x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000200)=ANY=[]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000140)) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001e00)={0x2190, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xf2, 0x54}}}}, [@NL80211_ATTR_TESTDATA={0xaa, 0x45, "c24f348382ba6f957c4196b645dce82776bf8fa44e4c15008d9e477918eda4d2222cbb12d55284f1664c4e24af8d645cd0061d108e72a6168571c27ed70374508165c101a472112d1e86fa9b6001406f656a235699a5926bb7dd99e0df9c25e272cade577a5ac37fffa87710ea2d39f4efc9141752c3069512d9e469fe2ff01bd1c7cfaaa12a6355c3a5344018f046ac87992be64f6bcb915f982204844d1b538b9968e3ad06"}, @NL80211_ATTR_TESTDATA={0x1004, 0x45, "40a4ec716634b5ea943e420d2c9598d2b05399980cd59689a33a0e8c20b200f166fdb896219878d713fe00b0764a9441d853688621a3e7966b4c365e0b59895576ebb2a1e0ee3c5b02b73c1b8c1d55a33ec4e4b928f1483210951f63420badd55c1706462b5c0fe54d3ce8a4b184677f7e7016e715bda536b4124d42b4df762d232c226fa421c2e7274c4a7996ed8616e135cbae505994ee836ad8867eef5c917fa2ada37e1c90efd6b5b78de158009ff9be559647e68242612b6c3241bef281a4b1070c5341c8f24f40852a20ad0e1c0f6a3ab41e0ba54bbf5ecc13f79c24b6f45d5380e7673ac09d6aab0f8a2bd484d1d10291fa266c904ba59febe70cd03d721c875c8451eb7b8a1f0dc96f3852139c3f7ae74f8cf27bb4909da50536c6dff22fc084d16a8c5db123296e7604d8a55f3bdd94ace207cf89e574d28b9f810bdd3684a536f02780a6d656c8826a61153addec774a02a899b839a487d8346ab3cb204b32396e9b7b24ca2ed6b02bc94a51cccb8c0abd5f41960c31d950a5d121a685f676590c189ec4b08a12d6853e826865c6064c03701a2db38363f5729f7e7f39d44e659e665312509cb5ce5470e9c017486ff3b29f13a9464a34cf780f467ce2e6cb56d68ad08e762bfad088370a6f488429390f539e45d432ec776ed2bea974c60bba3b1b34be66745285b91afbba68add5e6a869df32ae98ca9585c73486114068fc1d7d0535dd1057c980edafda98fffa2663a965d54e9e0d71e7493d40d63369b164a3443eba26b07fe9a0c50ee24a924ca1142d871479ec14aa44f195a6e7652ed8c8573a5576d36aada30559f88a0f3f9ed3d5868586f972dc31a1ba264e52acffed3cd8fa46d01c70061b0664b95807cff73fb532574f88b11c30480a63ec258295724096bda824e5e6a9740f0c181941a283eafb0f956c60dbb46d1b06a7f5895e72d169cf0f814a15dd4364f2fd3fadd176e931b4dfc07c2acc01c75d74cc0298ec5091eafcb836f88eb792c9fc89fb0d3fe3dcb8dfda47b55b3692b8284afbf67beb8f4ec8dafd84b3f4752316654e2a9e9f96edf341e24b9a9e670c2bf177973f94ea3b79229625c0f2dba8874e7e5fde31a20f5115bc029161e1a4523bef56f9a65b78bfbb800359a87b8a527456af63a30bce1e4ca3a09422616332f98662b29833240417e82e16c29838e18b9a6813fdda415ddf3beb1621e0540f612a1a5ef4944ff532c4efcee0340e9ddf9f7aa2cd76a04c07e34ff84ac6e98bc2932da862dea1cd5361567c6c259e0fce2d521e58b4684848a5f0c3e0f9b4420940c1485a40c39100cd751592599350a99e2316ac75f1a743ebfee0fd8e962b6bdb28f5411708640a8ac67b99cc5467312b432ef9816b3ba28a589e13ad092208a199d1ef6def8f6518c91ec0fd99042cbb15232e6ff2433a797b04ecc9c488b5cba23cef3c4cbb48b1cb0cb1e6d7ffde908a4085df1f0af232dca1a3d9a7fe5ed94fee555d9ddfda4dc671dae60add618f8d9bced847ef2d8d3eaccd6e87448e8f8b6dca185d54d8679f5afdd03649da6265946030fdb98ade1cb428030034ff09a09ef00d310adecceac5af20db7b720b90efac93a1c0dc7b0230a4149ebf0183e3b95cf4261f36a7a85ddb9558352cd7c0b4bddccbb5779852ec23538acde797848c74cf87d3f5ecaa49bc6a08f3e1dd1647cee03a356d326e303ce0ac3f5097dbfb11f2460d184a060445b6e79efb621ade289966901627bb0e85fdb979eac79d83c5b6298f208933cdad1fc62263ab2584cdff025bf041cd3639c6a48e8e8a2ee78dfe7e738e4f56bf68dec6033686428b6ea31b0c37727eccd30f5ba301767ddbd270dbd741eac093346cd530f96b1832ca0e3d78268fa8fd03920f55d9570a792a1ca021ecb2403222f084ec93b82e2b04b70b9e3623023dc209fb28c072a2fa7f9caa2050af9f0f90d08b4fb35ee7d241005f47c6e15e4ca75373176ac904364a24525c41e0d4aaab2e661216b1e687c42b1273c2d63ccbbf3ec752bc8f8958e8e1e1e39ea6ae15845b34166750ab8267b52d670ee002cb2a117a6a1efb3b0adb1dd66dfa5d004f644a7e8bdfcb39a871b13e4df0674251ca2f41aa31280b7dbdca66baf16ca42733240d88a63ce6f6382eff7135114d14c66262cf6225f47fc59090032965565f8fcc174e2cb1a1da5d7ea5c25f8c30544eff0a31de5f7b84a276082697fdee189927778dce45a5765c3eab7e629a88d3413d8fded2933d089fba9ea391f0ae69fb9c973b11ef7b38e81c60db9b68b62cfbe67939b835f51d6750735450012fb3249908dab84bb327d99ea79c532d5142e937cee928024d3c2fdfdf39948d523832b131d4a6f864d20e911380e97f8da2183373f4a2a11fb19f227feada6131399bf688a2b52224ea89e69b6bc1bb5bd6188590341f08ee9b8f98c00b34f8a6b1ec068ced75aeebe79e7ddeb3e9fd8da463020a800ec384969d98d175f599c51ee623656e81f2ddc8598880de524458c77abef1f41f2bc95ac5bf01f45de05b097fcf5644ac796cc36000c6fe35979692403c0c68e607acb3cda38cbd0d6691750a359d0694f93ea41d09071e4d520b731552a061546cc96b2d86cecb07956736f30760f389f7180a07a2158ee45e26e8309f2b25c53fd609376690ef2af2271f0bc2eaafc0fbc063c1835dabc7cfcd02c37f3c0a5035268698b576e88613c185afbe68c8554035184b6c5706c93d8b56cb41070a2cb0718eeeafb300322ab2af939d2007add1cd2469abc1b60edd9ff442971e4914571ca3863307eb1a61caeba6a3d4439207da309cefdf87ec92454d055f1df7b679e5350bf1d92093bda839d2ca152031f54a49c2af0b934b3165855dae7621fd0b4bc6a93a6b1e85015add22afd55945caad300ff2270fd560ac851af9397440e88448e1366dc15b35e7faddbec7ec3320b01e640cf17d254fb75ca54cdfcf2f9f76fb6e84c3f98bf17a3f9822da479d3a6201992df803dc54aa2e9956d7c2187d77dd9b97a53ef33bbeb6b447ee58d6671a3488dc29ef7c5b46751e16f3c90f3c7f63dac9a9f5a9b5e8672a3a0c0b4ff6ac83c44333d8820ee702c33e9c3a5b9348d4d2e910e8f677a786f3627c19faa8e95aab4f8a4f68e956ae950cd7d83da2ee3474dcff12b73d90c38d4b71d795c87ff6422dcf5a186ba4b323758dfc46e044090f7c2874143fcb77ff3634c3f01a4cf3c61f71c39f2060c16c46beb7c251a7e96b429ae6f57d6b017be5502b4421f5d4ac44a62dd9e0d87262b2e3f46133663dc8cffe5b087b12988ca6e6af232bcf22c6c0ea56bfe9da4afde73ed6afb8b64eb73581e617ea6d9e7f0aba61c20c67cf84ef62163ee4b8f5fe8917fa73669428c19a2155e3375e29fdef9a843b8541d7dd6295dad68acefef2c1b0d460831ae8d8149a36550dd151abbc1c88c24de09d6de1e7f648b528feb9cb9c60771861da09920f3b6eea45da0a23312532739e4f77e777f4471d5fd7261e884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@NL80211_ATTR_TESTDATA={0x1004, 0x45, "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@NL80211_ATTR_TESTDATA={0x21, 0x45, "3fb5cd0a092f102c0d21e38a0829a69dbb310370b69133ef485b85b3ba"}, @NL80211_ATTR_TESTDATA={0x98, 0x45, "fc02c10c7d5309cca2256504d7caeef20024d007d2200aa2f9b71858b4941ca735f8c66cd4e6af6dd0b896aad1717e396935c63d53fc94a1305b8475f5dbebc602ed7aeb38b1fd5600eab22a115dd797b5e001021d9e429c3a1ff15bcbb232d93b9ef69ce189f742e4a4d3ffcdcc89f37a9294dc638be0f70c6bce04444d5ac30f9d3c4ee51b4ee525084fd1f940d74d5097f4f7"}]}, 0x2190}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, 0x0, 0x4000) ftruncate(0xffffffffffffffff, 0x0) ioctl$SNAPSHOT_FREE(r0, 0x3305) sendmsg$NL80211_CMD_TDLS_OPER(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="141a7f5d50a287e0717fd96099aa8ddaf5004b5375c9a60f12bd37b2d0db400a17", @ANYRES16=0x0, @ANYBLOB="0500299104bd"], 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) openat$procfs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/keys\x00', 0x0, 0x0) 06:57:05 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0xffffffffffffffff) 06:57:05 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) 06:57:05 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 2986.647295] Restarting kernel threads ... done. 06:57:05 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000380)={0x3, 0x3}, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f0000000000)={0x1, 0x84, 0x20}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x4, 0x7f, 0x6, 0x0, 0x2, 0x1240, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0xcd3f, 0x1}, 0x10040, 0x8001, 0x7, 0x3, 0xdea6, 0x4, 0x200, 0x0, 0x0, 0x0, 0x400}, r3, 0xa, r0, 0x9) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$BTRFS_IOC_LOGICAL_INO(r5, 0xc0389424, &(0x7f0000000340)={0x0, 0x30, '\x00', 0x0, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x1, 0x6}, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000400)=""/4096, &(0x7f0000000240)=0x1000) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000001540)=ANY=[@ANYBLOB="010000000100000018000000617c230d074f81f3b1681fa591881e626492f3cc9036b90630bc2ec74e5a97021e8327d9918697f7ab095d259c1700c8092a8a8df01cb0fe053c77561e0a381874b834b1f325547aa7a2f56abbd1ecdac968c101a2235ad42cb866e33df936ec1fb2c4a53d754c1af077989056b126786573d3c7925b595c8c79f3b572bc12cf7f32c43ce1a501ce973263d6907e9e5f853c8bbcc7179a912445b57483aa1a99554551fec503f0b9a94a4e27f9c841b8f5bc253bc8d432b5eb93f2087aa8", @ANYRES32=r1, @ANYBLOB="07000000000000002e2f66696c70300062068803f3dd6de81db79b94c67dabd8ddffc5d54b15a5677dee03a1e5fe0c9087bbf94fe84bbe4938d305524b682518d0f715ebb515d7a531c6d700b2a15f28c7797875a80e3a6d0f6af21a19dbe5"]) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000000280)=0x16, 0x4) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) [ 2986.718699] Restarting kernel threads ... done. 06:57:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)=ANY=[@ANYBLOB="0196a77daae2e37446013fd65aa33d7d7c0000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='./file0']) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, r1, 0x7, r2, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x5, 0x0, 0x20, 0x0, 0xff, 0x12000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8001, 0x1, @perf_config_ext={0x9, 0x9}, 0x15602, 0x4, 0x200, 0x8, 0x7ffffffd, 0x0, 0x40, 0x0, 0x1, 0x0, 0x6fb9}, r4, 0x0, r3, 0x2) 06:57:05 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 16) 06:57:05 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 2986.892923] FAULT_INJECTION: forcing a failure. [ 2986.892923] name failslab, interval 1, probability 0, space 0, times 0 [ 2986.895422] CPU: 0 PID: 16266 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 2986.896831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2986.898524] Call Trace: [ 2986.899074] dump_stack+0x107/0x167 [ 2986.899819] should_fail.cold+0x5/0xa [ 2986.900601] ? kvmalloc_node+0x119/0x170 [ 2986.901425] should_failslab+0x5/0x20 [ 2986.902218] __kmalloc_node+0x76/0x420 [ 2986.903004] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2986.904027] kvmalloc_node+0x119/0x170 [ 2986.904812] alloc_fdtable+0x13f/0x280 [ 2986.905597] dup_fd+0x74d/0xcf0 [ 2986.906300] ? security_task_alloc+0xe6/0x260 [ 2986.907214] copy_process+0x195b/0x6750 [ 2986.908019] ? lock_downgrade+0x6d0/0x6d0 [ 2986.908874] ? __cleanup_sighand+0xb0/0xb0 [ 2986.909728] ? __lockdep_reset_lock+0x180/0x180 [ 2986.910698] ? find_held_lock+0x2c/0x110 [ 2986.911525] kernel_clone+0xe7/0x980 [ 2986.912281] ? lock_downgrade+0x6d0/0x6d0 [ 2986.913115] ? find_held_lock+0x2c/0x110 [ 2986.913944] ? create_io_thread+0xf0/0xf0 [ 2986.914789] ? ksys_write+0x12d/0x260 [ 2986.915562] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2986.916537] __do_sys_fork+0x8a/0xc0 [ 2986.917288] ? kernel_thread+0xf0/0xf0 [ 2986.918098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2986.919159] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2986.920196] ? trace_hardirqs_on+0x5b/0x180 [ 2986.921071] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2986.922127] do_syscall_64+0x33/0x40 [ 2986.922880] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2986.923915] RIP: 0033:0x7f6ac7956b19 [ 2986.924674] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2986.928854] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 2986.930846] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 2986.932611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2986.934224] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2986.935798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2986.937245] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:57:18 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 17) 06:57:18 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)=ANY=[@ANYBLOB="0196a77daae2e37446013fd65aa33d7d7c0000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='./file0']) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) socketpair(0x28, 0xa, 0x5, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) r9 = socket$inet(0x2, 0x800, 0x0) r10 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xffffffffffffffff) r11 = socket(0xb, 0x80000, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)="eabe7f7a7626d82ac3bd2769d9cf4b902f98e3910ddb4efb61810651599b74be0628c38f33879d6e77955a7f37da419658137bb092a0c2e81355aff300d22cda725090af3a37f4a930739ed0aea77ea5629bc715c11ae8dfd554c395f1beb86ced6e3ab271e4c32ec4255e5223be31795968", 0x72}, {&(0x7f0000000400)="3f1ad2906970f42216a320a0a5e7c32e0843dedcd0f5b7100260890c05fe3e697b87d1c8e5368d1547c093ae86c9056832dd79d21514f82bddd618dc556a4959da7fe086d63160b3513bf0c6a1d3b4b2169d1a4a26e6614a00134e6ed874eafb426eda6f30af4eb1c6e145d8c6d52796786e", 0x72}, {&(0x7f0000000000)="979b4dfcc43377656f21f8a1b90142b184c93380e4b499ba3f9452178077639c4ccf878d3f32241d5887ea61c55d03e5ae2083", 0x33}, {&(0x7f0000000080)="fc", 0x1}, {&(0x7f0000000100)="730bd16fe1", 0x5}], 0x5, &(0x7f0000000540)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r6, r3, r4}}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r1, r9, r10, r11]}}], 0x60, 0x4044}, 0x80d8) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, r2, 0x7, r5, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 06:57:18 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@fuse={0xc, 0x81, {0x200, 0xfff, 0x1}}, &(0x7f0000000140), 0x1400) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x189) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) mkdirat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x80) [ 2999.998963] FAULT_INJECTION: forcing a failure. [ 2999.998963] name failslab, interval 1, probability 0, space 0, times 0 [ 3000.000325] CPU: 0 PID: 16281 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3000.001082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3000.001983] Call Trace: [ 3000.002290] dump_stack+0x107/0x167 [ 3000.002703] should_fail.cold+0x5/0xa [ 3000.003126] ? create_object.isra.0+0x3a/0xa20 [ 3000.003625] should_failslab+0x5/0x20 [ 3000.004066] kmem_cache_alloc+0x5b/0x310 [ 3000.004524] create_object.isra.0+0x3a/0xa20 [ 3000.005020] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3000.005590] __kmalloc_node+0x1ae/0x420 [ 3000.006058] kvmalloc_node+0x119/0x170 [ 3000.006490] alloc_fdtable+0x13f/0x280 [ 3000.006909] dup_fd+0x74d/0xcf0 [ 3000.007284] ? security_task_alloc+0xe6/0x260 [ 3000.007789] copy_process+0x195b/0x6750 [ 3000.008230] ? lock_downgrade+0x6d0/0x6d0 [ 3000.008701] ? __cleanup_sighand+0xb0/0xb0 [ 3000.009158] ? __lockdep_reset_lock+0x180/0x180 [ 3000.009685] ? find_held_lock+0x2c/0x110 [ 3000.010144] kernel_clone+0xe7/0x980 [ 3000.010561] ? lock_downgrade+0x6d0/0x6d0 [ 3000.011012] ? find_held_lock+0x2c/0x110 [ 3000.011463] ? create_io_thread+0xf0/0xf0 [ 3000.011919] ? ksys_write+0x12d/0x260 [ 3000.012342] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3000.012877] __do_sys_fork+0x8a/0xc0 [ 3000.013292] ? kernel_thread+0xf0/0xf0 [ 3000.013734] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3000.014331] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3000.014913] ? trace_hardirqs_on+0x5b/0x180 [ 3000.015388] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3000.015947] do_syscall_64+0x33/0x40 [ 3000.016358] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3000.016920] RIP: 0033:0x7f6ac7956b19 [ 3000.017330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3000.019355] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3000.020188] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3000.020971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3000.021749] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3000.022539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3000.023329] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:57:18 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:18 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:57:18 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) 06:57:18 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 06:57:18 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:18 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x2, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x54a9, &(0x7f0000000100)={0x0, 0x4100, 0x8, 0x2, 0x12a}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000080)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, r3, &(0x7f0000000200)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd_index=0x3, 0x1, 0x0, 0xfffffff9, 0x0, 0x1, {0x0, r4}}, 0x49) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:57:34 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:34 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x40, 0x8, 0xfc, 0xb9, 0x0, 0x20, 0x2408, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp, 0x20, 0x9, 0x400, 0x4, 0x101, 0x6, 0x47b2, 0x0, 0x1ae, 0x0, 0x10000}, r1, 0x8, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)=ANY=[@ANYBLOB="0196a77daae2e37446013fd65aa33d7d7c0000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, r2, 0x7, r3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 06:57:34 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x81}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xe2c9, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, 0x0, r5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r1, 0x0, r1, r5, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r6}) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0xfc, 0x80, 0x81, 0x7, 0x0, 0x5, 0x200, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x1000, 0x7}, 0x2880, 0x9, 0x200, 0x8, 0x4, 0x200, 0x7, 0x0, 0x4, 0x0, 0x1}, r6, 0x10, r0, 0x2) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x2c}}, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000480)={&(0x7f0000000000), 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x9c, 0x21, 0x400, 0x70bd2c, 0x25dfdbfb, {0x15}, [@typed={0x9, 0x4d, 0x0, 0x0, @str='(&]$\x00'}, @generic="c44f52bf703a3885a777d9f29d6628", @generic="8d663c1a92331809682c7cb86d893d0faaaba9e8343f2a4145e115640ed09271e24aafb17a8e4b01877400479f77be9fc7e62012c4", @typed={0x8, 0x27, 0x0, 0x0, @fd=r2}, @nested={0x18, 0x55, 0x0, 0x1, [@typed={0xc, 0x86, 0x0, 0x0, @u64=0xce}, @typed={0x8, 0x41, 0x0, 0x0, @u32=0x10000}]}, @generic="f8f62f4ceeed64cbe0c02f17da8692cb9c790ec6e97f81"]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x2) 06:57:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 18) 06:57:34 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) 06:57:34 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:34 executing program 0: r0 = geteuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, 0x0, r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r0, 0x0, r0, r3, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r4}) pidfd_open(r4, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, 0x0, r7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, r7, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r8}) setresuid(r5, 0x0, r5) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 06:57:34 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="9f2138e8f8d52bc7ba6828239e7becf85148bf190da1270a5b1205138e799ef31711a8e597779d19a706ff74fd6af0da35c5df583fe8a77adb626b80d9fd79ff47cd5c1dcd8a6b70caa53db490aa97c23a541c3bb5851165535820322a7608074e322a2d9da62dc23b552c9faac98b22920da4b029c423a9d8f3a7e2581b0adc2e83af4d92d85dc1cb82a13e707910c4c40db52ddb207f6345ac5ab08d1a7d535353c6b2acb1df7f046bdaa4ad4cf537b6fb8728d60762098a62a578cb48e8a0aaae0fe3e90571cf1b7b59aeea741ce38f167b4f1f", 0xd5}, {&(0x7f0000000080)="21f5185c82b8b0915f2427b43bb466abcdc8e16690548b8c6db6e42d28b4755d8d637477d404515cee728e197c", 0x2d}, {&(0x7f0000000100)="f2179aa460f18ec298ca5bbb21fd20f63a27c9912f6f015337580690d683f739c1083b30a5d633c37651b04809a9605f23fbfd38703e6c5a74adf8", 0x3b}, {&(0x7f0000001300)="ba7ea1a3ce34137c24ddecfda9c66def2ab487ce3222366b2efb5424766817de60e2e25fe641f23942c9568762041af5b52aa8802b3cd1629a8c568b689b49fe14e5b1d68c02ad4ec98c1a93d3ff7ba1d3ee41ee7bbdb4427628ba523288dc8f15c334c7cd5e8fa02e2108137292e812b7858d35b13377c25c9385d9f3bc3e612469795b9f447ed5ff7eabc17ed296ebbc6a0302cc6d03ceb19c360e7031b11a3ec1616745ce8a36eaee8a820f88b2f3fd4e5b7cbfd036cdc17e52ea99da833d7eabdbcc14daefb41595eb5f7574a137035f71edddf3fd57aead", 0xda}, {&(0x7f0000001400)="be7e957f9dd4846e02af0082f2d12ed5ea5a57b62193a4720edac6fc70517aa6fd80a47ba106857a5989c6afd191cd94321252cd29e28e371f9b7b52c4fe24e5a19b99b7e41caff2d19d23647f43143d84093ee8bbf5e77274ba902d5adafe6cf97cb80e5d31a8f529a7", 0x6a}, {&(0x7f0000001480)="5135e4a883f178ef481c5666ff264e105a77b1a189e6129e947ea20b684b04b17dd68ee70deef4681b54f9f8d597a77d543240103815d5f2dbb9d55bfc03e5efa1298a1c80610bfc5c203df75f88b22e025a0f11abf3ad87eda5413de6139275a9ec3c4c51307e846ebc17d3e8088a3d415135bb39917301ba35216d1d2b047779d91370e2e646090e8145df23d855c044fa425f7913061edbca9bc7671a3b3dc4b2c98ab42cc3a092ece1f0ba6092e216f9e3109ec00384ea740b036265536a2635a7ceb1f60208057afc4e5ddb22", 0xcf}], 0x7, &(0x7f0000001600)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x10000}}, @ip_retopts={{0x5c, 0x0, 0x7, {[@cipso={0x86, 0x49, 0x1, [{0x7, 0xc, "0be54121419f769cd849"}, {0x2, 0x12, "4aee54a3ab8a4676a3dd1832582fe065"}, {0x0, 0xf, "44823d6f1a9217516ae324033b"}, {0x7, 0x6, "964759d6"}, {0x6, 0x10, "c80195ec321860fd05b6375b06ed"}]}, @noop]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x20}}], 0x90}, 0x20000028) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) [ 3015.565458] FAULT_INJECTION: forcing a failure. [ 3015.565458] name failslab, interval 1, probability 0, space 0, times 0 [ 3015.567782] CPU: 1 PID: 16343 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3015.569180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3015.570873] Call Trace: [ 3015.571414] dump_stack+0x107/0x167 [ 3015.572161] should_fail.cold+0x5/0xa [ 3015.572951] ? copy_fs_struct+0x45/0x340 [ 3015.573785] should_failslab+0x5/0x20 [ 3015.574582] kmem_cache_alloc+0x5b/0x310 [ 3015.575412] copy_fs_struct+0x45/0x340 [ 3015.576203] copy_process+0x461c/0x6750 [ 3015.577027] ? lock_downgrade+0x6d0/0x6d0 [ 3015.577880] ? __cleanup_sighand+0xb0/0xb0 [ 3015.578748] ? __lockdep_reset_lock+0x180/0x180 [ 3015.579696] ? find_held_lock+0x2c/0x110 [ 3015.580529] kernel_clone+0xe7/0x980 [ 3015.581284] ? lock_downgrade+0x6d0/0x6d0 [ 3015.582123] ? find_held_lock+0x2c/0x110 [ 3015.582958] ? create_io_thread+0xf0/0xf0 [ 3015.583801] ? ksys_write+0x12d/0x260 [ 3015.584578] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3015.585556] __do_sys_fork+0x8a/0xc0 [ 3015.586317] ? kernel_thread+0xf0/0xf0 [ 3015.587118] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3015.588180] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3015.589217] ? trace_hardirqs_on+0x5b/0x180 [ 3015.590093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3015.591147] do_syscall_64+0x33/0x40 [ 3015.591902] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3015.592935] RIP: 0033:0x7f6ac7956b19 [ 3015.593691] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3015.597394] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3015.598944] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3015.600382] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3015.601822] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3015.603266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3015.604708] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:57:34 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffffffff, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:34 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1a35aa222b4608b02402dd2ab00877e030e78ff5bae22d9c990c465a43d131b6f469927bb3275c6c99272fcb28e1b2ceeda0571fd203812df6c5a80ecdd215ecdf703e75b91b468bfd6f5e8587d8ca1a1ebb8a1f4d7084e1a90876be0bc215fb377e2c3f86748cc962a618145dad3", 0x6f}]) 06:57:34 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x402040, 0x0) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000040)={0x1f, 0x8, 0x3ff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 06:57:34 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:57:34 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000300)=ANY=[@ANYBLOB="0196a77daae2e37446013fd65aa33d7d7c0000000100000018000000883d0f0bd4e7a372cf784f1e4e9ec29d56c4d7da11712b5c452692e4f4cb5350a6dbd465ef9f5212ff89fe2cee5bc13f4f3e71", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, r1, 0x7, r2, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 06:57:34 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) 06:57:34 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:34 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffffffff, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 19) 06:57:34 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 06:57:34 executing program 2: r0 = geteuid() r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r0, 0x0, r0, r4, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r5}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x5}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) [ 3015.879703] FAULT_INJECTION: forcing a failure. [ 3015.879703] name failslab, interval 1, probability 0, space 0, times 0 [ 3015.882031] CPU: 0 PID: 16371 Comm: syz-executor.1 Not tainted 5.10.176 #1 06:57:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x329, 0x0, 0x0, {{0x6b}, {@void, @val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) [ 3015.883454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3015.885214] Call Trace: [ 3015.885761] dump_stack+0x107/0x167 [ 3015.886516] should_fail.cold+0x5/0xa [ 3015.887294] ? create_object.isra.0+0x3a/0xa20 [ 3015.888221] should_failslab+0x5/0x20 [ 3015.888989] kmem_cache_alloc+0x5b/0x310 [ 3015.889811] create_object.isra.0+0x3a/0xa20 [ 3015.890705] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3015.891740] kmem_cache_alloc+0x159/0x310 [ 3015.892590] copy_fs_struct+0x45/0x340 [ 3015.893385] copy_process+0x461c/0x6750 [ 3015.894198] ? lock_downgrade+0x6d0/0x6d0 [ 3015.895071] ? __cleanup_sighand+0xb0/0xb0 [ 3015.895930] ? __lockdep_reset_lock+0x180/0x180 [ 3015.896885] ? find_held_lock+0x2c/0x110 [ 3015.897717] kernel_clone+0xe7/0x980 [ 3015.898486] ? lock_downgrade+0x6d0/0x6d0 [ 3015.899329] ? find_held_lock+0x2c/0x110 [ 3015.900156] ? create_io_thread+0xf0/0xf0 [ 3015.900995] ? ksys_write+0x12d/0x260 [ 3015.901783] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3015.902778] __do_sys_fork+0x8a/0xc0 [ 3015.903534] ? kernel_thread+0xf0/0xf0 [ 3015.904335] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3015.905397] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3015.906468] ? trace_hardirqs_on+0x5b/0x180 [ 3015.907348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3015.908384] do_syscall_64+0x33/0x40 [ 3015.909144] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3015.910188] RIP: 0033:0x7f6ac7956b19 [ 3015.910952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3015.914677] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3015.916224] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3015.917682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3015.919141] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3015.920592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3015.922048] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:57:34 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000080)=@buf) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) r3 = dup3(r1, r0, 0x0) fstat(r3, &(0x7f0000000300)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000100)=ANY=[@ANYRES64=r5, @ANYRESDEC=r6, @ANYRESHEX=r5]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, r4, 0x7, 0xffffffffffffffff, 0x1) openat(r3, &(0x7f0000000200)='./file0\x00', 0x125000, 0x140) socket$inet6_udp(0xa, 0x2, 0x0) 06:57:49 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f00000001c0)='./file0\x00', 0x1, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mount$bind(&(0x7f0000000180)='./file1\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140), 0x2000000, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x4, 0x0) fchmodat(r0, &(0x7f0000000080)='./file1\x00', 0x30b9a99c46cde14f) creat(&(0x7f0000000000)='./file0/file0\x00', 0x176) 06:57:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 20) 06:57:49 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:49 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)=ANY=[@ANYBLOB="0196a77daae2e37446013fd65aa33d7d7c0000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='./file0']) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000380)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000400)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100)={@empty, 0x0}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000006c0)={'sit0\x00', &(0x7f0000000640)={'sit0\x00', r8, 0x29, 0x1, 0x7, 0x4919944c, 0x10, @mcast1, @mcast1, 0x700, 0x1, 0x4, 0x40}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100)={@empty, 0x0}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000006c0)={'sit0\x00', &(0x7f0000000640)={'sit0\x00', r9, 0x29, 0x1, 0x7, 0x4919944c, 0x10, @mcast1, @mcast1, 0x700, 0x1, 0x4, 0x40}}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xe4, r5, 0x820, 0x70bd2a, 0x25dfdbfc, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x800}, 0x8000) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, r2, 0x7, r3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 06:57:49 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) syz_io_uring_complete(r1) r2 = syz_io_uring_setup(0x1ebc, &(0x7f00000000c0)={0x0, 0x3ee2, 0x20, 0x1, 0x1e7, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) syz_io_uring_complete(r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x5fa, &(0x7f00000001c0)={0x0, 0xee55, 0x8, 0x1, 0x1fc}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x1) 06:57:49 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) [ 3030.599919] FAULT_INJECTION: forcing a failure. [ 3030.599919] name failslab, interval 1, probability 0, space 0, times 0 [ 3030.602197] CPU: 1 PID: 16401 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3030.603584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3030.605234] Call Trace: [ 3030.605765] dump_stack+0x107/0x167 [ 3030.606506] should_fail.cold+0x5/0xa [ 3030.607264] ? copy_process+0x1ac6/0x6750 [ 3030.608095] should_failslab+0x5/0x20 [ 3030.608861] kmem_cache_alloc+0x5b/0x310 [ 3030.609675] ? _raw_spin_unlock+0x1a/0x30 [ 3030.610530] copy_process+0x1ac6/0x6750 [ 3030.611339] ? lock_downgrade+0x6d0/0x6d0 [ 3030.612188] ? __cleanup_sighand+0xb0/0xb0 [ 3030.613054] ? __lockdep_reset_lock+0x180/0x180 [ 3030.613987] ? find_held_lock+0x2c/0x110 [ 3030.614822] kernel_clone+0xe7/0x980 [ 3030.615563] ? lock_downgrade+0x6d0/0x6d0 [ 3030.616386] ? find_held_lock+0x2c/0x110 [ 3030.617205] ? create_io_thread+0xf0/0xf0 [ 3030.618037] ? ksys_write+0x12d/0x260 [ 3030.618812] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3030.619788] __do_sys_fork+0x8a/0xc0 [ 3030.620530] ? kernel_thread+0xf0/0xf0 [ 3030.621321] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3030.622364] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3030.623397] ? trace_hardirqs_on+0x5b/0x180 [ 3030.624266] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3030.625283] do_syscall_64+0x33/0x40 [ 3030.626026] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3030.627053] RIP: 0033:0x7f6ac7956b19 [ 3030.627796] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3030.631457] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3030.632964] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3030.634382] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3030.635818] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3030.637238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3030.638664] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:57:49 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x2080, 0x0) perf_event_open(&(0x7f0000000100)={0x88ebc9b458149551, 0x80, 0x2, 0x40, 0x7, 0x1f, 0x0, 0x8, 0x2200, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000000000), 0x7}, 0x2868, 0x7fffffff, 0x2, 0x0, 0x5, 0x1000, 0x5, 0x0, 0x7a7, 0x0, 0x2}, 0x0, 0x8, r0, 0x2) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:57:49 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffffffff, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:49 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) 06:57:49 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) r1 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:49 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="0196a77daae2e37446013fd65aa33d7d7c0000e90000000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='.e0\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00']) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, r1, 0x7, r2, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 06:57:49 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0/file0\x00', 0x20) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 06:57:49 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fork() perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x1f, 0x40, 0xf4, 0x2, 0x0, 0x9, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0x16}, 0x900, 0x4, 0x7ff, 0x1, 0x3, 0x3f, 0x79d2, 0x0, 0x7fffffff, 0x0, 0x9c}, r1, 0x10, r0, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) dup(r3) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1c02, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:57:49 executing program 7: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:57:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 21) [ 3030.915914] FAULT_INJECTION: forcing a failure. [ 3030.915914] name failslab, interval 1, probability 0, space 0, times 0 [ 3030.918297] CPU: 1 PID: 16439 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3030.919710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3030.921403] Call Trace: [ 3030.921947] dump_stack+0x107/0x167 [ 3030.922682] should_fail.cold+0x5/0xa [ 3030.923467] ? create_object.isra.0+0x3a/0xa20 [ 3030.924401] should_failslab+0x5/0x20 [ 3030.925188] kmem_cache_alloc+0x5b/0x310 [ 3030.926031] create_object.isra.0+0x3a/0xa20 [ 3030.926939] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3030.927962] kmem_cache_alloc+0x159/0x310 [ 3030.928798] ? _raw_spin_unlock+0x1a/0x30 [ 3030.929630] copy_process+0x1ac6/0x6750 [ 3030.930462] ? lock_downgrade+0x6d0/0x6d0 [ 3030.931306] ? __cleanup_sighand+0xb0/0xb0 [ 3030.932165] ? __lockdep_reset_lock+0x180/0x180 [ 3030.933113] ? find_held_lock+0x2c/0x110 [ 3030.933942] kernel_clone+0xe7/0x980 [ 3030.934721] ? lock_downgrade+0x6d0/0x6d0 [ 3030.935575] ? find_held_lock+0x2c/0x110 [ 3030.936408] ? create_io_thread+0xf0/0xf0 [ 3030.937261] ? ksys_write+0x12d/0x260 [ 3030.938044] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3030.939058] __do_sys_fork+0x8a/0xc0 [ 3030.939823] ? kernel_thread+0xf0/0xf0 [ 3030.940639] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3030.941709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3030.942764] ? trace_hardirqs_on+0x5b/0x180 [ 3030.943630] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3030.944656] do_syscall_64+0x33/0x40 [ 3030.945403] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3030.946457] RIP: 0033:0x7f6ac7956b19 [ 3030.947207] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3030.950893] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3030.952413] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3030.953838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3030.955275] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3030.956698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3030.958126] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:58:02 executing program 4: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 22) 06:58:02 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) 06:58:02 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 06:58:02 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) r1 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:02 executing program 7: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:02 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/mdstat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x5350203941067aad, 0x80, 0x20, 0x8, 0x1, 0x1f, 0x0, 0x7f, 0x2100, 0xc, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000000), 0x3}, 0x8, 0x1, 0x1, 0x2, 0x5, 0xa9, 0x3, 0x0, 0x0, 0x0, 0x401}, r0, 0xffffffffffffffff, r1, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)=ANY=[@ANYBLOB="0196a77daae2e37446013fd65aa33d7d7c0000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, r3, 0x7, r4, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 06:58:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) sendmmsg$inet6(r0, &(0x7f0000000080), 0x0, 0x10) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)={@mcast1}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) [ 3044.004943] FAULT_INJECTION: forcing a failure. [ 3044.004943] name failslab, interval 1, probability 0, space 0, times 0 [ 3044.007335] CPU: 1 PID: 16451 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3044.008723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3044.010408] Call Trace: [ 3044.010968] dump_stack+0x107/0x167 [ 3044.011722] should_fail.cold+0x5/0xa [ 3044.012504] ? copy_process+0x1c44/0x6750 [ 3044.013350] should_failslab+0x5/0x20 [ 3044.014126] kmem_cache_alloc+0x5b/0x310 [ 3044.014972] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3044.016044] copy_process+0x1c44/0x6750 [ 3044.016854] ? lock_downgrade+0x6d0/0x6d0 [ 3044.017710] ? __cleanup_sighand+0xb0/0xb0 [ 3044.018578] ? __lockdep_reset_lock+0x180/0x180 [ 3044.019545] ? find_held_lock+0x2c/0x110 [ 3044.020378] kernel_clone+0xe7/0x980 [ 3044.021146] ? lock_downgrade+0x6d0/0x6d0 [ 3044.021999] ? find_held_lock+0x2c/0x110 [ 3044.022844] ? create_io_thread+0xf0/0xf0 [ 3044.023690] ? ksys_write+0x12d/0x260 [ 3044.024476] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3044.025477] __do_sys_fork+0x8a/0xc0 [ 3044.026227] ? kernel_thread+0xf0/0xf0 [ 3044.027039] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3044.028115] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3044.029156] ? trace_hardirqs_on+0x5b/0x180 [ 3044.030040] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3044.031097] do_syscall_64+0x33/0x40 [ 3044.031862] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3044.032908] RIP: 0033:0x7f6ac7956b19 [ 3044.033670] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3044.037424] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3044.038966] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3044.040407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3044.041849] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3044.043331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3044.044766] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:58:02 executing program 7: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:02 executing program 4: add_key$fscrypt_v1(&(0x7f0000000840), &(0x7f0000000880)={'fscrypt:', @desc4}, &(0x7f00000008c0)={0x0, "65a6cf5b9c07642a3340db90bee4874c94ec4fdd53be77d8d05520d91682233c045247ee072dddb4606017c18511ee7cc2005a83f5d5bbc07333a25fce3d1db4"}, 0x48, 0xfffffffffffffffb) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x13, 0x3, 0x81, 0x0, 0x1, 0x402, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040)}, 0x400, 0xffffffff, 0x800, 0x9, 0x7e7, 0x6, 0x0, 0x0, 0x5, 0x0, 0x5}, r1, 0xa, r0, 0xb) ioctl$CDROMSTART(0xffffffffffffffff, 0x5308) ioctl$CDROMREADTOCENTRY(0xffffffffffffffff, 0x5306, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x0, @msf={0x49, 0xcb, 0x80}}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 06:58:02 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000300)=ANY=[@ANYBLOB="0196a77daa000040000100001c00000026f85c69b7c002db84c490ed23bca3dd0f87e05a043c48fe9fcf82ecee440c0ca5f7bfcd96bcabe875b012589cf54eee9346d9fb74fb23a46b8ccfee3f797ccb6279a6d3c7d42c625078d70200c36b", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, r1, 0x7, r2, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 06:58:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 23) 06:58:02 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) (fail_nth: 1) 06:58:02 executing program 0: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'veth1_to_bond\x00'}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) pivot_root(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) [ 3044.219327] FAULT_INJECTION: forcing a failure. [ 3044.219327] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3044.221838] CPU: 1 PID: 16476 Comm: syz-executor.3 Not tainted 5.10.176 #1 [ 3044.223278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3044.224968] Call Trace: [ 3044.225510] dump_stack+0x107/0x167 [ 3044.226247] should_fail.cold+0x5/0xa [ 3044.227037] _copy_from_user+0x2e/0x1b0 [ 3044.227841] io_submit_one+0x8f/0x1b80 [ 3044.228637] ? lock_acquire+0x197/0x470 [ 3044.229435] ? find_held_lock+0x2c/0x110 [ 3044.230254] ? __do_sys_io_pgetevents+0x410/0x410 [ 3044.231260] ? __might_fault+0xd3/0x180 [ 3044.232082] ? lock_downgrade+0x6d0/0x6d0 [ 3044.232940] __x64_sys_io_submit+0x18d/0x2f0 [ 3044.233854] ? __ia32_sys_io_destroy+0x1b0/0x1b0 [ 3044.234831] ? fput_many+0x2f/0x1a0 [ 3044.235572] ? ksys_write+0x1a9/0x260 [ 3044.236355] ? __ia32_sys_read+0xb0/0xb0 [ 3044.237181] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3044.238253] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3044.239314] do_syscall_64+0x33/0x40 [ 3044.240075] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3044.241107] RIP: 0033:0x7f241b07db19 [ 3044.241856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3044.245595] RSP: 002b:00007f24185f3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3044.247145] RAX: ffffffffffffffda RBX: 00007f241b190f60 RCX: 00007f241b07db19 [ 3044.248591] RDX: 0000000020000340 RSI: 0000000000000001 RDI: 00007f24185c3000 [ 3044.250049] RBP: 00007f24185f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 3044.251493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3044.252925] R13: 00007fffce70b8bf R14: 00007f24185f3300 R15: 0000000000022000 06:58:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7f, 0x900000}}, 0x0, 0x5, 0xffffffffffffffff, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x608002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x20, 0xed, 0x1, 0x0, 0x0, 0x5, 0xa0000, 0xa, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x12cc, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x102, 0x1ff, 0x0, 0x7, 0x100, 0x7, 0xfffc, 0x0, 0x80, 0x0, 0xfc7d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) bind$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x7, r2, 0x1, 0x98, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 06:58:02 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) r1 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3044.270084] FAULT_INJECTION: forcing a failure. [ 3044.270084] name failslab, interval 1, probability 0, space 0, times 0 [ 3044.272499] CPU: 0 PID: 16481 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3044.273899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3044.275580] Call Trace: [ 3044.276124] dump_stack+0x107/0x167 [ 3044.276872] should_fail.cold+0x5/0xa [ 3044.277655] ? create_object.isra.0+0x3a/0xa20 [ 3044.278617] should_failslab+0x5/0x20 [ 3044.279396] kmem_cache_alloc+0x5b/0x310 [ 3044.280233] create_object.isra.0+0x3a/0xa20 [ 3044.281135] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3044.282178] kmem_cache_alloc+0x159/0x310 [ 3044.283039] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3044.284145] copy_process+0x1c44/0x6750 [ 3044.284962] ? lock_downgrade+0x6d0/0x6d0 [ 3044.285813] ? __cleanup_sighand+0xb0/0xb0 [ 3044.286681] ? __lockdep_reset_lock+0x180/0x180 [ 3044.287626] ? find_held_lock+0x2c/0x110 [ 3044.288455] kernel_clone+0xe7/0x980 [ 3044.289208] ? lock_downgrade+0x6d0/0x6d0 [ 3044.290057] ? find_held_lock+0x2c/0x110 [ 3044.290892] ? create_io_thread+0xf0/0xf0 [ 3044.291741] ? ksys_write+0x12d/0x260 [ 3044.292526] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3044.293516] __do_sys_fork+0x8a/0xc0 [ 3044.294264] ? kernel_thread+0xf0/0xf0 [ 3044.295076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3044.296145] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3044.297184] ? trace_hardirqs_on+0x5b/0x180 [ 3044.298055] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3044.299097] do_syscall_64+0x33/0x40 [ 3044.299846] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3044.300872] RIP: 0033:0x7f6ac7956b19 [ 3044.301620] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3044.305316] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3044.306847] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3044.308273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3044.309699] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3044.311144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3044.312571] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:58:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 24) 06:58:16 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)=ANY=[@ANYBLOB="0196a77daae2e37446013fd65aa33d7d7c0000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='./file0']) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, r1, 0x7, r2, 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x18, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_SET(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x47c, r5, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_WOL_SOPASS={0x7f, 0x3, "709d4b604a6582bf284e62a1d5ff5ccef5e24e9232b0f8435e13028c4790f52a3306666727e4777e4099d946be2306b846b15aa99ca54ffa3ebf739312594a27633fccba954550b6f0a247fe184c5c0091c1c2e0367316adaa9f0b810f930a6f6ffc5dbd2475b4f630d230ee0ddaf6ada69b46985d34ded7a48a4b"}, @ETHTOOL_A_WOL_MODES={0x3e8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10c, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '@++\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '+#-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x72d}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x24}]}]}, @ETHTOOL_A_BITSET_VALUE={0x12, 0x4, "e8b634755862b6ca4e23184eeeea"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}, @ETHTOOL_A_BITSET_BITS={0x50, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_BITS={0x150, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xd4^)@)\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '^\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xcd}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x17, 0x2, '\xc9.!#\xe4-+@+(:^%@%*]$\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '^{#\'\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x101, 0x4, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x700}]}]}, 0x47c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) socket$inet6_udp(0xa, 0x2, 0x0) 06:58:16 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3057.694363] FAULT_INJECTION: forcing a failure. [ 3057.694363] name failslab, interval 1, probability 0, space 0, times 0 [ 3057.696686] CPU: 0 PID: 16517 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3057.698068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3057.699755] Call Trace: [ 3057.700308] dump_stack+0x107/0x167 [ 3057.701043] should_fail.cold+0x5/0xa [ 3057.701822] ? dup_mm+0x88/0x1110 [ 3057.702541] should_failslab+0x5/0x20 [ 3057.703414] kmem_cache_alloc+0x5b/0x310 [ 3057.704250] dup_mm+0x88/0x1110 [ 3057.704933] ? copy_process+0x2107/0x6750 [ 3057.705772] ? vm_area_dup+0x290/0x290 [ 3057.706561] ? __raw_spin_lock_init+0x36/0x110 [ 3057.707493] copy_process+0x24e2/0x6750 [ 3057.708297] ? lock_downgrade+0x6d0/0x6d0 06:58:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) (fail_nth: 2) 06:58:16 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x7}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 06:58:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 06:58:16 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3057.709146] ? __cleanup_sighand+0xb0/0xb0 [ 3057.710190] ? __lockdep_reset_lock+0x180/0x180 [ 3057.711251] ? find_held_lock+0x2c/0x110 [ 3057.712145] kernel_clone+0xe7/0x980 [ 3057.712965] ? lock_downgrade+0x6d0/0x6d0 [ 3057.713865] ? find_held_lock+0x2c/0x110 [ 3057.714756] ? create_io_thread+0xf0/0xf0 [ 3057.715684] ? ksys_write+0x12d/0x260 [ 3057.716529] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3057.717588] __do_sys_fork+0x8a/0xc0 [ 3057.718400] ? kernel_thread+0xf0/0xf0 [ 3057.719279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3057.720439] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3057.721566] ? trace_hardirqs_on+0x5b/0x180 [ 3057.722513] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3057.723670] do_syscall_64+0x33/0x40 [ 3057.724483] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3057.725606] RIP: 0033:0x7f6ac7956b19 [ 3057.726340] FAULT_INJECTION: forcing a failure. [ 3057.726340] name failslab, interval 1, probability 0, space 0, times 0 [ 3057.726420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3057.732623] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3057.734283] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3057.735852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3057.737400] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3057.738982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3057.740534] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 [ 3057.742133] CPU: 1 PID: 16521 Comm: syz-executor.3 Not tainted 5.10.176 #1 [ 3057.743527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3057.745185] Call Trace: [ 3057.745716] dump_stack+0x107/0x167 [ 3057.746493] should_fail.cold+0x5/0xa [ 3057.747264] ? io_submit_one+0xfb/0x1b80 [ 3057.748082] should_failslab+0x5/0x20 [ 3057.748842] kmem_cache_alloc+0x5b/0x310 [ 3057.749658] io_submit_one+0xfb/0x1b80 [ 3057.750443] ? lock_acquire+0x197/0x470 [ 3057.751260] ? find_held_lock+0x2c/0x110 [ 3057.752074] ? __do_sys_io_pgetevents+0x410/0x410 [ 3057.753037] ? __might_fault+0xd3/0x180 [ 3057.753839] ? lock_downgrade+0x6d0/0x6d0 [ 3057.754692] __x64_sys_io_submit+0x18d/0x2f0 [ 3057.755588] ? __ia32_sys_io_destroy+0x1b0/0x1b0 [ 3057.756531] ? fput_many+0x2f/0x1a0 [ 3057.757255] ? ksys_write+0x1a9/0x260 [ 3057.758018] ? __ia32_sys_read+0xb0/0xb0 [ 3057.758840] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3057.759893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3057.760940] do_syscall_64+0x33/0x40 [ 3057.761691] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3057.762732] RIP: 0033:0x7f241b07db19 [ 3057.763495] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3057.767163] RSP: 002b:00007f24185f3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3057.768694] RAX: ffffffffffffffda RBX: 00007f241b190f60 RCX: 00007f241b07db19 [ 3057.770121] RDX: 0000000020000340 RSI: 0000000000000001 RDI: 00007f24185c3000 [ 3057.771562] RBP: 00007f24185f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 3057.772984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3057.774412] R13: 00007fffce70b8bf R14: 00007f24185f3300 R15: 0000000000022000 06:58:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) bind(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x0, 0x81, "d3d3c83703c4f170bd94fd2f01424b9efb145f8b4ef76c95cff8c7aa4f01eba212f9ca091dfd0c07a61dd50ffc5460e5c9cfb4388c3c51fc5802582c3f93b0", 0x37}, 0x80) r1 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/spi_host', 0x2322c2, 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="000000000000c0582800002e2f66696c"]) 06:58:16 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:16 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x6, 0x80, 0x1, 0xbd, 0x0, 0x1, 0x24810, 0x6, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0x9}, 0x20802, 0x0, 0xffff538d, 0x9, 0x9, 0x2, 0xff, 0x0, 0x0, 0x0, 0x5}, r1, 0x9, r0, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000300)=ANY=[@ANYBLOB="0196a77daae2e37446013fd65aa33d7d7c0000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="9f713d6538099c1ed579ef85d53ec97be11b9a28889e79e0ffd95a887dd8ad6b8685ac1636bf409e4f155f3d1ce34b4b74fc25fb3bd76ac7126eeee8301d07a34aecee9dc643d3ca5410ca7251f25e4b94b4a4175442"]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, r3, 0x7, r4, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 06:58:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 25) 06:58:16 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:16 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x710}, 0x1, 0x0, 0x0, 0x20040041}, 0x4040815) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:58:16 executing program 4: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = pkey_alloc(0x0, 0x3) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b638adb0000000018000008", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) pkey_mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, r1) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) mbind(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000080)=0x1f3, 0x4, 0x7) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, r4) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, r4) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, r4) pkey_mprotect(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x300000d, r4) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'veth0_to_bond\x00'}) readv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pkey_mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x4000004, r4) sendmmsg$inet(r2, &(0x7f0000001bc0)=[{{&(0x7f0000000140)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000180)="a586425e98aaf3967f18484691a1cf74b31eef0968e16444fb591a31c1347cf4889190205e66aeaee4392b96846dc605e4e2f0db63f7f2e24432ad6eeb264b25d0e5", 0x42}, {&(0x7f0000001e00)="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", 0x1000}], 0x2, &(0x7f0000000300)}}, {{&(0x7f00000003c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x44}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000400)="5c94480b247e076ce242a74652e8ec087e7ca90ae20ad7dbe84079da69a955014b7cb5ce17c8e4a574947e2871ec44f6c6352e8b6467479667ba5fe1d9f228df2adda7b378b6fce0522cdd720b4c34d7014159c3ff58a83f836d75eaf9a8c7a6d50df954090adef79e71d3b58d92ec23c6a06cd6e5ae70aa11", 0x79}, {&(0x7f00000014c0)="e0e7a6e80191027fa14163c673182597ebece30494f7cf59c562f18fe67fdebdc03b5ba08b28ed9ac645e7ec80cc98963f1d496f4e62c7447eeaae85fe88450164603afe", 0x44}, {&(0x7f0000000480)="b5fb4caf33ce95db9ea0acc629", 0xd}, {&(0x7f0000001540)="2998cdd46d69b9b30ed8043d14a4b3cd08a1c4085687c27e7c6a4c51207bd67c127efce319774e14f213e565efc4d6013192e6dfe8c69df2d99da4755d97599b2cfeae2c48469d551c15f8c796b72b0bf0ab8908bcd5234069fc8e397f84d287de2317c3304c310eae69c31d5aea1d3441b67ac65c1f9f4767ff000c6d0d2a948f2f", 0x82}], 0x4, &(0x7f0000001a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @local}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_retopts={{0x24, 0x0, 0x7, {[@generic={0x88, 0x11, "2d570c995f54364e8f7da2d882604e"}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@noop, @end, @timestamp_prespec={0x44, 0xc, 0xe2, 0x3, 0x5, [{@remote, 0x200}]}, @lsrr={0x83, 0xb, 0x74, [@multicast1, @broadcast]}, @generic={0x83, 0x7, "6d76a19198"}, @ra={0x94, 0x4}, @lsrr={0x83, 0x17, 0x10, [@empty, @dev={0xac, 0x14, 0x14, 0x24}, @local, @loopback, @remote]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @broadcast}}}], 0xe8}}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000016c0)="92df78388866d035d3ebb6cc8cc03754b8af904d6d706a55c7c7729fb81164b755547a79099dd14a0cc43fa19c926bc650f9cd045bdbd2630b02badebb313b3b3586ba04a237e770b26cb3b1f1e8144d9b1ac3b741bdcbb7867a2997937e8d35c447c14faa5d4cf32c4374d61d0cf4311e934036", 0x74}, {&(0x7f0000001740)="e049a51bc8c692362e5e1d94264ab0a7dcb6c378ad7deb56119372dcd90c3c6d6277f2b772e1466329344cdc6575e07af5c808b48127289269d409075d4a17cd3469fb647a68015635b90e37a280279745adce68baa4014ba73159", 0x5b}, {&(0x7f00000017c0)="60b777c212a31e78d2e268ec5cef1a7b8d8a7f9385a400b554ce8fcdbfe6bcda22bb0f30fec23e7f14f643f559d562b37b92eee633c6c776bbbeeb73eb88b7bbf6dbba2f7cb35ca299ba8c5ec28d87ebdf431fe259b49665597e3b9d04c4258ae500162af46a28a32e94ea68925c947874006a4ff8e6be", 0x77}, {&(0x7f0000001840)="95", 0x1}], 0x4, &(0x7f0000001980)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x26}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @multicast1}}}], 0x50}}, {{&(0x7f0000001940)={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f0000001b80)}}], 0x4, 0x804) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 06:58:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) (fail_nth: 3) [ 3057.983762] FAULT_INJECTION: forcing a failure. [ 3057.983762] name failslab, interval 1, probability 0, space 0, times 0 [ 3057.986450] CPU: 0 PID: 16545 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3057.987980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3057.989793] Call Trace: [ 3057.990379] dump_stack+0x107/0x167 [ 3057.991191] should_fail.cold+0x5/0xa [ 3057.992023] ? create_object.isra.0+0x3a/0xa20 [ 3057.993014] should_failslab+0x5/0x20 [ 3057.993847] kmem_cache_alloc+0x5b/0x310 [ 3057.994740] create_object.isra.0+0x3a/0xa20 [ 3057.995742] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3057.996863] kmem_cache_alloc+0x159/0x310 [ 3057.997776] dup_mm+0x88/0x1110 [ 3057.998505] ? copy_process+0x2107/0x6750 [ 3057.999452] ? vm_area_dup+0x290/0x290 [ 3058.000312] ? __raw_spin_lock_init+0x36/0x110 [ 3058.001315] copy_process+0x24e2/0x6750 [ 3058.002182] ? lock_downgrade+0x6d0/0x6d0 [ 3058.003111] ? __cleanup_sighand+0xb0/0xb0 [ 3058.004042] ? __lockdep_reset_lock+0x180/0x180 [ 3058.005071] ? find_held_lock+0x2c/0x110 [ 3058.005970] kernel_clone+0xe7/0x980 [ 3058.006807] ? lock_downgrade+0x6d0/0x6d0 [ 3058.007716] ? find_held_lock+0x2c/0x110 [ 3058.008608] ? create_io_thread+0xf0/0xf0 [ 3058.009518] ? ksys_write+0x12d/0x260 [ 3058.010360] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3058.011433] __do_sys_fork+0x8a/0xc0 [ 3058.012257] ? kernel_thread+0xf0/0xf0 [ 3058.013130] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3058.014281] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3058.015428] ? trace_hardirqs_on+0x5b/0x180 [ 3058.016392] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3058.017524] do_syscall_64+0x33/0x40 [ 3058.018339] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3058.019495] RIP: 0033:0x7f6ac7956b19 [ 3058.020313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3058.024334] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3058.026001] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3058.027566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3058.029120] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3058.030673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3058.032255] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:58:16 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:16 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000016c0), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000140)=0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x80, 0x0, 0x0, 0x9, 0x0, 0x1, 0x4, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x84, 0x4, @perf_config_ext={0x80}, 0xd80, 0x0, 0x800, 0x7, 0x1000, 0x1, 0xfffc, 0x0, 0x800, 0x0, 0xfffffffffffffc00}, 0x0, 0xf, r0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x5}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0xb, &(0x7f0000000000)=0xba, 0x4) sendmsg$ETHTOOL_MSG_EEE_SET(r2, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000001700)=ANY=[@ANYBLOB="1408002053b8dafa9ae789a0d7a030e5efeb555f7e76cd01000000e8bdb4de3eb479aa5423ea64a868edc070eab60a2032a847d2694b63d4eeaa99a4316a1c8a72e0b99393f340d595dbf9bb315c637fbf8d8495389c527c75834a5a3a64368f0aae05eec84eca320414498c09b9f4ce0295d20736fa62a9f0d80c832bf43f090d5488a496da813a327f4184debc304c2c527c9b49e109238e1d3d69a0e6ba7eb1eb8753702d42864689317efd910cf64e1e5faaca9a33fe8f7c3324357d45d8e735e433b9766d6714b662bccf9314a9f15a00"/231, @ANYRES16, @ANYBLOB="0100000000000000000018000000"], 0x14}}, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000011c0)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000002080)={{}, 0x0, 0x2, @inherit={0x50, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x0, {0x22, 0xc66, 0x7fffffff, 0x7f, 0x6}, [0x9]}}, @devid=r3}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x8}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f0000000240)={{0x1, 0x1, 0x18, r6, {0x7}}, './file0\x00'}) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) unlinkat(r4, &(0x7f0000000000)='./file0/file0\x00', 0x0) [ 3058.108657] FAULT_INJECTION: forcing a failure. [ 3058.108657] name failslab, interval 1, probability 0, space 0, times 0 [ 3058.111091] CPU: 0 PID: 16555 Comm: syz-executor.3 Not tainted 5.10.176 #1 [ 3058.112494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3058.114176] Call Trace: [ 3058.114722] dump_stack+0x107/0x167 [ 3058.115482] should_fail.cold+0x5/0xa [ 3058.116263] ? create_object.isra.0+0x3a/0xa20 [ 3058.117191] should_failslab+0x5/0x20 [ 3058.117961] kmem_cache_alloc+0x5b/0x310 [ 3058.118803] create_object.isra.0+0x3a/0xa20 [ 3058.119677] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3058.120703] kmem_cache_alloc+0x159/0x310 [ 3058.121542] io_submit_one+0xfb/0x1b80 [ 3058.122334] ? lock_acquire+0x197/0x470 [ 3058.123146] ? find_held_lock+0x2c/0x110 [ 3058.123961] ? __do_sys_io_pgetevents+0x410/0x410 [ 3058.124929] ? __might_fault+0xd3/0x180 [ 3058.125731] ? lock_downgrade+0x6d0/0x6d0 [ 3058.126581] __x64_sys_io_submit+0x18d/0x2f0 [ 3058.127475] ? __ia32_sys_io_destroy+0x1b0/0x1b0 [ 3058.128426] ? fput_many+0x2f/0x1a0 [ 3058.129158] ? ksys_write+0x1a9/0x260 [ 3058.129921] ? __ia32_sys_read+0xb0/0xb0 [ 3058.130738] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3058.131807] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3058.132845] do_syscall_64+0x33/0x40 [ 3058.133593] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3058.134619] RIP: 0033:0x7f241b07db19 [ 3058.135378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3058.139079] RSP: 002b:00007f24185f3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3058.140600] RAX: ffffffffffffffda RBX: 00007f241b190f60 RCX: 00007f241b07db19 [ 3058.142030] RDX: 0000000020000340 RSI: 0000000000000001 RDI: 00007f24185c3000 [ 3058.143461] RBP: 00007f24185f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 3058.144891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3058.146317] R13: 00007fffce70b8bf R14: 00007f24185f3300 R15: 0000000000022000 06:58:16 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 26) 06:58:32 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0xc0c0, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0/file1\x00', 0x2) execveat(r0, &(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='ramfs\x00', &(0x7f0000000140)='ramfs\x00', &(0x7f0000000180)='ramfs\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='ramfs\x00'], 0x1000) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 06:58:32 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x101002, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x8, 0x80, 0xe4, 0x7, 0x0, 0xada6, 0x20c0, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0xa}, 0x43228, 0x1, 0x1, 0x0, 0x2, 0x8, 0x1, 0x0, 0x10000, 0x0, 0x9}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x3) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0xa, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:58:32 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) r1 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:32 executing program 5: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.incfs.metadata\x00', &(0x7f0000000180)=""/4096, 0x1000) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000120001010000000000000000000000000800008004000000040000800c002ed2d5182fab", @ANYRES32, @ANYBLOB="0b3524300b85215ffd6719b2b03d20e4"], 0x2c}}, 0x0) 06:58:32 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:32 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:32 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) (fail_nth: 4) [ 3073.876933] FAULT_INJECTION: forcing a failure. [ 3073.876933] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3073.879416] CPU: 0 PID: 16582 Comm: syz-executor.3 Not tainted 5.10.176 #1 [ 3073.880833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3073.882534] Call Trace: [ 3073.883102] dump_stack+0x107/0x167 [ 3073.883861] should_fail.cold+0x5/0xa [ 3073.884652] _copy_to_user+0x2e/0x180 [ 3073.885454] simple_read_from_buffer+0xcc/0x160 [ 3073.886422] proc_fail_nth_read+0x198/0x230 [ 3073.887321] ? proc_sessionid_read+0x230/0x230 [ 3073.888250] ? security_file_permission+0x24e/0x570 [ 3073.889266] ? perf_trace_initcall_start+0x101/0x380 [ 3073.890311] ? proc_sessionid_read+0x230/0x230 [ 3073.891252] vfs_read+0x228/0x580 [ 3073.891968] ksys_read+0x12d/0x260 [ 3073.892690] ? vfs_write+0xa70/0xa70 [ 3073.893457] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3073.894531] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3073.895608] do_syscall_64+0x33/0x40 [ 3073.896372] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3073.897411] RIP: 0033:0x7f241b03069c [ 3073.898174] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3073.901890] RSP: 002b:00007f24185f3170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3073.903458] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f241b03069c [ 3073.904886] RDX: 000000000000000f RSI: 00007f24185f31e0 RDI: 0000000000000003 [ 3073.906321] RBP: 00007f24185f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 3073.907763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3073.909195] R13: 00007fffce70b8bf R14: 00007f24185f3300 R15: 0000000000022000 [ 3073.917101] FAULT_INJECTION: forcing a failure. [ 3073.917101] name failslab, interval 1, probability 0, space 0, times 0 [ 3073.919534] CPU: 1 PID: 16592 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3073.920932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3073.922611] Call Trace: [ 3073.923155] dump_stack+0x107/0x167 [ 3073.923899] should_fail.cold+0x5/0xa [ 3073.924675] ? create_object.isra.0+0x3a/0xa20 [ 3073.925606] should_failslab+0x5/0x20 [ 3073.926374] kmem_cache_alloc+0x5b/0x310 [ 3073.927238] create_object.isra.0+0x3a/0xa20 [ 3073.928126] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3073.929151] kmem_cache_alloc+0x159/0x310 [ 3073.929996] dup_mm+0x88/0x1110 [ 3073.930664] ? copy_process+0x2107/0x6750 [ 3073.931514] ? vm_area_dup+0x290/0x290 [ 3073.932305] ? __raw_spin_lock_init+0x36/0x110 [ 3073.933232] copy_process+0x24e2/0x6750 [ 3073.934035] ? lock_downgrade+0x6d0/0x6d0 [ 3073.934885] ? __cleanup_sighand+0xb0/0xb0 [ 3073.935749] ? __lockdep_reset_lock+0x180/0x180 [ 3073.936691] ? find_held_lock+0x2c/0x110 [ 3073.937513] kernel_clone+0xe7/0x980 [ 3073.938263] ? lock_downgrade+0x6d0/0x6d0 [ 3073.939113] ? find_held_lock+0x2c/0x110 [ 3073.939929] ? create_io_thread+0xf0/0xf0 [ 3073.940765] ? ksys_write+0x12d/0x260 [ 3073.941543] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3073.942521] __do_sys_fork+0x8a/0xc0 [ 3073.943279] ? kernel_thread+0xf0/0xf0 [ 3073.944082] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3073.945135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3073.946174] ? trace_hardirqs_on+0x5b/0x180 [ 3073.947064] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3073.948098] do_syscall_64+0x33/0x40 [ 3073.948852] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3073.949882] RIP: 0033:0x7f6ac7956b19 [ 3073.950633] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3073.954328] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3073.955869] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3073.957302] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3073.958738] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3073.960188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3073.961627] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:58:32 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 06:58:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 27) 06:58:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 06:58:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000200)=ANY=[]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000140)) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0xca) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000200)=ANY=[]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000140)) openat(r1, &(0x7f0000000200)='./file0/file0\x00', 0x80000, 0x74) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 06:58:47 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:47 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:47 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x0, 0xca, 0x6, 0x9, 0x0, 0x9, 0x106002, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa43, 0x4, @perf_config_ext={0x0, 0x8}, 0x816, 0x0, 0xe9f, 0x0, 0x81, 0xffff, 0x8f, 0x0, 0x1, 0x0, 0x80}, 0xffffffffffffffff, 0x1, r0, 0xa) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x3, 0xff, 0x3f, 0x4, 0x0, 0x9, 0x1210, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x82a, 0x1, @perf_config_ext={0x8, 0xff}, 0x40000, 0x80, 0x6c23, 0x4, 0x7, 0x4, 0x3f, 0x0, 0x1000, 0x0, 0x6}, 0xffffffffffffffff, 0x4, r0, 0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:58:47 executing program 5: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000080)=""/40, 0x28}, {&(0x7f00000000c0)=""/245, 0xf5}, {&(0x7f00000001c0)=""/120, 0x78}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000400)=""/104, 0x68}], 0x8) 06:58:47 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) r1 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3088.685498] FAULT_INJECTION: forcing a failure. [ 3088.685498] name failslab, interval 1, probability 0, space 0, times 0 [ 3088.688618] CPU: 1 PID: 16622 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3088.690228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3088.692278] Call Trace: [ 3088.692959] dump_stack+0x107/0x167 [ 3088.693851] should_fail.cold+0x5/0xa [ 3088.694794] ? vm_area_dup+0x78/0x290 [ 3088.695753] should_failslab+0x5/0x20 [ 3088.696669] kmem_cache_alloc+0x5b/0x310 [ 3088.697658] vm_area_dup+0x78/0x290 [ 3088.698584] ? __lock_acquire+0xbb1/0x5b00 [ 3088.699681] ? perf_trace_lock+0xac/0x490 [ 3088.700702] ? __lockdep_reset_lock+0x180/0x180 [ 3088.701859] ? vm_area_alloc+0x110/0x110 [ 3088.702827] ? find_held_lock+0x2c/0x110 [ 3088.703819] ? get_mm_exe_file+0x139/0x310 [ 3088.704895] ? lock_downgrade+0x6d0/0x6d0 [ 3088.705957] ? down_write_nested+0xe4/0x160 [ 3088.707044] ? rwsem_down_write_slowpath+0xc30/0xc30 [ 3088.708322] ? get_mm_exe_file+0x162/0x310 [ 3088.709422] dup_mm+0x44d/0x1110 [ 3088.710258] ? copy_process+0x2107/0x6750 [ 3088.711354] ? vm_area_dup+0x290/0x290 [ 3088.712365] ? __raw_spin_lock_init+0x36/0x110 [ 3088.713491] copy_process+0x24e2/0x6750 [ 3088.714454] ? lock_downgrade+0x6d0/0x6d0 [ 3088.715491] ? __cleanup_sighand+0xb0/0xb0 [ 3088.716417] ? __lockdep_reset_lock+0x180/0x180 [ 3088.717453] ? find_held_lock+0x2c/0x110 [ 3088.718352] kernel_clone+0xe7/0x980 [ 3088.719172] ? lock_downgrade+0x6d0/0x6d0 [ 3088.720109] ? find_held_lock+0x2c/0x110 [ 3088.721000] ? create_io_thread+0xf0/0xf0 [ 3088.721997] ? ksys_write+0x12d/0x260 [ 3088.723041] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3088.724332] __do_sys_fork+0x8a/0xc0 [ 3088.725311] ? kernel_thread+0xf0/0xf0 [ 3088.726378] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3088.727626] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3088.728867] ? trace_hardirqs_on+0x5b/0x180 [ 3088.729892] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3088.731128] do_syscall_64+0x33/0x40 [ 3088.732023] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3088.733250] RIP: 0033:0x7f6ac7956b19 [ 3088.734133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3088.738194] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3088.739761] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3088.741204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3088.742642] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3088.744109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3088.745561] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:58:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x7fff, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="231559acd5d0dc526f58020b34f20d7e110cf80c950ced22da66328d2853ed12c5d3a93c99fe97760b6e2de12acaeec05894be", 0x33, 0xffffffffffff63b4}, {&(0x7f0000000200)="7114dc1c7aa3330db82a02307a21998fc656ad6144f134b0750bea3b8ff66275308fec1ec09bfb7c050328b7d3d3518520f625f3fc52f69ad5a460447baa4335e9b26d03593e5aa24570fedc2f8f2df864a0ef9716f05c3a6f4e64143d3497162674b4dfc7344d0f003e579830bb4db9914b17448d2cde4c6aa7a6748624495b070baa5ecf2a5b717cedf8194aa9d2b3897c2c7253d860452c297e9a0a67db1f1a6f4491834d9cfcd55ad34b539082e1b84562b24b2a11d83f0628183de30db638dfd10088a5b0e1c579376f34d8ca4f89a78a386588003ea19885a6b24aec93ec6f9a9245831650", 0xe8, 0x2}], 0x80042, &(0x7f0000000300)={[{@size={'size', 0x3d, [0x30]}}, {@gid={'gid', 0x3d, 0xee01}}, {@huge_never}, {@huge_within_size}, {@size={'size', 0x3d, [0x2d, 0x78, 0x36, 0x37, 0x30, 0x34, 0x78, 0x65, 0x6b]}}], [{@subj_user}, {@smackfsroot={'smackfsroot', 0x3d, '#.'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, ']!./\''}}, {@pcr={'pcr', 0x3d, 0x13}}, {@obj_role={'obj_role', 0x3d, 'ramfs\x00'}}, {@audit}]}) name_to_handle_at(r0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000400)=@xfs_parent={0x1c, 0x82, {0x3ff, 0x2, 0x101, 0x81}}, &(0x7f0000000440), 0x1000) 06:58:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x2, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 06:58:47 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) r1 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:47 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x4, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 06:58:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 28) 06:58:47 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:58:47 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3088.984685] FAULT_INJECTION: forcing a failure. [ 3088.984685] name failslab, interval 1, probability 0, space 0, times 0 [ 3088.987233] CPU: 0 PID: 16647 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3088.988699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3088.990481] Call Trace: [ 3088.991052] dump_stack+0x107/0x167 [ 3088.991844] should_fail.cold+0x5/0xa [ 3088.992662] ? create_object.isra.0+0x3a/0xa20 [ 3088.993625] should_failslab+0x5/0x20 [ 3088.994424] kmem_cache_alloc+0x5b/0x310 [ 3088.995295] create_object.isra.0+0x3a/0xa20 [ 3088.996207] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3088.997263] kmem_cache_alloc+0x159/0x310 [ 3088.998120] vm_area_dup+0x78/0x290 [ 3088.998884] ? __lock_acquire+0xbb1/0x5b00 [ 3088.999780] ? perf_trace_lock+0xac/0x490 [ 3089.000641] ? __lockdep_reset_lock+0x180/0x180 [ 3089.001606] ? vm_area_alloc+0x110/0x110 [ 3089.002444] ? find_held_lock+0x2c/0x110 [ 3089.003292] ? get_mm_exe_file+0x139/0x310 [ 3089.004164] ? lock_downgrade+0x6d0/0x6d0 [ 3089.005020] ? down_write_nested+0xe4/0x160 [ 3089.005903] ? rwsem_down_write_slowpath+0xc30/0xc30 [ 3089.006943] ? get_mm_exe_file+0x162/0x310 [ 3089.007829] dup_mm+0x44d/0x1110 [ 3089.008536] ? copy_process+0x2107/0x6750 [ 3089.009390] ? vm_area_dup+0x290/0x290 [ 3089.010192] ? __raw_spin_lock_init+0x36/0x110 [ 3089.011139] copy_process+0x24e2/0x6750 [ 3089.011965] ? lock_downgrade+0x6d0/0x6d0 [ 3089.012838] ? __cleanup_sighand+0xb0/0xb0 [ 3089.013707] ? __lockdep_reset_lock+0x180/0x180 [ 3089.014673] ? find_held_lock+0x2c/0x110 [ 3089.015530] kernel_clone+0xe7/0x980 [ 3089.016297] ? lock_downgrade+0x6d0/0x6d0 [ 3089.017148] ? find_held_lock+0x2c/0x110 [ 3089.017982] ? create_io_thread+0xf0/0xf0 [ 3089.018835] ? ksys_write+0x12d/0x260 [ 3089.019637] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3089.020636] __do_sys_fork+0x8a/0xc0 [ 3089.021403] ? kernel_thread+0xf0/0xf0 [ 3089.022222] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3089.023312] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3089.024374] ? trace_hardirqs_on+0x5b/0x180 [ 3089.025268] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3089.026324] do_syscall_64+0x33/0x40 [ 3089.027087] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3089.028152] RIP: 0033:0x7f6ac7956b19 [ 3089.028920] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3089.032700] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3089.034257] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3089.035724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3089.037182] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3089.038635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3089.040099] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:58:47 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x45681, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffff3d89, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x610) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1000, 0x6, 0x2, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r3, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=@isdn={0x22, 0x2, 0x4, 0x5, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)="1f4f1a5e818f3669cfdc404d4eec4db42080aaa8b18dfa56814c4b25a5f6d7777f12f1009352995a52a07fef3ba06df066bd0294971ebaa44ddddd8d47c0bc85a7ca5647a686e0dd21c65ad7ca634dee0b99f0b2cde8da26c28bee43a227ef8a35f4c62f17fdf9", 0x67}], 0x1, &(0x7f0000000400)=[{0xe0, 0x0, 0x76b, "6c09ab83159c7a5a7bf6fe963ea76fc672c6f56b5d90ac9f48931885aa341c522ba6703b9d0eb982d0e33bff8a1dade4e94179ce68754c5a8d143723a8b9ec50f643217cc63d3810bf974c6e1c70032dd26e5f84d86203ae154e20a73990607e449f21d51cdc096ed5c1680a159814aafdffef23990b12f42ad4bc1266a1c3db0b23ce53c0fc27467cb273c0d0b316934fe07a3056418002f86b21fa4dc1bfe1ec5cb42ba6aa439fd1059a8a66edeccf8419af3f519a7fe49d7463c09a91492d3db52d9d44c6dd089cc59bb49251"}], 0xe0}, 0x0, 0x40}, 0x80000000) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/software_nodes', 0x80080, 0x1) getsockopt$IP_SET_OP_GET_FNAME(r4, 0x1, 0x53, &(0x7f0000000100)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000140)=0x2c) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000500)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd=r5, 0x2, 0x0, 0xe52, 0x3, 0x1}, 0x8) 06:58:47 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 06:58:47 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:04 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:04 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0xf, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 06:59:04 executing program 5: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000080)=""/40, 0x28}, {&(0x7f00000000c0)=""/245, 0xf5}, {&(0x7f00000001c0)=""/120, 0x78}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000400)=""/104, 0x68}], 0x8) 06:59:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 29) 06:59:04 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) pread64(r1, &(0x7f0000000200)=""/4096, 0x1000, 0xb1) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) bind$packet(r1, &(0x7f0000000100)={0x11, 0xd, 0x0, 0x1, 0x40, 0x6, @local}, 0x14) pipe(&(0x7f0000000000)) 06:59:04 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:04 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ftruncate(r0, 0xffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000140)={0x1, 0x9}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x88) sendmmsg$inet6(r3, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r4 = openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) sendfile(r1, r4, 0x0, 0x100000001) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3}, './file1\x00'}) setsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f00000001c0)={@remote, @loopback, @local}, 0xc) 06:59:04 executing program 0: r0 = geteuid() r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r0, 0x0, r0, r4, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r5}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x101, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="3d88b73abd90874ea02208883138548ac1b50b0d72d6d9e05a7efb16f6d7cce6de885494a5f6edd7eed8b8d4ef911d77b880", 0x32, 0x80000000}, {&(0x7f0000000200)="bb438a6573d21196b4cba6bc4dd73608b3faabfa29aaaceb914262486431351a559ac8f07cec363c41cf71781948e22e60eeff08a93bfa4db23c82585c3031c00d4fc8a74304ac21458fc6b45a3e97034792e39b90f1af3202415be06feff97ce199c649ab7ef363b27959761f868e82f42d7d2f345b911a3495070cc87e919f822cfb26af117b3283a217723bedafa8936d09d55bdcd69b662788d7696721afdaaba52d0a2c2f0f99871b06552bf1b778982b2b9403ceded40a607176fde83812b444ac9165e6a04aa3f1fe11d5077485a1d7f4507e55cc44679bdcf1f547968fac7b945b966c14db37ce", 0xeb}], 0x200001, &(0x7f0000000300)={[{@uni_xlate}, {@shortname_win95}, {@uni_xlateno}, {@utf8no}, {@uni_xlateno}, {@rodir}, {@numtail}], [{@fsuuid={'fsuuid', 0x3d, {[0x32, 0x62, 0x33, 0x65, 0x66, 0x32, 0x63, 0x33], 0x2d, [0x0, 0x35, 0x36, 0x66], 0x2d, [0x39, 0x33, 0x64, 0x32], 0x2d, [0x39, 0x64, 0x61, 0x63], 0x2d, [0x62, 0x30, 0x62, 0x53, 0x63, 0x32, 0x38, 0x37]}}}, {@uid_eq={'uid', 0x3d, r0}}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r6 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000000000)) [ 3105.795851] FAULT_INJECTION: forcing a failure. [ 3105.795851] name failslab, interval 1, probability 0, space 0, times 0 [ 3105.798146] CPU: 0 PID: 16694 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3105.799574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3105.801235] Call Trace: [ 3105.801786] dump_stack+0x107/0x167 [ 3105.802535] should_fail.cold+0x5/0xa [ 3105.803323] ? vm_area_dup+0x78/0x290 [ 3105.804100] should_failslab+0x5/0x20 [ 3105.804877] kmem_cache_alloc+0x5b/0x310 [ 3105.805719] vm_area_dup+0x78/0x290 [ 3105.806466] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 3105.807412] ? lock_downgrade+0x6d0/0x6d0 [ 3105.808272] ? copy_page_range+0x24fe/0x3820 [ 3105.809182] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 3105.810126] ? avc_has_extended_perms+0xf40/0xf40 [ 3105.811104] ? vm_area_alloc+0x110/0x110 [ 3105.811930] ? find_held_lock+0x2c/0x110 [ 3105.812755] ? selinux_vm_enough_memory+0x114/0x180 [ 3105.813766] ? selinux_sb_statfs+0x250/0x250 [ 3105.814650] ? percpu_counter_add_batch+0x8b/0x140 [ 3105.815673] ? __vm_enough_memory+0x184/0x360 [ 3105.816578] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 3105.817622] dup_mm+0x44d/0x1110 [ 3105.818335] ? vm_area_dup+0x290/0x290 [ 3105.819127] ? __raw_spin_lock_init+0x36/0x110 [ 3105.820064] copy_process+0x24e2/0x6750 [ 3105.820870] ? lock_downgrade+0x6d0/0x6d0 [ 3105.821713] ? __cleanup_sighand+0xb0/0xb0 [ 3105.822566] ? __lockdep_reset_lock+0x180/0x180 [ 3105.823520] ? find_held_lock+0x2c/0x110 [ 3105.824341] kernel_clone+0xe7/0x980 [ 3105.825091] ? lock_downgrade+0x6d0/0x6d0 [ 3105.825918] ? find_held_lock+0x2c/0x110 [ 3105.826732] ? create_io_thread+0xf0/0xf0 [ 3105.827583] ? ksys_write+0x12d/0x260 [ 3105.828362] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3105.829336] __do_sys_fork+0x8a/0xc0 [ 3105.830077] ? kernel_thread+0xf0/0xf0 [ 3105.830876] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3105.831943] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3105.832982] ? trace_hardirqs_on+0x5b/0x180 [ 3105.833853] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3105.834896] do_syscall_64+0x33/0x40 [ 3105.835666] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3105.836697] RIP: 0033:0x7f6ac7956b19 [ 3105.837452] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3105.841138] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3105.842894] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3105.844336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3105.845753] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3105.847179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3105.848607] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:59:04 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:04 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x10, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 06:59:04 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:04 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file1\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) accept4$unix(r0, &(0x7f0000000200), &(0x7f00000000c0)=0xffffffffffffff79, 0x800) 06:59:04 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x0, 0x5, 0x1, 0x0, 0x0, 0x4, 0x40002, 0x6, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x0, 0x5}, 0xc040, 0x9, 0x20, 0x4, 0x57715251, 0x200, 0xfff, 0x0, 0x5ac74500, 0x0, 0x9b5}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:59:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 30) 06:59:04 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:04 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3106.072894] FAULT_INJECTION: forcing a failure. [ 3106.072894] name failslab, interval 1, probability 0, space 0, times 0 [ 3106.075238] CPU: 1 PID: 16714 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3106.076654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3106.078338] Call Trace: [ 3106.078878] dump_stack+0x107/0x167 [ 3106.079646] should_fail.cold+0x5/0xa [ 3106.080425] ? create_object.isra.0+0x3a/0xa20 [ 3106.081352] should_failslab+0x5/0x20 [ 3106.082123] kmem_cache_alloc+0x5b/0x310 [ 3106.082952] create_object.isra.0+0x3a/0xa20 [ 3106.083852] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3106.084884] kmem_cache_alloc+0x159/0x310 [ 3106.085753] vm_area_dup+0x78/0x290 [ 3106.086499] ? mark_lock+0xf5/0x2df0 [ 3106.087256] ? lock_downgrade+0x6d0/0x6d0 [ 3106.088100] ? perf_trace_lock+0xac/0x490 [ 3106.088933] ? lock_chain_count+0x20/0x20 [ 3106.089768] ? __lockdep_reset_lock+0x180/0x180 [ 3106.090719] ? lock_acquire+0x197/0x470 [ 3106.091532] ? find_held_lock+0x2c/0x110 [ 3106.092364] ? percpu_counter_add_batch+0x100/0x140 [ 3106.093368] ? vm_area_alloc+0x110/0x110 [ 3106.094312] ? mark_held_locks+0x9e/0xe0 [ 3106.095142] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3106.096211] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 3106.097353] ? trace_hardirqs_on+0x5b/0x180 [ 3106.098357] ? percpu_counter_add_batch+0x8b/0x140 [ 3106.099393] ? __vm_enough_memory+0x184/0x360 [ 3106.100361] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 3106.101426] dup_mm+0x44d/0x1110 [ 3106.102183] ? vm_area_dup+0x290/0x290 [ 3106.103014] ? __raw_spin_lock_init+0x36/0x110 [ 3106.104034] copy_process+0x24e2/0x6750 [ 3106.104842] ? lock_downgrade+0x6d0/0x6d0 [ 3106.105694] ? __cleanup_sighand+0xb0/0xb0 [ 3106.106549] ? __lockdep_reset_lock+0x180/0x180 [ 3106.107508] ? find_held_lock+0x2c/0x110 [ 3106.108330] kernel_clone+0xe7/0x980 [ 3106.109271] ? lock_downgrade+0x6d0/0x6d0 [ 3106.110264] ? find_held_lock+0x2c/0x110 [ 3106.111233] ? create_io_thread+0xf0/0xf0 [ 3106.112279] ? ksys_write+0x12d/0x260 [ 3106.113259] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3106.114525] __do_sys_fork+0x8a/0xc0 [ 3106.115415] ? kernel_thread+0xf0/0xf0 [ 3106.116381] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3106.117640] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3106.118869] ? trace_hardirqs_on+0x5b/0x180 [ 3106.119980] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3106.121218] do_syscall_64+0x33/0x40 [ 3106.122104] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3106.123389] RIP: 0033:0x7f6ac7956b19 [ 3106.124185] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3106.127981] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3106.129504] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3106.130978] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3106.132427] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3106.133944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3106.135436] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:59:04 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x312}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) fcntl$dupfd(r2, 0x406, r0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:59:04 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x20000081, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 06:59:17 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x2, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000140)={0x2, 0x80, 0xff, 0xd6, 0x80, 0x40, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xff, 0x0, @perf_config_ext={0x7, 0x7}, 0x8000, 0x1ffe000000000000, 0x8, 0x1, 0xfffffffffffff897, 0x3, 0xfff7, 0x0, 0x1000, 0x0, 0x400}) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r3 = openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x80100, 0x18}, 0x18) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x404700, 0x0) pidfd_getfd(r4, r1, 0x0) r5 = fsmount(r3, 0x1, 0xf9) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, 0x42, 0xe21}, 0x14}}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001740)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) close_range(r5, r6, 0x2) fcntl$setsig(r1, 0xa, 0x32) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x48020200) 06:59:17 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)={{r1, r2/1000+10000}}, 0x100) 06:59:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 31) 06:59:17 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:17 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:59:17 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:17 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3119.286879] FAULT_INJECTION: forcing a failure. [ 3119.286879] name failslab, interval 1, probability 0, space 0, times 0 [ 3119.288249] CPU: 0 PID: 16746 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3119.288993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3119.289909] Call Trace: [ 3119.290208] dump_stack+0x107/0x167 06:59:17 executing program 4: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3119.290608] should_fail.cold+0x5/0xa [ 3119.291126] ? vm_area_dup+0x78/0x290 [ 3119.291537] should_failslab+0x5/0x20 [ 3119.291949] kmem_cache_alloc+0x5b/0x310 [ 3119.292391] vm_area_dup+0x78/0x290 [ 3119.292791] ? copy_page_range+0x24fe/0x3820 [ 3119.293284] ? vm_area_alloc+0x110/0x110 [ 3119.293715] ? find_held_lock+0x2c/0x110 [ 3119.294153] ? vm_iomap_memory+0x190/0x190 [ 3119.294621] ? __vma_link_rb+0x540/0x700 [ 3119.295054] dup_mm+0x44d/0x1110 [ 3119.295441] ? vm_area_dup+0x290/0x290 [ 3119.295887] ? __raw_spin_lock_init+0x36/0x110 [ 3119.296398] copy_process+0x24e2/0x6750 [ 3119.296843] ? lock_downgrade+0x6d0/0x6d0 [ 3119.297313] ? __cleanup_sighand+0xb0/0xb0 [ 3119.297786] ? __lockdep_reset_lock+0x180/0x180 [ 3119.298292] ? find_held_lock+0x2c/0x110 [ 3119.298748] kernel_clone+0xe7/0x980 [ 3119.299164] ? lock_downgrade+0x6d0/0x6d0 [ 3119.299632] ? find_held_lock+0x2c/0x110 [ 3119.300108] ? create_io_thread+0xf0/0xf0 [ 3119.300570] ? ksys_write+0x12d/0x260 [ 3119.301000] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3119.301540] __do_sys_fork+0x8a/0xc0 [ 3119.301952] ? kernel_thread+0xf0/0xf0 [ 3119.302398] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3119.302984] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3119.303554] ? trace_hardirqs_on+0x5b/0x180 [ 3119.304041] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3119.304616] do_syscall_64+0x33/0x40 [ 3119.305031] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3119.305597] RIP: 0033:0x7f6ac7956b19 [ 3119.306010] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3119.308048] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3119.308893] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3119.309686] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3119.310478] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3119.311237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3119.312037] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:59:17 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 32) [ 3119.380726] FAULT_INJECTION: forcing a failure. [ 3119.380726] name failslab, interval 1, probability 0, space 0, times 0 [ 3119.382002] CPU: 0 PID: 16761 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3119.382744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3119.383659] Call Trace: [ 3119.383954] dump_stack+0x107/0x167 [ 3119.384353] should_fail.cold+0x5/0xa [ 3119.384764] ? create_object.isra.0+0x3a/0xa20 [ 3119.385263] should_failslab+0x5/0x20 [ 3119.385679] kmem_cache_alloc+0x5b/0x310 [ 3119.386120] create_object.isra.0+0x3a/0xa20 [ 3119.386592] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3119.387137] kmem_cache_alloc+0x159/0x310 [ 3119.387581] vm_area_dup+0x78/0x290 [ 3119.387984] ? copy_page_range+0x24fe/0x3820 [ 3119.388476] ? vm_area_alloc+0x110/0x110 [ 3119.388908] ? find_held_lock+0x2c/0x110 [ 3119.389351] ? vm_iomap_memory+0x190/0x190 [ 3119.389828] ? __vma_link_rb+0x540/0x700 [ 3119.390284] dup_mm+0x44d/0x1110 [ 3119.390657] ? vm_area_dup+0x290/0x290 [ 3119.391089] ? __raw_spin_lock_init+0x36/0x110 [ 3119.391600] copy_process+0x24e2/0x6750 [ 3119.392045] ? lock_downgrade+0x6d0/0x6d0 [ 3119.392518] ? __cleanup_sighand+0xb0/0xb0 [ 3119.392985] ? __lockdep_reset_lock+0x180/0x180 [ 3119.393501] ? find_held_lock+0x2c/0x110 [ 3119.393949] kernel_clone+0xe7/0x980 [ 3119.394360] ? lock_downgrade+0x6d0/0x6d0 [ 3119.394813] ? find_held_lock+0x2c/0x110 [ 3119.395259] ? create_io_thread+0xf0/0xf0 [ 3119.395723] ? ksys_write+0x12d/0x260 [ 3119.396154] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3119.396702] __do_sys_fork+0x8a/0xc0 [ 3119.397110] ? kernel_thread+0xf0/0xf0 [ 3119.397559] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3119.398137] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3119.398705] ? trace_hardirqs_on+0x5b/0x180 [ 3119.399183] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3119.399754] do_syscall_64+0x33/0x40 [ 3119.400169] entry_SYSCALL_64_after_hwframe+0x61/0xc6 06:59:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f465", 0xf, 0x1600}], 0x0, &(0x7f0000012900)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x20d315) ftruncate(0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x8) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x44800, 0x0) ioctl$CDROMREADAUDIO(r2, 0x530e, &(0x7f0000000080)={@lba=0x678, 0x2, 0x2a, &(0x7f0000000040)=""/42}) accept4(r0, &(0x7f0000000280)=@caif=@dgm, &(0x7f00000001c0)=0x80, 0x80800) [ 3119.400735] RIP: 0033:0x7f6ac7956b19 [ 3119.401321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3119.403342] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3119.404195] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3119.404992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3119.405775] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3119.406556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3119.407340] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:59:17 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:17 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3119.449901] EXT4-fs (loop4): inodes count not valid: 65535 vs 32 06:59:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond_slave_0\x00'}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0xfffff193, 0x81, 0x0, 0x4, 0x0, 0x4000000001}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x1) 06:59:18 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000000)) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) [ 3119.491971] cdrom: dropping to single frame dma 06:59:18 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3119.523595] EXT4-fs (loop4): inodes count not valid: 65535 vs 32 06:59:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 33) 06:59:30 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000000)) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 06:59:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/105, 0x69}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f0000000000)=""/21, 0x15}], 0x3) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:59:30 executing program 0: ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x5, 0xffffffff00000001}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x541002) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000180)={0x0, 0x2, 0x3f, 0x1}) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 06:59:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f465", 0xf, 0x1600}], 0x0, &(0x7f0000012900)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x20d315) ftruncate(0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x8) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x44800, 0x0) ioctl$CDROMREADAUDIO(r2, 0x530e, &(0x7f0000000080)={@lba=0x678, 0x2, 0x2a, &(0x7f0000000040)=""/42}) accept4(r0, &(0x7f0000000280)=@caif=@dgm, &(0x7f00000001c0)=0x80, 0x80800) 06:59:30 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:30 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:30 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3131.984182] FAULT_INJECTION: forcing a failure. [ 3131.984182] name failslab, interval 1, probability 0, space 0, times 0 [ 3131.986553] CPU: 0 PID: 16808 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3131.988042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3131.989799] Call Trace: [ 3131.990363] dump_stack+0x107/0x167 [ 3131.991134] should_fail.cold+0x5/0xa [ 3131.991944] ? vm_area_dup+0x78/0x290 [ 3131.992753] should_failslab+0x5/0x20 [ 3131.993566] kmem_cache_alloc+0x5b/0x310 [ 3131.994386] vm_area_dup+0x78/0x290 [ 3131.995151] ? copy_page_range+0x24fe/0x3820 [ 3131.996077] ? vm_area_alloc+0x110/0x110 [ 3131.996917] ? find_held_lock+0x2c/0x110 [ 3131.997721] ? vm_iomap_memory+0x190/0x190 [ 3131.998627] ? __vma_link_rb+0x540/0x700 [ 3131.999490] dup_mm+0x44d/0x1110 [ 3132.000212] ? vm_area_dup+0x290/0x290 [ 3132.001030] ? __raw_spin_lock_init+0x36/0x110 [ 3132.001939] copy_process+0x24e2/0x6750 [ 3132.002785] ? lock_downgrade+0x6d0/0x6d0 [ 3132.003650] ? __cleanup_sighand+0xb0/0xb0 [ 3132.004514] ? __lockdep_reset_lock+0x180/0x180 [ 3132.005468] ? find_held_lock+0x2c/0x110 [ 3132.006299] kernel_clone+0xe7/0x980 [ 3132.007055] ? lock_downgrade+0x6d0/0x6d0 06:59:30 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3132.007907] ? find_held_lock+0x2c/0x110 [ 3132.008892] ? create_io_thread+0xf0/0xf0 [ 3132.009740] ? ksys_write+0x12d/0x260 [ 3132.010528] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3132.011517] __do_sys_fork+0x8a/0xc0 [ 3132.012293] ? kernel_thread+0xf0/0xf0 [ 3132.013135] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3132.014284] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3132.015400] ? trace_hardirqs_on+0x5b/0x180 [ 3132.016363] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3132.017472] do_syscall_64+0x33/0x40 [ 3132.018281] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3132.019387] RIP: 0033:0x7f6ac7956b19 [ 3132.020219] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3132.024247] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3132.025908] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3132.027448] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3132.028967] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3132.030454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3132.031969] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:59:30 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3132.062996] EXT4-fs (loop4): inodes count not valid: 65535 vs 32 06:59:30 executing program 5: r0 = geteuid() r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r0, 0x0, r0, r4, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r5}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25144, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100, 0x0, 0x3}, r5, 0xe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x5e033, 0xffffffffffffffff, 0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r7 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x111000, 0x42) dup2(r6, r7) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fork() seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x1, 0x1, 0xfa, 0x3}, {0x40, 0x8, 0xc, 0x1}, {0x7, 0x0, 0x29, 0x5}]}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) ftruncate(r7, 0x4) 06:59:30 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000048c0)={0x0, 0x8, 0x40, 0x1}) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {0x1, 0x6}, [{0x2, 0x3}, {0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x3, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x6, 0xee00}], {0x4, 0x5}, [{0x8, 0x4, 0xee00}], {0x10, 0x1}, {0x20, 0x7}}, 0x54, 0x3) r2 = getuid() syz_mount_image$tmpfs(&(0x7f0000003180), &(0x7f00000031c0)='./file0/file0\x00', 0x1000, 0x4, &(0x7f0000003380)=[{&(0x7f0000003240)="ccaf046723fa3b4fbd51a0f3485edafb2395a56ce166f84e75c5ebc6636794eae574186175a172d3946468875357e558a67b474d0467dd4117936bf398c6e89ad12c60991752ac76fdec4bcc114edba9093c9458cb57d334faab0429601195841da7d7dd2fc286c71d4cfcfc3f225186e83d965152648c45477af1120254e2df3ae2c29a4fc8643bb03e9e3b796773abf1004a9f12cf6d20769fc5e39a4ed978bdc4f52de0a20460e6cb77532fda877ebdf5b4f0bb33f942b471f045a6dfd1221020", 0xc2, 0x400}, {&(0x7f00000034c0)="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", 0x1000, 0x10000}, {&(0x7f0000003340)="dd236dd11c2e171421eb7966b81610bf0c1fbfc01a319dcc65ffb93bb8ba7e0d3b9ab684ee899c08183d97b9", 0x2c, 0xfffffffffffffffd}, {&(0x7f00000044c0)="7ed8d5fa86073e1bd0833601645cdf72168fb4947008bde118126599d6f923ba6c664ae1e761cb61b4d5ea2a159cc5b9ed394fa29ebb22f76c93496c2bdc7fb34bf581ea5bb1d6f19cc1a2c6180acb07603076af08ffd194008ee334b21bdef68a97a4d96d9fcc2246a941ca6d595d7befb5600e6d7a553b94b258c8b083de08a3a0571ec144658dd712d5ee3ccf75f1c4ba00e790b84b3c9b97b5676bd315a858c59c77595675252087c732c32a859487b64d148aae7a60cae5464a27568d0abd9eca710b7645932da00cc54936f582729b985708d0c2cbaf7587a18f90df41d1628162801d0cb6a10619ceaeb7", 0xee, 0x3e860000000000}], 0x10, &(0x7f00000045c0)={[{@huge_never}, {@huge_always}, {@mpol={'mpol', 0x3d, {'interleave', '=static', @val={0x3a, [0x31, 0x0]}}}}, {@mode={'mode', 0x3d, 0x6}}, {@huge_within_size}, {@gid}, {@huge_within_size}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'wlan1\x00'}}, {@fsname={'fsname', 0x3d, 'system.posix_acl_default\x00'}}, {@audit}, {@uid_gt={'uid>', r2}}, {@smackfsdef={'smackfsdef', 0x3d, '@}$#$^^+K{^'}}, {@uid_gt}, {@uid_lt}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@appraise_type}, {@appraise_type}]}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003040)=[{{&(0x7f00000002c0), 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000003c0)=""/51, 0x33}, {&(0x7f0000000400)=""/68, 0x44}, {&(0x7f0000000480)=""/41, 0x29}], 0x4, &(0x7f0000000580)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000005c0), 0x6e, &(0x7f0000001880)=[{&(0x7f0000000640)=""/165, 0xa5}, {&(0x7f0000000700)=""/178, 0xb2}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/49, 0x31}, {&(0x7f0000001800)=""/83, 0x53}], 0x5, &(0x7f0000001900)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000001980)=@abs, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/91, 0x5b}, {&(0x7f0000002a80)=""/147, 0x93}, {&(0x7f0000002b40)=""/48, 0x30}, {&(0x7f0000002b80)=""/58, 0x3a}, {&(0x7f0000002bc0)=""/91, 0x5b}, {&(0x7f0000002c40)=""/240, 0xf0}, {&(0x7f0000002d40)=""/238, 0xee}, {&(0x7f0000002e40)=""/163, 0xa3}], 0x9, &(0x7f0000002fc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}], 0x3, 0x40002061, 0x0) syz_mount_image$tmpfs(&(0x7f0000003400), &(0x7f0000004740)='./file0/file0\x00', 0x8, 0x1, &(0x7f0000004840)=[{&(0x7f0000004780)="39fb3a416fae59bdf181d942280663b35b48c1462815edd0723d334f74f27ec031b8b02d126d55d67b34a93c90f6724f85b75849dd2dd6129fff0a222bade59e239ee64670f326f27069af07de433bb32fac1796ce60367e036e6dbdbb87f2efa7d22334e5e3d543156896fb7970461e48665c09fbb3436c01c98c2e9f4bd72bd6f42bd40445298087973232c181045272320f", 0x93, 0xae}], 0x200008, &(0x7f0000004880)={[], [{@fsname={'fsname', 0x3d, 'ramfs\x00'}}]}) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000003200), 0x80000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000003440)={{0x1, 0x1, 0x18, r4, {0x5}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000003480)={'wlan1\x00'}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000003100)='!+%\':+#+\x00', &(0x7f0000003140)='./file0\x00', r5) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) write(r1, &(0x7f0000000200)="63630203c866c85fc13b63125683d0cf8fde87b1e897e029f311db59cae44baf00bc425105c6a5a05147a29bc6bb224b5f9d14ad87261c5227e3fabd318c1f2156e7a1ce61ade56d7ff6537a8d166693595d24b1d6ac091b1cffbaef33d737eb2d866156adfef8f2f0660a8986e3a06205cde89fad31e51e09d63fdfe45fb00f18ed35ee97b89024e325510988c424d7d1beba1dcf12986b850ee05039ce4ede428348347019c1d31dd1b3", 0xab) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x4, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) 06:59:30 executing program 5: r0 = geteuid() r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r0, 0x0, r0, r4, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r5}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25144, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100, 0x0, 0x3}, r5, 0xe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x5e033, 0xffffffffffffffff, 0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r7 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x111000, 0x42) dup2(r6, r7) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fork() seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x1, 0x1, 0xfa, 0x3}, {0x40, 0x8, 0xc, 0x1}, {0x7, 0x0, 0x29, 0x5}]}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) ftruncate(r7, 0x4) 06:59:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0xa, 0x0, 0xd5e, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:59:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x7, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 06:59:47 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100, 0x0, 0x5, 0x0, 0x40a}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x5, 0x4) socket$inet(0xa, 0x5, 0x1102) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000180), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x4e24, 0xa2, @private2={0xfc, 0x2, '\x00', 0x1}, 0xffffffff}, 0x1c) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)="3e3fc2db0956", 0x6}], 0x1}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/170, 0xaa}], 0x1) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000040)=""/193, 0xc1}], 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) open(&(0x7f0000000200)='./file0\x00', 0x4001, 0x0) ftruncate(r1, 0x3) unshare(0x48020200) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x4e21, 0x7, @empty, 0x2}, 0x1c) [ 3149.058901] FAULT_INJECTION: forcing a failure. [ 3149.058901] name failslab, interval 1, probability 0, space 0, times 0 [ 3149.061025] CPU: 1 PID: 16856 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3149.062350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3149.063930] Call Trace: [ 3149.064473] dump_stack+0x107/0x167 [ 3149.065178] should_fail.cold+0x5/0xa [ 3149.065911] ? vm_area_dup+0x78/0x290 [ 3149.066651] should_failslab+0x5/0x20 [ 3149.067378] kmem_cache_alloc+0x5b/0x310 [ 3149.068169] vm_area_dup+0x78/0x290 [ 3149.068860] ? do_raw_spin_unlock+0x4f/0x220 [ 3149.069690] ? _raw_spin_unlock+0x1a/0x30 [ 3149.070355] ? __pud_alloc+0x18c/0x270 [ 3149.071094] ? copy_page_range+0x24fe/0x3820 [ 3149.071934] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3149.072959] ? __lockdep_reset_lock+0x180/0x180 [ 3149.073884] ? vm_area_alloc+0x110/0x110 [ 3149.074655] ? find_held_lock+0x2c/0x110 [ 3149.075442] ? vm_iomap_memory+0x190/0x190 [ 3149.076221] ? up_write+0x191/0x550 [ 3149.076811] ? downgrade_write+0x3a0/0x3a0 [ 3149.077480] ? down_write_killable+0x180/0x180 [ 3149.078201] ? __vma_link_rb+0x540/0x700 [ 3149.078853] dup_mm+0x44d/0x1110 [ 3149.079408] ? vm_area_dup+0x290/0x290 [ 3149.080042] ? __raw_spin_lock_init+0x36/0x110 [ 3149.080772] copy_process+0x24e2/0x6750 [ 3149.081398] ? lock_downgrade+0x6d0/0x6d0 [ 3149.082061] ? __cleanup_sighand+0xb0/0xb0 [ 3149.082714] ? __lockdep_reset_lock+0x180/0x180 [ 3149.083446] ? find_held_lock+0x2c/0x110 [ 3149.084098] kernel_clone+0xe7/0x980 [ 3149.084699] ? lock_downgrade+0x6d0/0x6d0 [ 3149.085343] ? find_held_lock+0x2c/0x110 [ 3149.085973] ? create_io_thread+0xf0/0xf0 [ 3149.086627] ? ksys_write+0x12d/0x260 [ 3149.087232] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3149.087992] __do_sys_fork+0x8a/0xc0 [ 3149.088582] ? kernel_thread+0xf0/0xf0 [ 3149.089218] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3149.090034] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3149.090844] ? trace_hardirqs_on+0x5b/0x180 [ 3149.091525] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3149.092345] do_syscall_64+0x33/0x40 [ 3149.092923] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3149.093712] RIP: 0033:0x7f6ac7956b19 [ 3149.094297] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3149.097144] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3149.098314] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3149.099412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3149.100538] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3149.101645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3149.102746] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 06:59:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 34) 06:59:47 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:47 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0/file0\x00', 0x5) 06:59:47 executing program 4: pread64(0xffffffffffffffff, &(0x7f0000001340)=""/17, 0x11, 0x7fffffff) r0 = epoll_create1(0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000240)="466545d79f4b8bb9922b656fa9ce3c023655423f745321c87587ffb1719219996b1ed5a5dfcb4cd082687d200bfbd198adc1be", 0x33, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/bus/input/devices\x00', 0x0, 0x0) r2 = epoll_create(0x83) perf_event_open(&(0x7f0000001400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40, 0x0, 0x0, 0x0, 0x40, 0x0, 0x100, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000013c0)={0x40002010}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0x30000000}) dup2(r1, r2) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x8abe96cccc6e2986, 0x10) r5 = openat2(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', &(0x7f0000000300)={0x2a480, 0xe0, 0x1d}, 0x18) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000001380)=ANY=[@ANYRESDEC=r4], 0x28}}, 0x408d0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000018c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_ADD_DEV(r5, 0x5000940a, &(0x7f0000000340)={{}, "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"}) 06:59:47 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x8, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 06:59:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.impure\x00', &(0x7f0000000200)=""/217, 0xd9) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 06:59:47 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1100) 06:59:47 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:59:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0xf, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 06:59:47 executing program 4: prlimit64(0x0, 0x7, &(0x7f0000000000), 0x0) socket$unix(0x1, 0x2, 0x0) 06:59:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x29, 0x3f, 0x2, 0xbe31, 0x4a, @private0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7800, 0x20, 0xffffffff, 0x3}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 06:59:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 35) 06:59:47 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3149.344826] FAULT_INJECTION: forcing a failure. [ 3149.344826] name failslab, interval 1, probability 0, space 0, times 0 [ 3149.346368] CPU: 1 PID: 16892 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3149.347274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3149.348352] Call Trace: [ 3149.348707] dump_stack+0x107/0x167 [ 3149.349175] should_fail.cold+0x5/0xa [ 3149.349678] ? create_object.isra.0+0x3a/0xa20 [ 3149.350260] should_failslab+0x5/0x20 [ 3149.350748] kmem_cache_alloc+0x5b/0x310 [ 3149.351273] create_object.isra.0+0x3a/0xa20 [ 3149.351836] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3149.352501] kmem_cache_alloc+0x159/0x310 [ 3149.353047] vm_area_dup+0x78/0x290 [ 3149.353519] ? do_raw_spin_unlock+0x4f/0x220 [ 3149.354086] ? _raw_spin_unlock+0x1a/0x30 [ 3149.354621] ? __pud_alloc+0x18c/0x270 [ 3149.355112] ? copy_page_range+0x24fe/0x3820 [ 3149.355703] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3149.356404] ? __lockdep_reset_lock+0x180/0x180 [ 3149.357052] ? vm_area_alloc+0x110/0x110 [ 3149.357594] ? find_held_lock+0x2c/0x110 [ 3149.358145] ? vm_iomap_memory+0x190/0x190 [ 3149.358710] ? up_write+0x191/0x550 [ 3149.359195] ? downgrade_write+0x3a0/0x3a0 [ 3149.359758] ? down_write_killable+0x180/0x180 [ 3149.360383] ? __vma_link_rb+0x540/0x700 [ 3149.360927] dup_mm+0x44d/0x1110 [ 3149.361384] ? vm_area_dup+0x290/0x290 [ 3149.361907] ? __raw_spin_lock_init+0x36/0x110 [ 3149.362537] copy_process+0x24e2/0x6750 [ 3149.363073] ? lock_downgrade+0x6d0/0x6d0 [ 3149.363645] ? __cleanup_sighand+0xb0/0xb0 [ 3149.364221] ? __lockdep_reset_lock+0x180/0x180 [ 3149.364846] ? find_held_lock+0x2c/0x110 [ 3149.365393] kernel_clone+0xe7/0x980 [ 3149.365895] ? lock_downgrade+0x6d0/0x6d0 [ 3149.366447] ? find_held_lock+0x2c/0x110 [ 3149.366995] ? create_io_thread+0xf0/0xf0 [ 3149.367552] ? ksys_write+0x12d/0x260 [ 3149.368072] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3149.368656] __do_sys_fork+0x8a/0xc0 [ 3149.369157] ? kernel_thread+0xf0/0xf0 [ 3149.369686] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3149.370386] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3149.371058] ? trace_hardirqs_on+0x5b/0x180 [ 3149.371576] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3149.372218] do_syscall_64+0x33/0x40 [ 3149.372665] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3149.373281] RIP: 0033:0x7f6ac7956b19 [ 3149.373745] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3149.375882] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3149.376779] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3149.377644] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3149.378468] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3149.379301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3149.380186] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 [ 3149.411645] audit: type=1326 audit(1679900387.950:51): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16894 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f21c4dd4b19 code=0x0 07:00:01 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:00:01 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1100) 07:00:01 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, 0x0, r5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r1, 0x0, r1, r5, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r6}) fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x2}]}, 0x14, 0x3) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 07:00:01 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:00:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x61) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x10000, 0x40) mknod(&(0x7f0000000000)='./file0/file0\x00', 0x2, 0x6) 07:00:01 executing program 4: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x0, 0x3}, 0xe) rename(&(0x7f00000006c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x5e, 0xc6802, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000040), 0x6}, 0x210, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) creat(&(0x7f00000000c0)='./file0\x00', 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100)={0x1f, 0x4b40, @any, 0x6, 0x2}, 0xe) 07:00:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x18, 0x12, 0x101, 0x0, 0x0, {}, [@nested={0x4, 0x36}]}, 0x18}}, 0x0) 07:00:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 36) [ 3163.494954] FAULT_INJECTION: forcing a failure. [ 3163.494954] name failslab, interval 1, probability 0, space 0, times 0 [ 3163.497609] CPU: 1 PID: 16925 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3163.499159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3163.501053] Call Trace: [ 3163.501663] dump_stack+0x107/0x167 [ 3163.502489] should_fail.cold+0x5/0xa [ 3163.503361] ? vm_area_dup+0x78/0x290 [ 3163.504239] should_failslab+0x5/0x20 [ 3163.505111] kmem_cache_alloc+0x5b/0x310 [ 3163.506055] vm_area_dup+0x78/0x290 [ 3163.506859] ? copy_page_range+0x24fe/0x3820 [ 3163.507852] ? vm_area_alloc+0x110/0x110 [ 3163.508832] ? find_held_lock+0x2c/0x110 [ 3163.509773] ? vm_iomap_memory+0x190/0x190 [ 3163.510720] ? __vma_link_rb+0x540/0x700 [ 3163.511558] dup_mm+0x44d/0x1110 [ 3163.512272] ? vm_area_dup+0x290/0x290 [ 3163.513168] ? __raw_spin_lock_init+0x36/0x110 [ 3163.514229] copy_process+0x24e2/0x6750 [ 3163.515164] ? lock_downgrade+0x6d0/0x6d0 [ 3163.516145] ? __cleanup_sighand+0xb0/0xb0 [ 3163.517048] ? __lockdep_reset_lock+0x180/0x180 [ 3163.518096] ? find_held_lock+0x2c/0x110 [ 3163.519049] kernel_clone+0xe7/0x980 [ 3163.519851] ? lock_downgrade+0x6d0/0x6d0 [ 3163.520761] ? find_held_lock+0x2c/0x110 [ 3163.521714] ? create_io_thread+0xf0/0xf0 [ 3163.522688] ? ksys_write+0x12d/0x260 [ 3163.523597] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3163.524757] __do_sys_fork+0x8a/0xc0 [ 3163.525633] ? kernel_thread+0xf0/0xf0 [ 3163.526550] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3163.527657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3163.528903] ? trace_hardirqs_on+0x5b/0x180 [ 3163.529936] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3163.531059] do_syscall_64+0x33/0x40 [ 3163.531889] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3163.533010] RIP: 0033:0x7f6ac7956b19 [ 3163.533767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3163.537481] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3163.539037] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3163.540508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3163.542021] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3163.543493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3163.544966] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 [ 3163.551715] audit: type=1326 audit(1679900402.089:52): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16907 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f21c4dd4b19 code=0x0 07:00:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310104004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002800000000000028252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011400)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='block=0x0000000000000800']) r0 = syz_mount_image$nfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x8, 0x5, &(0x7f0000002380)=[{&(0x7f0000000100)="63232ec6383bd090d751c8c27a2275d9b0d99828b98eb6029f28b27b386de112bf52bbfb91e281402009e6ddcab85fc443094573f766fdc46339d3b7aee6cab55cd0a098b46478dca48949ff620ddf121725a0823e0da50ce29fbfa6bab7992b15fa0f0bc44da7ab3e197e444f787ed1e78d1192d2c3df0d24cd327b66b27051ca93131f10b88e6b28157c899f5607b65462788793bff6b7c7caecde5e5af03d8b69f81313640b72b7c63474cfd4f439aff297ed0d617674ea2e9b1d3d0ffa2945dc36077c06", 0xc6}, {&(0x7f0000000280)="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0x1000, 0xb87}, {&(0x7f0000001280)="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", 0x1000, 0xe0fc}, {&(0x7f0000002280)="e8bcf65ed2b57fd4dd29d35b851b88fc81fdba1b0f9768e774718cd2400cf51571fd5eb5f1872d014d4e3170169d7376552e38abae556dd68e4798f6a1374178db146b24b495cf02f02c076b7736ce4e7b509a24a01c7b0649dc90e9d7e51598a1802d015e596756a177905e4e1ec4fbe6629aa0bea9cb5ba5fd4dbdbca02c87e1d5d260aadcc7d53c15ba5d85e4aa8f358e6e1f8f09473ab482e0", 0x9b}, {&(0x7f0000002340)="76302021330544a06582a1d0980c78a8b85064a7a1815c798e4102eb0efde152", 0x20, 0x5}], 0x2000000, &(0x7f0000002400)={[{}, {'$'}, {'iso9660\x00'}, {'&'}, {'!,-x'}, {'}\'['}, {'iso9660\x00'}], [{@uid_gt={'uid>', 0xee00}}, {@smackfsdef={'smackfsdef', 0x3d, '%@/)'}}, {@hash}]}) execveat(r0, &(0x7f0000002480)='./file0\x00', &(0x7f0000002580)=[&(0x7f00000024c0)='iso9660\x00', &(0x7f0000002500)='\x00', &(0x7f0000002540)='&\x06\x00'], &(0x7f0000002640)=[&(0x7f00000025c0)='\x00', &(0x7f0000002600)='-!\b$\\('], 0x3f7942eb5b0196a8) 07:00:02 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1100) 07:00:02 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x300, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:00:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 37) 07:00:02 executing program 5: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1100) 07:00:02 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='tmpfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) [ 3163.726353] FAULT_INJECTION: forcing a failure. [ 3163.726353] name failslab, interval 1, probability 0, space 0, times 0 [ 3163.728737] CPU: 0 PID: 16946 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3163.730154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3163.731857] Call Trace: [ 3163.732442] dump_stack+0x107/0x167 [ 3163.733203] should_fail.cold+0x5/0xa [ 3163.733994] ? create_object.isra.0+0x3a/0xa20 [ 3163.734938] should_failslab+0x5/0x20 [ 3163.735721] kmem_cache_alloc+0x5b/0x310 [ 3163.736564] create_object.isra.0+0x3a/0xa20 [ 3163.737457] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3163.738489] kmem_cache_alloc+0x159/0x310 [ 3163.739350] vm_area_dup+0x78/0x290 [ 3163.740101] ? copy_page_range+0x24fe/0x3820 [ 3163.741053] ? vm_area_alloc+0x110/0x110 [ 3163.741875] ? find_held_lock+0x2c/0x110 [ 3163.742705] ? vm_iomap_memory+0x190/0x190 [ 3163.743580] ? __vma_link_rb+0x540/0x700 [ 3163.744420] dup_mm+0x44d/0x1110 [ 3163.745125] ? vm_area_dup+0x290/0x290 [ 3163.745921] ? __raw_spin_lock_init+0x36/0x110 [ 3163.746859] copy_process+0x24e2/0x6750 [ 3163.747673] ? lock_downgrade+0x6d0/0x6d0 [ 3163.748540] ? __cleanup_sighand+0xb0/0xb0 [ 3163.749397] ? __lockdep_reset_lock+0x180/0x180 [ 3163.750354] ? find_held_lock+0x2c/0x110 [ 3163.751183] kernel_clone+0xe7/0x980 [ 3163.751939] ? lock_downgrade+0x6d0/0x6d0 [ 3163.752794] ? find_held_lock+0x2c/0x110 [ 3163.753622] ? create_io_thread+0xf0/0xf0 [ 3163.754468] ? ksys_write+0x12d/0x260 [ 3163.755248] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3163.756239] __do_sys_fork+0x8a/0xc0 [ 3163.757000] ? kernel_thread+0xf0/0xf0 [ 3163.757808] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3163.758877] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3163.759925] ? trace_hardirqs_on+0x5b/0x180 [ 3163.760831] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3163.761872] do_syscall_64+0x33/0x40 [ 3163.762628] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3163.763666] RIP: 0033:0x7f6ac7956b19 [ 3163.764434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3163.768144] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3163.769694] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3163.771145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3163.772603] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3163.774041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3163.775480] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:00:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x40, 0x80, 0x1, 0x0, 0x0, 0x7, 0x10090, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp, 0x800, 0x10001, 0x5, 0x4, 0x9, 0x0, 0x0, 0x0, 0x6, 0x0, 0x401}, 0xffffffffffffffff, 0xb, r1, 0x1) 07:00:02 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x5) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap$perf(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) [ 3163.868911] audit: type=1400 audit(1679900402.406:53): avc: denied { read } for pid=16956 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 07:00:15 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:00:15 executing program 4: sendmsg$NL80211_CMD_SET_WOWLAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f00000079c0)={0x2e38, 0x0, 0x401, 0x70bd2d, 0x25dfdbff, {{}, {@void, @void, @val={0xc, 0x99, {0x6, 0x5}}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x1c68, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x80, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCAN_FREQUENCIES={0x44, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x3}, {0x8, 0x0, 0x8}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x1}, {0x8, 0x0, 0x5}, {0x8, 0x0, 0x1}, {0x8, 0x0, 0x5}, {0x8, 0x0, 0x7}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x7}, @NL80211_ATTR_IE={0x27, 0x2a, [@cf={0x4, 0x6, {0xe6, 0x3, 0x2}}, @peer_mgmt={0x75, 0x4, {0x0, 0x4, @void, @void, @void}}, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}, @mesh_config={0x71, 0x7, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x41}}, @mesh_config={0x71, 0x7, {0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x6, 0x40}}]}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x240}]}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x1bd0, 0x4, 0x0, 0x1, [{0x1200, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x88, 0x1, "a0a93fae729498ae75803eff198d425f37420abf97c5cdc090cde6f3a9ba9943e683fef0aae9cbdd9baaaa479d971eabdcbb2a3c2fed70b4070b2734df9778c5a39040e471a5f2b124970b26f62c4855492d3e10e6e338afdc677283a14db73e81aece0bcda4e49590aff49860912d78f7147f454b913cf2a118befd661b317773f3944d"}, @NL80211_PKTPAT_PATTERN={0x94, 0x2, "818c8aee99e098be7962d164418da5bfdadeead9b7f64f22666f30e6aaca6d87f5c9d3c37c7bf0cdfc17d27a80363b81f5488b1fbcf95464890587bf4cbb5f6e139fcb1e593b4d8259af31586db04e1c1112d23f79b66b3503a6a53decac96869302f65e7659da5e3e85247f8fb0ca91d8bf91ededd06bd9d5425b14ee3f7d18bd013d36c22f26001e933b98abcda708"}, @NL80211_PKTPAT_MASK={0x38, 0x1, "5c64ac5a0b775ab80232f99715a31c2e85fd14f981f75f1ddad427f32930334452059fb9f7e60a7cfcf4b8d7bbce69201425fa6a"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x6}, @NL80211_PKTPAT_MASK={0x1004, 0x1, "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@NL80211_PKTPAT_MASK={0x9c, 0x1, "690a7ef83a04a967314db3d77f5f14251bb18a124f199e074ae4af071de172a0431c0bcbd303d801180358411955d47ead997e27f0ba78a69e0dbd5477c25d3d46aa871acfe66e85b4ed39ed604f00e5051766309cfb60982b36cab2133e36a7c414e541cc4efede6bfa14f9e03106892f46a1bcc2c1ed6561f5fec8b9b7172b76bb22307d527e0d04fb712269ddbc7a52ebacc2fa6bd018"}]}, {0x248, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_PATTERN={0xec, 0x2, "0f9b8dd1f8b67f640585b5c81beb84b2c01263fa1ccb17001971f628813265d234158be083915797349f67a45844f0c52672f3f58d020e2f5834fbf98d177f97e0e6ef10d83d8f352f6acb38c5a79157ed149dcabdbdb7a053e01215c83ccc53493c9d24fabdd426c8339f0a9b579908d4fe2f03a1018a894c7af135a19744b10fe92184b71f920c9d36687ff4db03eae10be1e598c63e8ff8e254b8433c256b778eef6522571a4eb3a8a2d129ade13b8e20db555e0cc1243b90929ad0035333449b3b331a90c78e1d17f60ea6c0d0992c8a77547d71250e8fd526cd20ce5228e34175a4b772404f"}, @NL80211_PKTPAT_PATTERN={0x59, 0x2, "c85f42c5be8090a34cc3eaa8690d185e9157a83a69b7f0aa7874eb5ee394005eb0d2ddeea93cd2e0f3174a7387424a543747549e7986ed56e14ba6521953b54794b46f012d6eced30f8ee442a651c7d00fd24a9f21"}, @NL80211_PKTPAT_PATTERN={0x9, 0x2, "46b5e4e7a3"}, @NL80211_PKTPAT_PATTERN={0xe8, 0x2, "2e37d81cf5e3b4a7d955ad05b6bc555f373d4602fa08e2f5ddcd366b91a408ebd0ba6c5932683c9d0de863b7d5f1450cf41372c8118af1630234c20a927b0efb082b8c32ee18dbc50a812eb904cca98d46229399722ff38a4fc4f6c1c6540d47fd8c619947edac4c395afa94130e80ef7a7abe4b368baa30a11ae8023a627cadd45eadd25af11bce10bec329db46e04cd32b0aa33580909e74bfdb0f7c5b04d2e2fe1dc76ad845c6d9cb43024ca315be6596bbb2f487a4caa644945b09bb78a05eb4be5eb6b7ade1736c58c5ccbd20afc6012694d30d3574a8ab4a36100e5691b1641204"}]}, {0x390, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x4}, @NL80211_PKTPAT_PATTERN={0xbf, 0x2, "51dfad766aee98ecd45b32856b2def1a741f7d3c34018b689cc87f449aad9cdea2abaccf925d086d1819b6712b4e3d6074f0316428429f6a801d848c7d2751a0f99a0d94e2fdad8a2ac9e6d30f0242cafd0c837f7b82cba2f0828be6399860bc9cba51a06c9cd81bcda296674afec3e7798445bbc71b173ffe63790804d2b22acce6f848a3d263cf92421121f105030ac628c04cc8e5ccf8ec5ce633cd676b4a09c37010a914a9a534bd2b781211bb03858939d4db992a529d6cc1"}, @NL80211_PKTPAT_PATTERN={0x73, 0x2, "0caa6f74ba07d22227f873cb26baf743862174cefa77d9f645ef93312643dc76acc653a24305844f44129d20eb10b56afada5543fbd42d7885b20e04f1b41b62d477bcee291a84ca9459708d34e4a964baecc6d5fb4640263d122230e4a2da7958b37d9ae5d46957450551258ec4e6"}, @NL80211_PKTPAT_PATTERN={0xce, 0x2, "a55c0c91a0a4c70d9ae4b38e44e7abbcf60f6cae8b535f8cb535e29fecd465f2cff8294b36e9fa9c744711b3f06b23d48306513d66b91e12b5569f50612af51aa28fd72202cea49101bdf05c7a2288fd87a8e3064f49c2712be59209840630078a38c0d84f053464ce1495b78bc2808af05f73fa58ef5e5a995963e4897b91d7cdad71de4a729ba6ab2d3279148898d15bf1a7abb3bfb38b9693be1c58e3ca6e4f1ae0a21773ee8971f183eeb7c38eb7fcb23b72f3c3f1def89ecd927bd711666de1ca3090e5c92b8e46"}, @NL80211_PKTPAT_MASK={0x22, 0x1, "0a51897c58950c21b91ef3a89b5187312b6627e053be0649e6d930088593"}, @NL80211_PKTPAT_MASK={0xa2, 0x1, "dd71d7ee435892263a26eaf3aba12777f5cb534b2398f3879e97a26d01b56b63225108d91116085826a5a2edc2cde84b9873741e480614901656c2fddfa4535bd1a117eab7e8678eef256cae3c1fcfd0810167baf157014c20f488fd88baa98e932d1de2f275ae21c0a265286808c66892cc701311247f9f9e6703de92b502a6ab5e08772ecc21193707444b2de0e1fee19187be163513b485f6186af39a"}, @NL80211_PKTPAT_PATTERN={0x62, 0x2, "8d24b27834dba4b011595520b3b89166b5637ab765fcb62d3de15df1c30878f2943719433a7fa95bafe90f22a6c02a5d2902613ea225ebba0ba29ef6a8a3f7852e14d06ece74e83f71a8bd4aa3829258f2292b9d170f0c8f044e8e1f541e"}, @NL80211_PKTPAT_MASK={0x56, 0x1, "7c538d82434c95ec320e971bcab9055879dc6af077fae53a1515b764008d92cddde192779b793b1e712643bdf474eb7f1414cebc728c6141bb26a858c7acc10156eb51083e05e2667e0186b9c531411a0c8a"}]}, {0x94, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x8e, 0x1, "4991866262db9f88a0063be61677dcff8dbfe2aa51bb9823d001dcc0ebf0569d6e3a873a1181ded651cf2cf1e01dae0aeb639ca84ef49646e97269dc26055998352e73bce5a09af9b4786b44a33e01963ec0d865f63a2a24a17a16b725c056158b2437cc6fed797d2c47a03b39d8de6efc77aa959eefec1bcf3847d91b341b8f198946d5557b40c6c1f2"}]}, {0x10c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7f}, @NL80211_PKTPAT_PATTERN={0x94, 0x2, "b9984c812f8b43d8d1422a751fde4146aa36872b1cf2009dc825f693b37d47fddbe81c86d19c46fa22996db5ffc1708f31f7b446946155a7583ba4c0d755f0ca1257577b41f67db5e23f0b599f76f2b2c494cb1f88e6b2bfe3c5f86e9b3c344bcecefd2a98ab5a212820204fc52f10a22c5d84dbc2360038782b18d2daa790b26526cf6e37f20918e7214f9f491fba95"}, @NL80211_PKTPAT_MASK={0x6b, 0x1, "779975a259517ff4cc19e7cb9f42cfffe541331f5df371da8a3ae1cce80a65c17496f668a5660bff6f9b13294326ac4b06377a9b21c6f99ac331f9ca406ce0d19ef053b886c77fd9a2d6c765d9c2c09b17569d863907289bbec48b6668ab80370fbb3d06d5b4ae"}]}, {0x118, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x6a, 0x1, "ba7344a16648db8116921ad6efa61b464e7a7038d31817636f5a7aa5559f0432724585709a1646d6392606863495dd2b4a49b1b9c1d3e482b1b99149319a21e398f4ed27d6cf6e71bb8417b0d157abe6f5b0c779206f56daf33f5662a8011b5d4d391fe36994"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x20}, @NL80211_PKTPAT_MASK={0x3a, 0x1, "5ea990b25b1eb14a6ebe1e228aaf1a22de52130da5681cc2ea3477382b004c861f90696b648e62f6e5b3ce5a70e3433f6405367a55dd"}, @NL80211_PKTPAT_PATTERN={0x3f, 0x2, "c981871358b698e3dac69dd7d8e7803f20e7f18c97bb110a5db1a64bbf54489274809ac6704bfd2aa37d52570a0cf8652541857875b9f8b3ccac1b"}, @NL80211_PKTPAT_MASK={0x12, 0x1, "0da15720dd58abb46a649f38a27a"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7fffffff}]}, {0x13c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x28, 0x2, "6ec3ea6c8b07161338d42e3a564c037b3a3376d1a95f3ca5ac1817b475d7fabcfe2a53d0"}, @NL80211_PKTPAT_MASK={0xbc, 0x1, "37db3d99feb09c842ac6827e9b01b825732fb297e6dcdbd412dc3f1fad85618a661b3f629ee6fcb9cf0334f33c1cbb977ae21b69ecc52a73ae3b2181d377f81561b7a695e7398b0ff0a5358f2b9ce77a98262f86c9e1057961bb1657540850843e373a3548f56d2c30b381fa930ef70c776bca7add9eb9e054ac0073bb8aa0fb7905372cfa80336ceeea27a8875f8a023a15628a527dbf338bf38a627366dbfa8fa9f19b7d088c39d6f402cae6b61c6ede5e5ebecb1cb665"}, @NL80211_PKTPAT_MASK={0x17, 0x1, "d9d1bcff1ea44e2e959903e3e6e562c2952868"}, @NL80211_PKTPAT_PATTERN={0x3c, 0x2, "807ba9ab1f38d33ce5e9c5a01f14b0e8fa2952170c3e25ce76da04ef055839b7c8fe7e23401da260205db91abeb27cd291442abf3ffca3e9"}]}]}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x11b0, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x10b8, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_SRC_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1e}}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0xa5, 0xa, "b9ead85d80ae8a5f0d792dba6da9dcdbd716ecc22ccb66534e36aa89ea20997c8fc465c20ac533b0cd55bebcd4fe0ea113b0a3d1cdbc198f8e470dd24d356708019edb3ef49d869588fab6eeac4c486f777e0545dc0d81f52f11cf1e31b8c326a20e44fd107e1f4a9c3991cf84f2e400c2d6667ddbbbdf0e5110897b026f657f946bc4474a93f7a17325a46e6b8f699fd9e44226067d194203cdd6ee5a513973b0"}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x1004, 0xa, "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"}]}, @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0xe4, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_SRC_IPV4={0x8, 0x1, @remote}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD={0xcb, 0x6, "8aa66ff16580b449001239229e0761e2b3a4269c62e10b670cab469bca777315e434aed336762f3f9c4deb572692984684ef0512f35656edc62daaf5a4b13faf6c2d67c159e7e437a79cfb8ae37e93494980623ccb1e2dd632c686a37a9f5e292fe768f748895f72937f5646c3910959f2d196116da2e7727d4e0ace41699bf7c985b3436e82bdd8f854e096b991ab3e5bc6841b86a79c40dc8e0422357e62cee4e10b92518f56b5659a2957c47265ce47ae4d1c64802a0eb87ceb9b22e0c742803c8614bb98fe"}, @NL80211_WOWLAN_TCP_DST_MAC={0xa}]}]}]}, 0x2e38}, 0x1, 0x0, 0x0, 0x800}, 0x54) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000780)={0x34, r1, 0xc0b, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CQM={0x18, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x0, 0x0]}]}]}, 0x34}}, 0x0) [ 3177.260939] netlink: 'syz-executor.5': attribute type 15 has an invalid length. [ 3177.273167] FAULT_INJECTION: forcing a failure. [ 3177.273167] name failslab, interval 1, probability 0, space 0, times 0 [ 3177.274942] CPU: 1 PID: 16980 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3177.275994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3177.277284] Call Trace: [ 3177.277699] dump_stack+0x107/0x167 [ 3177.278262] should_fail.cold+0x5/0xa [ 3177.278856] ? vm_area_dup+0x78/0x290 [ 3177.279451] should_failslab+0x5/0x20 [ 3177.280025] kmem_cache_alloc+0x5b/0x310 [ 3177.280667] vm_area_dup+0x78/0x290 [ 3177.281223] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 3177.281757] ? lock_downgrade+0x6d0/0x6d0 [ 3177.282199] ? perf_trace_lock+0xac/0x490 [ 3177.282654] ? copy_page_range+0x24fe/0x3820 [ 3177.283122] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3177.283692] ? __lockdep_reset_lock+0x180/0x180 [ 3177.284193] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 3177.284704] ? avc_has_extended_perms+0xf40/0xf40 [ 3177.285217] ? dup_mm+0x631/0x1110 [ 3177.285604] ? vm_area_alloc+0x110/0x110 [ 3177.286042] ? find_held_lock+0x2c/0x110 [ 3177.286505] ? selinux_vm_enough_memory+0x114/0x180 [ 3177.287028] ? selinux_sb_statfs+0x250/0x250 [ 3177.287503] ? up_write+0x191/0x550 [ 3177.287892] ? percpu_counter_add_batch+0x8b/0x140 [ 3177.288442] ? __vm_enough_memory+0x184/0x360 [ 3177.288914] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 3177.289472] dup_mm+0x44d/0x1110 [ 3177.289848] ? vm_area_dup+0x290/0x290 [ 3177.290268] ? __raw_spin_lock_init+0x36/0x110 [ 3177.290764] copy_process+0x24e2/0x6750 [ 3177.291189] ? lock_downgrade+0x6d0/0x6d0 [ 3177.291653] ? __cleanup_sighand+0xb0/0xb0 [ 3177.292097] ? __lockdep_reset_lock+0x180/0x180 [ 3177.292629] ? find_held_lock+0x2c/0x110 [ 3177.293061] kernel_clone+0xe7/0x980 [ 3177.293472] ? lock_downgrade+0x6d0/0x6d0 [ 3177.293907] ? find_held_lock+0x2c/0x110 [ 3177.294349] ? create_io_thread+0xf0/0xf0 [ 3177.294785] ? ksys_write+0x12d/0x260 [ 3177.295192] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3177.295719] __do_sys_fork+0x8a/0xc0 [ 3177.296113] ? kernel_thread+0xf0/0xf0 [ 3177.296579] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3177.297130] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3177.297694] ? trace_hardirqs_on+0x5b/0x180 [ 3177.298158] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3177.298711] do_syscall_64+0x33/0x40 [ 3177.299102] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3177.299651] RIP: 0033:0x7f6ac7956b19 [ 3177.300074] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3177.302044] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3177.302856] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3177.303623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3177.304401] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3177.305151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3177.305905] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 sendmsg$NL80211_CMD_SET_WOWLAN(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000016c40)=ANY=[@ANYBLOB="302003ab7379ef0e6f184d261b02b8cd7900", @ANYRES16=r1, @ANYBLOB="00042abd7000fddbdf254a000000080001000b00000008000300", @ANYRES32=0x0, 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0x12030}, 0x1, 0x0, 0x0, 0x4000}, 0x24004811) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r4, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000bccb0700000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032f908a005c9ed6c5687c0d0e86cb63bca3a5071f057d1831829d2136125c4e72322f3e789656cc702cce8ae043a7162d4bc97d03308954991dec0b98888af01e2f79f2d14914f6753c2812bbfa2bf5c019b4228ad84ab5acb8a2386d0a3d3aa1d2bfc30630c4b578fb868a38570bd66f339697dbc11cb"]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) unshare(0x48020200) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FIBMAP(r6, 0x1, &(0x7f0000000280)=0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100)={@empty, 0x0}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000006c0)={'sit0\x00', &(0x7f0000000640)={'sit0\x00', r7, 0x29, 0x1, 0x7, 0x4919944c, 0x10, @mcast1, @mcast1, 0x700, 0x1, 0x4, 0x40}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100)={@empty, 0x0}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000006c0)={'sit0\x00', &(0x7f0000000640)={'sit0\x00', r8, 0x29, 0x1, 0x7, 0x4919944c, 0x10, @mcast1, @mcast1, 0x700, 0x1, 0x4, 0x40}}) sendmsg$ETHTOOL_MSG_WOL_GET(r5, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0xb4, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x24000095}, 0x8005) 07:00:15 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x500, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:00:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x4, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="738d1784360ea4086cef00c671e402b3681f1bee076906c70b6f320e3b130100d059e2b1f06c6e109b6a4f8bcd7854490f5db9d966cc9b3dd7da10cc7068d8e35d11ac713c2b9a8e97ad0b82b67d5371494a03a531d0f5c724ed62473d9467a94f649cffdc60f46124da4fe51c6f32f207e6a9b3f51adb", 0x77, 0x2}, {&(0x7f0000000200)="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", 0xfd, 0x3}], 0x4000, &(0x7f0000000300)={[{'(}+,%\'%.'}, {'$'}, {'ramfs\x00'}, {'\xde]'}, {'ramfs\x00'}, {'ramfs\x00'}, {'ramfs\x00'}, {'ramfs\x00'}, {}], [{@dont_appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ramfs\x00'}}, {@appraise}, {@dont_appraise}]}) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000380)) syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000400)='./file0/file0/file0\x00', 0xffffffff00000000, 0x9, &(0x7f0000000840)=[{&(0x7f0000000440)="4dcf4b8977276a11e8f447d45f7a3b4bb94d6e83818ceb6049a0e7cc8a659d4ace817bc8b926616b28599100c751aa0d", 0x30, 0x4}, {&(0x7f0000000540)="3052509f332442714627ef5296d21085bef1d3d46ff0277d18978839acacc3084ca7391b55d132ad9a31395528314c4074ed51600b0d4d2aa25de29c5d2ee1b669f4872003c009a141174a340a60a0788fac283bfbe0c15eb2119cba0bd2dc85558ebb14696542f743a4cf4637190af4905a57c8ad56703a84684cc93e6ecfa240e71f2bae531e440dbaaef9d7bdfae37cc1adc294b37d9f30f91f757c702328853f5c5b8a8e09", 0xa7, 0x7}, {&(0x7f0000000480)="f933e906f6f739240b986b19d071c152734bc39806f6cb18e97f45753c1c110f2a89fbeb48d4abaeb06942", 0x2b, 0xfffffffffffffffb}, {&(0x7f0000000600)="d793958cad70470f6f588d2e713fe472a15fae54045d415a8b83a3967de7e5b1e966cd5fae239d3d429826fbee0b896967f4a023930cd59fee89648eadae1afa622d56b9bb767d3079b9e63dd269f919", 0x50, 0x2}, {&(0x7f0000000680), 0x0, 0xffffffffffffff7f}, {&(0x7f00000006c0)="5e995c8fd74c841a1fc8a14926020f4bc8bedc2831bb6eda74dc48f7f2c2a47d87f5afa0c8ab2a468e303d689ab3db92df068cc3a76c26481012828cd031adfd4c3887f5e3db26a952", 0x49, 0x7}, {&(0x7f0000000740)="7ef1338923518c8e5cef7e61453d06f0b21f51e42a7c3bea34986f50d54675890d564ef604356f334cfc7d5e5587ef74db7357a8380b0d51fa2c94f3562fd060aeac098d6f26dacd04af134f591b42f65b0ef004a21420", 0x57, 0x5}, {&(0x7f00000007c0)="444a3d47509ac7255549ac9ddcae652bff20bdf17d5a007a15485412948c7cf59cf27f763ec26884dcaafe115ec2f1472cb68a1402a5c73c236f3912dbb517", 0x3f, 0x9}, {&(0x7f00000009c0)="f6c1379ae83d67cabeca43baae67fa0c6c201396d8c458398c4cccf4db5f61ad3ae443376e65f09ff1575560eafbe21f9978e38f0b16afa7ae316ba269026c584dc6ab97396e42401e3d3533c13a0d844a7726db5d6953fc295bbe4a010e8feef539666cc2bbb85d727713e1ce0bb15b544f5afd98be0d46fa8aadf6855404ad04859e9a00b1632640678e7d98b9e81d22a4a059d2e7f94377355672cb55aae3f9993fdeb30c5d42e17e51", 0xab, 0xff}], 0x2, &(0x7f0000000940)={[{@shortname_win95}, {@rodir}, {@utf8no}, {@fat=@dos1xfloppy}, {@shortname_mixed}], [{@context={'context', 0x3d, 'root'}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x30, 0x35, 0x35, 0x30, 0x62, 0x61, 0x39], 0x2d, [0x64, 0x63, 0x50, 0x34], 0x2d, [0x37, 0x63, 0x63, 0x62], 0x2d, [0x64, 0x32, 0x1, 0x38], 0x2d, [0x36, 0x32, 0x37, 0x33, 0x57, 0x33, 0x35, 0x38]}}}, {@context={'context', 0x3d, 'root'}}]}) 07:00:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)={0x28, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @uid=0xee01}, @typed={0xc, 0xf, 0x0, 0x0, @u64=0x4800}]}, 0x28}}, 0x0) 07:00:15 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2913}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x81, 0x4, 0x20, 0xfd, 0x0, 0x80, 0x90020, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x822, 0x4, 0x1000, 0x2, 0x40, 0x2, 0x2, 0x0, 0x6}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x8) 07:00:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 38) 07:00:15 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 07:00:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) [ 3177.351500] netlink: 'syz-executor.5': attribute type 15 has an invalid length. [ 3177.371424] audit: type=1326 audit(1679900415.910:54): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16979 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f21c4dd4b19 code=0x0 07:00:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 39) 07:00:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x9) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 07:00:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) llistxattr(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000080)=""/69, 0x45) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:00:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x4000007ffffffc) accept4$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x1000003) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r2, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x5}]}, 0x14, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[], 0xfdef) syz_io_uring_setup(0x4398, &(0x7f0000000200)={0x0, 0x7332, 0x10, 0x0, 0x81, 0x0, r0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000002c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000300)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index=0x5, 0x1, 0x0, 0x7, 0x0, 0x1}, 0xcc6) 07:00:15 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x700, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3177.430473] FAULT_INJECTION: forcing a failure. [ 3177.430473] name failslab, interval 1, probability 0, space 0, times 0 [ 3177.432797] CPU: 0 PID: 16996 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3177.434203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3177.435886] Call Trace: [ 3177.436437] dump_stack+0x107/0x167 [ 3177.437172] should_fail.cold+0x5/0xa [ 3177.437939] ? create_object.isra.0+0x3a/0xa20 [ 3177.438863] should_failslab+0x5/0x20 [ 3177.439626] kmem_cache_alloc+0x5b/0x310 [ 3177.440471] create_object.isra.0+0x3a/0xa20 [ 3177.441355] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3177.442384] kmem_cache_alloc+0x159/0x310 [ 3177.443233] vm_area_dup+0x78/0x290 [ 3177.443971] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 3177.444914] ? lock_downgrade+0x6d0/0x6d0 [ 3177.445764] ? perf_trace_lock+0xac/0x490 [ 3177.446596] ? copy_page_range+0x24fe/0x3820 [ 3177.447486] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3177.448555] ? __lockdep_reset_lock+0x180/0x180 [ 3177.449499] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 3177.450438] ? avc_has_extended_perms+0xf40/0xf40 [ 3177.451402] ? dup_mm+0x631/0x1110 [ 3177.452130] ? vm_area_alloc+0x110/0x110 [ 3177.452955] ? find_held_lock+0x2c/0x110 [ 3177.453777] ? selinux_vm_enough_memory+0x114/0x180 [ 3177.454779] ? selinux_sb_statfs+0x250/0x250 [ 3177.455653] ? up_write+0x191/0x550 [ 3177.456405] ? percpu_counter_add_batch+0x8b/0x140 [ 3177.457396] ? __vm_enough_memory+0x184/0x360 [ 3177.458299] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 3177.459334] dup_mm+0x44d/0x1110 [ 3177.460030] ? vm_area_dup+0x290/0x290 [ 3177.460824] ? __raw_spin_lock_init+0x36/0x110 [ 3177.461764] copy_process+0x24e2/0x6750 [ 3177.462577] ? lock_downgrade+0x6d0/0x6d0 [ 3177.463437] ? __cleanup_sighand+0xb0/0xb0 [ 3177.464294] ? __lockdep_reset_lock+0x180/0x180 [ 3177.465279] ? find_held_lock+0x2c/0x110 [ 3177.466109] kernel_clone+0xe7/0x980 [ 3177.466870] ? lock_downgrade+0x6d0/0x6d0 [ 3177.467712] ? find_held_lock+0x2c/0x110 [ 3177.468552] ? create_io_thread+0xf0/0xf0 [ 3177.469394] ? ksys_write+0x12d/0x260 [ 3177.470177] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3177.471164] __do_sys_fork+0x8a/0xc0 [ 3177.471914] ? kernel_thread+0xf0/0xf0 [ 3177.472718] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3177.473769] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3177.474794] ? trace_hardirqs_on+0x5b/0x180 [ 3177.475665] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3177.476713] do_syscall_64+0x33/0x40 [ 3177.477464] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3177.478490] RIP: 0033:0x7f6ac7956b19 [ 3177.479239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3177.482919] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3177.484461] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3177.485891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3177.487316] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3177.488753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3177.490183] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:00:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0xf00, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:00:16 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 07:00:37 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x47, 0x20, 0x20, 0x0, 0x0, 0x1ff, 0x400, 0x12, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x1e}, 0x8400, 0x4, 0x7, 0x7, 0x86, 0xa66, 0x3, 0x0, 0x8, 0x0, 0xeb}, 0x0, 0x2, r1, 0xe) r2 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r2, &(0x7f0000002f00)=[{{&(0x7f0000000200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/97, 0x61}], 0x1, &(0x7f0000000300)=""/5, 0x5}, 0x1a000000}, {{&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/253, 0xfd}, {&(0x7f00000014c0)=""/61, 0x3d}, {&(0x7f0000001500)=""/63, 0x3f}], 0x4}, 0x1000}, {{&(0x7f0000001580)=@nfc, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001600)=""/64, 0x40}, {&(0x7f0000001640)=""/113, 0x71}], 0x2}}, {{&(0x7f0000001700)=@ieee802154, 0x80, &(0x7f0000001880)=[{&(0x7f0000001780)=""/33, 0x21}, {&(0x7f00000017c0)=""/190, 0xbe}], 0x2, &(0x7f00000018c0)=""/82, 0x52}, 0x101}, {{&(0x7f0000001940)=@alg, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/94, 0x5e}], 0x2, &(0x7f0000001a80)=""/162, 0xa2}, 0xd2a9}, {{&(0x7f0000001b40)=@phonet, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/180, 0xb4}], 0x1, &(0x7f0000002e00)=""/239, 0xef}, 0x1}], 0x6, 0x1040, 0x0) 07:00:37 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:00:37 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)={0x3, {{0xa, 0x0, 0x0, @mcast1}}}, 0x90) socket$inet_icmp(0x2, 0x2, 0x1) accept$packet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) 07:00:37 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x3f00, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:00:37 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 07:00:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 40) 07:00:37 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x0, 0x4}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000080)={0x1, 0x5bd}) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000001) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) fchdir(0xffffffffffffffff) ioctl$TIOCL_GETSHIFTSTATE(r2, 0x541c, 0x0) r3 = open$dir(&(0x7f00000011c0)='./file0\x00', 0x404001, 0x1e4) getdents(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_RESIZE(r3, 0x5609, 0x0) r4 = creat(0x0, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000001c0)={0x1ff, 0x9}) perf_event_open(0x0, 0x0, 0x2000, 0xffffffffffffffff, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x123) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000280)={0x279b3dfe, 0x0, 0x0, 0x0, 0xfffffffa, 0xfff}) ioctl$BTRFS_IOC_LOGICAL_INO(r4, 0xc0389424, &(0x7f0000000140)={0x3ff, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) 07:00:37 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000200)=ANY=[]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000140)) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000080)={@id={0x2, 0x0, @d}, 0x10, 0x0, '\x00', @d}) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) [ 3198.880706] FAULT_INJECTION: forcing a failure. [ 3198.880706] name failslab, interval 1, probability 0, space 0, times 0 [ 3198.882989] CPU: 0 PID: 17039 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3198.884375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3198.886064] Call Trace: [ 3198.886607] dump_stack+0x107/0x167 [ 3198.887347] should_fail.cold+0x5/0xa [ 3198.888121] ? anon_vma_clone+0xdc/0x590 [ 3198.888969] should_failslab+0x5/0x20 [ 3198.889731] kmem_cache_alloc+0x5b/0x310 [ 3198.890556] anon_vma_clone+0xdc/0x590 [ 3198.891355] anon_vma_fork+0x82/0x640 [ 3198.892118] ? __vm_enough_memory+0x184/0x360 [ 3198.893037] dup_mm+0x861/0x1110 [ 3198.893739] ? vm_area_dup+0x290/0x290 [ 3198.894524] ? __raw_spin_lock_init+0x36/0x110 [ 3198.895474] copy_process+0x24e2/0x6750 [ 3198.896288] ? lock_downgrade+0x6d0/0x6d0 [ 3198.897191] ? __cleanup_sighand+0xb0/0xb0 [ 3198.898035] ? __lockdep_reset_lock+0x180/0x180 [ 3198.898973] ? find_held_lock+0x2c/0x110 [ 3198.899794] kernel_clone+0xe7/0x980 [ 3198.900543] ? lock_downgrade+0x6d0/0x6d0 [ 3198.901383] ? find_held_lock+0x2c/0x110 [ 3198.902198] ? create_io_thread+0xf0/0xf0 [ 3198.903034] ? ksys_write+0x12d/0x260 [ 3198.903806] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3198.904790] __do_sys_fork+0x8a/0xc0 [ 3198.905553] ? kernel_thread+0xf0/0xf0 [ 3198.906374] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3198.907451] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3198.908499] ? trace_hardirqs_on+0x5b/0x180 [ 3198.909384] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3198.910616] do_syscall_64+0x33/0x40 [ 3198.910678] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3198.910692] RIP: 0033:0x7f6ac7956b19 [ 3198.910712] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3198.910723] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3198.910745] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3198.910756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3198.910768] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3198.910779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:00:37 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x1000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3198.910791] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:00:37 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$SNAPSHOT_UNFREEZE(0xffffffffffffffff, 0x3302) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 07:00:37 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:00:37 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file1\x00') creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:00:37 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x2000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:00:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x34, 0x10, 0x1, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x18, 0x0, 0x0, 0x1, [@typed={0x14, 0xd, 0x0, 0x0, @ipv6=@private2}]}]}, 0x34}}, 0x0) 07:00:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 41) [ 3199.241025] FAULT_INJECTION: forcing a failure. [ 3199.241025] name failslab, interval 1, probability 0, space 0, times 0 [ 3199.243904] CPU: 1 PID: 17076 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3199.245575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3199.247553] Call Trace: [ 3199.248197] dump_stack+0x107/0x167 [ 3199.249097] should_fail.cold+0x5/0xa [ 3199.250011] ? vm_area_dup+0x78/0x290 [ 3199.250922] should_failslab+0x5/0x20 [ 3199.251833] kmem_cache_alloc+0x5b/0x310 [ 3199.252812] vm_area_dup+0x78/0x290 [ 3199.253692] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 3199.254800] ? lock_downgrade+0x6d0/0x6d0 [ 3199.255782] ? perf_trace_lock+0xac/0x490 [ 3199.256790] ? copy_page_range+0x24fe/0x3820 [ 3199.257840] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3199.259091] ? __lockdep_reset_lock+0x180/0x180 [ 3199.260205] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 3199.261317] ? avc_has_extended_perms+0xf40/0xf40 [ 3199.262464] ? dup_mm+0x631/0x1110 [ 3199.263312] ? vm_area_alloc+0x110/0x110 [ 3199.264271] ? find_held_lock+0x2c/0x110 [ 3199.265262] ? selinux_vm_enough_memory+0x114/0x180 [ 3199.266450] ? selinux_sb_statfs+0x250/0x250 [ 3199.267490] ? up_write+0x191/0x550 [ 3199.268363] ? percpu_counter_add_batch+0x8b/0x140 [ 3199.269554] ? __vm_enough_memory+0x184/0x360 [ 3199.270616] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 3199.271842] dup_mm+0x44d/0x1110 [ 3199.272673] ? vm_area_dup+0x290/0x290 [ 3199.273610] ? __raw_spin_lock_init+0x36/0x110 [ 3199.274699] copy_process+0x24e2/0x6750 [ 3199.275650] ? lock_downgrade+0x6d0/0x6d0 [ 3199.276679] ? __cleanup_sighand+0xb0/0xb0 [ 3199.277673] ? __lockdep_reset_lock+0x180/0x180 [ 3199.278782] ? find_held_lock+0x2c/0x110 [ 3199.279744] kernel_clone+0xe7/0x980 [ 3199.280623] ? lock_downgrade+0x6d0/0x6d0 [ 3199.281607] ? find_held_lock+0x2c/0x110 [ 3199.282564] ? create_io_thread+0xf0/0xf0 [ 3199.283541] ? ksys_write+0x12d/0x260 [ 3199.284447] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3199.285606] __do_sys_fork+0x8a/0xc0 [ 3199.286479] ? kernel_thread+0xf0/0xf0 [ 3199.287411] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3199.288652] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3199.289857] ? trace_hardirqs_on+0x5b/0x180 [ 3199.290874] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3199.292097] do_syscall_64+0x33/0x40 [ 3199.292995] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3199.294196] RIP: 0033:0x7f6ac7956b19 [ 3199.295071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3199.299407] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3199.301201] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3199.302868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3199.304538] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3199.306222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3199.307888] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:00:37 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x3000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3213.161545] FAULT_INJECTION: forcing a failure. [ 3213.161545] name failslab, interval 1, probability 0, space 0, times 0 [ 3213.163156] CPU: 1 PID: 17100 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3213.163936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3213.164774] Call Trace: [ 3213.165089] dump_stack+0x107/0x167 [ 3213.165505] should_fail.cold+0x5/0xa [ 3213.165917] ? down_write+0xe0/0x160 [ 3213.166325] ? anon_vma_clone+0xdc/0x590 [ 3213.166755] should_failslab+0x5/0x20 [ 3213.167177] kmem_cache_alloc+0x5b/0x310 [ 3213.167621] anon_vma_clone+0xdc/0x590 [ 3213.168055] anon_vma_fork+0x82/0x640 [ 3213.168440] ? __vm_enough_memory+0x184/0x360 [ 3213.168962] dup_mm+0x861/0x1110 [ 3213.169354] ? vm_area_dup+0x290/0x290 [ 3213.169775] ? __raw_spin_lock_init+0x36/0x110 [ 3213.170285] copy_process+0x24e2/0x6750 [ 3213.170714] ? lock_downgrade+0x6d0/0x6d0 [ 3213.171159] ? __cleanup_sighand+0xb0/0xb0 [ 3213.171632] ? __lockdep_reset_lock+0x180/0x180 [ 3213.172155] ? find_held_lock+0x2c/0x110 [ 3213.172611] kernel_clone+0xe7/0x980 [ 3213.173042] ? lock_downgrade+0x6d0/0x6d0 [ 3213.173504] ? find_held_lock+0x2c/0x110 [ 3213.173959] ? create_io_thread+0xf0/0xf0 [ 3213.174427] ? ksys_write+0x12d/0x260 [ 3213.174858] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3213.175398] __do_sys_fork+0x8a/0xc0 [ 3213.175815] ? kernel_thread+0xf0/0xf0 [ 3213.176259] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3213.176853] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3213.177371] ? trace_hardirqs_on+0x5b/0x180 [ 3213.177855] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3213.178431] do_syscall_64+0x33/0x40 [ 3213.178849] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3213.179419] RIP: 0033:0x7f6ac7956b19 [ 3213.179838] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3213.181922] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3213.182780] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3213.183493] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3213.184289] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3213.185103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3213.185891] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:00:51 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/uevent_seqnum', 0x8003, 0xe5) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0/file0\x00'}) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:00:51 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:00:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$SNAPSHOT_UNFREEZE(0xffffffffffffffff, 0x3302) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 07:00:51 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = geteuid() r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, 0x0, r5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r2, 0x0, r2, r5, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r6}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r6) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r7, &(0x7f0000000100)="43bb2632c4f2f3076e5f06b7eff52daf84a0afe0b4475307f70bbf89d73df6b2f1c25b7c9b840def89f687d324b29a4eb66efcd21ad9140cbec3a6b65c1df44818ab304e88b80ee7119faa9bc50b37c8773f9611d61de13ec3db18a63226009b6c1707428051628f5aede68f2d5bdef60eabe68bda3931bae147354696ebd5d070a438aaf838a9b4b31ce3f1ba2eb2f6ed7dc5477c74874707f259ee9c0cec79ee19b911baf0586194c8996d4e874c49ebf31d025636744c465c6f17a3884aa29a6d20fa", 0xc4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000240)={0x80000002}}, 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 07:00:51 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x4000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:00:51 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) (fail_nth: 1) 07:00:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 42) 07:00:51 executing program 5: r0 = geteuid() r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r0, 0x0, r0, r4, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r5}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x5}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f6106010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000014100)) 07:00:51 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(0x0, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3213.209210] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 3213.251762] FAULT_INJECTION: forcing a failure. [ 3213.251762] name failslab, interval 1, probability 0, space 0, times 0 [ 3213.253090] CPU: 1 PID: 17101 Comm: syz-executor.6 Not tainted 5.10.176 #1 [ 3213.253847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3213.254670] Call Trace: [ 3213.254967] dump_stack+0x107/0x167 [ 3213.255375] should_fail.cold+0x5/0xa [ 3213.255786] ? getname_flags.part.0+0x50/0x4f0 [ 3213.256282] should_failslab+0x5/0x20 [ 3213.256701] kmem_cache_alloc+0x5b/0x310 [ 3213.257161] getname_flags.part.0+0x50/0x4f0 [ 3213.257652] getname_flags+0x9a/0xe0 [ 3213.258060] __x64_sys_execveat+0xd6/0x140 [ 3213.258534] do_syscall_64+0x33/0x40 [ 3213.258908] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3213.259464] RIP: 0033:0x7f681be46b19 [ 3213.259842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3213.261885] RSP: 002b:00007f68193bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 3213.262652] RAX: ffffffffffffffda RBX: 00007f681bf59f60 RCX: 00007f681be46b19 [ 3213.263444] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffffff [ 3213.264231] RBP: 00007f68193bc1d0 R08: 0000000000001100 R09: 0000000000000000 [ 3213.265033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3213.265834] R13: 00007fff07db33af R14: 00007f68193bc300 R15: 0000000000022000 07:00:51 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(0x0, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:00:51 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x5000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:00:51 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(r1, 0x4, 0xc00) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x4}, 0x1c) fcntl$setpipe(r0, 0x407, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, 0x0, 0x4008000) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x3ff, @remote, 0x8001}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4}}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)="cf", 0x1}], 0x1}, 0x10044001) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x10003, 0x0, 0x0) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 07:00:51 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x101]}, 0x8) mkdirat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f00000001c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f00000017c0)='./file0/file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_rdma(&(0x7f0000001700), &(0x7f0000001740)='./file0/file0/file0\x00', &(0x7f0000001780), 0x4000, &(0x7f0000001880)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x80000000}}, {@sq={'sq', 0x3d, 0x7}}, {@common=@access_uid={'access', 0x3d, r4}}, {@timeout={'timeout', 0x3d, 0xffffffff00000000}}, {@rq={'rq', 0x3d, 0xff}}, {@timeout={'timeout', 0x3d, 0x9}}], [{@euid_lt={'euid<', r3}}]}}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x400800, 0x4d) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000001980)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) r5 = syz_mount_image$nfs4(&(0x7f0000000200), &(0x7f0000000240)='./file0/file0\x00', 0x8, 0x6, &(0x7f0000001600)=[{&(0x7f0000000280)="fee527f04edc37fcf1470ccf2dc755ec1b0cc82dba", 0x15, 0x3f}, {&(0x7f00000002c0)="8a7542b6487b607fe2a5488fd304c1cd63532403f0aecf574d5568385399ae6838330805338d44f39445c92346bb65adbc88489e88e91c891f1d00d6677516546787", 0x42, 0x44a}, {&(0x7f0000000340)="e52e741584c11105ca2206616acbc3b33e9aba1027d73b8d979506676b087fe128f796792b4c735671c8d9caa4fffbb99bf2ad89eab196c5692af3f37386f5c88b73ef199577f78dea60c750fdc03e552b74929c4e80e5c3b3d27c4d1a046c254bf436f27572d0082040f663f86ab2b08860780bba9ceeb85851baecffa030f8978d7dae5bd6b4f85366d16756bf7410", 0x90, 0x7}, {&(0x7f0000000400)="4ba08897220a4965eaa7e94b9d2fd3d14da3b7cc1643ca048baf775718d41e27cba57d8c437cbc4a9d65d06e23385409d51ada4f4d404359abd2611dec", 0x3d, 0xffffffff}, {&(0x7f0000000540)="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", 0x1000, 0x8}, {&(0x7f0000001540)="a5529a751d19c25fcc4cab5277fc03f71c608363d7fb81f6f8401d297effe7588445a7ebed4df778077d54115d0235e91095ae3a9745a799249871bc4ae2526409509ddc2dadf9c0d9a123dc7abef451f27dc857566ef7a3368a175da10bcc5e650fc70d3754a32401cb3cd3aa5e2713de0da3740dafc65a3206611556b3e2d16d2d6220beb95016e3ee718f529630fa97a5d91f03b0afacb466c4f8b669cae9cd7e33311d9df115321ab1a2dacecccf32b02f60", 0xb4, 0x3}], 0x400010, &(0x7f0000000440)={[{'ramfs\x00'}, {'/^^'}, {'\\[-,/\x8f^/-//}'}, {')'}, {'batadv_slave_1\x00'}, {'/\xfa,'}, {'/dev/nvram\x00'}], [{@measure}]}) openat(r5, &(0x7f00000016c0)='./file0/file0\x00', 0x109102, 0x44) 07:01:06 executing program 2: perf_event_open(&(0x7f0000001d80)={0x4, 0xfffffffffffffe7b, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x22c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xc, 0xffffffffffffffff, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xff, 0x89, 0x5, 0x7, 0x0, 0xd5c, 0x3084, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x1004, 0x6, 0x3, 0x0, 0x7, 0x0, 0x81, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) 07:01:06 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x7000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:01:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 43) 07:01:06 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) (fail_nth: 2) 07:01:06 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$SNAPSHOT_UNFREEZE(0xffffffffffffffff, 0x3302) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 07:01:06 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(0x0, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:01:06 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x4804e, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:01:06 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000400)) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0b0c00000000000000003f00000008000300", @ANYRES32=r4, @ANYBLOB="18005e8008000200000000000c000100000000000000000095acd19d2a36942b0f07d3c47060776e3552b6d52bccba819df6169e555525bb3b52fef6ecf780ebbf345a0d4370bef0ec0c959efcb23fe81c1018bf2238734107c28c618e1c6d06e05727d9aa1b53927e4d4c"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x400, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004000}, 0x240400e1) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pwrite64(r3, &(0x7f0000000380)="df9ca3d5a2b1809062417fc71cf8ac41de32e706db1cae4f77ee02c3c78c6c0b96c9ececc5db464b8beccf603fac0bdd99b4d5b78a1ee82ad0b80b37ce65f1638e7267c40ce50936a9cc93650f3329", 0x4f, 0x537a) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp6\x00') readv(r6, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r7, 0x0, 0x70bd26, 0x25dfdbfe, {}, [@SEG6_ATTR_DSTLEN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20008895) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000001540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x40, r7, 0x8, 0x70bd26, 0x25dfdbff, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x10000}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x5, 0x7fff]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xffffff63}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x4004000) [ 3228.155043] FAULT_INJECTION: forcing a failure. [ 3228.155043] name failslab, interval 1, probability 0, space 0, times 0 [ 3228.157708] CPU: 1 PID: 17151 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3228.159117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3228.160807] Call Trace: [ 3228.161371] dump_stack+0x107/0x167 [ 3228.162126] should_fail.cold+0x5/0xa [ 3228.162906] ? create_object.isra.0+0x3a/0xa20 [ 3228.163879] should_failslab+0x5/0x20 [ 3228.164693] kmem_cache_alloc+0x5b/0x310 [ 3228.165573] create_object.isra.0+0x3a/0xa20 [ 3228.166474] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3228.167513] kmem_cache_alloc+0x159/0x310 [ 3228.168362] anon_vma_clone+0xdc/0x590 [ 3228.169176] anon_vma_fork+0x82/0x640 [ 3228.169950] ? __vm_enough_memory+0x184/0x360 [ 3228.170864] dup_mm+0x861/0x1110 [ 3228.171567] ? vm_area_dup+0x290/0x290 [ 3228.172364] ? __raw_spin_lock_init+0x36/0x110 [ 3228.173315] copy_process+0x24e2/0x6750 [ 3228.174133] ? lock_downgrade+0x6d0/0x6d0 [ 3228.174998] ? __cleanup_sighand+0xb0/0xb0 [ 3228.175854] ? __lockdep_reset_lock+0x180/0x180 [ 3228.176809] ? find_held_lock+0x2c/0x110 [ 3228.177661] kernel_clone+0xe7/0x980 [ 3228.178419] ? lock_downgrade+0x6d0/0x6d0 [ 3228.179259] ? find_held_lock+0x2c/0x110 07:01:06 executing program 0: ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x80000000, 0x10000}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) [ 3228.180082] ? create_io_thread+0xf0/0xf0 [ 3228.181103] ? ksys_write+0x12d/0x260 [ 3228.181940] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3228.183106] __do_sys_fork+0x8a/0xc0 [ 3228.183863] ? kernel_thread+0xf0/0xf0 [ 3228.184817] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3228.185926] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3228.187157] ? trace_hardirqs_on+0x5b/0x180 [ 3228.188077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3228.189325] do_syscall_64+0x33/0x40 [ 3228.190108] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3228.191345] RIP: 0033:0x7f6ac7956b19 [ 3228.192244] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3228.196642] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3228.198326] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3228.199760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3228.201207] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3228.202621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3228.204036] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 [ 3228.218947] FAULT_INJECTION: forcing a failure. [ 3228.218947] name failslab, interval 1, probability 0, space 0, times 0 [ 3228.221325] CPU: 1 PID: 17145 Comm: syz-executor.6 Not tainted 5.10.176 #1 [ 3228.222703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3228.224349] Call Trace: [ 3228.224880] dump_stack+0x107/0x167 [ 3228.225622] should_fail.cold+0x5/0xa [ 3228.226384] ? create_object.isra.0+0x3a/0xa20 [ 3228.227295] should_failslab+0x5/0x20 [ 3228.228058] kmem_cache_alloc+0x5b/0x310 [ 3228.228870] create_object.isra.0+0x3a/0xa20 [ 3228.229751] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3228.230761] kmem_cache_alloc+0x159/0x310 [ 3228.231592] getname_flags.part.0+0x50/0x4f0 [ 3228.232470] getname_flags+0x9a/0xe0 [ 3228.233232] __x64_sys_execveat+0xd6/0x140 07:01:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x0, 0x0, @mcast2}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000003000000b04e98658f3893325de3752b14f3ab00ed9e0343991200b7c1b90108da66c2f460920db7ca79418991fafc37517a25534e810bb4ff7c9cec0cc77c8acaab03e15b227802382f8c7c6169fe0bc3dfc6bd6282b88470ce9b478929a8365cf6a5bfcf198da6d6e7ea7792a1970dc627af26f1afd63bd212dc3c2b1cd2b990529ccf3952add681b30885864bd59d9f9cde92fd303792601b58f9c711f57e79b8bf3a676ca4f783ca8221ebd1", @ANYRES32, @ANYBLOB="a4ddf7cf0063540ac8f1692526757b60fb9a1e35b45db711aa302d0981183427aeb710c476cc3ecb2ad466e321653df5f0d754d5184cc50b8520b69bba29744e5cef0174c6ca63d874cc87bbe6d58a386a960653ba9a9fe5e1c76791bd802c14cace45c863b72fa01733f59b66d2934e5071b38fb95d0ad42aff84d309fbec090d6fd589b3217f1e393be70638a1c8f698439d6311d71662a861083b3a6e170d91bad10a42be192e79c9367c509c75fb4e0a2a46d746e4b0fba52030f17cbc3c0f134f9edde08e"]) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x15}, 0x18) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000000040)=0x3, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfffffdef, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) [ 3228.234074] do_syscall_64+0x33/0x40 [ 3228.234999] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3228.236039] RIP: 0033:0x7f681be46b19 [ 3228.236823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3228.240532] RSP: 002b:00007f68193bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 3228.242105] RAX: ffffffffffffffda RBX: 00007f681bf59f60 RCX: 00007f681be46b19 [ 3228.243542] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffffff [ 3228.244973] RBP: 00007f68193bc1d0 R08: 0000000000001100 R09: 0000000000000000 [ 3228.246411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3228.247848] R13: 00007fff07db33af R14: 00007f68193bc300 R15: 0000000000022000 07:01:06 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:01:06 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x8000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:01:06 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:01:06 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0xf000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:01:06 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$SNAPSHOT_UNFREEZE(0xffffffffffffffff, 0x3302) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 07:01:06 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = geteuid() r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r0, 0x0, r0, r4, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r5}) lchown(&(0x7f0000000000)='./file0\x00', 0xee01, r4) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:01:06 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:01:19 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$SNAPSHOT_UNFREEZE(0xffffffffffffffff, 0x3302) dup3(r2, r1, 0x0) 07:01:19 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x48400006}, 0xc, &(0x7f0000000340)={&(0x7f0000002e00)={0x2424, 0x14, 0x4, 0x70bd2d, 0x25dfdbff, {0xe}, [@nested={0x200c, 0x4a, 0x0, 0x1, 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@typed={0x7, 0x90, 0x0, 0x0, @str='9p\x00'}]}, @generic="d79028602d76bae1cf93752d6fa09835e681c43020d6462793ef2b934af0cdd02cca23871a9eb0a449791b4c146d9389cb6f7cd61ea603ea7492ac286746a652a05ce85bdc6f3a9a407023749f3e3d97a591c943d532d64c859c6167ac2633c87d31a56d58ba10cfc2e3140b71b7e421d52e1de55783a2be57de87f0017cf709ae3cbf6cdf5fddb10002f3440505d827ad75c6b8bf35ba6d2b4359349bc1bde576e2f755f36aa9a873d1861dbba3726986f40a13795972a6c5daf9b4b901dbbcfbba29bc0c0c4807608f808c9e771fa076f0a9eb19c8fd3f8cbfb9ed87330aa47b871264ac64cc2638fc6cbfed83b54e702dfa2e536e96", @generic="bb9e70962c2d8f763156942df075f6d63df31264a8868edca7f4b4e8ff165a0c16edf715b4cfc1382c2b436c031c872c00ec159be733087411200a71d86bb28c6d903c158346aaf0f5fc8a3089f97ce983c83636a254839b5cf148da00b44753680a41f9e1b6395f76eac48f4a3d44cd433e9298f49384ca391d82e941589174a68fb53308744ab05896baf59a3aa782ba5f43df94b8869539c279daa5b0ae28012ded7c085c8127589b2151e053b2b4baddd100", @nested={0x255, 0x7d, 0x0, 0x1, [@typed={0xc, 0x5e, 0x0, 0x0, @u64=0xffff}, @typed={0x14, 0x2f, 0x0, 0x0, @ipv6=@empty}, @generic="d246700d78b6aa712aa94a1208d0663a7b5707372c12a69433cea1c27e3f6d872703200f6fad7afb5f46030889478c2aee433f0a3e62eff73da9c3d28c1cf840191f03c393cdc3cd0d045c5b3731b78846593a6ec6a1fc5e2f8c27f776c165bffbcd100e3f3980381b4cfc5d889ed73f85fef5d496a06d3d9dfa10e0a0a358e8fe89e42e79e5abfc8a6702bbcf48bd81d8abda2f", @generic="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", @generic="b073671816dc5faa78ee5fa9f101652ad304c5273f0a2d5c7729159370956fc95cc5939e41173e3dfdcf818f67c3d9c312a7c5b85bf8501ce158483eb5d0716139f03268bc3989dcde9a4de14e0d65352ebe1835e2323452ae00f9984d345d3040d663756b4240f8a3676d8fd7023d625acfffd483e60bb9e35b97f40324df58b972b39ad1c06558cd16e07b19e1461883823fb86bf206076dd729075afea3"]}]}, 0x2424}, 0x1, 0x0, 0x0, 0x20000044}, 0x4084) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x80200, 0x0) pread64(r0, &(0x7f0000000200)=""/141, 0x8d, 0x4) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)='./file0/../file0\x00', 0x11, 0x2) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, 0x0, 0x450745c438580058) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {r3}, {r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r4}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000140)=ANY=[@ANYRES64=r11, @ANYBLOB="ebff00000000000034000000000000000700000000000000ff0100000000fd75f8ec00000000000004000000000000000c3f000002000000650000000500000001000000ffffffffff030000000000001000"/120]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001e00)={r15, r14, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063800)={0x84, [{}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x2, "7c1793b29af822"}) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, &(0x7f00000004c0)=@bca={0x3, 0xbc, "1df7b2d0b3c2b6beaf6f141a1eda086c238d11ae18ddd0843385545923e96246f1441b511152185190dfba34c506ee9d74a1681f9337360dc80b97ad383e52f5fcf9fd7dfdb4908fc88a32daafbf121f99adf3ab3ed0bb659df1d161fa84c629aa3e3cea981b635678af414d6ba71e0aab74087e324b00ec826fcd5bb2fe0c7a21ca35002f997ef5187842166ddc79b994a831b5461ffb5a76e6c43807977a604dcfa9627972b01b5a9644a54d61d7535468785673f89d6190a650d7"}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r18 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r18, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c9f5d118580fe6f0000000000000100040002000800000000241d00"], 0x1c}}, 0x0) 07:01:19 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x10000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:01:19 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='dax\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:01:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 44) 07:01:19 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x5, 0x7, 0x400, 0x5, 0x9}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r2, &(0x7f0000000180)=@nfc_llcp, &(0x7f00000000c0)=0x80) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/class/ieee80211', 0xc00, 0x183) getdents(r3, &(0x7f0000000640)=""/4096, 0x1000) r4 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$F2FS_IOC_DEFRAGMENT(r5, 0xc010f508, &(0x7f0000000280)={0x80000000}) dup(r4) perf_event_open(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fdatasync(r6) 07:01:19 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1102) 07:01:19 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:01:20 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3241.497092] FAULT_INJECTION: forcing a failure. [ 3241.497092] name failslab, interval 1, probability 0, space 0, times 0 [ 3241.499631] CPU: 0 PID: 17215 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3241.501006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3241.502653] Call Trace: [ 3241.503183] dump_stack+0x107/0x167 [ 3241.503904] should_fail.cold+0x5/0xa [ 3241.504662] ? create_object.isra.0+0x3a/0xa20 [ 3241.505190] cgroup: fork rejected by pids controller in [ 3241.505588] should_failslab+0x5/0x20 [ 3241.505608] kmem_cache_alloc+0x5b/0x310 [ 3241.505639] create_object.isra.0+0x3a/0xa20 [ 3241.505659] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3241.507608] /syz6 [ 3241.508118] kmem_cache_alloc+0x159/0x310 [ 3241.508147] anon_vma_clone+0xdc/0x590 [ 3241.508179] anon_vma_fork+0x82/0x640 [ 3241.509217] [ 3241.510080] ? __vm_enough_memory+0x184/0x360 [ 3241.515115] dup_mm+0x861/0x1110 [ 3241.515851] ? vm_area_dup+0x290/0x290 [ 3241.516649] ? __raw_spin_lock_init+0x36/0x110 [ 3241.517606] copy_process+0x24e2/0x6750 [ 3241.518422] ? lock_downgrade+0x6d0/0x6d0 [ 3241.519288] ? __cleanup_sighand+0xb0/0xb0 [ 3241.520145] ? __lockdep_reset_lock+0x180/0x180 [ 3241.521095] ? find_held_lock+0x2c/0x110 [ 3241.521934] kernel_clone+0xe7/0x980 [ 3241.522733] ? lock_downgrade+0x6d0/0x6d0 [ 3241.523566] ? find_held_lock+0x2c/0x110 [ 3241.524388] ? create_io_thread+0xf0/0xf0 [ 3241.525252] ? ksys_write+0x12d/0x260 [ 3241.526028] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3241.527006] __do_sys_fork+0x8a/0xc0 [ 3241.527757] ? kernel_thread+0xf0/0xf0 [ 3241.528560] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 07:01:20 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x3f000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3241.529647] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3241.530800] ? trace_hardirqs_on+0x5b/0x180 [ 3241.531677] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3241.532721] do_syscall_64+0x33/0x40 [ 3241.533495] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3241.534555] RIP: 0033:0x7f6ac7956b19 [ 3241.535313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3241.539054] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3241.540606] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3241.542087] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3241.543538] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3241.544995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3241.546461] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:01:20 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:01:20 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r2 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x20800, 0x4) renameat2(r1, &(0x7f0000000000)='./file0/file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x6) r3 = geteuid() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, 0x0, r7) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r3, 0x0, r3, r7, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r8}) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0/file0\x00', 0x8591, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000200)="98254adefe4b895e6bf78c4a78567f9af1fd3fe8d956563578cef46f430baa748ced3a8a78c97e223456a4d76f190741ec520a70f00f8c88b53329d49aa18242e2f56ae98106e2727def8616d2d5681ecc45e79d025c28c3f3d666384963328b8a5bf77ab3f2224bfbe83b99fb21af148e5afc799e0755ea086498b7a7425567ed16cee85ebcc00f3642659618fb8085a0948b41f6b54a7a194fd5bf", 0x9c, 0xffffffffffffffc1}, {&(0x7f00000002c0)="f7bc3cdfb2d715ea0087a0d80fa813abddddc86cfb55acf622f77c0173c28da3bf4ca8f698e36e6515c5ba6840847f6cdae359423eb66ec820ac438364ea28ba1fd95780e6e64d52f95b16cd56349ebe68d92b70d51a49c2352659500f781800fdea068692198f7315679552dda9ffd1141ec8b582e032cc4cb6ad621f409239e24c22cf9f63d35467d2c40a4eb90ba54954a519002415d4cb6c87a595de5cf7ecf4c21aa1ef07d05167ca8369730c8a0e3ecf7085bc24eefc76175554806fbd52cd3ec1f448b0271fd484e10d2d49c35976d48f9e11d42237a5d4597acf0f4066b8df8f03fc9622bb87dde4", 0xec, 0x6}], 0xc16c563f37920375, &(0x7f0000000540)={[{@nonumtail}, {@shortname_mixed}, {@utf8}, {@fat=@check_normal}, {@shortname_lower}, {@numtail}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@fowner_lt={'fowner<', r3}}, {@fsname}, {@subj_user={'subj_user', 0x3d, 'ramfs\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x30, 0x38, 0x62, 0x33, 0x37], 0x2d, [0x35, 0x4cdebe3b09db47f4, 0x30, 0x34], 0x2d, [0x66, 0x30, 0x64, 0x35], 0x2d, [0x32, 0x60, 0x32, 0x61], 0x2d, [0x33, 0x62, 0x33, 0x6e, 0x34, 0x64, 0x63, 0x35]}}}, {@subj_type={'subj_type', 0x3d, 'ramfs\x00'}}, {@appraise}, {@permit_directio}]}) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:01:20 executing program 2: ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b72, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x5, 0x1f, 0x5, 0x2, 0x0, 0x401, 0x20002, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc15, 0x0, @perf_config_ext={0x8, 0xfffffffffffffff7}, 0x10b, 0x7fffffff, 0x6, 0x5, 0x9, 0xfffff77f, 0x7af, 0x0, 0x20, 0x0, 0x2}, r1, 0x5, r0, 0x1) chmod(&(0x7f0000000180)='./file0\x00', 0x0) 07:01:20 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$SNAPSHOT_UNFREEZE(0xffffffffffffffff, 0x3302) dup3(r2, r1, 0x0) 07:01:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 45) 07:01:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40001, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x1, &(0x7f0000000140)=ANY=[]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = geteuid() r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r0, 0x0, r0, r4, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r5}) r6 = geteuid() r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r9, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r8, 0x0, r10) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r6, 0x0, r6, r10, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r11}) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x58d8f5f9a4d1adb6}, [{0x2, 0x1}, {0x2, 0x4, 0xee00}], {0x4, 0x2}, [{0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x4, r4}, {0x8, 0x3, r10}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xee00}], {0x10, 0x1}}, 0x64, 0x0) 07:01:20 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1103) 07:01:20 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x100000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3241.779304] FAULT_INJECTION: forcing a failure. [ 3241.779304] name failslab, interval 1, probability 0, space 0, times 0 [ 3241.781716] CPU: 0 PID: 17340 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3241.783120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3241.784799] Call Trace: [ 3241.785370] dump_stack+0x107/0x167 [ 3241.786115] should_fail.cold+0x5/0xa [ 3241.786891] ? create_object.isra.0+0x3a/0xa20 [ 3241.787816] should_failslab+0x5/0x20 [ 3241.788587] kmem_cache_alloc+0x5b/0x310 [ 3241.789428] create_object.isra.0+0x3a/0xa20 [ 3241.790320] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3241.791342] kmem_cache_alloc+0x159/0x310 [ 3241.792188] anon_vma_clone+0xdc/0x590 [ 3241.792987] anon_vma_fork+0x82/0x640 [ 3241.793769] ? __vm_enough_memory+0x184/0x360 [ 3241.794673] dup_mm+0x861/0x1110 [ 3241.795380] ? vm_area_dup+0x290/0x290 [ 3241.796170] ? __raw_spin_lock_init+0x36/0x110 [ 3241.797098] copy_process+0x24e2/0x6750 [ 3241.797953] ? lock_downgrade+0x6d0/0x6d0 [ 3241.798806] ? __cleanup_sighand+0xb0/0xb0 [ 3241.799655] ? __lockdep_reset_lock+0x180/0x180 [ 3241.800603] ? find_held_lock+0x2c/0x110 [ 3241.801442] kernel_clone+0xe7/0x980 [ 3241.802193] ? lock_downgrade+0x6d0/0x6d0 [ 3241.803029] ? find_held_lock+0x2c/0x110 [ 3241.803843] ? create_io_thread+0xf0/0xf0 [ 3241.804682] ? ksys_write+0x12d/0x260 [ 3241.805471] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3241.806459] __do_sys_fork+0x8a/0xc0 [ 3241.807204] ? kernel_thread+0xf0/0xf0 [ 3241.808008] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3241.809064] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3241.810110] ? trace_hardirqs_on+0x5b/0x180 [ 3241.810976] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3241.812009] do_syscall_64+0x33/0x40 [ 3241.812759] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3241.813803] RIP: 0033:0x7f6ac7956b19 [ 3241.814556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3241.818244] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3241.819770] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3241.821224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3241.822660] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3241.824093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3241.825538] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 [ 3241.832078] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 3241.952947] EXT4-fs (loop5): Unrecognized mount option "system.posix_acl_default" or missing value 07:01:34 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x138, 0x1b, 0x4, 0x70bd2c, 0x25dfdbfc, {0x13}, [@typed={0x8, 0x41, 0x0, 0x0, @ipv4=@multicast2}, @generic="3d82ee7a7ac9935647969d28faec626feda0dd0fa92ad35a38fa242dd27423a3c2b3260dcc0575ae67b7e6406a482412ab1290a733590ab801bdca5a31fd08f63cf433e27e64f18b4e0f4e1f3d31dd2389067bbd9183b2cff33f1e2eb006fb62ddb09c03e4c31d22eaa42df88a88b0c576379eecd565a842448d07786aeb", @nested={0x9c, 0x1b, 0x0, 0x1, [@generic="a3ff0192ea7e742cbec8e85fc08ef48a82b3b381c07e19b859b90da78a5f52b6ef935112587d2f105b8ff7dfc678ea5f2506b07dea690b7e7dfebc97389e117ecfddb215daccf13dee6f388a324c5a7320c7ea7f50400adad47f15a1ac20da02ab595995db5512ce38029c9a1de861091f8f37aaab11bc0758b6f4f33f376e349289881fa3a899a1e6256a53a20ac8671555e025d975125b"]}]}, 0xc3}, 0x1, 0x0, 0x0, 0x8800}, 0x8004) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) open_tree(r0, &(0x7f0000000080)='./file0/file0\x00', 0x1100) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x90) 07:01:34 executing program 5: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:01:34 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r2 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x20800, 0x4) renameat2(r1, &(0x7f0000000000)='./file0/file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x6) r3 = geteuid() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, 0x0, r7) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r3, 0x0, r3, r7, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r8}) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0/file0\x00', 0x8591, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000200)="98254adefe4b895e6bf78c4a78567f9af1fd3fe8d956563578cef46f430baa748ced3a8a78c97e223456a4d76f190741ec520a70f00f8c88b53329d49aa18242e2f56ae98106e2727def8616d2d5681ecc45e79d025c28c3f3d666384963328b8a5bf77ab3f2224bfbe83b99fb21af148e5afc799e0755ea086498b7a7425567ed16cee85ebcc00f3642659618fb8085a0948b41f6b54a7a194fd5bf", 0x9c, 0xffffffffffffffc1}, {&(0x7f00000002c0)="f7bc3cdfb2d715ea0087a0d80fa813abddddc86cfb55acf622f77c0173c28da3bf4ca8f698e36e6515c5ba6840847f6cdae359423eb66ec820ac438364ea28ba1fd95780e6e64d52f95b16cd56349ebe68d92b70d51a49c2352659500f781800fdea068692198f7315679552dda9ffd1141ec8b582e032cc4cb6ad621f409239e24c22cf9f63d35467d2c40a4eb90ba54954a519002415d4cb6c87a595de5cf7ecf4c21aa1ef07d05167ca8369730c8a0e3ecf7085bc24eefc76175554806fbd52cd3ec1f448b0271fd484e10d2d49c35976d48f9e11d42237a5d4597acf0f4066b8df8f03fc9622bb87dde4", 0xec, 0x6}], 0xc16c563f37920375, &(0x7f0000000540)={[{@nonumtail}, {@shortname_mixed}, {@utf8}, {@fat=@check_normal}, {@shortname_lower}, {@numtail}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@fowner_lt={'fowner<', r3}}, {@fsname}, {@subj_user={'subj_user', 0x3d, 'ramfs\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x30, 0x38, 0x62, 0x33, 0x37], 0x2d, [0x35, 0x4cdebe3b09db47f4, 0x30, 0x34], 0x2d, [0x66, 0x30, 0x64, 0x35], 0x2d, [0x32, 0x60, 0x32, 0x61], 0x2d, [0x33, 0x62, 0x33, 0x6e, 0x34, 0x64, 0x63, 0x35]}}}, {@subj_type={'subj_type', 0x3d, 'ramfs\x00'}}, {@appraise}, {@permit_directio}]}) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:01:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 46) 07:01:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 07:01:34 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x200000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:01:34 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:01:34 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1104) [ 3255.961084] FAULT_INJECTION: forcing a failure. [ 3255.961084] name failslab, interval 1, probability 0, space 0, times 0 [ 3255.963595] CPU: 1 PID: 17379 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3255.965006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3255.966705] Call Trace: [ 3255.967243] dump_stack+0x107/0x167 [ 3255.967980] should_fail.cold+0x5/0xa [ 3255.968747] ? anon_vma_fork+0xf1/0x640 [ 3255.969564] should_failslab+0x5/0x20 [ 3255.970332] kmem_cache_alloc+0x5b/0x310 [ 3255.971155] anon_vma_fork+0xf1/0x640 [ 3255.971924] ? __vm_enough_memory+0x184/0x360 [ 3255.972831] dup_mm+0x861/0x1110 [ 3255.973535] ? vm_area_dup+0x290/0x290 [ 3255.974328] ? __raw_spin_lock_init+0x36/0x110 [ 3255.975265] copy_process+0x24e2/0x6750 07:01:34 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3255.976067] ? lock_downgrade+0x6d0/0x6d0 [ 3255.977074] ? __cleanup_sighand+0xb0/0xb0 [ 3255.977938] ? __lockdep_reset_lock+0x180/0x180 [ 3255.978886] ? find_held_lock+0x2c/0x110 [ 3255.979707] kernel_clone+0xe7/0x980 [ 3255.980454] ? lock_downgrade+0x6d0/0x6d0 [ 3255.981284] ? find_held_lock+0x2c/0x110 [ 3255.982105] ? create_io_thread+0xf0/0xf0 [ 3255.982943] ? ksys_write+0x12d/0x260 [ 3255.983721] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3255.984696] __do_sys_fork+0x8a/0xc0 [ 3255.985473] ? kernel_thread+0xf0/0xf0 [ 3255.986275] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3255.987348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3255.988386] ? trace_hardirqs_on+0x5b/0x180 [ 3255.989254] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3255.990333] do_syscall_64+0x33/0x40 [ 3255.991092] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3255.992140] RIP: 0033:0x7f6ac7956b19 [ 3255.992903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3255.996671] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3255.998243] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3255.999683] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3256.001119] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3256.002570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3256.004009] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:01:34 executing program 5: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xce) r2 = dup2(r1, r0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000180)=ANY=[@ANYRES16]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$BTRFS_IOC_FS_INFO(r4, 0x8400941f, &(0x7f0000000240)) sendfile(r3, r2, 0x0, 0x7ffffff9) 07:01:34 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x300000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:01:34 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r1, 0x0) 07:01:34 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x200000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x20) statfs(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)=""/71) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:01:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000011c0)={0x28, 0x10, 0x1, 0x0, 0x0, {0x4}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x3, 0x0, 0x0, @fd}]}]}, 0x28}}, 0x4000) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) write(r1, &(0x7f0000000180)="4123f3575bee4ef509a3e53345a891fcad7cd27cad49c61b4e1c86fa277e8aba0ea54c5a38d5b1c356ccc52ffd1a7c22ace1a093ce7e16be951314f58d013570395f315f785c01e0eca11de3da79227211f8eb08dabf1ca41c96bd3d166a2d2f30986246ac67ba70180a71e4524d19cd0f0cb543040716707334e9b8fca48dcd44662d1a26b7cbd99d9e9c970051d1f533e006140373a961eb7db532545e4ebb0315df39f05af288034fc4c38cc2f103b8d2c9ff6acb09a8a67547a22eda0e887c0331ce13cabfb7d797c6ee210a7d220c0c527137e45ed54dd8dc839f51ce0f24cd9bf086ef", 0xe6) 07:01:34 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:01:34 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1105) [ 3256.213547] mac80211_hwsim hwsim3 ÿÿÿÿ: renamed from wlan1 07:01:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 47) [ 3256.331464] FAULT_INJECTION: forcing a failure. [ 3256.331464] name failslab, interval 1, probability 0, space 0, times 0 [ 3256.333931] CPU: 0 PID: 17516 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3256.335375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3256.337109] Call Trace: [ 3256.337675] dump_stack+0x107/0x167 [ 3256.338444] should_fail.cold+0x5/0xa [ 3256.339248] ? create_object.isra.0+0x3a/0xa20 [ 3256.340206] should_failslab+0x5/0x20 [ 3256.341007] kmem_cache_alloc+0x5b/0x310 [ 3256.341873] create_object.isra.0+0x3a/0xa20 [ 3256.342780] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3256.343831] kmem_cache_alloc+0x159/0x310 [ 3256.344693] anon_vma_fork+0xf1/0x640 [ 3256.345495] ? __vm_enough_memory+0x184/0x360 [ 3256.346421] dup_mm+0x861/0x1110 [ 3256.347134] ? vm_area_dup+0x290/0x290 [ 3256.347949] ? __raw_spin_lock_init+0x36/0x110 [ 3256.348895] copy_process+0x24e2/0x6750 [ 3256.349727] ? lock_downgrade+0x6d0/0x6d0 [ 3256.350598] ? __cleanup_sighand+0xb0/0xb0 [ 3256.351472] ? __lockdep_reset_lock+0x180/0x180 [ 3256.352443] ? find_held_lock+0x2c/0x110 [ 3256.353281] kernel_clone+0xe7/0x980 [ 3256.354085] ? lock_downgrade+0x6d0/0x6d0 [ 3256.354936] ? find_held_lock+0x2c/0x110 [ 3256.355770] ? create_io_thread+0xf0/0xf0 [ 3256.356627] ? ksys_write+0x12d/0x260 [ 3256.357422] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3256.358420] __do_sys_fork+0x8a/0xc0 [ 3256.359182] ? kernel_thread+0xf0/0xf0 [ 3256.360001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3256.361077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3256.362154] ? trace_hardirqs_on+0x5b/0x180 [ 3256.363042] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3256.364100] do_syscall_64+0x33/0x40 [ 3256.364867] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3256.365924] RIP: 0033:0x7f6ac7956b19 [ 3256.366688] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3256.370466] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3256.372022] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3256.373501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3256.374960] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3256.376418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3256.377878] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:01:47 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1106) 07:01:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:01:47 executing program 5: ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x4, 0xdcf}, 0x0, 0x0, 0x400, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) r5 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r5, {0x40}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r5, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r6, {0x9d6}}, '.\x00'}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000006300)=@IORING_OP_CLOSE={0x13, 0x3}, 0x3) syz_io_uring_submit(0x0, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x1) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x1010, r5, 0x10000000) syz_io_uring_submit(0x0, r7, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x3, 0x4007, @fd_index=0x1, 0xffffffff80000000, 0x0, 0x0, 0x1d, 0x1}, 0x0) 07:01:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffcb, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f5ad0fb8a5e8f55066443ce263e87603f275800bc647532d608113a20ff4cfcb39b8fce9d2100000023000000340000"], &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='efs\x00', 0x240000, &(0x7f0000000140)='ramfs\x00') mknod(&(0x7f0000000040)='./file0/file0\x00', 0x80, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:01:47 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r1, 0x0) 07:01:47 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:01:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000100)="83", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000600)="a1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x10002) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140), 0x4) 07:01:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 48) [ 3269.164982] FAULT_INJECTION: forcing a failure. [ 3269.164982] name failslab, interval 1, probability 0, space 0, times 0 [ 3269.167440] CPU: 0 PID: 17643 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3269.168917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3269.170686] Call Trace: [ 3269.171253] dump_stack+0x107/0x167 [ 3269.172028] should_fail.cold+0x5/0xa [ 3269.172839] ? anon_vma_fork+0x1ff/0x640 [ 3269.173725] should_failslab+0x5/0x20 [ 3269.174530] kmem_cache_alloc+0x5b/0x310 [ 3269.175394] anon_vma_fork+0x1ff/0x640 [ 3269.176222] dup_mm+0x861/0x1110 [ 3269.176960] ? vm_area_dup+0x290/0x290 [ 3269.177806] ? __raw_spin_lock_init+0x36/0x110 [ 3269.178775] copy_process+0x24e2/0x6750 [ 3269.179620] ? lock_downgrade+0x6d0/0x6d0 [ 3269.180534] ? __cleanup_sighand+0xb0/0xb0 [ 3269.181425] ? __lockdep_reset_lock+0x180/0x180 [ 3269.182443] ? find_held_lock+0x2c/0x110 [ 3269.183312] kernel_clone+0xe7/0x980 [ 3269.184115] ? lock_downgrade+0x6d0/0x6d0 [ 3269.184984] ? find_held_lock+0x2c/0x110 [ 3269.185870] ? create_io_thread+0xf0/0xf0 [ 3269.186750] ? ksys_write+0x12d/0x260 [ 3269.187568] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3269.188597] __do_sys_fork+0x8a/0xc0 [ 3269.189383] ? kernel_thread+0xf0/0xf0 [ 3269.190233] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3269.191343] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3269.192430] ? trace_hardirqs_on+0x5b/0x180 [ 3269.193343] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3269.194444] do_syscall_64+0x33/0x40 [ 3269.195240] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3269.196322] RIP: 0033:0x7f6ac7956b19 [ 3269.197110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3269.201015] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3269.202644] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3269.204147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3269.205655] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3269.207154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3269.208686] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:01:47 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:01:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x500000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:01:47 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r1, 0x0) 07:01:47 executing program 2: ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000000000)=0x2) 07:01:47 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1107) 07:01:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='cpuset\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:02:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 49) 07:02:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="80000000080211000001000000f5ff6c0a257688000000ab0064e79e50a419e4459a771ae2000100000602820202020201060284f78bbcc38c6a7dab9e83b4bc8720f28bb8ea3d4c06ba8deacd3a7dee1be870553cbea08e2c9e8fd4dab165d2f9ae4f8078eb39ae724984765aaa3cfd4fb631becc11"], 0x34) syz_80211_inject_frame(&(0x7f0000000380)=@device_b, &(0x7f00000003c0)=@mgmt_frame=@reassoc_resp={@wo_ht={{0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x5c}, @device_a, @broadcast, @from_mac, {0x9, 0x4}}, 0x40, 0x2b, @random=0x8, @val={0x1, 0x1, [{0x9, 0x1}]}, @val={0x2d, 0x1a, {0x800, 0x3, 0x3, 0x0, {0x358000000, 0x81, 0x0, 0x3, 0x0, 0x1, 0x0, 0x2, 0x1}, 0x400, 0x80000000, 0x3}}, [{0xdd, 0x1d, "8f297e3e03bb9188a854fc7e551cd2e5a84feff646099e4950b6a8d0b6"}, {0xdd, 0xd5, "fc6617ab1fc0155f189d94f7792c271d340482706997e49057a6f2fe8c2878bab50a23870201b99de5cab43bce1069099a1df88d41c0adbcf4e5affc8d2835ca6e3e4bbc7c74383ac2e4826791f7aae0b32f0d7f0b7a2390704dc32e21553b759e41611c17ab4e23f3a5c525f38d4e07fc7648ee5398cfe84aed98661e93bc438c1e6ee506470fff38d8f6380a4bf7a658a796b3487afe8307ec4c4ceb16db35309dc36f418757c6e8da9462b57628c3e2b83aa5813d2fd67ae7e57a308d010aa94f72d66bd0a1f5c5e85f1aa6317950353c34aa35"}, {0xdd, 0x5f, "7d2e12be67ea8cc1c11995e92837cd89f1f7103024048242dab5113786f8dada4e9320d1c7d0cd45e728a1e5b84a18156edefde9e75dc0db3a7cdb2f65a78cc92eab8065045dd13201380263fbbbbc5079b7ff7d1f242f2eb8feb8703236fb"}]}, 0x194) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) r0 = geteuid() r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$vcsa(&(0x7f0000000080), 0x2, 0x428100) ioctl$F2FS_IOC_GET_FEATURES(r5, 0x8004f50c, &(0x7f0000000240)) fchown(r2, 0x0, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r0, 0x0, r0, r4, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r6}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r7, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x7, 0x1f, 0xfd, 0xb1, 0x0, 0x1, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xf3, 0x0, @perf_bp={&(0x7f0000000040), 0xe}, 0x5, 0x6, 0xa4, 0x1, 0xffffffff00000001, 0x9, 0x4, 0x0, 0x6c, 0x0, 0x7}, r6, 0xe, r7, 0x2) 07:02:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000200)=ANY=[]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000140)) open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x89001) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:02:01 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:02:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 07:02:01 executing program 2: r0 = geteuid() r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00000005c0)={'veth1_to_team\x00', 0x8000}) sendmsg$nl_generic(r3, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0xc8, 0x29, 0x100, 0x70bd2a, 0x25dfdbff, {0xd}, [@typed={0x14, 0x12, 0x0, 0x0, @ipv6=@remote}, @generic="f2aa787527", @nested={0xc, 0x8b, 0x0, 0x1, [@typed={0x8, 0x13, 0x0, 0x0, @uid=r0}]}, @generic="29f21168e701818f746eb9a429e12ed6ed274a8f805d881e68e5802cd716e01c8ea821f56b2cac364ff809202821d53e461062d15605062b04489425b6bbc22790c13c378a0a9db5dc27172ecbf9c4686c512afdc7348729247282a2dfc165400d76ad51955a49169705090e213fb2", @generic="5a5489faa770e20bdf0e6d8b25d6136a2ddac19a5cdb5d3f", @typed={0x8, 0x65, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x27}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x42040800}, 0x22eb5037b3811cef) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r7 = syz_open_procfs(r6, &(0x7f0000000540)='gid_map\x00') dup2(r3, r7) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r0, 0x0, r0, r5, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r6}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x4, &(0x7f0000000140)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x3fc}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x800002, &(0x7f0000000380)={[{@noblock_validity}, {@nodiscard}], [{@obj_role={'obj_role', 0x3d, 'ext4\x00'}}, {@fowner_eq={'fowner', 0x3d, r0}}]}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), r1) 07:02:01 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x110c) [ 3282.572674] FAULT_INJECTION: forcing a failure. [ 3282.572674] name failslab, interval 1, probability 0, space 0, times 0 [ 3282.574048] CPU: 0 PID: 17805 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3282.574843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3282.575774] Call Trace: [ 3282.576075] dump_stack+0x107/0x167 [ 3282.576507] should_fail.cold+0x5/0xa [ 3282.576941] ? create_object.isra.0+0x3a/0xa20 [ 3282.577487] should_failslab+0x5/0x20 [ 3282.577929] kmem_cache_alloc+0x5b/0x310 [ 3282.578398] create_object.isra.0+0x3a/0xa20 [ 3282.578903] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3282.579492] kmem_cache_alloc+0x159/0x310 [ 3282.579945] anon_vma_fork+0x1ff/0x640 [ 3282.580386] dup_mm+0x861/0x1110 [ 3282.580778] ? vm_area_dup+0x290/0x290 [ 3282.581227] ? __raw_spin_lock_init+0x36/0x110 [ 3282.581758] copy_process+0x24e2/0x6750 [ 3282.582229] ? lock_downgrade+0x6d0/0x6d0 [ 3282.582724] ? __cleanup_sighand+0xb0/0xb0 [ 3282.583223] ? __lockdep_reset_lock+0x180/0x180 [ 3282.583764] ? find_held_lock+0x2c/0x110 [ 3282.584235] kernel_clone+0xe7/0x980 [ 3282.584630] ? lock_downgrade+0x6d0/0x6d0 [ 3282.585091] ? find_held_lock+0x2c/0x110 [ 3282.585549] ? create_io_thread+0xf0/0xf0 [ 3282.586031] ? ksys_write+0x12d/0x260 [ 3282.586464] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3282.587001] __do_sys_fork+0x8a/0xc0 [ 3282.587414] ? kernel_thread+0xf0/0xf0 [ 3282.587862] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3282.588455] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3282.589024] ? trace_hardirqs_on+0x5b/0x180 [ 3282.589494] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3282.590069] do_syscall_64+0x33/0x40 [ 3282.590484] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3282.591052] RIP: 0033:0x7f6ac7956b19 [ 3282.591471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3282.593519] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3282.594379] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3282.595190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3282.596010] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3282.596836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3282.597666] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:02:01 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x700000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3282.621887] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3282.650617] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 07:02:01 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x800000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3282.656959] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 07:02:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 50) 07:02:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 07:02:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) lstat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0xa276, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000200)="b370d36dddbcf3314f5fa099b2bdaab34ccc843455e5070c3df35fc03e146975cbf30ae54a50cd7533340a7e688cd369331f9b80f788aed03e23fc3c02ebbe146127ba63c12042e2a1c138fbdc6c684931929df2337b583638d4359ac8cfe72c75958068e0eafd12c140f2ae51b7391c31bab840f8c425c159ca9ff37c144a125314ecc56b5f09982ce6e1bcd28fd91de94abca082652f16fb6a0101485d7df407fdd67d3b57488a1484b47b0b09f443188a75870ef381df6eabf10d71058cda33d68370c20a8f2e3e8a23963b9bc4a9ee5a5c54c3734c6cf916e5d3aea21f244086", 0xe2, 0x5}], 0x28005, &(0x7f0000000380)={[{'@(}/]@{'}, {'ramfs\x00'}, {}, {'ramfs\x00'}, {')^:'}, {'ramfs\x00'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'ramfs\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'ramfs\x00'}}, {@obj_role={'obj_role', 0x3d, 'ramfs\x00'}}, {@uid_lt={'uid<', r0}}, {@seclabel}]}) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) [ 3282.755960] FAULT_INJECTION: forcing a failure. [ 3282.755960] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3282.758469] CPU: 1 PID: 17884 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3282.759850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3282.761524] Call Trace: [ 3282.762067] dump_stack+0x107/0x167 [ 3282.762818] should_fail.cold+0x5/0xa [ 3282.763593] __alloc_pages_nodemask+0x182/0x600 [ 3282.764541] ? __lockdep_reset_lock+0x180/0x180 [ 3282.765480] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3282.766735] ? copy_page_range+0x28f6/0x3820 [ 3282.767622] alloc_pages_current+0x187/0x280 [ 3282.768543] get_zeroed_page+0x14/0xb0 [ 3282.769507] __pud_alloc+0x33/0x270 [ 3282.770254] copy_page_range+0x2cb6/0x3820 [ 3282.771134] ? perf_trace_lock+0xac/0x490 [ 3282.771963] ? lock_chain_count+0x20/0x20 [ 3282.772814] ? lock_downgrade+0x6d0/0x6d0 [ 3282.773688] ? up_write+0x191/0x550 [ 3282.774421] ? vm_iomap_memory+0x190/0x190 [ 3282.775271] ? downgrade_write+0x3a0/0x3a0 [ 3282.776120] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3282.777209] ? __vma_link_rb+0x540/0x700 [ 3282.778039] dup_mm+0x8b9/0x1110 [ 3282.778741] ? vm_area_dup+0x290/0x290 [ 3282.779525] ? __raw_spin_lock_init+0x36/0x110 [ 3282.780445] copy_process+0x24e2/0x6750 [ 3282.781245] ? lock_downgrade+0x6d0/0x6d0 [ 3282.782120] ? __cleanup_sighand+0xb0/0xb0 [ 3282.782966] ? __lockdep_reset_lock+0x180/0x180 [ 3282.783918] ? find_held_lock+0x2c/0x110 [ 3282.784737] kernel_clone+0xe7/0x980 [ 3282.785489] ? lock_downgrade+0x6d0/0x6d0 [ 3282.786332] ? find_held_lock+0x2c/0x110 [ 3282.787148] ? create_io_thread+0xf0/0xf0 [ 3282.787981] ? ksys_write+0x12d/0x260 [ 3282.788753] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3282.789737] __do_sys_fork+0x8a/0xc0 [ 3282.790491] ? kernel_thread+0xf0/0xf0 [ 3282.791292] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3282.792340] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3282.793367] ? trace_hardirqs_on+0x5b/0x180 [ 3282.794251] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3282.795281] do_syscall_64+0x33/0x40 [ 3282.796032] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3282.797056] RIP: 0033:0x7f6ac7956b19 [ 3282.797822] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3282.801475] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3282.803051] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3282.804475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3282.805899] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3282.807323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3282.808751] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 [ 3282.827147] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3283.006519] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 3283.012979] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 07:02:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0xf00000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:02:16 executing program 0: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) llistxattr(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000080)=""/108, 0x6c) truncate(&(0x7f0000000100)='./file0/file0/file0\x00', 0x75e0) [ 3298.149367] FAULT_INJECTION: forcing a failure. [ 3298.149367] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3298.151857] CPU: 1 PID: 17956 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3298.153251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3298.154933] Call Trace: [ 3298.155481] dump_stack+0x107/0x167 07:02:16 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0xa864, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) umount2(&(0x7f0000000000)='./file0\x00', 0xc) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000200)={@empty, 0x0}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000006c0)={'sit0\x00', &(0x7f0000000640)={'sit0\x00', r2, 0x29, 0x1, 0x7, 0x4919944c, 0x10, @mcast1, @mcast1, 0x700, 0x1, 0x4, 0x40}}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000100)={'ip6_vti0\x00', r2, 0x0, 0x4, 0x6, 0x80, 0x13, @mcast1, @private0, 0x700, 0x80, 0x1, 0x4}}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000280)={{0x1, 0x1, 0x18, r3, {0x8, 0x4}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000000340)={'syztnl2\x00', &(0x7f00000002c0)={'ip6gre0\x00', r2, 0x4, 0xac, 0xd4, 0x9, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, 0x700, 0x1, 0xfffffbff, 0x80}}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000000400)={'syztnl2\x00', &(0x7f0000000380)={'sit0\x00', r5, 0x29, 0x9, 0x8b, 0x4, 0xb, @mcast1, @mcast2, 0x20, 0x40, 0x5, 0x40}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 07:02:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 07:02:16 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:02:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 51) 07:02:16 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1112) 07:02:16 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3298.156415] should_fail.cold+0x5/0xa [ 3298.157262] __alloc_pages_nodemask+0x182/0x600 [ 3298.158229] ? lock_acquire+0x197/0x470 [ 3298.159049] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3298.160249] ? lock_downgrade+0x6d0/0x6d0 [ 3298.161108] ? do_raw_spin_lock+0x121/0x260 [ 3298.161977] alloc_pages_current+0x187/0x280 [ 3298.162889] __pmd_alloc+0x37/0x5e0 [ 3298.163627] copy_page_range+0x2bed/0x3820 [ 3298.164496] ? perf_trace_lock+0xac/0x490 [ 3298.165314] ? lock_chain_count+0x20/0x20 [ 3298.166210] ? up_write+0x191/0x550 [ 3298.166950] ? vm_iomap_memory+0x190/0x190 [ 3298.167780] ? downgrade_write+0x3a0/0x3a0 [ 3298.168638] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3298.169719] ? __vma_link_rb+0x540/0x700 [ 3298.170570] dup_mm+0x8b9/0x1110 [ 3298.171251] ? vm_area_dup+0x290/0x290 [ 3298.172018] ? __raw_spin_lock_init+0x36/0x110 [ 3298.172933] copy_process+0x24e2/0x6750 [ 3298.173729] ? lock_downgrade+0x6d0/0x6d0 [ 3298.174584] ? __cleanup_sighand+0xb0/0xb0 [ 3298.175442] ? __lockdep_reset_lock+0x180/0x180 [ 3298.176389] ? find_held_lock+0x2c/0x110 [ 3298.177211] kernel_clone+0xe7/0x980 [ 3298.177969] ? lock_downgrade+0x6d0/0x6d0 [ 3298.178802] ? find_held_lock+0x2c/0x110 [ 3298.179635] ? create_io_thread+0xf0/0xf0 [ 3298.180474] ? ksys_write+0x12d/0x260 [ 3298.181250] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3298.182243] __do_sys_fork+0x8a/0xc0 [ 3298.182995] ? kernel_thread+0xf0/0xf0 [ 3298.183798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3298.184853] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3298.185901] ? trace_hardirqs_on+0x5b/0x180 [ 3298.186773] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3298.187809] do_syscall_64+0x33/0x40 [ 3298.188566] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3298.189596] RIP: 0033:0x7f6ac7956b19 [ 3298.190363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3298.194072] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3298.195604] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3298.197034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3298.198464] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3298.199905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3298.201317] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:02:16 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$AUDIT_MAKE_EQUIV(r0, 0x0, 0x450745c438580058) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x2, 0x0, 0x100}) r2 = syz_open_dev$vcsa(&(0x7f0000000140), 0xe11, 0x4000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f00000000c0)={0x8, 'macvlan1\x00', {'wlan0\x00'}, 0xfff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000240)={'wg2\x00'}) r3 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f00000002c0)='devices.allow\x00', 0x2, 0x0) fsetxattr$security_capability(r3, &(0x7f0000000300), &(0x7f0000000340)=@v2={0x2000000, [{0x1, 0x5}, {0x6e1, 0x1}]}, 0x14, 0x3) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x8800000) fallocate(r4, 0x8, 0x0, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r4, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x40004) sendfile(r1, r0, &(0x7f0000000380)=0x5, 0x694) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x88c6f3d7bbab74eb, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 07:02:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 07:02:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x1000000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:02:16 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x800) dup2(r3, r1) 07:02:16 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1118) 07:02:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:02:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 07:02:16 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:02:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 52) 07:02:17 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x800) dup2(r3, r1) [ 3298.536598] FAULT_INJECTION: forcing a failure. [ 3298.536598] name failslab, interval 1, probability 0, space 0, times 0 [ 3298.538909] CPU: 0 PID: 18113 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3298.540304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3298.541960] Call Trace: [ 3298.541988] dump_stack+0x107/0x167 [ 3298.542011] should_fail.cold+0x5/0xa [ 3298.542033] ? __pmd_alloc+0x94/0x5e0 [ 3298.542055] should_failslab+0x5/0x20 [ 3298.542072] kmem_cache_alloc+0x5b/0x310 [ 3298.542098] __pmd_alloc+0x94/0x5e0 [ 3298.542122] copy_page_range+0x2bed/0x3820 07:02:17 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) [ 3298.542141] ? perf_trace_lock+0xac/0x490 [ 3298.542157] ? lock_chain_count+0x20/0x20 07:02:17 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3298.542218] ? up_write+0x191/0x550 [ 3298.542236] ? vm_iomap_memory+0x190/0x190 [ 3298.542253] ? downgrade_write+0x3a0/0x3a0 [ 3298.542275] ? anon_vma_interval_tree_insert+0x277/0x450 07:02:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 53) [ 3298.542301] ? __vma_link_rb+0x540/0x700 [ 3298.542328] dup_mm+0x8b9/0x1110 [ 3298.542361] ? vm_area_dup+0x290/0x290 [ 3298.542386] ? __raw_spin_lock_init+0x36/0x110 [ 3298.542411] copy_process+0x24e2/0x6750 [ 3298.542435] ? lock_downgrade+0x6d0/0x6d0 [ 3298.542472] ? __cleanup_sighand+0xb0/0xb0 [ 3298.542491] ? __lockdep_reset_lock+0x180/0x180 [ 3298.542521] ? find_held_lock+0x2c/0x110 [ 3298.542545] kernel_clone+0xe7/0x980 [ 3298.542564] ? lock_downgrade+0x6d0/0x6d0 [ 3298.542580] ? find_held_lock+0x2c/0x110 [ 3298.542598] ? create_io_thread+0xf0/0xf0 [ 3298.542621] ? ksys_write+0x12d/0x260 [ 3298.542649] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3298.542677] __do_sys_fork+0x8a/0xc0 [ 3298.542695] ? kernel_thread+0xf0/0xf0 [ 3298.542732] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3298.542753] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3298.542772] ? trace_hardirqs_on+0x5b/0x180 [ 3298.542794] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3298.542812] do_syscall_64+0x33/0x40 [ 3298.542832] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3298.542845] RIP: 0033:0x7f6ac7956b19 [ 3298.542866] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3298.542877] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3298.542898] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3298.542910] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3298.542921] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3298.542932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3298.542944] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 [ 3298.703232] FAULT_INJECTION: forcing a failure. [ 3298.703232] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3298.703255] CPU: 1 PID: 18206 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3298.703271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3298.703278] Call Trace: [ 3298.703310] dump_stack+0x107/0x167 [ 3298.703334] should_fail.cold+0x5/0xa [ 3298.703366] __alloc_pages_nodemask+0x182/0x600 [ 3298.703385] ? __lockdep_reset_lock+0x180/0x180 [ 3298.703412] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3298.703446] ? copy_page_range+0x28f6/0x3820 [ 3298.703470] alloc_pages_current+0x187/0x280 [ 3298.703495] get_zeroed_page+0x14/0xb0 [ 3298.703513] __pud_alloc+0x33/0x270 [ 3298.703535] copy_page_range+0x2cb6/0x3820 [ 3298.703553] ? perf_trace_lock+0xac/0x490 [ 3298.703570] ? lock_chain_count+0x20/0x20 [ 3298.703610] ? lock_downgrade+0x6d0/0x6d0 [ 3298.703647] ? up_write+0x191/0x550 [ 3298.703665] ? vm_iomap_memory+0x190/0x190 [ 3298.703683] ? downgrade_write+0x3a0/0x3a0 [ 3298.703706] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3298.703731] ? __vma_link_rb+0x540/0x700 [ 3298.703759] dup_mm+0x8b9/0x1110 [ 3298.703793] ? vm_area_dup+0x290/0x290 [ 3298.703817] ? __raw_spin_lock_init+0x36/0x110 [ 3298.703843] copy_process+0x24e2/0x6750 [ 3298.703866] ? lock_downgrade+0x6d0/0x6d0 [ 3298.703904] ? __cleanup_sighand+0xb0/0xb0 [ 3298.703923] ? __lockdep_reset_lock+0x180/0x180 [ 3298.703952] ? find_held_lock+0x2c/0x110 [ 3298.703977] kernel_clone+0xe7/0x980 [ 3298.703996] ? lock_downgrade+0x6d0/0x6d0 [ 3298.704011] ? find_held_lock+0x2c/0x110 [ 3298.704029] ? create_io_thread+0xf0/0xf0 [ 3298.704053] ? ksys_write+0x12d/0x260 [ 3298.704081] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3298.704109] __do_sys_fork+0x8a/0xc0 [ 3298.704127] ? kernel_thread+0xf0/0xf0 [ 3298.704164] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3298.704185] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3298.704205] ? trace_hardirqs_on+0x5b/0x180 [ 3298.704228] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3298.704246] do_syscall_64+0x33/0x40 [ 3298.704267] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3298.704281] RIP: 0033:0x7f6ac7956b19 [ 3298.704302] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3298.704312] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3298.704334] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3298.704345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3298.704357] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3298.704369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3298.704381] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:02:31 executing program 2: perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x108000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48020200) 07:02:31 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:02:31 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002200)=[{{&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)="60ebc88e8996fa6284475d4442a6ef7c9174cfdac317bd31980d972508218e17825998ac203576c73256a3df6ab42f977dd6e3e93e1c89f83db2c71484bccefcba3610e7ce192dfa1eae3c145fa01529ec3be650188d26be778e6656e7932a84779da84c1d122665a4a1f3aa1e234b0612136726a9004875bd6759224bb69da35b4704c98a900212168326b693377e7b7bde6d6a2b", 0x95}, {&(0x7f0000000000)="1bd785b4eee5a9b473af5c811cac", 0xe}], 0x2, &(0x7f0000000180), 0x30}}, {{&(0x7f00000002c0)=@phonet={0x23, 0xf9, 0x20, 0x3d}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000540)="d105ff020ee6de404792787b2a9667085256010fa117a52a8dbd79e09be613ee66d17d293e3114f3e78c7e6cce0ba6e6e02dca7894f718526e1ba324cd949cd1bc1a4f8aaecb789b23bd433ab0abf0210e2e6603561b4ef506cda860f5f04d04ad03c179971d4737082504f497a4d160523616dcae64dde2c2dca64328cecf2210a7fc7c46d7b15ae1ff6a0ea438bdff74a8db69b547a321287990aeb4648832824e1ae3a4659c3bea591cfeb413676390889b751a2adfb621af74ca27d891d17adeb7c6d319bf419c391a615258e16cd5d73230dd77bb6e2400ab34570d0aea3a73f1c289475d264693ed00c77413f153254219c78277d8fc0328d5df3d2fa8e019f709578d3e876d5a95dadc11417ce547add1c1b57f48e84eab18b81d610c35124b83b1736973b14ae2298f931969910cc91b85ac118d8b33b8ce3cf2501d43286123c6bf15b16f7bff74ed82f5ce63e16c42379fb36a7bec292eed6d31c1eec8eb769d43b5acaea75326fd1862159c8cf1261857d1c9370c683c31496563aad2426025c1b0fd49e5be7ccb98632f0dd9368613413935a13e43adb594b44f7344839e8072783b2fc09e99cf437c0b8b1afa3b181a2dcf918e3887b3e4abe43a7472d991a3231c69e9c3f987f6d44b088bc685df0014ddefd84e79026782cea7bc284bbe033633fc8b5792c782918187e3c00ed4b0ad01c83a3e0c23127a2604ba4ceb190ff8353f5525748c7ce08bf0e4e281995a9f540a931129125a8dbc5b52b1d82136c49b206e0399fe61d2d4bb9293683096391131e5a2b18474e25f99502ddc82f720596c3acea38e4637b4cbb33fa8bd8faab20dd5ae245598eac6d363e47b2915dffbfdf36854c555768418f0d88d8e436e43692888ee0c1106c8e619b630572c4bb955b5783748d72f4590744ad6573d131f19ed098c10686920495d63e5528bdc5cf2e578f358a6b5c37dda47d9bace687e08d72094891d472a0e4d939258605235f59682cf2b8445fd1b5050203e6f86e6f90f2cecc75618e4f304080c5c905bf5dc5ae7f2b2c066f6768325dd9261255fac8d390bf750b413cfa1c7647371eb985be438f3208a760bae9f306616f9c51ae4b4204c4c1d4d5b6aa8aab69b589b3b8e24f56381f4c663948d838f50dda4e99ccca25aa7084b0d48ac541daf8ebd80a41ee56a2598653585db69f45ef9cf1c5c9410ade0beef17cdc2bc9736fb16180da2af8b369615cf0e8035a531a95ec849a80c20712662ab9663738a00f7b6208d4c521882267a97d5b0353cdc69bad6ec0e84b52999f5736ef29811956cef839a1861f60e0637cd01b6a09b8406f658491c1366608a67a38c6951e41c6f7a17265cfd1eadec32e3b60073abea2a298a415dd3b41990e8f0d05db075e2ee6cd0cbb78bf8852b8626be298b1b4e96c6fd341f079d87660fda3bfa22a6500b9c541f4b27094e735b402ecadcdf7fa0417d26936cecd7cb6fb07f2179c20a39152f03a7ada842206955e7302e8ab7af368b14dd9ef8ca03c26e1fbcd941938711a174f35e6adc3989d3f009bb29cd5d9085bae32b097da0be6af0d1c78204572e0f7281099c2ac149dffcb04456f2d55021ac1ecbc2e5c3537022bf5956dcf5447e374d410b8244fb1d3d29cca4213908e70530fdd68c648613e7038cb734fdc22611bbb113fb604dc027ae9b56a1401ffc58493db68ef9cd0a30e631c9b06401f34bb170d8bcd60e7f9365f6df278bb3e440ae4b0a2fb3b519fd6d30cbd835e37f40ba941c8c49d678641b3408b3f60d86bdd4449c61ef4bcf83220edea62af3b9e2ad1360433c2a8db482d3dd75b98aa52c40e0b027969d6a8ec25c3540d2d63614a96397711dc88a01d041b731911f0e3e309475fe5b055c5aef3d8b1a12a512e5fcd050b831fa39f2459a6ba2b9e6bd2eaefe56ba914c5974b76d2f9bb9f5eb6af3d64b93f3ab6d092037dd7bc97212c393ce55ba781db387a766dfaf8d11df46a2814cb6ac26e8fea54fa93480dee04ad9a7e914ce5144ca92467c32debaad05ea9a236ef1990bef51f7ebb003191eba226991d1eb781b82e345d152b8582d9e08d4734da4c8db8b658c62720e2d4b9c58d1e2ff1e82a4e307f0f7d7ddab403092c6cd31aa4b8bc932aa0d34920cd08dc46fbeb581bd456bfd2dca75a379a89e1ecb53a298bc4d8623bd93e49d833cd6f51373ebabe0b7f60666f04df0d1b0022a5e8d9d597a546a016e4660695c1794e75d7d28590d99e8b24524a69e61ebc6ca2919a18481c386e60a8b21e10fd932ed9957b6c70b353314eceb773f0d060956b74dca16d27b235197edcfdc361b7fd6dfae1603a32a8e83e2421791f975ba713b107523ce04e3b5311d8fe51926bce49a4c50781b46a5d7e7e230452252d3a94384229ea1424d86bc14d9c263749131f317c32c5b89dcb7d3fb43de128c9fc3be93521acb75cbc63a37a6a2d9054b6acbba37a114eb9be4bc6858b78c6498de635426fa3cc0ceafac1130e0c4b0712d685231b7be338e56e9de0af6b81e8b3ed86b1f0341e4f30653ce0a95a0d2f2dcd55a4c6fa3ec33b8ed6df8e690ceee46ced04afa2a741cede58e7b00d4115f4d348e40527377c29bcd467c43e99cd12904eac6ffd272b41dbbf91ab4251fbf0b668b08ec5404e594c4b1b6149af186464edc94e155c0b806f162a501e53a47e906dee36880603d8087d8bfa6134ac5e36e50cbdf8ea4fad03a14d337a037a64ee73a6b7a7f28f320404c2f34f8fe228d34527d4bb10d8c3f438a9b17035100d200fe156ff715fabbb557cdcfaece67677c870b6e9a65aa14944fc5b5f1d61f6d19780c6fce521d31a5e9c5b78220a7cdb781665e891390ea8ef0e93797d73d40c77822783f0752152cdfefeb8dca9b0c50d644cbc2ad84864199e124157340f5d0a956981ec3c738d7a68663c23fdac65022fe154b2f52bf1b607b25312d27bf29ceefcc9e0e7b0de4bc6b264105a3261b65388cde3ca96ca801d98814776140e7b96b83443d6fe1e7309d935dc43e8b5e0824c43adb28a228a94e395070e79ab9398774984cc61ef63e5277b2e764a677a4385dbdeb62abc6e7421bbda732226096aad879765740f4e1b334226701d06788beec3d050ffeab622e3f0e2becbbe4eb1a8981e422792bbac9a91d0da7b81fca15e7ea1b6791a8853403eb2da44716938aaf9929e88d56ace1be2bab485a7e8e9cda74b2084f4f35cfdfde3f04411907fa82a52eea78ccbf360b896a8181c4e916c3ba8c8d0e2906a2535f1efb8e241403a0559f6458818578f4b0b537ff8922c4210dea8a02707d4860680ea9a68187c31300e6140e287317088ac90b8b1350c82c8d6dbe281e159c30d6b2330c794d1cf6bf6c93924bb3f892a7a0b63aac06bdad673743c3b0f2c63d664fa013e5ab78c7b16d931510208fdf083fb7b56b0433b2e8b53aabad723f278811359934b8f7abd47f862ff2432b2bb88fd0360d27957c4a2d9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&(0x7f0000001a40)=[{&(0x7f0000001840)="42ca5a3ed4214db01f115fec85afa0c8c587a7158e1407a1d379efb49a0289d698f0afc2bec1a0e587b02b5c0fcf9370484102e14bdef74fe2e33aab52791d45334ec4f1f3"}, {&(0x7f00000018c0)="1443c7f5ef8f46797b48a477d522e93513eaee26490529e68adfdb88527494465f2d75769d040e1b33238213bce5ada68a94c2936e303ef5dbe333deb109b54640261d057610031ce729f3"}, {&(0x7f0000001940)="a7c316055e3c327714826952567d4ab28e38c9177854aff84defd41a2f61bdb971e535fbedcb946ade460de31987e0dc6d1167e994e43a443c63dfe076f947241476191c580c0d33b41e0adc85b7ce0bb6fe70029ffac33a172314734beef5fefa11016e7e5b2bfb13aa66f853b3e915132ed800f41fc8276111dd5cd48118492c4c93b7f162c7df655a7b95c28053751d1341799fffc775e8091676b4d778f6c98f737fa43290caf5610a8d44448ccaba1b9b86ac5f5e2bcc7be7ed550ff51e54c927839b73dbcf3a78d765b9d63a0abbe446a1c68abe8037fe37e35cb644a96008aa1fd320c861c22bb118"}, {&(0x7f0000000180)="a4c1635fe85f"}, {&(0x7f0000000440)='6'}], 0x0, &(0x7f0000001ac0)=[@txtime={{0x0, 0x1, 0x3d, 0xfffffffffffffc01}}, @timestamping={{0x0, 0x1, 0x25, 0xffff}}, @txtime={{0x0, 0x1, 0x3d, 0x1}}, @txtime={{0x0, 0x1, 0x3d, 0x2}}, @timestamping={{0x0, 0x1, 0x25, 0x400}}, @mark={{0x0, 0x1, 0x24, 0x5}}, @mark={{0x0, 0x1, 0x24, 0x3}}]}}, {{&(0x7f0000001b80)=@pppoe={0x18, 0x0, {0x3, @broadcast, 'geneve0\x00'}}, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c00)="8a7941bca8f5d850c01b5c1fbd772d2dee5219ac3265671e0dfecea323b08b490e7354d7cd22a9c68f0dc08378fd583fa5b17f8cf658812903c4b779a06754a1c0ec7a494629e4bc372c70c5130e455315d042ffe11e195efa3bbb43eda5145f4742fc54d0a7f40a7636625f9f0ab5c7a9ae665b5f12c065f7dba93c57b598a35337ab3bb4cdc62c7d8f3935bdad52cffe700e46422c2a3043cf74db877021237c9800ff7f7a48eb42ab8e5d3655618d4756d0efe6a51b78e48ee8b8d57be2ef5cd20a6db4f95fc9fef4a4479a93b1aeaf466a3324f16928572892442001c76dbd8b19975e5b931b3ceb6fb3ef"}, {&(0x7f0000001d00)="c769f9eb43b24342eb023b5a7ba71e14b1136ee83b63d5770823cef7e31be92e2b805524f086a7e206065b833dc3ed3d300b3a429fd67353c5d014d4025fe2035d90dda62e4a6d5b55c8d7d8fbcdad508d958599bc58163b9ae9f9b3676cfbbe8007fa5e62cd09c1294893595af7498a9078af2375db653e727054d89bf9b24714664cd9da877600c175a765ff9acef0dfccc2daa74d08bf5f09"}, {&(0x7f0000001dc0)="b2e193b7fd9da48e68b6db3fab67392add7679300f4e6b1ac345745d8f632bcce9370088d71495c1ffcebd0855ed07fd351dd675516c46a3bd1d11417401675c080cace5bedc98b1f88529841a8f2af3faf2dd7a2b2d578933e6887d205015e094dd97a736627f5034959dd6203111797a48c7d1c6a0dd48f9f6eca3f3ad5a2d9b7080d6ddc586fc266a7a396c83b65718acea6410df559a55e38560085f675b1a3affdb7fc51d00982929b08ed179d196fd667269f80797fca129"}, {&(0x7f0000001e80)="09580c6fa58b514ed6b24eb3927ffe0a802d65598638c1c4a2543b1ecadc866851d1872537dca924e289dcf9733c411478882743c1bb683d1afb834e050e82f8206358d973a15e59b93229770c8417827d7e1054a1803247e3ce7225ee08b0717a4870318b49730f308a34213faf19d250d1e1487e42852ce43cb60a45f46bb58c12b2fdc684dcadcb59642315ecebb0591df4ac60e491f99165772502b8be504cd845c9f14e89717084b4642957f1fcd78601b7592fa735e1fa991fd748657d6766da08901da1b587826372da"}, {&(0x7f0000001f80)="83d6108acd52e14a7a805bf0686eddb31d4a09c65c30ce440446047e3baef24d80682288f88af516237893b465142042c1031930c5cf6b553cb9da3f8d2c72dc48b1772021b9fa3a893988c6bbb54ef6ee9b179384068de6b528fc1d25d0380aa615bfc5554217ecc4b9fc30bf43511616d76b2aa051990f6b6569dea3cee55af4ed10a8670927f81511496412f57dcaeae97acfd4a97a91a9b0d7344f379c0acb7291fac104f996840cf0"}, {&(0x7f0000002040)="04f16d4a84295de58f5e066cb2b6ccba9cd1b526e1a3dc9347b654196224821ec9026c0bfe88645e813687f91c5365ad20f77a2a4ebffa019cf58c33c928c1b9ba1dc9c0bd014030443df7e1c957282c366d7a9d84b17de28ae85845a075b34f7df2078ce3bd708b2f79fb7305847583fd07a7173de641885e26cd372d8dfb5cfe082d1546b9302fed7567580d308a864531bc3c4ce0028c70489d36b0c7e280dacd0ae322f8f7fe7e8136b0a3020028"}], 0x0, &(0x7f0000002180)=[@mark={{0x0, 0x1, 0x24, 0x2}}, @mark={{0x0, 0x1, 0x24, 0xfffffffa}}, @txtime={{0x0, 0x1, 0x3d, 0x9}}, @txtime={{0x0, 0x1, 0x3d, 0x7}}]}}], 0x3, 0x20000000) lsetxattr$security_evm(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40), &(0x7f0000002400)=ANY=[@ANYBLOB="0501be0000000900b607afff30307871056bb8a06280189edc41c3632b0bcc9fb35652e755d2fb06f196ba3faafe867e73d4026f41b93bcb4896edeea3e5816d83655f940eb6f24161baac9fa010ac381385c5a9d87b89b96910cdb745211e9cfb2fb5c6ebfa3e1b43ba76d6d43a37dbd5425c7607daabfcc031e1366ad7f79c900be58ff163266504d60b8feed6f0d7c10c858da790f3b79bf17c714650cd6f3d71b86f4e6b230904f38c9b5fd3bb2b5b2113bf4a3949a5120408a7ffad6d7e3ee576"], 0xbf, 0x3) r0 = geteuid() fchown(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r1}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000003c40)={{0x1, 0x0, 0x0, r0, 0x0, 0x0, 0xe510}, 0x0, 0x0, 0x8000, 0x269b, 0x3ed5f219, 0x6, 0x2e3899ff, 0xff, 0x2, 0x3, r1, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fstat(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000002340)='./file0/file0\x00', &(0x7f0000002380)=@random={'user.', '\x00'}, &(0x7f00000023c0)='trans=tcp,', 0xa, 0x0) fchown(r3, 0x0, r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r0, 0x0, r0, r4, 0x40, 0x300}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x7f, 0x1, 0x9, 0x4, r5}) mount$9p_tcp(&(0x7f0000003e40), &(0x7f0000003e80)='./file0/file0\x00', &(0x7f0000003ec0), 0x56808, &(0x7f0000003f00)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@cache_none}, {@posixacl}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@version_u}], [{@dont_hash}]}}) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:02:31 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 07:02:31 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x800) dup2(r3, r1) 07:02:31 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x111e) 07:02:31 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:02:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 54) [ 3312.707840] FAULT_INJECTION: forcing a failure. [ 3312.707840] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3312.709624] CPU: 0 PID: 18229 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3312.710621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3312.711748] Call Trace: [ 3312.712127] dump_stack+0x107/0x167 [ 3312.712634] should_fail.cold+0x5/0xa [ 3312.713183] __alloc_pages_nodemask+0x182/0x600 [ 3312.713841] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3312.714701] ? find_held_lock+0x2c/0x110 [ 3312.715264] ? __pmd_alloc+0x2db/0x5e0 [ 3312.715823] ? lock_downgrade+0x6d0/0x6d0 [ 3312.716402] ? do_raw_spin_lock+0x121/0x260 [ 3312.717009] alloc_pages_current+0x187/0x280 [ 3312.717657] pte_alloc_one+0x16/0x1a0 [ 3312.718247] __pte_alloc+0x1d/0x330 [ 3312.718770] copy_page_range+0x1b77/0x3820 [ 3312.719400] ? perf_trace_lock+0xac/0x490 [ 3312.719996] ? lock_chain_count+0x20/0x20 [ 3312.720641] ? up_write+0x191/0x550 [ 3312.721168] ? vm_iomap_memory+0x190/0x190 [ 3312.721796] ? downgrade_write+0x3a0/0x3a0 [ 3312.722412] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3312.723221] ? __vma_link_rb+0x540/0x700 [ 3312.723815] dup_mm+0x8b9/0x1110 [ 3312.724332] ? vm_area_dup+0x290/0x290 [ 3312.724897] ? __raw_spin_lock_init+0x36/0x110 [ 3312.725578] copy_process+0x24e2/0x6750 [ 3312.726177] ? lock_downgrade+0x6d0/0x6d0 [ 3312.726811] ? __cleanup_sighand+0xb0/0xb0 [ 3312.727437] ? __lockdep_reset_lock+0x180/0x180 [ 3312.728139] ? find_held_lock+0x2c/0x110 [ 3312.728745] kernel_clone+0xe7/0x980 [ 3312.729292] ? lock_downgrade+0x6d0/0x6d0 [ 3312.729897] ? find_held_lock+0x2c/0x110 [ 3312.730513] ? create_io_thread+0xf0/0xf0 [ 3312.731127] ? ksys_write+0x12d/0x260 [ 3312.731696] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3312.732412] __do_sys_fork+0x8a/0xc0 [ 3312.732948] ? kernel_thread+0xf0/0xf0 [ 3312.733539] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3312.734294] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3312.735060] ? trace_hardirqs_on+0x5b/0x180 [ 3312.735701] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3312.736466] do_syscall_64+0x33/0x40 [ 3312.737021] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3312.737771] RIP: 0033:0x7f6ac7956b19 [ 3312.738335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3312.741042] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3312.742171] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3312.743224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3312.744282] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3312.745330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3312.746397] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:02:31 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x800) dup2(r3, r1) 07:02:31 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:02:31 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 07:02:31 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 07:02:31 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r2 = socket$packet(0x11, 0x0, 0x300) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:02:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 55) 07:02:31 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:02:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x40000, 0xaaaaaaaaaaaa839, &(0x7f0000000200)=[{&(0x7f0000000300)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000300000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000001000000000000000b00000000020000280200000284000000", 0xfffffffffffffc64, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8001}], 0x2101006, &(0x7f0000000380)=ANY=[@ANYBLOB="686173682c646f6e745f68616b032c7569643c", @ANYRESDEC=0x0, @ANYBLOB=',dont_hash,\x00']) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x8) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f00000002c0)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)="01", 0x1) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x280500, 0x28) openat(r3, &(0x7f0000000280)='./file0\x00', 0x20000, 0x2) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000040), 0x880, 0x0) ioctl$CDROMREADAUDIO(r4, 0x30d, &(0x7f0000000000)={@lba, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) sendfile(r0, r1, 0x0, 0x20d315) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYRES32=0xee01], 0x148}}, 0x0) uselib(&(0x7f00000000c0)='./file1\x00') ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "3260bc8d866a31ac773b7d30f45c3f55"}) r5 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r5, &(0x7f0000000200)='./file0\x00', 0x86) 07:02:31 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1124) 07:02:31 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:02:31 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3312.980983] FAULT_INJECTION: forcing a failure. [ 3312.980983] name failslab, interval 1, probability 0, space 0, times 0 [ 3312.983774] CPU: 1 PID: 18354 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3312.985355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3312.987296] Call Trace: [ 3312.987916] dump_stack+0x107/0x167 [ 3312.988761] should_fail.cold+0x5/0xa [ 3312.989642] ? ptlock_alloc+0x1d/0x70 [ 3312.990548] should_failslab+0x5/0x20 [ 3312.991445] kmem_cache_alloc+0x5b/0x310 [ 3312.992391] ptlock_alloc+0x1d/0x70 [ 3312.993144] pte_alloc_one+0x68/0x1a0 [ 3312.994057] __pte_alloc+0x1d/0x330 [ 3312.994925] copy_page_range+0x1b77/0x3820 [ 3312.995925] ? perf_trace_lock+0xac/0x490 [ 3312.996820] ? lock_chain_count+0x20/0x20 [ 3312.997708] ? up_write+0x191/0x550 [ 3312.998472] ? vm_iomap_memory+0x190/0x190 [ 3312.999332] ? downgrade_write+0x3a0/0x3a0 [ 3313.000194] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3313.001292] ? __vma_link_rb+0x540/0x700 [ 3313.002124] dup_mm+0x8b9/0x1110 [ 3313.002830] ? vm_area_dup+0x290/0x290 [ 3313.003625] ? __raw_spin_lock_init+0x36/0x110 [ 3313.004556] copy_process+0x24e2/0x6750 [ 3313.005365] ? lock_downgrade+0x6d0/0x6d0 [ 3313.006227] ? __cleanup_sighand+0xb0/0xb0 [ 3313.007079] ? __lockdep_reset_lock+0x180/0x180 [ 3313.008040] ? find_held_lock+0x2c/0x110 07:02:31 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) dup2(0xffffffffffffffff, r1) [ 3313.008866] kernel_clone+0xe7/0x980 [ 3313.009753] ? lock_downgrade+0x6d0/0x6d0 [ 3313.010603] ? find_held_lock+0x2c/0x110 [ 3313.011429] ? create_io_thread+0xf0/0xf0 [ 3313.012271] ? ksys_write+0x12d/0x260 [ 3313.013056] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3313.014080] __do_sys_fork+0x8a/0xc0 [ 3313.014844] ? kernel_thread+0xf0/0xf0 [ 3313.015664] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3313.016733] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3313.017787] ? trace_hardirqs_on+0x5b/0x180 [ 3313.018679] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3313.019720] do_syscall_64+0x33/0x40 [ 3313.020478] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3313.021516] RIP: 0033:0x7f6ac7956b19 [ 3313.022279] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3313.025992] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3313.027582] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3313.029082] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3313.030562] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3313.032021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3313.033484] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:02:47 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8100}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 07:02:47 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000240)="eb58906d6b66732e6661740002082000040000804df07d", 0x17}, {0x0, 0x0, 0x4000}, {&(0x7f0000000040)="e3ffec42f2cc6eb0fac55ffc0feece6b5b6e96940fef1c0147de569e74", 0x1d, 0x1}, {&(0x7f0000000280)="a278a856c272493b2b53cad57389cb1e609337c8839bc76cc6e7117dad63f5af6b8687cfad13933c15f7609f973e7b2de05ca19b9304174e81c4c4132edc18de870d8be4c8eefd742c7bea00836d72cb38409b94fbbae08e5fed80cefc0c787f37ddf91a6e1eda8b6f0a563efd00d8dcb04f9755aeef35fc9eb98744b369fb9640b35318283068565f62fe5a6f3d1e61e91452e12c3fb322b4c56f0fb8511577c4d14b9962850020e32842aef2d91cf686383d6bb2d1e1604a3e556c6643334b153f94284c4db42f4bc33a", 0xe4, 0xdb0}], 0x0, &(0x7f00000005c0)=ANY=[]) 07:02:47 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3329.267749] FAULT_INJECTION: forcing a failure. [ 3329.267749] name failslab, interval 1, probability 0, space 0, times 0 [ 3329.270163] CPU: 1 PID: 18488 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3329.271564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3329.273231] Call Trace: [ 3329.273769] dump_stack+0x107/0x167 [ 3329.274513] should_fail.cold+0x5/0xa [ 3329.275284] ? create_object.isra.0+0x3a/0xa20 [ 3329.276215] should_failslab+0x5/0x20 [ 3329.276987] kmem_cache_alloc+0x5b/0x310 [ 3329.277807] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3329.279035] create_object.isra.0+0x3a/0xa20 [ 3329.279919] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 07:02:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000140)='./file0/file0\x00', 0x28) mount$bind(&(0x7f0000000000)='./file0/file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x1012084, 0x0) [ 3329.280942] kmem_cache_alloc+0x159/0x310 07:02:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x5, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:02:47 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) dup2(0xffffffffffffffff, r1) 07:02:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 56) 07:02:47 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x112a) [ 3329.281932] ptlock_alloc+0x1d/0x70 [ 3329.282788] pte_alloc_one+0x68/0x1a0 [ 3329.283556] __pte_alloc+0x1d/0x330 [ 3329.284291] copy_page_range+0x1b77/0x3820 [ 3329.285145] ? perf_trace_lock+0xac/0x490 [ 3329.285977] ? lock_chain_count+0x20/0x20 [ 3329.286882] ? up_write+0x191/0x550 [ 3329.287609] ? vm_iomap_memory+0x190/0x190 [ 3329.288452] ? downgrade_write+0x3a0/0x3a0 [ 3329.289302] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3329.290396] ? __vma_link_rb+0x540/0x700 [ 3329.291216] dup_mm+0x8b9/0x1110 [ 3329.291909] ? vm_area_dup+0x290/0x290 [ 3329.292692] ? __raw_spin_lock_init+0x36/0x110 [ 3329.293611] copy_process+0x24e2/0x6750 [ 3329.294446] ? __cleanup_sighand+0xb0/0xb0 [ 3329.295295] ? find_held_lock+0x2c/0x110 [ 3329.296131] kernel_clone+0xe7/0x980 [ 3329.296892] ? create_io_thread+0xf0/0xf0 [ 3329.297739] ? recalibrate_cpu_khz+0x10/0x10 [ 3329.298639] ? ktime_get+0x158/0x1f0 [ 3329.299408] ? lapic_timer_set_periodic+0x60/0x60 [ 3329.300376] ? clockevents_program_event+0x131/0x360 [ 3329.301407] __do_sys_fork+0x8a/0xc0 [ 3329.302157] ? kernel_thread+0xf0/0xf0 [ 3329.302960] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3329.304005] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3329.305030] ? trace_hardirqs_on+0x5b/0x180 [ 3329.305893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3329.306934] do_syscall_64+0x33/0x40 [ 3329.307679] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3329.308699] RIP: 0033:0x7f6ac7956b19 [ 3329.309443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3329.313108] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3329.314632] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3329.316052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3329.317469] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3329.318900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3329.320321] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 [ 3329.329684] FAT-fs (loop2): invalid media value (0x0f) [ 3329.330839] FAT-fs (loop2): Can't find a valid FAT filesystem 07:02:47 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 3329.421627] FAT-fs (loop2): invalid media value (0x0f) [ 3329.422925] FAT-fs (loop2): Can't find a valid FAT filesystem 07:03:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 57) 07:03:01 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000200)=ANY=[]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000140)) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x48) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:03:01 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x112f) 07:03:01 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) dup2(0xffffffffffffffff, r1) 07:03:01 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x7, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:03:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="c4000000130001000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbffffffffffffff00000000000000000000000000000000000000000000001b047ba72f6963aa070000000000000000000000000000000000000000000000000000000000000000000a0010"], 0xc4}}, 0x0) 07:03:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 3342.907959] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:01 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) 07:03:01 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3342.938525] FAULT_INJECTION: forcing a failure. [ 3342.938525] name failslab, interval 1, probability 0, space 0, times 0 [ 3342.940963] CPU: 0 PID: 18628 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3342.942482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3342.944266] Call Trace: [ 3342.944842] dump_stack+0x107/0x167 [ 3342.945630] should_fail.cold+0x5/0xa [ 3342.946457] ? vm_area_dup+0x78/0x290 [ 3342.947275] should_failslab+0x5/0x20 [ 3342.948093] kmem_cache_alloc+0x5b/0x310 [ 3342.948964] ? lock_downgrade+0x6d0/0x6d0 [ 3342.949859] vm_area_dup+0x78/0x290 [ 3342.950665] ? _cond_resched+0x12/0x80 [ 3342.951500] ? copy_page_range+0x24fe/0x3820 [ 3342.952487] ? vm_area_alloc+0x110/0x110 [ 3342.953360] ? up_write+0x191/0x550 [ 3342.954142] ? vm_iomap_memory+0x190/0x190 [ 3342.955078] ? downgrade_write+0x3a0/0x3a0 [ 3342.955987] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3342.957170] ? __vma_link_rb+0x540/0x700 [ 3342.958047] dup_mm+0x44d/0x1110 [ 3342.958810] ? vm_area_dup+0x290/0x290 [ 3342.959658] ? __raw_spin_lock_init+0x36/0x110 [ 3342.960655] copy_process+0x24e2/0x6750 [ 3342.961520] ? lock_downgrade+0x6d0/0x6d0 [ 3342.962443] ? __cleanup_sighand+0xb0/0xb0 [ 3342.963361] ? __lockdep_reset_lock+0x180/0x180 [ 3342.964376] ? find_held_lock+0x2c/0x110 [ 3342.965262] kernel_clone+0xe7/0x980 [ 3342.966071] ? lock_downgrade+0x6d0/0x6d0 [ 3342.966985] ? find_held_lock+0x2c/0x110 [ 3342.967865] ? create_io_thread+0xf0/0xf0 [ 3342.968757] ? ksys_write+0x12d/0x260 [ 3342.969592] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3342.970640] __do_sys_fork+0x8a/0xc0 [ 3342.971433] ? kernel_thread+0xf0/0xf0 [ 3342.972282] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3342.973404] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3342.974543] ? trace_hardirqs_on+0x5b/0x180 [ 3342.975478] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3342.976594] do_syscall_64+0x33/0x40 [ 3342.977407] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3342.978520] RIP: 0033:0x7f6ac7956b19 [ 3342.979329] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3342.983322] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3342.984982] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3342.986554] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3342.988104] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3342.989651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3342.991190] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:03:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[{0x7, 0x3}, {0x495, 0x6}, {0x7, 0x7f}, {0x0, 0xb6}, {0x3, 0xd6}, {0x100, 0x9}, {0x7, 0x7}, {0x7fff, 0x1}, {0x6, 0x6}, {0x400, 0x8}]}) write(r1, &(0x7f0000000000)="cd656d69f282f46caedc9da09676f7d5fb29e8f4e5806ac5ea118e763750a91ce6ccb5e3206389", 0x27) ftruncate(r0, 0x1000003) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x10001, 0x8000) unshare(0x48020200) 07:03:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 58) 07:03:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x58, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:03:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x10200, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 3343.090915] FAULT_INJECTION: forcing a failure. [ 3343.090915] name failslab, interval 1, probability 0, space 0, times 0 [ 3343.092262] CPU: 1 PID: 18721 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3343.093025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3343.093937] Call Trace: [ 3343.094239] dump_stack+0x107/0x167 [ 3343.094648] should_fail.cold+0x5/0xa [ 3343.095068] ? create_object.isra.0+0x3a/0xa20 [ 3343.095583] should_failslab+0x5/0x20 [ 3343.096001] kmem_cache_alloc+0x5b/0x310 [ 3343.096460] create_object.isra.0+0x3a/0xa20 [ 3343.096940] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3343.097502] kmem_cache_alloc+0x159/0x310 [ 3343.097949] vm_area_dup+0x78/0x290 [ 3343.098372] ? _cond_resched+0x12/0x80 [ 3343.098807] ? copy_page_range+0x24fe/0x3820 [ 3343.099310] ? vm_area_alloc+0x110/0x110 [ 3343.099764] ? up_write+0x191/0x550 [ 3343.100168] ? vm_iomap_memory+0x190/0x190 [ 3343.100630] ? downgrade_write+0x3a0/0x3a0 [ 3343.101098] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3343.101694] ? __vma_link_rb+0x540/0x700 [ 3343.102150] dup_mm+0x44d/0x1110 [ 3343.102527] ? vm_area_dup+0x290/0x290 [ 3343.102963] ? __raw_spin_lock_init+0x36/0x110 [ 3343.103458] copy_process+0x24e2/0x6750 [ 3343.103901] ? lock_downgrade+0x6d0/0x6d0 [ 3343.104363] ? __cleanup_sighand+0xb0/0xb0 [ 3343.104834] ? __lockdep_reset_lock+0x180/0x180 [ 3343.105339] ? find_held_lock+0x2c/0x110 [ 3343.105786] kernel_clone+0xe7/0x980 [ 3343.106193] ? lock_downgrade+0x6d0/0x6d0 [ 3343.106661] ? find_held_lock+0x2c/0x110 [ 3343.107105] ? create_io_thread+0xf0/0xf0 [ 3343.107568] ? ksys_write+0x12d/0x260 [ 3343.107995] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3343.108530] __do_sys_fork+0x8a/0xc0 [ 3343.108946] ? kernel_thread+0xf0/0xf0 [ 3343.109395] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3343.109967] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3343.110531] ? trace_hardirqs_on+0x5b/0x180 [ 3343.111005] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3343.111580] do_syscall_64+0x33/0x40 [ 3343.111995] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3343.112562] RIP: 0033:0x7f6ac7956b19 [ 3343.112971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3343.114988] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3343.115827] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3343.116606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3343.117387] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3343.118178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3343.118958] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:03:01 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x8, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:03:01 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) 07:03:01 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1130) 07:03:01 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 59) 07:03:01 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0xf, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:03:01 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:01 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x10, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3343.281642] FAULT_INJECTION: forcing a failure. [ 3343.281642] name failslab, interval 1, probability 0, space 0, times 0 [ 3343.282962] CPU: 1 PID: 18782 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3343.283710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3343.284606] Call Trace: [ 3343.284896] dump_stack+0x107/0x167 [ 3343.285285] should_fail.cold+0x5/0xa [ 3343.285696] ? create_object.isra.0+0x3a/0xa20 [ 3343.286192] should_failslab+0x5/0x20 [ 3343.286617] kmem_cache_alloc+0x5b/0x310 [ 3343.287058] create_object.isra.0+0x3a/0xa20 [ 3343.287540] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3343.288102] kmem_cache_alloc+0x159/0x310 [ 3343.288553] ptlock_alloc+0x1d/0x70 [ 3343.288950] pte_alloc_one+0x68/0x1a0 [ 3343.289364] __pte_alloc+0x1d/0x330 [ 3343.289756] copy_page_range+0x1b77/0x3820 [ 3343.290210] ? perf_trace_lock+0xac/0x490 [ 3343.290707] ? lock_chain_count+0x20/0x20 [ 3343.291175] ? up_write+0x191/0x550 [ 3343.291568] ? vm_iomap_memory+0x190/0x190 [ 3343.292030] ? downgrade_write+0x3a0/0x3a0 [ 3343.292499] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3343.293093] ? __vma_link_rb+0x540/0x700 [ 3343.293546] dup_mm+0x8b9/0x1110 [ 3343.293926] ? vm_area_dup+0x290/0x290 [ 3343.294354] ? __raw_spin_lock_init+0x36/0x110 [ 3343.294882] copy_process+0x24e2/0x6750 [ 3343.295323] ? lock_downgrade+0x6d0/0x6d0 [ 3343.295783] ? __cleanup_sighand+0xb0/0xb0 [ 3343.296249] ? __lockdep_reset_lock+0x180/0x180 [ 3343.296763] ? find_held_lock+0x2c/0x110 [ 3343.297209] kernel_clone+0xe7/0x980 [ 3343.297615] ? lock_downgrade+0x6d0/0x6d0 [ 3343.298071] ? find_held_lock+0x2c/0x110 [ 3343.298516] ? create_io_thread+0xf0/0xf0 [ 3343.298983] ? ksys_write+0x12d/0x260 [ 3343.299419] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3343.299951] __do_sys_fork+0x8a/0xc0 [ 3343.300359] ? kernel_thread+0xf0/0xf0 [ 3343.300800] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3343.301388] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3343.301970] ? trace_hardirqs_on+0x5b/0x180 [ 3343.302462] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3343.303024] do_syscall_64+0x33/0x40 [ 3343.303435] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3343.304004] RIP: 0033:0x7f6ac7956b19 [ 3343.304417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3343.306448] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3343.307291] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3343.308071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3343.308852] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3343.309638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3343.310425] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:03:16 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:03:16 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x2, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:16 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1400, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:03:16 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) 07:03:16 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1136) 07:03:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x300, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:03:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 60) [ 3357.809896] FAULT_INJECTION: forcing a failure. [ 3357.809896] name failslab, interval 1, probability 0, space 0, times 0 [ 3357.812289] CPU: 0 PID: 18902 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3357.813706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3357.815426] Call Trace: 07:03:16 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3357.815991] dump_stack+0x107/0x167 [ 3357.816907] should_fail.cold+0x5/0xa [ 3357.817680] ? create_object.isra.0+0x3a/0xa20 [ 3357.818602] should_failslab+0x5/0x20 [ 3357.819392] kmem_cache_alloc+0x5b/0x310 [ 3357.820208] create_object.isra.0+0x3a/0xa20 [ 3357.821091] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3357.822107] kmem_cache_alloc+0x159/0x310 [ 3357.822960] vm_area_dup+0x78/0x290 [ 3357.823698] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 3357.824646] ? lock_downgrade+0x6d0/0x6d0 [ 3357.825483] ? copy_page_range+0x24fe/0x3820 [ 3357.826387] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 3357.827339] ? avc_has_extended_perms+0xf40/0xf40 [ 3357.828325] ? vm_area_alloc+0x110/0x110 [ 3357.829149] ? selinux_vm_enough_memory+0x114/0x180 [ 3357.830166] ? selinux_sb_statfs+0x250/0x250 [ 3357.831059] ? percpu_counter_add_batch+0x8b/0x140 [ 3357.832046] ? __vm_enough_memory+0x184/0x360 [ 3357.832939] ? security_vm_enough_memory_mm+0x8b/0xc0 [ 3357.833967] dup_mm+0x44d/0x1110 [ 3357.834685] ? vm_area_dup+0x290/0x290 [ 3357.835469] ? __raw_spin_lock_init+0x36/0x110 [ 3357.836399] copy_process+0x24e2/0x6750 [ 3357.837205] ? lock_downgrade+0x6d0/0x6d0 [ 3357.838064] ? __cleanup_sighand+0xb0/0xb0 [ 3357.838924] ? __lockdep_reset_lock+0x180/0x180 [ 3357.839878] ? find_held_lock+0x2c/0x110 [ 3357.840698] kernel_clone+0xe7/0x980 [ 3357.841445] ? lock_downgrade+0x6d0/0x6d0 [ 3357.842255] ? find_held_lock+0x2c/0x110 [ 3357.843089] ? create_io_thread+0xf0/0xf0 [ 3357.843939] ? ksys_write+0x12d/0x260 [ 3357.844717] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3357.845698] __do_sys_fork+0x8a/0xc0 [ 3357.846455] ? kernel_thread+0xf0/0xf0 [ 3357.847279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3357.848331] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3357.849361] ? trace_hardirqs_on+0x5b/0x180 [ 3357.850235] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3357.851284] do_syscall_64+0x33/0x40 [ 3357.852040] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3357.853078] RIP: 0033:0x7f6ac7956b19 [ 3357.853836] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3357.857572] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3357.859130] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3357.860567] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3357.861991] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3357.863430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3357.864866] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:03:16 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:03:16 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x5, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000580)) getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/211, 0xd3) sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[], 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8916, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) 07:03:16 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x800000000, 0x34, 0x0, 0x800000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x840, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x1e8) 07:03:16 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:03:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x500, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:03:16 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:03:16 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x113c) 07:03:16 executing program 2: gettid() getpid() timer_create(0x2, &(0x7f0000000240)={0x0, 0xb, 0x0, @thr={&(0x7f0000000340)="b0acf881fa918559982c1b60b2745acf2b27cb331f417e32792b2ad5d4dcda31dc0fe876adb8e4422aba8578cc4314b10bd00fc80c54a0e72602fbfb07365f788856b99f24f265a20c3a9a0944be19311c569e169b9b368037a63a23027c3a50564567ae7e62d6b51a5acb085030468930c78710949421a68a795bb9a0f8b2dc04171d391a6f645de6a86de7b23819f07a92bdf8feea7af9a3f637125d9738b4ceddab04755f3640b28e0e63ee0d57cc54670fa393fb4c800d1f427f604e3ea25bdc4d0e40c7e6514dcefdc20f6a502ecae753c5f510b8f4b8128181f3091a5ed97e303f6e51d044f115", &(0x7f0000000000)="ca5fc177b066b02e1802bc255eace513023e105564b6762b49e4ecc29b08"}}, &(0x7f0000000040)=0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000440)=""/140, 0x8c}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c00000000000076aabdb85803bc2927", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x148}, 0x2000) r2 = syz_open_dev$vcsn(&(0x7f00000006c0), 0x0, 0x22000) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x9, 0x5, 0x81, 0xff, 0x0, 0x1, 0x68800, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x66, 0x1, @perf_config_ext={0x100000000, 0x1000}, 0x20, 0x5, 0xfffff001, 0x1, 0x830b, 0x2, 0x0, 0x0, 0x9, 0x0, 0x1000}, r1, 0x3, r2, 0x2) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000740)={{0x0, 0x3938700}, {r3, r4+10000000}}, &(0x7f0000000780)) clock_nanosleep(0x8, 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)) 07:03:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:03:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x700, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:03:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 61) 07:03:30 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:03:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan0\x00'}) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}]}, 0x28}}, 0x0) 07:03:30 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0xf00, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:03:30 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:30 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1148) 07:03:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:03:30 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 3372.185992] FAULT_INJECTION: forcing a failure. [ 3372.185992] name failslab, interval 1, probability 0, space 0, times 0 [ 3372.188553] CPU: 1 PID: 19164 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3372.190007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3372.191743] Call Trace: [ 3372.192310] dump_stack+0x107/0x167 [ 3372.193080] should_fail.cold+0x5/0xa [ 3372.193883] ? anon_vma_clone+0xdc/0x590 [ 3372.194762] should_failslab+0x5/0x20 [ 3372.195575] kmem_cache_alloc+0x5b/0x310 [ 3372.196446] anon_vma_clone+0xdc/0x590 [ 3372.197282] anon_vma_fork+0x82/0x640 [ 3372.198091] ? __vm_enough_memory+0x184/0x360 [ 3372.199057] dup_mm+0x861/0x1110 [ 3372.199792] ? vm_area_dup+0x290/0x290 [ 3372.200623] ? __raw_spin_lock_init+0x36/0x110 [ 3372.201595] copy_process+0x24e2/0x6750 [ 3372.202440] ? lock_downgrade+0x6d0/0x6d0 [ 3372.203348] ? __cleanup_sighand+0xb0/0xb0 [ 3372.204244] ? __lockdep_reset_lock+0x180/0x180 [ 3372.205237] ? find_held_lock+0x2c/0x110 [ 3372.206100] kernel_clone+0xe7/0x980 [ 3372.206904] ? lock_downgrade+0x6d0/0x6d0 [ 3372.207773] ? find_held_lock+0x2c/0x110 [ 3372.208629] ? create_io_thread+0xf0/0xf0 [ 3372.209508] ? ksys_write+0x12d/0x260 [ 3372.210322] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3372.211361] __do_sys_fork+0x8a/0xc0 07:03:30 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 3372.212150] ? kernel_thread+0xf0/0xf0 [ 3372.213138] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3372.214230] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3372.215311] ? trace_hardirqs_on+0x5b/0x180 [ 3372.216211] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3372.217280] do_syscall_64+0x33/0x40 [ 3372.218059] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3372.219139] RIP: 0033:0x7f6ac7956b19 [ 3372.219917] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3372.223741] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3372.225325] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3372.226813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3372.228307] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3372.229771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3372.231255] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:03:30 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c65302f66696c653000"]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x800080, 0x81) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:03:30 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:30 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:03:43 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:03:43 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan0\x00'}) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}]}, 0x28}}, 0x0) 07:03:43 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:03:43 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x114c) [ 3385.264472] FAULT_INJECTION: forcing a failure. [ 3385.264472] name failslab, interval 1, probability 0, space 0, times 0 [ 3385.265809] CPU: 1 PID: 19310 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3385.266555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 07:03:43 executing program 0: write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3, 0x5, 0x7f, 0x6, 0x2, 0x3e, 0x400, 0x1d3, 0x38, 0x1bf, 0x1, 0x7, 0x20, 0x1, 0x401, 0xf159, 0x6e8}, [{0x6474e551, 0x1f, 0x0, 0x4, 0xffffff92, 0x1000, 0xfffffffd, 0x40}, {0x70000000, 0x80000000, 0x7ff, 0x3, 0x9, 0x356b61e7, 0xfffffff7, 0x20}], "14dd092f2591c54477cde1bb0e0c718341ab6679c8c9938af3d860549ffb25614c95894400918925fa81096a2f0dd1abbdabbdac3bddf65f4a67fc951abb459500c789b9d1ed9286076386c66b2a44721806bf86f3850516af567765b761b932842609b99cf72e1f4f2785d2463785650ef8bdfe816ff6b4e9b9b765cc91be6afe470e2579d9f30c63b63179b90435d8aaca8315953ca9127dd4fadb432d2bc69f340a73d979c992e475d7e80b449626da228a8dd615d30619eef553158bde89b4047d446439b43fc2969b2aa203d01b78acf97b55e30d6e384b1d94f3ad1e542751834a6778a42a8b0af01a72411519ede433", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x66b) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) r0 = syz_io_uring_complete(0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000180)={0x76dcb011, 0x30, '\x00', 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240), &(0x7f0000000280)={'L-', 0x2}, 0x16, 0x2) getpeername$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x6e) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:03:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 62) 07:03:43 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x3f00, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:03:43 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3385.267490] Call Trace: [ 3385.267908] dump_stack+0x107/0x167 [ 3385.268343] should_fail.cold+0x5/0xa [ 3385.268760] ? create_object.isra.0+0x3a/0xa20 [ 3385.269255] should_failslab+0x5/0x20 [ 3385.269667] kmem_cache_alloc+0x5b/0x310 [ 3385.270104] create_object.isra.0+0x3a/0xa20 [ 3385.270577] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3385.271138] kmem_cache_alloc+0x159/0x310 [ 3385.271595] anon_vma_clone+0xdc/0x590 [ 3385.272022] anon_vma_fork+0x82/0x640 [ 3385.272440] ? __vm_enough_memory+0x184/0x360 [ 3385.272923] dup_mm+0x861/0x1110 [ 3385.273295] ? vm_area_dup+0x290/0x290 [ 3385.273720] ? __raw_spin_lock_init+0x36/0x110 [ 3385.274216] copy_process+0x24e2/0x6750 [ 3385.274647] ? lock_downgrade+0x6d0/0x6d0 [ 3385.275109] ? __cleanup_sighand+0xb0/0xb0 [ 3385.275562] ? __lockdep_reset_lock+0x180/0x180 [ 3385.276070] ? find_held_lock+0x2c/0x110 [ 3385.276511] kernel_clone+0xe7/0x980 [ 3385.276904] ? lock_downgrade+0x6d0/0x6d0 [ 3385.277344] ? find_held_lock+0x2c/0x110 [ 3385.277781] ? create_io_thread+0xf0/0xf0 [ 3385.278231] ? ksys_write+0x12d/0x260 [ 3385.278644] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3385.279182] __do_sys_fork+0x8a/0xc0 [ 3385.279584] ? kernel_thread+0xf0/0xf0 [ 3385.280015] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3385.280577] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3385.281134] ? trace_hardirqs_on+0x5b/0x180 [ 3385.281605] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3385.282160] do_syscall_64+0x33/0x40 [ 3385.282568] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3385.283126] RIP: 0033:0x7f6ac7956b19 [ 3385.283540] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3385.285518] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3385.286335] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3385.287100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3385.287869] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3385.288653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3385.289431] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:03:43 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:03:43 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:43 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:03:57 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 63) 07:03:57 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x1000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:03:57 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1168) 07:03:57 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1148) 07:03:57 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x103900, 0x20) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2e2f66696c65302f66696c6530006cf30c9743d38a0930e1744624768995bfe7bc9d42496dae52b892090dcaeedb7ceb4d47219334216eff8df9fabcf1f020e1340224f4b8bf076fb9b06950659091a0a155198c105bbc5db320470a261ea2861afc2aaec817e44f57c4a00498519e9abb1baca4f15afdabad7dbfe8f9a3d6758e38972882b05efd3a6561d8745588e262cbfe87e836204e1932f17205ba15048b61aad93427006003e7318572e4664e"], &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='cramfs\x00', 0x4000004, &(0x7f0000000140)='\x00') creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000300), 0x400200, 0x0) sendmmsg$unix(r2, &(0x7f0000000d80)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="cf569d01f968c67cc8a21b3bf4248575cfc6a70abd62a052c1ce09f8e0637f002419958b54ca41a49253b80490aea4d63d9a2f621ee20f23b1f739601875bd5466764bc8034fafb86893b1d325e90070e2e4253154fd8db41df3e97705a12da51d9983a6a31c3fdb56568f138a4f447606e420fcc847c4a6c8c1640f4170ff21e833836705bd7e76f478ab34ae44468bcc35b9849e716b83517adb68ffabb454248dd1b0ca8e00c72ca609187b752394891458222a2d7f3b682a06de3bf6d38d80dbaad2f857af2d51640f5902dda34b3521eb70ec772c482e2a27dcd476d4783d709809c67fbdfa01312da33996c25c7440cf70", 0xf4}, {&(0x7f0000000440)="9cf69aca1897e7169420819d67cee984232ae2e149d866331cc9", 0x1a}, {&(0x7f0000000540)="19b9fc9bf05812586068a9646adc7439f3a29a47693c0ba613fcd0511b9ab1f41d94dd0d07917c80d8d8f34bfcd86c91bf3e383ee093a06d775e6289beaac3d4e1afb2c918c8385e132f2f5db283dd8ab77813db369a387a1248d44fed419b844072a7271bbd709fc4dc222e197f37b616f4a4bd3aa6f6778d5812e4d0f43aa8181c1087c8b73c2450f6ce4ad2a9b9842bd0daa885d3e9c119f21364b3e89536bc1f56a0d0b76d4211fea907413d00b6da7a9d75ebf991e8fafca71b33dfb447b3f2bf9d79774fa7a65d6d0cf6c95c185dc29b15b58686fc6df08b20b2b5dea034fd1f4f967a3ad97e8e1e8a070f6d3f09f86188", 0xf4}], 0x3, 0x0, 0x0, 0x40000}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000006c0)="59008d7958e5a977d4e00aa15d3576360df584a0976f361117148879c1127824eb19e6fd3feba3e0c6d146fe689eacc04b767839097fd3aee63b186b03b4eab65232df5cacbc3ca72c7b6c34042d8398a4fe235a8e9bec58cad5aa409218de9249f86982ccef4e82173a7a", 0x6b}, {&(0x7f0000000740)}, {&(0x7f0000000780)="5fc949e25699261755b574070eec4aac795a1bbc3ef8c7d4791a7a8b610d5166b12ef7db0d81b885f79c6f4bef62469830fe368e3952fcfbacf65fcbf7915674afec6139c8fe9e2065364f09d358fa1d904eb746ba053268b31525acfeebede83941b04dfb8ac846ec9091ef85a72245afad8465a82f35c44cf5a092b54ea223a89f6032986c8933cab32cb77f9afa72b5ebb62a1e16dab2c85532b178370eb78f2179ea455cd5bf020b317e31ac4baf4b661c", 0xb3}, {&(0x7f0000000840)="f30b1946b61cfaa83b816059b56e50fbbe7dbd6b11170086c2546cf816a1d86957d1111dfab4db1a1dd21cd74750c57539421dd47e8c65952cfd0fda9893823e879f3411b5e6a515afe365931a77e9842b901eccf7549ad842b5af3835daa295d164f7e955e17e6c4fd36b231ef09eeeaa91ed4152d99f903cae19350c8193859594bb92d4ea5d383696857199bacfacfa23166966ff90d3b4848e2f231850bca25c5b0c2cc6962b6bdfee84895f5fd615b9306b5149fdf4b937bae3fa3478cb6471cbc07a520878ba87f89743ba21c885d5950462e2a4b3f7a964e59f170d120aff1fc34414b27b4215a6959ffe", 0xee}, {&(0x7f0000000940)="772c3fa5d958d6a51aad587e924708f8ea7588912dec22376b610044bdde5b0e42a293808f9b88c7c58870c7f478485c46a295afb53ee5bbd260c41dd5cc5edf48f46993541f47741e6096302cf93c4a1a4cbf31b4039ba32281af7107c994559b28add3c75fca01c9ca63d2061bca4afdd61d3596005b23b82de942b5ae507c0d7d62ed09cc35bf82b3c7cfda2c451a25fd2145805c37353bd274c3a86eeb506a3efc24ecc8ef822fff083e890852c3359dea2b674dfa86144dd7117ab176d3f812cf133bb3e1d8e43a0a41c75727ab8fd3abf7b2", 0xd5}], 0x5, 0x0, 0x0, 0x24040007}}, {{&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000b40)="645ddc5a031078898d51eca3c445bedf5c5da6791c0f4ee57b077817d50f67e719e566eced13205a38432635de3dab6f65e9a35f61027c26face4d2f50385771bd17ee3ceba711a79e271a0b8b2eff0440da807589cefc4d257e3e63614e4bef889e59cff6bda06fe2decacd709a4b61227fd22301d9470769e734351cc2af8fb0438a1b1e05228d2b7717c824ea08db59fa189450668838f97cadab16893444156b0846e6f58b847cf4e2ca0278d3e7c21a7f270d34e2e201953fc63f8faf364d83b2b30f83dacae268b192a703b4430858", 0xd2}, {&(0x7f0000000c40)="02b998d02685964394fc75a07333528e4cc60ceee12469a2ebe5965c1fe8f6290741da9b32f4602e297eb6d6b9de6f23b8088e7b62356443d98c8757eebc3c3019c9a9f5df9be9987e7d79c257921f44808119a6f65a808f9097607f5da087b472e9b55e9b26cae9d6e710550401b0716c019bea3ee3ffaa924efd065d15cd4dc11f3ee7430072e23148ac5cbe6cc77d82b972d6b7ac2a8698baacefcc5b372b04004202626d65563760d4d2ea744b6b5d20ea9d18", 0xb5}, {&(0x7f0000000d00)="d7951053ce18567afd4e17f7becb3710990868718a2711d19b81", 0x1a}], 0x3, 0x0, 0x0, 0x4000000}}], 0x3, 0x1) r3 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)={0x4040, 0x182, 0x19}, 0x18) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {r3}}, './file0\x00'}) 07:03:57 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:03:57 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 3399.262711] FAULT_INJECTION: forcing a failure. [ 3399.262711] name failslab, interval 1, probability 0, space 0, times 0 [ 3399.265206] CPU: 0 PID: 19445 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3399.266610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3399.268299] Call Trace: [ 3399.268835] dump_stack+0x107/0x167 [ 3399.269572] should_fail.cold+0x5/0xa [ 3399.270342] ? anon_vma_fork+0xf1/0x640 [ 3399.271151] should_failslab+0x5/0x20 [ 3399.271933] kmem_cache_alloc+0x5b/0x310 [ 3399.272762] anon_vma_fork+0xf1/0x640 [ 3399.273529] ? __vm_enough_memory+0x184/0x360 [ 3399.274433] dup_mm+0x861/0x1110 [ 3399.275144] ? vm_area_dup+0x290/0x290 [ 3399.275932] ? __raw_spin_lock_init+0x36/0x110 [ 3399.276868] copy_process+0x24e2/0x6750 [ 3399.277684] ? lock_downgrade+0x6d0/0x6d0 [ 3399.278536] ? __cleanup_sighand+0xb0/0xb0 [ 3399.279392] ? __lockdep_reset_lock+0x180/0x180 [ 3399.280433] ? find_held_lock+0x2c/0x110 [ 3399.281408] kernel_clone+0xe7/0x980 [ 3399.282241] ? lock_downgrade+0x6d0/0x6d0 [ 3399.283305] ? find_held_lock+0x2c/0x110 [ 3399.284328] ? create_io_thread+0xf0/0xf0 [ 3399.285316] ? ksys_write+0x12d/0x260 [ 3399.286125] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3399.287138] __do_sys_fork+0x8a/0xc0 [ 3399.287964] ? kernel_thread+0xf0/0xf0 [ 3399.288793] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3399.289886] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3399.290933] ? trace_hardirqs_on+0x5b/0x180 [ 3399.291816] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3399.292848] do_syscall_64+0x33/0x40 [ 3399.293593] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3399.294618] RIP: 0033:0x7f6ac7956b19 [ 3399.295406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3399.299121] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3399.300662] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3399.302093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3399.303550] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3399.304996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3399.306464] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:03:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000100)=0x3f, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000000)=ANY=[@ANYBLOB="07bb5a4c4b4557f6cac2a1ea9ec0e0854545bc5a40103db8c782c49aec4271c9e6168a44f1de726137a42d17be140893ad60e9c7130bc483f7f5ae017cb65080f21c0e9494e8801e3fc8c4940469a0262c00"/92], 0x1c}}, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000180)=""/43, 0x2b}], 0x1) 07:03:57 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:03:57 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:57 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x2000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:03:57 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:03:58 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) execveat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080), &(0x7f0000000180)=[&(0x7f00000000c0)='ramfs\x00', &(0x7f0000000140)='ramfs\x00'], 0x1000) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:03:58 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:03:58 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:03:58 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:03:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 64) 07:03:58 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x116c) [ 3399.617615] FAULT_INJECTION: forcing a failure. [ 3399.617615] name failslab, interval 1, probability 0, space 0, times 0 [ 3399.619936] CPU: 0 PID: 19583 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3399.621407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3399.623131] Call Trace: [ 3399.623667] dump_stack+0x107/0x167 [ 3399.624401] should_fail.cold+0x5/0xa [ 3399.625179] ? create_object.isra.0+0x3a/0xa20 [ 3399.626112] should_failslab+0x5/0x20 [ 3399.626873] kmem_cache_alloc+0x5b/0x310 [ 3399.627700] create_object.isra.0+0x3a/0xa20 [ 3399.628601] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3399.629619] kmem_cache_alloc+0x159/0x310 [ 3399.630453] anon_vma_fork+0xf1/0x640 [ 3399.631226] ? __vm_enough_memory+0x184/0x360 [ 3399.632121] dup_mm+0x861/0x1110 [ 3399.632820] ? vm_area_dup+0x290/0x290 [ 3399.633612] ? __raw_spin_lock_init+0x36/0x110 [ 3399.634529] copy_process+0x24e2/0x6750 [ 3399.635353] ? lock_downgrade+0x6d0/0x6d0 [ 3399.636205] ? __cleanup_sighand+0xb0/0xb0 [ 3399.637057] ? __lockdep_reset_lock+0x180/0x180 [ 3399.637996] ? find_held_lock+0x2c/0x110 [ 3399.638816] kernel_clone+0xe7/0x980 [ 3399.639580] ? lock_downgrade+0x6d0/0x6d0 [ 3399.640413] ? find_held_lock+0x2c/0x110 [ 3399.641226] ? create_io_thread+0xf0/0xf0 [ 3399.642055] ? ksys_write+0x12d/0x260 [ 3399.642827] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3399.643851] __do_sys_fork+0x8a/0xc0 [ 3399.644629] ? kernel_thread+0xf0/0xf0 [ 3399.645441] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3399.646501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3399.647567] ? trace_hardirqs_on+0x5b/0x180 [ 3399.648462] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3399.649508] do_syscall_64+0x33/0x40 [ 3399.650259] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3399.651327] RIP: 0033:0x7f6ac7956b19 [ 3399.652075] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3399.655801] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3399.657349] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3399.658783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3399.660228] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3399.661684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3399.663139] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:04:14 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) io_uring_enter(r0, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) r3 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r3) openat$procfs(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/bus/input/devices\x00', 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r5 = dup2(r0, r3) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd=r6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) flock(0xffffffffffffffff, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0xfffffffffffffff7, 0x0, 0x0, 0x6, 0x1}, 0xfff) syz_io_uring_setup(0x5820, &(0x7f0000000000)={0x0, 0x8eb, 0x20, 0x3, 0x288, 0x0, r5}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:04:14 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x3000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:04:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 65) 07:04:14 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:04:14 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000900)='fuseblk\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x2040, 0x10) r3 = getgid() pipe(&(0x7f0000000500)={0xffffffffffffffff}) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) recvmsg$unix(r1, &(0x7f0000001140)={&(0x7f0000000ec0)=@abs, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000f40)=""/205, 0xcd}, {&(0x7f0000002e40)=""/4096, 0x1000}], 0x2, &(0x7f0000001080)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}, 0x102) sendmsg$unix(r4, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000a00)="feef0a814f59ea00c1d4d5fb324081bd4ef54c4ddcd2de9a96823c5a1244efbc3605e0c4c482cb03767084dc7482bd6dc63ba6d282618a6627af73c8f65ff13cfdb0cb699be3e123181e363ffa8c7432107862aea9b1464dcc0c821fbfa6dadcdcc8b9b768f2bfe3dbdb9fd9bc6400fee549", 0x72}, {&(0x7f0000000a80)="874f5f92d9ebe996729ac70120884eee586a05c0481405149729b587eb8ff48365c97e87eb8a4340253a40f63eb04ea69093b6aff5b4bb0a8ffad3fc9bbc2c9ff954ec65a95dc07c3626ae31b4fa6fe0b1a2cc4bb1b608353fe3462337d7d58ae2a159ee61c79c92426e0ebb", 0x6c}, {&(0x7f0000000b00)="73fbc56bf944f956aabb7a3980c538e664a913e7762c9a4fc469ffb3496c730942ddaf00e2bfcdf61827c42f222fc2cb900b9e7d0d3d51a5074bd815d98932eafa63df93d7c3a179af29614f0292a18aa916217ce58ccad4d76f1d7515f404889c23e0fe07591dbe27aa1366e602bf750ad41e2aef7b2557a68a771201f706bfc1b96a81c08466cc1b", 0x89}, {&(0x7f0000000bc0)="984d559cab67deb2513ad7330081b06e85b7e581576c18965e562b9850446edb69abb9d509173a18c72e4f6f250bab2af853405d07ae5409bb418408487064cc90bd55fde59770976a7893791ef3ee54f062b0a56e06e8c777b281db6f8fb861d5e49835c2608c51d86a9a2577c03938b785a090378bcdbb29458bd924cf4e846ae09e09b7a97d00ec76eddf608eaa31986409aef78110b47f", 0x99}, {&(0x7f0000000c80)="1455e32f1940d6c72470ceb00aa5c8bfdc9aa9ca831b74ec32852a5acfcf0848b1d638e7fcb6eb219d62aecb0530d6a765dc3f8e92c162f7894517b4f117f705404850498e1059887e75e5b49b5337413d011c1156f1830fcff4d5e0ffc57757972748c6084e45e3919f540103fdde79100b506d9f79121a1e766b5423d5174cb5bdef76a92c8a67e3e1d34045d11e22f7", 0x91}, {&(0x7f0000000d40)="8c341454b9ea3a5237fd6e49fb993dbca35b02ea0e4efb20153d6143ae224d40944975bdefa57b4c7209514fdd1ff1d39e9c1a1d2cbd667ba0639c174d0956b9825e33868d2c654d9aec70afbca176c124467a24f6000a55a7b388cbff5f1045c21b2f44994b5f2df5a132f8", 0x6c}, {&(0x7f0000000dc0)="a6cd5491a9a74b6d765edd55c7c83a0314e314afb678c73c1961c1adfefec0e1cd025af1ffcfd4de18bc966b9b8a20e4f4349b3f5e1c62cda710ff868163e015bf54cba8c7a19d2d8ee18c66bc6f3ffb99b5011a9c662d76c7736849506901303f40", 0x62}, {&(0x7f0000000940)="1a6e72e21e516b7ea2703d214f3a383f467032", 0x13}], 0x8, &(0x7f0000001180)=[@rights={{0x38, 0x1, 0x1, [r1, r2, r1, r1, r2, r5, r6, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, 0xffffffffffffffff}}}], 0x58, 0x44}, 0x4000014) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0/file0/file0\x00', 0xb053, 0xa, &(0x7f0000000800)=[{&(0x7f0000000140)="a8fba1c9a187ba3ebb31ab23552cfd4753e7e173705a887550e6fdd9d350ccf6778c47d26a970f3c239ced781bbd64d12594f4ea70ca04e0f564e33f5381c152466662a07112b05b1eae4890437ba22e66", 0x51, 0x80000000}, {&(0x7f00000002c0)="a80eeb7d38389ad0083f79c528f75e3a3b5e147fe027d45645b39b1854468202cdffadb33b439fbda32f6ee3b767c09df9193c9550aa06dc73d8364985dd1b720f3107a39535b21299f487485f64be9171581e1362aebb554039b7773b0e7b8cd08761f9281115ee3636a74dee3adf003f0a569eab773c7b67719a21f36491ccdf3d73d2e176e3c26bf24f65937505", 0x8f, 0x1f}, {&(0x7f0000000200)="b792b66f0f4be5a1d4bd0acfb0025949eb7b78fad86fbae76ce96fe84c627a4fc269caa40f89c07c237184953263937f6d2fb62479d0267cfac867ebe959fc47e978c9e2b0cede336d8811ad209bbe94c6a561ce044e79ce80b0", 0x5a, 0xe3}, {&(0x7f0000000380)="fe8c4c13dbf2e7", 0x7, 0x8}, {&(0x7f00000003c0)="f4f1c672ee7979eed7e51f443897eab14ed773b460226b5db65584911affd9de8adc3a7e82ad21ffb4fac1c9baf388399a05d75b0f01ea1c029e81e135a323d22b97ad95", 0x44, 0x8}, {&(0x7f0000000440)="30bad5074fdc8e0395ad69e80fd4567803ae45ca7b6424a814a6acce724cab474ca8f3380520ec4bcaf00855ec29b3ec1f1ec3973d886e5339caec4618", 0x3d, 0x3f}, {&(0x7f0000000480)="c6c318192cde4bddeef76c9cba9e349ae3902388b5682d582f8bf80a6c", 0x1d, 0x1}, {&(0x7f0000000540)="09fc5ea6da0a7e276cc438c2295dae58abbf383584bb31df6a87839dad75c1b21c5611b0812576287dcf515e0b4d38285378ab80e987128d4ca885d0a6364a9b248f29fa0c4f9747e1a11dc23c487ebffe471356a7e56276beb54e7a3cc3d47652c127b215bbc4dfbd1be6e7afd7fd10e37974b955b7aff3c34e54e01a74e690605336bc140f205528abadb6327abe4a7a607d41af48c7878b09992b1f1a2d63577e674e75ca8bde47c9a1b7faf4e8a4472453369fd7048b7d167c78ee96a879ce1f00e68beb6696677404a3b28a8d016f29bf039626fa366f73", 0xda, 0x27ab}, {&(0x7f0000000640)="3323dccc46652627d6ab9d376af051a528f2fad8eb111e9f9e1486f08e51579d0ef9a266619cbef3ebb580e5609b0a1d1785e59807e52b27ba2a8d961f9219ac687d9cd1baec1612b203e92855295526657f2dba333e60a9f0ef0de55d485c8343d0fe08c5a25e40611db7849377755c879f5ab0ac452c4cfcc5a23183dc45b93a64cfa675dac74b623fce3fb9ac110b1203ad5887fe96b58e0b6b98f5279454134b7599251d592e94426740590edd58b92721eb30aa39034655b031d3c00fbb44930c7c7ccf0b1998941b3a3c9dac860db53c2c1f3c55171d5f455b9ca9e4519fb1e2", 0xe3, 0x3}, {&(0x7f0000000740)="a82ec8e1c9a17e73a0316d4b5fb3b474aa040eaaa1383a49cc6207206690eb9ecee68e5c130fb83a72b85a49fbd491bebb718de2f3ffebf26d5ffc9426c54c6d87d29bd69e009147fec352ac66aefc41a1a9984cbb28e1aec26d065b1ff6140142cc55cd132aef3f3cba987e04303e914fc7174c96f1e003b3c89dc462e95f591c6614e94166ef728a4dd77eae12813b27b3e33a527fdbaf0c1fe96f6f8afa55706169b96100ea19cf572912883d0c155b2451692e36823a", 0xb8, 0x1}], 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="61efb3684bec72581306ec2d152d69643d", @ANYRESHEX=r3, @ANYBLOB=',gid=', @ANYRESHEX=0xee01, @ANYBLOB=',huge=always,size=mx,smackfsroot=,\x00']) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:04:14 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:04:14 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1174) 07:04:14 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 3415.998086] FAULT_INJECTION: forcing a failure. [ 3415.998086] name failslab, interval 1, probability 0, space 0, times 0 [ 3416.000973] CPU: 0 PID: 19711 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3416.002416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3416.004181] Call Trace: [ 3416.004760] dump_stack+0x107/0x167 [ 3416.005544] should_fail.cold+0x5/0xa [ 3416.006355] ? anon_vma_fork+0x1ff/0x640 [ 3416.007220] should_failslab+0x5/0x20 [ 3416.008049] kmem_cache_alloc+0x5b/0x310 [ 3416.008920] anon_vma_fork+0x1ff/0x640 [ 3416.009753] dup_mm+0x861/0x1110 [ 3416.010494] ? vm_area_dup+0x290/0x290 [ 3416.011340] ? __raw_spin_lock_init+0x36/0x110 [ 3416.012421] copy_process+0x24e2/0x6750 [ 3416.013368] ? lock_downgrade+0x6d0/0x6d0 [ 3416.014369] ? __cleanup_sighand+0xb0/0xb0 [ 3416.015373] ? __lockdep_reset_lock+0x180/0x180 [ 3416.016499] ? find_held_lock+0x2c/0x110 [ 3416.017458] kernel_clone+0xe7/0x980 [ 3416.018335] ? lock_downgrade+0x6d0/0x6d0 [ 3416.019319] ? find_held_lock+0x2c/0x110 [ 3416.020277] ? create_io_thread+0xf0/0xf0 [ 3416.021183] ? ksys_write+0x12d/0x260 [ 3416.022004] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3416.023037] __do_sys_fork+0x8a/0xc0 [ 3416.023846] ? kernel_thread+0xf0/0xf0 [ 3416.024698] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3416.025809] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3416.026901] ? trace_hardirqs_on+0x5b/0x180 [ 3416.027830] ? syscall_enter_from_user_mode+0x1d/0x50 07:04:14 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 3416.028923] do_syscall_64+0x33/0x40 [ 3416.029836] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3416.030917] RIP: 0033:0x7f6ac7956b19 [ 3416.031749] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3416.035827] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3416.037522] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3416.039104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3416.040711] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3416.042291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3416.043883] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:04:27 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:04:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40086607, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000200)=ANY=[]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000140)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close_range(r0, 0xffffffffffffffff, 0x0) 07:04:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 66) 07:04:27 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:04:27 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:04:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000000c0)=@md0, &(0x7f0000000140)='\x00', &(0x7f0000000180)='erofs\x00', 0x4100c, &(0x7f0000000200)='ramfs\x00') mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0\x00') mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:04:27 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x117a) 07:04:27 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x4000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3429.337793] FAULT_INJECTION: forcing a failure. [ 3429.337793] name failslab, interval 1, probability 0, space 0, times 0 [ 3429.340259] CPU: 0 PID: 19838 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3429.341725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3429.343514] Call Trace: [ 3429.344083] dump_stack+0x107/0x167 [ 3429.344870] should_fail.cold+0x5/0xa [ 3429.345687] ? create_object.isra.0+0x3a/0xa20 [ 3429.346671] should_failslab+0x5/0x20 [ 3429.347508] kmem_cache_alloc+0x5b/0x310 [ 3429.348389] create_object.isra.0+0x3a/0xa20 [ 3429.349331] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3429.350423] kmem_cache_alloc+0x159/0x310 [ 3429.351318] anon_vma_fork+0x1ff/0x640 [ 3429.352167] dup_mm+0x861/0x1110 [ 3429.352909] ? vm_area_dup+0x290/0x290 [ 3429.353752] ? __raw_spin_lock_init+0x36/0x110 [ 3429.354733] copy_process+0x24e2/0x6750 [ 3429.355597] ? lock_downgrade+0x6d0/0x6d0 [ 3429.356502] ? __cleanup_sighand+0xb0/0xb0 [ 3429.357406] ? __lockdep_reset_lock+0x180/0x180 [ 3429.358411] ? find_held_lock+0x2c/0x110 [ 3429.359300] kernel_clone+0xe7/0x980 [ 3429.360108] ? lock_downgrade+0x6d0/0x6d0 [ 3429.360993] ? find_held_lock+0x2c/0x110 [ 3429.361861] ? create_io_thread+0xf0/0xf0 [ 3429.362761] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3429.363892] ? asm_sysvec_call_function_single+0x12/0x20 [ 3429.365067] ? trace_hardirqs_on+0x5b/0x180 [ 3429.365990] ? asm_sysvec_call_function_single+0x12/0x20 [ 3429.367151] __do_sys_fork+0x8a/0xc0 [ 3429.367966] ? kernel_thread+0xf0/0xf0 [ 3429.368817] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3429.369940] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3429.371038] ? trace_hardirqs_on+0x5b/0x180 [ 3429.371972] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3429.373071] do_syscall_64+0x33/0x40 [ 3429.373865] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3429.374954] RIP: 0033:0x7f6ac7956b19 [ 3429.375771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3429.379663] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3429.381270] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3429.382783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3429.384308] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3429.385816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3429.387312] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:04:27 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080464c4542) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, 0xffffffffffffffff) 07:04:27 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x5000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:04:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000000, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:04:28 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x4000) 07:04:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:04:28 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:04:28 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:04:28 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x7000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:04:28 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080464c4542) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, 0xffffffffffffffff) 07:04:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x20040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0xd1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r1, r0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), r4) r5 = syz_open_procfs(0xffffffffffffffff, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) openat(r5, &(0x7f0000000140)='./file0\x00', 0x81, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r3, r2, 0x0, 0x7ffffff9) 07:04:28 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:04:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 67) 07:04:28 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = open$dir(&(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xa0080, 0x1) pwrite64(r5, &(0x7f0000000340)="98901d436b90828785d37c62b6b91634a2692fc5de4f8e35f0998d4d2fa48f1bc1c6d87f1a3e483986a517dd7eb6d4c45ec2f80ebe462ffe10f1c821421413b97b2349cf43196f1e4061a016ed93375e81a339559d82f6dfa7b53dba59d882b3189e092c8430dcd69e7e275b5e304e952e5ae091211492312ca3c25bcc4cc0a1d862a35a6b4136d723e3919144ff822709c355dba6358e0733783d112730a261609edf2a2326c38e513124675475d9aef74d8e0990d7f9dd2636646bd95690c0327b2cf42b3b4b4a5c3d3e9b18435927c5624ee2", 0xd4, 0x7ff) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:04:28 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000000)=ANY=[@ANYBLOB="01009b00000100", @ANYRES32=r0, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0/file0\x00']) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000700)=ANY=[@ANYBLOB="010000000100000018000000e93a198b0575ac5ad37938cbee6ec8dfa247144e6080d8e09ae991075c6dbc0814169f08810b8629d923ef1eb9d69222dae1ae1552ad669df00a0b629e0574b9b9aa416ef5e008b6991ebec107b704f9fa1e5012cdd7277d2c1c72ad6aa3cfa120961f1762d32bc909e77f2d7d1ee885802ff50e408eec33b9a92dd05e397de3456e44b55250900fb48fb182b0e9ce5ea3e72589c8673d338a2e63096936b7458e43c265032ca29b68aaa9ee269a319484b99c3c2d28ecb8403909c354b16494f85955580a5b671f6c207c21118b0a", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0/file0\x00']) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x2) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000005c0), 0x210002, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x1) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r6, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, r4, 0x0}]) r7 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0x4080, 0x0) r9 = signalfd(r0, &(0x7f0000000180)={[0xfff]}, 0x8) io_submit(r6, 0x3, &(0x7f0000000580)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x100, r7, &(0x7f0000000200)="02442abdabf951c582447210d386eba1ebbc43643635e37ae0bf3b24a270802810d713aee0da309dba4ad9bdc75beaf86c9bcacf0ad5f270c79a976b7eb26b60982e87c69a2137138080a15dc83285e749db6588916f990c01ec7d06cb9e76c14b2b6275f348e412922b3080cc2008b132e7c71ad20f37508c94fdc5a2ec3efe9e9c1467011ca4ee9eee2070ab09be63e72698984ba4f7ac09f901ed77b0f6057dbf7614420788aac1fb4b199b0bc449ec767018111fc3cf2b6840f0ef8e7c33f4527cafded4beb3b076", 0xca, 0x2, 0x0, 0x2, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x88b9, r8, &(0x7f0000000300)="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", 0xfb, 0xffffffffffffff6d, 0x0, 0x1, r9}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x1ff, r2, &(0x7f0000000440)="c7cf9e351915439dd7db3be183a85f6e42e5444e3940b7b24272c60cb0021b6c84200b49b37f9c1f43054522edaaa430f7b7a4d20abbbf94cdf3be74dbf80f53b86e6d55ffdfa3c51d80a8", 0x4b, 0x0, 0x0, 0x1, r3}]) 07:04:28 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080464c4542) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, 0xffffffffffffffff) 07:04:28 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:04:28 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 3429.740237] FAULT_INJECTION: forcing a failure. [ 3429.740237] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3429.742798] CPU: 0 PID: 20083 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3429.744217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3429.745925] Call Trace: [ 3429.746484] dump_stack+0x107/0x167 [ 3429.747241] should_fail.cold+0x5/0xa [ 3429.748047] __alloc_pages_nodemask+0x182/0x600 [ 3429.749004] ? __lockdep_reset_lock+0x180/0x180 [ 3429.749961] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3429.751190] ? copy_page_range+0x28f6/0x3820 [ 3429.752119] alloc_pages_current+0x187/0x280 [ 3429.753015] get_zeroed_page+0x14/0xb0 [ 3429.753800] __pud_alloc+0x33/0x270 [ 3429.754555] copy_page_range+0x2cb6/0x3820 [ 3429.755409] ? perf_trace_lock+0xac/0x490 [ 3429.756269] ? lock_chain_count+0x20/0x20 [ 3429.757146] ? lock_downgrade+0x6d0/0x6d0 [ 3429.758009] ? up_write+0x191/0x550 [ 3429.758757] ? vm_iomap_memory+0x190/0x190 [ 3429.759633] ? downgrade_write+0x3a0/0x3a0 [ 3429.760516] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3429.761644] ? __vma_link_rb+0x540/0x700 [ 3429.762487] dup_mm+0x8b9/0x1110 [ 3429.763192] ? vm_area_dup+0x290/0x290 [ 3429.764015] ? __raw_spin_lock_init+0x36/0x110 [ 3429.764976] copy_process+0x24e2/0x6750 [ 3429.765835] ? lock_downgrade+0x6d0/0x6d0 [ 3429.766712] ? __cleanup_sighand+0xb0/0xb0 [ 3429.767613] ? __lockdep_reset_lock+0x180/0x180 [ 3429.768570] ? find_held_lock+0x2c/0x110 [ 3429.769400] kernel_clone+0xe7/0x980 [ 3429.770160] ? lock_downgrade+0x6d0/0x6d0 [ 3429.771001] ? find_held_lock+0x2c/0x110 [ 3429.771831] ? create_io_thread+0xf0/0xf0 [ 3429.772675] ? ksys_write+0x12d/0x260 [ 3429.773455] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3429.774464] __do_sys_fork+0x8a/0xc0 [ 3429.775217] ? kernel_thread+0xf0/0xf0 [ 3429.776057] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3429.777118] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3429.778160] ? trace_hardirqs_on+0x5b/0x180 [ 3429.779119] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3429.780271] do_syscall_64+0x33/0x40 [ 3429.781078] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3429.782225] RIP: 0033:0x7f6ac7956b19 [ 3429.783060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3429.787148] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3429.788867] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3429.790432] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3429.792035] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3429.793605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3429.795134] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 [ 3429.835573] serio: Serial port tty21 [ 3430.574732] serio: Serial port tty21 07:04:44 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080464c4542) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) 07:04:44 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x8000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:04:44 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xfffffff7}}, './file0\x00'}) mkdirat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x104) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:04:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x2d}, {0x6, 0x0, 0x0, 0x7e}]}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) [ 3445.618947] FAULT_INJECTION: forcing a failure. [ 3445.618947] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3445.620263] CPU: 1 PID: 20215 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3445.620991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3445.621895] Call Trace: [ 3445.622180] dump_stack+0x107/0x167 [ 3445.622575] should_fail.cold+0x5/0xa [ 3445.622997] __alloc_pages_nodemask+0x182/0x600 [ 3445.623492] ? lock_acquire+0x197/0x470 [ 3445.623924] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3445.624562] ? lock_downgrade+0x6d0/0x6d0 [ 3445.625000] ? do_raw_spin_lock+0x121/0x260 [ 3445.625463] alloc_pages_current+0x187/0x280 [ 3445.625937] __pmd_alloc+0x37/0x5e0 [ 3445.626323] copy_page_range+0x2bed/0x3820 [ 3445.626768] ? perf_trace_lock+0xac/0x490 [ 3445.627205] ? lock_chain_count+0x20/0x20 [ 3445.627696] ? up_write+0x191/0x550 [ 3445.628082] ? vm_iomap_memory+0x190/0x190 [ 3445.628529] ? downgrade_write+0x3a0/0x3a0 [ 3445.628973] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3445.629543] ? __vma_link_rb+0x540/0x700 [ 3445.629978] dup_mm+0x8b9/0x1110 [ 3445.630346] ? vm_area_dup+0x290/0x290 [ 3445.630759] ? __raw_spin_lock_init+0x36/0x110 [ 3445.631242] copy_process+0x24e2/0x6750 [ 3445.631672] ? lock_downgrade+0x6d0/0x6d0 [ 3445.632123] ? __cleanup_sighand+0xb0/0xb0 [ 3445.632572] ? __lockdep_reset_lock+0x180/0x180 [ 3445.633236] ? find_held_lock+0x2c/0x110 [ 3445.633688] kernel_clone+0xe7/0x980 [ 3445.634180] ? lock_downgrade+0x6d0/0x6d0 07:04:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 68) 07:04:44 executing program 6: r0 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x9, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="ea3b6f2cd4e3f2858cd9836ad3baf914d5af14c813505e07d3e2fbb1df04181d79efb87c2816e3be53b9745ac4e955c70cfba41985380729ec9044d290639398795bc843bade61224b8ec2e3d00fa79a1818c7ca89a1b4873a5a6add80a3ff82bdbe75ecb60f63007ae46fc880867573106d5efaa88d665d84d4c981223a41d661e7cba4f58196faeb4aa9ddfbf8f07cc41c3ac4720a5b2c540ffd21e20891f79b833d8fde2cf716ab058f0318fcd6f467", 0xb1, 0x49}, {&(0x7f0000000140)="f48a501b8665d78fbd4ac7ef1b4a993b68abdf2b558e8e9d5128a29f04", 0x1d, 0x6}, {&(0x7f0000000400)="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", 0x1000, 0x100000000}], 0x20, &(0x7f0000001600)=ANY=[@ANYBLOB="756d61736b3d30303030303030303030303031353331373437363733302c616c6c6f775f7574696d653d30303030303030303030303030303030303030303030342c646f74732c6e6f646f74732c646f74732c6f626a5f747970653d5c5b29402c646f6e745f6d6561737572652c61756469742c65c18b0796", @ANYRESDEC, @ANYBLOB=',fsname=$,euid>', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) unlinkat(r0, &(0x7f00000014c0)='./cgroup/cgroup.procs\x00', 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) r3 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) r5 = syz_io_uring_setup(0x45c4, &(0x7f0000001580)={0x0, 0x200001, 0x1, 0xfffffffc, 0x400}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r1, 0x8001}) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:04:44 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1100) 07:04:44 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 3445.634647] ? find_held_lock+0x2c/0x110 [ 3445.635182] ? create_io_thread+0xf0/0xf0 [ 3445.635620] ? ksys_write+0x12d/0x260 [ 3445.636036] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3445.636551] __do_sys_fork+0x8a/0xc0 [ 3445.636943] ? kernel_thread+0xf0/0xf0 [ 3445.637374] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3445.637936] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3445.638476] ? trace_hardirqs_on+0x5b/0x180 [ 3445.638938] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3445.639476] do_syscall_64+0x33/0x40 [ 3445.639884] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3445.640426] RIP: 0033:0x7f6ac7956b19 [ 3445.640821] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3445.642748] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3445.643553] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3445.644301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3445.645050] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3445.645798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3445.646550] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:04:44 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x8, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 07:04:44 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 07:04:44 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080464c4542) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) 07:04:44 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0xf000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:04:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 69) [ 3445.776791] FAULT_INJECTION: forcing a failure. [ 3445.776791] name failslab, interval 1, probability 0, space 0, times 0 [ 3445.779261] CPU: 0 PID: 20267 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3445.780761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3445.782543] Call Trace: [ 3445.783118] dump_stack+0x107/0x167 [ 3445.783925] should_fail.cold+0x5/0xa [ 3445.784750] ? __pmd_alloc+0x94/0x5e0 [ 3445.785570] should_failslab+0x5/0x20 [ 3445.786386] kmem_cache_alloc+0x5b/0x310 [ 3445.787269] __pmd_alloc+0x94/0x5e0 [ 3445.788067] copy_page_range+0x2bed/0x3820 [ 3445.788973] ? perf_trace_lock+0xac/0x490 [ 3445.789860] ? lock_chain_count+0x20/0x20 [ 3445.790793] ? up_write+0x191/0x550 07:04:44 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x0, 0x0) dup3(r1, r0, 0x0) [ 3445.791572] ? vm_iomap_memory+0x190/0x190 [ 3445.792608] ? downgrade_write+0x3a0/0x3a0 [ 3445.793514] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3445.794659] ? __vma_link_rb+0x540/0x700 [ 3445.795533] dup_mm+0x8b9/0x1110 [ 3445.796290] ? vm_area_dup+0x290/0x290 [ 3445.797130] ? __raw_spin_lock_init+0x36/0x110 [ 3445.798112] copy_process+0x24e2/0x6750 [ 3445.798969] ? lock_downgrade+0x6d0/0x6d0 [ 3445.799878] ? __cleanup_sighand+0xb0/0xb0 [ 3445.800784] ? __lockdep_reset_lock+0x180/0x180 [ 3445.801777] ? find_held_lock+0x2c/0x110 [ 3445.802655] kernel_clone+0xe7/0x980 [ 3445.803442] ? lock_downgrade+0x6d0/0x6d0 [ 3445.804344] ? find_held_lock+0x2c/0x110 [ 3445.805201] ? create_io_thread+0xf0/0xf0 [ 3445.806094] ? ksys_write+0x12d/0x260 [ 3445.806906] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3445.807951] __do_sys_fork+0x8a/0xc0 [ 3445.808737] ? kernel_thread+0xf0/0xf0 [ 3445.809587] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3445.810693] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3445.811800] ? trace_hardirqs_on+0x5b/0x180 [ 3445.812715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3445.813814] do_syscall_64+0x33/0x40 [ 3445.814603] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3445.815711] RIP: 0033:0x7f6ac7956b19 [ 3445.816505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3445.820425] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3445.822038] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3445.823559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3445.825097] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3445.826617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3445.828145] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:04:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 70) 07:04:59 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x5233, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3df}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x2}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x6000, @fd_index=0x5, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000340)=""/246, 0xf6}], 0x3, 0x4, 0x1, {0x0, r9}}, 0x7e7) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:04:59 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1100) 07:04:59 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x10000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:04:59 executing program 2: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private0}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="28000004100001c2c3000000000400000000000005000000000000000c0000c0080010000465e06db3a09b877f19b94219460a8d9b", @ANYRESDEC, @ANYBLOB="5dc07f5882428b8bd1bf4c5d06f04fe9295d791481adc131040127d140d0e99c9353d6f4044c4f9ed3f18bfe7dc5bab1eb8b715681cda47f106ff7f95996681ee5dfd08d38775905f2f2ac589c2242eaf951bb67fbcc83b23faea07afdd5756d4e5c0c3a924d979d39b933d01e6595e0fea421e6874457d241c1f6b5554b8839d7a86cc6d451eb8405f5d1b61b5d36a586ca8181b444af5063b1386848405ac0dd05235311248d7e3a6e8e145fff4973b046bd182c70ddc3c3e0bf8caedd04a8946dc8a4a249cce37dbcaa55ad3f7ba31d20e8024540806bd4245edc62531b804b8bf78e1cebd249a36c5c812bc9d2e755ad"], 0x28}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$mouse(&(0x7f0000000200), 0x10001, 0x22a000) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'veth1_virt_wifi\x00'}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet6(r4, 0x0, &(0x7f0000000080)) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='task\x00') fstat(r5, &(0x7f0000000a00)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000001c0), 0x8}, 0x2, 0x0, 0x1004, 0x7, 0x0, 0xfffdffff, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3a, 0x0, 0x0) 07:04:59 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080464c4542) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) 07:04:59 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x0, 0x0) dup3(r1, r0, 0x0) 07:04:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x14000, 0x100) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) rmdir(&(0x7f0000000480)='./file0/file0\x00') mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x6, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000200)="5818df6c3634893a21ea5d968616ca0cfde4b4e2ea07e2e602c971c4efa7584efcd16c769671b0af34a99b4f183410935076ecbcdedc9be82522e5389f097b64053976f3f3c2c1e0c269a1165b8424a4f62c553d23943580471f118a63beba2714b30742558a76f43061e775de342bfb1dffa59c128fe8f57f281087c36ba672197e7a2ad9076cd05ad1e199403f0d2644c718ebd46be86ad53c6bdeaff4349cba5ba68de460fa1714", 0xa9, 0x2}, {&(0x7f0000000140)="ca115073d8b65d15facc6039514f0e06b7612600002ea0c62bcc299115d35a078bb5d12cb190286ecb241047bb1711b380413a9ec475f809951471d44abed997fc3eea94fb954bbb0a78b5ee950b6cc79b40a1d0", 0x54, 0x1000}, {&(0x7f00000000c0)="fdc64587d383534f30ac1a7985eb0703f7f36ca5641b76568175f6ec159fc9f49d0b", 0x22, 0xffffffffffff1725}, {&(0x7f00000002c0)="a0c4c58ee30d8841db2aa6bc3e30397145b978e9154e9640d361b0cbd6f761722222e1aefdc8e64b0e13b5b60f61f6346437c95caa", 0x35, 0x84}, {&(0x7f0000000300)="71cfdd56e7eac419dbc1ac531688e213cf3ade5febe9d28f8c2ce4cea8a98d677ae9446d6c08170dc4f5960abdf06999ca4aac6c9b27ee45e82c05c661444086584acaeaed5f32e47c94005da61400fc205528a18e8299351a6a8f37b8732f0aee312cbdb86ec3b134a4f8c6e325ac2767613e70a7d051ec89058f4f290af163ea6d7b2fb1de46b87960fb1f05d5588777d64688c0cabe9ae3d2621b076e", 0x9e}], 0x0, &(0x7f0000000440)={[{@dots}, {@nodots}, {@nodots}, {@fat=@nfs_nostale_ro}], [{@audit}, {@smackfshat={'smackfshat', 0x3d, 'ramfs\x00'}}]}) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) openat(r0, &(0x7f0000000540)='./file0/file0\x00', 0x10001, 0x70) [ 3460.942057] FAULT_INJECTION: forcing a failure. [ 3460.942057] name failslab, interval 1, probability 0, space 0, times 0 [ 3460.944694] CPU: 1 PID: 20366 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3460.946158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3460.948193] Call Trace: [ 3460.948765] dump_stack+0x107/0x167 [ 3460.949655] should_fail.cold+0x5/0xa [ 3460.950472] ? create_object.isra.0+0x3a/0xa20 [ 3460.951582] should_failslab+0x5/0x20 [ 3460.952406] kmem_cache_alloc+0x5b/0x310 [ 3460.953404] create_object.isra.0+0x3a/0xa20 [ 3460.954352] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3460.955592] kmem_cache_alloc+0x159/0x310 [ 3460.956509] __pmd_alloc+0x94/0x5e0 [ 3460.957402] copy_page_range+0x2bed/0x3820 [ 3460.958316] ? perf_trace_lock+0xac/0x490 [ 3460.959322] ? lock_chain_count+0x20/0x20 [ 3460.960278] ? up_write+0x191/0x550 [ 3460.961075] ? vm_iomap_memory+0x190/0x190 [ 3460.961972] ? downgrade_write+0x3a0/0x3a0 [ 3460.962958] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3460.964284] ? __vma_link_rb+0x540/0x700 [ 3460.965262] dup_mm+0x8b9/0x1110 [ 3460.966088] ? vm_area_dup+0x290/0x290 [ 3460.967024] ? __raw_spin_lock_init+0x36/0x110 [ 3460.968136] copy_process+0x24e2/0x6750 [ 3460.969093] ? lock_downgrade+0x6d0/0x6d0 [ 3460.970103] ? __cleanup_sighand+0xb0/0xb0 [ 3460.971024] ? __lockdep_reset_lock+0x180/0x180 [ 3460.972046] ? find_held_lock+0x2c/0x110 [ 3460.972916] kernel_clone+0xe7/0x980 [ 3460.973699] ? lock_downgrade+0x6d0/0x6d0 [ 3460.974634] ? find_held_lock+0x2c/0x110 [ 3460.975606] ? create_io_thread+0xf0/0xf0 [ 3460.976631] ? ksys_write+0x12d/0x260 [ 3460.977560] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3460.978739] __do_sys_fork+0x8a/0xc0 [ 3460.979636] ? kernel_thread+0xf0/0xf0 [ 3460.980606] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3460.981868] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3460.983099] ? trace_hardirqs_on+0x5b/0x180 [ 3460.984161] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3460.985400] do_syscall_64+0x33/0x40 [ 3460.986293] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3460.987521] RIP: 0033:0x7f6ac7956b19 [ 3460.988436] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3460.992835] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3460.994653] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3460.996372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3460.998073] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3460.999783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3461.001517] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:04:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 3461.014852] device lo entered promiscuous mode 07:04:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000200)={{0x6, 0x6}, 0x100, './file0/file0\x00'}) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) [ 3461.080389] device lo left promiscuous mode 07:04:59 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x3f000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:04:59 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1100) 07:04:59 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x0, 0x0) dup3(r1, r0, 0x0) [ 3461.198361] device lo entered promiscuous mode [ 3461.252654] device lo left promiscuous mode 07:05:12 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 07:05:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:05:12 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:05:12 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0xb, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fsetxattr$security_selinux(r2, 0x0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x8, @mcast2, 0x5}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180), 0x5}, 0x409becb7bde85c2, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x891f, &(0x7f00000000c0)={'bridge_slave_0\x00', @ifru_ivalue}) r3 = perf_event_open$cgroup(&(0x7f0000000300)={0x4, 0x80, 0x0, 0x81, 0x0, 0xf3, 0x0, 0x9, 0x200, 0xa, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000001c0)}, 0x1020, 0x5, 0x0, 0x3, 0x1f, 0x1b4, 0x400, 0x0, 0x3, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0xf, r2, 0x8) ppoll(&(0x7f0000000240)=[{r2, 0x200}, {0xffffffffffffffff, 0x80}, {r3}, {r1, 0x10}, {r0, 0x1350}], 0x5, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0)={[0x6]}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000004c40)={0xa, 0x4e21, 0x2, @private0, 0x600000}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) r4 = io_uring_setup(0xfffffffb, &(0x7f0000005000)={0x0, 0x10c004, 0x20, 0x1000001}) syz_io_uring_setup(0x6c4d, &(0x7f00000060c0)={0x0, 0xc7f8, 0x10, 0x0, 0x1c7, 0x0, r4}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000006140), &(0x7f0000006180)) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0xa, 0x4e23, 0x1, @empty, 0x8}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000540)="4952455f34749ad13632ec10f35c41a837fac17e58ab548c2d71b0cd4160c5da7c09ad76885312b0fa6f50d4f351ced38eaa09a916b22ac9928e4ce27608f6db245a044da0935565a4df8e353a6e892e78fda357028e16298baf908ffc4169c7377db0c6f75468c8dbe53223d12360f7e1c662b41743ea3a20991ed84bc5bc0f3fe7341bfd31c4872a3cc80ae86e8404fba8a0f88b18bba9ca7a3f26c5f47ffbe1722ec5c626a06424779c329c2c33fc9e8b41360e84aabfe6f3219633829625c92bd5144223686c2b969f0d3658ad419eb49649063c4f8500e10771477f21", 0xdf}, {&(0x7f0000000640)="0e7675a0d2899b949ad4aac853ecac27dc707d8a06917d6325c5c3c61eb3e6603d9b129a233e771773c41c3108239274720c39c7533eeaf52d5e163dc3d0e644fe882027c3691811812d3fb4e46f69131bded63fbabfc16575cf9d5d4c72a2d571d0764165520c814b8e6f08b6fd09348dfa39a8c8503961c9a6fb20286a0b36f891ce7a49b73cd16cf984b94c684309a5fa26c9e08f5aaad3449b11b9c4f989bdb413dc297412e7ca39867bf933978299b0103df300b8809bb1825c54175427f8e8c2d85e8687167887132f", 0xcc}], 0x2, &(0x7f0000000400)}, 0x20000004) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:05:12 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 07:05:13 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:05:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) setresuid(r1, r1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$BLKTRACETEARDOWN(r0, 0x1261, 0x0) 07:05:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 71) [ 3474.509298] FAULT_INJECTION: forcing a failure. [ 3474.509298] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3474.512158] CPU: 0 PID: 20530 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3474.513726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3474.515570] Call Trace: [ 3474.516201] dump_stack+0x107/0x167 [ 3474.517029] should_fail.cold+0x5/0xa [ 3474.517932] __alloc_pages_nodemask+0x182/0x600 [ 3474.518987] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3474.520378] ? find_held_lock+0x2c/0x110 [ 3474.521300] ? __pmd_alloc+0x2db/0x5e0 [ 3474.522208] ? lock_downgrade+0x6d0/0x6d0 [ 3474.523144] ? do_raw_spin_lock+0x121/0x260 [ 3474.524180] alloc_pages_current+0x187/0x280 [ 3474.525177] pte_alloc_one+0x16/0x1a0 [ 3474.526082] __pte_alloc+0x1d/0x330 [ 3474.526910] copy_page_range+0x1b77/0x3820 [ 3474.527882] ? perf_trace_lock+0xac/0x490 [ 3474.528834] ? lock_chain_count+0x20/0x20 [ 3474.529851] ? up_write+0x191/0x550 [ 3474.530693] ? vm_iomap_memory+0x190/0x190 [ 3474.531662] ? downgrade_write+0x3a0/0x3a0 [ 3474.532607] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3474.533785] ? __vma_link_rb+0x540/0x700 [ 3474.534680] dup_mm+0x8b9/0x1110 [ 3474.535421] ? vm_area_dup+0x290/0x290 [ 3474.536285] ? __raw_spin_lock_init+0x36/0x110 [ 3474.537270] copy_process+0x24e2/0x6750 [ 3474.538145] ? lock_downgrade+0x6d0/0x6d0 [ 3474.539068] ? __cleanup_sighand+0xb0/0xb0 [ 3474.539973] ? __lockdep_reset_lock+0x180/0x180 [ 3474.541016] ? find_held_lock+0x2c/0x110 [ 3474.541893] kernel_clone+0xe7/0x980 [ 3474.542706] ? lock_downgrade+0x6d0/0x6d0 [ 3474.543586] ? find_held_lock+0x2c/0x110 [ 3474.544493] ? create_io_thread+0xf0/0xf0 [ 3474.545378] ? ksys_write+0x12d/0x260 [ 3474.546198] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3474.547259] __do_sys_fork+0x8a/0xc0 [ 3474.548076] ? kernel_thread+0xf0/0xf0 [ 3474.548927] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3474.550068] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3474.551162] ? trace_hardirqs_on+0x5b/0x180 [ 3474.552125] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3474.553215] do_syscall_64+0x33/0x40 [ 3474.554029] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3474.555112] RIP: 0033:0x7f6ac7956b19 [ 3474.555902] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3474.559867] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3474.561530] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3474.563041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3474.564567] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3474.566077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3474.567597] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:05:13 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 07:05:13 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x5233, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3df}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x2}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x6000, @fd_index=0x5, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000340)=""/246, 0xf6}], 0x3, 0x4, 0x1, {0x0, r9}}, 0x7e7) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:05:13 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:05:13 executing program 0: ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x3) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0/file0\x00', &(0x7f0000000140), 0x800) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x1) 07:05:13 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0xfc, 0x0, 0x8, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:05:13 executing program 7: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 07:05:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:05:28 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x3, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:05:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) r0 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x200, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000200)="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", 0xff, 0x400}, {&(0x7f0000000140)="73c25bcd88c21364f4b08489fac60eafa46254d578008c1f87aa1bde623eb9fddc8dcf566d08f83b3f747b1d24e1dc871de0d3a814cc8fb23c4eed3848f77960511a9609e20cb6dcf9a9ecb2f6477696040d894d75c0903fbba2112a2f16e53aa105746515be2b3f66c4ae8d19ad5853787812490c4bed15012a", 0x7a, 0xaa94}], 0x980011, &(0x7f0000000300)={[{'@\\'}, {'ramfs\x00'}, {'ramfs\x00'}, {'[:'}, {'!'}, {'ramfs\x00'}, {}], [{@audit}, {@euid_gt}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@pcr={'pcr', 0x3d, 0x7}}, {@seclabel}, {@smackfsroot}, {@hash}, {@smackfsdef={'smackfsdef', 0x3d, 'ramfs\x00'}}]}) unlinkat(r0, &(0x7f00000003c0)='./file0/file0\x00', 0x200) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:05:28 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x3, 0x8, 0xff, 0x7}, {0x9, 0x8, 0x1f, 0xa08e}, {0x1, 0x81, 0x9, 0x4800000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:05:28 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:05:28 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 07:05:28 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0xb, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fsetxattr$security_selinux(r2, 0x0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x8, @mcast2, 0x5}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180), 0x5}, 0x409becb7bde85c2, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x891f, &(0x7f00000000c0)={'bridge_slave_0\x00', @ifru_ivalue}) r3 = perf_event_open$cgroup(&(0x7f0000000300)={0x4, 0x80, 0x0, 0x81, 0x0, 0xf3, 0x0, 0x9, 0x200, 0xa, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000001c0)}, 0x1020, 0x5, 0x0, 0x3, 0x1f, 0x1b4, 0x400, 0x0, 0x3, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0xf, r2, 0x8) ppoll(&(0x7f0000000240)=[{r2, 0x200}, {0xffffffffffffffff, 0x80}, {r3}, {r1, 0x10}, {r0, 0x1350}], 0x5, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0)={[0x6]}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000004c40)={0xa, 0x4e21, 0x2, @private0, 0x600000}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) r4 = io_uring_setup(0xfffffffb, &(0x7f0000005000)={0x0, 0x10c004, 0x20, 0x1000001}) syz_io_uring_setup(0x6c4d, &(0x7f00000060c0)={0x0, 0xc7f8, 0x10, 0x0, 0x1c7, 0x0, r4}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000006140), &(0x7f0000006180)) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0xa, 0x4e23, 0x1, @empty, 0x8}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000540)="4952455f34749ad13632ec10f35c41a837fac17e58ab548c2d71b0cd4160c5da7c09ad76885312b0fa6f50d4f351ced38eaa09a916b22ac9928e4ce27608f6db245a044da0935565a4df8e353a6e892e78fda357028e16298baf908ffc4169c7377db0c6f75468c8dbe53223d12360f7e1c662b41743ea3a20991ed84bc5bc0f3fe7341bfd31c4872a3cc80ae86e8404fba8a0f88b18bba9ca7a3f26c5f47ffbe1722ec5c626a06424779c329c2c33fc9e8b41360e84aabfe6f3219633829625c92bd5144223686c2b969f0d3658ad419eb49649063c4f8500e10771477f21", 0xdf}, {&(0x7f0000000640)="0e7675a0d2899b949ad4aac853ecac27dc707d8a06917d6325c5c3c61eb3e6603d9b129a233e771773c41c3108239274720c39c7533eeaf52d5e163dc3d0e644fe882027c3691811812d3fb4e46f69131bded63fbabfc16575cf9d5d4c72a2d571d0764165520c814b8e6f08b6fd09348dfa39a8c8503961c9a6fb20286a0b36f891ce7a49b73cd16cf984b94c684309a5fa26c9e08f5aaad3449b11b9c4f989bdb413dc297412e7ca39867bf933978299b0103df300b8809bb1825c54175427f8e8c2d85e8687167887132f", 0xcc}], 0x2, &(0x7f0000000400)}, 0x20000004) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:05:28 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) (fail_nth: 1) 07:05:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 72) [ 3489.953888] FAULT_INJECTION: forcing a failure. [ 3489.953888] name failslab, interval 1, probability 0, space 0, times 0 [ 3489.956235] CPU: 1 PID: 20773 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3489.957632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3489.959294] Call Trace: [ 3489.959828] dump_stack+0x107/0x167 [ 3489.960568] should_fail.cold+0x5/0xa [ 3489.961347] ? ptlock_alloc+0x1d/0x70 [ 3489.962128] should_failslab+0x5/0x20 [ 3489.962900] kmem_cache_alloc+0x5b/0x310 [ 3489.963720] ptlock_alloc+0x1d/0x70 [ 3489.964477] pte_alloc_one+0x68/0x1a0 [ 3489.965244] __pte_alloc+0x1d/0x330 [ 3489.965989] copy_page_range+0x1b77/0x3820 [ 3489.966847] ? perf_trace_lock+0xac/0x490 [ 3489.967664] ? lock_chain_count+0x20/0x20 [ 3489.968551] ? up_write+0x191/0x550 [ 3489.969268] ? vm_iomap_memory+0x190/0x190 [ 3489.970128] ? downgrade_write+0x3a0/0x3a0 [ 3489.970957] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3489.972050] ? __vma_link_rb+0x540/0x700 [ 3489.972746] FAULT_INJECTION: forcing a failure. [ 3489.972746] name failslab, interval 1, probability 0, space 0, times 0 [ 3489.972863] dup_mm+0x8b9/0x1110 [ 3489.975723] ? vm_area_dup+0x290/0x290 [ 3489.976536] ? __raw_spin_lock_init+0x36/0x110 [ 3489.977469] copy_process+0x24e2/0x6750 [ 3489.978256] ? lock_downgrade+0x6d0/0x6d0 [ 3489.979110] ? __cleanup_sighand+0xb0/0xb0 [ 3489.979955] ? __lockdep_reset_lock+0x180/0x180 [ 3489.980908] ? find_held_lock+0x2c/0x110 [ 3489.981740] kernel_clone+0xe7/0x980 [ 3489.982483] ? lock_downgrade+0x6d0/0x6d0 [ 3489.983307] ? find_held_lock+0x2c/0x110 [ 3489.984123] ? create_io_thread+0xf0/0xf0 [ 3489.984975] ? ksys_write+0x12d/0x260 [ 3489.985750] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3489.986739] __do_sys_fork+0x8a/0xc0 [ 3489.987483] ? kernel_thread+0xf0/0xf0 [ 3489.988288] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3489.989342] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3489.990379] ? trace_hardirqs_on+0x5b/0x180 [ 3489.991249] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3489.992299] do_syscall_64+0x33/0x40 [ 3489.993045] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3489.994056] RIP: 0033:0x7f6ac7956b19 [ 3489.994803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3489.998498] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3490.000021] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3490.001487] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3490.002926] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3490.004368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3490.005800] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 [ 3490.007335] CPU: 0 PID: 20767 Comm: syz-executor.2 Not tainted 5.10.176 #1 [ 3490.008738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3490.010392] Call Trace: [ 3490.010922] dump_stack+0x107/0x167 [ 3490.011654] should_fail.cold+0x5/0xa [ 3490.012442] ? getname_flags.part.0+0x50/0x4f0 [ 3490.013350] should_failslab+0x5/0x20 [ 3490.014104] kmem_cache_alloc+0x5b/0x310 [ 3490.014923] getname_flags.part.0+0x50/0x4f0 [ 3490.015802] getname_flags+0x9a/0xe0 [ 3490.016553] __x64_sys_execveat+0xd6/0x140 [ 3490.017398] do_syscall_64+0x33/0x40 [ 3490.018147] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3490.019166] RIP: 0033:0x7fbd16ed8b19 [ 3490.019905] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3490.023556] RSP: 002b:00007fbd1444e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 3490.025091] RAX: ffffffffffffffda RBX: 00007fbd16febf60 RCX: 00007fbd16ed8b19 [ 3490.026512] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffffff [ 3490.027926] RBP: 00007fbd1444e1d0 R08: 0000000000001100 R09: 0000000000000000 [ 3490.029354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3490.030768] R13: 00007ffe7417b97f R14: 00007fbd1444e300 R15: 0000000000022000 07:05:28 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:05:28 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:05:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:05:28 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 07:05:28 executing program 7: syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), 0xffffffffffffffff) pipe2(0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r0 = creat(0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') r2 = pidfd_getfd(r0, r0, 0x0) r3 = openat$incfs(r2, &(0x7f0000000280)='.log\x00', 0x2002, 0x2) readv(r3, &(0x7f0000001700), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x8}, 0x0, 0xffffffffffffffff, r1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r5 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x101, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000100)="5a8f6a4742ec992f9e9b821cd72a1b17d5bdc4bccfc62e24cbfefcc01ecca242f3860cef3bc4197b08e119b7d483a6fe68f96edb0599bde87d3a51df483fc15dccdabf32eec48b881a335721859fea40d528a385c52cd541d395f13d2077ea81564e6ebe5157d7d0a0e03a8eb7c388f34000f4839b443b9a597bdf5033632c601610bb6083552e1f8c4a31ef40f34415b40734331e3715f0cf5e5442ed8c800a4a63690d43", 0xa5, 0xec}, {&(0x7f00000001c0)="f8a55073f7ef2d0b89cdc3e96a0cc3ffa56358b0ac945e18b5fb9d803a6c313067ac40de74c132773b114b6bef33205e35358ad16e7972e00cdbe9fccee0cf54ffa10c0d4f21d6423cbfc00925e2d9e8428fd29379d67f05a933fc8eec2766512bfa70d40101d7904d61a847cc4e40994364bd54d9018f0146a3e4e10165ad3796e3c2fd1fd0851654c125767aff0c48", 0x90, 0x4}, {&(0x7f00000002c0)="222b33322765ab332b264cfdd5bb3777f767d00344cddee093c3be46d9ebb542fcb97ecf585ea64fcc4fd84633863ccdb94be64a", 0x34, 0xfffffffffffffd72}], 0x804, &(0x7f0000000440)={[{','}, {':'}], [{@uid_gt}, {@context={'context', 0x3d, 'unconfined_u'}}, {@obj_type={'obj_type', 0x3d, 'mountinfo\x00'}}, {@fowner_gt={'fowner>', 0xee01}}]}) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @buffer={0x300, 0xa3, &(0x7f00000005c0)=""/163}, &(0x7f0000000040)="4feb7dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) 07:05:28 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:05:28 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) r2 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x9, &(0x7f0000000100)=[{0x1e3, 0xcc, 0x3, 0x2752}, {0x4, 0x6, 0x2f, 0x101}, {0xca2, 0x1, 0xf4, 0x7f57c8ca}, {0x37, 0xff, 0x40}, {0x219, 0x0, 0x8, 0x3}, {0x4, 0x2, 0xff, 0x8b2}, {0x3f, 0x6, 0xa6, 0xfffffff8}, {0x81, 0x2, 0x1, 0x3}, {0xf801, 0x3, 0xb1, 0xffff}]}) fsetxattr$security_selinux(r2, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:05:28 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) [ 3490.272426] nfs: Unknown parameter ':' 07:05:28 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:05:28 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:05:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 73) 07:05:28 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 07:05:28 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 3490.349909] nfs: Unknown parameter ':' [ 3490.421112] FAULT_INJECTION: forcing a failure. [ 3490.421112] name failslab, interval 1, probability 0, space 0, times 0 [ 3490.423453] CPU: 0 PID: 20981 Comm: syz-executor.1 Not tainted 5.10.176 #1 [ 3490.424845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3490.426498] Call Trace: [ 3490.427034] dump_stack+0x107/0x167 [ 3490.427768] should_fail.cold+0x5/0xa [ 3490.428552] ? create_object.isra.0+0x3a/0xa20 [ 3490.429467] should_failslab+0x5/0x20 [ 3490.430230] kmem_cache_alloc+0x5b/0x310 [ 3490.431046] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3490.432253] create_object.isra.0+0x3a/0xa20 [ 3490.433136] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3490.434161] kmem_cache_alloc+0x159/0x310 [ 3490.435002] ptlock_alloc+0x1d/0x70 [ 3490.435738] pte_alloc_one+0x68/0x1a0 [ 3490.436524] __pte_alloc+0x1d/0x330 [ 3490.437260] copy_page_range+0x1b77/0x3820 [ 3490.438107] ? perf_trace_lock+0xac/0x490 [ 3490.438936] ? lock_chain_count+0x20/0x20 [ 3490.439810] ? up_write+0x191/0x550 [ 3490.440551] ? vm_iomap_memory+0x190/0x190 [ 3490.441398] ? downgrade_write+0x3a0/0x3a0 [ 3490.442250] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3490.443340] ? __vma_link_rb+0x540/0x700 [ 3490.444163] dup_mm+0x8b9/0x1110 [ 3490.444878] ? vm_area_dup+0x290/0x290 [ 3490.445662] ? __raw_spin_lock_init+0x36/0x110 [ 3490.446583] copy_process+0x24e2/0x6750 [ 3490.447384] ? lock_downgrade+0x6d0/0x6d0 [ 3490.448242] ? __cleanup_sighand+0xb0/0xb0 [ 3490.449094] ? __lockdep_reset_lock+0x180/0x180 [ 3490.450035] ? find_held_lock+0x2c/0x110 [ 3490.450853] kernel_clone+0xe7/0x980 [ 3490.451600] ? lock_downgrade+0x6d0/0x6d0 [ 3490.452435] ? find_held_lock+0x2c/0x110 [ 3490.453247] ? create_io_thread+0xf0/0xf0 [ 3490.454081] ? ksys_write+0x12d/0x260 [ 3490.454857] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3490.455830] __do_sys_fork+0x8a/0xc0 [ 3490.456591] ? kernel_thread+0xf0/0xf0 [ 3490.457376] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3490.458430] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3490.459451] ? trace_hardirqs_on+0x5b/0x180 [ 3490.460314] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3490.461334] do_syscall_64+0x33/0x40 [ 3490.462080] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3490.463084] RIP: 0033:0x7f6ac7956b19 [ 3490.463832] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3490.467451] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3490.468943] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3490.470329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3490.471712] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3490.473105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3490.474491] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:05:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fork() (fail_nth: 74) 07:05:43 executing program 7: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 07:05:43 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x90) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x2000, 0x8a) 07:05:43 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:05:43 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) socket$packet(0x11, 0x0, 0x300) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r0, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1102) 07:05:43 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:05:43 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) [ 3504.746683] FAULT_INJECTION: forcing a failure. [ 3504.746683] name failslab, interval 1, probability 0, space 0, times 0 [ 3504.748429] CPU: 1 PID: 21030 Comm: syz-executor.1 Not tainted 5.10.176 #1 07:05:43 executing program 6: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000008900)=[{{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/136, 0x88}, {&(0x7f0000000080)}], 0x5, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000001540), 0x6e, &(0x7f0000001780)=[{&(0x7f00000015c0)=""/147, 0x93}, {&(0x7f0000001680)=""/202, 0xca}], 0x2}}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000017c0)=""/1, 0x1}], 0x1}}, {{&(0x7f0000001840), 0x6e, &(0x7f0000004c80)=[{&(0x7f00000018c0)}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/238, 0xee}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/52, 0x34}, {&(0x7f0000003a40)=""/250, 0xfa}, {&(0x7f0000003b40)=""/87, 0x57}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/130, 0x82}], 0x9, &(0x7f0000004d40)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x1a8}}, {{&(0x7f0000004f00)=@abs, 0x6e, &(0x7f0000004fc0)=[{&(0x7f0000004f80)=""/51, 0x33}], 0x1, &(0x7f0000005000)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{&(0x7f0000005080)=@abs, 0x6e, &(0x7f0000005400)=[{&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000005200)=""/139, 0x8b}, {&(0x7f00000052c0)=""/237, 0xed}, {&(0x7f00000053c0)=""/39, 0x27}], 0x4}}, {{&(0x7f0000005440)=@abs, 0x6e, &(0x7f0000006680)=[{&(0x7f00000054c0)=""/19, 0x13}, {&(0x7f0000005500)=""/122, 0x7a}, {&(0x7f0000005580)=""/4096, 0x1000}, {&(0x7f0000006580)=""/229, 0xe5}], 0x4, &(0x7f00000066c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{0x0, 0x0, &(0x7f00000088c0)=[{&(0x7f0000006700)=""/214, 0xd6}, {&(0x7f0000006800)=""/4096, 0x1000}, {&(0x7f0000007800)=""/166, 0xa6}, {&(0x7f00000078c0)=""/4096, 0x1000}], 0x4}}], 0x8, 0x40010101, &(0x7f0000008b00)) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) r3 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x8000, 0x81, 0x257c}, 0x1c) r5 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, r4, 0x80, &(0x7f0000008b40)=@isdn={0x22, 0x40, 0x64, 0x1, 0x6}, 0x0, 0x0, 0x0, {0x0, r8}}, 0xa8e7) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, 0x0) r9 = socket$packet(0x11, 0x0, 0x300) r10 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r9, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, r1, 0x8001}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 3504.749471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3504.750947] Call Trace: [ 3504.751360] dump_stack+0x107/0x167 [ 3504.751912] should_fail.cold+0x5/0xa [ 3504.752489] ? vm_area_dup+0x78/0x290 [ 3504.753076] should_failslab+0x5/0x20 [ 3504.753643] kmem_cache_alloc+0x5b/0x310 [ 3504.754265] ? lock_downgrade+0x6d0/0x6d0 [ 3504.754903] vm_area_dup+0x78/0x290 [ 3504.755452] ? _cond_resched+0x12/0x80 [ 3504.756044] ? copy_page_range+0x24fe/0x3820 [ 3504.756729] ? vm_area_alloc+0x110/0x110 [ 3504.757348] ? up_write+0x191/0x550 [ 3504.757889] ? vm_iomap_memory+0x190/0x190 [ 3504.758533] ? downgrade_write+0x3a0/0x3a0 [ 3504.759162] ? anon_vma_interval_tree_insert+0x277/0x450 [ 3504.759982] ? __vma_link_rb+0x540/0x700 [ 3504.760632] dup_mm+0x44d/0x1110 [ 3504.761178] ? vm_area_dup+0x290/0x290 [ 3504.761773] ? __raw_spin_lock_init+0x36/0x110 [ 3504.762501] copy_process+0x24e2/0x6750 [ 3504.763107] ? lock_downgrade+0x6d0/0x6d0 [ 3504.763768] ? __cleanup_sighand+0xb0/0xb0 [ 3504.764409] ? __lockdep_reset_lock+0x180/0x180 [ 3504.765140] ? find_held_lock+0x2c/0x110 [ 3504.765750] kernel_clone+0xe7/0x980 [ 3504.766338] ? lock_downgrade+0x6d0/0x6d0 [ 3504.766985] ? find_held_lock+0x2c/0x110 [ 3504.767612] ? create_io_thread+0xf0/0xf0 [ 3504.768262] ? ksys_write+0x12d/0x260 [ 3504.768865] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3504.769641] __do_sys_fork+0x8a/0xc0 [ 3504.770219] ? kernel_thread+0xf0/0xf0 [ 3504.770843] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3504.771668] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3504.772493] ? trace_hardirqs_on+0x5b/0x180 [ 3504.773164] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3504.773921] do_syscall_64+0x33/0x40 [ 3504.774483] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3504.775241] RIP: 0033:0x7f6ac7956b19 [ 3504.775799] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3504.778624] RSP: 002b:00007f6ac4ecc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000039 [ 3504.779787] RAX: ffffffffffffffda RBX: 00007f6ac7a69f60 RCX: 00007f6ac7956b19 [ 3504.780890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3504.781988] RBP: 00007f6ac4ecc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3504.783078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3504.784159] R13: 00007ffd01588daf R14: 00007f6ac4ecc300 R15: 0000000000022000 07:05:43 executing program 5: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8080464c4542) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 07:05:43 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) io_setup(0x3e7, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000080)="a1", 0x1}]) 07:05:43 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x40, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x16) [ 3519.377935] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88801b42dc00 (size 512): comm "syz-executor.2", pid 21036, jiffies 4298171663 (age 22.054s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 a0 75 00 00 c9 ff ff ..........u..... backtrace: [<00000000c4645833>] do_seccomp+0x2da/0x2600 [<00000000bd6fa5cd>] do_syscall_64+0x33/0x40 [<0000000088f1beb6>] entry_SYSCALL_64_after_hwframe+0x61/0xc6 BUG: memory leak unreferenced object 0xffffc9000075a000 (size 4096): comm "syz-executor.2", pid 21036, jiffies 4298171663 (age 22.054s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000bcee04aa>] __vmalloc_node_range+0x574/0x9e0 [<0000000006c363d1>] __vmalloc_node+0xb5/0x110 [<00000000e1b7c347>] bpf_prog_alloc_no_stats+0x32/0x2c0 [<00000000e45f7445>] bpf_prog_alloc+0x2c/0x230 [<000000009e05e5f7>] bpf_prog_create_from_user+0xad/0x2f0 [<000000009ea32ea6>] do_seccomp+0x31f/0x2600 [<00000000bd6fa5cd>] do_syscall_64+0x33/0x40 [<0000000088f1beb6>] entry_SYSCALL_64_after_hwframe+0x61/0xc6 BUG: memory leak unreferenced object 0xffff88801a9ec800 (size 1024): comm "syz-executor.2", pid 21036, jiffies 4298171663 (age 22.054s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000005fddcd3d>] bpf_prog_alloc_no_stats+0xb9/0x2c0 [<00000000e45f7445>] bpf_prog_alloc+0x2c/0x230 [<000000009e05e5f7>] bpf_prog_create_from_user+0xad/0x2f0 [<000000009ea32ea6>] do_seccomp+0x31f/0x2600 [<00000000bd6fa5cd>] do_syscall_64+0x33/0x40 [<0000000088f1beb6>] entry_SYSCALL_64_after_hwframe+0x61/0xc6 BUG: memory leak unreferenced object 0xffff88800e66ac00 (size 512): comm "syz-executor.2", pid 21036, jiffies 4298171731 (age 21.986s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 dc 42 1b 80 88 ff ff 00 a0 76 00 00 c9 ff ff ..B.......v..... backtrace: [<00000000c4645833>] do_seccomp+0x2da/0x2600 [<00000000bd6fa5cd>] do_syscall_64+0x33/0x40 [<0000000088f1beb6>] entry_SYSCALL_64_after_hwframe+0x61/0xc6 BUG: leak checking failed VM DIAGNOSIS: 07:06:05 Registers: info registers vcpu 0 RAX=ffffffff83e4c080 RBX=0000000000000000 RCX=ffffffff83e3415c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e4c688 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff8566fbc8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e4c08e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa27fe40bd0 CR3=000000000e8b6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=000000000000000041841783c0000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e4c080 RBX=0000000000000001 RCX=ffffffff83e3415c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e4c688 RBP=ffffed100112d000 RSP=ffff88800897fe70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8566fbc8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e4c08e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb10ef180 CR3=000000000e37e000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=656a626f206465636e6572656665726e XMM02=2932313520657a697328203030636432 XMM03=3220646970202c22322e726f74756365 XMM04=2e2e2e2e2e2e2e202030302030302030 XMM05=20303020303020303020313020303020 XMM06=65747962203233207473726966282070 XMM07=32322065676128203336363137313839 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000