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", 0xffff}, 0x38) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) close(r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001580)={&(0x7f0000001540)='./file0\x00'}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) syz_clone(0x20003000, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x452, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}], 0x5, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x453, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x454, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:15 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 3: syz_clone(0x32230300, 0x0, 0xfffffffffffffd0a, 0x0, 0x0, 0x0) (async, rerun: 32) r0 = syz_clone(0x10000, &(0x7f0000000000)="1c027c12cde0bf28fbabb35d5fca4429794b1f32c3f34056e88b79f80e71e9b8675a926c3e817de0665d3ce3d6f5fa53d82396f6157e3ede0fb27a64ac70c8ee779337ee4e2aaf47a008ebcf271eea53db2189cb820089b13b34cbf9c2fed4b39446784de726ea8d2260be4b3d3ec0659b739f015dafc4dd8a9ce8da2d14cb12ed79b21f45ae0501f7fc6abcbde5b8", 0x8f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="46f79ba5f986d48784f3f42c16c60e1713b18cbdc4bf7edac1cde134742ff168d72d45f41bf03655ae1ab3af8ed199c3d292cf42542b088f95d42757f08f43478067a18fffa9d0332b85f336062aa1ec6bb8fac0db88411aa8b0f02aea9b96ef95013fd5a07ea6ac485bcc24d5a6fec4fb03819732f73c67973c9b27b8e632061f9a52df4412ab9bb393f7a1b2ca46703148079d496ce5b1839e294a0e58c522a6edb2b66191d769ee") (async, rerun: 32) r1 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) r2 = perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0xc, 0x6, 0x9, 0xdd, 0x0, 0x3ff, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffff8000, 0x2, @perf_bp={&(0x7f0000000380), 0x9}, 0x18, 0x5, 0x3, 0x9, 0xfffffffffffffffa, 0x2, 0x3, 0x0, 0x1, 0x0, 0x9}, r0, 0x7, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000300)={0x4, 0xfffffffffffffd0e, 0x81, 0x5, 0x5, 0x1, 0x0, 0x7, 0x9228c, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x6}, 0x6001, 0x8, 0x7, 0x3, 0x8242, 0x1, 0x81, 0x0, 0xfffffff8, 0x0, 0x3}, r1, 0x9, r2, 0xa) r3 = getpid() perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x5, 0x4, 0x3f, 0x9, 0x0, 0x1, 0x4008, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x31, 0x1, @perf_config_ext={0x3, 0x3}, 0x4000, 0x7fffffff, 0x5, 0x2, 0x891, 0x7, 0x9, 0x0, 0x3, 0x0, 0x7}, r3, 0xe, 0xffffffffffffffff, 0x8) 09:21:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}], 0x4, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x455, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:15 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0xa7}, 0x8) 09:21:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}], 0x3, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200080, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000012c0)={&(0x7f0000000080)="4d66b3e392201aece3823afcf26f1c5ec70c9d6912efbb32ed55f7f8b7d29f32457622226038aca01d855f9afd9036d70bd841674f69bd0af2f048a6c3da62bd6e3a2a5f45ce43e652666fb454e52a391e13cc14985101810340c0b93ca1d55da435a1aa2c637c307fc750030e617ba773e0c98d0a8d2143db34b2d0786b6b81f2f4a0b7c8a85e76448f9625bb876afa693a421db7d2c65f4512fba545d28d9ac730e2d2e78f57a79cff6ebf03ae444012610be966844e5d0a113ebcae6dfee9fa9d20550a00"/207, &(0x7f0000000180)=""/105, &(0x7f0000000200)="a9ffadf3a5261fe1a601c44b4f79fb8bfe865b7b8433f5107ed1dafa614f2ad2c21f5e3962951b27664c94d4d9acdd2f7a81c6167641fe5bc8a9d52d30e1b4f6d6428821753076035be6afd59a7167adf4f7b0e38c25fa5df2a9484b449f990af96e8f9a417d81698ee371cf2dea89db961840c68f8e7d71375a780261d482b23f9a4f03078fec15", &(0x7f00000002c0)="0a6c1db419cc3ddcc969cf7c9e5fe2808d2a78f7f1b7dd06dd47ebdcaec47591bf4f8d245a936a1238349b983014e908bb01c4f4ac692e889cb009dbf66f23da2bd9495776e39bcbe8c7ca4a78fa3d03f47a77bdbd944b210fb9eec3d58fb49c3ebde0886b8ab6d2361ddc82a85173277ea0354ccb5f327358bbfcf8d540fce178311ea7d8997ab315de5903c9ba7e3cbe73fe2f8ee213c7e1a76a0cc28904d79352e633f714792adcc277ec299cd87c2c99a9f640a9a7c0369855d1d4927753bf41f345c2696d315dfcf051975672860c2dac72dc7e61d8a18deea0898785f12354b236dd60c1dc59c818d68423c01cb47cac7f5ec27780b48f08071b5806a7deb54467a2cd2b7ed23d04825c326dee06a8d630a3d5ff2b32c162874f3e9227f7af4dd9309d58fa8c3ce2e96de59c816a01b6dd8d179d5c0281db5f7393d15842e56109c3f04f80ee0c655dc120a942eef7ede1a977649f0ba881060b58226a0b7c1349d35d35217eb3ee906d01f230ccbe84308b79ec327aaafda50fb2de956b5ad5e71d43cb9ef54aaf9caf9ee95a58bcc1b4cc9421e5ae7f189b21808d459c0486f9d4d4b4a161a8d74cdfaa195b7e305154f2fac2bd6aee2483d68f2126da36aae8b3ee16a6a930367526de4784bc97477ceec21760d7841bd1f8981bbdd68529387163d9dc5cd582ff1e5a618053727e85f9fcbffa3feee33f3dd1b895f5615adbfae0888df7f68e64cfc52d33d7bf6a3b3de5554cf302b407de42e24389770f84259b85e3b858bbbf79f886de6b964858d29f2cf33c0abe4c7851566bae548a9173a55863ec90fe4c96cd0bd4ba166713485e4053887ef97a6ce81ab3af0cac07aee7542e09db251f66edd8b09584740401b16413686a909d55e392b2805ae2dec3f68b246616422dbaf9ba99962f4f82504bcb684efe26a50cd2791434a1133797685f09ac78c990965e8481bf13c1448e20f5c45a506cacdb934757185fb8bcdfa9cdf9da4670ccd449b79fc70f837548e5616e61a5280bb622c0c0b6da3f201669762d3f3088e48c76d5d931d5b5b81a842aba84c7e145892232f5d23aa6769a72279cbdb6db0cdc164de52e9f579a85a1a1be254cc862f64718ed75cb042ca4ab17b349e3544b5e50c9ee7035eaec0286732770a6f84547ffeaa9321ecd26b8937b85bb54e1436f396d0be85bd4e953ea260df3f4971aa59c74e98afe7e0ae173dc12918c0156acdad7205c853c50dcad1287ef6b62745df915d05fe25da4a159acf04f4a53fd82f165fdb336376ff661538ea54175b5c08b51fd7ff8391372a0ccba75b35ce7c6b515670c2183bdaefc076bb22e7fd4e9b8c990fdd25c95a1c441747849e0daaecec413159d8f4436cbdb47a4d8ec807eb3df23fa9cf6a0b8138457b91042d7aa9f7d197c778e0bb4374e24ac57cca9651abb71ddb8ce898dcf258c635b14c1f0a27eb125248f99705d2f918ae139b19cfd3d271bd8870b889b474aef5bc1ef413eccd584bc47f3efbc0cee3765b44ce4790ea0739a6d5b50dc63d0fcf3a6179fa97f3e1cb1a4c622788eba749f941e1428ce636d4237cec9dc781d03815867dfd2d04ca8f439bbf036c0cf154594df988f1d60986b0961eb6191cadfab2adc6de3d88066a83a2f43ce4de8fb0e96cb4fd95c13523dc8aa154ec53f1fa48e0c83cb600b14e70b8172b2f354386e2ec8d0e069c473b82932a4032b1046d84de6c2c2695e1472d75e4705d7aade08e635bd4080446df77b533ac2ef415ee606a679394d76534a1f47ec847cd255dfb64faa24b4b1bb90af26741441fb9c75e86208e99b7a859ffc5daa829480dccf08ef5437f99710dee16e423d560ad8fbae0efb549d04379f4ecff1e909a9f01767771202fe82afc4dd5e5c65e94b1fbf4a41c2ba524075295288e07b96e797de382f3ad19e5278c3273e384a144c714fab7035610dfc02c5dcbc706b9b9e6acce44eaef8bf4618ac21de6707e909b36991f230627d8e9683580be85e890171d8f071db588d0a9f33cef3c3bf54083ddc510605bce4446f26261c953b5bb933b7be34a9f8b5ea0a92f1edf54ec584e139c4dba2a701c549b00805e0b78a1b7ba84daae0d792c940711679b7f3f627f432066826233e337ba46771b58d519583d49cc732ca37cc6e8c5e91e7b93ef186b1c77c04bf8bc0d33e4d5e237c7ff4291c4ad11bd179994de2359e21ebf70cc9bca9b6be194a0f349f2217391d85fae3c57b2cc2da7798a12e4007e37540c3ba33ef12178f1b7afa3ed09195ab8996a2eb69af5b7e2b30f944b2df580507fa43ac9f28d1b883c476075c989c68dc9f2dab00486d728929d58ad06458b8b58bfa2bbb258d7bcd4403609f119b73f6216f68b6756b3e02f12803dea9e74b2e86f417ef901b5b96aabb43f9f16b5179c9a7d1fb652fd31f5186a7f5f0f90d595f3a8c1f9e0679445ddf434ee223b61edac975185d6ac0089a315212f36771816ac7a684bb8eb858f8717aa05a4804dcf2358bfe554283379071434f7cc07acc703912e0209293d64bb37a0ed044da0d765fb47a985d6e84ff78fc70f1614f8cc6cd77020c93842f8d0b25407ca4f895d515b0f167f73e5eb807b0f35cda295fe4e1e96cf4660f50cbe2c0752c8b5f4796a370829a36cb41d60aaa6544a6d7a7260b8b4e7199f7f9b0cff5a15d62ec86e4ca4b9cf45fcb5093a257769ed5f373b49adcbafc9c0b77c0c9235ac14d6261a6a261a3cd278bfd7d08e0befc7685bf16e1b9a9782fbe7f781a7a8cbe247e32c6642d462962baad0f6de382323b809deb19534230c73dd022166363655b95acc32b1fdace97c6c05d090022b5ea0dc0d1445a6849c0e74e9e1d8a5efb52f073f343b81860131cc2f72c406d63199d0d19ce8792031226c8a6b6975fe4b81b330028f8468918487de0dea567041f0a5eefb0248f1d405f33cdb0810250a8ec6a086e1a21e2e4254d6fff229ef76f9a1f8a071c19188b3572d95d6e22a8ea2bbfe3b87eb09fbf9ddbbf5741525ce5ca50ce486aed8759c28b1514570888c026ccd142565c6a42139046930594c24859f950a174025a0eaada8533c56fb0bb5bee577a16097cd614a319ee092a3d368e251bd99274ba5d4205f8bcd87154a7001b62024a6905f75bee78bccd5ae4c42c797572045618e2e57e2417c97b1e9b171fcb971a9bafa35066a5ace6c7bb1d1120a6efe6446849650bc3bda911bd29e12f2f3afad0d387c3d976a2fc3346468176670a324833bbaac77e3b2632d9b59366b4eacaedc1d632784f4eab8759f2127b6e8c47964d035da55d242c888bba3de52865c981f9dd48fa6420c27569c22a5731aff3d5b09a3c1ebfea9f7ce6fc4c8c551605725b9bc2c5e31caceae222b79cf8f5989e433295e98f3965119737f341b082c3034bf5dec10412854969d74dec99484463efee71a19b6bd38138bbde2f0f0092dcfa986c63e235262249da1a3fcf40e60a6f8b27df86da6336b69d7e25c88c5c2caa859e1810a2211d182c4e2626ed50bb02fcf00cbe6e5e2abdd14a1143c10ef9b6e43378217c8e6851110fccbaa7511638ba1a1130c907a7151e7fb7c30892b46bf347e214a37ba58842e8f710e8e373ff92073bf4f12eba58c47948db95515cabed69b93561be596e59537f80082dfbb4fea6548fb2b111e3ee9fd6a68d67152e14c3baaf5d46e272987a0f2982cd1242e12ce617ef7ebdc759351d9ae9c854e8cc5d344a005803968409655bdda908848164687c7b7c91a3fe56b7c4f03c22b78bb076c834a16930a295e3f1d512e043aa28ab718614d6f15542565bb4692747153ce1a0be0acaf1d3db69362b19ab672f0b45c05057cf0c7599fdf84ef185ca0d66e637c72dc01b80ee4c6e3379e3866c11b42d67aaaadd3ef820697d49bafe158d369fc402217316cb9ab2b8c4690760beb8abe7eb3e23acff6646d0b0cded4c5e340039f445dea4439a91557c4c11aef9409eec15d04d885e4af95b51e96b5b817ff8c14c137f853eefbbdfeb6a3f906c8dd1fedddcf486791e169aa4dc9e05654c0175796d2ff40e45c58dd1cf5f931f8677586f040c53c7a9492452a19a05bba3881322c40448d09d27cd32fb109393db6f703232b92aebbe5025ca6adfb7fab3b72703d584b579c4430c878a2614310d9af4bc2c246e87be48ba560bbe8ba48dcc34fb7e981bac74054f8919c18433fccc403af0c73d6030803c9e744729f5ef626d3b39f2c31192f391ed35b860f7f6209cd8c4f70fc19fce3136c4d8642e16c6b3b014822b2a9268ade039a96fb728a272453bdc5245da9b4594be0273c4a0edd20935183eeccfa72ddb2058142ce40e646faae25cc90b26ed8126d2b0c709e2c00a2dfc9caf8537491654e55b6840ee56ec09e5ca9682b1cad8a14e73098e095f672eee045233c668b1dc97b9179516081d8e8baeabd14e58413dc2a675332af3fef747f44ad8922d985233a140af95b7ce7b897d90ab32792adde9794cc83d2dcaa18c0caa6bc77d207f69860c89656839e6c4248b2052ab21b69ee9cee06be1d72fc59e7db14015cd99edeb72bc7d4af1c2d8cd39475ecda372e61fb87efc2443d175d0a3bb0d294523f6ab92716adfffde37487ad68330b3a4c068d6bf2ac10608668df2b374e012796f010f9f9cdb89a26ac4818646d2d5274ee65157e6ac3d370eb7bb7c06b4f0fbed0db984f145a115aab23be41e98b3a52dbffb63ab3b248b2bd1a8383fa0d00793e464f4718d6ae86cf4bc18028104146a73920704f0775f20b165483a7533e0020d2bb575f59d8adbee6a990376359e29f5ed17cf0b4efb32cf493d26caa553ecbbe614203fc44b80a53f4333e41703aeb4213970e1cb4e00c86d4b8b1de3696e55071ec71a0abe27052ac0066b5abf85ced30dffdfd669dbd26950ad247a8149be704638dae5e3828d48c7d593b6679ea88efbd09f0ff50ba86a611490c9b30579fa28ef2f56fcfc608ff3e1d89324daf05e49996eb58493b10dbee20abad9b8f17671b4e7ed2b76ee4b3a6ecbecd104148fdbd3975921be173887d5cfeb96ab82e21d97219d04746ee83cb9a4283725e3fd1bf22c7f93d9bc442f750bcd6b0525b51b0083001c9bec7077697565a96bc1fa2ba722a2ec13978624c6e2baae84219b347a492b53b2668b008dcf333553c6ae19877e2bb6c8c7be11c6df968eb356dafc7c3fb53158fcdb702aa8f17703b3c5c9d42b6cc0e82f2a768d4a38fd5e16f40f8f5deab018964a1e1564bf32dd77e4117d2e48f9c27939f029b848f2799c64e9161d6e621786a4b7a9ef613d27bff29a3a37d22cd8cd65dbf56de6e909df5723b29e1b99739b549dda3e6eb22d52423856b9d1e309a6cb56710257fdaae67ac4b2d35579a81ed15f6a04c059c387d1e1528b16b2c9f49f8c503b64dabc77d10c26c55a31eff75e97557842d2b56300df42dbf312d51729f665fec71fe2b75467fbf20ab6dc5392c75f29b08ed3dce4e0dc078c67aa8e9fe5587cefd5aa7b61970631c40cb0951dcdf69b0a0894d57882e1b7813a0b6ee292b47ecb20430c4b9f5e2994d66804acdcaa7984c44eaeb98537a1cbe10200341a10fbaf845c67a836573e13d9b5a4482cf8925ea270f11ef80006bd0b617ddf85934944c13f082c5a061bb924e82d133c675e5671e867b434f46419a03261c4cb824e424ef90ed313dafe8252d2171199bf0c71959e2a18c8057eec1b61e1e7dfbabea8dc0834700a526178f8e83367d2c1cbc1dccc7ef479a4", 0xffff}, 0x38) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) close(r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001580)={&(0x7f0000001540)='./file0\x00'}, 0x10) syz_clone(0x20003000, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x456, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}], 0x2, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 3: syz_clone(0x32230300, 0x0, 0xfffffffffffffd0a, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x10000, &(0x7f0000000000)="1c027c12cde0bf28fbabb35d5fca4429794b1f32c3f34056e88b79f80e71e9b8675a926c3e817de0665d3ce3d6f5fa53d82396f6157e3ede0fb27a64ac70c8ee779337ee4e2aaf47a008ebcf271eea53db2189cb820089b13b34cbf9c2fed4b39446784de726ea8d2260be4b3d3ec0659b739f015dafc4dd8a9ce8da2d14cb12ed79b21f45ae0501f7fc6abcbde5b8", 0x8f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="46f79ba5f986d48784f3f42c16c60e1713b18cbdc4bf7edac1cde134742ff168d72d45f41bf03655ae1ab3af8ed199c3d292cf42542b088f95d42757f08f43478067a18fffa9d0332b85f336062aa1ec6bb8fac0db88411aa8b0f02aea9b96ef95013fd5a07ea6ac485bcc24d5a6fec4fb03819732f73c67973c9b27b8e632061f9a52df4412ab9bb393f7a1b2ca46703148079d496ce5b1839e294a0e58c522a6edb2b66191d769ee") (async) r1 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async, rerun: 64) r2 = perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0xc, 0x6, 0x9, 0xdd, 0x0, 0x3ff, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffff8000, 0x2, @perf_bp={&(0x7f0000000380), 0x9}, 0x18, 0x5, 0x3, 0x9, 0xfffffffffffffffa, 0x2, 0x3, 0x0, 0x1, 0x0, 0x9}, r0, 0x7, 0xffffffffffffffff, 0x3) (rerun: 64) perf_event_open(&(0x7f0000000300)={0x4, 0xfffffffffffffd0e, 0x81, 0x5, 0x5, 0x1, 0x0, 0x7, 0x9228c, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x6}, 0x6001, 0x8, 0x7, 0x3, 0x8242, 0x1, 0x81, 0x0, 0xfffffff8, 0x0, 0x3}, r1, 0x9, r2, 0xa) (async) r3 = getpid() perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x5, 0x4, 0x3f, 0x9, 0x0, 0x1, 0x4008, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x31, 0x1, @perf_config_ext={0x3, 0x3}, 0x4000, 0x7fffffff, 0x5, 0x2, 0x891, 0x7, 0x9, 0x0, 0x3, 0x0, 0x7}, r3, 0xe, 0xffffffffffffffff, 0x8) 09:21:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x457, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 3: ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x458, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:15 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0xa7}, 0x8) 09:21:15 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x459, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200080, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000012c0)={&(0x7f0000000080)="4d66b3e392201aece3823afcf26f1c5ec70c9d6912efbb32ed55f7f8b7d29f32457622226038aca01d855f9afd9036d70bd841674f69bd0af2f048a6c3da62bd6e3a2a5f45ce43e652666fb454e52a391e13cc14985101810340c0b93ca1d55da435a1aa2c637c307fc750030e617ba773e0c98d0a8d2143db34b2d0786b6b81f2f4a0b7c8a85e76448f9625bb876afa693a421db7d2c65f4512fba545d28d9ac730e2d2e78f57a79cff6ebf03ae444012610be966844e5d0a113ebcae6dfee9fa9d20550a00"/207, &(0x7f0000000180)=""/105, &(0x7f0000000200)="a9ffadf3a5261fe1a601c44b4f79fb8bfe865b7b8433f5107ed1dafa614f2ad2c21f5e3962951b27664c94d4d9acdd2f7a81c6167641fe5bc8a9d52d30e1b4f6d6428821753076035be6afd59a7167adf4f7b0e38c25fa5df2a9484b449f990af96e8f9a417d81698ee371cf2dea89db961840c68f8e7d71375a780261d482b23f9a4f03078fec15", &(0x7f00000002c0)="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", 0xffff}, 0x38) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) close(r0) syz_clone(0x20003000, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{0x0}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:16 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 3: ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) (async) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:16 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0xa7}, 0x8) 09:21:16 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{0x0}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:16 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(0xffffffffffffffff, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="33ffa31b5217fdfcc8b425be18dab61c1d1de76cab8ff120361d311c3951d7431906c93895f1532aa711ff4cfca3c9f2e90dc1d2819b21c5e4b93aff4114623c4fc8d1f856d4bf5c798b7cebb43466c6595e74dbdf51ed59ff9eede3a42b0496764ef4f8c3bf3fa2040499efbe963b0f2c059c8667166ab92e608594d7d6c8fbc6f6037ff7bb2585eeb1e575fb5d65acf1e82236d1073c423eae1ec0f3870d6a8cc873f2b884ec72ad0a10bb83c66b36ceeec5b10ebe94344e76d30a5b4123b02b5138aa2eeb856a7f8c12da08767a5d9745d995865995732f1af8ad22509ab920bcaf462c065ac82a559cb85e592f2dc620961bec776e72a106787849e826bb32cbae12d6f45978d8d92513d8b58e14bdc6588643e96d26d09a05107a3c75588cc272130bf3d97e5b13b2e669e6e603cebee764db0b3aec2cd01537ab8a9bf38dccbab90c2ce9bf7d0a14034325b0cf48ff8ac4e47136c706f605acdff3996ff91d100a0d86eafb55e0a5b79a307b9720191a4d44f4c3028a3ff84d3b789361b2f32320e76b7cdee871551bcee7b83b97cf32da1a804d582173215690c78ccf5a88776e2b5dc10fc97289eec9e65a543c8297619464d6c5ea9b4f04641f0c4c5bba04c7338f0bd9419d511feb382a0e02dd9bedea39784e98bb64d1000177cbb835f562fba763bee3b2faf98741bedcde1d7304a9dcccfb429199524d77c56f759ef3afdf14000ec8621755f2e52277ae1875e4d0b0f6273e2a3d5301513fb6aa9c48f7f7d533c039cb33e8170e07905676c3ef773977daa1d33653ed1128a787026bce33ed2d3aa120f6eb5ac77759c09220117bdabec61a8713193c3180e4ceeb1bdddce16dff7c2cb51e86950fb78de18abc99ffa6201887fcdf087174949eea51b03e981f6b148a8bf5f0056a7c6e73c5a5bb08316198237197303124080469c789aed9dcc6e49d5fd68af68de52ece6457c018b7c1adb7552e19cd7dd1a3307a5a21d306dbca848a0d9b9f2f3951f7416cde9d493a39c73228f5b334f004065c92a810bf66ff7d30602e65ae69b3db6bc66938e9a26d0272ed8194ac4ba4510f2b89964e7905524d1c19b8ae935e3b50016e73494f859c6d729715954ec9e6c3a3cf561a75b3500546c97baed6fb8432ce518c4862da31785638b1c8274c06bdf0f6d101a1303e8b95ac1c3eeec71d1e5745a15fce40199940d48082aa256ea5f705d45396a0409aeccfca453daa27725fc749083e99813c305afcee9c7900f595b0737e0233cb6e66c5ef754253854f2cbb79844b3b29c2377f8bf9f749292dd1d1a5c8af6bad26b4bce0006c088e2dabfae5a1e3bdea4a3eca236687033ed872deaa140da1526ef05f95659deabd7dbf4fe5d6911bc3d1c5862e01e12c751729d85a7c31ac8fe30110aeefcbbf36e07612f568e0da20d4c127bb3508f12b4a97232b47b315f7f13bd3dce9e8cd3bb3a390605b39145556b13b2604094e630383917a4d8aedd6bb59abc123982b64d3addc47a4b331172205474147670cf0e62e76b54b2c15d42b0098f68ea644c00b66ccc3cd4333c990d80c728cb48dbbcdfd6c45b02831586f8c25f7f731c29a5275a7fbfb91c1de949b3d0e81f0daf31e6934fa0a4109cd69543f618c44123df06cce274e1fd66a1e5c77ee97fc45bf538219e8b3266c31151cfff6e5b98a693aa8ab8f6be3367fc762e63cc4cf58246c0a8c68e41d0f7308d0d4d9daf3688dfb727185ca2d959e317762d32903873c6dbc576f50ea1ca6b8c2cbf0ab7055f11bd3320abb15551d26133234b7f33486c08e50efbc4c7e39f75eb7b4a163d655830ab0daecf56a6b250b0951ad8c184796d577963b26be9e62f1516a5f560190cfe121dab487521fffb10ce0b2279e87f67cbd9baea3316278516bf6aafb4278b650666057b92f88c1ad94444132f854eb94fc1b3cd39680e5a991bb06eaefddbc3b71b59535c49ecb06a2bb45c117853d21cbc271afe2c6245e17ece57c740dc170f67d5de4738224a2060789d94bcf2de63dd0c97f5d61ffcb79b5dc5f1a6316992379b7f4400571e99d82a00a282f60407dff260c23d06c962d2c7a6ff6cb84335395a67e9f4ca362cdc27654f35e22abe5ef87fef90305f766d7157d89d7692935dcbb8b14dfde374ec4e8f49983c2ec79fab927c27bd2e3f433a1bf826232ba73f2d27a36c878c1821e3ca4a2aec861b4c5e88e48d95b85a06fee98499607e6ba4d2856e98f64e820534c8bcc19b9a83b9e0c61163520105ffcab725e7efe0971257c88c405239f0ca0fe9c278d0fda7bae136cb020c495897d2c0f6eabf87cf458555128ec3221cf96c5544ef2614db5be40820c7ff776c8c5537025eb331a696f75a2c704cb6c9f5f54f16c5b3b382541a972b89f82bc9894aecd995636faa90a13fc48ee3a0c3d05696a1ae86183ded3a1e84caf9197e195b363a47aa4083b7990e7eab86caaa4af1c54621534b92e5ed7b04c08a0e3c359078891e3caf1d3340f5d6917607ce6fdd45a3cdd598311e90227bd29fbdd2e337e725ed32b6e7ce5deefa789deb81fb802fae4ee6cbf235710e1ed3e994d9b5d11a5329e2139e67ff37d2d7950be58c97376d4b7525e550a3844fda25130d9cbc3a27de7ecebb2f7b3617e3d49534416efe0f91e0c4ef92d72fac2bb64db54ad04d5f2aa97c0b568a37ed8d62bcde6360a455705807013307e13f08ade838c2fedc6e51dd482276a4692a10b3004567bedf2f81c67f0b61812a7043f5536624a5b976923aba2987dfad8fb7a4c1700dac7a62285eb3216e6dda97d2e97ccc843f05948d623d2387309668617b633532656cbe9e29c70caad2873ad0e168496892b916124852b368c424a3270aaa6ea4c335258beca07c19cb36cbf68e2d932c35cefbe52767dfcc9dd432c2f13995fcf3ea6a1bf13a86ea3f102c013200ce49928f9c56922c054cad5af2d91a0660f11b10503554906296e7eec803271b7956d46fc4e3de0883b10964c23dcdaa0f5c1c05c2540d466e66b1e76dd51203d86e6d672422bd97f40cba8a8c33b7ce6f99052a784ba0c4c859df7eb58335bcb3dd5cf54dc5eeb3abd3b8768a35473ffd6d8bab9e09fc6102034cb5cc7c21b900002ee4c70f625d91632a1d6ac28de62d760e7822479fe2650abeaabf9bf10d5942dea36521a01df8a6b370696af4f67628d983e4ca924d99178f615e67e8e7ff9a7977bb61cfc06df3f4fef77787ab5e3ea7b98ec9d5cab6ce0fefbe9b42c433b991acca88eb97412d599fc5afa7520df9b2d76d71fd654519eb12af3bec7f42e1333e32046c74f21fe8adbba2cbdc4bb01ee8a0ef922501e2b7a21b8ce7464c0179a43e9cd471c3b39cce703e1af57b46ac882d9a7c0f2713e3753751fb908d373341e3050ae514bc55bc500bb0a40f688e0bb61afeafdd750ad95e65c8818440b358545a5f4f3cb781a2465a8f1b495b04ca30b2fbd4145f680840af5854cca9a7b37a1cd8a7807d4954a9a101560a7f0e2e76b7c451f07882d639210033310dc35d92dbb39b48ff32ac281248df60c9f73413bd28a1510097f27907533dc964f547d5c202c4c43d70a97201782e5fbe7998f981e0db31ef2e6542ecdafdd003e81e5bc973ff42867b9fa7535cb2c1e023f3d5293c1cf5af07f172af2c63d63cff5754dfbf20ec85a043742aaf21a1a85de1cc5bdb691fc4a7137ead0b0544ee79250af942458dc6175ac9263755fb1f369f202b3d509b9eea58c4fe6bae11a115986d54f24bdbb4f81648389b919d81219d5dd44f91cf43cc81bd920c8efda1e81a624846f3fc7ad00db2687c29729f51039db8fac1e6249649b57d75f8721dbad9ae1ecb7f851db42a460e4957a0e8bf7a077763371e3264b729bbb4e9b477e63251345fc85eaaf31f09f0ff7fcc36383ba933907bf5186de82f6dcefcaccdbf34f9f270d48509771227c047409b55109341c22304c800e34d25a3ca783e7e9340a85bef723e6bfc9937c0d2f863de8c1a55ebabe8fa01213b2b9850b605a0838925754734b3b92f616c67a5a28cbfc0e411f71d48387be70ebb6d02aecc2b1019538c2c395d14c39e9b06586933fca7f7eed0b3f9138db5c5f61bea7b0f8ccc01280bb27e7de53ea0086c507997d488830a5aca4765b6d7974234a7de82c0bf53a1ba4931b1b7f18824796e584f0c8a9909f46d48e6a41cfb8aa9beb82aec439f90622ace7572e30687c062f14f1ea5e8642a2df2936892fb8c41aed69ed42a927f126c77f363fec4c2ea6fb44242839c5d5fd42d4d69844184c27273b07f9e8c95f882dd3376cab442be790847b187fff7e5c68533ed11c7c1801503fa43089aa01a79a38211559cfe3709d4f74cad19f86caddffac13235ba48040406373c1ee61986e4d83cbd494d6467c17ffcd4a7465e2698455bbb9878bf956f1781f7a6a614bbe175b9256910239b525d35b4199b34575e288b8a167b65f4287d2c1af3c152c0067f9f1d5d2952debc5b2380913a6418b81d85e6a15f34c036a6872bed52b97ba6cd160a4bb1e1564986d0b27bbf8d13690658db60253f8ea346b82195824c49fb1efe0ee611c1ffa9d7618b63bacdb2b66d5fcbb804f37e84a254a7034d6665f9b78b7eeb2417d34c57b0717876beb43bcbbfe5ac56cf795d663a6ce5d49453c0981d6746b9f0fbf51311832c4590ba68f1c9c08021b8b6fb26028b361ec3655b92e81757d61ad7c5fca9bd0002035197e5e6c88f58a310be4cdd8efe4e58350c7aede04c26a9b7c03a3e62d55286857c0d3624dca71c61048f3f31de99b732aba1cc7de368b00030b438254978d92983e269064b1cdaabd9c0f0865c757ab695ca2514c1e74e6e6806f94660ef6d3bca07a0da48e58a08d45ceeaca61671a8dc713ce75318f4e75ce6776b3dd47001b422b414b5a8b4802274a6ea0607dbb6708dd9f776767da8c2affeb0106646456d78d4c3f4f1fc3cff369362a37f7d4c30ab9c0fd424556d06592ad7b16e07addbb08f22c11fcbf6560d17042332cff065f3bd481a15c527b859f0c376ea41dd3a74b508f1e078b926e156a1139e605f3fdbe4d0585094a9f609dbfaef503cb608b435e3a39984f166aa174c3c127e8b450be4bb8b79b8676300c069dc4e227582760f3f651ea92d784fd8cb08ddd553c8f2d7ea679b2024b8b6172f29c4603c6698b3843f638dc3fa73ccc2d563e28cab954805f48216bf93166e0a8ec9234aa166fc5adf09eb42649f33183c8a765203f6c4ea17ad5d4b88d13185e2f43d19ee382cd55012ae640eeeee1e11429061777d482d24e93416ed5828c0754a5f39defc17e062ec7aa615eebaf27163364cc50c9631ed57c0b88812b734ad17983559b6924d5f18f49c139d75183a7ae9be7ae1badad4a276158d26cf92b3a0463906cecf2d7d59a4787e608b8655b3343cfc38739b1ab3d01280886cba6be15126bc8fa79ce54bcf194c5ab0ef4845c6267d84231117cb7cc159171b9fb2fac6aa4704f181025ae315cd9d6da64e6091f31d9fdd45f9560a9e3089c3050099984e4592c3581c10421b5acb415d3ded29bbdf5eb01b6a5a3b43b0a430ccd4e8b58a72926dc75e97a2c50c60a56c48d70e3fc58f47488178c1bb8ca302186ac31ff26f4a1ba191341e51dac803001faa36e8bbbaa6104e1012ef2837043786ea7c1443e073933a0f850dd7ddee8535eff0f4f3f400d9c7b14ae2ad1f352bd1deaef05465d6df176760a50576cf6d4b1eb074a696ade556540041728b08a2ecb", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:16 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200080, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000012c0)={&(0x7f0000000080)="4d66b3e392201aece3823afcf26f1c5ec70c9d6912efbb32ed55f7f8b7d29f32457622226038aca01d855f9afd9036d70bd841674f69bd0af2f048a6c3da62bd6e3a2a5f45ce43e652666fb454e52a391e13cc14985101810340c0b93ca1d55da435a1aa2c637c307fc750030e617ba773e0c98d0a8d2143db34b2d0786b6b81f2f4a0b7c8a85e76448f9625bb876afa693a421db7d2c65f4512fba545d28d9ac730e2d2e78f57a79cff6ebf03ae444012610be966844e5d0a113ebcae6dfee9fa9d20550a00"/207, &(0x7f0000000180)=""/105, &(0x7f0000000200)="a9ffadf3a5261fe1a601c44b4f79fb8bfe865b7b8433f5107ed1dafa614f2ad2c21f5e3962951b27664c94d4d9acdd2f7a81c6167641fe5bc8a9d52d30e1b4f6d6428821753076035be6afd59a7167adf4f7b0e38c25fa5df2a9484b449f990af96e8f9a417d81698ee371cf2dea89db961840c68f8e7d71375a780261d482b23f9a4f03078fec15", &(0x7f00000002c0)="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", 0xffff}, 0x38) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) syz_clone(0x20003000, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{0x0}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:16 executing program 3: ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:16 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(0xffffffffffffffff, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="33ffa31b5217fdfcc8b425be18dab61c1d1de76cab8ff120361d311c3951d7431906c93895f1532aa711ff4cfca3c9f2e90dc1d2819b21c5e4b93aff4114623c4fc8d1f856d4bf5c798b7cebb43466c6595e74dbdf51ed59ff9eede3a42b0496764ef4f8c3bf3fa2040499efbe963b0f2c059c8667166ab92e608594d7d6c8fbc6f6037ff7bb2585eeb1e575fb5d65acf1e82236d1073c423eae1ec0f3870d6a8cc873f2b884ec72ad0a10bb83c66b36ceeec5b10ebe94344e76d30a5b4123b02b5138aa2eeb856a7f8c12da08767a5d9745d995865995732f1af8ad22509ab920bcaf462c065ac82a559cb85e592f2dc620961bec776e72a106787849e826bb32cbae12d6f45978d8d92513d8b58e14bdc6588643e96d26d09a05107a3c75588cc272130bf3d97e5b13b2e669e6e603cebee764db0b3aec2cd01537ab8a9bf38dccbab90c2ce9bf7d0a14034325b0cf48ff8ac4e47136c706f605acdff3996ff91d100a0d86eafb55e0a5b79a307b9720191a4d44f4c3028a3ff84d3b789361b2f32320e76b7cdee871551bcee7b83b97cf32da1a804d582173215690c78ccf5a88776e2b5dc10fc97289eec9e65a543c8297619464d6c5ea9b4f04641f0c4c5bba04c7338f0bd9419d511feb382a0e02dd9bedea39784e98bb64d1000177cbb835f562fba763bee3b2faf98741bedcde1d7304a9dcccfb429199524d77c56f759ef3afdf14000ec8621755f2e52277ae1875e4d0b0f6273e2a3d5301513fb6aa9c48f7f7d533c039cb33e8170e07905676c3ef773977daa1d33653ed1128a787026bce33ed2d3aa120f6eb5ac77759c09220117bdabec61a8713193c3180e4ceeb1bdddce16dff7c2cb51e86950fb78de18abc99ffa6201887fcdf087174949eea51b03e981f6b148a8bf5f0056a7c6e73c5a5bb08316198237197303124080469c789aed9dcc6e49d5fd68af68de52ece6457c018b7c1adb7552e19cd7dd1a3307a5a21d306dbca848a0d9b9f2f3951f7416cde9d493a39c73228f5b334f004065c92a810bf66ff7d30602e65ae69b3db6bc66938e9a26d0272ed8194ac4ba4510f2b89964e7905524d1c19b8ae935e3b50016e73494f859c6d729715954ec9e6c3a3cf561a75b3500546c97baed6fb8432ce518c4862da31785638b1c8274c06bdf0f6d101a1303e8b95ac1c3eeec71d1e5745a15fce40199940d48082aa256ea5f705d45396a0409aeccfca453daa27725fc749083e99813c305afcee9c7900f595b0737e0233cb6e66c5ef754253854f2cbb79844b3b29c2377f8bf9f749292dd1d1a5c8af6bad26b4bce0006c088e2dabfae5a1e3bdea4a3eca236687033ed872deaa140da1526ef05f95659deabd7dbf4fe5d6911bc3d1c5862e01e12c751729d85a7c31ac8fe30110aeefcbbf36e07612f568e0da20d4c127bb3508f12b4a97232b47b315f7f13bd3dce9e8cd3bb3a390605b39145556b13b2604094e630383917a4d8aedd6bb59abc123982b64d3addc47a4b331172205474147670cf0e62e76b54b2c15d42b0098f68ea644c00b66ccc3cd4333c990d80c728cb48dbbcdfd6c45b02831586f8c25f7f731c29a5275a7fbfb91c1de949b3d0e81f0daf31e6934fa0a4109cd69543f618c44123df06cce274e1fd66a1e5c77ee97fc45bf538219e8b3266c31151cfff6e5b98a693aa8ab8f6be3367fc762e63cc4cf58246c0a8c68e41d0f7308d0d4d9daf3688dfb727185ca2d959e317762d32903873c6dbc576f50ea1ca6b8c2cbf0ab7055f11bd3320abb15551d26133234b7f33486c08e50efbc4c7e39f75eb7b4a163d655830ab0daecf56a6b250b0951ad8c184796d577963b26be9e62f1516a5f560190cfe121dab487521fffb10ce0b2279e87f67cbd9baea3316278516bf6aafb4278b650666057b92f88c1ad94444132f854eb94fc1b3cd39680e5a991bb06eaefddbc3b71b59535c49ecb06a2bb45c117853d21cbc271afe2c6245e17ece57c740dc170f67d5de4738224a2060789d94bcf2de63dd0c97f5d61ffcb79b5dc5f1a6316992379b7f4400571e99d82a00a282f60407dff260c23d06c962d2c7a6ff6cb84335395a67e9f4ca362cdc27654f35e22abe5ef87fef90305f766d7157d89d7692935dcbb8b14dfde374ec4e8f49983c2ec79fab927c27bd2e3f433a1bf826232ba73f2d27a36c878c1821e3ca4a2aec861b4c5e88e48d95b85a06fee98499607e6ba4d2856e98f64e820534c8bcc19b9a83b9e0c61163520105ffcab725e7efe0971257c88c405239f0ca0fe9c278d0fda7bae136cb020c495897d2c0f6eabf87cf458555128ec3221cf96c5544ef2614db5be40820c7ff776c8c5537025eb331a696f75a2c704cb6c9f5f54f16c5b3b382541a972b89f82bc9894aecd995636faa90a13fc48ee3a0c3d05696a1ae86183ded3a1e84caf9197e195b363a47aa4083b7990e7eab86caaa4af1c54621534b92e5ed7b04c08a0e3c359078891e3caf1d3340f5d6917607ce6fdd45a3cdd598311e90227bd29fbdd2e337e725ed32b6e7ce5deefa789deb81fb802fae4ee6cbf235710e1ed3e994d9b5d11a5329e2139e67ff37d2d7950be58c97376d4b7525e550a3844fda25130d9cbc3a27de7ecebb2f7b3617e3d49534416efe0f91e0c4ef92d72fac2bb64db54ad04d5f2aa97c0b568a37ed8d62bcde6360a455705807013307e13f08ade838c2fedc6e51dd482276a4692a10b3004567bedf2f81c67f0b61812a7043f5536624a5b976923aba2987dfad8fb7a4c1700dac7a62285eb3216e6dda97d2e97ccc843f05948d623d2387309668617b633532656cbe9e29c70caad2873ad0e168496892b916124852b368c424a3270aaa6ea4c335258beca07c19cb36cbf68e2d932c35cefbe52767dfcc9dd432c2f13995fcf3ea6a1bf13a86ea3f102c013200ce49928f9c56922c054cad5af2d91a0660f11b10503554906296e7eec803271b7956d46fc4e3de0883b10964c23dcdaa0f5c1c05c2540d466e66b1e76dd51203d86e6d672422bd97f40cba8a8c33b7ce6f99052a784ba0c4c859df7eb58335bcb3dd5cf54dc5eeb3abd3b8768a35473ffd6d8bab9e09fc6102034cb5cc7c21b900002ee4c70f625d91632a1d6ac28de62d760e7822479fe2650abeaabf9bf10d5942dea36521a01df8a6b370696af4f67628d983e4ca924d99178f615e67e8e7ff9a7977bb61cfc06df3f4fef77787ab5e3ea7b98ec9d5cab6ce0fefbe9b42c433b991acca88eb97412d599fc5afa7520df9b2d76d71fd654519eb12af3bec7f42e1333e32046c74f21fe8adbba2cbdc4bb01ee8a0ef922501e2b7a21b8ce7464c0179a43e9cd471c3b39cce703e1af57b46ac882d9a7c0f2713e3753751fb908d373341e3050ae514bc55bc500bb0a40f688e0bb61afeafdd750ad95e65c8818440b358545a5f4f3cb781a2465a8f1b495b04ca30b2fbd4145f680840af5854cca9a7b37a1cd8a7807d4954a9a101560a7f0e2e76b7c451f07882d639210033310dc35d92dbb39b48ff32ac281248df60c9f73413bd28a1510097f27907533dc964f547d5c202c4c43d70a97201782e5fbe7998f981e0db31ef2e6542ecdafdd003e81e5bc973ff42867b9fa7535cb2c1e023f3d5293c1cf5af07f172af2c63d63cff5754dfbf20ec85a043742aaf21a1a85de1cc5bdb691fc4a7137ead0b0544ee79250af942458dc6175ac9263755fb1f369f202b3d509b9eea58c4fe6bae11a115986d54f24bdbb4f81648389b919d81219d5dd44f91cf43cc81bd920c8efda1e81a624846f3fc7ad00db2687c29729f51039db8fac1e6249649b57d75f8721dbad9ae1ecb7f851db42a460e4957a0e8bf7a077763371e3264b729bbb4e9b477e63251345fc85eaaf31f09f0ff7fcc36383ba933907bf5186de82f6dcefcaccdbf34f9f270d48509771227c047409b55109341c22304c800e34d25a3ca783e7e9340a85bef723e6bfc9937c0d2f863de8c1a55ebabe8fa01213b2b9850b605a0838925754734b3b92f616c67a5a28cbfc0e411f71d48387be70ebb6d02aecc2b1019538c2c395d14c39e9b06586933fca7f7eed0b3f9138db5c5f61bea7b0f8ccc01280bb27e7de53ea0086c507997d488830a5aca4765b6d7974234a7de82c0bf53a1ba4931b1b7f18824796e584f0c8a9909f46d48e6a41cfb8aa9beb82aec439f90622ace7572e30687c062f14f1ea5e8642a2df2936892fb8c41aed69ed42a927f126c77f363fec4c2ea6fb44242839c5d5fd42d4d69844184c27273b07f9e8c95f882dd3376cab442be790847b187fff7e5c68533ed11c7c1801503fa43089aa01a79a38211559cfe3709d4f74cad19f86caddffac13235ba48040406373c1ee61986e4d83cbd494d6467c17ffcd4a7465e2698455bbb9878bf956f1781f7a6a614bbe175b9256910239b525d35b4199b34575e288b8a167b65f4287d2c1af3c152c0067f9f1d5d2952debc5b2380913a6418b81d85e6a15f34c036a6872bed52b97ba6cd160a4bb1e1564986d0b27bbf8d13690658db60253f8ea346b82195824c49fb1efe0ee611c1ffa9d7618b63bacdb2b66d5fcbb804f37e84a254a7034d6665f9b78b7eeb2417d34c57b0717876beb43bcbbfe5ac56cf795d663a6ce5d49453c0981d6746b9f0fbf51311832c4590ba68f1c9c08021b8b6fb26028b361ec3655b92e81757d61ad7c5fca9bd0002035197e5e6c88f58a310be4cdd8efe4e58350c7aede04c26a9b7c03a3e62d55286857c0d3624dca71c61048f3f31de99b732aba1cc7de368b00030b438254978d92983e269064b1cdaabd9c0f0865c757ab695ca2514c1e74e6e6806f94660ef6d3bca07a0da48e58a08d45ceeaca61671a8dc713ce75318f4e75ce6776b3dd47001b422b414b5a8b4802274a6ea0607dbb6708dd9f776767da8c2affeb0106646456d78d4c3f4f1fc3cff369362a37f7d4c30ab9c0fd424556d06592ad7b16e07addbb08f22c11fcbf6560d17042332cff065f3bd481a15c527b859f0c376ea41dd3a74b508f1e078b926e156a1139e605f3fdbe4d0585094a9f609dbfaef503cb608b435e3a39984f166aa174c3c127e8b450be4bb8b79b8676300c069dc4e227582760f3f651ea92d784fd8cb08ddd553c8f2d7ea679b2024b8b6172f29c4603c6698b3843f638dc3fa73ccc2d563e28cab954805f48216bf93166e0a8ec9234aa166fc5adf09eb42649f33183c8a765203f6c4ea17ad5d4b88d13185e2f43d19ee382cd55012ae640eeeee1e11429061777d482d24e93416ed5828c0754a5f39defc17e062ec7aa615eebaf27163364cc50c9631ed57c0b88812b734ad17983559b6924d5f18f49c139d75183a7ae9be7ae1badad4a276158d26cf92b3a0463906cecf2d7d59a4787e608b8655b3343cfc38739b1ab3d01280886cba6be15126bc8fa79ce54bcf194c5ab0ef4845c6267d84231117cb7cc159171b9fb2fac6aa4704f181025ae315cd9d6da64e6091f31d9fdd45f9560a9e3089c3050099984e4592c3581c10421b5acb415d3ded29bbdf5eb01b6a5a3b43b0a430ccd4e8b58a72926dc75e97a2c50c60a56c48d70e3fc58f47488178c1bb8ca302186ac31ff26f4a1ba191341e51dac803001faa36e8bbbaa6104e1012ef2837043786ea7c1443e073933a0f850dd7ddee8535eff0f4f3f400d9c7b14ae2ad1f352bd1deaef05465d6df176760a50576cf6d4b1eb074a696ade556540041728b08a2ecb", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(0xffffffffffffffff, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:16 executing program 3: r0 = syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpid() getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') getpid() syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/pid_for_children\x00') 09:21:16 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, 0x0, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200080, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000012c0)={&(0x7f0000000080)="4d66b3e392201aece3823afcf26f1c5ec70c9d6912efbb32ed55f7f8b7d29f32457622226038aca01d855f9afd9036d70bd841674f69bd0af2f048a6c3da62bd6e3a2a5f45ce43e652666fb454e52a391e13cc14985101810340c0b93ca1d55da435a1aa2c637c307fc750030e617ba773e0c98d0a8d2143db34b2d0786b6b81f2f4a0b7c8a85e76448f9625bb876afa693a421db7d2c65f4512fba545d28d9ac730e2d2e78f57a79cff6ebf03ae444012610be966844e5d0a113ebcae6dfee9fa9d20550a00"/207, &(0x7f0000000180)=""/105, &(0x7f0000000200)="a9ffadf3a5261fe1a601c44b4f79fb8bfe865b7b8433f5107ed1dafa614f2ad2c21f5e3962951b27664c94d4d9acdd2f7a81c6167641fe5bc8a9d52d30e1b4f6d6428821753076035be6afd59a7167adf4f7b0e38c25fa5df2a9484b449f990af96e8f9a417d81698ee371cf2dea89db961840c68f8e7d71375a780261d482b23f9a4f03078fec15", &(0x7f00000002c0)="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", 0xffff}, 0x38) syz_clone(0x20003000, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:16 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:16 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, 0x0, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="33ffa31b5217fdfcc8b425be18dab61c1d1de76cab8ff120361d311c3951d7431906c93895f1532aa711ff4cfca3c9f2e90dc1d2819b21c5e4b93aff4114623c4fc8d1f856d4bf5c798b7cebb43466c6595e74dbdf51ed59ff9eede3a42b0496764ef4f8c3bf3fa2040499efbe963b0f2c059c8667166ab92e608594d7d6c8fbc6f6037ff7bb2585eeb1e575fb5d65acf1e82236d1073c423eae1ec0f3870d6a8cc873f2b884ec72ad0a10bb83c66b36ceeec5b10ebe94344e76d30a5b4123b02b5138aa2eeb856a7f8c12da08767a5d9745d995865995732f1af8ad22509ab920bcaf462c065ac82a559cb85e592f2dc620961bec776e72a106787849e826bb32cbae12d6f45978d8d92513d8b58e14bdc6588643e96d26d09a05107a3c75588cc272130bf3d97e5b13b2e669e6e603cebee764db0b3aec2cd01537ab8a9bf38dccbab90c2ce9bf7d0a14034325b0cf48ff8ac4e47136c706f605acdff3996ff91d100a0d86eafb55e0a5b79a307b9720191a4d44f4c3028a3ff84d3b789361b2f32320e76b7cdee871551bcee7b83b97cf32da1a804d582173215690c78ccf5a88776e2b5dc10fc97289eec9e65a543c8297619464d6c5ea9b4f04641f0c4c5bba04c7338f0bd9419d511feb382a0e02dd9bedea39784e98bb64d1000177cbb835f562fba763bee3b2faf98741bedcde1d7304a9dcccfb429199524d77c56f759ef3afdf14000ec8621755f2e52277ae1875e4d0b0f6273e2a3d5301513fb6aa9c48f7f7d533c039cb33e8170e07905676c3ef773977daa1d33653ed1128a787026bce33ed2d3aa120f6eb5ac77759c09220117bdabec61a8713193c3180e4ceeb1bdddce16dff7c2cb51e86950fb78de18abc99ffa6201887fcdf087174949eea51b03e981f6b148a8bf5f0056a7c6e73c5a5bb08316198237197303124080469c789aed9dcc6e49d5fd68af68de52ece6457c018b7c1adb7552e19cd7dd1a3307a5a21d306dbca848a0d9b9f2f3951f7416cde9d493a39c73228f5b334f004065c92a810bf66ff7d30602e65ae69b3db6bc66938e9a26d0272ed8194ac4ba4510f2b89964e7905524d1c19b8ae935e3b50016e73494f859c6d729715954ec9e6c3a3cf561a75b3500546c97baed6fb8432ce518c4862da31785638b1c8274c06bdf0f6d101a1303e8b95ac1c3eeec71d1e5745a15fce40199940d48082aa256ea5f705d45396a0409aeccfca453daa27725fc749083e99813c305afcee9c7900f595b0737e0233cb6e66c5ef754253854f2cbb79844b3b29c2377f8bf9f749292dd1d1a5c8af6bad26b4bce0006c088e2dabfae5a1e3bdea4a3eca236687033ed872deaa140da1526ef05f95659deabd7dbf4fe5d6911bc3d1c5862e01e12c751729d85a7c31ac8fe30110aeefcbbf36e07612f568e0da20d4c127bb3508f12b4a97232b47b315f7f13bd3dce9e8cd3bb3a390605b39145556b13b2604094e630383917a4d8aedd6bb59abc123982b64d3addc47a4b331172205474147670cf0e62e76b54b2c15d42b0098f68ea644c00b66ccc3cd4333c990d80c728cb48dbbcdfd6c45b02831586f8c25f7f731c29a5275a7fbfb91c1de949b3d0e81f0daf31e6934fa0a4109cd69543f618c44123df06cce274e1fd66a1e5c77ee97fc45bf538219e8b3266c31151cfff6e5b98a693aa8ab8f6be3367fc762e63cc4cf58246c0a8c68e41d0f7308d0d4d9daf3688dfb727185ca2d959e317762d32903873c6dbc576f50ea1ca6b8c2cbf0ab7055f11bd3320abb15551d26133234b7f33486c08e50efbc4c7e39f75eb7b4a163d655830ab0daecf56a6b250b0951ad8c184796d577963b26be9e62f1516a5f560190cfe121dab487521fffb10ce0b2279e87f67cbd9baea3316278516bf6aafb4278b650666057b92f88c1ad94444132f854eb94fc1b3cd39680e5a991bb06eaefddbc3b71b59535c49ecb06a2bb45c117853d21cbc271afe2c6245e17ece57c740dc170f67d5de4738224a2060789d94bcf2de63dd0c97f5d61ffcb79b5dc5f1a6316992379b7f4400571e99d82a00a282f60407dff260c23d06c962d2c7a6ff6cb84335395a67e9f4ca362cdc27654f35e22abe5ef87fef90305f766d7157d89d7692935dcbb8b14dfde374ec4e8f49983c2ec79fab927c27bd2e3f433a1bf826232ba73f2d27a36c878c1821e3ca4a2aec861b4c5e88e48d95b85a06fee98499607e6ba4d2856e98f64e820534c8bcc19b9a83b9e0c61163520105ffcab725e7efe0971257c88c405239f0ca0fe9c278d0fda7bae136cb020c495897d2c0f6eabf87cf458555128ec3221cf96c5544ef2614db5be40820c7ff776c8c5537025eb331a696f75a2c704cb6c9f5f54f16c5b3b382541a972b89f82bc9894aecd995636faa90a13fc48ee3a0c3d05696a1ae86183ded3a1e84caf9197e195b363a47aa4083b7990e7eab86caaa4af1c54621534b92e5ed7b04c08a0e3c359078891e3caf1d3340f5d6917607ce6fdd45a3cdd598311e90227bd29fbdd2e337e725ed32b6e7ce5deefa789deb81fb802fae4ee6cbf235710e1ed3e994d9b5d11a5329e2139e67ff37d2d7950be58c97376d4b7525e550a3844fda25130d9cbc3a27de7ecebb2f7b3617e3d49534416efe0f91e0c4ef92d72fac2bb64db54ad04d5f2aa97c0b568a37ed8d62bcde6360a455705807013307e13f08ade838c2fedc6e51dd482276a4692a10b3004567bedf2f81c67f0b61812a7043f5536624a5b976923aba2987dfad8fb7a4c1700dac7a62285eb3216e6dda97d2e97ccc843f05948d623d2387309668617b633532656cbe9e29c70caad2873ad0e168496892b916124852b368c424a3270aaa6ea4c335258beca07c19cb36cbf68e2d932c35cefbe52767dfcc9dd432c2f13995fcf3ea6a1bf13a86ea3f102c013200ce49928f9c56922c054cad5af2d91a0660f11b10503554906296e7eec803271b7956d46fc4e3de0883b10964c23dcdaa0f5c1c05c2540d466e66b1e76dd51203d86e6d672422bd97f40cba8a8c33b7ce6f99052a784ba0c4c859df7eb58335bcb3dd5cf54dc5eeb3abd3b8768a35473ffd6d8bab9e09fc6102034cb5cc7c21b900002ee4c70f625d91632a1d6ac28de62d760e7822479fe2650abeaabf9bf10d5942dea36521a01df8a6b370696af4f67628d983e4ca924d99178f615e67e8e7ff9a7977bb61cfc06df3f4fef77787ab5e3ea7b98ec9d5cab6ce0fefbe9b42c433b991acca88eb97412d599fc5afa7520df9b2d76d71fd654519eb12af3bec7f42e1333e32046c74f21fe8adbba2cbdc4bb01ee8a0ef922501e2b7a21b8ce7464c0179a43e9cd471c3b39cce703e1af57b46ac882d9a7c0f2713e3753751fb908d373341e3050ae514bc55bc500bb0a40f688e0bb61afeafdd750ad95e65c8818440b358545a5f4f3cb781a2465a8f1b495b04ca30b2fbd4145f680840af5854cca9a7b37a1cd8a7807d4954a9a101560a7f0e2e76b7c451f07882d639210033310dc35d92dbb39b48ff32ac281248df60c9f73413bd28a1510097f27907533dc964f547d5c202c4c43d70a97201782e5fbe7998f981e0db31ef2e6542ecdafdd003e81e5bc973ff42867b9fa7535cb2c1e023f3d5293c1cf5af07f172af2c63d63cff5754dfbf20ec85a043742aaf21a1a85de1cc5bdb691fc4a7137ead0b0544ee79250af942458dc6175ac9263755fb1f369f202b3d509b9eea58c4fe6bae11a115986d54f24bdbb4f81648389b919d81219d5dd44f91cf43cc81bd920c8efda1e81a624846f3fc7ad00db2687c29729f51039db8fac1e6249649b57d75f8721dbad9ae1ecb7f851db42a460e4957a0e8bf7a077763371e3264b729bbb4e9b477e63251345fc85eaaf31f09f0ff7fcc36383ba933907bf5186de82f6dcefcaccdbf34f9f270d48509771227c047409b55109341c22304c800e34d25a3ca783e7e9340a85bef723e6bfc9937c0d2f863de8c1a55ebabe8fa01213b2b9850b605a0838925754734b3b92f616c67a5a28cbfc0e411f71d48387be70ebb6d02aecc2b1019538c2c395d14c39e9b06586933fca7f7eed0b3f9138db5c5f61bea7b0f8ccc01280bb27e7de53ea0086c507997d488830a5aca4765b6d7974234a7de82c0bf53a1ba4931b1b7f18824796e584f0c8a9909f46d48e6a41cfb8aa9beb82aec439f90622ace7572e30687c062f14f1ea5e8642a2df2936892fb8c41aed69ed42a927f126c77f363fec4c2ea6fb44242839c5d5fd42d4d69844184c27273b07f9e8c95f882dd3376cab442be790847b187fff7e5c68533ed11c7c1801503fa43089aa01a79a38211559cfe3709d4f74cad19f86caddffac13235ba48040406373c1ee61986e4d83cbd494d6467c17ffcd4a7465e2698455bbb9878bf956f1781f7a6a614bbe175b9256910239b525d35b4199b34575e288b8a167b65f4287d2c1af3c152c0067f9f1d5d2952debc5b2380913a6418b81d85e6a15f34c036a6872bed52b97ba6cd160a4bb1e1564986d0b27bbf8d13690658db60253f8ea346b82195824c49fb1efe0ee611c1ffa9d7618b63bacdb2b66d5fcbb804f37e84a254a7034d6665f9b78b7eeb2417d34c57b0717876beb43bcbbfe5ac56cf795d663a6ce5d49453c0981d6746b9f0fbf51311832c4590ba68f1c9c08021b8b6fb26028b361ec3655b92e81757d61ad7c5fca9bd0002035197e5e6c88f58a310be4cdd8efe4e58350c7aede04c26a9b7c03a3e62d55286857c0d3624dca71c61048f3f31de99b732aba1cc7de368b00030b438254978d92983e269064b1cdaabd9c0f0865c757ab695ca2514c1e74e6e6806f94660ef6d3bca07a0da48e58a08d45ceeaca61671a8dc713ce75318f4e75ce6776b3dd47001b422b414b5a8b4802274a6ea0607dbb6708dd9f776767da8c2affeb0106646456d78d4c3f4f1fc3cff369362a37f7d4c30ab9c0fd424556d06592ad7b16e07addbb08f22c11fcbf6560d17042332cff065f3bd481a15c527b859f0c376ea41dd3a74b508f1e078b926e156a1139e605f3fdbe4d0585094a9f609dbfaef503cb608b435e3a39984f166aa174c3c127e8b450be4bb8b79b8676300c069dc4e227582760f3f651ea92d784fd8cb08ddd553c8f2d7ea679b2024b8b6172f29c4603c6698b3843f638dc3fa73ccc2d563e28cab954805f48216bf93166e0a8ec9234aa166fc5adf09eb42649f33183c8a765203f6c4ea17ad5d4b88d13185e2f43d19ee382cd55012ae640eeeee1e11429061777d482d24e93416ed5828c0754a5f39defc17e062ec7aa615eebaf27163364cc50c9631ed57c0b88812b734ad17983559b6924d5f18f49c139d75183a7ae9be7ae1badad4a276158d26cf92b3a0463906cecf2d7d59a4787e608b8655b3343cfc38739b1ab3d01280886cba6be15126bc8fa79ce54bcf194c5ab0ef4845c6267d84231117cb7cc159171b9fb2fac6aa4704f181025ae315cd9d6da64e6091f31d9fdd45f9560a9e3089c3050099984e4592c3581c10421b5acb415d3ded29bbdf5eb01b6a5a3b43b0a430ccd4e8b58a72926dc75e97a2c50c60a56c48d70e3fc58f47488178c1bb8ca302186ac31ff26f4a1ba191341e51dac803001faa36e8bbbaa6104e1012ef2837043786ea7c1443e073933a0f850dd7ddee8535eff0f4f3f400d9c7b14ae2ad1f352bd1deaef05465d6df176760a50576cf6d4b1eb074a696ade556540041728b08a2ecb", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f", 0x22}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 4: syz_clone(0xeb08000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x280000, &(0x7f0000000000)="734462fc09b4f9a192dfd4b8878d515e3f76d1ae1c6e17367af508718b7be101daadb9f4e53adffe8a", 0x29, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="39631cda17002f16110d90ae5845008dcf8d5ba8ea2d7cc86620aa752f53d1ba0c875d50d64ac39c36dd9ef6610a7e0400d575cc17e4dcb3eeab5373f3d82c6c8fa37d01d21150783f4e0e585d2ddcdb7dca63a888c00a2312b38f2fa5a0197f981560f93e46a8d9c7394db0a95b7771698893ee57421db2474fbcfe7f6ee8e55576a3d6ff04eedbb8dd81da6eb6f928fd1161f6ea352f2fb4de5a105a75c0ae68184aa7c4c47616a087b612e822cf8e458d8aeb7d4b4aee7bc70b7fdce86018758e2e8286067b6a5ef233b15fe38d3264e0289dcf0225b9ae1a953d0775c6c3466273ee102ae2c522988ca3295f0848ba2a102d") write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0)=r0, 0x12) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) r2 = getpid() r3 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pid(r1, &(0x7f0000000240)=r2, 0x10) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000840)='syz0\x00', 0x1ff) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000580)={&(0x7f0000000280)="f17b916a91c7d15144e6d7f8a7c2fed1b1b3199311ecde2bd006cc5a8c2ef5971d20685a4c8604e0c2f148043577a81e00ce09898169b1bf51641154885f6fe187473f625f7ea33e1f650f6fc2d26a497b75227dbb2070c39afd5e9068f01f45b6308f06afc43044d957ee576976ee796ed8d6", &(0x7f0000000300)=""/126, &(0x7f0000000380)="666571ef6733c4810f8266a3023f539fa5ed317d6d0d3ff856cca3c6afa22ba1c5e48db8e01b54cb5f1eeacaec09cbb5a6f9a13fb1cf5082640747a299f6d71ac1cb4d871851e0cee73beaa7f49345211cdf622bfcaab0cf6633", &(0x7f0000000400)="242e19385c6ebb465a44d01a4fe30b2d860b7d792be25e1579eb3d34071ad8ea00bcac367dd30e6d03ce4a3b427044f9092ac84652c64003e60795f36d57331bf41d7348686dc03df409fa5d31cebcebb8f247d244df47751947d4faf2c447a6eeea64a77b3f9b55e60c30895680d5f70a666f995be5c94396440e0d9c58f79bcdff4fd47dc1f8e90fb28fff44876050f2b23770b185065a7b860722bcaed731124b82ac57ccb089ea1ac2b8dd5324622999d8370d8ab806a88bee2e570858fba607a5dbf8388f73340af66772", 0x7, r4, 0x4}, 0x38) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r5) r6 = openat$cgroup_ro(r5, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r6, 0x1e}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000100)={0x0, 0x0}, 0x8) r8 = bpf$ITER_CREATE(0x21, &(0x7f0000000880), 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r7, 0x4) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x10}, 0x10) r10 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r10, 0x58, &(0x7f00000002c0)}, 0x10) r11 = openat$cgroup_ro(r8, &(0x7f00000008c0)='memory.current\x00', 0x0, 0x0) r12 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r12, 0x58, &(0x7f00000002c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x1, &(0x7f00000005c0)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], &(0x7f0000000600)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x15, r6, 0x8, &(0x7f0000000640)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x1, 0x4, 0x1, 0x2}, 0x10, r7, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r9, r4, r10, r11, r4, r4, r4, r12]}, 0x80) 09:21:16 executing program 3: r0 = syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = getpid() getpid() (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') (async) getpid() (async) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/pid_for_children\x00') 09:21:16 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, 0x0, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x460, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x461, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:16 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200080, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() syz_clone(0x20003000, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:16 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x462, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:16 executing program 3: r0 = syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = getpid() getpid() (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') (async) getpid() (async) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/pid_for_children\x00') 09:21:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 4: syz_clone(0xeb08000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x280000, &(0x7f0000000000)="734462fc09b4f9a192dfd4b8878d515e3f76d1ae1c6e17367af508718b7be101daadb9f4e53adffe8a", 0x29, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="39631cda17002f16110d90ae5845008dcf8d5ba8ea2d7cc86620aa752f53d1ba0c875d50d64ac39c36dd9ef6610a7e0400d575cc17e4dcb3eeab5373f3d82c6c8fa37d01d21150783f4e0e585d2ddcdb7dca63a888c00a2312b38f2fa5a0197f981560f93e46a8d9c7394db0a95b7771698893ee57421db2474fbcfe7f6ee8e55576a3d6ff04eedbb8dd81da6eb6f928fd1161f6ea352f2fb4de5a105a75c0ae68184aa7c4c47616a087b612e822cf8e458d8aeb7d4b4aee7bc70b7fdce86018758e2e8286067b6a5ef233b15fe38d3264e0289dcf0225b9ae1a953d0775c6c3466273ee102ae2c522988ca3295f0848ba2a102d") write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0)=r0, 0x12) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) r2 = getpid() (async) r3 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) write$cgroup_pid(r1, &(0x7f0000000240)=r2, 0x10) (async) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000840)='syz0\x00', 0x1ff) (async) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000580)={&(0x7f0000000280)="f17b916a91c7d15144e6d7f8a7c2fed1b1b3199311ecde2bd006cc5a8c2ef5971d20685a4c8604e0c2f148043577a81e00ce09898169b1bf51641154885f6fe187473f625f7ea33e1f650f6fc2d26a497b75227dbb2070c39afd5e9068f01f45b6308f06afc43044d957ee576976ee796ed8d6", &(0x7f0000000300)=""/126, &(0x7f0000000380)="666571ef6733c4810f8266a3023f539fa5ed317d6d0d3ff856cca3c6afa22ba1c5e48db8e01b54cb5f1eeacaec09cbb5a6f9a13fb1cf5082640747a299f6d71ac1cb4d871851e0cee73beaa7f49345211cdf622bfcaab0cf6633", &(0x7f0000000400)="242e19385c6ebb465a44d01a4fe30b2d860b7d792be25e1579eb3d34071ad8ea00bcac367dd30e6d03ce4a3b427044f9092ac84652c64003e60795f36d57331bf41d7348686dc03df409fa5d31cebcebb8f247d244df47751947d4faf2c447a6eeea64a77b3f9b55e60c30895680d5f70a666f995be5c94396440e0d9c58f79bcdff4fd47dc1f8e90fb28fff44876050f2b23770b185065a7b860722bcaed731124b82ac57ccb089ea1ac2b8dd5324622999d8370d8ab806a88bee2e570858fba607a5dbf8388f73340af66772", 0x7, r4, 0x4}, 0x38) (async) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r5) r6 = openat$cgroup_ro(r5, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r6, 0x1e}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000100)={0x0, 0x0}, 0x8) r8 = bpf$ITER_CREATE(0x21, &(0x7f0000000880), 0x8) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r7, 0x4) (async) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x10}, 0x10) (async) r10 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r10, 0x58, &(0x7f00000002c0)}, 0x10) (async) r11 = openat$cgroup_ro(r8, &(0x7f00000008c0)='memory.current\x00', 0x0, 0x0) (async) r12 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r12, 0x58, &(0x7f00000002c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x1, &(0x7f00000005c0)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], &(0x7f0000000600)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x15, r6, 0x8, &(0x7f0000000640)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x1, 0x4, 0x1, 0x2}, 0x10, r7, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r9, r4, r10, r11, r4, r4, r4, r12]}, 0x80) 09:21:16 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x463, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:16 executing program 3: r0 = syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000080)=r0, 0x12) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/user\x00') 09:21:16 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:16 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x464, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:17 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:17 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:17 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x0) 09:21:17 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200080, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20003000, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:17 executing program 3: r0 = syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() (async) r1 = gettid() r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000080)=r0, 0x12) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/user\x00') 09:21:17 executing program 4: syz_clone(0xeb08000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x280000, &(0x7f0000000000)="734462fc09b4f9a192dfd4b8878d515e3f76d1ae1c6e17367af508718b7be101daadb9f4e53adffe8a", 0x29, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="39631cda17002f16110d90ae5845008dcf8d5ba8ea2d7cc86620aa752f53d1ba0c875d50d64ac39c36dd9ef6610a7e0400d575cc17e4dcb3eeab5373f3d82c6c8fa37d01d21150783f4e0e585d2ddcdb7dca63a888c00a2312b38f2fa5a0197f981560f93e46a8d9c7394db0a95b7771698893ee57421db2474fbcfe7f6ee8e55576a3d6ff04eedbb8dd81da6eb6f928fd1161f6ea352f2fb4de5a105a75c0ae68184aa7c4c47616a087b612e822cf8e458d8aeb7d4b4aee7bc70b7fdce86018758e2e8286067b6a5ef233b15fe38d3264e0289dcf0225b9ae1a953d0775c6c3466273ee102ae2c522988ca3295f0848ba2a102d") write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0)=r0, 0x12) (async) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) (async, rerun: 32) r2 = getpid() (async, rerun: 32) r3 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) write$cgroup_pid(r1, &(0x7f0000000240)=r2, 0x10) (async) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000840)='syz0\x00', 0x1ff) (async) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000580)={&(0x7f0000000280)="f17b916a91c7d15144e6d7f8a7c2fed1b1b3199311ecde2bd006cc5a8c2ef5971d20685a4c8604e0c2f148043577a81e00ce09898169b1bf51641154885f6fe187473f625f7ea33e1f650f6fc2d26a497b75227dbb2070c39afd5e9068f01f45b6308f06afc43044d957ee576976ee796ed8d6", &(0x7f0000000300)=""/126, &(0x7f0000000380)="666571ef6733c4810f8266a3023f539fa5ed317d6d0d3ff856cca3c6afa22ba1c5e48db8e01b54cb5f1eeacaec09cbb5a6f9a13fb1cf5082640747a299f6d71ac1cb4d871851e0cee73beaa7f49345211cdf622bfcaab0cf6633", &(0x7f0000000400)="242e19385c6ebb465a44d01a4fe30b2d860b7d792be25e1579eb3d34071ad8ea00bcac367dd30e6d03ce4a3b427044f9092ac84652c64003e60795f36d57331bf41d7348686dc03df409fa5d31cebcebb8f247d244df47751947d4faf2c447a6eeea64a77b3f9b55e60c30895680d5f70a666f995be5c94396440e0d9c58f79bcdff4fd47dc1f8e90fb28fff44876050f2b23770b185065a7b860722bcaed731124b82ac57ccb089ea1ac2b8dd5324622999d8370d8ab806a88bee2e570858fba607a5dbf8388f73340af66772", 0x7, r4, 0x4}, 0x38) (async) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r5) r6 = openat$cgroup_ro(r5, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r6, 0x1e}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000100)={0x0, 0x0}, 0x8) r8 = bpf$ITER_CREATE(0x21, &(0x7f0000000880), 0x8) (async, rerun: 32) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r7, 0x4) (async, rerun: 32) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x10}, 0x10) r10 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r10, 0x58, &(0x7f00000002c0)}, 0x10) r11 = openat$cgroup_ro(r8, &(0x7f00000008c0)='memory.current\x00', 0x0, 0x0) (async) r12 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r12, 0x58, &(0x7f00000002c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x1, &(0x7f00000005c0)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], &(0x7f0000000600)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x15, r6, 0x8, &(0x7f0000000640)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x1, 0x4, 0x1, 0x2}, 0x10, r7, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r9, r4, r10, r11, r4, r4, r4, r12]}, 0x80) 09:21:17 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x0) 09:21:17 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x466, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:17 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x0) 09:21:17 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x467, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:17 executing program 3: r0 = syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = gettid() (async, rerun: 64) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) (rerun: 64) write$cgroup_pid(r2, &(0x7f0000000080)=r0, 0x12) (async) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/user\x00') 09:21:17 executing program 2: syz_clone(0xeb08000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x280000, &(0x7f0000000000)="734462fc09b4f9a192dfd4b8878d515e3f76d1ae1c6e17367af508718b7be101daadb9f4e53adffe8a", 0x29, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="39631cda17002f16110d90ae5845008dcf8d5ba8ea2d7cc86620aa752f53d1ba0c875d50d64ac39c36dd9ef6610a7e0400d575cc17e4dcb3eeab5373f3d82c6c8fa37d01d21150783f4e0e585d2ddcdb7dca63a888c00a2312b38f2fa5a0197f981560f93e46a8d9c7394db0a95b7771698893ee57421db2474fbcfe7f6ee8e55576a3d6ff04eedbb8dd81da6eb6f928fd1161f6ea352f2fb4de5a105a75c0ae68184aa7c4c47616a087b612e822cf8e458d8aeb7d4b4aee7bc70b7fdce86018758e2e8286067b6a5ef233b15fe38d3264e0289dcf0225b9ae1a953d0775c6c3466273ee102ae2c522988ca3295f0848ba2a102d") write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0)=r0, 0x12) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) r2 = getpid() r3 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pid(r1, &(0x7f0000000240)=r2, 0x10) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000840)='syz0\x00', 0x1ff) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000580)={&(0x7f0000000280)="f17b916a91c7d15144e6d7f8a7c2fed1b1b3199311ecde2bd006cc5a8c2ef5971d20685a4c8604e0c2f148043577a81e00ce09898169b1bf51641154885f6fe187473f625f7ea33e1f650f6fc2d26a497b75227dbb2070c39afd5e9068f01f45b6308f06afc43044d957ee576976ee796ed8d6", &(0x7f0000000300)=""/126, &(0x7f0000000380)="666571ef6733c4810f8266a3023f539fa5ed317d6d0d3ff856cca3c6afa22ba1c5e48db8e01b54cb5f1eeacaec09cbb5a6f9a13fb1cf5082640747a299f6d71ac1cb4d871851e0cee73beaa7f49345211cdf622bfcaab0cf6633", &(0x7f0000000400)="242e19385c6ebb465a44d01a4fe30b2d860b7d792be25e1579eb3d34071ad8ea00bcac367dd30e6d03ce4a3b427044f9092ac84652c64003e60795f36d57331bf41d7348686dc03df409fa5d31cebcebb8f247d244df47751947d4faf2c447a6eeea64a77b3f9b55e60c30895680d5f70a666f995be5c94396440e0d9c58f79bcdff4fd47dc1f8e90fb28fff44876050f2b23770b185065a7b860722bcaed731124b82ac57ccb089ea1ac2b8dd5324622999d8370d8ab806a88bee2e570858fba607a5dbf8388f73340af66772", 0x7, r4, 0x4}, 0x38) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r5) r6 = openat$cgroup_ro(r5, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r6, 0x1e}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000100)={0x0, 0x0}, 0x8) r8 = bpf$ITER_CREATE(0x21, &(0x7f0000000880), 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r7, 0x4) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x10}, 0x10) r10 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r10, 0x58, &(0x7f00000002c0)}, 0x10) r11 = openat$cgroup_ro(r8, &(0x7f00000008c0)='memory.current\x00', 0x0, 0x0) r12 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r12, 0x58, &(0x7f00000002c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x1, &(0x7f00000005c0)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], &(0x7f0000000600)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x15, r6, 0x8, &(0x7f0000000640)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x1, 0x4, 0x1, 0x2}, 0x10, r7, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r9, r4, r10, r11, r4, r4, r4, r12]}, 0x80) 09:21:18 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}, {&(0x7f0000001380)="05edfd3b303bf81e02761a65830b2f7194ffe8c64b2e98646fcb2617838aeacd37c0df804c80f3060a929f58d1bf41b295c1b59c7a01ff0b2e4860fe9d935b2cec129221e910855c35f820f12d8cdae5bf2d9c06dcf78e200589827c20e774864a5eea4a5d6cc62e78f6ced371e6e8391d78b96a6f93ef99df2eeff28bbe20b7d11ca654b40010bfb34b697c4cd4a04eb6dc392f674afc9dc4196b7e497b557c1c7585787c9f682e6161e7673a110c693164a1f21a094c90977a357a5fdbb0", 0xbf}], 0x6, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:18 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x468, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:18 executing program 3: r0 = syz_clone(0x501c1880, 0x0, 0x12, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) openat$cgroup_freezer_state(r1, &(0x7f00000000c0), 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x81, 0x40, 0xff, 0x5, 0x0, 0x1, 0x40010, 0x28949453202f6f, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x951, 0x1, @perf_config_ext={0x3, 0x7}, 0x90088, 0x7, 0x10, 0x0, 0x8, 0x80, 0xfff7, 0x0, 0x0, 0x0, 0x4}, r0, 0x7, r1, 0x3) 09:21:18 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200080, 0x0) syz_clone(0x20003000, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:18 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x4}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)="1d488bf4c8ef3d5953ec3482d200d570daf6184c03562ed92a5bb260f314a79df82f4b08799fc06d244ec6c6aa0d4abed138af35edba3713e33bb95a88fd8b2719d447907cc707c6a07f94d99c655e3245b9b0d495ae7b87034024839f7160dd8aef3383f671740f6210998ab4f72f68de7f2bd447be2940d27405d047980ccc59c2c241f49abac412a7489f6a88b23ee81d632c1c89d6abb048ec0695bb0124f47dbc042dff653b7f24c0d0aa5435f826719c2599cebc54468c9c54240823c11c0db3e6970f7a2beef32390b17ef99b2b88d58f1508464bcbf69a69b23cdb4f2902af4e8fae6a255afb6ff3c9fab8a7b28a1c5ea259", 0xf6}, {&(0x7f0000000180)="6968f0", 0x3}, {&(0x7f00000001c0)="0894fbac1335c77d", 0x8}, {&(0x7f0000000200)="45767124d7f5ced17148d9b0dd10748ea325479ed5be410ab11d88eafbc2f5d8cd520b31fb060a37c2e33520840c182b424f1b7d077b0173948a1efa92f4efaaf4ef8f4dff254b8b156e258837803a4879e2a561a05829d2e2e8b9cbdf40cc1fca4a0351f81bac7cbe6e3592b57c40902c93be842da3a97358bdba253ddd71880b5e978c69c2e3f42eb8ceeb1b91df26474802c0b41a748818f81b703f0bd5cc7db44d84f7eebebf0ab61a31eed2fafceda7", 0xb2}, {&(0x7f00000002c0)="5c24f52bc605d1c5e14f9e2c33ee09d62cf9381b114b3ae875fd137274cbcd1d532e3f0c638cabd989ca4049fc94c1c7b6f3099206f0758d9d758bdf8afceb7df1718e507eef136e94f906c44383ac002d448003a0d5e744204df935c9786778c72e69e447e4607a52327fb0760da4b9c5c003f27ab90de563f2e000", 0x7c}, {&(0x7f0000000340)="50260c3817842376127807734ecdb30b796df05c6c4102930b57fd6399efc9b2441d6ed77fdd5e62e28b6d6fca4ce27bd27b4e411ee63fe8a4099b7f80be5fabeff04bf784380ef600d9cb0656d7a00842fedb59a84678f23820182be3945c22b382972a85aa7fd5b2bb107400e4ad61f2f9d324", 0x74}, {&(0x7f00000003c0)="97f8424bf9501d26ad6282def14201288f4151e39387a29fe3155bdc4fc973842e119856556f74ccfbd530efbb7910ac05fffb1c45b2ddfc7d0b0671916c29ed62578ad2b747dfb896e5bc33b00dbf0555b10dc1355c8ade31e3a4620db3ea4cac67b420955ae84ca76d1c3bf7679bb0501233137189e7487202a34f03f8fa502bac4548cce863b2e9f3e2c76f5182282433405e62d4ca71481b03b02997badd4a8e15e17063", 0xa6}, {&(0x7f0000000480)="130e689c6fa2097ffcef0943da0b14a0a713eedf20598e3c725619119512eab73a1385005ea7d13aaa9ae269d18bf05bb1f9280ddbba58920318040e567254a884447270e4c7400ae628cb0c1a72e15c47ff0dac99aa32b756ed048a56a5454eba1cccb60d167986d7c4621544536f1ec90efe9c607893dd0c81e10f274526cc86bfce340d8498c20c832162b3060035beb9251d7347fcc797df22638eb59db098808e898988992d6e2c57506b9464af85a37b3e6728f1f428ab09ae", 0xbc}], 0x8, &(0x7f00000005c0)="8e07998ed4b8bb128eb6534dc949f123d467545709b2d699c50f4686e555b466c630e35c6785a52ab5768692c97d247a9fe7eb597642f7b6c1a8cc3eecd0b5ee3a8d9101a787cd4bde871ca6b4e709f2ea588e6c3d45894da04a", 0x5a, 0x20000040}, 0x8081) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:18 executing program 2: syz_clone(0xeb08000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x280000, &(0x7f0000000000)="734462fc09b4f9a192dfd4b8878d515e3f76d1ae1c6e17367af508718b7be101daadb9f4e53adffe8a", 0x29, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="39631cda17002f16110d90ae5845008dcf8d5ba8ea2d7cc86620aa752f53d1ba0c875d50d64ac39c36dd9ef6610a7e0400d575cc17e4dcb3eeab5373f3d82c6c8fa37d01d21150783f4e0e585d2ddcdb7dca63a888c00a2312b38f2fa5a0197f981560f93e46a8d9c7394db0a95b7771698893ee57421db2474fbcfe7f6ee8e55576a3d6ff04eedbb8dd81da6eb6f928fd1161f6ea352f2fb4de5a105a75c0ae68184aa7c4c47616a087b612e822cf8e458d8aeb7d4b4aee7bc70b7fdce86018758e2e8286067b6a5ef233b15fe38d3264e0289dcf0225b9ae1a953d0775c6c3466273ee102ae2c522988ca3295f0848ba2a102d") write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0)=r0, 0x12) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) r2 = getpid() r3 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pid(r1, &(0x7f0000000240)=r2, 0x10) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000840)='syz0\x00', 0x1ff) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000580)={&(0x7f0000000280)="f17b916a91c7d15144e6d7f8a7c2fed1b1b3199311ecde2bd006cc5a8c2ef5971d20685a4c8604e0c2f148043577a81e00ce09898169b1bf51641154885f6fe187473f625f7ea33e1f650f6fc2d26a497b75227dbb2070c39afd5e9068f01f45b6308f06afc43044d957ee576976ee796ed8d6", &(0x7f0000000300)=""/126, &(0x7f0000000380)="666571ef6733c4810f8266a3023f539fa5ed317d6d0d3ff856cca3c6afa22ba1c5e48db8e01b54cb5f1eeacaec09cbb5a6f9a13fb1cf5082640747a299f6d71ac1cb4d871851e0cee73beaa7f49345211cdf622bfcaab0cf6633", &(0x7f0000000400)="242e19385c6ebb465a44d01a4fe30b2d860b7d792be25e1579eb3d34071ad8ea00bcac367dd30e6d03ce4a3b427044f9092ac84652c64003e60795f36d57331bf41d7348686dc03df409fa5d31cebcebb8f247d244df47751947d4faf2c447a6eeea64a77b3f9b55e60c30895680d5f70a666f995be5c94396440e0d9c58f79bcdff4fd47dc1f8e90fb28fff44876050f2b23770b185065a7b860722bcaed731124b82ac57ccb089ea1ac2b8dd5324622999d8370d8ab806a88bee2e570858fba607a5dbf8388f73340af66772", 0x7, r4, 0x4}, 0x38) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r5) r6 = openat$cgroup_ro(r5, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r6, 0x1e}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000100)={0x0, 0x0}, 0x8) r8 = bpf$ITER_CREATE(0x21, &(0x7f0000000880), 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r7, 0x4) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x10}, 0x10) r10 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r10, 0x58, &(0x7f00000002c0)}, 0x10) r11 = openat$cgroup_ro(r8, &(0x7f00000008c0)='memory.current\x00', 0x0, 0x0) r12 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r12, 0x58, &(0x7f00000002c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x1, &(0x7f00000005c0)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], &(0x7f0000000600)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x15, r6, 0x8, &(0x7f0000000640)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x1, 0x4, 0x1, 0x2}, 0x10, r7, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r9, r4, r10, r11, r4, r4, r4, r12]}, 0x80) 09:21:18 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:18 executing program 3: r0 = syz_clone(0x501c1880, 0x0, 0x12, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) openat$cgroup_freezer_state(r1, &(0x7f00000000c0), 0x2, 0x0) (async) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x81, 0x40, 0xff, 0x5, 0x0, 0x1, 0x40010, 0x28949453202f6f, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x951, 0x1, @perf_config_ext={0x3, 0x7}, 0x90088, 0x7, 0x10, 0x0, 0x8, 0x80, 0xfff7, 0x0, 0x0, 0x0, 0x4}, r0, 0x7, r1, 0x3) 09:21:18 executing program 3: r0 = syz_clone(0x501c1880, 0x0, 0x12, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) openat$cgroup_freezer_state(r1, &(0x7f00000000c0), 0x2, 0x0) (async) openat$cgroup_freezer_state(r1, &(0x7f00000000c0), 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x81, 0x40, 0xff, 0x5, 0x0, 0x1, 0x40010, 0x28949453202f6f, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x951, 0x1, @perf_config_ext={0x3, 0x7}, 0x90088, 0x7, 0x10, 0x0, 0x8, 0x80, 0xfff7, 0x0, 0x0, 0x0, 0x4}, r0, 0x7, r1, 0x3) 09:21:18 executing program 1: syz_clone(0x20003000, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:18 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:18 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x4}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)="1d488bf4c8ef3d5953ec3482d200d570daf6184c03562ed92a5bb260f314a79df82f4b08799fc06d244ec6c6aa0d4abed138af35edba3713e33bb95a88fd8b2719d447907cc707c6a07f94d99c655e3245b9b0d495ae7b87034024839f7160dd8aef3383f671740f6210998ab4f72f68de7f2bd447be2940d27405d047980ccc59c2c241f49abac412a7489f6a88b23ee81d632c1c89d6abb048ec0695bb0124f47dbc042dff653b7f24c0d0aa5435f826719c2599cebc54468c9c54240823c11c0db3e6970f7a2beef32390b17ef99b2b88d58f1508464bcbf69a69b23cdb4f2902af4e8fae6a255afb6ff3c9fab8a7b28a1c5ea259", 0xf6}, {&(0x7f0000000180)="6968f0", 0x3}, {&(0x7f00000001c0)="0894fbac1335c77d", 0x8}, {&(0x7f0000000200)="45767124d7f5ced17148d9b0dd10748ea325479ed5be410ab11d88eafbc2f5d8cd520b31fb060a37c2e33520840c182b424f1b7d077b0173948a1efa92f4efaaf4ef8f4dff254b8b156e258837803a4879e2a561a05829d2e2e8b9cbdf40cc1fca4a0351f81bac7cbe6e3592b57c40902c93be842da3a97358bdba253ddd71880b5e978c69c2e3f42eb8ceeb1b91df26474802c0b41a748818f81b703f0bd5cc7db44d84f7eebebf0ab61a31eed2fafceda7", 0xb2}, {&(0x7f00000002c0)="5c24f52bc605d1c5e14f9e2c33ee09d62cf9381b114b3ae875fd137274cbcd1d532e3f0c638cabd989ca4049fc94c1c7b6f3099206f0758d9d758bdf8afceb7df1718e507eef136e94f906c44383ac002d448003a0d5e744204df935c9786778c72e69e447e4607a52327fb0760da4b9c5c003f27ab90de563f2e000", 0x7c}, {&(0x7f0000000340)="50260c3817842376127807734ecdb30b796df05c6c4102930b57fd6399efc9b2441d6ed77fdd5e62e28b6d6fca4ce27bd27b4e411ee63fe8a4099b7f80be5fabeff04bf784380ef600d9cb0656d7a00842fedb59a84678f23820182be3945c22b382972a85aa7fd5b2bb107400e4ad61f2f9d324", 0x74}, {&(0x7f00000003c0)="97f8424bf9501d26ad6282def14201288f4151e39387a29fe3155bdc4fc973842e119856556f74ccfbd530efbb7910ac05fffb1c45b2ddfc7d0b0671916c29ed62578ad2b747dfb896e5bc33b00dbf0555b10dc1355c8ade31e3a4620db3ea4cac67b420955ae84ca76d1c3bf7679bb0501233137189e7487202a34f03f8fa502bac4548cce863b2e9f3e2c76f5182282433405e62d4ca71481b03b02997badd4a8e15e17063", 0xa6}, {&(0x7f0000000480)="130e689c6fa2097ffcef0943da0b14a0a713eedf20598e3c725619119512eab73a1385005ea7d13aaa9ae269d18bf05bb1f9280ddbba58920318040e567254a884447270e4c7400ae628cb0c1a72e15c47ff0dac99aa32b756ed048a56a5454eba1cccb60d167986d7c4621544536f1ec90efe9c607893dd0c81e10f274526cc86bfce340d8498c20c832162b3060035beb9251d7347fcc797df22638eb59db098808e898988992d6e2c57506b9464af85a37b3e6728f1f428ab09ae", 0xbc}], 0x8, &(0x7f00000005c0)="8e07998ed4b8bb128eb6534dc949f123d467545709b2d699c50f4686e555b466c630e35c6785a52ab5768692c97d247a9fe7eb597642f7b6c1a8cc3eecd0b5ee3a8d9101a787cd4bde871ca6b4e709f2ea588e6c3d45894da04a", 0x5a, 0x20000040}, 0x8081) (async) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:19 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, 0x0, 0x4081) 09:21:19 executing program 1: syz_clone(0x0, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:19 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:19 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x4}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)="1d488bf4c8ef3d5953ec3482d200d570daf6184c03562ed92a5bb260f314a79df82f4b08799fc06d244ec6c6aa0d4abed138af35edba3713e33bb95a88fd8b2719d447907cc707c6a07f94d99c655e3245b9b0d495ae7b87034024839f7160dd8aef3383f671740f6210998ab4f72f68de7f2bd447be2940d27405d047980ccc59c2c241f49abac412a7489f6a88b23ee81d632c1c89d6abb048ec0695bb0124f47dbc042dff653b7f24c0d0aa5435f826719c2599cebc54468c9c54240823c11c0db3e6970f7a2beef32390b17ef99b2b88d58f1508464bcbf69a69b23cdb4f2902af4e8fae6a255afb6ff3c9fab8a7b28a1c5ea259", 0xf6}, {&(0x7f0000000180)="6968f0", 0x3}, {&(0x7f00000001c0)="0894fbac1335c77d", 0x8}, {&(0x7f0000000200)="45767124d7f5ced17148d9b0dd10748ea325479ed5be410ab11d88eafbc2f5d8cd520b31fb060a37c2e33520840c182b424f1b7d077b0173948a1efa92f4efaaf4ef8f4dff254b8b156e258837803a4879e2a561a05829d2e2e8b9cbdf40cc1fca4a0351f81bac7cbe6e3592b57c40902c93be842da3a97358bdba253ddd71880b5e978c69c2e3f42eb8ceeb1b91df26474802c0b41a748818f81b703f0bd5cc7db44d84f7eebebf0ab61a31eed2fafceda7", 0xb2}, {&(0x7f00000002c0)="5c24f52bc605d1c5e14f9e2c33ee09d62cf9381b114b3ae875fd137274cbcd1d532e3f0c638cabd989ca4049fc94c1c7b6f3099206f0758d9d758bdf8afceb7df1718e507eef136e94f906c44383ac002d448003a0d5e744204df935c9786778c72e69e447e4607a52327fb0760da4b9c5c003f27ab90de563f2e000", 0x7c}, {&(0x7f0000000340)="50260c3817842376127807734ecdb30b796df05c6c4102930b57fd6399efc9b2441d6ed77fdd5e62e28b6d6fca4ce27bd27b4e411ee63fe8a4099b7f80be5fabeff04bf784380ef600d9cb0656d7a00842fedb59a84678f23820182be3945c22b382972a85aa7fd5b2bb107400e4ad61f2f9d324", 0x74}, {&(0x7f00000003c0)="97f8424bf9501d26ad6282def14201288f4151e39387a29fe3155bdc4fc973842e119856556f74ccfbd530efbb7910ac05fffb1c45b2ddfc7d0b0671916c29ed62578ad2b747dfb896e5bc33b00dbf0555b10dc1355c8ade31e3a4620db3ea4cac67b420955ae84ca76d1c3bf7679bb0501233137189e7487202a34f03f8fa502bac4548cce863b2e9f3e2c76f5182282433405e62d4ca71481b03b02997badd4a8e15e17063", 0xa6}, {&(0x7f0000000480)="130e689c6fa2097ffcef0943da0b14a0a713eedf20598e3c725619119512eab73a1385005ea7d13aaa9ae269d18bf05bb1f9280ddbba58920318040e567254a884447270e4c7400ae628cb0c1a72e15c47ff0dac99aa32b756ed048a56a5454eba1cccb60d167986d7c4621544536f1ec90efe9c607893dd0c81e10f274526cc86bfce340d8498c20c832162b3060035beb9251d7347fcc797df22638eb59db098808e898988992d6e2c57506b9464af85a37b3e6728f1f428ab09ae", 0xbc}], 0x8, &(0x7f00000005c0)="8e07998ed4b8bb128eb6534dc949f123d467545709b2d699c50f4686e555b466c630e35c6785a52ab5768692c97d247a9fe7eb597642f7b6c1a8cc3eecd0b5ee3a8d9101a787cd4bde871ca6b4e709f2ea588e6c3d45894da04a", 0x5a, 0x20000040}, 0x8081) (async) sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x4}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)="1d488bf4c8ef3d5953ec3482d200d570daf6184c03562ed92a5bb260f314a79df82f4b08799fc06d244ec6c6aa0d4abed138af35edba3713e33bb95a88fd8b2719d447907cc707c6a07f94d99c655e3245b9b0d495ae7b87034024839f7160dd8aef3383f671740f6210998ab4f72f68de7f2bd447be2940d27405d047980ccc59c2c241f49abac412a7489f6a88b23ee81d632c1c89d6abb048ec0695bb0124f47dbc042dff653b7f24c0d0aa5435f826719c2599cebc54468c9c54240823c11c0db3e6970f7a2beef32390b17ef99b2b88d58f1508464bcbf69a69b23cdb4f2902af4e8fae6a255afb6ff3c9fab8a7b28a1c5ea259", 0xf6}, {&(0x7f0000000180)="6968f0", 0x3}, {&(0x7f00000001c0)="0894fbac1335c77d", 0x8}, {&(0x7f0000000200)="45767124d7f5ced17148d9b0dd10748ea325479ed5be410ab11d88eafbc2f5d8cd520b31fb060a37c2e33520840c182b424f1b7d077b0173948a1efa92f4efaaf4ef8f4dff254b8b156e258837803a4879e2a561a05829d2e2e8b9cbdf40cc1fca4a0351f81bac7cbe6e3592b57c40902c93be842da3a97358bdba253ddd71880b5e978c69c2e3f42eb8ceeb1b91df26474802c0b41a748818f81b703f0bd5cc7db44d84f7eebebf0ab61a31eed2fafceda7", 0xb2}, {&(0x7f00000002c0)="5c24f52bc605d1c5e14f9e2c33ee09d62cf9381b114b3ae875fd137274cbcd1d532e3f0c638cabd989ca4049fc94c1c7b6f3099206f0758d9d758bdf8afceb7df1718e507eef136e94f906c44383ac002d448003a0d5e744204df935c9786778c72e69e447e4607a52327fb0760da4b9c5c003f27ab90de563f2e000", 0x7c}, {&(0x7f0000000340)="50260c3817842376127807734ecdb30b796df05c6c4102930b57fd6399efc9b2441d6ed77fdd5e62e28b6d6fca4ce27bd27b4e411ee63fe8a4099b7f80be5fabeff04bf784380ef600d9cb0656d7a00842fedb59a84678f23820182be3945c22b382972a85aa7fd5b2bb107400e4ad61f2f9d324", 0x74}, {&(0x7f00000003c0)="97f8424bf9501d26ad6282def14201288f4151e39387a29fe3155bdc4fc973842e119856556f74ccfbd530efbb7910ac05fffb1c45b2ddfc7d0b0671916c29ed62578ad2b747dfb896e5bc33b00dbf0555b10dc1355c8ade31e3a4620db3ea4cac67b420955ae84ca76d1c3bf7679bb0501233137189e7487202a34f03f8fa502bac4548cce863b2e9f3e2c76f5182282433405e62d4ca71481b03b02997badd4a8e15e17063", 0xa6}, {&(0x7f0000000480)="130e689c6fa2097ffcef0943da0b14a0a713eedf20598e3c725619119512eab73a1385005ea7d13aaa9ae269d18bf05bb1f9280ddbba58920318040e567254a884447270e4c7400ae628cb0c1a72e15c47ff0dac99aa32b756ed048a56a5454eba1cccb60d167986d7c4621544536f1ec90efe9c607893dd0c81e10f274526cc86bfce340d8498c20c832162b3060035beb9251d7347fcc797df22638eb59db098808e898988992d6e2c57506b9464af85a37b3e6728f1f428ab09ae", 0xbc}], 0x8, &(0x7f00000005c0)="8e07998ed4b8bb128eb6534dc949f123d467545709b2d699c50f4686e555b466c630e35c6785a52ab5768692c97d247a9fe7eb597642f7b6c1a8cc3eecd0b5ee3a8d9101a787cd4bde871ca6b4e709f2ea588e6c3d45894da04a", 0x5a, 0x20000040}, 0x8081) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:19 executing program 3: r0 = syz_clone(0xbc819b80, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000), 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r0, r1, 0x0, 0x5, &(0x7f0000000040)='{!^+\x00'}, 0x30) 09:21:19 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200080, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000012c0)={&(0x7f0000000080)="4d66b3e392201aece3823afcf26f1c5ec70c9d6912efbb32ed55f7f8b7d29f32457622226038aca01d855f9afd9036d70bd841674f69bd0af2f048a6c3da62bd6e3a2a5f45ce43e652666fb454e52a391e13cc14985101810340c0b93ca1d55da435a1aa2c637c307fc750030e617ba773e0c98d0a8d2143db34b2d0786b6b81f2f4a0b7c8a85e76448f9625bb876afa693a421db7d2c65f4512fba545d28d9ac730e2d2e78f57a79cff6ebf03ae444012610be966844e5d0a113ebcae6dfee9fa9d20550a00"/207, &(0x7f0000000180)=""/105, &(0x7f0000000200)="a9ffadf3a5261fe1a601c44b4f79fb8bfe865b7b8433f5107ed1dafa614f2ad2c21f5e3962951b27664c94d4d9acdd2f7a81c6167641fe5bc8a9d52d30e1b4f6d6428821753076035be6afd59a7167adf4f7b0e38c25fa5df2a9484b449f990af96e8f9a417d81698ee371cf2dea89db961840c68f8e7d71375a780261d482b23f9a4f03078fec15", &(0x7f00000002c0)="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", 0xffff}, 0x38) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) close(r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001580)={&(0x7f0000001540)='./file0\x00'}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) syz_clone(0x20003000, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:19 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:19 executing program 3: r0 = syz_clone(0xbc819b80, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000), 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r0, r1, 0x0, 0x5, &(0x7f0000000040)='{!^+\x00'}, 0x30) 09:21:19 executing program 4: r0 = syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x0, 0xf4, 0x3f, 0x0, 0x0, 0x9808, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x8, 0x9, 0x6897441e, 0x7, 0x1, 0xc7, 0x2, 0x0, 0x2, 0x0, 0x7c}, r0, 0x3, 0xffffffffffffffff, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x58, &(0x7f00000000c0)}, 0x10) 09:21:19 executing program 1: syz_clone(0x0, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:19 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:19 executing program 3: r0 = syz_clone(0xbc819b80, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000), 0x10) (rerun: 32) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r0, r1, 0x0, 0x5, &(0x7f0000000040)='{!^+\x00'}, 0x30) 09:21:19 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, 0x0, 0x4081) 09:21:19 executing program 3: r0 = syz_clone(0x6533c500, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) close(r1) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0)=r0, 0x12) recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000700)=""/242, 0xf2}, {&(0x7f0000000180)=""/194, 0xbe}, {&(0x7f0000000340)=""/253, 0xfd}, {&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000540)=""/225, 0xe1}], 0x5, 0x0, 0x64}, 0x40000000) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x8d, 0x9, 0xe8, 0x7f, 0x0, 0x3ff, 0x302, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xffffffff, 0x7}, 0x20, 0x2, 0x1ff, 0x1, 0x2, 0x400, 0x4, 0x0, 0x0, 0x0, 0x92c}, r0, 0x8, r1, 0x8) r3 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x93, 0x3, 0x20, 0x1, 0x0, 0x9, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xc, 0x4, @perf_config_ext={0x149, 0x4}, 0x89, 0x800, 0x401, 0x4, 0x2, 0xffffbfe8, 0x1, 0x0, 0x8001, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r1, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) r4 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) close(r4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000640)={r0, r4, 0x0, 0x2, &(0x7f0000000300)=':\x00'}, 0x30) 09:21:19 executing program 1: syz_clone(0x0, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:19 executing program 4: r0 = syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x0, 0xf4, 0x3f, 0x0, 0x0, 0x9808, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x8, 0x9, 0x6897441e, 0x7, 0x1, 0xc7, 0x2, 0x0, 0x2, 0x0, 0x7c}, r0, 0x3, 0xffffffffffffffff, 0x3) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x58, &(0x7f00000000c0)}, 0x10) 09:21:19 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:19 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x200080, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000012c0)={&(0x7f0000000080)="4d66b3e392201aece3823afcf26f1c5ec70c9d6912efbb32ed55f7f8b7d29f32457622226038aca01d855f9afd9036d70bd841674f69bd0af2f048a6c3da62bd6e3a2a5f45ce43e652666fb454e52a391e13cc14985101810340c0b93ca1d55da435a1aa2c637c307fc750030e617ba773e0c98d0a8d2143db34b2d0786b6b81f2f4a0b7c8a85e76448f9625bb876afa693a421db7d2c65f4512fba545d28d9ac730e2d2e78f57a79cff6ebf03ae444012610be966844e5d0a113ebcae6dfee9fa9d20550a00"/207, &(0x7f0000000180)=""/105, &(0x7f0000000200)="a9ffadf3a5261fe1a601c44b4f79fb8bfe865b7b8433f5107ed1dafa614f2ad2c21f5e3962951b27664c94d4d9acdd2f7a81c6167641fe5bc8a9d52d30e1b4f6d6428821753076035be6afd59a7167adf4f7b0e38c25fa5df2a9484b449f990af96e8f9a417d81698ee371cf2dea89db961840c68f8e7d71375a780261d482b23f9a4f03078fec15", &(0x7f00000002c0)="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", 0xffff}, 0x38) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) close(r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001580)={&(0x7f0000001540)='./file0\x00'}, 0x10) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r1, 0x1e}, 0x10) r2 = syz_clone(0x20003000, &(0x7f0000001300)="34d8c8ba4cbf1f8c97f6b4eea3efdd84ac595e8e4b0cb2fa531e95e0bdfc9f49561a15608a29c5e7a3f1ba7159a3fd5706ecf543e1d29def7f685459436dd1f3a8d865c2c185d3510958b30e9e5f3e612038948ce84875c04cd9c9b7b0b5448eb52d8a94a90191b06a21fdb7ffdaefec45fb5929ff0075bfbeedab7f9309c3e291f5c8e6da1ce83e27a1ea190995abb9899ec7cc767daf58ffcbe1b72794fdf4fc2e2e1e7f319fde3741cb6a3060515a68", 0xb1, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") openat$cgroup_procs(r1, &(0x7f00000014c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000001480)=r2, 0x12) 09:21:20 executing program 3: r0 = syz_clone(0x6533c500, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) close(r1) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0)=r0, 0x12) (async, rerun: 64) recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000700)=""/242, 0xf2}, {&(0x7f0000000180)=""/194, 0xbe}, {&(0x7f0000000340)=""/253, 0xfd}, {&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000540)=""/225, 0xe1}], 0x5, 0x0, 0x64}, 0x40000000) (rerun: 64) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x8d, 0x9, 0xe8, 0x7f, 0x0, 0x3ff, 0x302, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xffffffff, 0x7}, 0x20, 0x2, 0x1ff, 0x1, 0x2, 0x400, 0x4, 0x0, 0x0, 0x0, 0x92c}, r0, 0x8, r1, 0x8) (async) r3 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x93, 0x3, 0x20, 0x1, 0x0, 0x9, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xc, 0x4, @perf_config_ext={0x149, 0x4}, 0x89, 0x800, 0x401, 0x4, 0x2, 0xffffbfe8, 0x1, 0x0, 0x8001, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r1, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) (async, rerun: 64) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) (async, rerun: 64) r4 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) close(r4) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000640)={r0, r4, 0x0, 0x2, &(0x7f0000000300)=':\x00'}, 0x30) 09:21:20 executing program 4: r0 = syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x0, 0xf4, 0x3f, 0x0, 0x0, 0x9808, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x8, 0x9, 0x6897441e, 0x7, 0x1, 0xc7, 0x2, 0x0, 0x2, 0x0, 0x7c}, r0, 0x3, 0xffffffffffffffff, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x58, &(0x7f00000000c0)}, 0x10) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x0, 0xf4, 0x3f, 0x0, 0x0, 0x9808, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x8, 0x9, 0x6897441e, 0x7, 0x1, 0xc7, 0x2, 0x0, 0x2, 0x0, 0x7c}, r0, 0x3, 0xffffffffffffffff, 0x3) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x58, &(0x7f00000000c0)}, 0x10) (async) 09:21:20 executing program 1: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:20 executing program 3: r0 = syz_clone(0x6533c500, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) (async) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) close(r1) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0)=r0, 0x12) (async) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0)=r0, 0x12) recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000700)=""/242, 0xf2}, {&(0x7f0000000180)=""/194, 0xbe}, {&(0x7f0000000340)=""/253, 0xfd}, {&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000540)=""/225, 0xe1}], 0x5, 0x0, 0x64}, 0x40000000) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x8d, 0x9, 0xe8, 0x7f, 0x0, 0x3ff, 0x302, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xffffffff, 0x7}, 0x20, 0x2, 0x1ff, 0x1, 0x2, 0x400, 0x4, 0x0, 0x0, 0x0, 0x92c}, r0, 0x8, r1, 0x8) r3 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x93, 0x3, 0x20, 0x1, 0x0, 0x9, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xc, 0x4, @perf_config_ext={0x149, 0x4}, 0x89, 0x800, 0x401, 0x4, 0x2, 0xffffbfe8, 0x1, 0x0, 0x8001, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r1, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) r4 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) (async) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) close(r4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000640)={r0, r4, 0x0, 0x2, &(0x7f0000000300)=':\x00'}, 0x30) 09:21:20 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:20 executing program 1: syz_clone(0x20003000, 0x0, 0x0, 0x0, &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:20 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:20 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, 0x0, 0x4081) 09:21:20 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x470, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f0000000080)) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x600440, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r2}, 0x8) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x81401, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNSETDEBUG(r0, 0x400454c9, &(0x7f0000000000)=0xffffffff) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:20 executing program 4: syz_clone(0x406e000, 0x0, 0xfea9, 0x0, 0x0, 0x0) syz_clone(0x4080000, &(0x7f0000000000)="22b103b0b6f756d2cf6afbdcb10cd53100f536d36dc3b3271a66d67748790d849f63e69a1af34fcb47bfc9c2cb038179e09615637c4fb4b646e3ae01926b40fbc14bd71e8256290bd89962d6329aadb212ff210a70c054ce31bb380126909f2c2a6ffea606c2eb534ce6c0802463de637c59a8de875b", 0x76, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="dcbc8ba512143ffa73a2e6dcd56a3b3d51b42b91729ee0abf159fd90c33bed206240e4a8d5348f51c8ba26479d922fd6b9c1afe96aeb4d550b0906a124ac35bae29ceda1b53cbdfda022c32542255c9498656d5642c784d4462425473255bc766d05816e8b78b3df6f980c7c370dc2e7290987464d1d83e49a08f34186122cad9cffe6268b538d76620eec37f8570ae2eaa553da0a61bffe02ce466a9ab5a30efa3bc020dbb4d564a567249c3b60012e25e013db26fc1ae95d6bfd18fdcf3ed0f37684596525a8") r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) r1 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pid(r0, &(0x7f0000000240)=r1, 0x12) 09:21:20 executing program 1: syz_clone(0x20003000, 0x0, 0x0, 0x0, &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:20 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x471, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f0000000080)) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x600440, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r2}, 0x8) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x81401, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNSETDEBUG(r0, 0x400454c9, &(0x7f0000000000)=0xffffffff) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:20 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x472, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f0000000080)) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x600440, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r2}, 0x8) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x81401, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNSETDEBUG(r0, 0x400454c9, &(0x7f0000000000)=0xffffffff) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:20 executing program 1: syz_clone(0x20003000, 0x0, 0x0, 0x0, &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:20 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:20 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x473, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:21 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:21 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:21 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x474, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:21 executing program 1: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:21 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x600440, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r1}, 0x8) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x81401, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:21 executing program 4: syz_clone(0x406e000, 0x0, 0xfea9, 0x0, 0x0, 0x0) syz_clone(0x4080000, &(0x7f0000000000)="22b103b0b6f756d2cf6afbdcb10cd53100f536d36dc3b3271a66d67748790d849f63e69a1af34fcb47bfc9c2cb038179e09615637c4fb4b646e3ae01926b40fbc14bd71e8256290bd89962d6329aadb212ff210a70c054ce31bb380126909f2c2a6ffea606c2eb534ce6c0802463de637c59a8de875b", 0x76, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="dcbc8ba512143ffa73a2e6dcd56a3b3d51b42b91729ee0abf159fd90c33bed206240e4a8d5348f51c8ba26479d922fd6b9c1afe96aeb4d550b0906a124ac35bae29ceda1b53cbdfda022c32542255c9498656d5642c784d4462425473255bc766d05816e8b78b3df6f980c7c370dc2e7290987464d1d83e49a08f34186122cad9cffe6268b538d76620eec37f8570ae2eaa553da0a61bffe02ce466a9ab5a30efa3bc020dbb4d564a567249c3b60012e25e013db26fc1ae95d6bfd18fdcf3ed0f37684596525a8") r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) r1 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pid(r0, &(0x7f0000000240)=r1, 0x12) syz_clone(0x406e000, 0x0, 0xfea9, 0x0, 0x0, 0x0) (async) syz_clone(0x4080000, &(0x7f0000000000)="22b103b0b6f756d2cf6afbdcb10cd53100f536d36dc3b3271a66d67748790d849f63e69a1af34fcb47bfc9c2cb038179e09615637c4fb4b646e3ae01926b40fbc14bd71e8256290bd89962d6329aadb212ff210a70c054ce31bb380126909f2c2a6ffea606c2eb534ce6c0802463de637c59a8de875b", 0x76, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="dcbc8ba512143ffa73a2e6dcd56a3b3d51b42b91729ee0abf159fd90c33bed206240e4a8d5348f51c8ba26479d922fd6b9c1afe96aeb4d550b0906a124ac35bae29ceda1b53cbdfda022c32542255c9498656d5642c784d4462425473255bc766d05816e8b78b3df6f980c7c370dc2e7290987464d1d83e49a08f34186122cad9cffe6268b538d76620eec37f8570ae2eaa553da0a61bffe02ce466a9ab5a30efa3bc020dbb4d564a567249c3b60012e25e013db26fc1ae95d6bfd18fdcf3ed0f37684596525a8") (async) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) (async) getpid() (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) write$cgroup_pid(r0, &(0x7f0000000240)=r1, 0x12) (async) 09:21:21 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x475, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:21 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x476, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:21 executing program 1: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) 09:21:21 executing program 3: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000000100)=""/230, 0x4}, 0x20) syz_clone(0xc088100, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:21 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x477, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:21 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x600440, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r1}, 0x8) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x81401, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:22 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:22 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x478, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:22 executing program 3: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000000100)=""/230, 0x4}, 0x20) syz_clone(0xc088100, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000000100)=""/230, 0x4}, 0x20) (async) syz_clone(0xc088100, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:22 executing program 1: syz_clone(0x20003000, 0x0, 0x0, 0x0, &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:22 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x600440, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r1}, 0x8) openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x81401, 0x0) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:22 executing program 4: syz_clone(0x406e000, 0x0, 0xfea9, 0x0, 0x0, 0x0) (async, rerun: 32) syz_clone(0x4080000, &(0x7f0000000000)="22b103b0b6f756d2cf6afbdcb10cd53100f536d36dc3b3271a66d67748790d849f63e69a1af34fcb47bfc9c2cb038179e09615637c4fb4b646e3ae01926b40fbc14bd71e8256290bd89962d6329aadb212ff210a70c054ce31bb380126909f2c2a6ffea606c2eb534ce6c0802463de637c59a8de875b", 0x76, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="dcbc8ba512143ffa73a2e6dcd56a3b3d51b42b91729ee0abf159fd90c33bed206240e4a8d5348f51c8ba26479d922fd6b9c1afe96aeb4d550b0906a124ac35bae29ceda1b53cbdfda022c32542255c9498656d5642c784d4462425473255bc766d05816e8b78b3df6f980c7c370dc2e7290987464d1d83e49a08f34186122cad9cffe6268b538d76620eec37f8570ae2eaa553da0a61bffe02ce466a9ab5a30efa3bc020dbb4d564a567249c3b60012e25e013db26fc1ae95d6bfd18fdcf3ed0f37684596525a8") (async, rerun: 32) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) (async) r1 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) write$cgroup_pid(r0, &(0x7f0000000240)=r1, 0x12) 09:21:22 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x479, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:22 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:22 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x600440, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r1}, 0x8) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:22 executing program 3: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000000100)=""/230, 0x4}, 0x20) syz_clone(0xc088100, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0xc088100, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:22 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x600440, 0x0) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:22 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:23 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:23 executing program 1: syz_clone(0x20003000, 0x0, 0x0, 0x0, &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:23 executing program 3: syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8008200, &(0x7f0000000000)="f802a99e2cdbedafca3943ef1b97a66d523c3618c452b8db6a0ce6817bf7ab00a838aa1da038bdede8c8081529cc88102deb5c458cd325efb1d46c88f561b3f849384bef055bceb76250e34171f1648d0111d8fc332d4e42b01896badaa2627cac736e9e47fade6f6e841b25c303abd8b07c7dc9a5e777584fa130852cb55bde1043771de97ced69ec803fca47c5a4c3cb5e2082ab6d744e55590236b5284eab4a0284bc89e174d95ca3aa3f0792b4a93b383ff10adbbdd62fc3", 0xba, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="098c302120349f29255a9d7b67d8d0be8aac77878ddba11723afa62658333e3473b1af0d6ecac341e5e36ffb34ce96b5c33c6df042e648284f7cfa1b06abb9f531ce07bdb905f919e9caed44164fd18de0b85853a65669e0e2d2e8d0a75069789dbf4e7ef6bf8564fbd6353b312bde60f06c20b3b4a66e59234ac08e869b2f6803993e7f9558626a8be1a9a5ff054da3a2a478acc8a060217f84b93f201acea540d632339fc639b96dd1e21589042245ecdba09bc898d33da5e19de8e080c2206d19345d19e0a35eccb017c2cea91a48e2621fd819002c11d4c6") 09:21:23 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:23 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:23 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$TUNGETVNETBE(r0, 0x800454df, &(0x7f0000000040)=0x1) syz_clone(0x2a918200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:23 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:23 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:23 executing program 1: syz_clone(0x20003000, 0x0, 0x0, 0x0, &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:23 executing program 3: syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8008200, &(0x7f0000000000)="f802a99e2cdbedafca3943ef1b97a66d523c3618c452b8db6a0ce6817bf7ab00a838aa1da038bdede8c8081529cc88102deb5c458cd325efb1d46c88f561b3f849384bef055bceb76250e34171f1648d0111d8fc332d4e42b01896badaa2627cac736e9e47fade6f6e841b25c303abd8b07c7dc9a5e777584fa130852cb55bde1043771de97ced69ec803fca47c5a4c3cb5e2082ab6d744e55590236b5284eab4a0284bc89e174d95ca3aa3f0792b4a93b383ff10adbbdd62fc3", 0xba, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="098c302120349f29255a9d7b67d8d0be8aac77878ddba11723afa62658333e3473b1af0d6ecac341e5e36ffb34ce96b5c33c6df042e648284f7cfa1b06abb9f531ce07bdb905f919e9caed44164fd18de0b85853a65669e0e2d2e8d0a75069789dbf4e7ef6bf8564fbd6353b312bde60f06c20b3b4a66e59234ac08e869b2f6803993e7f9558626a8be1a9a5ff054da3a2a478acc8a060217f84b93f201acea540d632339fc639b96dd1e21589042245ecdba09bc898d33da5e19de8e080c2206d19345d19e0a35eccb017c2cea91a48e2621fd819002c11d4c6") 09:21:23 executing program 3: syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8008200, &(0x7f0000000000)="f802a99e2cdbedafca3943ef1b97a66d523c3618c452b8db6a0ce6817bf7ab00a838aa1da038bdede8c8081529cc88102deb5c458cd325efb1d46c88f561b3f849384bef055bceb76250e34171f1648d0111d8fc332d4e42b01896badaa2627cac736e9e47fade6f6e841b25c303abd8b07c7dc9a5e777584fa130852cb55bde1043771de97ced69ec803fca47c5a4c3cb5e2082ab6d744e55590236b5284eab4a0284bc89e174d95ca3aa3f0792b4a93b383ff10adbbdd62fc3", 0xba, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="098c302120349f29255a9d7b67d8d0be8aac77878ddba11723afa62658333e3473b1af0d6ecac341e5e36ffb34ce96b5c33c6df042e648284f7cfa1b06abb9f531ce07bdb905f919e9caed44164fd18de0b85853a65669e0e2d2e8d0a75069789dbf4e7ef6bf8564fbd6353b312bde60f06c20b3b4a66e59234ac08e869b2f6803993e7f9558626a8be1a9a5ff054da3a2a478acc8a060217f84b93f201acea540d632339fc639b96dd1e21589042245ecdba09bc898d33da5e19de8e080c2206d19345d19e0a35eccb017c2cea91a48e2621fd819002c11d4c6") syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x8008200, &(0x7f0000000000)="f802a99e2cdbedafca3943ef1b97a66d523c3618c452b8db6a0ce6817bf7ab00a838aa1da038bdede8c8081529cc88102deb5c458cd325efb1d46c88f561b3f849384bef055bceb76250e34171f1648d0111d8fc332d4e42b01896badaa2627cac736e9e47fade6f6e841b25c303abd8b07c7dc9a5e777584fa130852cb55bde1043771de97ced69ec803fca47c5a4c3cb5e2082ab6d744e55590236b5284eab4a0284bc89e174d95ca3aa3f0792b4a93b383ff10adbbdd62fc3", 0xba, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="098c302120349f29255a9d7b67d8d0be8aac77878ddba11723afa62658333e3473b1af0d6ecac341e5e36ffb34ce96b5c33c6df042e648284f7cfa1b06abb9f531ce07bdb905f919e9caed44164fd18de0b85853a65669e0e2d2e8d0a75069789dbf4e7ef6bf8564fbd6353b312bde60f06c20b3b4a66e59234ac08e869b2f6803993e7f9558626a8be1a9a5ff054da3a2a478acc8a060217f84b93f201acea540d632339fc639b96dd1e21589042245ecdba09bc898d33da5e19de8e080c2206d19345d19e0a35eccb017c2cea91a48e2621fd819002c11d4c6") (async) 09:21:23 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:24 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="12ef670839932988a2410c59a9f66c6b6d0b64593faf267186d109bec9c08a1b5c0fc789d16e0cf4923fb1039d92d81c2589f8bb14ab8d5727732724d5ff391e70ca6e420d3b1d2de602b4ed282eb3cadf44d0ba6d7829b7fbe60d480804ddc67c2a8df26621f317f873ad69370f8c81a2a631bb8a0ba382526c630ad7aa33260053253a4ef4ba1edd7e06cef43640a86574df93116ff05d5ccda81ba6b4c80a5c4cebc572a9639fb556e1af64016d8e53724733cb158c717f1f72cd48fd69d817f3ee573cbd40d62e4f9e99b797717b98be6781540bf182445d86d5e592", 0xde}], 0x5, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:24 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:24 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:24 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x38}, 0x10) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$TUNGETVNETBE(r0, 0x800454df, &(0x7f0000000040)=0x1) syz_clone(0x2a918200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:24 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:24 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x38}, 0x10) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x38}, 0x10) (async) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x481, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:24 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000001400), &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:24 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}, {&(0x7f0000000280)="33ffa31b5217fdfcc8b425be18dab61c1d1de76cab8ff120361d311c3951d7431906c93895f1532aa711ff4cfca3c9f2e90dc1d2819b21c5e4b93aff4114623c4fc8d1f856d4bf5c798b7cebb43466c6595e74dbdf51ed59ff9eede3a42b0496764ef4f8c3bf3fa2040499efbe963b0f2c059c8667166ab92e608594d7d6c8fbc6f6037ff7bb2585eeb1e575fb5d65acf1e82236d1073c423eae1ec0f3870d6a8cc873f2b884ec72ad0a10bb83c66b36ceeec5b10ebe94344e76d30a5b4123b02b5138aa2eeb856a7f8c12da08767a5d9745d995865995732f1af8ad22509ab920bcaf462c065ac82a559cb85e592f2dc620961bec776e72a106787849e826bb32cbae12d6f45978d8d92513d8b58e14bdc6588643e96d26d09a05107a3c75588cc272130bf3d97e5b13b2e669e6e603cebee764db0b3aec2cd01537ab8a9bf38dccbab90c2ce9bf7d0a14034325b0cf48ff8ac4e47136c706f605acdff3996ff91d100a0d86eafb55e0a5b79a307b9720191a4d44f4c3028a3ff84d3b789361b2f32320e76b7cdee871551bcee7b83b97cf32da1a804d582173215690c78ccf5a88776e2b5dc10fc97289eec9e65a543c8297619464d6c5ea9b4f04641f0c4c5bba04c7338f0bd9419d511feb382a0e02dd9bedea39784e98bb64d1000177cbb835f562fba763bee3b2faf98741bedcde1d7304a9dcccfb429199524d77c56f759ef3afdf14000ec8621755f2e52277ae1875e4d0b0f6273e2a3d5301513fb6aa9c48f7f7d533c039cb33e8170e07905676c3ef773977daa1d33653ed1128a787026bce33ed2d3aa120f6eb5ac77759c09220117bdabec61a8713193c3180e4ceeb1bdddce16dff7c2cb51e86950fb78de18abc99ffa6201887fcdf087174949eea51b03e981f6b148a8bf5f0056a7c6e73c5a5bb08316198237197303124080469c789aed9dcc6e49d5fd68af68de52ece6457c018b7c1adb7552e19cd7dd1a3307a5a21d306dbca848a0d9b9f2f3951f7416cde9d493a39c73228f5b334f004065c92a810bf66ff7d30602e65ae69b3db6bc66938e9a26d0272ed8194ac4ba4510f2b89964e7905524d1c19b8ae935e3b50016e73494f859c6d729715954ec9e6c3a3cf561a75b3500546c97baed6fb8432ce518c4862da31785638b1c8274c06bdf0f6d101a1303e8b95ac1c3eeec71d1e5745a15fce40199940d48082aa256ea5f705d45396a0409aeccfca453daa27725fc749083e99813c305afcee9c7900f595b0737e0233cb6e66c5ef754253854f2cbb79844b3b29c2377f8bf9f749292dd1d1a5c8af6bad26b4bce0006c088e2dabfae5a1e3bdea4a3eca236687033ed872deaa140da1526ef05f95659deabd7dbf4fe5d6911bc3d1c5862e01e12c751729d85a7c31ac8fe30110aeefcbbf36e07612f568e0da20d4c127bb3508f12b4a97232b47b315f7f13bd3dce9e8cd3bb3a390605b39145556b13b2604094e630383917a4d8aedd6bb59abc123982b64d3addc47a4b331172205474147670cf0e62e76b54b2c15d42b0098f68ea644c00b66ccc3cd4333c990d80c728cb48dbbcdfd6c45b02831586f8c25f7f731c29a5275a7fbfb91c1de949b3d0e81f0daf31e6934fa0a4109cd69543f618c44123df06cce274e1fd66a1e5c77ee97fc45bf538219e8b3266c31151cfff6e5b98a693aa8ab8f6be3367fc762e63cc4cf58246c0a8c68e41d0f7308d0d4d9daf3688dfb727185ca2d959e317762d32903873c6dbc576f50ea1ca6b8c2cbf0ab7055f11bd3320abb15551d26133234b7f33486c08e50efbc4c7e39f75eb7b4a163d655830ab0daecf56a6b250b0951ad8c184796d577963b26be9e62f1516a5f560190cfe121dab487521fffb10ce0b2279e87f67cbd9baea3316278516bf6aafb4278b650666057b92f88c1ad94444132f854eb94fc1b3cd39680e5a991bb06eaefddbc3b71b59535c49ecb06a2bb45c117853d21cbc271afe2c6245e17ece57c740dc170f67d5de4738224a2060789d94bcf2de63dd0c97f5d61ffcb79b5dc5f1a6316992379b7f4400571e99d82a00a282f60407dff260c23d06c962d2c7a6ff6cb84335395a67e9f4ca362cdc27654f35e22abe5ef87fef90305f766d7157d89d7692935dcbb8b14dfde374ec4e8f49983c2ec79fab927c27bd2e3f433a1bf826232ba73f2d27a36c878c1821e3ca4a2aec861b4c5e88e48d95b85a06fee98499607e6ba4d2856e98f64e820534c8bcc19b9a83b9e0c61163520105ffcab725e7efe0971257c88c405239f0ca0fe9c278d0fda7bae136cb020c495897d2c0f6eabf87cf458555128ec3221cf96c5544ef2614db5be40820c7ff776c8c5537025eb331a696f75a2c704cb6c9f5f54f16c5b3b382541a972b89f82bc9894aecd995636faa90a13fc48ee3a0c3d05696a1ae86183ded3a1e84caf9197e195b363a47aa4083b7990e7eab86caaa4af1c54621534b92e5ed7b04c08a0e3c359078891e3caf1d3340f5d6917607ce6fdd45a3cdd598311e90227bd29fbdd2e337e725ed32b6e7ce5deefa789deb81fb802fae4ee6cbf235710e1ed3e994d9b5d11a5329e2139e67ff37d2d7950be58c97376d4b7525e550a3844fda25130d9cbc3a27de7ecebb2f7b3617e3d49534416efe0f91e0c4ef92d72fac2bb64db54ad04d5f2aa97c0b568a37ed8d62bcde6360a455705807013307e13f08ade838c2fedc6e51dd482276a4692a10b3004567bedf2f81c67f0b61812a7043f5536624a5b976923aba2987dfad8fb7a4c1700dac7a62285eb3216e6dda97d2e97ccc843f05948d623d2387309668617b633532656cbe9e29c70caad2873ad0e168496892b916124852b368c424a3270aaa6ea4c335258beca07c19cb36cbf68e2d932c35cefbe52767dfcc9dd432c2f13995fcf3ea6a1bf13a86ea3f102c013200ce49928f9c56922c054cad5af2d91a0660f11b10503554906296e7eec803271b7956d46fc4e3de0883b10964c23dcdaa0f5c1c05c2540d466e66b1e76dd51203d86e6d672422bd97f40cba8a8c33b7ce6f99052a784ba0c4c859df7eb58335bcb3dd5cf54dc5eeb3abd3b8768a35473ffd6d8bab9e09fc6102034cb5cc7c21b900002ee4c70f625d91632a1d6ac28de62d760e7822479fe2650abeaabf9bf10d5942dea36521a01df8a6b370696af4f67628d983e4ca924d99178f615e67e8e7ff9a7977bb61cfc06df3f4fef77787ab5e3ea7b98ec9d5cab6ce0fefbe9b42c433b991acca88eb97412d599fc5afa7520df9b2d76d71fd654519eb12af3bec7f42e1333e32046c74f21fe8adbba2cbdc4bb01ee8a0ef922501e2b7a21b8ce7464c0179a43e9cd471c3b39cce703e1af57b46ac882d9a7c0f2713e3753751fb908d373341e3050ae514bc55bc500bb0a40f688e0bb61afeafdd750ad95e65c8818440b358545a5f4f3cb781a2465a8f1b495b04ca30b2fbd4145f680840af5854cca9a7b37a1cd8a7807d4954a9a101560a7f0e2e76b7c451f07882d639210033310dc35d92dbb39b48ff32ac281248df60c9f73413bd28a1510097f27907533dc964f547d5c202c4c43d70a97201782e5fbe7998f981e0db31ef2e6542ecdafdd003e81e5bc973ff42867b9fa7535cb2c1e023f3d5293c1cf5af07f172af2c63d63cff5754dfbf20ec85a043742aaf21a1a85de1cc5bdb691fc4a7137ead0b0544ee79250af942458dc6175ac9263755fb1f369f202b3d509b9eea58c4fe6bae11a115986d54f24bdbb4f81648389b919d81219d5dd44f91cf43cc81bd920c8efda1e81a624846f3fc7ad00db2687c29729f51039db8fac1e6249649b57d75f8721dbad9ae1ecb7f851db42a460e4957a0e8bf7a077763371e3264b729bbb4e9b477e63251345fc85eaaf31f09f0ff7fcc36383ba933907bf5186de82f6dcefcaccdbf34f9f270d48509771227c047409b55109341c22304c800e34d25a3ca783e7e9340a85bef723e6bfc9937c0d2f863de8c1a55ebabe8fa01213b2b9850b605a0838925754734b3b92f616c67a5a28cbfc0e411f71d48387be70ebb6d02aecc2b1019538c2c395d14c39e9b06586933fca7f7eed0b3f9138db5c5f61bea7b0f8ccc01280bb27e7de53ea0086c507997d488830a5aca4765b6d7974234a7de82c0bf53a1ba4931b1b7f18824796e584f0c8a9909f46d48e6a41cfb8aa9beb82aec439f90622ace7572e30687c062f14f1ea5e8642a2df2936892fb8c41aed69ed42a927f126c77f363fec4c2ea6fb44242839c5d5fd42d4d69844184c27273b07f9e8c95f882dd3376cab442be790847b187fff7e5c68533ed11c7c1801503fa43089aa01a79a38211559cfe3709d4f74cad19f86caddffac13235ba48040406373c1ee61986e4d83cbd494d6467c17ffcd4a7465e2698455bbb9878bf956f1781f7a6a614bbe175b9256910239b525d35b4199b34575e288b8a167b65f4287d2c1af3c152c0067f9f1d5d2952debc5b2380913a6418b81d85e6a15f34c036a6872bed52b97ba6cd160a4bb1e1564986d0b27bbf8d13690658db60253f8ea346b82195824c49fb1efe0ee611c1ffa9d7618b63bacdb2b66d5fcbb804f37e84a254a7034d6665f9b78b7eeb2417d34c57b0717876beb43bcbbfe5ac56cf795d663a6ce5d49453c0981d6746b9f0fbf51311832c4590ba68f1c9c08021b8b6fb26028b361ec3655b92e81757d61ad7c5fca9bd0002035197e5e6c88f58a310be4cdd8efe4e58350c7aede04c26a9b7c03a3e62d55286857c0d3624dca71c61048f3f31de99b732aba1cc7de368b00030b438254978d92983e269064b1cdaabd9c0f0865c757ab695ca2514c1e74e6e6806f94660ef6d3bca07a0da48e58a08d45ceeaca61671a8dc713ce75318f4e75ce6776b3dd47001b422b414b5a8b4802274a6ea0607dbb6708dd9f776767da8c2affeb0106646456d78d4c3f4f1fc3cff369362a37f7d4c30ab9c0fd424556d06592ad7b16e07addbb08f22c11fcbf6560d17042332cff065f3bd481a15c527b859f0c376ea41dd3a74b508f1e078b926e156a1139e605f3fdbe4d0585094a9f609dbfaef503cb608b435e3a39984f166aa174c3c127e8b450be4bb8b79b8676300c069dc4e227582760f3f651ea92d784fd8cb08ddd553c8f2d7ea679b2024b8b6172f29c4603c6698b3843f638dc3fa73ccc2d563e28cab954805f48216bf93166e0a8ec9234aa166fc5adf09eb42649f33183c8a765203f6c4ea17ad5d4b88d13185e2f43d19ee382cd55012ae640eeeee1e11429061777d482d24e93416ed5828c0754a5f39defc17e062ec7aa615eebaf27163364cc50c9631ed57c0b88812b734ad17983559b6924d5f18f49c139d75183a7ae9be7ae1badad4a276158d26cf92b3a0463906cecf2d7d59a4787e608b8655b3343cfc38739b1ab3d01280886cba6be15126bc8fa79ce54bcf194c5ab0ef4845c6267d84231117cb7cc159171b9fb2fac6aa4704f181025ae315cd9d6da64e6091f31d9fdd45f9560a9e3089c3050099984e4592c3581c10421b5acb415d3ded29bbdf5eb01b6a5a3b43b0a430ccd4e8b58a72926dc75e97a2c50c60a56c48d70e3fc58f47488178c1bb8ca302186ac31ff26f4a1ba191341e51dac803001faa36e8bbbaa6104e1012ef2837043786ea7c1443e073933a0f850dd7ddee8535eff0f4f3f400d9c7b14ae2ad1f352bd1deaef05465d6df176760a50576cf6d4b1eb074a696ade556540041728b08a2ecb", 0x1000}], 0x4, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:24 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 1: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001500)="b2073218fd6dc0728df85307dacf1e7bf84912") 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:24 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x38}, 0x10) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x38}, 0x10) (async) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:24 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$TUNGETVNETBE(r0, 0x800454df, &(0x7f0000000040)=0x1) (async, rerun: 32) syz_clone(0x2a918200, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x483, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:24 executing program 1: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() 09:21:24 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}, {&(0x7f0000000200)="4224fcb65462afc5a1796743b594196c4048d7d318c32889a056c110dd7a9b3950f2e6a935bdd901cdc552632eee788a2796df829f7091495212fa99e20793cb1afeea017c632e8400227723a007a741c18434ace6ce1122ffb5f326d6221bedbecc055357c1ce92dc5a090805", 0x6d}], 0x3, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x484, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x485, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() 09:21:24 executing program 2: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x486, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() (async) getpid() 09:21:24 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}, {&(0x7f0000000100)="d251eabc249ba270a5552c9e47498d3bdd95b44cac952c8aa5e09ba3754999012803375f8df7299be3acf739aa4e9eb7255ac844e39b6d0bb0c1f3eb1a6208aa7d7a30f33e650933c4b29532a6980efbe006c9b78b4f9289a2cb584c3103c2e83af3b34cbafc26a2c61e83600366742f43f5953a0fe2739b083cd69b8992329b8570711bcb2f69ad978f4bf58bbad28734dbd008f3d247d1f5ceeea1ab51d878ed45f4a99c46e024ec150281814c440d4fda4ce0dde8eb51b149b53f0b8dc82e3cd8bf25f801515b9eb08865210a297082df01", 0xd3}], 0x2, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:24 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x22008800, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="13785b153ae65953ebdeed09e5064591a41cb95fb68fcd7bf805842adf9ae6b5cb4e704e50b45f7e3006ee3d486a06efe4bee0eaf6f7a147a350a7642d8f25e6e53c0f56a5fea81f0a45f9f7e759c4c73f3f9296879bab1e389fb8cb9eb978b91c5bafb60aa4707cea0af62199d80faece29b7c589ca7b5cb3e78b272441ad369227e7883bc696e75e96df8a8b8603a13b25b0a7bbde22d1fe42ed3cc613e44f028600bcae47bc8c34f8fe684268e6c28090fcb513fa") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001180)={&(0x7f0000001140)='rxrpc_rx_done\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001200)={r0, r1, 0x0, 0x3, &(0x7f00000011c0)='\x8c.\x00'}, 0x30) 09:21:24 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x487, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f0000000080)) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x600440, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r2}, 0x8) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x81401, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNSETDEBUG(r0, 0x400454c9, &(0x7f0000000000)=0xffffffff) syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x489, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:24 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 3: syz_clone(0xc098000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 1: ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x3, 0x80, 0x1f, 0xd0, 0xfb, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x11001, 0xffffffff, 0x81, 0x2, 0x20, 0x80, 0x6e, 0x0, 0x80000000, 0x0, 0x5}) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0xff, 0x4, 0x9, 0x0, 0x0, 0x0, 0x50130, 0xb, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffff8, 0x2, @perf_config_ext={0x1, 0x4}, 0x5000, 0x0, 0x5, 0x3, 0xfffffffffffff560, 0x80, 0x3, 0x0, 0x8, 0x0, 0x5}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffffff) syz_clone(0x4402c000, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) syz_clone(0x100000, &(0x7f0000000180)="a5620b2e0d5d0d0d622301d6c7962d5b8eec4362adba2c592ef58405c2e7c7c93020de130a7d6dc78d6a749c387df5f68400eb33f4eb8dbdfa1cc60b935672ed1d22de3ba51f199d27382ed3fb43b7c9071e90bb543485c8207c240980f9039ed54bafdbe74393e9560e2795b06d4b545d0759a20cb49cbcbaad491364d8a537cb9d673f8052ad4440ac7761a48e89907accc6a1e1", 0x95, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="1682797b8c6341631d631c4e85dab6a0e965e1a9e9114f228860fc63ecee631785ec") 09:21:24 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 3: syz_clone(0xc098000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f909f607f07c2842312039f440de10d829d97aa46fdca09cfb05526619259e32797", 0x43}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:24 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x22008800, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="13785b153ae65953ebdeed09e5064591a41cb95fb68fcd7bf805842adf9ae6b5cb4e704e50b45f7e3006ee3d486a06efe4bee0eaf6f7a147a350a7642d8f25e6e53c0f56a5fea81f0a45f9f7e759c4c73f3f9296879bab1e389fb8cb9eb978b91c5bafb60aa4707cea0af62199d80faece29b7c589ca7b5cb3e78b272441ad369227e7883bc696e75e96df8a8b8603a13b25b0a7bbde22d1fe42ed3cc613e44f028600bcae47bc8c34f8fe684268e6c28090fcb513fa") bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001180)={&(0x7f0000001140)='rxrpc_rx_done\x00'}, 0x10) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001180)={&(0x7f0000001140)='rxrpc_rx_done\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001200)={r0, r1, 0x0, 0x3, &(0x7f00000011c0)='\x8c.\x00'}, 0x30) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:24 executing program 3: syz_clone(0xc098000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:24 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000000)={&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000000000000001000000010000001000000000000000010000000100000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000f8ffffffffffffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x120}, 0x10040) 09:21:24 executing program 3: syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r1, 0x1e}, 0x10) openat$cgroup_devices(r1, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) r2 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r2, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pid(r1, &(0x7f0000000000)=r2, 0x12) 09:21:24 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)) 09:21:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000000)={&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000000000000001000000010000001000000000000000010000000100000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000f8ffffffffffffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c0000000000000001000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x120}, 0x10040) 09:21:24 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:24 executing program 3: syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r0) (async) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r1, 0x1e}, 0x10) (async) openat$cgroup_devices(r1, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) r2 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r2, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pid(r1, &(0x7f0000000000)=r2, 0x12) 09:21:25 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x22008800, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="13785b153ae65953ebdeed09e5064591a41cb95fb68fcd7bf805842adf9ae6b5cb4e704e50b45f7e3006ee3d486a06efe4bee0eaf6f7a147a350a7642d8f25e6e53c0f56a5fea81f0a45f9f7e759c4c73f3f9296879bab1e389fb8cb9eb978b91c5bafb60aa4707cea0af62199d80faece29b7c589ca7b5cb3e78b272441ad369227e7883bc696e75e96df8a8b8603a13b25b0a7bbde22d1fe42ed3cc613e44f028600bcae47bc8c34f8fe684268e6c28090fcb513fa") (async, rerun: 64) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001180)={&(0x7f0000001140)='rxrpc_rx_done\x00'}, 0x10) (rerun: 64) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001200)={r0, r1, 0x0, 0x3, &(0x7f00000011c0)='\x8c.\x00'}, 0x30) 09:21:25 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:25 executing program 2: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x2000800, &(0x7f00000000c0)="bd0226e0d2a262e2c394a2c625e13a42d08bb14ba4768e1eba015558f85e6d1e34a3310b8a7b56af43ce868f9f4241308fb1a44186216ad69b94658bab9fbb1d3931fb2510ab1ca40cd710c1debfe952488c4a31cde49686d31a267b9e5a8fee0fa1ddef59d7844c15a7f600be3b5b845a4528aaaf2da252f8c55144c518067bbea6c1f88e50bc98b217e2d63fad399856a2a1eb8ece396b8e93ea0b8160d1e7ce039ef7b4b66f6ac3a1eadb120c1c907488980387cd0f5431d825ae1fba774fda83668dd193ae5ed7b16b8ecf145da8935c7bfda45d2c39a500afdee0923bf986552d05e205b644eb6d1bf2ac6f1bca1b94a4", 0xf3, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="240f74bfe4210e211b7e0a803b4b43717e54b000dd476b6ebb1abf63ac1eedf899057609415fcc117a9e8bdd4ca38f7e5d43b8b693064405b612543e0197b9132732f5923626df51a5e47939c78c1f209f35d0b913b7471a77403effe6e929d12d3e80eef784f01a1891d893c3598861e3b69d3a2980869b9525381dab2d9ff44551a21fbf283fcc8e8be2fa6a3230d6") perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x85, 0xff, 0x0, 0xd, 0x0, 0x8000, 0x400, 0x6, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x800, 0x3, 0x0, 0x6, 0x1, 0x401, 0x9, 0x0, 0x8, 0x0, 0x364}, r0, 0x6, 0xffffffffffffffff, 0x2) 09:21:25 executing program 3: syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r0) (async) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r1, 0x1e}, 0x10) openat$cgroup_devices(r1, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) (async) r2 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r2, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pid(r1, &(0x7f0000000000)=r2, 0x12) 09:21:25 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:25 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 09:21:25 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:25 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 09:21:25 executing program 3: bpf$OBJ_PIN_PROG(0x6, &(0x7f00000024c0)={&(0x7f0000002480)='./file0\x00'}, 0x10) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x58, &(0x7f00000002c0)}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000003740)={&(0x7f0000003700)='rxrpc_resend\x00'}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000003780)=0xfffffffffffffffa) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r3, 0x1e}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000003680)={0xd, 0x14, &(0x7f0000002500)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe0000, 0x0, 0x0, 0x0, 0xffff0000}, [@cb_func={0x18, 0x6, 0x4, 0x0, 0x3}, @map_idx_val={0x18, 0xc096ec1f47aa4b82, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, @map_fd={0x18, 0x2, 0x1, 0x0, 0x1}, @jmp={0x5, 0x1, 0xb, 0x2, 0x6, 0x1c, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xc000000}, @map_fd, @jmp={0x5, 0x1, 0xb, 0x2, 0x1, 0xfffffffffffffffc, 0xfffffffffffffff0}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x8}, @map_fd={0x18, 0x9, 0x1, 0x0, r0}]}, &(0x7f00000025c0)='syzkaller\x00', 0x40, 0x1000, &(0x7f00000037c0)=""/4096, 0x41000, 0xc, '\x00', 0x0, 0x13, r3, 0x8, &(0x7f0000003600)={0xa, 0x5}, 0x8, 0x10, &(0x7f0000003640)={0x1, 0xd, 0x96e, 0x8}, 0x10, 0xffffffffffffffff}, 0x80) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001100)='cpuacct.usage_sys\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002400)={r4, 0x0, 0xc0, 0xfd, &(0x7f0000001140)="2013934af0e2b8c489c26112c272943e9754da65c914409d00bedd135ec93ed2944dc8341ce101e21cb2d1987b740baa34f6cc36b9d14c429efc10d44c3f2a27f874274056ad95f19f13fa35df94aa3426c4bb3da4979d7631a47054614768219468342976be024a5be2fc904e3cda52c5adf8eb81bfa42d0972aa72cc2079663ac9f3d628ec9f508ced63f1b7d5c9108769d5917067aecfdd8bbb0ef742c0d08a25ac67bd121df79414b8b2ec2fb465521143f7cb6da3521bfdaa7b7c5409c7", &(0x7f0000001200)=""/253, 0x4, 0x0, 0x1017, 0xcd, &(0x7f0000001300)="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", &(0x7f0000002300)="f24fc80b359e74413c609d6347f5615a7ad8ff0615441ea4f242e5882288a525ecb36d725fbbb1270a80cf88bee1756aca829524a34ecbca879a813fffa11f856360b7bfb5e660c2b77d74a7f6c0076d9c8a904c6d1d03753faa8641ff3e68734bf418d96186816efc397dc62eae7c5e3334c296b5d828bb2f73a71a6895939fc790478341150b856c37dcdc16b19c6b0a54b6f5518ecf952d6ac53d7f44805a5fe144497ab5bd50523ff81fd3c5bc48af6c3294d349a18cf76a71368c04c96a6361f3f77f4ad2891d1e96e8ba", 0x1, 0x3}, 0x48) syz_clone(0x400, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="86d702f139e924b2615465c7b3f554beaad59ac805f3e28653eb62fc93ea7437467074578eafb8371a8593a1c6f3d4f2e017d44a4b647022c2f8d8a0412bb31e16") 09:21:25 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:25 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x490, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3084.241626][T23364] FAULT_INJECTION: forcing a failure. [ 3084.241626][T23364] name failslab, interval 1, probability 0, space 0, times 0 [ 3084.247811][T23368] FAULT_INJECTION: forcing a failure. [ 3084.247811][T23368] name failslab, interval 1, probability 0, space 0, times 0 [ 3084.292144][T23364] CPU: 1 PID: 23364 Comm: syz-executor.2 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3084.302305][T23364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3084.312198][T23364] Call Trace: [ 3084.315321][T23364] [ 3084.318094][T23364] dump_stack_lvl+0x151/0x1b7 [ 3084.322611][T23364] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3084.328078][T23364] dump_stack+0x15/0x17 [ 3084.332065][T23364] should_fail+0x3c6/0x510 [ 3084.336322][T23364] __should_failslab+0xa4/0xe0 [ 3084.340921][T23364] ? dup_task_struct+0x53/0xc60 [ 3084.345606][T23364] should_failslab+0x9/0x20 [ 3084.349960][T23364] slab_pre_alloc_hook+0x37/0xd0 [ 3084.354725][T23364] ? dup_task_struct+0x53/0xc60 [ 3084.359430][T23364] kmem_cache_alloc+0x44/0x200 [ 3084.364358][T23364] dup_task_struct+0x53/0xc60 [ 3084.368873][T23364] ? __kasan_check_write+0x14/0x20 [ 3084.373813][T23364] copy_process+0x5c4/0x3260 [ 3084.378244][T23364] ? __kasan_check_write+0x14/0x20 [ 3084.383310][T23364] ? proc_fail_nth_write+0x20b/0x290 [ 3084.388422][T23364] ? selinux_file_permission+0x2c4/0x570 [ 3084.393891][T23364] ? fsnotify_perm+0x6a/0x5d0 [ 3084.398404][T23364] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3084.403349][T23364] ? vfs_write+0xa0d/0x1160 [ 3084.407687][T23364] kernel_clone+0x21e/0x9e0 [ 3084.412029][T23364] ? file_end_write+0x1c0/0x1c0 [ 3084.416712][T23364] ? __kasan_check_write+0x14/0x20 [ 3084.421661][T23364] ? create_io_thread+0x1e0/0x1e0 [ 3084.426639][T23364] ? __mutex_lock_slowpath+0x10/0x10 [ 3084.431758][T23364] __x64_sys_clone+0x23f/0x290 [ 3084.436356][T23364] ? __do_sys_vfork+0x130/0x130 [ 3084.441045][T23364] ? ksys_write+0x260/0x2c0 [ 3084.445382][T23364] ? debug_smp_processor_id+0x17/0x20 [ 3084.450587][T23364] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3084.456491][T23364] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3084.461957][T23364] do_syscall_64+0x3d/0xb0 [ 3084.466215][T23364] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3084.471939][T23364] RIP: 0033:0x7f0c5e530169 [ 3084.476192][T23364] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3084.495630][T23364] RSP: 002b:00007f0c5d2a3118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3084.503878][T23364] RAX: ffffffffffffffda RBX: 00007f0c5e64ff80 RCX: 00007f0c5e530169 [ 3084.511862][T23364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020003000 [ 3084.519670][T23364] RBP: 00007f0c5d2a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 3084.527481][T23364] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3084.535294][T23364] R13: 00007fff0c08769f R14: 00007f0c5d2a3300 R15: 0000000000022000 [ 3084.543113][T23364] [ 3084.545984][T23368] CPU: 0 PID: 23368 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3084.556484][T23368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3084.566365][T23368] Call Trace: [ 3084.569485][T23368] [ 3084.572274][T23368] dump_stack_lvl+0x151/0x1b7 [ 3084.576781][T23368] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3084.582254][T23368] dump_stack+0x15/0x17 [ 3084.586244][T23368] should_fail+0x3c6/0x510 [ 3084.590490][T23368] __should_failslab+0xa4/0xe0 [ 3084.595119][T23368] ? dup_task_struct+0x53/0xc60 [ 3084.599775][T23368] should_failslab+0x9/0x20 [ 3084.604118][T23368] slab_pre_alloc_hook+0x37/0xd0 [ 3084.608887][T23368] ? dup_task_struct+0x53/0xc60 [ 3084.613579][T23368] kmem_cache_alloc+0x44/0x200 [ 3084.618177][T23368] dup_task_struct+0x53/0xc60 [ 3084.622687][T23368] ? __kasan_check_write+0x14/0x20 [ 3084.627637][T23368] copy_process+0x5c4/0x3260 [ 3084.632070][T23368] ? __kasan_check_write+0x14/0x20 [ 3084.637008][T23368] ? proc_fail_nth_write+0x20b/0x290 [ 3084.642127][T23368] ? selinux_file_permission+0x2c4/0x570 [ 3084.647597][T23368] ? fsnotify_perm+0x6a/0x5d0 [ 3084.652110][T23368] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3084.657055][T23368] ? vfs_write+0xa0d/0x1160 [ 3084.661744][T23368] kernel_clone+0x21e/0x9e0 [ 3084.666083][T23368] ? file_end_write+0x1c0/0x1c0 [ 3084.670768][T23368] ? __kasan_check_write+0x14/0x20 [ 3084.675714][T23368] ? create_io_thread+0x1e0/0x1e0 [ 3084.680577][T23368] ? __mutex_lock_slowpath+0x10/0x10 [ 3084.685700][T23368] __x64_sys_clone+0x23f/0x290 [ 3084.690296][T23368] ? __do_sys_vfork+0x130/0x130 [ 3084.694982][T23368] ? ksys_write+0x260/0x2c0 [ 3084.699322][T23368] ? debug_smp_processor_id+0x17/0x20 [ 3084.704531][T23368] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3084.710432][T23368] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3084.715903][T23368] do_syscall_64+0x3d/0xb0 [ 3084.720152][T23368] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3084.725882][T23368] RIP: 0033:0x7fa7165c8169 [ 3084.730136][T23368] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3084.749574][T23368] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3084.757817][T23368] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3084.765777][T23368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3084.773735][T23368] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3084.781545][T23368] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 09:21:25 executing program 3: bpf$OBJ_PIN_PROG(0x6, &(0x7f00000024c0)={&(0x7f0000002480)='./file0\x00'}, 0x10) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x58, &(0x7f00000002c0)}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000003740)={&(0x7f0000003700)='rxrpc_resend\x00'}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000003780)=0xfffffffffffffffa) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r3, 0x1e}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000003680)={0xd, 0x14, &(0x7f0000002500)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe0000, 0x0, 0x0, 0x0, 0xffff0000}, [@cb_func={0x18, 0x6, 0x4, 0x0, 0x3}, @map_idx_val={0x18, 0xc096ec1f47aa4b82, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, @map_fd={0x18, 0x2, 0x1, 0x0, 0x1}, @jmp={0x5, 0x1, 0xb, 0x2, 0x6, 0x1c, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xc000000}, @map_fd, @jmp={0x5, 0x1, 0xb, 0x2, 0x1, 0xfffffffffffffffc, 0xfffffffffffffff0}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x8}, @map_fd={0x18, 0x9, 0x1, 0x0, r0}]}, &(0x7f00000025c0)='syzkaller\x00', 0x40, 0x1000, &(0x7f00000037c0)=""/4096, 0x41000, 0xc, '\x00', 0x0, 0x13, r3, 0x8, &(0x7f0000003600)={0xa, 0x5}, 0x8, 0x10, &(0x7f0000003640)={0x1, 0xd, 0x96e, 0x8}, 0x10, 0xffffffffffffffff}, 0x80) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001100)='cpuacct.usage_sys\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002400)={r4, 0x0, 0xc0, 0xfd, &(0x7f0000001140)="2013934af0e2b8c489c26112c272943e9754da65c914409d00bedd135ec93ed2944dc8341ce101e21cb2d1987b740baa34f6cc36b9d14c429efc10d44c3f2a27f874274056ad95f19f13fa35df94aa3426c4bb3da4979d7631a47054614768219468342976be024a5be2fc904e3cda52c5adf8eb81bfa42d0972aa72cc2079663ac9f3d628ec9f508ced63f1b7d5c9108769d5917067aecfdd8bbb0ef742c0d08a25ac67bd121df79414b8b2ec2fb465521143f7cb6da3521bfdaa7b7c5409c7", &(0x7f0000001200)=""/253, 0x4, 0x0, 0x1017, 0xcd, &(0x7f0000001300)="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", &(0x7f0000002300)="f24fc80b359e74413c609d6347f5615a7ad8ff0615441ea4f242e5882288a525ecb36d725fbbb1270a80cf88bee1756aca829524a34ecbca879a813fffa11f856360b7bfb5e660c2b77d74a7f6c0076d9c8a904c6d1d03753faa8641ff3e68734bf418d96186816efc397dc62eae7c5e3334c296b5d828bb2f73a71a6895939fc790478341150b856c37dcdc16b19c6b0a54b6f5518ecf952d6ac53d7f44805a5fe144497ab5bd50523ff81fd3c5bc48af6c3294d349a18cf76a71368c04c96a6361f3f77f4ad2891d1e96e8ba", 0x1, 0x3}, 0x48) syz_clone(0x400, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="86d702f139e924b2615465c7b3f554beaad59ac805f3e28653eb62fc93ea7437467074578eafb8371a8593a1c6f3d4f2e017d44a4b647022c2f8d8a0412bb31e16") bpf$OBJ_PIN_PROG(0x6, &(0x7f00000024c0)={&(0x7f0000002480)='./file0\x00'}, 0x10) (async) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x58, &(0x7f00000002c0)}, 0x10) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) (async) close(r1) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000003740)={&(0x7f0000003700)='rxrpc_resend\x00'}, 0x10) (async) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000003780)=0xfffffffffffffffa) (async) openat$cgroup_ro(r1, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r3, 0x1e}, 0x10) (async) bpf$PROG_LOAD(0x5, &(0x7f0000003680)={0xd, 0x14, &(0x7f0000002500)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe0000, 0x0, 0x0, 0x0, 0xffff0000}, [@cb_func={0x18, 0x6, 0x4, 0x0, 0x3}, @map_idx_val={0x18, 0xc096ec1f47aa4b82, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, @map_fd={0x18, 0x2, 0x1, 0x0, 0x1}, @jmp={0x5, 0x1, 0xb, 0x2, 0x6, 0x1c, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xc000000}, @map_fd, @jmp={0x5, 0x1, 0xb, 0x2, 0x1, 0xfffffffffffffffc, 0xfffffffffffffff0}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x8}, @map_fd={0x18, 0x9, 0x1, 0x0, r0}]}, &(0x7f00000025c0)='syzkaller\x00', 0x40, 0x1000, &(0x7f00000037c0)=""/4096, 0x41000, 0xc, '\x00', 0x0, 0x13, r3, 0x8, &(0x7f0000003600)={0xa, 0x5}, 0x8, 0x10, &(0x7f0000003640)={0x1, 0xd, 0x96e, 0x8}, 0x10, 0xffffffffffffffff}, 0x80) (async) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001100)='cpuacct.usage_sys\x00', 0x0, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002400)={r4, 0x0, 0xc0, 0xfd, &(0x7f0000001140)="2013934af0e2b8c489c26112c272943e9754da65c914409d00bedd135ec93ed2944dc8341ce101e21cb2d1987b740baa34f6cc36b9d14c429efc10d44c3f2a27f874274056ad95f19f13fa35df94aa3426c4bb3da4979d7631a47054614768219468342976be024a5be2fc904e3cda52c5adf8eb81bfa42d0972aa72cc2079663ac9f3d628ec9f508ced63f1b7d5c9108769d5917067aecfdd8bbb0ef742c0d08a25ac67bd121df79414b8b2ec2fb465521143f7cb6da3521bfdaa7b7c5409c7", &(0x7f0000001200)=""/253, 0x4, 0x0, 0x1017, 0xcd, &(0x7f0000001300)="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", &(0x7f0000002300)="f24fc80b359e74413c609d6347f5615a7ad8ff0615441ea4f242e5882288a525ecb36d725fbbb1270a80cf88bee1756aca829524a34ecbca879a813fffa11f856360b7bfb5e660c2b77d74a7f6c0076d9c8a904c6d1d03753faa8641ff3e68734bf418d96186816efc397dc62eae7c5e3334c296b5d828bb2f73a71a6895939fc790478341150b856c37dcdc16b19c6b0a54b6f5518ecf952d6ac53d7f44805a5fe144497ab5bd50523ff81fd3c5bc48af6c3294d349a18cf76a71368c04c96a6361f3f77f4ad2891d1e96e8ba", 0x1, 0x3}, 0x48) (async) syz_clone(0x400, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="86d702f139e924b2615465c7b3f554beaad59ac805f3e28653eb62fc93ea7437467074578eafb8371a8593a1c6f3d4f2e017d44a4b647022c2f8d8a0412bb31e16") (async) [ 3084.789358][T23368] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3084.797187][T23368] 09:21:26 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x1d, 0x0, 0x3f, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') 09:21:26 executing program 3: bpf$OBJ_PIN_PROG(0x6, &(0x7f00000024c0)={&(0x7f0000002480)='./file0\x00'}, 0x10) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x58, &(0x7f00000002c0)}, 0x10) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000003740)={&(0x7f0000003700)='rxrpc_resend\x00'}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000003780)=0xfffffffffffffffa) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r3, 0x1e}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000003680)={0xd, 0x14, &(0x7f0000002500)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe0000, 0x0, 0x0, 0x0, 0xffff0000}, [@cb_func={0x18, 0x6, 0x4, 0x0, 0x3}, @map_idx_val={0x18, 0xc096ec1f47aa4b82, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, @map_fd={0x18, 0x2, 0x1, 0x0, 0x1}, @jmp={0x5, 0x1, 0xb, 0x2, 0x6, 0x1c, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xc000000}, @map_fd, @jmp={0x5, 0x1, 0xb, 0x2, 0x1, 0xfffffffffffffffc, 0xfffffffffffffff0}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x8}, @map_fd={0x18, 0x9, 0x1, 0x0, r0}]}, &(0x7f00000025c0)='syzkaller\x00', 0x40, 0x1000, &(0x7f00000037c0)=""/4096, 0x41000, 0xc, '\x00', 0x0, 0x13, r3, 0x8, &(0x7f0000003600)={0xa, 0x5}, 0x8, 0x10, &(0x7f0000003640)={0x1, 0xd, 0x96e, 0x8}, 0x10, 0xffffffffffffffff}, 0x80) (async) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001100)='cpuacct.usage_sys\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002400)={r4, 0x0, 0xc0, 0xfd, &(0x7f0000001140)="2013934af0e2b8c489c26112c272943e9754da65c914409d00bedd135ec93ed2944dc8341ce101e21cb2d1987b740baa34f6cc36b9d14c429efc10d44c3f2a27f874274056ad95f19f13fa35df94aa3426c4bb3da4979d7631a47054614768219468342976be024a5be2fc904e3cda52c5adf8eb81bfa42d0972aa72cc2079663ac9f3d628ec9f508ced63f1b7d5c9108769d5917067aecfdd8bbb0ef742c0d08a25ac67bd121df79414b8b2ec2fb465521143f7cb6da3521bfdaa7b7c5409c7", &(0x7f0000001200)=""/253, 0x4, 0x0, 0x1017, 0xcd, &(0x7f0000001300)="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", &(0x7f0000002300)="f24fc80b359e74413c609d6347f5615a7ad8ff0615441ea4f242e5882288a525ecb36d725fbbb1270a80cf88bee1756aca829524a34ecbca879a813fffa11f856360b7bfb5e660c2b77d74a7f6c0076d9c8a904c6d1d03753faa8641ff3e68734bf418d96186816efc397dc62eae7c5e3334c296b5d828bb2f73a71a6895939fc790478341150b856c37dcdc16b19c6b0a54b6f5518ecf952d6ac53d7f44805a5fe144497ab5bd50523ff81fd3c5bc48af6c3294d349a18cf76a71368c04c96a6361f3f77f4ad2891d1e96e8ba", 0x1, 0x3}, 0x48) (async) syz_clone(0x400, &(0x7f0000000000)="1130cb1524fda8eb528bbbd6fd83ce36d759029b8e2b247f00fc9642b2272d8fa8f521f0b92d915f87a1dffc71ee493a58bc342d53481b1ed0fc2bca305b273f3546105f28edcc6bedeecebb3a29ab238068e6043192643afcd55a97985ec9d92613541e69f8d721b8553ab0133df2a72fba95f84c3649d3ed0acd1f9d7badf117bf9294dd3edbcaf9d796256b5347dd4d074420ea1efa9e493c139d7c2fe0a3a0b2ca8ede85aafd1299366b4c2863362323d8adc73807625ab88b19b026dc566a8c6be20131c86e6031701e6d5b8626a7fb629f3f09c207d04be88070340828fa45141d1eec2468dff8363cadc9a64cce267e6e8a356d9725081f55d4fc2f3965e61035a88370868c350e19be49fa0743907b256b7cd742c197b9b04081c6e03367a946397b204da841969218b3219bf354538f4c1feafa153f19b611fae7f2284343acbd9b4a9237a2e22a3aae2237f101d911421bdeb8c0015afde183f5c957a37576725c4261422fd67f5b32247a323f64c897064996daa237b58ba0b809710ae6856f1f7a098d4ca44f2a05df20693e09fcedac8f77acd05d993aceea3dafe2c958d6f0902c150b105a9f6d86a473fe498398e39d78828082db5550d07a6fbdeb45dca1fd421a4ceee62fc7e27c016ef2d9870659ac6b479db9da3989ee9668f6984d213c99dbc525a8dac2f4181c06f4c5ac71f11baa9cb2347102ebd5fb6b5788908f38e8de12846f2cc2c07287108ac4956b544e283dec7049789199d5a8a168edd3b573aa7326455e6593215870524266ac4e041f0e71a6b8674cc21d92d5d29497a88d90902d00e56731017383e886811176cf9a02c26234f0383468bd17fe0eeb0630447cd75881b0b9cd225a3f04a297db425ed97289a789c1cd6f53301df62866d138ba9fa8a4d4da10c5a6373acd8a3d4a06b916d4ab514515667a9e32e9ba177c667a8b98c3e6f26aa696e6fbeb3a2a8c0270a2a8b96947adb8c71cb27b700555cdbc30951947f8ff3505b6387b2674ea4ce86c8c61dcb8fa3b9302cf1763d05383016d080c2117d7f5da89e1b748bf85d5ee63a2d7ba6594cbe794d24b576f04b5e007fe5cd5380ef8d3181fc197f193a0692b359508192bfff2f38bf55edab580985b59ccd09e38943748e072afda85bf92f39779678d8e676d8d712f8a152efc564b1e6f5eb41ae89b016007012fcd95afe501fc15a196e784b89009f2970305a81b80ac2ef77cc5e3e2827ae52dc7c8fe2c18d94791ed34cca0787fc3e48484f46b8a3dc824b521c2e27c3de0237b105170b1a38cc702540952f5d6181d75ede8e45083ce893716408be14dc873d87dc0786d1bb8af490e1c0d59572d9c6dbcd8effedbdee379ed1c90b4b9c506dff80472bc35d15169091b8a2558f52f0236f137969140fd22384590f07ba6da7c24e19ba7d7f65fc6babf335fd14874d490e649030f5e5ed893146a2cb6e8cff28437bc5d4f2c4fa8cce419f4c0beda0cdf8f4f5afd78851a99f1cc7a924f0a45fc1d52359355be34a08bd09502ae49b54be43bcd596e7faa945b3339e321a6bfcaae8abc205b34af85402491ef40ea0ee01a1e12c4bd8728a772484efc5e40c040f11964f93dc8cd25664ccf563059d83bef438a7d6d69ea5d870f0625cdc80492f59b24f2898b4247f7947714e56db30b3e515518d48d3a853c8fd4074ce7b777af4b1840bc03f2f42e3e99cc54f8b7545518f91dd586d2a34d20aff13370fa472f6296889cab52cc1e3986dd20963f9997ad169110e21610415558b0964035bb4cc5e3e8d755649cd7787aaa922340f7af795e8dca61055ca0ba1e99fcd47644328f026d560c17a0b0c7e69cbb3d9dafb5cdd5a4472c84ad821c941a35a826f44b1bb137b572c1ae9cc0e3dd63a38e476a265e57aa2db30f296c87ddc1331ea4af861388bf024b92282e7e9053265ba0d2ade69159692c829e5fe529e1d38b780c4fb41bdde8871b9afd3eadd614c0589c4ae53497755d046d47be7f30b6186b2e86bdf20bfbd057ebf93e913bfbc45ade140b83a6a473dd48579c7943b30262f13f4e6ab96b75be3ecc99c69e4fec609230f7473738c8d5d6b1b97ffa1cc1b6806df141afc2bb9f44c69f73d5b7f4efb3ba9f5fad51cd15af9a7766009ba790094850a25813362063372b70cd0b2d1d9f9d49b1710e6ca428b8c6421d6ba1016f1c94173d136f2169fa124b366a914e34316ae051d0fa33316581aca39a36a1217202a7f5b136a037a8748a4937de182ce2acf235d8ab073f8c3b8ab8e0c76fe211fe54b670e77342883ecf5296c304edb39672e7989660fd55e4666045ab935c2ffd13e10136109c9320a403edb21ac7664c2ca1f88178e715908db81b11deabd2dd3af2cc15e8d502496dc8e602fda6fce02b72b58f2c8a24dc6037fbc673e59a3566b7562ab302da46dd6352941c8104040bf2e212e7068cc8f8065e90de79f729340f045d2f22a507ead9d257b1f90beb5fab992043ae4aec6c3bda4aea8bd7ac28eaef99c4aa26ae5dd3b3a7e5e25f612530929973b0373e78588582dc68b8dd05b563029be3c1841b3bd5bff61a693a6a9e0fb7bd4119eb46bc31b1c1b0cbb9068ca39c186db742a143e234cd4f3803138a0cc277f58f590acb7ff32bde0fca844799758280b936ceadf9d877e9419fc8b6bccd882e61223ba4c8dbf694f020ed7efe384728e3f29fa4fdf5606032d4454066aeb92d30ae554c2ae2fe35799e029f63a71e39cbf3f43146627b04092a8867a6db3f555de00ba0e78ab184b9859f2ebd48b85a09b52f86939b9821cb2c8ed0e3d9c813e80328b0eecaa06c361fe2f479feade544399f0cc7b72c295e2cc0a96c09ca77e02438a0f13d8637b6fdf65a7bf10b3cecdb2768003428ff965a53cd5dcce11b479ff210d616992531ca1b91a550d73f4afdddc745e5150c5fff153d7e39d84c9d417e37fc8b40640caaea2d59aefb83e18dc1feb021647b502a665759b94bb2e51e433deb733e169fdb5b26c02d25af21002615f89c93c827c13b92b43e9d3b46fb543a4efa48937e58dcdc25dd378240ad59a536170f28fed071bd78326aaca990963ada9e17d363dacaf77606e661a1bbf88d2b420ee0e26bd3db4b6ae6aa7555abd4f9b6458c035ee0f94f1a1ec8942d32a164ec78651a2b6c37c41d450e3f6f15753126f8c81fdf0e8f06f4755b338c061663099207b962c0da76f1e6c275d2f1ba1da562ff07991f8dbf55dfcdc04eed1ea2efe48318e270aceaa87c30194d13232e741ac334fd11aaf711cfbc62240244a4f2979d2a3dbcfea48c57640842043c58235f0c36940f1a9aad5b7e54871a518fae854b4f6b55834d9c5c46704dc89b489bac3c28781455f01d64716142f2f7e5d1569d78c50bedbf34dd5ded9958ac98d5054ca62c769f944f215fbf613629f94515b1cee8f6ec93e31f506d87698a57f7c8dae1045c155a909f21ef4bd3796ea8ee4fd67664d7baeefc76baac86778157201eaa66b36c51cdea9fe04303a4ac70a0862ccb149cc6d7487febcfd2fb7d5b80688607aa6a700b462900df14126a92862b9c651f743ebf21a60a89d930f8623f0ba5bc022481942bb2b66904381d98aa6c298f00c668feab3caecceed4a954739e08b7102df4a30385e549d3a6bfc696e5f0c3cdf583c025b7bf8bd4f10f455fcdbd0c3135fd51719c9ea74fcbf4844cbd39f73d7b2465253ca28c270c8e16e53b4946c5d17459d9492297b5c9d0719a43977c467222d239ab115452c80d7ef687679356b03e9773275aca619d92aee2654bbc6af4d86d9cbea13e9933b439aa215cb816509a8f6600dd2f851aabbc731804485cb6cfa54384403288beedadbf8e2a319d2504df9d1e76e1c17f13142048dfe6f867aaef08319b347d519ff4041edf08a73a7afe59892c447508128c837e39f8c5239cdab8efb99719eeb18265e905665c967b2421c362021705730742217679974d8e683ea007613efdef6225aeca0a884fe087c73f69e06d53c022b98dca74efd54b39b142f5fabf04cdb78eb6c5fe53d4eaf81c5943c6a138faa14c18307ee7a727e314e76e90626d71578453565884fdd10332e68a90abc9fb739afe1eb9f2b07af089f29735bbe33eea34cf40a9263d84f18e9bd01399f7bba51c21c42492fb3c95fb7c6a5f07b9c0f1bb18f95ad604a233ebf045bb8f29e13985fa8cb23c63edf7d5d64ea6caceb558f89b91199e4cd43317a5c632296e8f434a3753351f5d59e13c8bb8ce8e5a551960c67456858db7cc4fc893d15e7797b4a6d207d6f43b1d9a4ec71095cfcd00da676583960e1fb43cfca73b8d1088979fd13b606a3d1684789adc6fe979985c9325ed8829e6e91b79081fe40b06ea6d8fe95179dea74f272806b20f3cdbeaaf418b3f9574df5fe19162b221090c2a9754e32b1be57292940c9f26e21cf69a9a39acf2d433a2683b5295ca5073c880051cc3ade2571eedfb7c40e0b27964541d6e11a2b52ee7e6537d766e3b6adc7aaad4d024930e9ea9fea9a84e27a505a83c1a72d92df65a8f4cae329924b92bfb3e0caff40f36d6fb6ac7708e7d6cc71e3fc775ce405283b1bdc641f76e03709a3f4f9b9017d78bc11e0ddf28fa19fa37ec86cbb2cbaae55ef4cd0997561a6c2008377eac82df4a5efa548af0062c0513b141d6028b1d268fcb839a2cf696af7a8974f26caedf4cddc5f7c13cd9c44cfd35562dfb6dfd8f42f6229611be31688cac7cdb04d4819191d824aba353625ca6df71aec85a2118214d80b232f68544ee7732bfc4375b977b3a99811c493bf8bdacfc3de991787ceeb6b6cf0128fa2269a1dd5b236b6c8031d17af39d2c8e70b7e32bca8db76ba7fe74c2bcaac120cc2577d7fcdb17a504332004bf6b69fa6fa932388a9523e6e289a21a03ec14c9dd00498932a357149d82736195a12987269d52c260064c9334a8fe9cadfa1e2836c391d9c594883302fea246b9d82d2ae7ae84741fdc393d1510b3ada9af3c9311b5dc08a78fd65da522f4f04973f65dd32c12c450770759e4ed92e645d0ac9656e64d363b63b5c7811487a05ae9d3c16465d3820f83864d2b2011dc9d886e0332db41808d80318d5ae92433ae4edf4c8bbda50d43505b590f495d28ec3e75b2d9f45b8644b59f4e5d36bc9c48c3c8c55245c8df98425a457a4cb83740bcaa5ac48f5d7d389e53cf8e006651923eeaa1927efdc7cae34c52559cabd999d7a83379de47cc7d446c5fbace277a75cce69d0a7b6602169250f604e5c483b7e174752406fe1564a67b967876954140e6090b637739f67c07d6fa7dd9d4092ce514f2072cb91570435e6a812f243f7d6073837d5431a37c7bc26f19567b18b5f5430aa492835499b2ead8e713ba5cfbd054413c4ecf4ee1d58630edf2d026896e2d21581239c2b860aedd544eb50274c23d74b496aec3057cb539783edac898c9ed445ba3b56e12275a120e4a2ef00597a1683a1e620c32592b17eb4fb62dcb04694b6d94f524b9c62fa6b8099de818f36b7ac58b363189cfd3c6de28b956c93f597840dcb9ba4b4721a7233f4479731980f657fae68a79a69be2128523fd635170532e3ffbd9cc9f65dee32ec0567ced3905d95950f595d7668581074fdaad6b522b8b82ae25c74eede8713f7e46a0011d6c33d0033cfef51ef7842f2c654368e02b7505559519e873562b4e53c8a7597485aaea5884a328ae0669f5f2e1e93f803fa8f42b2e7f9320c6a33a5b3b831ef0b2b4d7ca0eeabc99cc618a2dbd", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="86d702f139e924b2615465c7b3f554beaad59ac805f3e28653eb62fc93ea7437467074578eafb8371a8593a1c6f3d4f2e017d44a4b647022c2f8d8a0412bb31e16") 09:21:26 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x491, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:26 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) [ 3084.879778][T23400] FAULT_INJECTION: forcing a failure. [ 3084.879778][T23400] name failslab, interval 1, probability 0, space 0, times 0 [ 3084.910795][T23400] CPU: 0 PID: 23400 Comm: syz-executor.2 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3084.920948][T23400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3084.930856][T23400] Call Trace: [ 3084.933968][T23400] [ 3084.936744][T23400] dump_stack_lvl+0x151/0x1b7 [ 3084.941260][T23400] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3084.946829][T23400] ? __kasan_slab_alloc+0xc3/0xe0 [ 3084.951670][T23400] ? __kasan_slab_alloc+0xb1/0xe0 [ 3084.956534][T23400] ? slab_post_alloc_hook+0x53/0x2c0 [ 3084.961652][T23400] ? dup_task_struct+0x53/0xc60 [ 3084.966341][T23400] ? copy_process+0x5c4/0x3260 [ 3084.970939][T23400] ? kernel_clone+0x21e/0x9e0 [ 3084.975457][T23400] ? __x64_sys_clone+0x23f/0x290 [ 3084.980228][T23400] dump_stack+0x15/0x17 [ 3084.984239][T23400] should_fail+0x3c6/0x510 [ 3084.988469][T23400] __should_failslab+0xa4/0xe0 [ 3084.993070][T23400] should_failslab+0x9/0x20 [ 3084.997407][T23400] slab_pre_alloc_hook+0x37/0xd0 [ 3085.002184][T23400] kmem_cache_alloc_trace+0x48/0x210 [ 3085.007302][T23400] ? __get_vm_area_node+0x117/0x360 [ 3085.012339][T23400] __get_vm_area_node+0x117/0x360 [ 3085.017202][T23400] __vmalloc_node_range+0xdf/0x7d0 [ 3085.022143][T23400] ? copy_process+0x5c4/0x3260 [ 3085.027005][T23400] ? slab_post_alloc_hook+0x72/0x2c0 [ 3085.032124][T23400] ? dup_task_struct+0x53/0xc60 [ 3085.036814][T23400] ? dup_task_struct+0x53/0xc60 [ 3085.041497][T23400] ? kmem_cache_alloc+0xf5/0x200 [ 3085.046620][T23400] dup_task_struct+0x416/0xc60 [ 3085.051216][T23400] ? copy_process+0x5c4/0x3260 [ 3085.055818][T23400] ? __kasan_check_write+0x14/0x20 [ 3085.060767][T23400] copy_process+0x5c4/0x3260 [ 3085.065194][T23400] ? __kasan_check_write+0x14/0x20 [ 3085.070139][T23400] ? proc_fail_nth_write+0x20b/0x290 [ 3085.075262][T23400] ? selinux_file_permission+0x2c4/0x570 [ 3085.080886][T23400] ? fsnotify_perm+0x6a/0x5d0 [ 3085.085329][T23400] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3085.090536][T23400] ? vfs_write+0xa0d/0x1160 [ 3085.094875][T23400] kernel_clone+0x21e/0x9e0 [ 3085.099744][T23400] ? file_end_write+0x1c0/0x1c0 [ 3085.104443][T23400] ? __kasan_check_write+0x14/0x20 [ 3085.109377][T23400] ? create_io_thread+0x1e0/0x1e0 [ 3085.114237][T23400] ? __mutex_lock_slowpath+0x10/0x10 [ 3085.119367][T23400] __x64_sys_clone+0x23f/0x290 [ 3085.123960][T23400] ? __do_sys_vfork+0x130/0x130 [ 3085.128642][T23400] ? ksys_write+0x260/0x2c0 [ 3085.132987][T23400] ? debug_smp_processor_id+0x17/0x20 [ 3085.138193][T23400] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3085.144179][T23400] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3085.149650][T23400] do_syscall_64+0x3d/0xb0 [ 3085.153904][T23400] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3085.159627][T23400] RIP: 0033:0x7f0c5e530169 [ 3085.163888][T23400] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3085.183324][T23400] RSP: 002b:00007f0c5d2a3118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3085.191568][T23400] RAX: ffffffffffffffda RBX: 00007f0c5e64ff80 RCX: 00007f0c5e530169 [ 3085.199380][T23400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020003000 [ 3085.207220][T23400] RBP: 00007f0c5d2a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 3085.214999][T23400] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3085.222808][T23400] R13: 00007fff0c08769f R14: 00007f0c5d2a3300 R15: 0000000000022000 09:21:26 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:26 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) 09:21:26 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x492, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:26 executing program 3: syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() 09:21:26 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x493, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3085.230625][T23400] 09:21:26 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x494, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:26 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x495, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:26 executing program 3: syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) getpid() [ 3085.334844][T23423] FAULT_INJECTION: forcing a failure. [ 3085.334844][T23423] name failslab, interval 1, probability 0, space 0, times 0 [ 3085.353934][T23400] syz-executor.2: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 3085.372548][T23400] CPU: 0 PID: 23400 Comm: syz-executor.2 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3085.382803][T23400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3085.392971][T23400] Call Trace: [ 3085.396080][T23400] [ 3085.398854][T23400] dump_stack_lvl+0x151/0x1b7 [ 3085.403373][T23400] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3085.408840][T23400] ? pr_cont_kernfs_name+0xf0/0x100 [ 3085.413873][T23400] dump_stack+0x15/0x17 [ 3085.417863][T23400] warn_alloc+0x21a/0x390 [ 3085.422134][T23400] ? zone_watermark_ok_safe+0x270/0x270 [ 3085.427497][T23400] ? __kasan_kmalloc+0x9/0x10 [ 3085.432008][T23400] ? __get_vm_area_node+0x117/0x360 [ 3085.437052][T23400] ? __get_vm_area_node+0x347/0x360 [ 3085.442079][T23400] __vmalloc_node_range+0x2c0/0x7d0 [ 3085.447114][T23400] ? slab_post_alloc_hook+0x72/0x2c0 [ 3085.452238][T23400] ? dup_task_struct+0x53/0xc60 [ 3085.456918][T23400] ? kmem_cache_alloc+0xf5/0x200 [ 3085.461690][T23400] dup_task_struct+0x416/0xc60 [ 3085.466288][T23400] ? copy_process+0x5c4/0x3260 [ 3085.470891][T23400] ? __kasan_check_write+0x14/0x20 [ 3085.475838][T23400] copy_process+0x5c4/0x3260 [ 3085.480264][T23400] ? __kasan_check_write+0x14/0x20 [ 3085.485210][T23400] ? proc_fail_nth_write+0x20b/0x290 [ 3085.490333][T23400] ? selinux_file_permission+0x2c4/0x570 [ 3085.495800][T23400] ? fsnotify_perm+0x6a/0x5d0 [ 3085.500311][T23400] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3085.505260][T23400] ? vfs_write+0xa0d/0x1160 [ 3085.509599][T23400] kernel_clone+0x21e/0x9e0 [ 3085.513936][T23400] ? file_end_write+0x1c0/0x1c0 [ 3085.518624][T23400] ? __kasan_check_write+0x14/0x20 [ 3085.523585][T23400] ? create_io_thread+0x1e0/0x1e0 [ 3085.528539][T23400] ? __mutex_lock_slowpath+0x10/0x10 [ 3085.533661][T23400] __x64_sys_clone+0x23f/0x290 [ 3085.538261][T23400] ? __do_sys_vfork+0x130/0x130 [ 3085.543006][T23400] ? ksys_write+0x260/0x2c0 [ 3085.547382][T23400] ? debug_smp_processor_id+0x17/0x20 [ 3085.552581][T23400] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3085.558488][T23400] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3085.563954][T23400] do_syscall_64+0x3d/0xb0 [ 3085.568292][T23400] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3085.574106][T23400] RIP: 0033:0x7f0c5e530169 [ 3085.578359][T23400] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3085.598321][T23400] RSP: 002b:00007f0c5d2a3118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3085.606566][T23400] RAX: ffffffffffffffda RBX: 00007f0c5e64ff80 RCX: 00007f0c5e530169 [ 3085.614464][T23400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020003000 [ 3085.622273][T23400] RBP: 00007f0c5d2a31d0 R08: 0000000000000000 R09: 0000000000000000 09:21:27 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x1d, 0x0, 0x3f, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x1d, 0x0, 0x3f, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) (async) close(r0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') (async) 09:21:27 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x496, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:27 executing program 3: syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() (async) getpid() [ 3085.630102][T23400] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3085.637897][T23400] R13: 00007fff0c08769f R14: 00007f0c5d2a3300 R15: 0000000000022000 [ 3085.645887][T23400] [ 3085.651623][T23423] CPU: 1 PID: 23423 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3085.661779][T23423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3085.671672][T23423] Call Trace: [ 3085.674795][T23423] [ 3085.677571][T23423] dump_stack_lvl+0x151/0x1b7 [ 3085.682086][T23423] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3085.687552][T23423] dump_stack+0x15/0x17 [ 3085.691545][T23423] should_fail+0x3c6/0x510 [ 3085.695797][T23423] __should_failslab+0xa4/0xe0 [ 3085.700408][T23423] ? prepare_creds+0x2f/0x6a0 [ 3085.704911][T23423] should_failslab+0x9/0x20 [ 3085.709249][T23423] slab_pre_alloc_hook+0x37/0xd0 [ 3085.714021][T23423] ? prepare_creds+0x2f/0x6a0 [ 3085.715443][T23400] Mem-Info: [ 3085.718534][T23423] kmem_cache_alloc+0x44/0x200 [ 3085.718557][T23423] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 3085.722295][T23400] active_anon:12943 inactive_anon:15255 isolated_anon:0 [ 3085.722295][T23400] active_file:11967 inactive_file:77543 isolated_file:240 [ 3085.722295][T23400] unevictable:0 dirty:17901 writeback:15255 [ 3085.722295][T23400] slab_reclaimable:40653 slab_unreclaimable:55609 [ 3085.722295][T23400] mapped:29451 shmem:13005 pagetables:1095 bounce:0 [ 3085.722295][T23400] kernel_misc_reclaimable:0 [ 3085.722295][T23400] free:1462577 free_pcp:13116 free_cma:0 [ 3085.726083][T23423] prepare_creds+0x2f/0x6a0 [ 3085.726107][T23423] copy_creds+0xf0/0x630 [ 3085.726122][T23423] ? dup_task_struct+0x7e6/0xc60 [ 3085.733645][T23400] Node 0 active_anon:51772kB inactive_anon:61020kB active_file:47868kB inactive_file:310172kB unevictable:0kB isolated(anon):0kB isolated(file):960kB mapped:117804kB dirty:71704kB writeback:61020kB shmem:52020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:5492kB pagetables:4380kB all_unreclaimable? no [ 3085.773823][T23423] copy_process+0x7c3/0x3260 [ 3085.773853][T23423] ? __kasan_check_write+0x14/0x20 [ 3085.773872][T23423] ? proc_fail_nth_write+0x20b/0x290 [ 3085.786914][T23400] DMA32 free:2976724kB min:62592kB low:78240kB high:93888kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2981656kB mlocked:0kB bounce:0kB free_pcp:4932kB local_pcp:3136kB free_cma:0kB [ 3085.787011][T23423] ? selinux_file_permission+0x2c4/0x570 [ 3085.825114][T23400] lowmem_reserve[]: [ 3085.827802][T23423] ? fsnotify_perm+0x6a/0x5d0 [ 3085.827829][T23423] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3085.832976][T23400] 0 [ 3085.860001][T23423] ? vfs_write+0xa0d/0x1160 [ 3085.860026][T23423] kernel_clone+0x21e/0x9e0 [ 3085.860045][T23423] ? file_end_write+0x1c0/0x1c0 [ 3085.872343][T23400] 3941 [ 3085.873624][T23423] ? __kasan_check_write+0x14/0x20 [ 3085.873649][T23423] ? create_io_thread+0x1e0/0x1e0 [ 3085.873671][T23423] ? __mutex_lock_slowpath+0x10/0x10 [ 3085.879908][T23400] 3941 [ 3085.880918][T23423] __x64_sys_clone+0x23f/0x290 [ 3085.880944][T23423] ? __do_sys_vfork+0x130/0x130 [ 3085.886433][T23400] [ 3085.889592][T23423] ? ksys_write+0x260/0x2c0 [ 3085.889619][T23423] ? debug_smp_processor_id+0x17/0x20 [ 3085.896546][T23400] Normal free:2873584kB min:84860kB low:106072kB high:127284kB reserved_highatomic:0KB active_anon:51772kB inactive_anon:61020kB active_file:47868kB inactive_file:310360kB unevictable:0kB writepending:134436kB present:5242880kB managed:4035848kB mlocked:0kB bounce:0kB free_pcp:47244kB local_pcp:5148kB free_cma:0kB [ 3085.896884][T23423] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3085.903016][T23400] lowmem_reserve[]: [ 3085.906695][T23423] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3085.906721][T23423] do_syscall_64+0x3d/0xb0 [ 3085.906740][T23423] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3085.912931][T23400] 0 [ 3085.915025][T23423] RIP: 0033:0x7fa7165c8169 [ 3085.915044][T23423] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3085.915060][T23423] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3085.920792][T23400] 0 [ 3085.924316][T23423] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3085.924334][T23423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3085.924345][T23423] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3085.924357][T23423] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3085.927992][T23400] 0 [ 3085.931184][T23423] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3085.931205][T23423] [ 3086.071894][T23400] [ 3086.074131][T23400] DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 3*256kB (M) 3*512kB (M) 4*1024kB (UM) 4*2048kB (UM) 723*4096kB (M) = 2976724kB [ 3086.090278][T23400] Normal: 0*4kB 970*8kB (UME) 478*16kB (UME) 1322*32kB (UE) 692*64kB (UME) 889*128kB (UME) 534*256kB (UM) 250*512kB (UM) 121*1024kB (UM) 42*2048kB (UM) 533*4096kB (UM) = 2873584kB [ 3086.107916][T23400] 102450 total pagecache pages [ 3086.112465][T23400] 0 pages in swap cache [ 3086.116492][T23400] Swap cache stats: add 0, delete 0, find 0/0 [ 3086.122351][T23400] Free swap = 0kB [ 3086.125947][T23400] Total swap = 0kB [ 3086.129471][T23400] 2097051 pages RAM [ 3086.133133][T23400] 0 pages HighMem/MovableOnly 09:21:27 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:27 executing program 3: r0 = syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/cgroup\x00') 09:21:27 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x497, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:27 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) 09:21:27 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{0x0}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) [ 3086.137916][T23400] 342675 pages reserved [ 3086.141880][T23400] 0 pages cma reserved 09:21:27 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x498, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:27 executing program 3: r0 = syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/cgroup\x00') 09:21:27 executing program 2: syz_clone(0x20003002, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:27 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x499, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3086.273975][T23442] FAULT_INJECTION: forcing a failure. [ 3086.273975][T23442] name failslab, interval 1, probability 0, space 0, times 0 [ 3086.338743][T23442] CPU: 1 PID: 23442 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3086.348998][T23442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3086.359145][T23442] Call Trace: [ 3086.362372][T23442] [ 3086.365134][T23442] dump_stack_lvl+0x151/0x1b7 [ 3086.369646][T23442] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3086.375129][T23442] ? __kasan_slab_alloc+0x63/0xe0 [ 3086.380247][T23442] dump_stack+0x15/0x17 [ 3086.384237][T23442] should_fail+0x3c6/0x510 [ 3086.388491][T23442] __should_failslab+0xa4/0xe0 [ 3086.393097][T23442] ? alloc_vmap_area+0x19e/0x1a80 [ 3086.397947][T23442] should_failslab+0x9/0x20 [ 3086.402309][T23442] slab_pre_alloc_hook+0x37/0xd0 [ 3086.407080][T23442] ? alloc_vmap_area+0x19e/0x1a80 [ 3086.411923][T23442] kmem_cache_alloc+0x44/0x200 [ 3086.416524][T23442] alloc_vmap_area+0x19e/0x1a80 [ 3086.421209][T23442] ? vm_map_ram+0xa90/0xa90 [ 3086.425553][T23442] ? __kasan_kmalloc+0x9/0x10 [ 3086.430061][T23442] ? kmem_cache_alloc_trace+0x115/0x210 [ 3086.435443][T23442] __get_vm_area_node+0x158/0x360 [ 3086.440307][T23442] __vmalloc_node_range+0xdf/0x7d0 [ 3086.445269][T23442] ? copy_process+0x5c4/0x3260 [ 3086.449849][T23442] ? slab_post_alloc_hook+0x72/0x2c0 [ 3086.454970][T23442] ? dup_task_struct+0x53/0xc60 [ 3086.459657][T23442] ? dup_task_struct+0x53/0xc60 [ 3086.464342][T23442] ? kmem_cache_alloc+0xf5/0x200 [ 3086.469120][T23442] dup_task_struct+0x416/0xc60 [ 3086.473720][T23442] ? copy_process+0x5c4/0x3260 [ 3086.478315][T23442] ? __kasan_check_write+0x14/0x20 [ 3086.483265][T23442] copy_process+0x5c4/0x3260 [ 3086.487697][T23442] ? __kasan_check_write+0x14/0x20 [ 3086.492636][T23442] ? proc_fail_nth_write+0x20b/0x290 [ 3086.497758][T23442] ? selinux_file_permission+0x2c4/0x570 [ 3086.503226][T23442] ? fsnotify_perm+0x6a/0x5d0 [ 3086.507739][T23442] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3086.512690][T23442] ? vfs_write+0xa0d/0x1160 [ 3086.517024][T23442] kernel_clone+0x21e/0x9e0 [ 3086.521365][T23442] ? file_end_write+0x1c0/0x1c0 [ 3086.526055][T23442] ? __kasan_check_write+0x14/0x20 [ 3086.531012][T23442] ? create_io_thread+0x1e0/0x1e0 [ 3086.535946][T23442] ? __mutex_lock_slowpath+0x10/0x10 [ 3086.541067][T23442] __x64_sys_clone+0x23f/0x290 [ 3086.545672][T23442] ? __do_sys_vfork+0x130/0x130 [ 3086.550353][T23442] ? ksys_write+0x260/0x2c0 [ 3086.554692][T23442] ? debug_smp_processor_id+0x17/0x20 [ 3086.559899][T23442] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3086.565803][T23442] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3086.571267][T23442] do_syscall_64+0x3d/0xb0 [ 3086.575519][T23442] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3086.581248][T23442] RIP: 0033:0x7fa7165c8169 [ 3086.585500][T23442] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3086.604943][T23442] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3086.613188][T23442] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3086.620998][T23442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3086.628811][T23442] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3086.636620][T23442] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3086.644431][T23442] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3086.652249][T23442] 09:21:28 executing program 2: syz_clone(0x20003007, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:28 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x1d, 0x0, 0x3f, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x1d, 0x0, 0x3f, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) (async) close(r0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') (async) 09:21:28 executing program 3: r0 = syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/cgroup\x00') 09:21:28 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:28 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) 09:21:28 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:28 executing program 2: syz_clone(0x20003008, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3086.811150][T23456] FAULT_INJECTION: forcing a failure. [ 3086.811150][T23456] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3086.831272][T23456] CPU: 0 PID: 23456 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3086.841437][T23456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3086.851330][T23456] Call Trace: [ 3086.854457][T23456] [ 3086.857228][T23456] dump_stack_lvl+0x151/0x1b7 [ 3086.861744][T23456] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3086.867212][T23456] ? stack_trace_snprint+0xf0/0xf0 [ 3086.872164][T23456] dump_stack+0x15/0x17 [ 3086.876151][T23456] should_fail+0x3c6/0x510 [ 3086.880418][T23456] should_fail_alloc_page+0x5a/0x80 [ 3086.885438][T23456] __alloc_pages+0x1e6/0x7b0 [ 3086.889865][T23456] ? dup_task_struct+0x416/0xc60 [ 3086.894634][T23456] ? __x64_sys_clone+0x23f/0x290 [ 3086.899412][T23456] ? zone_watermark_fast+0x220/0x220 [ 3086.904535][T23456] __get_free_pages+0xe/0x30 [ 3086.908957][T23456] kasan_populate_vmalloc_pte+0x39/0x130 [ 3086.914427][T23456] ? __apply_to_page_range+0x8ca/0xbe0 [ 3086.920255][T23456] __apply_to_page_range+0x8dd/0xbe0 [ 3086.925363][T23456] ? kasan_populate_vmalloc+0x70/0x70 [ 3086.930571][T23456] ? kasan_populate_vmalloc+0x70/0x70 [ 3086.935778][T23456] apply_to_page_range+0x3b/0x50 [ 3086.940550][T23456] kasan_populate_vmalloc+0x65/0x70 [ 3086.945601][T23456] alloc_vmap_area+0x192f/0x1a80 [ 3086.950363][T23456] ? vm_map_ram+0xa90/0xa90 [ 3086.954696][T23456] ? __kasan_kmalloc+0x9/0x10 [ 3086.959211][T23456] ? kmem_cache_alloc_trace+0x115/0x210 [ 3086.964592][T23456] __get_vm_area_node+0x158/0x360 [ 3086.969450][T23456] __vmalloc_node_range+0xdf/0x7d0 [ 3086.974394][T23456] ? copy_process+0x5c4/0x3260 [ 3086.978998][T23456] ? slab_post_alloc_hook+0x72/0x2c0 [ 3086.984123][T23456] ? dup_task_struct+0x53/0xc60 [ 3086.988805][T23456] ? dup_task_struct+0x53/0xc60 [ 3086.993493][T23456] ? kmem_cache_alloc+0xf5/0x200 [ 3086.998263][T23456] dup_task_struct+0x416/0xc60 [ 3087.002863][T23456] ? copy_process+0x5c4/0x3260 [ 3087.007466][T23456] ? __kasan_check_write+0x14/0x20 [ 3087.012412][T23456] copy_process+0x5c4/0x3260 [ 3087.016851][T23456] ? __kasan_check_write+0x14/0x20 [ 3087.021873][T23456] ? proc_fail_nth_write+0x20b/0x290 [ 3087.026994][T23456] ? selinux_file_permission+0x2c4/0x570 [ 3087.032460][T23456] ? fsnotify_perm+0x6a/0x5d0 [ 3087.037074][T23456] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3087.042005][T23456] ? vfs_write+0xa0d/0x1160 [ 3087.046344][T23456] kernel_clone+0x21e/0x9e0 [ 3087.050682][T23456] ? file_end_write+0x1c0/0x1c0 [ 3087.055374][T23456] ? __kasan_check_write+0x14/0x20 [ 3087.060321][T23456] ? create_io_thread+0x1e0/0x1e0 [ 3087.065352][T23456] ? __mutex_lock_slowpath+0x10/0x10 [ 3087.070471][T23456] __x64_sys_clone+0x23f/0x290 [ 3087.075073][T23456] ? __do_sys_vfork+0x130/0x130 [ 3087.079757][T23456] ? ksys_write+0x260/0x2c0 [ 3087.084100][T23456] ? debug_smp_processor_id+0x17/0x20 [ 3087.089401][T23456] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3087.095312][T23456] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3087.100768][T23456] do_syscall_64+0x3d/0xb0 [ 3087.105018][T23456] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3087.110742][T23456] RIP: 0033:0x7fa7165c8169 [ 3087.115012][T23456] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3087.134442][T23456] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3087.142681][T23456] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3087.150493][T23456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 09:21:28 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{0x0}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:28 executing program 2: syz_clone(0x20003009, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:28 executing program 3: perf_event_open$cgroup(&(0x7f0000000000)={0x2, 0x80, 0x37, 0x0, 0x83, 0x1, 0x0, 0x8, 0x10a14, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x20, 0x3}, 0x41, 0xb7, 0x8, 0x0, 0x5a0f7d9d, 0x0, 0x0, 0x0, 0x40, 0x0, 0x6}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x55, 0x5, 0x2, 0x7f, 0x0, 0x80000001, 0x24, 0x9, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2022, 0x3ff, 0xfde5, 0x4, 0x3, 0xfffffff9, 0x1, 0x0, 0x7, 0x0, 0x4d}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x3) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:28 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:28 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:28 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time_for_children\x00') 09:21:28 executing program 2: syz_clone(0x20003011, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3087.158303][T23456] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3087.166114][T23456] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3087.174010][T23456] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3087.181830][T23456] 09:21:28 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:28 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) 09:21:28 executing program 3: perf_event_open$cgroup(&(0x7f0000000000)={0x2, 0x80, 0x37, 0x0, 0x83, 0x1, 0x0, 0x8, 0x10a14, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x20, 0x3}, 0x41, 0xb7, 0x8, 0x0, 0x5a0f7d9d, 0x0, 0x0, 0x0, 0x40, 0x0, 0x6}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x55, 0x5, 0x2, 0x7f, 0x0, 0x80000001, 0x24, 0x9, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2022, 0x3ff, 0xfde5, 0x4, 0x3, 0xfffffff9, 0x1, 0x0, 0x7, 0x0, 0x4d}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x3) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:28 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3087.242480][T23494] FAULT_INJECTION: forcing a failure. [ 3087.242480][T23494] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3087.260159][T23494] CPU: 1 PID: 23494 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3087.270309][T23494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3087.280223][T23494] Call Trace: [ 3087.283336][T23494] [ 3087.286108][T23494] dump_stack_lvl+0x151/0x1b7 [ 3087.290623][T23494] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3087.296091][T23494] ? stack_trace_snprint+0xf0/0xf0 [ 3087.301041][T23494] dump_stack+0x15/0x17 [ 3087.305032][T23494] should_fail+0x3c6/0x510 [ 3087.309285][T23494] should_fail_alloc_page+0x5a/0x80 [ 3087.314316][T23494] __alloc_pages+0x1e6/0x7b0 [ 3087.318758][T23494] ? dup_task_struct+0x416/0xc60 [ 3087.323735][T23494] ? __x64_sys_clone+0x23f/0x290 [ 3087.328508][T23494] ? zone_watermark_fast+0x220/0x220 [ 3087.333624][T23494] __get_free_pages+0xe/0x30 [ 3087.338051][T23494] kasan_populate_vmalloc_pte+0x39/0x130 [ 3087.343528][T23494] ? __apply_to_page_range+0x8ca/0xbe0 [ 3087.348814][T23494] __apply_to_page_range+0x8dd/0xbe0 [ 3087.353929][T23494] ? kasan_populate_vmalloc+0x70/0x70 [ 3087.359139][T23494] ? kasan_populate_vmalloc+0x70/0x70 [ 3087.364347][T23494] apply_to_page_range+0x3b/0x50 [ 3087.369121][T23494] kasan_populate_vmalloc+0x65/0x70 [ 3087.374163][T23494] alloc_vmap_area+0x192f/0x1a80 [ 3087.378927][T23494] ? vm_map_ram+0xa90/0xa90 [ 3087.383264][T23494] ? __kasan_kmalloc+0x9/0x10 [ 3087.387869][T23494] ? kmem_cache_alloc_trace+0x115/0x210 [ 3087.393247][T23494] __get_vm_area_node+0x158/0x360 [ 3087.398198][T23494] __vmalloc_node_range+0xdf/0x7d0 [ 3087.403141][T23494] ? copy_process+0x5c4/0x3260 [ 3087.407739][T23494] ? slab_post_alloc_hook+0x72/0x2c0 [ 3087.412860][T23494] ? dup_task_struct+0x53/0xc60 [ 3087.417551][T23494] ? dup_task_struct+0x53/0xc60 [ 3087.422237][T23494] ? kmem_cache_alloc+0xf5/0x200 [ 3087.427008][T23494] dup_task_struct+0x416/0xc60 [ 3087.431611][T23494] ? copy_process+0x5c4/0x3260 [ 3087.436218][T23494] ? __kasan_check_write+0x14/0x20 [ 3087.441157][T23494] copy_process+0x5c4/0x3260 [ 3087.445590][T23494] ? __kasan_check_write+0x14/0x20 [ 3087.450530][T23494] ? proc_fail_nth_write+0x20b/0x290 [ 3087.455650][T23494] ? selinux_file_permission+0x2c4/0x570 [ 3087.461117][T23494] ? fsnotify_perm+0x6a/0x5d0 [ 3087.465632][T23494] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3087.470583][T23494] ? vfs_write+0xa0d/0x1160 [ 3087.474921][T23494] kernel_clone+0x21e/0x9e0 [ 3087.479261][T23494] ? file_end_write+0x1c0/0x1c0 [ 3087.483946][T23494] ? __kasan_check_write+0x14/0x20 [ 3087.488892][T23494] ? create_io_thread+0x1e0/0x1e0 [ 3087.493759][T23494] ? __mutex_lock_slowpath+0x10/0x10 [ 3087.498883][T23494] __x64_sys_clone+0x23f/0x290 [ 3087.503489][T23494] ? __do_sys_vfork+0x130/0x130 [ 3087.508159][T23494] ? ksys_write+0x260/0x2c0 [ 3087.512500][T23494] ? debug_smp_processor_id+0x17/0x20 [ 3087.517706][T23494] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3087.523604][T23494] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3087.529072][T23494] do_syscall_64+0x3d/0xb0 [ 3087.533330][T23494] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3087.539056][T23494] RIP: 0033:0x7fa7165c8169 [ 3087.543307][T23494] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3087.562937][T23494] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3087.571262][T23494] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3087.579074][T23494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 09:21:28 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3087.586884][T23494] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3087.594695][T23494] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3087.602503][T23494] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3087.610336][T23494] 09:21:29 executing program 2: syz_clone(0x2000306a, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:29 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:29 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{0x0}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:29 executing program 3: perf_event_open$cgroup(&(0x7f0000000000)={0x2, 0x80, 0x37, 0x0, 0x83, 0x1, 0x0, 0x8, 0x10a14, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x20, 0x3}, 0x41, 0xb7, 0x8, 0x0, 0x5a0f7d9d, 0x0, 0x0, 0x0, 0x40, 0x0, 0x6}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x55, 0x5, 0x2, 0x7f, 0x0, 0x80000001, 0x24, 0x9, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2022, 0x3ff, 0xfde5, 0x4, 0x3, 0xfffffff9, 0x1, 0x0, 0x7, 0x0, 0x4d}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x3) (async) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x55, 0x5, 0x2, 0x7f, 0x0, 0x80000001, 0x24, 0x9, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2022, 0x3ff, 0xfde5, 0x4, 0x3, 0xfffffff9, 0x1, 0x0, 0x7, 0x0, 0x4d}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x3) syz_clone(0xc008000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:29 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) 09:21:29 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time_for_children\x00') 09:21:29 executing program 3: syz_clone(0x20003007, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:29 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:29 executing program 2: syz_clone(0x20003000, 0x0, 0x2, 0x0, 0x0, 0x0) 09:21:29 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3088.056026][T23508] FAULT_INJECTION: forcing a failure. [ 3088.056026][T23508] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3088.103425][T23508] CPU: 0 PID: 23508 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3088.113590][T23508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3088.123483][T23508] Call Trace: [ 3088.126695][T23508] [ 3088.129470][T23508] dump_stack_lvl+0x151/0x1b7 [ 3088.133986][T23508] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3088.139449][T23508] ? stack_trace_snprint+0xf0/0xf0 [ 3088.144400][T23508] dump_stack+0x15/0x17 [ 3088.148391][T23508] should_fail+0x3c6/0x510 [ 3088.152660][T23508] should_fail_alloc_page+0x5a/0x80 [ 3088.157678][T23508] __alloc_pages+0x1e6/0x7b0 [ 3088.162104][T23508] ? dup_task_struct+0x416/0xc60 [ 3088.166877][T23508] ? zone_watermark_fast+0x220/0x220 [ 3088.171996][T23508] ? _raw_spin_trylock_bh+0x190/0x190 [ 3088.177209][T23508] __get_free_pages+0xe/0x30 [ 3088.181631][T23508] kasan_populate_vmalloc_pte+0x39/0x130 [ 3088.187222][T23508] ? __apply_to_page_range+0x8ca/0xbe0 [ 3088.192513][T23508] __apply_to_page_range+0x8dd/0xbe0 [ 3088.197740][T23508] ? kasan_populate_vmalloc+0x70/0x70 [ 3088.202946][T23508] ? kasan_populate_vmalloc+0x70/0x70 [ 3088.208150][T23508] apply_to_page_range+0x3b/0x50 [ 3088.212925][T23508] kasan_populate_vmalloc+0x65/0x70 [ 3088.217953][T23508] alloc_vmap_area+0x192f/0x1a80 [ 3088.222738][T23508] ? vm_map_ram+0xa90/0xa90 [ 3088.227069][T23508] ? __kasan_kmalloc+0x9/0x10 [ 3088.231579][T23508] ? kmem_cache_alloc_trace+0x115/0x210 [ 3088.236972][T23508] __get_vm_area_node+0x158/0x360 [ 3088.241822][T23508] __vmalloc_node_range+0xdf/0x7d0 [ 3088.246783][T23508] ? copy_process+0x5c4/0x3260 [ 3088.251363][T23508] ? slab_post_alloc_hook+0x72/0x2c0 [ 3088.256503][T23508] ? dup_task_struct+0x53/0xc60 [ 3088.261175][T23508] ? dup_task_struct+0x53/0xc60 [ 3088.266036][T23508] ? kmem_cache_alloc+0xf5/0x200 [ 3088.270810][T23508] dup_task_struct+0x416/0xc60 [ 3088.275408][T23508] ? copy_process+0x5c4/0x3260 [ 3088.280045][T23508] ? __kasan_check_write+0x14/0x20 [ 3088.284963][T23508] copy_process+0x5c4/0x3260 [ 3088.289388][T23508] ? __kasan_check_write+0x14/0x20 [ 3088.294326][T23508] ? proc_fail_nth_write+0x20b/0x290 [ 3088.299709][T23508] ? selinux_file_permission+0x2c4/0x570 [ 3088.305177][T23508] ? fsnotify_perm+0x6a/0x5d0 [ 3088.309688][T23508] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3088.314633][T23508] ? vfs_write+0xa0d/0x1160 [ 3088.318974][T23508] kernel_clone+0x21e/0x9e0 [ 3088.323312][T23508] ? file_end_write+0x1c0/0x1c0 [ 3088.327999][T23508] ? __kasan_check_write+0x14/0x20 [ 3088.332948][T23508] ? create_io_thread+0x1e0/0x1e0 [ 3088.337902][T23508] ? __mutex_lock_slowpath+0x10/0x10 [ 3088.343015][T23508] __x64_sys_clone+0x23f/0x290 [ 3088.347730][T23508] ? __do_sys_vfork+0x130/0x130 [ 3088.352402][T23508] ? ksys_write+0x260/0x2c0 [ 3088.356746][T23508] ? debug_smp_processor_id+0x17/0x20 [ 3088.361951][T23508] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3088.367856][T23508] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3088.373321][T23508] do_syscall_64+0x3d/0xb0 [ 3088.377573][T23508] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3088.383302][T23508] RIP: 0033:0x7fa7165c8169 [ 3088.387557][T23508] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3088.406993][T23508] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3088.415243][T23508] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3088.423048][T23508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3088.430860][T23508] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3088.438669][T23508] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3088.446480][T23508] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 09:21:29 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:29 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 1) [ 3088.454296][T23508] 09:21:29 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:29 executing program 2: syz_clone(0x20003000, 0x0, 0x7, 0x0, 0x0, 0x0) [ 3088.479475][T23533] FAULT_INJECTION: forcing a failure. [ 3088.479475][T23533] name failslab, interval 1, probability 0, space 0, times 0 [ 3088.500083][T23533] CPU: 1 PID: 23533 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3088.510323][T23533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3088.520213][T23533] Call Trace: [ 3088.523339][T23533] [ 3088.526118][T23533] dump_stack_lvl+0x151/0x1b7 [ 3088.530629][T23533] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3088.536100][T23533] dump_stack+0x15/0x17 [ 3088.540091][T23533] should_fail+0x3c6/0x510 [ 3088.544428][T23533] __should_failslab+0xa4/0xe0 [ 3088.549027][T23533] ? dup_task_struct+0x53/0xc60 [ 3088.553714][T23533] should_failslab+0x9/0x20 [ 3088.558056][T23533] slab_pre_alloc_hook+0x37/0xd0 [ 3088.562831][T23533] ? dup_task_struct+0x53/0xc60 [ 3088.567515][T23533] kmem_cache_alloc+0x44/0x200 [ 3088.572131][T23533] dup_task_struct+0x53/0xc60 [ 3088.576629][T23533] ? __kasan_check_write+0x14/0x20 [ 3088.581574][T23533] copy_process+0x5c4/0x3260 [ 3088.586002][T23533] ? __kasan_check_write+0x14/0x20 [ 3088.590953][T23533] ? proc_fail_nth_write+0x20b/0x290 [ 3088.596068][T23533] ? selinux_file_permission+0x2c4/0x570 [ 3088.601537][T23533] ? fsnotify_perm+0x6a/0x5d0 [ 3088.606050][T23533] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3088.610996][T23533] ? vfs_write+0xa0d/0x1160 [ 3088.615339][T23533] kernel_clone+0x21e/0x9e0 [ 3088.619680][T23533] ? file_end_write+0x1c0/0x1c0 [ 3088.624361][T23533] ? __kasan_check_write+0x14/0x20 [ 3088.629309][T23533] ? create_io_thread+0x1e0/0x1e0 [ 3088.634167][T23533] ? __mutex_lock_slowpath+0x10/0x10 [ 3088.639293][T23533] __x64_sys_clone+0x23f/0x290 [ 3088.643892][T23533] ? __do_sys_vfork+0x130/0x130 [ 3088.648576][T23533] ? ksys_write+0x260/0x2c0 [ 3088.652917][T23533] ? debug_smp_processor_id+0x17/0x20 [ 3088.658142][T23533] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3088.664024][T23533] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3088.669493][T23533] do_syscall_64+0x3d/0xb0 [ 3088.673747][T23533] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3088.679474][T23533] RIP: 0033:0x7f2dcbf71169 [ 3088.683725][T23533] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3088.703170][T23533] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3088.711414][T23533] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3088.719236][T23533] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3088.727035][T23533] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3088.734846][T23533] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3088.742745][T23533] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3088.750561][T23533] 09:21:30 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:30 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:30 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time_for_children\x00') syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) getpid() (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time_for_children\x00') (async) 09:21:30 executing program 2: syz_clone(0x20003000, 0x0, 0x8, 0x0, 0x0, 0x0) 09:21:30 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 2) 09:21:30 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) 09:21:30 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:30 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3088.915122][T23547] FAULT_INJECTION: forcing a failure. [ 3088.915122][T23547] name failslab, interval 1, probability 0, space 0, times 0 [ 3088.916000][T23548] FAULT_INJECTION: forcing a failure. [ 3088.916000][T23548] name failslab, interval 1, probability 0, space 0, times 0 [ 3088.953618][T23547] CPU: 0 PID: 23547 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3088.963769][T23547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3088.973666][T23547] Call Trace: [ 3088.976788][T23547] [ 3088.979561][T23547] dump_stack_lvl+0x151/0x1b7 [ 3088.984079][T23547] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3088.989547][T23547] ? __kasan_slab_alloc+0xc3/0xe0 [ 3088.994410][T23547] ? __kasan_slab_alloc+0xb1/0xe0 [ 3088.999261][T23547] ? slab_post_alloc_hook+0x53/0x2c0 [ 3089.004387][T23547] ? dup_task_struct+0x53/0xc60 [ 3089.009070][T23547] ? copy_process+0x5c4/0x3260 09:21:30 executing program 2: syz_clone(0x20003000, 0x0, 0x9, 0x0, 0x0, 0x0) [ 3089.013670][T23547] ? kernel_clone+0x21e/0x9e0 [ 3089.018187][T23547] ? __x64_sys_clone+0x23f/0x290 [ 3089.022958][T23547] dump_stack+0x15/0x17 [ 3089.026955][T23547] should_fail+0x3c6/0x510 [ 3089.031209][T23547] __should_failslab+0xa4/0xe0 [ 3089.035801][T23547] should_failslab+0x9/0x20 [ 3089.040147][T23547] slab_pre_alloc_hook+0x37/0xd0 [ 3089.044918][T23547] kmem_cache_alloc_trace+0x48/0x210 [ 3089.050035][T23547] ? __get_vm_area_node+0x117/0x360 [ 3089.055074][T23547] __get_vm_area_node+0x117/0x360 [ 3089.059947][T23547] __vmalloc_node_range+0xdf/0x7d0 [ 3089.064897][T23547] ? copy_process+0x5c4/0x3260 [ 3089.069477][T23547] ? slab_post_alloc_hook+0x72/0x2c0 [ 3089.074600][T23547] ? dup_task_struct+0x53/0xc60 [ 3089.079284][T23547] ? dup_task_struct+0x53/0xc60 [ 3089.083970][T23547] ? kmem_cache_alloc+0xf5/0x200 [ 3089.088751][T23547] dup_task_struct+0x416/0xc60 [ 3089.093345][T23547] ? copy_process+0x5c4/0x3260 [ 3089.097950][T23547] ? __kasan_check_write+0x14/0x20 [ 3089.102892][T23547] copy_process+0x5c4/0x3260 [ 3089.107322][T23547] ? __kasan_check_write+0x14/0x20 [ 3089.112265][T23547] ? proc_fail_nth_write+0x20b/0x290 [ 3089.117396][T23547] ? selinux_file_permission+0x2c4/0x570 [ 3089.122856][T23547] ? fsnotify_perm+0x6a/0x5d0 [ 3089.127369][T23547] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3089.132313][T23547] ? vfs_write+0xa0d/0x1160 [ 3089.136662][T23547] kernel_clone+0x21e/0x9e0 [ 3089.140990][T23547] ? file_end_write+0x1c0/0x1c0 [ 3089.145679][T23547] ? __kasan_check_write+0x14/0x20 [ 3089.150630][T23547] ? create_io_thread+0x1e0/0x1e0 [ 3089.155487][T23547] ? __mutex_lock_slowpath+0x10/0x10 [ 3089.160606][T23547] __x64_sys_clone+0x23f/0x290 [ 3089.165207][T23547] ? __do_sys_vfork+0x130/0x130 [ 3089.169894][T23547] ? ksys_write+0x260/0x2c0 [ 3089.174236][T23547] ? debug_smp_processor_id+0x17/0x20 [ 3089.179555][T23547] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3089.185459][T23547] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3089.190924][T23547] do_syscall_64+0x3d/0xb0 [ 3089.195168][T23547] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3089.200899][T23547] RIP: 0033:0x7f2dcbf71169 [ 3089.205328][T23547] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3089.224770][T23547] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3089.233007][T23547] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3089.240823][T23547] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3089.248638][T23547] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3089.256439][T23547] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 09:21:30 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:30 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 3) [ 3089.264254][T23547] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3089.272067][T23547] [ 3089.293051][T23548] CPU: 1 PID: 23548 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3089.298815][T23569] FAULT_INJECTION: forcing a failure. [ 3089.298815][T23569] name failslab, interval 1, probability 0, space 0, times 0 [ 3089.303204][T23548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3089.303219][T23548] Call Trace: [ 3089.303225][T23548] [ 3089.303233][T23548] dump_stack_lvl+0x151/0x1b7 [ 3089.336181][T23548] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3089.341656][T23548] ? alloc_vmap_area+0x199e/0x1a80 [ 3089.346595][T23548] dump_stack+0x15/0x17 [ 3089.350585][T23548] should_fail+0x3c6/0x510 [ 3089.354839][T23548] __should_failslab+0xa4/0xe0 [ 3089.359438][T23548] should_failslab+0x9/0x20 [ 3089.363782][T23548] slab_pre_alloc_hook+0x37/0xd0 [ 3089.368556][T23548] __kmalloc+0x6d/0x270 [ 3089.372542][T23548] ? __vmalloc_node_range+0x2d5/0x7d0 [ 3089.377753][T23548] __vmalloc_node_range+0x2d5/0x7d0 [ 3089.382796][T23548] dup_task_struct+0x416/0xc60 [ 3089.387383][T23548] ? copy_process+0x5c4/0x3260 [ 3089.392011][T23548] ? __kasan_check_write+0x14/0x20 [ 3089.396929][T23548] copy_process+0x5c4/0x3260 [ 3089.401359][T23548] ? __kasan_check_write+0x14/0x20 [ 3089.406303][T23548] ? proc_fail_nth_write+0x20b/0x290 [ 3089.411423][T23548] ? selinux_file_permission+0x2c4/0x570 [ 3089.416894][T23548] ? fsnotify_perm+0x6a/0x5d0 [ 3089.421404][T23548] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3089.426351][T23548] ? vfs_write+0xa0d/0x1160 [ 3089.430695][T23548] kernel_clone+0x21e/0x9e0 [ 3089.435042][T23548] ? file_end_write+0x1c0/0x1c0 [ 3089.439718][T23548] ? __kasan_check_write+0x14/0x20 [ 3089.444664][T23548] ? create_io_thread+0x1e0/0x1e0 [ 3089.449526][T23548] ? __mutex_lock_slowpath+0x10/0x10 [ 3089.454647][T23548] __x64_sys_clone+0x23f/0x290 [ 3089.459246][T23548] ? __do_sys_vfork+0x130/0x130 [ 3089.463931][T23548] ? ksys_write+0x260/0x2c0 [ 3089.468272][T23548] ? debug_smp_processor_id+0x17/0x20 [ 3089.473479][T23548] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3089.479381][T23548] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3089.484848][T23548] do_syscall_64+0x3d/0xb0 [ 3089.489103][T23548] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3089.494832][T23548] RIP: 0033:0x7fa7165c8169 [ 3089.499080][T23548] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3089.518522][T23548] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3089.526766][T23548] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3089.535101][T23548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3089.542908][T23548] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3089.550720][T23548] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3089.558529][T23548] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3089.566347][T23548] [ 3089.569208][T23569] CPU: 0 PID: 23569 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3089.579362][T23569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3089.589261][T23569] Call Trace: [ 3089.592379][T23569] [ 3089.595159][T23569] dump_stack_lvl+0x151/0x1b7 [ 3089.599672][T23569] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3089.605137][T23569] dump_stack+0x15/0x17 [ 3089.609145][T23569] should_fail+0x3c6/0x510 [ 3089.613384][T23569] __should_failslab+0xa4/0xe0 [ 3089.617981][T23569] should_failslab+0x9/0x20 [ 3089.622321][T23569] slab_pre_alloc_hook+0x37/0xd0 [ 3089.627096][T23569] __kmalloc+0x6d/0x270 [ 3089.631093][T23569] ? security_prepare_creds+0x4d/0x140 [ 3089.636394][T23569] security_prepare_creds+0x4d/0x140 [ 3089.641504][T23569] prepare_creds+0x472/0x6a0 [ 3089.645927][T23569] copy_creds+0xf0/0x630 [ 3089.650005][T23569] ? dup_task_struct+0x7e6/0xc60 [ 3089.654782][T23569] copy_process+0x7c3/0x3260 [ 3089.659208][T23569] ? __kasan_check_write+0x14/0x20 [ 3089.664155][T23569] ? proc_fail_nth_write+0x20b/0x290 [ 3089.669276][T23569] ? selinux_file_permission+0x2c4/0x570 [ 3089.674742][T23569] ? fsnotify_perm+0x6a/0x5d0 [ 3089.679254][T23569] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3089.684205][T23569] ? vfs_write+0xa0d/0x1160 [ 3089.688552][T23569] kernel_clone+0x21e/0x9e0 [ 3089.692885][T23569] ? file_end_write+0x1c0/0x1c0 [ 3089.697569][T23569] ? __kasan_check_write+0x14/0x20 [ 3089.702516][T23569] ? create_io_thread+0x1e0/0x1e0 [ 3089.707378][T23569] ? __mutex_lock_slowpath+0x10/0x10 [ 3089.712505][T23569] __x64_sys_clone+0x23f/0x290 [ 3089.717096][T23569] ? __do_sys_vfork+0x130/0x130 [ 3089.721783][T23569] ? ksys_write+0x260/0x2c0 [ 3089.726124][T23569] ? debug_smp_processor_id+0x17/0x20 [ 3089.731328][T23569] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3089.737232][T23569] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3089.742697][T23569] do_syscall_64+0x3d/0xb0 [ 3089.746949][T23569] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3089.752681][T23569] RIP: 0033:0x7f2dcbf71169 [ 3089.756935][T23569] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3089.776374][T23569] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3089.784616][T23569] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3089.792426][T23569] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3089.800238][T23569] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3089.808059][T23569] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 09:21:31 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:31 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 4) 09:21:31 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) [ 3089.815863][T23569] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3089.823690][T23569] 09:21:31 executing program 4: ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:31 executing program 2: syz_clone(0x20003000, 0x0, 0x11, 0x0, 0x0, 0x0) 09:21:31 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) 09:21:31 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3089.983560][T23576] FAULT_INJECTION: forcing a failure. [ 3089.983560][T23576] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3089.988725][T23584] FAULT_INJECTION: forcing a failure. [ 3089.988725][T23584] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3089.998870][T23576] CPU: 1 PID: 23576 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3090.020116][T23576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3090.030008][T23576] Call Trace: [ 3090.033123][T23576] [ 3090.035899][T23576] dump_stack_lvl+0x151/0x1b7 [ 3090.040414][T23576] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3090.045879][T23576] ? stack_trace_snprint+0xf0/0xf0 [ 3090.050831][T23576] dump_stack+0x15/0x17 [ 3090.054819][T23576] should_fail+0x3c6/0x510 [ 3090.059075][T23576] should_fail_alloc_page+0x5a/0x80 [ 3090.064106][T23576] __alloc_pages+0x1e6/0x7b0 [ 3090.068533][T23576] ? dup_task_struct+0x416/0xc60 [ 3090.073302][T23576] ? __x64_sys_clone+0x23f/0x290 [ 3090.078080][T23576] ? zone_watermark_fast+0x220/0x220 [ 3090.083375][T23576] __get_free_pages+0xe/0x30 [ 3090.087805][T23576] kasan_populate_vmalloc_pte+0x39/0x130 [ 3090.093266][T23576] ? __apply_to_page_range+0x8ca/0xbe0 [ 3090.098561][T23576] __apply_to_page_range+0x8dd/0xbe0 [ 3090.103685][T23576] ? kasan_populate_vmalloc+0x70/0x70 [ 3090.108892][T23576] ? kasan_populate_vmalloc+0x70/0x70 [ 3090.114096][T23576] apply_to_page_range+0x3b/0x50 [ 3090.118872][T23576] kasan_populate_vmalloc+0x65/0x70 [ 3090.123904][T23576] alloc_vmap_area+0x192f/0x1a80 [ 3090.128681][T23576] ? vm_map_ram+0xa90/0xa90 [ 3090.133016][T23576] ? __kasan_kmalloc+0x9/0x10 [ 3090.137529][T23576] ? kmem_cache_alloc_trace+0x115/0x210 [ 3090.142911][T23576] __get_vm_area_node+0x158/0x360 [ 3090.147774][T23576] __vmalloc_node_range+0xdf/0x7d0 [ 3090.152715][T23576] ? copy_process+0x5c4/0x3260 [ 3090.157334][T23576] ? slab_post_alloc_hook+0x72/0x2c0 [ 3090.162437][T23576] ? dup_task_struct+0x53/0xc60 [ 3090.167126][T23576] ? dup_task_struct+0x53/0xc60 [ 3090.171814][T23576] ? kmem_cache_alloc+0xf5/0x200 [ 3090.176586][T23576] dup_task_struct+0x416/0xc60 [ 3090.181184][T23576] ? copy_process+0x5c4/0x3260 [ 3090.185786][T23576] ? __kasan_check_write+0x14/0x20 [ 3090.190742][T23576] copy_process+0x5c4/0x3260 [ 3090.195161][T23576] ? __kasan_check_write+0x14/0x20 [ 3090.200103][T23576] ? proc_fail_nth_write+0x20b/0x290 [ 3090.205228][T23576] ? selinux_file_permission+0x2c4/0x570 [ 3090.210697][T23576] ? fsnotify_perm+0x6a/0x5d0 [ 3090.215209][T23576] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3090.220153][T23576] ? vfs_write+0xa0d/0x1160 [ 3090.224499][T23576] kernel_clone+0x21e/0x9e0 [ 3090.228832][T23576] ? file_end_write+0x1c0/0x1c0 [ 3090.233520][T23576] ? __kasan_check_write+0x14/0x20 [ 3090.238471][T23576] ? create_io_thread+0x1e0/0x1e0 [ 3090.243327][T23576] ? __mutex_lock_slowpath+0x10/0x10 [ 3090.248447][T23576] __x64_sys_clone+0x23f/0x290 [ 3090.253047][T23576] ? __do_sys_vfork+0x130/0x130 [ 3090.257768][T23576] ? ksys_write+0x260/0x2c0 [ 3090.262073][T23576] ? debug_smp_processor_id+0x17/0x20 [ 3090.267283][T23576] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3090.273183][T23576] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3090.278653][T23576] do_syscall_64+0x3d/0xb0 [ 3090.282905][T23576] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3090.288631][T23576] RIP: 0033:0x7f2dcbf71169 [ 3090.292883][T23576] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3090.312331][T23576] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3090.320575][T23576] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3090.328387][T23576] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3090.336190][T23576] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3090.344002][T23576] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3090.351815][T23576] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3090.359627][T23576] [ 3090.362530][T23584] CPU: 0 PID: 23584 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3090.372642][T23584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3090.382535][T23584] Call Trace: [ 3090.385661][T23584] [ 3090.388435][T23584] dump_stack_lvl+0x151/0x1b7 [ 3090.392950][T23584] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3090.398420][T23584] dump_stack+0x15/0x17 [ 3090.402408][T23584] should_fail+0x3c6/0x510 [ 3090.406662][T23584] should_fail_alloc_page+0x5a/0x80 [ 3090.411696][T23584] __alloc_pages+0x1e6/0x7b0 [ 3090.416123][T23584] ? zone_watermark_fast+0x220/0x220 [ 3090.421240][T23584] ? __kasan_kmalloc+0x9/0x10 [ 3090.425757][T23584] ? __vmalloc_node_range+0x2d5/0x7d0 [ 3090.430965][T23584] __vmalloc_node_range+0x457/0x7d0 [ 3090.435999][T23584] dup_task_struct+0x416/0xc60 [ 3090.440595][T23584] ? copy_process+0x5c4/0x3260 [ 3090.445195][T23584] ? __kasan_check_write+0x14/0x20 [ 3090.450144][T23584] copy_process+0x5c4/0x3260 [ 3090.454583][T23584] ? __kasan_check_write+0x14/0x20 [ 3090.459532][T23584] ? proc_fail_nth_write+0x20b/0x290 [ 3090.464653][T23584] ? selinux_file_permission+0x2c4/0x570 [ 3090.470109][T23584] ? fsnotify_perm+0x6a/0x5d0 [ 3090.474619][T23584] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3090.479567][T23584] ? vfs_write+0xa0d/0x1160 [ 3090.483907][T23584] kernel_clone+0x21e/0x9e0 [ 3090.488245][T23584] ? file_end_write+0x1c0/0x1c0 [ 3090.492931][T23584] ? __kasan_check_write+0x14/0x20 [ 3090.497877][T23584] ? create_io_thread+0x1e0/0x1e0 [ 3090.502739][T23584] ? __mutex_lock_slowpath+0x10/0x10 [ 3090.507857][T23584] __x64_sys_clone+0x23f/0x290 [ 3090.512460][T23584] ? __do_sys_vfork+0x130/0x130 [ 3090.517142][T23584] ? ksys_write+0x260/0x2c0 [ 3090.521483][T23584] ? debug_smp_processor_id+0x17/0x20 [ 3090.526692][T23584] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3090.532593][T23584] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3090.538059][T23584] do_syscall_64+0x3d/0xb0 [ 3090.542316][T23584] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3090.548044][T23584] RIP: 0033:0x7fa7165c8169 [ 3090.552295][T23584] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3090.571736][T23584] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 09:21:32 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:32 executing program 2: syz_clone(0x20003000, 0x0, 0x6a, 0x0, 0x0, 0x0) 09:21:32 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 5) 09:21:32 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3090.579978][T23584] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3090.587792][T23584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3090.595603][T23584] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3090.603411][T23584] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3090.611221][T23584] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3090.619035][T23584] 09:21:32 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:32 executing program 4: ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)) (async) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:32 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:32 executing program 2: syz_clone(0x20003000, 0x0, 0x700, 0x0, 0x0, 0x0) [ 3090.662239][T23595] FAULT_INJECTION: forcing a failure. [ 3090.662239][T23595] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3090.712428][T23595] CPU: 0 PID: 23595 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3090.722590][T23595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3090.732484][T23595] Call Trace: [ 3090.735616][T23595] [ 3090.738388][T23595] dump_stack_lvl+0x151/0x1b7 [ 3090.742902][T23595] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3090.748366][T23595] ? stack_trace_snprint+0xf0/0xf0 [ 3090.753319][T23595] dump_stack+0x15/0x17 [ 3090.757309][T23595] should_fail+0x3c6/0x510 09:21:32 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) [ 3090.761557][T23595] should_fail_alloc_page+0x5a/0x80 [ 3090.766594][T23595] __alloc_pages+0x1e6/0x7b0 [ 3090.771019][T23595] ? dup_task_struct+0x416/0xc60 [ 3090.775791][T23595] ? __x64_sys_clone+0x23f/0x290 [ 3090.780568][T23595] ? zone_watermark_fast+0x220/0x220 [ 3090.785696][T23595] __get_free_pages+0xe/0x30 [ 3090.790114][T23595] kasan_populate_vmalloc_pte+0x39/0x130 [ 3090.795580][T23595] ? __apply_to_page_range+0x8ca/0xbe0 [ 3090.800880][T23595] __apply_to_page_range+0x8dd/0xbe0 [ 3090.805993][T23595] ? kasan_populate_vmalloc+0x70/0x70 [ 3090.811205][T23595] ? kasan_populate_vmalloc+0x70/0x70 [ 3090.816410][T23595] apply_to_page_range+0x3b/0x50 [ 3090.821185][T23595] kasan_populate_vmalloc+0x65/0x70 [ 3090.826219][T23595] alloc_vmap_area+0x192f/0x1a80 [ 3090.830993][T23595] ? vm_map_ram+0xa90/0xa90 [ 3090.835328][T23595] ? __kasan_kmalloc+0x9/0x10 [ 3090.839843][T23595] ? kmem_cache_alloc_trace+0x115/0x210 [ 3090.845226][T23595] __get_vm_area_node+0x158/0x360 [ 3090.850087][T23595] __vmalloc_node_range+0xdf/0x7d0 [ 3090.855033][T23595] ? copy_process+0x5c4/0x3260 [ 3090.859632][T23595] ? slab_post_alloc_hook+0x72/0x2c0 [ 3090.864752][T23595] ? dup_task_struct+0x53/0xc60 [ 3090.869438][T23595] ? dup_task_struct+0x53/0xc60 [ 3090.874127][T23595] ? kmem_cache_alloc+0xf5/0x200 [ 3090.878899][T23595] dup_task_struct+0x416/0xc60 [ 3090.883501][T23595] ? copy_process+0x5c4/0x3260 [ 3090.888097][T23595] ? __kasan_check_write+0x14/0x20 [ 3090.893047][T23595] copy_process+0x5c4/0x3260 [ 3090.897472][T23595] ? __kasan_check_write+0x14/0x20 [ 3090.902418][T23595] ? proc_fail_nth_write+0x20b/0x290 [ 3090.907537][T23595] ? selinux_file_permission+0x2c4/0x570 [ 3090.913091][T23595] ? fsnotify_perm+0x6a/0x5d0 [ 3090.917608][T23595] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3090.922724][T23595] ? vfs_write+0xa0d/0x1160 [ 3090.927067][T23595] kernel_clone+0x21e/0x9e0 [ 3090.931406][T23595] ? file_end_write+0x1c0/0x1c0 [ 3090.936089][T23595] ? __kasan_check_write+0x14/0x20 [ 3090.941037][T23595] ? create_io_thread+0x1e0/0x1e0 [ 3090.945904][T23595] ? __mutex_lock_slowpath+0x10/0x10 [ 3090.951023][T23595] __x64_sys_clone+0x23f/0x290 [ 3090.955622][T23595] ? __do_sys_vfork+0x130/0x130 [ 3090.960304][T23595] ? ksys_write+0x260/0x2c0 [ 3090.964648][T23595] ? debug_smp_processor_id+0x17/0x20 [ 3090.969851][T23595] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3090.975755][T23595] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3090.981224][T23595] do_syscall_64+0x3d/0xb0 [ 3090.985476][T23595] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3090.991203][T23595] RIP: 0033:0x7f2dcbf71169 09:21:32 executing program 4: ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)) (async) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) [ 3090.995456][T23595] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3091.013626][T23609] FAULT_INJECTION: forcing a failure. [ 3091.013626][T23609] name failslab, interval 1, probability 0, space 0, times 0 [ 3091.014892][T23595] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3091.014919][T23595] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3091.043361][T23595] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3091.051172][T23595] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3091.058984][T23595] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3091.066794][T23595] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3091.074610][T23595] [ 3091.077467][T23609] CPU: 1 PID: 23609 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3091.087624][T23609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3091.097520][T23609] Call Trace: [ 3091.100645][T23609] [ 3091.103421][T23609] dump_stack_lvl+0x151/0x1b7 [ 3091.107933][T23609] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3091.113405][T23609] dump_stack+0x15/0x17 [ 3091.117394][T23609] should_fail+0x3c6/0x510 [ 3091.121649][T23609] __should_failslab+0xa4/0xe0 [ 3091.126250][T23609] ? copy_sighand+0x54/0x250 [ 3091.130670][T23609] should_failslab+0x9/0x20 [ 3091.135011][T23609] slab_pre_alloc_hook+0x37/0xd0 [ 3091.139787][T23609] ? copy_sighand+0x54/0x250 [ 3091.144210][T23609] kmem_cache_alloc+0x44/0x200 [ 3091.148812][T23609] copy_sighand+0x54/0x250 [ 3091.153062][T23609] copy_process+0x1249/0x3260 [ 3091.157582][T23609] ? proc_fail_nth_write+0x20b/0x290 [ 3091.162699][T23609] ? fsnotify_perm+0x6a/0x5d0 [ 3091.167212][T23609] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3091.172161][T23609] ? vfs_write+0xa0d/0x1160 [ 3091.176499][T23609] kernel_clone+0x21e/0x9e0 [ 3091.180838][T23609] ? file_end_write+0x1c0/0x1c0 [ 3091.185522][T23609] ? __kasan_check_write+0x14/0x20 [ 3091.190475][T23609] ? create_io_thread+0x1e0/0x1e0 [ 3091.195332][T23609] ? __mutex_lock_slowpath+0x10/0x10 [ 3091.200455][T23609] __x64_sys_clone+0x23f/0x290 [ 3091.205053][T23609] ? __do_sys_vfork+0x130/0x130 [ 3091.209743][T23609] ? ksys_write+0x260/0x2c0 [ 3091.214078][T23609] ? debug_smp_processor_id+0x17/0x20 [ 3091.219282][T23609] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3091.225186][T23609] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3091.230661][T23609] do_syscall_64+0x3d/0xb0 [ 3091.234907][T23609] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3091.240635][T23609] RIP: 0033:0x7fa7165c8169 [ 3091.244889][T23609] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 09:21:32 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 6) 09:21:32 executing program 2: syz_clone(0x20003000, 0x0, 0x900, 0x0, 0x0, 0x0) 09:21:32 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4af, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3091.264327][T23609] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3091.272571][T23609] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3091.280384][T23609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3091.288194][T23609] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3091.296004][T23609] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3091.303918][T23609] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3091.311730][T23609] 09:21:32 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) 09:21:32 executing program 2: syz_clone(0x20003000, 0x0, 0x1100, 0x0, 0x0, 0x0) [ 3091.332759][T23616] FAULT_INJECTION: forcing a failure. [ 3091.332759][T23616] name failslab, interval 1, probability 0, space 0, times 0 [ 3091.348276][T23618] FAULT_INJECTION: forcing a failure. [ 3091.348276][T23618] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3091.364517][T23616] CPU: 0 PID: 23616 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3091.374672][T23616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3091.384563][T23616] Call Trace: [ 3091.387689][T23616] [ 3091.390463][T23616] dump_stack_lvl+0x151/0x1b7 [ 3091.394979][T23616] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3091.400444][T23616] dump_stack+0x15/0x17 [ 3091.404434][T23616] should_fail+0x3c6/0x510 [ 3091.408692][T23616] __should_failslab+0xa4/0xe0 [ 3091.413286][T23616] should_failslab+0x9/0x20 [ 3091.417629][T23616] slab_pre_alloc_hook+0x37/0xd0 [ 3091.422399][T23616] __kmalloc+0x6d/0x270 [ 3091.426396][T23616] ? kvmalloc_node+0x82/0x130 [ 3091.430905][T23616] kvmalloc_node+0x82/0x130 [ 3091.435251][T23616] alloc_fdtable+0xeb/0x2a0 [ 3091.439587][T23616] dup_fd+0x759/0xb00 [ 3091.443402][T23616] ? avc_has_perm+0x16f/0x260 [ 3091.447921][T23616] copy_files+0xe6/0x200 [ 3091.451997][T23616] ? perf_event_attrs+0x30/0x30 [ 3091.456682][T23616] ? dup_task_struct+0xc60/0xc60 [ 3091.461462][T23616] ? security_task_alloc+0xf9/0x130 [ 3091.466492][T23616] copy_process+0x11f3/0x3260 [ 3091.471004][T23616] ? proc_fail_nth_write+0x20b/0x290 [ 3091.476128][T23616] ? fsnotify_perm+0x6a/0x5d0 09:21:32 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3091.480636][T23616] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3091.485583][T23616] ? vfs_write+0xa0d/0x1160 [ 3091.489923][T23616] kernel_clone+0x21e/0x9e0 [ 3091.494263][T23616] ? file_end_write+0x1c0/0x1c0 [ 3091.498947][T23616] ? __kasan_check_write+0x14/0x20 [ 3091.503896][T23616] ? create_io_thread+0x1e0/0x1e0 [ 3091.508755][T23616] ? __mutex_lock_slowpath+0x10/0x10 [ 3091.513878][T23616] __x64_sys_clone+0x23f/0x290 [ 3091.518479][T23616] ? __do_sys_vfork+0x130/0x130 [ 3091.523161][T23616] ? ksys_write+0x260/0x2c0 [ 3091.527941][T23616] ? debug_smp_processor_id+0x17/0x20 09:21:32 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x1) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0xc202, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) syz_clone(0x2000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3091.533146][T23616] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3091.539049][T23616] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3091.544527][T23616] do_syscall_64+0x3d/0xb0 [ 3091.548766][T23616] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3091.554499][T23616] RIP: 0033:0x7f2dcbf71169 [ 3091.558745][T23616] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3091.578186][T23616] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3091.586536][T23616] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3091.594342][T23616] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3091.602142][T23616] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3091.609958][T23616] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3091.617764][T23616] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3091.625576][T23616] [ 3091.628444][T23618] CPU: 1 PID: 23618 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3091.638593][T23618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3091.648488][T23618] Call Trace: [ 3091.651616][T23618] [ 3091.654392][T23618] dump_stack_lvl+0x151/0x1b7 [ 3091.658906][T23618] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3091.664375][T23618] dump_stack+0x15/0x17 [ 3091.668364][T23618] should_fail+0x3c6/0x510 [ 3091.672620][T23618] should_fail_alloc_page+0x5a/0x80 [ 3091.677649][T23618] __alloc_pages+0x1e6/0x7b0 09:21:33 executing program 2: syz_clone(0x20003000, 0x0, 0x1f00, 0x0, 0x0, 0x0) 09:21:33 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b603ba24e2e5c7e5b2896d932555a2b15c2b89f699a6557a403ab82785855f11e63f", 0x22}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:33 executing program 2: syz_clone(0x20003000, 0x0, 0x2000, 0x0, 0x0, 0x0) 09:21:33 executing program 2: syz_clone(0x20003000, 0x0, 0x6a00, 0x0, 0x0, 0x0) 09:21:33 executing program 2: syz_clone(0x20003000, 0x0, 0x20010, 0x0, 0x0, 0x0) [ 3091.682080][T23618] ? zone_watermark_fast+0x220/0x220 [ 3091.687200][T23618] ? __kasan_kmalloc+0x9/0x10 [ 3091.691710][T23618] ? __vmalloc_node_range+0x2d5/0x7d0 [ 3091.696921][T23618] __vmalloc_node_range+0x457/0x7d0 [ 3091.701953][T23618] dup_task_struct+0x416/0xc60 [ 3091.706550][T23618] ? copy_process+0x5c4/0x3260 [ 3091.711148][T23618] ? __kasan_check_write+0x14/0x20 [ 3091.716092][T23618] copy_process+0x5c4/0x3260 [ 3091.720526][T23618] ? __kasan_check_write+0x14/0x20 [ 3091.725467][T23618] ? proc_fail_nth_write+0x20b/0x290 [ 3091.730590][T23618] ? selinux_file_permission+0x2c4/0x570 [ 3091.736152][T23618] ? fsnotify_perm+0x6a/0x5d0 [ 3091.740667][T23618] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3091.745612][T23618] ? vfs_write+0xa0d/0x1160 [ 3091.749950][T23618] kernel_clone+0x21e/0x9e0 [ 3091.754289][T23618] ? file_end_write+0x1c0/0x1c0 [ 3091.758978][T23618] ? __kasan_check_write+0x14/0x20 [ 3091.763930][T23618] ? create_io_thread+0x1e0/0x1e0 [ 3091.768785][T23618] ? __mutex_lock_slowpath+0x10/0x10 [ 3091.773914][T23618] __x64_sys_clone+0x23f/0x290 [ 3091.778505][T23618] ? __do_sys_vfork+0x130/0x130 [ 3091.783196][T23618] ? ksys_write+0x260/0x2c0 [ 3091.787532][T23618] ? debug_smp_processor_id+0x17/0x20 [ 3091.792742][T23618] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3091.798644][T23618] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3091.804125][T23618] do_syscall_64+0x3d/0xb0 [ 3091.808367][T23618] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3091.814091][T23618] RIP: 0033:0x7fa7165c8169 [ 3091.818343][T23618] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3091.837783][T23618] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3091.846025][T23618] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3091.853838][T23618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3091.861738][T23618] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3091.869547][T23618] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3091.877357][T23618] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 09:21:33 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 7) 09:21:33 executing program 2: syz_clone(0x20003000, 0x0, 0x20200, 0x0, 0x0, 0x0) 09:21:33 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:33 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) 09:21:33 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:33 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x1) (async, rerun: 64) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0xc202, 0x0) (rerun: 64) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) (async, rerun: 32) syz_clone(0x2000, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) [ 3091.885172][T23618] 09:21:33 executing program 2: syz_clone(0x20003000, 0x0, 0x80000, 0x0, 0x0, 0x0) [ 3091.905862][T23647] FAULT_INJECTION: forcing a failure. [ 3091.905862][T23647] name failslab, interval 1, probability 0, space 0, times 0 [ 3091.917784][T23656] FAULT_INJECTION: forcing a failure. [ 3091.917784][T23656] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3091.931818][T23656] CPU: 1 PID: 23656 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3091.941965][T23656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3091.951858][T23656] Call Trace: 09:21:33 executing program 2: syz_clone(0x20003000, 0x0, 0xc002a0, 0x0, 0x0, 0x0) [ 3091.954982][T23656] [ 3091.957761][T23656] dump_stack_lvl+0x151/0x1b7 [ 3091.962272][T23656] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3091.967754][T23656] dump_stack+0x15/0x17 [ 3091.971735][T23656] should_fail+0x3c6/0x510 [ 3091.975988][T23656] should_fail_alloc_page+0x5a/0x80 [ 3091.981017][T23656] __alloc_pages+0x1e6/0x7b0 [ 3091.985447][T23656] ? zone_watermark_fast+0x220/0x220 [ 3091.990569][T23656] ? __kasan_kmalloc+0x9/0x10 [ 3091.995079][T23656] ? __vmalloc_node_range+0x2d5/0x7d0 [ 3092.000286][T23656] __vmalloc_node_range+0x457/0x7d0 09:21:33 executing program 2: syz_clone(0x20003000, 0x0, 0xf0ff1f, 0x0, 0x0, 0x0) [ 3092.005324][T23656] dup_task_struct+0x416/0xc60 [ 3092.009924][T23656] ? copy_process+0x5c4/0x3260 [ 3092.014526][T23656] ? __kasan_check_write+0x14/0x20 [ 3092.019471][T23656] copy_process+0x5c4/0x3260 [ 3092.023897][T23656] ? __kasan_check_write+0x14/0x20 [ 3092.028841][T23656] ? proc_fail_nth_write+0x20b/0x290 [ 3092.033963][T23656] ? selinux_file_permission+0x2c4/0x570 [ 3092.039431][T23656] ? fsnotify_perm+0x6a/0x5d0 [ 3092.043943][T23656] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3092.048893][T23656] ? vfs_write+0xa0d/0x1160 09:21:33 executing program 2: syz_clone(0x20003000, 0x0, 0x1000000, 0x0, 0x0, 0x0) [ 3092.053245][T23656] kernel_clone+0x21e/0x9e0 [ 3092.057567][T23656] ? file_end_write+0x1c0/0x1c0 [ 3092.062252][T23656] ? __kasan_check_write+0x14/0x20 [ 3092.067203][T23656] ? create_io_thread+0x1e0/0x1e0 [ 3092.072060][T23656] ? __mutex_lock_slowpath+0x10/0x10 [ 3092.077181][T23656] __x64_sys_clone+0x23f/0x290 [ 3092.081778][T23656] ? __do_sys_vfork+0x130/0x130 [ 3092.086469][T23656] ? ksys_write+0x260/0x2c0 [ 3092.090810][T23656] ? debug_smp_processor_id+0x17/0x20 [ 3092.096015][T23656] ? fpregs_assert_state_consistent+0xb6/0xe0 09:21:33 executing program 2: syz_clone(0x20003000, 0x0, 0x2000000, 0x0, 0x0, 0x0) [ 3092.101921][T23656] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3092.107388][T23656] do_syscall_64+0x3d/0xb0 [ 3092.111656][T23656] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3092.117365][T23656] RIP: 0033:0x7fa7165c8169 [ 3092.121646][T23656] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3092.141147][T23656] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 09:21:33 executing program 2: syz_clone(0x20003000, 0x0, 0x7000000, 0x0, 0x0, 0x0) [ 3092.149389][T23656] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3092.157200][T23656] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3092.165013][T23656] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3092.172823][T23656] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3092.180637][T23656] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3092.188455][T23656] [ 3092.191312][T23647] CPU: 0 PID: 23647 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3092.201639][T23647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3092.211533][T23647] Call Trace: [ 3092.214658][T23647] [ 3092.217436][T23647] dump_stack_lvl+0x151/0x1b7 [ 3092.221946][T23647] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3092.227419][T23647] dump_stack+0x15/0x17 [ 3092.231410][T23647] should_fail+0x3c6/0x510 [ 3092.235663][T23647] __should_failslab+0xa4/0xe0 [ 3092.240261][T23647] should_failslab+0x9/0x20 [ 3092.244599][T23647] slab_pre_alloc_hook+0x37/0xd0 [ 3092.249384][T23647] __kmalloc+0x6d/0x270 [ 3092.253374][T23647] ? kvmalloc_node+0x82/0x130 [ 3092.257873][T23647] kvmalloc_node+0x82/0x130 [ 3092.262212][T23647] alloc_fdtable+0x163/0x2a0 [ 3092.266640][T23647] dup_fd+0x759/0xb00 [ 3092.270458][T23647] ? avc_has_perm+0x16f/0x260 [ 3092.274973][T23647] copy_files+0xe6/0x200 [ 3092.279050][T23647] ? perf_event_attrs+0x30/0x30 [ 3092.283736][T23647] ? dup_task_struct+0xc60/0xc60 [ 3092.288510][T23647] ? security_task_alloc+0xf9/0x130 [ 3092.293543][T23647] copy_process+0x11f3/0x3260 [ 3092.298155][T23647] ? proc_fail_nth_write+0x20b/0x290 [ 3092.303291][T23647] ? fsnotify_perm+0x6a/0x5d0 [ 3092.307787][T23647] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3092.312733][T23647] ? vfs_write+0xa0d/0x1160 [ 3092.317075][T23647] kernel_clone+0x21e/0x9e0 [ 3092.321412][T23647] ? file_end_write+0x1c0/0x1c0 [ 3092.326096][T23647] ? __kasan_check_write+0x14/0x20 [ 3092.331047][T23647] ? create_io_thread+0x1e0/0x1e0 [ 3092.335906][T23647] ? __mutex_lock_slowpath+0x10/0x10 [ 3092.341029][T23647] __x64_sys_clone+0x23f/0x290 [ 3092.345624][T23647] ? __do_sys_vfork+0x130/0x130 [ 3092.350309][T23647] ? ksys_write+0x260/0x2c0 [ 3092.354652][T23647] ? debug_smp_processor_id+0x17/0x20 [ 3092.359857][T23647] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3092.366021][T23647] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3092.371491][T23647] do_syscall_64+0x3d/0xb0 [ 3092.375752][T23647] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3092.381476][T23647] RIP: 0033:0x7f2dcbf71169 [ 3092.385724][T23647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 09:21:33 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 8) 09:21:33 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3092.406181][T23647] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3092.414419][T23647] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3092.422232][T23647] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3092.430040][T23647] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3092.437852][T23647] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3092.445755][T23647] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3092.453568][T23647] [ 3092.467671][T23715] FAULT_INJECTION: forcing a failure. [ 3092.467671][T23715] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3092.480836][T23715] CPU: 0 PID: 23715 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3092.490978][T23715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3092.500987][T23715] Call Trace: [ 3092.504076][T23715] [ 3092.506855][T23715] dump_stack_lvl+0x151/0x1b7 [ 3092.511369][T23715] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3092.516839][T23715] dump_stack+0x15/0x17 [ 3092.520855][T23715] should_fail+0x3c6/0x510 [ 3092.525079][T23715] should_fail_alloc_page+0x5a/0x80 [ 3092.530113][T23715] __alloc_pages+0x1e6/0x7b0 [ 3092.534542][T23715] ? zone_watermark_fast+0x220/0x220 [ 3092.539661][T23715] ? __kasan_kmalloc+0x9/0x10 [ 3092.544173][T23715] ? __vmalloc_node_range+0x2d5/0x7d0 [ 3092.549381][T23715] __vmalloc_node_range+0x457/0x7d0 [ 3092.554418][T23715] dup_task_struct+0x416/0xc60 [ 3092.559072][T23715] ? copy_process+0x5c4/0x3260 [ 3092.563614][T23715] ? __kasan_check_write+0x14/0x20 [ 3092.568649][T23715] copy_process+0x5c4/0x3260 [ 3092.573074][T23715] ? __kasan_check_write+0x14/0x20 [ 3092.578024][T23715] ? proc_fail_nth_write+0x20b/0x290 [ 3092.583144][T23715] ? selinux_file_permission+0x2c4/0x570 [ 3092.588981][T23715] ? fsnotify_perm+0x6a/0x5d0 [ 3092.593539][T23715] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3092.598570][T23715] ? vfs_write+0xa0d/0x1160 [ 3092.602919][T23715] kernel_clone+0x21e/0x9e0 [ 3092.607269][T23715] ? file_end_write+0x1c0/0x1c0 [ 3092.611936][T23715] ? __kasan_check_write+0x14/0x20 [ 3092.616890][T23715] ? create_io_thread+0x1e0/0x1e0 [ 3092.621742][T23715] ? __mutex_lock_slowpath+0x10/0x10 [ 3092.627139][T23715] __x64_sys_clone+0x23f/0x290 [ 3092.631730][T23715] ? __do_sys_vfork+0x130/0x130 [ 3092.636419][T23715] ? ksys_write+0x260/0x2c0 [ 3092.640757][T23715] ? debug_smp_processor_id+0x17/0x20 [ 3092.645964][T23715] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3092.651864][T23715] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3092.657336][T23715] do_syscall_64+0x3d/0xb0 [ 3092.661597][T23715] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3092.667314][T23715] RIP: 0033:0x7f2dcbf71169 [ 3092.671569][T23715] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3092.691040][T23715] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3092.699436][T23715] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3092.707237][T23715] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 09:21:34 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:34 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x1) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0xc202, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) (async) syz_clone(0x2000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:34 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) 09:21:34 executing program 2: syz_clone(0x20003000, 0x0, 0x8000000, 0x0, 0x0, 0x0) 09:21:34 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:34 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 9) [ 3092.715050][T23715] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3092.722859][T23715] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3092.730671][T23715] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3092.738484][T23715] [ 3092.757087][T23721] FAULT_INJECTION: forcing a failure. [ 3092.757087][T23721] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3092.773898][T23721] CPU: 0 PID: 23721 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3092.774087][T23730] FAULT_INJECTION: forcing a failure. [ 3092.774087][T23730] name failslab, interval 1, probability 0, space 0, times 0 [ 3092.784041][T23721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3092.784058][T23721] Call Trace: [ 3092.784065][T23721] [ 3092.784073][T23721] dump_stack_lvl+0x151/0x1b7 [ 3092.784100][T23721] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3092.784121][T23721] dump_stack+0x15/0x17 [ 3092.784135][T23721] should_fail+0x3c6/0x510 [ 3092.830480][T23721] should_fail_alloc_page+0x5a/0x80 [ 3092.835511][T23721] __alloc_pages+0x1e6/0x7b0 [ 3092.839935][T23721] ? zone_watermark_fast+0x220/0x220 [ 3092.845070][T23721] ? __kasan_kmalloc+0x9/0x10 [ 3092.849569][T23721] ? __vmalloc_node_range+0x2d5/0x7d0 [ 3092.854780][T23721] __vmalloc_node_range+0x457/0x7d0 [ 3092.859816][T23721] dup_task_struct+0x416/0xc60 [ 3092.864408][T23721] ? copy_process+0x5c4/0x3260 [ 3092.869013][T23721] ? __kasan_check_write+0x14/0x20 [ 3092.873957][T23721] copy_process+0x5c4/0x3260 [ 3092.878390][T23721] ? __kasan_check_write+0x14/0x20 [ 3092.883330][T23721] ? proc_fail_nth_write+0x20b/0x290 [ 3092.888454][T23721] ? selinux_file_permission+0x2c4/0x570 [ 3092.893918][T23721] ? fsnotify_perm+0x6a/0x5d0 [ 3092.898434][T23721] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3092.903377][T23721] ? vfs_write+0xa0d/0x1160 [ 3092.907741][T23721] kernel_clone+0x21e/0x9e0 [ 3092.912058][T23721] ? file_end_write+0x1c0/0x1c0 [ 3092.916744][T23721] ? __kasan_check_write+0x14/0x20 [ 3092.921692][T23721] ? create_io_thread+0x1e0/0x1e0 [ 3092.926548][T23721] ? __mutex_lock_slowpath+0x10/0x10 [ 3092.931670][T23721] __x64_sys_clone+0x23f/0x290 [ 3092.936360][T23721] ? __do_sys_vfork+0x130/0x130 [ 3092.941042][T23721] ? ksys_write+0x260/0x2c0 [ 3092.945384][T23721] ? debug_smp_processor_id+0x17/0x20 [ 3092.950596][T23721] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3092.956491][T23721] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3092.961974][T23721] do_syscall_64+0x3d/0xb0 [ 3092.966213][T23721] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3092.971952][T23721] RIP: 0033:0x7fa7165c8169 [ 3092.976196][T23721] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3092.995642][T23721] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3093.003911][T23721] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3093.011692][T23721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 09:21:34 executing program 2: syz_clone(0x20003000, 0x0, 0x9000000, 0x0, 0x0, 0x0) 09:21:34 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events.local\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x58, &(0x7f00000002c0)}, 0x10) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x58, &(0x7f00000002c0)}, 0x10) r4 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r4, 0x58, &(0x7f00000002c0)}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x1, 0x2, 0x7, 0x4, 0xfffffffffffffff8, 0x1}, @map_val={0x18, 0x8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000}], &(0x7f0000000040)='syzkaller\x00', 0xffff0001, 0x0, 0x0, 0x40f00, 0x5, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f00000000c0)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x4, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000140)=[r1, r2, r3, r4, 0xffffffffffffffff]}, 0x80) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events.local\x00', 0x0, 0x0) (async) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) (async) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x58, &(0x7f00000002c0)}, 0x10) (async) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x58, &(0x7f00000002c0)}, 0x10) (async) r4 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r4, 0x58, &(0x7f00000002c0)}, 0x10) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x1, 0x2, 0x7, 0x4, 0xfffffffffffffff8, 0x1}, @map_val={0x18, 0x8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000}], &(0x7f0000000040)='syzkaller\x00', 0xffff0001, 0x0, 0x0, 0x40f00, 0x5, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f00000000c0)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x4, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000140)=[r1, r2, r3, r4, 0xffffffffffffffff]}, 0x80) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3093.019501][T23721] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3093.027313][T23721] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3093.035123][T23721] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3093.042940][T23721] [ 3093.045800][T23730] CPU: 1 PID: 23730 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3093.055958][T23730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3093.065942][T23730] Call Trace: 09:21:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events.local\x00', 0x0, 0x0) (async) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) (async) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x58, &(0x7f00000002c0)}, 0x10) (async) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x58, &(0x7f00000002c0)}, 0x10) (async) r4 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r4, 0x58, &(0x7f00000002c0)}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x1, 0x2, 0x7, 0x4, 0xfffffffffffffff8, 0x1}, @map_val={0x18, 0x8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000}], &(0x7f0000000040)='syzkaller\x00', 0xffff0001, 0x0, 0x0, 0x40f00, 0x5, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f00000000c0)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x4, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000140)=[r1, r2, r3, r4, 0xffffffffffffffff]}, 0x80) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:34 executing program 4: syz_clone(0x800080, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3093.069062][T23730] [ 3093.071838][T23730] dump_stack_lvl+0x151/0x1b7 [ 3093.076352][T23730] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3093.081827][T23730] dump_stack+0x15/0x17 [ 3093.085811][T23730] should_fail+0x3c6/0x510 [ 3093.090067][T23730] __should_failslab+0xa4/0xe0 [ 3093.094665][T23730] ? copy_sighand+0x54/0x250 [ 3093.099085][T23730] should_failslab+0x9/0x20 [ 3093.103451][T23730] slab_pre_alloc_hook+0x37/0xd0 [ 3093.108200][T23730] ? copy_sighand+0x54/0x250 [ 3093.112626][T23730] kmem_cache_alloc+0x44/0x200 [ 3093.117314][T23730] copy_sighand+0x54/0x250 [ 3093.121580][T23730] copy_process+0x1249/0x3260 [ 3093.126079][T23730] ? proc_fail_nth_write+0x20b/0x290 [ 3093.131200][T23730] ? fsnotify_perm+0x6a/0x5d0 [ 3093.135713][T23730] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3093.140659][T23730] ? vfs_write+0xa0d/0x1160 [ 3093.145000][T23730] kernel_clone+0x21e/0x9e0 [ 3093.149337][T23730] ? file_end_write+0x1c0/0x1c0 [ 3093.154027][T23730] ? __kasan_check_write+0x14/0x20 [ 3093.158971][T23730] ? create_io_thread+0x1e0/0x1e0 [ 3093.163831][T23730] ? __mutex_lock_slowpath+0x10/0x10 [ 3093.168952][T23730] __x64_sys_clone+0x23f/0x290 [ 3093.173558][T23730] ? __do_sys_vfork+0x130/0x130 [ 3093.178238][T23730] ? ksys_write+0x260/0x2c0 [ 3093.182578][T23730] ? debug_smp_processor_id+0x17/0x20 [ 3093.187785][T23730] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3093.193686][T23730] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3093.199157][T23730] do_syscall_64+0x3d/0xb0 [ 3093.203407][T23730] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3093.209140][T23730] RIP: 0033:0x7f2dcbf71169 [ 3093.213390][T23730] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3093.232831][T23730] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3093.241073][T23730] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3093.248888][T23730] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3093.256697][T23730] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3093.264539][T23730] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 3093.272317][T23730] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3093.280132][T23730] 09:21:34 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:34 executing program 4: syz_clone(0x800080, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:34 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:34 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) 09:21:34 executing program 2: syz_clone(0x20003000, 0x0, 0x10000200, 0x0, 0x0, 0x0) 09:21:34 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 10) 09:21:35 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:35 executing program 4: syz_clone(0x800080, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:35 executing program 2: syz_clone(0x20003000, 0x0, 0x11000000, 0x0, 0x0, 0x0) 09:21:35 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3093.598449][T23754] FAULT_INJECTION: forcing a failure. [ 3093.598449][T23754] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3093.615769][T23754] CPU: 1 PID: 23754 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3093.625922][T23754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3093.635816][T23754] Call Trace: [ 3093.638940][T23754] [ 3093.641720][T23754] dump_stack_lvl+0x151/0x1b7 09:21:35 executing program 2: syz_clone(0x20003000, 0x0, 0x1f000000, 0x0, 0x0, 0x0) 09:21:35 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r1 = syz_clone(0x800000, &(0x7f0000000040)="e86a548f9afaf0cf718c139696a12e0d83227c2f23b031a745299fcb06290f8edb290ba7ba862c6876c50af35264fd6388d7e969c5d59062f2a968f0ac1953ff9388351a84bc9ed1f616d6417371b7b3fd46b42de6f53049fe3d01b9cc6c56672ad1ac4626086fa094c9c675bf837120a904183cfa2de22ff3d6d2ad04578a869a77236d4452dceabe7a24e78178099d553cc1c97d37f556df6837ba8df261582d297027ff", 0xa5, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="884d714449b4cd78f308bc3c376ba02fe7372cb062de7983c4502e43da6a7263e0035a155dcb27d15802caa2dbbb329a") write$cgroup_pid(r0, &(0x7f00000001c0)=r1, 0x12) [ 3093.646232][T23754] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3093.651699][T23754] dump_stack+0x15/0x17 [ 3093.655691][T23754] should_fail+0x3c6/0x510 [ 3093.659947][T23754] should_fail_alloc_page+0x5a/0x80 [ 3093.664980][T23754] __alloc_pages+0x1e6/0x7b0 [ 3093.669406][T23754] ? zone_watermark_fast+0x220/0x220 [ 3093.674540][T23754] ? __kasan_kmalloc+0x9/0x10 [ 3093.679040][T23754] ? __vmalloc_node_range+0x2d5/0x7d0 [ 3093.684245][T23754] __vmalloc_node_range+0x457/0x7d0 [ 3093.689280][T23754] dup_task_struct+0x416/0xc60 [ 3093.693879][T23754] ? copy_process+0x5c4/0x3260 [ 3093.698475][T23754] ? __kasan_check_write+0x14/0x20 [ 3093.703423][T23754] copy_process+0x5c4/0x3260 [ 3093.707852][T23754] ? __kasan_check_write+0x14/0x20 [ 3093.712797][T23754] ? proc_fail_nth_write+0x20b/0x290 [ 3093.717918][T23754] ? selinux_file_permission+0x2c4/0x570 [ 3093.723382][T23754] ? fsnotify_perm+0x6a/0x5d0 [ 3093.727994][T23754] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3093.732943][T23754] ? vfs_write+0xa0d/0x1160 [ 3093.737274][T23754] kernel_clone+0x21e/0x9e0 [ 3093.741612][T23754] ? file_end_write+0x1c0/0x1c0 [ 3093.746297][T23754] ? __kasan_check_write+0x14/0x20 [ 3093.751245][T23754] ? create_io_thread+0x1e0/0x1e0 [ 3093.756108][T23754] ? __mutex_lock_slowpath+0x10/0x10 [ 3093.761225][T23754] __x64_sys_clone+0x23f/0x290 [ 3093.765918][T23754] ? __do_sys_vfork+0x130/0x130 [ 3093.770598][T23754] ? ksys_write+0x260/0x2c0 [ 3093.774941][T23754] ? debug_smp_processor_id+0x17/0x20 [ 3093.780144][T23754] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3093.786052][T23754] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3093.791517][T23754] do_syscall_64+0x3d/0xb0 [ 3093.795767][T23754] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3093.801592][T23754] RIP: 0033:0x7fa7165c8169 [ 3093.805832][T23754] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3093.825358][T23754] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3093.833603][T23754] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3093.841413][T23754] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3093.849226][T23754] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3093.857039][T23754] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3093.864848][T23754] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3093.872665][T23754] [ 3093.875946][T23763] FAULT_INJECTION: forcing a failure. [ 3093.875946][T23763] name failslab, interval 1, probability 0, space 0, times 0 [ 3093.890671][T23763] CPU: 0 PID: 23763 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3093.900821][T23763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3093.910714][T23763] Call Trace: [ 3093.913838][T23763] [ 3093.916615][T23763] dump_stack_lvl+0x151/0x1b7 [ 3093.921126][T23763] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3093.926596][T23763] dump_stack+0x15/0x17 [ 3093.930589][T23763] should_fail+0x3c6/0x510 [ 3093.934841][T23763] __should_failslab+0xa4/0xe0 [ 3093.939535][T23763] ? copy_signal+0x55/0x610 [ 3093.943866][T23763] should_failslab+0x9/0x20 [ 3093.948202][T23763] slab_pre_alloc_hook+0x37/0xd0 [ 3093.952980][T23763] ? copy_signal+0x55/0x610 [ 3093.957315][T23763] kmem_cache_alloc+0x44/0x200 [ 3093.961919][T23763] copy_signal+0x55/0x610 [ 3093.966083][T23763] copy_process+0x1274/0x3260 [ 3093.970597][T23763] ? proc_fail_nth_write+0x20b/0x290 [ 3093.975717][T23763] ? fsnotify_perm+0x6a/0x5d0 [ 3093.980229][T23763] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3093.985263][T23763] ? vfs_write+0xa0d/0x1160 [ 3093.989603][T23763] kernel_clone+0x21e/0x9e0 [ 3093.993943][T23763] ? file_end_write+0x1c0/0x1c0 [ 3093.998630][T23763] ? __kasan_check_write+0x14/0x20 [ 3094.003574][T23763] ? create_io_thread+0x1e0/0x1e0 [ 3094.008438][T23763] ? __mutex_lock_slowpath+0x10/0x10 [ 3094.013561][T23763] __x64_sys_clone+0x23f/0x290 [ 3094.018158][T23763] ? __do_sys_vfork+0x130/0x130 [ 3094.022842][T23763] ? ksys_write+0x260/0x2c0 [ 3094.027188][T23763] ? debug_smp_processor_id+0x17/0x20 [ 3094.032392][T23763] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3094.038293][T23763] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3094.043761][T23763] do_syscall_64+0x3d/0xb0 [ 3094.048014][T23763] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3094.053755][T23763] RIP: 0033:0x7f2dcbf71169 [ 3094.058097][T23763] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3094.077555][T23763] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3094.085777][T23763] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3094.094054][T23763] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3094.101870][T23763] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3094.109675][T23763] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3094.117483][T23763] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3094.125297][T23763] 09:21:35 executing program 2: syz_clone(0x20003000, 0x0, 0x1ffff000, 0x0, 0x0, 0x0) 09:21:35 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:35 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000014c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_ttl={{0x14}}, @ip_retopts={{0x50, 0x0, 0x7, {[@noop, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x0, 0xe, "e3bb5ec318aa93fbf1f94a19"}]}, @rr={0x7, 0xb, 0xd4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x5, [{@local, 0x9}, {@empty, 0xfc4c}, {@rand_addr=0x64010101, 0xf4}]}, @generic={0x82, 0x2}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xb8}, 0x4081) 09:21:35 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r1 = syz_clone(0x800000, &(0x7f0000000040)="e86a548f9afaf0cf718c139696a12e0d83227c2f23b031a745299fcb06290f8edb290ba7ba862c6876c50af35264fd6388d7e969c5d59062f2a968f0ac1953ff9388351a84bc9ed1f616d6417371b7b3fd46b42de6f53049fe3d01b9cc6c56672ad1ac4626086fa094c9c675bf837120a904183cfa2de22ff3d6d2ad04578a869a77236d4452dceabe7a24e78178099d553cc1c97d37f556df6837ba8df261582d297027ff", 0xa5, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="884d714449b4cd78f308bc3c376ba02fe7372cb062de7983c4502e43da6a7263e0035a155dcb27d15802caa2dbbb329a") write$cgroup_pid(r0, &(0x7f00000001c0)=r1, 0x12) 09:21:35 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 11) 09:21:35 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) [ 3094.460470][T23791] FAULT_INJECTION: forcing a failure. [ 3094.460470][T23791] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3094.460717][T23789] FAULT_INJECTION: forcing a failure. [ 3094.460717][T23789] name failslab, interval 1, probability 0, space 0, times 0 [ 3094.473803][T23791] CPU: 0 PID: 23791 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3094.496406][T23791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3094.506303][T23791] Call Trace: [ 3094.509425][T23791] [ 3094.512199][T23791] dump_stack_lvl+0x151/0x1b7 [ 3094.516714][T23791] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3094.522180][T23791] dump_stack+0x15/0x17 [ 3094.526172][T23791] should_fail+0x3c6/0x510 [ 3094.530423][T23791] should_fail_alloc_page+0x5a/0x80 [ 3094.535458][T23791] __alloc_pages+0x1e6/0x7b0 [ 3094.539884][T23791] ? zone_watermark_fast+0x220/0x220 [ 3094.545024][T23791] ? __kasan_kmalloc+0x9/0x10 [ 3094.549778][T23791] ? __vmalloc_node_range+0x2d5/0x7d0 [ 3094.555008][T23791] __vmalloc_node_range+0x457/0x7d0 [ 3094.560054][T23791] dup_task_struct+0x416/0xc60 [ 3094.564621][T23791] ? copy_process+0x5c4/0x3260 [ 3094.569220][T23791] ? __kasan_check_write+0x14/0x20 [ 3094.574168][T23791] copy_process+0x5c4/0x3260 [ 3094.578594][T23791] ? __kasan_check_write+0x14/0x20 [ 3094.583540][T23791] ? proc_fail_nth_write+0x20b/0x290 [ 3094.588663][T23791] ? selinux_file_permission+0x2c4/0x570 [ 3094.594219][T23791] ? fsnotify_perm+0x6a/0x5d0 [ 3094.598728][T23791] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3094.603674][T23791] ? vfs_write+0xa0d/0x1160 [ 3094.608015][T23791] kernel_clone+0x21e/0x9e0 [ 3094.612788][T23791] ? file_end_write+0x1c0/0x1c0 [ 3094.617478][T23791] ? __kasan_check_write+0x14/0x20 [ 3094.622423][T23791] ? create_io_thread+0x1e0/0x1e0 [ 3094.627285][T23791] ? __mutex_lock_slowpath+0x10/0x10 [ 3094.632401][T23791] __x64_sys_clone+0x23f/0x290 [ 3094.637010][T23791] ? __do_sys_vfork+0x130/0x130 [ 3094.641689][T23791] ? ksys_write+0x260/0x2c0 [ 3094.646031][T23791] ? debug_smp_processor_id+0x17/0x20 [ 3094.651237][T23791] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3094.657139][T23791] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3094.662612][T23791] do_syscall_64+0x3d/0xb0 [ 3094.666862][T23791] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3094.672589][T23791] RIP: 0033:0x7f2dcbf71169 [ 3094.676853][T23791] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3094.696283][T23791] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 09:21:35 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:36 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r1 = syz_clone(0x800000, &(0x7f0000000040)="e86a548f9afaf0cf718c139696a12e0d83227c2f23b031a745299fcb06290f8edb290ba7ba862c6876c50af35264fd6388d7e969c5d59062f2a968f0ac1953ff9388351a84bc9ed1f616d6417371b7b3fd46b42de6f53049fe3d01b9cc6c56672ad1ac4626086fa094c9c675bf837120a904183cfa2de22ff3d6d2ad04578a869a77236d4452dceabe7a24e78178099d553cc1c97d37f556df6837ba8df261582d297027ff", 0xa5, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="884d714449b4cd78f308bc3c376ba02fe7372cb062de7983c4502e43da6a7263e0035a155dcb27d15802caa2dbbb329a") write$cgroup_pid(r0, &(0x7f00000001c0)=r1, 0x12) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) syz_clone(0x800000, &(0x7f0000000040)="e86a548f9afaf0cf718c139696a12e0d83227c2f23b031a745299fcb06290f8edb290ba7ba862c6876c50af35264fd6388d7e969c5d59062f2a968f0ac1953ff9388351a84bc9ed1f616d6417371b7b3fd46b42de6f53049fe3d01b9cc6c56672ad1ac4626086fa094c9c675bf837120a904183cfa2de22ff3d6d2ad04578a869a77236d4452dceabe7a24e78178099d553cc1c97d37f556df6837ba8df261582d297027ff", 0xa5, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="884d714449b4cd78f308bc3c376ba02fe7372cb062de7983c4502e43da6a7263e0035a155dcb27d15802caa2dbbb329a") (async) write$cgroup_pid(r0, &(0x7f00000001c0)=r1, 0x12) (async) [ 3094.704528][T23791] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3094.712336][T23791] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3094.720147][T23791] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3094.727966][T23791] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3094.735771][T23791] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3094.743588][T23791] [ 3094.746445][T23789] CPU: 1 PID: 23789 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3094.756600][T23789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3094.766496][T23789] Call Trace: [ 3094.769622][T23789] [ 3094.772919][T23789] dump_stack_lvl+0x151/0x1b7 [ 3094.777433][T23789] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3094.782986][T23789] ? __alloc_pages+0x386/0x7b0 [ 3094.787597][T23789] dump_stack+0x15/0x17 [ 3094.791576][T23789] should_fail+0x3c6/0x510 [ 3094.795832][T23789] __should_failslab+0xa4/0xe0 [ 3094.800432][T23789] ? vm_area_dup+0x26/0x230 [ 3094.804770][T23789] should_failslab+0x9/0x20 [ 3094.809195][T23789] slab_pre_alloc_hook+0x37/0xd0 [ 3094.813969][T23789] ? vm_area_dup+0x26/0x230 [ 3094.818308][T23789] kmem_cache_alloc+0x44/0x200 [ 3094.822909][T23789] vm_area_dup+0x26/0x230 [ 3094.827178][T23789] dup_mm+0x81b/0x12c0 [ 3094.831069][T23789] ? copy_init_mm+0x20/0x20 [ 3094.835407][T23789] copy_mm+0x107/0x1b0 [ 3094.839311][T23789] copy_process+0x12bc/0x3260 [ 3094.843828][T23789] ? proc_fail_nth_write+0x20b/0x290 [ 3094.848943][T23789] ? fsnotify_perm+0x6a/0x5d0 [ 3094.853457][T23789] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3094.858405][T23789] ? vfs_write+0xa0d/0x1160 [ 3094.862747][T23789] kernel_clone+0x21e/0x9e0 [ 3094.867084][T23789] ? file_end_write+0x1c0/0x1c0 [ 3094.871769][T23789] ? __kasan_check_write+0x14/0x20 [ 3094.876718][T23789] ? create_io_thread+0x1e0/0x1e0 [ 3094.881576][T23789] ? __mutex_lock_slowpath+0x10/0x10 [ 3094.886707][T23789] __x64_sys_clone+0x23f/0x290 [ 3094.891302][T23789] ? __do_sys_vfork+0x130/0x130 [ 3094.895988][T23789] ? ksys_write+0x260/0x2c0 [ 3094.900328][T23789] ? debug_smp_processor_id+0x17/0x20 [ 3094.905531][T23789] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3094.911433][T23789] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3094.916901][T23789] do_syscall_64+0x3d/0xb0 [ 3094.921171][T23789] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3094.926895][T23789] RIP: 0033:0x7fa7165c8169 [ 3094.931134][T23789] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3094.950659][T23789] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 09:21:36 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 12) [ 3094.958908][T23789] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3094.966720][T23789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3094.974528][T23789] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3094.982343][T23789] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3094.990149][T23789] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3094.997967][T23789] 09:21:36 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:36 executing program 2: syz_clone(0x20003000, 0x0, 0x20000000, 0x0, 0x0, 0x0) [ 3095.011807][T23807] FAULT_INJECTION: forcing a failure. [ 3095.011807][T23807] name failslab, interval 1, probability 0, space 0, times 0 [ 3095.035051][T23807] CPU: 0 PID: 23807 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3095.045205][T23807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3095.055162][T23807] Call Trace: [ 3095.058228][T23807] [ 3095.061034][T23807] dump_stack_lvl+0x151/0x1b7 [ 3095.065516][T23807] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3095.070987][T23807] dump_stack+0x15/0x17 [ 3095.074987][T23807] should_fail+0x3c6/0x510 [ 3095.079228][T23807] __should_failslab+0xa4/0xe0 [ 3095.083826][T23807] should_failslab+0x9/0x20 [ 3095.088172][T23807] slab_pre_alloc_hook+0x37/0xd0 [ 3095.093030][T23807] kmem_cache_alloc_trace+0x48/0x210 [ 3095.098148][T23807] ? mm_init+0x39a/0x970 [ 3095.102227][T23807] mm_init+0x39a/0x970 [ 3095.106138][T23807] dup_mm+0xe5/0x12c0 [ 3095.109953][T23807] ? __kasan_check_write+0x14/0x20 [ 3095.114901][T23807] ? copy_init_mm+0x20/0x20 [ 3095.119240][T23807] copy_mm+0x107/0x1b0 [ 3095.123144][T23807] copy_process+0x12bc/0x3260 [ 3095.127661][T23807] ? proc_fail_nth_write+0x20b/0x290 [ 3095.132778][T23807] ? fsnotify_perm+0x6a/0x5d0 [ 3095.137292][T23807] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3095.142234][T23807] ? vfs_write+0xa0d/0x1160 [ 3095.146579][T23807] kernel_clone+0x21e/0x9e0 [ 3095.150916][T23807] ? file_end_write+0x1c0/0x1c0 [ 3095.155601][T23807] ? __kasan_check_write+0x14/0x20 [ 3095.160549][T23807] ? create_io_thread+0x1e0/0x1e0 [ 3095.165409][T23807] ? __mutex_lock_slowpath+0x10/0x10 [ 3095.170530][T23807] __x64_sys_clone+0x23f/0x290 [ 3095.175127][T23807] ? __do_sys_vfork+0x130/0x130 [ 3095.179817][T23807] ? ksys_write+0x260/0x2c0 [ 3095.184165][T23807] ? debug_smp_processor_id+0x17/0x20 [ 3095.189364][T23807] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3095.195271][T23807] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3095.200732][T23807] do_syscall_64+0x3d/0xb0 [ 3095.204985][T23807] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3095.210717][T23807] RIP: 0033:0x7f2dcbf71169 [ 3095.214965][T23807] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3095.234430][T23807] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3095.242653][T23807] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3095.250463][T23807] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 09:21:36 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) 09:21:36 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4bb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:36 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:36 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 13) [ 3095.258274][T23807] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3095.266087][T23807] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3095.273895][T23807] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3095.281712][T23807] [ 3095.300675][T23817] FAULT_INJECTION: forcing a failure. [ 3095.300675][T23817] name failslab, interval 1, probability 0, space 0, times 0 09:21:36 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001200)={0x0, 0x7}, 0xc) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x8, &(0x7f0000001100)=@raw=[@btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x401}, @exit, @exit], &(0x7f0000000080)='GPL\x00', 0x6, 0x1000, &(0x7f00000000c0)=""/4096, 0x300, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000040)=r1) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r2) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r3, 0x1e}, 0x10) r4 = gettid() write$cgroup_pid(r3, &(0x7f00000010c0)=r4, 0x12) 09:21:36 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:36 executing program 2: syz_clone(0x20003000, 0x0, 0x6a000000, 0x0, 0x0, 0x0) 09:21:36 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:36 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3095.332819][T23820] FAULT_INJECTION: forcing a failure. [ 3095.332819][T23820] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3095.358782][T23817] CPU: 1 PID: 23817 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3095.368945][T23817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3095.378838][T23817] Call Trace: 09:21:36 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:36 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:36 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3095.381962][T23817] [ 3095.384739][T23817] dump_stack_lvl+0x151/0x1b7 [ 3095.389253][T23817] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3095.394720][T23817] ? avc_denied+0x1b0/0x1b0 [ 3095.399155][T23817] dump_stack+0x15/0x17 [ 3095.403143][T23817] should_fail+0x3c6/0x510 [ 3095.407392][T23817] __should_failslab+0xa4/0xe0 [ 3095.411990][T23817] ? vm_area_dup+0x26/0x230 [ 3095.416327][T23817] should_failslab+0x9/0x20 [ 3095.420668][T23817] slab_pre_alloc_hook+0x37/0xd0 [ 3095.425442][T23817] ? vm_area_dup+0x26/0x230 [ 3095.429786][T23817] kmem_cache_alloc+0x44/0x200 [ 3095.434377][T23817] vm_area_dup+0x26/0x230 [ 3095.438544][T23817] dup_mm+0x81b/0x12c0 [ 3095.442451][T23817] ? copy_init_mm+0x20/0x20 [ 3095.446804][T23817] copy_mm+0x107/0x1b0 [ 3095.450817][T23817] copy_process+0x12bc/0x3260 [ 3095.455332][T23817] ? proc_fail_nth_write+0x20b/0x290 [ 3095.460450][T23817] ? fsnotify_perm+0x6a/0x5d0 [ 3095.464963][T23817] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3095.469908][T23817] ? vfs_write+0xa0d/0x1160 [ 3095.474252][T23817] kernel_clone+0x21e/0x9e0 [ 3095.478584][T23817] ? file_end_write+0x1c0/0x1c0 [ 3095.483272][T23817] ? __kasan_check_write+0x14/0x20 [ 3095.488238][T23817] ? create_io_thread+0x1e0/0x1e0 [ 3095.493082][T23817] ? __mutex_lock_slowpath+0x10/0x10 [ 3095.498204][T23817] __x64_sys_clone+0x23f/0x290 [ 3095.502800][T23817] ? __do_sys_vfork+0x130/0x130 [ 3095.507484][T23817] ? ksys_write+0x260/0x2c0 [ 3095.511824][T23817] ? debug_smp_processor_id+0x17/0x20 [ 3095.517031][T23817] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3095.522934][T23817] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3095.528401][T23817] do_syscall_64+0x3d/0xb0 [ 3095.532654][T23817] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3095.538379][T23817] RIP: 0033:0x7fa7165c8169 [ 3095.542636][T23817] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3095.562164][T23817] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3095.570406][T23817] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3095.578216][T23817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3095.586027][T23817] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3095.593838][T23817] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3095.601648][T23817] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3095.609465][T23817] [ 3095.612459][T23820] CPU: 0 PID: 23820 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3095.622594][T23820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3095.632491][T23820] Call Trace: [ 3095.635617][T23820] [ 3095.638388][T23820] dump_stack_lvl+0x151/0x1b7 [ 3095.642902][T23820] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3095.648367][T23820] ? pcpu_block_update_hint_alloc+0x948/0xcf0 [ 3095.654273][T23820] dump_stack+0x15/0x17 [ 3095.658260][T23820] should_fail+0x3c6/0x510 [ 3095.662517][T23820] should_fail_alloc_page+0x5a/0x80 [ 3095.667547][T23820] __alloc_pages+0x1e6/0x7b0 [ 3095.671971][T23820] ? zone_watermark_fast+0x220/0x220 [ 3095.677094][T23820] ? pcpu_alloc+0xda0/0x13e0 [ 3095.681519][T23820] __get_free_pages+0xe/0x30 [ 3095.685945][T23820] pgd_alloc+0x21/0x2c0 [ 3095.689937][T23820] mm_init+0x5c7/0x970 [ 3095.693844][T23820] dup_mm+0xe5/0x12c0 [ 3095.697662][T23820] ? __kasan_check_write+0x14/0x20 [ 3095.702612][T23820] ? copy_init_mm+0x20/0x20 [ 3095.706950][T23820] copy_mm+0x107/0x1b0 [ 3095.710853][T23820] copy_process+0x12bc/0x3260 [ 3095.715369][T23820] ? proc_fail_nth_write+0x20b/0x290 [ 3095.720487][T23820] ? fsnotify_perm+0x6a/0x5d0 [ 3095.725002][T23820] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3095.729947][T23820] ? vfs_write+0xa0d/0x1160 [ 3095.734288][T23820] kernel_clone+0x21e/0x9e0 [ 3095.738633][T23820] ? file_end_write+0x1c0/0x1c0 [ 3095.743311][T23820] ? __kasan_check_write+0x14/0x20 [ 3095.748275][T23820] ? create_io_thread+0x1e0/0x1e0 [ 3095.753122][T23820] ? __mutex_lock_slowpath+0x10/0x10 [ 3095.758242][T23820] __x64_sys_clone+0x23f/0x290 [ 3095.762844][T23820] ? __do_sys_vfork+0x130/0x130 [ 3095.767529][T23820] ? ksys_write+0x260/0x2c0 [ 3095.771868][T23820] ? debug_smp_processor_id+0x17/0x20 [ 3095.777072][T23820] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3095.782975][T23820] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3095.788442][T23820] do_syscall_64+0x3d/0xb0 [ 3095.792699][T23820] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3095.798422][T23820] RIP: 0033:0x7f2dcbf71169 [ 3095.802861][T23820] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3095.822388][T23820] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 09:21:37 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) 09:21:37 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001200)={0x0, 0x7}, 0xc) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x8, &(0x7f0000001100)=@raw=[@btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x401}, @exit, @exit], &(0x7f0000000080)='GPL\x00', 0x6, 0x1000, &(0x7f00000000c0)=""/4096, 0x300, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000040)=r1) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) (rerun: 64) close(r2) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r3, 0x1e}, 0x10) (async) r4 = gettid() write$cgroup_pid(r3, &(0x7f00000010c0)=r4, 0x12) [ 3095.830631][T23820] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3095.838444][T23820] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3095.846253][T23820] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3095.854069][T23820] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3095.861875][T23820] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3095.869688][T23820] [ 3095.899931][T23843] FAULT_INJECTION: forcing a failure. [ 3095.899931][T23843] name failslab, interval 1, probability 0, space 0, times 0 [ 3095.928270][T23843] CPU: 1 PID: 23843 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3095.938426][T23843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3095.948318][T23843] Call Trace: [ 3095.951442][T23843] [ 3095.954229][T23843] dump_stack_lvl+0x151/0x1b7 [ 3095.958835][T23843] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3095.964301][T23843] dump_stack+0x15/0x17 [ 3095.968293][T23843] should_fail+0x3c6/0x510 [ 3095.972545][T23843] __should_failslab+0xa4/0xe0 [ 3095.977142][T23843] ? vm_area_dup+0x26/0x230 [ 3095.981484][T23843] should_failslab+0x9/0x20 [ 3095.985823][T23843] slab_pre_alloc_hook+0x37/0xd0 [ 3095.990600][T23843] ? vm_area_dup+0x26/0x230 [ 3095.994939][T23843] kmem_cache_alloc+0x44/0x200 [ 3095.999537][T23843] vm_area_dup+0x26/0x230 [ 3096.003701][T23843] dup_mm+0x81b/0x12c0 [ 3096.007612][T23843] ? copy_init_mm+0x20/0x20 [ 3096.011947][T23843] copy_mm+0x107/0x1b0 [ 3096.015854][T23843] copy_process+0x12bc/0x3260 [ 3096.020373][T23843] ? proc_fail_nth_write+0x20b/0x290 [ 3096.025484][T23843] ? fsnotify_perm+0x6a/0x5d0 [ 3096.029999][T23843] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3096.034946][T23843] ? vfs_write+0xa0d/0x1160 [ 3096.039288][T23843] kernel_clone+0x21e/0x9e0 [ 3096.043626][T23843] ? file_end_write+0x1c0/0x1c0 [ 3096.048311][T23843] ? __kasan_check_write+0x14/0x20 [ 3096.053260][T23843] ? create_io_thread+0x1e0/0x1e0 [ 3096.058122][T23843] ? __mutex_lock_slowpath+0x10/0x10 [ 3096.063241][T23843] __x64_sys_clone+0x23f/0x290 [ 3096.067845][T23843] ? __do_sys_vfork+0x130/0x130 [ 3096.072528][T23843] ? ksys_write+0x260/0x2c0 [ 3096.076870][T23843] ? debug_smp_processor_id+0x17/0x20 [ 3096.082077][T23843] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3096.087978][T23843] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3096.093443][T23843] do_syscall_64+0x3d/0xb0 [ 3096.097701][T23843] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3096.103424][T23843] RIP: 0033:0x7fa7165c8169 [ 3096.107678][T23843] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3096.127119][T23843] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3096.135363][T23843] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3096.143175][T23843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 09:21:37 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x0) 09:21:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:37 executing program 2: syz_clone(0x20003000, 0x0, 0xa002c000, 0x0, 0x0, 0x0) 09:21:37 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 14) 09:21:37 executing program 2: syz_clone(0x20003000, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0) 09:21:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3096.150985][T23843] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3096.158794][T23843] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3096.166606][T23843] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3096.174426][T23843] [ 3096.180056][T23850] FAULT_INJECTION: forcing a failure. [ 3096.180056][T23850] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3096.199377][T23850] CPU: 0 PID: 23850 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3096.209528][T23850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3096.219444][T23850] Call Trace: [ 3096.222552][T23850] [ 3096.225325][T23850] dump_stack_lvl+0x151/0x1b7 [ 3096.230013][T23850] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3096.235478][T23850] dump_stack+0x15/0x17 [ 3096.239470][T23850] should_fail+0x3c6/0x510 [ 3096.243724][T23850] should_fail_alloc_page+0x5a/0x80 09:21:37 executing program 2: syz_clone(0x20003000, 0x0, 0xfbffffff, 0x0, 0x0, 0x0) 09:21:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3096.248755][T23850] __alloc_pages+0x1e6/0x7b0 [ 3096.253188][T23850] ? zone_watermark_fast+0x220/0x220 [ 3096.258309][T23850] ? __kasan_kmalloc+0x9/0x10 [ 3096.262817][T23850] ? __vmalloc_node_range+0x2d5/0x7d0 [ 3096.268026][T23850] __vmalloc_node_range+0x457/0x7d0 [ 3096.273061][T23850] dup_task_struct+0x416/0xc60 [ 3096.277660][T23850] ? copy_process+0x5c4/0x3260 [ 3096.282257][T23850] ? __kasan_check_write+0x14/0x20 [ 3096.287208][T23850] copy_process+0x5c4/0x3260 [ 3096.291631][T23850] ? __kasan_check_write+0x14/0x20 [ 3096.296581][T23850] ? proc_fail_nth_write+0x20b/0x290 [ 3096.301694][T23850] ? selinux_file_permission+0x2c4/0x570 [ 3096.307162][T23850] ? fsnotify_perm+0x6a/0x5d0 [ 3096.311761][T23850] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3096.316712][T23850] ? vfs_write+0xa0d/0x1160 [ 3096.321055][T23850] kernel_clone+0x21e/0x9e0 [ 3096.325391][T23850] ? file_end_write+0x1c0/0x1c0 [ 3096.330077][T23850] ? __kasan_check_write+0x14/0x20 [ 3096.335024][T23850] ? create_io_thread+0x1e0/0x1e0 [ 3096.339884][T23850] ? __mutex_lock_slowpath+0x10/0x10 [ 3096.345002][T23850] __x64_sys_clone+0x23f/0x290 [ 3096.349949][T23850] ? __do_sys_vfork+0x130/0x130 [ 3096.354640][T23850] ? ksys_write+0x260/0x2c0 [ 3096.358976][T23850] ? debug_smp_processor_id+0x17/0x20 [ 3096.364356][T23850] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3096.370258][T23850] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3096.375726][T23850] do_syscall_64+0x3d/0xb0 [ 3096.379976][T23850] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3096.385710][T23850] RIP: 0033:0x7f2dcbf71169 [ 3096.389961][T23850] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3096.409401][T23850] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3096.417729][T23850] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3096.425549][T23850] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3096.433354][T23850] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3096.441162][T23850] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 09:21:37 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) 09:21:37 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001200)={0x0, 0x7}, 0xc) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x8, &(0x7f0000001100)=@raw=[@btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x401}, @exit, @exit], &(0x7f0000000080)='GPL\x00', 0x6, 0x1000, &(0x7f00000000c0)=""/4096, 0x300, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000040)=r1) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r2) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r3, 0x1e}, 0x10) r4 = gettid() write$cgroup_pid(r3, &(0x7f00000010c0)=r4, 0x12) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001200)={0x0, 0x7}, 0xc) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x8, &(0x7f0000001100)=@raw=[@btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x401}, @exit, @exit], &(0x7f0000000080)='GPL\x00', 0x6, 0x1000, &(0x7f00000000c0)=""/4096, 0x300, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000040)=r1) (async) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) (async) close(r2) (async) openat$cgroup_ro(r2, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r3, 0x1e}, 0x10) (async) gettid() (async) write$cgroup_pid(r3, &(0x7f00000010c0)=r4, 0x12) (async) 09:21:37 executing program 2: syz_clone(0x20003000, 0x0, 0xfffffff5, 0x0, 0x0, 0x0) 09:21:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:37 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x0) 09:21:37 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 15) 09:21:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3096.448980][T23850] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3096.456787][T23850] [ 3096.474066][T23874] FAULT_INJECTION: forcing a failure. [ 3096.474066][T23874] name failslab, interval 1, probability 0, space 0, times 0 09:21:37 executing program 2: syz_clone(0x20003000, 0x0, 0xfffffffb, 0x0, 0x0, 0x0) 09:21:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:37 executing program 2: syz_clone(0x20003000, 0x0, 0x1b0d31f000, 0x0, 0x0, 0x0) [ 3096.499531][T23892] FAULT_INJECTION: forcing a failure. [ 3096.499531][T23892] name failslab, interval 1, probability 0, space 0, times 0 [ 3096.502091][T23874] CPU: 0 PID: 23874 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3096.522097][T23874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3096.531991][T23874] Call Trace: [ 3096.535116][T23874] [ 3096.537893][T23874] dump_stack_lvl+0x151/0x1b7 [ 3096.542404][T23874] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3096.547873][T23874] dump_stack+0x15/0x17 09:21:37 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3096.551867][T23874] should_fail+0x3c6/0x510 [ 3096.556121][T23874] __should_failslab+0xa4/0xe0 [ 3096.560718][T23874] should_failslab+0x9/0x20 [ 3096.565057][T23874] slab_pre_alloc_hook+0x37/0xd0 [ 3096.569830][T23874] __kmalloc+0x6d/0x270 [ 3096.573826][T23874] ? security_prepare_creds+0x4d/0x140 [ 3096.579116][T23874] security_prepare_creds+0x4d/0x140 [ 3096.584235][T23874] prepare_creds+0x472/0x6a0 [ 3096.588664][T23874] copy_creds+0xf0/0x630 [ 3096.592743][T23874] ? dup_task_struct+0x7e6/0xc60 [ 3096.597512][T23874] copy_process+0x7c3/0x3260 [ 3096.601942][T23874] ? __kasan_check_write+0x14/0x20 [ 3096.606886][T23874] ? proc_fail_nth_write+0x20b/0x290 [ 3096.612025][T23874] ? selinux_file_permission+0x2c4/0x570 [ 3096.617475][T23874] ? fsnotify_perm+0x6a/0x5d0 [ 3096.621988][T23874] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3096.626938][T23874] ? vfs_write+0xa0d/0x1160 [ 3096.631273][T23874] kernel_clone+0x21e/0x9e0 [ 3096.635613][T23874] ? file_end_write+0x1c0/0x1c0 [ 3096.640299][T23874] ? __kasan_check_write+0x14/0x20 [ 3096.645251][T23874] ? create_io_thread+0x1e0/0x1e0 [ 3096.650107][T23874] ? __mutex_lock_slowpath+0x10/0x10 [ 3096.655237][T23874] __x64_sys_clone+0x23f/0x290 [ 3096.659853][T23874] ? __do_sys_vfork+0x130/0x130 [ 3096.664513][T23874] ? ksys_write+0x260/0x2c0 [ 3096.668856][T23874] ? debug_smp_processor_id+0x17/0x20 [ 3096.674058][T23874] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3096.679997][T23874] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3096.685431][T23874] do_syscall_64+0x3d/0xb0 [ 3096.689685][T23874] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3096.695412][T23874] RIP: 0033:0x7fa7165c8169 [ 3096.699667][T23874] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3096.719104][T23874] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3096.727347][T23874] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3096.735158][T23874] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3096.742971][T23874] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3096.750784][T23874] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3096.758594][T23874] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3096.766407][T23874] [ 3096.769270][T23892] CPU: 1 PID: 23892 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3096.779429][T23892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3096.789320][T23892] Call Trace: [ 3096.792439][T23892] [ 3096.795219][T23892] dump_stack_lvl+0x151/0x1b7 [ 3096.799733][T23892] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3096.805198][T23892] ? avc_denied+0x1b0/0x1b0 [ 3096.809537][T23892] dump_stack+0x15/0x17 [ 3096.813531][T23892] should_fail+0x3c6/0x510 [ 3096.817784][T23892] __should_failslab+0xa4/0xe0 [ 3096.822383][T23892] ? vm_area_dup+0x26/0x230 [ 3096.826722][T23892] should_failslab+0x9/0x20 [ 3096.831062][T23892] slab_pre_alloc_hook+0x37/0xd0 [ 3096.835837][T23892] ? vm_area_dup+0x26/0x230 [ 3096.840175][T23892] kmem_cache_alloc+0x44/0x200 [ 3096.844776][T23892] vm_area_dup+0x26/0x230 [ 3096.848940][T23892] dup_mm+0x81b/0x12c0 [ 3096.852845][T23892] ? copy_init_mm+0x20/0x20 [ 3096.857185][T23892] copy_mm+0x107/0x1b0 [ 3096.861093][T23892] copy_process+0x12bc/0x3260 [ 3096.865605][T23892] ? proc_fail_nth_write+0x20b/0x290 [ 3096.870727][T23892] ? fsnotify_perm+0x6a/0x5d0 [ 3096.875238][T23892] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3096.880188][T23892] ? vfs_write+0xa0d/0x1160 [ 3096.884523][T23892] kernel_clone+0x21e/0x9e0 [ 3096.888864][T23892] ? file_end_write+0x1c0/0x1c0 [ 3096.893549][T23892] ? __kasan_check_write+0x14/0x20 [ 3096.898496][T23892] ? create_io_thread+0x1e0/0x1e0 [ 3096.903358][T23892] ? __mutex_lock_slowpath+0x10/0x10 [ 3096.908478][T23892] __x64_sys_clone+0x23f/0x290 [ 3096.913078][T23892] ? __do_sys_vfork+0x130/0x130 [ 3096.917766][T23892] ? ksys_write+0x260/0x2c0 [ 3096.922105][T23892] ? debug_smp_processor_id+0x17/0x20 [ 3096.927309][T23892] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3096.933214][T23892] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3096.938680][T23892] do_syscall_64+0x3d/0xb0 [ 3096.942934][T23892] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3096.948667][T23892] RIP: 0033:0x7f2dcbf71169 [ 3096.953009][T23892] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3096.972448][T23892] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3096.980690][T23892] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3096.988501][T23892] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3096.996308][T23892] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 09:21:38 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) 09:21:38 executing program 2: syz_clone(0x20003000, 0x0, 0x29b70744b000, 0x0, 0x0, 0x0) 09:21:38 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:38 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'macvtap0\x00', 0x600}) 09:21:38 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x0) [ 3097.004206][T23892] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3097.012017][T23892] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3097.019836][T23892] [ 3097.044087][T23917] FAULT_INJECTION: forcing a failure. [ 3097.044087][T23917] name failslab, interval 1, probability 0, space 0, times 0 [ 3097.057043][T23917] CPU: 1 PID: 23917 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3097.067188][T23917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3097.077084][T23917] Call Trace: [ 3097.080204][T23917] [ 3097.082983][T23917] dump_stack_lvl+0x151/0x1b7 [ 3097.087582][T23917] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3097.093051][T23917] ? avc_has_perm_noaudit+0x348/0x430 [ 3097.098258][T23917] dump_stack+0x15/0x17 [ 3097.102247][T23917] should_fail+0x3c6/0x510 [ 3097.106502][T23917] __should_failslab+0xa4/0xe0 [ 3097.111102][T23917] ? dup_fd+0x72/0xb00 [ 3097.115011][T23917] should_failslab+0x9/0x20 [ 3097.119347][T23917] slab_pre_alloc_hook+0x37/0xd0 [ 3097.124124][T23917] ? dup_fd+0x72/0xb00 [ 3097.128028][T23917] kmem_cache_alloc+0x44/0x200 [ 3097.132630][T23917] dup_fd+0x72/0xb00 [ 3097.136359][T23917] ? avc_has_perm+0x16f/0x260 [ 3097.140871][T23917] ? avc_has_perm_noaudit+0x430/0x430 [ 3097.146087][T23917] copy_files+0xe6/0x200 [ 3097.150155][T23917] ? perf_event_attrs+0x30/0x30 [ 3097.154844][T23917] ? dup_task_struct+0xc60/0xc60 [ 3097.159617][T23917] ? security_task_alloc+0xf9/0x130 [ 3097.164653][T23917] copy_process+0x11f3/0x3260 [ 3097.169164][T23917] ? proc_fail_nth_write+0x20b/0x290 [ 3097.174285][T23917] ? fsnotify_perm+0x6a/0x5d0 [ 3097.178798][T23917] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3097.183744][T23917] ? vfs_write+0xa0d/0x1160 [ 3097.188085][T23917] kernel_clone+0x21e/0x9e0 [ 3097.192421][T23917] ? file_end_write+0x1c0/0x1c0 [ 3097.197118][T23917] ? __kasan_check_write+0x14/0x20 [ 3097.202059][T23917] ? create_io_thread+0x1e0/0x1e0 [ 3097.206918][T23917] ? __mutex_lock_slowpath+0x10/0x10 [ 3097.212038][T23917] __x64_sys_clone+0x23f/0x290 [ 3097.216642][T23917] ? __do_sys_vfork+0x130/0x130 [ 3097.221324][T23917] ? ksys_write+0x260/0x2c0 [ 3097.225664][T23917] ? debug_smp_processor_id+0x17/0x20 [ 3097.230876][T23917] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3097.236776][T23917] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3097.242243][T23917] do_syscall_64+0x3d/0xb0 [ 3097.246495][T23917] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3097.252223][T23917] RIP: 0033:0x7fa7165c8169 [ 3097.256478][T23917] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3097.275922][T23917] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3097.284160][T23917] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3097.291972][T23917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 09:21:38 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 16) 09:21:38 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:38 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'macvtap0\x00', 0x600}) 09:21:38 executing program 2: syz_clone(0x20003000, 0x0, 0x553a26cf6000, 0x0, 0x0, 0x0) 09:21:38 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) 09:21:38 executing program 5: syz_clone(0x20003000, 0x0, 0x29b70744b000, 0x0, 0x0, 0x0) 09:21:38 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:38 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'macvtap0\x00', 0x600}) [ 3097.299789][T23917] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3097.307594][T23917] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3097.315513][T23917] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3097.323325][T23917] [ 3097.333965][T23923] FAULT_INJECTION: forcing a failure. [ 3097.333965][T23923] name failslab, interval 1, probability 0, space 0, times 0 09:21:38 executing program 2: syz_clone(0x20003000, 0x0, 0x2001000000000, 0x0, 0x0, 0x0) [ 3097.364808][T23935] FAULT_INJECTION: forcing a failure. [ 3097.364808][T23935] name failslab, interval 1, probability 0, space 0, times 0 [ 3097.380491][T23935] CPU: 0 PID: 23935 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3097.390643][T23935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3097.400542][T23935] Call Trace: [ 3097.403662][T23935] [ 3097.406444][T23935] dump_stack_lvl+0x151/0x1b7 [ 3097.410951][T23935] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3097.416416][T23935] dump_stack+0x15/0x17 [ 3097.420409][T23935] should_fail+0x3c6/0x510 [ 3097.424663][T23935] __should_failslab+0xa4/0xe0 [ 3097.429262][T23935] ? anon_vma_clone+0x9a/0x4c0 [ 3097.433863][T23935] should_failslab+0x9/0x20 [ 3097.438200][T23935] slab_pre_alloc_hook+0x37/0xd0 [ 3097.442975][T23935] ? anon_vma_clone+0x9a/0x4c0 [ 3097.447576][T23935] kmem_cache_alloc+0x44/0x200 [ 3097.452174][T23935] anon_vma_clone+0x9a/0x4c0 [ 3097.456601][T23935] anon_vma_fork+0x91/0x500 [ 3097.460937][T23935] ? anon_vma_name+0x4c/0x70 09:21:38 executing program 5: syz_clone(0x20003000, 0x0, 0x29b70744b000, 0x0, 0x0, 0x0) 09:21:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000022c0)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000002300)={0x0, r0}, 0x10) r1 = syz_clone(0xe8045600, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r3 = openat$cgroup_ro(r2, &(0x7f00000039c0)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000003940)={0x2, 0x80, 0x0, 0x7f, 0x53, 0x7, 0x0, 0x8, 0x10490, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000003900), 0x8}, 0x88260, 0xf8e, 0xc46, 0x0, 0xd806, 0x6, 0x3ff, 0x0, 0x20, 0x0, 0xc00}, r1, 0x3, r3, 0x5) recvmsg$unix(r2, &(0x7f0000002540)={&(0x7f0000000040), 0x6e, &(0x7f0000002380)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/37, 0x25}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000002400)=""/146, 0x92}], 0x6, &(0x7f0000003a00)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES64=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100004002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x120}, 0x10000) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000003600)={0xffffffffffffffff, &(0x7f0000002580)="175a5bd359a887fdbe8572abfcb3a19b862f555a4ea2273dc4c3a3573d2aad43ef062d5a4166c1568adaf13f6584aa0377348fec36d6769e91ea60d3c75d2c127e503839844effeea103471815440dff4a052a5198218e173744fa56a2364824ff94abf7a5c6ef2158310d6579787f1ea3b7bc416541", &(0x7f0000002600)=""/4096, 0x4}, 0x20) recvmsg$unix(r2, &(0x7f00000038c0)={&(0x7f0000003640)=@abs, 0x6e, &(0x7f0000003780)=[{&(0x7f00000036c0)=""/191, 0xbf}], 0x1, &(0x7f00000037c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}, 0x3) 09:21:38 executing program 2: syz_clone(0x20003000, 0x0, 0x2020000000000, 0x0, 0x0, 0x0) [ 3097.465375][T23935] ? vm_area_dup+0x17a/0x230 [ 3097.469794][T23935] dup_mm+0x8c5/0x12c0 [ 3097.473702][T23935] ? copy_init_mm+0x20/0x20 [ 3097.478047][T23935] copy_mm+0x107/0x1b0 [ 3097.482083][T23935] copy_process+0x12bc/0x3260 [ 3097.486593][T23935] ? proc_fail_nth_write+0x20b/0x290 [ 3097.491712][T23935] ? fsnotify_perm+0x6a/0x5d0 [ 3097.496225][T23935] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3097.501171][T23935] ? vfs_write+0xa0d/0x1160 [ 3097.505515][T23935] kernel_clone+0x21e/0x9e0 [ 3097.509852][T23935] ? file_end_write+0x1c0/0x1c0 [ 3097.514539][T23935] ? __kasan_check_write+0x14/0x20 [ 3097.519485][T23935] ? create_io_thread+0x1e0/0x1e0 [ 3097.524352][T23935] ? __mutex_lock_slowpath+0x10/0x10 [ 3097.529463][T23935] __x64_sys_clone+0x23f/0x290 [ 3097.534067][T23935] ? __do_sys_vfork+0x130/0x130 [ 3097.538755][T23935] ? ksys_write+0x260/0x2c0 [ 3097.543091][T23935] ? debug_smp_processor_id+0x17/0x20 [ 3097.548296][T23935] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3097.554202][T23935] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3097.559666][T23935] do_syscall_64+0x3d/0xb0 [ 3097.563921][T23935] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3097.569644][T23935] RIP: 0033:0x7fa7165c8169 [ 3097.573905][T23935] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3097.593342][T23935] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3097.601583][T23935] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3097.609394][T23935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3097.617206][T23935] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3097.625020][T23935] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3097.632832][T23935] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3097.640651][T23935] [ 3097.643507][T23923] CPU: 1 PID: 23923 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3097.653661][T23923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3097.663553][T23923] Call Trace: [ 3097.666676][T23923] [ 3097.669457][T23923] dump_stack_lvl+0x151/0x1b7 [ 3097.673967][T23923] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3097.679434][T23923] dump_stack+0x15/0x17 [ 3097.683433][T23923] should_fail+0x3c6/0x510 [ 3097.687681][T23923] __should_failslab+0xa4/0xe0 [ 3097.692279][T23923] ? vm_area_dup+0x26/0x230 [ 3097.696629][T23923] should_failslab+0x9/0x20 [ 3097.700960][T23923] slab_pre_alloc_hook+0x37/0xd0 [ 3097.705733][T23923] ? vm_area_dup+0x26/0x230 [ 3097.710071][T23923] kmem_cache_alloc+0x44/0x200 [ 3097.714673][T23923] vm_area_dup+0x26/0x230 [ 3097.718845][T23923] dup_mm+0x81b/0x12c0 [ 3097.722746][T23923] ? copy_init_mm+0x20/0x20 [ 3097.727085][T23923] copy_mm+0x107/0x1b0 [ 3097.730993][T23923] copy_process+0x12bc/0x3260 [ 3097.735504][T23923] ? proc_fail_nth_write+0x20b/0x290 [ 3097.740620][T23923] ? fsnotify_perm+0x6a/0x5d0 [ 3097.745139][T23923] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3097.750079][T23923] ? vfs_write+0xa0d/0x1160 [ 3097.754420][T23923] kernel_clone+0x21e/0x9e0 [ 3097.758771][T23923] ? file_end_write+0x1c0/0x1c0 [ 3097.763447][T23923] ? __kasan_check_write+0x14/0x20 [ 3097.768395][T23923] ? create_io_thread+0x1e0/0x1e0 [ 3097.773255][T23923] ? __mutex_lock_slowpath+0x10/0x10 [ 3097.778377][T23923] __x64_sys_clone+0x23f/0x290 [ 3097.782975][T23923] ? __do_sys_vfork+0x130/0x130 [ 3097.787660][T23923] ? ksys_write+0x260/0x2c0 [ 3097.792001][T23923] ? debug_smp_processor_id+0x17/0x20 [ 3097.797209][T23923] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3097.803111][T23923] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3097.808582][T23923] do_syscall_64+0x3d/0xb0 [ 3097.812831][T23923] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3097.818558][T23923] RIP: 0033:0x7f2dcbf71169 [ 3097.822817][T23923] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3097.842252][T23923] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3097.850582][T23923] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3097.858399][T23923] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 09:21:39 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 17) 09:21:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000022c0)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000002300)={0x0, r0}, 0x10) r1 = syz_clone(0xe8045600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r3 = openat$cgroup_ro(r2, &(0x7f00000039c0)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000003940)={0x2, 0x80, 0x0, 0x7f, 0x53, 0x7, 0x0, 0x8, 0x10490, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000003900), 0x8}, 0x88260, 0xf8e, 0xc46, 0x0, 0xd806, 0x6, 0x3ff, 0x0, 0x20, 0x0, 0xc00}, r1, 0x3, r3, 0x5) recvmsg$unix(r2, &(0x7f0000002540)={&(0x7f0000000040), 0x6e, &(0x7f0000002380)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/37, 0x25}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000002400)=""/146, 0x92}], 0x6, &(0x7f0000003a00)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES64=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100004002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x120}, 0x10000) (async, rerun: 64) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) (async, rerun: 64) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000003600)={0xffffffffffffffff, &(0x7f0000002580)="175a5bd359a887fdbe8572abfcb3a19b862f555a4ea2273dc4c3a3573d2aad43ef062d5a4166c1568adaf13f6584aa0377348fec36d6769e91ea60d3c75d2c127e503839844effeea103471815440dff4a052a5198218e173744fa56a2364824ff94abf7a5c6ef2158310d6579787f1ea3b7bc416541", &(0x7f0000002600)=""/4096, 0x4}, 0x20) (async) recvmsg$unix(r2, &(0x7f00000038c0)={&(0x7f0000003640)=@abs, 0x6e, &(0x7f0000003780)=[{&(0x7f00000036c0)=""/191, 0xbf}], 0x1, &(0x7f00000037c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}, 0x3) 09:21:39 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:39 executing program 2: syz_clone(0x20003000, 0x0, 0x8000000000000, 0x0, 0x0, 0x0) 09:21:39 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) 09:21:39 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3097.866204][T23923] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3097.874021][T23923] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3097.881841][T23923] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3097.889642][T23923] 09:21:39 executing program 5: syz_clone(0x20003000, 0x0, 0x20000000, 0x0, 0x0, 0x0) 09:21:39 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000022c0)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000002300)={0x0, r0}, 0x10) (async) r1 = syz_clone(0xe8045600, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r3 = openat$cgroup_ro(r2, &(0x7f00000039c0)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000003940)={0x2, 0x80, 0x0, 0x7f, 0x53, 0x7, 0x0, 0x8, 0x10490, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000003900), 0x8}, 0x88260, 0xf8e, 0xc46, 0x0, 0xd806, 0x6, 0x3ff, 0x0, 0x20, 0x0, 0xc00}, r1, 0x3, r3, 0x5) recvmsg$unix(r2, &(0x7f0000002540)={&(0x7f0000000040), 0x6e, &(0x7f0000002380)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/37, 0x25}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000002400)=""/146, 0x92}], 0x6, &(0x7f0000003a00)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES64=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100004002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x120}, 0x10000) (async) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000003600)={0xffffffffffffffff, &(0x7f0000002580)="175a5bd359a887fdbe8572abfcb3a19b862f555a4ea2273dc4c3a3573d2aad43ef062d5a4166c1568adaf13f6584aa0377348fec36d6769e91ea60d3c75d2c127e503839844effeea103471815440dff4a052a5198218e173744fa56a2364824ff94abf7a5c6ef2158310d6579787f1ea3b7bc416541", &(0x7f0000002600)=""/4096, 0x4}, 0x20) (async) recvmsg$unix(r2, &(0x7f00000038c0)={&(0x7f0000003640)=@abs, 0x6e, &(0x7f0000003780)=[{&(0x7f00000036c0)=""/191, 0xbf}], 0x1, &(0x7f00000037c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}, 0x3) [ 3097.916289][T23957] FAULT_INJECTION: forcing a failure. [ 3097.916289][T23957] name failslab, interval 1, probability 0, space 0, times 0 [ 3097.937326][T23957] CPU: 0 PID: 23957 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3097.946627][T23967] FAULT_INJECTION: forcing a failure. [ 3097.946627][T23967] name failslab, interval 1, probability 0, space 0, times 0 09:21:39 executing program 5: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r1 = syz_clone(0x800000, &(0x7f0000000040)="e86a548f9afaf0cf718c139696a12e0d83227c2f23b031a745299fcb06290f8edb290ba7ba862c6876c50af35264fd6388d7e969c5d59062f2a968f0ac1953ff9388351a84bc9ed1f616d6417371b7b3fd46b42de6f53049fe3d01b9cc6c56672ad1ac4626086fa094c9c675bf837120a904183cfa2de22ff3d6d2ad04578a869a77236d4452dceabe7a24e78178099d553cc1c97d37f556df6837ba8df261582d297027ff", 0xa5, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="884d714449b4cd78f308bc3c376ba02fe7372cb062de7983c4502e43da6a7263e0035a155dcb27d15802caa2dbbb329a") write$cgroup_pid(r0, &(0x7f00000001c0)=r1, 0x12) 09:21:39 executing program 4: syz_clone(0xe981400, 0x0, 0x5ce70228b0bbe8aa, 0x0, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000100)=""/156, 0x9c}, {&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001400)=""/75, 0x4b}, {&(0x7f0000001280)=""/142, 0x8e}], 0x7}, 0x2021) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000001200), 0x8) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000001240)={r0}, 0x8) bpf$LINK_DETACH(0x22, &(0x7f00000014c0)=r0, 0x4) ioctl$TUNGETVNETBE(r1, 0x800454df, &(0x7f0000001480)) [ 3097.947477][T23957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3097.947490][T23957] Call Trace: [ 3097.947497][T23957] [ 3097.975688][T23957] dump_stack_lvl+0x151/0x1b7 [ 3097.980200][T23957] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3097.985672][T23957] dump_stack+0x15/0x17 [ 3097.989674][T23957] should_fail+0x3c6/0x510 [ 3097.993915][T23957] __should_failslab+0xa4/0xe0 [ 3097.998510][T23957] should_failslab+0x9/0x20 [ 3098.002852][T23957] slab_pre_alloc_hook+0x37/0xd0 [ 3098.007635][T23957] __kmalloc+0x6d/0x270 [ 3098.011616][T23957] ? security_prepare_creds+0x4d/0x140 09:21:39 executing program 2: syz_clone(0x20003000, 0x0, 0x60cf263a550000, 0x0, 0x0, 0x0) [ 3098.016911][T23957] security_prepare_creds+0x4d/0x140 [ 3098.022032][T23957] prepare_creds+0x472/0x6a0 [ 3098.026459][T23957] copy_creds+0xf0/0x630 [ 3098.030540][T23957] ? dup_task_struct+0x7e6/0xc60 [ 3098.035313][T23957] copy_process+0x7c3/0x3260 [ 3098.039749][T23957] ? __kasan_check_write+0x14/0x20 [ 3098.044682][T23957] ? proc_fail_nth_write+0x20b/0x290 [ 3098.049804][T23957] ? selinux_file_permission+0x2c4/0x570 [ 3098.055283][T23957] ? fsnotify_perm+0x6a/0x5d0 [ 3098.059791][T23957] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3098.064734][T23957] ? vfs_write+0xa0d/0x1160 [ 3098.069075][T23957] kernel_clone+0x21e/0x9e0 [ 3098.073414][T23957] ? file_end_write+0x1c0/0x1c0 [ 3098.078099][T23957] ? __kasan_check_write+0x14/0x20 [ 3098.083043][T23957] ? create_io_thread+0x1e0/0x1e0 [ 3098.087904][T23957] ? __mutex_lock_slowpath+0x10/0x10 [ 3098.093024][T23957] __x64_sys_clone+0x23f/0x290 [ 3098.097624][T23957] ? __do_sys_vfork+0x130/0x130 [ 3098.102309][T23957] ? ksys_write+0x260/0x2c0 [ 3098.106652][T23957] ? debug_smp_processor_id+0x17/0x20 [ 3098.111860][T23957] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3098.117758][T23957] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3098.123243][T23957] do_syscall_64+0x3d/0xb0 [ 3098.127480][T23957] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3098.133207][T23957] RIP: 0033:0x7f2dcbf71169 [ 3098.137463][T23957] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3098.156903][T23957] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3098.165152][T23957] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3098.172960][T23957] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3098.180772][T23957] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3098.188582][T23957] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3098.196395][T23957] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3098.204206][T23957] [ 3098.209229][T23967] CPU: 1 PID: 23967 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3098.219376][T23967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3098.229268][T23967] Call Trace: [ 3098.232394][T23967] [ 3098.235170][T23967] dump_stack_lvl+0x151/0x1b7 [ 3098.239685][T23967] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3098.245151][T23967] dump_stack+0x15/0x17 [ 3098.249145][T23967] should_fail+0x3c6/0x510 [ 3098.253395][T23967] __should_failslab+0xa4/0xe0 [ 3098.257996][T23967] should_failslab+0x9/0x20 [ 3098.262337][T23967] slab_pre_alloc_hook+0x37/0xd0 [ 3098.267110][T23967] __kmalloc+0x6d/0x270 [ 3098.271102][T23967] ? kvmalloc_node+0x82/0x130 [ 3098.275613][T23967] kvmalloc_node+0x82/0x130 [ 3098.279957][T23967] alloc_fdtable+0x163/0x2a0 [ 3098.284379][T23967] dup_fd+0x759/0xb00 [ 3098.288198][T23967] ? avc_has_perm+0x16f/0x260 [ 3098.292887][T23967] copy_files+0xe6/0x200 [ 3098.296962][T23967] ? perf_event_attrs+0x30/0x30 [ 3098.301656][T23967] ? dup_task_struct+0xc60/0xc60 [ 3098.306426][T23967] ? security_task_alloc+0xf9/0x130 [ 3098.311459][T23967] copy_process+0x11f3/0x3260 [ 3098.315976][T23967] ? proc_fail_nth_write+0x20b/0x290 [ 3098.321092][T23967] ? fsnotify_perm+0x6a/0x5d0 [ 3098.325604][T23967] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3098.330681][T23967] ? vfs_write+0xa0d/0x1160 [ 3098.335007][T23967] kernel_clone+0x21e/0x9e0 [ 3098.339341][T23967] ? file_end_write+0x1c0/0x1c0 [ 3098.344031][T23967] ? __kasan_check_write+0x14/0x20 [ 3098.348974][T23967] ? create_io_thread+0x1e0/0x1e0 [ 3098.353835][T23967] ? __mutex_lock_slowpath+0x10/0x10 [ 3098.358954][T23967] __x64_sys_clone+0x23f/0x290 [ 3098.363556][T23967] ? __do_sys_vfork+0x130/0x130 [ 3098.368249][T23967] ? ksys_write+0x260/0x2c0 [ 3098.372587][T23967] ? debug_smp_processor_id+0x17/0x20 [ 3098.377794][T23967] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3098.383693][T23967] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3098.389159][T23967] do_syscall_64+0x3d/0xb0 [ 3098.393412][T23967] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3098.399138][T23967] RIP: 0033:0x7fa7165c8169 [ 3098.403390][T23967] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3098.422829][T23967] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3098.431079][T23967] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3098.438890][T23967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3098.446702][T23967] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3098.454596][T23967] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 09:21:39 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 18) 09:21:39 executing program 4: syz_clone(0xe981400, 0x0, 0x5ce70228b0bbe8aa, 0x0, 0x0, 0x0) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000100)=""/156, 0x9c}, {&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001400)=""/75, 0x4b}, {&(0x7f0000001280)=""/142, 0x8e}], 0x7}, 0x2021) (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000001200), 0x8) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000001240)={r0}, 0x8) bpf$LINK_DETACH(0x22, &(0x7f00000014c0)=r0, 0x4) (async) ioctl$TUNGETVNETBE(r1, 0x800454df, &(0x7f0000001480)) 09:21:39 executing program 5: syz_clone(0x20003000, 0x0, 0x8000000000000, 0x0, 0x0, 0x0) 09:21:39 executing program 2: syz_clone(0x20003000, 0x0, 0xb04407b7290000, 0x0, 0x0, 0x0) 09:21:39 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) 09:21:39 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:39 executing program 4: syz_clone(0xe981400, 0x0, 0x5ce70228b0bbe8aa, 0x0, 0x0, 0x0) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000100)=""/156, 0x9c}, {&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001400)=""/75, 0x4b}, {&(0x7f0000001280)=""/142, 0x8e}], 0x7}, 0x2021) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000001200), 0x8) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000001240)={r0}, 0x8) bpf$LINK_DETACH(0x22, &(0x7f00000014c0)=r0, 0x4) ioctl$TUNGETVNETBE(r1, 0x800454df, &(0x7f0000001480)) [ 3098.462405][T23967] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3098.470252][T23967] [ 3098.482230][T23990] FAULT_INJECTION: forcing a failure. [ 3098.482230][T23990] name failslab, interval 1, probability 0, space 0, times 0 [ 3098.504310][T23990] CPU: 1 PID: 23990 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 09:21:39 executing program 4: syz_clone(0x48908a00, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:39 executing program 4: syz_clone(0x48908a00, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:39 executing program 4: syz_clone(0x48908a00, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x48908a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async) [ 3098.514460][T23990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3098.524355][T23990] Call Trace: [ 3098.527485][T23990] [ 3098.530254][T23990] dump_stack_lvl+0x151/0x1b7 [ 3098.534768][T23990] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3098.540237][T23990] ? avc_has_perm_noaudit+0x348/0x430 [ 3098.545445][T23990] dump_stack+0x15/0x17 [ 3098.549435][T23990] should_fail+0x3c6/0x510 [ 3098.553691][T23990] __should_failslab+0xa4/0xe0 [ 3098.558288][T23990] ? dup_fd+0x72/0xb00 [ 3098.562194][T23990] should_failslab+0x9/0x20 09:21:39 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x80, 0x4, 0x1, 0x4, 0x40, 0x0, 0x1, 0x40400, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x20, 0x8}, 0x81000, 0x4, 0x4, 0x3, 0x9, 0x0, 0x7f, 0x0, 0x68800c3e, 0x0, 0x9}, r0, 0x6, 0xffffffffffffffff, 0xa) r2 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r2, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000140)='\x8f\f\xe4\x02!E\xcd\n\xd7\xa1\x96r\v\x17\xda\xcb\xefStu|\x7f0\xa5J(\x16\x02g=\x10=\x1bN%M\xf3\xf2p\x11\xf0t\xca4\xb9\xb5K\xe4\xf7\x8az7\\\x86-j\xef\x04\xae+\xecf\x99\x7f;\x82\x12\x1f\x00\x00\x00\x00\x00\x00\x00\xf0\x8b\xb6\x9bg'}, 0x30) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0xfffffff8) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x80, 0x4, 0x1, 0x4, 0x40, 0x0, 0x1, 0x40400, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x20, 0x8}, 0x81000, 0x4, 0x4, 0x3, 0x9, 0x0, 0x7f, 0x0, 0x68800c3e, 0x0, 0x9}, r0, 0x6, 0xffffffffffffffff, 0xa) r2 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r2, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async, rerun: 32) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000140)='\x8f\f\xe4\x02!E\xcd\n\xd7\xa1\x96r\v\x17\xda\xcb\xefStu|\x7f0\xa5J(\x16\x02g=\x10=\x1bN%M\xf3\xf2p\x11\xf0t\xca4\xb9\xb5K\xe4\xf7\x8az7\\\x86-j\xef\x04\xae+\xecf\x99\x7f;\x82\x12\x1f\x00\x00\x00\x00\x00\x00\x00\xf0\x8b\xb6\x9bg'}, 0x30) (async, rerun: 32) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0xfffffff8) (async) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3098.566534][T23990] slab_pre_alloc_hook+0x37/0xd0 [ 3098.571307][T23990] ? dup_fd+0x72/0xb00 [ 3098.575213][T23990] kmem_cache_alloc+0x44/0x200 [ 3098.579816][T23990] dup_fd+0x72/0xb00 [ 3098.583545][T23990] ? avc_has_perm+0x16f/0x260 [ 3098.588064][T23990] ? avc_has_perm_noaudit+0x430/0x430 [ 3098.593266][T23990] copy_files+0xe6/0x200 [ 3098.597344][T23990] ? perf_event_attrs+0x30/0x30 [ 3098.602028][T23990] ? dup_task_struct+0xc60/0xc60 [ 3098.606802][T23990] ? security_task_alloc+0xf9/0x130 [ 3098.611838][T23990] copy_process+0x11f3/0x3260 [ 3098.616352][T23990] ? proc_fail_nth_write+0x20b/0x290 [ 3098.621817][T23990] ? fsnotify_perm+0x6a/0x5d0 [ 3098.626333][T23990] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3098.631279][T23990] ? vfs_write+0xa0d/0x1160 [ 3098.635622][T23990] kernel_clone+0x21e/0x9e0 [ 3098.639959][T23990] ? file_end_write+0x1c0/0x1c0 [ 3098.644644][T23990] ? __kasan_check_write+0x14/0x20 [ 3098.649597][T23990] ? create_io_thread+0x1e0/0x1e0 [ 3098.654450][T23990] ? __mutex_lock_slowpath+0x10/0x10 [ 3098.659301][T24000] FAULT_INJECTION: forcing a failure. [ 3098.659301][T24000] name failslab, interval 1, probability 0, space 0, times 0 [ 3098.659567][T23990] __x64_sys_clone+0x23f/0x290 [ 3098.676586][T23990] ? __do_sys_vfork+0x130/0x130 [ 3098.681270][T23990] ? ksys_write+0x260/0x2c0 [ 3098.685608][T23990] ? debug_smp_processor_id+0x17/0x20 [ 3098.690813][T23990] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3098.696713][T23990] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3098.702186][T23990] do_syscall_64+0x3d/0xb0 [ 3098.706442][T23990] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3098.712164][T23990] RIP: 0033:0x7f2dcbf71169 [ 3098.716415][T23990] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3098.735862][T23990] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3098.744098][T23990] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3098.751911][T23990] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3098.759722][T23990] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3098.767533][T23990] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3098.775345][T23990] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3098.783159][T23990] [ 3098.786020][T24000] CPU: 0 PID: 24000 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3098.796179][T24000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3098.806072][T24000] Call Trace: [ 3098.809195][T24000] [ 3098.811970][T24000] dump_stack_lvl+0x151/0x1b7 [ 3098.816488][T24000] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3098.821954][T24000] dump_stack+0x15/0x17 [ 3098.825943][T24000] should_fail+0x3c6/0x510 [ 3098.830200][T24000] __should_failslab+0xa4/0xe0 [ 3098.834798][T24000] ? anon_vma_clone+0x9a/0x4c0 [ 3098.839390][T24000] should_failslab+0x9/0x20 [ 3098.843738][T24000] slab_pre_alloc_hook+0x37/0xd0 [ 3098.848507][T24000] ? anon_vma_clone+0x9a/0x4c0 [ 3098.853105][T24000] kmem_cache_alloc+0x44/0x200 [ 3098.857706][T24000] anon_vma_clone+0x9a/0x4c0 [ 3098.862132][T24000] anon_vma_fork+0x91/0x500 [ 3098.866472][T24000] ? anon_vma_name+0x4c/0x70 [ 3098.870897][T24000] ? vm_area_dup+0x17a/0x230 [ 3098.875330][T24000] dup_mm+0x8c5/0x12c0 [ 3098.879233][T24000] ? copy_init_mm+0x20/0x20 [ 3098.883582][T24000] copy_mm+0x107/0x1b0 [ 3098.887481][T24000] copy_process+0x12bc/0x3260 [ 3098.891991][T24000] ? proc_fail_nth_write+0x20b/0x290 [ 3098.897109][T24000] ? fsnotify_perm+0x6a/0x5d0 [ 3098.901622][T24000] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3098.906572][T24000] ? vfs_write+0xa0d/0x1160 [ 3098.910907][T24000] kernel_clone+0x21e/0x9e0 [ 3098.915247][T24000] ? file_end_write+0x1c0/0x1c0 [ 3098.919933][T24000] ? __kasan_check_write+0x14/0x20 [ 3098.924889][T24000] ? create_io_thread+0x1e0/0x1e0 [ 3098.929744][T24000] ? __mutex_lock_slowpath+0x10/0x10 [ 3098.934867][T24000] __x64_sys_clone+0x23f/0x290 [ 3098.939462][T24000] ? __do_sys_vfork+0x130/0x130 [ 3098.944151][T24000] ? ksys_write+0x260/0x2c0 [ 3098.948496][T24000] ? debug_smp_processor_id+0x17/0x20 [ 3098.953706][T24000] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3098.959606][T24000] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3098.965064][T24000] do_syscall_64+0x3d/0xb0 [ 3098.969325][T24000] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3098.975047][T24000] RIP: 0033:0x7fa7165c8169 [ 3098.979386][T24000] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3098.998829][T24000] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3099.007093][T24000] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 09:21:40 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 19) 09:21:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) (async, rerun: 64) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x80, 0x4, 0x1, 0x4, 0x40, 0x0, 0x1, 0x40400, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x20, 0x8}, 0x81000, 0x4, 0x4, 0x3, 0x9, 0x0, 0x7f, 0x0, 0x68800c3e, 0x0, 0x9}, r0, 0x6, 0xffffffffffffffff, 0xa) (async, rerun: 64) r2 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r2, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000140)='\x8f\f\xe4\x02!E\xcd\n\xd7\xa1\x96r\v\x17\xda\xcb\xefStu|\x7f0\xa5J(\x16\x02g=\x10=\x1bN%M\xf3\xf2p\x11\xf0t\xca4\xb9\xb5K\xe4\xf7\x8az7\\\x86-j\xef\x04\xae+\xecf\x99\x7f;\x82\x12\x1f\x00\x00\x00\x00\x00\x00\x00\xf0\x8b\xb6\x9bg'}, 0x30) (async, rerun: 32) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0xfffffff8) (async, rerun: 32) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:40 executing program 5: syz_clone(0x20003000, 0x0, 0x6a, 0x0, 0x0, 0x0) 09:21:40 executing program 2: syz_clone(0x20003000, 0x0, 0xc002a0ffffffff, 0x0, 0x0, 0x0) [ 3099.014883][T24000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3099.022795][T24000] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3099.030721][T24000] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3099.038542][T24000] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3099.046363][T24000] 09:21:40 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) 09:21:40 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:40 executing program 2: syz_clone(0x20003000, 0x0, 0xf0310d1b000000, 0x0, 0x0, 0x0) 09:21:40 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:40 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) (fail_nth: 1) [ 3099.069569][T24027] FAULT_INJECTION: forcing a failure. [ 3099.069569][T24027] name failslab, interval 1, probability 0, space 0, times 0 [ 3099.094111][T24034] FAULT_INJECTION: forcing a failure. [ 3099.094111][T24034] name failslab, interval 1, probability 0, space 0, times 0 [ 3099.114282][T24034] CPU: 0 PID: 24034 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3099.125227][T24034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3099.135116][T24034] Call Trace: [ 3099.138243][T24034] [ 3099.141014][T24034] dump_stack_lvl+0x151/0x1b7 [ 3099.145529][T24034] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3099.150995][T24034] dump_stack+0x15/0x17 [ 3099.154986][T24034] should_fail+0x3c6/0x510 [ 3099.159241][T24034] __should_failslab+0xa4/0xe0 [ 3099.163842][T24034] ? anon_vma_fork+0xf7/0x500 [ 3099.168354][T24034] should_failslab+0x9/0x20 [ 3099.172693][T24034] slab_pre_alloc_hook+0x37/0xd0 [ 3099.176702][T24048] FAULT_INJECTION: forcing a failure. [ 3099.176702][T24048] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3099.177465][T24034] ? anon_vma_fork+0xf7/0x500 [ 3099.177492][T24034] kmem_cache_alloc+0x44/0x200 [ 3099.199531][T24034] anon_vma_fork+0xf7/0x500 [ 3099.203850][T24034] ? anon_vma_name+0x4c/0x70 [ 3099.208276][T24034] ? vm_area_dup+0x17a/0x230 [ 3099.212700][T24034] dup_mm+0x8c5/0x12c0 [ 3099.216610][T24034] ? copy_init_mm+0x20/0x20 [ 3099.220945][T24034] copy_mm+0x107/0x1b0 [ 3099.225030][T24034] copy_process+0x12bc/0x3260 [ 3099.229538][T24034] ? proc_fail_nth_write+0x20b/0x290 [ 3099.234661][T24034] ? fsnotify_perm+0x6a/0x5d0 [ 3099.239173][T24034] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3099.244122][T24034] ? vfs_write+0xa0d/0x1160 [ 3099.248460][T24034] kernel_clone+0x21e/0x9e0 [ 3099.252798][T24034] ? file_end_write+0x1c0/0x1c0 [ 3099.257483][T24034] ? __kasan_check_write+0x14/0x20 [ 3099.262429][T24034] ? create_io_thread+0x1e0/0x1e0 [ 3099.267289][T24034] ? __mutex_lock_slowpath+0x10/0x10 [ 3099.272415][T24034] __x64_sys_clone+0x23f/0x290 [ 3099.277016][T24034] ? __do_sys_vfork+0x130/0x130 [ 3099.281706][T24034] ? ksys_write+0x260/0x2c0 [ 3099.286037][T24034] ? debug_smp_processor_id+0x17/0x20 [ 3099.291247][T24034] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3099.297147][T24034] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3099.302613][T24034] do_syscall_64+0x3d/0xb0 [ 3099.306867][T24034] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3099.312595][T24034] RIP: 0033:0x7fa7165c8169 [ 3099.316848][T24034] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3099.336463][T24034] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3099.344882][T24034] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3099.352693][T24034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3099.360505][T24034] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 09:21:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) r2 = syz_clone(0x80000, &(0x7f0000000000)="20581737d17caf2b9a82723e93796ad4c044872510f0d9ad1b698704dde628bb22a80da515e57e2c30b3ecc365968d1ec7c453fa6d09cedc5c7f1f8e6b19e86f29ce4548a6bdcb1a31", 0x49, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="5318b63ce96021f4d55ec6a4dfbbcdabb12002dc29984a24cfd2879ca6d90dfa8dc5d469afac8082fea5efe8832c7935a30a4d846107291ff8f8a4411800117f75495b9d51e39dae0197ffbac6df823bc2628a1a9d") syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/mnt\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000300)='/&#{!%+\'\\,\x00'}, 0x30) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x8, 0x9, 0x2f, 0xdd, 0x0, 0x9, 0x2080, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa065393a181226e3}, 0x800, 0xfd3, 0x7f, 0x8, 0x4, 0x7f, 0x40, 0x0, 0x800, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x8) 09:21:40 executing program 2: syz_clone(0x20003000, 0x0, 0xf0ff1f00000000, 0x0, 0x0, 0x0) 09:21:40 executing program 2: syz_clone(0x20003000, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) [ 3099.368314][T24034] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3099.376127][T24034] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3099.384201][T24034] [ 3099.387064][T24027] CPU: 1 PID: 24027 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3099.397220][T24027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3099.407132][T24027] Call Trace: [ 3099.410239][T24027] [ 3099.413015][T24027] dump_stack_lvl+0x151/0x1b7 [ 3099.417528][T24027] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3099.422992][T24027] dump_stack+0x15/0x17 [ 3099.426986][T24027] should_fail+0x3c6/0x510 [ 3099.431236][T24027] __should_failslab+0xa4/0xe0 [ 3099.435838][T24027] should_failslab+0x9/0x20 [ 3099.440176][T24027] slab_pre_alloc_hook+0x37/0xd0 [ 3099.444951][T24027] kmem_cache_alloc_trace+0x48/0x210 [ 3099.450074][T24027] ? alloc_fdtable+0xaf/0x2a0 [ 3099.454593][T24027] alloc_fdtable+0xaf/0x2a0 [ 3099.459012][T24027] dup_fd+0x759/0xb00 [ 3099.462830][T24027] ? avc_has_perm+0x16f/0x260 [ 3099.467342][T24027] copy_files+0xe6/0x200 [ 3099.471418][T24027] ? perf_event_attrs+0x30/0x30 [ 3099.476110][T24027] ? dup_task_struct+0xc60/0xc60 [ 3099.480880][T24027] ? security_task_alloc+0xf9/0x130 [ 3099.485919][T24027] copy_process+0x11f3/0x3260 [ 3099.490432][T24027] ? proc_fail_nth_write+0x20b/0x290 [ 3099.495550][T24027] ? fsnotify_perm+0x6a/0x5d0 [ 3099.500064][T24027] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3099.505013][T24027] ? vfs_write+0xa0d/0x1160 [ 3099.509357][T24027] kernel_clone+0x21e/0x9e0 [ 3099.513773][T24027] ? file_end_write+0x1c0/0x1c0 [ 3099.518465][T24027] ? __kasan_check_write+0x14/0x20 [ 3099.523405][T24027] ? create_io_thread+0x1e0/0x1e0 [ 3099.528268][T24027] ? __mutex_lock_slowpath+0x10/0x10 [ 3099.533392][T24027] __x64_sys_clone+0x23f/0x290 [ 3099.537986][T24027] ? __do_sys_vfork+0x130/0x130 [ 3099.542674][T24027] ? ksys_write+0x260/0x2c0 [ 3099.547014][T24027] ? debug_smp_processor_id+0x17/0x20 [ 3099.552218][T24027] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3099.558121][T24027] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3099.563592][T24027] do_syscall_64+0x3d/0xb0 [ 3099.567849][T24027] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3099.573575][T24027] RIP: 0033:0x7f2dcbf71169 [ 3099.577827][T24027] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3099.597267][T24027] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3099.605513][T24027] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3099.613322][T24027] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3099.621221][T24027] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3099.629032][T24027] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3099.636843][T24027] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3099.644656][T24027] [ 3099.647518][T24048] CPU: 0 PID: 24048 Comm: syz-executor.5 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3099.657670][T24048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3099.667564][T24048] Call Trace: [ 3099.670687][T24048] [ 3099.673467][T24048] dump_stack_lvl+0x151/0x1b7 [ 3099.677978][T24048] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3099.683447][T24048] ? kstrtouint_from_user+0x20a/0x2a0 [ 3099.688653][T24048] dump_stack+0x15/0x17 [ 3099.692644][T24048] should_fail+0x3c6/0x510 [ 3099.696896][T24048] should_fail_usercopy+0x1a/0x20 [ 3099.701757][T24048] _copy_to_user+0x20/0x90 [ 3099.706009][T24048] simple_read_from_buffer+0xc7/0x150 [ 3099.711217][T24048] proc_fail_nth_read+0x1a3/0x210 [ 3099.716079][T24048] ? proc_fault_inject_write+0x390/0x390 [ 3099.721551][T24048] ? fsnotify_perm+0x470/0x5d0 [ 3099.726148][T24048] ? security_file_permission+0x86/0xb0 [ 3099.731525][T24048] ? proc_fault_inject_write+0x390/0x390 [ 3099.736993][T24048] vfs_read+0x27d/0xd40 [ 3099.740987][T24048] ? kernel_read+0x1f0/0x1f0 [ 3099.745415][T24048] ? __kasan_check_write+0x14/0x20 [ 3099.750365][T24048] ? mutex_lock+0xb6/0x1e0 [ 3099.754612][T24048] ? wait_for_completion_killable_timeout+0x10/0x10 [ 3099.761036][T24048] ? __fdget_pos+0x278/0x310 [ 3099.765463][T24048] ? ksys_read+0x77/0x2c0 [ 3099.769629][T24048] ksys_read+0x199/0x2c0 [ 3099.773705][T24048] ? vfs_write+0x1160/0x1160 [ 3099.778131][T24048] ? debug_smp_processor_id+0x17/0x20 [ 3099.783340][T24048] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3099.789242][T24048] __x64_sys_read+0x7b/0x90 [ 3099.793585][T24048] do_syscall_64+0x3d/0xb0 [ 3099.797832][T24048] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3099.803573][T24048] RIP: 0033:0x7f6ece0d3f8c [ 3099.807824][T24048] 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 [ 3099.827256][T24048] RSP: 002b:00007f6ecce74160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3099.835500][T24048] RAX: ffffffffffffffda RBX: 00007f6ece242050 RCX: 00007f6ece0d3f8c [ 3099.843321][T24048] RDX: 000000000000000f RSI: 00007f6ecce741e0 RDI: 0000000000000003 [ 3099.851120][T24048] RBP: 00007f6ecce741d0 R08: 0000000000000000 R09: 0000000000000000 [ 3099.858932][T24048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3099.866743][T24048] R13: 00007ffdd2612d1f R14: 00007f6ecce74300 R15: 0000000000022000 09:21:41 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 20) 09:21:41 executing program 2: syz_clone(0x20003000, 0x0, 0x200000000000000, 0x0, 0x0, 0x0) 09:21:41 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) (async) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) (async) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) r2 = syz_clone(0x80000, &(0x7f0000000000)="20581737d17caf2b9a82723e93796ad4c044872510f0d9ad1b698704dde628bb22a80da515e57e2c30b3ecc365968d1ec7c453fa6d09cedc5c7f1f8e6b19e86f29ce4548a6bdcb1a31", 0x49, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="5318b63ce96021f4d55ec6a4dfbbcdabb12002dc29984a24cfd2879ca6d90dfa8dc5d469afac8082fea5efe8832c7935a30a4d846107291ff8f8a4411800117f75495b9d51e39dae0197ffbac6df823bc2628a1a9d") syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/mnt\x00') (async, rerun: 64) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000300)='/&#{!%+\'\\,\x00'}, 0x30) (async, rerun: 64) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x8, 0x9, 0x2f, 0xdd, 0x0, 0x9, 0x2080, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa065393a181226e3}, 0x800, 0xfd3, 0x7f, 0x8, 0x4, 0x7f, 0x40, 0x0, 0x800, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x8) 09:21:41 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) 09:21:41 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) [ 3099.874562][T24048] 09:21:41 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:41 executing program 2: syz_clone(0x20003000, 0x0, 0x700000000000000, 0x0, 0x0, 0x0) 09:21:41 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3099.897613][T24055] FAULT_INJECTION: forcing a failure. [ 3099.897613][T24055] name failslab, interval 1, probability 0, space 0, times 0 [ 3099.925354][T24070] FAULT_INJECTION: forcing a failure. [ 3099.925354][T24070] name failslab, interval 1, probability 0, space 0, times 0 [ 3099.937842][T24055] CPU: 1 PID: 24055 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 09:21:41 executing program 2: syz_clone(0x20003000, 0x0, 0x800000000000000, 0x0, 0x0, 0x0) 09:21:41 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) r2 = syz_clone(0x80000, &(0x7f0000000000)="20581737d17caf2b9a82723e93796ad4c044872510f0d9ad1b698704dde628bb22a80da515e57e2c30b3ecc365968d1ec7c453fa6d09cedc5c7f1f8e6b19e86f29ce4548a6bdcb1a31", 0x49, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="5318b63ce96021f4d55ec6a4dfbbcdabb12002dc29984a24cfd2879ca6d90dfa8dc5d469afac8082fea5efe8832c7935a30a4d846107291ff8f8a4411800117f75495b9d51e39dae0197ffbac6df823bc2628a1a9d") syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/mnt\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000300)='/&#{!%+\'\\,\x00'}, 0x30) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x8, 0x9, 0x2f, 0xdd, 0x0, 0x9, 0x2080, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa065393a181226e3}, 0x800, 0xfd3, 0x7f, 0x8, 0x4, 0x7f, 0x40, 0x0, 0x800, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) (async) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) (async) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) (async) syz_clone(0x80000, &(0x7f0000000000)="20581737d17caf2b9a82723e93796ad4c044872510f0d9ad1b698704dde628bb22a80da515e57e2c30b3ecc365968d1ec7c453fa6d09cedc5c7f1f8e6b19e86f29ce4548a6bdcb1a31", 0x49, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="5318b63ce96021f4d55ec6a4dfbbcdabb12002dc29984a24cfd2879ca6d90dfa8dc5d469afac8082fea5efe8832c7935a30a4d846107291ff8f8a4411800117f75495b9d51e39dae0197ffbac6df823bc2628a1a9d") (async) syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/mnt\x00') (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000300)='/&#{!%+\'\\,\x00'}, 0x30) (async) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x8, 0x9, 0x2f, 0xdd, 0x0, 0x9, 0x2080, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa065393a181226e3}, 0x800, 0xfd3, 0x7f, 0x8, 0x4, 0x7f, 0x40, 0x0, 0x800, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x8) (async) [ 3099.947926][T24055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3099.957824][T24055] Call Trace: [ 3099.960944][T24055] [ 3099.963720][T24055] dump_stack_lvl+0x151/0x1b7 [ 3099.968235][T24055] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3099.973704][T24055] dump_stack+0x15/0x17 [ 3099.977695][T24055] should_fail+0x3c6/0x510 [ 3099.981949][T24055] __should_failslab+0xa4/0xe0 [ 3099.986549][T24055] ? copy_signal+0x55/0x610 [ 3099.990889][T24055] should_failslab+0x9/0x20 [ 3099.995225][T24055] slab_pre_alloc_hook+0x37/0xd0 [ 3099.999999][T24055] ? copy_signal+0x55/0x610 [ 3100.004338][T24055] kmem_cache_alloc+0x44/0x200 [ 3100.008944][T24055] copy_signal+0x55/0x610 [ 3100.013191][T24055] copy_process+0x1274/0x3260 [ 3100.017705][T24055] ? proc_fail_nth_write+0x20b/0x290 [ 3100.022824][T24055] ? fsnotify_perm+0x6a/0x5d0 [ 3100.027340][T24055] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3100.032284][T24055] ? vfs_write+0xa0d/0x1160 [ 3100.036627][T24055] kernel_clone+0x21e/0x9e0 [ 3100.040995][T24055] ? file_end_write+0x1c0/0x1c0 [ 3100.045648][T24055] ? __kasan_check_write+0x14/0x20 [ 3100.050598][T24055] ? create_io_thread+0x1e0/0x1e0 [ 3100.055456][T24055] ? __mutex_lock_slowpath+0x10/0x10 [ 3100.060588][T24055] __x64_sys_clone+0x23f/0x290 [ 3100.065180][T24055] ? __do_sys_vfork+0x130/0x130 [ 3100.069864][T24055] ? ksys_write+0x260/0x2c0 [ 3100.074289][T24055] ? debug_smp_processor_id+0x17/0x20 [ 3100.079498][T24055] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3100.085407][T24055] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3100.090870][T24055] do_syscall_64+0x3d/0xb0 [ 3100.095207][T24055] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3100.100933][T24055] RIP: 0033:0x7fa7165c8169 [ 3100.105196][T24055] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3100.124629][T24055] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3100.132874][T24055] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3100.140685][T24055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3100.148498][T24055] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3100.156306][T24055] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3100.164117][T24055] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3100.171931][T24055] [ 3100.174791][T24070] CPU: 0 PID: 24070 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3100.184954][T24070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3100.194845][T24070] Call Trace: [ 3100.197966][T24070] [ 3100.200742][T24070] dump_stack_lvl+0x151/0x1b7 [ 3100.205256][T24070] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3100.210724][T24070] dump_stack+0x15/0x17 [ 3100.214714][T24070] should_fail+0x3c6/0x510 [ 3100.218969][T24070] __should_failslab+0xa4/0xe0 [ 3100.223566][T24070] should_failslab+0x9/0x20 [ 3100.227908][T24070] slab_pre_alloc_hook+0x37/0xd0 [ 3100.232684][T24070] __kmalloc+0x6d/0x270 [ 3100.236679][T24070] ? kvmalloc_node+0x82/0x130 [ 3100.241188][T24070] kvmalloc_node+0x82/0x130 [ 3100.245527][T24070] alloc_fdtable+0xeb/0x2a0 [ 3100.249865][T24070] dup_fd+0x759/0xb00 [ 3100.253684][T24070] ? avc_has_perm+0x16f/0x260 [ 3100.258198][T24070] copy_files+0xe6/0x200 [ 3100.262275][T24070] ? perf_event_attrs+0x30/0x30 [ 3100.266964][T24070] ? dup_task_struct+0xc60/0xc60 [ 3100.271739][T24070] ? security_task_alloc+0xf9/0x130 [ 3100.276779][T24070] copy_process+0x11f3/0x3260 [ 3100.281291][T24070] ? proc_fail_nth_write+0x20b/0x290 [ 3100.286407][T24070] ? fsnotify_perm+0x6a/0x5d0 [ 3100.290920][T24070] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3100.295863][T24070] ? vfs_write+0xa0d/0x1160 [ 3100.300224][T24070] kernel_clone+0x21e/0x9e0 [ 3100.304544][T24070] ? file_end_write+0x1c0/0x1c0 [ 3100.309229][T24070] ? __kasan_check_write+0x14/0x20 [ 3100.314176][T24070] ? create_io_thread+0x1e0/0x1e0 [ 3100.319039][T24070] ? __mutex_lock_slowpath+0x10/0x10 [ 3100.324160][T24070] __x64_sys_clone+0x23f/0x290 [ 3100.328761][T24070] ? __do_sys_vfork+0x130/0x130 [ 3100.333445][T24070] ? ksys_write+0x260/0x2c0 [ 3100.337785][T24070] ? debug_smp_processor_id+0x17/0x20 [ 3100.342991][T24070] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3100.348891][T24070] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3100.354360][T24070] do_syscall_64+0x3d/0xb0 [ 3100.358616][T24070] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3100.364339][T24070] RIP: 0033:0x7f2dcbf71169 [ 3100.368597][T24070] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3100.388038][T24070] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 09:21:41 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 21) 09:21:41 executing program 2: syz_clone(0x20003000, 0x0, 0x900000000000000, 0x0, 0x0, 0x0) 09:21:41 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:41 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) 09:21:41 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3100.396279][T24070] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3100.404090][T24070] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3100.411902][T24070] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3100.419715][T24070] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3100.427523][T24070] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3100.435344][T24070] [ 3100.469540][T24101] FAULT_INJECTION: forcing a failure. [ 3100.469540][T24101] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3100.503200][T24101] CPU: 1 PID: 24101 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3100.513380][T24101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3100.523272][T24101] Call Trace: [ 3100.526400][T24101] [ 3100.529180][T24101] dump_stack_lvl+0x151/0x1b7 [ 3100.533691][T24101] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3100.539158][T24101] dump_stack+0x15/0x17 [ 3100.543145][T24101] should_fail+0x3c6/0x510 [ 3100.547399][T24101] should_fail_alloc_page+0x5a/0x80 [ 3100.552431][T24101] __alloc_pages+0x1e6/0x7b0 [ 3100.556861][T24101] ? zone_watermark_fast+0x220/0x220 [ 3100.561987][T24101] get_zeroed_page+0x19/0x40 [ 3100.566410][T24101] __pud_alloc+0x8b/0x260 [ 3100.570572][T24101] ? stack_trace_snprint+0xf0/0xf0 [ 3100.575522][T24101] ? do_handle_mm_fault+0x2330/0x2330 [ 3100.580726][T24101] ? __stack_depot_save+0x34/0x470 [ 3100.585680][T24101] ? anon_vma_clone+0x9a/0x4c0 [ 3100.590275][T24101] copy_page_range+0x2bcf/0x2f90 [ 3100.595044][T24101] ? __kasan_slab_alloc+0xb1/0xe0 [ 3100.599906][T24101] ? slab_post_alloc_hook+0x53/0x2c0 [ 3100.605030][T24101] ? dup_mm+0x8c5/0x12c0 [ 3100.609107][T24101] ? copy_mm+0x107/0x1b0 [ 3100.613191][T24101] ? copy_process+0x12bc/0x3260 [ 3100.617868][T24101] ? kernel_clone+0x21e/0x9e0 [ 3100.622386][T24101] ? __x64_sys_clone+0x23f/0x290 [ 3100.627159][T24101] ? do_syscall_64+0x3d/0xb0 [ 3100.631591][T24101] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3100.637499][T24101] ? pfn_valid+0x1e0/0x1e0 [ 3100.641738][T24101] ? rwsem_write_trylock+0x15b/0x290 [ 3100.646875][T24101] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 3100.653108][T24101] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 3100.658663][T24101] ? __rb_insert_augmented+0x5de/0x610 [ 3100.663962][T24101] dup_mm+0xadc/0x12c0 [ 3100.667864][T24101] ? copy_init_mm+0x20/0x20 [ 3100.672204][T24101] copy_mm+0x107/0x1b0 [ 3100.676110][T24101] copy_process+0x12bc/0x3260 [ 3100.680625][T24101] ? proc_fail_nth_write+0x20b/0x290 [ 3100.685745][T24101] ? fsnotify_perm+0x6a/0x5d0 [ 3100.690254][T24101] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3100.695201][T24101] ? vfs_write+0xa0d/0x1160 [ 3100.699550][T24101] kernel_clone+0x21e/0x9e0 [ 3100.703881][T24101] ? file_end_write+0x1c0/0x1c0 [ 3100.708567][T24101] ? __kasan_check_write+0x14/0x20 [ 3100.713524][T24101] ? create_io_thread+0x1e0/0x1e0 [ 3100.718375][T24101] ? __mutex_lock_slowpath+0x10/0x10 [ 3100.723499][T24101] __x64_sys_clone+0x23f/0x290 [ 3100.728096][T24101] ? __do_sys_vfork+0x130/0x130 [ 3100.732787][T24101] ? ksys_write+0x260/0x2c0 [ 3100.737121][T24101] ? debug_smp_processor_id+0x17/0x20 [ 3100.742327][T24101] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3100.748227][T24101] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3100.753698][T24101] do_syscall_64+0x3d/0xb0 [ 3100.757953][T24101] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3100.763679][T24101] RIP: 0033:0x7fa7165c8169 [ 3100.767935][T24101] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3100.787373][T24101] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3100.795620][T24101] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3100.803428][T24101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3100.811238][T24101] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3100.819049][T24101] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3100.826861][T24101] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3100.834678][T24101] [ 3100.838603][T24105] FAULT_INJECTION: forcing a failure. [ 3100.838603][T24105] name failslab, interval 1, probability 0, space 0, times 0 [ 3100.855383][T24105] CPU: 1 PID: 24105 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 09:21:42 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:42 executing program 4: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000100)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f00000000c0)) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNSETDEBUG(r1, 0x400454c9, &(0x7f0000000080)=0x342) 09:21:42 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:42 executing program 2: syz_clone(0x20003000, 0x0, 0x1100000000000000, 0x0, 0x0, 0x0) 09:21:42 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) [ 3100.865527][T24105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3100.875423][T24105] Call Trace: [ 3100.878376][T24112] FAULT_INJECTION: forcing a failure. [ 3100.878376][T24112] name failslab, interval 1, probability 0, space 0, times 0 [ 3100.878542][T24105] [ 3100.893739][T24105] dump_stack_lvl+0x151/0x1b7 [ 3100.898248][T24105] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3100.903714][T24105] dump_stack+0x15/0x17 [ 3100.907703][T24105] should_fail+0x3c6/0x510 [ 3100.911961][T24105] __should_failslab+0xa4/0xe0 [ 3100.916558][T24105] ? anon_vma_clone+0x9a/0x4c0 [ 3100.921155][T24105] should_failslab+0x9/0x20 [ 3100.925496][T24105] slab_pre_alloc_hook+0x37/0xd0 [ 3100.930270][T24105] ? anon_vma_clone+0x9a/0x4c0 [ 3100.934871][T24105] kmem_cache_alloc+0x44/0x200 [ 3100.939469][T24105] anon_vma_clone+0x9a/0x4c0 [ 3100.943897][T24105] anon_vma_fork+0x91/0x500 [ 3100.948235][T24105] ? anon_vma_name+0x4c/0x70 [ 3100.952667][T24105] ? vm_area_dup+0x17a/0x230 [ 3100.957090][T24105] dup_mm+0x8c5/0x12c0 [ 3100.960993][T24105] ? copy_init_mm+0x20/0x20 [ 3100.965335][T24105] copy_mm+0x107/0x1b0 09:21:42 executing program 4: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000100)) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f00000000c0)) (async) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) (async) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNSETDEBUG(r1, 0x400454c9, &(0x7f0000000080)=0x342) [ 3100.969236][T24105] copy_process+0x12bc/0x3260 [ 3100.973751][T24105] ? proc_fail_nth_write+0x20b/0x290 [ 3100.978874][T24105] ? fsnotify_perm+0x6a/0x5d0 [ 3100.983387][T24105] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3100.988329][T24105] ? vfs_write+0xa0d/0x1160 [ 3100.992676][T24105] kernel_clone+0x21e/0x9e0 [ 3100.997014][T24105] ? file_end_write+0x1c0/0x1c0 [ 3101.001697][T24105] ? __kasan_check_write+0x14/0x20 [ 3101.006642][T24105] ? create_io_thread+0x1e0/0x1e0 [ 3101.011509][T24105] ? __mutex_lock_slowpath+0x10/0x10 [ 3101.016636][T24105] __x64_sys_clone+0x23f/0x290 [ 3101.021315][T24105] ? __do_sys_vfork+0x130/0x130 [ 3101.026001][T24105] ? ksys_write+0x260/0x2c0 [ 3101.030343][T24105] ? debug_smp_processor_id+0x17/0x20 [ 3101.035548][T24105] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3101.041458][T24105] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3101.046916][T24105] do_syscall_64+0x3d/0xb0 [ 3101.051169][T24105] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3101.057070][T24105] RIP: 0033:0x7f2dcbf71169 09:21:42 executing program 4: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000100)) (async) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000100)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f00000000c0)) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) (async) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNSETDEBUG(r1, 0x400454c9, &(0x7f0000000080)=0x342) (async) ioctl$TUNSETDEBUG(r1, 0x400454c9, &(0x7f0000000080)=0x342) [ 3101.061322][T24105] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3101.081216][T24105] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3101.089627][T24105] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3101.097615][T24105] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3101.105414][T24105] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3101.113227][T24105] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3101.121212][T24105] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3101.129022][T24105] [ 3101.131885][T24112] CPU: 0 PID: 24112 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3101.142038][T24112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3101.152294][T24112] Call Trace: [ 3101.155422][T24112] [ 3101.158181][T24112] dump_stack_lvl+0x151/0x1b7 [ 3101.162716][T24112] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3101.168164][T24112] ? slab_post_alloc_hook+0x53/0x2c0 [ 3101.173377][T24112] ? copy_signal+0x55/0x610 [ 3101.177718][T24112] ? copy_process+0x1274/0x3260 [ 3101.182411][T24112] ? kernel_clone+0x21e/0x9e0 [ 3101.187007][T24112] ? do_syscall_64+0x3d/0xb0 [ 3101.191422][T24112] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3101.197413][T24112] dump_stack+0x15/0x17 [ 3101.201407][T24112] should_fail+0x3c6/0x510 [ 3101.205655][T24112] __should_failslab+0xa4/0xe0 [ 3101.210257][T24112] ? dup_mm+0x95/0x12c0 [ 3101.214249][T24112] should_failslab+0x9/0x20 [ 3101.218584][T24112] slab_pre_alloc_hook+0x37/0xd0 [ 3101.223362][T24112] ? dup_mm+0x95/0x12c0 [ 3101.227351][T24112] kmem_cache_alloc+0x44/0x200 [ 3101.232122][T24112] dup_mm+0x95/0x12c0 [ 3101.235946][T24112] ? __kasan_check_write+0x14/0x20 [ 3101.240889][T24112] ? copy_init_mm+0x20/0x20 [ 3101.245229][T24112] copy_mm+0x107/0x1b0 [ 3101.249135][T24112] copy_process+0x12bc/0x3260 [ 3101.253649][T24112] ? proc_fail_nth_write+0x20b/0x290 [ 3101.258767][T24112] ? fsnotify_perm+0x6a/0x5d0 [ 3101.263283][T24112] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3101.268318][T24112] ? vfs_write+0xa0d/0x1160 [ 3101.272754][T24112] kernel_clone+0x21e/0x9e0 [ 3101.277100][T24112] ? file_end_write+0x1c0/0x1c0 [ 3101.281769][T24112] ? __kasan_check_write+0x14/0x20 [ 3101.286718][T24112] ? create_io_thread+0x1e0/0x1e0 [ 3101.291573][T24112] ? __mutex_lock_slowpath+0x10/0x10 [ 3101.296697][T24112] __x64_sys_clone+0x23f/0x290 [ 3101.301294][T24112] ? __do_sys_vfork+0x130/0x130 [ 3101.305980][T24112] ? ksys_write+0x260/0x2c0 [ 3101.310320][T24112] ? debug_smp_processor_id+0x17/0x20 [ 3101.315527][T24112] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3101.321428][T24112] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3101.326899][T24112] do_syscall_64+0x3d/0xb0 [ 3101.331147][T24112] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3101.336886][T24112] RIP: 0033:0x7fa7165c8169 [ 3101.341130][T24112] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3101.360573][T24112] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 09:21:42 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 22) 09:21:42 executing program 2: syz_clone(0x20003000, 0x0, 0x1f00000000000000, 0x0, 0x0, 0x0) 09:21:42 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:42 executing program 4: r0 = syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)='{\x1a--\'}&.+/@\x00'}, 0x30) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)={0x6}, 0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) r2 = gettid() write$cgroup_pid(r1, &(0x7f0000000100)=r2, 0x12) 09:21:42 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) [ 3101.368814][T24112] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3101.376626][T24112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3101.384439][T24112] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3101.392255][T24112] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3101.400066][T24112] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3101.407873][T24112] [ 3101.457308][T24130] FAULT_INJECTION: forcing a failure. [ 3101.457308][T24130] name failslab, interval 1, probability 0, space 0, times 0 [ 3101.460996][T24132] FAULT_INJECTION: forcing a failure. [ 3101.460996][T24132] name failslab, interval 1, probability 0, space 0, times 0 [ 3101.492867][T24130] CPU: 0 PID: 24130 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3101.503028][T24130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3101.512921][T24130] Call Trace: [ 3101.516045][T24130] [ 3101.518818][T24130] dump_stack_lvl+0x151/0x1b7 [ 3101.523335][T24130] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3101.528805][T24130] dump_stack+0x15/0x17 [ 3101.532796][T24130] should_fail+0x3c6/0x510 [ 3101.537045][T24130] __should_failslab+0xa4/0xe0 [ 3101.541646][T24130] ? copy_sighand+0x54/0x250 [ 3101.546072][T24130] should_failslab+0x9/0x20 [ 3101.550413][T24130] slab_pre_alloc_hook+0x37/0xd0 [ 3101.555187][T24130] ? copy_sighand+0x54/0x250 [ 3101.559611][T24130] kmem_cache_alloc+0x44/0x200 [ 3101.564213][T24130] copy_sighand+0x54/0x250 [ 3101.568463][T24130] copy_process+0x1249/0x3260 [ 3101.572978][T24130] ? proc_fail_nth_write+0x20b/0x290 [ 3101.578101][T24130] ? fsnotify_perm+0x6a/0x5d0 [ 3101.582611][T24130] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3101.587557][T24130] ? vfs_write+0xa0d/0x1160 [ 3101.591900][T24130] kernel_clone+0x21e/0x9e0 [ 3101.596238][T24130] ? file_end_write+0x1c0/0x1c0 [ 3101.600920][T24130] ? __kasan_check_write+0x14/0x20 [ 3101.605872][T24130] ? create_io_thread+0x1e0/0x1e0 [ 3101.610729][T24130] ? __mutex_lock_slowpath+0x10/0x10 [ 3101.615851][T24130] __x64_sys_clone+0x23f/0x290 [ 3101.620453][T24130] ? __do_sys_vfork+0x130/0x130 [ 3101.625137][T24130] ? ksys_write+0x260/0x2c0 [ 3101.629476][T24130] ? debug_smp_processor_id+0x17/0x20 [ 3101.634681][T24130] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3101.640586][T24130] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3101.646056][T24130] do_syscall_64+0x3d/0xb0 [ 3101.650309][T24130] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3101.656030][T24130] RIP: 0033:0x7f2dcbf71169 [ 3101.660290][T24130] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3101.679730][T24130] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3101.687970][T24130] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3101.695786][T24130] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3101.703594][T24130] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3101.711413][T24130] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3101.719216][T24130] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3101.727030][T24130] [ 3101.729890][T24132] CPU: 1 PID: 24132 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3101.740048][T24132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3101.749940][T24132] Call Trace: [ 3101.753064][T24132] [ 3101.755847][T24132] dump_stack_lvl+0x151/0x1b7 [ 3101.760351][T24132] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3101.765825][T24132] dump_stack+0x15/0x17 [ 3101.769809][T24132] should_fail+0x3c6/0x510 [ 3101.774063][T24132] __should_failslab+0xa4/0xe0 [ 3101.778839][T24132] should_failslab+0x9/0x20 [ 3101.783179][T24132] slab_pre_alloc_hook+0x37/0xd0 [ 3101.787952][T24132] kmem_cache_alloc_trace+0x48/0x210 [ 3101.793074][T24132] ? mm_init+0x39a/0x970 [ 3101.797151][T24132] mm_init+0x39a/0x970 [ 3101.801055][T24132] dup_mm+0xe5/0x12c0 [ 3101.804875][T24132] ? __kasan_check_write+0x14/0x20 [ 3101.809819][T24132] ? copy_init_mm+0x20/0x20 [ 3101.814161][T24132] copy_mm+0x107/0x1b0 [ 3101.818065][T24132] copy_process+0x12bc/0x3260 [ 3101.822667][T24132] ? proc_fail_nth_write+0x20b/0x290 [ 3101.827789][T24132] ? fsnotify_perm+0x6a/0x5d0 [ 3101.832300][T24132] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3101.837254][T24132] ? vfs_write+0xa0d/0x1160 [ 3101.841586][T24132] kernel_clone+0x21e/0x9e0 [ 3101.845925][T24132] ? file_end_write+0x1c0/0x1c0 [ 3101.850612][T24132] ? __kasan_check_write+0x14/0x20 [ 3101.855560][T24132] ? create_io_thread+0x1e0/0x1e0 [ 3101.860419][T24132] ? __mutex_lock_slowpath+0x10/0x10 [ 3101.865541][T24132] __x64_sys_clone+0x23f/0x290 [ 3101.870137][T24132] ? __do_sys_vfork+0x130/0x130 [ 3101.874824][T24132] ? ksys_write+0x260/0x2c0 [ 3101.879164][T24132] ? debug_smp_processor_id+0x17/0x20 [ 3101.884371][T24132] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3101.890276][T24132] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3101.895747][T24132] do_syscall_64+0x3d/0xb0 [ 3101.899997][T24132] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3101.905728][T24132] RIP: 0033:0x7fa7165c8169 [ 3101.909974][T24132] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3101.929416][T24132] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3101.937659][T24132] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3101.945474][T24132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 09:21:43 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x2, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:43 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:43 executing program 4: r0 = syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)='{\x1a--\'}&.+/@\x00'}, 0x30) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)={0x6}, 0x8) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) r2 = gettid() write$cgroup_pid(r1, &(0x7f0000000100)=r2, 0x12) 09:21:43 executing program 2: syz_clone(0x20003000, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0) 09:21:43 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 23) 09:21:43 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:43 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) [ 3101.953284][T24132] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3101.961094][T24132] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3101.968903][T24132] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3101.977065][T24132] 09:21:43 executing program 2: syz_clone(0x20003000, 0x0, 0x6a00000000000000, 0x0, 0x0, 0x0) [ 3102.004989][T24147] FAULT_INJECTION: forcing a failure. [ 3102.004989][T24147] name failslab, interval 1, probability 0, space 0, times 0 [ 3102.009521][T24151] FAULT_INJECTION: forcing a failure. [ 3102.009521][T24151] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3102.020984][T24147] CPU: 1 PID: 24147 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3102.040654][T24147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3102.050552][T24147] Call Trace: [ 3102.053668][T24147] [ 3102.056448][T24147] dump_stack_lvl+0x151/0x1b7 [ 3102.060959][T24147] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3102.066428][T24147] dump_stack+0x15/0x17 [ 3102.070418][T24147] should_fail+0x3c6/0x510 [ 3102.074675][T24147] __should_failslab+0xa4/0xe0 [ 3102.079271][T24147] ? copy_sighand+0x54/0x250 [ 3102.083699][T24147] should_failslab+0x9/0x20 [ 3102.088040][T24147] slab_pre_alloc_hook+0x37/0xd0 [ 3102.092818][T24147] ? copy_sighand+0x54/0x250 [ 3102.097237][T24147] kmem_cache_alloc+0x44/0x200 [ 3102.101843][T24147] copy_sighand+0x54/0x250 [ 3102.106097][T24147] copy_process+0x1249/0x3260 [ 3102.110607][T24147] ? proc_fail_nth_write+0x20b/0x290 [ 3102.115727][T24147] ? fsnotify_perm+0x6a/0x5d0 [ 3102.120246][T24147] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3102.125190][T24147] ? vfs_write+0xa0d/0x1160 [ 3102.129526][T24147] kernel_clone+0x21e/0x9e0 [ 3102.133865][T24147] ? file_end_write+0x1c0/0x1c0 [ 3102.138550][T24147] ? __kasan_check_write+0x14/0x20 [ 3102.143496][T24147] ? create_io_thread+0x1e0/0x1e0 [ 3102.148359][T24147] ? __mutex_lock_slowpath+0x10/0x10 [ 3102.153479][T24147] __x64_sys_clone+0x23f/0x290 [ 3102.158080][T24147] ? __do_sys_vfork+0x130/0x130 [ 3102.162763][T24147] ? ksys_write+0x260/0x2c0 [ 3102.167106][T24147] ? debug_smp_processor_id+0x17/0x20 [ 3102.172319][T24147] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3102.178214][T24147] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3102.183693][T24147] do_syscall_64+0x3d/0xb0 [ 3102.187939][T24147] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3102.193660][T24147] RIP: 0033:0x7f2dcbf71169 [ 3102.197924][T24147] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3102.217355][T24147] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3102.225600][T24147] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3102.233412][T24147] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3102.241229][T24147] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3102.249032][T24147] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3102.256844][T24147] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3102.264657][T24147] [ 3102.267520][T24151] CPU: 0 PID: 24151 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3102.277679][T24151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3102.287569][T24151] Call Trace: [ 3102.290692][T24151] [ 3102.293555][T24151] dump_stack_lvl+0x151/0x1b7 [ 3102.298157][T24151] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3102.303628][T24151] ? pcpu_block_update_hint_alloc+0x948/0xcf0 [ 3102.309659][T24151] dump_stack+0x15/0x17 [ 3102.313650][T24151] should_fail+0x3c6/0x510 [ 3102.317904][T24151] should_fail_alloc_page+0x5a/0x80 [ 3102.322934][T24151] __alloc_pages+0x1e6/0x7b0 [ 3102.327363][T24151] ? zone_watermark_fast+0x220/0x220 [ 3102.332483][T24151] ? pcpu_alloc+0xda0/0x13e0 [ 3102.336908][T24151] __get_free_pages+0xe/0x30 [ 3102.341769][T24151] pgd_alloc+0x21/0x2c0 [ 3102.345760][T24151] mm_init+0x5c7/0x970 [ 3102.349670][T24151] dup_mm+0xe5/0x12c0 [ 3102.353483][T24151] ? __kasan_check_write+0x14/0x20 [ 3102.358438][T24151] ? copy_init_mm+0x20/0x20 [ 3102.362769][T24151] copy_mm+0x107/0x1b0 [ 3102.366679][T24151] copy_process+0x12bc/0x3260 [ 3102.371191][T24151] ? proc_fail_nth_write+0x20b/0x290 [ 3102.376308][T24151] ? fsnotify_perm+0x6a/0x5d0 [ 3102.380827][T24151] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3102.385772][T24151] ? vfs_write+0xa0d/0x1160 [ 3102.390112][T24151] kernel_clone+0x21e/0x9e0 [ 3102.394448][T24151] ? file_end_write+0x1c0/0x1c0 [ 3102.399134][T24151] ? __kasan_check_write+0x14/0x20 [ 3102.404081][T24151] ? create_io_thread+0x1e0/0x1e0 [ 3102.408944][T24151] ? __mutex_lock_slowpath+0x10/0x10 [ 3102.414066][T24151] __x64_sys_clone+0x23f/0x290 [ 3102.418665][T24151] ? __do_sys_vfork+0x130/0x130 [ 3102.423370][T24151] ? ksys_write+0x260/0x2c0 [ 3102.427694][T24151] ? debug_smp_processor_id+0x17/0x20 [ 3102.432894][T24151] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3102.438887][T24151] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3102.444526][T24151] do_syscall_64+0x3d/0xb0 [ 3102.448779][T24151] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3102.454506][T24151] RIP: 0033:0x7fa7165c8169 [ 3102.458763][T24151] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3102.478201][T24151] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3102.486446][T24151] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3102.494263][T24151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 09:21:43 executing program 2: syz_clone(0x20003000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) 09:21:43 executing program 4: r0 = syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)='{\x1a--\'}&.+/@\x00'}, 0x30) (async, rerun: 64) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)={0x6}, 0x8) (async, rerun: 64) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) r2 = gettid() write$cgroup_pid(r1, &(0x7f0000000100)=r2, 0x12) 09:21:43 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:43 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 24) [ 3102.502070][T24151] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3102.509876][T24151] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3102.517689][T24151] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3102.525501][T24151] [ 3102.560041][T24173] FAULT_INJECTION: forcing a failure. [ 3102.560041][T24173] name failslab, interval 1, probability 0, space 0, times 0 [ 3102.572550][T24173] CPU: 0 PID: 24173 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3102.582607][T24173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3102.592501][T24173] Call Trace: [ 3102.595622][T24173] [ 3102.598401][T24173] dump_stack_lvl+0x151/0x1b7 [ 3102.602914][T24173] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3102.608383][T24173] ? slab_post_alloc_hook+0x53/0x2c0 [ 3102.613500][T24173] ? copy_signal+0x55/0x610 [ 3102.617840][T24173] ? copy_process+0x1274/0x3260 [ 3102.622526][T24173] ? kernel_clone+0x21e/0x9e0 [ 3102.627041][T24173] ? do_syscall_64+0x3d/0xb0 [ 3102.631465][T24173] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3102.637369][T24173] dump_stack+0x15/0x17 [ 3102.641360][T24173] should_fail+0x3c6/0x510 [ 3102.645613][T24173] __should_failslab+0xa4/0xe0 [ 3102.650214][T24173] ? dup_mm+0x95/0x12c0 [ 3102.654206][T24173] should_failslab+0x9/0x20 [ 3102.658547][T24173] slab_pre_alloc_hook+0x37/0xd0 [ 3102.663320][T24173] ? dup_mm+0x95/0x12c0 [ 3102.667313][T24173] kmem_cache_alloc+0x44/0x200 [ 3102.671911][T24173] dup_mm+0x95/0x12c0 [ 3102.675815][T24173] ? __kasan_check_write+0x14/0x20 [ 3102.680770][T24173] ? copy_init_mm+0x20/0x20 [ 3102.685104][T24173] copy_mm+0x107/0x1b0 [ 3102.689009][T24173] copy_process+0x12bc/0x3260 [ 3102.693535][T24173] ? proc_fail_nth_write+0x20b/0x290 [ 3102.698641][T24173] ? fsnotify_perm+0x6a/0x5d0 [ 3102.703156][T24173] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3102.708103][T24173] ? vfs_write+0xa0d/0x1160 [ 3102.712442][T24173] kernel_clone+0x21e/0x9e0 [ 3102.716781][T24173] ? file_end_write+0x1c0/0x1c0 [ 3102.721466][T24173] ? __kasan_check_write+0x14/0x20 [ 3102.726426][T24173] ? create_io_thread+0x1e0/0x1e0 [ 3102.731274][T24173] ? __mutex_lock_slowpath+0x10/0x10 [ 3102.736398][T24173] __x64_sys_clone+0x23f/0x290 [ 3102.740995][T24173] ? __do_sys_vfork+0x130/0x130 [ 3102.745681][T24173] ? ksys_write+0x260/0x2c0 [ 3102.750022][T24173] ? debug_smp_processor_id+0x17/0x20 [ 3102.755230][T24173] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3102.761131][T24173] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3102.766610][T24173] do_syscall_64+0x3d/0xb0 [ 3102.770852][T24173] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3102.776577][T24173] RIP: 0033:0x7f2dcbf71169 [ 3102.780831][T24173] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3102.800360][T24173] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 09:21:44 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x3, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:44 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:44 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) 09:21:44 executing program 2: syz_clone(0x20003000, 0x0, 0xfbffffff00000000, 0x0, 0x0, 0x0) 09:21:44 executing program 4: ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000000)=0x2) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3102.808601][T24173] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3102.816413][T24173] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3102.824227][T24173] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3102.832039][T24173] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3102.839847][T24173] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3102.847660][T24173] 09:21:44 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:44 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 25) 09:21:44 executing program 2: syz_clone(0x20003000, 0x0, 0xffffffffa002c000, 0x0, 0x0, 0x0) 09:21:44 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:44 executing program 4: ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000000)=0x2) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) (async) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) (async) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3102.861419][T24177] FAULT_INJECTION: forcing a failure. [ 3102.861419][T24177] name failslab, interval 1, probability 0, space 0, times 0 [ 3102.887323][T24177] CPU: 0 PID: 24177 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3102.897482][T24177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3102.907372][T24177] Call Trace: 09:21:44 executing program 4: ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000000)=0x2) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000000)=0x2) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) (async) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) (async) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) (async) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:44 executing program 2: r0 = syz_clone(0x3aae2100, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/net\x00') write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040)=0xffffffffffffffff, 0x12) [ 3102.910494][T24177] [ 3102.913274][T24177] dump_stack_lvl+0x151/0x1b7 [ 3102.917787][T24177] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3102.923254][T24177] ? avc_denied+0x1b0/0x1b0 [ 3102.927597][T24177] dump_stack+0x15/0x17 [ 3102.931585][T24177] should_fail+0x3c6/0x510 [ 3102.935841][T24177] __should_failslab+0xa4/0xe0 [ 3102.940438][T24177] ? vm_area_dup+0x26/0x230 [ 3102.944775][T24177] should_failslab+0x9/0x20 [ 3102.949114][T24177] slab_pre_alloc_hook+0x37/0xd0 [ 3102.953888][T24177] ? vm_area_dup+0x26/0x230 [ 3102.958233][T24177] kmem_cache_alloc+0x44/0x200 [ 3102.958755][T24199] FAULT_INJECTION: forcing a failure. [ 3102.958755][T24199] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3102.962825][T24177] vm_area_dup+0x26/0x230 [ 3102.980016][T24177] dup_mm+0x81b/0x12c0 [ 3102.983919][T24177] ? copy_init_mm+0x20/0x20 [ 3102.988258][T24177] copy_mm+0x107/0x1b0 [ 3102.992162][T24177] copy_process+0x12bc/0x3260 [ 3102.996675][T24177] ? proc_fail_nth_write+0x20b/0x290 [ 3103.001794][T24177] ? fsnotify_perm+0x6a/0x5d0 [ 3103.006314][T24177] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3103.011253][T24177] ? vfs_write+0xa0d/0x1160 [ 3103.015606][T24177] kernel_clone+0x21e/0x9e0 [ 3103.019932][T24177] ? file_end_write+0x1c0/0x1c0 [ 3103.024621][T24177] ? __kasan_check_write+0x14/0x20 [ 3103.029566][T24177] ? create_io_thread+0x1e0/0x1e0 [ 3103.034426][T24177] ? __mutex_lock_slowpath+0x10/0x10 [ 3103.039547][T24177] __x64_sys_clone+0x23f/0x290 [ 3103.044149][T24177] ? __do_sys_vfork+0x130/0x130 [ 3103.048831][T24177] ? ksys_write+0x260/0x2c0 [ 3103.053175][T24177] ? debug_smp_processor_id+0x17/0x20 [ 3103.058379][T24177] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3103.064280][T24177] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3103.069752][T24177] do_syscall_64+0x3d/0xb0 [ 3103.074005][T24177] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3103.079730][T24177] RIP: 0033:0x7fa7165c8169 [ 3103.083986][T24177] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3103.103428][T24177] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3103.111670][T24177] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3103.119913][T24177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3103.127730][T24177] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3103.135537][T24177] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3103.143347][T24177] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3103.151168][T24177] [ 3103.155097][T24199] CPU: 1 PID: 24199 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3103.165241][T24199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3103.175135][T24199] Call Trace: [ 3103.178263][T24199] [ 3103.181035][T24199] dump_stack_lvl+0x151/0x1b7 [ 3103.185549][T24199] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3103.191018][T24199] dump_stack+0x15/0x17 [ 3103.195016][T24199] should_fail+0x3c6/0x510 [ 3103.199268][T24199] should_fail_alloc_page+0x5a/0x80 [ 3103.204293][T24199] __alloc_pages+0x1e6/0x7b0 [ 3103.208722][T24199] ? zone_watermark_fast+0x220/0x220 [ 3103.213842][T24199] ? zone_watermark_fast+0x220/0x220 [ 3103.218963][T24199] ? __kasan_check_write+0x14/0x20 [ 3103.223911][T24199] ? _raw_spin_lock+0xa4/0x1b0 [ 3103.228508][T24199] __pmd_alloc+0xb1/0x550 [ 3103.232680][T24199] ? __pud_alloc+0x260/0x260 [ 3103.237100][T24199] ? __pud_alloc+0x213/0x260 [ 3103.241526][T24199] ? do_handle_mm_fault+0x2330/0x2330 [ 3103.246732][T24199] ? __stack_depot_save+0x34/0x470 [ 3103.251681][T24199] ? anon_vma_clone+0x9a/0x4c0 [ 3103.256283][T24199] copy_page_range+0x2b3d/0x2f90 [ 3103.261054][T24199] ? __kasan_slab_alloc+0xb1/0xe0 [ 3103.265917][T24199] ? slab_post_alloc_hook+0x53/0x2c0 [ 3103.271035][T24199] ? dup_mm+0x8c5/0x12c0 [ 3103.275116][T24199] ? copy_mm+0x107/0x1b0 [ 3103.279192][T24199] ? copy_process+0x12bc/0x3260 [ 3103.283883][T24199] ? __x64_sys_clone+0x23f/0x290 [ 3103.288653][T24199] ? do_syscall_64+0x3d/0xb0 [ 3103.293079][T24199] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3103.298987][T24199] ? pfn_valid+0x1e0/0x1e0 [ 3103.303240][T24199] ? rwsem_write_trylock+0x15b/0x290 [ 3103.308362][T24199] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 3103.314608][T24199] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 3103.320193][T24199] ? __rb_insert_augmented+0x5de/0x610 [ 3103.325454][T24199] dup_mm+0xadc/0x12c0 [ 3103.329360][T24199] ? copy_init_mm+0x20/0x20 [ 3103.333816][T24199] copy_mm+0x107/0x1b0 [ 3103.337704][T24199] copy_process+0x12bc/0x3260 [ 3103.342219][T24199] ? proc_fail_nth_write+0x20b/0x290 [ 3103.347333][T24199] ? fsnotify_perm+0x6a/0x5d0 [ 3103.351855][T24199] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3103.356791][T24199] ? vfs_write+0xa0d/0x1160 [ 3103.361131][T24199] kernel_clone+0x21e/0x9e0 [ 3103.365478][T24199] ? file_end_write+0x1c0/0x1c0 [ 3103.370155][T24199] ? __kasan_check_write+0x14/0x20 [ 3103.375106][T24199] ? create_io_thread+0x1e0/0x1e0 [ 3103.379966][T24199] ? __mutex_lock_slowpath+0x10/0x10 [ 3103.385093][T24199] __x64_sys_clone+0x23f/0x290 [ 3103.389691][T24199] ? __do_sys_vfork+0x130/0x130 [ 3103.394372][T24199] ? ksys_write+0x260/0x2c0 [ 3103.398714][T24199] ? debug_smp_processor_id+0x17/0x20 [ 3103.403921][T24199] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3103.409822][T24199] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3103.415290][T24199] do_syscall_64+0x3d/0xb0 [ 3103.419542][T24199] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3103.425278][T24199] RIP: 0033:0x7f2dcbf71169 [ 3103.429525][T24199] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3103.448970][T24199] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3103.457206][T24199] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3103.465023][T24199] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3103.472832][T24199] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3103.480640][T24199] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3103.488454][T24199] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3103.496267][T24199] 09:21:45 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x4, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:45 executing program 2: r0 = syz_clone(0x3aae2100, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/net\x00') (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/net\x00') write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040)=0xffffffffffffffff, 0x12) 09:21:45 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:45 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 29) 09:21:45 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 26) 09:21:45 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b80)={0xffffffffffffffff, 0xe0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, &(0x7f0000000900)=[0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000980)=[{}], 0x8, 0x10, &(0x7f00000009c0), &(0x7f0000000a00), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000a40)}}, 0x10) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000c80)={0x6, 0xa, &(0x7f0000000740)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x9}, [@func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x0, 0x4, 0x3, 0xa, 0xfffffffffffffff8, 0x10}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x7}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffa}, @jmp={0x5, 0x1, 0xa, 0x9, 0xb, 0xfffffffffffffffc}]}, &(0x7f00000007c0)='syzkaller\x00', 0x0, 0xa9, &(0x7f0000000800)=""/169, 0x41000, 0x8, '\x00', r0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000bc0)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000c00)={0x5, 0xc, 0xffffffff, 0x81}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000c40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0x1]}, 0x80) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xc, 0x1, 0x5, 0x80, 0x2, r2, 0xf88c, '\x00', r4, 0xffffffffffffffff, 0x4, 0x0, 0x4}, 0x48) r6 = openat$cgroup_ro(r2, &(0x7f0000000140)='blkio.throttle.io_serviced\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r6, 0x8, 0x1, 0x1, &(0x7f0000000180)}, 0x20) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000380)={r6}, 0x8) r8 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r9, 0x401054d6, 0x0) ioctl$TUNGETVNETBE(r9, 0x800454df, &(0x7f0000000480)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r8, 0x58, &(0x7f00000002c0)}, 0x10) r10 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r10, 0x58, &(0x7f00000002c0)}, 0x10) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r11) r12 = openat$cgroup_ro(r11, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r12, 0x1e}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0xc, &(0x7f0000000500)=@raw=[@map_fd={0x18, 0x4, 0x1, 0x0, r6}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @alu={0x4, 0x0, 0x3, 0x9, 0x7, 0x100, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @ldst={0x3, 0x1, 0x1, 0x5, 0x1, 0xffffffffffffffe0, 0xffffffffffffffff}, @map_val={0x18, 0xa, 0x2, 0x0, r10}, @generic={0x5, 0x8, 0x1, 0x40, 0x6}, @map_idx={0x18, 0x9, 0x5, 0x0, 0x10}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}], &(0x7f0000000180)='syzkaller\x00', 0x6, 0x60, &(0x7f0000000580)=""/96, 0x41000, 0x1b, '\x00', 0x0, 0x25, r12, 0x8, &(0x7f0000000600)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x3, 0xd, 0x5, 0x20}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000680)=[r8]}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="186900000f00000000003bc10e3dfd39701c00000000000000ad997fa73e6cc04144aa8d08b8"], &(0x7f0000000200)='syzkaller\x00', 0x6, 0x0, 0x0, 0x40f00, 0x4, '\x00', r3, 0x0, r6, 0x8, &(0x7f0000000240)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x1, 0xe6, 0xfffff000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[r5, r2, r7, r5, r8]}, 0x80) syz_clone(0x13800000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:45 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:45 executing program 2: r0 = syz_clone(0x3aae2100, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/net\x00') write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040)=0xffffffffffffffff, 0x12) (async) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040)=0xffffffffffffffff, 0x12) 09:21:45 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:45 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xe0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) [ 3103.713398][T24216] FAULT_INJECTION: forcing a failure. [ 3103.713398][T24216] name failslab, interval 1, probability 0, space 0, times 0 [ 3103.726947][T24217] FAULT_INJECTION: forcing a failure. [ 3103.726947][T24217] name failslab, interval 1, probability 0, space 0, times 0 [ 3103.740248][T24216] CPU: 0 PID: 24216 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3103.750396][T24216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3103.760293][T24216] Call Trace: [ 3103.763415][T24216] [ 3103.766197][T24216] dump_stack_lvl+0x151/0x1b7 [ 3103.770704][T24216] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3103.776170][T24216] ? avc_denied+0x1b0/0x1b0 [ 3103.780511][T24216] dump_stack+0x15/0x17 [ 3103.784500][T24216] should_fail+0x3c6/0x510 [ 3103.788753][T24216] __should_failslab+0xa4/0xe0 [ 3103.793356][T24216] ? vm_area_dup+0x26/0x230 [ 3103.797696][T24216] should_failslab+0x9/0x20 [ 3103.802035][T24216] slab_pre_alloc_hook+0x37/0xd0 [ 3103.806804][T24216] ? vm_area_dup+0x26/0x230 [ 3103.811149][T24216] kmem_cache_alloc+0x44/0x200 [ 3103.815750][T24216] vm_area_dup+0x26/0x230 [ 3103.819911][T24216] dup_mm+0x81b/0x12c0 [ 3103.824079][T24216] ? copy_init_mm+0x20/0x20 [ 3103.828416][T24216] copy_mm+0x107/0x1b0 [ 3103.832320][T24216] copy_process+0x12bc/0x3260 [ 3103.836837][T24216] ? proc_fail_nth_write+0x20b/0x290 [ 3103.841956][T24216] ? fsnotify_perm+0x6a/0x5d0 [ 3103.846469][T24216] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3103.851414][T24216] ? vfs_write+0xa0d/0x1160 [ 3103.855758][T24216] kernel_clone+0x21e/0x9e0 [ 3103.860103][T24216] ? file_end_write+0x1c0/0x1c0 [ 3103.864786][T24216] ? __kasan_check_write+0x14/0x20 [ 3103.869727][T24216] ? create_io_thread+0x1e0/0x1e0 [ 3103.874589][T24216] ? __mutex_lock_slowpath+0x10/0x10 [ 3103.879710][T24216] __x64_sys_clone+0x23f/0x290 [ 3103.884308][T24216] ? __do_sys_vfork+0x130/0x130 [ 3103.888995][T24216] ? ksys_write+0x260/0x2c0 [ 3103.893337][T24216] ? debug_smp_processor_id+0x17/0x20 [ 3103.898540][T24216] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3103.904443][T24216] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3103.909912][T24216] do_syscall_64+0x3d/0xb0 [ 3103.914168][T24216] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3103.919894][T24216] RIP: 0033:0x7fa7165c8169 [ 3103.924145][T24216] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3103.943587][T24216] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3103.951834][T24216] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3103.959641][T24216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3103.967451][T24216] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3103.975351][T24216] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3103.983163][T24216] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3103.990975][T24216] [ 3103.993842][T24217] CPU: 1 PID: 24217 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3104.003995][T24217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3104.011285][T24237] FAULT_INJECTION: forcing a failure. [ 3104.011285][T24237] name failslab, interval 1, probability 0, space 0, times 0 [ 3104.013885][T24217] Call Trace: [ 3104.013894][T24217] [ 3104.013901][T24217] dump_stack_lvl+0x151/0x1b7 [ 3104.013924][T24217] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3104.013941][T24217] dump_stack+0x15/0x17 [ 3104.046171][T24217] should_fail+0x3c6/0x510 [ 3104.050423][T24217] __should_failslab+0xa4/0xe0 [ 3104.055024][T24217] should_failslab+0x9/0x20 [ 3104.059459][T24217] slab_pre_alloc_hook+0x37/0xd0 [ 3104.064232][T24217] kmem_cache_alloc_trace+0x48/0x210 [ 3104.069356][T24217] ? mm_init+0x39a/0x970 [ 3104.073435][T24217] mm_init+0x39a/0x970 [ 3104.077338][T24217] dup_mm+0xe5/0x12c0 [ 3104.081165][T24217] ? __kasan_check_write+0x14/0x20 [ 3104.086113][T24217] ? copy_init_mm+0x20/0x20 [ 3104.090445][T24217] copy_mm+0x107/0x1b0 [ 3104.094348][T24217] copy_process+0x12bc/0x3260 [ 3104.098865][T24217] ? proc_fail_nth_write+0x20b/0x290 [ 3104.103985][T24217] ? fsnotify_perm+0x6a/0x5d0 [ 3104.108498][T24217] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3104.113445][T24217] ? vfs_write+0xa0d/0x1160 [ 3104.117783][T24217] kernel_clone+0x21e/0x9e0 [ 3104.122121][T24217] ? file_end_write+0x1c0/0x1c0 [ 3104.126808][T24217] ? __kasan_check_write+0x14/0x20 [ 3104.131757][T24217] ? create_io_thread+0x1e0/0x1e0 [ 3104.136615][T24217] ? __mutex_lock_slowpath+0x10/0x10 [ 3104.141739][T24217] __x64_sys_clone+0x23f/0x290 [ 3104.146337][T24217] ? __do_sys_vfork+0x130/0x130 [ 3104.151029][T24217] ? ksys_write+0x260/0x2c0 [ 3104.155371][T24217] ? debug_smp_processor_id+0x17/0x20 [ 3104.160567][T24217] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3104.166473][T24217] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3104.171942][T24217] do_syscall_64+0x3d/0xb0 [ 3104.176192][T24217] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3104.181920][T24217] RIP: 0033:0x7f2dcbf71169 [ 3104.186173][T24217] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3104.205617][T24217] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 09:21:45 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 30) 09:21:45 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3104.213860][T24217] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3104.221675][T24217] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3104.229485][T24217] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3104.237292][T24217] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3104.245102][T24217] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3104.252918][T24217] [ 3104.263728][T24237] CPU: 1 PID: 24237 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3104.273873][T24237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3104.283769][T24237] Call Trace: [ 3104.286888][T24237] [ 3104.289664][T24237] dump_stack_lvl+0x151/0x1b7 [ 3104.294178][T24237] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3104.299648][T24237] dump_stack+0x15/0x17 [ 3104.303643][T24237] should_fail+0x3c6/0x510 [ 3104.307900][T24237] __should_failslab+0xa4/0xe0 [ 3104.312490][T24237] ? vm_area_dup+0x26/0x230 [ 3104.316830][T24237] should_failslab+0x9/0x20 [ 3104.321169][T24237] slab_pre_alloc_hook+0x37/0xd0 [ 3104.325943][T24237] ? vm_area_dup+0x26/0x230 [ 3104.330280][T24237] kmem_cache_alloc+0x44/0x200 [ 3104.334882][T24237] vm_area_dup+0x26/0x230 [ 3104.339056][T24237] dup_mm+0x81b/0x12c0 [ 3104.342965][T24237] ? copy_init_mm+0x20/0x20 [ 3104.347307][T24237] copy_mm+0x107/0x1b0 [ 3104.351201][T24237] copy_process+0x12bc/0x3260 [ 3104.355715][T24237] ? proc_fail_nth_write+0x20b/0x290 [ 3104.360833][T24237] ? fsnotify_perm+0x6a/0x5d0 [ 3104.365348][T24237] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3104.370639][T24237] ? vfs_write+0xa0d/0x1160 [ 3104.374985][T24237] kernel_clone+0x21e/0x9e0 [ 3104.379319][T24237] ? file_end_write+0x1c0/0x1c0 [ 3104.384012][T24237] ? __kasan_check_write+0x14/0x20 [ 3104.388950][T24237] ? create_io_thread+0x1e0/0x1e0 [ 3104.393813][T24237] ? __mutex_lock_slowpath+0x10/0x10 [ 3104.398937][T24237] __x64_sys_clone+0x23f/0x290 [ 3104.403540][T24237] ? __do_sys_vfork+0x130/0x130 [ 3104.408221][T24237] ? ksys_write+0x260/0x2c0 [ 3104.412562][T24237] ? debug_smp_processor_id+0x17/0x20 [ 3104.417764][T24237] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3104.423668][T24237] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3104.429134][T24237] do_syscall_64+0x3d/0xb0 [ 3104.433394][T24237] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3104.439128][T24237] RIP: 0033:0x7fa7165c8169 [ 3104.443369][T24237] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3104.462811][T24237] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3104.471053][T24237] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3104.478873][T24237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3104.486678][T24237] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3104.494486][T24237] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3104.502305][T24237] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3104.510117][T24237] 09:21:45 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:45 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x7, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:45 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 27) 09:21:45 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xe0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) 09:21:45 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 31) 09:21:45 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b80)={0xffffffffffffffff, 0xe0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, &(0x7f0000000900)=[0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000980)=[{}], 0x8, 0x10, &(0x7f00000009c0), &(0x7f0000000a00), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000a40)}}, 0x10) (async) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000c80)={0x6, 0xa, &(0x7f0000000740)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x9}, [@func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x0, 0x4, 0x3, 0xa, 0xfffffffffffffff8, 0x10}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x7}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffa}, @jmp={0x5, 0x1, 0xa, 0x9, 0xb, 0xfffffffffffffffc}]}, &(0x7f00000007c0)='syzkaller\x00', 0x0, 0xa9, &(0x7f0000000800)=""/169, 0x41000, 0x8, '\x00', r0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000bc0)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000c00)={0x5, 0xc, 0xffffffff, 0x81}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000c40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0x1]}, 0x80) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xc, 0x1, 0x5, 0x80, 0x2, r2, 0xf88c, '\x00', r4, 0xffffffffffffffff, 0x4, 0x0, 0x4}, 0x48) (async) r6 = openat$cgroup_ro(r2, &(0x7f0000000140)='blkio.throttle.io_serviced\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r6, 0x8, 0x1, 0x1, &(0x7f0000000180)}, 0x20) (async) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000380)={r6}, 0x8) (async) r8 = bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r9, 0x401054d6, 0x0) (async) ioctl$TUNGETVNETBE(r9, 0x800454df, &(0x7f0000000480)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r8, 0x58, &(0x7f00000002c0)}, 0x10) r10 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r10, 0x58, &(0x7f00000002c0)}, 0x10) (async) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r11) r12 = openat$cgroup_ro(r11, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r12, 0x1e}, 0x10) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0xc, &(0x7f0000000500)=@raw=[@map_fd={0x18, 0x4, 0x1, 0x0, r6}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @alu={0x4, 0x0, 0x3, 0x9, 0x7, 0x100, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @ldst={0x3, 0x1, 0x1, 0x5, 0x1, 0xffffffffffffffe0, 0xffffffffffffffff}, @map_val={0x18, 0xa, 0x2, 0x0, r10}, @generic={0x5, 0x8, 0x1, 0x40, 0x6}, @map_idx={0x18, 0x9, 0x5, 0x0, 0x10}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}], &(0x7f0000000180)='syzkaller\x00', 0x6, 0x60, &(0x7f0000000580)=""/96, 0x41000, 0x1b, '\x00', 0x0, 0x25, r12, 0x8, &(0x7f0000000600)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x3, 0xd, 0x5, 0x20}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000680)=[r8]}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="186900000f00000000003bc10e3dfd39701c00000000000000ad997fa73e6cc04144aa8d08b8"], &(0x7f0000000200)='syzkaller\x00', 0x6, 0x0, 0x0, 0x40f00, 0x4, '\x00', r3, 0x0, r6, 0x8, &(0x7f0000000240)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x1, 0xe6, 0xfffff000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[r5, r2, r7, r5, r8]}, 0x80) (async) syz_clone(0x13800000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:45 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b80)={0xffffffffffffffff, 0xe0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, &(0x7f0000000900)=[0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000980)=[{}], 0x8, 0x10, &(0x7f00000009c0), &(0x7f0000000a00), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000a40)}}, 0x10) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000c80)={0x6, 0xa, &(0x7f0000000740)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x9}, [@func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x0, 0x4, 0x3, 0xa, 0xfffffffffffffff8, 0x10}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x7}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffa}, @jmp={0x5, 0x1, 0xa, 0x9, 0xb, 0xfffffffffffffffc}]}, &(0x7f00000007c0)='syzkaller\x00', 0x0, 0xa9, &(0x7f0000000800)=""/169, 0x41000, 0x8, '\x00', r0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000bc0)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000c00)={0x5, 0xc, 0xffffffff, 0x81}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000c40)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0x1]}, 0x80) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x58, &(0x7f00000002c0)}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xc, 0x1, 0x5, 0x80, 0x2, r2, 0xf88c, '\x00', r4, 0xffffffffffffffff, 0x4, 0x0, 0x4}, 0x48) r6 = openat$cgroup_ro(r2, &(0x7f0000000140)='blkio.throttle.io_serviced\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r6, 0x8, 0x1, 0x1, &(0x7f0000000180)}, 0x20) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r6, 0x8, 0x1, 0x1, &(0x7f0000000180)}, 0x20) bpf$ITER_CREATE(0x21, &(0x7f0000000380)={r6}, 0x8) (async) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000380)={r6}, 0x8) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) r8 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r9, 0x401054d6, 0x0) (async) ioctl$TUNDETACHFILTER(r9, 0x401054d6, 0x0) ioctl$TUNGETVNETBE(r9, 0x800454df, &(0x7f0000000480)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r8, 0x58, &(0x7f00000002c0)}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) r10 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r10, 0x58, &(0x7f00000002c0)}, 0x10) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r11) r12 = openat$cgroup_ro(r11, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r12, 0x1e}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0xc, &(0x7f0000000500)=@raw=[@map_fd={0x18, 0x4, 0x1, 0x0, r6}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @alu={0x4, 0x0, 0x3, 0x9, 0x7, 0x100, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @ldst={0x3, 0x1, 0x1, 0x5, 0x1, 0xffffffffffffffe0, 0xffffffffffffffff}, @map_val={0x18, 0xa, 0x2, 0x0, r10}, @generic={0x5, 0x8, 0x1, 0x40, 0x6}, @map_idx={0x18, 0x9, 0x5, 0x0, 0x10}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}], &(0x7f0000000180)='syzkaller\x00', 0x6, 0x60, &(0x7f0000000580)=""/96, 0x41000, 0x1b, '\x00', 0x0, 0x25, r12, 0x8, &(0x7f0000000600)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x3, 0xd, 0x5, 0x20}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000680)=[r8]}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="186900000f00000000003bc10e3dfd39701c00000000000000ad997fa73e6cc04144aa8d08b8"], &(0x7f0000000200)='syzkaller\x00', 0x6, 0x0, 0x0, 0x40f00, 0x4, '\x00', r3, 0x0, r6, 0x8, &(0x7f0000000240)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x1, 0xe6, 0xfffff000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[r5, r2, r7, r5, r8]}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="186900000f00000000003bc10e3dfd39701c00000000000000ad997fa73e6cc04144aa8d08b8"], &(0x7f0000000200)='syzkaller\x00', 0x6, 0x0, 0x0, 0x40f00, 0x4, '\x00', r3, 0x0, r6, 0x8, &(0x7f0000000240)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x1, 0xe6, 0xfffff000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[r5, r2, r7, r5, r8]}, 0x80) syz_clone(0x13800000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:45 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xe0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xe0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) (async) 09:21:46 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3104.569940][T24248] FAULT_INJECTION: forcing a failure. [ 3104.569940][T24248] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3104.592215][T24248] CPU: 1 PID: 24248 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3104.592340][T24258] FAULT_INJECTION: forcing a failure. [ 3104.592340][T24258] name failslab, interval 1, probability 0, space 0, times 0 09:21:46 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:46 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:46 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3104.602362][T24248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3104.602380][T24248] Call Trace: [ 3104.602388][T24248] [ 3104.602395][T24248] dump_stack_lvl+0x151/0x1b7 [ 3104.602422][T24248] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3104.602442][T24248] ? pcpu_block_update_hint_alloc+0x948/0xcf0 [ 3104.602468][T24248] dump_stack+0x15/0x17 [ 3104.650447][T24248] should_fail+0x3c6/0x510 [ 3104.654700][T24248] should_fail_alloc_page+0x5a/0x80 [ 3104.659733][T24248] __alloc_pages+0x1e6/0x7b0 [ 3104.664163][T24248] ? zone_watermark_fast+0x220/0x220 09:21:46 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3104.669282][T24248] ? pcpu_alloc+0xda0/0x13e0 [ 3104.673710][T24248] __get_free_pages+0xe/0x30 [ 3104.678134][T24248] pgd_alloc+0x21/0x2c0 [ 3104.682129][T24248] mm_init+0x5c7/0x970 [ 3104.686029][T24248] dup_mm+0xe5/0x12c0 [ 3104.689853][T24248] ? __kasan_check_write+0x14/0x20 [ 3104.694800][T24248] ? copy_init_mm+0x20/0x20 [ 3104.699138][T24248] copy_mm+0x107/0x1b0 [ 3104.703039][T24248] copy_process+0x12bc/0x3260 [ 3104.707552][T24248] ? proc_fail_nth_write+0x20b/0x290 [ 3104.712672][T24248] ? fsnotify_perm+0x6a/0x5d0 [ 3104.717184][T24248] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3104.722131][T24248] ? vfs_write+0xa0d/0x1160 [ 3104.726473][T24248] kernel_clone+0x21e/0x9e0 [ 3104.730814][T24248] ? file_end_write+0x1c0/0x1c0 [ 3104.735498][T24248] ? __kasan_check_write+0x14/0x20 [ 3104.740449][T24248] ? create_io_thread+0x1e0/0x1e0 [ 3104.745304][T24248] ? __mutex_lock_slowpath+0x10/0x10 [ 3104.750426][T24248] __x64_sys_clone+0x23f/0x290 [ 3104.755028][T24248] ? __do_sys_vfork+0x130/0x130 [ 3104.759714][T24248] ? ksys_write+0x260/0x2c0 [ 3104.764056][T24248] ? debug_smp_processor_id+0x17/0x20 [ 3104.769259][T24248] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3104.775161][T24248] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3104.780628][T24248] do_syscall_64+0x3d/0xb0 [ 3104.784883][T24248] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3104.790615][T24248] RIP: 0033:0x7f2dcbf71169 [ 3104.794861][T24248] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3104.814301][T24248] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3104.822546][T24248] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3104.830360][T24248] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3104.838168][T24248] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3104.845980][T24248] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3104.853790][T24248] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3104.861606][T24248] [ 3104.864469][T24258] CPU: 0 PID: 24258 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3104.874624][T24258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3104.884519][T24258] Call Trace: [ 3104.887641][T24258] [ 3104.890421][T24258] dump_stack_lvl+0x151/0x1b7 [ 3104.894931][T24258] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3104.900396][T24258] dump_stack+0x15/0x17 [ 3104.904387][T24258] should_fail+0x3c6/0x510 [ 3104.908641][T24258] __should_failslab+0xa4/0xe0 [ 3104.913240][T24258] ? anon_vma_fork+0x1be/0x500 [ 3104.917843][T24258] should_failslab+0x9/0x20 [ 3104.922179][T24258] slab_pre_alloc_hook+0x37/0xd0 [ 3104.926953][T24258] ? anon_vma_fork+0x1be/0x500 [ 3104.931555][T24258] kmem_cache_alloc+0x44/0x200 [ 3104.936155][T24258] anon_vma_fork+0x1be/0x500 [ 3104.940578][T24258] ? vm_area_dup+0x17a/0x230 [ 3104.945007][T24258] dup_mm+0x8c5/0x12c0 [ 3104.948914][T24258] ? copy_init_mm+0x20/0x20 [ 3104.953261][T24258] copy_mm+0x107/0x1b0 [ 3104.957156][T24258] copy_process+0x12bc/0x3260 [ 3104.961670][T24258] ? proc_fail_nth_write+0x20b/0x290 [ 3104.966790][T24258] ? fsnotify_perm+0x6a/0x5d0 [ 3104.971304][T24258] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3104.976249][T24258] ? vfs_write+0xa0d/0x1160 [ 3104.980592][T24258] kernel_clone+0x21e/0x9e0 [ 3104.984934][T24258] ? file_end_write+0x1c0/0x1c0 [ 3104.989616][T24258] ? __kasan_check_write+0x14/0x20 [ 3104.994563][T24258] ? create_io_thread+0x1e0/0x1e0 [ 3104.999425][T24258] ? __mutex_lock_slowpath+0x10/0x10 [ 3105.004543][T24258] __x64_sys_clone+0x23f/0x290 [ 3105.009146][T24258] ? __do_sys_vfork+0x130/0x130 [ 3105.013834][T24258] ? ksys_write+0x260/0x2c0 [ 3105.018174][T24258] ? debug_smp_processor_id+0x17/0x20 [ 3105.023377][T24258] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3105.029278][T24258] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3105.034750][T24258] do_syscall_64+0x3d/0xb0 [ 3105.039003][T24258] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3105.044738][T24258] RIP: 0033:0x7fa7165c8169 [ 3105.048981][T24258] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3105.068420][T24258] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3105.076666][T24258] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3105.084476][T24258] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3105.092287][T24258] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3105.100098][T24258] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3105.107908][T24258] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3105.115723][T24258] 09:21:46 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 32) 09:21:46 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x11, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:46 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:46 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 28) 09:21:46 executing program 4: syz_clone(0x92844300, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:46 executing program 2: r0 = syz_clone(0x204000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r1, 0xffffffffffffffff, 0x2, 0x0, r2}, 0x14) r3 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000040)=r0, 0x12) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) 09:21:46 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:46 executing program 4: syz_clone(0x92844300, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:46 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:46 executing program 4: syz_clone(0x92844300, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:46 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3105.434315][T24284] FAULT_INJECTION: forcing a failure. [ 3105.434315][T24284] name failslab, interval 1, probability 0, space 0, times 0 [ 3105.447186][T24290] FAULT_INJECTION: forcing a failure. [ 3105.447186][T24290] name failslab, interval 1, probability 0, space 0, times 0 [ 3105.461306][T24284] CPU: 1 PID: 24284 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3105.471461][T24284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3105.481353][T24284] Call Trace: 09:21:46 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3) [ 3105.484479][T24284] [ 3105.487254][T24284] dump_stack_lvl+0x151/0x1b7 [ 3105.491766][T24284] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3105.497234][T24284] ? avc_denied+0x1b0/0x1b0 [ 3105.501574][T24284] dump_stack+0x15/0x17 [ 3105.505565][T24284] should_fail+0x3c6/0x510 [ 3105.509822][T24284] __should_failslab+0xa4/0xe0 [ 3105.514420][T24284] ? vm_area_dup+0x26/0x230 [ 3105.518762][T24284] should_failslab+0x9/0x20 [ 3105.523099][T24284] slab_pre_alloc_hook+0x37/0xd0 [ 3105.527869][T24284] ? vm_area_dup+0x26/0x230 [ 3105.532209][T24284] kmem_cache_alloc+0x44/0x200 [ 3105.536814][T24284] vm_area_dup+0x26/0x230 [ 3105.540985][T24284] dup_mm+0x81b/0x12c0 [ 3105.544885][T24284] ? copy_init_mm+0x20/0x20 [ 3105.549221][T24284] copy_mm+0x107/0x1b0 [ 3105.553124][T24284] copy_process+0x12bc/0x3260 [ 3105.557636][T24284] ? proc_fail_nth_write+0x20b/0x290 [ 3105.562766][T24284] ? fsnotify_perm+0x6a/0x5d0 [ 3105.567273][T24284] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3105.572217][T24284] ? vfs_write+0xa0d/0x1160 [ 3105.576557][T24284] kernel_clone+0x21e/0x9e0 [ 3105.580900][T24284] ? file_end_write+0x1c0/0x1c0 [ 3105.585585][T24284] ? __kasan_check_write+0x14/0x20 [ 3105.590529][T24284] ? create_io_thread+0x1e0/0x1e0 [ 3105.595391][T24284] ? __mutex_lock_slowpath+0x10/0x10 [ 3105.600515][T24284] __x64_sys_clone+0x23f/0x290 [ 3105.605114][T24284] ? __do_sys_vfork+0x130/0x130 [ 3105.609801][T24284] ? ksys_write+0x260/0x2c0 [ 3105.614140][T24284] ? debug_smp_processor_id+0x17/0x20 [ 3105.619345][T24284] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3105.625244][T24284] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3105.630717][T24284] do_syscall_64+0x3d/0xb0 [ 3105.634970][T24284] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3105.640692][T24284] RIP: 0033:0x7fa7165c8169 [ 3105.644950][T24284] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3105.664396][T24284] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3105.672632][T24284] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3105.680442][T24284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3105.688255][T24284] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3105.696067][T24284] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3105.703881][T24284] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3105.711692][T24284] [ 3105.714553][T24290] CPU: 0 PID: 24290 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3105.724727][T24290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3105.734599][T24290] Call Trace: [ 3105.737727][T24290] [ 3105.740501][T24290] dump_stack_lvl+0x151/0x1b7 [ 3105.745015][T24290] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3105.750568][T24290] ? __alloc_pages+0x386/0x7b0 [ 3105.755172][T24290] dump_stack+0x15/0x17 [ 3105.759159][T24290] should_fail+0x3c6/0x510 [ 3105.763415][T24290] __should_failslab+0xa4/0xe0 [ 3105.768012][T24290] ? vm_area_dup+0x26/0x230 [ 3105.772355][T24290] should_failslab+0x9/0x20 [ 3105.776694][T24290] slab_pre_alloc_hook+0x37/0xd0 [ 3105.781465][T24290] ? vm_area_dup+0x26/0x230 [ 3105.785809][T24290] kmem_cache_alloc+0x44/0x200 [ 3105.790406][T24290] vm_area_dup+0x26/0x230 [ 3105.794570][T24290] dup_mm+0x81b/0x12c0 [ 3105.798478][T24290] ? copy_init_mm+0x20/0x20 [ 3105.802905][T24290] copy_mm+0x107/0x1b0 [ 3105.806809][T24290] copy_process+0x12bc/0x3260 [ 3105.811323][T24290] ? proc_fail_nth_write+0x20b/0x290 [ 3105.816441][T24290] ? fsnotify_perm+0x6a/0x5d0 [ 3105.820953][T24290] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3105.825918][T24290] ? vfs_write+0xa0d/0x1160 [ 3105.830242][T24290] kernel_clone+0x21e/0x9e0 [ 3105.834580][T24290] ? file_end_write+0x1c0/0x1c0 [ 3105.839266][T24290] ? __kasan_check_write+0x14/0x20 [ 3105.844213][T24290] ? create_io_thread+0x1e0/0x1e0 [ 3105.849073][T24290] ? __mutex_lock_slowpath+0x10/0x10 [ 3105.854196][T24290] __x64_sys_clone+0x23f/0x290 [ 3105.858796][T24290] ? __do_sys_vfork+0x130/0x130 [ 3105.863483][T24290] ? ksys_write+0x260/0x2c0 [ 3105.867820][T24290] ? debug_smp_processor_id+0x17/0x20 [ 3105.873026][T24290] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3105.878930][T24290] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3105.884398][T24290] do_syscall_64+0x3d/0xb0 [ 3105.888652][T24290] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3105.894379][T24290] RIP: 0033:0x7f2dcbf71169 [ 3105.898633][T24290] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3105.918071][T24290] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3105.926316][T24290] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 09:21:47 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 33) 09:21:47 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:47 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3) (async) 09:21:47 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) (fail_nth: 29) 09:21:47 executing program 2: r0 = syz_clone(0x204000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r1, 0xffffffffffffffff, 0x2, 0x0, r2}, 0x14) (async) r3 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000040)=r0, 0x12) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) 09:21:47 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x300, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) [ 3105.934129][T24290] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3105.941940][T24290] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3105.949750][T24290] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3105.957561][T24290] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3105.965375][T24290] 09:21:47 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3105.991858][T24316] FAULT_INJECTION: forcing a failure. [ 3105.991858][T24316] name failslab, interval 1, probability 0, space 0, times 0 [ 3105.999342][T24319] FAULT_INJECTION: forcing a failure. [ 3105.999342][T24319] name failslab, interval 1, probability 0, space 0, times 0 [ 3106.004846][T24316] CPU: 1 PID: 24316 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3106.026838][T24316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3106.036734][T24316] Call Trace: [ 3106.039857][T24316] [ 3106.042633][T24316] dump_stack_lvl+0x151/0x1b7 [ 3106.047156][T24316] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3106.052613][T24316] ? avc_denied+0x1b0/0x1b0 [ 3106.056953][T24316] dump_stack+0x15/0x17 [ 3106.060943][T24316] should_fail+0x3c6/0x510 [ 3106.065198][T24316] __should_failslab+0xa4/0xe0 [ 3106.069799][T24316] ? vm_area_dup+0x26/0x230 [ 3106.074134][T24316] should_failslab+0x9/0x20 [ 3106.078473][T24316] slab_pre_alloc_hook+0x37/0xd0 [ 3106.083250][T24316] ? vm_area_dup+0x26/0x230 [ 3106.087586][T24316] kmem_cache_alloc+0x44/0x200 [ 3106.092188][T24316] vm_area_dup+0x26/0x230 [ 3106.096358][T24316] dup_mm+0x81b/0x12c0 [ 3106.100270][T24316] ? copy_init_mm+0x20/0x20 [ 3106.104601][T24316] copy_mm+0x107/0x1b0 [ 3106.108507][T24316] copy_process+0x12bc/0x3260 [ 3106.113023][T24316] ? proc_fail_nth_write+0x20b/0x290 [ 3106.118148][T24316] ? fsnotify_perm+0x6a/0x5d0 [ 3106.122653][T24316] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3106.127598][T24316] ? vfs_write+0xa0d/0x1160 [ 3106.131938][T24316] kernel_clone+0x21e/0x9e0 [ 3106.136282][T24316] ? file_end_write+0x1c0/0x1c0 09:21:47 executing program 2: r0 = syz_clone(0x204000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r1, 0xffffffffffffffff, 0x2, 0x0, r2}, 0x14) r3 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000040)=r0, 0x12) (async) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) [ 3106.140965][T24316] ? __kasan_check_write+0x14/0x20 [ 3106.145922][T24316] ? create_io_thread+0x1e0/0x1e0 [ 3106.150777][T24316] ? __mutex_lock_slowpath+0x10/0x10 [ 3106.155900][T24316] __x64_sys_clone+0x23f/0x290 [ 3106.160496][T24316] ? __do_sys_vfork+0x130/0x130 [ 3106.165178][T24316] ? ksys_write+0x260/0x2c0 [ 3106.169521][T24316] ? debug_smp_processor_id+0x17/0x20 [ 3106.174729][T24316] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3106.180626][T24316] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3106.186099][T24316] do_syscall_64+0x3d/0xb0 [ 3106.190348][T24316] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3106.196076][T24316] RIP: 0033:0x7fa7165c8169 [ 3106.200332][T24316] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3106.219774][T24316] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3106.228013][T24316] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3106.235836][T24316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3106.243635][T24316] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3106.251445][T24316] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3106.259261][T24316] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3106.267074][T24316] [ 3106.269939][T24319] CPU: 0 PID: 24319 Comm: syz-executor.3 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3106.280090][T24319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3106.289986][T24319] Call Trace: 09:21:47 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 34) [ 3106.293113][T24319] [ 3106.295893][T24319] dump_stack_lvl+0x151/0x1b7 [ 3106.297206][T24330] FAULT_INJECTION: forcing a failure. [ 3106.297206][T24330] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3106.300397][T24319] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3106.318885][T24319] ? avc_denied+0x1b0/0x1b0 [ 3106.323224][T24319] dump_stack+0x15/0x17 [ 3106.327225][T24319] should_fail+0x3c6/0x510 [ 3106.331472][T24319] __should_failslab+0xa4/0xe0 [ 3106.336075][T24319] ? vm_area_dup+0x26/0x230 [ 3106.340407][T24319] should_failslab+0x9/0x20 [ 3106.344748][T24319] slab_pre_alloc_hook+0x37/0xd0 [ 3106.349520][T24319] ? vm_area_dup+0x26/0x230 [ 3106.353859][T24319] kmem_cache_alloc+0x44/0x200 [ 3106.358458][T24319] vm_area_dup+0x26/0x230 [ 3106.362637][T24319] dup_mm+0x81b/0x12c0 [ 3106.366534][T24319] ? copy_init_mm+0x20/0x20 [ 3106.370869][T24319] copy_mm+0x107/0x1b0 [ 3106.374787][T24319] copy_process+0x12bc/0x3260 [ 3106.379293][T24319] ? proc_fail_nth_write+0x20b/0x290 [ 3106.384410][T24319] ? fsnotify_perm+0x6a/0x5d0 [ 3106.388924][T24319] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3106.393873][T24319] ? vfs_write+0xa0d/0x1160 [ 3106.398213][T24319] kernel_clone+0x21e/0x9e0 [ 3106.402552][T24319] ? file_end_write+0x1c0/0x1c0 [ 3106.407233][T24319] ? __kasan_check_write+0x14/0x20 [ 3106.412180][T24319] ? create_io_thread+0x1e0/0x1e0 [ 3106.417040][T24319] ? __mutex_lock_slowpath+0x10/0x10 [ 3106.422165][T24319] __x64_sys_clone+0x23f/0x290 [ 3106.426762][T24319] ? __do_sys_vfork+0x130/0x130 [ 3106.431447][T24319] ? ksys_write+0x260/0x2c0 [ 3106.435789][T24319] ? debug_smp_processor_id+0x17/0x20 [ 3106.440996][T24319] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3106.446897][T24319] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3106.452364][T24319] do_syscall_64+0x3d/0xb0 [ 3106.456617][T24319] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3106.462349][T24319] RIP: 0033:0x7f2dcbf71169 [ 3106.466600][T24319] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3106.486041][T24319] RSP: 002b:00007f2dcace4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3106.494286][T24319] RAX: ffffffffffffffda RBX: 00007f2dcc090f80 RCX: 00007f2dcbf71169 [ 3106.502101][T24319] RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000020003000 [ 3106.509906][T24319] RBP: 00007f2dcace41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3106.517718][T24319] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3106.525529][T24319] R13: 00007ffd754da9af R14: 00007f2dcace4300 R15: 0000000000022000 [ 3106.533347][T24319] [ 3106.536203][T24330] CPU: 1 PID: 24330 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3106.546359][T24330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3106.556250][T24330] Call Trace: [ 3106.559375][T24330] [ 3106.562152][T24330] dump_stack_lvl+0x151/0x1b7 [ 3106.566671][T24330] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3106.572133][T24330] dump_stack+0x15/0x17 [ 3106.576125][T24330] should_fail+0x3c6/0x510 [ 3106.580378][T24330] should_fail_alloc_page+0x5a/0x80 [ 3106.585412][T24330] __alloc_pages+0x1e6/0x7b0 [ 3106.589840][T24330] ? zone_watermark_fast+0x220/0x220 [ 3106.594959][T24330] ? zone_watermark_fast+0x220/0x220 [ 3106.600078][T24330] ? __kasan_check_write+0x14/0x20 [ 3106.605025][T24330] ? _raw_spin_lock+0xa4/0x1b0 [ 3106.609627][T24330] __pmd_alloc+0xb1/0x550 [ 3106.613796][T24330] ? __pud_alloc+0x260/0x260 [ 3106.618219][T24330] ? __pud_alloc+0x213/0x260 [ 3106.622647][T24330] ? do_handle_mm_fault+0x2330/0x2330 [ 3106.627853][T24330] ? __stack_depot_save+0x34/0x470 [ 3106.632797][T24330] ? anon_vma_clone+0x9a/0x4c0 [ 3106.637400][T24330] copy_page_range+0x2b3d/0x2f90 [ 3106.642173][T24330] ? __kasan_slab_alloc+0xb1/0xe0 [ 3106.647030][T24330] ? slab_post_alloc_hook+0x53/0x2c0 [ 3106.652154][T24330] ? dup_mm+0x8c5/0x12c0 [ 3106.656232][T24330] ? copy_mm+0x107/0x1b0 [ 3106.660318][T24330] ? copy_process+0x12bc/0x3260 [ 3106.664997][T24330] ? __x64_sys_clone+0x23f/0x290 [ 3106.669769][T24330] ? do_syscall_64+0x3d/0xb0 [ 3106.674196][T24330] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3106.680111][T24330] ? pfn_valid+0x1e0/0x1e0 [ 3106.684351][T24330] ? rwsem_write_trylock+0x15b/0x290 [ 3106.689474][T24330] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 3106.695723][T24330] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 3106.701275][T24330] ? __rb_insert_augmented+0x5de/0x610 [ 3106.706580][T24330] dup_mm+0xadc/0x12c0 [ 3106.710480][T24330] ? copy_init_mm+0x20/0x20 [ 3106.714816][T24330] copy_mm+0x107/0x1b0 [ 3106.718721][T24330] copy_process+0x12bc/0x3260 [ 3106.723236][T24330] ? proc_fail_nth_write+0x20b/0x290 [ 3106.728356][T24330] ? fsnotify_perm+0x6a/0x5d0 [ 3106.732866][T24330] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3106.737816][T24330] ? vfs_write+0xa0d/0x1160 [ 3106.742153][T24330] kernel_clone+0x21e/0x9e0 [ 3106.746494][T24330] ? file_end_write+0x1c0/0x1c0 [ 3106.751177][T24330] ? __kasan_check_write+0x14/0x20 [ 3106.756128][T24330] ? create_io_thread+0x1e0/0x1e0 [ 3106.760988][T24330] ? __mutex_lock_slowpath+0x10/0x10 [ 3106.766123][T24330] __x64_sys_clone+0x23f/0x290 [ 3106.770795][T24330] ? __do_sys_vfork+0x130/0x130 [ 3106.775480][T24330] ? ksys_write+0x260/0x2c0 [ 3106.779836][T24330] ? debug_smp_processor_id+0x17/0x20 [ 3106.785028][T24330] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3106.790931][T24330] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3106.796398][T24330] do_syscall_64+0x3d/0xb0 [ 3106.800650][T24330] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3106.806377][T24330] RIP: 0033:0x7fa7165c8169 [ 3106.810632][T24330] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3106.830073][T24330] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3106.838490][T24330] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 09:21:48 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3) (async) 09:21:48 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:48 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x700, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:48 executing program 3: syz_clone(0x20003000, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) 09:21:48 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 35) 09:21:48 executing program 2: bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000340)={&(0x7f0000000000)="b287618324aaef021e80934d6757d0cb591486078425461e4653c97f85f29f723141964cd6a5f574f7ef488b1a62bb8c082be38ca30cdb2b525d240280740ddd6e995e7e6a", &(0x7f0000000080)=""/222, &(0x7f0000000180)="db77da72be74edd4bd2bf9cda8b923f57a99680ca3fc278e13e8454d02f0204ffeb726257a9871a1b53d76cec6fff0193634a76282d741bd70adc14996f15bec1836802c88416fb1f14f0e26736efb7829b75443b3306e8308ef7c8706419b55fd145f951411a418b2da9fe19c15289f0fac649da79f6e27177b878ac273e427a2321c88f74241b8b2cc7bda39b161", &(0x7f0000000240)="aa6663b2860882eb3a67c1b05be13ba2e4e16fd38d6b90d05d0cb7f5bd51be9451bf2f4824af0d01e9cae9ba8eab1b835b7b192f61f5de4cfc84782f3d6337fc9ce9c8c692e996f0e4015bd01ccd2399567e4ad3980c91c74f3df073a4d5c33c2466dc7127808faf9e7a179ac08e9ca04ac071e1033b1db42aa1075d39d4e4691d485e1403ffe19e8b8c87a4d74dd2abfe836ddf1d442faa494189410d295c0e4b1cf6fa4ff2b50c5d4ac1445e5dfd251105124cd2f150bd7ce616e981dcc92d6fc75e066a6c4c3faff43abe60bdfba1383b147f11a6457caf1a32084ae6b973d74d2746c88e1712c0e27e58e0ba0543", 0x6, 0x1}, 0x38) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3106.846299][T24330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3106.854110][T24330] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3106.861921][T24330] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3106.869738][T24330] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3106.877548][T24330] 09:21:48 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xfa, 0x7f, 0x1f, 0x0, 0x0, 0x70f8, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xb4a0, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x2200, 0x5, 0x3, 0x6, 0x4, 0xffaf, 0x6c, 0x0, 0x9, 0x0, 0x3}, r0, 0xa, 0xffffffffffffffff, 0xb) 09:21:48 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:48 executing program 2: bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000340)={&(0x7f0000000000)="b287618324aaef021e80934d6757d0cb591486078425461e4653c97f85f29f723141964cd6a5f574f7ef488b1a62bb8c082be38ca30cdb2b525d240280740ddd6e995e7e6a", &(0x7f0000000080)=""/222, &(0x7f0000000180)="db77da72be74edd4bd2bf9cda8b923f57a99680ca3fc278e13e8454d02f0204ffeb726257a9871a1b53d76cec6fff0193634a76282d741bd70adc14996f15bec1836802c88416fb1f14f0e26736efb7829b75443b3306e8308ef7c8706419b55fd145f951411a418b2da9fe19c15289f0fac649da79f6e27177b878ac273e427a2321c88f74241b8b2cc7bda39b161", &(0x7f0000000240)="aa6663b2860882eb3a67c1b05be13ba2e4e16fd38d6b90d05d0cb7f5bd51be9451bf2f4824af0d01e9cae9ba8eab1b835b7b192f61f5de4cfc84782f3d6337fc9ce9c8c692e996f0e4015bd01ccd2399567e4ad3980c91c74f3df073a4d5c33c2466dc7127808faf9e7a179ac08e9ca04ac071e1033b1db42aa1075d39d4e4691d485e1403ffe19e8b8c87a4d74dd2abfe836ddf1d442faa494189410d295c0e4b1cf6fa4ff2b50c5d4ac1445e5dfd251105124cd2f150bd7ce616e981dcc92d6fc75e066a6c4c3faff43abe60bdfba1383b147f11a6457caf1a32084ae6b973d74d2746c88e1712c0e27e58e0ba0543", 0x6, 0x1}, 0x38) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000340)={&(0x7f0000000000)="b287618324aaef021e80934d6757d0cb591486078425461e4653c97f85f29f723141964cd6a5f574f7ef488b1a62bb8c082be38ca30cdb2b525d240280740ddd6e995e7e6a", &(0x7f0000000080)=""/222, &(0x7f0000000180)="db77da72be74edd4bd2bf9cda8b923f57a99680ca3fc278e13e8454d02f0204ffeb726257a9871a1b53d76cec6fff0193634a76282d741bd70adc14996f15bec1836802c88416fb1f14f0e26736efb7829b75443b3306e8308ef7c8706419b55fd145f951411a418b2da9fe19c15289f0fac649da79f6e27177b878ac273e427a2321c88f74241b8b2cc7bda39b161", &(0x7f0000000240)="aa6663b2860882eb3a67c1b05be13ba2e4e16fd38d6b90d05d0cb7f5bd51be9451bf2f4824af0d01e9cae9ba8eab1b835b7b192f61f5de4cfc84782f3d6337fc9ce9c8c692e996f0e4015bd01ccd2399567e4ad3980c91c74f3df073a4d5c33c2466dc7127808faf9e7a179ac08e9ca04ac071e1033b1db42aa1075d39d4e4691d485e1403ffe19e8b8c87a4d74dd2abfe836ddf1d442faa494189410d295c0e4b1cf6fa4ff2b50c5d4ac1445e5dfd251105124cd2f150bd7ce616e981dcc92d6fc75e066a6c4c3faff43abe60bdfba1383b147f11a6457caf1a32084ae6b973d74d2746c88e1712c0e27e58e0ba0543", 0x6, 0x1}, 0x38) (async) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:48 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3106.931053][T24340] FAULT_INJECTION: forcing a failure. [ 3106.931053][T24340] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3106.956992][T24340] CPU: 0 PID: 24340 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3106.967151][T24340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3106.977048][T24340] Call Trace: 09:21:48 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:48 executing program 2: bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000340)={&(0x7f0000000000)="b287618324aaef021e80934d6757d0cb591486078425461e4653c97f85f29f723141964cd6a5f574f7ef488b1a62bb8c082be38ca30cdb2b525d240280740ddd6e995e7e6a", &(0x7f0000000080)=""/222, &(0x7f0000000180)="db77da72be74edd4bd2bf9cda8b923f57a99680ca3fc278e13e8454d02f0204ffeb726257a9871a1b53d76cec6fff0193634a76282d741bd70adc14996f15bec1836802c88416fb1f14f0e26736efb7829b75443b3306e8308ef7c8706419b55fd145f951411a418b2da9fe19c15289f0fac649da79f6e27177b878ac273e427a2321c88f74241b8b2cc7bda39b161", &(0x7f0000000240)="aa6663b2860882eb3a67c1b05be13ba2e4e16fd38d6b90d05d0cb7f5bd51be9451bf2f4824af0d01e9cae9ba8eab1b835b7b192f61f5de4cfc84782f3d6337fc9ce9c8c692e996f0e4015bd01ccd2399567e4ad3980c91c74f3df073a4d5c33c2466dc7127808faf9e7a179ac08e9ca04ac071e1033b1db42aa1075d39d4e4691d485e1403ffe19e8b8c87a4d74dd2abfe836ddf1d442faa494189410d295c0e4b1cf6fa4ff2b50c5d4ac1445e5dfd251105124cd2f150bd7ce616e981dcc92d6fc75e066a6c4c3faff43abe60bdfba1383b147f11a6457caf1a32084ae6b973d74d2746c88e1712c0e27e58e0ba0543", 0x6, 0x1}, 0x38) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:48 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:48 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3106.980168][T24340] [ 3106.982949][T24340] dump_stack_lvl+0x151/0x1b7 [ 3106.987460][T24340] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3106.992934][T24340] dump_stack+0x15/0x17 [ 3106.996923][T24340] should_fail+0x3c6/0x510 [ 3107.001172][T24340] should_fail_alloc_page+0x5a/0x80 [ 3107.006207][T24340] __alloc_pages+0x1e6/0x7b0 [ 3107.010644][T24340] ? zone_watermark_fast+0x220/0x220 [ 3107.015757][T24340] ? zone_watermark_fast+0x220/0x220 [ 3107.020872][T24340] ? __kasan_check_write+0x14/0x20 [ 3107.025820][T24340] ? _raw_spin_lock+0xa4/0x1b0 [ 3107.030422][T24340] __pmd_alloc+0xb1/0x550 [ 3107.034584][T24340] ? __pud_alloc+0x260/0x260 [ 3107.039011][T24340] ? __pud_alloc+0x213/0x260 [ 3107.043440][T24340] ? do_handle_mm_fault+0x2330/0x2330 [ 3107.048643][T24340] ? __stack_depot_save+0x34/0x470 [ 3107.053588][T24340] ? anon_vma_clone+0x9a/0x4c0 [ 3107.058203][T24340] copy_page_range+0x2b3d/0x2f90 [ 3107.062983][T24340] ? __kasan_slab_alloc+0xb1/0xe0 [ 3107.067822][T24340] ? slab_post_alloc_hook+0x53/0x2c0 [ 3107.072943][T24340] ? dup_mm+0x8c5/0x12c0 [ 3107.077021][T24340] ? copy_mm+0x107/0x1b0 [ 3107.081100][T24340] ? copy_process+0x12bc/0x3260 [ 3107.085786][T24340] ? __x64_sys_clone+0x23f/0x290 [ 3107.090561][T24340] ? do_syscall_64+0x3d/0xb0 [ 3107.094992][T24340] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3107.100897][T24340] ? pfn_valid+0x1e0/0x1e0 [ 3107.105144][T24340] ? rwsem_write_trylock+0x15b/0x290 [ 3107.110261][T24340] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 3107.116515][T24340] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 3107.122067][T24340] ? __rb_insert_augmented+0x5de/0x610 [ 3107.127387][T24340] dup_mm+0xadc/0x12c0 [ 3107.131270][T24340] ? copy_init_mm+0x20/0x20 [ 3107.135606][T24340] copy_mm+0x107/0x1b0 [ 3107.139512][T24340] copy_process+0x12bc/0x3260 [ 3107.144045][T24340] ? proc_fail_nth_write+0x20b/0x290 [ 3107.149145][T24340] ? fsnotify_perm+0x6a/0x5d0 [ 3107.153656][T24340] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3107.158605][T24340] ? vfs_write+0xa0d/0x1160 [ 3107.162944][T24340] kernel_clone+0x21e/0x9e0 [ 3107.167282][T24340] ? file_end_write+0x1c0/0x1c0 [ 3107.171968][T24340] ? __kasan_check_write+0x14/0x20 [ 3107.176923][T24340] ? create_io_thread+0x1e0/0x1e0 [ 3107.181781][T24340] ? __mutex_lock_slowpath+0x10/0x10 [ 3107.186903][T24340] __x64_sys_clone+0x23f/0x290 [ 3107.191503][T24340] ? __do_sys_vfork+0x130/0x130 [ 3107.196189][T24340] ? ksys_write+0x260/0x2c0 [ 3107.200524][T24340] ? debug_smp_processor_id+0x17/0x20 [ 3107.205729][T24340] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3107.211632][T24340] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3107.217100][T24340] do_syscall_64+0x3d/0xb0 [ 3107.221353][T24340] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3107.227082][T24340] RIP: 0033:0x7fa7165c8169 [ 3107.231333][T24340] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3107.250780][T24340] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3107.259017][T24340] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3107.266831][T24340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3107.274639][T24340] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3107.282452][T24340] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3107.290263][T24340] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3107.298079][T24340] 09:21:49 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x1100, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:49 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:49 executing program 2: syz_clone(0x40006080, 0x0, 0x1d, 0x0, 0x0, 0x0) 09:21:49 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xfa, 0x7f, 0x1f, 0x0, 0x0, 0x70f8, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xb4a0, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x2200, 0x5, 0x3, 0x6, 0x4, 0xffaf, 0x6c, 0x0, 0x9, 0x0, 0x3}, r0, 0xa, 0xffffffffffffffff, 0xb) 09:21:49 executing program 3: syz_clone(0x20003002, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) 09:21:49 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 36) 09:21:49 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:49 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:49 executing program 3: syz_clone(0x20003007, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) 09:21:49 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r0 = getpid() (rerun: 32) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xfa, 0x7f, 0x1f, 0x0, 0x0, 0x70f8, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xb4a0, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x2200, 0x5, 0x3, 0x6, 0x4, 0xffaf, 0x6c, 0x0, 0x9, 0x0, 0x3}, r0, 0xa, 0xffffffffffffffff, 0xb) 09:21:49 executing program 3: syz_clone(0x20003008, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) 09:21:49 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3107.783845][T24380] FAULT_INJECTION: forcing a failure. [ 3107.783845][T24380] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3107.827926][T24380] CPU: 0 PID: 24380 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3107.838087][T24380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3107.847985][T24380] Call Trace: [ 3107.851103][T24380] [ 3107.853881][T24380] dump_stack_lvl+0x151/0x1b7 [ 3107.858394][T24380] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3107.863865][T24380] dump_stack+0x15/0x17 [ 3107.867859][T24380] should_fail+0x3c6/0x510 [ 3107.872110][T24380] should_fail_alloc_page+0x5a/0x80 [ 3107.877143][T24380] __alloc_pages+0x1e6/0x7b0 [ 3107.881569][T24380] ? zone_watermark_fast+0x220/0x220 [ 3107.886697][T24380] ? 0xffffffffa002c000 [ 3107.890684][T24380] ? is_bpf_text_address+0x172/0x190 [ 3107.895803][T24380] pte_alloc_one+0x73/0x1b0 [ 3107.900140][T24380] ? pfn_modify_allowed+0x2f0/0x2f0 [ 3107.905174][T24380] ? arch_stack_walk+0xf3/0x140 [ 3107.909862][T24380] __pte_alloc+0x86/0x350 [ 3107.914027][T24380] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 3107.919667][T24380] ? free_pgtables+0x280/0x280 [ 3107.924268][T24380] ? __kasan_check_write+0x14/0x20 [ 3107.929216][T24380] copy_page_range+0x28a8/0x2f90 [ 3107.933990][T24380] ? __kasan_slab_alloc+0xb1/0xe0 [ 3107.938858][T24380] ? pfn_valid+0x1e0/0x1e0 [ 3107.943103][T24380] ? vma_gap_callbacks_rotate+0x1b7/0x210 [ 3107.948656][T24380] ? __rb_insert_augmented+0x5de/0x610 [ 3107.953953][T24380] dup_mm+0xadc/0x12c0 [ 3107.957859][T24380] ? copy_init_mm+0x20/0x20 [ 3107.962196][T24380] copy_mm+0x107/0x1b0 [ 3107.966105][T24380] copy_process+0x12bc/0x3260 [ 3107.970620][T24380] ? proc_fail_nth_write+0x20b/0x290 [ 3107.975734][T24380] ? fsnotify_perm+0x6a/0x5d0 [ 3107.980247][T24380] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3107.985193][T24380] ? vfs_write+0xa0d/0x1160 [ 3107.989535][T24380] kernel_clone+0x21e/0x9e0 [ 3107.993875][T24380] ? file_end_write+0x1c0/0x1c0 [ 3107.998563][T24380] ? __kasan_check_write+0x14/0x20 [ 3108.003506][T24380] ? create_io_thread+0x1e0/0x1e0 [ 3108.008370][T24380] ? __mutex_lock_slowpath+0x10/0x10 [ 3108.013489][T24380] __x64_sys_clone+0x23f/0x290 [ 3108.018090][T24380] ? __do_sys_vfork+0x130/0x130 [ 3108.022776][T24380] ? ksys_write+0x260/0x2c0 [ 3108.027115][T24380] ? debug_smp_processor_id+0x17/0x20 [ 3108.032319][T24380] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3108.038223][T24380] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3108.043691][T24380] do_syscall_64+0x3d/0xb0 [ 3108.047943][T24380] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3108.053673][T24380] RIP: 0033:0x7fa7165c8169 [ 3108.057927][T24380] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3108.077364][T24380] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3108.085608][T24380] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3108.093421][T24380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3108.101232][T24380] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3108.109044][T24380] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3108.116853][T24380] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3108.124670][T24380] 09:21:50 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x3e80, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:50 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xed, 0x8, 0x3f, 0x7, 0x0, 0x92, 0x408, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xc6c, 0x2, @perf_config_ext={0x5, 0x1}, 0x1c80c, 0x5, 0x2, 0x0, 0xffffffff, 0x9, 0x2, 0x0, 0x40, 0x0, 0x8000000000000001}, 0x0, 0xe, 0xffffffffffffffff, 0x9) 09:21:50 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:50 executing program 3: syz_clone(0x20003009, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) 09:21:50 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 37) 09:21:50 executing program 2: syz_clone(0x40006080, 0x0, 0x1d, 0x0, 0x0, 0x0) syz_clone(0x40006080, 0x0, 0x1d, 0x0, 0x0, 0x0) (async) 09:21:50 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:50 executing program 3: syz_clone(0x20003011, 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) 09:21:50 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xed, 0x8, 0x3f, 0x7, 0x0, 0x92, 0x408, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xc6c, 0x2, @perf_config_ext={0x5, 0x1}, 0x1c80c, 0x5, 0x2, 0x0, 0xffffffff, 0x9, 0x2, 0x0, 0x40, 0x0, 0x8000000000000001}, 0x0, 0xe, 0xffffffffffffffff, 0x9) [ 3108.633646][T24413] FAULT_INJECTION: forcing a failure. [ 3108.633646][T24413] name failslab, interval 1, probability 0, space 0, times 0 [ 3108.650088][T24413] CPU: 0 PID: 24413 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3108.660236][T24413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3108.670130][T24413] Call Trace: [ 3108.673255][T24413] [ 3108.676034][T24413] dump_stack_lvl+0x151/0x1b7 09:21:50 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xed, 0x8, 0x3f, 0x7, 0x0, 0x92, 0x408, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xc6c, 0x2, @perf_config_ext={0x5, 0x1}, 0x1c80c, 0x5, 0x2, 0x0, 0xffffffff, 0x9, 0x2, 0x0, 0x40, 0x0, 0x8000000000000001}, 0x0, 0xe, 0xffffffffffffffff, 0x9) 09:21:50 executing program 4: syz_clone(0x1a920280, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:50 executing program 4: syz_clone(0x1a920280, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3108.680552][T24413] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3108.686014][T24413] dump_stack+0x15/0x17 [ 3108.690010][T24413] should_fail+0x3c6/0x510 [ 3108.694259][T24413] __should_failslab+0xa4/0xe0 [ 3108.698860][T24413] ? anon_vma_fork+0x1be/0x500 [ 3108.703458][T24413] should_failslab+0x9/0x20 [ 3108.707798][T24413] slab_pre_alloc_hook+0x37/0xd0 [ 3108.712572][T24413] ? anon_vma_fork+0x1be/0x500 [ 3108.717170][T24413] kmem_cache_alloc+0x44/0x200 [ 3108.721770][T24413] anon_vma_fork+0x1be/0x500 [ 3108.726204][T24413] ? vm_area_dup+0x17a/0x230 [ 3108.730623][T24413] dup_mm+0x8c5/0x12c0 [ 3108.734528][T24413] ? copy_init_mm+0x20/0x20 [ 3108.738862][T24413] copy_mm+0x107/0x1b0 [ 3108.742769][T24413] copy_process+0x12bc/0x3260 [ 3108.747283][T24413] ? proc_fail_nth_write+0x20b/0x290 [ 3108.752401][T24413] ? fsnotify_perm+0x6a/0x5d0 [ 3108.756916][T24413] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3108.761954][T24413] ? vfs_write+0xa0d/0x1160 [ 3108.766292][T24413] kernel_clone+0x21e/0x9e0 [ 3108.770626][T24413] ? file_end_write+0x1c0/0x1c0 [ 3108.775316][T24413] ? __kasan_check_write+0x14/0x20 [ 3108.780263][T24413] ? create_io_thread+0x1e0/0x1e0 [ 3108.785123][T24413] ? __mutex_lock_slowpath+0x10/0x10 [ 3108.790243][T24413] __x64_sys_clone+0x23f/0x290 [ 3108.794852][T24413] ? __do_sys_vfork+0x130/0x130 [ 3108.799545][T24413] ? ksys_write+0x260/0x2c0 [ 3108.803871][T24413] ? debug_smp_processor_id+0x17/0x20 [ 3108.809083][T24413] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3108.814981][T24413] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3108.820451][T24413] do_syscall_64+0x3d/0xb0 [ 3108.824697][T24413] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3108.830426][T24413] RIP: 0033:0x7fa7165c8169 [ 3108.834680][T24413] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3108.854120][T24413] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3108.862365][T24413] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3108.870173][T24413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3108.877985][T24413] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3108.885796][T24413] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3108.893616][T24413] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3108.901425][T24413] 09:21:50 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x803e, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:50 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:50 executing program 3: syz_clone(0x20003000, 0x0, 0x2, &(0x7f0000001440), 0x0, 0x0) 09:21:50 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 38) 09:21:50 executing program 4: syz_clone(0x1a920280, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:50 executing program 2: syz_clone(0x40006080, 0x0, 0x1d, 0x0, 0x0, 0x0) 09:21:50 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:50 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0xfff}, [@jmp={0x5, 0x1, 0xa, 0x8, 0x6, 0x2, 0x8}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x1, 0x1, 0x1, 0x4, 0x10, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x3}, @map_val={0x18, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000080)='GPL\x00', 0x9, 0x0, 0x0, 0x41000, 0x3d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x0, 0xd, 0x7fffffff, 0xa9ce}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000140)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@cgroup, r0, 0x1}, 0x10) 09:21:50 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:50 executing program 3: syz_clone(0x20003000, 0x0, 0x7, &(0x7f0000001440), 0x0, 0x0) [ 3109.478814][T24444] FAULT_INJECTION: forcing a failure. [ 3109.478814][T24444] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3109.517768][T24444] CPU: 0 PID: 24444 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 09:21:50 executing program 3: syz_clone(0x20003000, 0x0, 0x8, &(0x7f0000001440), 0x0, 0x0) [ 3109.527929][T24444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3109.537825][T24444] Call Trace: [ 3109.540950][T24444] [ 3109.543730][T24444] dump_stack_lvl+0x151/0x1b7 [ 3109.548244][T24444] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3109.553709][T24444] dump_stack+0x15/0x17 [ 3109.557698][T24444] should_fail+0x3c6/0x510 [ 3109.561953][T24444] should_fail_alloc_page+0x5a/0x80 [ 3109.566985][T24444] __alloc_pages+0x1e6/0x7b0 [ 3109.571414][T24444] ? zone_watermark_fast+0x220/0x220 09:21:50 executing program 3: syz_clone(0x20003000, 0x0, 0x9, &(0x7f0000001440), 0x0, 0x0) [ 3109.576537][T24444] get_zeroed_page+0x19/0x40 [ 3109.580961][T24444] __pud_alloc+0x8b/0x260 [ 3109.585123][T24444] ? stack_trace_snprint+0xf0/0xf0 [ 3109.590070][T24444] ? do_handle_mm_fault+0x2330/0x2330 [ 3109.595278][T24444] ? __stack_depot_save+0x34/0x470 [ 3109.600313][T24444] ? anon_vma_clone+0x9a/0x4c0 [ 3109.604912][T24444] copy_page_range+0x2bcf/0x2f90 [ 3109.609685][T24444] ? __kasan_slab_alloc+0xb1/0xe0 [ 3109.614545][T24444] ? slab_post_alloc_hook+0x53/0x2c0 [ 3109.619664][T24444] ? dup_mm+0x8c5/0x12c0 [ 3109.623743][T24444] ? copy_mm+0x107/0x1b0 [ 3109.627822][T24444] ? copy_process+0x12bc/0x3260 [ 3109.632510][T24444] ? kernel_clone+0x21e/0x9e0 [ 3109.637022][T24444] ? __x64_sys_clone+0x23f/0x290 [ 3109.641794][T24444] ? do_syscall_64+0x3d/0xb0 [ 3109.646239][T24444] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3109.652134][T24444] ? pfn_valid+0x1e0/0x1e0 [ 3109.656379][T24444] ? rwsem_write_trylock+0x15b/0x290 [ 3109.661500][T24444] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 3109.667745][T24444] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 3109.673312][T24444] ? __rb_insert_augmented+0x5de/0x610 [ 3109.678594][T24444] dup_mm+0xadc/0x12c0 [ 3109.682501][T24444] ? copy_init_mm+0x20/0x20 [ 3109.686837][T24444] copy_mm+0x107/0x1b0 [ 3109.690744][T24444] copy_process+0x12bc/0x3260 [ 3109.695272][T24444] ? proc_fail_nth_write+0x20b/0x290 [ 3109.700376][T24444] ? fsnotify_perm+0x6a/0x5d0 [ 3109.704891][T24444] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3109.709835][T24444] ? vfs_write+0xa0d/0x1160 [ 3109.714177][T24444] kernel_clone+0x21e/0x9e0 [ 3109.718515][T24444] ? file_end_write+0x1c0/0x1c0 [ 3109.723201][T24444] ? __kasan_check_write+0x14/0x20 [ 3109.728148][T24444] ? create_io_thread+0x1e0/0x1e0 [ 3109.733007][T24444] ? __mutex_lock_slowpath+0x10/0x10 [ 3109.738133][T24444] __x64_sys_clone+0x23f/0x290 [ 3109.742730][T24444] ? __do_sys_vfork+0x130/0x130 [ 3109.747416][T24444] ? ksys_write+0x260/0x2c0 [ 3109.751758][T24444] ? debug_smp_processor_id+0x17/0x20 [ 3109.756961][T24444] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3109.762864][T24444] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3109.768332][T24444] do_syscall_64+0x3d/0xb0 [ 3109.772585][T24444] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3109.778311][T24444] RIP: 0033:0x7fa7165c8169 [ 3109.782567][T24444] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3109.802007][T24444] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3109.810250][T24444] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3109.818060][T24444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3109.825872][T24444] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3109.833682][T24444] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3109.841497][T24444] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3109.849309][T24444] 09:21:51 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0xc002a0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:51 executing program 3: syz_clone(0x20003000, 0x0, 0x11, &(0x7f0000001440), 0x0, 0x0) 09:21:51 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0xfff}, [@jmp={0x5, 0x1, 0xa, 0x8, 0x6, 0x2, 0x8}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x1, 0x1, 0x1, 0x4, 0x10, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x3}, @map_val={0x18, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000080)='GPL\x00', 0x9, 0x0, 0x0, 0x41000, 0x3d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x0, 0xd, 0x7fffffff, 0xa9ce}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000140)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@cgroup, r0, 0x1}, 0x10) 09:21:51 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x502, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:51 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 39) 09:21:51 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:51 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0xfff}, [@jmp={0x5, 0x1, 0xa, 0x8, 0x6, 0x2, 0x8}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x1, 0x1, 0x1, 0x4, 0x10, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x3}, @map_val={0x18, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000080)='GPL\x00', 0x9, 0x0, 0x0, 0x41000, 0x3d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x0, 0xd, 0x7fffffff, 0xa9ce}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000140)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={@cgroup, r0, 0x1}, 0x10) 09:21:51 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x503, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:51 executing program 3: syz_clone(0x20003000, 0x0, 0x700, &(0x7f0000001440), 0x0, 0x0) 09:21:51 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) (async) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) (async) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)) (async) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) [ 3110.348950][T24475] FAULT_INJECTION: forcing a failure. [ 3110.348950][T24475] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3110.379227][T24475] CPU: 0 PID: 24475 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 09:21:51 executing program 3: syz_clone(0x20003000, 0x0, 0x900, &(0x7f0000001440), 0x0, 0x0) 09:21:51 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)) (async, rerun: 32) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) [ 3110.389380][T24475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3110.399277][T24475] Call Trace: [ 3110.402401][T24475] [ 3110.405179][T24475] dump_stack_lvl+0x151/0x1b7 [ 3110.409691][T24475] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3110.415162][T24475] dump_stack+0x15/0x17 [ 3110.419149][T24475] should_fail+0x3c6/0x510 [ 3110.423412][T24475] should_fail_alloc_page+0x5a/0x80 [ 3110.428443][T24475] __alloc_pages+0x1e6/0x7b0 [ 3110.432866][T24475] ? zone_watermark_fast+0x220/0x220 [ 3110.437983][T24475] ? zone_watermark_fast+0x220/0x220 [ 3110.443108][T24475] ? __kasan_check_write+0x14/0x20 [ 3110.448050][T24475] ? _raw_spin_lock+0xa4/0x1b0 [ 3110.452656][T24475] __pmd_alloc+0xb1/0x550 [ 3110.456817][T24475] ? __pud_alloc+0x260/0x260 [ 3110.461244][T24475] ? __pud_alloc+0x213/0x260 [ 3110.465670][T24475] ? do_handle_mm_fault+0x2330/0x2330 [ 3110.470895][T24475] ? __stack_depot_save+0x34/0x470 [ 3110.475823][T24475] ? anon_vma_clone+0x9a/0x4c0 [ 3110.480423][T24475] copy_page_range+0x2b3d/0x2f90 [ 3110.485198][T24475] ? __kasan_slab_alloc+0xb1/0xe0 [ 3110.490056][T24475] ? slab_post_alloc_hook+0x53/0x2c0 [ 3110.495179][T24475] ? dup_mm+0x8c5/0x12c0 [ 3110.499255][T24475] ? copy_mm+0x107/0x1b0 [ 3110.503338][T24475] ? copy_process+0x12bc/0x3260 [ 3110.508022][T24475] ? __x64_sys_clone+0x23f/0x290 [ 3110.512795][T24475] ? do_syscall_64+0x3d/0xb0 [ 3110.517221][T24475] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3110.523141][T24475] ? pfn_valid+0x1e0/0x1e0 [ 3110.527380][T24475] ? rwsem_write_trylock+0x15b/0x290 [ 3110.532585][T24475] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 3110.538833][T24475] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 3110.544388][T24475] ? __rb_insert_augmented+0x5de/0x610 [ 3110.549687][T24475] dup_mm+0xadc/0x12c0 [ 3110.553679][T24475] ? copy_init_mm+0x20/0x20 [ 3110.558021][T24475] copy_mm+0x107/0x1b0 [ 3110.561919][T24475] copy_process+0x12bc/0x3260 [ 3110.566433][T24475] ? proc_fail_nth_write+0x20b/0x290 [ 3110.571553][T24475] ? fsnotify_perm+0x6a/0x5d0 [ 3110.576074][T24475] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3110.581012][T24475] ? vfs_write+0xa0d/0x1160 [ 3110.585355][T24475] kernel_clone+0x21e/0x9e0 [ 3110.589691][T24475] ? file_end_write+0x1c0/0x1c0 [ 3110.594379][T24475] ? __kasan_check_write+0x14/0x20 [ 3110.599326][T24475] ? create_io_thread+0x1e0/0x1e0 [ 3110.604189][T24475] ? __mutex_lock_slowpath+0x10/0x10 [ 3110.609310][T24475] __x64_sys_clone+0x23f/0x290 [ 3110.613905][T24475] ? __do_sys_vfork+0x130/0x130 [ 3110.618595][T24475] ? ksys_write+0x260/0x2c0 [ 3110.622934][T24475] ? debug_smp_processor_id+0x17/0x20 [ 3110.628144][T24475] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3110.634042][T24475] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3110.639510][T24475] do_syscall_64+0x3d/0xb0 [ 3110.643763][T24475] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3110.649492][T24475] RIP: 0033:0x7fa7165c8169 [ 3110.653742][T24475] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3110.673182][T24475] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3110.681429][T24475] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3110.689239][T24475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3110.697049][T24475] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3110.704862][T24475] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3110.712671][T24475] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3110.720488][T24475] 09:21:52 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x1000000, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:52 executing program 3: syz_clone(0x20003000, 0x0, 0x1100, &(0x7f0000001440), 0x0, 0x0) 09:21:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_devices(r1, &(0x7f00000001c0)='devices.allow\x00', 0x2, 0x0) close(r0) r2 = openat$cgroup_ro(r0, &(0x7f0000000180)='devices.list\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r2, 0x1e}, 0x10) write$cgroup_pressure(r2, &(0x7f0000000000)={'some', 0x20, 0x3, 0x20, 0x401}, 0x2f) openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000100)='memory.events.local\x00', 0x0, 0x0) close(r3) syz_clone(0x80202000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:52 executing program 4: syz_clone(0x8a909700, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:52 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:52 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 40) 09:21:52 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x505, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:52 executing program 4: syz_clone(0x8a909700, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8a909700, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_devices(r1, &(0x7f00000001c0)='devices.allow\x00', 0x2, 0x0) close(r0) r2 = openat$cgroup_ro(r0, &(0x7f0000000180)='devices.list\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r2, 0x1e}, 0x10) write$cgroup_pressure(r2, &(0x7f0000000000)={'some', 0x20, 0x3, 0x20, 0x401}, 0x2f) openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000100)='memory.events.local\x00', 0x0, 0x0) close(r3) syz_clone(0x80202000, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) (async) openat$cgroup_devices(r1, &(0x7f00000001c0)='devices.allow\x00', 0x2, 0x0) (async) close(r0) (async) openat$cgroup_ro(r0, &(0x7f0000000180)='devices.list\x00', 0x0, 0x0) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r2, 0x1e}, 0x10) (async) write$cgroup_pressure(r2, &(0x7f0000000000)={'some', 0x20, 0x3, 0x20, 0x401}, 0x2f) (async) openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_ro(r0, &(0x7f0000000100)='memory.events.local\x00', 0x0, 0x0) (async) close(r3) (async) syz_clone(0x80202000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:52 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:52 executing program 3: syz_clone(0x20003000, 0x0, 0x1f00, &(0x7f0000001440), 0x0, 0x0) [ 3111.193766][T24543] FAULT_INJECTION: forcing a failure. [ 3111.193766][T24543] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3111.217495][T24543] CPU: 0 PID: 24543 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3111.227660][T24543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3111.237553][T24543] Call Trace: [ 3111.240676][T24543] 09:21:52 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3111.243451][T24543] dump_stack_lvl+0x151/0x1b7 [ 3111.247968][T24543] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3111.253432][T24543] dump_stack+0x15/0x17 [ 3111.257423][T24543] should_fail+0x3c6/0x510 [ 3111.261676][T24543] should_fail_alloc_page+0x5a/0x80 [ 3111.266711][T24543] __alloc_pages+0x1e6/0x7b0 [ 3111.271140][T24543] ? zone_watermark_fast+0x220/0x220 [ 3111.276261][T24543] ? 0xffffffffa002c000 [ 3111.280258][T24543] ? is_bpf_text_address+0x172/0x190 [ 3111.285371][T24543] pte_alloc_one+0x73/0x1b0 [ 3111.289709][T24543] ? pfn_modify_allowed+0x2f0/0x2f0 [ 3111.294748][T24543] ? arch_stack_walk+0xf3/0x140 [ 3111.299432][T24543] __pte_alloc+0x86/0x350 [ 3111.303596][T24543] ? free_pgtables+0x280/0x280 [ 3111.308195][T24543] ? _raw_spin_lock+0xa4/0x1b0 [ 3111.312795][T24543] ? __kasan_check_write+0x14/0x20 [ 3111.317751][T24543] copy_page_range+0x28a8/0x2f90 [ 3111.322517][T24543] ? __kasan_slab_alloc+0xb1/0xe0 [ 3111.327382][T24543] ? pfn_valid+0x1e0/0x1e0 [ 3111.331630][T24543] ? vma_interval_tree_augment_rotate+0x1a3/0x1d0 [ 3111.337886][T24543] dup_mm+0xadc/0x12c0 [ 3111.341785][T24543] ? copy_init_mm+0x20/0x20 [ 3111.346127][T24543] copy_mm+0x107/0x1b0 [ 3111.350030][T24543] copy_process+0x12bc/0x3260 [ 3111.354540][T24543] ? proc_fail_nth_write+0x20b/0x290 [ 3111.359661][T24543] ? fsnotify_perm+0x6a/0x5d0 [ 3111.364183][T24543] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3111.369121][T24543] ? vfs_write+0xa0d/0x1160 [ 3111.373465][T24543] kernel_clone+0x21e/0x9e0 [ 3111.377798][T24543] ? file_end_write+0x1c0/0x1c0 [ 3111.382486][T24543] ? __kasan_check_write+0x14/0x20 [ 3111.387434][T24543] ? create_io_thread+0x1e0/0x1e0 [ 3111.392298][T24543] ? __mutex_lock_slowpath+0x10/0x10 [ 3111.397418][T24543] __x64_sys_clone+0x23f/0x290 [ 3111.402118][T24543] ? __do_sys_vfork+0x130/0x130 [ 3111.406825][T24543] ? ksys_write+0x260/0x2c0 [ 3111.411135][T24543] ? debug_smp_processor_id+0x17/0x20 [ 3111.416342][T24543] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3111.422328][T24543] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3111.427798][T24543] do_syscall_64+0x3d/0xb0 [ 3111.432047][T24543] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3111.437775][T24543] RIP: 0033:0x7fa7165c8169 [ 3111.442032][T24543] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3111.461471][T24543] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3111.469716][T24543] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3111.477534][T24543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3111.485340][T24543] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3111.493147][T24543] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3111.500959][T24543] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3111.508779][T24543] 09:21:53 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x2000000, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:53 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x508, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:53 executing program 3: syz_clone(0x20003000, 0x0, 0x2000, &(0x7f0000001440), 0x0, 0x0) 09:21:53 executing program 4: syz_clone(0x8a909700, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8a909700, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_devices(r1, &(0x7f00000001c0)='devices.allow\x00', 0x2, 0x0) (async) close(r0) r2 = openat$cgroup_ro(r0, &(0x7f0000000180)='devices.list\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r2, 0x1e}, 0x10) write$cgroup_pressure(r2, &(0x7f0000000000)={'some', 0x20, 0x3, 0x20, 0x401}, 0x2f) (async) openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) (async) r3 = openat$cgroup_ro(r0, &(0x7f0000000100)='memory.events.local\x00', 0x0, 0x0) close(r3) syz_clone(0x80202000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:53 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 41) 09:21:53 executing program 3: syz_clone(0x20003000, 0x0, 0x10fff, &(0x7f0000001440), 0x0, 0x0) [ 3112.045922][T24582] FAULT_INJECTION: forcing a failure. [ 3112.045922][T24582] name failslab, interval 1, probability 0, space 0, times 0 [ 3112.059045][T24582] CPU: 1 PID: 24582 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3112.069197][T24582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3112.079092][T24582] Call Trace: [ 3112.082224][T24582] [ 3112.084999][T24582] dump_stack_lvl+0x151/0x1b7 [ 3112.089510][T24582] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3112.094986][T24582] ? avc_denied+0x1b0/0x1b0 [ 3112.099316][T24582] dump_stack+0x15/0x17 [ 3112.103307][T24582] should_fail+0x3c6/0x510 [ 3112.107564][T24582] __should_failslab+0xa4/0xe0 [ 3112.112162][T24582] ? vm_area_dup+0x26/0x230 [ 3112.116499][T24582] should_failslab+0x9/0x20 [ 3112.120837][T24582] slab_pre_alloc_hook+0x37/0xd0 [ 3112.125613][T24582] ? vm_area_dup+0x26/0x230 [ 3112.129950][T24582] kmem_cache_alloc+0x44/0x200 [ 3112.134554][T24582] vm_area_dup+0x26/0x230 [ 3112.138719][T24582] dup_mm+0x81b/0x12c0 [ 3112.142624][T24582] ? copy_init_mm+0x20/0x20 [ 3112.146968][T24582] copy_mm+0x107/0x1b0 [ 3112.150871][T24582] copy_process+0x12bc/0x3260 [ 3112.155384][T24582] ? proc_fail_nth_write+0x20b/0x290 [ 3112.160501][T24582] ? fsnotify_perm+0x6a/0x5d0 [ 3112.165015][T24582] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3112.169959][T24582] ? vfs_write+0xa0d/0x1160 [ 3112.174300][T24582] kernel_clone+0x21e/0x9e0 [ 3112.178637][T24582] ? file_end_write+0x1c0/0x1c0 [ 3112.183330][T24582] ? __kasan_check_write+0x14/0x20 [ 3112.188291][T24582] ? create_io_thread+0x1e0/0x1e0 [ 3112.193135][T24582] ? __mutex_lock_slowpath+0x10/0x10 [ 3112.198255][T24582] __x64_sys_clone+0x23f/0x290 [ 3112.202858][T24582] ? __do_sys_vfork+0x130/0x130 [ 3112.207540][T24582] ? ksys_write+0x260/0x2c0 [ 3112.211883][T24582] ? debug_smp_processor_id+0x17/0x20 [ 3112.217090][T24582] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3112.222988][T24582] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3112.228459][T24582] do_syscall_64+0x3d/0xb0 [ 3112.232708][T24582] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3112.238435][T24582] RIP: 0033:0x7fa7165c8169 [ 3112.242693][T24582] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3112.262128][T24582] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3112.270376][T24582] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3112.278189][T24582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3112.285998][T24582] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 09:21:53 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:53 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:53 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:53 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:53 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3112.293807][T24582] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3112.301619][T24582] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3112.309436][T24582] 09:21:54 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() 09:21:54 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:54 executing program 3: syz_clone(0x20003000, 0x0, 0x20010, &(0x7f0000001440), 0x0, 0x0) 09:21:54 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 42) 09:21:54 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x3000000, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:54 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x91000000, &(0x7f0000000000)="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", 0xfc, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 09:21:54 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() 09:21:54 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:54 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x91000000, &(0x7f0000000000)="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", 0xfc, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 09:21:54 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) gettid() [ 3112.887944][T24610] FAULT_INJECTION: forcing a failure. [ 3112.887944][T24610] name failslab, interval 1, probability 0, space 0, times 0 [ 3112.923153][T24610] CPU: 0 PID: 24610 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 09:21:54 executing program 4: syz_clone(0x100, &(0x7f0000000000)="3f593ec5a6143749d4cd34185fbdcf5c3c073d3d70f893660738832513f6c164aaebf89e4b92a5b03f76ae75ba5b1e55b488d77f4182919f394e9b4a9753de5bee75d84f73a39fd73a5e013f0f3ef83a5a64b4613513ffd5870f1bf3b120ab6e038a1287a1bfae659bac73d0eccea472adaf4d960545b98bbb040d5c0bbf782770110d57b40ffd8cd55dbd79ef97cfd0757852b9cc61c5746d0a5c26e40777805d4e4e315d725f77f7c246353c4cab1f0eeea04fb1f9712afd018ba24781e59e74b368820ff3", 0xc6, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="27f31792fa6278a5992c75c05f550a5b92e9d2866561e396f4577f9f85016102a630d65e382cdc8d8a57820246ebfd9c7a6f54681829c5533aa0ada4d6c637268a6a867df3474a0fd7464f34da1367ee3b20bbf96c8819adbe15e4d6e11944092c508726748a52fdf438957adef572577f26fbb95de5fdf20c2732") syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:54 executing program 4: syz_clone(0x100, &(0x7f0000000000)="3f593ec5a6143749d4cd34185fbdcf5c3c073d3d70f893660738832513f6c164aaebf89e4b92a5b03f76ae75ba5b1e55b488d77f4182919f394e9b4a9753de5bee75d84f73a39fd73a5e013f0f3ef83a5a64b4613513ffd5870f1bf3b120ab6e038a1287a1bfae659bac73d0eccea472adaf4d960545b98bbb040d5c0bbf782770110d57b40ffd8cd55dbd79ef97cfd0757852b9cc61c5746d0a5c26e40777805d4e4e315d725f77f7c246353c4cab1f0eeea04fb1f9712afd018ba24781e59e74b368820ff3", 0xc6, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="27f31792fa6278a5992c75c05f550a5b92e9d2866561e396f4577f9f85016102a630d65e382cdc8d8a57820246ebfd9c7a6f54681829c5533aa0ada4d6c637268a6a867df3474a0fd7464f34da1367ee3b20bbf96c8819adbe15e4d6e11944092c508726748a52fdf438957adef572577f26fbb95de5fdf20c2732") syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3112.933308][T24610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3112.943204][T24610] Call Trace: [ 3112.946325][T24610] [ 3112.949104][T24610] dump_stack_lvl+0x151/0x1b7 [ 3112.953619][T24610] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3112.959082][T24610] ? avc_denied+0x1b0/0x1b0 [ 3112.963428][T24610] dump_stack+0x15/0x17 [ 3112.967418][T24610] should_fail+0x3c6/0x510 [ 3112.971672][T24610] __should_failslab+0xa4/0xe0 [ 3112.976267][T24610] ? vm_area_dup+0x26/0x230 [ 3112.980607][T24610] should_failslab+0x9/0x20 [ 3112.984944][T24610] slab_pre_alloc_hook+0x37/0xd0 [ 3112.989720][T24610] ? vm_area_dup+0x26/0x230 [ 3112.994059][T24610] kmem_cache_alloc+0x44/0x200 [ 3112.998658][T24610] vm_area_dup+0x26/0x230 [ 3113.002827][T24610] dup_mm+0x81b/0x12c0 [ 3113.006736][T24610] ? copy_init_mm+0x20/0x20 [ 3113.011078][T24610] copy_mm+0x107/0x1b0 [ 3113.014976][T24610] copy_process+0x12bc/0x3260 [ 3113.019492][T24610] ? proc_fail_nth_write+0x20b/0x290 [ 3113.024617][T24610] ? fsnotify_perm+0x6a/0x5d0 [ 3113.029127][T24610] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3113.034070][T24610] ? vfs_write+0xa0d/0x1160 09:21:54 executing program 4: syz_clone(0x100, &(0x7f0000000000)="3f593ec5a6143749d4cd34185fbdcf5c3c073d3d70f893660738832513f6c164aaebf89e4b92a5b03f76ae75ba5b1e55b488d77f4182919f394e9b4a9753de5bee75d84f73a39fd73a5e013f0f3ef83a5a64b4613513ffd5870f1bf3b120ab6e038a1287a1bfae659bac73d0eccea472adaf4d960545b98bbb040d5c0bbf782770110d57b40ffd8cd55dbd79ef97cfd0757852b9cc61c5746d0a5c26e40777805d4e4e315d725f77f7c246353c4cab1f0eeea04fb1f9712afd018ba24781e59e74b368820ff3", 0xc6, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="27f31792fa6278a5992c75c05f550a5b92e9d2866561e396f4577f9f85016102a630d65e382cdc8d8a57820246ebfd9c7a6f54681829c5533aa0ada4d6c637268a6a867df3474a0fd7464f34da1367ee3b20bbf96c8819adbe15e4d6e11944092c508726748a52fdf438957adef572577f26fbb95de5fdf20c2732") (async) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3113.038410][T24610] kernel_clone+0x21e/0x9e0 [ 3113.042750][T24610] ? file_end_write+0x1c0/0x1c0 [ 3113.047437][T24610] ? __kasan_check_write+0x14/0x20 [ 3113.052381][T24610] ? create_io_thread+0x1e0/0x1e0 [ 3113.057242][T24610] ? __mutex_lock_slowpath+0x10/0x10 [ 3113.062366][T24610] __x64_sys_clone+0x23f/0x290 [ 3113.066963][T24610] ? __do_sys_vfork+0x130/0x130 [ 3113.071648][T24610] ? ksys_write+0x260/0x2c0 [ 3113.075999][T24610] ? debug_smp_processor_id+0x17/0x20 [ 3113.081198][T24610] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3113.087103][T24610] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3113.092568][T24610] do_syscall_64+0x3d/0xb0 [ 3113.096820][T24610] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3113.102547][T24610] RIP: 0033:0x7fa7165c8169 [ 3113.106799][T24610] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3113.126241][T24610] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3113.134483][T24610] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3113.142295][T24610] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3113.150106][T24610] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3113.157920][T24610] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3113.165730][T24610] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3113.173552][T24610] 09:21:55 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x4000000, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:55 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000035c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000003400)=[{&(0x7f0000000080)=""/134, 0x86}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/237, 0xed}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/36, 0x24}], 0x9, &(0x7f00000034c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}, 0x1) 09:21:55 executing program 3: syz_clone(0x20003000, 0x0, 0x20200, &(0x7f0000001440), 0x0, 0x0) 09:21:55 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 43) 09:21:55 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:55 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x91000000, &(0x7f0000000000)="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", 0xfc, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x91000000, &(0x7f0000000000)="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", 0xfc, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) (async) 09:21:55 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:55 executing program 3: syz_clone(0x20003000, 0x0, 0x80000, &(0x7f0000001440), 0x0, 0x0) [ 3113.754119][T24650] FAULT_INJECTION: forcing a failure. [ 3113.754119][T24650] name failslab, interval 1, probability 0, space 0, times 0 [ 3113.799423][T24650] CPU: 0 PID: 24650 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3113.809582][T24650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3113.819475][T24650] Call Trace: [ 3113.822598][T24650] [ 3113.825375][T24650] dump_stack_lvl+0x151/0x1b7 [ 3113.829900][T24650] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3113.835357][T24650] dump_stack+0x15/0x17 [ 3113.839346][T24650] should_fail+0x3c6/0x510 [ 3113.843603][T24650] __should_failslab+0xa4/0xe0 [ 3113.848200][T24650] ? anon_vma_clone+0x9a/0x4c0 [ 3113.852801][T24650] should_failslab+0x9/0x20 [ 3113.857139][T24650] slab_pre_alloc_hook+0x37/0xd0 [ 3113.861917][T24650] ? anon_vma_clone+0x9a/0x4c0 [ 3113.866514][T24650] kmem_cache_alloc+0x44/0x200 [ 3113.871119][T24650] anon_vma_clone+0x9a/0x4c0 [ 3113.875542][T24650] anon_vma_fork+0x91/0x500 [ 3113.879882][T24650] ? anon_vma_name+0x4c/0x70 [ 3113.884307][T24650] ? vm_area_dup+0x17a/0x230 [ 3113.888733][T24650] dup_mm+0x8c5/0x12c0 [ 3113.892641][T24650] ? copy_init_mm+0x20/0x20 [ 3113.896979][T24650] copy_mm+0x107/0x1b0 [ 3113.900885][T24650] copy_process+0x12bc/0x3260 [ 3113.905396][T24650] ? proc_fail_nth_write+0x20b/0x290 [ 3113.910517][T24650] ? fsnotify_perm+0x6a/0x5d0 [ 3113.915030][T24650] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3113.919977][T24650] ? vfs_write+0xa0d/0x1160 [ 3113.924318][T24650] kernel_clone+0x21e/0x9e0 [ 3113.928655][T24650] ? file_end_write+0x1c0/0x1c0 [ 3113.933340][T24650] ? __kasan_check_write+0x14/0x20 [ 3113.938289][T24650] ? create_io_thread+0x1e0/0x1e0 [ 3113.943150][T24650] ? __mutex_lock_slowpath+0x10/0x10 [ 3113.948268][T24650] __x64_sys_clone+0x23f/0x290 [ 3113.952872][T24650] ? __do_sys_vfork+0x130/0x130 [ 3113.957558][T24650] ? ksys_write+0x260/0x2c0 [ 3113.961899][T24650] ? debug_smp_processor_id+0x17/0x20 [ 3113.967102][T24650] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3113.973007][T24650] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3113.978474][T24650] do_syscall_64+0x3d/0xb0 [ 3113.982726][T24650] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3113.988451][T24650] RIP: 0033:0x7fa7165c8169 [ 3113.992707][T24650] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3114.012145][T24650] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3114.020394][T24650] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3114.028205][T24650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3114.036013][T24650] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 09:21:55 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) recvmsg$unix(0xffffffffffffffff, &(0x7f00000035c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000003400)=[{&(0x7f0000000080)=""/134, 0x86}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/237, 0xed}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/36, 0x24}], 0x9, &(0x7f00000034c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}, 0x1) (rerun: 64) 09:21:55 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x512, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:55 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:55 executing program 2: r0 = syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpid() syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/mnt\x00') perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7, 0x81, 0x7, 0x2, 0x0, 0x83, 0x2111, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfb, 0x0, @perf_config_ext={0x8, 0x10}, 0x7, 0x4, 0xfe, 0x3, 0x9, 0x10004, 0x8001, 0x0, 0x80000001, 0x0, 0x1f}, r0, 0xf, 0xffffffffffffffff, 0xb) [ 3114.043825][T24650] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3114.051639][T24650] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3114.059450][T24650] 09:21:55 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x7000000, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:55 executing program 3: syz_clone(0x20003000, 0x0, 0x137000, &(0x7f0000001440), 0x0, 0x0) 09:21:55 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x514, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:55 executing program 2: r0 = syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = getpid() syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/mnt\x00') (async) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7, 0x81, 0x7, 0x2, 0x0, 0x83, 0x2111, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfb, 0x0, @perf_config_ext={0x8, 0x10}, 0x7, 0x4, 0xfe, 0x3, 0x9, 0x10004, 0x8001, 0x0, 0x80000001, 0x0, 0x1f}, r0, 0xf, 0xffffffffffffffff, 0xb) 09:21:55 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 44) 09:21:56 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:56 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x516, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3114.593657][T24687] FAULT_INJECTION: forcing a failure. [ 3114.593657][T24687] name failslab, interval 1, probability 0, space 0, times 0 [ 3114.653813][T24687] CPU: 1 PID: 24687 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3114.663974][T24687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3114.673870][T24687] Call Trace: [ 3114.676993][T24687] [ 3114.679770][T24687] dump_stack_lvl+0x151/0x1b7 [ 3114.684282][T24687] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3114.689751][T24687] dump_stack+0x15/0x17 [ 3114.693742][T24687] should_fail+0x3c6/0x510 [ 3114.697997][T24687] __should_failslab+0xa4/0xe0 [ 3114.702594][T24687] ? anon_vma_clone+0x9a/0x4c0 [ 3114.707195][T24687] should_failslab+0x9/0x20 [ 3114.711536][T24687] slab_pre_alloc_hook+0x37/0xd0 [ 3114.716305][T24687] ? anon_vma_clone+0x9a/0x4c0 [ 3114.720906][T24687] kmem_cache_alloc+0x44/0x200 [ 3114.725508][T24687] anon_vma_clone+0x9a/0x4c0 [ 3114.729938][T24687] anon_vma_fork+0x91/0x500 [ 3114.734275][T24687] ? anon_vma_name+0x4c/0x70 [ 3114.738698][T24687] ? vm_area_dup+0x17a/0x230 [ 3114.743127][T24687] dup_mm+0x8c5/0x12c0 [ 3114.747032][T24687] ? copy_init_mm+0x20/0x20 09:21:56 executing program 3: syz_clone(0x20003000, 0x0, 0x701300, &(0x7f0000001440), 0x0, 0x0) [ 3114.751375][T24687] copy_mm+0x107/0x1b0 [ 3114.755280][T24687] copy_process+0x12bc/0x3260 [ 3114.759796][T24687] ? proc_fail_nth_write+0x20b/0x290 [ 3114.764912][T24687] ? fsnotify_perm+0x6a/0x5d0 [ 3114.769424][T24687] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3114.774369][T24687] ? vfs_write+0xa0d/0x1160 [ 3114.778712][T24687] kernel_clone+0x21e/0x9e0 [ 3114.783047][T24687] ? file_end_write+0x1c0/0x1c0 [ 3114.787736][T24687] ? __kasan_check_write+0x14/0x20 [ 3114.792683][T24687] ? create_io_thread+0x1e0/0x1e0 [ 3114.797544][T24687] ? __mutex_lock_slowpath+0x10/0x10 [ 3114.802667][T24687] __x64_sys_clone+0x23f/0x290 [ 3114.807272][T24687] ? __do_sys_vfork+0x130/0x130 [ 3114.811950][T24687] ? ksys_write+0x260/0x2c0 [ 3114.816293][T24687] ? debug_smp_processor_id+0x17/0x20 [ 3114.821513][T24687] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3114.827399][T24687] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3114.832866][T24687] do_syscall_64+0x3d/0xb0 [ 3114.837120][T24687] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3114.842846][T24687] RIP: 0033:0x7fa7165c8169 [ 3114.847100][T24687] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3114.866541][T24687] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3114.874784][T24687] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3114.882595][T24687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3114.890409][T24687] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3114.898219][T24687] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3114.906030][T24687] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3114.913845][T24687] 09:21:56 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000035c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000003400)=[{&(0x7f0000000080)=""/134, 0x86}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/237, 0xed}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/36, 0x24}], 0x9, &(0x7f00000034c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}, 0x1) 09:21:56 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x517, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:56 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpid() syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/mnt\x00') perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7, 0x81, 0x7, 0x2, 0x0, 0x83, 0x2111, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfb, 0x0, @perf_config_ext={0x8, 0x10}, 0x7, 0x4, 0xfe, 0x3, 0x9, 0x10004, 0x8001, 0x0, 0x80000001, 0x0, 0x1f}, r0, 0xf, 0xffffffffffffffff, 0xb) 09:21:56 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x518, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:56 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x11000000, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:56 executing program 3: syz_clone(0x20003000, 0x0, 0xc002a0, &(0x7f0000001440), 0x0, 0x0) 09:21:56 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x519, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:56 executing program 4: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000100)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x4, 0x40, 0x6, 0x800, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x5, 0xd}, 0x48) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x58, &(0x7f00000002c0)}, 0x10) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x58, &(0x7f00000002c0)}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x7fff, 0x8, 0xe0, 0x0, 0xffffffffffffffff, 0x80, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x5, 0xd}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x3, 0x81, 0x1, 0x2, 0x20, 0x1, 0x400, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x1d, 0xa, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x4}, @map_fd={0x18, 0x7, 0x1, 0x0, 0x1}, @ldst={0x0, 0x2, 0x2, 0x920d290fba434e8c, 0x1}]}, &(0x7f0000000080)='GPL\x00', 0xffff98a8, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x8, 0x6, 0x4}, 0x10, r0, 0x0, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff, r1, 0x1, r2, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff, r5]}, 0x80) syz_clone(0xad112000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:56 executing program 2: r0 = syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/uts\x00') r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000040)="b29abbe7a07be29995aa2088f8984198385c1a28bb2e45c9baf9401bd6a02991aa", &(0x7f0000000080)=""/176, &(0x7f0000000140)="a0b8a84eea65cbddbb693bad08253d8fedbca5b44017ef20645ebc6e747d3c9b672310", &(0x7f0000000180)="e433ba9b10d2b9458551dfca821f4f82b4acbbc057e1548f8b6b9e4165ff596481818d69f1dc33abdd98abe4ce7c646fd1db84da1e993c6ed1bd780c8c8220cf44117d78ec0b3e47903cfdc21a3726027abf8440da12505a0f5b9036bd3f52a3e76915404475301d3475ea957b8f9c825e86d316ba97abfb4f6c668f66d46a95ec86183368ba6780d0e823a4b116ed6dd87afe067bc81576c53a9b3ad23168f73518de30dcfbaa6f27c21ecc6097", 0x0, r1}, 0x38) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000280), 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000380)=r2, 0x4) 09:21:56 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 45) 09:21:56 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:56 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:56 executing program 4: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000100)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x4, 0x40, 0x6, 0x800, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x5, 0xd}, 0x48) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x58, &(0x7f00000002c0)}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x58, &(0x7f00000002c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x7fff, 0x8, 0xe0, 0x0, 0xffffffffffffffff, 0x80, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x5, 0xd}, 0x48) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x7fff, 0x8, 0xe0, 0x0, 0xffffffffffffffff, 0x80, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x5, 0xd}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x3, 0x81, 0x1, 0x2, 0x20, 0x1, 0x400, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x1d, 0xa, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x4}, @map_fd={0x18, 0x7, 0x1, 0x0, 0x1}, @ldst={0x0, 0x2, 0x2, 0x920d290fba434e8c, 0x1}]}, &(0x7f0000000080)='GPL\x00', 0xffff98a8, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x8, 0x6, 0x4}, 0x10, r0, 0x0, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff, r1, 0x1, r2, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff, r5]}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x1d, 0xa, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x4}, @map_fd={0x18, 0x7, 0x1, 0x0, 0x1}, @ldst={0x0, 0x2, 0x2, 0x920d290fba434e8c, 0x1}]}, &(0x7f0000000080)='GPL\x00', 0xffff98a8, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x8, 0x6, 0x4}, 0x10, r0, 0x0, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff, r1, 0x1, r2, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff, r5]}, 0x80) syz_clone(0xad112000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3115.453237][T24725] FAULT_INJECTION: forcing a failure. [ 3115.453237][T24725] name failslab, interval 1, probability 0, space 0, times 0 [ 3115.486726][T24725] CPU: 0 PID: 24725 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3115.496888][T24725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3115.506783][T24725] Call Trace: [ 3115.509903][T24725] [ 3115.512704][T24725] dump_stack_lvl+0x151/0x1b7 [ 3115.517195][T24725] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3115.522662][T24725] dump_stack+0x15/0x17 [ 3115.526655][T24725] should_fail+0x3c6/0x510 [ 3115.530907][T24725] __should_failslab+0xa4/0xe0 [ 3115.535505][T24725] ? anon_vma_fork+0x1be/0x500 [ 3115.540109][T24725] should_failslab+0x9/0x20 [ 3115.544446][T24725] slab_pre_alloc_hook+0x37/0xd0 [ 3115.549221][T24725] ? anon_vma_fork+0x1be/0x500 [ 3115.553825][T24725] kmem_cache_alloc+0x44/0x200 [ 3115.558420][T24725] anon_vma_fork+0x1be/0x500 [ 3115.562848][T24725] ? vm_area_dup+0x17a/0x230 [ 3115.567272][T24725] dup_mm+0x8c5/0x12c0 [ 3115.571182][T24725] ? copy_init_mm+0x20/0x20 [ 3115.575524][T24725] copy_mm+0x107/0x1b0 [ 3115.579421][T24725] copy_process+0x12bc/0x3260 [ 3115.583940][T24725] ? proc_fail_nth_write+0x20b/0x290 [ 3115.589057][T24725] ? fsnotify_perm+0x6a/0x5d0 [ 3115.593572][T24725] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3115.598520][T24725] ? vfs_write+0xa0d/0x1160 [ 3115.602866][T24725] kernel_clone+0x21e/0x9e0 [ 3115.607194][T24725] ? file_end_write+0x1c0/0x1c0 [ 3115.611885][T24725] ? __kasan_check_write+0x14/0x20 [ 3115.616847][T24725] ? create_io_thread+0x1e0/0x1e0 [ 3115.621690][T24725] ? __mutex_lock_slowpath+0x10/0x10 [ 3115.626812][T24725] __x64_sys_clone+0x23f/0x290 [ 3115.631410][T24725] ? __do_sys_vfork+0x130/0x130 [ 3115.636096][T24725] ? ksys_write+0x260/0x2c0 [ 3115.640438][T24725] ? debug_smp_processor_id+0x17/0x20 [ 3115.645642][T24725] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3115.651551][T24725] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3115.657012][T24725] do_syscall_64+0x3d/0xb0 [ 3115.661274][T24725] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3115.666993][T24725] RIP: 0033:0x7fa7165c8169 [ 3115.671248][T24725] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3115.690689][T24725] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 09:21:57 executing program 2: r0 = syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/uts\x00') r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000040)="b29abbe7a07be29995aa2088f8984198385c1a28bb2e45c9baf9401bd6a02991aa", &(0x7f0000000080)=""/176, &(0x7f0000000140)="a0b8a84eea65cbddbb693bad08253d8fedbca5b44017ef20645ebc6e747d3c9b672310", &(0x7f0000000180)="e433ba9b10d2b9458551dfca821f4f82b4acbbc057e1548f8b6b9e4165ff596481818d69f1dc33abdd98abe4ce7c646fd1db84da1e993c6ed1bd780c8c8220cf44117d78ec0b3e47903cfdc21a3726027abf8440da12505a0f5b9036bd3f52a3e76915404475301d3475ea957b8f9c825e86d316ba97abfb4f6c668f66d46a95ec86183368ba6780d0e823a4b116ed6dd87afe067bc81576c53a9b3ad23168f73518de30dcfbaa6f27c21ecc6097", 0x0, r1}, 0x38) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000280), 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000380)=r2, 0x4) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/uts\x00') (async) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000040)="b29abbe7a07be29995aa2088f8984198385c1a28bb2e45c9baf9401bd6a02991aa", &(0x7f0000000080)=""/176, &(0x7f0000000140)="a0b8a84eea65cbddbb693bad08253d8fedbca5b44017ef20645ebc6e747d3c9b672310", &(0x7f0000000180)="e433ba9b10d2b9458551dfca821f4f82b4acbbc057e1548f8b6b9e4165ff596481818d69f1dc33abdd98abe4ce7c646fd1db84da1e993c6ed1bd780c8c8220cf44117d78ec0b3e47903cfdc21a3726027abf8440da12505a0f5b9036bd3f52a3e76915404475301d3475ea957b8f9c825e86d316ba97abfb4f6c668f66d46a95ec86183368ba6780d0e823a4b116ed6dd87afe067bc81576c53a9b3ad23168f73518de30dcfbaa6f27c21ecc6097", 0x0, r1}, 0x38) (async) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000280), 0x4) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000380)=r2, 0x4) (async) 09:21:57 executing program 4: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000100)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x4, 0x40, 0x6, 0x800, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x5, 0xd}, 0x48) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x58, &(0x7f00000002c0)}, 0x10) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x58, &(0x7f00000002c0)}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x7fff, 0x8, 0xe0, 0x0, 0xffffffffffffffff, 0x80, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x5, 0xd}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x3, 0x81, 0x1, 0x2, 0x20, 0x1, 0x400, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x1d, 0xa, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x4}, @map_fd={0x18, 0x7, 0x1, 0x0, 0x1}, @ldst={0x0, 0x2, 0x2, 0x920d290fba434e8c, 0x1}]}, &(0x7f0000000080)='GPL\x00', 0xffff98a8, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x8, 0x6, 0x4}, 0x10, r0, 0x0, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff, r1, 0x1, r2, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff, r5]}, 0x80) syz_clone(0xad112000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000100), 0x8) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r0, 0x4) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x4, 0x40, 0x6, 0x800, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x5, 0xd}, 0x48) (async) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x58, &(0x7f00000002c0)}, 0x10) (async) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x58, &(0x7f00000002c0)}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x7fff, 0x8, 0xe0, 0x0, 0xffffffffffffffff, 0x80, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x5, 0xd}, 0x48) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x3, 0x81, 0x1, 0x2, 0x20, 0x1, 0x400, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3}, 0x48) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x1d, 0xa, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x4}, @map_fd={0x18, 0x7, 0x1, 0x0, 0x1}, @ldst={0x0, 0x2, 0x2, 0x920d290fba434e8c, 0x1}]}, &(0x7f0000000080)='GPL\x00', 0xffff98a8, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x8, 0x6, 0x4}, 0x10, r0, 0x0, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff, r1, 0x1, r2, 0xffffffffffffffff, r3, r4, 0xffffffffffffffff, r5]}, 0x80) (async) syz_clone(0xad112000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:57 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3115.698933][T24725] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3115.706743][T24725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3115.714560][T24725] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3115.722363][T24725] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3115.730175][T24725] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3115.737991][T24725] 09:21:57 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x803e0000, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:57 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) 09:21:57 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:57 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = syz_clone(0x9018000, &(0x7f0000000040)="f0f287df4c19cf33de3900000000000000000000381a6900", 0x18, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="6c9b7c3a1605c4385d7a7274edf3ce8c4da167e3b56a5b31454b8056d9b0ba1dcd13fed21ee01037e7f08321906b3a45431a2affbed9371a530ab73417602a9d14ba24a9cfac8ebf3f078ab27d544e3024b54de50ca7a0d6eab9703200953fc9cf17474486dec48b5ffbe5ffbe080aba8be6594c98b51cf47ee14bf999b4fef2e0f9393118712f2b0d35b5340bff9a8689c9992a90d967244071ea44325b783b83a78fe8360f1cd69baaa542402724b1dc414d9f87023d7b1f41b90831879e104061c844dcafdd57b27a4e3c4621f45df56463ed3a4b26c3dd9d35e43f5ad115a727ee6db0e9") r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r4) r5 = openat$cgroup_ro(r4, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r5, 0x1e}, 0x10) write$cgroup_pid(r5, &(0x7f0000000240)=r2, 0x12) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@map, 0xffffffffffffffff, 0xa, 0x6, r3}, 0x14) openat$cgroup_freezer_state(r1, &(0x7f0000000000), 0x2, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r6) r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r7, 0x1e}, 0x10) write$cgroup_pid(r7, &(0x7f0000000200)=r0, 0x12) 09:21:57 executing program 3: syz_clone(0x20003000, 0x0, 0xf0ff1f, &(0x7f0000001440), 0x0, 0x0) 09:21:57 executing program 2: r0 = syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/uts\x00') r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000040)="b29abbe7a07be29995aa2088f8984198385c1a28bb2e45c9baf9401bd6a02991aa", &(0x7f0000000080)=""/176, &(0x7f0000000140)="a0b8a84eea65cbddbb693bad08253d8fedbca5b44017ef20645ebc6e747d3c9b672310", &(0x7f0000000180)="e433ba9b10d2b9458551dfca821f4f82b4acbbc057e1548f8b6b9e4165ff596481818d69f1dc33abdd98abe4ce7c646fd1db84da1e993c6ed1bd780c8c8220cf44117d78ec0b3e47903cfdc21a3726027abf8440da12505a0f5b9036bd3f52a3e76915404475301d3475ea957b8f9c825e86d316ba97abfb4f6c668f66d46a95ec86183368ba6780d0e823a4b116ed6dd87afe067bc81576c53a9b3ad23168f73518de30dcfbaa6f27c21ecc6097", 0x0, r1}, 0x38) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000280), 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000380)=r2, 0x4) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/uts\x00') (async) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000040)="b29abbe7a07be29995aa2088f8984198385c1a28bb2e45c9baf9401bd6a02991aa", &(0x7f0000000080)=""/176, &(0x7f0000000140)="a0b8a84eea65cbddbb693bad08253d8fedbca5b44017ef20645ebc6e747d3c9b672310", &(0x7f0000000180)="e433ba9b10d2b9458551dfca821f4f82b4acbbc057e1548f8b6b9e4165ff596481818d69f1dc33abdd98abe4ce7c646fd1db84da1e993c6ed1bd780c8c8220cf44117d78ec0b3e47903cfdc21a3726027abf8440da12505a0f5b9036bd3f52a3e76915404475301d3475ea957b8f9c825e86d316ba97abfb4f6c668f66d46a95ec86183368ba6780d0e823a4b116ed6dd87afe067bc81576c53a9b3ad23168f73518de30dcfbaa6f27c21ecc6097", 0x0, r1}, 0x38) (async) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000280), 0x4) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000380)=r2, 0x4) (async) 09:21:57 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = syz_clone(0x9018000, &(0x7f0000000040)="f0f287df4c19cf33de3900000000000000000000381a6900", 0x18, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="6c9b7c3a1605c4385d7a7274edf3ce8c4da167e3b56a5b31454b8056d9b0ba1dcd13fed21ee01037e7f08321906b3a45431a2affbed9371a530ab73417602a9d14ba24a9cfac8ebf3f078ab27d544e3024b54de50ca7a0d6eab9703200953fc9cf17474486dec48b5ffbe5ffbe080aba8be6594c98b51cf47ee14bf999b4fef2e0f9393118712f2b0d35b5340bff9a8689c9992a90d967244071ea44325b783b83a78fe8360f1cd69baaa542402724b1dc414d9f87023d7b1f41b90831879e104061c844dcafdd57b27a4e3c4621f45df56463ed3a4b26c3dd9d35e43f5ad115a727ee6db0e9") r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) (async) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r4) openat$cgroup_ro(r4, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) (async) r5 = openat$cgroup_ro(r4, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r5, 0x1e}, 0x10) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r5, 0x1e}, 0x10) write$cgroup_pid(r5, &(0x7f0000000240)=r2, 0x12) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@map, 0xffffffffffffffff, 0xa, 0x6, r3}, 0x14) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@map, 0xffffffffffffffff, 0xa, 0x6, r3}, 0x14) openat$cgroup_freezer_state(r1, &(0x7f0000000000), 0x2, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r6) (async) close(r6) r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r7, 0x1e}, 0x10) write$cgroup_pid(r7, &(0x7f0000000200)=r0, 0x12) 09:21:57 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:57 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000480)={&(0x7f00000000c0)="c39848ceace1dda42637d20d727d2b98ad137bd6b4b925e315e40d816ca846747d726180a46198c532f42ce48deddc52c89badac75d979cb808b1544a453b1157e37839e3a6b78d4cf8262240662714ee38f9834467464d9a0a0e71c27c7cfd1103913fdc80f", &(0x7f0000000140)=""/186, &(0x7f0000000200)="d4520a89e0dee267e89f10adf025c8e5ccfc20a6bb3239e332bf9c20907cd36ca78601c026b12a36d96df3de0899a5edb5ddfd68ed005895a2e3add022ffb2c1f181d37d404d0e9a6dc01c07774ce9757b8a8cc02e1680cc6fcf0d804750fcc6c9b5009d346830395e6670f986a57a6b3382b7acb3ce0653e3a2668ceadf9b8b734bfb6798b88be4da3c3e078c450b16afe0fdf2f5cb931315c5ec87bc0efaa82639779bc6d986647dd3e03ca1a5ea76c342c92b818df8e8dbfe57112795052081e7884dd4856c7017585a9aacd24ece83241810d20dee6ce16a0d3a8466ec63b730e2", &(0x7f0000000300)="46dc1beb81e4106f441f236f8e04c6e6c2f7f2cc39d16fa39b964b568e9eb682cee3de3ecc91b5a417239a5d67a94facc3420eb254841a10a933977685f3240da8e853555a22515b27da7b53b178cdeb51bc333bc795b03ec482a535d3fd622e61f2f6d144aba59ae0a18b5ede3304ff40561c4c1dbbfa982a2bc8d3000f7b8df40f47ca5acd4a8bdf29a91761a7bf0dd3f3f177ec7723b6a61479c3056c0f4dcaf86a2eef8a78f0784adb34f346130bf62417ab48e2e63bb1b23716fb2ea5bd7dd2799d4bd4f36cdf4cfaf6f6a15aa164f13fe9ccaf85cdf99ee7f407752d5a10", 0x80, r0}, 0x38) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xfe, 0xc0, 0x3, 0x5, 0x0, 0x8eb, 0x10808, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x101, 0x1}, 0x9113d, 0x9c, 0x0, 0x6, 0x3, 0x7ee5, 0xfff, 0x0, 0x3, 0x0, 0x7}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xb) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3116.308930][T24775] FAULT_INJECTION: forcing a failure. [ 3116.308930][T24775] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3116.347312][T24775] CPU: 1 PID: 24775 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 09:21:57 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = syz_clone(0x9018000, &(0x7f0000000040)="f0f287df4c19cf33de3900000000000000000000381a6900", 0x18, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="6c9b7c3a1605c4385d7a7274edf3ce8c4da167e3b56a5b31454b8056d9b0ba1dcd13fed21ee01037e7f08321906b3a45431a2affbed9371a530ab73417602a9d14ba24a9cfac8ebf3f078ab27d544e3024b54de50ca7a0d6eab9703200953fc9cf17474486dec48b5ffbe5ffbe080aba8be6594c98b51cf47ee14bf999b4fef2e0f9393118712f2b0d35b5340bff9a8689c9992a90d967244071ea44325b783b83a78fe8360f1cd69baaa542402724b1dc414d9f87023d7b1f41b90831879e104061c844dcafdd57b27a4e3c4621f45df56463ed3a4b26c3dd9d35e43f5ad115a727ee6db0e9") r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r4) (async) close(r4) r5 = openat$cgroup_ro(r4, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r5, 0x1e}, 0x10) write$cgroup_pid(r5, &(0x7f0000000240)=r2, 0x12) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@map, 0xffffffffffffffff, 0xa, 0x6, r3}, 0x14) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@map, 0xffffffffffffffff, 0xa, 0x6, r3}, 0x14) openat$cgroup_freezer_state(r1, &(0x7f0000000000), 0x2, 0x0) (async) openat$cgroup_freezer_state(r1, &(0x7f0000000000), 0x2, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r6) (async) close(r6) r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r7, 0x1e}, 0x10) write$cgroup_pid(r7, &(0x7f0000000200)=r0, 0x12) (async) write$cgroup_pid(r7, &(0x7f0000000200)=r0, 0x12) 09:21:57 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000080)='syzkaller\x00', 0x6, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_clone(0x40080200, &(0x7f0000000000)="07e9518bc001f4344485850f16315d7a3b43fb142b619f1c50f85de37dbdee50ac8ce7afa36d7eed5d10b425d02ecb2f0bca84e65076ca73e7947ff7f59f8eacbd9ac86319290f815ff198094d2f64b809d4c982e800149ed4e74d9338d24e6c8df5ecf7da341067bdeec1b2e842e35926beeaf423660e85f2ee526bf1bf00f388", 0x81, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="d536dda680d49a72c76ab268ca8b388ace2ed3702c6a1e94976c9865ff702509311f3421fbb9eecefe3839b0308527b9e5e8da06268de833c6b653d85448ec0aef1b25804aafe84086ba7947b1c6b481d717ea3af9faa38cb74ef56af3a778eeb50f721b257e") 09:21:57 executing program 3: syz_clone(0x20003000, 0x0, 0x1000000, &(0x7f0000001440), 0x0, 0x0) [ 3116.357477][T24775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3116.367462][T24775] Call Trace: [ 3116.370586][T24775] [ 3116.373359][T24775] dump_stack_lvl+0x151/0x1b7 [ 3116.377887][T24775] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3116.383343][T24775] dump_stack+0x15/0x17 [ 3116.387331][T24775] should_fail+0x3c6/0x510 [ 3116.391586][T24775] should_fail_alloc_page+0x5a/0x80 [ 3116.396648][T24775] __alloc_pages+0x1e6/0x7b0 [ 3116.401049][T24775] ? zone_watermark_fast+0x220/0x220 [ 3116.406170][T24775] get_zeroed_page+0x19/0x40 [ 3116.410589][T24775] __pud_alloc+0x8b/0x260 [ 3116.414758][T24775] ? stack_trace_snprint+0xf0/0xf0 [ 3116.419705][T24775] ? do_handle_mm_fault+0x2330/0x2330 [ 3116.424914][T24775] ? __stack_depot_save+0x34/0x470 [ 3116.429858][T24775] ? anon_vma_clone+0x9a/0x4c0 [ 3116.434461][T24775] copy_page_range+0x2bcf/0x2f90 [ 3116.439235][T24775] ? __kasan_slab_alloc+0xb1/0xe0 [ 3116.444091][T24775] ? slab_post_alloc_hook+0x53/0x2c0 [ 3116.449212][T24775] ? dup_mm+0x8c5/0x12c0 [ 3116.453290][T24775] ? copy_mm+0x107/0x1b0 [ 3116.457371][T24775] ? copy_process+0x12bc/0x3260 [ 3116.462055][T24775] ? kernel_clone+0x21e/0x9e0 [ 3116.466604][T24775] ? __x64_sys_clone+0x23f/0x290 [ 3116.471343][T24775] ? do_syscall_64+0x3d/0xb0 [ 3116.475768][T24775] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3116.481681][T24775] ? pfn_valid+0x1e0/0x1e0 [ 3116.486097][T24775] ? rwsem_write_trylock+0x15b/0x290 [ 3116.491306][T24775] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 3116.497557][T24775] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 3116.503117][T24775] ? __rb_insert_augmented+0x5de/0x610 [ 3116.508407][T24775] dup_mm+0xadc/0x12c0 [ 3116.512312][T24775] ? copy_init_mm+0x20/0x20 [ 3116.516649][T24775] copy_mm+0x107/0x1b0 [ 3116.520554][T24775] copy_process+0x12bc/0x3260 [ 3116.525068][T24775] ? proc_fail_nth_write+0x20b/0x290 [ 3116.530185][T24775] ? fsnotify_perm+0x6a/0x5d0 [ 3116.534701][T24775] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3116.539646][T24775] ? vfs_write+0xa0d/0x1160 [ 3116.543985][T24775] kernel_clone+0x21e/0x9e0 [ 3116.548324][T24775] ? file_end_write+0x1c0/0x1c0 [ 3116.553022][T24775] ? __kasan_check_write+0x14/0x20 [ 3116.557961][T24775] ? create_io_thread+0x1e0/0x1e0 [ 3116.562820][T24775] ? __mutex_lock_slowpath+0x10/0x10 [ 3116.567939][T24775] __x64_sys_clone+0x23f/0x290 [ 3116.572542][T24775] ? __do_sys_vfork+0x130/0x130 [ 3116.577226][T24775] ? ksys_write+0x260/0x2c0 [ 3116.581573][T24775] ? debug_smp_processor_id+0x17/0x20 [ 3116.586772][T24775] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3116.592676][T24775] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3116.598141][T24775] do_syscall_64+0x3d/0xb0 [ 3116.602395][T24775] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3116.608122][T24775] RIP: 0033:0x7fa7165c8169 [ 3116.612375][T24775] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3116.631817][T24775] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3116.640061][T24775] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3116.647870][T24775] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3116.655693][T24775] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3116.663495][T24775] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3116.671304][T24775] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3116.679123][T24775] 09:21:58 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0xa002c000, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:58 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000480)={&(0x7f00000000c0)="c39848ceace1dda42637d20d727d2b98ad137bd6b4b925e315e40d816ca846747d726180a46198c532f42ce48deddc52c89badac75d979cb808b1544a453b1157e37839e3a6b78d4cf8262240662714ee38f9834467464d9a0a0e71c27c7cfd1103913fdc80f", &(0x7f0000000140)=""/186, &(0x7f0000000200)="d4520a89e0dee267e89f10adf025c8e5ccfc20a6bb3239e332bf9c20907cd36ca78601c026b12a36d96df3de0899a5edb5ddfd68ed005895a2e3add022ffb2c1f181d37d404d0e9a6dc01c07774ce9757b8a8cc02e1680cc6fcf0d804750fcc6c9b5009d346830395e6670f986a57a6b3382b7acb3ce0653e3a2668ceadf9b8b734bfb6798b88be4da3c3e078c450b16afe0fdf2f5cb931315c5ec87bc0efaa82639779bc6d986647dd3e03ca1a5ea76c342c92b818df8e8dbfe57112795052081e7884dd4856c7017585a9aacd24ece83241810d20dee6ce16a0d3a8466ec63b730e2", &(0x7f0000000300)="46dc1beb81e4106f441f236f8e04c6e6c2f7f2cc39d16fa39b964b568e9eb682cee3de3ecc91b5a417239a5d67a94facc3420eb254841a10a933977685f3240da8e853555a22515b27da7b53b178cdeb51bc333bc795b03ec482a535d3fd622e61f2f6d144aba59ae0a18b5ede3304ff40561c4c1dbbfa982a2bc8d3000f7b8df40f47ca5acd4a8bdf29a91761a7bf0dd3f3f177ec7723b6a61479c3056c0f4dcaf86a2eef8a78f0784adb34f346130bf62417ab48e2e63bb1b23716fb2ea5bd7dd2799d4bd4f36cdf4cfaf6f6a15aa164f13fe9ccaf85cdf99ee7f407752d5a10", 0x80, r0}, 0x38) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xfe, 0xc0, 0x3, 0x5, 0x0, 0x8eb, 0x10808, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x101, 0x1}, 0x9113d, 0x9c, 0x0, 0x6, 0x3, 0x7ee5, 0xfff, 0x0, 0x3, 0x0, 0x7}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xb) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000480)={&(0x7f00000000c0)="c39848ceace1dda42637d20d727d2b98ad137bd6b4b925e315e40d816ca846747d726180a46198c532f42ce48deddc52c89badac75d979cb808b1544a453b1157e37839e3a6b78d4cf8262240662714ee38f9834467464d9a0a0e71c27c7cfd1103913fdc80f", &(0x7f0000000140)=""/186, &(0x7f0000000200)="d4520a89e0dee267e89f10adf025c8e5ccfc20a6bb3239e332bf9c20907cd36ca78601c026b12a36d96df3de0899a5edb5ddfd68ed005895a2e3add022ffb2c1f181d37d404d0e9a6dc01c07774ce9757b8a8cc02e1680cc6fcf0d804750fcc6c9b5009d346830395e6670f986a57a6b3382b7acb3ce0653e3a2668ceadf9b8b734bfb6798b88be4da3c3e078c450b16afe0fdf2f5cb931315c5ec87bc0efaa82639779bc6d986647dd3e03ca1a5ea76c342c92b818df8e8dbfe57112795052081e7884dd4856c7017585a9aacd24ece83241810d20dee6ce16a0d3a8466ec63b730e2", &(0x7f0000000300)="46dc1beb81e4106f441f236f8e04c6e6c2f7f2cc39d16fa39b964b568e9eb682cee3de3ecc91b5a417239a5d67a94facc3420eb254841a10a933977685f3240da8e853555a22515b27da7b53b178cdeb51bc333bc795b03ec482a535d3fd622e61f2f6d144aba59ae0a18b5ede3304ff40561c4c1dbbfa982a2bc8d3000f7b8df40f47ca5acd4a8bdf29a91761a7bf0dd3f3f177ec7723b6a61479c3056c0f4dcaf86a2eef8a78f0784adb34f346130bf62417ab48e2e63bb1b23716fb2ea5bd7dd2799d4bd4f36cdf4cfaf6f6a15aa164f13fe9ccaf85cdf99ee7f407752d5a10", 0x80, r0}, 0x38) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xfe, 0xc0, 0x3, 0x5, 0x0, 0x8eb, 0x10808, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x101, 0x1}, 0x9113d, 0x9c, 0x0, 0x6, 0x3, 0x7ee5, 0xfff, 0x0, 0x3, 0x0, 0x7}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xb) (async) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:58 executing program 3: syz_clone(0x20003000, 0x0, 0x2000000, &(0x7f0000001440), 0x0, 0x0) 09:21:58 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:58 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000080)='syzkaller\x00', 0x6, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) syz_clone(0x40080200, &(0x7f0000000000)="07e9518bc001f4344485850f16315d7a3b43fb142b619f1c50f85de37dbdee50ac8ce7afa36d7eed5d10b425d02ecb2f0bca84e65076ca73e7947ff7f59f8eacbd9ac86319290f815ff198094d2f64b809d4c982e800149ed4e74d9338d24e6c8df5ecf7da341067bdeec1b2e842e35926beeaf423660e85f2ee526bf1bf00f388", 0x81, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="d536dda680d49a72c76ab268ca8b388ace2ed3702c6a1e94976c9865ff702509311f3421fbb9eecefe3839b0308527b9e5e8da06268de833c6b653d85448ec0aef1b25804aafe84086ba7947b1c6b481d717ea3af9faa38cb74ef56af3a778eeb50f721b257e") 09:21:58 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) 09:21:58 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:58 executing program 3: syz_clone(0x20003000, 0x0, 0x7000000, &(0x7f0000001440), 0x0, 0x0) 09:21:58 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x521, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:58 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000480)={&(0x7f00000000c0)="c39848ceace1dda42637d20d727d2b98ad137bd6b4b925e315e40d816ca846747d726180a46198c532f42ce48deddc52c89badac75d979cb808b1544a453b1157e37839e3a6b78d4cf8262240662714ee38f9834467464d9a0a0e71c27c7cfd1103913fdc80f", &(0x7f0000000140)=""/186, &(0x7f0000000200)="d4520a89e0dee267e89f10adf025c8e5ccfc20a6bb3239e332bf9c20907cd36ca78601c026b12a36d96df3de0899a5edb5ddfd68ed005895a2e3add022ffb2c1f181d37d404d0e9a6dc01c07774ce9757b8a8cc02e1680cc6fcf0d804750fcc6c9b5009d346830395e6670f986a57a6b3382b7acb3ce0653e3a2668ceadf9b8b734bfb6798b88be4da3c3e078c450b16afe0fdf2f5cb931315c5ec87bc0efaa82639779bc6d986647dd3e03ca1a5ea76c342c92b818df8e8dbfe57112795052081e7884dd4856c7017585a9aacd24ece83241810d20dee6ce16a0d3a8466ec63b730e2", &(0x7f0000000300)="46dc1beb81e4106f441f236f8e04c6e6c2f7f2cc39d16fa39b964b568e9eb682cee3de3ecc91b5a417239a5d67a94facc3420eb254841a10a933977685f3240da8e853555a22515b27da7b53b178cdeb51bc333bc795b03ec482a535d3fd622e61f2f6d144aba59ae0a18b5ede3304ff40561c4c1dbbfa982a2bc8d3000f7b8df40f47ca5acd4a8bdf29a91761a7bf0dd3f3f177ec7723b6a61479c3056c0f4dcaf86a2eef8a78f0784adb34f346130bf62417ab48e2e63bb1b23716fb2ea5bd7dd2799d4bd4f36cdf4cfaf6f6a15aa164f13fe9ccaf85cdf99ee7f407752d5a10", 0x80, r0}, 0x38) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xfe, 0xc0, 0x3, 0x5, 0x0, 0x8eb, 0x10808, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x101, 0x1}, 0x9113d, 0x9c, 0x0, 0x6, 0x3, 0x7ee5, 0xfff, 0x0, 0x3, 0x0, 0x7}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xb) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:58 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001180)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000080)='syzkaller\x00', 0x6, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) syz_clone(0x40080200, &(0x7f0000000000)="07e9518bc001f4344485850f16315d7a3b43fb142b619f1c50f85de37dbdee50ac8ce7afa36d7eed5d10b425d02ecb2f0bca84e65076ca73e7947ff7f59f8eacbd9ac86319290f815ff198094d2f64b809d4c982e800149ed4e74d9338d24e6c8df5ecf7da341067bdeec1b2e842e35926beeaf423660e85f2ee526bf1bf00f388", 0x81, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="d536dda680d49a72c76ab268ca8b388ace2ed3702c6a1e94976c9865ff702509311f3421fbb9eecefe3839b0308527b9e5e8da06268de833c6b653d85448ec0aef1b25804aafe84086ba7947b1c6b481d717ea3af9faa38cb74ef56af3a778eeb50f721b257e") [ 3117.179023][T24820] FAULT_INJECTION: forcing a failure. [ 3117.179023][T24820] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3117.244103][T24820] CPU: 0 PID: 24820 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3117.254268][T24820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3117.264248][T24820] Call Trace: [ 3117.267373][T24820] [ 3117.270150][T24820] dump_stack_lvl+0x151/0x1b7 [ 3117.274663][T24820] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3117.280133][T24820] dump_stack+0x15/0x17 [ 3117.284117][T24820] should_fail+0x3c6/0x510 [ 3117.288380][T24820] should_fail_alloc_page+0x5a/0x80 [ 3117.293403][T24820] __alloc_pages+0x1e6/0x7b0 [ 3117.297833][T24820] ? zone_watermark_fast+0x220/0x220 [ 3117.302951][T24820] ? zone_watermark_fast+0x220/0x220 [ 3117.308072][T24820] ? __kasan_check_write+0x14/0x20 [ 3117.313017][T24820] ? _raw_spin_lock+0xa4/0x1b0 [ 3117.317618][T24820] __pmd_alloc+0xb1/0x550 [ 3117.321787][T24820] ? __pud_alloc+0x260/0x260 [ 3117.326210][T24820] ? __pud_alloc+0x213/0x260 [ 3117.330636][T24820] ? do_handle_mm_fault+0x2330/0x2330 [ 3117.335853][T24820] ? __stack_depot_save+0x34/0x470 [ 3117.340794][T24820] ? anon_vma_clone+0x9a/0x4c0 [ 3117.345408][T24820] copy_page_range+0x2b3d/0x2f90 [ 3117.350164][T24820] ? __kasan_slab_alloc+0xb1/0xe0 [ 3117.355023][T24820] ? slab_post_alloc_hook+0x53/0x2c0 [ 3117.360144][T24820] ? dup_mm+0x8c5/0x12c0 [ 3117.364224][T24820] ? copy_mm+0x107/0x1b0 [ 3117.368321][T24820] ? copy_process+0x12bc/0x3260 [ 3117.372988][T24820] ? __x64_sys_clone+0x23f/0x290 [ 3117.377761][T24820] ? do_syscall_64+0x3d/0xb0 [ 3117.382186][T24820] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3117.388096][T24820] ? pfn_valid+0x1e0/0x1e0 [ 3117.392346][T24820] ? rwsem_write_trylock+0x15b/0x290 [ 3117.397463][T24820] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 3117.403713][T24820] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 3117.409268][T24820] ? __rb_insert_augmented+0x5de/0x610 [ 3117.414564][T24820] dup_mm+0xadc/0x12c0 [ 3117.418469][T24820] ? copy_init_mm+0x20/0x20 [ 3117.422813][T24820] copy_mm+0x107/0x1b0 [ 3117.426713][T24820] copy_process+0x12bc/0x3260 [ 3117.431226][T24820] ? proc_fail_nth_write+0x20b/0x290 [ 3117.436348][T24820] ? fsnotify_perm+0x6a/0x5d0 [ 3117.440860][T24820] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3117.445804][T24820] ? vfs_write+0xa0d/0x1160 [ 3117.450143][T24820] kernel_clone+0x21e/0x9e0 [ 3117.454489][T24820] ? file_end_write+0x1c0/0x1c0 [ 3117.459172][T24820] ? __kasan_check_write+0x14/0x20 [ 3117.464119][T24820] ? create_io_thread+0x1e0/0x1e0 [ 3117.468976][T24820] ? __mutex_lock_slowpath+0x10/0x10 [ 3117.474101][T24820] __x64_sys_clone+0x23f/0x290 [ 3117.478699][T24820] ? __do_sys_vfork+0x130/0x130 [ 3117.483384][T24820] ? ksys_write+0x260/0x2c0 [ 3117.487736][T24820] ? debug_smp_processor_id+0x17/0x20 [ 3117.492931][T24820] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3117.498835][T24820] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3117.504302][T24820] do_syscall_64+0x3d/0xb0 [ 3117.508555][T24820] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3117.514281][T24820] RIP: 0033:0x7fa7165c8169 [ 3117.518537][T24820] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 09:21:58 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x522, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3117.537975][T24820] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3117.546218][T24820] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3117.554031][T24820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3117.561843][T24820] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3117.569653][T24820] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3117.577466][T24820] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3117.585280][T24820] 09:21:59 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0xffffff7f, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:21:59 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x523, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:21:59 executing program 3: syz_clone(0x20003000, 0x0, 0x8000000, &(0x7f0000001440), 0x0, 0x0) 09:21:59 executing program 2: syz_clone(0x1400, 0x0, 0x0, 0x0, 0x0, 0x0) 09:21:59 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) 09:21:59 executing program 4: syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = syz_clone(0x9018000, &(0x7f0000000040)="f0f287df4c19cf33de3900000000000000000000381a6900", 0x18, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="6c9b7c3a1605c4385d7a7274edf3ce8c4da167e3b56a5b31454b8056d9b0ba1dcd13fed21ee01037e7f08321906b3a45431a2affbed9371a530ab73417602a9d14ba24a9cfac8ebf3f078ab27d544e3024b54de50ca7a0d6eab9703200953fc9cf17474486dec48b5ffbe5ffbe080aba8be6594c98b51cf47ee14bf999b4fef2e0f9393118712f2b0d35b5340bff9a8689c9992a90d967244071ea44325b783b83a78fe8360f1cd69baaa542402724b1dc414d9f87023d7b1f41b90831879e104061c844dcafdd57b27a4e3c4621f45df56463ed3a4b26c3dd9d35e43f5ad115a727ee6db0e9") r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r4) r5 = openat$cgroup_ro(r4, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r5, 0x1e}, 0x10) write$cgroup_pid(r5, &(0x7f0000000240)=r2, 0x12) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@map, 0xffffffffffffffff, 0xa, 0x6, r3}, 0x14) openat$cgroup_freezer_state(r1, &(0x7f0000000000), 0x2, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) close(r6) r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map, r7, 0x1e}, 0x10) write$cgroup_pid(r7, &(0x7f0000000200)=r0, 0x12) 09:21:59 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x524, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:59 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x525, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:59 executing program 2: syz_clone(0x1400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1400, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:21:59 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x526, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:21:59 executing program 3: syz_clone(0x20003000, 0x0, 0x9000000, &(0x7f0000001440), 0x0, 0x0) 09:21:59 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x527, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3118.086163][T24853] FAULT_INJECTION: forcing a failure. [ 3118.086163][T24853] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3118.136333][T24853] CPU: 0 PID: 24853 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3118.146499][T24853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3118.156398][T24853] Call Trace: [ 3118.159519][T24853] [ 3118.162294][T24853] dump_stack_lvl+0x151/0x1b7 [ 3118.166818][T24853] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3118.172275][T24853] ? __switch_to+0x62a/0x1190 [ 3118.176794][T24853] dump_stack+0x15/0x17 [ 3118.180780][T24853] should_fail+0x3c6/0x510 [ 3118.185032][T24853] should_fail_alloc_page+0x5a/0x80 [ 3118.190073][T24853] __alloc_pages+0x1e6/0x7b0 [ 3118.194499][T24853] ? zone_watermark_fast+0x220/0x220 [ 3118.199616][T24853] ? 0xffffffffa002c000 [ 3118.203605][T24853] ? is_bpf_text_address+0x172/0x190 [ 3118.208731][T24853] pte_alloc_one+0x73/0x1b0 [ 3118.213071][T24853] ? pfn_modify_allowed+0x2f0/0x2f0 [ 3118.218102][T24853] ? arch_stack_walk+0xf3/0x140 [ 3118.222786][T24853] __pte_alloc+0x86/0x350 [ 3118.226954][T24853] ? free_pgtables+0x280/0x280 [ 3118.231557][T24853] ? _raw_spin_lock+0xa4/0x1b0 [ 3118.236153][T24853] ? __kasan_check_write+0x14/0x20 [ 3118.241118][T24853] copy_page_range+0x28a8/0x2f90 [ 3118.245877][T24853] ? __kasan_slab_alloc+0xb1/0xe0 [ 3118.250743][T24853] ? pfn_valid+0x1e0/0x1e0 [ 3118.254990][T24853] ? rwsem_write_trylock+0x15b/0x290 [ 3118.260114][T24853] dup_mm+0xadc/0x12c0 [ 3118.264016][T24853] ? copy_init_mm+0x20/0x20 [ 3118.268351][T24853] copy_mm+0x107/0x1b0 [ 3118.272260][T24853] copy_process+0x12bc/0x3260 [ 3118.276771][T24853] ? proc_fail_nth_write+0x20b/0x290 [ 3118.281895][T24853] ? fsnotify_perm+0x6a/0x5d0 [ 3118.286405][T24853] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3118.291359][T24853] ? vfs_write+0xa0d/0x1160 [ 3118.295690][T24853] kernel_clone+0x21e/0x9e0 [ 3118.300037][T24853] ? file_end_write+0x1c0/0x1c0 [ 3118.304718][T24853] ? __kasan_check_write+0x14/0x20 [ 3118.309660][T24853] ? create_io_thread+0x1e0/0x1e0 [ 3118.314522][T24853] ? __mutex_lock_slowpath+0x10/0x10 [ 3118.319645][T24853] __x64_sys_clone+0x23f/0x290 [ 3118.324245][T24853] ? __do_sys_vfork+0x130/0x130 [ 3118.328927][T24853] ? ksys_write+0x260/0x2c0 [ 3118.333268][T24853] ? debug_smp_processor_id+0x17/0x20 [ 3118.338477][T24853] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3118.344379][T24853] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3118.349849][T24853] do_syscall_64+0x3d/0xb0 [ 3118.354101][T24853] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3118.359839][T24853] RIP: 0033:0x7fa7165c8169 [ 3118.364083][T24853] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3118.383521][T24853] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3118.391767][T24853] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3118.399577][T24853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3118.407393][T24853] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3118.415199][T24853] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3118.423017][T24853] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3118.430823][T24853] 09:22:00 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0xffffffff, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) 09:22:00 executing program 2: syz_clone(0x1400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1400, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:22:00 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x528, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:00 executing program 4: syz_clone(0x1400, 0x0, 0x0, 0x0, 0x0, 0x0) 09:22:00 executing program 3: syz_clone(0x20003000, 0x0, 0x10000200, &(0x7f0000001440), 0x0, 0x0) 09:22:00 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 09:22:00 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x529, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:00 executing program 4: syz_clone(0x1400, 0x0, 0x0, 0x0, 0x0, 0x0) 09:22:00 executing program 2: ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'veth0_vlan\x00', 0x400}) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) syz_clone(0x40002000, 0x0, 0xfffffffffffffeea, 0x0, 0x0, 0x0) [ 3118.869039][T24888] FAULT_INJECTION: forcing a failure. [ 3118.869039][T24888] name failslab, interval 1, probability 0, space 0, times 0 [ 3118.897434][T24888] CPU: 0 PID: 24888 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3118.907593][T24888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3118.917486][T24888] Call Trace: [ 3118.920609][T24888] [ 3118.923384][T24888] dump_stack_lvl+0x151/0x1b7 [ 3118.927897][T24888] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3118.933376][T24888] dump_stack+0x15/0x17 [ 3118.937360][T24888] should_fail+0x3c6/0x510 [ 3118.941613][T24888] __should_failslab+0xa4/0xe0 [ 3118.946214][T24888] ? vm_area_dup+0x26/0x230 [ 3118.950548][T24888] should_failslab+0x9/0x20 [ 3118.954890][T24888] slab_pre_alloc_hook+0x37/0xd0 [ 3118.959661][T24888] ? vm_area_dup+0x26/0x230 [ 3118.964003][T24888] kmem_cache_alloc+0x44/0x200 [ 3118.968603][T24888] vm_area_dup+0x26/0x230 [ 3118.972768][T24888] dup_mm+0x81b/0x12c0 [ 3118.976674][T24888] ? copy_init_mm+0x20/0x20 [ 3118.981021][T24888] copy_mm+0x107/0x1b0 [ 3118.984918][T24888] copy_process+0x12bc/0x3260 [ 3118.989438][T24888] ? proc_fail_nth_write+0x20b/0x290 [ 3118.994552][T24888] ? fsnotify_perm+0x6a/0x5d0 [ 3118.999072][T24888] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3119.004011][T24888] ? vfs_write+0xa0d/0x1160 [ 3119.008355][T24888] kernel_clone+0x21e/0x9e0 [ 3119.012691][T24888] ? file_end_write+0x1c0/0x1c0 [ 3119.017376][T24888] ? __kasan_check_write+0x14/0x20 [ 3119.022327][T24888] ? create_io_thread+0x1e0/0x1e0 [ 3119.027183][T24888] ? __mutex_lock_slowpath+0x10/0x10 [ 3119.032391][T24888] __x64_sys_clone+0x23f/0x290 [ 3119.036993][T24888] ? __do_sys_vfork+0x130/0x130 [ 3119.041679][T24888] ? ksys_write+0x260/0x2c0 [ 3119.046019][T24888] ? debug_smp_processor_id+0x17/0x20 [ 3119.051227][T24888] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3119.057128][T24888] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3119.062597][T24888] do_syscall_64+0x3d/0xb0 [ 3119.066848][T24888] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3119.072576][T24888] RIP: 0033:0x7fa7165c8169 [ 3119.076830][T24888] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3119.096270][T24888] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3119.104513][T24888] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3119.112410][T24888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 09:22:00 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:00 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3119.120223][T24888] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3119.128035][T24888] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3119.135846][T24888] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3119.143657][T24888] 09:22:00 executing program 4: syz_clone(0x1400, 0x0, 0x0, 0x0, 0x0, 0x0) 09:22:01 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x2}], 0x1}, 0x4081) 09:22:01 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:01 executing program 3: syz_clone(0x20003000, 0x0, 0x11000000, &(0x7f0000001440), 0x0, 0x0) 09:22:01 executing program 4: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:22:01 executing program 2: ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) (async) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'veth0_vlan\x00', 0x400}) (async, rerun: 32) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) (rerun: 32) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) (async) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) (async, rerun: 64) syz_clone(0x40002000, 0x0, 0xfffffffffffffeea, 0x0, 0x0, 0x0) (rerun: 64) 09:22:01 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) 09:22:01 executing program 4: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:22:01 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:01 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3119.708991][T24917] FAULT_INJECTION: forcing a failure. [ 3119.708991][T24917] name fail_page_alloc, interval 1, probability 0, space 0, times 0 09:22:01 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:01 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x530, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:01 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x531, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3119.763739][T24917] CPU: 0 PID: 24917 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3119.773895][T24917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3119.783791][T24917] Call Trace: [ 3119.786911][T24917] [ 3119.789692][T24917] dump_stack_lvl+0x151/0x1b7 [ 3119.794207][T24917] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3119.799681][T24917] dump_stack+0x15/0x17 [ 3119.803664][T24917] should_fail+0x3c6/0x510 [ 3119.807919][T24917] should_fail_alloc_page+0x5a/0x80 [ 3119.812950][T24917] __alloc_pages+0x1e6/0x7b0 [ 3119.817375][T24917] ? zone_watermark_fast+0x220/0x220 [ 3119.822502][T24917] ? 0xffffffffa002c000 [ 3119.826488][T24917] ? is_bpf_text_address+0x172/0x190 [ 3119.831608][T24917] pte_alloc_one+0x73/0x1b0 [ 3119.836048][T24917] ? pfn_modify_allowed+0x2f0/0x2f0 [ 3119.841070][T24917] ? arch_stack_walk+0xf3/0x140 [ 3119.845758][T24917] __pte_alloc+0x86/0x350 [ 3119.849922][T24917] ? free_pgtables+0x280/0x280 [ 3119.854521][T24917] ? _raw_spin_lock+0xa4/0x1b0 [ 3119.859131][T24917] ? __kasan_check_write+0x14/0x20 [ 3119.864068][T24917] copy_page_range+0x28a8/0x2f90 [ 3119.868845][T24917] ? __kasan_slab_alloc+0xb1/0xe0 [ 3119.873706][T24917] ? pfn_valid+0x1e0/0x1e0 [ 3119.877955][T24917] ? vma_gap_callbacks_rotate+0x1b7/0x210 [ 3119.883509][T24917] ? __rb_insert_augmented+0x5de/0x610 [ 3119.888811][T24917] dup_mm+0xadc/0x12c0 [ 3119.892711][T24917] ? copy_init_mm+0x20/0x20 [ 3119.897048][T24917] copy_mm+0x107/0x1b0 [ 3119.900956][T24917] copy_process+0x12bc/0x3260 [ 3119.905470][T24917] ? proc_fail_nth_write+0x20b/0x290 [ 3119.910591][T24917] ? fsnotify_perm+0x6a/0x5d0 [ 3119.915102][T24917] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3119.920051][T24917] ? vfs_write+0xa0d/0x1160 [ 3119.924386][T24917] kernel_clone+0x21e/0x9e0 [ 3119.928726][T24917] ? file_end_write+0x1c0/0x1c0 [ 3119.933412][T24917] ? __kasan_check_write+0x14/0x20 [ 3119.938360][T24917] ? create_io_thread+0x1e0/0x1e0 [ 3119.943236][T24917] ? __mutex_lock_slowpath+0x10/0x10 [ 3119.948342][T24917] __x64_sys_clone+0x23f/0x290 [ 3119.952939][T24917] ? __do_sys_vfork+0x130/0x130 [ 3119.957625][T24917] ? ksys_write+0x260/0x2c0 [ 3119.961969][T24917] ? debug_smp_processor_id+0x17/0x20 [ 3119.967181][T24917] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3119.973075][T24917] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3119.978550][T24917] do_syscall_64+0x3d/0xb0 [ 3119.982795][T24917] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3119.988523][T24917] RIP: 0033:0x7fa7165c8169 [ 3119.992776][T24917] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 09:22:01 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x7}], 0x1}, 0x4081) 09:22:01 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:01 executing program 3: syz_clone(0x20003000, 0x0, 0x1f000000, &(0x7f0000001440), 0x0, 0x0) 09:22:01 executing program 4: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3120.012219][T24917] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3120.020462][T24917] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3120.028273][T24917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3120.036092][T24917] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3120.043906][T24917] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3120.051704][T24917] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3120.059519][T24917] 09:22:02 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x533, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:02 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x8}], 0x1}, 0x4081) 09:22:02 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) 09:22:02 executing program 3: syz_clone(0x20003000, 0x0, 0x1ffff000, &(0x7f0000001440), 0x0, 0x0) 09:22:02 executing program 2: ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) (async) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'veth0_vlan\x00', 0x400}) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) (async) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) (async) syz_clone(0x40002000, 0x0, 0xfffffffffffffeea, 0x0, 0x0, 0x0) 09:22:02 executing program 4: ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'veth0_vlan\x00', 0x400}) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) syz_clone(0x40002000, 0x0, 0xfffffffffffffeea, 0x0, 0x0, 0x0) 09:22:02 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x534, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3120.658786][T24972] FAULT_INJECTION: forcing a failure. [ 3120.658786][T24972] name failslab, interval 1, probability 0, space 0, times 0 [ 3120.682655][T24972] CPU: 0 PID: 24972 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3120.692812][T24972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3120.702706][T24972] Call Trace: [ 3120.705831][T24972] [ 3120.708606][T24972] dump_stack_lvl+0x151/0x1b7 [ 3120.713118][T24972] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3120.718592][T24972] dump_stack+0x15/0x17 [ 3120.722584][T24972] should_fail+0x3c6/0x510 [ 3120.726833][T24972] __should_failslab+0xa4/0xe0 [ 3120.731431][T24972] ? vm_area_dup+0x26/0x230 [ 3120.735769][T24972] should_failslab+0x9/0x20 [ 3120.740110][T24972] slab_pre_alloc_hook+0x37/0xd0 [ 3120.744886][T24972] ? vm_area_dup+0x26/0x230 [ 3120.749222][T24972] kmem_cache_alloc+0x44/0x200 [ 3120.753822][T24972] vm_area_dup+0x26/0x230 09:22:02 executing program 4: r0 = syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/uts\x00') r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000040)="b29abbe7a07be29995aa2088f8984198385c1a28bb2e45c9baf9401bd6a02991aa", &(0x7f0000000080)=""/176, &(0x7f0000000140)="a0b8a84eea65cbddbb693bad08253d8fedbca5b44017ef20645ebc6e747d3c9b672310", &(0x7f0000000180)="e433ba9b10d2b9458551dfca821f4f82b4acbbc057e1548f8b6b9e4165ff596481818d69f1dc33abdd98abe4ce7c646fd1db84da1e993c6ed1bd780c8c8220cf44117d78ec0b3e47903cfdc21a3726027abf8440da12505a0f5b9036bd3f52a3e76915404475301d3475ea957b8f9c825e86d316ba97abfb4f6c668f66d46a95ec86183368ba6780d0e823a4b116ed6dd87afe067bc81576c53a9b3ad23168f73518de30dcfbaa6f27c21ecc6097", 0x0, r1}, 0x38) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000280), 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000380)=r2, 0x4) [ 3120.757991][T24972] dup_mm+0x81b/0x12c0 [ 3120.761897][T24972] ? copy_init_mm+0x20/0x20 [ 3120.766234][T24972] copy_mm+0x107/0x1b0 [ 3120.770141][T24972] copy_process+0x12bc/0x3260 [ 3120.774656][T24972] ? proc_fail_nth_write+0x20b/0x290 [ 3120.779773][T24972] ? fsnotify_perm+0x6a/0x5d0 [ 3120.784289][T24972] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3120.789231][T24972] ? vfs_write+0xa0d/0x1160 [ 3120.793580][T24972] kernel_clone+0x21e/0x9e0 [ 3120.797913][T24972] ? file_end_write+0x1c0/0x1c0 [ 3120.802599][T24972] ? __kasan_check_write+0x14/0x20 09:22:02 executing program 4: r0 = syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/uts\x00') r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000040)="b29abbe7a07be29995aa2088f8984198385c1a28bb2e45c9baf9401bd6a02991aa", &(0x7f0000000080)=""/176, &(0x7f0000000140)="a0b8a84eea65cbddbb693bad08253d8fedbca5b44017ef20645ebc6e747d3c9b672310", &(0x7f0000000180)="e433ba9b10d2b9458551dfca821f4f82b4acbbc057e1548f8b6b9e4165ff596481818d69f1dc33abdd98abe4ce7c646fd1db84da1e993c6ed1bd780c8c8220cf44117d78ec0b3e47903cfdc21a3726027abf8440da12505a0f5b9036bd3f52a3e76915404475301d3475ea957b8f9c825e86d316ba97abfb4f6c668f66d46a95ec86183368ba6780d0e823a4b116ed6dd87afe067bc81576c53a9b3ad23168f73518de30dcfbaa6f27c21ecc6097", 0x0, r1}, 0x38) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000280), 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000380)=r2, 0x4) [ 3120.807545][T24972] ? create_io_thread+0x1e0/0x1e0 [ 3120.812403][T24972] ? __mutex_lock_slowpath+0x10/0x10 [ 3120.817526][T24972] __x64_sys_clone+0x23f/0x290 [ 3120.822130][T24972] ? __do_sys_vfork+0x130/0x130 [ 3120.826811][T24972] ? ksys_write+0x260/0x2c0 [ 3120.831153][T24972] ? debug_smp_processor_id+0x17/0x20 [ 3120.836360][T24972] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3120.842262][T24972] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3120.847731][T24972] do_syscall_64+0x3d/0xb0 [ 3120.852065][T24972] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3120.857798][T24972] RIP: 0033:0x7fa7165c8169 [ 3120.862051][T24972] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3120.881492][T24972] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3120.889735][T24972] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3120.897542][T24972] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 09:22:02 executing program 4: syz_clone(0x20003000, 0x0, 0x701300, &(0x7f0000001440), 0x0, 0x0) 09:22:02 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x535, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:02 executing program 3: syz_clone(0x20003000, 0x0, 0x20000000, &(0x7f0000001440), 0x0, 0x0) [ 3120.905354][T24972] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3120.913166][T24972] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3120.920975][T24972] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3120.928793][T24972] 09:22:02 executing program 2: syz_clone(0xb0283800, 0x0, 0x1d, 0x0, 0x0, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000080)={'full', 0x20, 0x6}, 0x2f) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') 09:22:02 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0xa}], 0x1}, 0x4081) 09:22:02 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x536, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:02 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) 09:22:02 executing program 3: syz_clone(0x20003000, 0x0, 0xa002c000, &(0x7f0000001440), 0x0, 0x0) 09:22:02 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x8}], 0x1}, 0x4081) 09:22:02 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x537, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:02 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:02 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x302}], 0x1}, 0x4081) 09:22:02 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:02 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:02 executing program 4: syz_clone(0x20003000, 0x0, 0x1f00, &(0x7f0000001440), 0x0, 0x0) [ 3121.287405][T25012] FAULT_INJECTION: forcing a failure. [ 3121.287405][T25012] name failslab, interval 1, probability 0, space 0, times 0 [ 3121.340846][T25012] CPU: 0 PID: 25012 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3121.351012][T25012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3121.360902][T25012] Call Trace: [ 3121.364029][T25012] [ 3121.366807][T25012] dump_stack_lvl+0x151/0x1b7 [ 3121.371318][T25012] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3121.376791][T25012] dump_stack+0x15/0x17 [ 3121.380775][T25012] should_fail+0x3c6/0x510 [ 3121.385029][T25012] __should_failslab+0xa4/0xe0 [ 3121.389628][T25012] ? vm_area_dup+0x26/0x230 [ 3121.393983][T25012] should_failslab+0x9/0x20 [ 3121.398310][T25012] slab_pre_alloc_hook+0x37/0xd0 [ 3121.403080][T25012] ? vm_area_dup+0x26/0x230 [ 3121.407421][T25012] kmem_cache_alloc+0x44/0x200 [ 3121.412024][T25012] vm_area_dup+0x26/0x230 [ 3121.416185][T25012] dup_mm+0x81b/0x12c0 [ 3121.420098][T25012] ? copy_init_mm+0x20/0x20 [ 3121.424435][T25012] copy_mm+0x107/0x1b0 [ 3121.428343][T25012] copy_process+0x12bc/0x3260 [ 3121.432854][T25012] ? proc_fail_nth_write+0x20b/0x290 [ 3121.437974][T25012] ? fsnotify_perm+0x6a/0x5d0 [ 3121.442487][T25012] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3121.447432][T25012] ? vfs_write+0xa0d/0x1160 [ 3121.451771][T25012] kernel_clone+0x21e/0x9e0 [ 3121.456116][T25012] ? file_end_write+0x1c0/0x1c0 [ 3121.460798][T25012] ? __kasan_check_write+0x14/0x20 [ 3121.465744][T25012] ? create_io_thread+0x1e0/0x1e0 [ 3121.470606][T25012] ? __mutex_lock_slowpath+0x10/0x10 [ 3121.475728][T25012] __x64_sys_clone+0x23f/0x290 [ 3121.480323][T25012] ? __do_sys_vfork+0x130/0x130 [ 3121.485010][T25012] ? ksys_write+0x260/0x2c0 09:22:02 executing program 2: syz_clone(0xb0283800, 0x0, 0x1d, 0x0, 0x0, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000080)={'full', 0x20, 0x6}, 0x2f) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') syz_clone(0xb0283800, 0x0, 0x1d, 0x0, 0x0, 0x0) (async) getpid() (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000080)={'full', 0x20, 0x6}, 0x2f) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') (async) 09:22:02 executing program 3: syz_clone(0x20003000, 0x0, 0xf5ffffff, &(0x7f0000001440), 0x0, 0x0) [ 3121.489372][T25012] ? debug_smp_processor_id+0x17/0x20 [ 3121.494558][T25012] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3121.500485][T25012] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3121.505930][T25012] do_syscall_64+0x3d/0xb0 [ 3121.510181][T25012] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3121.515912][T25012] RIP: 0033:0x7fa7165c8169 [ 3121.520163][T25012] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 09:22:02 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x603, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3121.539605][T25012] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3121.547846][T25012] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3121.555658][T25012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3121.563466][T25012] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3121.571290][T25012] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3121.579089][T25012] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3121.586904][T25012] 09:22:03 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) 09:22:03 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x20000081}], 0x1}, 0x4081) 09:22:03 executing program 3: syz_clone(0x20003000, 0x0, 0xfbffffff, &(0x7f0000001440), 0x0, 0x0) 09:22:03 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x604, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:03 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:22:03 executing program 2: syz_clone(0xb0283800, 0x0, 0x1d, 0x0, 0x0, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000080)={'full', 0x20, 0x6}, 0x2f) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') syz_clone(0xb0283800, 0x0, 0x1d, 0x0, 0x0, 0x0) (async) getpid() (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000080)={'full', 0x20, 0x6}, 0x2f) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') (async) 09:22:03 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x605, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:03 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:03 executing program 3: syz_clone(0x20003000, 0x0, 0xff0f0100, &(0x7f0000001440), 0x0, 0x0) 09:22:03 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x701, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:03 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x702, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:03 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x3e80, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1}, 0x4081) [ 3122.205124][T25050] FAULT_INJECTION: forcing a failure. [ 3122.205124][T25050] name failslab, interval 1, probability 0, space 0, times 0 [ 3122.226306][T25050] CPU: 1 PID: 25050 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3122.236465][T25050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3122.246357][T25050] Call Trace: [ 3122.249480][T25050] [ 3122.252258][T25050] dump_stack_lvl+0x151/0x1b7 [ 3122.256769][T25050] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3122.262242][T25050] ? avc_denied+0x1b0/0x1b0 [ 3122.266576][T25050] dump_stack+0x15/0x17 [ 3122.270567][T25050] should_fail+0x3c6/0x510 [ 3122.274822][T25050] __should_failslab+0xa4/0xe0 [ 3122.279420][T25050] ? vm_area_dup+0x26/0x230 [ 3122.283760][T25050] should_failslab+0x9/0x20 [ 3122.288099][T25050] slab_pre_alloc_hook+0x37/0xd0 [ 3122.292872][T25050] ? vm_area_dup+0x26/0x230 [ 3122.297212][T25050] kmem_cache_alloc+0x44/0x200 [ 3122.301814][T25050] vm_area_dup+0x26/0x230 [ 3122.305982][T25050] dup_mm+0x81b/0x12c0 [ 3122.309896][T25050] ? copy_init_mm+0x20/0x20 [ 3122.314229][T25050] copy_mm+0x107/0x1b0 [ 3122.318143][T25050] copy_process+0x12bc/0x3260 [ 3122.322649][T25050] ? proc_fail_nth_write+0x20b/0x290 [ 3122.327765][T25050] ? fsnotify_perm+0x6a/0x5d0 [ 3122.332282][T25050] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3122.337227][T25050] ? vfs_write+0xa0d/0x1160 [ 3122.341595][T25050] kernel_clone+0x21e/0x9e0 [ 3122.345902][T25050] ? file_end_write+0x1c0/0x1c0 [ 3122.350601][T25050] ? __kasan_check_write+0x14/0x20 [ 3122.355534][T25050] ? create_io_thread+0x1e0/0x1e0 [ 3122.360399][T25050] ? __mutex_lock_slowpath+0x10/0x10 [ 3122.365519][T25050] __x64_sys_clone+0x23f/0x290 [ 3122.370117][T25050] ? __do_sys_vfork+0x130/0x130 [ 3122.374801][T25050] ? ksys_write+0x260/0x2c0 [ 3122.379141][T25050] ? debug_smp_processor_id+0x17/0x20 [ 3122.384349][T25050] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3122.390253][T25050] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3122.395728][T25050] do_syscall_64+0x3d/0xb0 [ 3122.399982][T25050] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3122.405699][T25050] RIP: 0033:0x7fa7165c8169 [ 3122.409954][T25050] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3122.429397][T25050] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3122.437642][T25050] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3122.445454][T25050] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3122.453436][T25050] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3122.461247][T25050] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3122.469057][T25050] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3122.476879][T25050] 09:22:04 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) 09:22:04 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x7ffff000}], 0x1}, 0x4081) 09:22:04 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x703, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:04 executing program 3: syz_clone(0x20003000, 0x0, 0xfffffff5, &(0x7f0000001440), 0x0, 0x0) 09:22:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) syz_clone(0x800, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) close(r1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x32, 0x7, 0x6, 0x6, 0x0, 0x1, 0x10, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf2, 0x1, @perf_config_ext={0x3}, 0x1004, 0x3, 0x1, 0x3, 0x5, 0x6, 0x2, 0x0, 0x3, 0x0, 0x5}, 0x0, 0xf, r1, 0xa) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x2d, 0x6c, 0x9, 0x0, 0x4, 0x8040, 0xe, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, @perf_config_ext={0x6, 0x7}, 0x10040, 0x5, 0x2, 0xa891f6d4891cc27d, 0x5, 0x3, 0x6, 0x0, 0x56c, 0x0, 0x6}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) 09:22:04 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x704, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:04 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x705, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3122.781924][T25076] FAULT_INJECTION: forcing a failure. [ 3122.781924][T25076] name failslab, interval 1, probability 0, space 0, times 0 [ 3122.831450][T25076] CPU: 1 PID: 25076 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3122.841614][T25076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3122.851507][T25076] Call Trace: [ 3122.854628][T25076] [ 3122.857409][T25076] dump_stack_lvl+0x151/0x1b7 [ 3122.861926][T25076] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3122.867397][T25076] dump_stack+0x15/0x17 [ 3122.871378][T25076] should_fail+0x3c6/0x510 [ 3122.875636][T25076] __should_failslab+0xa4/0xe0 [ 3122.880232][T25076] ? vm_area_dup+0x26/0x230 [ 3122.884570][T25076] should_failslab+0x9/0x20 [ 3122.888913][T25076] slab_pre_alloc_hook+0x37/0xd0 [ 3122.893682][T25076] ? vm_area_dup+0x26/0x230 [ 3122.898024][T25076] kmem_cache_alloc+0x44/0x200 [ 3122.902624][T25076] vm_area_dup+0x26/0x230 [ 3122.906795][T25076] dup_mm+0x81b/0x12c0 [ 3122.910698][T25076] ? copy_init_mm+0x20/0x20 [ 3122.915036][T25076] copy_mm+0x107/0x1b0 [ 3122.918941][T25076] copy_process+0x12bc/0x3260 [ 3122.923455][T25076] ? proc_fail_nth_write+0x20b/0x290 [ 3122.928576][T25076] ? fsnotify_perm+0x6a/0x5d0 [ 3122.933091][T25076] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3122.938033][T25076] ? vfs_write+0xa0d/0x1160 [ 3122.942374][T25076] kernel_clone+0x21e/0x9e0 [ 3122.946714][T25076] ? file_end_write+0x1c0/0x1c0 [ 3122.951399][T25076] ? __kasan_check_write+0x14/0x20 [ 3122.956350][T25076] ? create_io_thread+0x1e0/0x1e0 [ 3122.961294][T25076] ? __mutex_lock_slowpath+0x10/0x10 [ 3122.966417][T25076] __x64_sys_clone+0x23f/0x290 [ 3122.971017][T25076] ? __do_sys_vfork+0x130/0x130 [ 3122.975701][T25076] ? ksys_write+0x260/0x2c0 [ 3122.980063][T25076] ? debug_smp_processor_id+0x17/0x20 [ 3122.985245][T25076] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3122.991149][T25076] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3122.996617][T25076] do_syscall_64+0x3d/0xb0 [ 3123.000870][T25076] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3123.006599][T25076] RIP: 0033:0x7fa7165c8169 [ 3123.010851][T25076] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 09:22:04 executing program 4: syz_clone(0x40006080, 0x0, 0x1d, 0x0, 0x0, 0x0) 09:22:04 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3123.030389][T25076] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3123.038627][T25076] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3123.046435][T25076] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3123.054247][T25076] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3123.062057][T25076] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3123.069871][T25076] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3123.077686][T25076] 09:22:04 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:04 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:04 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:04 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) [ 3123.407025][T25104] FAULT_INJECTION: forcing a failure. [ 3123.407025][T25104] name failslab, interval 1, probability 0, space 0, times 0 [ 3123.423276][T25104] CPU: 1 PID: 25104 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3123.433427][T25104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3123.443318][T25104] Call Trace: [ 3123.446444][T25104] [ 3123.449230][T25104] dump_stack_lvl+0x151/0x1b7 [ 3123.453732][T25104] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3123.459212][T25104] dump_stack+0x15/0x17 [ 3123.463194][T25104] should_fail+0x3c6/0x510 [ 3123.467447][T25104] __should_failslab+0xa4/0xe0 [ 3123.472043][T25104] ? anon_vma_clone+0x9a/0x4c0 [ 3123.476647][T25104] should_failslab+0x9/0x20 [ 3123.480994][T25104] slab_pre_alloc_hook+0x37/0xd0 [ 3123.485872][T25104] ? anon_vma_clone+0x9a/0x4c0 [ 3123.490467][T25104] kmem_cache_alloc+0x44/0x200 [ 3123.495066][T25104] anon_vma_clone+0x9a/0x4c0 [ 3123.499492][T25104] anon_vma_fork+0x91/0x500 [ 3123.503832][T25104] ? anon_vma_name+0x43/0x70 [ 3123.508259][T25104] ? vm_area_dup+0x17a/0x230 [ 3123.512689][T25104] dup_mm+0x8c5/0x12c0 [ 3123.516601][T25104] ? copy_init_mm+0x20/0x20 [ 3123.520929][T25104] copy_mm+0x107/0x1b0 [ 3123.524836][T25104] copy_process+0x12bc/0x3260 [ 3123.529347][T25104] ? proc_fail_nth_write+0x20b/0x290 [ 3123.534468][T25104] ? fsnotify_perm+0x6a/0x5d0 [ 3123.538980][T25104] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3123.543927][T25104] ? vfs_write+0xa0d/0x1160 [ 3123.548267][T25104] kernel_clone+0x21e/0x9e0 [ 3123.552606][T25104] ? file_end_write+0x1c0/0x1c0 [ 3123.557295][T25104] ? __kasan_check_write+0x14/0x20 [ 3123.562242][T25104] ? create_io_thread+0x1e0/0x1e0 [ 3123.567098][T25104] ? __mutex_lock_slowpath+0x10/0x10 [ 3123.572219][T25104] __x64_sys_clone+0x23f/0x290 [ 3123.576821][T25104] ? __do_sys_vfork+0x130/0x130 [ 3123.581508][T25104] ? ksys_write+0x260/0x2c0 [ 3123.585847][T25104] ? debug_smp_processor_id+0x17/0x20 [ 3123.591053][T25104] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3123.596956][T25104] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3123.602425][T25104] do_syscall_64+0x3d/0xb0 [ 3123.606675][T25104] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3123.612496][T25104] RIP: 0033:0x7fa7165c8169 [ 3123.616752][T25104] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3123.636193][T25104] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3123.644435][T25104] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 09:22:05 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0xfffffdef}], 0x1}, 0x4081) 09:22:05 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x805, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:05 executing program 3: syz_clone(0x20003000, 0x0, 0xfffffffb, &(0x7f0000001440), 0x0, 0x0) 09:22:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) syz_clone(0x800, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) close(r1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x32, 0x7, 0x6, 0x6, 0x0, 0x1, 0x10, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf2, 0x1, @perf_config_ext={0x3}, 0x1004, 0x3, 0x1, 0x3, 0x5, 0x6, 0x2, 0x0, 0x3, 0x0, 0x5}, 0x0, 0xf, r1, 0xa) (async) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x2d, 0x6c, 0x9, 0x0, 0x4, 0x8040, 0xe, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, @perf_config_ext={0x6, 0x7}, 0x10040, 0x5, 0x2, 0xa891f6d4891cc27d, 0x5, 0x3, 0x6, 0x0, 0x56c, 0x0, 0x6}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) 09:22:05 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:05 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x901, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3123.652249][T25104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3123.660059][T25104] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3123.667867][T25104] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3123.675682][T25104] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3123.683496][T25104] 09:22:05 executing program 4: syz_clone(0x40006080, 0x0, 0x1d, 0x0, 0x0, 0x0) 09:22:05 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x902, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:05 executing program 3: syz_clone(0x20003000, 0x0, 0x1b0d51f000, &(0x7f0000001440), 0x0, 0x0) 09:22:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) syz_clone(0x800, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7, 0x7f, 0x6, 0x0, 0x5, 0x20044, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x7}, 0x12094, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) close(r1) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x32, 0x7, 0x6, 0x6, 0x0, 0x1, 0x10, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf2, 0x1, @perf_config_ext={0x3}, 0x1004, 0x3, 0x1, 0x3, 0x5, 0x6, 0x2, 0x0, 0x3, 0x0, 0x5}, 0x0, 0xf, r1, 0xa) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) (async) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x2d, 0x6c, 0x9, 0x0, 0x4, 0x8040, 0xe, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, @perf_config_ext={0x6, 0x7}, 0x10040, 0x5, 0x2, 0xa891f6d4891cc27d, 0x5, 0x3, 0x6, 0x0, 0x56c, 0x0, 0x6}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) 09:22:05 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x903, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:05 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) [ 3124.245151][T25137] FAULT_INJECTION: forcing a failure. [ 3124.245151][T25137] name failslab, interval 1, probability 0, space 0, times 0 [ 3124.305493][T25137] CPU: 0 PID: 25137 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3124.315658][T25137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3124.325988][T25137] Call Trace: [ 3124.329104][T25137] [ 3124.331889][T25137] dump_stack_lvl+0x151/0x1b7 [ 3124.336399][T25137] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3124.341869][T25137] dump_stack+0x15/0x17 [ 3124.345856][T25137] should_fail+0x3c6/0x510 [ 3124.350199][T25137] __should_failslab+0xa4/0xe0 [ 3124.354796][T25137] ? anon_vma_clone+0x9a/0x4c0 [ 3124.359401][T25137] should_failslab+0x9/0x20 [ 3124.363758][T25137] slab_pre_alloc_hook+0x37/0xd0 [ 3124.368507][T25137] ? anon_vma_clone+0x9a/0x4c0 [ 3124.373117][T25137] kmem_cache_alloc+0x44/0x200 [ 3124.377710][T25137] anon_vma_clone+0x9a/0x4c0 [ 3124.382145][T25137] anon_vma_fork+0x91/0x500 [ 3124.386473][T25137] ? anon_vma_name+0x43/0x70 [ 3124.390899][T25137] ? vm_area_dup+0x17a/0x230 [ 3124.395327][T25137] dup_mm+0x8c5/0x12c0 [ 3124.399237][T25137] ? copy_init_mm+0x20/0x20 [ 3124.403574][T25137] copy_mm+0x107/0x1b0 [ 3124.407477][T25137] copy_process+0x12bc/0x3260 [ 3124.411990][T25137] ? proc_fail_nth_write+0x20b/0x290 [ 3124.417117][T25137] ? fsnotify_perm+0x6a/0x5d0 [ 3124.421623][T25137] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3124.426567][T25137] ? vfs_write+0xa0d/0x1160 [ 3124.430911][T25137] kernel_clone+0x21e/0x9e0 [ 3124.435248][T25137] ? file_end_write+0x1c0/0x1c0 [ 3124.439937][T25137] ? __kasan_check_write+0x14/0x20 [ 3124.444882][T25137] ? create_io_thread+0x1e0/0x1e0 [ 3124.449743][T25137] ? __mutex_lock_slowpath+0x10/0x10 [ 3124.454870][T25137] __x64_sys_clone+0x23f/0x290 [ 3124.459464][T25137] ? __do_sys_vfork+0x130/0x130 [ 3124.464146][T25137] ? ksys_write+0x260/0x2c0 [ 3124.468489][T25137] ? debug_smp_processor_id+0x17/0x20 [ 3124.473783][T25137] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3124.479686][T25137] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3124.485156][T25137] do_syscall_64+0x3d/0xb0 [ 3124.489405][T25137] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3124.495131][T25137] RIP: 0033:0x7fa7165c8169 [ 3124.499386][T25137] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3124.518828][T25137] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3124.527074][T25137] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3124.534881][T25137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3124.542703][T25137] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 09:22:05 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x2}, 0x4081) 09:22:05 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x904, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:05 executing program 3: syz_clone(0x20003000, 0x0, 0x29d873947000, &(0x7f0000001440), 0x0, 0x0) 09:22:05 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 09:22:05 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x905, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:06 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3124.550510][T25137] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3124.558317][T25137] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3124.566134][T25137] 09:22:06 executing program 4: syz_clone(0x40006080, 0x0, 0x1d, 0x0, 0x0, 0x0) 09:22:06 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:06 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 09:22:06 executing program 3: syz_clone(0x20003000, 0x0, 0x553a2803b000, &(0x7f0000001440), 0x0, 0x0) 09:22:06 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:06 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 57) [ 3125.374424][T25169] FAULT_INJECTION: forcing a failure. [ 3125.374424][T25169] name failslab, interval 1, probability 0, space 0, times 0 [ 3125.417144][T25169] CPU: 0 PID: 25169 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3125.427309][T25169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3125.437297][T25169] Call Trace: [ 3125.440413][T25169] [ 3125.443189][T25169] dump_stack_lvl+0x151/0x1b7 [ 3125.447705][T25169] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3125.453174][T25169] dump_stack+0x15/0x17 [ 3125.457166][T25169] should_fail+0x3c6/0x510 [ 3125.461420][T25169] __should_failslab+0xa4/0xe0 [ 3125.466015][T25169] ? anon_vma_fork+0xf7/0x500 [ 3125.470534][T25169] should_failslab+0x9/0x20 [ 3125.474871][T25169] slab_pre_alloc_hook+0x37/0xd0 [ 3125.479642][T25169] ? anon_vma_fork+0xf7/0x500 [ 3125.484152][T25169] kmem_cache_alloc+0x44/0x200 [ 3125.488766][T25169] anon_vma_fork+0xf7/0x500 [ 3125.493098][T25169] ? anon_vma_name+0x43/0x70 [ 3125.497527][T25169] ? vm_area_dup+0x17a/0x230 [ 3125.501947][T25169] dup_mm+0x8c5/0x12c0 [ 3125.505855][T25169] ? copy_init_mm+0x20/0x20 [ 3125.510193][T25169] copy_mm+0x107/0x1b0 [ 3125.514097][T25169] copy_process+0x12bc/0x3260 [ 3125.518609][T25169] ? proc_fail_nth_write+0x20b/0x290 [ 3125.523733][T25169] ? fsnotify_perm+0x6a/0x5d0 [ 3125.528244][T25169] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3125.533193][T25169] ? vfs_write+0xa0d/0x1160 [ 3125.537537][T25169] kernel_clone+0x21e/0x9e0 [ 3125.541871][T25169] ? file_end_write+0x1c0/0x1c0 [ 3125.546555][T25169] ? __kasan_check_write+0x14/0x20 [ 3125.551505][T25169] ? create_io_thread+0x1e0/0x1e0 [ 3125.556366][T25169] ? __mutex_lock_slowpath+0x10/0x10 [ 3125.561487][T25169] __x64_sys_clone+0x23f/0x290 [ 3125.566086][T25169] ? __do_sys_vfork+0x130/0x130 [ 3125.570770][T25169] ? ksys_write+0x260/0x2c0 [ 3125.575109][T25169] ? debug_smp_processor_id+0x17/0x20 [ 3125.580322][T25169] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3125.586222][T25169] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3125.591686][T25169] do_syscall_64+0x3d/0xb0 [ 3125.595937][T25169] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3125.601668][T25169] RIP: 0033:0x7fa7165c8169 [ 3125.605921][T25169] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3125.625362][T25169] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3125.633606][T25169] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3125.641417][T25169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3125.649230][T25169] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3125.657040][T25169] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 09:22:07 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x7}, 0x4081) 09:22:07 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:07 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) gettid() (async) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) (async) 09:22:07 executing program 3: syz_clone(0x20003000, 0x0, 0x2001000000000, &(0x7f0000001440), 0x0, 0x0) 09:22:07 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:07 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3125.664853][T25169] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3125.672664][T25169] 09:22:07 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) r2 = syz_clone(0x80000, &(0x7f0000000000)="20581737d17caf2b9a82723e93796ad4c044872510f0d9ad1b698704dde628bb22a80da515e57e2c30b3ecc365968d1ec7c453fa6d09cedc5c7f1f8e6b19e86f29ce4548a6bdcb1a31", 0x49, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="5318b63ce96021f4d55ec6a4dfbbcdabb12002dc29984a24cfd2879ca6d90dfa8dc5d469afac8082fea5efe8832c7935a30a4d846107291ff8f8a4411800117f75495b9d51e39dae0197ffbac6df823bc2628a1a9d") syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/mnt\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000300)='/&#{!%+\'\\,\x00'}, 0x30) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x8, 0x9, 0x2f, 0xdd, 0x0, 0x9, 0x2080, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa065393a181226e3}, 0x800, 0xfd3, 0x7f, 0x8, 0x4, 0x7f, 0x40, 0x0, 0x800, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x8) 09:22:07 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:07 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000)=',\\.[:\x00'}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) 09:22:07 executing program 3: syz_clone(0x20003000, 0x0, 0x2020000000000, &(0x7f0000001440), 0x0, 0x0) 09:22:07 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3126.053813][T25169] ================================================================== [ 3126.061706][T25169] BUG: KASAN: use-after-free in vm_area_free_no_check+0x7e/0x130 [ 3126.069255][T25169] Write of size 4 at addr ffff88810dbc5180 by task syz-executor.1/25169 [ 3126.077410][T25169] [ 3126.079580][T25169] CPU: 0 PID: 25169 Comm: syz-executor.1 Not tainted 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3126.089998][T25169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3126.099894][T25169] Call Trace: [ 3126.103015][T25169] [ 3126.105791][T25169] dump_stack_lvl+0x151/0x1b7 [ 3126.110304][T25169] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3126.115782][T25169] ? panic+0x751/0x751 [ 3126.119679][T25169] print_address_description+0x87/0x3b0 [ 3126.125068][T25169] kasan_report+0x179/0x1c0 [ 3126.129399][T25169] ? vm_area_free_no_check+0x7e/0x130 [ 3126.134613][T25169] ? vm_area_free_no_check+0x7e/0x130 [ 3126.139827][T25169] kasan_check_range+0x293/0x2a0 [ 3126.144675][T25169] __kasan_check_write+0x14/0x20 [ 3126.149453][T25169] vm_area_free_no_check+0x7e/0x130 [ 3126.154481][T25169] dup_mm+0xd73/0x12c0 [ 3126.158394][T25169] ? copy_init_mm+0x20/0x20 [ 3126.162729][T25169] copy_mm+0x107/0x1b0 [ 3126.166635][T25169] copy_process+0x12bc/0x3260 [ 3126.171148][T25169] ? proc_fail_nth_write+0x20b/0x290 [ 3126.176265][T25169] ? fsnotify_perm+0x6a/0x5d0 [ 3126.180779][T25169] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3126.185730][T25169] ? vfs_write+0xa0d/0x1160 [ 3126.190071][T25169] kernel_clone+0x21e/0x9e0 [ 3126.194407][T25169] ? file_end_write+0x1c0/0x1c0 [ 3126.199091][T25169] ? __kasan_check_write+0x14/0x20 [ 3126.204039][T25169] ? create_io_thread+0x1e0/0x1e0 [ 3126.208900][T25169] ? __mutex_lock_slowpath+0x10/0x10 [ 3126.214021][T25169] __x64_sys_clone+0x23f/0x290 [ 3126.218624][T25169] ? __do_sys_vfork+0x130/0x130 [ 3126.223308][T25169] ? ksys_write+0x260/0x2c0 [ 3126.227646][T25169] ? debug_smp_processor_id+0x17/0x20 [ 3126.232853][T25169] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3126.238762][T25169] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3126.244226][T25169] do_syscall_64+0x3d/0xb0 [ 3126.248477][T25169] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3126.254203][T25169] RIP: 0033:0x7fa7165c8169 [ 3126.258453][T25169] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3126.277898][T25169] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3126.286143][T25169] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3126.293958][T25169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3126.301768][T25169] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3126.309573][T25169] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3126.317381][T25169] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3126.325286][T25169] [ 3126.328145][T25169] [ 3126.330326][T25169] Allocated by task 25137: [ 3126.334568][T25169] __kasan_slab_alloc+0xb1/0xe0 [ 3126.339272][T25169] slab_post_alloc_hook+0x53/0x2c0 [ 3126.344237][T25169] kmem_cache_alloc+0xf5/0x200 [ 3126.348799][T25169] vm_area_dup+0x26/0x230 [ 3126.352978][T25169] dup_mm+0x81b/0x12c0 [ 3126.357060][T25169] copy_mm+0x107/0x1b0 [ 3126.360955][T25169] copy_process+0x12bc/0x3260 [ 3126.365463][T25169] kernel_clone+0x21e/0x9e0 [ 3126.369802][T25169] __x64_sys_clone+0x23f/0x290 [ 3126.374409][T25169] do_syscall_64+0x3d/0xb0 [ 3126.378657][T25169] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3126.384481][T25169] [ 3126.386640][T25169] Freed by task 25: [ 3126.390284][T25169] kasan_set_track+0x4b/0x70 [ 3126.394801][T25169] kasan_set_free_info+0x23/0x40 [ 3126.399580][T25169] ____kasan_slab_free+0x126/0x160 [ 3126.404517][T25169] __kasan_slab_free+0x11/0x20 [ 3126.409122][T25169] slab_free_freelist_hook+0xbd/0x190 [ 3126.414327][T25169] kmem_cache_free+0x116/0x2e0 [ 3126.418927][T25169] __free_vm_area_struct+0x1c/0x20 [ 3126.423871][T25169] rcu_do_batch+0x57a/0xc10 [ 3126.428209][T25169] rcu_core+0x517/0x1020 [ 3126.432288][T25169] rcu_core_si+0x9/0x10 [ 3126.436282][T25169] __do_softirq+0x26d/0x5bf [ 3126.440622][T25169] [ 3126.442791][T25169] Last potentially related work creation: [ 3126.448348][T25169] kasan_save_stack+0x3b/0x60 [ 3126.452858][T25169] __kasan_record_aux_stack+0xd3/0xf0 [ 3126.458067][T25169] kasan_record_aux_stack_noalloc+0xb/0x10 [ 3126.463707][T25169] call_rcu+0x133/0x12a0 [ 3126.467785][T25169] vm_area_free_no_check+0xff/0x130 [ 3126.472818][T25169] vm_area_free+0x53/0x60 [ 3126.476992][T25169] exit_mmap+0x50d/0x6f0 [ 3126.481065][T25169] __mmput+0x95/0x310 [ 3126.484883][T25169] mmput+0x5b/0x170 [ 3126.488534][T25169] do_exit+0xbb4/0x2b60 [ 3126.492522][T25169] __ia32_sys_exit+0x0/0x40 [ 3126.496861][T25169] do_syscall_64+0x3d/0xb0 [ 3126.501112][T25169] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3126.506843][T25169] [ 3126.509014][T25169] Second to last potentially related work creation: [ 3126.515436][T25169] kasan_save_stack+0x3b/0x60 [ 3126.519948][T25169] __kasan_record_aux_stack+0xd3/0xf0 [ 3126.525155][T25169] kasan_record_aux_stack_noalloc+0xb/0x10 [ 3126.530797][T25169] call_rcu+0x133/0x12a0 [ 3126.534877][T25169] vm_area_free_no_check+0xff/0x130 [ 3126.539908][T25169] vm_area_free+0x53/0x60 [ 3126.544074][T25169] exit_mmap+0x50d/0x6f0 [ 3126.548153][T25169] __mmput+0x95/0x310 [ 3126.551981][T25169] mmput+0x5b/0x170 [ 3126.555619][T25169] do_exit+0xbb4/0x2b60 [ 3126.559615][T25169] do_group_exit+0x141/0x310 [ 3126.564035][T25169] __x64_sys_exit_group+0x3f/0x40 [ 3126.568895][T25169] do_syscall_64+0x3d/0xb0 [ 3126.573148][T25169] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3126.578878][T25169] [ 3126.581046][T25169] The buggy address belongs to the object at ffff88810dbc5128 [ 3126.581046][T25169] which belongs to the cache vm_area_struct of size 232 [ 3126.595193][T25169] The buggy address is located 88 bytes inside of [ 3126.595193][T25169] 232-byte region [ffff88810dbc5128, ffff88810dbc5210) [ 3126.608212][T25169] The buggy address belongs to the page: [ 3126.613681][T25169] page:ffffea000436f140 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88810dbc5000 pfn:0x10dbc5 [ 3126.625048][T25169] flags: 0x4000000000000200(slab|zone=1) [ 3126.630524][T25169] raw: 4000000000000200 ffffea0004533508 ffffea00045bd988 ffff8881001b4480 [ 3126.638940][T25169] raw: ffff88810dbc5000 00000000000d0007 00000001ffffffff 0000000000000000 [ 3126.647382][T25169] page dumped because: kasan: bad access detected [ 3126.653604][T25169] page_owner tracks the page as allocated [ 3126.659161][T25169] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 304, ts 1080808959092, free_ts 1080586358101 [ 3126.675215][T25169] post_alloc_hook+0x1a3/0x1b0 [ 3126.679815][T25169] get_page_from_freelist+0x2c14/0x2cf0 [ 3126.685204][T25169] __alloc_pages+0x386/0x7b0 [ 3126.689621][T25169] new_slab+0x92/0x490 [ 3126.693525][T25169] ___slab_alloc+0x39e/0x830 [ 3126.697954][T25169] __slab_alloc+0x4a/0x90 [ 3126.702117][T25169] kmem_cache_alloc+0x134/0x200 [ 3126.706802][T25169] vm_area_dup+0x26/0x230 [ 3126.710975][T25169] dup_mm+0x81b/0x12c0 [ 3126.714879][T25169] copy_mm+0x107/0x1b0 [ 3126.718779][T25169] copy_process+0x12bc/0x3260 [ 3126.723298][T25169] kernel_clone+0x21e/0x9e0 [ 3126.727646][T25169] __x64_sys_clone+0x23f/0x290 [ 3126.732232][T25169] do_syscall_64+0x3d/0xb0 [ 3126.736487][T25169] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3126.742216][T25169] page last free stack trace: [ 3126.746727][T25169] free_unref_page_prepare+0x7c8/0x7d0 [ 3126.752020][T25169] free_unref_page+0xac/0x2c0 [ 3126.756534][T25169] __free_pages+0x61/0xf0 [ 3126.760699][T25169] __vunmap+0x7bc/0x8f0 [ 3126.764693][T25169] free_work+0x5b/0x80 [ 3126.768605][T25169] process_one_work+0x6bb/0xc10 [ 3126.773285][T25169] worker_thread+0xad5/0x12a0 [ 3126.777799][T25169] kthread+0x421/0x510 [ 3126.781712][T25169] ret_from_fork+0x1f/0x30 [ 3126.785956][T25169] [ 3126.788124][T25169] Memory state around the buggy address: [ 3126.793599][T25169] ffff88810dbc5080: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 3126.801495][T25169] ffff88810dbc5100: fc fc fc fc fc fa fb fb fb fb fb fb fb fb fb fb [ 3126.809392][T25169] >ffff88810dbc5180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3126.817291][T25169] ^ [ 3126.821195][T25169] ffff88810dbc5200: fb fb fc fc fc fc fc fc fc fc fb fb fb fb fb fb [ 3126.829094][T25169] ffff88810dbc5280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3126.836989][T25169] ================================================================== [ 3126.844887][T25169] Disabling lock debugging due to kernel taint 09:22:08 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 58) 09:22:08 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:08 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) gettid() (rerun: 32) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000)=',\\.[:\x00'}, 0x30) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) 09:22:08 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) r2 = syz_clone(0x80000, &(0x7f0000000000)="20581737d17caf2b9a82723e93796ad4c044872510f0d9ad1b698704dde628bb22a80da515e57e2c30b3ecc365968d1ec7c453fa6d09cedc5c7f1f8e6b19e86f29ce4548a6bdcb1a31", 0x49, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="5318b63ce96021f4d55ec6a4dfbbcdabb12002dc29984a24cfd2879ca6d90dfa8dc5d469afac8082fea5efe8832c7935a30a4d846107291ff8f8a4411800117f75495b9d51e39dae0197ffbac6df823bc2628a1a9d") syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/mnt\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000300)='/&#{!%+\'\\,\x00'}, 0x30) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x8, 0x9, 0x2f, 0xdd, 0x0, 0x9, 0x2080, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa065393a181226e3}, 0x800, 0xfd3, 0x7f, 0x8, 0x4, 0x7f, 0x40, 0x0, 0x800, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x8) 09:22:08 executing program 3: syz_clone(0x20003000, 0x0, 0x8000000000000, &(0x7f0000001440), 0x0, 0x0) 09:22:08 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x8}, 0x4081) 09:22:08 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:08 executing program 3: syz_clone(0x20003000, 0x0, 0x70130000000000, &(0x7f0000001440), 0x0, 0x0) 09:22:08 executing program 3: syz_clone(0x20003000, 0x0, 0x709473d8290000, &(0x7f0000001440), 0x0, 0x0) 09:22:08 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:08 executing program 3: syz_clone(0x20003000, 0x0, 0xb003283a550000, &(0x7f0000001440), 0x0, 0x0) 09:22:08 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3127.734914][T25268] FAULT_INJECTION: forcing a failure. [ 3127.734914][T25268] name failslab, interval 1, probability 0, space 0, times 0 [ 3127.773302][T25268] CPU: 0 PID: 25268 Comm: syz-executor.1 Tainted: G B 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3127.784859][T25268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3127.794755][T25268] Call Trace: [ 3127.797871][T25268] [ 3127.800762][T25268] dump_stack_lvl+0x151/0x1b7 [ 3127.805275][T25268] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3127.810750][T25268] dump_stack+0x15/0x17 [ 3127.814737][T25268] should_fail+0x3c6/0x510 [ 3127.818994][T25268] __should_failslab+0xa4/0xe0 [ 3127.823590][T25268] ? anon_vma_fork+0x1be/0x500 [ 3127.828191][T25268] should_failslab+0x9/0x20 [ 3127.832528][T25268] slab_pre_alloc_hook+0x37/0xd0 [ 3127.837300][T25268] ? anon_vma_fork+0x1be/0x500 [ 3127.841901][T25268] kmem_cache_alloc+0x44/0x200 [ 3127.846503][T25268] anon_vma_fork+0x1be/0x500 [ 3127.850928][T25268] ? vm_area_dup+0x17a/0x230 [ 3127.855355][T25268] dup_mm+0x8c5/0x12c0 [ 3127.859261][T25268] ? copy_init_mm+0x20/0x20 [ 3127.863601][T25268] copy_mm+0x107/0x1b0 [ 3127.867505][T25268] copy_process+0x12bc/0x3260 [ 3127.872022][T25268] ? proc_fail_nth_write+0x20b/0x290 [ 3127.877136][T25268] ? fsnotify_perm+0x6a/0x5d0 [ 3127.881652][T25268] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3127.886607][T25268] ? vfs_write+0xa0d/0x1160 [ 3127.890938][T25268] kernel_clone+0x21e/0x9e0 [ 3127.895275][T25268] ? file_end_write+0x1c0/0x1c0 [ 3127.899962][T25268] ? __kasan_check_write+0x14/0x20 [ 3127.904919][T25268] ? create_io_thread+0x1e0/0x1e0 [ 3127.909777][T25268] ? __mutex_lock_slowpath+0x10/0x10 [ 3127.914889][T25268] __x64_sys_clone+0x23f/0x290 [ 3127.919492][T25268] ? __do_sys_vfork+0x130/0x130 [ 3127.924176][T25268] ? ksys_write+0x260/0x2c0 [ 3127.928518][T25268] ? debug_smp_processor_id+0x17/0x20 [ 3127.933726][T25268] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3127.939625][T25268] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3127.945095][T25268] do_syscall_64+0x3d/0xb0 [ 3127.949346][T25268] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3127.955074][T25268] RIP: 0033:0x7fa7165c8169 [ 3127.959336][T25268] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 09:22:09 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 59) 09:22:09 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:09 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) r2 = syz_clone(0x80000, &(0x7f0000000000)="20581737d17caf2b9a82723e93796ad4c044872510f0d9ad1b698704dde628bb22a80da515e57e2c30b3ecc365968d1ec7c453fa6d09cedc5c7f1f8e6b19e86f29ce4548a6bdcb1a31", 0x49, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="5318b63ce96021f4d55ec6a4dfbbcdabb12002dc29984a24cfd2879ca6d90dfa8dc5d469afac8082fea5efe8832c7935a30a4d846107291ff8f8a4411800117f75495b9d51e39dae0197ffbac6df823bc2628a1a9d") syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/mnt\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000300)='/&#{!%+\'\\,\x00'}, 0x30) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x8, 0x9, 0x2f, 0xdd, 0x0, 0x9, 0x2080, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa065393a181226e3}, 0x800, 0xfd3, 0x7f, 0x8, 0x4, 0x7f, 0x40, 0x0, 0x800, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x8) 09:22:09 executing program 3: syz_clone(0x20003000, 0x0, 0xc002a0ffffffff, &(0x7f0000001440), 0x0, 0x0) 09:22:09 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000)=',\\.[:\x00'}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) gettid() (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000)=',\\.[:\x00'}, 0x30) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (async) 09:22:09 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0xa}, 0x4081) [ 3127.978770][T25268] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3127.987014][T25268] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3127.994826][T25268] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3128.002639][T25268] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3128.010447][T25268] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3128.018269][T25268] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3128.026077][T25268] 09:22:09 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:09 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:09 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0x8) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r3 = syz_clone(0x4220400, 0x0, 0xfffffea4, 0x0, 0x0, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x9, &(0x7f00000005c0)=@raw=[@btf_id={0x18, 0x6, 0x3, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @ldst={0x2, 0x2, 0x2, 0x0, 0x3, 0x18, 0xffffffffffffffff}, @generic={0x81, 0x8, 0x5, 0x2, 0x5}, @map_idx={0x18, 0x2, 0x5, 0x0, 0x4}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x9}], &(0x7f0000000280)='GPL\x00', 0x8000, 0xac, &(0x7f0000000380)=""/172, 0x41100, 0x4, '\x00', r2, 0x25, r0, 0x8, &(0x7f0000000440)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000480)={0x2, 0x6, 0x10000, 0x3ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[r1, 0x1, r1, r1]}, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000580)={&(0x7f00000001c0)='./file0\x00', r4}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r3, 0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)='\\#!:@,#]\x00'}, 0x30) [ 3128.094853][T25285] FAULT_INJECTION: forcing a failure. [ 3128.094853][T25285] name failslab, interval 1, probability 0, space 0, times 0 [ 3128.122408][T25285] CPU: 1 PID: 25285 Comm: syz-executor.1 Tainted: G B 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3128.134044][T25285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3128.143934][T25285] Call Trace: [ 3128.147059][T25285] [ 3128.149837][T25285] dump_stack_lvl+0x151/0x1b7 [ 3128.154352][T25285] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3128.159821][T25285] dump_stack+0x15/0x17 [ 3128.163809][T25285] should_fail+0x3c6/0x510 [ 3128.168062][T25285] __should_failslab+0xa4/0xe0 [ 3128.172662][T25285] ? vm_area_dup+0x26/0x230 [ 3128.177000][T25285] should_failslab+0x9/0x20 [ 3128.181339][T25285] slab_pre_alloc_hook+0x37/0xd0 [ 3128.186116][T25285] ? vm_area_dup+0x26/0x230 [ 3128.190455][T25285] kmem_cache_alloc+0x44/0x200 [ 3128.195056][T25285] vm_area_dup+0x26/0x230 [ 3128.199219][T25285] dup_mm+0x81b/0x12c0 [ 3128.203125][T25285] ? copy_init_mm+0x20/0x20 [ 3128.207468][T25285] copy_mm+0x107/0x1b0 [ 3128.211369][T25285] copy_process+0x12bc/0x3260 [ 3128.215889][T25285] ? proc_fail_nth_write+0x20b/0x290 [ 3128.221002][T25285] ? fsnotify_perm+0x6a/0x5d0 [ 3128.225520][T25285] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3128.230465][T25285] ? vfs_write+0xa0d/0x1160 [ 3128.234805][T25285] kernel_clone+0x21e/0x9e0 [ 3128.239143][T25285] ? file_end_write+0x1c0/0x1c0 [ 3128.243828][T25285] ? __kasan_check_write+0x14/0x20 [ 3128.248781][T25285] ? create_io_thread+0x1e0/0x1e0 [ 3128.253638][T25285] ? __mutex_lock_slowpath+0x10/0x10 [ 3128.258759][T25285] __x64_sys_clone+0x23f/0x290 [ 3128.263358][T25285] ? __do_sys_vfork+0x130/0x130 [ 3128.268044][T25285] ? ksys_write+0x260/0x2c0 [ 3128.272390][T25285] ? debug_smp_processor_id+0x17/0x20 [ 3128.277593][T25285] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3128.283493][T25285] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3128.288961][T25285] do_syscall_64+0x3d/0xb0 [ 3128.293215][T25285] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3128.298941][T25285] RIP: 0033:0x7fa7165c8169 [ 3128.303198][T25285] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3128.322643][T25285] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3128.330892][T25285] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 09:22:09 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:09 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) r2 = syz_clone(0x80000, &(0x7f0000000000)="20581737d17caf2b9a82723e93796ad4c044872510f0d9ad1b698704dde628bb22a80da515e57e2c30b3ecc365968d1ec7c453fa6d09cedc5c7f1f8e6b19e86f29ce4548a6bdcb1a31", 0x49, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="5318b63ce96021f4d55ec6a4dfbbcdabb12002dc29984a24cfd2879ca6d90dfa8dc5d469afac8082fea5efe8832c7935a30a4d846107291ff8f8a4411800117f75495b9d51e39dae0197ffbac6df823bc2628a1a9d") syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/mnt\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000300)='/&#{!%+\'\\,\x00'}, 0x30) [ 3128.338691][T25285] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3128.346643][T25285] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3128.354443][T25285] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3128.362254][T25285] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3128.370067][T25285] 09:22:10 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 60) 09:22:10 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) r2 = syz_clone(0x80000, &(0x7f0000000000)="20581737d17caf2b9a82723e93796ad4c044872510f0d9ad1b698704dde628bb22a80da515e57e2c30b3ecc365968d1ec7c453fa6d09cedc5c7f1f8e6b19e86f29ce4548a6bdcb1a31", 0x49, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="5318b63ce96021f4d55ec6a4dfbbcdabb12002dc29984a24cfd2879ca6d90dfa8dc5d469afac8082fea5efe8832c7935a30a4d846107291ff8f8a4411800117f75495b9d51e39dae0197ffbac6df823bc2628a1a9d") syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/mnt\x00') 09:22:10 executing program 3: syz_clone(0x20003000, 0x0, 0xf0510d1b000000, &(0x7f0000001440), 0x0, 0x0) 09:22:10 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0x8) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) syz_clone(0x4220400, 0x0, 0xfffffea4, 0x0, 0x0, 0x0) (async) r3 = syz_clone(0x4220400, 0x0, 0xfffffea4, 0x0, 0x0, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x9, &(0x7f00000005c0)=@raw=[@btf_id={0x18, 0x6, 0x3, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @ldst={0x2, 0x2, 0x2, 0x0, 0x3, 0x18, 0xffffffffffffffff}, @generic={0x81, 0x8, 0x5, 0x2, 0x5}, @map_idx={0x18, 0x2, 0x5, 0x0, 0x4}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x9}], &(0x7f0000000280)='GPL\x00', 0x8000, 0xac, &(0x7f0000000380)=""/172, 0x41100, 0x4, '\x00', r2, 0x25, r0, 0x8, &(0x7f0000000440)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000480)={0x2, 0x6, 0x10000, 0x3ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[r1, 0x1, r1, r1]}, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000580)={&(0x7f00000001c0)='./file0\x00', r4}, 0x10) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000580)={&(0x7f00000001c0)='./file0\x00', r4}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r3, 0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)='\\#!:@,#]\x00'}, 0x30) [ 3128.689570][T25316] FAULT_INJECTION: forcing a failure. [ 3128.689570][T25316] name failslab, interval 1, probability 0, space 0, times 0 [ 3128.713273][T25316] CPU: 1 PID: 25316 Comm: syz-executor.1 Tainted: G B 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3128.724816][T25316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3128.734712][T25316] Call Trace: [ 3128.737839][T25316] [ 3128.740614][T25316] dump_stack_lvl+0x151/0x1b7 [ 3128.745131][T25316] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3128.750594][T25316] ? avc_denied+0x1b0/0x1b0 [ 3128.754944][T25316] dump_stack+0x15/0x17 [ 3128.758933][T25316] should_fail+0x3c6/0x510 [ 3128.763180][T25316] __should_failslab+0xa4/0xe0 [ 3128.767776][T25316] ? vm_area_dup+0x26/0x230 [ 3128.772120][T25316] should_failslab+0x9/0x20 [ 3128.776456][T25316] slab_pre_alloc_hook+0x37/0xd0 [ 3128.781233][T25316] ? vm_area_dup+0x26/0x230 [ 3128.785570][T25316] kmem_cache_alloc+0x44/0x200 [ 3128.790170][T25316] vm_area_dup+0x26/0x230 [ 3128.794339][T25316] dup_mm+0x81b/0x12c0 [ 3128.798242][T25316] ? copy_init_mm+0x20/0x20 [ 3128.802580][T25316] copy_mm+0x107/0x1b0 [ 3128.806486][T25316] copy_process+0x12bc/0x3260 [ 3128.811003][T25316] ? proc_fail_nth_write+0x20b/0x290 [ 3128.816118][T25316] ? fsnotify_perm+0x6a/0x5d0 [ 3128.820633][T25316] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3128.825581][T25316] ? vfs_write+0xa0d/0x1160 [ 3128.829920][T25316] kernel_clone+0x21e/0x9e0 [ 3128.834343][T25316] ? file_end_write+0x1c0/0x1c0 [ 3128.839030][T25316] ? __kasan_check_write+0x14/0x20 [ 3128.843979][T25316] ? create_io_thread+0x1e0/0x1e0 [ 3128.848839][T25316] ? __mutex_lock_slowpath+0x10/0x10 [ 3128.853966][T25316] __x64_sys_clone+0x23f/0x290 [ 3128.858559][T25316] ? __do_sys_vfork+0x130/0x130 [ 3128.863242][T25316] ? ksys_write+0x260/0x2c0 [ 3128.867594][T25316] ? debug_smp_processor_id+0x17/0x20 [ 3128.872795][T25316] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3128.878694][T25316] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3128.884163][T25316] do_syscall_64+0x3d/0xb0 09:22:10 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x302}, 0x4081) 09:22:10 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) syz_clone(0x80000, &(0x7f0000000000)="20581737d17caf2b9a82723e93796ad4c044872510f0d9ad1b698704dde628bb22a80da515e57e2c30b3ecc365968d1ec7c453fa6d09cedc5c7f1f8e6b19e86f29ce4548a6bdcb1a31", 0x49, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="5318b63ce96021f4d55ec6a4dfbbcdabb12002dc29984a24cfd2879ca6d90dfa8dc5d469afac8082fea5efe8832c7935a30a4d846107291ff8f8a4411800117f75495b9d51e39dae0197ffbac6df823bc2628a1a9d") 09:22:10 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0x8) (async, rerun: 32) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) (rerun: 32) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r3 = syz_clone(0x4220400, 0x0, 0xfffffea4, 0x0, 0x0, 0x0) (async, rerun: 64) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x9, &(0x7f00000005c0)=@raw=[@btf_id={0x18, 0x6, 0x3, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @ldst={0x2, 0x2, 0x2, 0x0, 0x3, 0x18, 0xffffffffffffffff}, @generic={0x81, 0x8, 0x5, 0x2, 0x5}, @map_idx={0x18, 0x2, 0x5, 0x0, 0x4}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x9}], &(0x7f0000000280)='GPL\x00', 0x8000, 0xac, &(0x7f0000000380)=""/172, 0x41100, 0x4, '\x00', r2, 0x25, r0, 0x8, &(0x7f0000000440)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000480)={0x2, 0x6, 0x10000, 0x3ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[r1, 0x1, r1, r1]}, 0x80) (rerun: 64) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000580)={&(0x7f00000001c0)='./file0\x00', r4}, 0x10) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r3, 0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)='\\#!:@,#]\x00'}, 0x30) 09:22:10 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3128.888413][T25316] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3128.894141][T25316] RIP: 0033:0x7fa7165c8169 [ 3128.898399][T25316] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 3128.917843][T25316] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3128.926087][T25316] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 09:22:10 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:10 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:10 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x20000081}, 0x4081) [ 3128.933896][T25316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3128.941701][T25316] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3128.949513][T25316] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3128.957325][T25316] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3128.965143][T25316] 09:22:10 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 61) 09:22:10 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_clone(0xa908200, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) 09:22:10 executing program 3: syz_clone(0x20003000, 0x0, 0xf0ff1f00000000, &(0x7f0000001440), 0x0, 0x0) 09:22:10 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:10 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3129.361562][T25360] FAULT_INJECTION: forcing a failure. [ 3129.361562][T25360] name failslab, interval 1, probability 0, space 0, times 0 [ 3129.409027][T25360] CPU: 1 PID: 25360 Comm: syz-executor.1 Tainted: G B 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3129.420581][T25360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3129.430575][T25360] Call Trace: [ 3129.433697][T25360] [ 3129.436471][T25360] dump_stack_lvl+0x151/0x1b7 [ 3129.440992][T25360] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3129.446453][T25360] dump_stack+0x15/0x17 [ 3129.450445][T25360] should_fail+0x3c6/0x510 [ 3129.454699][T25360] __should_failslab+0xa4/0xe0 [ 3129.459294][T25360] ? vm_area_dup+0x26/0x230 [ 3129.463635][T25360] should_failslab+0x9/0x20 [ 3129.467975][T25360] slab_pre_alloc_hook+0x37/0xd0 [ 3129.472749][T25360] ? vm_area_dup+0x26/0x230 [ 3129.477088][T25360] kmem_cache_alloc+0x44/0x200 [ 3129.481692][T25360] vm_area_dup+0x26/0x230 [ 3129.485858][T25360] dup_mm+0x81b/0x12c0 [ 3129.489763][T25360] ? copy_init_mm+0x20/0x20 [ 3129.494102][T25360] copy_mm+0x107/0x1b0 [ 3129.498004][T25360] copy_process+0x12bc/0x3260 [ 3129.502526][T25360] ? proc_fail_nth_write+0x20b/0x290 [ 3129.507645][T25360] ? fsnotify_perm+0x6a/0x5d0 [ 3129.512150][T25360] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3129.517098][T25360] ? vfs_write+0xa0d/0x1160 [ 3129.521444][T25360] kernel_clone+0x21e/0x9e0 [ 3129.525778][T25360] ? file_end_write+0x1c0/0x1c0 [ 3129.530471][T25360] ? __kasan_check_write+0x14/0x20 [ 3129.535411][T25360] ? create_io_thread+0x1e0/0x1e0 [ 3129.540272][T25360] ? __mutex_lock_slowpath+0x10/0x10 [ 3129.545391][T25360] __x64_sys_clone+0x23f/0x290 [ 3129.549999][T25360] ? __do_sys_vfork+0x130/0x130 [ 3129.554686][T25360] ? ksys_write+0x260/0x2c0 [ 3129.559020][T25360] ? debug_smp_processor_id+0x17/0x20 [ 3129.564224][T25360] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3129.570126][T25360] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3129.575596][T25360] do_syscall_64+0x3d/0xb0 [ 3129.579847][T25360] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3129.585578][T25360] RIP: 0033:0x7fa7165c8169 [ 3129.589836][T25360] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 09:22:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) [ 3129.609271][T25360] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3129.617523][T25360] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3129.625413][T25360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3129.633229][T25360] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3129.641040][T25360] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3129.648846][T25360] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3129.656664][T25360] 09:22:11 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x3}, [@alu={0x4, 0x1, 0x1, 0x6, 0x0, 0x1, 0x4}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6a}]}, &(0x7f0000000080)='GPL\x00', 0xfffffff8, 0x4f, &(0x7f00000000c0)=""/79, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000180)={0x0, 0xe, 0x0, 0x8}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0x1]}, 0x80) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000280)={r1, 0x0, 0x25, 0x1e}, 0x10) 09:22:11 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) 09:22:11 executing program 3: syz_clone(0x20003000, 0x0, 0x100000000000000, &(0x7f0000001440), 0x0, 0x0) 09:22:11 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x7ffff000}, 0x4081) 09:22:11 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 62) 09:22:11 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:11 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) 09:22:11 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:11 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) 09:22:11 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3130.214879][T25382] FAULT_INJECTION: forcing a failure. [ 3130.214879][T25382] name failslab, interval 1, probability 0, space 0, times 0 09:22:11 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3130.263300][T25382] CPU: 1 PID: 25382 Comm: syz-executor.1 Tainted: G B 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3130.274869][T25382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3130.284753][T25382] Call Trace: [ 3130.287878][T25382] [ 3130.290653][T25382] dump_stack_lvl+0x151/0x1b7 [ 3130.295167][T25382] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3130.300635][T25382] dump_stack+0x15/0x17 [ 3130.304632][T25382] should_fail+0x3c6/0x510 [ 3130.308877][T25382] __should_failslab+0xa4/0xe0 [ 3130.313480][T25382] ? anon_vma_clone+0x9a/0x4c0 [ 3130.318076][T25382] should_failslab+0x9/0x20 [ 3130.322420][T25382] slab_pre_alloc_hook+0x37/0xd0 [ 3130.327192][T25382] ? anon_vma_clone+0x9a/0x4c0 [ 3130.331790][T25382] kmem_cache_alloc+0x44/0x200 [ 3130.336392][T25382] anon_vma_clone+0x9a/0x4c0 [ 3130.340820][T25382] anon_vma_fork+0x91/0x500 [ 3130.345158][T25382] ? anon_vma_name+0x43/0x70 [ 3130.349584][T25382] ? vm_area_dup+0x17a/0x230 [ 3130.354008][T25382] dup_mm+0x8c5/0x12c0 [ 3130.357917][T25382] ? copy_init_mm+0x20/0x20 [ 3130.362260][T25382] copy_mm+0x107/0x1b0 [ 3130.366165][T25382] copy_process+0x12bc/0x3260 [ 3130.370675][T25382] ? proc_fail_nth_write+0x20b/0x290 [ 3130.375793][T25382] ? fsnotify_perm+0x6a/0x5d0 [ 3130.380307][T25382] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3130.385250][T25382] ? vfs_write+0xa0d/0x1160 [ 3130.389596][T25382] kernel_clone+0x21e/0x9e0 [ 3130.393933][T25382] ? file_end_write+0x1c0/0x1c0 [ 3130.398619][T25382] ? __kasan_check_write+0x14/0x20 [ 3130.403564][T25382] ? create_io_thread+0x1e0/0x1e0 [ 3130.408429][T25382] ? __mutex_lock_slowpath+0x10/0x10 [ 3130.413548][T25382] __x64_sys_clone+0x23f/0x290 [ 3130.418147][T25382] ? __do_sys_vfork+0x130/0x130 [ 3130.422834][T25382] ? ksys_write+0x260/0x2c0 [ 3130.427174][T25382] ? debug_smp_processor_id+0x17/0x20 [ 3130.432380][T25382] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3130.438283][T25382] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3130.443752][T25382] do_syscall_64+0x3d/0xb0 [ 3130.448000][T25382] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3130.453729][T25382] RIP: 0033:0x7fa7165c8169 [ 3130.457982][T25382] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3130.477433][T25382] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3130.485672][T25382] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3130.493480][T25382] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3130.501289][T25382] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3130.509109][T25382] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3130.516914][T25382] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3130.524727][T25382] 09:22:12 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') (async) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x3}, [@alu={0x4, 0x1, 0x1, 0x6, 0x0, 0x1, 0x4}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6a}]}, &(0x7f0000000080)='GPL\x00', 0xfffffff8, 0x4f, &(0x7f00000000c0)=""/79, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000180)={0x0, 0xe, 0x0, 0x8}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0x1]}, 0x80) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000280)={r1, 0x0, 0x25, 0x1e}, 0x10) 09:22:12 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:12 executing program 3: syz_clone(0x20003000, 0x0, 0x200000000000000, &(0x7f0000001440), 0x0, 0x0) 09:22:12 executing program 4: socketpair(0x10, 0x2, 0x5, &(0x7f00000001c0)) 09:22:12 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0xfffffdef}, 0x4081) 09:22:12 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 63) 09:22:12 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:12 executing program 4: socketpair(0x0, 0x2, 0x5, &(0x7f00000001c0)) 09:22:12 executing program 4: socketpair(0x0, 0x2, 0x5, &(0x7f00000001c0)) 09:22:12 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:12 executing program 4: socketpair(0x0, 0x2, 0x5, &(0x7f00000001c0)) 09:22:12 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3131.074452][T25425] FAULT_INJECTION: forcing a failure. [ 3131.074452][T25425] name failslab, interval 1, probability 0, space 0, times 0 [ 3131.127314][T25425] CPU: 0 PID: 25425 Comm: syz-executor.1 Tainted: G B 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3131.138876][T25425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3131.148773][T25425] Call Trace: [ 3131.151893][T25425] [ 3131.154672][T25425] dump_stack_lvl+0x151/0x1b7 [ 3131.159187][T25425] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3131.164656][T25425] dump_stack+0x15/0x17 [ 3131.168645][T25425] should_fail+0x3c6/0x510 [ 3131.172900][T25425] __should_failslab+0xa4/0xe0 [ 3131.177624][T25425] ? vm_area_dup+0x26/0x230 [ 3131.181959][T25425] should_failslab+0x9/0x20 [ 3131.186300][T25425] slab_pre_alloc_hook+0x37/0xd0 [ 3131.191075][T25425] ? vm_area_dup+0x26/0x230 [ 3131.195410][T25425] kmem_cache_alloc+0x44/0x200 [ 3131.200009][T25425] vm_area_dup+0x26/0x230 [ 3131.204175][T25425] dup_mm+0x81b/0x12c0 [ 3131.208079][T25425] ? copy_init_mm+0x20/0x20 [ 3131.212420][T25425] copy_mm+0x107/0x1b0 [ 3131.216325][T25425] copy_process+0x12bc/0x3260 [ 3131.220840][T25425] ? proc_fail_nth_write+0x20b/0x290 [ 3131.225959][T25425] ? fsnotify_perm+0x6a/0x5d0 [ 3131.230472][T25425] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3131.235426][T25425] ? vfs_write+0xa0d/0x1160 [ 3131.239758][T25425] kernel_clone+0x21e/0x9e0 [ 3131.244106][T25425] ? file_end_write+0x1c0/0x1c0 [ 3131.248784][T25425] ? __kasan_check_write+0x14/0x20 [ 3131.253732][T25425] ? create_io_thread+0x1e0/0x1e0 [ 3131.258592][T25425] ? __mutex_lock_slowpath+0x10/0x10 [ 3131.263749][T25425] __x64_sys_clone+0x23f/0x290 [ 3131.268314][T25425] ? __do_sys_vfork+0x130/0x130 [ 3131.272996][T25425] ? ksys_write+0x260/0x2c0 [ 3131.277342][T25425] ? debug_smp_processor_id+0x17/0x20 [ 3131.282547][T25425] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3131.288454][T25425] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3131.293922][T25425] do_syscall_64+0x3d/0xb0 [ 3131.298176][T25425] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3131.303898][T25425] RIP: 0033:0x7fa7165c8169 [ 3131.308159][T25425] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3131.327592][T25425] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3131.335840][T25425] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3131.343644][T25425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3131.351463][T25425] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3131.359266][T25425] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3131.367077][T25425] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3131.374902][T25425] 09:22:12 executing program 2: syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') (async) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x3}, [@alu={0x4, 0x1, 0x1, 0x6, 0x0, 0x1, 0x4}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6a}]}, &(0x7f0000000080)='GPL\x00', 0xfffffff8, 0x4f, &(0x7f00000000c0)=""/79, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000180)={0x0, 0xe, 0x0, 0x8}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0x1]}, 0x80) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000280)={r1, 0x0, 0x25, 0x1e}, 0x10) 09:22:12 executing program 4: socketpair(0x10, 0x0, 0x5, &(0x7f00000001c0)) 09:22:12 executing program 3: syz_clone(0x20003000, 0x0, 0x700000000000000, &(0x7f0000001440), 0x0, 0x0) 09:22:12 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:13 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x2}, 0x4081) 09:22:13 executing program 4: socketpair(0x10, 0x0, 0x5, &(0x7f00000001c0)) 09:22:13 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:13 executing program 3: syz_clone(0x20003000, 0x0, 0x800000000000000, &(0x7f0000001440), 0x0, 0x0) 09:22:13 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 64) 09:22:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) 09:22:13 executing program 4: socketpair(0x10, 0x0, 0x5, &(0x7f00000001c0)) 09:22:13 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3131.942796][T25453] FAULT_INJECTION: forcing a failure. [ 3131.942796][T25453] name failslab, interval 1, probability 0, space 0, times 0 [ 3131.967171][T25453] CPU: 1 PID: 25453 Comm: syz-executor.1 Tainted: G B 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3131.978728][T25453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3131.988711][T25453] Call Trace: [ 3131.991835][T25453] [ 3131.994609][T25453] dump_stack_lvl+0x151/0x1b7 [ 3131.999124][T25453] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3132.004592][T25453] dump_stack+0x15/0x17 [ 3132.008585][T25453] should_fail+0x3c6/0x510 [ 3132.012838][T25453] __should_failslab+0xa4/0xe0 [ 3132.017435][T25453] ? vm_area_dup+0x26/0x230 [ 3132.021775][T25453] should_failslab+0x9/0x20 [ 3132.026110][T25453] slab_pre_alloc_hook+0x37/0xd0 [ 3132.030976][T25453] ? vm_area_dup+0x26/0x230 [ 3132.035315][T25453] kmem_cache_alloc+0x44/0x200 [ 3132.039912][T25453] vm_area_dup+0x26/0x230 [ 3132.044094][T25453] dup_mm+0x81b/0x12c0 [ 3132.047986][T25453] ? copy_init_mm+0x20/0x20 [ 3132.052325][T25453] copy_mm+0x107/0x1b0 [ 3132.056229][T25453] copy_process+0x12bc/0x3260 [ 3132.060742][T25453] ? proc_fail_nth_write+0x20b/0x290 [ 3132.065867][T25453] ? fsnotify_perm+0x6a/0x5d0 [ 3132.070377][T25453] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3132.075321][T25453] ? vfs_write+0xa0d/0x1160 [ 3132.079666][T25453] kernel_clone+0x21e/0x9e0 [ 3132.084004][T25453] ? file_end_write+0x1c0/0x1c0 [ 3132.088686][T25453] ? __kasan_check_write+0x14/0x20 [ 3132.093633][T25453] ? create_io_thread+0x1e0/0x1e0 [ 3132.098493][T25453] ? __mutex_lock_slowpath+0x10/0x10 [ 3132.103619][T25453] __x64_sys_clone+0x23f/0x290 [ 3132.108214][T25453] ? __do_sys_vfork+0x130/0x130 [ 3132.112918][T25453] ? ksys_write+0x260/0x2c0 [ 3132.117241][T25453] ? debug_smp_processor_id+0x17/0x20 [ 3132.122464][T25453] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3132.128348][T25453] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3132.133820][T25453] do_syscall_64+0x3d/0xb0 [ 3132.138069][T25453] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3132.143795][T25453] RIP: 0033:0x7fa7165c8169 [ 3132.148048][T25453] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3132.167577][T25453] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3132.175821][T25453] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3132.183632][T25453] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 09:22:13 executing program 4: socketpair(0x10, 0x2, 0x0, &(0x7f00000001c0)) 09:22:13 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3132.191442][T25453] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3132.199257][T25453] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3132.208021][T25453] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3132.215834][T25453] 09:22:13 executing program 4: socketpair(0x10, 0x2, 0x0, &(0x7f00000001c0)) 09:22:13 executing program 4: socketpair(0x10, 0x2, 0x0, &(0x7f00000001c0)) 09:22:14 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x3}, 0x4081) 09:22:14 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 65) 09:22:14 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:22:14 executing program 4: socketpair(0x10, 0x2, 0x5, 0x0) 09:22:14 executing program 3: syz_clone(0x20003000, 0x0, 0x900000000000000, &(0x7f0000001440), 0x0, 0x0) 09:22:14 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) (async) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) (async, rerun: 32) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) 09:22:14 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:14 executing program 4: socketpair(0x10, 0x2, 0x5, 0x0) 09:22:14 executing program 4: socketpair(0x10, 0x2, 0x5, 0x0) 09:22:14 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3132.791285][T25482] FAULT_INJECTION: forcing a failure. [ 3132.791285][T25482] name failslab, interval 1, probability 0, space 0, times 0 [ 3132.825573][T25482] CPU: 1 PID: 25482 Comm: syz-executor.1 Tainted: G B 5.15.106-syzkaller-00249-g19c0ed55a470 #0 09:22:14 executing program 4: socketpair(0x10, 0x2, 0x0, &(0x7f00000001c0)) 09:22:14 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 3132.837131][T25482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3132.847023][T25482] Call Trace: [ 3132.850151][T25482] [ 3132.852927][T25482] dump_stack_lvl+0x151/0x1b7 [ 3132.857439][T25482] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3132.862908][T25482] dump_stack+0x15/0x17 [ 3132.866899][T25482] should_fail+0x3c6/0x510 [ 3132.871160][T25482] __should_failslab+0xa4/0xe0 [ 3132.875751][T25482] ? vm_area_dup+0x26/0x230 [ 3132.880090][T25482] should_failslab+0x9/0x20 [ 3132.884429][T25482] slab_pre_alloc_hook+0x37/0xd0 [ 3132.889206][T25482] ? vm_area_dup+0x26/0x230 [ 3132.893545][T25482] kmem_cache_alloc+0x44/0x200 [ 3132.898142][T25482] vm_area_dup+0x26/0x230 [ 3132.902308][T25482] dup_mm+0x81b/0x12c0 [ 3132.906218][T25482] ? copy_init_mm+0x20/0x20 [ 3132.910554][T25482] copy_mm+0x107/0x1b0 [ 3132.914459][T25482] copy_process+0x12bc/0x3260 [ 3132.918976][T25482] ? proc_fail_nth_write+0x20b/0x290 [ 3132.924095][T25482] ? fsnotify_perm+0x6a/0x5d0 [ 3132.928606][T25482] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3132.933556][T25482] ? vfs_write+0xa0d/0x1160 [ 3132.937897][T25482] kernel_clone+0x21e/0x9e0 [ 3132.942231][T25482] ? file_end_write+0x1c0/0x1c0 [ 3132.946917][T25482] ? __kasan_check_write+0x14/0x20 [ 3132.951866][T25482] ? create_io_thread+0x1e0/0x1e0 [ 3132.956727][T25482] ? __mutex_lock_slowpath+0x10/0x10 [ 3132.961848][T25482] __x64_sys_clone+0x23f/0x290 [ 3132.966449][T25482] ? __do_sys_vfork+0x130/0x130 [ 3132.971130][T25482] ? ksys_write+0x260/0x2c0 [ 3132.975473][T25482] ? debug_smp_processor_id+0x17/0x20 [ 3132.980681][T25482] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3132.986583][T25482] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3132.992050][T25482] do_syscall_64+0x3d/0xb0 [ 3132.996301][T25482] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3133.002029][T25482] RIP: 0033:0x7fa7165c8169 [ 3133.006281][T25482] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3133.025725][T25482] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3133.033969][T25482] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3133.041780][T25482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3133.049645][T25482] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3133.057408][T25482] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3133.065212][T25482] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3133.073029][T25482] 09:22:15 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1}, 0x44005) recvmsg(r0, &(0x7f0000002340)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="b6", 0x1}], 0x1, 0x0, 0x4}, 0x4081) 09:22:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:15 executing program 4: socketpair(0x10, 0x2, 0x0, &(0x7f00000001c0)) 09:22:15 executing program 3: syz_clone(0x20003000, 0x0, 0x1100000000000000, &(0x7f0000001440), 0x0, 0x0) 09:22:15 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 66) [ 3133.649181][T25520] FAULT_INJECTION: forcing a failure. [ 3133.649181][T25520] name failslab, interval 1, probability 0, space 0, times 0 [ 3133.700672][T25520] CPU: 1 PID: 25520 Comm: syz-executor.1 Tainted: G B 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3133.712228][T25520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3133.722122][T25520] Call Trace: [ 3133.725247][T25520] [ 3133.728023][T25520] dump_stack_lvl+0x151/0x1b7 [ 3133.732546][T25520] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3133.738006][T25520] ? avc_denied+0x1b0/0x1b0 [ 3133.742344][T25520] dump_stack+0x15/0x17 [ 3133.746337][T25520] should_fail+0x3c6/0x510 [ 3133.750595][T25520] __should_failslab+0xa4/0xe0 [ 3133.755189][T25520] ? vm_area_dup+0x26/0x230 [ 3133.759528][T25520] should_failslab+0x9/0x20 [ 3133.763867][T25520] slab_pre_alloc_hook+0x37/0xd0 [ 3133.768642][T25520] ? vm_area_dup+0x26/0x230 [ 3133.772990][T25520] kmem_cache_alloc+0x44/0x200 [ 3133.777590][T25520] vm_area_dup+0x26/0x230 [ 3133.781748][T25520] dup_mm+0x81b/0x12c0 [ 3133.785657][T25520] ? copy_init_mm+0x20/0x20 [ 3133.789995][T25520] copy_mm+0x107/0x1b0 [ 3133.793901][T25520] copy_process+0x12bc/0x3260 [ 3133.798413][T25520] ? proc_fail_nth_write+0x20b/0x290 [ 3133.803533][T25520] ? fsnotify_perm+0x6a/0x5d0 [ 3133.808044][T25520] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3133.812990][T25520] ? vfs_write+0xa0d/0x1160 [ 3133.817333][T25520] kernel_clone+0x21e/0x9e0 [ 3133.821669][T25520] ? file_end_write+0x1c0/0x1c0 [ 3133.826354][T25520] ? __kasan_check_write+0x14/0x20 [ 3133.831303][T25520] ? create_io_thread+0x1e0/0x1e0 [ 3133.836166][T25520] ? __mutex_lock_slowpath+0x10/0x10 [ 3133.841284][T25520] __x64_sys_clone+0x23f/0x290 [ 3133.845887][T25520] ? __do_sys_vfork+0x130/0x130 [ 3133.850568][T25520] ? ksys_write+0x260/0x2c0 [ 3133.854911][T25520] ? debug_smp_processor_id+0x17/0x20 [ 3133.860121][T25520] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3133.866020][T25520] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3133.871488][T25520] do_syscall_64+0x3d/0xb0 [ 3133.875742][T25520] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3133.881471][T25520] RIP: 0033:0x7fa7165c8169 [ 3133.885719][T25520] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3133.905160][T25520] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3133.913405][T25520] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3133.921220][T25520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3133.929029][T25520] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3133.936835][T25520] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3133.944649][T25520] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3133.952465][T25520] 09:22:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={@cgroup=r0, 0xffffffffffffffff, 0x2, 0x0, r1}, 0x14) (async) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) (async) syz_clone(0x20003000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:22:15 executing program 4: socketpair(0x10, 0x2, 0x0, &(0x7f00000001c0)) 09:22:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:15 executing program 3: syz_clone(0x20003000, 0x0, 0x1f00000000000000, &(0x7f0000001440), 0x0, 0x0) 09:22:15 executing program 1: syz_clone(0x22002000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 67) 09:22:15 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:22:15 executing program 4: socketpair(0x0, 0x2, 0x0, &(0x7f00000001c0)) [ 3134.187678][T25535] FAULT_INJECTION: forcing a failure. [ 3134.187678][T25535] name failslab, interval 1, probability 0, space 0, times 0 [ 3134.216661][T25311] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 3134.228202][T25311] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 3134.236446][T25311] CPU: 1 PID: 25311 Comm: syz-executor.2 Tainted: G B 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3134.248073][T25311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3134.257968][T25311] RIP: 0010:__rb_erase_color+0x20b/0xa60 [ 3134.263440][T25311] Code: 49 89 de 49 c1 ee 03 43 80 3c 26 00 74 08 48 89 df e8 89 28 2b ff 4c 8b 3b 4d 89 fc 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 04 00 74 08 4c 89 ff e8 66 28 2b ff 41 f6 07 01 48 89 5d [ 3134.282877][T25311] RSP: 0018:ffffc9000846f580 EFLAGS: 00010246 [ 3134.288775][T25311] RAX: dffffc0000000000 RBX: ffff88811b455068 RCX: ffff88811590cf00 [ 3134.296589][T25311] RDX: ffffffff81a44dc0 RSI: ffff88810f5eb208 RDI: ffff88811b455058 [ 3134.304400][T25311] RBP: ffffc9000846f5e0 R08: ffffffff81a42e80 R09: ffffed1021ebd645 [ 3134.312210][T25311] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 3134.320022][T25311] R13: ffff88811b455058 R14: 1ffff1102368aa0d R15: 0000000000000000 [ 3134.327840][T25311] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 3134.336600][T25311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3134.343031][T25311] CR2: 00007fff0c0878d8 CR3: 000000012973c000 CR4: 00000000003506a0 [ 3134.350838][T25311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3134.358730][T25311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3134.366546][T25311] Call Trace: [ 3134.369668][T25311] [ 3134.372443][T25311] ? anon_vma_interval_tree_iter_next+0x390/0x390 [ 3134.378694][T25311] ? rwsem_mark_wake+0x6b0/0x6b0 [ 3134.383466][T25311] vma_interval_tree_remove+0xb82/0xba0 [ 3134.388845][T25311] unlink_file_vma+0xd9/0xf0 [ 3134.393305][T25311] free_pgtables+0x13f/0x280 [ 3134.397702][T25311] exit_mmap+0x3e7/0x6f0 [ 3134.401780][T25311] ? exit_aio+0x25e/0x3c0 [ 3134.405944][T25311] ? vm_brk+0x30/0x30 [ 3134.409762][T25311] ? uprobe_clear_state+0x2cd/0x320 [ 3134.414797][T25311] __mmput+0x95/0x310 [ 3134.418612][T25311] mmput+0x5b/0x170 [ 3134.422263][T25311] do_exit+0xbb4/0x2b60 [ 3134.426250][T25311] ? simple_acl_create+0x2c0/0x2c0 [ 3134.431201][T25311] ? put_task_struct+0x80/0x80 [ 3134.435796][T25311] ? ____kasan_slab_free+0x131/0x160 [ 3134.440919][T25311] do_group_exit+0x141/0x310 [ 3134.445347][T25311] get_signal+0x7a3/0x1630 [ 3134.449600][T25311] arch_do_signal_or_restart+0xbd/0x1680 [ 3134.455067][T25311] ? force_sig_fault+0x127/0x1d0 [ 3134.459841][T25311] ? get_sigframe_size+0x10/0x10 [ 3134.464630][T25311] ? page_fault_oops+0xa90/0xa90 [ 3134.469390][T25311] exit_to_user_mode_loop+0xa0/0xe0 [ 3134.474419][T25311] exit_to_user_mode_prepare+0x5a/0xa0 [ 3134.479717][T25311] irqentry_exit_to_user_mode+0x9/0x20 [ 3134.485008][T25311] irqentry_exit+0x12/0x40 [ 3134.489260][T25311] exc_page_fault+0x47a/0x830 [ 3134.493780][T25311] asm_exc_page_fault+0x27/0x30 [ 3134.498463][T25311] RIP: 0033:0x7f0c5e530171 [ 3134.502713][T25311] Code: Unable to access opcode bytes at RIP 0x7f0c5e530147. [ 3134.509917][T25311] RSP: 002b:00000000fffffea0 EFLAGS: 00010217 [ 3134.515816][T25311] RAX: 0000000000000000 RBX: 00007f0c5e64ff80 RCX: 00007f0c5e530169 [ 3134.523631][T25311] RDX: 0000000000000000 RSI: 00000000fffffea0 RDI: 0000000004220400 [ 3134.531439][T25311] RBP: 00007f0c5e58bca1 R08: 0000000000000000 R09: 0000000000000000 [ 3134.539248][T25311] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 3134.547063][T25311] R13: 00007fff0c08769f R14: 00007f0c5d2a3300 R15: 0000000000022000 [ 3134.554876][T25311] [ 3134.557734][T25311] Modules linked in: [ 3134.604353][T25535] CPU: 1 PID: 25535 Comm: syz-executor.1 Tainted: G B D 5.15.106-syzkaller-00249-g19c0ed55a470 #0 [ 3134.615907][T25535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 3134.625801][T25535] Call Trace: [ 3134.628925][T25535] [ 3134.631701][T25535] dump_stack_lvl+0x151/0x1b7 [ 3134.636221][T25535] ? io_uring_drop_tctx_refs+0x190/0x190 [ 3134.641681][T25535] dump_stack+0x15/0x17 [ 3134.645672][T25535] should_fail+0x3c6/0x510 [ 3134.649929][T25535] __should_failslab+0xa4/0xe0 [ 3134.654528][T25535] ? anon_vma_clone+0x9a/0x4c0 [ 3134.659126][T25535] should_failslab+0x9/0x20 [ 3134.663464][T25535] slab_pre_alloc_hook+0x37/0xd0 [ 3134.668239][T25535] ? anon_vma_clone+0x9a/0x4c0 [ 3134.672839][T25535] kmem_cache_alloc+0x44/0x200 [ 3134.677442][T25535] anon_vma_clone+0x9a/0x4c0 [ 3134.681869][T25535] anon_vma_fork+0x91/0x500 [ 3134.686203][T25535] ? anon_vma_name+0x4c/0x70 [ 3134.690633][T25535] ? vm_area_dup+0x17a/0x230 [ 3134.695058][T25535] dup_mm+0x8c5/0x12c0 [ 3134.698968][T25535] ? copy_init_mm+0x20/0x20 [ 3134.703305][T25535] copy_mm+0x107/0x1b0 [ 3134.707209][T25535] copy_process+0x12bc/0x3260 [ 3134.711721][T25535] ? proc_fail_nth_write+0x20b/0x290 [ 3134.716840][T25535] ? fsnotify_perm+0x6a/0x5d0 [ 3134.721356][T25535] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 3134.726302][T25535] ? vfs_write+0xa0d/0x1160 [ 3134.730641][T25535] kernel_clone+0x21e/0x9e0 [ 3134.734982][T25535] ? file_end_write+0x1c0/0x1c0 [ 3134.739672][T25535] ? __kasan_check_write+0x14/0x20 [ 3134.744612][T25535] ? create_io_thread+0x1e0/0x1e0 [ 3134.749475][T25535] ? __mutex_lock_slowpath+0x10/0x10 [ 3134.754606][T25535] __x64_sys_clone+0x23f/0x290 [ 3134.759195][T25535] ? __do_sys_vfork+0x130/0x130 [ 3134.763884][T25535] ? ksys_write+0x260/0x2c0 [ 3134.768223][T25535] ? debug_smp_processor_id+0x17/0x20 [ 3134.773429][T25535] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 3134.779329][T25535] ? exit_to_user_mode_prepare+0x39/0xa0 [ 3134.784795][T25535] do_syscall_64+0x3d/0xb0 [ 3134.789050][T25535] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 3134.794779][T25535] RIP: 0033:0x7fa7165c8169 [ 3134.799032][T25535] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 3134.818472][T25535] RSP: 002b:00007fa71533b118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3134.826719][T25535] RAX: ffffffffffffffda RBX: 00007fa7166e7f80 RCX: 00007fa7165c8169 [ 3134.834530][T25535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022002000 [ 3134.842341][T25535] RBP: 00007fa71533b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3134.850148][T25535] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 3134.857961][T25535] R13: 00007ffdc9b53bbf R14: 00007fa71533b300 R15: 0000000000022000 [ 3134.865774][T25535] [ 3135.033751][T25311] ---[ end trace a8adfa7d4349d4a5 ]--- [ 3135.160315][T25311] RIP: 0010:__rb_erase_color+0x20b/0xa60 [ 3135.282485][T25311] Code: 49 89 de 49 c1 ee 03 43 80 3c 26 00 74 08 48 89 df e8 89 28 2b ff 4c 8b 3b 4d 89 fc 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 04 00 74 08 4c 89 ff e8 66 28 2b ff 41 f6 07 01 48 89 5d [ 3135.670431][T25311] RSP: 0018:ffffc9000846f580 EFLAGS: 00010246 [ 3135.769993][T25311] RAX: dffffc0000000000 RBX: ffff88811b455068 RCX: ffff88811590cf00 [ 3135.918769][T25311] RDX: ffffffff81a44dc0 RSI: ffff88810f5eb208 RDI: ffff88811b455058 [ 3136.053883][T25311] RBP: ffffc9000846f5e0 R08: ffffffff81a42e80 R09: ffffed1021ebd645 [ 3136.061858][T25311] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 3136.084455][T25311] R13: ffff88811b455058 R14: 1ffff1102368aa0d R15: 0000000000000000