9, 0x8, 0x7, 0x6, 0x9, 0x5, 0x1, 0x9, 0xf01, 0x6, 0x4, 0x9, 0xffffffffffffffd9, 0x10001, 0x38, 0x20, 0xff, 0x800, 0x7fffffff, 0x200, 0x5, 0x2, 0xfff, 0x1000, 0x9, 0xffff, 0x7fffffff, 0x0, 0x4, 0x0, 0xfffffffffffffff9, 0x0, @perf_config_ext={0x1934, 0x8001}, 0x180, 0x7ff, 0x2, 0x7, 0x5, 0x800000000000000, 0xfffffe0000000000}, 0x0, 0x1, 0xffffffffffffff9c, 0xe) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000023a000-0x10)={&(0x7f000032f000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000948000-0x2c)={0x10, 0x100000000, 0x6, 0x100000000, 0x14, r1, 0x6}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008aa000-0xc)={&(0x7f00002c4000)='./file0\x00', r2}, 0xc) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000463000-0x10)={&(0x7f000083b000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a12000-0x8)) [ 32.757115] audit: type=1400 audit(1517569400.847:14): avc: denied { map } for pid=4396 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14399 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/02 11:03:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e88000)={r0, &(0x7f0000100000), &(0x7f0000715000-0xcd)=""/205}, 0xfffffffffffffcc6) 2018/02/02 11:03:20 executing program 1: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xf, 0x8, &(0x7f0000000000)) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 11:03:20 executing program 2: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000001000-0x1), &(0x7f0000001000-0x1)=""/1}, 0x18) r0 = bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c), 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000078e000)={r0, 0x28, &(0x7f000078e000)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 11:03:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000057c000)={0x0, 0x1, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000de4000-0x18)={r0, &(0x7f0000b9e000-0x1000)="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", &(0x7f000094b000-0x1000)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000aa4000-0x2c)={0x9, 0x4, 0x2, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/02 11:03:20 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f73000)={0xffffffffffffff9c, 0x28, &(0x7f0000c96000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bc4000)={r0, 0x1ff, 0x18}, 0xc) 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x48}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f73000)={r1, 0x7, 0x1, 0x81, &(0x7f00003b8000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/02/02 11:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008be000)='./file0\x00', 0x4a) mkdir(&(0x7f0000f59000)='./file0\x00', 0x0) mount(&(0x7f0000112000)='./file0\x00', &(0x7f000089d000-0x8)='./file0\x00', &(0x7f0000750000)='tracefs\x00', 0x0, &(0x7f0000615000)) socketpair(0x3, 0x0, 0x9, &(0x7f0000e8b000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00000f9000-0x38)={&(0x7f00009aa000)=@rc={0x1f, {0x0, 0x9, 0x100000001, 0x80000001, 0x9, 0x2}, 0x7fffffff00}, 0x9, &(0x7f00002e8000-0x80)=[{&(0x7f0000d71000-0x5f)="69eab64dd93c9d407dc602f7e26dbcd0aba150b038bfc1f9b40d260a5c02129d288c972c5a5d7241929763e5b521140e1b2b503255be70852e4325a5982225025ad6de9a4c434e6e79e6e4a04ab323a9eee63887c05b0a0efaa44419bc3089", 0x5f}, {&(0x7f000060f000-0xc8)="34ffdce6b4732fe3e9bb197fe1e6b7145488420f608fb9d737e409a11744eac25754b9f27d255828a8bde62d942ff46126958754eb651def7dbfb75532a6e1da4ddddf9a3a76a764167063e7aa57842805fbc41090a8c39047de5f1199771d93556485e24a0a0650692bbac13aad9798f65201a63613cb23f373f4aef441e7c112fdde18870d82b5d80545b0cd41bd33784fbbcefae3c7cfd295523fc5d71de6077cf9c1d7c714462f9d10a60bc3eafa9f13a9c6e292cf127fe29d75adcb713f6536334d96117082", 0xc8}, {&(0x7f0000b19000-0x15)="644e651e98aef35e798b58f6137a08aeb615033533", 0x15}, {&(0x7f00004ab000-0x5e)="d56fb601716343cb4e6b144f260de53c39fc460d975e611da780006eee2a177dc5d926afcb88310d1514256f6970c4bd23ccf9a29ef8f1a4f913c4b490bf4f5483b902237e629208b2d48254744efcd5e36fc97dd80dc7fd23d2a480c1db", 0x5e}, {&(0x7f0000bf2000)}, {&(0x7f0000e3a000-0x20)="2e3ee298831d241895b5f5d99226f8bf0df375452672af49ce0e45b82326021c", 0x20}, {&(0x7f0000135000-0x18)="b8e94aab2bdb61f0372f498e9bb56ff44057cf1c0d9aa27a", 0x18}, {&(0x7f0000282000+0xece)="822d323f82cf46e2c4ddb1b7075c00d56478139ade86f01b091d2085f717aba28e4f77d0591daa72334738ee2bfcea7f5856cf6fcf0be3872dfbf69ae99196d8247bccff9eaa1324d48ea7f25dcb1262cb24dfa710ba5fe688d0f8a5d5517740d3140cbe3e5a6c4e4ba0e10bcb321646087aa10ce49d96bed01e22165b8e27784b2d2a1aed66bddc25e5a34fa7ab89551f92d8cb3ef849d5f3b6622a2856ea5928e17557dd90e1becaa5e1772cbb66f5bf02207ed15601049968d20c1e77e89a7e0b6744a5b7030757f43ace07e2b2127b6cd83e97769c", 0xd7}], 0x8, &(0x7f000087e000-0xd0)=[{0xd0, 0x117, 0x9, "0f5e99ea00add59e17dedb203c8785be8335f4b8a4edb3f8ad02c3ee75ef574de524da7f3b999e96272c27cb0ac9d975c79705c465ab5772ab78fd0daf5f81a6674121b2f3f87a319193cb410b2a993a94610fb5a24bcac31dc34dcb4840f8d5b3709f188dfd8111b06cebd1574cde63c058aed9329dba31e6d5927dcc8f4cf167ad198b8603b11c654a1d5649ebb38bd1adc4e659885d3f82916808fe35555664f2a097fa5f35ae8af17b212a8a033bfd9b0a02e07888eb4647a6"}], 0xd0, 0x10}, 0x4) mount(&(0x7f00007a3000)='./file0/file0\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f0000249000)='aufs\x00', 0x2825, &(0x7f0000dfd000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000381000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000050b000-0xe)='./file0/file0\x00', 0x0) 2018/02/02 11:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000785000-0x2)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fc7000-0x4)=0x100000000, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000222000-0x8)) 2018/02/02 11:03:20 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}, {&(0x7f0000f41000)=""/2, 0x2}], 0x100001bc, &(0x7f00007e5000)=""/237, 0xed}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e30000-0x4)={r0}) recvmsg(r0, &(0x7f00009b1000-0x38)={&(0x7f0000876000)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, 0x1e, &(0x7f0000e65000-0x30)=[{&(0x7f0000ad5000)=""/74, 0x4a}, {&(0x7f000093d000-0x19)=""/25, 0x19}, {&(0x7f0000b6a000)=""/124, 0x7c}], 0x3, &(0x7f0000033000)=""/31, 0x1f, 0x4}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/02 11:03:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000058c000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008c4000)={&(0x7f0000b7e000-0x8)='./file0\x00', 0x0, 0x8}, 0x2e2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ace000-0x28)={r0, 0x0, 0x8e, 0x2a, &(0x7f000000d000)="129ed97cbba7e5fe88b7b0ac053eab338f56e10f5eaa3d2d928fe23f6c662cbd5e8fb6cfd46e869803946824fe703694456e8b9d139d6c3c9692cf1c9b38d81132f8874ee4eb902c9b4019ce8bc8dd4788c40eb4b539510532c8d4cf06b0d26ff6fcc6be4f451bed18a7fae66e6541acb55e907b47d10855b7bf9a89d4eaaf8aa83ad7d2d15f423e2926596c492c", &(0x7f000044e000)=""/42, 0x3, 0x7fff}, 0x28) bpf$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) 2018/02/02 11:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x361}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000421000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x6}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) 2018/02/02 11:03:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xb, 0x6, &(0x7f00001e8000-0x8)={0x0}) recvmsg(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000510000)=[{&(0x7f00007c7000)=""/198, 0xc6}, {&(0x7f00000d1000-0x85)=""/133, 0x85}], 0x2, &(0x7f00009a3000-0xf)=""/15, 0xf, 0x6}, 0x12040) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x18, 0x1, 0x1, "b625d2f0"}], 0x18}, 0x0) 2018/02/02 11:03:21 executing program 5: 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, 0x0, 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, 0xffffffbfffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fde000-0xc)={0x0, 0x4, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000db000)={&(0x7f0000b65000+0x7c9)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000acf000-0x8)='./file0\x00', &(0x7f00006fa000)='./file0\x00', &(0x7f0000036000-0x5)='qnx6\x00', 0x2000000, &(0x7f0000f1c000)="922ca02f3458b8320b067060479b152d89a1eee02f2358bd86369e3e7cc3d95d09fc027098b5e78c37c3f7e6c9b3eab798367e") mount(&(0x7f0000df8000-0x8)='./file0\x00', &(0x7f00006d2000-0x8)='./file0\x00', &(0x7f0000d89000-0x5)='nfs4\x00', 0x201000, &(0x7f0000cb3000)) 2018/02/02 11:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001fb000-0x10)={&(0x7f0000fd7000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e3a000)={r0, &(0x7f000070b000-0x1000)="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"}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000efa000-0x10)={&(0x7f0000f99000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a4d000-0x10)={r0, r1, 0x2, 0x2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r0, &(0x7f0000eee000)="5565b0327b9ccea0b0b0f121f3cb1d8b52c5c2dc04427938e35671987458b2dd2a4e0a14b936051c463c873b7b9af4f88525d9a55289e13ba688afc21e23bd3e62dad1e41ef6ca60f040ae604e150144c035540cdb7d9cdf8abc147fd95485c5566770089a8f8e1dc3f0bd27333b42d51c5978ca826b65a79ff617f25b7030cac902a96091e31e48aa00fcb7b45ce4517657a9dfde4fb7b4a643fe90e0f43cffac2b73628f85e9fb154bb47ec1d73746775bff1dd5e1bf3045ab2dc6700a89059762257f5af02c2ad8928aaf8fc3a153d9d5cfbc8c17d7afd42eaea05703fe9d0225499238dec7", &(0x7f0000e0d000)}, 0x20) 2018/02/02 11:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xb, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000072c000)=r0, 0x4) sendmsg(r2, &(0x7f0000ff6000)={0x0, 0x0, &(0x7f0000dc9000)=[{&(0x7f0000f20000-0x1000)="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", 0xba9}, {&(0x7f0000f5a000)="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", 0x1000}], 0x2, &(0x7f0000e6a000-0x1e8)=[], 0x0, 0x20000000}, 0x20008040) socketpair(0xb, 0x800, 0x4, &(0x7f00001e7000)={0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r0) 2018/02/02 11:03:21 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 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) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000cc1000-0x8)={0x0, 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) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f79000)={&(0x7f0000f7a000-0xc)=@nl=@unspec, 0xc, &(0x7f0000a2c000-0x40)=[{&(0x7f0000f7a000-0x81)="f1302134b17b6219f91927caace2c5ddbd6f2d314259e3c830177faae2a29ae02b5eef45b58be2398b472146c03d03e1f64eafaf0804e6bfc12d1352453898b8d6f19c9aed1544091250a8dafdd40a3a0fbd509e81d9df87bc2c1c3d28f72d4a65189604f5d03ee7fbcac513c65fd4599e1550b0d27d61070ffed527bf1f99a6a6", 0x81}, {&(0x7f0000f79000)="c1e72304dfdc8645f53f7a2d4de4e3a1bf7ea1c2eaef7c0920bb5b9dbd7e88cd6be13404b141dc16bea72931a771ddb4b1fb7ccc6cb4ae04cf9d810f094a00bd081aeadc2723f5c9bea09bcc2f5ba4fb5a0aa45992ea0855629b69994f51b946c9d04c9f74dafedfe4b583d6ea77633518683eda38ca769f48aae8caf3a0a03d5655eb6df98a8ccddf0dd421ac9daf6c8bc0b3e41ad4a04bf9a3b9dd", 0x9c}, {&(0x7f0000aa4000)}, {&(0x7f0000f22000-0xbb)="6c5eda4f9ca319d3df9c037007140b83bae456642f08c15878887ecc7dc48593bfa9b8e410b6e3a1fb1c937c852bc443a0552f659e0650c87a38bb6e409771cf6707ec15f1983160d6fdca84af871458c294d80f40446f6d9d8f363dbab6e83073e1f1066f3923fabe1dd5046e01af8be38ea3aa405cd17638986e736d42881c734cbb8cb123649cf3d4de325d82ccff11778ba0af234b5c327519b14c057fade53d9a4a164481fa00379669cc26b257aed9dad79da2e0cec54ff1", 0xbb}], 0x4, &(0x7f00001c2000)=[{0x48, 0x11d, 0xcb, "0f0f4f80b2298fb561b0715b1bd782bf7c688680633dd9542ced6b6b9d87ee7289e530cbfeaaef949bccf065e5b38e59a2c5e5601064e10f"}, {0x38, 0x1, 0x8, "423af0218f38c472a8e46c17a28135c2b35b016fe60a5af0bba8b4d039d541d71752777fad76"}, {0x98, 0x10b, 0xf0, "0ad31b849e58161cb10aa1cc414f87761662e00410f7a85a18ff98b9068ef31f75a175f5ffe7c93a76ab7aa9dc61d5bee7d361de17bfa98a88b799ddb9fdad6ff81177f62f9a5ec5446b7a06f2caba6891c412c62d2847dfc6704be43ec573fc2fafd720c14bdba76d05d741f0437351de9cf87d8dd1058fddf3cf1a52caefc4b166"}, {0x58, 0x107, 0xffce, "4987d3ccee885ae7a12d876ae7746be080ec0332ada55b21155f762bb95892c9c76843897e27b67b50e2352a3d23bba2e4892b26094e482685d445c7811d27a9f37f2b2ae0b080"}], 0x170, 0x4040}, 0x40) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000567000-0x38)={&(0x7f0000f79000-0x10)=@nfc, 0x10, &(0x7f0000780000)=[{&(0x7f0000302000)=""/119, 0x77}, {&(0x7f0000f79000-0x90)=""/144, 0x90}, {&(0x7f0000c1b000-0x94)=""/148, 0x94}, {&(0x7f0000679000)=""/130, 0x82}, {&(0x7f00001cb000-0xe1)=""/225, 0xe1}, {&(0x7f00004a7000-0xc3)=""/195, 0xc3}, {&(0x7f0000f78000)=""/211, 0xd3}], 0x7, &(0x7f0000bc8000-0xb6)=""/182, 0xb6, 0x97f}, 0x12000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x10}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socket$kcm(0x29, 0x5, 0x0) 2018/02/02 11:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a93000-0x20)={r0, &(0x7f0000efb000)="42aa4c3375faf5b009a43f001d653db53a8130f896e800000c24f7c84a6154eb0622bf445c0a2bd7eb5adae7503c74e463c9a5", &(0x7f00009a4000)}, 0x20) 2018/02/02 11:03:21 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20000000027, 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000013000)={&(0x7f0000005000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f0000013000+0x7f)=""/137, 0xfffffffffffffe49}, {&(0x7f000000f000-0x57)=""/87, 0xfffffffffffffeb8}, {&(0x7f0000003000-0x9a)=""/154, 0x9a}, {&(0x7f0000014000-0xa0)=""/160, 0xa0}, {&(0x7f0000013000)=""/218, 0xda}, {&(0x7f0000013000-0x54)=""/84, 0x54}, {&(0x7f0000003000-0x56)=""/86, 0x56}, {&(0x7f0000010000-0xbf)=""/191, 0xbf}], 0x8, &(0x7f0000015000-0xac)=""/172, 0xac, 0x1}, 0x10000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000000e000)=r0, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/02/02 11:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000479000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="6a669e731d00", 0x0, &(0x7f0000de9000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000065b000)=0x200) 2018/02/02 11:03:21 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, [@alu={0x201a7f19, 0x0, 0x6, 0xfffffffffffffffc, 0x1, 0x6c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0x3e4, &(0x7f00002c6000)=""/251}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000011c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f77000-0x4)=r0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000f78000)={0x5, 0x78, 0x1, 0x5efed13, 0x2, 0x7, 0x0, 0x4, 0x0, 0x1, 0x6, 0x1, 0x9, 0x8, 0x2000000000000000, 0xfb, 0x8, 0x7, 0x2, 0x0, 0x9a89, 0xa0, 0x5, 0x1, 0x9769, 0x65b7, 0x2, 0x8, 0xe07, 0x400, 0xfffffffffffffffa, 0x0, 0x9, 0x5, 0x101, 0x8, 0x12c7, 0x1f, 0x0, 0x5, 0x0, @perf_config_ext={0x1000, 0x3}, 0x80, 0x6, 0xb90a, 0x6, 0x3, 0x7, 0x8}, r3, 0x3, r1, 0x1) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000f77000)={&(0x7f0000f78000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000f78000-0x20)=[{&(0x7f0000f78000-0xf8)=""/248, 0xf8}, {&(0x7f0000f77000)=""/100, 0x64}], 0x2, 0x0, 0x0, 0x80000001}, 0x12060) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000420000-0x38)={0x0, 0x0, &(0x7f000037f000)=[], 0x0, &(0x7f0000d18000)=""/96, 0x60, 0x8}, 0x2000) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000dae000)={r0, 0x0, 0x8c, 0x63, &(0x7f0000f77000-0x8c)="a6c14e1c3fe33a628091aa5d47019187741ac1684132f280db203047d5aa6ff5e1fcda5e626aa807e784a00e243a6877013c9ac52dd0d16879a7896fa75171d6130ee58fba0491351663949b700fc56c70f39243d09cd460880b4afbfd7dc2fecf7dd53441665edbb7c0623f2a28074084a2e96eefaa82d61fc68d0e05627eb92889684e5beba8af9c3f43e3", &(0x7f0000ad3000-0x63)=""/99, 0x2000ffff, 0x2}, 0xfffffffffffffeca) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000417000)) recvmsg(r2, &(0x7f0000f75000)={&(0x7f0000c67000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000f76000-0x30)=[{&(0x7f000058d000-0xf4)=""/244, 0xf4}, {&(0x7f0000f75000)=""/66, 0x42}, {&(0x7f0000b9e000)=""/83, 0x53}], 0x3, &(0x7f00003b5000-0xec)=""/236, 0xec}, 0x10003) 2018/02/02 11:03:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x24977ac8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f24000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f00009eb000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x1, &(0x7f0000001000-0x10)=@raw=[@exit={0x95}], &(0x7f0000001000-0xa)='s\x00\b\x00\x00\x00\x00\x00\x00', 0x0, 0x5f, &(0x7f0000000000)=""/95, 0x1, 0x1}, 0x48) [ 33.018369] rpcbind: RPC call returned error 22 2018/02/02 11:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, &(0x7f000088f000-0x10)={0xffffffffffffffff, r0}, 0x10) r1 = perf_event_open(&(0x7f0000ae0000)={0x0, 0x78, 0x2, 0x3, 0x3, 0x1, 0x0, 0x5, 0x40000, 0x3, 0x1, 0x906a, 0xfffffffffffff001, 0xd3f6, 0x3, 0x80000000, 0x5, 0x1, 0x800, 0x7, 0x7fffffff, 0xffffffffffffffe1, 0x7, 0xf719, 0xffff, 0xfffffffffffffffc, 0x6, 0x2, 0x2, 0x6, 0x5, 0x3, 0x5, 0x100000000, 0x101, 0x4, 0x8, 0x2, 0x0, 0x80000000, 0x2, @perf_config_ext={0x4, 0x4}, 0x4000, 0x9, 0x6dea, 0x5, 0x1000, 0x7, 0x2}, 0xffffffffffffffff, 0x2, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/02/02 11:03:21 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x1b0, &(0x7f0000007000)) r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000-0x10)=@ax25={0x3, {"a92e8c30edcc80"}}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000005000-0x150)=[]}, 0x0) 2018/02/02 11:03:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r0, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a0f000-0x10)={r0, 0x50, &(0x7f00007db000)}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cf6000-0x4)=r1, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000feb000)={r2, 0x0, 0xe, 0xad, &(0x7f0000a08000-0x90)="4e771987d35a2adb0ad0faf16dce", &(0x7f0000fe2000)=""/173, 0x534b}, 0xfffffffffffffe18) [ 33.085625] rpcbind: RPC call returned error 22 2018/02/02 11:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9}, 0x1c) recvmsg(0xffffffffffffff9c, &(0x7f0000ed7000-0x38)={&(0x7f00008ec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00006a1000-0x60)=[{&(0x7f0000c8a000-0x96)=""/150, 0x96}, {&(0x7f0000219000+0x8c4)=""/4096, 0x1000}, {&(0x7f0000dc4000)=""/226, 0xe2}, {&(0x7f00005d8000)=""/184, 0xb8}, {&(0x7f00007a3000-0x98)=""/152, 0x98}, {&(0x7f0000d28000)=""/26, 0x1a}], 0x6, &(0x7f000065b000)=""/27, 0x1b, 0x8}, 0x10021) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d89000)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000021b000), 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000752000)=r3, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000db3000)={r0, 0x28, &(0x7f0000f5b000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d76000)={r4, 0x0, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000b07000)={0x1f, 0x10001, 0x4aef, 0x5, 0x1d, r0, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000597000)={0xe, 0x13, &(0x7f0000eea000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x1d}, @jmp={0x5, 0x5, 0xd, 0x3, 0xf, 0xfffffffc, 0xfffffefffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @alu={0x0, 0x790, 0xb, 0xf, 0x9}, @ldst={0x2, 0x3, 0x1, 0x6, 0x1, 0x0, 0xfffffffffffffffc}, @exit={0x95}, @exit={0x95}, @ldst={0x3, 0x3, 0x6, 0x3, 0x8, 0xffffffff, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000347000-0x4)='GPL\x00', 0x356f, 0xe7, &(0x7f0000a2a000)=""/231, 0x41f00, 0x1, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f0000)={r0, &(0x7f00001d6000), &(0x7f00007bc000)}, 0x18) 2018/02/02 11:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xaa4d, &(0x7f0000ca3000)=[{&(0x7f0000480000)=""/15, 0xfffffffffffffed2}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x112}], 0x101f, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000327000-0x4), 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000193000-0x10)={&(0x7f000084c000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001e9000-0x10)={r0, r1, 0x5, 0x3}, 0xfffffffffffffd70) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) 2018/02/02 11:03:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xb4, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000477000-0x38)={0x0, 0x0, &(0x7f000015f000)=[{&(0x7f00008e3000-0x2b)}], 0x1, &(0x7f000059d000)=[{0x10}], 0x10}, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000605000-0x10)={&(0x7f0000ad0000)='./file0\x00'}, 0x10) 2018/02/02 11:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000591000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000df4000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00003db000+0x5de)}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00008e0000)={&(0x7f00001bf000-0x20)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20, &(0x7f0000456000-0x10)=[{&(0x7f00008b5000)="fcd8c2698b182daa0ed2afdee81571a7ac04013dc2dc0ecd07b4b7d816c58d56da6169bb897c402fdb2e19e031f224df83b9da13219d5b58a3d6bafcc2133c118e92604f2c8f203626d97f98218295a7cb5064798c430c5635ef3e53a85f837f81f9c966a73523a85310e062ad409caaee98f4a536bf022d1fd697ee2cfd17bd83bf5f5decd5151c70caf578c54d10db817ed4b79a86c3710aec2ecf39c301323f2283dff9a7215b7ce55514ca5df45149d50b0bf39b483378ec60a17ef0747535f535bc3ee6cf38a1bc1ebd092736b70eb3026487fe", 0xd6}], 0x1, &(0x7f0000760000-0x11c0)=[{0xa0, 0x115, 0xa000000, "b93cf1edf5695026c955b59794a7d495b7aa416d66f606a176dcf4d127ff511b8a631f7108ac11506503bc7348130ecac4a2c5d40d58c86f69eb622dc5feb20c97b4cd766f43c29aef40c824dd8eef074e1882e1fafd3664969a4089fd0aff4ed958be561d628779aab91536037aa2d32c3e33a7c4dbc63520098955c5df18a40b5effc66e278b255785f094baab7bd2"}, {0x1010, 0x113, 0xffffffff, "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"}, {0x68, 0x100, 0x5, "68c9b71d17d0e4f0d8bf3872d8d55217d299c1cf9ef54d766b9d8e9d49aac6d01a2a5898d1c77cc927f08bceab6403cb07517464dd7d8629a6f85db3d5a1f9f2464dddc51b47f637714150b9a01ab6f1cc12af98c4"}, {0xa8, 0x0, 0x4, "56b89da4eb6aff0273e375706ecf39abfeafac295004d90e180fc550168ea9d5ddae59e29dab7569f9c8cea9c6e013565a8ea04a7e8807d5bc5ee314cc5c24b531d6fe3d5a8ddbb279e84351265353aba0dad537db126f4f95eee711969c9a7c747a162ee0cd52f77af9acacc65ed832a0a3470744aaa16a0a4a92abe33182f2ab5501a0b9c8eba4c0453e70e7737367ce5297d16e4a"}], 0x11c0, 0x8000}, 0x20004001) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c53000)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) 2018/02/02 11:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000b1000-0x8)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008ca000)={&(0x7f0000ff4000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000096d000-0x48)={0xf, 0x4, &(0x7f0000ecc000-0x20)=@raw=[@jmp={0x5, 0x4e, 0xf, 0xb, 0xb, 0xfffffff8}, @ldst={0x0, 0x0, 0x6, 0x7, 0x7, 0xfffffff8, 0xffffffffffffffff}], &(0x7f0000361000-0xa)='syzkaller\x00', 0x1, 0x8, &(0x7f0000694000-0x8)=""/8, 0x41f00, 0x1, [], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009ed000-0x28)={r1, 0x0, 0x71, 0xe5, &(0x7f00001d2000)="7363290d78de155011f2b0af771b25411fe07b1f90a89c43dc5c7b760bcf7e599fb2f249accb405b9e5adac4f25a6ac0bd6f804db65acf0176f096e378f47d3cd3dc49978b8fe4e26cab749a2a3d51cecaadd0c4519cb91771f03651d028db535b40627923c3114e8d421c1105679d176b", &(0x7f00008ea000)=""/229, 0x3, 0x9}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001e8000-0x28)={r1, 0x0, 0xbe, 0xffffffffffffff36, &(0x7f0000b89000-0xbe)="fa393645ebe768eabbf64eeac667e6617920883755099799747b32171a5f0146cdfa33265f735a7c05fa4ef258858ed2eea6d02c239fff5b1003cb19316f3d8a686ac1690c37763166e32571f8ce59e1ae75af92b7b14d649b5f99742effe445dbe73e636b3e73768d93977408bb625743f192b5a07aaf80765c18914f9b305b774e875845b745a87ec30c542d99285c83d001d5ce894cf5e4c1c2c6327e57e44becd1588993d931ebb586699e92ed34433ede78ae5f85e6ac8c7eb7ea6c", &(0x7f0000a7b000)=""/4096, 0xac63, 0x9782}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x15}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) [ 33.263015] hrtimer: interrupt took 51033 ns 2018/02/02 11:03:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) r1 = getpid() socketpair(0xd, 0x80000, 0x1f26, &(0x7f0000ab0000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00009e6000)={0x0, 0x78, 0x7, 0x0, 0x65, 0x6, 0x0, 0x9, 0x400, 0x2, 0x5, 0x6, 0xff, 0x0, 0xd7, 0x9, 0x6, 0x7ff, 0x4, 0x4, 0x0, 0xfffffffffffffffe, 0x7, 0x2a3a, 0x1000, 0x401, 0x81, 0x100000000, 0x80000001, 0x1f, 0xc26, 0x3000000000, 0x20, 0x10000, 0x5, 0x3ff, 0x9, 0x2, 0x0, 0x303, 0x0, @perf_config_ext={0x4, 0x8}, 0x1000, 0xffffffff, 0x10000, 0x2, 0x5a6, 0x154f, 0x40}, r1, 0x0, r2, 0xd) socketpair(0xa, 0xa, 0xfff, &(0x7f0000ccb000-0x8)) r4 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00000d2000)=r0, 0x4) close(r3) socketpair(0x4, 0x6, 0x7, &(0x7f0000abc000)) 2018/02/02 11:03:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d62000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a48000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c0e000-0x78)={0x0, 0x78, 0x0, 0x1123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000315000-0x10)={&(0x7f0000a24000)='./file0\x00'}, 0x10) 2018/02/02 11:03:22 executing program 2: socketpair(0x2, 0xf, 0x9, &(0x7f0000ea7000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x85d2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/02 11:03:22 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b12000-0x18)={r0, &(0x7f000048f000), &(0x7f0000de9000)=""/245}, 0x18) socket$kcm(0x29, 0x5, 0x0) 2018/02/02 11:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r0, &(0x7f0000d07000-0xac), &(0x7f00000ab000-0x1)}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a59000)={&(0x7f0000cd6000)='./file0\x00', r0}, 0xc) 2018/02/02 11:03:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x40, &(0x7f0000044000)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000bbe000)={0xf, 0x9, 0x4, 0x717d, 0x18, r0, 0xc31}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000030b000-0x20)={r1, &(0x7f00009d0000-0x71), &(0x7f0000afe000), 0x1}, 0x20) 2018/02/02 11:03:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000579000)='./file0\x00', &(0x7f0000e60000+0xa2f)='./file0\x00', &(0x7f00006d7000)='cifs\x00', 0x18000a, &(0x7f00008c8000)) r0 = perf_event_open(&(0x7f000077a000-0x78)={0x5, 0x78, 0x7, 0x3, 0x8000, 0x8, 0x0, 0x538caccf, 0x20404, 0x2, 0x6, 0x40, 0x7, 0xa7a, 0x3f, 0x4, 0xe3a0, 0x2, 0x33, 0x1, 0x6, 0xfff, 0x40, 0x9, 0x80, 0x0, 0x7ff, 0x2, 0xffffffffffffff00, 0x4, 0x5, 0x2, 0x80000001, 0x6, 0x80000001, 0x1, 0x0, 0x6, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0xfffffffffffffffe}, 0x4028, 0x4, 0x4, 0x0, 0x200, 0xa9f, 0x8}, 0x0, 0x68d, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) mount(&(0x7f0000292000-0xe)='./file0/file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000d6f000-0x6)='ramfs\x00', 0x3, &(0x7f000098d000)) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000108000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ebb000)={&(0x7f0000f88000)='./file0\x00'}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000278000)=0xffffffff, 0x4) mkdir(&(0x7f00005e9000-0xb)='./file0/file0\x00', 0x9) bpf$OBJ_GET_PROG(0x7, &(0x7f00007ca000)={&(0x7f00002d8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/02 11:03:22 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f000001a000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x0, 0x6, 0x7}], {0x95}}, &(0x7f000001c000)="73797a6b636c6c65720083b51f0a01254a3be31c79b5234c3fdaaf74665c4e0ad7ba8fed8faddfab9f98f61641b314c051762264a76e2600deacaa1436f62abf9a6983fdbe7db45be8164090385a73eff1b0a5577d1ac2bdd7903725b8fc977f791eb0713abb1a89193d6ff4ce67697a6b3901d1a204cdd4c1ffa8f68a288a57120c10451ba1e92e92948c", 0x1, 0xc3, &(0x7f0000006000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/02 11:03:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003f8000-0x10)={&(0x7f0000ffc000-0x8)='./file0\x00'}, 0x10) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004de000-0xc)={&(0x7f0000b2c000)='./file0\x00', 0xffffffffffffffff}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fa6000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000415000)={0x0}) recvmsg(r1, &(0x7f000051c000-0x38)={&(0x7f0000a3f000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000601000-0x40)=[{&(0x7f0000141000-0x62)=""/98, 0x62}, {&(0x7f00001ee000-0xaa)=""/170, 0xaa}, {&(0x7f0000022000)=""/126, 0x7e}, {&(0x7f000024e000-0xcd)=""/205, 0xcd}], 0x4, &(0x7f0000d09000)=""/148, 0x94, 0x84f9}, 0x100) r2 = gettid() perf_event_open(&(0x7f00003a9000-0x78)={0x3, 0x78, 0x0, 0x100, 0x7f, 0x4000000000, 0x0, 0x34b3, 0x60008, 0x1, 0x400, 0x7, 0x0, 0x1000, 0xfff, 0xfc00000000, 0x5, 0x1, 0x4, 0x1, 0x9, 0x4, 0x96c, 0xfffffffffffffffb, 0x5, 0x4, 0x7, 0xfffffffffffff32a, 0x800, 0x10001, 0x81, 0xa80, 0xbb47, 0x1, 0x10000, 0x0, 0x3, 0x6, 0x0, 0x4, 0x1, @perf_config_ext={0x4, 0x9754}, 0x0, 0x6, 0x2, 0x3, 0x4894, 0x4, 0xbf}, r2, 0x80000001, r0, 0x2) recvmsg(0xffffffffffffffff, &(0x7f00006a2000-0x38)={&(0x7f0000bf4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, 0x1e, &(0x7f0000fb9000)=[], 0x0, &(0x7f0000c14000)=""/4096, 0x1000}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/02/02 11:03:22 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bcd000-0x8)) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000015000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000f000)=r1, 0x4) recvmsg$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) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0xfffffffffffffffd}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000d000-0x14)={0x0, r2, 0x2, 0x1}, 0x14) [ 34.267494] overlayfs: missing 'lowerdir' 2018/02/02 11:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = getpid() r2 = perf_event_open(&(0x7f000025c000)={0x8000000000000002, 0x78, 0x3e3, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x400, 0x0, 0x304}, r1, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000db000)={r0, 0x3, 0x1, 0xffffffff, &(0x7f0000f16000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000106000)={0x1, 0x0, [0x0]}) 2018/02/02 11:03:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003c3000-0x4)={0xffffffffffffff9c, 0x50, &(0x7f0000a03000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000743000)=r0, 0x4) r1 = getpid() socketpair(0xb, 0x8000f, 0x3ff, &(0x7f0000f4b000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000083a000-0x78)={0x7, 0x78, 0x1ff, 0x0, 0x25, 0x100000001, 0x0, 0x4, 0x1, 0x8, 0x200, 0x6, 0x6, 0xe9, 0x4, 0x9, 0x7ff, 0xfffffffffffeffff, 0xe8e1, 0x7fff, 0x9, 0x6d, 0x9, 0x4, 0x3, 0x9, 0x101000000000, 0xb48, 0x8, 0x5, 0xf2, 0xffff, 0x6, 0x1, 0x4, 0x0, 0x1, 0xbf5, 0x0, 0x80000000, 0x1, @perf_config_ext={0x3, 0x80000000}, 0x8, 0x6, 0x234, 0x5, 0x8, 0x8, 0x1}, r1, 0xf3, r2, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006cd000)={r2, 0x28, &(0x7f0000eb1000)}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000364000-0xe)='system\x00') 2018/02/02 11:03:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000049b000)='./file0\x00', &(0x7f00009f3000-0x8)='./file0\x00', &(0x7f00004e8000)='fuse\x00', 0x8000, &(0x7f0000517000)="91d6a97c4e895e0b467a143d326eb3a1677f3c5ce91d809e0f772440285d20d97cb2b0b54a546d24f704da7b3b1d66052a70545af918b8271a0bbfc812f606b57fb325080753fac041feda8cc9feffad56a4da0d2a2abd0dc7df038968347ab2fcf5667db6abf95f080ae827b0548c7e801611d1f513be7fca4bec03691e5998973f2fc36e983a5a378207b4b0e2b8d73118fe65c0e6e5fd825198dd1e40c569f2d4fb26aa8c14ee0a1868c69e494a6f9245ce07692ed7e6786e969d5c5734a90bab8cc45fcf5611e5fe847b436d17da774eaa40233db56866cc37d755495a28c6865c6bf3cdfbc64045188dd0") mkdir(&(0x7f000015e000-0xe)='./file0/file0\x00', 0x20) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d8f000)={0xffffffffffffff9c}) recvmsg(r0, &(0x7f00006c1000-0x38)={0x0, 0x0, &(0x7f00000f3000-0x40)=[{&(0x7f00007b3000)=""/4096, 0x1000}, {&(0x7f00001f0000-0xc6)=""/198, 0xc6}, {&(0x7f0000cc6000-0xd)=""/13, 0xd}, {&(0x7f0000730000)=""/22, 0x16}], 0x4, &(0x7f00001bc000), 0x0, 0xdce}, 0x40000100) mkdir(&(0x7f00005da000)='./file1\x00', 0x0) [ 34.331102] overlayfs: missing 'lowerdir' [ 34.350480] [ 34.352515] ============================= [ 34.356750] WARNING: suspicious RCU usage [ 34.360931] 4.15.0+ #10 Not tainted [ 34.364606] ----------------------------- [ 34.368821] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 34.378179] 2018/02/02 11:03:22 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000006000+0xb2c)={0x5, 0x3, &(0x7f0000001000-0x18)=@framed={{0x18}, [], {0x95}}, &(0x7f0000011000-0x4)='GPL\x00', 0x911, 0xc5, &(0x7f0000004000)=""/197}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000011000)={&(0x7f0000012000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012000-0x60)=[{&(0x7f000000f000-0xcd)="82aaa0ebdef78f56ec1de7c67bc9fac0422767319022ec2ada5d1d8a7328f0594e0c663eb9aec81a9e3acb0e19204ff7f0d60fa53bea0a1ceab9d530dd161e133a4d47e6a4e44f070188c431e73643be5548c4ed4be135abef75b8ae8a63afcff90bd894cd9a1b1be05db36eeca5f9a626f3bc1321af60e94bcb0fba913bca1eb15674abb42a25915533df28baadc0c02fd6ea38f5e0df5cc068d6e9443114c9281e1b5f81a2588a94c52d323a94f69f235de311146b4b587fad14edaa68d4184bd0f2511c21d81da570930730", 0xcd}, {&(0x7f0000011000)}, {&(0x7f0000012000-0x9a)="551702ae0996516bb686fc27146c105eb0f142e1ab2b6d2db03895c36445d1c90e1d8a5335fdf84bc3736ffb659e1cb5f181c9f54ac447bac91780176ed417a98185d832801102ff09c38ae9f1eb2a16735fb93ae87a628db89ef6e8c13c23ed7d94df02a31d647a5c4c192b8560dc990f8a4051008b7a76d743a13b96be334a86f084ee461755fb62e4a9dc70e80403e8683c9378d52c94a464", 0x9a}, {&(0x7f0000011000)="c67d119c5f012422c731c07eb93b80affcd014b5d70bae4cdd469e1b313109305d02f1834f0e1a049e2b0796f92576431c7f737500f34c3665045ac5b444394bc916234bc00719312226a5e025bd2dcd8d57d1e386b213ddae2a8982a1a7053fa7d352cf7c949ea13b218f7eeb50827a835a562398863bc1cd1468ebb5fbc32fc31088c8eed4574c0883be8d4c4a9ad1f4526dd85ebcccbbb640034aa3d9ed956fd3d9e82031369c9351af75c680f7", 0xaf}, {&(0x7f0000011000)="1bf36cbde7bba9395dfd4da3d5bd80216a41610ee6f08110f8f027df670ff5de1e87f94e270efeb3f27209ca6aeaef9e06b201e9e648f882e38c1a8e4d8a36a4d84b6a0f11153e894bda6c93d52fde4585c707a0c686e2b0ca928e5c66ca65b7dcab7821741ab807d024f4268acce689e9e5b422cd5f1894e502d61558375f8bb5b437445ec2f474cb844407abef0bf42c248b57fb065f0f325a81df5566a973d6baacac13d8481962f4476d8eb6d822e09e", 0xb2}, {&(0x7f0000011000)="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", 0xfb}], 0x6, &(0x7f0000008000)=[{0xd8, 0x19d, 0x8000, "7f5640133ae18b6a01f19f2d234de14abac32059131e53e5bbe8c785816731dda496bc145a8b74910d065ecc2e433dfc588735d9e6d3cb5d85b29da1ffa29905e4c0028ff27e7bdf6f4136eb7656ec3fccace7604b8b3d062d5c5b359821120e77b2d76eb9d7bf55b6631ef707eefbe405deee203fa8daeecc118945a695523554dac58713dcf55fd43f1a49f4c349822a0344164328b95436c6c1e09a552a6afad9e17b285bb08f1cc9c16c37c240c17dccb3cef0ec9b8459443c1fefbcb0385dd8"}, {0x98, 0x11e, 0xfffffffffffffffa, "002fe40bdda17e4af277bdcf4279e8d9dd108f45c03ece513646733d5dfb0b8a54f14bf952e92c4c69ebc7c5ffc350e8b573ae0e1ac3e3ba807e894590bd8fb978348d8571fcd5ff358635a6d91359d576de4e7854197e63171669a6dbe811a5b35e42692832d48ef4014dcc5ae51c60dcf69e23b7e2334c5bb3096fccd09fa038dcf645"}, {0x60, 0x116, 0x0, "4c9aae6bd989a0b0d681718a7992f9505279e8c372db40bca504a0f655c4d4dd3162fc66cbe812c013aaebe568d1840b5aaa96a3442a07e163cd4b443c3becdcdc6b5de3508d023fe16a5fb4a9"}, {0x58, 0x115, 0x0, "b0b7bf84c76479ffbb15adeec0f2d150a568dc6e0934b255629f4b276accae4f267806d60ac0d8a71b42dea3a65c598c511af97a48be2f3d54798b08805a4b52f9733f63a6"}, {0xa8, 0x13f, 0x4, "2350ff7fbe709985991a76c3a0e5dda7bf659d8afd3f92a570e5743373001ac632a3724f72f37fb16d6aa25d1bd80663f5853147f80e9b4cae6058788b3d11de6dcb9b6192764536b9b1aa5ac94302efdc7caf008beb909ffa931ff679f0312679beeb64f85345b42f9754718c329dbe04bc3d5951fe1461812f1d7f808735cc303611a75521f3181b2dba839ca4cee68b70309e820a"}, {0x10, 0x119, 0x9}, {0x20, 0x103, 0xfffffffffffffc5e, "cab0d88e7de897bc10de"}], 0x300, 0x40}, 0x4000000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000c000)={&(0x7f0000002000-0x6)=@hci, 0x6, &(0x7f000000e000-0xa0)=[{&(0x7f0000004000)=""/101, 0x65}, {&(0x7f0000007000)=""/179, 0xb3}, {&(0x7f0000001000)=""/243, 0xf3}, {&(0x7f0000006000)=""/13, 0xd}, {&(0x7f0000010000)=""/4096, 0x1000}, {&(0x7f000000a000-0xbb)=""/187, 0xbb}, {&(0x7f0000010000)=""/244, 0xf4}, {&(0x7f0000011000-0xde)=""/222, 0xde}, {&(0x7f0000011000-0xe8)=""/232, 0xe8}, {&(0x7f0000010000)=""/215, 0xd7}], 0xa, 0x0, 0x0, 0x7fff}, 0x2040) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000c000)={r0, 0x0, 0x0, 0xfd, &(0x7f000000d000-0x33), &(0x7f000000c000)=""/253}, 0x28) [ 34.378179] other info that might help us debug this: [ 34.378179] [ 34.386384] [ 34.386384] rcu_scheduler_active = 2, debug_locks = 1 [ 34.393124] 3 locks held by syz-executor6/4548: [ 34.397842] #0: (&ctx->mutex){+.+.}, at: [<0000000003a8191e>] perf_event_ctx_lock_nested+0x21b/0x450 [ 34.407411] #1: (bpf_event_mutex){+.+.}, at: [<00000000bf2b914b>] perf_event_query_prog_array+0x10e/0x280 [ 34.417395] #2: (rcu_read_lock){....}, at: [<00000000de48b827>] bpf_prog_array_copy_to_user+0x0/0x4d0 [ 34.427080] [ 34.427080] stack backtrace: [ 34.431642] CPU: 0 PID: 4548 Comm: syz-executor6 Not tainted 4.15.0+ #10 [ 34.438482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.447844] Call Trace: [ 34.450443] dump_stack+0x194/0x257 [ 34.454080] ? arch_local_irq_restore+0x53/0x53 [ 34.458771] lockdep_rcu_suspicious+0x123/0x170 [ 34.463429] ___might_sleep+0x385/0x470 [ 34.467388] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 34.473282] __might_sleep+0x95/0x190 [ 34.477065] ? __lock_is_held+0xb6/0x140 2018/02/02 11:03:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000044c000-0x10)={&(0x7f0000830000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f00000ce000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xf) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000987000)='./file0\x00', 0x0) mkdir(&(0x7f0000aab000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000ba5000-0x8)='./file0\x00', &(0x7f0000351000-0xe)='./file0/file0\x00', &(0x7f0000efa000-0x4)='afs\x00', 0x1000, &(0x7f00008da000)) mount(&(0x7f000032b000)='./file0\x00', &(0x7f0000c66000)='./file0/file0/file0\x00', &(0x7f0000511000-0x7)='mqueue\x00', 0x0, &(0x7f00006ad000-0x67)) [ 34.481146] __might_fault+0xab/0x1d0 [ 34.484940] _copy_to_user+0x2c/0xc0 [ 34.488650] bpf_prog_array_copy_to_user+0x217/0x4d0 [ 34.493750] ? bpf_prog_array_length+0x2d0/0x2d0 [ 34.498491] ? __might_sleep+0x95/0x190 [ 34.502645] ? kasan_check_read+0x11/0x20 [ 34.506773] ? _copy_to_user+0xa2/0xc0 [ 34.510653] bpf_prog_array_copy_info+0x17b/0x1c0 [ 34.515485] ? bpf_prog_array_copy+0x370/0x370 [ 34.520084] perf_event_query_prog_array+0x196/0x280 [ 34.525178] ? perf_event_detach_bpf_prog+0x3d0/0x3d0 [ 34.530362] ? __fget+0x333/0x570 [ 34.533816] perf_ioctl+0x3e1/0x1480 [ 34.537510] ? lock_release+0xa40/0xa40 [ 34.541474] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 34.546301] ? __lock_is_held+0xb6/0x140 [ 34.550382] ? __fget+0x35c/0x570 [ 34.553816] ? fd_install+0x4d/0x60 [ 34.557449] ? iterate_fd+0x3f0/0x3f0 [ 34.561258] ? perf_event_set_output+0x5a0/0x5a0 [ 34.566010] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 34.570840] do_vfs_ioctl+0x1b1/0x1520 [ 34.574729] ? ioctl_preallocate+0x2b0/0x2b0 [ 34.579128] ? selinux_capable+0x40/0x40 [ 34.583188] ? SyS_futex+0x269/0x390 [ 34.586920] ? security_file_ioctl+0x89/0xb0 [ 34.591324] SyS_ioctl+0x8f/0xc0 [ 34.594687] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 34.599422] RIP: 0033:0x453299 [ 34.602593] RSP: 002b:00007fad8aca8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 34.610285] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 34.617537] RDX: 0000000020106000 RSI: 00000000c008240a RDI: 0000000000000013 [ 34.624790] RBP: 00000000000003d9 R08: 0000000000000000 R09: 0000000000000000 [ 34.632040] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cf8 [ 34.639290] R13: 00000000ffffffff R14: 00007fad8aca96d4 R15: 0000000000000000 [ 34.646681] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 34.654533] in_atomic(): 1, irqs_disabled(): 0, pid: 4548, name: syz-executor6 [ 34.661983] 3 locks held by syz-executor6/4548: [ 34.666709] #0: (&ctx->mutex){+.+.}, at: [<0000000003a8191e>] perf_event_ctx_lock_nested+0x21b/0x450 [ 34.676284] #1: (bpf_event_mutex){+.+.}, at: [<00000000bf2b914b>] perf_event_query_prog_array+0x10e/0x280 [ 34.686269] #2: (rcu_read_lock){....}, at: [<00000000de48b827>] bpf_prog_array_copy_to_user+0x0/0x4d0 [ 34.695936] CPU: 0 PID: 4548 Comm: syz-executor6 Not tainted 4.15.0+ #10 [ 34.702957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.712323] Call Trace: [ 34.714923] dump_stack+0x194/0x257 [ 34.718580] ? arch_local_irq_restore+0x53/0x53 [ 34.723265] ? print_lock+0x9f/0xa2 [ 34.726905] ? lockdep_print_held_locks+0xc4/0x130 [ 34.731865] ___might_sleep+0x2b2/0x470 [ 34.735844] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 34.741744] __might_sleep+0x95/0x190 [ 34.745529] ? __lock_is_held+0xb6/0x140 [ 34.749582] __might_fault+0xab/0x1d0 [ 34.753374] _copy_to_user+0x2c/0xc0 [ 34.757082] bpf_prog_array_copy_to_user+0x217/0x4d0 [ 34.762179] ? bpf_prog_array_length+0x2d0/0x2d0 [ 34.766920] ? __might_sleep+0x95/0x190 [ 34.770898] ? kasan_check_read+0x11/0x20 [ 34.775035] ? _copy_to_user+0xa2/0xc0 [ 34.778915] bpf_prog_array_copy_info+0x17b/0x1c0 [ 34.783746] ? bpf_prog_array_copy+0x370/0x370 [ 34.788343] perf_event_query_prog_array+0x196/0x280 [ 34.793440] ? perf_event_detach_bpf_prog+0x3d0/0x3d0 [ 34.798623] ? __fget+0x333/0x570 [ 34.802078] perf_ioctl+0x3e1/0x1480 [ 34.805770] ? lock_release+0xa40/0xa40 [ 34.809728] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 34.814559] ? __lock_is_held+0xb6/0x140 [ 34.818642] ? __fget+0x35c/0x570 [ 34.822072] ? fd_install+0x4d/0x60 [ 34.825703] ? iterate_fd+0x3f0/0x3f0 [ 34.829509] ? perf_event_set_output+0x5a0/0x5a0 [ 34.834257] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 34.839080] do_vfs_ioctl+0x1b1/0x1520 [ 34.842966] ? ioctl_preallocate+0x2b0/0x2b0 [ 34.847366] ? selinux_capable+0x40/0x40 [ 34.851427] ? SyS_futex+0x269/0x390 [ 34.855159] ? security_file_ioctl+0x89/0xb0 [ 34.859567] SyS_ioctl+0x8f/0xc0 [ 34.862932] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 34.867669] RIP: 0033:0x453299 [ 34.870839] RSP: 002b:00007fad8aca8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 2018/02/02 11:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xb, 0x3, &(0x7f00004f8000-0x8)={0x0}) recvmsg$kcm(r0, &(0x7f00000b5000-0x38)={&(0x7f0000bce000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000a03000)=[{&(0x7f00006b0000-0xc2)=""/194, 0xc2}, {&(0x7f000087e000-0xb4)=""/180, 0xb4}, {&(0x7f00000d8000)=""/4096, 0x1000}, {&(0x7f00008d6000)=""/149, 0x95}, {&(0x7f00007c0000)=""/185, 0xb9}], 0x5, 0x0, 0x0, 0x11fc}, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mkdir(&(0x7f0000263000-0x8)='./file0\x00', 0x4) 2018/02/02 11:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000b1000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) mount(&(0x7f00005b1000-0x8)='./file0\x00', &(0x7f0000d16000-0x8)='./file0\x00', &(0x7f0000ccd000-0x4)='bpf\x00', 0x1680c, &(0x7f00003ce000)="e70455bf597dddb655a6fc9e399ffda134b79480722f9c411bb3d36467cc55bc59ba15271f30c2b6aaca06fbda1440070a821c11f3775bf89bb24cb7ab1b") 2018/02/02 11:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f000014b000-0x2c)={0xb, 0xff, 0x5, 0x5, 0x200000, 0x0, 0x4000}, 0x2c) mkdir(&(0x7f00009f2000-0x8)='./file0\x00', 0x103) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000768000-0x10)={&(0x7f000076b000)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)="c7d75fe2e6b825566a57972ad77498d5dc35eed44c7eb6efb4c88c54a2e4e8a70909566422") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000edc000)={&(0x7f0000dd0000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/02 11:03:23 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x377, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000006000-0x5c)=""/92, 0x45}], 0x30d, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000017000)="73797a6b616c6c65720052dbdc26c40a94940194f94e2009df52d675a69ebc925e29e29e727120e1ae605cc20c0064d94f744651fb8c5a9ca2895310466bb6f83c05162681363a6bd6c58c9d015723cfd1afb8", 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x102) socketpair(0x1, 0x80000, 0x7, &(0x7f0000015000)={0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80000001) [ 34.878531] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 34.885784] RDX: 0000000020106000 RSI: 00000000c008240a RDI: 0000000000000013 [ 34.893036] RBP: 00000000000003d9 R08: 0000000000000000 R09: 0000000000000000 [ 34.900287] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cf8 [ 34.907539] R13: 00000000ffffffff R14: 00007fad8aca96d4 R15: 0000000000000000 2018/02/02 11:03:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xff03, &(0x7f0000579000-0x10)=[{&(0x7f00004ce000)=""/190}], 0xd5, &(0x7f0000a02000-0xed)=""/237, 0xffffffffffffffe6}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) bpf$OBJ_GET_PROG(0x7, &(0x7f0000949000)={&(0x7f0000f09000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r0, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) 2018/02/02 11:03:23 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000345000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xfffffffffffffeaa, &(0x7f0000ca3000)=[], 0x3d, &(0x7f0000544000-0xed)=""/237, 0xfffffeb2}, 0x0) socket$kcm(0x29, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x5}], {0x95}}, &(0x7f0000f80000-0x5)="3dff022fff", 0x10000ffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/02 11:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004d6000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/02/02 11:03:23 executing program 5: socketpair(0x1b, 0x0, 0x1000, &(0x7f0000574000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000aaf000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r1, &(0x7f0000322000), &(0x7f0000132000)}, 0x20) 2018/02/02 11:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b4c000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005c5000)={r1, r0}) close(r2) sendmsg$kcm(r2, &(0x7f00001bd000-0x38)={&(0x7f0000217000)=@ipx={0x4, 0x9, 0x6, "47ee1f88883a", 0xfff}, 0x10, &(0x7f0000313000-0x50)=[{&(0x7f0000595000-0x8d)="5cda4a8c9a1a797bc8229aecafadbd9c0515fff7befe655690f4e285136acb72b20a290da0371a7cac9f45a214d1bb0609be436994fad352a300cf138ca46f9030b6b82b233b133e6a2bf007c6e4839c0f00d47cbafc0c08ce3e8e9711e4384f3889fb97ba769fab52f6b24f36a1671386fb9982337672e273eb49a521a00b3bf70fcfc2f5323056b147c03817", 0x8d}, {&(0x7f00002e8000-0x2f)="c9d1303867e15780aa4b9a7bf7a521d281896755b5071d136c40cfba39352d9ca6bb31ddb90ae97a85b6c70f9a3f62", 0x2f}, {&(0x7f0000a2b000-0xc7)="938dbd3191a790c1304a0df5c1efadbff304d15f904123ee6dc4f7ff433eb4054423b72f5ab55828b5ea6bc8bb1af9070d8f759bf34be57755136180bac614ce7e4a44a9f8e459303e47ae28f91c1f1c03b3ac071bfc37fada4aa40175f0b65ac03709c648731a47c38df425039de39af9b62b0ede5783007e67fc401c014a5c926291fdce63ece85f72687f52b4ea93c1c4e1c248246836d264d7b6acb56da65b2e44e7e73aa8ff88e1eedc02e98528f7c392f393571fd32d30487a971028a0b4ceab6fd3669a", 0xc7}, {&(0x7f0000384000)="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0x1000}], 0x5, &(0x7f0000bc0000)=[{0xc0, 0x0, 0x0, "17706099ec2903bd8a4bd08738edcc1b1cbfea7ee6416da0c1467baa15d2daca199f4da7fc8ded8a89cc757873fd0bcc92e9ba3c254dc41461a412d219db22cfda14c6971640ec0f92c1e4241de019f8943928a53dadcce2a810032d873352010fc4b8d01103160ab2510c74fc2924b7c518d60385f8e059d456795924b944c643e59713804bdd8cae5f7296dbf740474f121773a75c15334fd9afcce467df3e5c30d2c1beaeb8774b51bd"}, {0x88, 0x10e, 0x10000, "e028ee7d3ecdccb05558fe0be51357068b95f6a3744f3a225d8710bfe0ad06dec9a76580856a1a75f3c53f39766020048e9528e8242e49c34af0717afb9a27c25f5f46ef84f9c14d7093125f0783a7d04ae213f0c6f0834d23488eb9c5d1f1d3a889d93addc51b5f4854c5b9ae660177bfe9fbff"}, {0xb8, 0x13f, 0x0, "3b841f01b81cc0d11adee25a5713a24d78d507294ec7eade991d6e369cab08eaf66c2d68badf21caebb9f19d2ad8e08e9c2e4afcc9121885f3d9b62c537cbef5f69dbba483438812492bd0552a738c12bd0dd7544e3a0b644bbc6b4860e979b3ac1d864905965d100b1694e9a7fde8140e59e716741ac5a78d5d36404e009ea001f7748388225f2f6bb0af3dfb66097b11387af4f37ceb7096e0326887ca0cbd0981d8ceca78"}, {0x1010, 0x11d, 0x218d0303, "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"}, {0x10, 0x10f, 0x2}, {0xc8, 0x19f, 0x4, "076b449fe8cb761430f140436e4c098371a15db323a3f4ccb4f05b424bb38d821c9d378e0f5267dab70f37b336fe2721bd46aa9beb07846ffd758dd0dc2dad9ee6bcf07baaf1e8759e451e3519511a70b92ec074e3f9fdff11cf78de0aee5bde3f0ba7aa535e95aff88ad9824ce9e21e1febf6376f3f35bd2362ddc144b49ded956295cb4cbbfbe811c7e2d92068fa6bf53592fe924c42c015236a0a7f12a49ecbdd72abd9ca7115397489e75963e66168"}, {0xb8, 0xff, 0x2, "37cef23e2a5fc98af127b1e27274d6240954771124cc7d2d47f9f6bad88df1ef3677378ae683c8b21e464890878e573d84e9bde77e6460b9cab9f0b0839da3e06a261a99f817128ed230b2315baffa96faca64a71b0fa23f3a07949cc69bc8751b233906998637ad24b67bff27052a60672aed3155888b3ef02c8166a07acc6443d6a401a9e61b165543ad3cb9dc20cda9d1efcdf647848ad2c78e048d3fbe5f6952dfb36181e0"}, {0xb0, 0x109, 0x73, "a6092cde403a97c40f2d9261e03fd631e4ed62fb450761d15bdc0662f4e1079f23e62b530d3226e768867c0226b4b4b9dc3d4b21d5276aa1f94ab9d24def444ee997f4c7157543aa8130967c45f6bbb4e38877db87416a542437a3fe72beceea01734504965a9268b5cd6757d8471c50fab54d4400308d2f68f94a84e232b6ccce85d6493c06abb1476049c39bd9eb0b9576e64fac5585d6d374714a0176"}, {0x58, 0x11f, 0x3, "49dbd57f9fd6a779e9e80237fe7d677dd36ae8b8377856920c3d6a6cd7de4e7fd772fd566e2bc5179794f908c80484a91fc4262540d59603258606d5feb29209c3ab3582448eff8c"}], 0x14a8, 0x40004}, 0x40000) 2018/02/02 11:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006f0000-0x2)='>\x00') r1 = getpid() perf_event_open(&(0x7f00009d3000-0x78)={0x5, 0x78, 0x81, 0x3, 0x5, 0x7f, 0x0, 0x3, 0x20, 0xa, 0x8, 0x4, 0x0, 0x101, 0x100000001, 0x9, 0x1, 0x1ff, 0x4, 0x100000000, 0x1, 0x8, 0x2, 0x7, 0x7, 0x0, 0x3ff, 0x2, 0x5, 0x800, 0x6, 0x9, 0x8001, 0x2, 0x0, 0x5, 0x8, 0x1, 0x0, 0xfffffffffffffffe, 0x4, @perf_config_ext={0x3, 0x5}, 0x4000, 0x1, 0x6, 0x3, 0x9, 0x3, 0x7}, r1, 0x2, r0, 0x2) 2018/02/02 11:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a8b000-0x10)={&(0x7f00000f7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={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, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/02 11:03:23 executing program 7: socketpair(0xa, 0x800, 0xe56, &(0x7f000034f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000f79000-0x78)={0x7, 0x78, 0xf2e, 0x80, 0x52c84745, 0x8f7d, 0x0, 0xffff, 0x40400, 0x1, 0x10000, 0x5, 0x423, 0x4a3b5d9e, 0x964, 0x5, 0x100000000, 0x4, 0x2, 0x8, 0x7fffffff, 0x8001, 0x7, 0x1, 0x6, 0x3, 0x9c58, 0x80, 0x80000001, 0x7, 0xb8, 0x6, 0x7fff, 0x3, 0x85, 0x1f, 0x9, 0x76, 0x0, 0x3ff, 0x1, @perf_bp={&(0x7f0000453000), 0x8}, 0x10000, 0x0, 0x122, 0x7, 0x0, 0x100000001, 0x4dc8230c}, r2, 0x2, r0, 0x6) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00008a8000-0x10)={&(0x7f0000f7a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00003a7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x4}], {0x95}}, &(0x7f0000f72000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000713000-0x8)) getpid() 2018/02/02 11:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000411000)={0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007f1000)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00009ce000)={r2}) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) 2018/02/02 11:03:23 executing program 1: socketpair(0x4, 0x7, 0x8001, &(0x7f0000f75000-0x8)={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) sendmsg(r0, &(0x7f00006cd000)={0x0, 0x0, &(0x7f0000c11000-0x50)=[{&(0x7f0000000000)="0e7f10d8a9a3f602593cc77a5523cf8070ac2e4de7c802d71df9a2ab1532a8aa44bcde605536d2774f9f743c5538e7ece474074e263bf5e6a3187fddbb457c95ea0c4236f8994748b2ed6198443146bb77ba366b965839b449c4848ffb0bb934862957760886a1661e08d85ec5d297fc2d89d07b4d2fb30b5384fe612dfb79f471999f2c590e050e33c00487b73c67d354c2f8dafc7326e37cc2eaaf67a0be2a13f5217cd8357b0ab122bf5cb01ad8cce3", 0xb1}, {&(0x7f0000001000-0xa2)="c744986b4debc2716ed09b63afe275fedd778711946b61af10ee72104e0a2e1bbaddf3ee7b863ba48c160b90ee574e390b0df8be87f3b1a4f82eafa3ec420356a18825c06f9917c5d0b9aae785c8fe784ae9431e36a2b0b1e433025a3e9ff2f9ad9163139fec7e3ad9eb33fa706743fad688f5a96d9f0b87833bdc5d9a1e7eab7da19f269ec6ec432b43a8c58c904a2cc9e251402f6999d7368d3bc52861bbc1011a", 0xa2}, {&(0x7f000083d000)="d8a8d8317d8de0bdacf1a87e8803ed1bb34c0a39f3f6c2dd1023fc640603e67f1e2b7021f96c1c75ec33a3e67f549ec594d16ec86765195099c4b0632a0bc6687c3c6eafcc625e45885ccb9f6eb9d4c81c333b20bd8a3a58368adfd5d4f524ae392dc9d857cf3791d135e73b115b7e113c2f593494b6f597a49532e914433229656b4d47c40f636bb04bd85c7375b0526cdb9dbd60b2e2706967c690946356da3d1529cc32adbd69a8b730dfcb948c1e74080d46250f370bc69482f40ece0f312e997bef123906e0e7282931a9929e74f44e1415", 0xd4}, {&(0x7f0000c8b000-0x54)="8cc928d59afeec4e52be56995596166f2dfae5315c01c95aa9d68d83e7286fd68c978bf1b1ffe46d24e89bbad5010a5fb70473dd5a803cf8a72949ddacdac886afc9c6782baf034d5bf74ef5d2561814e39b4b04", 0x54}, {&(0x7f0000774000+0x50b)="549601ba42b1e11a47fffe315a0a106658d5a99b12eae0", 0x17}], 0x5, &(0x7f0000001000-0x68)=[{0x68, 0x13f, 0x3f, "ea81d02af662284a85c084413bbf10bdac0cb524cbce33e24ea5aaa365a918caea66cd3fa20abde95fdfd72e551f5e2518f32b06b0b3822fbaa5e47178b254bf07f416e10d7424855f31ed4f9c2db657fe8d45"}], 0x68, 0x4008000}, 0x80) close(r0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x1, &(0x7f0000f7e000)) 2018/02/02 11:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006a0000+0xe76)={r0, 0x50, &(0x7f00006ae000)}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000144000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000450000-0x38)={&(0x7f00001d1000)=@l2={0x1f, 0x8000, {0x401, 0x9, 0x0, 0x7, 0x401, 0x5202}, 0x7, 0x1ff}, 0xe, &(0x7f00008e4000-0x20)=[{&(0x7f00005d6000-0x80)="a0e5fdee369286bdbb1edd5ea6806d71e128c629674443ae850432c9eb37f4e029743c0043f6d4419d37bf7ba1883dff318f89b6c7cdf55b37d1c42f11177c1fc592a09c20c56a118614f6a9a6e003e502766eaf635e104339a448af0cdb803fe3a1cb8e58daf659b0aa53373dbe2cba17a487c8900891ba017455187fa4549c", 0x80}, {&(0x7f0000537000)="0fc1e8c854d84b402e13d63ed537d2bf0be6d392af4c74301a9e03f0ceae612b24be105a23d19d6a3e810e4bd17add783144f51a3b062d79ddaf40c166d22e13125d4c390246fb5d86f6e45f103988574e", 0x51}], 0x2, &(0x7f0000b03000)=[{0x78, 0x107, 0x8, "af86eec494a0753612e21d9801e4444660d265d8f43cb2612419012f3c231c6d682fc5eaa98e5867a54405941b5bbf82910ebfc66362f7c0684ba81c301c0bdd3507356a1b8aefed98efa0643b7d4fbdae5908f46973ddc69a039b0c6d6dfce6ff22105746db5f"}, {0xa8, 0x12f, 0x0, "ed1725e534b5770e445d18e697477383ae5bbccab2957eecf17c4003a9bfe3b27cd3d1032e75fccfb7a836c5940bac08f88aaf0d72177dbdcc2996544b2cfcb3db3a918082a7b58ae14314445b7dad8aa3743ad20dc4bc8e949c3c107f56da0a5fbda4e51db4289df40c0cb528811c898427ebed3f7ff30f0b2952228623b87bf90e44337c648f2601217facc0c7d178f34f"}, {0xd8, 0x18d, 0x4e3a5ec0, "ecadf606b5ef32bfd433175f5f20d75f83a3a038825d9adf073d37bfbe238df7c71fb1c8e72b428558eade1d32ed573a2a190bf704e7292676a425074cf1f10c32e0a3e4ea689d99b6f3755882e2b0620d6ebf9709221a4f42ce7718d300c77c4595ce1bd13d5fb2afd09e67db2cb97316de4f4c78f82594488fe2d2cf3c54ac2298bd0da96ac08a293cbca532fce3e40b5c88cbfb6a5807886c66d7ac88ccce8b2a4b2d37828e44e01f40fb2b30e2b551a841e3e0b7f8c3858cc45036feec6d443fc8"}, {0x38, 0x1ff, 0x1f, "03446c752545e29f69612435ccd5b93b0e6fdfdf918eb4f7d37d2b6ec752cb5138"}, {0xe0, 0x0, 0x8, "cb21f0e16f7be31de5b43f54963603a755700be544310ebd27d37ee73327d90f3944d93ccf1721ea75cf4b95bae7190a83321c44197257d7593a1f356d5b5eb79102e7aa0281ec4a57b26a3ef590d5fd92e99cec67271e15fe3be6cfade4fa88584e4dbe941186276fefd42d3e88b7729462c162592e21899a62362dfce143bd8f64cb3d2479db62866b7d950403c950c44ced592b42451239224927b97d398244b00ea5daa97e0ff7943869663e06ab7cbd1e87e864ae716903cf2e138083a17aff42be1ef9db36dcf65aeffc55db6c"}], 0x310, 0x4008010}, 0x20040080) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000072c000)=r0, 0x4) sendmsg(r2, &(0x7f0000ff6000)={0x0, 0x0, &(0x7f0000dc9000)=[{&(0x7f0000711000-0xba9)="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", 0xba9}], 0x1, &(0x7f0000e6a000-0x1e8)=[], 0x0, 0x50}, 0x20008042) 2018/02/02 11:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d86000)={0xf, 0x5, &(0x7f0000358000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4896}, [@call={0x85, 0x0, 0x0, 0x39}], {0x95}}, &(0x7f00004ae000)='syzkaller\x00', 0x7e73, 0x16, &(0x7f0000834000)=""/22, 0x41f00, 0x1}, 0x48) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/02 11:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f57000)={0x0}) sendmsg(r1, &(0x7f0000d28000-0x38)={&(0x7f00006e1000)=@nfc={0x27, 0xfffffffffffffffa, 0x7, 0x7}, 0x10, &(0x7f00004f3000)=[{&(0x7f0000645000-0x7)="f3e8d916bef64b", 0x7}, {&(0x7f0000af4000-0x51)="7be6d1c2010f3391bd6dd66415c9b11f7fed6115e36d704518f03cb52d942e4ed979c7258247c2399f5c3960ade9a7c9f17ef183e3565f5b5ef5a083c362a812cd9ec42a8ea7173738e6a6dfe9def852a8", 0x51}, {&(0x7f00000c9000)="a96fcd47ebc9463c992dd297c700f9242e047134b5a67674a6187f8e5a3da27f67e3e284990bdb8a6355354a6ccbb3b367bcaa74248dc3453fb037e38bff12748d464d836b4ea47749ac0dd6c614215699c09e0b99d844a2ead68ccb1918195dc3ce7c11d9d22adda171817cb25db205b6365ea09117e968902138a6d0123ae24d149b9c2c10432344d0017ef37ae0ecb403d41368764e5b8a3804b45310fee0d08547000a9f36be404443a8fcac", 0xae}, {&(0x7f000068d000)="4a2f743a56b13ea58094b7eb0b50e010d092c73a33d2e338bbc4bb8344e92db72b7d521636385697a38d564b72ddc918202be4c5931e2f01c50a98f5d44e3f4605b9fed1e5f867734c3d5aae157cca81d44cb1497b50dea5d443d655290b7d355e8d795ab0dca24a1b75f46cc08f2414565a20c2783beba36e2b2862ebe711e27020c636dd0407f4a22fc883f582576d33933c7a7a6e81850e270160cfcc93a5f5149e7bb5e8051bac79f7ee31481c520d7ae18730237f3af8029095cbf9452b3c01350140d232c2c52f87d985fb5b4acb9a76fd6050d6fa595b54", 0xdb}, {&(0x7f0000090000)="34426cf769ce21e278eef057006c4bca566b6cd194c0821f6a97ee013ad9984b9a494340c2fb6e23d1ad7bdd21cfdfb8aa1bdf0639321afcbabfc1ebe1365d3ec1ebc5ac4445dea79dde1298db2f28b3ae777be3a5e6d2c1903f7c4315d80b25864617959cb30b37f5ade4afb4ca9a7048c6c76b2361df", 0x77}, {&(0x7f000012a000-0x1000)="40d3eaa1e5ea166368fa3e3fbab8b1479a41fbbaeb8b21a8a88a556a709dbdb7a660eb5d740344c88c6ab9dd27528187be49dcb26533826e49aba2cc1e31d7dfba2e69fe4c1c7234cc227941436d4faf093e9ada91be5bda14e3ba9ce3ac731c1c36b95108b3f0552e49a20e9535a50ffcaedcc9c548ddc06496087c2f90e33a4042a6cf6f595ebc3c1188ba85596ec9711db341e382e7e44116dbf8a98c0f47f1c00a57642eaf0ebb6a4c4e3883b04cc40956a9256d7321e1347debd62f5f8193572e8049c10548975b6ac1cdccf9a339f6d1f96bd22ee8f114465d9b18beff4cdf033c1c24c5d76dddea8714a13e5c149a200c30257cd5d5e1f6b333a1bca7b65da6e4a0bd011d1d610660cded3957de20e4ba33ad244a364b33fa03763bf530c7f926373da258e0ff21f9f7c6e82f9570780c8859c8d7e7bb6b7ee8c04755d6fd90e16b64056867b01eee0978e0ed5c85af3d4afe65ee85abc74e851ac278ba8773f8680a190cb6b72dd512d81934ab404b0fab2976699019ec1139bd9890f60e914ce98b7fbbc46c8aabacf713d9bd98b0d963abd3d82abd9697e187b93d9504c3a85681fd9dcc46328872a07a418f0d1318d245b6e0313ba54550c9187c45093493ab5a6fb4f413f6421b5d08e57ceea2fa1abfbe66996d55c41d21b1d009f86d053cd7c998b712f7be4b8b6fbe6b98a959a788f65997f0fd551e03a27835ade6ba5673653fd14404c861ae7edd77951550007fc43b50375ec01f8fd91b8e3b5fa5a5f859688f15f3d1d8160e1724597ba89db321473eb3c0b239730afd07a096fe539fef648bf2f2602ccc6ffb20716ed9a833d028c946e9533c550620c0462695276061cee9c3ea820636615dbab6415f838ab3c1960b219d73cf8fc094979ebf13eff102d34af71363bb4556dad3c1f7806cfac8666638a9dc83d7ce072697fcf6d5e0a0faa3ffd9043036c37b30df5467b25b128086e31534e5bc9778495e1cccc29ae429d4493a7af6d8152b22d2f9db881bd44afc9025d3fe98492723be1153787bfb772127db1e8bea22eebc39518724bc0bae920ba04b5bd3617f76ef0d885797b2c4e43e36d8ce4f66828b560b28ca9547734f30dbf8c12f1235a5165e1105c85b96baf92b8d183312115f35ca78d4e14b7dd5728ee996155af6289598cd638b8e25293ad55477d01e9827adc623d075c44682a52501e8742559c6550e96a951ed8ad0a7b74176ade441a50159424bab981a1cbdeef8422c9225b4dd799d26e294c1b80519645bff24300ca42719dbc7d8bd3fc9dfd3ab101b536bb42c5c85d4617984554222bc713353b664e2fa5cc3654bc2f284f4c7a9f14bef28475f80be12c9ae5cf6ee4d1968d8c3590a45422c2bfe16e583f81387cf23bd6fbc855a43df40d5a83c1de6d855e2d7fc21bd2651a5b90eb80862d8c88027b16590d385c18851e11a7d41c69c636e938ec1523f37c8ed69298efff04a9570b61f0166977e895a6a914b3900a6ac01d79f301dd06c61c9ec7e164c3ee93c0b7e6572a2416c985d7494be1a595580f2a0813d21c3bc227e237e58d8f6f006cc7ee2033a891047094a4a07d480c6ebbb6e17558e5be4a125e890c6461a913b20a04ba7529cb43aad0ded9604075950eba15c7b2dbe6e2048816b3e8d6e5906c5c70af8c7084052cab09ff5ac43a6318cc1445d602cae9ea862d8929728dc317a794c8b435c2aad293644f8ba552564a88c4eacd11242551deb4bd0c57d0dadff76826cfa3745ff75f62a493e3d6961a2e4b4ef287f23aa46797e84c0f4b4df7c79d4f2f69dc74b49b9e8bd39999b44b00706cc422e97410f35f74f62fd5d14accdaf5b84ed23619d37a4a485d80576b743b0fa8a816bc986eb90654ad14acecfbfe9f2a999cce483f0c89da23660d8f944d0ed965e4d1a2b6815df19edbad5f7e2ad0a94b8758107bc595627275d729222890acdcfd08497392642c80393fb90d1cd295b56b67b5c1e141ddf792da39b556bc37c34e73110209bd62c19625078813929deb84c934a8256bfb65d8df22e738d2ec83dcd86d470d5a1de206900f7e2d0db06b219396e4f1a1909440d1dd67cd38ed7eef544c9e6243d3be7e74a188506ecd2b4a6030e2304b02cc5a23ebaa49d9c48c110023e3ed5fef44f59bdcd57111175fde19c2e9bbba14031280896e05ccf4eba03120e3c3ddc85e28be733d84f654d014161ef6c2be59c7c6636d805d8f59eb018227782ba9db70ca7293326ff3555ce60ac9e2e27ad4c22272ca6cbe1a619fa3f86f23bf92b756bb6888a5fd5a37257e79efc46e556a6b650296985a40049cc8063eb314b594772bcce29b124efa24c592aee29855f436eb095d33002ebfac7b78067db35605bc9b6382200c70e05e8cc45a6a4deb62f829a54f0fabf5aed9bdbcbb7c8db2fb6a76359701176c7b7d984d7d11f77a922a40b256f0e385e36ea543f22ff1661349b802dbe2224262a8b28a251b77c29459437d3eb750133ab40d5ee857a61911f85cc6705c59c64a48814dab3de3482419b80e57e12b4723d249b89fe072e53c91d63a382e26c9f2c79682c495334f831aa4633738285207790575e4c3b3cf162aa2a66ac5a71d22ce3af8e18a2ccf8da216d4a0de71628b47878a6261db3e8a10102a4a67bbed843e046893fdbf933c411af678f902c17d20a98f6d4f395485403cbfdf619e128ee6d2d1e9a8fd6d0314de87411daabaf700d15e0157e8ecf318d3d7f54bc22ac85c6ab3a713078d897bca1b07df2ed5d6c5203f7aebb84f7a3ea5891379e055313631ce288111f0357141af57cfa1c4497875d1c10f76240adb5a09cf73c3793b4ed65b05e361cf5db623e1b832ae5a05a12bd38c2ed8ea942a7e5b055259ee0ebf7d41f71db3917efad77fadb92f364a1720fe94b898013a3ab9b78c84eeebb24575e09d919213798d73b3a205571448d21bd32136d9070df19f45fb97a6f58d51e93658251eb68b605e8e40a4af7ba943ce6eecdeea0c04733de3ba21ff88c259614a742e2bef419ca099884024a0d9346f354c57cb77e1550f8e33fdef57918136b886300d831c5ba3aa302cf0e7fd9068fa5a1542c8edcd9761b9b1110007dd1bab40f3d2cdaf159bae34b36623ca7c44c9e766a5bed434e452c10529560b554f0ff3d94112aaef413c117db9f4f1f93c60714d36a667514e243a6a1e9be90f1b24b459657a5af5d4a73ccf928315b6c6ecd8b949778be929b601c4a38ea88275763dda0a4be2cddfcd5ab14808c7bc6c38be84d0bf0bf5207e80c525aaa3d2649e008c332a2b8afd00a8700ad24a678968108ef7b56d21804fa5c457c9ccfb6c40fe99096d50417ede0d4bbad1a99aa0d18dfe3e30bee826deda9a6af9c42a91799cc0270e25bc8195d4d579136b1c11f13ae703588117d6e8b7bf1a27686fb723ca7fa75e9295c846c65c5ff6d096f72b8c3a0f13bdcf020e6fe74a23b628995a8476d4d07af4a248403b139c579f677e0d1c225cedbf4fd615e090ea51ded4d8c796f9d20fef3b5d4bc3c6a676a4d4bc5f3d3dc662e79f20adaf9048dbc4db26197eaa49cb35e88f31e52505acca6d2c8cad3658833ecdd9f2fefa6adf807a7dffe046c2e356043195209a8a53c8c1e051e619848a8846f3374b16893ef98a94b9d07506204d94883e22896f2319b425ad86a03e058584bc847bf9461120b29f5b825e556b81134882441e5d6ae8dee87fd7739d97deac84205739b98126dc97ff419fbd2b8667d48809d0b510e529262224c15148df640e1ac3b12b58d0fcaf92ccfa8cd5f4db78ee1ed352f98442d85aa386a54031ebb3ee6d41dd48c9dd5f409af08a841c4d42b31f52e377748776296e82d953b8e86c6a3fc3e5f5b8d9dbac290b63f98e48c8264a917a1ec1141120831eeb371f7d6f5b3b2b5837bd5d6aec5cc05a220681df4d9e878dd944cf353b6c47881752a7923042e53ce2b865ae106f6ad57e1edd028d6912c4d7145a61d4a59f2b07d7a8c536be8695df92d8b5c99308c473cbb46870f13008827b6a0bd1f076ec676e61cef25cce727e4e4e787f02f10b33ea3cc18c26ff1f0ce80d9b5894f9ea3e9547150d25c2b6efe06f0cc28a13666b779c0745785ff175fd5f9b1cc0009ba25bf4e8a9adb47497858339b2655efcdc35e01c7e25960b82e2491d3e9a8257be6644713d35d8905e55c541616410e6f6cf0fe90f993eeb67e99b6b4d8ecbaf72baeb27ed2e19271e08fe2446407ca895d54ecd41e3432ef217ba14c2bf818c8bc0670087306209e9c5f4ee90d7e1a1810f5633cbab320bff3ed8d994eb708e192414f1c697b23db6629f43ac003cb28cc9aae7dd53ef3ccc5a3672ca42bc4894bde4f2f32e437493abfd11f8de87af1a3324f488fd550d3ab45f27e2f7696bac12ec5208014a1bcd5d91837a7c4a42124ffda3b417627b3cdb6acb15b56b7439f1b43fb07681de9f77560d7b9f57ed4032c6dc35a7b0267fa1c0b0e2ec1e9deeb26ac3425bf19efaf092096b91c620e936d4331b231cd79e4bbb30b052a3548260f26488676bb73c4571949f8cffede8c1aec6b55b9343892d4e4528e501b8b5934330403942c01244818abcdd3be735ea8f7331cdd32a0c473f204907a1b58809d36980f30eac0ffeb74ce1cd3c67815749551f5a835b9e3c9e4f82177d31e36cc334910d888ac5dc8e19649575f49a6676d811198b29b24de8c8a23ee9807b65260527a149e4e5a635e2abd5b6b5d6ed860b3d84985245b7cd2da517c9cebe8792803fb4559cba982f3b84a3518b723de239f09f8f13509c82ccefc20451a4c9e22de699544533a2897b2a809ad99317043198d34b58f2f9e93aa31aba6fc4e907fd9acc3d9fc958679a53fba08269a31adbc48254740a64fc6409e27e3d9f5b05c68fe9a58b25dcb43a33b15dd74ebf227e8b8786689f49e0ca3999772e732fd6bbfc88128323e82a00cf4c5b6d20419a98a8a02ab8cd61dfae4abd78ee433ad32910e6327abf9f70e18598048deb6816518f270e919e591bf5e76414facdc5d8769af7fad1b1538e0fb3930e63f0e355c2cddff8f0745137db983044f8af758e63f62a30a932a0622f192ed77f65ba2267e87ad04bfc9fbaf8923d5232764dee0d4b9f9e82283a966df596c94ace04bb5e2b71b054cb8371b426f5216abf872fa8d1a2dd4585ffd03ecd2c84812b4fa1bf81d5d6209f7a2553cde6d92f977809f75fdc57df04e01be2093ab9c492e9ed80faffc9785418705a91bd575c95560512dd0e9e21d19be876e04424907d8cfeb9edf254d26680a7d9efaf3597d8f2fee2f51d5625eff5476c699186b7614a0c1c53acae8234f4a91cfcddea3a1f9b14dce49a3f25b95f7b4b3010de5225176dee5c2dcdc0b66ac0313428fc86fedddcaec8eade4ae70ffdbb82d7420dbc7c8c8dd23e3b740effa8b6f4b55bb3f74413a5fc10a00b34f5ebf4b8d4277ad33ee8c021c9544ce061c0bb36cad45f793923b36af716d04ab3ecacb5ce94d399bfa30d67cefb2cbec68a187562c8acb781495c6bb3fc762149ace659ace9cbc1265f40c26cdc8f837ec8826da6bcfff65144c960cbbabbc6d55cd129749ca00d1d83478bf83e9d86c21dc0f9d2f9784c356a2d45408c74107353f50de348c99a879ff5b26c21febe6458d848f495d95a6fbae55332378884f00bc26a7a88c8aedd3487b63066491fc92ffa7713f14ba0693796d8914c77ea9c9efd089d5053ed3a76d96f491e398ab5c3753dae5e7dbd3aedfdc", 0x1000}, {&(0x7f000031a000-0xa9)="503e292003b46115c68364f537d84c7da2744fa05c53d93287915e4b15f5c290067f350127c0581dccc4626d96d7d149436a221b26aa5a65809b6543403ec615356433b48cfc79f8aa2da7998a53956a9c400dac962a962363df552a0ac803cc63dbb73c6b9900d44172c64a460d7691535169ea599315f8a456b03061f3ff59dd1a1451612ba28c93d343107b75b81cdef0e8bb712fdfb2acee71a7a56c81d300357b32db77d07939", 0xa9}], 0x7, &(0x7f00005f0000-0x2a0)=[{0x100, 0x11a, 0x0, "ea325f4cd75c118fc2f3cbb2952d6f2ba43c9b933aa1040b8c494641e1f6b393bab292530e884359dfa22869219a0805ae720ba6ff9f5a9e25d53d7fd7aefd5632ca3b9623ecbfaabf4cbe02cd41f74455484a31839d92e34f441759c653362dc2433b8dba1770f39bf8c25c476e6540545fd35ed9a32071a6ec156854c82cce86fd4578083e7821394a4277424fa6eac92878f4fc237ad943e539db8b47fb527022cab52d875df25f0186c20c6afac28e3cae30737ce0da3a34027dc7fd956c35dce194e0988c82a1fbc1ebf5ff68100a0c49c85949f5bddec34345b01426b382e83bd936f50d290f"}, {0xa0, 0x10b, 0x16, "653ff498b7bc681a4689137d3fb1f2eb00af2ce751f3516b71110ccb1cd7c126dc58ff875e529ac4f8b7d4e55e3a73dd400508c92ab963d46fc950c1ea924c99fbb4f7303162a13d45fe5140339847d39d80fbff9fc39542e3b65a85f3b993ba58147fe27a5690f7017bf0f2be0e8a662ccba81dbd584fc82d6ab47aa1741e046c0881d723c5182e3025e9"}, {0x100, 0x106, 0x6, "738805d9d82a5fe311260016ca5e067d27503a075298f7b0858f9fc6492e12649478f4e5726b128061907af15fd2d8022d8bc80e71af5833d5fda6ff9670139ecfdfafa0fffdba8bf2f1033c61052b33c57d456f40fe5455c2ee670b6adcd003aa9150c3f5e76f608b318ceedd53e8ec775e37ff1294cc9ffd29cdd8063fdfc533fa6e98f2fdd6d3c6eb9056605d4944f2ab488c255e2d47794eb9b09b1002d30bb7a3e8a08f568d1925892e77b06f973b37d4a445829d6263c5d355a35084b1dbc5b5f4a14620b9a4eadab809f61a1eac7f74430331e1044855ae24c71510ea8135349c0e2a94c21917af72"}], 0x2a0, 0x80}, 0x4) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000ed5000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f000074d000-0x18)={0x7ff, 0x0, [0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005fc000-0x10)={r3, 0x28, &(0x7f0000ff6000)}, 0x10) 2018/02/02 11:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x20000000026, 0x0, 0x7, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00003a7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x4}], {0x95}}, &(0x7f0000f72000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) sendmsg$kcm(r1, &(0x7f0000e42000-0x38)={&(0x7f00009fc000-0x9)=@rc={0x1f, {0x4, 0xffffffffffffff3b, 0x1f, 0x800, 0x6, 0x5}, 0xc9}, 0x9, &(0x7f0000e3d000-0x50)=[{&(0x7f000000c000)="403e843ff37b8bda8764ffb305eeb189e8e074cd938405a265cb2b8b0d6bb333a388491d7dc18fdec4fef0f8310ed7b205b4b50c750412d0db0e328a7cd05e3cfed4ea80ae3ef63127c7034c31ad10723a1a3a4697665b7805d9675863f3406e1cbdd868ff140cfc46c53054f513bea20f98bcad5e74", 0x76}, {&(0x7f0000d40000-0x5b)="2f430de56c173eef07e417571050533276771c995dbde22b60838fd8598dfcd0280eb76ef4bd8de41a3ed828d6a7b3847e9f3d2fb57ed1cede470169be8962d33b32ed58680dda2b3884145d9e8de87f86f29ed5b888757a75b994", 0x5b}, {&(0x7f00003b2000)="d097166b60417201534d2adcbc3a874cc7ec510bbea441b8415429d6ef26de576b603951751fd7963a255afc7de0927764be16b3e47f164be9d00c77e11cc1d4fc4e3458", 0x44}, {&(0x7f0000984000)="d014988158573779ef475675461471b90534c316965e2232cde0e7d3a95036b74ab7de2e642ae164d8ce3ed1b3a3081335", 0x31}, {&(0x7f0000cd4000)="57243afa607b829f6b36555cf8ce3d98c792c903d5a34a3d71053ab255563d0fbb97c1f9fb557777dc4825669e19f186a5b91edecffd03e62e12a111b6c6ef36803dd4c05dc19a3fa0a4fb13c4dbaa4da24bcb6b48240d5b72956fa959ec9e94bf25dabfa1c6f18dd60cdb55cea42a8442b76d3796357408d84d472da82ccd6bc5728c6cb1952a02af9d7355ce83d79ad467134d94", 0x95}], 0x5, 0x0, 0x0, 0x4000000}, 0x800) close(r1) sendmsg(r1, &(0x7f0000560000-0x38)={&(0x7f0000aa4000)=@in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f00003da000)=[{&(0x7f00003b4000)="ed74f8f3a3f205cb5f71d5795612d60e671308e7e4cd5c05b8dd37c497b5018df7fb96d559e1e62ef997d8fd972ffff2ebf5636dac5757e967e68e4e0f7c55f397839f10b78f1da29b45d5c4e340ef4f32f03cf8c1c4fac8a53245fda75dec68bb3394197654473540ca6e73feb00a83ede05af542ad4b7b0375185adca4e883956d09d2387eca3c672e4d46fb77fbe0d706ff74199e4202b1968c3a8806fd765b87a26bf01e1df389d3e47dce3a829fec4ae02dfeaaff5ac84f9dd94fd4247bedf0a5577efb5e44e2e20cea2a93c0", 0xcf}, {&(0x7f0000240000-0xcc)="e3cb53ffa98cd5070a21a64d3425ce20e811916bacc28cbeb2e121f039ae98f3de21d0e0a476b6792c49e5d2cd3a01a1cf5408c06d78940706f64e2088824d47b6add0499cf68841da9884d862b43de4a31f55a8cda52f43823cf7b9cf4c256dc480c03e995ad12972b706962c114f60ea8de9cf4e25fc42338e93a1dd679017f1d350f19ee9792e207096ed800304d47a191c3242957a9b72ed715e21c067582f0db269680daa5647a700413b37983923a7d82ce0db44562c9047f097ca9d35ef28132160a229adc27d1766", 0xcc}, {&(0x7f00009ea000)="360a957b9a61ddd3436f7b9539f7c12e2dd88a4bcce0d246b25ee711b17f46ef31a413e62e6cd752bb538e8e015c1e6e32de81b6a369abc4d2602f81513aa78d18f54b75f81e2b177c19e3a3cf270d87a5509186822d", 0x56}, {&(0x7f000072a000)="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", 0xfd}, {&(0x7f0000d77000-0xf)="c0462a7a2f237603516806425b42dd", 0xf}], 0x5, 0x0, 0x0, 0x4000001}, 0x10) recvmsg$kcm(r0, &(0x7f0000be9000-0x38)={&(0x7f00000ea000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00006ae000-0x70)=[{&(0x7f00006bb000)=""/21, 0x15}, {&(0x7f00006e8000-0x40)=""/64, 0x40}, {&(0x7f0000d6f000-0xdc)=""/220, 0xdc}, {&(0x7f000085f000-0x1000)=""/4096, 0x1000}, {&(0x7f00007bb000-0xf6)=""/246, 0xf6}, {&(0x7f000075b000-0xd2)=""/210, 0xd2}, {&(0x7f0000a2f000)=""/50, 0x32}], 0x7, &(0x7f00007a9000-0x54)=""/84, 0x54}, 0x20) 2018/02/02 11:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/02/02 11:03:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153}, 0x48) mkdir(&(0x7f00002d0000-0x8)='./file0\x00', 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ac8000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x0, 0x8013, r1, 0x0) close(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cca000-0x8)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a72000-0x28)={r0, 0x0, 0xdb, 0x9f, &(0x7f0000a56000-0xdb)="58edb8f852bb55ca73c7991353be124be5a1bac0cfb5c29462b1c8a02743d95ac8fab8f11b1813cad8ba16e4db23b945f0d59e0ea4723317373687883754e913500296b582c1eaca678367fbaddce0274ce60b93335a7669980991974c2c8137655c1404829f6837607db372f375724ac07ae646409918510efc1cde0f5bb90bf21166db3bf602c32b7115f2f124637e9d37b8646bc08f5dd5517d7b7e8b30e7837c12550dcd716f814727d47c0b04680271bcaa769c0ef327414b2e4bc33bedda654485b9466dd603f834bdef39dcabb65695182861f8abc7932d", &(0x7f0000995000)=""/159, 0x59, 0x1}, 0x28) getpid() 2018/02/02 11:03:23 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x4a}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000070d000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00004d4000)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000f7b000-0x30)=[{&(0x7f0000a6d000-0x7d)=""/125, 0x7d}, {&(0x7f0000f7a000)=""/4096, 0x1000}, {&(0x7f00007b4000)=""/187, 0xbb}], 0x3, &(0x7f0000f7b000-0x90)=""/238, 0xee, 0x6}, 0x2062) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f7a000)=0xa2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000075f000-0x10)={r0, 0x50, &(0x7f0000de8000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f7b000)=r2, 0x4) 2018/02/02 11:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000048a000)) sendmsg(0xffffffffffffffff, &(0x7f0000f8e000-0x38)={&(0x7f000033d000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000b92000)=[{&(0x7f0000e60000-0x16)="13", 0x1}, {&(0x7f0000482000)="a4329997f28202ff7165338ef52fb585bd6cde314754da15c44050eecd7e76d7a137c0a998911645645cc19869054d0cf458d8b267e938f7687388249af5e509", 0x40}, {&(0x7f000003c000)="119b5bb0a97b399c2fab06ab7ba78b780c0ed9c3", 0x14}, {&(0x7f0000f33000)="b8102bd36bd5f735b2cbc79db6f7766383f57a11d6718f2d4c6e6176117c4c796f2a4482c887100d6c55f96ea13acf94cd9b6fbd273c0e94ed8cff9f5c191638782560d56e774808f4e1aa1a51a4e9cc298eb6fc9cff7455065dd0f32d6cf8f2a5654787c9c0f557545e37e6fcc9f63b43fad545003f98d9bd7473e850651e4786cc3eab78e6591a3aae693739624fa5391590366d171e7fbaf5fe9095cc69b5a259e3c05e7151b6f6c29ec7fbaccd12da3a5736104faa8de600233f0443079db4050e0ba11cb6540bd2d3ec363fe22fe18f", 0xd2}], 0x4, &(0x7f0000bd9000-0x1498)=[{0x98, 0x10f, 0xb6c4, "1d593fb10597002cf4db730c4a69070388f701d0f49baabbd0ad55f9f062c1ed8ba4c9b6afd893642a64ff263b47672d7053c7ff3d3dbb87087f0e0a8675462f83a668d90cef7ed5c95b41e8cfe2c790b272708f7dfc840c6399e579c0d99ed7c2add752f010a6b9f63fd7c22afbdab6f6b7f3a8258554e56d54ffcfeed06c08119027"}, {0x30, 0x10d, 0xad, "758e786769e9ddb97d3dcd0048eb2d3bb477d538b11bd2ea0880a653"}, {0x68, 0x117, 0x5f74000000000000, "fe28df353b44483d9c0ce5d46b408125fc9d463a868e30e66a71c5753de3aa1d09aaad517ea58e13451727b6961db700dd4d73263bfd286013f81330f38af4b183f6e270e0ed3cd8279f58acc3fd8f6c60ee5f8defb97f"}, {0xb8, 0x101, 0x1004000000000, "706b32d5c73e0eeb004dd95eea64e881c347e65ba5b9dfac12197ea20e68317dbb0bc94abac0cb4291c7d51f9551e1cdf961fce62885eefdb00695183843ab2049fd60c01f524ebcda682010ab115e3713340222e3f456b128004242a80c025ea26bc516cf254337f97777b7bd8157b11e8572224fe6fa143f4e0c5b0758e501d78f45c2d4d5475dcc4f50d96316bafd275939cf0f30f5119cb5abf44aa035de8125"}], 0x1e8, 0x4044}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008ba000-0x8)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d33000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 11:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/02 11:03:23 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000632000)={0x0, 0x0, &(0x7f0000acd000-0x10)=[{&(0x7f0000000000)=""/238, 0xee}], 0x1, &(0x7f0000910000-0x21)=""/33, 0x21, 0xfff}, 0x40) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a00000)={r1, &(0x7f000045e000)="68aaaf7aed09816c65079f591cb73c374378455bd3cb81a8554f7ec9b29ec4a404126910c5", &(0x7f0000ff2000)=""/143}, 0x18) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff2000)={r2, &(0x7f0000ff3000-0x39)="d5358a93d5d4b6201081489257bc2f722c828274fc883d4da6403e4281eb9c6c4a5379a57beabc68ea38406d55ddf418083b32ac2c3c46b4a4"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172}, 0x48) 2018/02/02 11:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004db000)={0x9, 0x6, 0x5, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000706000-0x20)={0xffffffffffffffff, &(0x7f0000905000), &(0x7f00009e3000-0xe2)}, 0x20) socketpair(0x0, 0x0, 0x40010000, &(0x7f0000dc6000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e30000-0x10)={&(0x7f0000a32000)='./file1\x00'}, 0x10) 2018/02/02 11:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000c, 0x5, 0x6, &(0x7f00006e6000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00006a6000)={0x5, 0x3, &(0x7f0000f4a000-0x78)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80000001}, @call={0x85, 0x0, 0x0, 0x37}, @call={0x85, 0x0, 0x0, 0x36}, @call={0x85, 0x0, 0x0, 0x10}, @initr0={0x18}, @map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f00009a8000-0x4)="47ff4c00", 0x400000000000c1b, 0xffffffffffffff6d, &(0x7f0000ce7000)=""/153, 0x40f00}, 0xfffffffffffffdcd) 2018/02/02 11:03:23 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000e2c000)=[{&(0x7f0000000000)="4867cae5fa811e26d289d1e593b0b5f25abc4d40f21bd1934a9f207500469a8183565af75555ab77dde3451c4558881d3d39042f2755761388a2ce5b5617eede09eb634605b293c1e9e2d022c2e772621dcbf2f9a9941922afefc4fe07ba54f79d872e7b57229e2ba4a7a7506c25b7d3d7a5bb4d531a463189f38acc93cdf3239257e8fc35af6197a7efdcb5221b51e7b8d291325bdcb5b7a31314cfae05acea76a69520c4e06164e4b2f10c244496670543ab762bd55f29ca9ad9022a7004aaae1f67e3213c3d0607bbbc40ec55a2f5e9cff0919d920c9ae913a511", 0xdc}, {&(0x7f0000001000-0x5a)="64cd2adad58723ac6de569e27fb94812c9df8e8cc5790a4fbeaee5052cb00e6cff41f41859742a6973011b3667cae22bd979567b03a383ee1fba6e8a98d9fbe119f81777b119588fa791f14ee7849544ea2d392477c54ec69b9b", 0x5a}, {&(0x7f0000001000-0xb2)="5b7eec58e2113d92ed78376df307deb8d79f22adb9a84182c79420c16cc2f13870f7fd5b3d7c1b29aae54f411c772adfc38693318ada29187fea908581bdea1711254ebf14cfa5dd8dc9e345d7f1774b2b37d8a08385accbb426162b21c7309d6fa111f26f1eb3df6e30a0ceef24094ba823c69922381f48157878c86faa40bcfe33a1f74ef2e6d3f6590638fbc2d95eaf0c99987ca084edae7ad0c30f863c2b30f66e6231cd05611291574549d1fbebbc18", 0xb2}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000b33000-0x7b)="26468368916edeb844c0859599c2f6a75c2911e5ee4e452b876c9a68e1d16b3adc5895e61816ce058c23a6d9c45bf814b8b4cebeacb1bde20ee8a4dc8348914b2fdf19713a6614a18346c2e231d029bb43261c6635adf0e5365c135d516f90b93b1f04fa72e434f3af9a3c5556acdd3cddb02642f96dd91084c938", 0x7b}, {&(0x7f0000cc3000)="598a689d91d34a9d544dae9cf9d10431816d720cf231c5a113196b32521b3f11bc3d38ad1de2730a611c61e5db6203470376c24723bef20af6999c97f1b7fabd7725c15c", 0x44}, {&(0x7f0000a4e000-0x1b)="cfa81f31d6a81e6f21ec4a40a85b523672ee73ae90ceb8901604b7", 0x1b}, {&(0x7f00007dd000-0x5a)="59d02e4f9d774e84bb8f78581f0579a76f11829b9974f510e414298f242941e3d3a1cfca351e2f8118ae071e8fb4ad7148bd3beee330da68dcb343cfc0299787ae2b5a972ef2921c6d4a44faea12df19051fb56be04b3bc753bc", 0x5a}], 0x8, &(0x7f0000d3f000-0x40f8)=[{0x1010, 0x10b, 0x1ff, 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0x40f8}, 0x4000) r1 = socket$kcm(0x29, 0x100000000005, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8983, &(0x7f0000842000)={0xffffffffffffffff}) socket$kcm(0x29, 0x7, 0x0) [ 36.052311] IPVS: ftp: loaded support on port[0] = 21 2018/02/02 11:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)) socketpair(0xe, 0x5, 0x4, &(0x7f00003c4000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000060d000-0xc)={&(0x7f0000724000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)) 2018/02/02 11:03:24 executing program 3: socketpair(0x8, 0x6, 0x4, &(0x7f00006b9000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ae4000-0x28)={r0, 0x0, 0x7a, 0xd9, &(0x7f0000000000)="922f1f7babb960a74d3d35df7224a126afb1857cb875833725c0446e7cd84fb0ed5578d22c24f3f139450c6384c6fe0695b47e97bbbdb2fa89f34db89db565307ef8742155615cd8eeaeb0e17890061c8a1d27df0765ca3ada58e9ac95fcf5b3d381f5342cbd68068f66f030fc3d9994a82f65c36473a6cc7c0e", &(0x7f0000454000-0xd9)=""/217, 0x52}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fcb000)={0xa, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc}, [], {0x95}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000854000-0x99)=""/153}, 0x48) 2018/02/02 11:03:24 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000a0000)={0x0, 0x3, 0x0, 0x80000001, 0x2}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000001000-0x28)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c4d000)={0x1, 0x28, &(0x7f0000b1e000-0x28)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000055f000-0xc)={r1, 0x2, 0x18}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000afe000-0x38)={&(0x7f00003fb000)=@can={0x0, 0x0}, 0x10, &(0x7f0000d7b000)=[{&(0x7f0000230000)=""/206, 0xce}], 0x1, 0x0, 0x0, 0x7fff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae7000-0x48)={0x0, 0x17, &(0x7f0000dfd000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}, @exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0xc}, @jmp={0x5, 0x3, 0xf, 0x0, 0x0, 0xffffffff}, @exit={0x95}, @jmp={0x5, 0x10000, 0x5, 0xf, 0x4, 0xffffffff}, @jmp={0x5, 0x6, 0xb, 0xa, 0xd, 0xfffffff8}, @call={0x85, 0x0, 0x0, 0x37}], {0x95}}, &(0x7f0000bbd000)='syzkaller\x00', 0x0, 0x1000, &(0x7f000013c000-0x1000)=""/4096, 0x41f00, 0x1, [], r3}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000aeb000-0xc)={&(0x7f0000740000)='./file0\x00', r2}, 0xc) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000ad1000)={0xf, 0x8001, 0x0, 0xffffffff, 0xe, r2, 0x4}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004fd000)={&(0x7f0000319000)='./file0\x00', r4}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd6000)={r2, 0x28, &(0x7f00002f7000-0x28)}, 0x10) 2018/02/02 11:03:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b40000)='./file0\x00', &(0x7f00002ac000)='./file0\x00', &(0x7f0000845000-0x6)='minix\x00', 0x40814, &(0x7f00008dd000)="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