INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.180363] sshd (4468) used greatest stack depth: 16760 bytes left Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts. 2018/04/02 16:34:35 fuzzer started 2018/04/02 16:34:36 dialing manager at 10.128.0.26:35489 [ 36.641441] can: request_module (can-proto-0) failed. [ 36.650390] can: request_module (can-proto-0) failed. 2018/04/02 16:34:44 kcov=true, comps=true 2018/04/02 16:34:51 executing program 0: time(&(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'teql0\x00', 0x0}) bind(r0, &(0x7f00000000c0)=@can={0x1d, r1}, 0x80) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'btrfs.', '/dev/mixer\x00'}, &(0x7f00000001c0)='keyring\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xb40, 0xa, &(0x7f0000001740)=[{&(0x7f0000000300)="7f4c11d684d1ef794eb16f78cedb718a0522fb9afd7d0726c7067fca962da4d57a06a637b49061662c3d04f547933a33b25073879af9a80a38853d053048775ca1b16f29dbb6f408daad32a8e063a8d70166bb8a098549a591e6cae60ab44df5dda44b28c71558394e6a94ddb6a9e869825c89957a6cd11e1f6fc9deed5c0634e4d98deaf52fb04fa1575ed6ef071059633126407b48641816557deabcd9be9ec152d31c18fa723ab0b085e619c5e2eee2fab5df346baad605", 0xb9, 0x1}, {&(0x7f00000003c0)="9ec915ad35156829547bebb6cbfa4c6fc18a4a7f9f9fbc6d6eceb10e020a938d1460e7f466cf7334211db0fb0c51d2f72c82a49f94f079d58535fd2e371c32dd6de5e93f1fffbac9dd9b", 0x4a, 0x2}, {&(0x7f0000000440)="994d3441a3314a5ef7d9e98fbfd618", 0xf, 0x6}, {&(0x7f0000000480), 0x0, 0x4}, {&(0x7f00000004c0)="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", 0x1000, 0x2}, {&(0x7f00000014c0)="fb332c759a3eebfaa533e5367ef5ef4f8ff21fcd", 0x14}, {&(0x7f0000001500)="9183d0f65924b3132136e8f7bc503deee75076cfa989caec8f43e27e74d0c874d500550c97e2f374f6de1159d13b2c2cd1b15385ba5024a6f121dcc51e9a4a19243e349bf2a90d823942c528b3fca27e486b329c1a4bff2d9e5cb996ce67f47f6ba1d829cee7227a3408170564d7e2d8d3f18db84b9e", 0x76, 0x8}, {&(0x7f0000001580)="b5929f33e6e08c1670019d07de6f525e59ba44f3d4262e17eafd958f3f8d58690130854667db651089acf74be87172c4cbb51b08a830a3590c799fc2c80bf9fdba38d082059052134d060058c57a3d5df5adcfd7d24ea658730dae8a61768d29de9afbe1024fdcc8ed5dc7f1675b78aca1c78cb1f79ed51db85098a8c260b19a9d94ad842550fe2358d91ff24b33017cb278e91495573d34324931b569a1aabaf4c54cb0029e5ff3ffe082a061db5efb9a98612b9d52c522d34717f97c568b0ba271e5a7f0fe2e8c976c8410ccec4900cee2", 0xd2, 0x8}, {&(0x7f0000001680)="5c9f90cbe4956c26bde18f58f83b43be2ff397193b59b483188458290c21d47b9a3e213c9b25d0219aba52c1f1aa74961239f6a28ef103b5d204c7bc76cd222ea5f3b1f91d5a57c6f32ec9ac7c4a2053dc404982ae83bbbd89eb82061512bce2654bbc1db25bbca6be6957e453e055c35ad5134688457bab5707752f81", 0x7d, 0x4}, {&(0x7f0000001700)="f501fcbcf45f5f3fd30e69308e3e621817aaf2167b794288289fafb781412613914dfe7da982d6c0768a9fa5fabe", 0x2e, 0x7}], 0x800400, &(0x7f0000001840)={[{@noattrs='noattrs', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@tails_on='tails=on', 0x2c}, {@jdev={'jdev', 0x3d, './file0\x00'}, 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@acl='acl', 0x2c}]}) r2 = accept(r0, &(0x7f00000018c0)=@ipx, &(0x7f0000001940)=0x80) syz_mount_image$bfs(&(0x7f0000001980)='bfs\x00', &(0x7f00000019c0)='./file1\x00', 0xf2, 0x4, &(0x7f0000001bc0)=[{&(0x7f0000001a00)="2f1ab0d654d91d06738d93ba4186b0d5561b25e6ee7e1c8a8b51d919a91e52", 0x1f, 0x66}, {&(0x7f0000001a40)="10b3b101cd8c2877fbcf77a96f0bed48fadf275d1ed72854e0f82e29612d6b5d8eb2181bad7fa25dc6e72472452f2fe637dfe8c36bb6224f1c1eecfaab6915d7b275eb3be3830ac296ad1217afe63a9edc6de8df681a89257e6beea8ee3b8ac988c5f126c961207ea0412ad6e199a062b1d430118518303df63b5c0f0d115df45a1e0c64545b15aea45314fa3c811b8bd4f258a5035c18acfe89ef0405c0412e3972", 0xa2, 0x8}, {&(0x7f0000001b00)="9ede68a72df9b1745e67da5717f765bbde13ca64adcc7d1a85b6766d9cc9a21beaabe40d1c2e11aff0599712d3221ffe4c7d3ff971cf0f8f65540e1c024ab903bfd026b885f40c2ab6af36ed4554de1a5e597c6c230946583b7dd684db96", 0x5e, 0x1}, {&(0x7f0000001b80)="669c16b7d3c61c53ab8880eec3ab", 0xe, 0xffe0}], 0x4, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001cc0)={0x0, 0x7fff}, &(0x7f0000001d00)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001d40)={r6, @in6={{0xa, 0x4e22, 0x1000, @loopback={0x0, 0x1}, 0xff}}}, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001e00)={r6, @in={{0x2, 0x4e20}}}, &(0x7f0000001ec0)=0x84) openat$cgroup_subtree(r0, &(0x7f0000001f00)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001f40)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001f80)=0x4, 0x4) r9 = request_key(&(0x7f0000001fc0)='cifs.idmap\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002040)='bfs\x00', 0xfffffffffffffff8) keyctl$chown(0x4, r9, r4, r5) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000002080)={[0x5, 0x6, 0x72a1, 0xb95, 0x1000, 0x10001, 0x5, 0xa13c, 0x3, 0x1, 0x4, 0x9, 0xffffffffffffff77, 0x7ed0, 0x1274, 0xfffffffffffffffa], 0xf000, 0x8010}) sched_setscheduler(r3, 0x6, &(0x7f0000002140)=0x2) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000002180)={{0x6, @rand_addr=0x1, 0x4e20, 0x2, 'ovf\x00', 0x8, 0x1ff, 0x1b}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e22, 0x1, 0x3, 0x6, 0x6}}, 0x44) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002200)={r8, 0x3}, &(0x7f0000002240)=0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000002280)={{0x0, @empty, 0x4e24, 0x1, 'none\x00', 0x11, 0x4, 0x77}, {@broadcast=0xffffffff, 0x4e23, 0x2004, 0x2, 0x800, 0x80000000}}, 0x44) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002300)=0x2, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000002340)={0x89d}) connect(r7, &(0x7f0000002380)=@ll={0x11, 0x9, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) socket$inet(0x2, 0x0, 0x3) syz_open_dev$random(&(0x7f0000002400)='/dev/random\x00', 0x0, 0x100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f0000002440)={0x40000000}) 2018/04/02 16:34:51 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x6, 0x5}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)={0x1000000d}) r3 = accept4$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x800) r4 = getgid() r5 = getegid() r6 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r9 = getegid() fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000480)=[r4, r5, r6, r8, r9, r10, r11, r12]) utime(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x80000001, 0x47}) connect$ax25(r0, &(0x7f0000000540)={0x3, {"62450b80bc5f4d"}, 0x6}, 0x10) r13 = request_key(&(0x7f0000000580)='ceph\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='/dev/cuse\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r13, &(0x7f0000000640)=""/4096, 0x1000) syz_emit_ethernet(0x56, &(0x7f0000001640)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x4, 0x254, 0x43, 0x6}, 0x3c, 0x1, 0x0, 0x0, "21dea156899899125c57cceab01ac310511da604b306be1a3e7b15a39b95cfb5b075c40d9c0098a043d934ff4547d66f598a14b58ef28387521c73a681a1de4c"}}}}, &(0x7f00000016c0)={0x1, 0x1, [0x26e, 0x9dc, 0x641, 0x528]}) membarrier(0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001700)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001740)={r14, 0x80000, r0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f0000001780)=0x3, 0x4) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) syz_mount_image$btrfs(&(0x7f0000001880)='btrfs\x00', &(0x7f00000018c0)='./file0\x00', 0x40, 0x6, &(0x7f0000002d80)=[{&(0x7f0000001900)="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", 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{&(0x7f0000002a80)="5159697c59a5009c8d4f56b053aa85852a7a672ce3cea0d7494032ad08eb7a0efb757f9835da0d6cfd254996baeda456ad06ffe08ad28e85ed794de8bd983dd0947b421f2578f5b51b64f20684c415626749f9cfade6b09f764c6d0d42bf68091c1e4a1ccfd53c94d71069e6f2daaad2d4ae4be3c97cff8f4362a74bca558c301288e2ee696dc132292ca67b09131c8241758d3c451b4d80574239ea0e41b1e7f4ea79c61fa35d2b29eda11b64cec0541d89ac72cbb3d8757d24592795aa667dd830f8e83ce89396bc72687bbad85777ddc3c66d0a53ecb7fb02e152e4188f33b9ff581d17", 0xe5, 0x8}, {&(0x7f0000002b80)="4ad5469319ef1cd5c7720bb9eb3bde3fc0f83cf3640f5d7444ffd63e72ae6e376a6ec832297761bcad1eebfddf6a14ccfeb02ff739c760f3a332e98b06ac0c4b6e520d07ebef6c4ff302e4b9689cb921f922e7d47a426b4ee0320f7174873d22452d77d482b7796d7415f3a3f1f0eca35db6a9bfcbae97e52d10a10d24b0a1eaa87b311f3fe091f60f0c7ce59a2768633e29e1c4d433f7d89a7eb55c3b30b632857aab7cde567fd669a5ecd974734f7d01d924c22d079dd7c73e7646e2a54b43088ff1a83ee260576ca02d0bd0fa6dbe4b033fd688104a62770f518bb3a4e4b25167", 0xe2, 0x1}, {&(0x7f0000002c80)="1bdc95f94adb915cd50054cc2f1d1de7afc17012273ecd58d28007a7ae500d941d782fdcaebc649a6cc9378ebed31e940c272dfbdd66b6883b4fb74308ef55129625f6cbcbad24450602e4631bbd08342a28950a6fc600be95eefd9a9043ec747eec2ec67560c242f98e21a4d7bc88708942996a55cfcf1b28d4f99439a658b4cbeb6c2b86e925063328955c25dc20f6c719168f3040479cf6083b2ee94616c4c9fcb1795764e34ef293f63f1ab460292be919e9e2c070fe1e2bce3872db33d8636d0c3b4ab57e9ff01eb87b1059989ffce1", 0xd2, 0x2}], 0x2, &(0x7f0000002e40)={[{@nodiscard='nodiscard', 0x2c}]}) syz_mount_image$msdos(&(0x7f0000002e80)='msdos\x00', &(0x7f0000002ec0)='./file0\x00', 0x1, 0x6, &(0x7f0000004300)=[{&(0x7f0000002f00)="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", 0x1000, 0xfffffffffffffff7}, {&(0x7f0000003f00)="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", 0xfd, 0x8}, {&(0x7f0000004000)="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", 0xfd, 0x7}, {&(0x7f0000004100)="1724d61c9540f2ef2abdd839a95390689321cea226c91a6d98622aa6c2bf47c0ed2d8c1e30bb86d981812bbb794695566dd1ecd0717cc21f48171ad3386b77b7925184c1c4fcbe9d6e6a8eea7f297f293e945bb19d6ae7761d335c6d3869929410b1b78df8b2c14a7321cc7b403948bfd830ad1d3db03c01d282379cec077661d7593f263c491ed4987e5d4e1ba6f7947375fcbc603897e4962fcff3a8c17e09b1e1e6d5afc4766ff76cd8fe80d9bf45682d37126ac8b730ab8c81a3c9cc38f5193c3a4ef03b1daef76f34ac35138da437c030625f58", 0xd6, 0x96}, {&(0x7f0000004200)="ffadde677a81a7ed1bb7737aeb39d3214bd89a7a6438f6b415c6e03e54d28bf26d38aa44a1af901ee6f8543beaead74e5bde1338ff1824599cd5a199b007b13e586a067f2439547c886c46d77eb6e670a83b8c0f6b50c3536192d71fb0278719d2a3c47696778c12d38edea54ff5612724be8b7b992d880f3db6538e478b9c70ab63c898556de96bdb93a110220555dcee57a27a", 0x94, 0x3}, {&(0x7f00000042c0)="aa20002853ff2aee1c937179f625c15e5a2c3e872ae60d6eb5d54cd0426912cffad21d73d9c8455d1907bf13ff1658e14b", 0x31, 0xa8}], 0x8000, &(0x7f00000043c0)={[{@check_relaxed='check=relaxed', 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000004400)={0x95, 0x0, {0x3, 0x3, 0x1800, 0x0, 0x101}}) epoll_pwait(r0, &(0x7f0000004480)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xe0b, &(0x7f0000004500)={0x7}, 0x8) ioprio_get$pid(0x1, r7) 2018/04/02 16:34:51 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x4, [0x7, 0x1, 0x9, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x9}, &(0x7f0000000100)=0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x1, 0x3, 0x5, r1}, &(0x7f00000001c0)=0x10) r4 = inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x2000010) inotify_rm_watch(r0, r4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x101, 0x5}, {0x7, 0x56f}, {0xffffffffffff0001, 0x9}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x7, 0x30}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r3, 0x4, 0xbe5}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000400)) r5 = getpid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r0, &(0x7f0000000480)=@kern={0x10, 0x0, 0x0, 0x2020}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) fstat(r6, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000ac0)=0xe8) r13 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000c00)=0xe8) fstat(r7, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000dc0)=0xe8) getresgid(&(0x7f0000000e00)=0x0, &(0x7f0000000e40), &(0x7f0000000e80)) sendmmsg$unix(r0, &(0x7f0000001400)=[{&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000540)="f0a2c56342fe525a3fa676bacfb98e3ea9379640a686fb96ecc9ab7ea5741fa1dd6818ad1d100bda9c7b5c4f59008d97b348893bbb369228175f43dd503956017d48454a84c1fd78e0cf29eff455c2030db21b3b023163e49a6b1178d6c0f909dea006e469007821632bf84fe8596ea1f8aab4506c29dc7b3aff66d25d2e7d4dd65ceec511df838a60892ea72fbb12ad09fac9b06a4fe3ad7d4a1cc659f393cb0e69a898275d5e04c1d1df6f7251e0cea7", 0xb1}, {&(0x7f0000000600)="a2a717949ab7d564d67a0ae99bf2d21281e7d5a9696cc19e88b12e3776be63e44756cf6953165c67fe198d1fc8e03d5c479e58d71223c2ccdb1d921b35b1e4737f8a9e6f02", 0x45}], 0x2, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r5, r8, r9}, @cred={0x20, 0x1, 0x2, r5, r10, r11}, @cred={0x20, 0x1, 0x2, r5, r12, r13}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r5, r14, r15}, @cred={0x20, 0x1, 0x2, r5, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r7, r7, r6]}], 0xd8, 0x20000001}, {&(0x7f0000000fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001040)="bfe53e56828ccad8cd84ad7edfe41d2a06cf5bcf8607e60ea3681acd9a8cb2bdab670bac29b852f711bd2d95fe77685392491d6796761feee2adf0f72c9ac3a012864a6bfc86b594a039ee2eb428e70c6b605fdd85247918f2de25263355f9f91ee9181fd24a6f74b6cb38148b40163c418bb5c77e7c55b6a1109b547d0f24545e0e6170d87af656cbf322d7b820ee7b02fe42a8060bebfea82d574bc5ce59175c78dc53da93d508929c8e96dacef67b651fa97fce8f7a7af259f386da5095498d26cc28778181f9ede2314162d3b6a51637591b0907ddb69f987be026fc5afef7e36d58abf34876897b52c7ff2734", 0xef}, {&(0x7f0000001140)}, {&(0x7f0000001180)="8091aa30494224c6900b5b474733f44d4054beb0dcc14512fe5c39f116161c434217536b394a1f657b269f29bfd11e64f5875b6cbd89ae52b6c06d9e34a581117518ea56dba840f4a454625bafa962b3707df2dd1e0870ccb9d76af70b3e6b5d5c8fbf5390b2325523", 0x69}, {&(0x7f0000001200)="9c67960acf629abee69aef26185616d4514188c95c4a5fc3d38765b729ada6cfc54f6841318ba2eecf765c33c2d662e5f001cfc850b61c98bebdf5c75539f5dea9c45dd9da360fbd4acec1fef274caf206afc14905910f5b4dfad4f6382be7b3cd83ddd25e7f5ec962d187092dcb14ee081daf67127d734fa701fb23bcea1830b9a4dce5a0e9abb9560b8054ab01b0039c9c4922a5a1ead6", 0x98}, {&(0x7f00000012c0)="ae1fd8d7772f089288a5d62ad11ca8357ac5f1640a19e63cb078d162b0d4d6d114f9c945ae1ee728f810c220287e0bab46894cb720d42ae350ae8e58d72a87b99202d61cfcd8faa8199bb23277bafdbf8f8b435621ea2b01193c392703935a2e9c3cbd9d025659b6f07cc1e0e9599821155fb13408fcc2a336f2d9566981cc8a030af4b3e3c992fda994768502b2bae544924d28240e22589985a8c701c2ddb1244c2bef71268503871a34", 0xab}], 0x5, 0x0, 0x0, 0x20044004}], 0x2, 0x800) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x7ff, 0x1) getpid() gettid() fchmod(r7, 0x184) 2018/04/02 16:34:51 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff, 0xffffff00, 'gretap0\x00', 'vcan0\x00', {}, {0xff}, 0x6, 0x3, 0x20}, 0x0, 0x98, 0xc0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x4, 0x8, 0x1382509b}, {0x80000000, 0x5, 0x100000000}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x10}, @loopback=0x7f000001, 0xffffffff, 0xffffff00, 'bcsh0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x0, 0x1, 0x24}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {'bond0\x00', 'gre0\x00', 0x1, 0x3, 0x800, 0x5, 0x3ff, 0x8, 0x4e76, 0x8}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x7ff, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) r1 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x5, 0x290082) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000500)={0xbdb, 0x3, 0x4}) accept$unix(r0, &(0x7f0000000580), &(0x7f0000000600)=0x6e) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000640), &(0x7f0000000680)=0x4) r2 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x55c9, 0x480) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1, 0x2, 0x5, 0x8000, 0x5}, &(0x7f00000007c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000800)={0x0, 0x2, 0x8, 0x8, 0x81, 0xc2f1, 0x2, 0x8001, r3}, 0x20) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000840)=0x4, 0x4) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000900)=0x3f) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000940)=0x2, 0x4) r5 = syz_open_dev$sg(&(0x7f0000000980)='/dev/sg#\x00', 0x9345, 0x60000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000009c0)={r3, 0x4, 0x4, [0x3, 0xe646, 0x34, 0x10001]}, &(0x7f0000000a00)=0x10) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000a40)={0x0, 0x8, 0x563, {0x3, 0xfffffffffffffffb}, {0x10001, 0x91f6}, @cond=[{0x80000000, 0x4, 0x20, 0x1f, 0x98cd, 0x6}, {0x3, 0x2, 0x1, 0x2, 0x8, 0x8722}]}) utimes(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={{}, {0x77359400}}) bind$netlink(r0, &(0x7f0000000b00)={0x10, 0x0, 0x25dfdbfc, 0x1}, 0xc) r7 = syz_open_dev$sg(&(0x7f0000000b40)='/dev/sg#\x00', 0x10000, 0x10200) ustat(0x2, &(0x7f0000000b80)) fcntl$addseals(r1, 0x409, 0xb) ppoll(&(0x7f0000000bc0)=[{r4, 0x208c}, {r7, 0x8}, {r1, 0x101}, {r0, 0x1000}, {r4, 0x200}, {r0}, {r0, 0x3180}, {r1, 0x2014}], 0x8, &(0x7f0000000c00), &(0x7f0000000c40)={0xffffffffffffffff}, 0x8) r8 = semget(0x1, 0x0, 0xc0) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000000c80)=""/183) setsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f0000000d40)=0x5, 0x4) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000d80)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000dc0)={r6, 0xfff, 0x30}, &(0x7f0000000e00)=0xc) 2018/04/02 16:34:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x9) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x3d0d}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x80000000}, 0x8) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000002c0)={0x7, 0x8, 0x8000, 0x4c0, 0x8, 0x7}) r3 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x955, 0x20000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000340)=0x1d00) r4 = openat$cgroup(r0, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r0, &(0x7f00000003c0)='cpuset.memory_migrate\x00', 0x2, 0x0) r6 = semget$private(0x0, 0x4, 0x8) semctl$SETVAL(r6, 0x4, 0x10, &(0x7f0000000400)=0x9) recvmsg(r2, &(0x7f0000001880)={&(0x7f0000000440)=@ipx, 0x80, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/3, 0x3}, {&(0x7f0000001500)=""/152, 0x98}, {&(0x7f00000015c0)=""/249, 0xf9}, {&(0x7f00000016c0)=""/162, 0xa2}], 0x5, &(0x7f0000001800)=""/98, 0x62, 0x8000}, 0x40000000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000018c0)={{0xffffffffffffffff, 0x0, 0x7}, 0x9887, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x1, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001a40)={'\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001a80)={@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x1a, r7}) recvmsg$kcm(r0, &(0x7f0000002100)={&(0x7f0000001ac0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f0000001b40)=""/75, 0x4b}, {&(0x7f0000001bc0)=""/103, 0x67}, {&(0x7f0000001c40)=""/245, 0xf5}, {&(0x7f0000001d40)=""/218, 0xda}, {&(0x7f0000001e40)=""/141, 0x8d}, {&(0x7f0000001f00)=""/203, 0xcb}], 0x6, &(0x7f0000002080)=""/75, 0x4b, 0x9f}, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002140)=0x1, 0x4) dup3(r3, r4, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002180)={0xffffffffffffffff, 0x1, 0x9, 0x3, 0x6}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000021c0)=0x1, 0x4) bind$ipx(r0, &(0x7f0000002200)={0x4, 0x3, 0x7, "8c3141e9995d", 0x5}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002240)={0xff, 0x6, 0x2, 0x642e}, 0x6) unlink(&(0x7f0000002280)='./file0\x00') r8 = openat$vsock(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$dupfd(r8, 0x0, r3) 2018/04/02 16:34:51 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001740)={0x2, r5}) ioctl$TCXONC(r0, 0x540a, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001780)={0x3}, 0x4) bind$rds(r0, &(0x7f00000017c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001800)={'ipddp0\x00', {0x2, 0x4e24}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001840)=0x3, 0x8) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001f00)={0x5, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001f40)={r6, 0xfffffffffffffbff}) 2018/04/02 16:34:51 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x100) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x7c9, 0x8}, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000000c0)={0x80003, 0x0, [0x8, 0x7, 0x4, 0x401, 0x2d5, 0x8, 0xffd2, 0x8001]}) r1 = semget$private(0x0, 0x3, 0x101) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/205) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x2, [0x4, 0x7, 0x80000000, 0x7fffffff, 0x115, 0x3, 0x3, 0x5]}, 0x5c) r2 = getpgrp(0x0) get_robust_list(r2, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0x18) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000400)={0x2, 0x561}, 0x2) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x92010, r0, 0x0) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000440)=""/23) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000a80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0xc) sendmsg$unix(r0, &(0x7f0000000bc0)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000500)="ea1b484c599d74cd6e8c0a608df907732dc93b630af05c7fca6909e64e0a162871b27a6cf7bae6f814767c50c214f14120a6a0eac1b36419d9715afcd243a52c93bc84ec58667505ca85a33986cb15f648c882a7c7629d9aeb8683f675433b911dd4900c22344cf6d429df8e4a890325e4ed17", 0x73}, {&(0x7f0000000580)="43c2ebeb5b809aa579e0ef81f06bda299662ffa0b7bdc227ff6a10c340d372a37900a87a9a48f2d7eced17892f0047b23dd77ea8ef9225a0d0295ef72c2cf61861a8ccc15622aab906a2dfdc635c5d3054dee110cef57b0cd327500089d7ffcd6e44d773597a46865896129d7cc5cb0aa67d70d635b4f8782cfd63a06538ed7846af27ea7632218089b0162cefb6fa251c799d1a851c40d56bd4f8a909b1df9f", 0xa0}, {&(0x7f0000000640)="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", 0xff}, {&(0x7f0000000740)="ae214aacc6630658b281054384a492dd7bdae879141f95", 0x17}, {&(0x7f0000000780)="ef327843f02b2293f58903f0940e4a695240aa7aadda91776fb0222b069428c5a2b6166b8aaffd669d41c14db27404f858a864d976c967969e5a810227c8b47abfef0fa905d8a1536fcd8a52706675a651ca41a2efaff40c4cb60afa316cb2f832b5ea4ac1d840bdda180cf0ed21e7f20ab9db6d4af7", 0x76}, {&(0x7f0000000800)="e48d9cd5a4e3450054c00d028d86eab3bc40901d06d09b7c8e0f072c6e552fae9f3ff5b1bf34eb29ba735bb9302d9619b306ae95475281cb084c03fa03fa1408a899638393f7d5904bd74c718b2424f77f59d8c2d598c6b36eef47181a669a0cf5f5087bb17903f148673646a9d2fcea1a600263bd756e", 0x77}, {&(0x7f0000000880)="a095c85a242ce6a49d5680edb307e28a81d3b2c87c0537f6206fd1aa3133253bba3d1fc160015748ee0130eef8aeb0a140b9f029d5c407aa9031acdc1cc0187b9ddb32e528c98283de172d22ab1d0da9384741d89d", 0x55}], 0x7, &(0x7f0000000b40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r5}], 0x48, 0x80}, 0xf711489a37a2f203) getpeername$packet(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0x14) semget$private(0x0, 0x3, 0x290) sendmsg$can_bcm(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x1d, r6}, 0x10, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x7, 0x2, 0x85, {0x0, 0x2710}, {0x0, 0x7530}, {0x1, 0x80, 0x0, 0xffffffff}, 0x1, @can={{0x4, 0x6, 0xc0d, 0x6}, 0x5, 0x3, 0x0, 0x0, "11dec3d1bff3771c"}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x5) get_robust_list(r4, &(0x7f0000000ec0)=&(0x7f0000000e80)={&(0x7f0000000dc0), 0x0, &(0x7f0000000e40)={&(0x7f0000000e00)}}, &(0x7f0000000f00)=0x18) getgid() getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) kexec_load(0x7ff, 0x9, &(0x7f0000002440)=[{&(0x7f0000000fc0)="4e8d9335fe9dbd1b76c6e0919a8a961bf4d48ee75cbfdbd9108c65fbc8b31ba7430589", 0x23, 0x2, 0x3}, {&(0x7f0000001000)="3706882f6b", 0x5, 0x0, 0x45}, {&(0x7f0000001040)="d4b910cf26c015b56e407ac95b9f78560a3596a0f9c3071a086d0010714c007eb18cf709f86d3c9b93f3613988ca5f503bc4d06fe407297c6aed056d1ff6bb87cc33c4cc1cafe5ed55bf5b6c1aafa17729e8dcfa25d8a19280fba24dc58aacce6f4c6f17d7f3087606a58981b96fa1cd0fb9e4631b2d6fb3448a50b3b79d85aa5b3468ce7743d7f39773821d33c51190dd89d6e20dca012e178cabebb8c6c86f299540a55b8704ceeb9229a8e8dc526a693dad9a6aa412b773447ae27b8923b0932e3b5de820e59f8669d9ee10c853f5f9bec65a3a58fa3a3727e2e9e279984ce2cc3d97feff94ca3a612a0272434c", 0xef, 0x4, 0xffff}, {&(0x7f0000001140)="0d89161db65216a01a6dc333a3f9d06eca95632ceb7b5c689b735997cb2575d587e25fdff9f2fea231cf90a2928459b26a95894cf5ad0e1d8ace65d13d29328c26006a836d5a06f5136c2bc2ffe3be7969d80ca3ace3219b96d129184cc6cbac2c5a1e496f982390d6c09df15f9e842037434a0acd13801326", 0x79, 0xffffffffffffffe0, 0x8}, {&(0x7f00000011c0)="8c9332b12a4e654e3ac4b9d169c6d62926fc57a5620a10644fd1f02e8de929d15a20a07b73dca7a1b6b2f5a3d577dff217b2bf52195d7cc05399929b1fa3b9cd01508e0523e6a2f31f537e05a2506043d05aa7e86a2c34fcac1c4526ddd04304285da1145055204b16eab3a8d5f0b58996e05d65854154f6f82fa65279ef149129384eed8cea455cbaee64dab9bb98eacd75402d5a802077b0e916aeb8b2b97eb05a06588ecf5dacb60f5f1efd53b488d95a610ca8a1", 0xb6, 0x2}, {&(0x7f0000001280)="053050d4a93ec0ecb437c42c889aeef067c980ffce4cf4a0b1a9a228c6fb7866f3f1c157e7de878d409507ccd37454a52fc48a9ac8b7f9cd9e95918444c8bc5a0a8a0b93a6c45816f8bbdc06346bf90887fb7839daa6b85253a7e4b08cf19209eef219078b4f5fd0bfbbeba0cf041212ae5446781c055da34304788050a4e6", 0x7f, 0x1000}, {&(0x7f0000001300)="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", 0x1000, 0x1ff, 0x6}, {&(0x7f0000002300)="55d57c3f63eafff474ee3d15379ddfa167ddebf329dd530968a191b234327f06922f", 0x22, 0x10000, 0x75}, {&(0x7f0000002340)="1afce373c2d23c192c3c4e069e809fbf5afd93bca73e7f3a4f63522b6dd21a914e819ffe26d3f37041ccbaf850d6ceb41cda6046b87269706f6811743dd535c06c442b5450109f6a09e9d97054cbc1acd498559dd1958e242e7e380d3e335346674518e536acbdd9647e1f85f8eab27c02e0854b97ced2f0125f18f20b899ec9faa92194018e7fc0e407d23560977e8aa58cd0a0236f4a3718c399887e79299dc87de8ccecfd815f624324b684650ebcb176f2112367e1de52cb45b296682d6607c2229f1354a432a8a403ed27c10c59e264e310e65480d5f01a15ba917c0d72", 0xe0, 0x6, 0x8}], 0xa0000) semget$private(0x0, 0x2, 0x50) semop(r1, &(0x7f0000002580)=[{0x4, 0x5, 0x1800}, {0x1, 0x40, 0x800}], 0x2) r7 = add_key(&(0x7f00000025c0)='id_resolver\x00', &(0x7f0000002600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002640)="d387d42b11f7c3c5e11a642672c92bcb2898560f794b5606360b3c98b3c2988d67beb270f431d8b734e3aaeda480b3305714090704291803e8c7f8d7c63077f54ec3e8f07e2b768e2a2342f8ba5d9bb3d445ede0460d42a411501205fb5f48ce9570d5ee5f71c10c970a3ff84eb8cc39aa8d2078f0f17c2bf57528f6b3a54510ee9e54337d857e5cbd5de5e078f4d87c0da7ec56d255548542a57ffd3a38a63328d2a89d0743d9cc0b925d2c0e8bf36f111a03457752ec335e0f116159ea73bee0d549623d88cb56bbc9c0ef3ffa338b115afc0a7fc128ef1de5a0962be177e61339fb161d990d5f5df724630ef3a740efe111aadd023e7e", 0xf8, 0xfffffffffffffff9) keyctl$invalidate(0x15, r7) r8 = syz_open_dev$sndmidi(&(0x7f0000002740)='/dev/snd/midiC#D#\x00', 0x0, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000002780)={0x3, r8}) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f00000027c0)=0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/02 16:34:51 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x2, 0x3, 0x1}, {{0x77359400}, 0x700000, 0x9, 0x1}, {{0x0, 0x2710}, 0x1, 0x3f, 0x4}, {{r2, r3/1000+30000}, 0x3f, 0xb442}, {{0x0, 0x7530}, 0x1, 0x5, 0x1}, {{r4, r5/1000+30000}, 0x8000, 0x2, 0x80000000}], 0x90) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r6, 0x8000}, 0x8) getrusage(0x1, &(0x7f0000000240)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r8, 0x21, 0x15, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000003c0)={r6, @in6={{0xa, 0x4e21, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, 0x8, 0x1, 0x6, 0x2}, &(0x7f0000000480)=0x98) r9 = fcntl$getown(r1, 0x9) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) ioctl$DRM_IOCTL_GET_CLIENT(r8, 0xc0286405, &(0x7f0000000580)={0x3, 0xffffffff, r9, 0x1d32, r10, 0x6, 0x8001, 0x7f}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r6, 0x72a}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000600)={r6, 0x3}, 0x8) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r7, 0x0) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f0000000640)={&(0x7f0000ffc000/0x1000)=nil, 0x5, 0x2, 0x41, &(0x7f0000ffc000/0x3000)=nil}) sendmmsg$unix(r0, &(0x7f0000000680), 0x0, 0x40810) getsockopt$IPT_SO_GET_REVISION_MATCH(r8, 0x0, 0x42, &(0x7f00000006c0)={'TPROXY\x00'}, &(0x7f0000000700)=0x1e) pselect6(0x40, &(0x7f0000000740)={0x3, 0x3, 0x7fffffff, 0x24, 0x0, 0x4, 0x1ff}, &(0x7f0000000780)={0x8, 0xfffffffffffffffe, 0x3a, 0x7fff, 0xdb, 0x8, 0x0, 0x8000}, &(0x7f00000007c0)={0xca9, 0x4, 0x4, 0x0, 0xb3c, 0x3, 0x3ff, 0x1}, &(0x7f0000000800), &(0x7f0000000880)={&(0x7f0000000840)={0x31e4}, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000008c0)={0x54a4, 0x0, 0x1, 0xf7d}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000900)={0x1, r11}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000940)={@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff05, 0x3, 0x3, 0x6, 0x8000, 0x7fffffff, 0x5}, &(0x7f0000000980)=0x20) timer_create(0x7, &(0x7f00000009c0)={0x0, 0x36, 0x4, @tid=r9}, &(0x7f0000000a00)=0x0) timer_gettime(r12, &(0x7f0000000a40)) socketpair$inet6(0xa, 0x80004, 0x5, &(0x7f0000000a80)) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f0000000ac0)=0x1) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000b00)={0x3, 0x1, [{0x7fff, 0x0, 0x2}, {0xe9, 0x0, 0x6}, {0x2, 0x0, 0xca}]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000b40)=0xed, 0x4) [ 44.874791] IPVS: ftp: loaded support on port[0] = 21 [ 44.927503] IPVS: ftp: loaded support on port[0] = 21 [ 44.977870] IPVS: ftp: loaded support on port[0] = 21 [ 45.023550] IPVS: ftp: loaded support on port[0] = 21 [ 45.091237] IPVS: ftp: loaded support on port[0] = 21 [ 45.150709] IPVS: ftp: loaded support on port[0] = 21 [ 45.237697] IPVS: ftp: loaded support on port[0] = 21 [ 45.336837] IPVS: ftp: loaded support on port[0] = 21 [ 46.864548] ip (4869) used greatest stack depth: 16176 bytes left [ 47.034753] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.059437] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.163952] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.320354] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.402594] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.606133] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.615295] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.720295] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.692389] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.698542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.835578] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.841847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.912771] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.918943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.947547] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.953756] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.964389] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.970529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.079485] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.199772] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.284989] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.291200] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.302093] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.311129] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.324493] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.419880] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.426060] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.450927] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.457128] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.484510] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.491142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.505079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.603501] REISERFS warning (device loop0): sh-2006 read_super_block: bread failed (dev loop0, block 2, size 4096) [ 51.631606] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.637854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.645233] REISERFS warning (device loop0): sh-2006 read_super_block: bread failed (dev loop0, block 16, size 4096) [ 51.648902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.656011] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 [ 51.681862] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.744823] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=68de9e00) [ 51.783507] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready 2018/04/02 16:34:59 executing program 7: memfd_create(&(0x7f0000000080)="73656c69e54aa3d9", 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000afdf)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) clock_gettime(0x0, &(0x7f0000000140)) tgkill(0x0, 0x0, 0x24) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 51.790500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.799265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.825480] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.835135] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.849131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.892441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.907575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.920758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.928583] REISERFS warning (device loop0): sh-2006 read_super_block: bread failed (dev loop0, block 2, size 4096) 2018/04/02 16:34:59 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff801, 0x1) accept$alg(r1, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="09ab137c7f7a1052d2112daaaef8a09248796654b638b098fe3be362972e6e7bfe68742cc8f1de2dd93f85963b7b3603d873f6ccb7e5c49d9ddc852f98736f432c32b2d5db7a6ee95597c00863e2f5b8440a7575ff76f3a19d9fc03a9710cc0006813a88bc9d9c59f184f175b95c7de68c7515a83bad5a43b5825adee9f5603ffd584cf6afa6024ce295b6c698a075ef44235c8dcd1a7fea1a1402628987e1eaeba817267ae00ee3b4dd81cb00d8370d2b37605ade489bba4dc6bf09be1496f2926306321ed9a8a7bf692a9acff958466f5d66c97f09f72acd8dcaa3b7e4b59245ee53a79d86da82d7c387e998a04439", 0xf0, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000000280)=""/244, 0xf4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000140)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r3, 0x0, 0x70bd27, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3a}]}, 0x40}, 0x1}, 0x40000) [ 51.948572] REISERFS warning (device loop0): sh-2006 read_super_block: bread failed (dev loop0, block 16, size 4096) [ 51.950324] mmap: syz-executor3 (5796) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 51.959435] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 [ 51.980628] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.073236] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/02 16:34:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10aea61134de09d8f0e9ab67e4bb4b3c5199cadf58ab550c72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b674281395000b90f0d692d30ecfb806326f17f0a7a24aa58b111193c5f100bb2e1f3874a807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c90000010000000000b5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b4ffc5251019eaee59d117d34c7be50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a504000000000000005105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd4268012c26ca447751ef7df01c13c7cb674ff41cb3c7f6890300e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6bfe789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef91b0980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8ac2f4276cb102ec89d0a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) r4 = getpgrp(0x0) sched_getscheduler(r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 16:34:59 executing program 3: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0042672c10d7eaffff39647db3690a1b6aa54c979b8f6e7262736d7ca049e432cdc46ed1c7cf195f522ccb280635ab44c16973b37bd322c6be073a4c1fa11135e4c9d54330b59992831c43dda70340e4561c4fb269315ff5667c8de6b3701b73ae3b1ad6f36d70d334bfd9335593e2407adbd7d332bc94c19be761b1d53e563855c0b52082fd3f7fba098e6f598d630400000000000000ba4cf626badfe0e621f00602596931c46ee577c30c9062df924c07d5a2ff44819ef41f511e4123c563c53e3bfa1b0575eff524c89bb00735bcefbab193314d59503f1f3cccca2adc37a4"], &(0x7f0000ad3ffd)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r1, &(0x7f0000000040)=[{&(0x7f0000514fff)='1', 0x1}], 0x1) [ 52.205608] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.212146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.223927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.338071] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.344697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.359100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.399229] gfs2: can't find protocol dlm [ 52.421197] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.427510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.435370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.445135] gfs2: can't find protocol dlm 2018/04/02 16:34:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x7f, &(0x7f0000000000)="51d20340dd5bbc77d815e444abb670c4460b1ffd1294b01e59ae399a2297022423f3b8e85731dafa62e97ef971c8912cc72edc2fe758993468ba636bb4cdf783b4d4601452fe46c9ac0e6ec48ca3ee7ccd7db5511ec2f4b09d6029f45c906837978b712ee1aae372825124ad6c14f50f2fec42acc2beae71e114f885780b71"}) 2018/04/02 16:34:59 executing program 3: shmget(0x2, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) syz_emit_ethernet(0x7a, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv6={0x86dd, {0x0, 0x6, "897a89", 0x44, 0x3c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/04/02 16:34:59 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfff, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3a39}}, 0x4, 0x3f}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x7f, 0x30}, 0xc) clock_settime(0xbe689cead0477aa3, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000001c0)=0x400) 2018/04/02 16:34:59 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x80, 0x5, 0xffff, 0x2, r0}, 0x2c) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/02 16:34:59 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001740)={0x2, r5}) ioctl$TCXONC(r0, 0x540a, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001780)={0x3}, 0x4) bind$rds(r0, &(0x7f00000017c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001800)={'ipddp0\x00', {0x2, 0x4e24}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001840)=0x3, 0x8) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001f00)={0x5, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001f40)={r6, 0xfffffffffffffbff}) 2018/04/02 16:34:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000680)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) recvfrom(r2, &(0x7f00000004c0)=""/135, 0x87, 0x10000, &(0x7f0000000580)=@ipx={0x4, 0x20, 0x1000, "255a0302d2ce", 0x8}, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000300), &(0x7f00000000c0)=0xfffffff2) ftruncate(r2, 0x1) sendfile(r1, r1, 0x0, 0x2) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x9) inotify_rm_watch(r2, r3) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000480)={@rand_addr=0x1, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x5, [@empty, @empty, @loopback=0x7f000001, @empty, @rand_addr=0x4]}, 0x24) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000340)=""/71, 0x47}, {&(0x7f00000002c0)=""/61, 0x3d}, {&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000400)=""/6, 0x6}], 0x4) fchdir(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x3, 0x0, 0x4, 0xdaa, 0xff, 0x3, 0xfba, 0xf2, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, &(0x7f0000000280)=0x84) 2018/04/02 16:34:59 executing program 7: open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffff488a) sendfile(r0, r0, &(0x7f0000000000), 0x4) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) write(r0, &(0x7f0000000600)="020d82d980351560b1c23ac6a32ec58f6fb8535f9064218f0eb18b4d0bac4bb8734aa7e06006ea5a889083e6dd005099a77546b828d90308b73ecf80b57536c13a5d031e51a277b03782ce617c4bbfae0680d2bbb5485156a01c1c881649ba6f4bfbdbf91fa9ca1264fee277d4d149157338b1534a77fcde6a3a1f942bc3d16a70683636846f524aa370895912d60d3eb7619c86a43ad09dd91c95eb5d6b0f216fac8ce36ac1baad12d0574a919bd9105adf2fb787f901b8e197fc1db0ef1cca00f9c8c850b14e71002f016b1bc26f9060282936f52ba8e56eeaa5cb294e30cb52a77c19d5877124805df873c002020172eeb441ff08fd1787ff69008209f10f8bb9fa8649f33e1d5f371d1d3002bca5a61584907bd573bbea0039d0b8f17a7bfb447bc351841135a9034ab9ac6041d4e8da39965c0983ba54ce8ab3e3b7d350b4303e38382d744f90a608d3f79de2137d757f8726c808bc2a033b334ed8c47e360fc4bc4fa14c8f4864a86ae6a490e331e66eea1987821b83346ace1327704f9bef951bb8cc3fe1912b12114d81c55a9c03ee310af0c59600166631faac8601d13b0863862712ec8960d27ad123516bbf004554794a8efded6cb8c948b8abdef5aec909764011ea2d2e1c8daefc7ae110e6d3fd9cee788f8b6ff77f49fb00c8b0ff255e0c03149701b9bed754201cf6fb0a1946a7299dc95acef5410e1d857045241081878998d19657e1cb8b1c0b0d63c8f4261e2627959f8d58c5c9aae486c1f3dd466a777b5fc0b4ec4337181531601e35296d47f03e1c83d4a31f6298a8557f87fba37e772d6f87609c80a5da5eea615b098a6a18ce63bb1921572c29e420004e00bd3c28b97e64c9de61136733368a6e552170315a40d4b1b416325d042dd9c6cef004e20aab061b47cf64c118c5e2a8bdf4bbd5f72060acc7878442ffb8a02140d482a0fc19ce78e37dba5b8c81a3f7bdabd87eb309a5e8e8c48c939c679afa64fe435df2fcd0e48d9a91ce1f16a6011380731f7c244dc348507f66eb4a471c576def381cff15c80a55573ab8294c86ca98dda0edb497a51b4263428ca388ed840762d7b09ab11886dde82edf5074dc977a89417969937592baa8e70b062b9144d76c9828c4a0f97488393a44afea29d271125dea4a657f159268e468d9dd380ab1df6c719b14f694a622640a960ac08604a195fe2cd988e2a672b46617e5e7a4fcc988770581d9492314d1d0faa491c9d531f813bab83482d0dc8f6278b24dbfd933a6db5d8a8d5d14580745df666f23d774be36d835b9feffa3b47548031ae0eb680b669d2834a4656997c07437284808dc3fca005402c7bb4139929b455f465ff867c717b10fcf8d556fc583d58513eb805fe027669ff7b40be06a0facc2b9e0bf54b0a7365f11c916da03ef39782747328539336646c3b7db580bf332af0cf2aaca294d8711763f93ce018ce8dc67cf955fc51c527a603f89c7238e197d53d88c736fa88520238e358af7f1d9292d3350fb2497bc20436f8901ea44d44936d585aa5ea3083dd336ae5ee072f223df334ea9c63f915605b22c93aa2fa78b480f9c722c560ea414feb17f172f0b0b06cb245e27055d46a2f4079b92c3d7ebfb405190b8c7a6fc6b9ae60def81addbbb07ca71c25e322eadc0ad005dc5666212a24ea12ebe38d23aa4d9019fd6a30da54b03366f21b74a8bd08f4eb7c1c338e5853096be2fca3363da2275701c0a9b81b79152a79bc8652602ea599d9e4aa47617cd8b0ae742ae6f5b7623a64db76ab675b5b7751154fee6950c1592a311794caae82f9e07ac49c37d1368d9aeeaf05be5705ed3ce366fd603d330359c864cdbab2c885c9600e015f10ea8ddca8f2dfec6f70898bc6ccd71a2f421d43f0e30971c6b6dfb395fc7759aa9412b37ca9ee11475725ff549238036793a016860762a420bfe4378571833eee00be31f0c3e06d15116dcc0cba05ebde6bd8543c050e372644c23c8ffd1cfdc2e4c4a7dedaa5c0e9d3cdb1e46bc8ed37f4ee7ccb9b78d9b733b0dd755c6d4d024b8976786ed67b4384dcd07471a79ac58401884be480a6ed37b3bf0fb016da0a15f495c528d0e177d445077634c03406a85ed226ac974b45d6caf3229267a7e093039040d6d7bead6046340a041ad1210eb6ba96798551f811b549d45f864502dcd8acacb5a8128e9b22ff309730405b6a6041f0e3150534c377584dd06fd2b7298b40b219a385c0a0dafc235f89520d279b78a8c490dbe1ba7b0cf1b7d97877df7110db73678caa2a4a06180227f50f2b4345ee7d6908cde9fc0e607c06313057ac7ea45c746c0a1d01b96f3b858bcb50499fd9d5f169245c0bf61e0ee2e9448ddaf5f6dee84346e88e3e0e8424158dd19901fc62480e1b8fce0e35b1af33d325fc1d9f099ebdb443a7a9e2d5b790064cfe83ef2cffc032764a3dbab5c192b2b706f2490c4132ecdfb8199379ef5753b342220474dce5fa8350bf773cfe6ea4e59069afe26d13e2520cbe160d6e6277f66f59f662010ca8b04c39c13dbe58714b0c20fb60ce35956f03d0ce7d1c8f49fe58e4e02b0dfb2bfa7e2f9266d4d277a26c20eba8fe9e1a6f4d33eea0408e7851037feaf98b206e715f4f271a5540b4378c66ff443bfc27590b804ce0113a49d0f9a228704e060f941ac4cab43a092b8cb631f4e42bc01eab16df656ddc336443a174d3620727248fe661c7708aa666593cf292a9b260e9add7c2b2f529123b61c1dbe90040befa16ac143a85edcea9909505abea838f55417f22907db516c7834c721501bdbf6da88b3d2b7614a5a0c47eef47df8a14e1903246f7c0a19ffe9b1b430757337787bf0c4806b077a23c186b10fcaa45b6b9b835352b302a365383526bf528bc1447a32f820a835a70be016ce7c8ccdd44818590b0bb78d873ec82d358157c17bb7d492e1380d55726a53e841e0db10c75cf60f1f45462aadb7ac68492dd82f44474e5526fc6464821218be14456c2b82880b4b5695331eb765f7af222d074a6340deca2efefc3252407128d9667c082dc9132934b6bfaf495739bceb72519f96083960364bfd530935cff84639e86f7c7d7ff8c09c150c297cdf1d1d5c72375941b54bad98a8c7da0e1bc72ad4f409cead9442cb416627aece9fce6738314f34169515fefae96aef56e73f1e0ce996db7cc7f51ea68b0f1eff5fa6458b54948be60fd864055dab9e61dd9811211ef9a8a6005fd1acc3ac5f583d51a678334a8614687c66ae6da740d6c4f90e17583e66057ff5d1257c22360bdac855c04b89d1fbacbc35b767d0b8b3af3852c5456bef48b3552b18d602cbae9e7608892ea9707091020693152c14fb11b3034753a96e6967193787d34b8c02790d5d7b657cf60e8dcee76a7019a6cb15b9bed93aeba3b9301bd716d0c526f1250076db165bbaec71f5235b240dd7c47efbcba6023a813cfd0c9e214f053b8e4506f6f5d19a75649273ea314169176cf5a58c12a032facfd26e4f7b99bb6b781eb6e9b1d9d569c8ee418e768507ba679a03eeb67aed511fc8020c54d7aca03391fe8d552d5c09247a2d1296af357583932ed06f267aa226c48c049458efcf557efa57a12629e94910c2a2790aa097f9618eac64206c40da2c5ba56d89be13b80a8c1b5f323335418d32c78887c67c4353c9bcd3b9ecd7ebfed12bb1c181d0a2656468c7397ce36a3977d6962050268d345085d32d8a150cf3e555ba96b9924d31387255d214ede89c603ae0bc7a576c194789ea493ac40f6799d99ff7f7576ef94a3a169ab6a3784b1253e46c42307ad967e051ecdeb7b1fc913b6985d2c5832cc729a3d54681cf9223090385d217534d5a4b6321532380afe9081d50f9ce0e1b18d3935c0372d89a016d4cadecfcdda0f71c66ba069f7df223f84e26cf5ef32486753f5611f58a7fff4e09a8e1e26f2cd73775c4aad9881c3bca27a2d8b255a0b08b43a780bc58717124ac5b32feea1ca9cf4caaf4d77e8bdb0409a0b96f37c7c9c6ddb45483d5f02b558ed77914fbf7299904f60db0fc37acd95397a5c6dbe99854106744d3e7c463d7895d60e3ad3b768587c1e122e4ca0a249a437fa864dfdbc8b91eb39f7d885993c261d68f57463f4fcb94391a6ddd6e85b702f28532346e07d5731a3671cb9c50416fb0ab07a64b0f80828afe56cd772b2ae738f0cef0e2f00ffb5c4e49b4022450969aced7372f0f7c4d43b0e9e9caabdc4f12d59061abd5b1df1762b14f97537937f7c5e4c8daf10e7f00bca3f471183d11d4dd22dd17d333c175f31072157e1c5cfd93ddeff02c777ad74df2971e209e0ee470287623cd08103a0e6cfc076d0b90ba45a8fb2cc32b75a1508fc6c0ecbe68c7ab1ca1055ba92114bcc6c01a528a105b21093ab68041ca05744bd8fc802d3b78aca5f9847ec660ff312b2a494288890d29590aba077b8b0a6a9873c8f72f792cb562a89218acb1ab2b32a66c842f3ada780af28b40e8265f8ecbd82dc71d80758f9ae4629f82ffc97aa89fa5f60d7d7f35d8fbf142c1c24b053443f74e12c24052106b0f1249fd66f538cea40e4b7a0ec6251f76b61e991068412e09bdba0929e7ff10aa85e1913b2c4c4924aa6756a67eeed7eb951eeba426c94a29364a708f65be2e03f08cc4227808b54855857f414eb689be69bf117926efa2ad7f04ef2181bfa4189301befca7e016a022a6712637bd82c186ee5c33bbbe550525be045fc861c0cfc01f2ee77aea91340d9aaa64a44b13bd6c15afc091afe9b86878596f4e468fb0f6d652c08ff44b2705280e1de8d87d31fa43713a884e67f470e5613b62c90a95fdaffc4762dc09977453627717d20b78dec3a0892ab70eab7524e8a91140d4b969f43da9357ef62ebc9f96957186c37d67958fafc5b15578f88eb3445a1f715002aa069532c9981a81ab73a5ed8d87f197d42b1f4abf43f23e51ca2372a500e82fd5d1388df19bc2cc1f9199812e3f6075191baba809bbcfdbad5adcd9b35ddfc009392115f2659b6aa6fa1c960c093e837316c379467fe0723dbd70103e997acd", 0xe00) 2018/04/02 16:34:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r0, r0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000100)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 16:34:59 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/02 16:34:59 executing program 5: accept4$unix(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = signalfd(r0, &(0x7f00007aeff8)={0xd8fe}, 0x5) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x10000) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000180)={r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}], 0x78) read(r1, &(0x7f0000e6d000)=""/384, 0x180) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000040)={0x3f, 0x101, 0x8001, 0x5, 0x3, 0x9}) signalfd(r1, &(0x7f0000432ff8), 0x8) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000002c0)) 2018/04/02 16:34:59 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/02 16:34:59 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/wireless\x00') sendto$ax25(r0, &(0x7f00000003c0)="36cf060119192b20bdecd3bd92cc6d94f21c49484756915d88417778bf20fb4d1ea374a25d72e48f50a3467d51c3ae4742045628bd8a154b37f472eec7eba322c8fc368b9bdceb8c38319055baa6864378ad053b645723340fc4a7c8f1e14a2a616c7aa1b5d8ef825d26786220d98d3110215e59559fd9c9f892211dd457fed0caad6a25f0528d77435bfaadf007baeba62bc96f479d", 0x96, 0x40001, &(0x7f0000000340)={0x3, {"9766e281baec97"}, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x1000, "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"}, &(0x7f0000001580)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000015c0)={r1, @in6={{0xa, 0x4e24, 0x627, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x3, 0x8, 0x9, 0x6, 0x0, 0x9, 0x4, 0x2, 0x81, 0x8001, 0xfffffffffffffff8, 0x8, 0x7, 0x2, 0x6]}, &(0x7f00000016c0)=0x100) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x111100, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000000480), &(0x7f0000000300)=0x4) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8000, 0x408001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0x5, 0x9, 0x2, 0x7fff, 0x7ff, 0x74e, 0xbf, 0xeb03, r5}, &(0x7f0000000240)=0x20) r6 = accept4(r4, &(0x7f00000004c0)=@hci, &(0x7f00000002c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0xffffffffffffff7f, 0x5, 0xdb, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000100)={r7, 0x542b}, &(0x7f0000000140)=0x8) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0x5, 0x1}, 0x2) [ 52.569450] gfs2: can't find protocol dlm 2018/04/02 16:34:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x1, 0x0, 0x3}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000480)={0x0, 0x40, 0x2, 0x401, 0x4, [{0xffff, 0x0, 0x800}, {0x0, 0x100000000, 0x0, 0x0, 0x0, 0x2}, {0x4, 0xb8a, 0x9, 0x0, 0x0, 0x880}, {0x3, 0x8, 0x46, 0x0, 0x0, 0x480}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x3, 0x4}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x3, 0x7fffffff, 0x200f, 0x0, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x0, 0x800000}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') 2018/04/02 16:34:59 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x7, 0x80, 0x8, "ea4e32ccf0f3bae67a359954a95440cee540deffef8fee7705d54b8f690c637522bcb73cc77a1cbc976cfa23fc652dd9e38e5f823ca920c58d9440f3c234d2", 0x3a}, 0x60) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x440340) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000140)=0x81, &(0x7f0000000180)=0x4) ioctl$int_in(r1, 0x80800000000541b, &(0x7f0000000000)) 2018/04/02 16:34:59 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(0x0, r2, r2) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/02 16:34:59 executing program 3: syz_read_part_table(0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="0200a5ffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x1) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e23, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x80000000, [0x5, 0x3, 0x8, 0xe8, 0x2, 0x8e, 0x3, 0x6]}, 0x5c) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000000100)={r4, r5, 0x1}) [ 52.775104] loop3: p1 [ 52.799258] 8021q: VLANs not supported on lo [ 52.853650] loop3: p1 2018/04/02 16:35:01 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001740)={0x2, r5}) ioctl$TCXONC(r0, 0x540a, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001780)={0x3}, 0x4) bind$rds(r0, &(0x7f00000017c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001800)={'ipddp0\x00', {0x2, 0x4e24}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001840)=0x3, 0x8) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001f00)={0x5, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001f40)={r6, 0xfffffffffffffbff}) 2018/04/02 16:35:01 executing program 6: openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000d7b000)='net/raw\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)=ANY=[], &(0x7f0000000680)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x55, "0009619efa7a28e59ce1dba78bf2317ac4b7ace4da0345614ec8043fdab805f66ad9c02258cb416fff6396ea8daafab9f7a5c34d6baf8733265e32845e152825a4d6bfe4729ef074d25e0436eac6464c3a817afd91"}, &(0x7f0000000140)=0x5d) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000200)=0x76af171f) dup(0xffffffffffffffff) close(r0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000600)) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000180)={0x7, 0x5}) 2018/04/02 16:35:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0x10000006a) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gre0\x00', r1}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) 2018/04/02 16:35:01 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f0000000240)=0x4) setresuid(r1, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000300)=""/151, 0x97) setresuid(0x0, 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000000)="9c45684ccb7664ff44ec8bed9bc08f1618765c7d9627d5fae168ece87e9dc64b0974c8d81a2b0414f57e999ace0c73fc91e590d0fb386cdcdd77df147940be39bdad6204909fc866fb1b694c48c4758eede892fef2f9be2a2b50d6e81a856be96992adf226835aea70f456be84887723781735945b3b22f986139079b3998c3372ae2acca0297ae5cd98f91d8078744d8a20ec1c02809fbd129caec95f271d19f8d936059edd217d16ea71d2e50c246053433264e6c1d6d8de7dd70ad997", 0xbe, 0x4080, &(0x7f00000000c0)={0x3, {"3daffd03dcb6c6"}, 0x1ff}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00000002c0)={'vcan0\x00', 0x400}) 2018/04/02 16:35:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000000000deffffff00000000000000000000000000000000ed2f0b00"]}) 2018/04/02 16:35:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ad0f0155c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000400)=0x20) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000001c0)=0x5, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000003c0)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000380)=[@efer={0x2, 0x3000}], 0x1) recvfrom$inet(r1, &(0x7f00000004c0), 0x0, 0x100, &(0x7f0000000500)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x123082, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000200)=[0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0], 0x3, 0x6, 0x1, 0x1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 16:35:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000000c0)="bee67019974c6c44b464e888efcb63ec1eb7d7345c5dccfe", 0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x8, 0x9, 0x8, 0x4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={r2, 0xfffffffffffffe8d, "d1862cb50c7a06fd0fc8cd0004a08b77390ad57f0ca0ccf5b7ca5295c0eea176d97913977cb507392aa5786bb54f166ee8058caf9b8e14f0c60a36d5be5994db472c623280d943114d18b484bc84ac2ed414939ab85918a5b87d6d5c66902dd96734c043bcdde7c314933159848f8928a1ff26fb071c67ef55fd8058ab4173450c096df5b313e95a9bb8230fa899003a88abeab2286557f4de78d38a0bcf2c7a092f1d6bc5de09038afe46c23e059325b431b017e9c4592a96391d3c854d2b9351f9bd9a2eb42a8838512e649667482108aa67"}, &(0x7f0000000000)=0xd5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000040)=r3, 0x4) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/02 16:35:01 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000080)={0x1d, r2}, 0x10) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x10}, 0x1}, 0x0) recvfrom$packet(r0, &(0x7f0000001740)=""/207, 0xcf, 0x0, &(0x7f0000001540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="01b157d224fd"}, 0x14) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000003c0)=0x4, 0x4) [ 53.957711] gfs2: can't find protocol dlm 2018/04/02 16:35:02 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0x100000001) r1 = socket$inet(0x10, 0x8000000000000005, 0x7f) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) 2018/04/02 16:35:02 executing program 4: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x8}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000540)={&(0x7f0000000500)=[0x5, 0x5, 0x5, 0x100000000, 0x4, 0xfffffffffffffff7, 0x0, 0x5, 0x4], 0x9, 0x4, 0x6, 0x401, 0x5, 0x7, {0x401, 0x2, 0x6, 0x2, 0x3f, 0x0, 0x2, 0x7, 0x101, 0x80000001, 0x8, 0x5, 0xb4, 0x1000, "334c3e9d3f02cd56aa4cb6aff847447be81bcd8b0942df4322311ab4a2f0df64"}}) ioctl(r0, 0x800000200000937e, &(0x7f0000000000)="010000000000000018") preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/100, 0x64}, {&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)=""/43, 0x2b}, {&(0x7f0000000300)=""/214, 0xd6}], 0x6, 0x0) getsockname$netlink(r0, &(0x7f0000000480), &(0x7f00000004c0)=0xc) sendmsg$nl_crypto(r0, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)=@upd={0xf8, 0x12, 0x600, 0x70bd2b, 0x25dfdbff, {{'ecb(serpent)\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0xfffffffffffff1ee}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xffffffffffffffe0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x4000) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000600)=""/185) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000005c0)={'ip6_vti0\x00', 0x400}) 2018/04/02 16:35:02 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001740)={0x2, r5}) ioctl$TCXONC(r0, 0x540a, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001780)={0x3}, 0x4) bind$rds(r0, &(0x7f00000017c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001800)={'ipddp0\x00', {0x2, 0x4e24}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001840)=0x3, 0x8) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001f00)={0x5, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001f40)={r6, 0xfffffffffffffbff}) 2018/04/02 16:35:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x7, 0x14080) r1 = userfaultfd(0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xc22d, &(0x7f0000000040)=0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000240)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f0000814000/0x4000)=nil, 0x4000, 0x20f) 2018/04/02 16:35:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x1e) 2018/04/02 16:35:02 executing program 7: futex(&(0x7f000000cffc)=0x6, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x10000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/02 16:35:02 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) readv(r0, &(0x7f0000001780)=[{&(0x7f0000001680)=""/236, 0xec}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = dup2(r0, r0) fanotify_mark(r1, 0x40, 0x10010, r2, &(0x7f0000000080)='./file0\x00') 2018/04/02 16:35:02 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) ptrace$setopts(0x4204, 0x0, 0x100000000, 0x0) r8 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='vmnet1^}security)selinux\'$*\\\x00', 0xfffffffffffffff8) r9 = request_key(&(0x7f0000000480)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='/dev/audio\x00', 0xfffffffffffffffd) keyctl$search(0xa, r8, &(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, r9) socket$vsock_stream(0x28, 0x1, 0x0) sched_getattr(r3, &(0x7f0000000100), 0x30, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r10 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000540)=0x5, 0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) r11 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r11, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/02 16:35:02 executing program 7: getgroups(0x2470b08690d7253a, &(0x7f0000005b40)=[0xffffffffffffffff, 0x0, 0x0]) prctl$void(0x1f) 2018/04/02 16:35:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7ff, &(0x7f0000000140)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0xd8001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r3, r4}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x17a, 0x6, 0x4, 0x1, 0x8001, 0x400, 0xfffffffffffffff7, 0x2, 0x5], 0x9, 0x40, 0x2, 0xff, 0xffffffffffff0001, 0x3, {0xfff, 0x9, 0x8001, 0x0, 0xc000000000000000, 0x7ff, 0xb082, 0x9, 0x0, 0x6, 0x2, 0x5, 0x5, 0x3, "eb0d1d540bcf23fad8e6447b01465d82966801de785c72711a38b0c38a197fd3"}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x10000) [ 54.959625] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 54.967440] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 54.986663] gfs2: can't find protocol dlm 2018/04/02 16:35:02 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x80000000000808, 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000580)='./file0/file0\x00') mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x400, &(0x7f0000000140)="9933a5a1735861e4bc985a6147b0be00f0dcd7d363401a6bcf4cb5968c8f86cca30befc004dbac5154af75d88693d7b04918fb5693ce53412a9c27f9397c334224d1eb7e47f7a73957e75ff056cd35e60f113a47b9a9bfba4866ee0fc5d939931baab151fb7179e8bc3ce026d2675296af643d638fbe51348539a77b89256ca576ac45408886211ad24596d0e67e31eb572fac2ad4ee96e42c4b886e6ccf4a7c4b74f18e31729c5d6f442914cb008d6d5457639131343b83b9086187aa47ad1097c5fa9b955f8529") bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x2, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000240)='syzkaller\x00', 0x7, 0xeb, &(0x7f0000000280)=""/235, 0x40f00, 0x1}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000540)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, 0x6, 0x8, 0x6, 0x400, 0x0, 0x1000000, r1}) ioctl$TCFLSH(r0, 0x540b, 0x3f) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000400)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/02 16:35:02 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ddff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r1, 0x7, 0x5, r0}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000240)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f000082ef0a)=""/246) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001180)={@empty, @multicast2=0xe0000002}, 0x8) preadv(0xffffffffffffffff, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0x174}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x0) 2018/04/02 16:35:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) bind$inet(r0, &(0x7f0000001500)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7f}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'security.', 'eth1vmnet1\x00'}, &(0x7f00000001c0)='vmnet0}\x00', 0x8, 0x3) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000769fff), 0x1029e, 0x4008004, 0x0, 0x0) getsockname$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) [ 55.017753] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 55.025378] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/02 16:35:02 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001740)={0x2, r5}) ioctl$TCXONC(r0, 0x540a, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001780)={0x3}, 0x4) bind$rds(r0, &(0x7f00000017c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001800)={'ipddp0\x00', {0x2, 0x4e24}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001840)=0x3, 0x8) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001f00)={0x5, 0x0, 0x10000, 0x5}) [ 55.117214] xprt_adjust_timeout: rq_timeout = 0! 2018/04/02 16:35:02 executing program 5: r0 = socket(0x4, 0x80004, 0x5) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f0000000380)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923db42de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230b", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0xbb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 55.161676] xprt_adjust_timeout: rq_timeout = 0! 2018/04/02 16:35:02 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x200000) fcntl$setpipe(r0, 0x407, 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x40, 0x8000000000) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0x20000, 0x10001) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) fallocate(r2, 0x11, 0x0, 0x8) [ 55.204408] gfs2: can't find protocol dlm 2018/04/02 16:35:02 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="67726574610600", 0xfffffffffffffd6c) sendto$unix(r0, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0x38, 0x0, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) [ 55.310331] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! 2018/04/02 16:35:03 executing program 7: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000780)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000937000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/02 16:35:03 executing program 5: r0 = mq_open(&(0x7f00000001c0)='-$\x00', 0x0, 0x0, &(0x7f0000000040)) mq_getsetattr(r0, &(0x7f00000004c0)={0x800}, &(0x7f0000356000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) 2018/04/02 16:35:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/02 16:35:03 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001740)={0x2, r5}) ioctl$TCXONC(r0, 0x540a, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001780)={0x3}, 0x4) bind$rds(r0, &(0x7f00000017c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001800)={'ipddp0\x00', {0x2, 0x4e24}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001840)=0x3, 0x8) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x101000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x4000, 0x100000}) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) r3 = fcntl$dupfd(r0, 0x4, r2) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$fuse(r3, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x1) sendto$inet(r0, &(0x7f0000b0c000)="11", 0x1, 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}) dup2(r2, r2) 2018/04/02 16:35:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x83, 0x81, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f00000001c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000000)=""/15}, 0xfffffffffffffcb9) r1 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x7ff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000440)=""/101) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f00000001c0)="fbb62c12637e73d4a19da74749aa9cc461089c1cb3f6406f66c19fb7c6c60b27f1a73c8e709f4ac1620a96f0e89c79b63bbf3758416d748755e2513b2fbb9b603e8bfa40648539b48bf2d271ba176ad0a003796dbfea902c759e24d54ddbb1ddc427a0cda185ad4d1c09437729dba34756a6d5d5bc6a772c208042c03ce1f1fece21b2089687fbd42fb98b4d1adc36ce44c50d68e1c4934c53d91a50f1a2c5abb25d8db28c22c50fdf0255e7642e0bfd1568c2e301f25e94ddb04a11d5ccaa3b5ea05bd3632baf01d919", &(0x7f00000002c0)="bdfd5c10b3452a4c5cb374d3665ac47cf4d254127845a2d66a408bad910131fc042faf8f613ed5ac8c52e810e70cba9ba345e350111bbdc1b2c7102a828cad0c6ccb5c8d2a1347739733a316c45aa1e6c55d5498a15701923c79fd2df3fd563e8b8d1d7b786cc2345cafab58fc3fe48a99d743307c3c7da58990c542f9e3291ed293422e2af546198ef4aa4b6f391243b11123130ccd496dfdfb03132ded611c89cb80a26a5b4ffb9b7accea5803af00adbde648ca0cf663e579ac26855f5904d51f7315e302084124dc", 0x2}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x8, 0x8}, 0xc) 2018/04/02 16:35:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) 2018/04/02 16:35:03 executing program 2: r0 = socket$inet(0x2, 0x6, 0x7ff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x3c1, 0x4, 0x4f8, [0x20000900], 0x0, &(0x7f0000000080), &(0x7f0000000e00)=ANY=[@ANYBLOB="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"]}, 0x578) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x35, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @rand_addr=0x9}}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x26800, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000300)=""/230, &(0x7f0000000440)=0xe6) renameat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') [ 56.051279] gfs2: can't find protocol dlm 2018/04/02 16:35:03 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xa8, "1362ddeab3e52fd8d8b2413ee01cd57671070576d3bda9c10e546b34302a4756e7d38a450b71e430d26eb98a3d168019a03dad97217978b5c6112c43d536e35643b332f27c6b59825463d409cb8544459c98fea1665945bb841b5d744d4a6c28d0b9f8526d7c1578138bc9f62a0e1b0f894b89acc1d0eafaa225d6330a2c8849085d05e0bf6ebc933c99551ca7435a6816b2cfe370f64b9c9154a087f324a42e5acff18e341dbfe3"}, &(0x7f0000000380)=0xb0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000440)=0xb4, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1}, &(0x7f0000000400)=0x8) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000000c0)) eventfd2(0x0, 0x0) r2 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="457b4f819f0a320474d3a3d69cc1b96a3289f65ad19fa4b9435f1e082fee7f421cafecd65ee51ead1d9d3c321814839345372e60466e38bb9c41b788b7590ae4fe0d66b57c9fc092b838ea81e0f964e0ab0261e755c42ab2a45a2cb861c466fb3eff76831fa23825f200ea42b0ac128b3146e5c3ad207217094449725a42894421ac47160ce246f943129d921a9aa923ff20de58b6f64e0ced4c7d09acce3f5d1c738e107c4ee0aac8cdef7eaf78e025645493f4a3b2149bc26fef44de5963e49453a8b8be82db2e1ebeb4e8d9", 0xcd, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x80000, 0x0) keyctl$unlink(0x9, r2, r2) 2018/04/02 16:35:03 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80001003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x48000000000) readv(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/11, 0x37}], 0x100000000000019c) close(r1) accept(r0, 0x0, &(0x7f0000000100)=0xff7b) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000240)=@ax25={0x3, {"aba998cfc95797"}}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000001740)}}], 0x198, 0x0) 2018/04/02 16:35:03 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) keyctl$instantiate(0xc, r0, &(0x7f0000000380)="b828200211b0cff3a602e56d01b3dc9fac176948b2f087a60afde57e770e65fc", 0x20, r0) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x3, 0xffe, 0x10000000008001}, &(0x7f00000004c0)=0x10) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'sha384-avx2\x00'}}) 2018/04/02 16:35:03 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x100000001, 0x2) flistxattr(r0, &(0x7f00000000c0)=""/28, 0x1c) r1 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001340)='system\x00', r1) keyctl$get_security(0x11, r2, &(0x7f00000001c0)=""/4096, 0x1000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r3, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) write(r3, &(0x7f00000011c0)="e57f79afae82afb78e73b422f50a1a1c6b76808ebc967c3a8f937582e9c0fb555f81149100738203cc805ab2a17761f1ef9d6aac2ee7", 0x36) 2018/04/02 16:35:03 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001740)={0x2, r5}) ioctl$TCXONC(r0, 0x540a, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001780)={0x3}, 0x4) bind$rds(r0, &(0x7f00000017c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001800)={'ipddp0\x00', {0x2, 0x4e24}}) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18550d00000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000000140)="4750c3ff", 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000680)="f606122c4d36276bbeb0de324faad9bf5e55cb035bdfa61c4608c5b925e6ee9e0a87070d522801bf30d478fde566428530b951c06c42a69b553c79cedeed0fad337a434c937ced9e8381146218c1ee6824c75fa8ffc4a4da35c00785a7220401dec42475017f474bd246e6a9396d4c86f75e6cc60d56c8d24792cfb8dd3c985811b63fa8e37e1eb92a11351b92e048c4cedadd9d5e3de45707a99702c84be816805bee4ed5851ba8eafc633e6b6ad4cca427e395f27249a6e9bf9be63b2ef5eff4989d27742208026437d05a010209d79b88c0717fb2a1de426cc65d903f75778fbe7887f2307fbcc8d291325ab61dca3dbb5469f23e"}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0x7, 0xfffffffffffffee9, &(0x7f0000000300)="c41223036a8a4ebaed6b2dbb0c4b", &(0x7f0000000380)=""/134}, 0xfff5) 2018/04/02 16:35:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000004c0)={'nat\x00'}, &(0x7f0000000580)=0x78) r1 = shmget(0x0, 0x1000, 0x78000000, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000005c0)=""/4096) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) readv(r3, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/104}, {&(0x7f0000000180)=""/244}, {&(0x7f0000000280)=""/149}], 0x1f5) [ 56.209332] gfs2: can't find protocol dlm [ 56.940744] random: crng init done 2018/04/02 16:35:04 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001740)={0x2, r5}) ioctl$TCXONC(r0, 0x540a, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001780)={0x3}, 0x4) bind$rds(r0, &(0x7f00000017c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xcd4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x891, 0x9}, 'port1\x00', 0x2, 0x23, 0x2, 0x8000, 0xffffffffffff7a19, 0x3, 0x7fff, 0x0, 0x4, 0x9}) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000000)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) 2018/04/02 16:35:04 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200)=0x73b100000, 0x5f) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000240)=""/111) recvfrom$inet6(r1, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x100001f, 0x0, 0xff78) msgrcv(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfe, 0x1, 0x1000) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000400)={@vsock={0x28, 0x0, 0xffffffff, @hyper}, {&(0x7f00000001c0)=""/12, 0xc}, &(0x7f00000003c0), 0x28}, 0xa0) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/02 16:35:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180), 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0xffffffffffffff80, 0x1}, {0x4, 0xfffffffffffffffa}, 0xfffffffffffffff9, 0x2, 0x100000001}) openat$cgroup_procs(r0, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f0000000140)=0xfffffffffffffffd, 0x8) 2018/04/02 16:35:04 executing program 6: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000003740)=[{&(0x7f000000b640)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) r2 = epoll_create1(0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "9f387e3884419eb8a0ef388aa940346113763c9e3fd1bdf0d88051556cc68df8d546eeb684366b40a93a33a77456ac932fa79d02b3468c"}, &(0x7f00000000c0)=0x3f) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x3}, &(0x7f0000000140)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/02 16:35:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0x80, 0x0) getpeername$unix(r2, &(0x7f0000000100), &(0x7f0000000040)=0x6e) write(r1, &(0x7f0000f8aff1), 0xff8f) close(r2) 2018/04/02 16:35:04 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) uselib(&(0x7f0000000000)="e91f7189591e9233614b2f") ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f00000000c0)="e91f7189591e9233614b2f", &(0x7f0000000080)="e91f7189591e9233614b00") 2018/04/02 16:35:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="36de4c8f37fbca6d045b102422f4237b49d08995f112087ebbde2033c1f0890bbc086291d3159abb25f05933b119cd7171b605779cf9ede671fc6550b71211986b7b95252c962ede94e552eb27d4ee23fb25c780088e4674336887404bf81380b198bdf7a33add698bb4883e20bd8a059799b4df58599610b8017d04078f871178323385c4e88e1c7867b9f3033891e90642d96655c0a58e392ccd8229bfed6142ea65659ce44ce246ad82"], 0x1) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000200)=0x54) ioctl(r0, 0x8b16, &(0x7f0000000300)="483222182da489aae76238b689f37f2316c653589c3cb50b1ae535ede29a12ed4d9ab4ce1998c956943d579925a82516583557e2578a37a7cfdad60e5cb27ecd37bea1f5391c6e6d03437b469fceebec96d75b5c8e33e02f6e70e7bb71d13551c163d74ce3cf51c202f0e3d958aa4c875b3b8d90000000005c1665f4aff5ba39a79e12b0983cb831ed6d92bec55768c8f8a177b714d67007c3c947e8e718a0c7f0391566302538388d47739eee63d1d7") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000140)={0xadf, 0x0, &(0x7f0000000040)="773f85805aad2a31812b5ef964fbc723f355ff0af9", &(0x7f0000000080)="87f2f11a1a5542472c3d9ac2a97c7bd17165ea018ef964165b59fc5e1141037b900d99a302c4986913f4ea7f08b9bc86ffaaa1607f824433d520c100df909e3f2f65edd417db3ea8a327d694288fa86b8605f6b912bfe7e4e59dfcf04a00ddd89f5e4b3234c5eb48db748d430ce142707b7ad706e8b0d3403b16bb7861cc57a53cc2fae0d60f5467e9a6e2a8a6d838733ed339ee24102329130e0c6dd4b77d76da0ac569dd6e8c46f941c7186da208", 0x15, 0xaf}) 2018/04/02 16:35:04 executing program 5: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x6) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)) 2018/04/02 16:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080)='\'', &(0x7f0000000080)}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) 2018/04/02 16:35:04 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x80, 0x0, 'client0\x00', 0x0, "a65812bd8b899476", "b161a6b48759545d380b9277871051db9c47ca57420a3efaac9d4c027dcef2f2"}) [ 57.199344] dccp_xmit_packet: Payload too large (65423) for featneg. [ 57.212297] gfs2: can't find protocol dlm 2018/04/02 16:35:04 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x8, 0x9, 0x9, 0x5, 0xfff, 0x7ff, 0x2, 0x3, 0x7, 0x200, 0x400, 0x1ff, 0x2, 0x7, 0x100000000000]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r1, 0x80}, &(0x7f0000000400)=0x8) r2 = socket$inet(0x2, 0x802, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0xc0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000380)=0x7ff, 0x72) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000000000)=0xed5f, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10002, 0x0) sendto$inet(r2, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000240)=0xffffffffffffff5e, 0x4) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000440)=0x11, 0x4) 2018/04/02 16:35:04 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001740)={0x2, r5}) ioctl$TCXONC(r0, 0x540a, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001780)={0x3}, 0x4) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) [ 57.252274] dccp_close: ABORT with 65423 bytes unread 2018/04/02 16:35:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) msgget(0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000300)={0x5, 0x8001, 0x0, {r3, r4+10000000}, 0x9, 0x10000000000000}) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000000)={0x1, 0x5000}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000440)={0x5000000000000000}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r8 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r8, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r7}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) r9 = socket$inet6(0xa, 0x5, 0x0) r10 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) connect$vsock_stream(r10, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup2(r2, r6) dup3(r2, r5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f0000000400)={0x700000}, 0x1) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/02 16:35:04 executing program 5: r0 = creat(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r2 = fanotify_init(0x8, 0x89000) fanotify_mark(r2, 0x11, 0x40000002, r1, &(0x7f0000000000)='./control\x00') fallocate(r0, 0x0, 0x0, 0x5) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) 2018/04/02 16:35:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) r1 = dup2(r0, r0) accept4$ipx(r1, 0x0, &(0x7f0000000000), 0x80800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000240)="91", &(0x7f00000002c0)=""/228}, 0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) nanosleep(&(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x7, 0x2b, 0x9, 'queue0\x00', 0x4}) [ 57.352527] gfs2: can't find protocol dlm 2018/04/02 16:35:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000140)="660fba7cd69366b8090000000f23c00f21f86635020002000f23f866b91d0800000f3266b8e6a1c80f0f23d00f21f86635100000080f23f8ba430066b81000000066efbaa00066edf00fba6feb0064650fc72d66b8005000000f23c00f21f86635020002000f23f8baa100ec", 0x6c}], 0x1, 0x4, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 16:35:04 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0xfffffffffffffecb, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x12d) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) socket$l2tp(0x18, 0x1, 0x1) fallocate(r1, 0x0, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000000480)=""/125) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/02 16:35:05 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001740)={0x2, r5}) ioctl$TCXONC(r0, 0x540a, 0x5) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:05 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x200, 0x6, 0x7, 0x2, "e5389adcb9d5c87ecbcdef54f2f9f1a50901157737e80beecb7e10d8d7d223d3310d2f83b6f73d1de2d97b94"}, 0x3, [0x9, 0x1000, 0x2, 0x9512, 0x90c, 0x3ff, 0xa0000000, 0x5, 0x200, 0x0, 0x10001, 0x4, 0xffff, 0x9, 0x9, 0xfffffffffffffffa, 0x1, 0x0, 0x3, 0x4, 0x2, 0x40, 0x4, 0x8, 0x7fff, 0xff, 0x3, 0x4, 0x1, 0x20, 0x2, 0xffffffffffff0000, 0x8, 0x3, 0x9, 0x6, 0x3, 0x100000000, 0x2f9, 0x5, 0xcbd1, 0x7f, 0x8000, 0x7, 0x0, 0x1a, 0x10e9, 0xfff, 0x10000, 0x100000001, 0x1, 0x2a8b, 0x7f, 0x7, 0x1000, 0x20, 0x9, 0x7, 0x0, 0x9, 0x4, 0xfd4, 0x0, 0x3, 0x7f, 0x81, 0x118, 0x5, 0xfff, 0x1, 0x10001, 0xc0, 0xf4, 0x10001, 0x5, 0x4, 0x0, 0x0, 0x1, 0x10000, 0xfffffffffffffffd, 0x33, 0xe0000, 0x40, 0xdbb, 0x7fffffff, 0x9, 0xb0e, 0x8, 0x4, 0x9, 0x80, 0x7, 0x8, 0x5b5, 0x1, 0x4, 0x6, 0x93, 0x7, 0x7, 0x4, 0x66, 0x4, 0x3, 0x2, 0x1000, 0x8, 0x10001, 0x3, 0x7, 0xa1f, 0x0, 0xd152, 0x7, 0x4, 0x5, 0x3, 0x4, 0x0, 0x401, 0x100000000, 0x100000001, 0x80000001, 0x7fff, 0x7db, 0x100000001, 0x7], {0x0, 0x1c9c380}}) r1 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080), 0x14) 2018/04/02 16:35:05 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x26200, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0x100000000, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/02 16:35:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f746370360055190900962715157fbd4a451fa1962e40d8bed03058db7f40fe000000000000000000000000") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e22, @multicast1=0xe0000001}, 'yam0\x00'}) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) 2018/04/02 16:35:05 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="9dab77af518123b8b6e3881e833056df6ae3d47d982647508e8ee143829d5583fb38163eda5410dd33489dafaa090b1d57dd45e67be0c3af697b108714d17b3e655bd1b143dbb6627dcb2a52e34a6a5807d02cd9472f5a60deb06e4da0ff6bc6b0b61806835ab5eca5125322b3f4342fc1bcdec5f2bb4a84d40000000000000000000000", 0x84}], 0x0) 2018/04/02 16:35:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xebc}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xc0010141}]}) 2018/04/02 16:35:05 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) 2018/04/02 16:35:05 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x100fd}, 0x4) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r2, &(0x7f00000000c0)='C', 0x1, 0x1000000000000000, 0x0, 0x0) sendto$inet(r2, &(0x7f00000002c0)="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", 0x5b1, 0x0, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x170}, 0x1, 0x0, 0x0, 0x24048040}, 0x1) ioctl$KDMKTONE(r3, 0x4b30, 0x7b63) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x72a, 0x200) 2018/04/02 16:35:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x80000) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000200)="480fc799ef000000420f01cf0f072e2e0f1f4000b944020000b81d1a0000ba000000000f30c74424003c010000c7442402fb000000ff1c24b907090000b800000000ba010000000f3066baf80cb83cf78c88ef66bafc0c66edf244dac60f2182", 0x60}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) fcntl$addseals(r3, 0x409, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r6) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r6, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r7 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) 2018/04/02 16:35:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x20000000}, 0x6) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x9) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[], 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000440)=""/149) r4 = socket$inet_tcp(0x2, 0x1, 0x0) geteuid() setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000640)=ANY=[@ANYBLOB="c38e1c267b70e82fa84d471839a0d71ddb1c99b8f0b47a6ec3238cf0fde462a37449981a18867b56f54fb404e6d3650d9418d66f271700a5af811f997fe7b1a022a42b946a629e85db406c5403f7d309e76de0510ca629fe9786825674af6f233f11903ec79cfe42fb17808a76d27694cab6abfb1b182b09d7de7a1a937b38edf1e59fde572d9776717f82d921d241026607c36d3885b46c1ff853069b"], 0x1) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x80000000000000, 0x8200, 0x71, 0x1, 0x9, 0x2, 0x8}, 0x20) ioctl$VHOST_SET_FEATURES(r6, 0x4008af00, &(0x7f00007a3000)=0x4000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffff000, @empty, 0x10001}}, 0x0, 0xfffffffffffffffb, 0xce, 0x80000003, 0x3a}, &(0x7f00000007c0)=0x98) ioctl$LOOP_CLR_FD(r5, 0x7003) close(r5) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000180)={0x100, 0x82, 0xfff, 0x7, 0x1, 0x2, 0x2, 0x44ca, 0x6, 0x6, 0x40}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x208, 0x2, 0x0, r2}, &(0x7f00000002c0)=0x10) setsockopt$RDS_RECVERR(r7, 0x114, 0x5, &(0x7f0000000200), 0x4) sendto$packet(r7, &(0x7f0000000340)="bbe662035ffb14ae18dc0d01965e76bbd78e19e5246907d2a9faafd16ca3079a36f5fa2f3d872b91302431e4f2729527e42dac", 0x33, 0x20000000, &(0x7f0000000d40)={0x11, 0x1e, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) [ 58.249781] QAT: Invalid ioctl [ 58.251217] gfs2: can't find protocol dlm 2018/04/02 16:35:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/04/02 16:35:05 executing program 0: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000000, 0x10002) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) 2018/04/02 16:35:05 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ea3cf3035ac65e1b610a"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8000000001, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7c, r1}) [ 58.318635] syz-executor6 (6266) used greatest stack depth: 13400 bytes left 2018/04/02 16:35:05 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001740)={0x2, r5}) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) [ 58.387115] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/04/02 16:35:05 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x6, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000290000000b0000000000000000000000"], 0x18}}], 0x1, 0x0) 2018/04/02 16:35:05 executing program 3: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000001c80)='./file0\x00', 0x0, 0x382, &(0x7f0000001100)=[{&(0x7f00000000c0), 0x0, 0x7ff}, {&(0x7f0000001dc0)="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", 0x1000, 0x2}], 0x0, &(0x7f0000001140)={'nouuid,', {[{@qnoenforce='qnoenforce', 0x2c}]}}) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3a898d21, 0x452002) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @empty, @dev}, &(0x7f0000000440)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000480)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 58.461954] gfs2: can't find protocol dlm [ 58.534427] XFS (loop3): unknown mount option [nou]. [ 58.595775] XFS (loop3): unknown mount option [nou]. [ 59.136904] kvm: pic: single mode not supported 2018/04/02 16:35:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000000240)=0xc) 2018/04/02 16:35:06 executing program 7: sched_setaffinity(0x0, 0x128f89f95b64e5ca, &(0x7f00004a5000)=0x2) msgrcv(0x0, &(0x7f0000e3b000)=ANY=[], 0x0, 0x0, 0x0) getegid() msgrcv(0x0, &(0x7f00009f3fe8)={0x0, ""/16}, 0x18, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)) 2018/04/02 16:35:06 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0xc) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:06 executing program 6: prctl$intptr(0x21, 0x2) r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffa) r1 = getuid() r2 = getgid() keyctl$chown(0x4, r0, r1, r2) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x100) connect$bt_sco(r3, &(0x7f0000001100)={0x1f, {0x8, 0x1, 0x401, 0xb6, 0x8, 0xfffffffffffffffb}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r4, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r5) 2018/04/02 16:35:06 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x402001) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0xb, 0x1f, 0xfffffffffffffffb, "e9f185bef0208917e493165f88d4da19721fa61b9b27cb532895bd5d7b0b4413"}) write(r0, &(0x7f0000000040)="24000000210025f0006b000420edfc00020500f90010b4fffa10ffea08000100e0ffffb6", 0x24) 2018/04/02 16:35:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0x358, 0x4, 0x3b0, 0x7}, 0x6) sendto$ax25(r2, &(0x7f00000003c0)="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", 0x1000, 0x24000000, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000140)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x362}, 0x0) 2018/04/02 16:35:06 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/111, 0xffffff00}], 0x24f, &(0x7f0000000400)=""/234, 0x266}, 0x80000000003) 2018/04/02 16:35:06 executing program 0: r0 = socket(0xa, 0x7, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@dev={0xfe, 0x80}]}, 0x18) 2018/04/02 16:35:06 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/02 16:35:06 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080), &(0x7f0000000140)=0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, "726f7365300000007bfe23f0e0ffffff", 0x2}, 0x18) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000001180)={0xa, 0x4e21}, 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x10}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x5, 0x5, 0x0, 0x0, r2, 0x6}, 0x2c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x3c, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/02 16:35:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00000000c0)=0x1001, 0x4) [ 59.136943] kvm: pic: level sensitive irq not supported [ 59.226465] gfs2: can't find protocol dlm [ 59.247724] l2tp_core: tunl 4: sockfd_lookup(fd=21) returned -88 2018/04/02 16:35:06 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x200, 0x0, &(0x7f0000000380), 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="656e6f5a70635f6465672c73706163a8f0e0341339da4a7632206461746173756d2c636f6d707287cdbf3166ee6963652c00"]) renameat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', r4, &(0x7f0000000400)='./file0\x00') tee(r2, r3, 0x8, 0x0) truncate(&(0x7f0000000100)='./file0/file0\x00', 0x3e) fcntl$addseals(r4, 0x409, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[@ANYBLOB="00000000552200ad28962d2ea3d70cffdd44fce2f340e0b4651d9afb4a93cbf4c84668ef95556aef5b5d283f883cab8c1b28941fb9d270c0484a03bfd1fc7fc435ed842c2d347262436e17bd4d4757089a000025075a609de32870a432d392a600000000000000000000000039f9a003bf23b716820506202c52c7d9ab96a5aa5abf235c78549df788ac7bd5b3487cea76af6753e95037fbb22a300c1cd62c7c65028798dabc535682fb5494d4963204b7836cd7e94cdec38494e0eccb394641e4a1c93f23792de6d9f558646cba4e7dfd21abb0b8bfa976258183e78dfbd8dde6c98b7306914ebcca53f61b41be6878c02bb11f01378c15d6867e3c57a3712c4e5ddf6bdc1bffd14793accd0cd8941948908524f64662480e07b5e51b5cb6596ae1a7bce55734ff0a6642855bae1df79c4b1c9b8dd289f8f4288fd1f5d04819336f384857064a250445b58d4dacf707a827e41b63bfef0cd61ceec0b43c0a59066e33a815a66f0fe48abf6f61b957b37d68b0814ccf9378529582565c46ac1f752a12e91e91c4fc1335fca04a6d0b101a83304c7621ec", @ANYRES16=r5, @ANYBLOB="200a27bd7000fedbdf2511000000180003001400060000000000000000000000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xb757497808817e51}, 0x4000080) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[{0x8, 0x400}, {0x8, 0x4}, {0x8, 0x9}, {0x8, 0x80}], 0x4) 2018/04/02 16:35:06 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) poll(&(0x7f0000001680)=[{r1, 0x400}, {r4, 0x1}, {r1, 0x6000}, {r3, 0x2000}], 0x4, 0x1) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000c40)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) 2018/04/02 16:35:06 executing program 0: r0 = socket(0x200000000000002, 0x80003, 0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt(r1, 0xe5, 0xfc0, &(0x7f0000000080)="08ba516e50997b02b9e2dc5feba38a40fe3e5f1127a571ed8f67cd9ef08bb5f5d049e8917076898eabfc354a01fbb4d9c0d6afaaa3067e9ce308da29b4d0d2877d0a56e1e07557f214ffae49852b62bd905fb6798738c8a05e1226d1a8576182e4d4263c983ed9f5b6677608ce73a6ba8f5eb860e6edf9ac468a709a267e83b40f5bf0847db1e1d4c902aab2b385d2358612d5b4fb69fc5be098524113f4aa23", 0xa0) ioctl$int_in(r1, 0x5473, &(0x7f00000001c0)=0x80) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000200)=0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x7, @empty, 0x4}], 0x38) ioctl$TCFLSH(r1, 0x540b, 0x200) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1000, &(0x7f0000000180)=0x4) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000), 0x0) 2018/04/02 16:35:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="0f2211660faeb6006066b8010000000f01d90fd2b4559c0f20d86635200000000f22d80fc7fa0f01df0f20e06635020000000f22e064f08315000f01700a", 0x3e}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)={0x0, 0x0, [{0x3b}]}) 2018/04/02 16:35:06 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003140)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000003100)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="5c3f010000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@listen={0x7, 0x8, 0xfa00, {r1, 0xc5cc}}, 0x10) [ 59.400989] binder: 6369:6373 got transaction with invalid offsets ptr [ 59.431648] binder: 6369:6373 transaction failed 29201/-14, size 56-8 line 2991 [ 59.459510] gfs2: can't find protocol dlm [ 59.485521] binder: BINDER_SET_CONTEXT_MGR already set [ 59.515400] binder: 6369:6394 ioctl 40046207 0 returned -16 [ 59.598883] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/02 16:35:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)) 2018/04/02 16:35:07 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x73}, 0x2c) r0 = socket$inet6(0xa, 0x80807, 0x7) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x1, 0x4e20, 0x9, 0xa, 0xa0, 0x80, 0x88, r1, r2}, {0x3f, 0x408, 0x7, 0x4, 0x18000, 0x1, 0x6, 0x80000000}, {0x6, 0x7, 0x100, 0x1}, 0x42, 0x6e6bb9, 0x2, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x3, 0x0, 0x0, 0x10001, 0x80000000, 0x3}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000e4ffffff000000000000000f1000000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/02 16:35:07 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20}}, 0x4, 0xfff}, &(0x7f0000001640)=0x90) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:07 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x8b06, 0x1, &(0x7f0000000400)=[{&(0x7f0000000300)="beeef6e4ceea1179f34ee3f15f823a8ff8a728feeff6eec1bc7845a98f93fa7e681d7734b2c75368f9fc99e2b87422098a3447d0d726654dbd5388a1fddc95166d5ac16df45b734ed482f8987961fc22d62ea3d641a0db1c809727d30fc97d423cc8097548a9863b422920b517f2fd635a3bd82b2c64d9e3374fd7d4161b7c4c3efdcfad03951147d1d178702a17fe2ed446c857f54859251daffc65a2e336c54f805aa65f9767dba13375230302e7cb92f6e1f2b7fd1ad0fb858fc0298119c4d4130cbbc3bbd8af8b2e504d4cdffa4ddb68b77e86ee2086a0905a47c78306653869d6ca3e414390f9", 0xe9, 0x800}], 0x2004400, &(0x7f0000000440)={[{@discard='discard', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x31, 0x30, 0x30, 0x35, 0x31, 0x7, 0x37]}, 0x2c}, {@nfs='nfs', 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x34, 0x35, 0x37, 0x33, 0x32, 0x31]}, 0x2c}, {@nocase='nocase', 0x2c}, {@tz_utc='tz=UTC', 0x2c}]}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="019b000000000000e2000000000000000800000004000000"]) ptrace$setopts(0x4206, r1, 0x0, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000000), 0x8, &(0x7f0000000080)) 2018/04/02 16:35:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0)="8c08ec01ff490b21b6b94f040413b545fa7f54fa2903a16d28058f67ed818b2069ba896de42b8be50a2ae12f7a5185e185b9c31ce15c7f30a702e662924d225a7061d843ca87f3f92fc103a379bab209739af81711914bd52f59", 0x5a, 0x80000000}], 0x40000, &(0x7f0000000380)) fallocate(r0, 0x0, 0x0, 0x8004) write(r0, &(0x7f00000001c0)='-', 0x160) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001200)="f8", 0x1) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000200)="ba64690602b703d18359e2b3aa7ba06a7224100e4724142017eec9aa3a9e51da3c9bdd21f7f83818864f162604a8bc2c886b1632c0135fa8ef8196e10bbd05d3845253018c7300697c71c30bc5e27c4445d191eae79a12ec7c46c9dc182d96725449807de403cd9d6b217a2bccd721168080a4892ea300ae5c084c6cb2ab2d946eb9a931a90b72f82621f773b47e4bdb7890872578837b1e67ffe4b0eb8dbb87811e5bf30adc22dddcbe328362cc22749dbdd6ba444feaf6", 0xb8}], 0x1, 0x0) 2018/04/02 16:35:07 executing program 7: rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/raw\x00') sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/02 16:35:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10c00, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = getpid() getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) r9 = getgid() r10 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f00000000c0), &(0x7f0000003e80)=0x4) sendmmsg$unix(r1, &(0x7f0000003dc0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r3, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xc0, 0x40840}, {&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000400)="f9df4661130f5557e38e22e639f66d0117e762055023a3a06b7b28feb10e7a1541068e321d8734b2044613fc333e81f172cfb5873e3496a7dbdfaa9c23e38f3eab35a0dcd95e6a1446a551b7a24e3c2cbf47a700f06891d5faa66fc169be28e12144fbf15aa7023d9e1af382b5e4d879dc54bf04bde290aea360bb9dd1b05879ebd839f4588eb844114c21193eb56d137dead730d86e455630c6e6584e01b379a6d285", 0xa3}, {&(0x7f00000004c0)="9a9c32735aa822f5c900e02629396b2f8cbfd37ded2fe226468634da7160ef7bf20e994b7edfe1e84e032512100f1aa01a46344604a2727730e432f2d0c68eea454b5075d0be320d", 0x48}, {&(0x7f0000000540)="733a51f3da477066f069991147f8af568ead26aae78b29da84b29941d228d65543d0483c26cdef2a54282b22ceb445ce021b5f77e829466a06e87983dde3cc6a316eace736ee02de68b20ead56818eed9fe80f1ad222cc071f9f", 0x5a}], 0x3, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x108, 0x800}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003c80)=[{&(0x7f00000009c0)="689de3e9b85621923d1f8c050b5a53846f237df0de74ec40082ec577d9e5bdf4cd67ba6a5cc1821ea91ee9a5ddc797", 0x2f}, {&(0x7f0000000a00)="f82b8338fa850f6b30c9b2a946b1d4d0b295c49c08a780b021a933f3d44f5501423ee7f8", 0x24}, 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{&(0x7f0000002bc0)="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0x1000}, {&(0x7f0000003bc0)="2c46c0b3898274a4252955db71a55e0c38bd3aa806eeb75bb9e35909b3f5c928f2dbafd030a45890155dd51d148141c59065f05de03f85990fb9eaf1e26ac6c7543dc7af03f194072d5bf79a4b96a36025a2f9f278dd6d1545d7fbbafe8ba34f31bbc6159fbc3021670a68b15d6b856d3cb115fa48ae7a3e68930cd68a8ebca290925a1f563d583cd832f52d5cc1cf374fa3", 0x92}], 0xa, &(0x7f0000003d40)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x48, 0x20040000}], 0x3, 0x4080) 2018/04/02 16:35:07 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000040)=""/86, &(0x7f00000000c0)=0x56) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x8000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x348, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x18}, [0xff000000, 0xff0000ff, 0xffffffff], [0xffffffff, 0xff000000, 0xff000000], 'bond0\x00', 'bcsf0\x00', {0xff}, {}, 0x37, 0xfffffffffffffff8, 0x4, 0x9}, 0x0, 0x120, 0x168, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @common=@srh={0x30, 'srh\x00', 0x0, {0xaf, 0x91, 0x0, 0x6, 0x7fff, 0x220, 0x4}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x7, 0x2, 0x2, '\x00', 0xfffffffffffffffa}}}, {{@uncond, 0x0, 0xf0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) [ 60.326602] FAT-fs (loop0): Unrecognized mount option "dmask=4100517" or missing value [ 60.379383] gfs2: can't find protocol dlm 2018/04/02 16:35:07 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x21, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) r3 = msgget$private(0x0, 0x404) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r8 = getpgrp(0x0) r9 = fcntl$getown(r0, 0x9) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000400)=""/56) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000380)={{0xfffffffffffffff8, r4, r5, r6, r7, 0x8, 0xffffffffffffff01}, 0x7ff, 0xd6d, 0x3, 0x2, 0xffffffff, 0x1, r8, r9}) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) 2018/04/02 16:35:07 executing program 3: perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/02 16:35:07 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f0000356ffc)=0xffffffffffffff3e, 0x4) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x1f2, 0x0, 0x3, 0x7, 0x3, [{0x10001, 0x4, 0x0, 0x0, 0x0, 0x100}, {0x3, 0x0, 0x8, 0x0, 0x0, 0x900}, {0x9, 0x8001, 0x1004000, 0x0, 0x0, 0x1000}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) pwrite64(r1, &(0x7f00000002c0)="46f7954c335005f8781a6747ba6f4f49", 0x10, 0xb) fsetxattr(r1, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='cpuset)#!\x00', 0xa, 0x3) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000000c0)=""/205) 2018/04/02 16:35:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, {0x9, 0x1, 0x0, 0x1, 0x4}, 0x8000}, 0xe) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) 2018/04/02 16:35:07 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) [ 60.471955] FAT-fs (loop0): Unrecognized mount option "dmask=4100517" or missing value 2018/04/02 16:35:07 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00000000c0)=0x7, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x35, "0953c465c1b1ab5f8e3c3aa73630c5b7dafe86ed41629d6f618b38bdd1f5aad9915454e54b68e6d1d6653b79f3bd20a52eea51bafd"}, &(0x7f0000000080)=0x59) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000140)={@remote, @remote, @rand_addr}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x92}, 0x20) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/02 16:35:07 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000005000)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000080)=0xffffffffffffff6c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x66c1, 0x1ff, 0xfff}, 0x8) 2018/04/02 16:35:07 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000140)={0x3}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x0, 0x3}) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x2, 0x7f}) 2018/04/02 16:35:07 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000100)="5900898fe80437c0b8b90f9ca752951ced2c0db97f873edd12ab01a8fb8852c03d051500b21f8517cbb9fe5f9c8556fbe0ed01404a1977d8a3d4b3143cfcc8e605ac6c2219af03786096d455f29cbc7f5536cff40e63cf0c5522472f2f8330b5e713f22f07f746ccb55eff1c8807c353e0baf3ea2e2fe78c37dfc383790fe4e65b834ac25485ccc7ce6d35c09dba7a8f84615bea0c04d6e6a8e27c4884855285ec8c08b2c3f9ee5231fd900875c8") r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9ed1, 0x200000) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80800) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) [ 60.638825] gfs2: can't find protocol dlm 2018/04/02 16:35:08 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/sys/net/ipY4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20}}, 0x5, 0xdd15, 0x8cc, 0xffffffff, 0x400}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000004c0)={r1, 0x7, 0x10, 0x9, 0xbd}, &(0x7f0000000500)=0x18) unshare(0x20020000) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x86) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000600)={0x9, 0x3, 0x3, 0x4, &(0x7f0000000540)=[{}, {}, {}]}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x72e642ea0c8177cc) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000340)=0x8) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') lgetxattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="80000000000000"], &(0x7f00000001c0)=""/151, 0x97) 2018/04/02 16:35:08 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000400ff6)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc1105511, &(0x7f0000b8eb38)={{0xe, 0x0, 0x80, 0x0, "c7e4f9ecd7fc5367d571f777e620a25ed456723ee8a6ffff048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800]}) 2018/04/02 16:35:08 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x5) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x1f) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x1) 2018/04/02 16:35:08 executing program 4: r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x5, 0x0, [{0x401, 0x3, 0x0, 0x0, @msi={0x2, 0x8, 0x3}}, {0x4, 0x5, 0x0, 0x0, @irqchip={0x9, 0x7ff}}, {0x6a, 0x6, 0x0, 0x0, @adapter={0x5, 0xfff, 0x80000000, 0xc996}}, {0x80, 0x6, 0x0, 0x0, @irqchip={0x7b4752d, 0x8000}}, {0x800, 0x7, 0x0, 0x0, @msi={0x217, 0x8, 0x20}}]}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xb1e, 0xfff, 0x5, 0x98f}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r3, 0x6b}, &(0x7f00000000c0)=0x8) 2018/04/02 16:35:08 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xc7624aa39f10b54d, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x34, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept$ipx(r1, 0x0, &(0x7f0000000080)) 2018/04/02 16:35:08 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001540)="af7e0d0ca5cd4458d957a1bae8bf138da3aaf558d9ca1a2a6621ce58429d99febea1c312956d0b1a586924510a6916") syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:08 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x6879, 0x2, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, [0x4]}, 0x2c) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40004040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0xa5a32e61f20a4e32, 0x70bd26, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffa}]}, 0x24}, 0x1}, 0x80) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x81, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000100)=""/67) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x100000000, 0x200000) 2018/04/02 16:35:08 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000180), &(0x7f0000000140)=0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) [ 60.821444] gfs2: can't find protocol dlm 2018/04/02 16:35:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001340)="200000000002000019000000500100000c000000000000000000000004000000000002000020000020000000d15b0401d25bbe5a0100ffff53ef", 0xfffffffffffffe25, 0x400}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f726c04002c00"]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$peek(0x3, r0, &(0x7f0000000100)) 2018/04/02 16:35:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000080)={0xa8, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x1000000000, @remote={0xac, 0x14, 0x14, 0xbb}}}) recvfrom$inet(r0, &(0x7f00000001c0)=""/188, 0xbc, 0x40000121, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 2018/04/02 16:35:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x4, 0x100000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x2, 0x5e) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0xb94b, &(0x7f0000000140)=0x2) ioctl(r1, 0x200000002284, &(0x7f0000000080)="bbc1fe8940fd2092bf84fbaf2d") sendto$llc(r0, &(0x7f00000002c0)="91eeab7ed1154a6e5ac907d701f407810c41e046e0da04deace26dbb92ea5b7e641a7c345143fe9db9b6eeb655dfc813a5f2e4eaa97768b430d1ac69709052c373fbe135b1b6a54060dad5cdeec44ee8090be36afeeec59b4fe3a44e9f162c52551cd4988f4dc424021f6cb7bc7095990249ae657c34c6f684ae398d95d1ce5ae21e9609a3b53668c2f64f6dcbf8236b2e8cf8041d1b617ff5b3131239b5e6baed0a0940c04338d68c9b35f3b7f5379c83d21a39942d30", 0xb7, 0x44000, &(0x7f0000000380)={0x1a, 0x312, 0x0, 0x3a81c8a1, 0x4, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) delete_module(&(0x7f00000003c0)='cgroupvmnet0vmnet0em0[\x00', 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) 2018/04/02 16:35:08 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) r3 = accept$inet6(r0, 0x0, &(0x7f0000001480)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x8) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:08 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000004}, 0x1c) sendmmsg(r0, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f0000003780), 0x0, &(0x7f00000037c0)}}, {{&(0x7f0000003940)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003c80)}}], 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400004}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x108, 0x14, 0x1, 0x70bd29, 0x25dfdbfb, {0x8}, [@typed={0x8, 0x1c, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x1c, @u64=0x4}, @typed={0x8, 0x49, @fd=r0}, @generic="219bf3e13ecc693de4654c8ad657f47bcf5ff31b8eebdc14885333776d73fd854cf71647616ff8a8bc176ba907a6b3c2a5b639134d5fd49fe067866d31cfd8f70ee0c53517db2c6586e80e02671e0bd14008ad67cea8aedb79809ad8c8ef12ff57547ff351ad", @generic="bf2f22673249a454721e902c15c792df8135c7f405822f1aa354dda04fe8e4453f7d7740012c5c3c8ff21f1a55a60c753a09e650a6b48a51621ba1e689152e4aecbb1c5de06405b11390b5e27fc461d7ce6172d5723b6f03c5bfaf63276d3d4a14455695c2b9229dbed7adc0e528099aa6"]}, 0x108}, 0x1, 0x0, 0x0, 0x2000c000}, 0x8000) 2018/04/02 16:35:08 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4000) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x105000, 0x0) r5 = socket(0x4, 0xa, 0x80000000) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0, 0x4080}, {r1, 0x80}, {r2, 0x4}, {r3, 0x18}, {r4, 0x2200}, {r5, 0x4000}, {r6}, {r7, 0x400}, {r8, 0x81}], 0x9, &(0x7f0000000300)={r9, r10+10000000}, &(0x7f0000000340)={0x400}, 0x8) r11 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r11, 0x29, 0x4e, &(0x7f00000001c0), 0x2) 2018/04/02 16:35:08 executing program 0: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001480)="17606a2867cc379b35793809f1326b24f9e42409cd895821354c3b1861b7b79ecdbd513f9234f0aad3375b06d38ebd131062cc41549e57a34eb3e52e01884a0ccde7c0b742a94e4e431b2182788fb04d34415b2925582c010405a0d867d826", 0x5f}, {&(0x7f0000001500)="8832dce3f0ee90e4a52dee230830f08342daa175d61b0fc812232903efeb653112764a51ccc3e65dba972bd2dd95261d59e8d7af9d9ec941f2e3f2ef404ce31957828842704e60fa532ce37d7d7bd1adcdf14a9e717e734aff06e7818e6cc2c7a31d5e56565d1428bf8ac477987d58d654d35d31f321f7", 0x77}, {&(0x7f0000001580)="b62ece7255ff2c6e70dbd8f6087856c0aa2571ed35d6f1e7f62f5822fd264ac3427e2ecc60f591a780d71ac59dd8016b42c9c26cbc23208455c69bb6a1b993cef39905140899c7cf25c5e5ea09ef48085c0495a3f380a74205fbc6ce761acb884e4d0337e9f9ec3c8e301a38d5a77a23ca01aa4ec747dc7aeb56c8897a20c7b3453980a763f7168b37a4834a75dbfe69a7840e2d27a62f1ee7c943be91220507a92fd5ee9b27d275fad8bc46d1a09e883ba442c7c4ff72ecd531230157f137aa0676251fb9fedd9be0d7f7353e2f2389ba66f85478b5ba", 0xd7}, {&(0x7f0000001680)="c4cbd36a8d38e18630ce48d987e771cc49c7137d6687474a5e53d659729167e666ae3dd41b64d54645d4c3973bf516bdceaafffe73fc16504e79a9615fcc2615b733499c9917d80278916121066a72ea1c9d661a55dc438ce7ecfd1c7599729ed5823422b61d0e8af1882c4b2c2794a5cff4438b87104062d6f75d17781aacb95b11e4fb200bda7fcad14e1da6c50e46c0fff07f57", 0x95}, {&(0x7f0000001740)="941123c481bfa19df107109fb19feb674f205073addea846a25323ff25b099ffbd376ceccb5ddb3a94052ddb6baa283981093bc6cbf464815d7afe3469655a600e7cbe9202ab899eb74e7613e9205484b63d2c8dd492e733a318da72509a0d592c7f06d66ded4039c5052f24374234c461223e1e2af03eecc079b4ba634e3365cfa939ff385cc9c112421fe3234679aa714d4e3f3c8b8507b23832712331d5fb00192269e9b495deee6d6b49c93f66df083f8fc68c7bb74fae572881a997ed44bc80f60c32cfd45cbc898d1cda6455e32b0d7558c0", 0xd5}], 0x5, 0x0, 0x0, 0x880}, 0x40000) sendmsg(r1, &(0x7f0000001900)={0x0, 0xffffffffffffffcc, &(0x7f0000000100), 0x0, &(0x7f0000000000), 0xfffffffffffffd9e}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) [ 60.970473] gfs2: can't find protocol dlm 2018/04/02 16:35:08 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) accept$inet6(r0, 0x0, &(0x7f0000001480)) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) [ 61.076850] gfs2: can't find protocol dlm [ 61.140881] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 61.216125] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/04/02 16:35:09 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000480)=""/71, 0x47}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000180)=""/219, &(0x7f0000000100)=0xdb) fchdir(0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) 2018/04/02 16:35:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000171fc4)=ANY=[@ANYBLOB="340000001900010000000000000000000220e9001153a5567666ff7f000000000000010008000400", @ANYRES32=0x0, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x4006}, 0xc0) 2018/04/02 16:35:09 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4626, @loopback=0x7f000001}}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0xa}, 0x1}}}, 0xfda5) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0xc0012, 0x8, 0x401, 0x4c13, 0x0, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x8, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r3, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000580)='ip6gretap0\x00', 0x10) ptrace$poke(0x5, r2, &(0x7f0000000340), 0xeb) socketpair(0x1f, 0xa, 0x8, &(0x7f00000005c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000480)=0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)) msgctl$IPC_RMID(0x0, 0x0) sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="33b9ff35"], 0x1}, 0x1}, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) bind$bt_hci(r3, &(0x7f0000000300)={0x1f, r5, 0x1}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) 2018/04/02 16:35:09 executing program 7: r0 = socket(0x10, 0x104000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007ef000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "93ecf058d05e"}, 0xfc3d) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x420200, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x2, 0x5}) recvmsg$kcm(r0, &(0x7f0000001900)={&(0x7f0000001380)=@l2, 0x80, &(0x7f0000001880)}, 0x0) 2018/04/02 16:35:09 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x20000000000, 0xffffffffffffffff, 0x8, "03f4d9931e3bc0a8428581e03ee18838304e624ee8fc17f8abbd026dfd9763ec8618cc07cf99f95baf3052331252cad313a83de05bce39ab5730be8dda2cb9", 0x8c}, 0xffffffffffffff41) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40040, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'gretap0\x00', 0x400}) 2018/04/02 16:35:09 executing program 6: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x7e3e80e3b346174) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000000c0)={0x3, 0xfffffffffffffc00, 0x316, 0x2, 0x3}) ptrace(0x4207, r2) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000380)) 2018/04/02 16:35:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="43ac32a6b5765b5427476ed891b6a092d3a8eebe32aa3f6b655f659b81032cb59212394169d272e4ab", 0x29) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x4}, 0x40000000) sendto(r1, &(0x7f0000072fc4), 0x0, 0x0, &(0x7f0000185000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/02 16:35:09 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) sysfs$2(0x2, 0x8, &(0x7f0000000480)=""/4096) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) [ 61.936862] gfs2: can't find protocol dlm 2018/04/02 16:35:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x80000000002) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20}], 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0xfffffffffffffffe, 0x8788}, 0x6}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x11) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000180)={'yam0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/02 16:35:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x5) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000140)={0x20, 0x1e, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @ipv4}]}, 0x20}, 0x1}, 0x0) 2018/04/02 16:35:09 executing program 5: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x100}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x90000) r3 = msgget(0x2, 0x142) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000000c0)=""/183) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000080)={0x2, 0x0, 0x42389b7d, 0x8, 0x8, 0x401}) ptrace$setopts(0x4209, r1, 0x20400001, 0x0) ptrace$setopts(0x4200, r1, 0x7a1, 0x100020) 2018/04/02 16:35:09 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TIOCCBRK(r0, 0x5428) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:09 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000000c0)={0x2000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=r2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) 2018/04/02 16:35:09 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0x5c, &(0x7f00000002c0)="040babcb035e6fc949cb9503026c134eb9da704b0e38f27c699cf66a585b3273a710f5a7b5c5e5eb7cc30abd72b61ea156c4d79d2685cc03310c0a75a2b0d6eaa2ae3e489028bba28bf8851c96718b65f30153bf70d3a2dcc5cbb983"}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') writev(r1, &(0x7f00000011c0)=[{&(0x7f0000001140)="08a2511e1c4b2dcb", 0x8}], 0x1) getuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) fstatfs(r1, &(0x7f0000000340)=""/219) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) close(r1) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x30, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r4}, {}]}]}, 0x30}, 0x1}, 0x0) [ 61.994861] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/02 16:35:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x3) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x800) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x0, @multicast2=0xe0000002, 0x4e24, 0x4, 'fo\x00', 0x9, 0x43, 0x2b}, {@rand_addr=0x80000001, 0x4e23, 0x10000, 0xffffffffffffffff, 0x1, 0x8}}, 0x44) chmod(&(0x7f0000000140)='./file0\x00', 0x1) [ 62.102706] gfs2: can't find protocol dlm 2018/04/02 16:35:09 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xd0000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x3, 0x4, 0x8000, 0x5, r1}) capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) prlimit64(0x0, 0x4, &(0x7f0000000300)={0x0, 0xffffffffffdffff8}, &(0x7f0000000380)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/02 16:35:09 executing program 4: r0 = getpid() mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)='exofs\x00', 0x0, &(0x7f0000000900)="2af531a49abb16a02e00b0c051e5c1a0d82aba61dd6bfe8b2c935489773174e1df9b65e37adb675a34d6f73bc624a30c88391157d2b66d123ff0c73032b63ae24cebf63312e64818c31c01cd8459b506fa3f42bae614ed2d7827903b015639e6c77f950acfef3453a71275cae47e388dbf8a6fc567f8e91a") recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/235, 0xeb}, {&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/209, 0xd1}, {&(0x7f0000000540)=""/81, 0x51}], 0x6, 0x0, 0x0, 0x80000001}, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x20000000000003}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x2000) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) ptrace$setopts(0x4206, r0, 0x67e, 0x100027) [ 62.137783] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/02 16:35:09 executing program 6: syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@gid={'gid', 0x3d, [0x37, 0x0]}, 0x2c}]}) r0 = memfd_create(&(0x7f0000000000)='hfsplus\x00', 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'gre0\x00', 0x1}) fcntl$notify(r0, 0x402, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x20, 0x568b, 0x10000, 0x1ff]}) 2018/04/02 16:35:09 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x6) 2018/04/02 16:35:09 executing program 3: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000002c0)) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000240)={0x3}) writev(0xffffffffffffffff, &(0x7f0000de0000), 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/186, 0xba) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r3 = eventfd2(0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x3ff, 0x5, 0x1, 0x7f, 0x0, 0x1, 0x400, 0x1, 0x401, 0x4, 0x7, 0x7, 0xff, 0x222, 0x7, 0x2, 0x4, 0xff, 0x50000000, 0x20, 0x200, 0x3, 0x2, 0x100, 0x7, 0x1ff, 0x1, 0x7ff, 0xfffffffffffffffc, 0xffffffffffff7fff, 0x5, 0x1, 0x0, 0x3, 0x2, 0x10000, 0x0, 0x9, 0x6, @perf_config_ext={0x5, 0x2}, 0x80, 0x0, 0x0, 0x7, 0x100000000, 0xa264, 0x80}, r5, 0x6, r0, 0x2) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000140)={0x0, r3}) r6 = dup2(r4, r4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000200)=0xffffffff, 0x4) keyctl$session_to_parent(0x12) 2018/04/02 16:35:09 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000200)=""/72, 0x48, 0x40000040, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)={0x7, [0x1, 0x8, 0x6, 0x3, 0x0, 0x80, 0x7]}, &(0x7f00000002c0)=0x12) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x40001}}, 0xe8) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 62.316574] hfsplus: unable to find HFS+ superblock 2018/04/02 16:35:09 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) recvfrom$ax25(r0, &(0x7f0000000080)=""/163, 0xa3, 0x0, 0x0, 0x2ae) keyctl$session_to_parent(0x12) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0xffffffffffffffbc, r2, 0x10000, 0x9}) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x4, 0x4) [ 62.373643] hfsplus: unable to find HFS+ superblock [ 62.377365] gfs2: can't find protocol dlm 2018/04/02 16:35:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x40, 0x0, 0x1}, 0x2c) close(r0) [ 62.611516] bond0 (unregistering): Released all slaves [ 63.344315] IPVS: ftp: loaded support on port[0] = 21 [ 63.727363] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.310804] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 64.316919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.375675] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.435076] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.441350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.448771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/02 16:35:12 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x6, 0xd, &(0x7f0000000180)="375baf16e8dbaaac296afb41badaeeb3742be42f9151d90d908178d8db06fd53f30ea7ce40c0faf8548505f70100000096c0951fb93ed75bbe6307cd0181964cc9f9e164902063eda03fe75c125eeb57d78e324f0f01002471b3085b78fca50080d4c6090f13", 0x35) finit_module(r0, &(0x7f0000000300)='\x00', 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141000, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) getdents64(r1, &(0x7f0000000140)=""/29, 0x1d) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x6, 0x3f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x7}, 0xc) finit_module(r1, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000200)={0x2, 0x0, 0x80000001, 0x0, 0x4, 0x4}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) 2018/04/02 16:35:12 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net/sco\x00') getdents(r1, &(0x7f0000000fd6)=""/24, 0x18) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x80000001, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x18, 0x6, 0xffffffff00000001, 0x7, 0x5, 0x0, 0xb75, 0x4, 0x41}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'bpq0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000340)={&(0x7f0000000240)=[0xbd, 0x8001, 0x400, 0x2, 0x8, 0x0, 0x34a, 0x4, 0x8, 0x6], 0xa, 0x80, 0x7, 0x4, 0x8, 0x7, {0x2, 0x3, 0x8, 0x400, 0x8000000000000000, 0x0, 0x2, 0x81, 0x8, 0x7ff, 0x7, 0x1f, 0x22, 0x6, "89c9fda608dd2a0972f3ee233c0ab6e58bc3f11f6d31d6ca21f95336f470a30b"}}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000140)=0x78) 2018/04/02 16:35:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x0, 0x20000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = getpgrp(0x0) sched_setattr(r1, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xfff, 0x8202, 0x1, 0x9}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x80}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16]], &(0x7f0000000340)=0x1) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000080)={0x2880000000000000, 0x6000, 0x8, 0x2, 0x6}) close(r0) 2018/04/02 16:35:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x490100) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0x94, &(0x7f0000000080)="75a1db4732327e3504065413889c5e0c91ec718543dcf73b8f82693aea952f8bb1e42b2ab77fd2bae4435dc9478d27181e98e32a24ff146b63ba2b9da80e2ae4d09111bf9d029fd5b8fda6e97cedbd6db6743d5d8e7d4704ea820a4a8b0d8bea9b1a8c7c4f56805eac1bdb094ec966bf0c94118522b03e09fc94a74e57519cb26479aeb2f45ba60fea979392b156bcc537009576"}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/04/02 16:35:12 executing program 4: r0 = msgget$private(0x0, 0x402) msgrcv(r0, &(0x7f0000000040)={0x0, ""/58}, 0x42, 0x1, 0x3800) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) 2018/04/02 16:35:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/04/02 16:35:12 executing program 5: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r2 = dup2(r0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x81) name_to_handle_at(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x1008, 0x2, "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"}, &(0x7f0000000080), 0x1400) 2018/04/02 16:35:12 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x8, 0x7, 0x1, 0x8001}, {0x4, 0x4, 0x7fff, 0x9}, {0x7ff, 0x62, 0x1eb, 0x3ff}]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f3550a000000000088016daa9a000007ffc2399d8bd01c13e7fc45000001006ee114192a9060572b21069d6ec959", "81ad8af425caf8fa06ff03000000000000e887d36cb4a0f4464dac8c97351c79"}) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) [ 65.313977] sctp: [Deprecated]: syz-executor6 (pid 6889) Use of int in maxseg socket option. [ 65.313977] Use struct sctp_assoc_value instead [ 65.340425] gfs2: can't find protocol dlm 2018/04/02 16:35:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000000c0)={r5, 0x10000}, 0x8) r6 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f00000002c0)) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000100)=0xf000) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000e000084040000000000000000000000000000"]) 2018/04/02 16:35:12 executing program 5: r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x40, 0x100) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/13) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f00000012c0)=0xffffffffffff768d, 0x4) recvmsg$netrom(r1, &(0x7f0000000580)={&(0x7f0000000100)=@ax25={0x3, {"947ccaa0274a5e"}, 0x8001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="877397a9c1eb1d96e8c2", 0xa}, {&(0x7f0000000180)="7309ec2b4d20fc1c1c7bbb0cd491a60e591b44d57a6dd288b4b77fb826372090d72b06bc5b2aa46db80e5f0ada07fde0deae18febc344712544d642fb1bd3471e1a05b99de5f181b0233a0a27ceabb2db09d201f36663b0e26d94ad8c96305f42bd435a86bdb2dbb1d25ea1aebfa186ed5b4ea7f94630c2c5918942259525cfa18612db528018634c6db0224b0f37770e7fcd6fb8d959d327ef554bcae6b485e0a3049d9f908bf7425d4f774143c5c136e1759009c4899b57482030883697f710d3aec6f3ce60d79b144a39f50e7711984b4466057c0dc0397b69ce6c5373a783bbab9ff1e5250f9c621624a9c5be75e0262d2ac4cbcdceed16b5b31", 0xfc}, {&(0x7f0000000280)="3e67e148203e081f84c1d4bfb6225005d437d5c6b5e562cc909b29e10e0ec0706cbf0b7acf3d64c8ce9f6c535cf69d7169f86de31c8ce070ef6bf8628214a7fc015ed18b91b9e04d091510f396d3691598b246b7c03c7607c9c91841e93d2456a9e88fdbec80a236ae2503659ea7eb211e10acdb7d46ff74c55e8d06787859b14704f924be80566f", 0x88}, {&(0x7f0000000340)="3864faedeafe846d1b93e1aa28f9678629c7e87d23a12321d16155a39cd8a01d76dc0a229b6763109a07980fe19615365c66de30e3020e6d820b6c2eb40a46421530821570b178a2613d15dbcec59c2875cf1a9b4e071d34873d5e85293239938bbccac52ec28d40591c11392f9e74699d1619f74022cbf8f7d0da429f73cc9d6040346ea11ed46455272454674b80a87ae15da0094bae292858bfafd5bac979", 0xa0}, {&(0x7f0000001300)="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", 0x1000}], 0x5, &(0x7f0000000480)=[{0xc8, 0x105, 0x0, "da08e6704d10dbac0017fefaa64a07ebea2950ff0fadc6c24495dfd648c6038b11fe9024f4485ea288d7611add044a940d668312679a1ae85f3a1e0cd332afc3dae94f6447c411611cc6f5fcf5b23c2d1a48edf737dd92bcca26eac486efe2aa441d5ea68e73e1f19cfc1e7ae27945d38acfcc3b0cec58fb0d6a245622adf50b7f15e67fac2eb0a23ea3e6fe12a6b94984cc58cb19ff7dc1c1cb33eaa0237eb3cdd063bb7dfad74a1a370ad7449c7679c8e6377a75"}], 0xc8, 0x8004}, 0x40) [ 65.370792] sctp: [Deprecated]: syz-executor6 (pid 6889) Use of struct sctp_assoc_value in delayed_ack socket option. [ 65.370792] Use struct sctp_sack_info instead 2018/04/02 16:35:12 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) ioctl$TIOCCBRK(r0, 0x5428) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:12 executing program 7: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x1f, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x11e) open$dir(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}}, 0x32) [ 65.466731] sctp: [Deprecated]: syz-executor6 (pid 6915) Use of struct sctp_assoc_value in delayed_ack socket option. [ 65.466731] Use struct sctp_sack_info instead [ 65.480391] gfs2: can't find protocol dlm [ 65.482580] sctp: [Deprecated]: syz-executor6 (pid 6889) Use of int in maxseg socket option. [ 65.482580] Use struct sctp_assoc_value instead [ 65.606900] minix_free_inode: bit 1 already cleared 2018/04/02 16:35:12 executing program 3: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x8000}, {r1}, {r0, 0x2320}], 0x3, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) read(r0, &(0x7f0000001640)=""/107, 0x6b) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="04a476eb51bde7090000000000000006", @ANYRES32=0x0], &(0x7f00000015c0)=0x2) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x46a7}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) accept4$inet6(r1, 0x0, &(0x7f0000000080), 0x800) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r2, &(0x7f0000000100)="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") lookup_dcookie(0x4242de7a, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) fcntl$dupfd(r3, 0x0, r1) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0x1, 0x4) sendfile(r1, r4, &(0x7f0000000040), 0xff) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000480)={'gretap0\x00', @ifru_data=&(0x7f0000000440)="06ebc1dce36bf6d768bf66ce9239598a60511818e91226c66cdc70109f95216b"}) ioctl$VT_RELDISP(r4, 0x5605) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000001600)={@rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x38) 2018/04/02 16:35:12 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="9117bcdbab916812aedd7ea7d32ac779ae2bba3d388d8e2307168bd964c7bf1c0d7a2a93e6dc5e4498559148ce4f02e4ec8ceaeaf7d4fba6cbe26a07347b04ed3071268083b9b0ced6742085f4abbe866c41f07004aead4492b47d8d9193588fea2989d698df78760dfbc38868c8785b995d9ed555f7cae77e701599b1f86b891568d9a173c446b682e2cb28411fdd5dcb8b0b109789f99992ebe51906e0ea23fe0e11f8371edeedb482b20cfe2175226bb6eb8121b05cd002a3fccfd3ab92d371db54b00eae1c460fec7875264d0f0d4fdf5e8dc9115d6484ad2bae85b2") fallocate(r0, 0x12, 0x0, 0x80000000) 2018/04/02 16:35:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) stat(&(0x7f0000000540)='./bus\x00', &(0x7f0000000580)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r2}) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r4) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) clock_settime(0x0, &(0x7f0000001440)={0x77359400}) setresuid(0x0, 0x0, r1) r5 = semget$private(0x0, 0x3, 0x11) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000000680)=""/245) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r6 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000044ff6)='./control\x00', 0x0) ioctl$TIOCCONS(r6, 0x541d) r7 = fanotify_init(0x0, 0x0) fanotify_mark(r3, 0x800000020, 0x8010002, r6, &(0x7f00000003c0)='./control\x00') r8 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_buf(r6, 0x29, 0xfb, &(0x7f0000001480)=""/4096, &(0x7f0000000080)=0x1000) fallocate(r8, 0x1, 0x0, 0x4000000) close(r7) ioctl$VHOST_SET_FEATURES(r8, 0x4008af00, &(0x7f0000000440)=0x8ffffff) listen(r0, 0x43) r9 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r9, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r9, 0x1) close(0xffffffffffffffff) shmget(0x2, 0x3000, 0x340, &(0x7f0000ffb000/0x3000)=nil) 2018/04/02 16:35:12 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20800, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000140)={0x2, 0x20}) r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000040)=[{0x7, 0x3, 0x0, 0x0, @time={r4, r5+30000000}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000000c0)={0x10e, @time}) 2018/04/02 16:35:12 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000540), 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x10000, 0x2) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000100)={"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"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ptrace(0x4207, r1) ptrace(0x11, r1) 2018/04/02 16:35:12 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x949, 0x0, 0x3, 0x5}, 0x6) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/02 16:35:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/02 16:35:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000800)=0x80, 0x800) sendmsg$key(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000840)={0x2, 0x2, 0x7fffffff, 0x7, 0x12, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x7e, 0x28f7821f9f0122d3, 0x0, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x6e6bc0, 0x80, {0x6, 0x32, 0x3, 0x1000, 0x0, 0x7, 0x0, @in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x1f, 0x1, 0xebba}, @sadb_x_nat_t_type={0x1, 0x14, 0x8080000000}]}, 0x90}, 0x1}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r2, &(0x7f00000005c0)={0x0, 0x0, @loopback}, &(0x7f0000000600)=0x10, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001040), 0x3e3) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000740)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@rand_addr, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r5, 0x0, 0x9, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 65.702283] gfs2: can't find protocol dlm 2033/05/18 03:33:20 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x80000000000000e}, 0x28d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001440)={&(0x7f0000001400)='./file0\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x61) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="000009b8", 0x804022, &(0x7f0000000180)="236f589bc391ec020c4b1ae3e13cadf71f3cc18f423b0e7684cdbaf5ee05f65c1cc5d617b0c283fd30a444") socketpair(0xa, 0x80003, 0x7ac0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}) faccessat(r2, &(0x7f0000001280)='./file0\x00', 0x110, 0x400) bpf$OBJ_GET_PROG(0x7, &(0x7f00000013c0)={&(0x7f0000001380)='./file0\x00', 0x0, 0x10}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sysfs$3(0x3) bind$rds(r2, &(0x7f0000001480)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000001340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1830}, 0xc, &(0x7f0000001300)={&(0x7f0000000280)=ANY=[@ANYBLOB="50000000ed43ce77794d7b36d3c02979648697e5e82a4e987f3ed321ec8093e67627ec63f215a316a9e69dabcfb6e4c46368efb44087d081389562471800803855ae5d65"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2000000000098) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001600)={r2, &(0x7f00000014c0)="a2bc1838300e0ba7c3d1f765a491303e61c8322b9b9152a46ee4b2d960c8b6b24c8d6e226842bfc7ff55fe742eaeb1303cca295e3b620dfbe74ede69", &(0x7f0000001740)=""/209}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x2, 0x1b, 0x8, "a4eea7ac6391d7e75b88924411b83205c3053310719f653dc1a2cb7cb49a4fd3c1dfb9ced3c1151e1452278bee7551478ee39f467bbd40fcc4c63c4834987c5b", "f078b0b782215d4a86a24e2111e3cb871b574e44b41c8116f9e51edeb05eec5f6c99cd1e6cbbe725f4ed6738c99f1737ed316a824f003fc68c5a7b7f901fd9a2", "04ff7e2f1aca6db3ddfb9fb957b7e71e34bb69ea2e82d7bdc887cec035ee6e27", [0x3, 0xfffffffffffffffd]}) 2033/05/18 03:33:20 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200020000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r2 = socket$inet6(0xa, 0x80005, 0xfff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) write$rdma_cm(r0, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000001b80)}}, 0x10) 2033/05/18 03:33:20 executing program 4: r0 = socket$inet(0x15, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000000180000000000000000000000010000000c00054917c758119b159a5497b669d0454816673ce4b4130a489f3c1257b622e63cdc569301a244411947420150d506e7548db4f6abd9e534dfa883e2dc247281ccb3543d222145bf686693dcaf8def874eaf7c182e63b941b012354c65648d43dcf41f8e65b134c597", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x77359400}) tkill(r1, 0x1000000000016) 2033/05/18 03:33:20 executing program 5: socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x43) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000002c0)) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00000003c0), 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/241, &(0x7f00000000c0)=0xf1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x2) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) fanotify_mark(r0, 0x8, 0x8010000, r2, &(0x7f0000000280)='./file0\x00') 2033/05/18 03:33:20 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x3d, 0x400}, 0x90) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:20 executing program 3: r0 = socket$inet6(0xa, 0x807, 0xfffffffffffffffd) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x1ff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x20) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000003000/0x3000)=nil, 0x9, 0x5, 0x20, &(0x7f0000004000/0x3000)=nil, 0x1f}) 2033/05/18 03:33:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001140)={0x0, 0x0, 0xfffffffffffffffc, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@empty, r1}, 0x14) 2033/05/18 03:33:20 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x100) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000140)=0x80000000, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000ff9)='ns/ipc\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000001c0)={{0x3, 0x1, 0x8, 0x0, 0x6}}) fcntl$addseals(r2, 0x409, 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0xfffffffffffffffa}, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200)=0x100000001, &(0x7f0000000500)=0x2) flistxattr(r2, &(0x7f00000000c0)=""/22, 0x16) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) modify_ldt$write(0x1, &(0x7f0000000540)={0x800000, 0x1000, 0x0, 0xff, 0x7ff, 0xffffffff, 0x800, 0x800, 0x4, 0xc8}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000600)) setns(r2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000000240)={&(0x7f0000000640)=ANY=[@ANYBLOB="5001000088f3c3f9cf57f57635028df265d6faf04544c6214245c2601f00010025bd7000fedbdf2500000000000000000000002000f2000000060000000335000010000a00000000f1ffffff0000020000000000107a99b14e58b906dce23d48bb31e908974b555784f101c361f8f89da47f51381d24f99a10654a79915b8b17a111af745b0e3de112d5d65267dac1a4dcbac433005053bf16d792d9b16878b410aea7c30e3360e739f53f"], 0x50}, 0x1}, 0x40) rt_sigaction(0x3, &(0x7f0000000380)={0x7, {0x100}, 0x4, 0x1f}, &(0x7f00000003c0), 0x8, &(0x7f0000000400)) connect$inet(r3, &(0x7f00000002c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000580)=0x9, &(0x7f00000005c0)=0x2) 2033/05/18 03:33:20 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20040, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001d00)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$loop(&(0x7f0000001dc0)='/dev/loop#\x00', 0x0, 0x400) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/qat_adf_ctl\x00', 0x88281, 0x0) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r7 = socket$pppoe(0x18, 0x1, 0x0) accept(0xffffffffffffff9c, &(0x7f0000001e40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000001ec0)=0x80) r9 = mq_open(&(0x7f0000001f00)='userlo\x00', 0x40, 0x1, &(0x7f0000001f40)={0x7, 0x8, 0x2, 0x7, 0x3, 0x7fff, 0x3, 0x8}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001f80)=0x0) getresuid(&(0x7f0000001fc0), &(0x7f0000002000), &(0x7f0000002040)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0x0) r14 = getuid() getgroups(0x5, &(0x7f0000002100)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r16 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000002480), 0x800) r17 = inotify_init1(0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000024c0)={0xffffffffffffffff}) r19 = memfd_create(&(0x7f0000002500)='\x00', 0x1) r20 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002540)='/dev/vcs\x00', 0x8000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002580)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000025c0)='cgroup.threads\x00', 0x2, 0x0) r23 = open$dir(&(0x7f0000002600)='./file0\x00', 0x2, 0x1e) r24 = syz_open_dev$audion(&(0x7f0000002640)='/dev/audio#\x00', 0x9, 0x401) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002680)={0x0, 0x80000, 0xffffffffffffff9c}) r26 = socket$inet6_sctp(0xa, 0x5, 0x84) r27 = socket$can_raw(0x1d, 0x3, 0x1) r28 = accept4$inet(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, @loopback}, &(0x7f0000002700)=0x10, 0x80800) r29 = open(&(0x7f0000002740)='./file0\x00', 0x800, 0x90) r30 = syz_fuseblk_mount(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)='./file0/file0\x00', 0x1000, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x9, 0x180010) r31 = dup(0xffffffffffffff9c) r32 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)=0x0) getgroups(0x9, &(0x7f0000002a80)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002ac0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getgid() r38 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/vcs\x00', 0x0, 0x0) r39 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002bc0)='/dev/vga_arbiter\x00', 0x2000, 0x0) r40 = syz_open_dev$mouse(&(0x7f0000003f80)='/dev/input/mouse#\x00', 0x401, 0x121001) r41 = syz_open_dev$sndmidi(&(0x7f0000003fc0)='/dev/snd/midiC#D#\x00', 0x40, 0x0) socketpair(0x3, 0x6, 0x9, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r43 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004040)='/dev/sequencer\x00', 0x20000, 0x0) r44 = syz_open_dev$sndctrl(&(0x7f0000004080)='/dev/snd/controlC#\x00', 0x401, 0x40880) r45 = open$dir(&(0x7f00000040c0)='./file0/file0\x00', 0x400000, 0x100) r46 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004100)='/dev/ppp\x00', 0x0, 0x0) r47 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000004140)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004180)={0x0, 0x80000, 0xffffffffffffffff}) r49 = socket$pptp(0x18, 0x1, 0x2) r50 = syz_open_dev$dmmidi(&(0x7f00000041c0)='/dev/dmmidi#\x00', 0x1ff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004200)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004240)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000004340)=0xe8) getgroups(0x2, &(0x7f0000004380)=[0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000043c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004400)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004500)=0xe8) getresgid(&(0x7f0000004540)=0x0, &(0x7f0000004580), &(0x7f00000045c0)) r57 = syz_open_dev$sndpcmp(&(0x7f00000049c0)='/dev/snd/pcmC#D#p\x00', 0x376000000000, 0x1) r58 = accept4$ipx(0xffffffffffffffff, &(0x7f0000004a00), &(0x7f0000004a40)=0x10, 0x80800) r59 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004a80)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r60 = socket(0xa, 0x4, 0x0) r61 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r62 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000004ac0)='syz1\x00', 0x200002, 0x0) r63 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r64 = timerfd_create(0x7, 0x800) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000004b00)={0xffffffffffffffff}) r66 = openat$vsock(0xffffffffffffff9c, &(0x7f0000004b40)='/dev/vhost-vsock\x00', 0x2, 0x0) r67 = socket(0x7, 0x5, 0xffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004b80)={0xffffffffffffffff, 0xffffffffffffffff}) r69 = perf_event_open(&(0x7f0000004bc0)={0x0, 0x70, 0x10000, 0x2, 0x1, 0x7f103ea4, 0x0, 0x4, 0x0, 0xb, 0x7, 0x76e9, 0x65, 0x6, 0x4, 0x1, 0x7, 0x56, 0xa5b, 0x5, 0x4, 0x3, 0x1f, 0x0, 0x8, 0x101, 0x1, 0x3f, 0x7, 0x9, 0xffffffffffffffff, 0x0, 0x6, 0xc3, 0x10000, 0x4, 0x5, 0x800, 0x0, 0x4ea, 0x4, @perf_config_ext={0x3, 0x2}, 0x80, 0xd92, 0x5e7, 0x7, 0x1, 0x9, 0x3d8}, 0x0, 0x1, 0xffffffffffffffff, 0xa) r70 = socket$can_raw(0x1d, 0x3, 0x1) r71 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000004c40)='cpu.weight.nice\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004c80)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r74 = getegid() r75 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000004d40)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r76 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d80), &(0x7f0000004e00)=0x60, 0x80800) r77 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004e40)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004e80)={0x0}, &(0x7f0000004ec0)=0xc) getresuid(&(0x7f0000004f00), &(0x7f0000004f40)=0x0, &(0x7f0000004f80)) r80 = getgid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff, 0xffffffffffffffff}) r82 = socket$pppoe(0x18, 0x1, 0x0) r83 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x40000, 0x0) r84 = socket$inet6_tcp(0xa, 0x1, 0x0) r85 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005040)='/dev/sequencer2\x00', 0x0, 0x0) r86 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005080)='/dev/dsp\x00', 0x60200, 0x0) r87 = syz_fuseblk_mount(&(0x7f00000050c0)='./file0\x00', &(0x7f0000005100)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x1, 0x2000000) r88 = signalfd4(0xffffffffffffff9c, &(0x7f0000005140)={0x400}, 0x8, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005180)={0xffffffffffffffff}) r90 = openat$ppp(0xffffffffffffff9c, &(0x7f00000051c0)='/dev/ppp\x00', 0x4200, 0x0) r91 = accept4$packet(0xffffffffffffffff, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006300)=0x14, 0x80000) r92 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006380)={&(0x7f0000006340)='./file0\x00', 0x0, 0x10}, 0x10) r93 = openat$cgroup(0xffffffffffffffff, &(0x7f00000063c0)='syz0\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000009c00)=[{{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006400)=""/155, 0x9b}, {&(0x7f00000064c0)=""/4096, 0x1000}, {&(0x7f00000074c0)=""/84, 0x54}, {&(0x7f0000007540)=""/170, 0xaa}, {&(0x7f0000007600)=""/80, 0x50}], 0x5, &(0x7f0000007700)=""/4096, 0x1000, 0x3}}, {{&(0x7f0000008700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000009b80)=[{&(0x7f0000008780)=""/131, 0x83}, {&(0x7f0000008840)=""/31, 0x1f}, {&(0x7f0000008880)=""/120, 0x78}, {&(0x7f0000008900)=""/114, 0x72}, {&(0x7f0000008980)=""/212, 0xd4}, {&(0x7f0000008a80)=""/4096, 0x1000}, {&(0x7f0000009a80)=""/121, 0x79}, {&(0x7f0000009b00)=""/120, 0x78}], 0x8, 0x0, 0x0, 0x3}, 0x80000001}], 0x2, 0x10000, &(0x7f0000009c80)={0x0, 0x989680}) r95 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000009cc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r96 = fanotify_init(0x1, 0x8000) r97 = syz_open_dev$adsp(&(0x7f0000009d00)='/dev/adsp#\x00', 0x9, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009d40)=0x0) lstat(&(0x7f0000009d80)='./file0\x00', &(0x7f0000009dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000009e40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009e80)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009ec0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000009fc0)=0xe8) r103 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000a040)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f000000a140)=0xe8) stat(&(0x7f000000a180)='./file0\x00', &(0x7f000000a1c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000000a240)={0x0, 0x0}) r108 = getuid() lstat(&(0x7f000000a280)='./file0\x00', &(0x7f000000a2c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a340)={0xffffffffffffffff}) r111 = creat(&(0x7f000000a380)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000a3c0)={0xffffffffffffffff, 0xffffffffffffffff}) r113 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000a400)=0xffffffff, 0x4) r114 = socket(0x15, 0x7, 0x7) r115 = syz_open_dev$sndctrl(&(0x7f000000a440)='/dev/snd/controlC#\x00', 0x1c00000, 0x8000) r116 = openat(0xffffffffffffffff, &(0x7f000000a480)='./file0\x00', 0x88080, 0x18) r117 = accept$ipx(0xffffffffffffff9c, &(0x7f000000a4c0), &(0x7f000000a500)=0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000a540)=0x0) fstat(0xffffffffffffff9c, &(0x7f000000a580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f000000a600)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f000000a780)=[{&(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000100)="25e94d306efafb8ea73b3d4c5285d681f21a03b2730d7b3eef71b5e964234f0d", 0x20}, {&(0x7f00000001c0)="6101cd310b972003d6327235ff34804a2751400228dbfa3aea376cb31edc061d31b8b12b7e08d788a3f1566f62aac1fcffdcc4fd9e03d8ee36b1dd9dd93f75c1245e79d16b79c8f8214b15bdc52ffe632501bbd2faa912ba609b34c8a99b352f8b283429172d269d8c2e0ec8f46022f5f91f3b9590b5cbb0bdaf955a31ee3241a29814052ddf4d5e56b5da8d564a5327c8fb5830ba77ad6b237437e680639a1a7c2ee6c52f4b7a576e0562c042a94889e1115a62f4330ea8995d3b4392950a22256949975f23b7008edb10", 0xcb}, {&(0x7f00000013c0)="a1fa64b04b0693501687f0cf6c3e86bfd23e2a261a0f81d6d7e8cd23b53ed59633d62a924651691f7aad5c023a1342564927018965669c3f1ab43ae7b4fe81a3d808d55fcde1bfcf5e80c746cdf38a54516ea86b52fec6d8f1884f2137e561bd28e188107398c91b24c51cb657a567a38189081da699fc7a3fbf7b697d36783be7f077d5cb3e09362f5a070d2a78c866111f841fdcb0561977723006d3f637a790628e2c5539313b53f505d4c7baef66f63f463c64e378756b89fe8c09c9ea119dc77cd230ca90b5bac98e48d3cc99b6802948cc5cca785b4392a197a5f42699cb6b373da785d3f6daac922c46fab4bf9c3abc8033", 0xf5}, {&(0x7f00000002c0)="f179209ac5892e4d5141b690e3f7b081028b9786f92a373586e9e786f0faa1999f202a522de0aad3d16a53894233b7175783e41584d89b0015e85022ad19268e90a969d55e249caa7ff592cf275752f1254af242028da9d53cf69561c16cbc8bd0140f750c83875b918a9810bc07fd778f410fb8b53b5b1581e2122fb97f6d9357c25f036909dd7be9969b8dbb91b4143a6ab07564cea18685a4b25279a3fd4aa05633303a805f78fde75c47d560dfd83114b15c687386", 0xb7}, {&(0x7f0000000140)="aead9347de80b73912dc99f62a361c9a28f33f23", 0x14}, {&(0x7f00000014c0)="817b4e59bfaf69a6a22a875eecda4c01350a7db2ead95e9191c9b4e34e4a872ec5216efdf23dcb6d9dc2cefbf66072d19d001d7839c13b0eef14e29233dcbbc8076dbc2add4a5be4603b84835828f7fdde614feaed3bd3b78d80d910b082482a5b", 0x61}, {&(0x7f0000001540)="8c4dc764c62b366c85d0b829f8e763d2da521ae799dea95d713133077b1ac19f52033299682e3f8917b73971eeb115dc4a811e125b9e76375a45acc8000da25705dee14b0a472ed0b5be2bcc", 0x4c}], 0x8}, {&(0x7f0000001640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001980)=[{&(0x7f00000016c0)="0e041e623d7c4c33c5119725f2212df32fefa598296350455e8d7912205a62cca8211d7afd2d0ab4c96c8fc89ad426b8c9ba63d3944dd4443df537be07dfa79cdcff2f93f09b92da9e243010e5bcfddcc13bc9c33de6e1e18a1bfe34b8185637656484c0145126f8a3e839032bfade473c949e04c63303152e245d284b9aa30cf1f6234c017b2b75e65429cf97", 0x8d}, {&(0x7f0000001780)="3e72f6bbb6e61345f5fd03005588f288b2982ade32c1076d6e0eaa21dc0c4cc0869fa3ee23f2bb8b60f7a2a4c3773dfcefc10f", 0x33}, {&(0x7f00000017c0)="99159b587ae41a", 0x7}, {&(0x7f0000001800)="aabf6d94e139178c60e7b970f619faafe9f2f13dac6344ab5548e1885ebd4a404d629f2dccaa32be8c1edbb28159f7f2e3e4e057328d930b09f426d9997ababe9c98793777d97d86da27cb2957e1bf7c4412523e2231a726d3388d3bf4ef3b7fdde533e1", 0x64}, {&(0x7f0000001880)="2afe85899b3f617c4cd0984bb6fad873180fef6355264f24f03d7472fe5e3b03989ccd177c703ab1eba199d1384772b12d92df6c66863c6d77d7b563f78e9895be4074c923dfff300f630ad2105ceef006774c4818c3dbb7a407cc51dd1fcd8f1a773798c69dd9944cd0f941af8cccb56b1f8db66f7c5cf0daa2892792304a15b79153983623f2f86b643b11e2f49c962bef60594d2ff2", 0x97}, {&(0x7f0000001940)="3548dbfd", 0x4}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000001a00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001a80)="70c0233df34e42f2adc75340279a9e1763e3c9ba980e40936aa973ebb91a719785b7554838511220ebca47b33185a77aa5e79e834bcbadc239b65a18897a0b17ee096755400f1a306bf6272f89a34fba8172afc4953a9b047fea878ae797797508ccb76bf420a818596c9a2e080be10c1fe1", 0x72}, 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&(0x7f0000004600)=[@rights={0x20, 0x1, 0x1, [r40, r41, r42, r43]}, @rights={0x20, 0x1, 0x1, [r44, r45, r46]}, @rights={0x18, 0x1, 0x1, [r47, r48]}, @rights={0x18, 0x1, 0x1, [r49, r50]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0xb0}, {&(0x7f00000046c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004980)=[{&(0x7f0000004740)="35437d043326f1810d6c71f3be6321c8f268a25208af78f180c38c39d386301b6bfd95571b7a1ceef2d9eaf06969e96764aafd30d286d4987ec97180dd2e9c52a493ab5de7c611db8c4851f8c673254458c1ccfa0be6f41eabd37c87767ed2be96d7", 0x62}, {&(0x7f00000047c0)="a93f8ec60b60abc007ce8c4486f320b10a7a9f1f959749b5261bd0444ec21585d624a0436c28d7cdfc30d18bf6ba8ebbe5a089ac7410eb8a234c68fd7b8a10c91039748f68b6b0a68035978bf8343e1b242358b1ca345230e6faa1a2671becb331d7e595539468223ca2b6dc534f3c4cf3d4756e93599d73f62893ab9a80aa718600b19e2e4e81d164cfebe037d47f9dd1fc924f762ad4a417911eca", 0x9c}, {&(0x7f0000004880)="cf7b621e14cc9d793f65cc7acafe5888595579f14e531d5ab9fb1320eba09fc6959f1f49ecc64e0b739e392441dbb2a3e03a630e73543e712f792c77b32744e1544a02e3f0dbcaa49e8ea84a039335ca4cc26419d69e6fcdfb146525622818b767e2ed9941486a5fd44ce63228f30831a8f68385e2126116b55d1e835891b28c2815a246ca9c3cae3320ed353db7deb1a27d91e8807a0fedf5e07f5b72ae287eae9b7963546927316cc8224cefe17edf150c5a62af706eeeb367ce3ac5425b7f856249c27fa133be5186d128876f48551ac24a21aba139c601f480ba4e3a1e74d4d0ec8fff79c33bec71", 0xea}], 0x3, &(0x7f0000005200)=[@rights={0x30, 0x1, 0x1, [r57, r58, r59, r60, r61, r62, r63]}, @rights={0x18, 0x1, 0x1, [r64, r65]}, @rights={0x18, 0x1, 0x1, [r66]}, @rights={0x28, 0x1, 0x1, [r67, r68, r69, r70, r71]}, @cred={0x20, 0x1, 0x2, r72, r73, r74}, @rights={0x18, 0x1, 0x1, [r75]}, @rights={0x18, 0x1, 0x1, [r76, r77]}, @cred={0x20, 0x1, 0x2, r78, r79, r80}, @rights={0x20, 0x1, 0x1, [r81, r82, r83]}, @rights={0x30, 0x1, 0x1, [r84, r85, r86, r87, r88, r89, r90]}], 0x148, 0x10}, {&(0x7f0000005380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005400)="a51bd6888afe8b4e89ac3874927c7d8e67ecf1824fa4d0a3ad0b9df2223ba112828d79e708d2cf618aa535901145b430d0ef71ccb8c104ef8734560b2a45b5a185f7b25ca103518582bee660153a893a8a46249da32a0650b958e82795663903d912c954d464bc1738c8d56b098cf5717c1835c93eff4b139b78ecd2ce0b5f738d486bcbde85c2e3f7bac2b56504d7b1412587a0b902e7d7d8a63dd5294b29e0955a2e4ab5efebccf27debeb35", 0xad}, {&(0x7f00000054c0)="d5955e20109d7428d5ea7b45b9fa6371643b5eca189ec41d055edbbfdc6835fa4d54cc3ccfdd8606b0be1b0708ef4ccbc02a8a8a5b348c4cbfd8c54c00b97d9dafec2177db634e7c2b1783f0c374324721cbbf9fdacc07e464dbe02801a10e729939f7379ab0acabf52dc0e78b5d0cf1c9b7f8e56492f69ff330d12b99fbdd5170b95f1889c7c555a652fe454de6377613a7d28250be93a5fc9ac7cd64ed14a9ee2675c8bb", 0xa5}, {&(0x7f0000005580)="d6f70399ce22d09635a011aeb9019dea9aec92442829e5b43e125376b2adb569b764ea500638fe0f4e2679c58a6c72f63e10ef6f534ff95b2785ceb702eaf7b7544178c986d6a6653ca88a2ef86c946b48039d0b3db70558e9bada5538ba9d5edbf009c9da3e09f3703d2108023b52d04fe64a365cfc87b3e6493da1b18dcf8b222ff5fdf22fc47bec5c6354116bcb68578c288b5a95f520252b53fd6131e0534fb85c39732d590404718b59fadf40d8543c1d2bde87c4", 0xb7}, {&(0x7f0000005640)="ea6a75dc63ba2eaddbdbc33dd742cfe77f8a20ac02d047bc0bc6da31e720a106eb78294a5e78d55beb9d8f1dd3054cee8101aa5d4f3ce049da72c22c32a05bd27c410b6315aa73a975663bb9e2dea3c24e09fcfd53b9b90560a33c0e609e4d249d8d023008a66d8e48f82f364b6487c6c19fcd5ebb8085ca410920e1177db33f1e15eb92422d77e6c644457a7d94affcac7d8013a4ee483dd6005e299c102f9fc6efaecb9b969bbb015c8533d31e3e5cc3cca3a90d1f597614b8de35e3caff64ed5656d1403b9de4eb5f37092a07e7277392a96d9013926e1ae9b7b257339c2d2e82ebf4ca6db3403033656183e01f00ba85814716", 0xf5}, {&(0x7f0000005740)="2042364724a9f0ffd999cfac69985468ad3fb863e5d8eb36483148348e7b27d8340bb79a9fa50c3d1d3c4bc6f08a88d6f87b27cde32134ec62307602857feac49533b1ea8fd650a2fcdaa37986c19eb80b605e6286a165e77c9e3be0e52f1c8ed784558f3d5bf1503dfb464097ad0064ae32208bc76b6d8f17dc957367c3fe4561bf1923c83228b5f77f20b8572580d62c1d404e6ec74ff3c6e6f1973c50d5d273808e11a968923e9d2322463b425bc540406fcf81fa3346d0b175a8b0688531884d4684ae19875c50af3a7e", 0xcc}, {&(0x7f0000005840)="76d7bd6164bf1734f21825deb2e0c2443779aed45ab28602862f6cf52a9493644867d4e7e3708d58bd6f44b85c7a578936b5b6dd3c711d66dbcad9da0fbd3ce474fbbc290b10862e9c603dfaa1d1e7bc68a34ff775145f6d8cd17f86d3fac2", 0x5f}, {&(0x7f00000058c0)="4a072909a9ca", 0x6}, {&(0x7f0000005900)="f99981905d32bcf3e06220078163d9415917b52dd73466d33a7df16d2517e9db55", 0x21}], 0x8}, {&(0x7f00000059c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006080)=[{&(0x7f0000005a40)="845ad2e7131844a05ec969b34793667f2bd8d0c71cf24367f5bd70750d5272e80d737b8f06e0d1df985a31fe4e37f6ce7e1737f8297e079306cab19edf6d810e22226f08f154ace6c37e", 0x4a}, {&(0x7f0000005ac0)="bc47f4880c548da71f1f9af5fb6125e47c7e301f4858e35db4a6b156d61379807c7ccf13a04d1df07c983ad2e54118c78145d794e731373aca4523f0bb1e3ff319d5301bb282dcea753e3881ad853ed5460d0d9d885c3633672715ed24f1b713636f443ba4388da57eb9cb5b3deb10750840f4502d014d93517312235a4c8faf2e7f3e6654b345122f408bd6f07564f1e0bb01fdff4e271b6c84289f6f33109686680443f842149d3774ed5432f37cb33991ce07e8b4eee3349d36ad304632ad8c7115d580cd8b1b1ca1946c7892d5214ee73873bc48151c8e0d", 0xda}, {&(0x7f0000005bc0)="3dee389743f173a6d56fa3f1928b60bba42d8de2e9de0e47707bf1da71af3fa64c122a1000660ee6f69fc0abe9d784c9749b039d69f9a3e6d94a50d3e8b7cd9a5aaa93456f44ea9daf5f3479d01b69b09c37d393a445aef8c997cd3da8d3bebba8115e5915ef0d2787ae1828d20795f9c32f9fcd05c33ec25950a5fe30b1809446edc5aea5c70740e4590dabdc17909b1fad3ffd971288cc97f5e7c824d0194133fb4c74352075e66852e0007314b74a9c0821e962b582c496c1a86fa7c2a5d33dc55c48616e14be6d4406", 0xcb}, {&(0x7f0000005cc0)="c30e5e5526114c07a3cfe00ed21c245a73596250ef1d87c4bfc06b6825af90b51c599e517f3ea8c1ebdea1a600535e16de009bb680bcdeca184b5a6d56c9a579c0c970aba00e3f18a6cbb500ed25d1c8c6f133f6221efa0700c7e99c84032578ca77d998413bb64ceab09341c987d4c42d77e293de4e4b31d079cebeaa126cc62b1ec357ca20a197e22df7112aef3a5aa2fb010acd36", 0x96}, {&(0x7f0000005d80)="9a142d100090f6bcb066c4855ab03ec697fe3049f7b60a7c7fee59780b095c15fa4c4a17e6f7c51dcaa77cf56bd2422cd5e64f98c8b7c1518d6e67ae982dbc7a6726291ab4e563605ea2fe824bc2cdba0db45c189f8daa4696057368dcfb3bbf92d0344772ab1eaee04452587c9aa2556e0b9d1aa3776dababb133500c3975bc4cde73189c779bdd26cf974d606526c8b80fed6cb6b90004c73fb3ebe02e6d2700523354eb12829ea1b4f0101b719d9acc154ba89472362aa16038a3bb3695a81deac4f7148a5c46b61b", 0xca}, {&(0x7f0000005e80)="72d5588cd508b09d8b6837c3ae78a720caefc72862bf3160cce4a3765999f07569009d326a4436", 0x27}, {&(0x7f0000005ec0)="c6a07943f65cb18f6263930b890267b51b81c6bb5d9f2f97af20ffd9e285a902db02a6fc56b2d6af6ab0a4d47ef5d009a39fe1014963f57ba97355b8e0269467bae07ceb65012789b14186167395afcd4188ddbb3d0a9f822cd2022860efc1e7f28e371e194b0fe1a5d8bdc8343c0a31c760b2db90c8a307aa01fefd552984ed70dbd02f748a401e2a3f695dafeff6284f54853c46d0e08f0ad18845197669ff649c6bf667029299d59a463d9f78404cb72c15bc12dcbc0cca9122a9c5e8f4fd5bba444474f2b56d63d30bae8a838fae1808fa38", 0xd4}, {&(0x7f0000005fc0)="5eb4083e3877fdf9961439e5cf9f186b1344fa9a174d4071d64d1b1e541d4dc9275f72b1b207036632b32bfa8176f450713248cbb57ec4b18ce1793f6143b3a2fcbfcf7b0a5ec089f08c86e448b8ee54c14e92b721c7c27e09ac2754cd1dd5eff41266b69b5468bfbe57de67cd59e4dc4243c6db43cf879fd0a6d4800b9aaebccb472a4923b40d84bf9e089c2ad8bd47d7d5a3f76d165670f052deae3e9ee39fa5bf1f6b6fbcf87d33c13b44e0a03508d4ac63bffb", 0xb5}], 0x8, 0x0, 0x0, 0x80}, {&(0x7f0000006100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006280)=[{&(0x7f0000006180)="561550ac47b7adeaa1e1f4a3f5690e4c8438ae6e332b4f63c5fb0ef5ea4e55678fa7fa9ab818cdf7fdc31a2f7ab8b8478923f2dd0c5a9f1c0a9a8896cc6e500fb942164ba526071cc4b4ab6c50c29729c48a17eb16950eaf170b9f3665cc786b", 0x60}, {&(0x7f0000006200)="273aad278f4e20e693d139a956cc9ab1053a58524535ca9c3666056ce3cfe297cbc96c45fe17a4e1c27b565d33557798f523b79e7ae9cd9a63dd15c697a61f8d2a78600972e4eb0345c5f6bae4d98f185b86c8", 0x53}], 0x2, &(0x7f000000a640)=[@rights={0x30, 0x1, 0x1, [r91, r92, r93, r94, r95, r96, r97]}, @cred={0x20, 0x1, 0x2, r98, r99, r100}, @cred={0x20, 0x1, 0x2, r101, r102, r103}, @cred={0x20, 0x1, 0x2, r104, r105, r106}, @cred={0x20, 0x1, 0x2, r107, r108, r109}, @rights={0x18, 0x1, 0x1, [r110, r111]}, @rights={0x28, 0x1, 0x1, [r112, r113, r114, r115, r116, r117]}, @cred={0x20, 0x1, 0x2, r118, r119, r120}], 0x110, 0x4040005}], 0xa, 0x10) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000000380)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x36, 0x0]}, 0x2c}]}}) 2033/05/18 03:33:20 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x8, 0xfffffffffffffffc, 0x7, 0x80000000, 0x6, 0x9}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cda000)) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$sock_bt_hci(r0, 0xc00448fa, &(0x7f00000001c0)="e80f73899a0af6f9e721d163e2f2d69665b74570b28777d7aa367476e7d5c612fad2e1932f8d79c72bf5ac6e2990286f5d780b788058368b912a31b880794a40328b3ccb5e59484e730e842fba426646e5a75bd1") epoll_wait(r4, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) accept4$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000) poll(&(0x7f000000f000)=[{r4}], 0x1, 0x0) [ 66.779464] gfs2: can't find protocol dlm 2033/05/18 03:33:21 executing program 3: syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x0, 0x1}, {}], 0x30) epoll_create(0x8) prctl$setendian(0x14, 0x1) 2033/05/18 03:33:21 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8}, &(0x7f0000000180)=0x10) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sctp\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x1, 0x9, 0x0, 0xd9, 0xffffffffffff0000}, 0x9, 0x3f, 0x1}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x8, 0x44a7, 0x7, 0x89b, 0x7, [{0xf75, 0xff0d, 0x5535, 0x0, 0x0, 0x400}, {0x1, 0x6, 0xe00000000000, 0x0, 0x0, 0x400}, {0x0, 0x1c37f352, 0xfffffffffffff801, 0x0, 0x0, 0x501}, {0xffffffff7fffffff, 0x3, 0x1, 0x0, 0x0, 0x1000}, {0x8, 0xa96, 0x4, 0x0, 0x0, 0x8}, {0x2, 0xfff, 0x4, 0x0, 0x0, 0x400}, {0x7, 0x6, 0x1f, 0x0, 0x0, 0xb00}]}) 2033/05/18 03:33:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES32], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x4]}) 2033/05/18 03:33:21 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000001240)={0x1, 0xa64, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "fec57a703ef06725e974cbb001c587d796ac85e5f49a6e3e5a7c22522585a3e024d300a094ceb94c5f404a89ac331804a69f12e9a40afb854d359198939d4ba0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x2, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) lseek(r0, 0x3e, 0x0) [ 66.924900] gfs2: can't find protocol dlm 2033/05/18 03:33:21 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)={0x10c4, 0x1f, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@typed={0x8, 0x43, @uid=r2}, @nested={0x10a8, 0x64, [@typed={0x8, 0x1a, @u32=0x1}, @generic="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", @generic="4f0e82c43cc9e9dbaedd231a33a0105936a0ba0fcef2ac6d758103f4e2ca34d332a6cd34a30ab787174a6e827bac107102a922e0666787af0bb7a3e1b9dea631e23fa4e4856e5f50de39e3814aa68eb6677b4c071f68c5b5ad217cda4cc90b0679fb51513646a1c3d4e88d1f84a1c075cb50d289f307e3d9b8b75c262af073d48df67ae708cad619c6cbc84cdceff229eeb7ad8978749da0f579d9"]}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x8040}, 0x20000080) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r5, &(0x7f0000000000)='khreaded\x00', 0x1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001480)='/dev/vcs\x00', 0xc0, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000001640)={[0xffffffffffffffcd, 0x4, 0xeb, 0x0, 0x5, 0x1800, 0xffffffffffff8001, 0x0, 0x7fff, 0x7bd4, 0x7, 0x7, 0x2, 0x3ff, 0x1, 0x7], 0x4, 0x20000}) getsockopt$inet6_buf(r6, 0x29, 0x4, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r8, 0x28, 0x1, &(0x7f00000000c0)=0x5, 0x8) ppoll(&(0x7f00000013c0)=[{r3, 0xc0}, {r8, 0x8010}, {r6}, {r1, 0x1000}, {r5, 0x1000}, {r8}, {r5, 0x8}], 0x7, &(0x7f0000001400)={0x77359400}, &(0x7f0000001440)={0x7}, 0x8) r9 = syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xbffb, 0xffffffffffffffff, r0, 0x0, 0xb21, 0x100000000002001) r10 = dup(r9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r10, 0x4008af14, &(0x7f0000000040)={0x3, 0x5aa}) socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_mtu(r10, 0x0, 0xa, &(0x7f00000002c0), &(0x7f00000000c0)=0x1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$getown(r10, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(r10, 0xc018643a, &(0x7f0000000100)={0x18000001, 0x5, 0x2}) ioctl$sock_netrom_TIOCOUTQ(r10, 0x5411, &(0x7f0000000200)) 2033/05/18 03:33:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0000001000000000"]) r6 = fcntl$getown(r1, 0x9) syz_open_procfs(r6, &(0x7f0000000340)='net/nfsfs\x00') fsync(r1) r7 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000380)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x401}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x9, 0x3, 0x9, 0x1, 0x9}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r8, 0x400000000001}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x8000000000000, 0x4, 0x40, 0x41, r9}, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000140)=r3) ftruncate(r7, 0xffffffffffffffc3) write(r7, &(0x7f0000000200)="16ac20c777592310c6426a5f16d4bd6d31734ea83f138c2363862c53bfc153184855aee2d469e96428b3a54a6491794cc5cc6893bea63c7ca1ff67e698b3f133ec910a3f03b055e97dfcb9deaeed83d79cab348eff42ca7d294a2c67bf34c8d75a9e948acb035472671dc88857e7dd37fe330968824b0afe73ebb5b89e25699d192f9b001a1049725756959f56a418b3b1", 0x91) sendfile(r7, r7, &(0x7f0000001000), 0xfec) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r3, 0x0, 0x8, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r7, 0x0) fcntl$notify(r7, 0x402, 0x2) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2033/05/18 03:33:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xc5) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x0, 0x0) r3 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x400, 0x84000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000340)={r5, 0x7}, 0x8) dup3(r0, r0, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r7 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10) connect$inet(r7, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x8) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) write(r3, &(0x7f0000000300)='5', 0x1) [ 67.069254] XFS (loop0): invalid logbufsize: 6 [not 16k,32k,64k,128k or 256k] [ 67.158517] print_req_error: I/O error, dev loop199, sector 0 [ 67.165125] FAT-fs (loop199): unable to read boot sector [ 67.213962] print_req_error: I/O error, dev loop199, sector 0 [ 67.220500] FAT-fs (loop199): unable to read boot sector 2033/05/18 03:33:21 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:21 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xd8, 0x101000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x8000]}, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={"69dc58f64c300500060100000000f705", r2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2033/05/18 03:33:21 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x1c6a}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') dup2(r1, r0) 2033/05/18 03:33:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) mq_unlink(&(0x7f0000000040)="6c6f00000000001400000900") sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0x505, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x8}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x34}, 0x1}, 0x0) 2033/05/18 03:33:21 executing program 7: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@remote, @multicast1}, &(0x7f0000000200)=0xc) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) io_setup(0x80000000, &(0x7f0000000000)=0x0) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000000240)="7993b6365838ef3cbccfe40eda7c3525d7a1c06407e72528a937375d54c8ce6bcb5f7884a98cab6a500cc3f5f27a86d31d96e1b9a5e6aeb2cc5aca626cd551acc6bfda4a6df567d26018ffd458bcf82e88e261195d8d1e22d8be21c65a33737caee7c13f04fadcb92f50ea92a95d754260e573105dfdfbd20aa0") r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x8) personality(0x400008) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000000040)="fd1d1c0789754c774e4bfca94cab75b82eddc48ce461418ee5d39c854b2f0ed7f29dcdecd6b23163c0ff72320a85aa2e921d747c1caf3c9e12bfc41f4049444cef14d469c4bde5118b0d930f9d84449ba7a1164913e2c29a2d0919b3d61fa688883394", 0x63, 0x3f, 0x0, 0x1, r2}, &(0x7f0000000140)) 2033/05/18 03:33:21 executing program 5: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000003fb0)={0x31f, 0x1}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000850400000000000000d3"]) 2033/05/18 03:33:21 executing program 4: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2033/05/18 03:33:21 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) 2033/05/18 03:33:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040)=0xf0, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x5da1, @dev={0xfe, 0x80, [], 0xb}, 0xcc41}, 0x1c) [ 67.618933] gfs2: can't find protocol dlm 2033/05/18 03:33:21 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}, {&(0x7f0000012300)="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", 0x120, 0x4019e0}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x2, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}, {&(0x7f0000000880)="fadf8916defc60", 0x7, 0xff}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') r1 = add_key(&(0x7f00000003c0)='trusted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = getuid() lstat(&(0x7f0000000580)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x1b) symlinkat(&(0x7f0000000800)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000780)='./file0/file0\x00') unlinkat(r0, &(0x7f0000000540)='./file1\x00', 0x200) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000380)='./file0\x00', 0x2) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') 2033/05/18 03:33:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000040)) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x44) setrlimit(0x7, &(0x7f0000a9cff8)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x7, 0x3, 0x6, 0x1}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r4, 0x7, 0x8}, &(0x7f00000001c0)=0x10) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="942fb66afaf1b3d297da32ea951d74c8"], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2033/05/18 03:33:21 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x143, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000080)=""/184, &(0x7f0000000140)=0xb8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000002c0)={'ip6tnl0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) 2033/05/18 03:33:21 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:21 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x84) r1 = dup(r0) fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x1) [ 67.769847] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop7 2033/05/18 03:33:22 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000140)={0x0, 0x0, 0x10003, 0x1c3}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x210000, 0x80) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x4, 0x7f, 0x2, 0x1, 0x8be, 0xd28, 0x0, 0x0, 0x1, 0x8, 0x1, 0xfffffffffffffff8}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000000000f3c8b55f84f46f4e0000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0x344, &(0x7f00001dcf3d)=""/195}, 0x48) 2033/05/18 03:33:22 executing program 0: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x8000}, {r1}, {r0, 0x2320}], 0x3, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) read(r0, &(0x7f0000001640)=""/107, 0x6b) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="0451bde7090000000000000006000000", @ANYRES32=0x0], &(0x7f00000015c0)=0x2) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x46a7}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) accept4$inet6(r1, 0x0, &(0x7f0000000080), 0x800) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r2, &(0x7f0000000100)="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") lookup_dcookie(0x4242de7a, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000016c0)={0x3, 'rose0\x00', 0x4}, 0x18) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0x1, 0x4) sendfile(r1, r4, &(0x7f0000000040), 0xff) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000480)={'gretap0\x00', @ifru_data=&(0x7f0000000440)="06ebc1dce36bf6d768bf66ce9239598a60511818e91226c66cdc70109f95216b"}) ioctl$VT_RELDISP(r4, 0x5605) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000001600)={@rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001700), 0x0) 2033/05/18 03:33:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x10004e20, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x3}, 0xffffffffffffff10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000340)='R', 0x1, 0x0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r1 = accept(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xd25c}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="190004000200010003000008"], 0x10) shutdown(r1, 0x0) close(r0) [ 67.846006] gfs2: can't find protocol dlm 2033/05/18 03:33:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x11, &(0x7f00000000c0)) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x6, 0x8000109000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x44, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x4, 0x20}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) [ 67.866681] BTRFS error (device loop7): superblock checksum mismatch [ 67.937570] BTRFS error (device loop7): open_ctree failed [ 68.048176] BTRFS error (device loop7): superblock checksum mismatch [ 68.055720] BTRFS error (device loop7): open_ctree failed 2033/05/18 03:33:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/5, 0x5}], 0x1) 2033/05/18 03:33:23 executing program 6: rt_sigprocmask(0x0, &(0x7f0000000040), 0x0, 0xd6000c741ce0c9c2) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.mem_exclusive\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000000080)={0x3}, 0x8, 0x80000) 2033/05/18 03:33:23 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3, 0x6, 0x7}, 0xc) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:23 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000c41000)={0x0, 0x0, &(0x7f0000153000), 0x0, &(0x7f0000231f05)=""/251, 0xfb}, 0x0) close(r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) sched_getparam(r2, &(0x7f0000000080)) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0x1000002bb}], 0x1, &(0x7f0000d43000)}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @local, @broadcast}, &(0x7f00000003c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000400)={@empty, 0x5, r3}) 2033/05/18 03:33:23 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) bind(r0, &(0x7f0000000100)=@ethernet={0x7}, 0x80) socket$inet6(0xa, 0x80005, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2033/05/18 03:33:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000080), 0xffffffc3) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) 2033/05/18 03:33:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) socketpair(0x5, 0xb, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x10001}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x1000000000}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f0000000200)=0x90) socketpair(0xf, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @random="80956f8e5908"}, 0x10, {0x2, 0x4e22, @loopback=0x7f000001}, 'nr0\x00'}) 2033/05/18 03:33:23 executing program 7: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001c80)={0x9, &(0x7f0000001c00)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={r1, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000007c0), &(0x7f0000001d80)=0xca) fcntl$setstatus(r4, 0x4, 0x3ffff) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) recvmsg(r4, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0xffffff57, &(0x7f0000001b40)=[{&(0x7f0000000800)=""/239}, {&(0x7f0000000900)=""/253, 0xffffffffffffff7b}, {&(0x7f0000000a00)=""/108, 0x148}, {&(0x7f0000000a80)=""/187}, {&(0x7f0000000b40)=""/4096}], 0x1000018a, 0x0, 0x22c, 0x9}, 0x0) r5 = getuid() ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000001d40)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0, 0x0}, &(0x7f0000001d00)=0xc) fchown(r4, r5, r6) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001bc0)=0x6000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r7, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x706}], 0x1, 0x0) 2033/05/18 03:33:23 executing program 2: r0 = getpid() r1 = userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x8000}, 0x0) ptrace$setopts(0x4206, 0x0, 0x9, 0x0) r2 = userfaultfd(0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000000c0)={0x4, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/rt_cache\x00') unshare(0x40600) preadv(r3, &(0x7f0000000200), 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0)=[{0x1ff6, 0x1, 0xfffffffffffff801, 0x0, @tick, {0x101, 0xda}, {0x6, 0xc3}, @time=@time={0x77359400}}, {0x80000001, 0x7fff, 0x0, 0x7f, @tick=0x5, {0x767a0f23, 0x7}, {0x1, 0x80}, @ext={0xffc, &(0x7f00000004c0)="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"}}, {0x6, 0x7, 0x401, 0x2, @time, {0x101, 0x2}, {0x1, 0x81}, @time=@time={0x77359400}}], 0x90) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000100)={0x5, 0x101, 0x7, 0x8000, 0x9}) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) ioperm(0x0, 0x2, 0xffffffffffffffbd) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r4 = gettid() getpid() fstatfs(r1, &(0x7f0000000140)=""/100) process_vm_readv(r4, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0x40000000}) r5 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="7000000050c870255066203e27a61541986efee14513323af5cb695de1867a6dcacf3537e6e423ccd610fc7655d37bbd3c5268d51a0b9c0cae718ff5e488106bfafba1ae0ed472484e8dd98f790c9de3eb42b02de4a86fa78096c97a506401645e9ffcdfeeef"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000400)={r6, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x764, 0x0, 0x0, 0x81}, 0x98) 2033/05/18 03:33:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000002b00)={&(0x7f0000001740)=@sco, 0x80, &(0x7f0000002a40), 0x0, &(0x7f0000002ac0)=""/25, 0x19}, 0x0) [ 68.976695] gfs2: can't find protocol dlm 2033/05/18 03:33:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000200)="f8", 0x1}], 0x1}, 0x0) 2033/05/18 03:33:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) flistxattr(r0, &(0x7f0000000040)=""/109, 0x6d) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="03000000000020000001090000000c0003000800010000000000"], 0x20}, 0x1}, 0x0) 2033/05/18 03:33:24 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:24 executing program 0: r0 = epoll_create(0x2) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="caf80d69c0871572c5db452452ef46811aeceee91806465e0ebf5c9c01037d5ad67e77b28981020d34ae9e8b9419e141c8446b374e38df369f9f9a9004acbbf63bdbd42dddb76cb13d325c2daf1e4fb82680745c94e7687b3b7bff3afea9f2d78115a2ba830728e34c8c8897e3419697769bb5d461dff58bffd58484fd837d13495ff1a9167bc82ffdfb9fecf81f94ebbdd923b639951208dae735a0332ec37d7297fcdef96d183d7d778679842275a29b60226f3c66d12b29100abe7effcac1fd2c8f4adb4e2df3563602c5af9b92dd97a96e99e4e7d76898", 0xd9}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x4) socketpair$inet(0x2, 0x80f, 0x3, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)) 2033/05/18 03:33:24 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1000000000000, 0x40000000000, 0x0, 0x0, 0x0, 0xf2a3, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x1000000000000000, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0xa, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000280)) 2033/05/18 03:33:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="b04bad330133c6979312254a52209b25682e8c0e61b824213202e5d0688709609b80af7332d8f839ab30255c72be6d2b110c5ec9f264c60c9020b1cb49e82bfc040900442303ad5702d65636f1bcd7b942f7febfbb9b54c1bf579a283e") r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)) 2033/05/18 03:33:24 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000680)="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", 0x1000, 0x80, &(0x7f0000000500)={0x11, 0x0, r2, 0x1, 0x200, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000340)={0x0, 0x1}) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={0x0, 0xfffffffffffffffe, 0x30}, &(0x7f0000001800)=0xc) sendmsg$inet_sctp(r1, &(0x7f00000018c0)={&(0x7f0000000600)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="061bca4de7b3075740130ca33807dcd684798157ad922628af3b3df9ddb0b25327638a2184ad6350b3b0673d5c294c8fd0a09a21ac969362eda04056f6d9ecde90a369329e62187de72a3e81e7f95ba27126ba620f235c0247676c2c2b58f655727de7814a2c20e1595923cc0ecb618ab7e837013a0f961206f3c47abf10305c4d86d81b23791e9550d59428410332fd9e8db901b200916c4f58bb1cda67d3a18673cce211d436cfc80f1701bfdde80ab22842ac7252c78a433762436a5ab18facebbad9b65b95fe891e1a48d33df6dc51ef6c61f9d8883a174b34e494616271d5f424", 0xe3}], 0x1, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x6, 0xe5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x50d8, 0x8004, 0x7, 0x0, 0x7, 0x800, 0x5, r4}}], 0x60, 0x1}, 0x48000) times(&(0x7f0000000540)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2033/05/18 03:33:24 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e7fcffffffa3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x2000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000006c0)=""/4096) chroot(&(0x7f0000000040)='./file0\x00') 2033/05/18 03:33:24 executing program 5: r0 = socket(0x8, 0x20803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d9bffc)=0x3, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) [ 69.936237] gfs2: can't find protocol dlm 2033/05/18 03:33:24 executing program 7: socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x105000, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x3, 0x100) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xfffffffffffffef4) accept$netrom(r3, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) close(r0) 2033/05/18 03:33:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x4, 0x8180) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0x1f, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000300)={0x4, r2, 0x2, 0x6}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000001c0)={0xc}) r4 = fcntl$dupfd(r3, 0x0, r3) prctl$setname(0xf, &(0x7f0000000140)='loeth1[\x00') r5 = epoll_create1(0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000086fff4)) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000100)={0xfff, 0x800, 0x7, 0x1000, 0x1f, 0x80, 0x5, 0x8, 0x3ff, 0x7, 0x9, 0x7}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000240)=0x0) r7 = getpgrp(r6) r8 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r5, &(0x7f0000000000)={r5, r4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000040)={0x53cb, 0x1, 0x7fff, 'queue0\x00', 0xfffffffffffffff8}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000180)={0x6, 0x7, 0x100000001, 0xb15, 0x4, 0x3}) 2033/05/18 03:33:24 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) [ 69.961301] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2033/05/18 03:33:24 executing program 5: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)=0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) io_setup(0x0, &(0x7f0000000040)) io_getevents(0x0, 0x0, 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_delete(r1) 2033/05/18 03:33:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000be7000), 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2033/05/18 03:33:24 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x414800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x6b, "be31dbfb2857ecf1b29885b54c7e10da95e5bca824201edab0748a830db4a6311b7bf85a5af9f10741827334c55241b89c252aef6aa6af187af821f836cf4db8d340c64739053a4780f7bb953e95a62a8f03289a0b472f6540a3a5fcf621d28aa2b5ced63a54196c4f8720"}, &(0x7f0000000100)=0x73) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x6c5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000200)=0x84) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = dup2(r2, r2) connect$bt_l2cap(r3, &(0x7f00000000c0)={0x1f}, 0xe) [ 70.028473] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2033/05/18 03:33:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) ioctl(r0, 0x100000001, &(0x7f00000001c0)="bcd42e7e663a62ccd3") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 70.074721] gfs2: can't find protocol dlm [ 70.111889] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2033/05/18 03:33:24 executing program 1: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="3b5f2373d9acad5cc809aa"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2033/05/18 03:33:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x88b, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000001c0)={0xd, r4}) r5 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, [0x6, 0x9, 0x4634, 0x7f, 0x4, 0x9, 0x120000000000, 0x4, 0x3ff, 0xffff, 0x100000001, 0xc0f0, 0x2, 0x4, 0x3]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x5, 0xc, 0x3, 0x7ff, r6}, 0x10) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000040)={0x6, 0x0, 0xfffffffffffffffe}) prctl$setfpexc(0xc, 0x10000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000000200)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) 2033/05/18 03:33:24 executing program 4: syz_emit_ethernet(0x2bf, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "dab1df", 0x0, 0xb7, 0x0, @dev={0xfe, 0x80}, @empty, {[@srh={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts], @icmpv6=@mld}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x3) [ 70.156062] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2033/05/18 03:33:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xeac9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mincore(&(0x7f00006be000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/178) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'pids', 0x20}]}, 0x1f) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r2, 0x1}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)="54004aabf7cc18b14ab12a300d19c26249da79eca1fa2f5bbfc0538a5cd3c8d2378b86d0d017a2d3c84bc3f9769c9c082f9213c47cd9742c1dd094eba39d6e75b8cee330d6c40e5c8c0054bd53", 0x4d) 2033/05/18 03:33:24 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xde, &(0x7f00000001c0)) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) fdatasync(r1) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931", 0x60, 0x1}], 0x0, &(0x7f0000000340)=ANY=[]) rmdir(&(0x7f0000000100)='./file0//ile0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) [ 70.239441] gfs2: can't find protocol dlm 2033/05/18 03:33:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'gre0\x00', 0xda75}) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00000000c0), 0x4) 2033/05/18 03:33:24 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) [ 70.439133] gfs2: can't find protocol dlm [ 70.441687] REISERFS warning (device loop2): reiserfs_fill_super: Cannot allocate commit workqueue 2033/05/18 03:33:25 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/bus\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) getpgid(0xffffffffffffffff) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000640)) fcntl$getown(0xffffffffffffffff, 0x9) getgid() dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001cc0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001c80)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f00000001c0)=""/92, &(0x7f0000000240)=0x5c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x4002, 0xfffffffffffffffc) sendfile(r3, r2, 0x0, 0x20004) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$rdma_cm(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYRES16=r3, @ANYBLOB="00000044f911b500"], 0x1a) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ff8000/0x4000)=nil) socket$l2tp(0x18, 0x1, 0x1) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000280)={0x7, 0x0, 0x0, 0x4, 0x3, 0x10000, 0x0, 0x9, 0x7fffffff, 0x1ff, 0x0, 0xffffffffffffffc0}) 2033/05/18 03:33:25 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0xa, &(0x7f0000001dc0)=[{&(0x7f0000001900)="0bf2cb608e9a7ba417dffdfd430a2de08a11368cc4419d2f279044b3db4043c5647fbd6aed01439475c606c2bc5960df3a77d7e43d2c580feb3ceb18461285c7878f16a9c66cad8c12a6304699ef4be15581a4fd972947ab861da6dccefffbcf7e596471f3e2da0a3421d2e3935f39c25f60ba", 0x73, 0x1ff}, {&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:25 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c5a6d6e3c5a6830000050003000000fe0000100000001000000800000015000008756e7469746c656400000000000000000000000000000000000000000000000000000000020000100000001000000000000005000000000000000200000000000000000000000000636e6500000000a074ed0b1709fc70482b000a00f4", 0x82, 0x400}, {&(0x7f0000000080)="000085f460cd0000010000030000000000000000105280c5ae8b09e5d5f68b951000000000000005000000001000000a000027020000270f000000000000020000000000", 0x44, 0xf000}], 0x0, &(0x7f0000000040)) 2033/05/18 03:33:25 executing program 5: syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='ns/net\x00') r2 = getpid() ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000140)={&(0x7f00000000c0)="dad2d8c566658f37be452aa1d9feea6328e3fdbc11ae753a8b5eee8eeae677ea9e7408fbfc75b474ef88df7fd066c5", 0x2f}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r5 = dup3(r1, r4, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000580)={0x2, r5}) 2033/05/18 03:33:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004004) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1, 0x8000000}]) 2033/05/18 03:33:25 executing program 4: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x7, 0x2000031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2033/05/18 03:33:25 executing program 3: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000001280)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0xd43cb72e8b7594ce) recvmmsg(r4, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) listen(r4, 0x6) close(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001400)=ANY=[], &(0x7f0000001200)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r6, &(0x7f00009f3000), 0x352, 0x0) lseek(r6, 0x0, 0x0) getpid() r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000675000)=&(0x7f0000001240)) read(r4, &(0x7f0000000080)=""/93, 0xfffffffffffffd7d) ioctl$TIOCEXCL(r6, 0x540c) 2033/05/18 03:33:25 executing program 7: getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r0, 0x400000000003, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x3, 0x7, 0x5, 0x3, 0x0, 0x1, 0x100000000, 0x6, 0x80000000}) setsockopt(r2, 0x2, 0xd, &(0x7f0000000240)="65cca86e66db91b68dc66f41a64bc18a3ee55a1e9f9b", 0x23) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000280), 0xffffffffffffff77, 0x0, &(0x7f0000000200)={0x11, 0x4, r3, 0x1, 0x400000000000000, 0x6}, 0xffffffffffffff8d) accept4(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80, 0x80000) [ 71.172196] hfsplus: unable to find HFS+ superblock [ 71.184172] gfs2: can't find protocol dlm 2033/05/18 03:33:25 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101200, 0x0) iopl(0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x999, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x2, r1, 0x10001, 0x400}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)={0xffff, 0xfff, 0x1, 0x2, 0x101, 0x8, 0x54, 0x180, 0x3, 0x6, 0x3ff, 0x40}) r2 = semget(0x3, 0x3, 0x0) semctl$GETZCNT(r2, 0x1, 0xf, &(0x7f0000000100)=""/205) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x80000080044df9, &(0x7f0000005000)) 2033/05/18 03:33:25 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x9, &(0x7f0000001dc0)=[{&(0x7f0000001980)="712763f4351b04b8c0396ddae0458c1029a6814c53c8aa78de137323e83f904695fc0d32837e7b249e1ae15c0d87eb5f483cacd303657a9b1fedbbfa8d2d39c9f424077e4976d740e19bb8ec65cc5e067b789e0fc565cd0bc8ce6f0cccb1f0c4c6dd5b6f4ae074d77bd913c15a155dee6eafbdafa91350385f481c01481112d4e6d7cb1b38acb9861fafc8e34fb635e65f15bfe8ce2282abbfb3bab18679a46a", 0xa0, 0x9e51}, {&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f", 0x1}], 0x1) r1 = eventfd2(0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x40, 0xed}, &(0x7f0000000500)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, r2, 0x0, 0x70bd2a, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2d9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x64a3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x48}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) r4 = dup2(0xffffffffffffffff, r1) recvfrom$ax25(r4, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) [ 71.244865] hfsplus: unable to find HFS+ superblock 2033/05/18 03:33:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000600)) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000080)='vcan0\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2033/05/18 03:33:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000000080)="a08e8ed1") r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='bridge0\x00') [ 71.338526] gfs2: can't find protocol dlm 2033/05/18 03:33:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000018c0)='vboxnet0\x00') ptrace$getregs(0xe, r2, 0x4, &(0x7f0000001900)=""/92) sendmsg$nl_netfilter(r0, &(0x7f0000001880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000001980)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="14004300fe8000000000000000000000000000bba93ab6abf084dd27616bf416b775b2aafa7fcba6caf02848758855c0d1a7f0230ff03ef989a99c7024bfb122efcf65e2f0b15c6a01c4a6a0e54cdbaa81a552935b4fd35ea82837ef344e8fa2ecc53da76059d12aea8ca8cefe3a6312a5488860ef020ecb238447256906ac83f1cab003b5a55a438dcb51becf5521527a566741c8db25050e809aa28b84017b7a82a1bcfe22cf358df00b6a15bb36044ed65cc2ea210e7988752b9b46ef5254ae4fccdb080046000000000008008400", @ANYRES32=r2, @ANYBLOB="0c009500656d31657468e835ad9e5fd3edf95b41d6fc29300008008a00", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00'], 0x15a4}, 0x1, 0x0, 0x0, 0x800}, 0x24004801) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000400000c000100010000007f03000002000000b65fff6d8b8f801a3d3bf2b0bd77df0d14424c7df15f1a3980d3f8e9fd299504d8d0f94abe6eb81b67a3868f91837459477d1069c7fda7cdf8b8b511d97961fa8c9ae2cf85ff9ed7f79eda9e5c19302befd3a926a4000000001435f66717d1c08a4b3cd17514dabcf3398fd5413c8b3c818e38243bc49e9971dfdbf12d5f6c35e8cd10fe9a0000000000000000e681942f27fd4c6f0dc98f5ee7f093da29c4c1b99044a0ecfc04ae71949362e1"], 0x2c}, 0x1}, 0x0) 2033/05/18 03:33:25 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x3, 0x1, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=""/228, &(0x7f00000011c0)=""/74, 0x4000}) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001240)={0x9, 0x200, 0xffffffff, 0x9c7, 0x7fffffff, 0xfff, 0x401, 0x1f, 0x7f, 0x4, 0xa, 0x20}) clock_gettime(0x0, &(0x7f0000000080)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000000080), 0x162) 2033/05/18 03:33:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e21}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000080)={0x8c78, {{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}}}, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x98}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2033/05/18 03:33:25 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x8, &(0x7f0000001dc0)=[{&(0x7f0000001a40)="61723b2911cc64cbd83bf0e9503408bd493dfa0c49fd860f61a036ee39a77021cd61b20e4b1cd9aadca53a1d96ff5661cdcaf8de470acf65f18bb3c8d294f244c8c9808ee3011f2bb1972a2bd87b3d3e22f20ab9b22ede8960a4919bb60274f227ea161a6e08f94af17d1e9c3cd21103d706d99ee64f23bf148c66ab32cecae87d8ae898c2fb059466b7e58f0c26aa1944", 0x91, 0x4f}, {&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:25 executing program 2: getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x2) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x900, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000004f80)={{0x2c, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x2, 'lc\x00', 0x3c, 0x10000}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x4e20, 0x10003, 0x5, 0x1, 0x1d}}, 0x44) clock_gettime(0x0, &(0x7f0000004e80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004cc0)=[{{&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, &(0x7f00000002c0)=""/113, 0x71}, 0x1000}, {{&(0x7f0000001400)=@l2, 0x80, &(0x7f0000002780)=[{&(0x7f0000001480)=""/129, 0x81}, {&(0x7f0000001540)=""/134, 0x86}, {&(0x7f0000001600)=""/164, 0xa4}, {&(0x7f00000016c0)=""/146, 0x92}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x5, &(0x7f0000002800)=""/244, 0xf4, 0xd2}, 0xfffffffffffff801}, {{&(0x7f0000002900)=@ax25, 0x80, &(0x7f00000000c0)=[{&(0x7f0000002980)=""/243, 0xf3}], 0x1, &(0x7f0000002a80)=""/244, 0xf4, 0xffffffffffffffff}, 0x8000}, {{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f00000001c0)}, {&(0x7f0000000340)=""/48, 0x30}], 0x2, &(0x7f0000002c40)=""/224, 0xe0, 0x81}, 0x3}, {{&(0x7f0000002d40)=@ax25, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/37, 0x25}, {&(0x7f0000003e00)=""/254, 0xfe}], 0x3, &(0x7f0000003f40)=""/251, 0xfb, 0x200}, 0x40}, {{&(0x7f0000004040)=@nfc, 0x80, &(0x7f0000004440)=[{&(0x7f00000040c0)=""/111, 0x6f}, {&(0x7f0000004140)=""/84, 0x54}, {&(0x7f00000041c0)=""/164, 0xa4}, {&(0x7f0000004280)=""/109, 0x6d}, {&(0x7f0000004300)=""/89, 0x59}, {&(0x7f0000004380)=""/166, 0xa6}], 0x6, &(0x7f00000044c0)=""/106, 0x6a, 0x5}, 0x77}, {{&(0x7f0000004540)=@can, 0x80, &(0x7f0000004b80)=[{&(0x7f00000045c0)=""/244, 0xf4}, {&(0x7f00000046c0)=""/1, 0x1}, {&(0x7f0000004700)=""/188, 0xbc}, {&(0x7f00000047c0)=""/255, 0xff}, {&(0x7f00000048c0)=""/46, 0x2e}, {&(0x7f0000004900)=""/61, 0x3d}, {&(0x7f0000004940)=""/88, 0x58}, {&(0x7f00000049c0)=""/115, 0x73}, {&(0x7f0000004a40)=""/140, 0x8c}, {&(0x7f0000004b00)=""/80, 0x50}], 0xa, &(0x7f0000004c40)=""/97, 0x61, 0x2}, 0x1ff}], 0x7, 0x10000, &(0x7f0000004ec0)={r1, r2+30000000}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000004f00)=0x6, &(0x7f0000004f40)=0x2) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000040000000000000040000000000000000000000000000000000000376cfd8cf046948571301d62b6a0f3000000000000000800000000000031c000000000000031c100000000000031c200000004000040000000000100000000000018cbb4a50200020000020000000000000000000000000a0909010e0000190000000000000040000000000000003d000000000000270d0000000000000000000000000000000000000000000000000000000000000010000000000000000002000000000000010000018a0000018a00000000000000070000000100000000519e2951", 0xe4}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000966fce3302e3a79231c5030efb1f0b4e38ef16f81ebc7f7b27fa3b4f8faf7d5d372a38e0990419275464372ef860648446a77688046ee03b475621882e6b4521c9867cb5ba99223563ae34237a5056ef390a6b1ec35ce4227876"]) 2033/05/18 03:33:25 executing program 0: read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffd01) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/56) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x4000) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x10, r1, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x100000001, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000180)={r2, 0xfffffffffffffe15}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) [ 71.515411] gfs2: can't find protocol dlm 2033/05/18 03:33:25 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xff31, 0x400000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000700)=""/156) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000040), 0x4) socket$vsock_stream(0x28, 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00000005c0)="856bd038a057280d2b688ccfb9bba6a08d4da0ccaa47afcff12fda4f2828e3ea3504008d4d7c20e6b856634c8bdff9409c1f7377d709bf9da3d859be6b13cc1c22829e3ff6b089d133cec3a230a29690287c3c070c99d14ba5113c470dad669ad9e6192f84b8656a3eaac6931aa7efd91b0f", &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0), 0xfffffffffffffdda, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r4 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x4c, r5, 0x100, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) renameat(r4, &(0x7f0000000640)='./file0\x00', r4, &(0x7f00000006c0)='./file0\x00') utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}}) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYRES16], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') 2033/05/18 03:33:25 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x7, &(0x7f0000001dc0)=[{&(0x7f0000001b00)="c4ca9c40411974f71e39f9dc24ee89712c4b19e51b03bf3c23c57d8195532eba73ed50f202ca27116741da05818cfae31ea07286ef08a7b262e8a786f80129df3c89c2498b3d553094cfe4f97e937d34d4420a0944c3d4a82036498845fb675a3e530b683c1f653a52b7f7db725869215a6c1896ffabd0cef05ebf83b150cc5cd6b8886a437778513ab1c573ae6725e7aeb39657bf03", 0x96, 0x9}, {&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) [ 71.582546] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 71.630616] XFS (loop2): Invalid superblock magic number [ 71.663826] gfs2: can't find protocol dlm [ 71.675782] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 71.707671] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2033/05/18 03:33:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/5}, 0x18) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) getpgid(0x0) r2 = gettid() getpgid(r2) r3 = gettid() r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x612, 0xca, 0x363c, 0x6, 0x0, 0x4, 0x2000, 0x0, 0xff, 0x9, 0x3, 0x5, 0x8c, 0x5, 0x8001, 0x0, 0xc3b, 0x45cdf1b8, 0x1, 0x9, 0x800, 0xff0, 0x8000, 0x3f, 0x7, 0x6, 0x1000, 0x7, 0x2, 0x1000, 0x8eb, 0x6, 0x9f0, 0x4, 0x5, 0x8b64, 0x0, 0x40000000, 0xbbc82eeffd014f48, @perf_config_ext={0x80000000, 0x8}, 0x4304, 0x2, 0xff, 0x7, 0x6, 0x10001, 0x4}, r1, 0x4, r4, 0x2) kcmp(0x0, r3, 0x4, r0, r0) 2033/05/18 03:33:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x277}]}) 2033/05/18 03:33:26 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000001d40)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000003f40)="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", 0x5a1}], 0x1}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000001200)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'yam0\x00'}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="3a9273c7de80b61ecb15885f2568dbd9499b980fb1cbac6ac830d1e0b6cb3bd86148a90c0a6dd625594143afeccb953abfb2", 0x32}, {&(0x7f00000000c0)="c25f37accd218bac0af3276e0592daca3d39889c83fb075f9f94d9f6aac9e950b99b2f45207048c83d0d8e0b19550cf198d209ad1e81c120b369085343a6981314b16f5b8b1f008c2fb76d434693c34a80c0c27ec05d716844267a2642162fdeac635ae560a313dfade47c88af3a6fe5dadb47e705", 0x75}], 0x2, &(0x7f00000001c0)=[{0x1010, 0x10e, 0x401, "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"}], 0x1010, 0x24000800}, 0x100}], 0x1, 0x8080) socketpair(0x9, 0x2, 0x7f, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x37, &(0x7f0000001440)=""/86, &(0x7f00000014c0)=0x56) r2 = open(&(0x7f0000001240)='./file0\x00', 0x10b541, 0x100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000013c0)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x82c0000}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x60, r3, 0x20, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x81}, 0x4001) 2033/05/18 03:33:26 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x2, 0x8a1, &(0x7f00000000c0)="0541336914b14afd92ccf83e1facfac6da98b9dac5fc5c4cb6ae3948cb2d15d2957a8a3b7918d614696fb4a0c7e7f83752dbeff3779f1540d73735e5e25f56c9c5a0b7cf82b222dea39a0aaaf916a5d88f386c3474024c92f377c343b1d765be07d7e3f38b0d7dbf8d73c30e9e55343a87a7826a886e01bc2819f80ea238b09c818ce5d6ce3951e3d7dbec488a635df6e2da5abd2d24a2c96efb92871d494966a65996e506223b1bc5e81cbc7acb07f4eaa5de027f1eead3e54c2cae0ce89fa1ea7bd74ae2c5a9df8c93d959ffe56c069886695bd1b06caf3c7f284022982c8594b0b40328c756b7", &(0x7f0000000040)="96cff76f576cb9ef5dcc2110d9729a61b9f2a24c3b15fb02ae2e934d21c6dd5e79", 0xe8, 0x21}) 2033/05/18 03:33:26 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x6, &(0x7f0000001dc0)=[{&(0x7f0000001bc0)="42e2fdb44fb12de9f6", 0x9, 0x400}, {&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:26 executing program 2: setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x74b715e1ef609fec) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x840000000008982, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) 2033/05/18 03:33:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100008) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xe1, 0x2080) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00000000c0)=""/18) 2033/05/18 03:33:26 executing program 6: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000f40d66a5986e19a5d466a400210048e146d161d44b0d829b1dff020000000002c06e184832955b0c000000a91ef09a69c629c83f0d0315"], 0x1}, 0x1}, 0x0) [ 72.440907] gfs2: can't find protocol dlm 2033/05/18 03:33:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x62}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="1d58de108d3481f800a8e3ede4de50030f1e8acf1b69e504fbcbefe0850a45d9bc73feb20c93c1e1ec492e4679a212b401058a545885bf5d30d6d38c549f7b1d3c7d023a9d5b60a8f08e889a2c4d7e2632effa0e712a7f69d9"], 0x2) r4 = getpgrp(0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x10040, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffcc) chmod(&(0x7f0000000280)='./file0\x00', 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x2, r4}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2033/05/18 03:33:27 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x8, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000240), r0, &(0x7f0000000280), 0x5aa9, 0xb) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x100, 0x4) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000002c0)="24040200000000100000026b1fcd20b0ce83a8007526b7409854e64bf143d8af47225fcfd98d484ee9098f8f193778c636d434301335b073f1ae1585b14e7375eb5c085e31c7c11bf2903f06a76099", 0x215) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x4, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2033/05/18 03:33:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x5, &(0x7f0000001dc0)=[{&(0x7f0000001c00)="4ed992d216c4fe5f5933e2f7f110d297dc606e76fca9e942683f81b767d0c075eb37e940de08739b3fa14a37d65206864f0bcfb905aeb3e6997eb063197fcf2de8120bf5e2", 0x45, 0x1}, {&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000075000/0x1000)=nil, 0x1000}) epoll_create1(0x0) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0xd20, 0xffffffffffffffff) r5 = gettid() perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0x0, 0x9, 0x0, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0x0, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r5, 0x10, r3, 0x2) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r4, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2033/05/18 03:33:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x18, &(0x7f0000000380)=0xfffffffffffffffd, 0xfffffffffffffd74) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x400) fsync(r2) fchmodat(r2, &(0x7f00000002c0)='./file0\x00', 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd0, r3, 0x20, 0x70bd2b, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x11}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x179be798}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 2033/05/18 03:33:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) kcmp(r1, r2, 0x7, r0, r0) ftruncate(r0, 0x3d) 2033/05/18 03:33:27 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x40, 0x0, 0x10001) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/163) fcntl$addseals(r0, 0x409, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2033/05/18 03:33:27 executing program 5: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0xffffffffffffffff, '\v'}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x3, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x31, r2}) lseek(r0, 0x1, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x8, 0x4}) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2033/05/18 03:33:27 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x989680}}, &(0x7f000000ffe0)) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 73.285621] IPVS: ftp: loaded support on port[0] = 21 [ 73.293328] gfs2: can't find protocol dlm 2033/05/18 03:33:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x4, &(0x7f0000001dc0)=[{&(0x7f0000001c80)="2910053e9fca049035353ff37e198df34e5c270ed79457b558242b574aa9f0fd6ee34d9a4e4c517ea64750d2a655719a", 0x30}, {&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000000180)=""/255, 0xff}], 0x1) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000dc9ff2)="6370752635210000000000000400") r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x2004}) 2033/05/18 03:33:27 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) r3 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="4028484ad3f640c7037d0d41711432c3024140d1f7d1ab736dd281bbdb2d0f98d2", 0x21, 0x0) r4 = request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000240)=[{&(0x7f0000000100)="ba237cdb9c4fe3ff2b93da3b3b92356ada13c9645c877e19e8b1950bfb5cf897d030", 0x22}, {&(0x7f00000001c0)="fd71fd7e53c3213a2f55c23d3e42e502e413a9deaec411ef30aee756efcab1b51ce9804b705e747906fb57ad7135a275cc26a6e7c9724a8b5cf194dbfeed5891ee70220f6d1f3799181e8587de4970e95cd4d909c98440d3e22710b73d1e114a10", 0x61}], 0x2, r4) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) [ 73.339903] binder_alloc: binder_alloc_mmap_handler: 7502 20000000-20002000 already mapped failed -16 2033/05/18 03:33:27 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x80) signalfd4(r1, &(0x7f0000000080)={0x8}, 0xfd02, 0x80800) ioctl$KVM_NMI(r1, 0xae9a) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000280)=""/254, &(0x7f0000000040)=0xfe) [ 73.408683] gfs2: can't find protocol dlm 2033/05/18 03:33:27 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x7f, @multicast1=0xe0000001, 0x4e21, 0x2, 'nq\x00', 0x31, 0x1, 0x13}, {@multicast2=0xe0000002, 0x4e23, 0x3, 0xffffffff, 0x0, 0x3}}, 0x44) sendfile(r2, r1, &(0x7f0000807000), 0x43) fcntl$setlease(r0, 0x400, 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) fcntl$addseals(r2, 0x409, 0xe) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) [ 73.595297] IPVS: ftp: loaded support on port[0] = 21 2033/05/18 03:33:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xf0c41fcd, &(0x7f0000000200)={&(0x7f0000000080)={0x14, 0x2000000000000027, 0x331, 0x70bd2b, 0x25dfdbfd, {0x3}}, 0x14}, 0x1}, 0x4) read(r0, &(0x7f0000000140)=""/167, 0xa7) 2033/05/18 03:33:28 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x2) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x4a, 0x8, 0x1, 0x2}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x8, 0x0, 0xd4b4, 0xe6, 0x9, 0x3, 0x6000000000000, r1}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'tunl0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2033/05/18 03:33:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') ftruncate(r0, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002ec0)={'erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002f00)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x12}, @mcast2={0xff, 0x2, [], 0x1}, 0xaf, 0x8000, 0x0, 0x500, 0x3f, 0x240, r1}) ftruncate(r0, 0xfa29) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6494, 0xffffffff, 0x4, 0x8, 0x6, [{0x800, 0x7, 0x3ff, 0x0, 0x0, 0x2}, {0x7, 0x800, 0x7, 0x0, 0x0, 0xc}, {0x100, 0x100000000, 0x8, 0x0, 0x0, 0x1000}, {0x8, 0x8, 0x0, 0x0, 0x0, 0x100}, {0xf7, 0x80000001, 0x9}, {0x7, 0x4, 0x0, 0x0, 0x0, 0x409}]}) getpeername(r0, &(0x7f0000004800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004880)=0x80) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000048c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2033/05/18 03:33:28 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x4, 0x4) 2033/05/18 03:33:28 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"647505e8eabc0000190000e3fa0effff", &(0x7f0000000140)=@ethtool_ts_info={0x41}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x2, 0x5, [0x0, 0x7ff, 0x401, 0x101, 0x9]}, &(0x7f0000000100)=0x12) 2033/05/18 03:33:28 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x73f, 0x52002) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffffffffffff, @any=0xffffffff}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) rt_sigreturn() getrlimit(0x4, &(0x7f00000001c0)) 2033/05/18 03:33:28 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x3, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)="d57a0e3c97c8d1163d4bf9a6d2209b7d9a2c669c1b972409e903bfead306cf35aefce3a2035e6879f850bdc208adeda39afb7e4a194beae07cc00eed", 0x3c, 0x5}, {&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00000013c0)=""/4096, 0x1000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x10200, 0x0) 2033/05/18 03:33:28 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x43) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x1, 0x3, 0x1, 0x4, 0x7, 0x3, 0x100}, 0x20) sendto$inet(r0, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) dup3(r0, r0, 0x80000) [ 74.485835] gfs2: can't find protocol dlm 2033/05/18 03:33:28 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'ip6gre0\x00'}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) prctl$setptracer(0x59616d61, r2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x49}, 0x1, 0x0, 0x0, 0x80000000002}, 0x0) 2033/05/18 03:33:28 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xffffbfff7ffffffb, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)={0x318}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwritev(r1, &(0x7f0000000580)=[{&(0x7f0000000000)="cccc63428a2036b6d14ee827d81e4228f04bbfa4960587c58b6481dbde4652f8e9f0e2b4bec65cfbe58d5433f745afb6df", 0x31}, {&(0x7f0000000040)="21e77f4196e5de25d94bffb674858a8c5175a3c19e57012c2d76382795a89388d97f7f8fb4862444210a331eb651c3ff22ace3f0e1ee3b4f40ea0d1a34b057c48e54557ba0aab1e92a0e38ceb00034a5fbca1306523d9febc01e8fad482ca00a11a545a227d2b7d5d4b4c2b3132d7e8bcfa2a38ae29e8d56c2b5566b084bad951db4917ba0d274221f246cf2f22d23fda0084cf0f406b617a92e4916c75751ea", 0xa0}, {&(0x7f00000001c0)="784fe1d4fe844765af3f057462088a82b02abdff1844a492ad4b3b47cb98ef792900ca0241f556d4c98b7358c51cc90be33268085055367d57edf5ba67f8b1c0b15326b0e0c012a741f70f66f661713b75a1bdf6c390a1f51b4c82e6751122dd07112ff2265558b1058721cb116ea36228513967905193accdbb91a294225e2d92c90f32f394fb4f305ba37045e36bd8ab136af0c2b67a8be446e81bae4a7d3c959586ecea9848d8bb3d2c96aec8c10ca8199cdbd906ac674d7ab4b2e4474fd978d817416e4dd2170e5a5ffe48898b5d15a317a0d9b22d8226f85688faa532b76c15", 0xe2}, {&(0x7f00000002c0)="fb7eeb9db443c3993a1db82d22b0b339eb92a8a602b563dc8af7d6aad2d030c7e9de27606b67281167ec481f0837b7b14b027f153cb26cc027f78b6e0e071f5d0457da23d9bbcca26a4ebbc1f365a3afb0ba6b841b52a5926aa5a37ca37392338e3e6c6eb75746fbd1f96cf183", 0x6d}, {&(0x7f0000000340)="8f8d606a55e1c67a93e63238df867607f507945c00e733d1a033dd8621a17ffecbc23ac0b34e8bc0e9f4a135994d2e67f242ad019013ff885e06d7ac7e64489b5d1a1b6d1a91584bef2fea797160709fce719d95c0dddd2fd8fd63094398907b14411e8f8e88711cd736cfb0404e3fff7a01b252ab1ec1ff3e3e36bdf29a1730196e", 0x82}, {&(0x7f0000000400)="0b3ea302f38622080aedc92a3be5fabd60a0dc4919871d5215a74e0410bd3c69f8b8e8f31b5ec8720ea8c35b642315a1e075b3b6978185c1eab0250ed0b3aafcb60eb494c81b79928dc230096e861fb642c84fe0eb4cf7992ef8f1a5adb4c70d308fe2077a3888034d3d943818d2d0dfd7770e80c9900aaeef6c977a494a386db6857eae97e5c7dce54065d08114d4c61a94e63bdc9b70b4e90a44751f3aac26094c227a9c392357b0226b8140c0180f893ec2e38506beac18cbb636b748792a587e09b9", 0xc4}, {&(0x7f0000000500)="b8975ed18af97b1d2cc3ae12a1bf4250a126ef121e66625e1392b10d5fc3a5ea20401154c882a16999cf9515aa3c2e46da32d89188a790cc945f1f67af6494619d6450bca94a23ae6aeaf566e21448d6f2fbb31e57b9", 0x56}], 0x7, 0x0) 2033/05/18 03:33:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2033/05/18 03:33:28 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x2, &(0x7f0000001dc0)=[{&(0x7f0000001d00)="20a42016310b8e720604a7bca14fb4d86b3be1f012d9be912805bbadf2610e7c05e909c1ca8b937a9a4cc49a5a853341205a6c1d766ecc9a1edab2286958a2e5837134d8a9aa48a163eb86438b23721cef06bfa6adf0baa61e2102dc3662b59c5f5f4dddf100b17c7cc3b0cd47844dd8202f18afe3bd0c", 0x77, 0xfffffffffffff020}, {&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) [ 74.702440] gfs2: can't find protocol dlm 2033/05/18 03:33:29 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2033/05/18 03:33:29 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000080)) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20}, 0xfd15) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) 2033/05/18 03:33:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt(r0, 0x80000000, 0x100000000000000, &(0x7f0000000000)="5add2ba3b15f1039a8ae7a04411dd12821f1ae8b3068e8b82e93ea20ff954d019ac9318d546186d65bed85cd4152e2edea270e8602cb2d3d25b027d83bdeda4c44733d80589ef66a0bdbd5544b989142b59b947abecc8c6935682f56ceb228193bfae875ef55ccca4577f30db7", 0x6d) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0), 0x4) 2033/05/18 03:33:29 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040)={0x7, 0x0, 0xffffffffffff1845, 0x9}, 0x10) move_pages(0x0, 0x0, &(0x7f00000007c0), &(0x7f0000000900), &(0x7f0000000180), 0x6) 2033/05/18 03:33:29 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x1, &(0x7f0000001dc0)=[{&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) close(0xffffffffffffff9c) writev(r0, &(0x7f0000000080)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2033/05/18 03:33:29 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x4, 0x1, 0x100000001, 0x100000000}, 0x2, 0x2, 0x0, 0x0, "b2153b3e90c0b57d"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0xc004) writev(r0, &(0x7f0000002580)=[{&(0x7f0000000180)="f61c649c28d3b456a433f4612c771a530eb9ba12a1fc233a0d2e0b0cceddd45add65f78b7b7af4f2964a1a7e5a77a112d04382d78805ac9fed9cba61047893068ea85396b39d4f3e4adf107003460c56f675452419bf112df074920be085da16d28966", 0x63}, {&(0x7f0000000200)="53063b", 0x3}, {&(0x7f0000000240)="49b97583ee4d9e84b9eb0a9397a14199986c9c67093331adc5a6", 0x1a}, {&(0x7f0000000280)="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0x1000}, 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0x1000}, {&(0x7f0000002280)="c4f076290defa020ae08bfb240d82a21595b2e99327cc22b05b3e1b50b19b45cc5e0e3755032b0862995febbc50fc951649e5e3804f37d6b17848862f17401d091b7e97e131e70d4730b2f878983f2cabeb6c085182a160934ab6145bb34e7d1664d29fad2a131cc2fca7b3906bc10e34eafd6dd5cd2aeaa16b94aa207e3acd3e858b8006e8f302fcb20fa1dac4943c17b34f7bad1a8fadec515aaf04ecac4e74f33bc174645591f0a146b", 0xab}, {&(0x7f0000002340)="308916369984cd8160a65909eb61f2730a30517055cb128368c80de82f2f94ffbf8839718e7f52b39c9e4b6ffce5a228f088c3882e87828d1bed8bbc608759fb50a6f4a9fc3c0c2c92895fc2110d97b6551e8565eb9c12a681dde996c274c81f636d44e265f4b5120b704bbdbb8072057d71935a60e1e19fcf83ae196f644c5aadbce53066ed292dc7da94c22108e3c1f216cd7a93a3af87b9c0a09a594ef932", 0xa0}, {&(0x7f0000002400)="1616dfab88d7e249221ed492997737c6b3a33bde0c03ab6a9ee5bc216ebf1c25e83c05e35727d5b032002b", 0x2b}, {&(0x7f0000002440)="3f3f90d04afd7081f4f6ca02475b6e614b4c0be92403525a71957be8653943fc385530ba61bf58e6f58860328a0bbf3f624f2a27a7c55a761c3072a7f12fafba46530a34fda023a2b3b50c54526106a30928a140577b2b8ee2f098f761ff8542d23fef4084314b415e", 0x69}, {&(0x7f00000024c0)="414c39757ba6b2637a41369f8bf988f536f2f845e0b6b6ba470b9c214373b8b80132404658a165a7ecca45757fb3e8ff367edf8b1f7a47934c79781881095b2c59fc09806c135eb15dc49747ca10a142f26c30bea8353d6011838140d70a659132f633ca7e76d6390afc73147274794c6432697057bbc1fcf0068c08b8787803f82ade87d372a1581f0ed2d51088c6d67051c672", 0x94}], 0xa) fadvise64(r0, 0x0, 0x1ff, 0x3) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)) 2033/05/18 03:33:29 executing program 7: syz_read_part_table(0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000000440)="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", 0xa00, 0x400}]) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7f, 0x100000001}) [ 75.467583] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 75.474336] gfs2: can't find protocol dlm 2033/05/18 03:33:29 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x2, 0x6, 0x5, 0xfffffffffffffbff, 0x31f, 0x4, 0x0, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x1, 0xfef0}, 0xc) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) 2033/05/18 03:33:29 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000200)=0x100) [ 75.509551] loop7: [CUMANA/ADFS] p1 [ADFS] p1 [ 75.514324] loop7: partition table partially beyond EOD, truncated [ 75.519943] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2033/05/18 03:33:29 executing program 3: getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/133, 0x85}], 0x1) 2033/05/18 03:33:29 executing program 1: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001dc0), 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) [ 75.562801] loop7: p1 size 3329667150 extends beyond EOD, truncated 2033/05/18 03:33:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000001880)='gfs2\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x1, &(0x7f0000001dc0)=[{&(0x7f0000001d80)="d79bae09486648a94260", 0xa, 0x7937}], 0x6, &(0x7f0000001ec0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2033/05/18 03:33:29 executing program 0: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000200)) setrlimit(0xe, &(0x7f0000000100)={0xfffffffffffffffe, 0x6}) mlockall(0x2) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1) [ 75.651048] loop7: [CUMANA/ADFS] p1 [ADFS] p1 [ 75.655775] loop7: partition table partially beyond EOD, truncated 2033/05/18 03:33:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000300), 0x4) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="af56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x501400, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = epoll_create1(0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) socket$alg(0x26, 0x5, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000000)=0x8000000000004) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xf5e) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000753fd0)}, 0x0) fremovexattr(r1, &(0x7f0000000100)=@random={'trusted.', 'lo\x00'}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3ff, 0x3191, 0x1, 0x380, 0x8001}, 0x14) init_module(&(0x7f0000000040)='cbc(des3_ede)\x00', 0xe, &(0x7f0000000080)='*/GPL:\x00') 2033/05/18 03:33:29 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x6, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0xa39, r2}) [ 75.706810] gfs2: can't find protocol dlm [ 75.724639] sysfs: cannot create duplicate filename '/fs/gfs2/_dev_net_tun' [ 75.731863] CPU: 0 PID: 7697 Comm: syz-executor2 Not tainted 4.16.0+ #10 [ 75.738703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.748064] Call Trace: [ 75.750667] dump_stack+0x194/0x24d 2033/05/18 03:33:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x4, 0x1, &(0x7f0000000480)=[{&(0x7f0000000300)="c9c6c982b605a74e8dd040f8d64b", 0xfffffffffffffe4a, 0x3}], 0x1000000, &(0x7f0000000500)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x102, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0x8, 0xfffffffffffffc01, 0x2, 0x101, 0x8b34, 0x3}, 0x7, 0x1f, 0x4, 0x6, 0x4, "baf35262e327a73290ba2805de56fb421ac3e9c3c0b3aa508c50e335b37ff0b374df0b75f0e0b612ccd94459a950b649a9fc646c1efbcfe2a9a38fd60b881158bd2e3512fc3bd5c9f0b00163337b4c965948c30388c3862e380346dec32a4f2d481c7ca97751fe5a109798325d975828e802c97ffdcd5dd5a8f5072781565355"}) [ 75.754312] ? arch_local_irq_restore+0x53/0x53 [ 75.758997] ? trace_hardirqs_on+0xd/0x10 [ 75.763160] ? sysfs_warn_dup+0x6c/0xa0 [ 75.767146] sysfs_warn_dup+0x83/0xa0 [ 75.770952] sysfs_create_dir_ns+0x178/0x1d0 [ 75.775368] kobject_add_internal+0x335/0xbc0 [ 75.779874] ? kobj_ns_type_registered+0x50/0x50 [ 75.784639] ? kfree_const+0x31/0x40 [ 75.788362] ? rcu_read_lock_sched_held+0x108/0x120 [ 75.793387] ? kfree+0x1f6/0x260 [ 75.797119] ? kfree_const+0x36/0x40 [ 75.800845] kobject_init_and_add+0xf9/0x150 [ 75.805260] ? kset_create_and_add+0x170/0x170 [ 75.809859] ? vsnprintf+0x1ed/0x1900 [ 75.813730] gfs2_sys_fs_add+0x1ff/0x580 [ 75.817802] ? recover_store+0x160/0x160 [ 75.820171] loop7: p1 size 3329667150 extends beyond EOD, [ 75.821867] ? snprintf+0xc0/0xf0 [ 75.821879] ? vsprintf+0x40/0x40 [ 75.821895] ? set_blocksize+0x1f1/0x260 [ 75.821910] ? memcpy+0x45/0x50 [ 75.828258] truncated [ 75.831671] fill_super+0x86f/0x1d70 [ 75.831686] ? vsnprintf+0x1ed/0x1900 [ 75.831701] ? gfs2_online_uevent+0x2a0/0x2a0 [ 75.831711] ? memcpy+0x45/0x50 [ 75.831726] ? match_strlcpy+0xbc/0xf0 [ 75.863898] ? snprintf+0xc0/0xf0 [ 75.867335] ? vsprintf+0x40/0x40 [ 75.870784] ? ns_capable_common+0xcf/0x160 [ 75.875088] ? set_blocksize+0x1f1/0x260 [ 75.879135] gfs2_mount+0x587/0x6e0 [ 75.882742] ? gfs2_mount+0x587/0x6e0 [ 75.886525] ? fill_super+0x1d70/0x1d70 [ 75.890589] mount_fs+0x66/0x2d0 [ 75.893944] vfs_kern_mount.part.26+0xc6/0x4a0 [ 75.898520] ? may_umount+0xa0/0xa0 [ 75.902130] ? _raw_read_unlock+0x22/0x30 [ 75.906257] ? __get_fs_type+0x8a/0xc0 [ 75.910130] do_mount+0xea4/0x2bb0 [ 75.913657] ? copy_mount_string+0x40/0x40 [ 75.917875] ? rcu_pm_notify+0xc0/0xc0 [ 75.921750] ? copy_mount_options+0x5f/0x2e0 [ 75.926142] ? rcu_read_lock_sched_held+0x108/0x120 [ 75.931142] ? kmem_cache_alloc_trace+0x459/0x740 [ 75.935985] ? kasan_check_write+0x14/0x20 [ 75.940556] ? copy_mount_options+0x1f7/0x2e0 [ 75.945038] SyS_mount+0xab/0x120 [ 75.948478] ? copy_mnt_ns+0xb30/0xb30 [ 75.952368] do_syscall_64+0x281/0x940 [ 75.956238] ? vmalloc_sync_all+0x30/0x30 [ 75.960369] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.964846] ? finish_task_switch+0x1c1/0x7e0 [ 75.969325] ? syscall_return_slowpath+0x550/0x550 [ 75.974240] ? syscall_return_slowpath+0x2ac/0x550 [ 75.979150] ? prepare_exit_to_usermode+0x350/0x350 [ 75.984150] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 75.989501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.994334] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 75.999517] RIP: 0033:0x457c9a [ 76.002691] RSP: 002b:00007f0f98d1cbb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 76.010382] RAX: ffffffffffffffda RBX: 0000000020001880 RCX: 0000000000457c9a [ 76.017633] RDX: 0000000020001880 RSI: 00000000200018c0 RDI: 00007f0f98d1cc00 [ 76.024905] RBP: 0000000000000001 R08: 0000000020001ec0 R09: 0000000020001880 [ 76.032157] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000013 [ 76.039411] R13: 0000000000000665 R14: 00000000006fba18 R15: 0000000000000000 [ 76.046909] ------------[ cut here ]------------ [ 76.051700] kobject_add_internal failed for _dev_net_tun with -EEXIST, don't try to register things with the same name in the same directory. [ 76.064850] WARNING: CPU: 0 PID: 7697 at lib/kobject.c:238 kobject_add_internal+0x8d4/0xbc0 [ 76.073342] Kernel panic - not syncing: panic_on_warn set ... [ 76.073342] [ 76.080709] CPU: 0 PID: 7697 Comm: syz-executor2 Not tainted 4.16.0+ #10 [ 76.087545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.096900] Call Trace: [ 76.099494] dump_stack+0x194/0x24d [ 76.103129] ? arch_local_irq_restore+0x53/0x53 [ 76.107805] ? vsnprintf+0x1ed/0x1900 [ 76.111618] panic+0x1e4/0x41c [ 76.114815] ? refcount_error_report+0x214/0x214 [ 76.119575] ? show_regs_print_info+0x18/0x18 [ 76.124081] ? __warn+0x1c1/0x200 [ 76.127543] ? kobject_add_internal+0x8d4/0xbc0 [ 76.132216] __warn+0x1dc/0x200 [ 76.135501] ? kobject_add_internal+0x8d4/0xbc0 [ 76.140172] report_bug+0x1f4/0x2b0 [ 76.143808] fixup_bug.part.10+0x37/0x80 [ 76.147869] do_error_trap+0x2d7/0x3e0 [ 76.151754] ? vprintk_default+0x28/0x30 [ 76.155819] ? math_error+0x400/0x400 [ 76.159619] ? printk+0xaa/0xca [ 76.162902] ? show_regs_print_info+0x18/0x18 [ 76.167409] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.172269] do_invalid_op+0x1b/0x20 [ 76.175987] invalid_op+0x1b/0x40 [ 76.179444] RIP: 0010:kobject_add_internal+0x8d4/0xbc0 [ 76.184714] RSP: 0018:ffff8801c7a774a0 EFLAGS: 00010282 [ 76.190077] RAX: dffffc0000000008 RBX: ffff8801b4cd5e90 RCX: ffffffff815b193e [ 76.197352] RDX: 0000000000040000 RSI: ffffc90005ed8000 RDI: 1ffff10038f4ee19 [ 76.204128] FAT-fs (loop3): bogus number of reserved sectors [ 76.204621] RBP: ffff8801c7a77598 R08: 1ffff10038f4eddb R09: 0000000000000000 [ 76.204627] R10: ffff8801c7a77260 R11: 0000000000000000 R12: 1ffff10038f4ee9a [ 76.204633] R13: 00000000ffffffef R14: ffff8801d39d0348 R15: 1ffff10038f4ee9e [ 76.204653] ? vprintk_func+0x5e/0xc0 [ 76.204673] ? kobj_ns_type_registered+0x50/0x50 [ 76.204685] ? kfree_const+0x31/0x40 [ 76.204697] ? rcu_read_lock_sched_held+0x108/0x120 [ 76.210533] FAT-fs (loop3): Can't find a valid FAT filesystem [ 76.217742] ? kfree+0x1f6/0x260 [ 76.217755] ? kfree_const+0x36/0x40 [ 76.217767] kobject_init_and_add+0xf9/0x150 [ 76.217776] ? kset_create_and_add+0x170/0x170 [ 76.217785] ? vsnprintf+0x1ed/0x1900 [ 76.217801] gfs2_sys_fs_add+0x1ff/0x580 [ 76.279349] ? recover_store+0x160/0x160 [ 76.283404] ? snprintf+0xc0/0xf0 [ 76.286857] ? vsprintf+0x40/0x40 [ 76.290304] ? set_blocksize+0x1f1/0x260 [ 76.294356] ? memcpy+0x45/0x50 [ 76.297647] fill_super+0x86f/0x1d70 [ 76.301350] ? vsnprintf+0x1ed/0x1900 [ 76.305133] ? gfs2_online_uevent+0x2a0/0x2a0 [ 76.309608] ? memcpy+0x45/0x50 [ 76.312870] ? match_strlcpy+0xbc/0xf0 [ 76.316736] ? snprintf+0xc0/0xf0 [ 76.320172] ? vsprintf+0x40/0x40 [ 76.323608] ? ns_capable_common+0xcf/0x160 [ 76.327908] ? set_blocksize+0x1f1/0x260 [ 76.331954] gfs2_mount+0x587/0x6e0 [ 76.335571] ? gfs2_mount+0x587/0x6e0 [ 76.339350] ? fill_super+0x1d70/0x1d70 [ 76.343318] mount_fs+0x66/0x2d0 [ 76.346684] vfs_kern_mount.part.26+0xc6/0x4a0 [ 76.351249] ? may_umount+0xa0/0xa0 [ 76.354869] ? _raw_read_unlock+0x22/0x30 [ 76.359013] ? __get_fs_type+0x8a/0xc0 [ 76.362893] do_mount+0xea4/0x2bb0 [ 76.366428] ? copy_mount_string+0x40/0x40 [ 76.370652] ? rcu_pm_notify+0xc0/0xc0 [ 76.374533] ? copy_mount_options+0x5f/0x2e0 [ 76.378922] ? rcu_read_lock_sched_held+0x108/0x120 [ 76.383920] ? kmem_cache_alloc_trace+0x459/0x740 [ 76.388758] ? kasan_check_write+0x14/0x20 [ 76.392999] ? copy_mount_options+0x1f7/0x2e0 [ 76.397495] SyS_mount+0xab/0x120 [ 76.400936] ? copy_mnt_ns+0xb30/0xb30 [ 76.404815] do_syscall_64+0x281/0x940 [ 76.408692] ? vmalloc_sync_all+0x30/0x30 [ 76.412833] ? _raw_spin_unlock_irq+0x27/0x70 [ 76.417309] ? finish_task_switch+0x1c1/0x7e0 [ 76.421786] ? syscall_return_slowpath+0x550/0x550 [ 76.426701] ? syscall_return_slowpath+0x2ac/0x550 [ 76.431619] ? prepare_exit_to_usermode+0x350/0x350 [ 76.436628] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 76.441978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.446808] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 76.451986] RIP: 0033:0x457c9a [ 76.455172] RSP: 002b:00007f0f98d1cbb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 76.462863] RAX: ffffffffffffffda RBX: 0000000020001880 RCX: 0000000000457c9a [ 76.470121] RDX: 0000000020001880 RSI: 00000000200018c0 RDI: 00007f0f98d1cc00 [ 76.477379] RBP: 0000000000000001 R08: 0000000020001ec0 R09: 0000000020001880 [ 76.484641] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000013 [ 76.491895] R13: 0000000000000665 R14: 00000000006fba18 R15: 0000000000000000 [ 76.499812] Dumping ftrace buffer: [ 76.503493] (ftrace buffer empty) [ 76.507177] Kernel Offset: disabled [ 76.510776] Rebooting in 86400 seconds..