)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffff}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x5, 0x80000001, 0x0, 0x1, 0x89, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x3, 0x0, 0x4}, 0x48) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000580)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xe001}, [@jmp={0x5, 0x1, 0x7, 0xb, 0x0, 0x6}, @exit, @call={0x85, 0x0, 0x0, 0x6d}, @generic={0xb7, 0x9, 0xc, 0xc2, 0x2}]}, &(0x7f0000000100)='syzkaller\x00', 0x8, 0x54, &(0x7f0000000380)=""/84, 0x40f00, 0x2, '\x00', r2, 0x17, r0, 0x8, &(0x7f0000000400)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x10, 0x3f, 0x10000}, 0x10, 0xc03c, r3, 0x0, &(0x7f0000000540)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff, r7]}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@const={0xf}, @const={0x8, 0x0, 0x0, 0xa, 0x2}]}, {0x0, [0x30]}}, &(0x7f0000000280)=""/201, 0x33, 0xc9}, 0x20) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) 03:10:13 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x7, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:13 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@fwd={0x3}]}, {0x0, [0x10, 0x0, 0x61]}}, &(0x7f0000000180)=""/143, 0x29, 0x8f, 0x1}, 0x20) 03:10:13 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='random_read\x00', r1}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0xe, &(0x7f0000000200)=@raw=[@ldst={0x3, 0x3, 0x3, 0x3, 0xa, 0xffffffffffffffb1, 0xfffffffffffffffc}, @map_val={0x18, 0x7, 0x2, 0x0, r0}, @cb_func={0x18, 0x6, 0x4, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @map_fd={0x18, 0x1, 0x1, 0x0, r1}, @ldst={0x0, 0x2, 0x3, 0x0, 0x9, 0x2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @generic={0x9, 0x3, 0x6, 0x3, 0x40}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40}, @jmp={0x5, 0x1, 0x0, 0xa, 0x2, 0x30}], &(0x7f00000002c0)='syzkaller\x00', 0x800, 0x7b, &(0x7f0000000300)=""/123, 0x40f00, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000380)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x5, 0x7fffffff, 0x80000001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[r0, r0, 0x1, r0, r0, r0]}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000500)={@map=r0, r2, 0x1b, 0x1, r3}, 0x14) bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) (async) openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='random_read\x00', r1}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0xe, &(0x7f0000000200)=@raw=[@ldst={0x3, 0x3, 0x3, 0x3, 0xa, 0xffffffffffffffb1, 0xfffffffffffffffc}, @map_val={0x18, 0x7, 0x2, 0x0, r0}, @cb_func={0x18, 0x6, 0x4, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @map_fd={0x18, 0x1, 0x1, 0x0, r1}, @ldst={0x0, 0x2, 0x3, 0x0, 0x9, 0x2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @generic={0x9, 0x3, 0x6, 0x3, 0x40}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40}, @jmp={0x5, 0x1, 0x0, 0xa, 0x2, 0x30}], &(0x7f00000002c0)='syzkaller\x00', 0x800, 0x7b, &(0x7f0000000300)=""/123, 0x40f00, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000380)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x5, 0x7fffffff, 0x80000001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[r0, r0, 0x1, r0, r0, r0]}, 0x80) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000500)={@map=r0, r2, 0x1b, 0x1, r3}, 0x14) (async) 03:10:13 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x25, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) sendmsg$tipc(r1, &(0x7f0000001b00)={&(0x7f0000000540)=@name={0x1e, 0x2, 0x3, {{0x42, 0x3}}}, 0x10, &(0x7f0000001980)=[{&(0x7f0000000580)="a28e14447bfa06285fab2454", 0xc}, {&(0x7f00000005c0)="ee77c6690db0792bfdfcc8931c5aa175397b9fc34014a69830f3360a44ce6378cc8f39dbee2792726bf9690ebe8748ee6774d3ba771fd709b0beffcaa54814753a8aa4b137cb76c6e997e0", 0x4b}, {&(0x7f0000000640)="fe942206597a5d23f1b8857ce70a42c5daca3182c8dc281bee64900de74caf493366512be8cd1c60fb09a82b012b1f7106f107fbb651693e4b1489a8aaa1f49826e52fe4391075c1e7d8db390328b26fddadea6edd8ba00fd8fb106b4c00309c7e999290f44c9abd8a9a89ff7b02da841c9b02d1ec703fad9e5281ac456b44040d4c44dcac572e0f63b285e9afd5e5f3eeb365e77acbda32c94f6b5e4d9c4be24add14abde35", 0xa6}, {&(0x7f0000000700)="32130ed159002d54408e2c822c79f44d106aef0ad9cb9c9cfc5983ab84bb4503fea1e6654f2b0aea60004d0eae9efccad43ce48d97e05ca0fd8974849f379c4469c6e31e7efdbb830ab8552eb4729a065ac06334c76bdb6a4ed3cbae4bea1f2f84785bd3eb8638d9179230a1211ab6712bc7e5809dc6a8a1f10369cdafe69b5962c16a583e03b4daa11a800d4c20af02d9f6284f74d3ddf332c3feed507b995b0c5bf964cb9440d1914dbad95c83ad86f83b66be2e288316c31e08db0f506415c9a7800930dd1cc9567869f6819c4d348da0e8af4238d469080a0047865f236a", 0xe0}, {&(0x7f0000000800)="837b93fa837d18b2d3cb3eadd812370d9c0765266a02c5b035f92fef223e0876cdf34fe70069cff144f8bf3745893c109807d9a140fcfe1f6c98f5c3ad032553640b99eb381b1472b905dd5783fc329fbdd4f61228eefd148a5f8a91503b9bfa59521969317d8b39e25c879a1bdba09500b9efa66d90ad476a732f6da12eb96b8889c22a2659c59934bcfb634b2c8140eeef4527ad129331f4e235c04fa21ffeefc46c2a206e803d44bcd778", 0xac}, {&(0x7f00000008c0)="2a7916c54ca24215ed3a856cf8b9b398f5f3f5bde7522ebc68b0241cf25f45a43cf0ca7193d5f498a635368075650c75227101f4034d4746e6e4042a3ec8a5d78fccb97a11831b81613712e19857dcb8a214ceb33fc57004c051b0", 0x5b}, {&(0x7f0000000940)="f403b94d7713bae0b26151c3488c2585b34c3b354f7743d45570a33cd60807eb32aa5577fd8fce8092fac43ddeb649d1cf89b812728bf6", 0x37}, {&(0x7f0000000980)="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", 0x1000}], 0x8, &(0x7f0000001a00)="e257eb293bf9848c30d42a0cc4ffacec8c801bcc40ad9cdce77fd46f412a2ec60fd50d24aa8f48dee3a251ce81706f0ce2a37b8ba71ade53512518459f10b7e2a09e3bcc3279daf9440d2b8b1cd8583e2cb4c88860745c0d37b4f7a7ed08ce0036762962640c2809d5f4e03af167a9d3544d8aba2262f7e2be416292603a09c252f29bb8e139f5720b0b3698cce667ff80cc000c8e8b8ec965ee3e278b72269eb3de64f75661f5022d0cd114424e061deead5ec9ef09ab43d4715fcf5047581a8eec012d781da0c1368537dfe6e70f", 0xcf, 0x4000000}, 0x1) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x6, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000078070000000000000400000018470000fbffffff0000000000000000950000000000000118390000040000000000000000000000186b00000100000000000000692e0000852000000100000018000000090000000000000003000000089601000700000085200000040000001847000008000000000000000000000018200000", @ANYRES32=r1, @ANYBLOB="00000000ff0300009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x6, 0x11, &(0x7f0000000140)=""/17, 0x40f00, 0xb, '\x00', r2, 0x25, r0, 0x8, &(0x7f0000000240)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0x7, 0x7fff, 0x100}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000480)=[r3, r4, r5, r6]}, 0x80) sendmsg$sock(r5, &(0x7f0000001f40)={&(0x7f0000001b40)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001bc0)="ae312ff0435025e1f5193a867022aaab0a800f91509863f973f3aa73d679655d6770ba217b8619cfc9251fdc4ae7526c5e58a22cc20a02257c6049cf7bed8fabbddc138ee45522adb02cbc2273a6560aee689a3d7d00622dc7d1b18e445a7cab88bd8ed4f6caca05de9c9b20aa6829fe9c9a8784cfd64e3d759cfc75871c97089c058395951d5837feecdadea9e151623ef93f0ccb871aaa74441abc109df3b2d5f7f0dec7c9179ed761ed22953e8d42c57a5e6440300e9cb676d99cadd1a3c534228606b7a5536d256bd62b72f4cc8aefcec26cda71e2d89f6b38e829a369c8eff11fb7c632a21a46d79fe4a49f58115a1eb09bce", 0xf5}, {&(0x7f0000001cc0)="7b6edefeb199fb432b35b05cd010d40cbf1417709e25753b6f8d0aea7f57ae42c0f9eb1c7b0ba5aa0f6f9522b4f7cc10e5a871004d4e73bb145a23aa5d26190854ef1382c5b5e8dad5", 0x49}], 0x2, &(0x7f0000001f00)=[@timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0xffffffff}}], 0x30}, 0x4000004) 03:10:13 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}], 0x1}, 0x20000052) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffff}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x5, 0x80000001, 0x0, 0x1, 0x89, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x3, 0x0, 0x4}, 0x48) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000580)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xe001}, [@jmp={0x5, 0x1, 0x7, 0xb, 0x0, 0x6}, @exit, @call={0x85, 0x0, 0x0, 0x6d}, @generic={0xb7, 0x9, 0xc, 0xc2, 0x2}]}, &(0x7f0000000100)='syzkaller\x00', 0x8, 0x54, &(0x7f0000000380)=""/84, 0x40f00, 0x2, '\x00', r2, 0x17, r0, 0x8, &(0x7f0000000400)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x10, 0x3f, 0x10000}, 0x10, 0xc03c, r3, 0x0, &(0x7f0000000540)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff, r7]}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@const={0xf}, @const={0x8, 0x0, 0x0, 0xa, 0x2}]}, {0x0, [0x30]}}, &(0x7f0000000280)=""/201, 0x33, 0xc9}, 0x20) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}], 0x1}, 0x20000052) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)}, 0x10) (async) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffff}, 0xc) (async) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x5, 0x80000001, 0x0, 0x1, 0x89, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x3, 0x0, 0x4}, 0x48) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000580)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xe001}, [@jmp={0x5, 0x1, 0x7, 0xb, 0x0, 0x6}, @exit, @call={0x85, 0x0, 0x0, 0x6d}, @generic={0xb7, 0x9, 0xc, 0xc2, 0x2}]}, &(0x7f0000000100)='syzkaller\x00', 0x8, 0x54, &(0x7f0000000380)=""/84, 0x40f00, 0x2, '\x00', r2, 0x17, r0, 0x8, &(0x7f0000000400)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x10, 0x3f, 0x10000}, 0x10, 0xc03c, r3, 0x0, &(0x7f0000000540)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff, r7]}, 0x80) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@const={0xf}, @const={0x8, 0x0, 0x0, 0xa, 0x2}]}, {0x0, [0x30]}}, &(0x7f0000000280)=""/201, 0x33, 0xc9}, 0x20) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) 03:10:13 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:13 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='random_read\x00', r1}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0xe, &(0x7f0000000200)=@raw=[@ldst={0x3, 0x3, 0x3, 0x3, 0xa, 0xffffffffffffffb1, 0xfffffffffffffffc}, @map_val={0x18, 0x7, 0x2, 0x0, r0}, @cb_func={0x18, 0x6, 0x4, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @map_fd={0x18, 0x1, 0x1, 0x0, r1}, @ldst={0x0, 0x2, 0x3, 0x0, 0x9, 0x2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @generic={0x9, 0x3, 0x6, 0x3, 0x40}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40}, @jmp={0x5, 0x1, 0x0, 0xa, 0x2, 0x30}], &(0x7f00000002c0)='syzkaller\x00', 0x800, 0x7b, &(0x7f0000000300)=""/123, 0x40f00, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000380)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x5, 0x7fffffff, 0x80000001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[r0, r0, 0x1, r0, r0, r0]}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000500)={@map=r0, r2, 0x1b, 0x1, r3}, 0x14) 03:10:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 1) 03:10:13 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x25, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) sendmsg$tipc(r1, &(0x7f0000001b00)={&(0x7f0000000540)=@name={0x1e, 0x2, 0x3, {{0x42, 0x3}}}, 0x10, &(0x7f0000001980)=[{&(0x7f0000000580)="a28e14447bfa06285fab2454", 0xc}, {&(0x7f00000005c0)="ee77c6690db0792bfdfcc8931c5aa175397b9fc34014a69830f3360a44ce6378cc8f39dbee2792726bf9690ebe8748ee6774d3ba771fd709b0beffcaa54814753a8aa4b137cb76c6e997e0", 0x4b}, {&(0x7f0000000640)="fe942206597a5d23f1b8857ce70a42c5daca3182c8dc281bee64900de74caf493366512be8cd1c60fb09a82b012b1f7106f107fbb651693e4b1489a8aaa1f49826e52fe4391075c1e7d8db390328b26fddadea6edd8ba00fd8fb106b4c00309c7e999290f44c9abd8a9a89ff7b02da841c9b02d1ec703fad9e5281ac456b44040d4c44dcac572e0f63b285e9afd5e5f3eeb365e77acbda32c94f6b5e4d9c4be24add14abde35", 0xa6}, {&(0x7f0000000700)="32130ed159002d54408e2c822c79f44d106aef0ad9cb9c9cfc5983ab84bb4503fea1e6654f2b0aea60004d0eae9efccad43ce48d97e05ca0fd8974849f379c4469c6e31e7efdbb830ab8552eb4729a065ac06334c76bdb6a4ed3cbae4bea1f2f84785bd3eb8638d9179230a1211ab6712bc7e5809dc6a8a1f10369cdafe69b5962c16a583e03b4daa11a800d4c20af02d9f6284f74d3ddf332c3feed507b995b0c5bf964cb9440d1914dbad95c83ad86f83b66be2e288316c31e08db0f506415c9a7800930dd1cc9567869f6819c4d348da0e8af4238d469080a0047865f236a", 0xe0}, {&(0x7f0000000800)="837b93fa837d18b2d3cb3eadd812370d9c0765266a02c5b035f92fef223e0876cdf34fe70069cff144f8bf3745893c109807d9a140fcfe1f6c98f5c3ad032553640b99eb381b1472b905dd5783fc329fbdd4f61228eefd148a5f8a91503b9bfa59521969317d8b39e25c879a1bdba09500b9efa66d90ad476a732f6da12eb96b8889c22a2659c59934bcfb634b2c8140eeef4527ad129331f4e235c04fa21ffeefc46c2a206e803d44bcd778", 0xac}, {&(0x7f00000008c0)="2a7916c54ca24215ed3a856cf8b9b398f5f3f5bde7522ebc68b0241cf25f45a43cf0ca7193d5f498a635368075650c75227101f4034d4746e6e4042a3ec8a5d78fccb97a11831b81613712e19857dcb8a214ceb33fc57004c051b0", 0x5b}, {&(0x7f0000000940)="f403b94d7713bae0b26151c3488c2585b34c3b354f7743d45570a33cd60807eb32aa5577fd8fce8092fac43ddeb649d1cf89b812728bf6", 0x37}, {&(0x7f0000000980)="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", 0x1000}], 0x8, &(0x7f0000001a00)="e257eb293bf9848c30d42a0cc4ffacec8c801bcc40ad9cdce77fd46f412a2ec60fd50d24aa8f48dee3a251ce81706f0ce2a37b8ba71ade53512518459f10b7e2a09e3bcc3279daf9440d2b8b1cd8583e2cb4c88860745c0d37b4f7a7ed08ce0036762962640c2809d5f4e03af167a9d3544d8aba2262f7e2be416292603a09c252f29bb8e139f5720b0b3698cce667ff80cc000c8e8b8ec965ee3e278b72269eb3de64f75661f5022d0cd114424e061deead5ec9ef09ab43d4715fcf5047581a8eec012d781da0c1368537dfe6e70f", 0xcf, 0x4000000}, 0x1) (async) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x6, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000078070000000000000400000018470000fbffffff0000000000000000950000000000000118390000040000000000000000000000186b00000100000000000000692e0000852000000100000018000000090000000000000003000000089601000700000085200000040000001847000008000000000000000000000018200000", @ANYRES32=r1, @ANYBLOB="00000000ff0300009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x6, 0x11, &(0x7f0000000140)=""/17, 0x40f00, 0xb, '\x00', r2, 0x25, r0, 0x8, &(0x7f0000000240)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0x7, 0x7fff, 0x100}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000480)=[r3, r4, r5, r6]}, 0x80) (async) sendmsg$sock(r5, &(0x7f0000001f40)={&(0x7f0000001b40)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001bc0)="ae312ff0435025e1f5193a867022aaab0a800f91509863f973f3aa73d679655d6770ba217b8619cfc9251fdc4ae7526c5e58a22cc20a02257c6049cf7bed8fabbddc138ee45522adb02cbc2273a6560aee689a3d7d00622dc7d1b18e445a7cab88bd8ed4f6caca05de9c9b20aa6829fe9c9a8784cfd64e3d759cfc75871c97089c058395951d5837feecdadea9e151623ef93f0ccb871aaa74441abc109df3b2d5f7f0dec7c9179ed761ed22953e8d42c57a5e6440300e9cb676d99cadd1a3c534228606b7a5536d256bd62b72f4cc8aefcec26cda71e2d89f6b38e829a369c8eff11fb7c632a21a46d79fe4a49f58115a1eb09bce", 0xf5}, {&(0x7f0000001cc0)="7b6edefeb199fb432b35b05cd010d40cbf1417709e25753b6f8d0aea7f57ae42c0f9eb1c7b0ba5aa0f6f9522b4f7cc10e5a871004d4e73bb145a23aa5d26190854ef1382c5b5e8dad5", 0x49}], 0x2, &(0x7f0000001f00)=[@timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0xffffffff}}], 0x30}, 0x4000004) 03:10:13 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (fail_nth: 1) [ 2414.389093][T30096] FAULT_INJECTION: forcing a failure. [ 2414.389093][T30096] name failslab, interval 1, probability 0, space 0, times 0 [ 2414.407898][T30096] CPU: 1 PID: 30096 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2414.418240][T30096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2414.422773][T30108] FAULT_INJECTION: forcing a failure. 03:10:13 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:13 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}], 0x1}, 0x20000052) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffff}, 0xc) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x5, 0x80000001, 0x0, 0x1, 0x89, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x3, 0x0, 0x4}, 0x48) (async) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000580)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xe001}, [@jmp={0x5, 0x1, 0x7, 0xb, 0x0, 0x6}, @exit, @call={0x85, 0x0, 0x0, 0x6d}, @generic={0xb7, 0x9, 0xc, 0xc2, 0x2}]}, &(0x7f0000000100)='syzkaller\x00', 0x8, 0x54, &(0x7f0000000380)=""/84, 0x40f00, 0x2, '\x00', r2, 0x17, r0, 0x8, &(0x7f0000000400)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x10, 0x3f, 0x10000}, 0x10, 0xc03c, r3, 0x0, &(0x7f0000000540)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff, r7]}, 0x80) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@const={0xf}, @const={0x8, 0x0, 0x0, 0xa, 0x2}]}, {0x0, [0x30]}}, &(0x7f0000000280)=""/201, 0x33, 0xc9}, 0x20) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) 03:10:13 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x25, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) sendmsg$tipc(r1, &(0x7f0000001b00)={&(0x7f0000000540)=@name={0x1e, 0x2, 0x3, {{0x42, 0x3}}}, 0x10, &(0x7f0000001980)=[{&(0x7f0000000580)="a28e14447bfa06285fab2454", 0xc}, {&(0x7f00000005c0)="ee77c6690db0792bfdfcc8931c5aa175397b9fc34014a69830f3360a44ce6378cc8f39dbee2792726bf9690ebe8748ee6774d3ba771fd709b0beffcaa54814753a8aa4b137cb76c6e997e0", 0x4b}, {&(0x7f0000000640)="fe942206597a5d23f1b8857ce70a42c5daca3182c8dc281bee64900de74caf493366512be8cd1c60fb09a82b012b1f7106f107fbb651693e4b1489a8aaa1f49826e52fe4391075c1e7d8db390328b26fddadea6edd8ba00fd8fb106b4c00309c7e999290f44c9abd8a9a89ff7b02da841c9b02d1ec703fad9e5281ac456b44040d4c44dcac572e0f63b285e9afd5e5f3eeb365e77acbda32c94f6b5e4d9c4be24add14abde35", 0xa6}, {&(0x7f0000000700)="32130ed159002d54408e2c822c79f44d106aef0ad9cb9c9cfc5983ab84bb4503fea1e6654f2b0aea60004d0eae9efccad43ce48d97e05ca0fd8974849f379c4469c6e31e7efdbb830ab8552eb4729a065ac06334c76bdb6a4ed3cbae4bea1f2f84785bd3eb8638d9179230a1211ab6712bc7e5809dc6a8a1f10369cdafe69b5962c16a583e03b4daa11a800d4c20af02d9f6284f74d3ddf332c3feed507b995b0c5bf964cb9440d1914dbad95c83ad86f83b66be2e288316c31e08db0f506415c9a7800930dd1cc9567869f6819c4d348da0e8af4238d469080a0047865f236a", 0xe0}, {&(0x7f0000000800)="837b93fa837d18b2d3cb3eadd812370d9c0765266a02c5b035f92fef223e0876cdf34fe70069cff144f8bf3745893c109807d9a140fcfe1f6c98f5c3ad032553640b99eb381b1472b905dd5783fc329fbdd4f61228eefd148a5f8a91503b9bfa59521969317d8b39e25c879a1bdba09500b9efa66d90ad476a732f6da12eb96b8889c22a2659c59934bcfb634b2c8140eeef4527ad129331f4e235c04fa21ffeefc46c2a206e803d44bcd778", 0xac}, {&(0x7f00000008c0)="2a7916c54ca24215ed3a856cf8b9b398f5f3f5bde7522ebc68b0241cf25f45a43cf0ca7193d5f498a635368075650c75227101f4034d4746e6e4042a3ec8a5d78fccb97a11831b81613712e19857dcb8a214ceb33fc57004c051b0", 0x5b}, {&(0x7f0000000940)="f403b94d7713bae0b26151c3488c2585b34c3b354f7743d45570a33cd60807eb32aa5577fd8fce8092fac43ddeb649d1cf89b812728bf6", 0x37}, {&(0x7f0000000980)="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", 0x1000}], 0x8, &(0x7f0000001a00)="e257eb293bf9848c30d42a0cc4ffacec8c801bcc40ad9cdce77fd46f412a2ec60fd50d24aa8f48dee3a251ce81706f0ce2a37b8ba71ade53512518459f10b7e2a09e3bcc3279daf9440d2b8b1cd8583e2cb4c88860745c0d37b4f7a7ed08ce0036762962640c2809d5f4e03af167a9d3544d8aba2262f7e2be416292603a09c252f29bb8e139f5720b0b3698cce667ff80cc000c8e8b8ec965ee3e278b72269eb3de64f75661f5022d0cd114424e061deead5ec9ef09ab43d4715fcf5047581a8eec012d781da0c1368537dfe6e70f", 0xcf, 0x4000000}, 0x1) (async, rerun: 32) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x6, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000078070000000000000400000018470000fbffffff0000000000000000950000000000000118390000040000000000000000000000186b00000100000000000000692e0000852000000100000018000000090000000000000003000000089601000700000085200000040000001847000008000000000000000000000018200000", @ANYRES32=r1, @ANYBLOB="00000000ff0300009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x6, 0x11, &(0x7f0000000140)=""/17, 0x40f00, 0xb, '\x00', r2, 0x25, r0, 0x8, &(0x7f0000000240)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0x7, 0x7fff, 0x100}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000480)=[r3, r4, r5, r6]}, 0x80) (async) sendmsg$sock(r5, &(0x7f0000001f40)={&(0x7f0000001b40)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001bc0)="ae312ff0435025e1f5193a867022aaab0a800f91509863f973f3aa73d679655d6770ba217b8619cfc9251fdc4ae7526c5e58a22cc20a02257c6049cf7bed8fabbddc138ee45522adb02cbc2273a6560aee689a3d7d00622dc7d1b18e445a7cab88bd8ed4f6caca05de9c9b20aa6829fe9c9a8784cfd64e3d759cfc75871c97089c058395951d5837feecdadea9e151623ef93f0ccb871aaa74441abc109df3b2d5f7f0dec7c9179ed761ed22953e8d42c57a5e6440300e9cb676d99cadd1a3c534228606b7a5536d256bd62b72f4cc8aefcec26cda71e2d89f6b38e829a369c8eff11fb7c632a21a46d79fe4a49f58115a1eb09bce", 0xf5}, {&(0x7f0000001cc0)="7b6edefeb199fb432b35b05cd010d40cbf1417709e25753b6f8d0aea7f57ae42c0f9eb1c7b0ba5aa0f6f9522b4f7cc10e5a871004d4e73bb145a23aa5d26190854ef1382c5b5e8dad5", 0x49}], 0x2, &(0x7f0000001f00)=[@timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0xffffffff}}], 0x30}, 0x4000004) 03:10:13 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000000c0500000c000000020000000100000000000007020000000000"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r0, 0x20, &(0x7f0000000040)={&(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=""/9, 0x9}}, 0x10) 03:10:13 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x8, 0x2f, &(0x7f0000000640)=@framed, &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) openat$cgroup_ro(r0, &(0x7f0000000040)='memory.numa_stat\x00', 0x0, 0x0) [ 2414.422773][T30108] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2414.428303][T30096] Call Trace: [ 2414.428322][T30096] dump_stack_lvl+0x1e2/0x24b [ 2414.428333][T30096] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2414.428345][T30096] ? vfs_write+0x8a4/0xf40 [ 2414.428363][T30096] dump_stack+0x15/0x17 [ 2414.463796][T30096] should_fail+0x3c0/0x510 [ 2414.468216][T30096] __should_failslab+0x9f/0xe0 [ 2414.472979][T30096] should_failslab+0x9/0x20 [ 2414.477477][T30096] kmem_cache_alloc+0x3f/0x300 [ 2414.482228][T30096] ? getname_flags+0xba/0x510 03:10:13 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x7, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1ab, 0x0, 0x0, 0x0, 0xd5f5}], &(0x7f0000000040)='GPL\x00', 0x1, 0x7e, &(0x7f0000000080)=""/126, 0x40e00, 0x1d, '\x00', r0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x4, 0x8, 0x971, 0x8}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)=[r1, r2, r3]}, 0x80) 03:10:13 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000000c0500000c000000020000000100000000000007020000000000"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r0, 0x20, &(0x7f0000000040)={&(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=""/9, 0x9}}, 0x10) [ 2414.486889][T30096] getname_flags+0xba/0x510 [ 2414.491373][T30096] do_mkdirat+0xbe/0x2d0 [ 2414.495603][T30096] ? do_mknodat+0x430/0x430 [ 2414.500101][T30096] ? debug_smp_processor_id+0x17/0x20 [ 2414.505468][T30096] __x64_sys_mkdirat+0x7b/0x90 [ 2414.510224][T30096] do_syscall_64+0x34/0x70 [ 2414.514634][T30096] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2414.520511][T30096] RIP: 0033:0x7f35f9d110e9 [ 2414.524910][T30096] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2414.544502][T30096] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2414.552905][T30096] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2414.560862][T30096] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2414.568816][T30096] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2414.576775][T30096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2414.584729][T30096] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2414.593645][T30108] CPU: 0 PID: 30108 Comm: syz-executor.1 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2414.603972][T30108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2414.614018][T30108] Call Trace: [ 2414.617307][T30108] dump_stack_lvl+0x1e2/0x24b [ 2414.619773][T30129] FAULT_INJECTION: forcing a failure. [ 2414.619773][T30129] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2414.621976][T30108] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2414.621995][T30108] dump_stack+0x15/0x17 [ 2414.644577][T30108] should_fail+0x3c0/0x510 [ 2414.648992][T30108] should_fail_usercopy+0x1a/0x20 [ 2414.654001][T30108] _copy_from_user+0x20/0xd0 [ 2414.658578][T30108] __do_sys_bpf+0x18f/0x6c0 [ 2414.663069][T30108] ? fput_many+0x47/0x1a0 [ 2414.667383][T30108] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2414.672743][T30108] ? debug_smp_processor_id+0x17/0x20 [ 2414.678099][T30108] __x64_sys_bpf+0x7a/0x90 [ 2414.682500][T30108] do_syscall_64+0x34/0x70 [ 2414.686899][T30108] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2414.692773][T30108] RIP: 0033:0x7fc110dfd0e9 [ 2414.697179][T30108] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2414.716855][T30108] RSP: 002b:00007fc10ff73168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2414.725252][T30108] RAX: ffffffffffffffda RBX: 00007fc110f0ff60 RCX: 00007fc110dfd0e9 03:10:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 2) [ 2414.733209][T30108] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2414.741163][T30108] RBP: 00007fc10ff731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2414.749118][T30108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2414.757073][T30108] R13: 00007ffd75d3b29f R14: 00007fc10ff73300 R15: 0000000000022000 [ 2414.765035][T30129] CPU: 1 PID: 30129 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2414.775346][T30129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2414.785396][T30129] Call Trace: 03:10:14 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (fail_nth: 2) 03:10:14 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000000c0500000c000000020000000100000000000007020000000000"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r0, 0x20, &(0x7f0000000040)={&(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=""/9, 0x9}}, 0x10) 03:10:14 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x7, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1ab, 0x0, 0x0, 0x0, 0xd5f5}], &(0x7f0000000040)='GPL\x00', 0x1, 0x7e, &(0x7f0000000080)=""/126, 0x40e00, 0x1d, '\x00', r0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x4, 0x8, 0x971, 0x8}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)=[r1, r2, r3]}, 0x80) 03:10:14 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x8, 0x2f, &(0x7f0000000640)=@framed, &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) openat$cgroup_ro(r0, &(0x7f0000000040)='memory.numa_stat\x00', 0x0, 0x0) 03:10:14 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2414.788685][T30129] dump_stack_lvl+0x1e2/0x24b [ 2414.793359][T30129] ? panic+0x7d7/0x7d7 [ 2414.797415][T30129] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2414.802845][T30129] dump_stack+0x15/0x17 [ 2414.806973][T30129] should_fail+0x3c0/0x510 [ 2414.811373][T30129] should_fail_usercopy+0x1a/0x20 [ 2414.816394][T30129] strncpy_from_user+0x24/0x2b0 [ 2414.819953][T30136] FAULT_INJECTION: forcing a failure. [ 2414.819953][T30136] name failslab, interval 1, probability 0, space 0, times 0 [ 2414.821234][T30129] getname_flags+0xf2/0x510 [ 2414.821245][T30129] do_mkdirat+0xbe/0x2d0 [ 2414.821261][T30129] ? do_mknodat+0x430/0x430 [ 2414.847003][T30129] ? debug_smp_processor_id+0x17/0x20 [ 2414.852623][T30129] __x64_sys_mkdirat+0x7b/0x90 [ 2414.857370][T30129] do_syscall_64+0x34/0x70 [ 2414.861770][T30129] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2414.867648][T30129] RIP: 0033:0x7f35f9d110e9 [ 2414.872047][T30129] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2414.891628][T30129] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2414.900019][T30129] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2414.907972][T30129] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2414.915928][T30129] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2414.923877][T30129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2414.931846][T30129] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:14 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xa, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}, {0x0, [0x2e, 0x30, 0x2e, 0x0, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000180)=""/143, 0x2e, 0x8f, 0x1}, 0x20) 03:10:14 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 03:10:14 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xa, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}, {0x0, [0x2e, 0x30, 0x2e, 0x0, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000180)=""/143, 0x2e, 0x8f, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xa, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}, {0x0, [0x2e, 0x30, 0x2e, 0x0, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000180)=""/143, 0x2e, 0x8f, 0x1}, 0x20) (async) 03:10:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 3) [ 2414.953143][T30136] CPU: 1 PID: 30136 Comm: syz-executor.1 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2414.963472][T30136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2414.973514][T30136] Call Trace: [ 2414.976799][T30136] dump_stack_lvl+0x1e2/0x24b [ 2414.981478][T30136] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2414.986932][T30136] ? cred_has_capability+0x2ca/0x420 [ 2414.992202][T30136] dump_stack+0x15/0x17 [ 2414.996342][T30136] should_fail+0x3c0/0x510 03:10:14 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xa, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}, {0x0, [0x2e, 0x30, 0x2e, 0x0, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000180)=""/143, 0x2e, 0x8f, 0x1}, 0x20) [ 2415.000747][T30136] ? btf_new_fd+0x10f/0x9e0 [ 2415.005250][T30136] __should_failslab+0x9f/0xe0 [ 2415.008349][T30146] FAULT_INJECTION: forcing a failure. [ 2415.008349][T30146] name failslab, interval 1, probability 0, space 0, times 0 [ 2415.010007][T30136] should_failslab+0x9/0x20 [ 2415.010020][T30136] kmem_cache_alloc_trace+0x3a/0x330 [ 2415.010038][T30136] btf_new_fd+0x10f/0x9e0 [ 2415.036644][T30136] bpf_btf_load+0x5e/0x70 [ 2415.040966][T30136] __do_sys_bpf+0x489/0x6c0 [ 2415.045464][T30136] ? fput_many+0x47/0x1a0 03:10:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x1, 0x9, 0x8001, 0x1000, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x4}, 0x48) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x1, 0x9, 0x80000000, 0x4, r0, 0x1, '\x00', 0x0, r1, 0x0, 0x3, 0x2}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r2 = perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0xff, 0x8, 0x52, 0x7, 0x0, 0x4, 0x1a, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x184, 0x7, 0x6, 0x5, 0x5, 0x5bbe, 0x2, 0x0, 0x7f, 0x0, 0x8000000000000001}, 0x0, 0xf, 0xffffffffffffffff, 0xa) close(r2) [ 2415.049782][T30136] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2415.055151][T30136] ? debug_smp_processor_id+0x17/0x20 [ 2415.060512][T30136] __x64_sys_bpf+0x7a/0x90 [ 2415.064921][T30136] do_syscall_64+0x34/0x70 [ 2415.069341][T30136] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2415.075218][T30136] RIP: 0033:0x7fc110dfd0e9 [ 2415.079624][T30136] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2415.099248][T30136] RSP: 002b:00007fc10ff73168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2415.107644][T30136] RAX: ffffffffffffffda RBX: 00007fc110f0ff60 RCX: 00007fc110dfd0e9 [ 2415.115600][T30136] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2415.123554][T30136] RBP: 00007fc10ff731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2415.131513][T30136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2415.139475][T30136] R13: 00007ffd75d3b29f R14: 00007fc10ff73300 R15: 0000000000022000 03:10:14 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x8, 0x2f, &(0x7f0000000640)=@framed, &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) (async) openat$cgroup_ro(r0, &(0x7f0000000040)='memory.numa_stat\x00', 0x0, 0x0) [ 2415.147437][T30146] CPU: 0 PID: 30146 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2415.157758][T30146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2415.167804][T30146] Call Trace: [ 2415.171095][T30146] dump_stack_lvl+0x1e2/0x24b [ 2415.175762][T30146] ? panic+0x7d7/0x7d7 [ 2415.179808][T30146] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2415.185276][T30146] ? filename_parentat+0x2f1/0x650 [ 2415.190446][T30146] dump_stack+0x15/0x17 [ 2415.194620][T30146] should_fail+0x3c0/0x510 [ 2415.199043][T30146] __should_failslab+0x9f/0xe0 [ 2415.203801][T30146] should_failslab+0x9/0x20 [ 2415.208277][T30146] kmem_cache_alloc+0x3f/0x300 [ 2415.213011][T30146] ? __d_alloc+0x2d/0x6b0 [ 2415.217311][T30146] __d_alloc+0x2d/0x6b0 [ 2415.221442][T30146] d_alloc+0x4b/0x1d0 [ 2415.225396][T30146] __lookup_hash+0xe5/0x290 [ 2415.229868][T30146] filename_create+0x207/0x770 [ 2415.234603][T30146] ? __check_object_size+0x305/0x3e0 [ 2415.239859][T30146] ? kern_path_create+0x40/0x40 [ 2415.244683][T30146] do_mkdirat+0xcf/0x2d0 [ 2415.248895][T30146] ? do_mknodat+0x430/0x430 [ 2415.253373][T30146] ? debug_smp_processor_id+0x17/0x20 [ 2415.258716][T30146] __x64_sys_mkdirat+0x7b/0x90 [ 2415.263453][T30146] do_syscall_64+0x34/0x70 [ 2415.267848][T30146] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2415.273709][T30146] RIP: 0033:0x7f35f9d110e9 [ 2415.278097][T30146] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 03:10:14 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (fail_nth: 3) 03:10:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000180)={0x8, 0x0}, 0x8) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1e, 0x9, &(0x7f0000000080)=@raw=[@func, @map_val={0x18, 0x5, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xd}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @map_fd={0x18, 0xb}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}], &(0x7f0000000000)='syzkaller\x00', 0x1f, 0x1000, &(0x7f0000000480)=""/4096, 0x41000, 0x13, '\x00', 0x0, 0x28, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0x7, 0x9, 0x80000001}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)=[r2]}, 0x80) 03:10:14 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x7, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1ab, 0x0, 0x0, 0x0, 0xd5f5}], &(0x7f0000000040)='GPL\x00', 0x1, 0x7e, &(0x7f0000000080)=""/126, 0x40e00, 0x1d, '\x00', r0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x4, 0x8, 0x971, 0x8}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)=[r1, r2, r3]}, 0x80) 03:10:14 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 03:10:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x1, 0x9, 0x8001, 0x1000, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x4}, 0x48) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x1, 0x9, 0x80000000, 0x4, r0, 0x1, '\x00', 0x0, r1, 0x0, 0x3, 0x2}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) r2 = perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0xff, 0x8, 0x52, 0x7, 0x0, 0x4, 0x1a, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x184, 0x7, 0x6, 0x5, 0x5, 0x5bbe, 0x2, 0x0, 0x7f, 0x0, 0x8000000000000001}, 0x0, 0xf, 0xffffffffffffffff, 0xa) close(r2) 03:10:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 4) [ 2415.297674][T30146] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2415.306056][T30146] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2415.314000][T30146] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2415.321958][T30146] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2415.329906][T30146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2415.337862][T30146] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x1, 0x9, 0x8001, 0x1000, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x4}, 0x48) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x1, 0x9, 0x80000000, 0x4, r0, 0x1, '\x00', 0x0, r1, 0x0, 0x3, 0x2}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r2 = perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0xff, 0x8, 0x52, 0x7, 0x0, 0x4, 0x1a, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x184, 0x7, 0x6, 0x5, 0x5, 0x5bbe, 0x2, 0x0, 0x7f, 0x0, 0x8000000000000001}, 0x0, 0xf, 0xffffffffffffffff, 0xa) close(r2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x1, 0x9, 0x8001, 0x1000, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x4}, 0x48) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x1, 0x9, 0x80000000, 0x4, r0, 0x1, '\x00', 0x0, r1, 0x0, 0x3, 0x2}, 0x48) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0xff, 0x8, 0x52, 0x7, 0x0, 0x4, 0x1a, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x184, 0x7, 0x6, 0x5, 0x5, 0x5bbe, 0x2, 0x0, 0x7f, 0x0, 0x8000000000000001}, 0x0, 0xf, 0xffffffffffffffff, 0xa) (async) close(r2) (async) 03:10:14 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) [ 2415.375009][T30166] FAULT_INJECTION: forcing a failure. [ 2415.375009][T30166] name failslab, interval 1, probability 0, space 0, times 0 [ 2415.387936][T30166] CPU: 0 PID: 30166 Comm: syz-executor.1 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2415.398254][T30166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2415.408302][T30166] Call Trace: [ 2415.411595][T30166] dump_stack_lvl+0x1e2/0x24b [ 2415.413696][T30171] FAULT_INJECTION: forcing a failure. 03:10:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000180)={0x8, 0x0}, 0x8) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1e, 0x9, &(0x7f0000000080)=@raw=[@func, @map_val={0x18, 0x5, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xd}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @map_fd={0x18, 0xb}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}], &(0x7f0000000000)='syzkaller\x00', 0x1f, 0x1000, &(0x7f0000000480)=""/4096, 0x41000, 0x13, '\x00', 0x0, 0x28, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0x7, 0x9, 0x80000001}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)=[r2]}, 0x80) [ 2415.413696][T30171] name failslab, interval 1, probability 0, space 0, times 0 [ 2415.416267][T30166] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2415.416280][T30166] dump_stack+0x15/0x17 [ 2415.416298][T30166] should_fail+0x3c0/0x510 [ 2415.442833][T30166] ? btf_new_fd+0x286/0x9e0 [ 2415.447325][T30166] __should_failslab+0x9f/0xe0 [ 2415.452509][T30166] should_failslab+0x9/0x20 [ 2415.457001][T30166] kmem_cache_alloc_trace+0x3a/0x330 [ 2415.462272][T30166] ? btf_new_fd+0x10f/0x9e0 [ 2415.466763][T30166] btf_new_fd+0x286/0x9e0 [ 2415.471081][T30166] bpf_btf_load+0x5e/0x70 [ 2415.475391][T30166] __do_sys_bpf+0x489/0x6c0 [ 2415.479880][T30166] ? fput_many+0x47/0x1a0 [ 2415.484196][T30166] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2415.489560][T30166] ? debug_smp_processor_id+0x17/0x20 [ 2415.494924][T30166] __x64_sys_bpf+0x7a/0x90 [ 2415.499333][T30166] do_syscall_64+0x34/0x70 [ 2415.503735][T30166] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2415.509606][T30166] RIP: 0033:0x7fc110dfd0e9 [ 2415.514004][T30166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2415.533590][T30166] RSP: 002b:00007fc10ff73168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2415.541986][T30166] RAX: ffffffffffffffda RBX: 00007fc110f0ff60 RCX: 00007fc110dfd0e9 [ 2415.549942][T30166] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2415.557895][T30166] RBP: 00007fc10ff731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2415.565846][T30166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2415.573801][T30166] R13: 00007ffd75d3b29f R14: 00007fc10ff73300 R15: 0000000000022000 [ 2415.581762][T30171] CPU: 1 PID: 30171 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2415.592086][T30171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2415.602129][T30171] Call Trace: [ 2415.605403][T30171] dump_stack_lvl+0x1e2/0x24b [ 2415.610063][T30171] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2415.615501][T30171] ? avc_denied+0x1b0/0x1b0 [ 2415.619983][T30171] dump_stack+0x15/0x17 [ 2415.624116][T30171] should_fail+0x3c0/0x510 [ 2415.628511][T30171] ? cgroup_mkdir+0x2d7/0x15c0 [ 2415.633252][T30171] __should_failslab+0x9f/0xe0 [ 2415.637994][T30171] should_failslab+0x9/0x20 [ 2415.642475][T30171] __kmalloc+0x60/0x360 [ 2415.646610][T30171] ? cgroup_kn_lock_live+0x1b0/0x2f0 [ 2415.651878][T30171] cgroup_mkdir+0x2d7/0x15c0 [ 2415.656445][T30171] ? security_transition_sid+0x7d/0x90 [ 2415.661879][T30171] ? may_create+0x641/0x8b0 [ 2415.666357][T30171] ? css_task_iter_end+0x2d0/0x2d0 [ 2415.671442][T30171] ? show_sid+0x250/0x250 [ 2415.675749][T30171] ? mutex_lock+0xa6/0x110 [ 2415.680143][T30171] ? kmem_cache_free+0xa9/0x1f0 [ 2415.684978][T30171] ? generic_permission+0x161/0x470 [ 2415.690153][T30171] ? css_task_iter_end+0x2d0/0x2d0 [ 2415.695241][T30171] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2415.700070][T30171] vfs_mkdir+0x435/0x610 [ 2415.704299][T30171] do_mkdirat+0x1b6/0x2d0 [ 2415.708608][T30171] ? do_mknodat+0x430/0x430 [ 2415.713091][T30171] ? debug_smp_processor_id+0x17/0x20 [ 2415.718441][T30171] __x64_sys_mkdirat+0x7b/0x90 [ 2415.723195][T30171] do_syscall_64+0x34/0x70 [ 2415.727592][T30171] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2415.733458][T30171] RIP: 0033:0x7f35f9d110e9 [ 2415.737853][T30171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2415.757437][T30171] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2415.765827][T30171] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 03:10:15 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (fail_nth: 4) 03:10:15 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020001000000000000000007fbffffffffffadaf5a8bdc117ec19df8844db89986cb01000000777e108809c92f1b051cdee3c9455d7f5f18b8963b"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000180)={0x8, 0x0}, 0x8) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1e, 0x9, &(0x7f0000000080)=@raw=[@func, @map_val={0x18, 0x5, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xd}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @map_fd={0x18, 0xb}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}], &(0x7f0000000000)='syzkaller\x00', 0x1f, 0x1000, &(0x7f0000000480)=""/4096, 0x41000, 0x13, '\x00', 0x0, 0x28, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0x7, 0x9, 0x80000001}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)=[r2]}, 0x80) [ 2415.773777][T30171] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2415.781734][T30171] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2415.789682][T30171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2415.797633][T30171] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2415.817177][T30187] FAULT_INJECTION: forcing a failure. 03:10:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={0x0, &(0x7f0000000340)=""/241, 0x0, 0xf1, 0x1}, 0x20) 03:10:15 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020001000000000000000007fbffffffffffadaf5a8bdc117ec19df8844db89986cb01000000777e108809c92f1b051cdee3c9455d7f5f18b8963b"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020001000000000000000007fbffffffffffadaf5a8bdc117ec19df8844db89986cb01000000777e108809c92f1b051cdee3c9455d7f5f18b8963b"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) 03:10:15 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:15 executing program 2: ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)=0x1800000000000000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0xcca4) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[], &(0x7f0000000140)=""/242, 0x2a, 0xf2, 0x1}, 0x20) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000240), 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r3, 0x20, &(0x7f0000000380)={&(0x7f0000000280)=""/57, 0x39, 0x0, &(0x7f00000002c0)=""/171, 0xab}}, 0x10) 03:10:15 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 5) [ 2415.817177][T30187] name failslab, interval 1, probability 0, space 0, times 0 [ 2415.852171][T30187] CPU: 0 PID: 30187 Comm: syz-executor.1 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2415.862525][T30187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2415.872564][T30187] Call Trace: [ 2415.875835][T30187] dump_stack_lvl+0x1e2/0x24b [ 2415.880488][T30187] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2415.885927][T30187] ? memset+0x35/0x40 [ 2415.889884][T30187] dump_stack+0x15/0x17 [ 2415.894022][T30187] should_fail+0x3c0/0x510 [ 2415.898420][T30187] ? __get_vm_area_node+0x134/0x200 [ 2415.903594][T30187] __should_failslab+0x9f/0xe0 [ 2415.908342][T30187] should_failslab+0x9/0x20 [ 2415.912826][T30187] kmem_cache_alloc_trace+0x3a/0x330 [ 2415.918090][T30187] __get_vm_area_node+0x134/0x200 [ 2415.923098][T30187] __vmalloc_node_range+0xd5/0x6d0 [ 2415.928186][T30187] ? btf_new_fd+0x2cd/0x9e0 [ 2415.932667][T30187] ? kmalloc_order_trace+0x18/0x90 [ 2415.937754][T30187] ? btf_new_fd+0x2cd/0x9e0 [ 2415.942236][T30187] __vmalloc_node+0x81/0x90 [ 2415.946716][T30187] ? btf_new_fd+0x2cd/0x9e0 [ 2415.951214][T30187] kvmalloc_node+0xd2/0x130 [ 2415.955710][T30187] btf_new_fd+0x2cd/0x9e0 [ 2415.960028][T30187] bpf_btf_load+0x5e/0x70 [ 2415.964340][T30187] __do_sys_bpf+0x489/0x6c0 [ 2415.968821][T30187] ? fput_many+0x47/0x1a0 [ 2415.973130][T30187] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2415.978497][T30187] ? debug_smp_processor_id+0x17/0x20 [ 2415.983858][T30187] __x64_sys_bpf+0x7a/0x90 [ 2415.988270][T30187] do_syscall_64+0x34/0x70 [ 2415.992674][T30187] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2415.998547][T30187] RIP: 0033:0x7fc110dfd0e9 [ 2416.002950][T30187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2416.022543][T30187] RSP: 002b:00007fc10ff73168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2416.030944][T30187] RAX: ffffffffffffffda RBX: 00007fc110f0ff60 RCX: 00007fc110dfd0e9 [ 2416.038898][T30187] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 03:10:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={0x0, &(0x7f0000000340)=""/241, 0x0, 0xf1, 0x1}, 0x20) 03:10:15 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) 03:10:15 executing program 2: ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)=0x1800000000000000) (async) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) (async) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0xcca4) (async) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[], &(0x7f0000000140)=""/242, 0x2a, 0xf2, 0x1}, 0x20) (async) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000240), 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r3, 0x20, &(0x7f0000000380)={&(0x7f0000000280)=""/57, 0x39, 0x0, &(0x7f00000002c0)=""/171, 0xab}}, 0x10) 03:10:15 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020001000000000000000007fbffffffffffadaf5a8bdc117ec19df8844db89986cb01000000777e108809c92f1b051cdee3c9455d7f5f18b8963b"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020001000000000000000007fbffffffffffadaf5a8bdc117ec19df8844db89986cb01000000777e108809c92f1b051cdee3c9455d7f5f18b8963b"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) 03:10:15 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (fail_nth: 5) 03:10:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={0x0, &(0x7f0000000340)=""/241, 0x0, 0xf1, 0x1}, 0x20) [ 2416.046849][T30187] RBP: 00007fc10ff731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2416.054805][T30187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2416.062758][T30187] R13: 00007ffd75d3b29f R14: 00007fc10ff73300 R15: 0000000000022000 [ 2416.086440][T30203] FAULT_INJECTION: forcing a failure. [ 2416.086440][T30203] name failslab, interval 1, probability 0, space 0, times 0 03:10:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000340)=""/241, 0x1a, 0xf1, 0x1}, 0x20) 03:10:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000340)=""/241, 0x1a, 0xf1, 0x1}, 0x20) [ 2416.113923][T30203] CPU: 0 PID: 30203 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2416.120407][T30218] FAULT_INJECTION: forcing a failure. [ 2416.120407][T30218] name failslab, interval 1, probability 0, space 0, times 0 [ 2416.124254][T30203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2416.124259][T30203] Call Trace: [ 2416.124276][T30203] dump_stack_lvl+0x1e2/0x24b [ 2416.124293][T30203] ? panic+0x7d7/0x7d7 [ 2416.158854][T30203] ? bfq_pos_tree_add_move+0x43e/0x43e 03:10:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000340)=""/241, 0x1a, 0xf1, 0x1}, 0x20) 03:10:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2416.164301][T30203] ? cpumask_next+0x11/0x30 [ 2416.168796][T30203] dump_stack+0x15/0x17 [ 2416.172944][T30203] should_fail+0x3c0/0x510 [ 2416.177354][T30203] ? percpu_ref_init+0xd0/0x330 [ 2416.182203][T30203] __should_failslab+0x9f/0xe0 [ 2416.186959][T30203] should_failslab+0x9/0x20 [ 2416.191455][T30203] kmem_cache_alloc_trace+0x3a/0x330 [ 2416.196735][T30203] percpu_ref_init+0xd0/0x330 [ 2416.201407][T30203] ? cgroup_setup_root+0xea0/0xea0 [ 2416.206511][T30203] cgroup_mkdir+0x300/0x15c0 03:10:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) [ 2416.211092][T30203] ? security_transition_sid+0x7d/0x90 [ 2416.216542][T30203] ? may_create+0x641/0x8b0 [ 2416.221153][T30203] ? css_task_iter_end+0x2d0/0x2d0 [ 2416.226353][T30203] ? show_sid+0x250/0x250 [ 2416.230677][T30203] ? mutex_lock+0xa6/0x110 [ 2416.235087][T30203] ? kmem_cache_free+0xa9/0x1f0 [ 2416.239939][T30203] ? generic_permission+0x161/0x470 [ 2416.245131][T30203] ? css_task_iter_end+0x2d0/0x2d0 [ 2416.250234][T30203] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2416.255093][T30203] vfs_mkdir+0x435/0x610 [ 2416.259327][T30203] do_mkdirat+0x1b6/0x2d0 [ 2416.263648][T30203] ? do_mknodat+0x430/0x430 [ 2416.268138][T30203] ? debug_smp_processor_id+0x17/0x20 [ 2416.273493][T30203] __x64_sys_mkdirat+0x7b/0x90 [ 2416.278241][T30203] do_syscall_64+0x34/0x70 [ 2416.282642][T30203] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2416.288519][T30203] RIP: 0033:0x7f35f9d110e9 [ 2416.292930][T30203] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2416.312521][T30203] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2416.320925][T30203] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2416.328883][T30203] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2416.336834][T30203] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2416.344799][T30203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2416.353310][T30203] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2416.361314][T30218] CPU: 1 PID: 30218 Comm: syz-executor.1 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2416.371641][T30218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2416.381695][T30218] Call Trace: [ 2416.384986][T30218] dump_stack_lvl+0x1e2/0x24b [ 2416.389650][T30218] ? panic+0x7d7/0x7d7 [ 2416.393693][T30218] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2416.399137][T30218] ? __get_vm_area_node+0x134/0x200 [ 2416.404307][T30218] ? ____kasan_kmalloc+0xf3/0x110 [ 2416.409310][T30218] ? ____kasan_kmalloc+0xdc/0x110 [ 2416.414307][T30218] ? __kasan_kmalloc+0x9/0x10 [ 2416.418961][T30218] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2416.424505][T30218] dump_stack+0x15/0x17 [ 2416.428662][T30218] should_fail+0x3c0/0x510 [ 2416.433064][T30218] __should_failslab+0x9f/0xe0 [ 2416.437814][T30218] should_failslab+0x9/0x20 [ 2416.442313][T30218] kmem_cache_alloc+0x3f/0x300 [ 2416.447053][T30218] ? alloc_vmap_area+0x169/0x19d0 [ 2416.452530][T30218] alloc_vmap_area+0x169/0x19d0 [ 2416.457358][T30218] ? vm_map_ram+0x9c0/0x9c0 [ 2416.461831][T30218] ? __kasan_kmalloc+0x9/0x10 [ 2416.466487][T30218] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2416.472008][T30218] __get_vm_area_node+0x170/0x200 [ 2416.477021][T30218] __vmalloc_node_range+0xd5/0x6d0 [ 2416.482105][T30218] ? btf_new_fd+0x2cd/0x9e0 [ 2416.486598][T30218] ? kmalloc_order_trace+0x18/0x90 [ 2416.491692][T30218] ? btf_new_fd+0x2cd/0x9e0 [ 2416.496192][T30218] __vmalloc_node+0x81/0x90 [ 2416.500676][T30218] ? btf_new_fd+0x2cd/0x9e0 [ 2416.505160][T30218] kvmalloc_node+0xd2/0x130 [ 2416.509636][T30218] btf_new_fd+0x2cd/0x9e0 [ 2416.513942][T30218] bpf_btf_load+0x5e/0x70 [ 2416.518256][T30218] __do_sys_bpf+0x489/0x6c0 [ 2416.522747][T30218] ? fput_many+0x47/0x1a0 [ 2416.527066][T30218] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2416.532450][T30218] ? debug_smp_processor_id+0x17/0x20 [ 2416.537812][T30218] __x64_sys_bpf+0x7a/0x90 [ 2416.542207][T30218] do_syscall_64+0x34/0x70 [ 2416.546600][T30218] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2416.552472][T30218] RIP: 0033:0x7fc110dfd0e9 [ 2416.556866][T30218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2416.576447][T30218] RSP: 002b:00007fc10ff73168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2416.584832][T30218] RAX: ffffffffffffffda RBX: 00007fc110f0ff60 RCX: 00007fc110dfd0e9 [ 2416.592780][T30218] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2416.600729][T30218] RBP: 00007fc10ff731d0 R08: 0000000000000000 R09: 0000000000000000 03:10:16 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 6) 03:10:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 03:10:16 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:16 executing program 2: ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)=0x1800000000000000) (async) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) (async) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) (async) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0xcca4) (async) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[], &(0x7f0000000140)=""/242, 0x2a, 0xf2, 0x1}, 0x20) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000240), 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r3, 0x20, &(0x7f0000000380)={&(0x7f0000000280)=""/57, 0x39, 0x0, &(0x7f00000002c0)=""/171, 0xab}}, 0x10) 03:10:16 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2b, [@enum={0xd, 0x3}]}, {0x0, [0x30, 0x2e]}}, &(0x7f0000000180)=""/143, 0x40, 0x8f, 0x1}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x10, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x8}, [@cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffff9}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38a6}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x7ff}, @exit, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x8000000}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x0, 0x6, 0x3, 0xb, 0xfffffffffffffff8, 0xffffffffffffffff}, @alu={0x7, 0x0, 0x7, 0x4, 0xa, 0xffffffffffffffe0, 0xfffffffffffffffc}]}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000100)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0x8, 0xdf7, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r0, r0, r0, r0, r0]}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={@cgroup, r0, 0x1a, 0x4, r1}, 0x14) 03:10:16 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (fail_nth: 6) 03:10:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 03:10:16 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x9258b0c77ad5de5e, 0x2}}, &(0x7f0000000100)=""/247, 0x1a, 0xf7, 0x1}, 0x20) [ 2416.608679][T30218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2416.616626][T30218] R13: 00007ffd75d3b29f R14: 00007fc10ff73300 R15: 0000000000022000 [ 2416.637068][T30232] FAULT_INJECTION: forcing a failure. [ 2416.637068][T30232] name failslab, interval 1, probability 0, space 0, times 0 [ 2416.658999][T30232] CPU: 1 PID: 30232 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2416.669348][T30232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2416.679404][T30232] Call Trace: [ 2416.682705][T30232] dump_stack_lvl+0x1e2/0x24b [ 2416.687390][T30232] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2416.692848][T30232] ? percpu_ref_init+0xd0/0x330 [ 2416.697703][T30232] dump_stack+0x15/0x17 [ 2416.701858][T30232] should_fail+0x3c0/0x510 [ 2416.706281][T30232] ? __kernfs_new_node+0x99/0x6e0 [ 2416.711310][T30232] __should_failslab+0x9f/0xe0 03:10:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1}, 0x20) 03:10:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1}, 0x20) 03:10:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x0, 0x8001, 0xffb8, 0x860, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x4, 0x5}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r3, 0x58, &(0x7f0000000340)}, 0x10) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000280)={'team0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = openat$cgroup_ro(r1, &(0x7f0000000400)='blkio.bfq.io_queued\x00', 0x0, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000014c0)={r4, &(0x7f0000000440)="2a96ed77a6f7ce1abf457523eee741235e10a6105f20d514a69dc53ced36ba440da7b3c84fec9f9719c1ea7cb0235de5da958191d5b8a751a457ba88f166d80516f7d97e0942c697d9f8d5b5a352538e3e140af6c46ac8ac23e167f0e5cfdc1628b6c8eb7e8f5077a14c9f9ceaf9aab6233f42aff1c71c49960fdb8a26d8e43203aac4743f90c993de80a916f85ff766519ed6e4d23f42b1dd555ee3dbb9dfcccb3617ea0f727f04159869fb8444b1543ff510828d6ac14c325a5d506620012c11564ba2c5ff500348ce4680c834cb6ff3fb140727df9fbb00046704cdcc5758dae9dab33fc309dcdb88984692816f329902fcbb41cc2a2db1656559ec666071108898c8515a75bca4d04fdeffe54055828e9835badde8375d2f9bf4054cba76487df210e5ab76c66e00939fbc8b05464ad6ce0cc61b20c874bdcf12a851d441106e0dd462e9e346c67f3bf9ba44fc4010444387f6ec8023c9c33f3229476926e1663c3d086c280af2d5a116ffc1b8b4b8f160b4137519050d5d8da7dbc48e12a5a1ec1cc579665607b78642db307ee4926fbbb532ebb3e7d8ff1bda19f49dd47c97cf49942031fb19fe9481ae1b96c3932342bd8217a9af678b55c602627293c54558ba3fd06958ae37830879d792a68751fd2a2c2ea8005caa16203f97a85e23baf1225633231e0efc189f1b5e681242afcfe65d7aa0be0943256c4fadf02182dd8e5a84cf737a33590896e1037443a274d7a66b502e855e314eb39367d849303e6f2462e9c466d74d1fcaa31f5658c0f728c5b56c6ab9eb8f5fc07bcbffa2cb8661e658ac8d7c26780ff95ad67617b239d6b78c6a04ee40382ea3520f0126d6fdbcea7ec50640693fe72d1a6b6bc83688779b5edd81cfa7b7118e4cb905c55b6cbaafa0b20c32c7f7da3eca39aa68a82632c1d56dca0baec13f78a8b43695dc6beec4f7f8838ce0aeb4bf2d6c83dce8868d94b35ccd54dd81ee79508a32be795b0fc04cd38f4bfb072840c0ad1996d207f549825b19006789c2a9e15d0996504bc53cbaf6c2868105c10e7f37fdfafcfa9ec36298e400746ddff458fb2a3448599adf59dc7fb656733faab001013016925f1cc5461ba6d590a96eb6e2308599ee169ca5bc547654a4b216e85ed6cb454546960301a5c46b3e51ed96fa7831429bab6889be49454183d5f242eafe98a5c841a3b282d93fe28cd2fc60bb47869f4b0227120227a9bf90172d89926484b56f3377c866fd646f0434ed7ad5e2b44529995c46d5a4f0cf3b57ce1a5200509b2a7881cbc07a81f09609838f9f7abad6b6fb95aab9b3908ae9bbfabca5f446d920f2e4b1771c4d4f1fe0de079693654324c49501db67bf297f97ee3a083eeab0d90f223666d99ca988ae03054ec0be37be24bac2e8b221b7eecc9dda60429b050b00f8286ddd9a869de0da031d0b7a91cc4433e49393fdfe09ee8d0fefbebd578b171cf7028be642ac39410d2394c7756e4d9eec2f9ec9de589922454988b7d7971843cb4dbdb0216ac4f1ae90bcfa8636689cc92620b3c083de6d4cff0dbae0118108e2297d538967f0259f320b81763323c57225fd0d98eb22b3ffd5feeafa77f16d77408785da0d44aa9461dc95c2249395618ccdd4b18fced70cd02da2ac6def4ec9b18e8f7f2ffcd29919f4ccd6fc10d02d583da1fa0090645905b62df3ac6d8800afa8f4c9b88d0e09becccb44950b71aab8b7858c374dfb49725fcaeebac0237382aa0e773b0ee4a740ce9a566b89afd44399a09383c6793dafb668e56a80f9278df460e3f766755111f51f07f4d0f8f0abf9be483b5d0e4687f9f4001e61f890b1e7707fed833f1741ad3719664b64ef864d86ee6aedfaef26b967ce6ab8d0fa062f0653a0027a804edfd9039dd4d2398dd43eb6e2794428ac8ab9f525faca34ae2795219f773668773456147af0dbe461dfd3c6c811a127a1622114d550e80c8eccd29d4159d995305b98d91014962accb7dc2a8c242c096b2d21da08ba979706503813037d65d184016f3e57d6780c12f6cf1355213ebc98b2999417a0c2530797202dccfcf11fa18b5578f5d47f8a28586784e0e616a06d42813b780dd3d8a71c2789c024c8d02c26a4f4871607f817737a4ace092836a89069c4cfec54704ec48a379d075618b7698d1ee1ff2ab3db1e7e499ef1231a4658cf3ffad8826f0cf849dd291964a5daed3c19c5b462d3f77011ef16dbbe48562c5e11288882cac922f60f9d6ef248afe5f025f3247ab8ac27e7f4203edcdac3eae4e50395fc4016285bdc97bc7c6134261b863958de5dc7ac269e0f2d872527358be12b97e7de6f482280000a1ec4bb68d89061743c17ab58aa2b36649f221ee73230f153dfe4e77dd846ee7dd3bcc665b35842a584bdb8ba10bbf170c965df3fe281c05fb9a189667f37047bc170c81928cdb7dd12e85014300b5080fcc61d8c86cc6a634cbf12ad3375c98b7a787d0305a5ce0e6e5fa67ccdb758973199fecfd312e3d5dfb887a7f3a946a1a3412b746766d59f19adadf0be8ac701615ccfe45d3a8b6900da5bcfe737d7adfae1e6129c654a6c833a279285812b2563d704a4dbf6d9e827e57e06e84cfdfa83fe16f183c99ad85cc56369b67ad516aba1ff17cb5aa5ed4c08ad0c0ade5b9590edd0e2f1d8b6fb85a73ad4719639a603045b28273ae731e98f45382b13224f44c9d35e4ef22d90866e2bf6378c6dfaf9457e22374249316e4347b2ab4a2db1e5ee01f8eacf04c48c6db92633bbbf32a67f477f5ad8520cd932e54ddbb03327d9409935535c719b441a815d2d4748a6a263d3ea2dfd1da0eaa0b423b271642a162c21b66596e0018e1877eed7bf99f594e5a59fdd0e6065a574b0de8fd134be69b69a6d0d2ae95be2f2ae57ba48cb845d3bf3c5087e0698f32145ce1d8b87b92002e8255d530e0bf32833c354c81eed4d6824684d15721e442b564f1b45a5f3f58ffea998620de0e13f58f850b75625312b8f80b652b5ef49ab89eda054822c2f630b8d35ac5ad0a027262c56a9cf7eb0d7469f22ecb1386b92a084b29bb09e4bddf19742ecee4905e100572742efe0989bf63170777aaf5a50902205d4fb5f43a82a6e482a67c3ea1b6a2ea6cc880a8ba8d8e6ddee650104a3951402cb783c94daa562069431316aa0df0becebddbb4d007525167ff35979b463a3de2d52676b5eccab7a8f715ab795f85e4fe9d6034d341454e756eac0e575955035c63d6db25a4b59f71fb3e5235e2ec19a8042fe2348f57deecd8aa2fd6c582e8ebfc48cf525551b92bf5c1980443675d96e0b847f3e8f6ef2c7b75bcb05d666381d539965cb6b2a0d1c23e07eeaa7240674ddd78cf35ed1bc7c38ec9968e64ba29658fa675c9ff6e78bf2cf9cf69b48786856e388ff4869c7c1155aabfcf70d642d57ca6097e9e2046d58357293242505dec013755082cd8e1bd4162f83e7e9a4253d73dfaf8d79fb0b4fd774beb9479ddbeba60143bff5c9ee17b4cb9728750c026119f85b8bcabf93eaeba83f7807aa3c717b41ef03cd9deec51bc1afd80a1f0f3a2284215fc417440f7ac7a5aa9a304c284bace98103eec3c1e09dfe47a4a97c9abbf24f2cfe24eb1b772d9e9bc90cf5f9e4ecf9daa6324a2c8c1809ac0971cea81b3fbd7e49da6068cebc7fca8676d76567f0c80f8319b06046ba3568e8e73d9821b0a1f5f404d3c8457342f4ae26d213e87f0b6a48386e82c8542ec936f63b32478d27616cfba5d81adf48bfa1946d1bb5355a21a874ee23e5f0e2c4b9d3002177e67024a5bcd5cc0883debf4cd5821ba53385ff37f7768b9d60c9e3406aabd1b6a373f91b2f9bfcb555877c38a0fa4b6e9e6e3043ccb1fa9883feac5a9c20081b0a0dd0f5a123bfb8dcf2c47e1fdc8112f03efbadb671cb567d48c32ba25adbbd59328645b98b37cbfcc106004c0fefd2be7a53cf3b92f36aca58c8b06f2bab6bf4d757c92e5687acfb082dee7032862664ca350aec89ec1f1ac3b29e9584318dbe925ce13a647b962df71499f54f89f51cb4e295c9cebae2822023a8b3c83ed0c5bc738a128a0b17dcb394b7d1bd41e556c4f6dc4bef93aeba09932974643fc542ca656168ec53a52683ef63b63839559082a450398547d68738764e6059fa10db8b76b468d108a42a26579e27df84a1b676de166d7331970e5945f86a291b81709eaf0c531a560a8807eee9b548825ea90244b5976888961e3bd31fcff8f4b2ca3e6417cebe80978f1f4625c3f204901a527697b7b67e6ab4d4ff28ac76a7e1a9d921ff1a0fa73ee9a26dc909636e500ddbff15618da1674fe4abaa268a82ce824bf44edb8b6a682984a0668c5bd2adafb4cc21b8460a5344237d39f0d24b7f82ef95f59dd774955f93ca5cdb0700737cc25ff9cf007f3c45060134a830710d167b79fad9d94982872cbb53f4dc13ebb946c0624ed46ba81623573d336c79333483c31ac86666c14c56d39f1e6d482cbe1d7098ab94796baed38d61315e5478130ecc7fb1a253045552beec25c6c0ead8ea0e8f64c817c2d9920f3edcc0013443ab6ae3e936b9a4da02086bcb7e119a8cdae7e87ad5e3ab38513de425e78f0f850b6f405a6f8367dededd688deaad2a0debe6d906f2a4707954d81a25e469ea013ff8326d83bf02497421d5aac71bda67a8111975a6ac0707cce3d874da1912c406f62fb05e43f6eecc1c4ba571f8203cb28ec0ffd523ed66d5df3c869477dcba7fa96d4578ffe64508a29d1671e53bbd7d9c4c67692df2de22bf6db7b6c459a60207188507cb7bfe4c064e4398032f87694bb48dcc4314da4fdd2b7fa04807c21110efb8d68066b04312c870ba92ddfe6a8db0a4b5868185fff5682350fa07be1bfeabfc272aa762c36c82b0ba54702df5a3954d6b84d62479fb72b4649685a74c75211a70e0f3766d49e0fc1da557f93988b6d27de473ae6d2c7ccf0b435465f23c50d5ce7b0a2f28b4f41d5f3d1f922a5ba8c5a2450aa0542c3dc187fa89b683a04eaa0f96cf97d1f200f9a9861f60e05566a69e1bce5c8e6c8bfec6498b7816b56534ccb0340ff6b69821f739c31508bc8e9739f46232c2ebeb439924c35ea1c95d7f7f6db30dadfba22f8a24912f30176124c3e3b3ba45304e14bd538e15de7cb75b0fa717954cecc8d12607d235a61869a6276e1a5fa9f62cd9c566857b7bb8263ff7346d987bb56986514ef7bb8f33c835c22ac4892e7d039bbc3914cc93602b87194ae514505cd06f23c377c91e14cdab7b6470ad64f714b322c86beca7f07c6e96ed0b03dfccef4ec85050cb67aec3f58518f617cdab7d4c7551dadbbd54501d383e31ca810c4aea18370271d68ae7e44f392addbd8ae65371d8502e5ea90c4b19a69b5c5e4152048172d373c4130417c2d27061a60fcec0fadec9cbcbc33f9c6043f5d164fa38090f61d56660ff303a1778e9864cdadb7fb107becf844817fd1aa1d2400f2a79d5f1c432af457ad04f24f0e708e5c72087987526d0286384e5e4c62c28db1adb162f97ba3726f8f25d0816afe4782561a3ea38cbd92bd5c8c7ea1e5ce67cf59b9ed1e6a337093cb7fc63e59b4277b73cfdfd2e087765fd784034a970cd2bcc947580f8f79269dfc894b50c2908d3bd1387347c697ad1379ad577f762bcb4b23aacb6524fd5385b7d49b2aac85be00a4c9096d01362dc56669a75ebc93a2a961c37df535045696df905a3bac330bfe92f9ae51ff61d7081860f0ff69bee4a403ba1a8e20646d1f4f778cfefca1457d0f6b79a06191fe9e52e75", &(0x7f0000001440)=""/72, 0x4}, 0x20) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x0, 0x1a, 0x3e, &(0x7f0000000040)="3e75f1ad0574bda5f44ad01607fff2394b4753728c1986c715dd", &(0x7f0000000080)=""/62, 0x9, 0x0, 0x64, 0x53, &(0x7f00000000c0)="541c457326335593232564777fb6b4dd47400906559a3c1944eb46279fe9b1bcb589c5566c507ce700c56402484336f0694370567ee15dd335251ee26ad44c55f15959f6da809dce8c06c82758fdcc3328dda40d282ba0b1e32a947853d1142b9e75dae3", &(0x7f0000000140)="96680a2d4bad78e23d5d32ea465d74a417d35328273312a7bd4245b1bfae0fdce8d8a2c9a9eb27f68ab495bc41073fd99468ef7dacda15889f39bd207767510aa6ff606b11f0bdab231e44219a3102fc3edc16", 0x0, 0x1ff}, 0x48) 03:10:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1}, 0x20) [ 2416.716060][T30232] should_failslab+0x9/0x20 [ 2416.720558][T30232] __kmalloc_track_caller+0x5f/0x350 [ 2416.725842][T30232] kstrdup_const+0x55/0x90 [ 2416.730258][T30232] __kernfs_new_node+0x99/0x6e0 [ 2416.735108][T30232] ? kernfs_new_node+0x170/0x170 [ 2416.735996][T30254] FAULT_INJECTION: forcing a failure. [ 2416.735996][T30254] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2416.740038][T30232] ? __kasan_kmalloc+0x9/0x10 [ 2416.740051][T30232] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2416.740060][T30232] ? percpu_ref_init+0xd0/0x330 [ 2416.740077][T30232] kernfs_create_dir_ns+0x9b/0x230 [ 2416.773421][T30232] cgroup_mkdir+0x3a7/0x15c0 [ 2416.777997][T30232] ? security_transition_sid+0x7d/0x90 [ 2416.783443][T30232] ? css_task_iter_end+0x2d0/0x2d0 [ 2416.788537][T30232] ? show_sid+0x250/0x250 [ 2416.792852][T30232] ? mutex_lock+0xa6/0x110 [ 2416.797252][T30232] ? kmem_cache_free+0xa9/0x1f0 [ 2416.802083][T30232] ? generic_permission+0x161/0x470 [ 2416.807264][T30232] ? css_task_iter_end+0x2d0/0x2d0 [ 2416.812356][T30232] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2416.817197][T30232] vfs_mkdir+0x435/0x610 [ 2416.821432][T30232] do_mkdirat+0x1b6/0x2d0 [ 2416.825745][T30232] ? do_mknodat+0x430/0x430 [ 2416.830230][T30232] ? debug_smp_processor_id+0x17/0x20 [ 2416.835590][T30232] __x64_sys_mkdirat+0x7b/0x90 [ 2416.840340][T30232] do_syscall_64+0x34/0x70 [ 2416.844742][T30232] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2416.850620][T30232] RIP: 0033:0x7f35f9d110e9 [ 2416.855021][T30232] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2416.874605][T30232] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2416.882999][T30232] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2416.890951][T30232] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2416.898907][T30232] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2416.906860][T30232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2416.914814][T30232] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2416.922780][T30254] CPU: 0 PID: 30254 Comm: syz-executor.1 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2416.933194][T30254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2416.943235][T30254] Call Trace: [ 2416.946503][T30254] dump_stack_lvl+0x1e2/0x24b [ 2416.951151][T30254] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2416.956582][T30254] ? stack_trace_save+0x12d/0x1f0 [ 2416.961577][T30254] dump_stack+0x15/0x17 [ 2416.965720][T30254] should_fail+0x3c0/0x510 [ 2416.970111][T30254] should_fail_alloc_page+0x50/0x60 [ 2416.975282][T30254] __alloc_pages_nodemask+0x1c0/0x890 [ 2416.980625][T30254] ? __kasan_slab_alloc+0xb2/0xe0 [ 2416.985620][T30254] ? __vmalloc_node_range+0xd5/0x6d0 [ 2416.990883][T30254] ? btf_new_fd+0x2cd/0x9e0 [ 2416.995358][T30254] ? bpf_btf_load+0x5e/0x70 [ 2416.999833][T30254] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 2417.005352][T30254] __get_free_pages+0xe/0x30 [ 2417.009919][T30254] kasan_populate_vmalloc_pte+0x39/0x130 [ 2417.015524][T30254] ? __apply_to_page_range+0x745/0xa30 [ 2417.020952][T30254] __apply_to_page_range+0x758/0xa30 [ 2417.026206][T30254] ? kasan_populate_vmalloc+0x70/0x70 [ 2417.031549][T30254] ? kasan_populate_vmalloc+0x70/0x70 [ 2417.036891][T30254] apply_to_page_range+0x3b/0x50 [ 2417.041801][T30254] kasan_populate_vmalloc+0x65/0x70 [ 2417.046972][T30254] alloc_vmap_area+0x1895/0x19d0 [ 2417.051884][T30254] ? vm_map_ram+0x9c0/0x9c0 [ 2417.056371][T30254] ? __kasan_kmalloc+0x9/0x10 [ 2417.061020][T30254] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2417.066537][T30254] __get_vm_area_node+0x170/0x200 [ 2417.071537][T30254] __vmalloc_node_range+0xd5/0x6d0 [ 2417.076620][T30254] ? btf_new_fd+0x2cd/0x9e0 [ 2417.081093][T30254] ? kmalloc_order_trace+0x18/0x90 [ 2417.086174][T30254] ? btf_new_fd+0x2cd/0x9e0 [ 2417.090649][T30254] __vmalloc_node+0x81/0x90 [ 2417.095129][T30254] ? btf_new_fd+0x2cd/0x9e0 [ 2417.099604][T30254] kvmalloc_node+0xd2/0x130 [ 2417.104077][T30254] btf_new_fd+0x2cd/0x9e0 [ 2417.108378][T30254] bpf_btf_load+0x5e/0x70 [ 2417.112677][T30254] __do_sys_bpf+0x489/0x6c0 [ 2417.117150][T30254] ? fput_many+0x47/0x1a0 [ 2417.121453][T30254] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2417.126798][T30254] ? debug_smp_processor_id+0x17/0x20 [ 2417.132147][T30254] __x64_sys_bpf+0x7a/0x90 [ 2417.136535][T30254] do_syscall_64+0x34/0x70 [ 2417.140936][T30254] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2417.146801][T30254] RIP: 0033:0x7fc110dfd0e9 03:10:16 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 7) 03:10:16 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x9258b0c77ad5de5e, 0x2}}, &(0x7f0000000100)=""/247, 0x1a, 0xf7, 0x1}, 0x20) 03:10:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) [ 2417.151193][T30254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2417.170790][T30254] RSP: 002b:00007fc10ff73168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2417.179179][T30254] RAX: ffffffffffffffda RBX: 00007fc110f0ff60 RCX: 00007fc110dfd0e9 [ 2417.187124][T30254] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2417.195067][T30254] RBP: 00007fc10ff731d0 R08: 0000000000000000 R09: 0000000000000000 [ 2417.203017][T30254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2417.210960][T30254] R13: 00007ffd75d3b29f R14: 00007fc10ff73300 R15: 0000000000022000 03:10:16 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2b, [@enum={0xd, 0x3}]}, {0x0, [0x30, 0x2e]}}, &(0x7f0000000180)=""/143, 0x40, 0x8f, 0x1}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x10, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x8}, [@cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffff9}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38a6}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x7ff}, @exit, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x8000000}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x0, 0x6, 0x3, 0xb, 0xfffffffffffffff8, 0xffffffffffffffff}, @alu={0x7, 0x0, 0x7, 0x4, 0xa, 0xffffffffffffffe0, 0xfffffffffffffffc}]}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000100)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0x8, 0xdf7, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r0, r0, r0, r0, r0]}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={@cgroup, r0, 0x1a, 0x4, r1}, 0x14) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) (async) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2b, [@enum={0xd, 0x3}]}, {0x0, [0x30, 0x2e]}}, &(0x7f0000000180)=""/143, 0x40, 0x8f, 0x1}, 0x20) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x10, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x8}, [@cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffff9}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38a6}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x7ff}, @exit, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x8000000}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x0, 0x6, 0x3, 0xb, 0xfffffffffffffff8, 0xffffffffffffffff}, @alu={0x7, 0x0, 0x7, 0x4, 0xa, 0xffffffffffffffe0, 0xfffffffffffffffc}]}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000100)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0x8, 0xdf7, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r0, r0, r0, r0, r0]}, 0x80) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={@cgroup, r0, 0x1a, 0x4, r1}, 0x14) (async) 03:10:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x0, 0x8001, 0xffb8, 0x860, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x4, 0x5}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r3, 0x58, &(0x7f0000000340)}, 0x10) (async) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000280)={'team0\x00'}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = openat$cgroup_ro(r1, &(0x7f0000000400)='blkio.bfq.io_queued\x00', 0x0, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000014c0)={r4, &(0x7f0000000440)="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", &(0x7f0000001440)=""/72, 0x4}, 0x20) (async) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x0, 0x1a, 0x3e, &(0x7f0000000040)="3e75f1ad0574bda5f44ad01607fff2394b4753728c1986c715dd", &(0x7f0000000080)=""/62, 0x9, 0x0, 0x64, 0x53, &(0x7f00000000c0)="541c457326335593232564777fb6b4dd47400906559a3c1944eb46279fe9b1bcb589c5566c507ce700c56402484336f0694370567ee15dd335251ee26ad44c55f15959f6da809dce8c06c82758fdcc3328dda40d282ba0b1e32a947853d1142b9e75dae3", &(0x7f0000000140)="96680a2d4bad78e23d5d32ea465d74a417d35328273312a7bd4245b1bfae0fdce8d8a2c9a9eb27f68ab495bc41073fd99468ef7dacda15889f39bd207767510aa6ff606b11f0bdab231e44219a3102fc3edc16", 0x0, 0x1ff}, 0x48) 03:10:16 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (fail_nth: 7) 03:10:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 1) 03:10:16 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x9258b0c77ad5de5e, 0x2}}, &(0x7f0000000100)=""/247, 0x1a, 0xf7, 0x1}, 0x20) [ 2417.245499][T30260] FAULT_INJECTION: forcing a failure. [ 2417.245499][T30260] name failslab, interval 1, probability 0, space 0, times 0 [ 2417.266891][T30274] FAULT_INJECTION: forcing a failure. [ 2417.266891][T30274] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2417.281365][T30260] CPU: 0 PID: 30260 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2417.291696][T30260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2417.301748][T30260] Call Trace: [ 2417.305033][T30260] dump_stack_lvl+0x1e2/0x24b [ 2417.309710][T30260] ? panic+0x7d7/0x7d7 [ 2417.313774][T30260] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2417.319233][T30260] ? percpu_ref_init+0xd0/0x330 [ 2417.324135][T30260] ? ____kasan_kmalloc+0xf3/0x110 [ 2417.329160][T30260] ? ____kasan_kmalloc+0xdc/0x110 [ 2417.332783][T30291] FAULT_INJECTION: forcing a failure. [ 2417.332783][T30291] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2417.334174][T30260] ? __kasan_kmalloc+0x9/0x10 [ 2417.334188][T30260] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2417.334207][T30260] dump_stack+0x15/0x17 [ 2417.361697][T30260] should_fail+0x3c0/0x510 [ 2417.366122][T30260] __should_failslab+0x9f/0xe0 [ 2417.370999][T30260] should_failslab+0x9/0x20 [ 2417.375504][T30260] kmem_cache_alloc+0x3f/0x300 [ 2417.380261][T30260] ? __kernfs_new_node+0xdb/0x6e0 [ 2417.385371][T30260] __kernfs_new_node+0xdb/0x6e0 [ 2417.390314][T30260] ? kernfs_new_node+0x170/0x170 [ 2417.395244][T30260] ? __kasan_kmalloc+0x9/0x10 [ 2417.399912][T30260] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2417.405439][T30260] ? percpu_ref_init+0xd0/0x330 [ 2417.410273][T30260] kernfs_create_dir_ns+0x9b/0x230 [ 2417.415372][T30260] cgroup_mkdir+0x3a7/0x15c0 [ 2417.419962][T30260] ? security_transition_sid+0x7d/0x90 [ 2417.425415][T30260] ? css_task_iter_end+0x2d0/0x2d0 [ 2417.430512][T30260] ? show_sid+0x250/0x250 [ 2417.434841][T30260] ? mutex_lock+0xa6/0x110 [ 2417.439271][T30260] ? kmem_cache_free+0xa9/0x1f0 [ 2417.444107][T30260] ? generic_permission+0x161/0x470 [ 2417.449296][T30260] ? css_task_iter_end+0x2d0/0x2d0 [ 2417.454393][T30260] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2417.459230][T30260] vfs_mkdir+0x435/0x610 [ 2417.463458][T30260] do_mkdirat+0x1b6/0x2d0 [ 2417.467770][T30260] ? do_mknodat+0x430/0x430 [ 2417.472260][T30260] ? debug_smp_processor_id+0x17/0x20 [ 2417.477614][T30260] __x64_sys_mkdirat+0x7b/0x90 [ 2417.482358][T30260] do_syscall_64+0x34/0x70 [ 2417.486776][T30260] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2417.492649][T30260] RIP: 0033:0x7f35f9d110e9 [ 2417.497049][T30260] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2417.516636][T30260] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2417.525031][T30260] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2417.532985][T30260] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2417.540938][T30260] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2417.548889][T30260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2417.556848][T30260] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2417.564811][T30291] CPU: 1 PID: 30291 Comm: syz-executor.1 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2417.575129][T30291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2417.585168][T30291] Call Trace: [ 2417.588444][T30291] dump_stack_lvl+0x1e2/0x24b [ 2417.593105][T30291] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2417.598545][T30291] dump_stack+0x15/0x17 [ 2417.602682][T30291] should_fail+0x3c0/0x510 [ 2417.607086][T30291] should_fail_alloc_page+0x50/0x60 [ 2417.612264][T30291] __alloc_pages_nodemask+0x1c0/0x890 [ 2417.617617][T30291] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 2417.623149][T30291] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 2417.628505][T30291] __get_free_pages+0xe/0x30 [ 2417.633080][T30291] kasan_populate_vmalloc_pte+0x39/0x130 [ 2417.638696][T30291] ? __apply_to_page_range+0x745/0xa30 [ 2417.644136][T30291] __apply_to_page_range+0x758/0xa30 [ 2417.649402][T30291] ? kasan_populate_vmalloc+0x70/0x70 [ 2417.654756][T30291] ? kasan_populate_vmalloc+0x70/0x70 [ 2417.660109][T30291] apply_to_page_range+0x3b/0x50 [ 2417.665027][T30291] kasan_populate_vmalloc+0x65/0x70 [ 2417.670205][T30291] alloc_vmap_area+0x1895/0x19d0 [ 2417.675126][T30291] ? vm_map_ram+0x9c0/0x9c0 [ 2417.679610][T30291] ? __kasan_kmalloc+0x9/0x10 [ 2417.684266][T30291] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2417.689800][T30291] __get_vm_area_node+0x170/0x200 [ 2417.694805][T30291] __vmalloc_node_range+0xd5/0x6d0 [ 2417.699896][T30291] ? btf_new_fd+0x2cd/0x9e0 [ 2417.704385][T30291] ? kmalloc_order_trace+0x18/0x90 [ 2417.709479][T30291] ? btf_new_fd+0x2cd/0x9e0 [ 2417.713962][T30291] __vmalloc_node+0x81/0x90 [ 2417.718445][T30291] ? btf_new_fd+0x2cd/0x9e0 [ 2417.722933][T30291] kvmalloc_node+0xd2/0x130 [ 2417.727419][T30291] btf_new_fd+0x2cd/0x9e0 [ 2417.731730][T30291] bpf_btf_load+0x5e/0x70 [ 2417.736041][T30291] __do_sys_bpf+0x489/0x6c0 [ 2417.740524][T30291] ? fput_many+0x47/0x1a0 [ 2417.744838][T30291] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2417.750195][T30291] ? debug_smp_processor_id+0x17/0x20 [ 2417.755547][T30291] __x64_sys_bpf+0x7a/0x90 [ 2417.759944][T30291] do_syscall_64+0x34/0x70 [ 2417.764344][T30291] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2417.770218][T30291] RIP: 0033:0x7fc110dfd0e9 [ 2417.774613][T30291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 03:10:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x0, 0x8001, 0xffb8, 0x860, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x4, 0x5}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r3, 0x58, &(0x7f0000000340)}, 0x10) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000280)={'team0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = openat$cgroup_ro(r1, &(0x7f0000000400)='blkio.bfq.io_queued\x00', 0x0, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000014c0)={r4, &(0x7f0000000440)="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", &(0x7f0000001440)=""/72, 0x4}, 0x20) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x0, 0x1a, 0x3e, &(0x7f0000000040)="3e75f1ad0574bda5f44ad01607fff2394b4753728c1986c715dd", &(0x7f0000000080)=""/62, 0x9, 0x0, 0x64, 0x53, &(0x7f00000000c0)="541c457326335593232564777fb6b4dd47400906559a3c1944eb46279fe9b1bcb589c5566c507ce700c56402484336f0694370567ee15dd335251ee26ad44c55f15959f6da809dce8c06c82758fdcc3328dda40d282ba0b1e32a947853d1142b9e75dae3", &(0x7f0000000140)="96680a2d4bad78e23d5d32ea465d74a417d35328273312a7bd4245b1bfae0fdce8d8a2c9a9eb27f68ab495bc41073fd99468ef7dacda15889f39bd207767510aa6ff606b11f0bdab231e44219a3102fc3edc16", 0x0, 0x1ff}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) (async) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x0, 0x8001, 0xffb8, 0x860, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x4, 0x5}, 0x48) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r3, 0x58, &(0x7f0000000340)}, 0x10) (async) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000280)={'team0\x00'}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_ro(r1, &(0x7f0000000400)='blkio.bfq.io_queued\x00', 0x0, 0x0) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000014c0)={r4, &(0x7f0000000440)="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", &(0x7f0000001440)=""/72, 0x4}, 0x20) (async) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r1) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x0, 0x1a, 0x3e, &(0x7f0000000040)="3e75f1ad0574bda5f44ad01607fff2394b4753728c1986c715dd", &(0x7f0000000080)=""/62, 0x9, 0x0, 0x64, 0x53, &(0x7f00000000c0)="541c457326335593232564777fb6b4dd47400906559a3c1944eb46279fe9b1bcb589c5566c507ce700c56402484336f0694370567ee15dd335251ee26ad44c55f15959f6da809dce8c06c82758fdcc3328dda40d282ba0b1e32a947853d1142b9e75dae3", &(0x7f0000000140)="96680a2d4bad78e23d5d32ea465d74a417d35328273312a7bd4245b1bfae0fdce8d8a2c9a9eb27f68ab495bc41073fd99468ef7dacda15889f39bd207767510aa6ff606b11f0bdab231e44219a3102fc3edc16", 0x0, 0x1ff}, 0x48) (async) 03:10:16 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2b, [@enum={0xd, 0x3}]}, {0x0, [0x30, 0x2e]}}, &(0x7f0000000180)=""/143, 0x40, 0x8f, 0x1}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x10, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x8}, [@cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffff9}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38a6}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x7ff}, @exit, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x8000000}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x0, 0x6, 0x3, 0xb, 0xfffffffffffffff8, 0xffffffffffffffff}, @alu={0x7, 0x0, 0x7, 0x4, 0xa, 0xffffffffffffffe0, 0xfffffffffffffffc}]}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000100)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0x8, 0xdf7, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r0, r0, r0, r0, r0]}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={@cgroup, r0, 0x1a, 0x4, r1}, 0x14) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) (async) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2b, [@enum={0xd, 0x3}]}, {0x0, [0x30, 0x2e]}}, &(0x7f0000000180)=""/143, 0x40, 0x8f, 0x1}, 0x20) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x10, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x8}, [@cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffff9}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38a6}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x7ff}, @exit, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x8000000}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x0, 0x6, 0x3, 0xb, 0xfffffffffffffff8, 0xffffffffffffffff}, @alu={0x7, 0x0, 0x7, 0x4, 0xa, 0xffffffffffffffe0, 0xfffffffffffffffc}]}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000100)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0x8, 0xdf7, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r0, r0, r0, r0, r0]}, 0x80) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={@cgroup, r0, 0x1a, 0x4, r1}, 0x14) (async) 03:10:16 executing program 4: openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000002c0)=""/247, 0x1a, 0xf7, 0x1}, 0x20) 03:10:16 executing program 4: openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000002c0)=""/247, 0x1a, 0xf7, 0x1}, 0x20) [ 2417.794201][T30291] RSP: 002b:00007fc10ff52168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2417.802594][T30291] RAX: ffffffffffffffda RBX: 00007fc110f10030 RCX: 00007fc110dfd0e9 [ 2417.810548][T30291] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2417.818499][T30291] RBP: 00007fc10ff521d0 R08: 0000000000000000 R09: 0000000000000000 [ 2417.826455][T30291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2417.834417][T30291] R13: 00007ffd75d3b29f R14: 00007fc10ff52300 R15: 0000000000022000 [ 2417.842392][T30274] CPU: 0 PID: 30274 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2417.852714][T30274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2417.862755][T30274] Call Trace: [ 2417.866033][T30274] dump_stack_lvl+0x1e2/0x24b [ 2417.870689][T30274] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2417.876124][T30274] dump_stack+0x15/0x17 [ 2417.880260][T30274] should_fail+0x3c0/0x510 [ 2417.884653][T30274] should_fail_usercopy+0x1a/0x20 [ 2417.889654][T30274] _copy_from_user+0x20/0xd0 [ 2417.894231][T30274] __do_sys_bpf+0x18f/0x6c0 [ 2417.898724][T30274] ? fput_many+0x47/0x1a0 [ 2417.903033][T30274] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2417.908388][T30274] ? debug_smp_processor_id+0x17/0x20 [ 2417.913733][T30274] __x64_sys_bpf+0x7a/0x90 [ 2417.918127][T30274] do_syscall_64+0x34/0x70 [ 2417.922522][T30274] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2417.928390][T30274] RIP: 0033:0x7fbbd93bb0e9 [ 2417.932783][T30274] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2417.952364][T30274] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2417.960753][T30274] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2417.968701][T30274] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2417.976650][T30274] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2417.984600][T30274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 03:10:17 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 8) 03:10:17 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100d9fad9168ed0c9926cf31f18000000000000000c0000000c00000002000000000000"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:17 executing program 4: openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000002c0)=""/247, 0x1a, 0xf7, 0x1}, 0x20) 03:10:17 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)=@l2tp={0x2, 0x0, @rand_addr=0x64010101, 0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="c95709484c24d7dd61009c889ce557e622f401fe0fe723d211afb226dd5aedf54b82192bd203f57fa1fae25b84b00fd849a537b62eb7a7e276c3a32a859bb3c35a5c05edd9190afdd46ee84e22fc8dc1d46695149baa2d4b2ec0c38749a10fe6feab73014196c0630c1f3062846c38636afa522e0acb4d25b96a245b3cdda43798a859b69e6d5b84a038", 0x8a}], 0x1, &(0x7f0000000480)=[{0xd0, 0x113, 0x400, "1d26d337b4d5c371ed6c8b5c474f3809cdf734c0469952a8a17b0d48ee2202aa2cbe92d7814434c7e88e0f88f5e1a3edf6033583b6f980747681862de6879c8bdee3787f7257255a4288595378120f411ceec3b8e03aab4fa59f128ded64e5d748a991075ffdaa7db8f8704e15e8f92e012a355fa76951d4d8b4fb82725416701815cb512d359115a22a9b54b16a97320c54c42b221df6dbee5484c2c3d7d8e0b77fb810c695f5136c74746c9307ed3b544da624cb484de94f43cbb9"}, {0x38, 0x115, 0x1, "1097a67d193ca1630a8d68e72b3330030c61a5319cea9c7ae791be0bac450c9a171202d9f3beca36"}, {0xd8, 0x10c, 0x2, "6a0bd7b9adc8cf9acabc69490fefef9603f4cd71b07a3266570f511be7247938f861ec29c44b0982a8c9e9a18ef734f295927708064a69fb765e88381994bd2f06196d39c53bdb475da9525d827b3ee9643f66f901ebfc86d11cf5db6b951690b0093d59f3b3215a4f53e349da3a9db13441f4009cd3a7c85704ed307c474b4aabd9ceb98b640e7dde2d9c2d12b2a0d236c443bc400aebd19a8680640bd8cd5f7a10cbacfb18455ab1d5fc62d729854f7cb1ebfb9d320643aee5ecf860c6f7e7da372bd2a7db4f"}], 0x1e0}, 0x91) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'netdevsim0\x00', @local}) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000340)=""/225, 0x1a, 0xe1, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000780)={r1, 0xca4d4276fa7447cf, 0x0, 0xae, &(0x7f0000000740)=[0x0, 0x0], 0x2}, 0x20) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000007c0)={r0, 0xffffffffffffffff, 0x4, r2}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000800)={0xffffffffffffffff, r4}, 0xc) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="050014009c021d1e09691dbb81aa3a2bf22c3d056efc7a15dc4355be81daad0e494e4954dad7dc7d9d7d7d6d2dfcc7aa4e4ec343d49dfd6a3529f85749de11cfb9214063240027244b4e6ddbe1660f9b403ea78cfebd2e336a47692d4bfd995825be124952607a2e70d8323b7f9608da1069f92d833f589ec3734c9c0a0b08c6461d5ec3646a8d484b69039534afa18c6a0a531826699dc170824fd591f1419d92d9c3f7988994d1b61b2768a1280f6d4edddbc364308cae7bec389c92f9"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x6, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_pressure(r5, &(0x7f0000000300)='io.pressure\x00', 0x2, 0x0) openat$cgroup_ro(r3, &(0x7f0000000100)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) 03:10:17 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x6, 0xe, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, [@btf_id={0x18, 0x3, 0x3, 0x0, 0x3}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x2, 0x1, 0x0, 0x9, 0xa, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_fd={0x18, 0x6}, @map_fd={0x18, 0x4, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0x5}]}, &(0x7f00000003c0)='syzkaller\x00', 0x9de6920, 0xd7, &(0x7f0000000640)=""/215, 0x41000, 0x1, '\x00', 0x0, 0x12, r1, 0x8, &(0x7f0000000400)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000740)={0x1, 0xa, 0xff, 0x7f}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r2]}, 0x80) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000580)=""/191, 0xbf}, {&(0x7f0000000200)=""/110, 0x6e}], 0x3, &(0x7f0000000480)=""/254, 0xfe}, 0x40010000) [ 2417.992550][T30274] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 [ 2418.018300][T30315] FAULT_INJECTION: forcing a failure. [ 2418.018300][T30315] name failslab, interval 1, probability 0, space 0, times 0 [ 2418.041967][T30315] CPU: 1 PID: 30315 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2418.052292][T30315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2418.062350][T30315] Call Trace: [ 2418.065635][T30315] dump_stack_lvl+0x1e2/0x24b [ 2418.070299][T30315] ? panic+0x7d7/0x7d7 [ 2418.074349][T30315] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2418.079785][T30315] ? cpumask_next+0x11/0x30 [ 2418.084270][T30315] dump_stack+0x15/0x17 [ 2418.088405][T30315] should_fail+0x3c0/0x510 [ 2418.092804][T30315] ? percpu_ref_init+0xd0/0x330 [ 2418.097634][T30315] __should_failslab+0x9f/0xe0 [ 2418.102377][T30315] should_failslab+0x9/0x20 [ 2418.106864][T30315] kmem_cache_alloc_trace+0x3a/0x330 [ 2418.112127][T30315] percpu_ref_init+0xd0/0x330 [ 2418.116786][T30315] ? cgroup_bpf_inherit+0x5f0/0x5f0 [ 2418.121962][T30315] cgroup_bpf_inherit+0xb4/0x5f0 [ 2418.126877][T30315] ? cgroup_bpf_offline+0x100/0x100 [ 2418.132064][T30315] ? pcpu_memcg_post_alloc_hook+0x1c8/0x340 [ 2418.137948][T30315] ? group_init+0x420/0x4a0 [ 2418.142448][T30315] cgroup_mkdir+0xb1f/0x15c0 [ 2418.147020][T30315] ? security_transition_sid+0x7d/0x90 [ 2418.152456][T30315] ? css_task_iter_end+0x2d0/0x2d0 [ 2418.157543][T30315] ? show_sid+0x250/0x250 [ 2418.161849][T30315] ? mutex_lock+0xa6/0x110 [ 2418.166247][T30315] ? kmem_cache_free+0xa9/0x1f0 [ 2418.171077][T30315] ? generic_permission+0x161/0x470 [ 2418.176251][T30315] ? css_task_iter_end+0x2d0/0x2d0 [ 2418.181339][T30315] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2418.186166][T30315] vfs_mkdir+0x435/0x610 [ 2418.190386][T30315] do_mkdirat+0x1b6/0x2d0 [ 2418.194693][T30315] ? do_mknodat+0x430/0x430 [ 2418.199175][T30315] ? debug_smp_processor_id+0x17/0x20 [ 2418.204541][T30315] __x64_sys_mkdirat+0x7b/0x90 [ 2418.209303][T30315] do_syscall_64+0x34/0x70 [ 2418.213705][T30315] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2418.219574][T30315] RIP: 0033:0x7f35f9d110e9 [ 2418.223971][T30315] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 03:10:17 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:17 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)=@l2tp={0x2, 0x0, @rand_addr=0x64010101, 0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="c95709484c24d7dd61009c889ce557e622f401fe0fe723d211afb226dd5aedf54b82192bd203f57fa1fae25b84b00fd849a537b62eb7a7e276c3a32a859bb3c35a5c05edd9190afdd46ee84e22fc8dc1d46695149baa2d4b2ec0c38749a10fe6feab73014196c0630c1f3062846c38636afa522e0acb4d25b96a245b3cdda43798a859b69e6d5b84a038", 0x8a}], 0x1, &(0x7f0000000480)=[{0xd0, 0x113, 0x400, "1d26d337b4d5c371ed6c8b5c474f3809cdf734c0469952a8a17b0d48ee2202aa2cbe92d7814434c7e88e0f88f5e1a3edf6033583b6f980747681862de6879c8bdee3787f7257255a4288595378120f411ceec3b8e03aab4fa59f128ded64e5d748a991075ffdaa7db8f8704e15e8f92e012a355fa76951d4d8b4fb82725416701815cb512d359115a22a9b54b16a97320c54c42b221df6dbee5484c2c3d7d8e0b77fb810c695f5136c74746c9307ed3b544da624cb484de94f43cbb9"}, {0x38, 0x115, 0x1, "1097a67d193ca1630a8d68e72b3330030c61a5319cea9c7ae791be0bac450c9a171202d9f3beca36"}, {0xd8, 0x10c, 0x2, "6a0bd7b9adc8cf9acabc69490fefef9603f4cd71b07a3266570f511be7247938f861ec29c44b0982a8c9e9a18ef734f295927708064a69fb765e88381994bd2f06196d39c53bdb475da9525d827b3ee9643f66f901ebfc86d11cf5db6b951690b0093d59f3b3215a4f53e349da3a9db13441f4009cd3a7c85704ed307c474b4aabd9ceb98b640e7dde2d9c2d12b2a0d236c443bc400aebd19a8680640bd8cd5f7a10cbacfb18455ab1d5fc62d729854f7cb1ebfb9d320643aee5ecf860c6f7e7da372bd2a7db4f"}], 0x1e0}, 0x91) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) (async, rerun: 64) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'netdevsim0\x00', @local}) (async) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000340)=""/225, 0x1a, 0xe1, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000780)={r1, 0xca4d4276fa7447cf, 0x0, 0xae, &(0x7f0000000740)=[0x0, 0x0], 0x2}, 0x20) (async) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000007c0)={r0, 0xffffffffffffffff, 0x4, r2}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000800)={0xffffffffffffffff, r4}, 0xc) (async, rerun: 64) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="050014009c021d1e09691dbb81aa3a2bf22c3d056efc7a15dc4355be81daad0e494e4954dad7dc7d9d7d7d6d2dfcc7aa4e4ec343d49dfd6a3529f85749de11cfb9214063240027244b4e6ddbe1660f9b403ea78cfebd2e336a47692d4bfd995825be124952607a2e70d8323b7f9608da1069f92d833f589ec3734c9c0a0b08c6461d5ec3646a8d484b69039534afa18c6a0a531826699dc170824fd591f1419d92d9c3f7988994d1b61b2768a1280f6d4edddbc364308cae7bec389c92f9"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x6, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_pressure(r5, &(0x7f0000000300)='io.pressure\x00', 0x2, 0x0) (async, rerun: 32) openat$cgroup_ro(r3, &(0x7f0000000100)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) (rerun: 32) 03:10:17 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100d9fad9168ed0c9926cf31f18000000000000000c0000000c00000002000000000000"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:17 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 2) 03:10:17 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 9) [ 2418.243561][T30315] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2418.251958][T30315] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2418.259911][T30315] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2418.267865][T30315] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2418.275818][T30315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2418.283779][T30315] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:17 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100d9fad9168ed0c9926cf31f18000000000000000c0000000c00000002000000000000"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100d9fad9168ed0c9926cf31f18000000000000000c0000000c00000002000000000000"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) 03:10:17 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x6, 0xe, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, [@btf_id={0x18, 0x3, 0x3, 0x0, 0x3}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x2, 0x1, 0x0, 0x9, 0xa, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_fd={0x18, 0x6}, @map_fd={0x18, 0x4, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0x5}]}, &(0x7f00000003c0)='syzkaller\x00', 0x9de6920, 0xd7, &(0x7f0000000640)=""/215, 0x41000, 0x1, '\x00', 0x0, 0x12, r1, 0x8, &(0x7f0000000400)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000740)={0x1, 0xa, 0xff, 0x7f}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r2]}, 0x80) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000580)=""/191, 0xbf}, {&(0x7f0000000200)=""/110, 0x6e}], 0x3, &(0x7f0000000480)=""/254, 0xfe}, 0x40010000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x6, 0xe, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, [@btf_id={0x18, 0x3, 0x3, 0x0, 0x3}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x2, 0x1, 0x0, 0x9, 0xa, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_fd={0x18, 0x6}, @map_fd={0x18, 0x4, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0x5}]}, &(0x7f00000003c0)='syzkaller\x00', 0x9de6920, 0xd7, &(0x7f0000000640)=""/215, 0x41000, 0x1, '\x00', 0x0, 0x12, r1, 0x8, &(0x7f0000000400)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000740)={0x1, 0xa, 0xff, 0x7f}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r2]}, 0x80) (async) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000580)=""/191, 0xbf}, {&(0x7f0000000200)=""/110, 0x6e}], 0x3, &(0x7f0000000480)=""/254, 0xfe}, 0x40010000) (async) 03:10:17 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x5, [@const={0x1, 0x0, 0x0, 0xa, 0x4}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x3, 0x3ff}}]}, {0x0, [0x61, 0x2e, 0x5f]}}, &(0x7f0000000300)=""/116, 0x41, 0x74}, 0x20) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00'}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[{0x8, 0x2, 0xf, 0x7}]}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000004c0)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000000)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}], &(0x7f0000000040)='syzkaller\x00', 0x5e, 0x66, &(0x7f0000000080)=""/102, 0x40f00, 0x4, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000000380)={0x2, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x4, 0x6, 0x401}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)=[r1, r2, r3, 0xffffffffffffffff, 0x1, r5, 0xffffffffffffffff]}, 0x80) [ 2418.332349][T30328] FAULT_INJECTION: forcing a failure. [ 2418.332349][T30328] name failslab, interval 1, probability 0, space 0, times 0 [ 2418.373124][T30328] CPU: 0 PID: 30328 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2418.383475][T30328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2418.393553][T30328] Call Trace: [ 2418.396851][T30328] dump_stack_lvl+0x1e2/0x24b [ 2418.401636][T30328] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2418.407094][T30328] ? arch_stack_walk+0xf8/0x140 [ 2418.411943][T30328] dump_stack+0x15/0x17 [ 2418.416102][T30328] should_fail+0x3c0/0x510 03:10:17 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000840)=ANY=[@ANYBLOB="84eb0100180000000000000010000000100000000200000000000000000000010000000000000004000006f1c5b585bd0e46f1f809c4af102892c4bc43ee90e66de4874f1496273b7ff61857d24eb5c667dd88a83ca0d39cd4b21bb43752eb9efaf72f295504f77507f754e405b1c18dcde81a0533548e770563c7d3c99821e80254dac0449353b202223b6a526a1df477481a25b17d3a968280cc93a568135a2d44ed1d671e76563abd214d944819f9bfeec3b27e8e962f1bafc1f7bc8a180be8028d9df2cdd1dfeb43ca93bb6de4deeca012ae05e52f07e1c4354a768af8e35e7f9a40400cd2127b880c1fa2e423229c7260c6469d78e7a4b666e7a8959a5e90fc1dad54ece11bb4f6d5fd9d6a0c8a04bf18699368b6e768a52d2097a555867847e7cb38b5fd60ca65c370431927597caab0a70a367e81f0c530d7fc5d3d82f5e6d174"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x6, 0xe, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, [@btf_id={0x18, 0x3, 0x3, 0x0, 0x3}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x2, 0x1, 0x0, 0x9, 0xa, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_fd={0x18, 0x6}, @map_fd={0x18, 0x4, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0x5}]}, &(0x7f00000003c0)='syzkaller\x00', 0x9de6920, 0xd7, &(0x7f0000000640)=""/215, 0x41000, 0x1, '\x00', 0x0, 0x12, r1, 0x8, &(0x7f0000000400)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000740)={0x1, 0xa, 0xff, 0x7f}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r2]}, 0x80) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000580)=""/191, 0xbf}, {&(0x7f0000000200)=""/110, 0x6e}], 0x3, &(0x7f0000000480)=""/254, 0xfe}, 0x40010000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x6, 0xe, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, [@btf_id={0x18, 0x3, 0x3, 0x0, 0x3}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x2, 0x1, 0x0, 0x9, 0xa, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_fd={0x18, 0x6}, @map_fd={0x18, 0x4, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0x5}]}, &(0x7f00000003c0)='syzkaller\x00', 0x9de6920, 0xd7, &(0x7f0000000640)=""/215, 0x41000, 0x1, '\x00', 0x0, 0x12, r1, 0x8, &(0x7f0000000400)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000740)={0x1, 0xa, 0xff, 0x7f}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[r2]}, 0x80) (async) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000580)=""/191, 0xbf}, {&(0x7f0000000200)=""/110, 0x6e}], 0x3, &(0x7f0000000480)=""/254, 0xfe}, 0x40010000) (async) 03:10:17 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x5, [@const={0x1, 0x0, 0x0, 0xa, 0x4}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x3, 0x3ff}}]}, {0x0, [0x61, 0x2e, 0x5f]}}, &(0x7f0000000300)=""/116, 0x41, 0x74}, 0x20) (async) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00'}, 0x10) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[{0x8, 0x2, 0xf, 0x7}]}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000004c0)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000000)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}], &(0x7f0000000040)='syzkaller\x00', 0x5e, 0x66, &(0x7f0000000080)=""/102, 0x40f00, 0x4, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000000380)={0x2, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x4, 0x6, 0x401}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)=[r1, r2, r3, 0xffffffffffffffff, 0x1, r5, 0xffffffffffffffff]}, 0x80) 03:10:17 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x8, &(0x7f0000000000)=@raw=[@btf_id={0x18, 0xc, 0x3, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x907c, 0x0, 0x0, 0x0, 0x8}, @map_idx={0x18, 0x5, 0x5, 0x0, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @ldst={0x1, 0x2, 0x3, 0xb, 0x0, 0x40}], &(0x7f0000000040)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x1c, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000080)={0x9, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xd, 0x1, 0x81}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff]}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r1, 0xe0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000240)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000400), &(0x7f0000000480), 0x8, 0x10, 0x8, 0x8, &(0x7f00000004c0)}}, 0x10) 03:10:17 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x5, [@const={0x1, 0x0, 0x0, 0xa, 0x4}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x3, 0x3ff}}]}, {0x0, [0x61, 0x2e, 0x5f]}}, &(0x7f0000000300)=""/116, 0x41, 0x74}, 0x20) (async) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00'}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[{0x8, 0x2, 0xf, 0x7}]}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000004c0)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000000)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}], &(0x7f0000000040)='syzkaller\x00', 0x5e, 0x66, &(0x7f0000000080)=""/102, 0x40f00, 0x4, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f0000000380)={0x2, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x4, 0x6, 0x401}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)=[r1, r2, r3, 0xffffffffffffffff, 0x1, r5, 0xffffffffffffffff]}, 0x80) [ 2418.420518][T30328] ? __kernfs_new_node+0x99/0x6e0 [ 2418.425543][T30328] __should_failslab+0x9f/0xe0 [ 2418.425870][T30368] FAULT_INJECTION: forcing a failure. [ 2418.425870][T30368] name failslab, interval 1, probability 0, space 0, times 0 [ 2418.430302][T30328] should_failslab+0x9/0x20 [ 2418.430315][T30328] __kmalloc_track_caller+0x5f/0x350 [ 2418.430327][T30328] kstrdup_const+0x55/0x90 [ 2418.430339][T30328] __kernfs_new_node+0x99/0x6e0 [ 2418.430349][T30328] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2418.430368][T30328] ? percpu_ref_init+0xd0/0x330 [ 2418.472274][T30328] ? cgroup_bpf_inherit+0xb4/0x5f0 [ 2418.477388][T30328] ? cgroup_mkdir+0xb1f/0x15c0 [ 2418.482149][T30328] ? kernfs_iop_mkdir+0x1ad/0x2b0 [ 2418.487175][T30328] ? __x64_sys_mkdirat+0x7b/0x90 [ 2418.492102][T30328] ? do_syscall_64+0x34/0x70 [ 2418.496676][T30328] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2418.502727][T30328] ? kernfs_new_node+0x170/0x170 [ 2418.507647][T30328] kernfs_new_node+0x97/0x170 [ 2418.512307][T30328] __kernfs_create_file+0x4a/0x270 [ 2418.517407][T30328] cgroup_addrm_files+0xab8/0xfe0 [ 2418.522420][T30328] ? __kasan_kmalloc+0x9/0x10 [ 2418.527084][T30328] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2418.532613][T30328] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2418.538751][T30328] ? bpf_prog_array_free+0x34/0x40 [ 2418.543844][T30328] ? cgroup_bpf_inherit+0x576/0x5f0 [ 2418.549024][T30328] ? cgroup_bpf_offline+0x100/0x100 [ 2418.554206][T30328] ? pcpu_memcg_post_alloc_hook+0x1c8/0x340 [ 2418.560082][T30328] ? cgroup_propagate_control+0x70a/0x750 [ 2418.565783][T30328] css_populate_dir+0x201/0x370 [ 2418.570617][T30328] cgroup_mkdir+0x12ff/0x15c0 [ 2418.575284][T30328] ? security_transition_sid+0x7d/0x90 [ 2418.580733][T30328] ? css_task_iter_end+0x2d0/0x2d0 [ 2418.585830][T30328] ? kmem_cache_free+0xa9/0x1f0 [ 2418.590662][T30328] ? generic_permission+0x161/0x470 [ 2418.595841][T30328] ? css_task_iter_end+0x2d0/0x2d0 [ 2418.600932][T30328] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2418.605766][T30328] vfs_mkdir+0x435/0x610 [ 2418.609994][T30328] do_mkdirat+0x1b6/0x2d0 [ 2418.614306][T30328] ? do_mknodat+0x430/0x430 [ 2418.618798][T30328] ? debug_smp_processor_id+0x17/0x20 [ 2418.624157][T30328] __x64_sys_mkdirat+0x7b/0x90 [ 2418.628906][T30328] do_syscall_64+0x34/0x70 [ 2418.633305][T30328] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2418.639180][T30328] RIP: 0033:0x7f35f9d110e9 [ 2418.643577][T30328] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2418.663168][T30328] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2418.671566][T30328] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2418.679523][T30328] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2418.687476][T30328] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2418.695431][T30328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2418.703415][T30328] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2418.711378][T30368] CPU: 1 PID: 30368 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2418.721695][T30368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2418.723645][T30328] cgroup: cgroup_addrm_files: failed to add cgroup.procs, err=-12 [ 2418.731737][T30368] Call Trace: [ 2418.731759][T30368] dump_stack_lvl+0x1e2/0x24b [ 2418.731770][T30368] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2418.731790][T30368] ? cred_has_capability+0x2ca/0x420 [ 2418.758192][T30368] dump_stack+0x15/0x17 [ 2418.762340][T30368] should_fail+0x3c0/0x510 [ 2418.766757][T30368] ? btf_new_fd+0x10f/0x9e0 03:10:18 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x2, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:18 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x8, &(0x7f0000000000)=@raw=[@btf_id={0x18, 0xc, 0x3, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x907c, 0x0, 0x0, 0x0, 0x8}, @map_idx={0x18, 0x5, 0x5, 0x0, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @ldst={0x1, 0x2, 0x3, 0xb, 0x0, 0x40}], &(0x7f0000000040)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x1c, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000080)={0x9, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xd, 0x1, 0x81}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff]}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r1, 0xe0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000240)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000400), &(0x7f0000000480), 0x8, 0x10, 0x8, 0x8, &(0x7f00000004c0)}}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x8, &(0x7f0000000000)=@raw=[@btf_id={0x18, 0xc, 0x3, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x907c, 0x0, 0x0, 0x0, 0x8}, @map_idx={0x18, 0x5, 0x5, 0x0, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @ldst={0x1, 0x2, 0x3, 0xb, 0x0, 0x40}], &(0x7f0000000040)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x1c, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000080)={0x9, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xd, 0x1, 0x81}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff]}, 0x80) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r1, 0xe0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000240)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000400), &(0x7f0000000480), 0x8, 0x10, 0x8, 0x8, &(0x7f00000004c0)}}, 0x10) (async) 03:10:18 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9f000c000000020000000000fa15637ba777d2d7064cf3f6"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) [ 2418.771249][T30368] __should_failslab+0x9f/0xe0 [ 2418.775999][T30368] should_failslab+0x9/0x20 [ 2418.780495][T30368] kmem_cache_alloc_trace+0x3a/0x330 [ 2418.785778][T30368] btf_new_fd+0x10f/0x9e0 [ 2418.790108][T30368] bpf_btf_load+0x5e/0x70 [ 2418.794433][T30368] __do_sys_bpf+0x489/0x6c0 [ 2418.798937][T30368] ? fput_many+0x47/0x1a0 [ 2418.803258][T30368] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2418.808624][T30368] ? debug_smp_processor_id+0x17/0x20 [ 2418.813992][T30368] __x64_sys_bpf+0x7a/0x90 [ 2418.818402][T30368] do_syscall_64+0x34/0x70 [ 2418.822806][T30368] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2418.828670][T30368] RIP: 0033:0x7fbbd93bb0e9 [ 2418.833155][T30368] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2418.852770][T30368] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2418.861153][T30368] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 03:10:18 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 3) 03:10:18 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)=@l2tp={0x2, 0x0, @rand_addr=0x64010101, 0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="c95709484c24d7dd61009c889ce557e622f401fe0fe723d211afb226dd5aedf54b82192bd203f57fa1fae25b84b00fd849a537b62eb7a7e276c3a32a859bb3c35a5c05edd9190afdd46ee84e22fc8dc1d46695149baa2d4b2ec0c38749a10fe6feab73014196c0630c1f3062846c38636afa522e0acb4d25b96a245b3cdda43798a859b69e6d5b84a038", 0x8a}], 0x1, &(0x7f0000000480)=[{0xd0, 0x113, 0x400, "1d26d337b4d5c371ed6c8b5c474f3809cdf734c0469952a8a17b0d48ee2202aa2cbe92d7814434c7e88e0f88f5e1a3edf6033583b6f980747681862de6879c8bdee3787f7257255a4288595378120f411ceec3b8e03aab4fa59f128ded64e5d748a991075ffdaa7db8f8704e15e8f92e012a355fa76951d4d8b4fb82725416701815cb512d359115a22a9b54b16a97320c54c42b221df6dbee5484c2c3d7d8e0b77fb810c695f5136c74746c9307ed3b544da624cb484de94f43cbb9"}, {0x38, 0x115, 0x1, "1097a67d193ca1630a8d68e72b3330030c61a5319cea9c7ae791be0bac450c9a171202d9f3beca36"}, {0xd8, 0x10c, 0x2, "6a0bd7b9adc8cf9acabc69490fefef9603f4cd71b07a3266570f511be7247938f861ec29c44b0982a8c9e9a18ef734f295927708064a69fb765e88381994bd2f06196d39c53bdb475da9525d827b3ee9643f66f901ebfc86d11cf5db6b951690b0093d59f3b3215a4f53e349da3a9db13441f4009cd3a7c85704ed307c474b4aabd9ceb98b640e7dde2d9c2d12b2a0d236c443bc400aebd19a8680640bd8cd5f7a10cbacfb18455ab1d5fc62d729854f7cb1ebfb9d320643aee5ecf860c6f7e7da372bd2a7db4f"}], 0x1e0}, 0x91) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_type(r0, &(0x7f0000000080), 0x2, 0x0) (async) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'netdevsim0\x00', @local}) (async) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000340)=""/225, 0x1a, 0xe1, 0x1}, 0x20) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000780)={r1, 0xca4d4276fa7447cf, 0x0, 0xae, &(0x7f0000000740)=[0x0, 0x0], 0x2}, 0x20) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000007c0)={r0, 0xffffffffffffffff, 0x4, r2}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000800)={0xffffffffffffffff, r4}, 0xc) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="050014009c021d1e09691dbb81aa3a2bf22c3d056efc7a15dc4355be81daad0e494e4954dad7dc7d9d7d7d6d2dfcc7aa4e4ec343d49dfd6a3529f85749de11cfb9214063240027244b4e6ddbe1660f9b403ea78cfebd2e336a47692d4bfd995825be124952607a2e70d8323b7f9608da1069f92d833f589ec3734c9c0a0b08c6461d5ec3646a8d484b69039534afa18c6a0a531826699dc170824fd591f1419d92d9c3f7988994d1b61b2768a1280f6d4edddbc364308cae7bec389c92f9"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x6, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_pressure(r5, &(0x7f0000000300)='io.pressure\x00', 0x2, 0x0) (async) openat$cgroup_ro(r3, &(0x7f0000000100)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) 03:10:18 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 10) 03:10:18 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x3, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:18 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9f000c000000020000000000fa15637ba777d2d7064cf3f6"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:18 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x8, &(0x7f0000000000)=@raw=[@btf_id={0x18, 0xc, 0x3, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x907c, 0x0, 0x0, 0x0, 0x8}, @map_idx={0x18, 0x5, 0x5, 0x0, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @ldst={0x1, 0x2, 0x3, 0xb, 0x0, 0x40}], &(0x7f0000000040)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x1c, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000080)={0x9, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xd, 0x1, 0x81}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff]}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r1, 0xe0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000240)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000400), &(0x7f0000000480), 0x8, 0x10, 0x8, 0x8, &(0x7f00000004c0)}}, 0x10) [ 2418.869102][T30368] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2418.877045][T30368] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2418.884991][T30368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2418.892936][T30368] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 [ 2418.913830][T30381] FAULT_INJECTION: forcing a failure. 03:10:18 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x4, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4, 0x10, 0x9, [@int={0xffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}, {0x0, [0x61, 0x30, 0x0, 0x61, 0x61, 0x2e, 0x61]}}, &(0x7f0000000340)=""/241, 0x31, 0xf1, 0x1}, 0x20) [ 2418.913830][T30381] name failslab, interval 1, probability 0, space 0, times 0 [ 2418.935053][T30381] CPU: 1 PID: 30381 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2418.935529][T30380] FAULT_INJECTION: forcing a failure. [ 2418.935529][T30380] name failslab, interval 1, probability 0, space 0, times 0 [ 2418.945381][T30381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2418.945386][T30381] Call Trace: 03:10:18 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9f000c000000020000000000fa15637ba777d2d7064cf3f6"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:18 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000), 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)='^%,\x00'}, 0x30) [ 2418.945405][T30381] dump_stack_lvl+0x1e2/0x24b [ 2418.945417][T30381] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2418.945428][T30381] dump_stack+0x15/0x17 [ 2418.945438][T30381] should_fail+0x3c0/0x510 [ 2418.945451][T30381] ? btf_new_fd+0x286/0x9e0 [ 2418.945463][T30381] __should_failslab+0x9f/0xe0 [ 2418.945475][T30381] should_failslab+0x9/0x20 [ 2418.945487][T30381] kmem_cache_alloc_trace+0x3a/0x330 [ 2418.945496][T30381] ? btf_new_fd+0x10f/0x9e0 [ 2418.945513][T30381] btf_new_fd+0x286/0x9e0 [ 2419.017734][T30381] bpf_btf_load+0x5e/0x70 03:10:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4, 0x10, 0x9, [@int={0xffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}, {0x0, [0x61, 0x30, 0x0, 0x61, 0x61, 0x2e, 0x61]}}, &(0x7f0000000340)=""/241, 0x31, 0xf1, 0x1}, 0x20) [ 2419.022049][T30381] __do_sys_bpf+0x489/0x6c0 [ 2419.026536][T30381] ? fput_many+0x47/0x1a0 [ 2419.030849][T30381] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2419.036207][T30381] ? debug_smp_processor_id+0x17/0x20 [ 2419.041567][T30381] __x64_sys_bpf+0x7a/0x90 [ 2419.045982][T30381] do_syscall_64+0x34/0x70 [ 2419.050479][T30381] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2419.056357][T30381] RIP: 0033:0x7fbbd93bb0e9 [ 2419.060766][T30381] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2419.080359][T30381] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2419.088759][T30381] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2419.096726][T30381] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2419.104691][T30381] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2419.112663][T30381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2419.120629][T30381] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 [ 2419.128593][T30380] CPU: 0 PID: 30380 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2419.138914][T30380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2419.145482][T30404] FAULT_INJECTION: forcing a failure. [ 2419.145482][T30404] name failslab, interval 1, probability 0, space 0, times 0 [ 2419.148959][T30380] Call Trace: [ 2419.148976][T30380] dump_stack_lvl+0x1e2/0x24b [ 2419.148985][T30380] ? panic+0x7d7/0x7d7 [ 2419.149003][T30380] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2419.178971][T30380] dump_stack+0x15/0x17 [ 2419.183111][T30380] should_fail+0x3c0/0x510 [ 2419.187513][T30380] __should_failslab+0x9f/0xe0 [ 2419.192261][T30380] should_failslab+0x9/0x20 [ 2419.196747][T30380] kmem_cache_alloc+0x3f/0x300 [ 2419.201494][T30380] ? __kernfs_new_node+0xdb/0x6e0 [ 2419.206500][T30380] __kernfs_new_node+0xdb/0x6e0 [ 2419.211335][T30380] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2419.216860][T30380] ? percpu_ref_init+0xd0/0x330 [ 2419.221694][T30380] ? cgroup_bpf_inherit+0xb4/0x5f0 [ 2419.226790][T30380] ? cgroup_mkdir+0xb1f/0x15c0 [ 2419.231534][T30380] ? kernfs_iop_mkdir+0x1ad/0x2b0 [ 2419.236538][T30380] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2419.242582][T30380] ? kernfs_new_node+0x170/0x170 [ 2419.247501][T30380] kernfs_new_node+0x97/0x170 [ 2419.252160][T30380] __kernfs_create_file+0x4a/0x270 [ 2419.257253][T30380] cgroup_addrm_files+0xab8/0xfe0 [ 2419.262259][T30380] ? __kasan_kmalloc+0x9/0x10 [ 2419.266917][T30380] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2419.272448][T30380] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2419.278583][T30380] ? bpf_prog_array_free+0x34/0x40 [ 2419.283675][T30380] ? cgroup_bpf_inherit+0x576/0x5f0 [ 2419.288857][T30380] ? cgroup_bpf_offline+0x100/0x100 [ 2419.294038][T30380] ? pcpu_memcg_post_alloc_hook+0x1c8/0x340 [ 2419.299914][T30380] ? cgroup_propagate_control+0x70a/0x750 [ 2419.305616][T30380] css_populate_dir+0x201/0x370 [ 2419.310449][T30380] cgroup_mkdir+0x12ff/0x15c0 [ 2419.315107][T30380] ? security_transition_sid+0x7d/0x90 [ 2419.320548][T30380] ? css_task_iter_end+0x2d0/0x2d0 [ 2419.325642][T30380] ? kmem_cache_free+0xa9/0x1f0 [ 2419.330473][T30380] ? generic_permission+0x161/0x470 [ 2419.335832][T30380] ? css_task_iter_end+0x2d0/0x2d0 [ 2419.340927][T30380] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2419.345766][T30380] vfs_mkdir+0x435/0x610 [ 2419.349992][T30380] do_mkdirat+0x1b6/0x2d0 [ 2419.354305][T30380] ? do_mknodat+0x430/0x430 [ 2419.358798][T30380] ? debug_smp_processor_id+0x17/0x20 [ 2419.364149][T30380] __x64_sys_mkdirat+0x7b/0x90 [ 2419.368895][T30380] do_syscall_64+0x34/0x70 [ 2419.373298][T30380] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2419.379172][T30380] RIP: 0033:0x7f35f9d110e9 [ 2419.383570][T30380] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2419.403159][T30380] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2419.411560][T30380] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2419.419524][T30380] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 03:10:18 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 4) [ 2419.427496][T30380] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2419.435456][T30380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2419.443425][T30380] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2419.451396][T30404] CPU: 1 PID: 30404 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2419.461718][T30404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2419.471792][T30404] Call Trace: [ 2419.475074][T30404] dump_stack_lvl+0x1e2/0x24b [ 2419.479733][T30404] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2419.485171][T30404] dump_stack+0x15/0x17 [ 2419.489316][T30404] should_fail+0x3c0/0x510 [ 2419.493727][T30404] ? kvmalloc_node+0x82/0x130 [ 2419.498400][T30404] __should_failslab+0x9f/0xe0 [ 2419.503153][T30404] should_failslab+0x9/0x20 [ 2419.507657][T30404] __kmalloc+0x60/0x360 [ 2419.511836][T30404] ? __kasan_kmalloc+0x9/0x10 [ 2419.516505][T30404] kvmalloc_node+0x82/0x130 [ 2419.521000][T30404] btf_new_fd+0x2cd/0x9e0 [ 2419.525314][T30404] bpf_btf_load+0x5e/0x70 [ 2419.529632][T30404] __do_sys_bpf+0x489/0x6c0 [ 2419.534118][T30404] ? fput_many+0x47/0x1a0 [ 2419.538429][T30404] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2419.543797][T30404] ? debug_smp_processor_id+0x17/0x20 [ 2419.549161][T30404] __x64_sys_bpf+0x7a/0x90 [ 2419.553561][T30404] do_syscall_64+0x34/0x70 [ 2419.557956][T30404] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2419.563832][T30404] RIP: 0033:0x7fbbd93bb0e9 [ 2419.568228][T30404] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2419.587816][T30404] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2419.596213][T30404] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2419.604161][T30404] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2419.612112][T30404] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2419.620058][T30404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 03:10:19 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x5, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4, 0x10, 0x9, [@int={0xffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}, {0x0, [0x61, 0x30, 0x0, 0x61, 0x61, 0x2e, 0x61]}}, &(0x7f0000000340)=""/241, 0x31, 0xf1, 0x1}, 0x20) 03:10:19 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 11) 03:10:19 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000), 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)='^%,\x00'}, 0x30) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000), 0x10) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)='^%,\x00'}, 0x30) (async) 03:10:19 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000100)=""/25, 0x19}], 0x2, &(0x7f00000003c0)=""/252, 0xfc}, 0x12002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) sendmsg(r1, &(0x7f00000009c0)={&(0x7f0000000540)=@hci={0x1f, 0x2, 0x1}, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)="f077197ca5c1a975e3e556787f40bfa00f89dd5d6a48da4fbc4484a3fadc53a4b9cb842982b0da4157a5290af902ebbc5dac2f7c23c628d6774e8a2ea578a520690927a011e4f8627f5c893ad07d48d3809a5ec42e652fcd728d96fb62a81cdb08597298a044a0cb49a3948888e83ed77089116288072f8c1745b3c6af38f0d4512675bff0680b4ae39d73d975487655df719c71602dc1b967cf34e049490b0eacf963b6851ae8fba41725897e55955b1360223619db5ac377d3b1e2a885a74f68233f7155", 0xc5}, {&(0x7f00000006c0)="cd110a5490a0df739061018e9873a586b543e5733f84e83f290b8b66d4f2243a3111cf14fc45abc7cb09ef46fa9d90da2287a94765ccb0385d94c928ad9d63e0ef0d72e3c139928e3b5e61e9e67af010e219674996adfe762bca8bf252367adbc2b0038d21153f2053aaa4e1dd9279bbd485bdcf", 0x74}], 0x2, &(0x7f0000000780)=[{0xc0, 0xff, 0x8, "c0dc5f6b0c885cf05ddea86cb42aeb2da699e72eb773306cbefc5abb717d60e76130e1e84b511abb92a7a6f2c86d6b3dc0a93cdd4b59d84777a8a156c85dc111b27eb7343c35e8d65161bc3843a6be3f41a650b08d3b1417833de44267215a185fd1674ae6148ae078ae3376583a2a830d945f443651112cd739e18471bba3a0e4c443c9c006d5b0e673bf102a2b5803036b7283ddb559d0d791993d4c9baca8c3c26016407dd768f840b92937b9f562"}, {0x50, 0x110, 0x31, "9feb59d682d6e7a3658ff35ec1714ce1d491c17bcf52ffddfcc1991c9bae892756b07bd7252181273c0efb5525f0016a8814949644a141c0aba2f75fce"}, {0x50, 0x10f, 0x3f950, "68d76df5e8a35e44d0cda45ed279d30ad98369162a0ed0841e1828ee5783b9491b66a296c039a56b042bbd3cf00be640bb2956cd09c51166cba3"}, {0x90, 0x10d, 0x3, "9ed4109be1232fda5c9ef1fef173a030a6261ac97b77cdf860bbae76486c49723494e7ae5b341067c11de452104e77172484cd17951d48830dc19b3e3ac2e8b4fdd2e954ab747bb99558fc26a563281c750ff577dde1bbf93395ca6d49f1c6ff05027cdca40ba9224e29d1cbaec6d311335d0c88c8868d5b452945d11d3053"}, {0x28, 0x113, 0x7f, "9d32c680eb485fd28524e2a0bc7052fb1e2947fccddc65"}], 0x218}, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r2, r3, 0x19}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000a00)='./file0\x00', 0x0, 0x8}, 0x10) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000a80)={@map=r4, r3, 0x1b, 0x2, r5}, 0x14) 03:10:19 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x6, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:19 executing program 2: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="ffc6a717f484494c36c7e62bd97ce1aa9e3d750799b151b71256ba502da18a8e0e2e71a0438d84fd839f3228a1945af0d34f7d3266c4952c73481ba475ac86fe63229c190f3b6880e84f66196dd846beda074b64c7a9d4b387d7bf4c390f195b304d7af56e52c11efe99", &(0x7f0000000080)=""/137}, 0x20) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000180), 0x4) [ 2419.628008][T30404] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 [ 2419.640418][T30380] cgroup: cgroup_addrm_files: failed to add cgroup.procs, err=-12 03:10:19 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x7, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:19 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000100)=""/25, 0x19}], 0x2, &(0x7f00000003c0)=""/252, 0xfc}, 0x12002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) sendmsg(r1, &(0x7f00000009c0)={&(0x7f0000000540)=@hci={0x1f, 0x2, 0x1}, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)="f077197ca5c1a975e3e556787f40bfa00f89dd5d6a48da4fbc4484a3fadc53a4b9cb842982b0da4157a5290af902ebbc5dac2f7c23c628d6774e8a2ea578a520690927a011e4f8627f5c893ad07d48d3809a5ec42e652fcd728d96fb62a81cdb08597298a044a0cb49a3948888e83ed77089116288072f8c1745b3c6af38f0d4512675bff0680b4ae39d73d975487655df719c71602dc1b967cf34e049490b0eacf963b6851ae8fba41725897e55955b1360223619db5ac377d3b1e2a885a74f68233f7155", 0xc5}, {&(0x7f00000006c0)="cd110a5490a0df739061018e9873a586b543e5733f84e83f290b8b66d4f2243a3111cf14fc45abc7cb09ef46fa9d90da2287a94765ccb0385d94c928ad9d63e0ef0d72e3c139928e3b5e61e9e67af010e219674996adfe762bca8bf252367adbc2b0038d21153f2053aaa4e1dd9279bbd485bdcf", 0x74}], 0x2, &(0x7f0000000780)=[{0xc0, 0xff, 0x8, "c0dc5f6b0c885cf05ddea86cb42aeb2da699e72eb773306cbefc5abb717d60e76130e1e84b511abb92a7a6f2c86d6b3dc0a93cdd4b59d84777a8a156c85dc111b27eb7343c35e8d65161bc3843a6be3f41a650b08d3b1417833de44267215a185fd1674ae6148ae078ae3376583a2a830d945f443651112cd739e18471bba3a0e4c443c9c006d5b0e673bf102a2b5803036b7283ddb559d0d791993d4c9baca8c3c26016407dd768f840b92937b9f562"}, {0x50, 0x110, 0x31, "9feb59d682d6e7a3658ff35ec1714ce1d491c17bcf52ffddfcc1991c9bae892756b07bd7252181273c0efb5525f0016a8814949644a141c0aba2f75fce"}, {0x50, 0x10f, 0x3f950, "68d76df5e8a35e44d0cda45ed279d30ad98369162a0ed0841e1828ee5783b9491b66a296c039a56b042bbd3cf00be640bb2956cd09c51166cba3"}, {0x90, 0x10d, 0x3, "9ed4109be1232fda5c9ef1fef173a030a6261ac97b77cdf860bbae76486c49723494e7ae5b341067c11de452104e77172484cd17951d48830dc19b3e3ac2e8b4fdd2e954ab747bb99558fc26a563281c750ff577dde1bbf93395ca6d49f1c6ff05027cdca40ba9224e29d1cbaec6d311335d0c88c8868d5b452945d11d3053"}, {0x28, 0x113, 0x7f, "9d32c680eb485fd28524e2a0bc7052fb1e2947fccddc65"}], 0x218}, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r2, r3, 0x19}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000a00)='./file0\x00', 0x0, 0x8}, 0x10) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000a80)={@map=r4, r3, 0x1b, 0x2, r5}, 0x14) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000100)=""/25, 0x19}], 0x2, &(0x7f00000003c0)=""/252, 0xfc}, 0x12002) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)) (async) sendmsg(r1, &(0x7f00000009c0)={&(0x7f0000000540)=@hci={0x1f, 0x2, 0x1}, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)="f077197ca5c1a975e3e556787f40bfa00f89dd5d6a48da4fbc4484a3fadc53a4b9cb842982b0da4157a5290af902ebbc5dac2f7c23c628d6774e8a2ea578a520690927a011e4f8627f5c893ad07d48d3809a5ec42e652fcd728d96fb62a81cdb08597298a044a0cb49a3948888e83ed77089116288072f8c1745b3c6af38f0d4512675bff0680b4ae39d73d975487655df719c71602dc1b967cf34e049490b0eacf963b6851ae8fba41725897e55955b1360223619db5ac377d3b1e2a885a74f68233f7155", 0xc5}, {&(0x7f00000006c0)="cd110a5490a0df739061018e9873a586b543e5733f84e83f290b8b66d4f2243a3111cf14fc45abc7cb09ef46fa9d90da2287a94765ccb0385d94c928ad9d63e0ef0d72e3c139928e3b5e61e9e67af010e219674996adfe762bca8bf252367adbc2b0038d21153f2053aaa4e1dd9279bbd485bdcf", 0x74}], 0x2, &(0x7f0000000780)=[{0xc0, 0xff, 0x8, "c0dc5f6b0c885cf05ddea86cb42aeb2da699e72eb773306cbefc5abb717d60e76130e1e84b511abb92a7a6f2c86d6b3dc0a93cdd4b59d84777a8a156c85dc111b27eb7343c35e8d65161bc3843a6be3f41a650b08d3b1417833de44267215a185fd1674ae6148ae078ae3376583a2a830d945f443651112cd739e18471bba3a0e4c443c9c006d5b0e673bf102a2b5803036b7283ddb559d0d791993d4c9baca8c3c26016407dd768f840b92937b9f562"}, {0x50, 0x110, 0x31, "9feb59d682d6e7a3658ff35ec1714ce1d491c17bcf52ffddfcc1991c9bae892756b07bd7252181273c0efb5525f0016a8814949644a141c0aba2f75fce"}, {0x50, 0x10f, 0x3f950, "68d76df5e8a35e44d0cda45ed279d30ad98369162a0ed0841e1828ee5783b9491b66a296c039a56b042bbd3cf00be640bb2956cd09c51166cba3"}, {0x90, 0x10d, 0x3, "9ed4109be1232fda5c9ef1fef173a030a6261ac97b77cdf860bbae76486c49723494e7ae5b341067c11de452104e77172484cd17951d48830dc19b3e3ac2e8b4fdd2e954ab747bb99558fc26a563281c750ff577dde1bbf93395ca6d49f1c6ff05027cdca40ba9224e29d1cbaec6d311335d0c88c8868d5b452945d11d3053"}, {0x28, 0x113, 0x7f, "9d32c680eb485fd28524e2a0bc7052fb1e2947fccddc65"}], 0x218}, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r2, r3, 0x19}, 0x10) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000a00)='./file0\x00', 0x0, 0x8}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000a80)={@map=r4, r3, 0x1b, 0x2, r5}, 0x14) (async) 03:10:19 executing program 2: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="ffc6a717f484494c36c7e62bd97ce1aa9e3d750799b151b71256ba502da18a8e0e2e71a0438d84fd839f3228a1945af0d34f7d3266c4952c73481ba475ac86fe63229c190f3b6880e84f66196dd846beda074b64c7a9d4b387d7bf4c390f195b304d7af56e52c11efe99", &(0x7f0000000080)=""/137}, 0x20) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000180), 0x4) 03:10:19 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async, rerun: 64) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000), 0x10) (rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)='^%,\x00'}, 0x30) 03:10:19 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 5) 03:10:19 executing program 2: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="ffc6a717f484494c36c7e62bd97ce1aa9e3d750799b151b71256ba502da18a8e0e2e71a0438d84fd839f3228a1945af0d34f7d3266c4952c73481ba475ac86fe63229c190f3b6880e84f66196dd846beda074b64c7a9d4b387d7bf4c390f195b304d7af56e52c11efe99", &(0x7f0000000080)=""/137}, 0x20) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000180), 0x4) [ 2419.699840][T30423] FAULT_INJECTION: forcing a failure. [ 2419.699840][T30423] name failslab, interval 1, probability 0, space 0, times 0 [ 2419.718259][T30430] FAULT_INJECTION: forcing a failure. [ 2419.718259][T30430] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2419.735916][T30423] CPU: 0 PID: 30423 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2419.746260][T30423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2419.756315][T30423] Call Trace: [ 2419.759595][T30423] dump_stack_lvl+0x1e2/0x24b [ 2419.764263][T30423] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2419.769706][T30423] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2419.775757][T30423] dump_stack+0x15/0x17 [ 2419.779895][T30423] should_fail+0x3c0/0x510 [ 2419.784294][T30423] ? __kernfs_new_node+0x99/0x6e0 [ 2419.789301][T30423] __should_failslab+0x9f/0xe0 [ 2419.794045][T30423] should_failslab+0x9/0x20 [ 2419.798532][T30423] __kmalloc_track_caller+0x5f/0x350 [ 2419.803801][T30423] ? __radix_tree_preload+0x361/0x3e0 [ 2419.809163][T30423] kstrdup_const+0x55/0x90 [ 2419.813565][T30423] __kernfs_new_node+0x99/0x6e0 [ 2419.818404][T30423] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2419.823928][T30423] ? percpu_ref_init+0xd0/0x330 [ 2419.828765][T30423] ? cgroup_bpf_inherit+0xb4/0x5f0 [ 2419.833857][T30423] ? kernfs_new_node+0x170/0x170 [ 2419.838780][T30423] ? kernfs_link_sibling+0x321/0x370 [ 2419.844048][T30423] ? __kasan_check_write+0x14/0x20 [ 2419.849146][T30423] ? mutex_unlock+0x1d/0x40 [ 2419.853632][T30423] kernfs_new_node+0x97/0x170 [ 2419.858291][T30423] __kernfs_create_file+0x4a/0x270 [ 2419.863389][T30423] cgroup_addrm_files+0xab8/0xfe0 [ 2419.868398][T30423] ? __kasan_kmalloc+0x9/0x10 [ 2419.873058][T30423] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2419.878588][T30423] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2419.884729][T30423] ? bpf_prog_array_free+0x34/0x40 [ 2419.889821][T30423] ? cgroup_bpf_inherit+0x576/0x5f0 [ 2419.895006][T30423] ? cgroup_bpf_offline+0x100/0x100 [ 2419.900185][T30423] ? pcpu_memcg_post_alloc_hook+0x1c8/0x340 [ 2419.906069][T30423] ? cgroup_propagate_control+0x70a/0x750 [ 2419.911774][T30423] css_populate_dir+0x201/0x370 [ 2419.916612][T30423] cgroup_mkdir+0x12ff/0x15c0 [ 2419.921271][T30423] ? security_transition_sid+0x7d/0x90 [ 2419.926716][T30423] ? css_task_iter_end+0x2d0/0x2d0 [ 2419.931810][T30423] ? kmem_cache_free+0xa9/0x1f0 [ 2419.936645][T30423] ? generic_permission+0x161/0x470 [ 2419.941835][T30423] ? css_task_iter_end+0x2d0/0x2d0 [ 2419.946944][T30423] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2419.951875][T30423] vfs_mkdir+0x435/0x610 [ 2419.956103][T30423] do_mkdirat+0x1b6/0x2d0 [ 2419.960415][T30423] ? do_mknodat+0x430/0x430 [ 2419.964901][T30423] ? debug_smp_processor_id+0x17/0x20 [ 2419.970258][T30423] __x64_sys_mkdirat+0x7b/0x90 [ 2419.975002][T30423] do_syscall_64+0x34/0x70 [ 2419.979400][T30423] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2419.985272][T30423] RIP: 0033:0x7f35f9d110e9 [ 2419.989672][T30423] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2420.009261][T30423] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2420.017656][T30423] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2420.025610][T30423] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2420.033562][T30423] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2420.041514][T30423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb00e91800000000000000100000001000000002000000000000000000000100000000000000020000"], &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14a, 0x14a, 0xb, [@struct={0x5, 0x3, 0x0, 0x4, 0x0, 0x4, [{0x9, 0x4, 0x8}, {0xf, 0x3, 0x7}, {0xc, 0x4, 0x5}]}, @datasec={0x5, 0x9, 0x0, 0xf, 0x2, [{0x5, 0x8, 0xe6}, {0x1, 0x7d1, 0xfffffff9}, {0x1, 0x1fe, 0x80000001}, {0x4, 0x2, 0xb}, {0x1, 0xf0, 0x1}, {0x3, 0xa41c, 0x1ff}, {0x2, 0x7ff, 0x1}, {0x3, 0x20, 0x20}, {0x2, 0x80000001, 0x8}], "1ec8"}, @union={0xd, 0x1, 0x0, 0x5, 0x1, 0xd65d, [{0x3, 0x4, 0x3}]}, @func_proto={0x0, 0x4, 0x0, 0xd, 0x0, [{0xf, 0x3}, {0x0, 0x5}, {0x3, 0x5}, {0xd, 0x2}]}, @const={0x0, 0x0, 0x0, 0xa, 0x5}, @const={0xc, 0x0, 0x0, 0xa, 0xfffffffe}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x8001}}, @ptr={0xe, 0x0, 0x0, 0x2, 0x5}, @int={0x6, 0x0, 0x0, 0x1, 0x0, 0x37, 0x0, 0x6c, 0x6}, @int={0x2, 0x0, 0x0, 0x1, 0x0, 0x60, 0x0, 0x4e, 0x4}]}, {0x0, [0x2e, 0x0, 0x51, 0x2e, 0x0, 0x30, 0x61, 0x51, 0x30]}}, &(0x7f0000000480)=""/243, 0x16f, 0xf3}, 0x20) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'bridge_slave_1\x00'}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x62, @multicast2}, 0x10, &(0x7f00000000c0)}, 0x4000) [ 2420.049470][T30423] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2420.057433][T30430] CPU: 1 PID: 30430 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2420.067751][T30430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2420.071828][T30423] cgroup: cgroup_addrm_files: failed to add cgroup.clone_children, err=-12 [ 2420.077802][T30430] Call Trace: [ 2420.089648][T30430] dump_stack_lvl+0x1e2/0x24b [ 2420.094325][T30430] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2420.099776][T30430] dump_stack+0x15/0x17 [ 2420.104038][T30430] should_fail+0x3c0/0x510 [ 2420.108445][T30430] should_fail_usercopy+0x1a/0x20 [ 2420.113445][T30430] _copy_from_user+0x20/0xd0 [ 2420.118021][T30430] btf_new_fd+0x33d/0x9e0 [ 2420.122335][T30430] bpf_btf_load+0x5e/0x70 [ 2420.126652][T30430] __do_sys_bpf+0x489/0x6c0 [ 2420.131146][T30430] ? fput_many+0x47/0x1a0 [ 2420.135472][T30430] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2420.140827][T30430] ? debug_smp_processor_id+0x17/0x20 [ 2420.146181][T30430] __x64_sys_bpf+0x7a/0x90 [ 2420.150584][T30430] do_syscall_64+0x34/0x70 [ 2420.154992][T30430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2420.160865][T30430] RIP: 0033:0x7fbbd93bb0e9 [ 2420.165264][T30430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2420.184942][T30430] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2420.193341][T30430] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 03:10:19 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 12) 03:10:19 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_int(r0, &(0x7f0000000100)='hugetlb.1GB.rsvd.limit_in_bytes\x00', 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000000)=""/255, 0x2a, 0xff, 0x1}, 0x20) 03:10:19 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x8, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb00e91800000000000000100000001000000002000000000000000000000100000000000000020000"], &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14a, 0x14a, 0xb, [@struct={0x5, 0x3, 0x0, 0x4, 0x0, 0x4, [{0x9, 0x4, 0x8}, {0xf, 0x3, 0x7}, {0xc, 0x4, 0x5}]}, @datasec={0x5, 0x9, 0x0, 0xf, 0x2, [{0x5, 0x8, 0xe6}, {0x1, 0x7d1, 0xfffffff9}, {0x1, 0x1fe, 0x80000001}, {0x4, 0x2, 0xb}, {0x1, 0xf0, 0x1}, {0x3, 0xa41c, 0x1ff}, {0x2, 0x7ff, 0x1}, {0x3, 0x20, 0x20}, {0x2, 0x80000001, 0x8}], "1ec8"}, @union={0xd, 0x1, 0x0, 0x5, 0x1, 0xd65d, [{0x3, 0x4, 0x3}]}, @func_proto={0x0, 0x4, 0x0, 0xd, 0x0, [{0xf, 0x3}, {0x0, 0x5}, {0x3, 0x5}, {0xd, 0x2}]}, @const={0x0, 0x0, 0x0, 0xa, 0x5}, @const={0xc, 0x0, 0x0, 0xa, 0xfffffffe}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x8001}}, @ptr={0xe, 0x0, 0x0, 0x2, 0x5}, @int={0x6, 0x0, 0x0, 0x1, 0x0, 0x37, 0x0, 0x6c, 0x6}, @int={0x2, 0x0, 0x0, 0x1, 0x0, 0x60, 0x0, 0x4e, 0x4}]}, {0x0, [0x2e, 0x0, 0x51, 0x2e, 0x0, 0x30, 0x61, 0x51, 0x30]}}, &(0x7f0000000480)=""/243, 0x16f, 0xf3}, 0x20) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'bridge_slave_1\x00'}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x62, @multicast2}, 0x10, &(0x7f00000000c0)}, 0x4000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb00e91800000000000000100000001000000002000000000000000000000100000000000000020000"], &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14a, 0x14a, 0xb, [@struct={0x5, 0x3, 0x0, 0x4, 0x0, 0x4, [{0x9, 0x4, 0x8}, {0xf, 0x3, 0x7}, {0xc, 0x4, 0x5}]}, @datasec={0x5, 0x9, 0x0, 0xf, 0x2, [{0x5, 0x8, 0xe6}, {0x1, 0x7d1, 0xfffffff9}, {0x1, 0x1fe, 0x80000001}, {0x4, 0x2, 0xb}, {0x1, 0xf0, 0x1}, {0x3, 0xa41c, 0x1ff}, {0x2, 0x7ff, 0x1}, {0x3, 0x20, 0x20}, {0x2, 0x80000001, 0x8}], "1ec8"}, @union={0xd, 0x1, 0x0, 0x5, 0x1, 0xd65d, [{0x3, 0x4, 0x3}]}, @func_proto={0x0, 0x4, 0x0, 0xd, 0x0, [{0xf, 0x3}, {0x0, 0x5}, {0x3, 0x5}, {0xd, 0x2}]}, @const={0x0, 0x0, 0x0, 0xa, 0x5}, @const={0xc, 0x0, 0x0, 0xa, 0xfffffffe}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x8001}}, @ptr={0xe, 0x0, 0x0, 0x2, 0x5}, @int={0x6, 0x0, 0x0, 0x1, 0x0, 0x37, 0x0, 0x6c, 0x6}, @int={0x2, 0x0, 0x0, 0x1, 0x0, 0x60, 0x0, 0x4e, 0x4}]}, {0x0, [0x2e, 0x0, 0x51, 0x2e, 0x0, 0x30, 0x61, 0x51, 0x30]}}, &(0x7f0000000480)=""/243, 0x16f, 0xf3}, 0x20) (async) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'bridge_slave_1\x00'}) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x62, @multicast2}, 0x10, &(0x7f00000000c0)}, 0x4000) (async) 03:10:19 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000100)=""/25, 0x19}], 0x2, &(0x7f00000003c0)=""/252, 0xfc}, 0x12002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) sendmsg(r1, &(0x7f00000009c0)={&(0x7f0000000540)=@hci={0x1f, 0x2, 0x1}, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)="f077197ca5c1a975e3e556787f40bfa00f89dd5d6a48da4fbc4484a3fadc53a4b9cb842982b0da4157a5290af902ebbc5dac2f7c23c628d6774e8a2ea578a520690927a011e4f8627f5c893ad07d48d3809a5ec42e652fcd728d96fb62a81cdb08597298a044a0cb49a3948888e83ed77089116288072f8c1745b3c6af38f0d4512675bff0680b4ae39d73d975487655df719c71602dc1b967cf34e049490b0eacf963b6851ae8fba41725897e55955b1360223619db5ac377d3b1e2a885a74f68233f7155", 0xc5}, {&(0x7f00000006c0)="cd110a5490a0df739061018e9873a586b543e5733f84e83f290b8b66d4f2243a3111cf14fc45abc7cb09ef46fa9d90da2287a94765ccb0385d94c928ad9d63e0ef0d72e3c139928e3b5e61e9e67af010e219674996adfe762bca8bf252367adbc2b0038d21153f2053aaa4e1dd9279bbd485bdcf", 0x74}], 0x2, &(0x7f0000000780)=[{0xc0, 0xff, 0x8, "c0dc5f6b0c885cf05ddea86cb42aeb2da699e72eb773306cbefc5abb717d60e76130e1e84b511abb92a7a6f2c86d6b3dc0a93cdd4b59d84777a8a156c85dc111b27eb7343c35e8d65161bc3843a6be3f41a650b08d3b1417833de44267215a185fd1674ae6148ae078ae3376583a2a830d945f443651112cd739e18471bba3a0e4c443c9c006d5b0e673bf102a2b5803036b7283ddb559d0d791993d4c9baca8c3c26016407dd768f840b92937b9f562"}, {0x50, 0x110, 0x31, "9feb59d682d6e7a3658ff35ec1714ce1d491c17bcf52ffddfcc1991c9bae892756b07bd7252181273c0efb5525f0016a8814949644a141c0aba2f75fce"}, {0x50, 0x10f, 0x3f950, "68d76df5e8a35e44d0cda45ed279d30ad98369162a0ed0841e1828ee5783b9491b66a296c039a56b042bbd3cf00be640bb2956cd09c51166cba3"}, {0x90, 0x10d, 0x3, "9ed4109be1232fda5c9ef1fef173a030a6261ac97b77cdf860bbae76486c49723494e7ae5b341067c11de452104e77172484cd17951d48830dc19b3e3ac2e8b4fdd2e954ab747bb99558fc26a563281c750ff577dde1bbf93395ca6d49f1c6ff05027cdca40ba9224e29d1cbaec6d311335d0c88c8868d5b452945d11d3053"}, {0x28, 0x113, 0x7f, "9d32c680eb485fd28524e2a0bc7052fb1e2947fccddc65"}], 0x218}, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r2, r3, 0x19}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000a00)='./file0\x00', 0x0, 0x8}, 0x10) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000a80)={@map=r4, r3, 0x1b, 0x2, r5}, 0x14) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000100)=""/25, 0x19}], 0x2, &(0x7f00000003c0)=""/252, 0xfc}, 0x12002) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)) (async) sendmsg(r1, &(0x7f00000009c0)={&(0x7f0000000540)=@hci={0x1f, 0x2, 0x1}, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)="f077197ca5c1a975e3e556787f40bfa00f89dd5d6a48da4fbc4484a3fadc53a4b9cb842982b0da4157a5290af902ebbc5dac2f7c23c628d6774e8a2ea578a520690927a011e4f8627f5c893ad07d48d3809a5ec42e652fcd728d96fb62a81cdb08597298a044a0cb49a3948888e83ed77089116288072f8c1745b3c6af38f0d4512675bff0680b4ae39d73d975487655df719c71602dc1b967cf34e049490b0eacf963b6851ae8fba41725897e55955b1360223619db5ac377d3b1e2a885a74f68233f7155", 0xc5}, {&(0x7f00000006c0)="cd110a5490a0df739061018e9873a586b543e5733f84e83f290b8b66d4f2243a3111cf14fc45abc7cb09ef46fa9d90da2287a94765ccb0385d94c928ad9d63e0ef0d72e3c139928e3b5e61e9e67af010e219674996adfe762bca8bf252367adbc2b0038d21153f2053aaa4e1dd9279bbd485bdcf", 0x74}], 0x2, &(0x7f0000000780)=[{0xc0, 0xff, 0x8, "c0dc5f6b0c885cf05ddea86cb42aeb2da699e72eb773306cbefc5abb717d60e76130e1e84b511abb92a7a6f2c86d6b3dc0a93cdd4b59d84777a8a156c85dc111b27eb7343c35e8d65161bc3843a6be3f41a650b08d3b1417833de44267215a185fd1674ae6148ae078ae3376583a2a830d945f443651112cd739e18471bba3a0e4c443c9c006d5b0e673bf102a2b5803036b7283ddb559d0d791993d4c9baca8c3c26016407dd768f840b92937b9f562"}, {0x50, 0x110, 0x31, "9feb59d682d6e7a3658ff35ec1714ce1d491c17bcf52ffddfcc1991c9bae892756b07bd7252181273c0efb5525f0016a8814949644a141c0aba2f75fce"}, {0x50, 0x10f, 0x3f950, "68d76df5e8a35e44d0cda45ed279d30ad98369162a0ed0841e1828ee5783b9491b66a296c039a56b042bbd3cf00be640bb2956cd09c51166cba3"}, {0x90, 0x10d, 0x3, "9ed4109be1232fda5c9ef1fef173a030a6261ac97b77cdf860bbae76486c49723494e7ae5b341067c11de452104e77172484cd17951d48830dc19b3e3ac2e8b4fdd2e954ab747bb99558fc26a563281c750ff577dde1bbf93395ca6d49f1c6ff05027cdca40ba9224e29d1cbaec6d311335d0c88c8868d5b452945d11d3053"}, {0x28, 0x113, 0x7f, "9d32c680eb485fd28524e2a0bc7052fb1e2947fccddc65"}], 0x218}, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r2, r3, 0x19}, 0x10) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000a00)='./file0\x00', 0x0, 0x8}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000a80)={@map=r4, r3, 0x1b, 0x2, r5}, 0x14) (async) 03:10:19 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 6) [ 2420.201292][T30430] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2420.209249][T30430] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2420.217204][T30430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2420.225168][T30430] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 03:10:19 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_int(r0, &(0x7f0000000100)='hugetlb.1GB.rsvd.limit_in_bytes\x00', 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000000)=""/255, 0x2a, 0xff, 0x1}, 0x20) 03:10:19 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x9, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2420.262443][T30459] FAULT_INJECTION: forcing a failure. [ 2420.262443][T30459] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2420.277756][T30460] FAULT_INJECTION: forcing a failure. [ 2420.277756][T30460] name failslab, interval 1, probability 0, space 0, times 0 [ 2420.283907][T30459] CPU: 1 PID: 30459 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2420.300652][T30459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2420.310700][T30459] Call Trace: [ 2420.313983][T30459] dump_stack_lvl+0x1e2/0x24b [ 2420.318644][T30459] ? panic+0x7d7/0x7d7 [ 2420.322697][T30459] ? vsnprintf+0x1bfd/0x1cd0 [ 2420.327267][T30459] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2420.332713][T30459] dump_stack+0x15/0x17 [ 2420.336858][T30459] should_fail+0x3c0/0x510 [ 2420.341261][T30459] should_fail_usercopy+0x1a/0x20 [ 2420.346271][T30459] _copy_to_user+0x20/0x90 [ 2420.350675][T30459] bpf_verifier_vlog+0x1a1/0x330 [ 2420.355599][T30459] __btf_verifier_log+0xd1/0x120 [ 2420.360518][T30459] ? btf_parse_hdr+0x2d3/0x7a0 [ 2420.365262][T30459] ? btf_check_sec_info+0x500/0x500 [ 2420.370443][T30459] ? btf_parse_hdr+0x1e3/0x7a0 [ 2420.375189][T30459] ? memcpy+0x56/0x70 [ 2420.379314][T30459] btf_parse_hdr+0x32b/0x7a0 [ 2420.383890][T30459] btf_new_fd+0x4a5/0x9e0 [ 2420.388214][T30459] bpf_btf_load+0x5e/0x70 [ 2420.392531][T30459] __do_sys_bpf+0x489/0x6c0 [ 2420.397021][T30459] ? fput_many+0x47/0x1a0 [ 2420.401333][T30459] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2420.406690][T30459] ? debug_smp_processor_id+0x17/0x20 [ 2420.412050][T30459] __x64_sys_bpf+0x7a/0x90 [ 2420.416451][T30459] do_syscall_64+0x34/0x70 [ 2420.420856][T30459] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2420.426732][T30459] RIP: 0033:0x7fbbd93bb0e9 [ 2420.431135][T30459] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2420.450725][T30459] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 03:10:19 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0xa, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:19 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0xb, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:19 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) openat$cgroup_int(r0, &(0x7f0000000100)='hugetlb.1GB.rsvd.limit_in_bytes\x00', 0x2, 0x0) (async, rerun: 64) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000000)=""/255, 0x2a, 0xff, 0x1}, 0x20) [ 2420.459127][T30459] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2420.467079][T30459] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2420.475031][T30459] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2420.482992][T30459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2420.490958][T30459] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 03:10:19 executing program 5: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f00000005c0)='FROZEN\x00', 0x7) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@l2tp={0x2, 0x0, @private=0xa010101, 0x1}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000600)="1f9dfebb0dfad2013ac6a44b7a89630ae4ecec9417c73853", 0x18}], 0x1, &(0x7f0000000280)=[{0xf8, 0x10f, 0x2, "3269f3b1d09605673ba065511cfcd3bff1750feefd0f1de92646af2cdc7a95c61f8f1fb78d5ecc456c36d7c2865d66a02c24b944d1276f694de4d992deb7d9d3462e911f519c115cbbfc06339bf1408d82bf117f8369d68cc8467cb20bd55718cfcbf7d0f6f39b459207beb411dd6e5da8f2f0da6843dab029fdc35d50929ae17b30560ec58706b8e094b222c22875b4f5343ace89d9e13f702adbed3609f79ba8136b1193a8d9630f2b1a35c2cc6024ede1f509da6badcf78c39572b6af27493b7884016081a8ee9f9f6ddeaa9045e42bb1639fd319b1c128dbe770132d76e555bb54fb"}, {0x38, 0x6, 0x4, "5555cba9a76e2da615b1617db57cddbf83b1c7f270fd6b0c23663dce6715556036a376"}, {0x98, 0x111, 0x3, "bd5090f446860baedfdaef55668cab7fe1df64baf0c0c1515f0da14518bf3d999c39926850785f34806fa397080eefff1824da36d7a04e15334baf40a5ce2acfcb6473366adc6bb471076c83259e11b494a406b2956f6038091ee4a0f93d93c447b77ec814a21a60b865d091aeb0e3dc0d25b558aaf9edef07e4820d5d7d6ad78f5b9c9a05"}, {0xf0, 0x6, 0x80000001, "80adc97fbdb65dcd48e38f66e2df67207015188b555afb1e749ff5bd010acafcef1d234dca5a6dffcec428c6f2fa659363ac1b7539309089e7b941f6f25520b1c2c7a13f885829f303c2e047a14d8ff08efd7af97d40236dbef7f71342d30b826ec0e863996ebc86d9065a70d76a2916b4d9d227616fa962ba62163ec7eb0bc978810f3a611aa971978c4d70e5a5cb1ce09a71b4c3c2fb1804581bcf7bca218688cda92f88ccd6ff5ccc9db7440ee1e92024be68409300e6c951167b45347cecc8373228dfeb59b2802555aa6b4d3d910f3acdd1248f17c567"}, {0x30, 0x10f, 0x7, "f4395c5e31dfd439de938975bbc4ff899ed98b0d41a3f5dfc959839e7280"}], 0x2e8}, 0x40001) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=""/135, 0x26, 0x87, 0x1}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}], 0x1}, 0x20000052) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000800)=@bpf_ext={0x1c, 0xa, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xe2}, [@map_idx={0x18, 0x4, 0x5, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x20}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffb}, @jmp={0x5, 0x1, 0xb, 0x8, 0x8, 0xfffffffffffffffe, 0x4}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x61, &(0x7f00000006c0)=""/97, 0x41100, 0x14, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000780)={0x0, 0x8, 0x4, 0x2}, 0x10, 0x2bd03, 0xffffffffffffffff, 0x0, &(0x7f00000007c0)=[r0, 0x1, r0]}, 0x80) [ 2420.504094][T30460] CPU: 1 PID: 30460 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2420.514424][T30460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2420.524472][T30460] Call Trace: [ 2420.527761][T30460] dump_stack_lvl+0x1e2/0x24b [ 2420.532435][T30460] ? panic+0x7d7/0x7d7 [ 2420.536502][T30460] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2420.541962][T30460] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2420.548022][T30460] ? ___slab_alloc+0xa9/0x2e0 [ 2420.552701][T30460] dump_stack+0x15/0x17 [ 2420.556851][T30460] should_fail+0x3c0/0x510 [ 2420.561263][T30460] __should_failslab+0x9f/0xe0 [ 2420.566024][T30460] should_failslab+0x9/0x20 [ 2420.570521][T30460] kmem_cache_alloc+0x3f/0x300 [ 2420.575280][T30460] ? __kernfs_new_node+0xdb/0x6e0 [ 2420.580296][T30460] __kernfs_new_node+0xdb/0x6e0 [ 2420.585225][T30460] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2420.590852][T30460] ? percpu_ref_init+0xd0/0x330 [ 2420.595678][T30460] ? cgroup_bpf_inherit+0xb4/0x5f0 [ 2420.600760][T30460] ? kernfs_new_node+0x170/0x170 [ 2420.605684][T30460] ? kernfs_link_sibling+0x321/0x370 [ 2420.610945][T30460] ? __kasan_check_write+0x14/0x20 [ 2420.616025][T30460] ? mutex_unlock+0x1d/0x40 [ 2420.620498][T30460] kernfs_new_node+0x97/0x170 [ 2420.625145][T30460] __kernfs_create_file+0x4a/0x270 [ 2420.630235][T30460] cgroup_addrm_files+0xab8/0xfe0 [ 2420.635232][T30460] ? __kasan_kmalloc+0x9/0x10 [ 2420.639884][T30460] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2420.645403][T30460] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2420.651529][T30460] ? bpf_prog_array_free+0x34/0x40 [ 2420.656610][T30460] ? cgroup_bpf_inherit+0x576/0x5f0 [ 2420.661778][T30460] ? cgroup_bpf_offline+0x100/0x100 [ 2420.666968][T30460] ? pcpu_memcg_post_alloc_hook+0x1c8/0x340 [ 2420.672835][T30460] ? cgroup_propagate_control+0x70a/0x750 [ 2420.678527][T30460] css_populate_dir+0x201/0x370 [ 2420.683369][T30460] cgroup_mkdir+0x12ff/0x15c0 [ 2420.688033][T30460] ? security_transition_sid+0x7d/0x90 [ 2420.693468][T30460] ? css_task_iter_end+0x2d0/0x2d0 [ 2420.698556][T30460] ? kmem_cache_free+0xa9/0x1f0 [ 2420.703383][T30460] ? generic_permission+0x161/0x470 [ 2420.708575][T30460] ? css_task_iter_end+0x2d0/0x2d0 [ 2420.713681][T30460] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2420.718529][T30460] vfs_mkdir+0x435/0x610 [ 2420.722751][T30460] do_mkdirat+0x1b6/0x2d0 [ 2420.727054][T30460] ? do_mknodat+0x430/0x430 [ 2420.731533][T30460] ? debug_smp_processor_id+0x17/0x20 [ 2420.736879][T30460] __x64_sys_mkdirat+0x7b/0x90 [ 2420.741635][T30460] do_syscall_64+0x34/0x70 [ 2420.746026][T30460] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2420.751889][T30460] RIP: 0033:0x7f35f9d110e9 [ 2420.756285][T30460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2420.775897][T30460] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2420.784284][T30460] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2420.792232][T30460] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2420.800187][T30460] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 03:10:20 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 13) [ 2420.808138][T30460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2420.816096][T30460] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2420.826780][T30460] cgroup: cgroup_addrm_files: failed to add cgroup.clone_children, err=-12 [ 2420.854394][T30505] FAULT_INJECTION: forcing a failure. 03:10:20 executing program 5: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f00000005c0)='FROZEN\x00', 0x7) (async) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@l2tp={0x2, 0x0, @private=0xa010101, 0x1}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000600)="1f9dfebb0dfad2013ac6a44b7a89630ae4ecec9417c73853", 0x18}], 0x1, &(0x7f0000000280)=[{0xf8, 0x10f, 0x2, "3269f3b1d09605673ba065511cfcd3bff1750feefd0f1de92646af2cdc7a95c61f8f1fb78d5ecc456c36d7c2865d66a02c24b944d1276f694de4d992deb7d9d3462e911f519c115cbbfc06339bf1408d82bf117f8369d68cc8467cb20bd55718cfcbf7d0f6f39b459207beb411dd6e5da8f2f0da6843dab029fdc35d50929ae17b30560ec58706b8e094b222c22875b4f5343ace89d9e13f702adbed3609f79ba8136b1193a8d9630f2b1a35c2cc6024ede1f509da6badcf78c39572b6af27493b7884016081a8ee9f9f6ddeaa9045e42bb1639fd319b1c128dbe770132d76e555bb54fb"}, {0x38, 0x6, 0x4, "5555cba9a76e2da615b1617db57cddbf83b1c7f270fd6b0c23663dce6715556036a376"}, {0x98, 0x111, 0x3, "bd5090f446860baedfdaef55668cab7fe1df64baf0c0c1515f0da14518bf3d999c39926850785f34806fa397080eefff1824da36d7a04e15334baf40a5ce2acfcb6473366adc6bb471076c83259e11b494a406b2956f6038091ee4a0f93d93c447b77ec814a21a60b865d091aeb0e3dc0d25b558aaf9edef07e4820d5d7d6ad78f5b9c9a05"}, {0xf0, 0x6, 0x80000001, "80adc97fbdb65dcd48e38f66e2df67207015188b555afb1e749ff5bd010acafcef1d234dca5a6dffcec428c6f2fa659363ac1b7539309089e7b941f6f25520b1c2c7a13f885829f303c2e047a14d8ff08efd7af97d40236dbef7f71342d30b826ec0e863996ebc86d9065a70d76a2916b4d9d227616fa962ba62163ec7eb0bc978810f3a611aa971978c4d70e5a5cb1ce09a71b4c3c2fb1804581bcf7bca218688cda92f88ccd6ff5ccc9db7440ee1e92024be68409300e6c951167b45347cecc8373228dfeb59b2802555aa6b4d3d910f3acdd1248f17c567"}, {0x30, 0x10f, 0x7, "f4395c5e31dfd439de938975bbc4ff899ed98b0d41a3f5dfc959839e7280"}], 0x2e8}, 0x40001) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=""/135, 0x26, 0x87, 0x1}, 0x20) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}], 0x1}, 0x20000052) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000800)=@bpf_ext={0x1c, 0xa, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xe2}, [@map_idx={0x18, 0x4, 0x5, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x20}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffb}, @jmp={0x5, 0x1, 0xb, 0x8, 0x8, 0xfffffffffffffffe, 0x4}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x61, &(0x7f00000006c0)=""/97, 0x41100, 0x14, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000780)={0x0, 0x8, 0x4, 0x2}, 0x10, 0x2bd03, 0xffffffffffffffff, 0x0, &(0x7f00000007c0)=[r0, 0x1, r0]}, 0x80) 03:10:20 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:20 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040)={r1, r0}, 0xc) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x18, 0x0, &(0x7f0000001d80), &(0x7f0000001dc0)='GPL\x00', 0x3, 0xbf, &(0x7f0000001e00)=""/191, 0x41000, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, r2, 0x15}, 0x10) 03:10:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb00e91800000000000000100000001000000002000000000000000000000100000000000000020000"], &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14a, 0x14a, 0xb, [@struct={0x5, 0x3, 0x0, 0x4, 0x0, 0x4, [{0x9, 0x4, 0x8}, {0xf, 0x3, 0x7}, {0xc, 0x4, 0x5}]}, @datasec={0x5, 0x9, 0x0, 0xf, 0x2, [{0x5, 0x8, 0xe6}, {0x1, 0x7d1, 0xfffffff9}, {0x1, 0x1fe, 0x80000001}, {0x4, 0x2, 0xb}, {0x1, 0xf0, 0x1}, {0x3, 0xa41c, 0x1ff}, {0x2, 0x7ff, 0x1}, {0x3, 0x20, 0x20}, {0x2, 0x80000001, 0x8}], "1ec8"}, @union={0xd, 0x1, 0x0, 0x5, 0x1, 0xd65d, [{0x3, 0x4, 0x3}]}, @func_proto={0x0, 0x4, 0x0, 0xd, 0x0, [{0xf, 0x3}, {0x0, 0x5}, {0x3, 0x5}, {0xd, 0x2}]}, @const={0x0, 0x0, 0x0, 0xa, 0x5}, @const={0xc, 0x0, 0x0, 0xa, 0xfffffffe}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x8001}}, @ptr={0xe, 0x0, 0x0, 0x2, 0x5}, @int={0x6, 0x0, 0x0, 0x1, 0x0, 0x37, 0x0, 0x6c, 0x6}, @int={0x2, 0x0, 0x0, 0x1, 0x0, 0x60, 0x0, 0x4e, 0x4}]}, {0x0, [0x2e, 0x0, 0x51, 0x2e, 0x0, 0x30, 0x61, 0x51, 0x30]}}, &(0x7f0000000480)=""/243, 0x16f, 0xf3}, 0x20) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'bridge_slave_1\x00'}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x62, @multicast2}, 0x10, &(0x7f00000000c0)}, 0x4000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb00e91800000000000000100000001000000002000000000000000000000100000000000000020000"], &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14a, 0x14a, 0xb, [@struct={0x5, 0x3, 0x0, 0x4, 0x0, 0x4, [{0x9, 0x4, 0x8}, {0xf, 0x3, 0x7}, {0xc, 0x4, 0x5}]}, @datasec={0x5, 0x9, 0x0, 0xf, 0x2, [{0x5, 0x8, 0xe6}, {0x1, 0x7d1, 0xfffffff9}, {0x1, 0x1fe, 0x80000001}, {0x4, 0x2, 0xb}, {0x1, 0xf0, 0x1}, {0x3, 0xa41c, 0x1ff}, {0x2, 0x7ff, 0x1}, {0x3, 0x20, 0x20}, {0x2, 0x80000001, 0x8}], "1ec8"}, @union={0xd, 0x1, 0x0, 0x5, 0x1, 0xd65d, [{0x3, 0x4, 0x3}]}, @func_proto={0x0, 0x4, 0x0, 0xd, 0x0, [{0xf, 0x3}, {0x0, 0x5}, {0x3, 0x5}, {0xd, 0x2}]}, @const={0x0, 0x0, 0x0, 0xa, 0x5}, @const={0xc, 0x0, 0x0, 0xa, 0xfffffffe}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x8001}}, @ptr={0xe, 0x0, 0x0, 0x2, 0x5}, @int={0x6, 0x0, 0x0, 0x1, 0x0, 0x37, 0x0, 0x6c, 0x6}, @int={0x2, 0x0, 0x0, 0x1, 0x0, 0x60, 0x0, 0x4e, 0x4}]}, {0x0, [0x2e, 0x0, 0x51, 0x2e, 0x0, 0x30, 0x61, 0x51, 0x30]}}, &(0x7f0000000480)=""/243, 0x16f, 0xf3}, 0x20) (async) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'bridge_slave_1\x00'}) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x62, @multicast2}, 0x10, &(0x7f00000000c0)}, 0x4000) (async) 03:10:20 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 7) 03:10:20 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0xd, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2420.854394][T30505] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2420.862997][T30509] FAULT_INJECTION: forcing a failure. [ 2420.862997][T30509] name failslab, interval 1, probability 0, space 0, times 0 [ 2420.875246][T30505] CPU: 0 PID: 30505 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2420.890326][T30505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2420.900381][T30505] Call Trace: [ 2420.903676][T30505] dump_stack_lvl+0x1e2/0x24b [ 2420.904131][T30514] FAULT_INJECTION: forcing a failure. 03:10:20 executing program 5: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f00000005c0)='FROZEN\x00', 0x7) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@l2tp={0x2, 0x0, @private=0xa010101, 0x1}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000600)="1f9dfebb0dfad2013ac6a44b7a89630ae4ecec9417c73853", 0x18}], 0x1, &(0x7f0000000280)=[{0xf8, 0x10f, 0x2, "3269f3b1d09605673ba065511cfcd3bff1750feefd0f1de92646af2cdc7a95c61f8f1fb78d5ecc456c36d7c2865d66a02c24b944d1276f694de4d992deb7d9d3462e911f519c115cbbfc06339bf1408d82bf117f8369d68cc8467cb20bd55718cfcbf7d0f6f39b459207beb411dd6e5da8f2f0da6843dab029fdc35d50929ae17b30560ec58706b8e094b222c22875b4f5343ace89d9e13f702adbed3609f79ba8136b1193a8d9630f2b1a35c2cc6024ede1f509da6badcf78c39572b6af27493b7884016081a8ee9f9f6ddeaa9045e42bb1639fd319b1c128dbe770132d76e555bb54fb"}, {0x38, 0x6, 0x4, "5555cba9a76e2da615b1617db57cddbf83b1c7f270fd6b0c23663dce6715556036a376"}, {0x98, 0x111, 0x3, "bd5090f446860baedfdaef55668cab7fe1df64baf0c0c1515f0da14518bf3d999c39926850785f34806fa397080eefff1824da36d7a04e15334baf40a5ce2acfcb6473366adc6bb471076c83259e11b494a406b2956f6038091ee4a0f93d93c447b77ec814a21a60b865d091aeb0e3dc0d25b558aaf9edef07e4820d5d7d6ad78f5b9c9a05"}, {0xf0, 0x6, 0x80000001, "80adc97fbdb65dcd48e38f66e2df67207015188b555afb1e749ff5bd010acafcef1d234dca5a6dffcec428c6f2fa659363ac1b7539309089e7b941f6f25520b1c2c7a13f885829f303c2e047a14d8ff08efd7af97d40236dbef7f71342d30b826ec0e863996ebc86d9065a70d76a2916b4d9d227616fa962ba62163ec7eb0bc978810f3a611aa971978c4d70e5a5cb1ce09a71b4c3c2fb1804581bcf7bca218688cda92f88ccd6ff5ccc9db7440ee1e92024be68409300e6c951167b45347cecc8373228dfeb59b2802555aa6b4d3d910f3acdd1248f17c567"}, {0x30, 0x10f, 0x7, "f4395c5e31dfd439de938975bbc4ff899ed98b0d41a3f5dfc959839e7280"}], 0x2e8}, 0x40001) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=""/135, 0x26, 0x87, 0x1}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}], 0x1}, 0x20000052) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="140000000000000000000000020000000100000000000000140000000000000000000000070000000000000000000000110000000000000000000000010000000400000000000000110000000000000000000000010000000800000000000000380000000000000000000000070000000007139cac141431ffffffffac1414bbffffffff890b3fffffffc138ffe000000194040000940400000014000000000000000000000001000000a10b0000000000001400000000000000000000000100000009000000000000002000000000000000000000000700000094040000440c9b70000000010000ffff1400000000000000000000000200000008000000000000001c00010000000000000000000800", @ANYRES32=r2, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000800)=@bpf_ext={0x1c, 0xa, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xe2}, [@map_idx={0x18, 0x4, 0x5, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x20}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffb}, @jmp={0x5, 0x1, 0xb, 0x8, 0x8, 0xfffffffffffffffe, 0x4}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x61, &(0x7f00000006c0)=""/97, 0x41100, 0x14, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000780)={0x0, 0x8, 0x4, 0x2}, 0x10, 0x2bd03, 0xffffffffffffffff, 0x0, &(0x7f00000007c0)=[r0, 0x1, r0]}, 0x80) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f00000005c0)='FROZEN\x00', 0x7) (async) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@l2tp={0x2, 0x0, @private=0xa010101, 0x1}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000600)="1f9dfebb0dfad2013ac6a44b7a89630ae4ecec9417c73853", 0x18}], 0x1, &(0x7f0000000280)=[{0xf8, 0x10f, 0x2, "3269f3b1d09605673ba065511cfcd3bff1750feefd0f1de92646af2cdc7a95c61f8f1fb78d5ecc456c36d7c2865d66a02c24b944d1276f694de4d992deb7d9d3462e911f519c115cbbfc06339bf1408d82bf117f8369d68cc8467cb20bd55718cfcbf7d0f6f39b459207beb411dd6e5da8f2f0da6843dab029fdc35d50929ae17b30560ec58706b8e094b222c22875b4f5343ace89d9e13f702adbed3609f79ba8136b1193a8d9630f2b1a35c2cc6024ede1f509da6badcf78c39572b6af27493b7884016081a8ee9f9f6ddeaa9045e42bb1639fd319b1c128dbe770132d76e555bb54fb"}, {0x38, 0x6, 0x4, "5555cba9a76e2da615b1617db57cddbf83b1c7f270fd6b0c23663dce6715556036a376"}, {0x98, 0x111, 0x3, "bd5090f446860baedfdaef55668cab7fe1df64baf0c0c1515f0da14518bf3d999c39926850785f34806fa397080eefff1824da36d7a04e15334baf40a5ce2acfcb6473366adc6bb471076c83259e11b494a406b2956f6038091ee4a0f93d93c447b77ec814a21a60b865d091aeb0e3dc0d25b558aaf9edef07e4820d5d7d6ad78f5b9c9a05"}, {0xf0, 0x6, 0x80000001, "80adc97fbdb65dcd48e38f66e2df67207015188b555afb1e749ff5bd010acafcef1d234dca5a6dffcec428c6f2fa659363ac1b7539309089e7b941f6f25520b1c2c7a13f885829f303c2e047a14d8ff08efd7af97d40236dbef7f71342d30b826ec0e863996ebc86d9065a70d76a2916b4d9d227616fa962ba62163ec7eb0bc978810f3a611aa971978c4d70e5a5cb1ce09a71b4c3c2fb1804581bcf7bca218688cda92f88ccd6ff5ccc9db7440ee1e92024be68409300e6c951167b45347cecc8373228dfeb59b2802555aa6b4d3d910f3acdd1248f17c567"}, {0x30, 0x10f, 0x7, "f4395c5e31dfd439de938975bbc4ff899ed98b0d41a3f5dfc959839e7280"}], 0x2e8}, 0x40001) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=""/135, 0x26, 0x87, 0x1}, 0x20) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}], 0x1}, 0x20000052) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)}, 0x10) (async) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000800)=@bpf_ext={0x1c, 0xa, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xe2}, [@map_idx={0x18, 0x4, 0x5, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x20}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffb}, @jmp={0x5, 0x1, 0xb, 0x8, 0x8, 0xfffffffffffffffe, 0x4}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x61, &(0x7f00000006c0)=""/97, 0x41100, 0x14, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000780)={0x0, 0x8, 0x4, 0x2}, 0x10, 0x2bd03, 0xffffffffffffffff, 0x0, &(0x7f00000007c0)=[r0, 0x1, r0]}, 0x80) (async) 03:10:20 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040)={r1, r0}, 0xc) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x18, 0x0, &(0x7f0000001d80), &(0x7f0000001dc0)='GPL\x00', 0x3, 0xbf, &(0x7f0000001e00)=""/191, 0x41000, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, r2, 0x15}, 0x10) 03:10:20 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0xe, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) (fail_nth: 1) [ 2420.904131][T30514] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2420.908351][T30505] ? panic+0x7d7/0x7d7 [ 2420.908363][T30505] ? vsnprintf+0x1bfd/0x1cd0 [ 2420.908374][T30505] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2420.908391][T30505] dump_stack+0x15/0x17 [ 2420.939566][T30505] should_fail+0x3c0/0x510 [ 2420.943974][T30505] should_fail_usercopy+0x1a/0x20 [ 2420.948999][T30505] _copy_to_user+0x20/0x90 [ 2420.953403][T30505] bpf_verifier_vlog+0x1a1/0x330 [ 2420.958329][T30505] __btf_verifier_log+0xd1/0x120 [ 2420.963265][T30505] ? bpf_verifier_vlog+0x1ae/0x330 [ 2420.968368][T30505] ? btf_check_sec_info+0x500/0x500 [ 2420.973561][T30505] ? btf_parse_hdr+0x1e3/0x7a0 [ 2420.978314][T30505] ? memcpy+0x56/0x70 [ 2420.982287][T30505] btf_parse_hdr+0x35b/0x7a0 [ 2420.986863][T30505] btf_new_fd+0x4a5/0x9e0 [ 2420.991188][T30505] bpf_btf_load+0x5e/0x70 [ 2420.995504][T30505] __do_sys_bpf+0x489/0x6c0 [ 2420.999994][T30505] ? fput_many+0x47/0x1a0 [ 2421.004324][T30505] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2421.009701][T30505] ? debug_smp_processor_id+0x17/0x20 [ 2421.015063][T30505] __x64_sys_bpf+0x7a/0x90 [ 2421.019476][T30505] do_syscall_64+0x34/0x70 [ 2421.023880][T30505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2421.029755][T30505] RIP: 0033:0x7fbbd93bb0e9 [ 2421.034153][T30505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2421.053749][T30505] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2421.062155][T30505] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2421.070116][T30505] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2421.078070][T30505] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2421.086028][T30505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2421.093982][T30505] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 [ 2421.101958][T30509] CPU: 1 PID: 30509 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2421.112278][T30509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2421.122324][T30509] Call Trace: [ 2421.125604][T30509] dump_stack_lvl+0x1e2/0x24b [ 2421.130266][T30509] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2421.135708][T30509] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2421.141754][T30509] dump_stack+0x15/0x17 [ 2421.145889][T30509] should_fail+0x3c0/0x510 [ 2421.150286][T30509] ? __kernfs_new_node+0x99/0x6e0 [ 2421.155292][T30509] __should_failslab+0x9f/0xe0 [ 2421.160047][T30509] should_failslab+0x9/0x20 [ 2421.164547][T30509] __kmalloc_track_caller+0x5f/0x350 [ 2421.169818][T30509] ? __radix_tree_preload+0x361/0x3e0 [ 2421.175171][T30509] kstrdup_const+0x55/0x90 [ 2421.179569][T30509] __kernfs_new_node+0x99/0x6e0 [ 2421.184402][T30509] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2421.189941][T30509] ? percpu_ref_init+0xd0/0x330 [ 2421.194781][T30509] ? cgroup_bpf_inherit+0xb4/0x5f0 [ 2421.199877][T30509] ? kernfs_new_node+0x170/0x170 [ 2421.204800][T30509] ? kernfs_link_sibling+0x321/0x370 [ 2421.210066][T30509] ? __kasan_check_write+0x14/0x20 [ 2421.215164][T30509] ? mutex_unlock+0x1d/0x40 [ 2421.219647][T30509] kernfs_new_node+0x97/0x170 [ 2421.224309][T30509] __kernfs_create_file+0x4a/0x270 [ 2421.229405][T30509] cgroup_addrm_files+0xab8/0xfe0 [ 2421.234409][T30509] ? __kasan_kmalloc+0x9/0x10 [ 2421.239072][T30509] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2421.244600][T30509] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2421.250736][T30509] ? bpf_prog_array_free+0x34/0x40 [ 2421.255830][T30509] ? cgroup_bpf_inherit+0x576/0x5f0 [ 2421.261010][T30509] ? cgroup_bpf_offline+0x100/0x100 [ 2421.266188][T30509] ? pcpu_memcg_post_alloc_hook+0x1c8/0x340 [ 2421.272072][T30509] ? cgroup_propagate_control+0x70a/0x750 [ 2421.277773][T30509] css_populate_dir+0x201/0x370 [ 2421.282606][T30509] cgroup_mkdir+0x12ff/0x15c0 [ 2421.287264][T30509] ? security_transition_sid+0x7d/0x90 [ 2421.292710][T30509] ? css_task_iter_end+0x2d0/0x2d0 [ 2421.297805][T30509] ? kmem_cache_free+0xa9/0x1f0 [ 2421.302638][T30509] ? generic_permission+0x161/0x470 [ 2421.307820][T30509] ? css_task_iter_end+0x2d0/0x2d0 [ 2421.312920][T30509] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2421.317757][T30509] vfs_mkdir+0x435/0x610 [ 2421.321983][T30509] do_mkdirat+0x1b6/0x2d0 [ 2421.326291][T30509] ? do_mknodat+0x430/0x430 [ 2421.330782][T30509] ? debug_smp_processor_id+0x17/0x20 [ 2421.336172][T30509] __x64_sys_mkdirat+0x7b/0x90 [ 2421.340933][T30509] do_syscall_64+0x34/0x70 [ 2421.345339][T30509] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2421.351226][T30509] RIP: 0033:0x7f35f9d110e9 [ 2421.355628][T30509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2421.375223][T30509] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2421.383625][T30509] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2421.391576][T30509] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2421.399530][T30509] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2421.407493][T30509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:20 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x58, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300), 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_tracing={0x1a, 0x4, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000000040)='GPL\x00', 0x8, 0x51, &(0x7f0000000080)=""/81, 0x40f00, 0x1d, '\x00', r0, 0x17, r1, 0x8, &(0x7f0000000340)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x0, 0xc, 0x1, 0x5}, 0x10, 0x64e6, 0xffffffffffffffff, 0x0, &(0x7f0000000400)=[r2]}, 0x80) [ 2421.415458][T30509] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2421.426407][T30509] cgroup: cgroup_addrm_files: failed to add tasks, err=-12 [ 2421.440849][T30514] CPU: 1 PID: 30514 Comm: syz-executor.2 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2421.451181][T30514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2421.461229][T30514] Call Trace: 03:10:20 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 14) 03:10:20 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040)={r1, r0}, 0xc) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x18, 0x0, &(0x7f0000001d80), &(0x7f0000001dc0)='GPL\x00', 0x3, 0xbf, &(0x7f0000001e00)=""/191, 0x41000, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, r2, 0x15}, 0x10) 03:10:20 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 8) [ 2421.464509][T30514] dump_stack_lvl+0x1e2/0x24b [ 2421.469179][T30514] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2421.474631][T30514] dump_stack+0x15/0x17 [ 2421.478784][T30514] should_fail+0x3c0/0x510 [ 2421.483284][T30514] should_fail_usercopy+0x1a/0x20 [ 2421.488308][T30514] _copy_from_user+0x20/0xd0 [ 2421.492895][T30514] __do_sys_bpf+0x18f/0x6c0 [ 2421.497402][T30514] ? fput_many+0x47/0x1a0 [ 2421.501733][T30514] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2421.507110][T30514] ? debug_smp_processor_id+0x17/0x20 [ 2421.507589][T30538] FAULT_INJECTION: forcing a failure. [ 2421.507589][T30538] name failslab, interval 1, probability 0, space 0, times 0 [ 2421.512478][T30514] __x64_sys_bpf+0x7a/0x90 [ 2421.512490][T30514] do_syscall_64+0x34/0x70 [ 2421.512500][T30514] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2421.512509][T30514] RIP: 0033:0x7ff7b9ec70e9 [ 2421.512520][T30514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2421.512536][T30514] RSP: 002b:00007ff7b903d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2421.572110][T30514] RAX: ffffffffffffffda RBX: 00007ff7b9fd9f60 RCX: 00007ff7b9ec70e9 [ 2421.580066][T30514] RDX: 0000000000000020 RSI: 0000000020000240 RDI: 0000000000000012 [ 2421.588037][T30514] RBP: 00007ff7b903d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2421.596000][T30514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2421.603963][T30514] R13: 00007ffdc121fa3f R14: 00007ff7b903d300 R15: 0000000000022000 [ 2421.611931][T30538] CPU: 0 PID: 30538 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2421.616790][T30541] FAULT_INJECTION: forcing a failure. [ 2421.616790][T30541] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2421.622245][T30538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2421.622250][T30538] Call Trace: [ 2421.622266][T30538] dump_stack_lvl+0x1e2/0x24b [ 2421.622284][T30538] ? panic+0x7d7/0x7d7 [ 2421.657343][T30538] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2421.662785][T30538] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2421.668920][T30538] dump_stack+0x15/0x17 [ 2421.673059][T30538] should_fail+0x3c0/0x510 [ 2421.677459][T30538] __should_failslab+0x9f/0xe0 [ 2421.682207][T30538] should_failslab+0x9/0x20 [ 2421.686692][T30538] kmem_cache_alloc+0x3f/0x300 [ 2421.691438][T30538] ? __kernfs_new_node+0xdb/0x6e0 [ 2421.696442][T30538] __kernfs_new_node+0xdb/0x6e0 [ 2421.701272][T30538] ? kernfs_new_node+0x170/0x170 [ 2421.706196][T30538] ? kernfs_link_sibling+0x321/0x370 [ 2421.711460][T30538] ? __kasan_check_write+0x14/0x20 [ 2421.716552][T30538] ? mutex_unlock+0x1d/0x40 [ 2421.721033][T30538] kernfs_new_node+0x97/0x170 [ 2421.725691][T30538] __kernfs_create_file+0x4a/0x270 [ 2421.730791][T30538] cgroup_addrm_files+0xab8/0xfe0 [ 2421.735803][T30538] ? __kasan_kmalloc+0x9/0x10 [ 2421.740460][T30538] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2421.745988][T30538] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2421.752123][T30538] ? bpf_prog_array_free+0x34/0x40 [ 2421.757214][T30538] ? cgroup_bpf_inherit+0x576/0x5f0 [ 2421.762395][T30538] ? cgroup_bpf_offline+0x100/0x100 [ 2421.767574][T30538] ? pcpu_memcg_post_alloc_hook+0x1c8/0x340 [ 2421.773447][T30538] ? cgroup_propagate_control+0x70a/0x750 [ 2421.779151][T30538] css_populate_dir+0x201/0x370 [ 2421.783984][T30538] cgroup_mkdir+0x12ff/0x15c0 [ 2421.788641][T30538] ? security_transition_sid+0x7d/0x90 [ 2421.794083][T30538] ? css_task_iter_end+0x2d0/0x2d0 [ 2421.799179][T30538] ? kmem_cache_free+0xa9/0x1f0 [ 2421.804015][T30538] ? generic_permission+0x161/0x470 [ 2421.809211][T30538] ? css_task_iter_end+0x2d0/0x2d0 [ 2421.814313][T30538] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2421.819149][T30538] vfs_mkdir+0x435/0x610 [ 2421.823374][T30538] do_mkdirat+0x1b6/0x2d0 [ 2421.827689][T30538] ? do_mknodat+0x430/0x430 [ 2421.832175][T30538] ? debug_smp_processor_id+0x17/0x20 [ 2421.837534][T30538] __x64_sys_mkdirat+0x7b/0x90 [ 2421.842278][T30538] do_syscall_64+0x34/0x70 [ 2421.846674][T30538] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2421.852549][T30538] RIP: 0033:0x7f35f9d110e9 [ 2421.856950][T30538] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2421.876535][T30538] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2421.884928][T30538] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2421.892882][T30538] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2421.900836][T30538] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2421.908790][T30538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:21 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x58, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300), 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_tracing={0x1a, 0x4, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000000040)='GPL\x00', 0x8, 0x51, &(0x7f0000000080)=""/81, 0x40f00, 0x1d, '\x00', r0, 0x17, r1, 0x8, &(0x7f0000000340)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x0, 0xc, 0x1, 0x5}, 0x10, 0x64e6, 0xffffffffffffffff, 0x0, &(0x7f0000000400)=[r2]}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x58, &(0x7f0000000280)}, 0x10) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300), 0x4) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_tracing={0x1a, 0x4, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000000040)='GPL\x00', 0x8, 0x51, &(0x7f0000000080)=""/81, 0x40f00, 0x1d, '\x00', r0, 0x17, r1, 0x8, &(0x7f0000000340)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x0, 0xc, 0x1, 0x5}, 0x10, 0x64e6, 0xffffffffffffffff, 0x0, &(0x7f0000000400)=[r2]}, 0x80) (async) 03:10:21 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0xf, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2421.916742][T30538] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2421.924703][T30541] CPU: 1 PID: 30541 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2421.935015][T30541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2421.945049][T30541] Call Trace: [ 2421.948324][T30541] dump_stack_lvl+0x1e2/0x24b [ 2421.952977][T30541] ? panic+0x7d7/0x7d7 [ 2421.957025][T30541] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2421.962457][T30541] dump_stack+0x15/0x17 [ 2421.966593][T30541] should_fail+0x3c0/0x510 [ 2421.970984][T30541] should_fail_usercopy+0x1a/0x20 [ 2421.975984][T30541] _copy_to_user+0x20/0x90 [ 2421.980378][T30541] bpf_verifier_vlog+0x1a1/0x330 [ 2421.985291][T30541] __btf_verifier_log+0xd1/0x120 [ 2421.990208][T30541] ? bpf_verifier_vlog+0x1ae/0x330 [ 2421.995294][T30541] ? btf_check_sec_info+0x500/0x500 [ 2422.000467][T30541] ? btf_parse_hdr+0x1e3/0x7a0 [ 2422.005207][T30541] ? memcpy+0x56/0x70 [ 2422.009169][T30541] btf_parse_hdr+0x387/0x7a0 [ 2422.013737][T30541] btf_new_fd+0x4a5/0x9e0 [ 2422.018047][T30541] bpf_btf_load+0x5e/0x70 [ 2422.022352][T30541] __do_sys_bpf+0x489/0x6c0 [ 2422.026834][T30541] ? fput_many+0x47/0x1a0 [ 2422.031137][T30541] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2422.036489][T30541] ? debug_smp_processor_id+0x17/0x20 [ 2422.041838][T30541] __x64_sys_bpf+0x7a/0x90 [ 2422.046229][T30541] do_syscall_64+0x34/0x70 [ 2422.050621][T30541] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2422.056490][T30541] RIP: 0033:0x7fbbd93bb0e9 [ 2422.060883][T30541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2422.080464][T30541] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2422.088854][T30541] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2422.096827][T30541] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2422.104777][T30541] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2422.112727][T30541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 03:10:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:21 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x58, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async, rerun: 64) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300), 0x4) (async, rerun: 64) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_tracing={0x1a, 0x4, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000000040)='GPL\x00', 0x8, 0x51, &(0x7f0000000080)=""/81, 0x40f00, 0x1d, '\x00', r0, 0x17, r1, 0x8, &(0x7f0000000340)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x0, 0xc, 0x1, 0x5}, 0x10, 0x64e6, 0xffffffffffffffff, 0x0, &(0x7f0000000400)=[r2]}, 0x80) 03:10:21 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x10, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:21 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:21 executing program 2: bpf$BPF_BTF_LOAD(0x2, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 9) [ 2422.120680][T30541] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 [ 2422.132883][T30538] cgroup: cgroup_addrm_files: failed to add tasks, err=-12 03:10:21 executing program 2: bpf$BPF_BTF_LOAD(0x3, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2422.182408][T30564] FAULT_INJECTION: forcing a failure. [ 2422.182408][T30564] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2422.201010][T30564] CPU: 1 PID: 30564 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2422.211338][T30564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2422.221370][T30564] Call Trace: [ 2422.224637][T30564] dump_stack_lvl+0x1e2/0x24b [ 2422.229307][T30564] ? panic+0x7d7/0x7d7 [ 2422.233392][T30564] ? vsnprintf+0x1bfd/0x1cd0 [ 2422.237963][T30564] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2422.243410][T30564] dump_stack+0x15/0x17 [ 2422.247549][T30564] should_fail+0x3c0/0x510 [ 2422.251947][T30564] should_fail_usercopy+0x1a/0x20 [ 2422.256953][T30564] _copy_to_user+0x20/0x90 [ 2422.261345][T30564] bpf_verifier_vlog+0x1a1/0x330 [ 2422.266265][T30564] __btf_verifier_log+0xd1/0x120 [ 2422.271181][T30564] ? bpf_verifier_vlog+0x1ae/0x330 [ 2422.276263][T30564] ? btf_check_sec_info+0x500/0x500 [ 2422.281434][T30564] ? irqentry_exit+0x50/0x60 [ 2422.285996][T30564] ? btf_parse_hdr+0x1e3/0x7a0 [ 2422.290733][T30564] ? memcpy+0x56/0x70 [ 2422.294700][T30564] btf_parse_hdr+0x3b2/0x7a0 [ 2422.299282][T30564] btf_new_fd+0x4a5/0x9e0 [ 2422.303601][T30564] bpf_btf_load+0x5e/0x70 [ 2422.307910][T30564] __do_sys_bpf+0x489/0x6c0 [ 2422.312393][T30564] ? fput_many+0x47/0x1a0 [ 2422.316701][T30564] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2422.322049][T30564] ? debug_smp_processor_id+0x17/0x20 [ 2422.327394][T30564] __x64_sys_bpf+0x7a/0x90 [ 2422.331786][T30564] do_syscall_64+0x34/0x70 [ 2422.336177][T30564] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2422.342051][T30564] RIP: 0033:0x7fbbd93bb0e9 [ 2422.346456][T30564] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2422.366043][T30564] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2422.374433][T30564] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 03:10:21 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 15) 03:10:21 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x47, 0x47, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x6, 0x5}]}, @func={0xd, 0x0, 0x0, 0xc, 0x5}, @const={0x8, 0x0, 0x0, 0xa, 0x2}, @datasec={0x7, 0x1, 0x0, 0xf, 0x3, [{0x5, 0x79, 0x3e1d}], "6436c1"}]}, {0x0, [0x2e, 0xde]}}, &(0x7f0000000340)=""/77, 0x64, 0x4d}, 0x20) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000480)={0x1, 0x0}, 0x8) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)={0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff0000}, [@jmp={0x5, 0x1, 0x3, 0xb, 0x9, 0xfffffffffffffffc, 0x10}, @jmp={0x5, 0x1, 0x6, 0x9, 0xa}]}, &(0x7f0000000040)='syzkaller\x00', 0x80, 0x3f, &(0x7f0000000080)=""/63, 0x40f00, 0x10, '\x00', r0, 0x18, r1, 0x8, &(0x7f0000000400)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0x10, 0x34, 0x9}, 0x10, r2, r3}, 0x80) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000580), 0x8) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000780)={r4, 0x20, &(0x7f0000000740)={&(0x7f00000005c0)=""/157, 0x9d, 0x0, &(0x7f0000000680)=""/136, 0x88}}, 0x10) 03:10:21 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) (async) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:21 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x11, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:21 executing program 2: bpf$BPF_BTF_LOAD(0x4, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:21 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) (async) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:21 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x13, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2422.382379][T30564] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2422.390333][T30564] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2422.398281][T30564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2422.406227][T30564] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 03:10:21 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x47, 0x47, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x6, 0x5}]}, @func={0xd, 0x0, 0x0, 0xc, 0x5}, @const={0x8, 0x0, 0x0, 0xa, 0x2}, @datasec={0x7, 0x1, 0x0, 0xf, 0x3, [{0x5, 0x79, 0x3e1d}], "6436c1"}]}, {0x0, [0x2e, 0xde]}}, &(0x7f0000000340)=""/77, 0x64, 0x4d}, 0x20) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000480)={0x1, 0x0}, 0x8) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)={0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff0000}, [@jmp={0x5, 0x1, 0x3, 0xb, 0x9, 0xfffffffffffffffc, 0x10}, @jmp={0x5, 0x1, 0x6, 0x9, 0xa}]}, &(0x7f0000000040)='syzkaller\x00', 0x80, 0x3f, &(0x7f0000000080)=""/63, 0x40f00, 0x10, '\x00', r0, 0x18, r1, 0x8, &(0x7f0000000400)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0x10, 0x34, 0x9}, 0x10, r2, r3}, 0x80) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000580), 0x8) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000780)={r4, 0x20, &(0x7f0000000740)={&(0x7f00000005c0)=""/157, 0x9d, 0x0, &(0x7f0000000680)=""/136, 0x88}}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0x58, &(0x7f00000000c0)}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x47, 0x47, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x6, 0x5}]}, @func={0xd, 0x0, 0x0, 0xc, 0x5}, @const={0x8, 0x0, 0x0, 0xa, 0x2}, @datasec={0x7, 0x1, 0x0, 0xf, 0x3, [{0x5, 0x79, 0x3e1d}], "6436c1"}]}, {0x0, [0x2e, 0xde]}}, &(0x7f0000000340)=""/77, 0x64, 0x4d}, 0x20) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000480)={0x1}, 0x8) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)={0xffffffffffffffff}, 0x4) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff0000}, [@jmp={0x5, 0x1, 0x3, 0xb, 0x9, 0xfffffffffffffffc, 0x10}, @jmp={0x5, 0x1, 0x6, 0x9, 0xa}]}, &(0x7f0000000040)='syzkaller\x00', 0x80, 0x3f, &(0x7f0000000080)=""/63, 0x40f00, 0x10, '\x00', r0, 0x18, r1, 0x8, &(0x7f0000000400)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0x10, 0x34, 0x9}, 0x10, r2, r3}, 0x80) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000580), 0x8) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000780)={r4, 0x20, &(0x7f0000000740)={&(0x7f00000005c0)=""/157, 0x9d, 0x0, &(0x7f0000000680)=""/136, 0x88}}, 0x10) (async) 03:10:21 executing program 2: bpf$BPF_BTF_LOAD(0x5, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:21 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x14, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 10) [ 2422.440491][T30580] FAULT_INJECTION: forcing a failure. [ 2422.440491][T30580] name failslab, interval 1, probability 0, space 0, times 0 [ 2422.462640][T30580] CPU: 1 PID: 30580 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2422.467062][T30589] FAULT_INJECTION: forcing a failure. [ 2422.467062][T30589] name fail_usercopy, interval 1, probability 0, space 0, times 0 03:10:21 executing program 2: bpf$BPF_BTF_LOAD(0x6, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2422.473010][T30580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2422.473014][T30580] Call Trace: [ 2422.473033][T30580] dump_stack_lvl+0x1e2/0x24b [ 2422.473043][T30580] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2422.473055][T30580] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2422.473065][T30580] dump_stack+0x15/0x17 [ 2422.473076][T30580] should_fail+0x3c0/0x510 [ 2422.473088][T30580] ? __kernfs_new_node+0x99/0x6e0 [ 2422.473100][T30580] __should_failslab+0x9f/0xe0 [ 2422.473112][T30580] should_failslab+0x9/0x20 [ 2422.473122][T30580] __kmalloc_track_caller+0x5f/0x350 [ 2422.473140][T30580] ? __radix_tree_preload+0x361/0x3e0 [ 2422.548878][T30580] kstrdup_const+0x55/0x90 [ 2422.553282][T30580] __kernfs_new_node+0x99/0x6e0 [ 2422.558120][T30580] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2422.563656][T30580] ? percpu_ref_init+0xd0/0x330 [ 2422.568500][T30580] ? cgroup_bpf_inherit+0xb4/0x5f0 [ 2422.573594][T30580] ? kernfs_new_node+0x170/0x170 [ 2422.578515][T30580] ? kernfs_link_sibling+0x321/0x370 [ 2422.583783][T30580] ? __kasan_check_write+0x14/0x20 [ 2422.588879][T30580] ? mutex_unlock+0x1d/0x40 [ 2422.593376][T30580] kernfs_new_node+0x97/0x170 [ 2422.598045][T30580] __kernfs_create_file+0x4a/0x270 [ 2422.603139][T30580] cgroup_addrm_files+0xab8/0xfe0 [ 2422.608148][T30580] ? __kasan_kmalloc+0x9/0x10 [ 2422.612807][T30580] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2422.618338][T30580] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2422.624491][T30580] ? bpf_prog_array_free+0x34/0x40 [ 2422.629592][T30580] ? cgroup_bpf_inherit+0x576/0x5f0 [ 2422.634777][T30580] ? cgroup_bpf_offline+0x100/0x100 [ 2422.639959][T30580] ? pcpu_memcg_post_alloc_hook+0x1c8/0x340 [ 2422.645836][T30580] ? cgroup_propagate_control+0x70a/0x750 [ 2422.651533][T30580] css_populate_dir+0x201/0x370 [ 2422.656361][T30580] cgroup_mkdir+0x12ff/0x15c0 [ 2422.661018][T30580] ? security_transition_sid+0x7d/0x90 [ 2422.666461][T30580] ? css_task_iter_end+0x2d0/0x2d0 [ 2422.671551][T30580] ? kmem_cache_free+0xa9/0x1f0 [ 2422.676386][T30580] ? generic_permission+0x161/0x470 [ 2422.681568][T30580] ? css_task_iter_end+0x2d0/0x2d0 [ 2422.686655][T30580] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2422.691483][T30580] vfs_mkdir+0x435/0x610 [ 2422.695703][T30580] do_mkdirat+0x1b6/0x2d0 [ 2422.700010][T30580] ? do_mknodat+0x430/0x430 [ 2422.704496][T30580] ? debug_smp_processor_id+0x17/0x20 [ 2422.709843][T30580] __x64_sys_mkdirat+0x7b/0x90 [ 2422.714585][T30580] do_syscall_64+0x34/0x70 [ 2422.718999][T30580] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2422.724867][T30580] RIP: 0033:0x7f35f9d110e9 [ 2422.729261][T30580] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2422.748843][T30580] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2422.757234][T30580] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2422.765185][T30580] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2422.773134][T30580] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2422.781083][T30580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2422.789030][T30580] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2422.798355][T30589] CPU: 1 PID: 30589 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2422.808678][T30589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2422.818712][T30589] Call Trace: [ 2422.821985][T30589] dump_stack_lvl+0x1e2/0x24b [ 2422.826638][T30589] ? panic+0x7d7/0x7d7 [ 2422.830684][T30589] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2422.836119][T30589] dump_stack+0x15/0x17 [ 2422.840257][T30589] should_fail+0x3c0/0x510 [ 2422.844652][T30589] should_fail_usercopy+0x1a/0x20 [ 2422.849656][T30589] _copy_to_user+0x20/0x90 [ 2422.854053][T30589] bpf_verifier_vlog+0x1a1/0x330 [ 2422.858969][T30589] __btf_verifier_log+0xd1/0x120 [ 2422.863886][T30589] ? bpf_verifier_vlog+0x1ae/0x330 [ 2422.868973][T30589] ? btf_check_sec_info+0x500/0x500 [ 2422.874147][T30589] ? btf_parse_hdr+0x1e3/0x7a0 [ 2422.878886][T30589] ? memcpy+0x56/0x70 [ 2422.882843][T30589] btf_parse_hdr+0x3dd/0x7a0 [ 2422.887410][T30589] btf_new_fd+0x4a5/0x9e0 [ 2422.891719][T30589] bpf_btf_load+0x5e/0x70 [ 2422.896039][T30589] __do_sys_bpf+0x489/0x6c0 [ 2422.900525][T30589] ? fput_many+0x47/0x1a0 [ 2422.904835][T30589] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2422.910195][T30589] ? debug_smp_processor_id+0x17/0x20 [ 2422.915545][T30589] __x64_sys_bpf+0x7a/0x90 [ 2422.919943][T30589] do_syscall_64+0x34/0x70 [ 2422.924358][T30589] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2422.930234][T30589] RIP: 0033:0x7fbbd93bb0e9 [ 2422.934634][T30589] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2422.954223][T30589] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2422.962616][T30589] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2422.970568][T30589] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2422.978517][T30589] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 03:10:22 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 16) 03:10:22 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x78, 0x78, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x38, 0x0, 0x0, 0x4}, @enum={0xc, 0xa, 0x0, 0x6, 0x4, [{0x3, 0x5}, {0xf, 0x3}, {0x0, 0xfd}, {0x2, 0x1}, {0x5, 0x5}, {0x9}, {0x3, 0x4}, {0x5, 0x3f}, {0xa, 0x80000000}, {0x3, 0x3f}]}, @restrict={0xd, 0x0, 0x0, 0xb, 0x4}]}}, &(0x7f0000000100)=""/247, 0x92, 0xf7, 0x1}, 0x20) 03:10:22 executing program 2: bpf$BPF_BTF_LOAD(0x7, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:22 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x47, 0x47, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x6, 0x5}]}, @func={0xd, 0x0, 0x0, 0xc, 0x5}, @const={0x8, 0x0, 0x0, 0xa, 0x2}, @datasec={0x7, 0x1, 0x0, 0xf, 0x3, [{0x5, 0x79, 0x3e1d}], "6436c1"}]}, {0x0, [0x2e, 0xde]}}, &(0x7f0000000340)=""/77, 0x64, 0x4d}, 0x20) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000480)={0x1, 0x0}, 0x8) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)={0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff0000}, [@jmp={0x5, 0x1, 0x3, 0xb, 0x9, 0xfffffffffffffffc, 0x10}, @jmp={0x5, 0x1, 0x6, 0x9, 0xa}]}, &(0x7f0000000040)='syzkaller\x00', 0x80, 0x3f, &(0x7f0000000080)=""/63, 0x40f00, 0x10, '\x00', r0, 0x18, r1, 0x8, &(0x7f0000000400)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0x10, 0x34, 0x9}, 0x10, r2, r3}, 0x80) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000580), 0x8) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000780)={r4, 0x20, &(0x7f0000000740)={&(0x7f00000005c0)=""/157, 0x9d, 0x0, &(0x7f0000000680)=""/136, 0x88}}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0x58, &(0x7f00000000c0)}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x47, 0x47, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x6, 0x5}]}, @func={0xd, 0x0, 0x0, 0xc, 0x5}, @const={0x8, 0x0, 0x0, 0xa, 0x2}, @datasec={0x7, 0x1, 0x0, 0xf, 0x3, [{0x5, 0x79, 0x3e1d}], "6436c1"}]}, {0x0, [0x2e, 0xde]}}, &(0x7f0000000340)=""/77, 0x64, 0x4d}, 0x20) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000480)={0x1}, 0x8) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)={0xffffffffffffffff}, 0x4) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff0000}, [@jmp={0x5, 0x1, 0x3, 0xb, 0x9, 0xfffffffffffffffc, 0x10}, @jmp={0x5, 0x1, 0x6, 0x9, 0xa}]}, &(0x7f0000000040)='syzkaller\x00', 0x80, 0x3f, &(0x7f0000000080)=""/63, 0x40f00, 0x10, '\x00', r0, 0x18, r1, 0x8, &(0x7f0000000400)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0x10, 0x34, 0x9}, 0x10, r2, r3}, 0x80) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000580), 0x8) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000780)={r4, 0x20, &(0x7f0000000740)={&(0x7f00000005c0)=""/157, 0x9d, 0x0, &(0x7f0000000680)=""/136, 0x88}}, 0x10) (async) 03:10:22 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x15, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:22 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 11) 03:10:22 executing program 2: bpf$BPF_BTF_LOAD(0x8, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2422.986464][T30589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2422.994411][T30589] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 [ 2423.003115][T30580] cgroup: cgroup_addrm_files: failed to add notify_on_release, err=-12 [ 2423.031480][T30610] FAULT_INJECTION: forcing a failure. 03:10:22 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0xffffffffffffffff, 0x81, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f0000000380)='./file0\x00', r1}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000040)="0b108f00491dbd85eab363c4074594e35866e33598a68f0dbc28b71fd9af9f9aa1e6b5b40bffda16e2f86656e7af228c61cfe141536b235d5c3ed2b770f941f09cc1694c4c9fd50bdca52f4d226ac07d289003e0f5a745778e26af80e5066c1bb2ba7fc776b2ee554550127f72bd8011dcdc1e29cca6ac4ea1121df2629f8273dde6c20502308c33047fa1a7deee9271ab64a917523853ffacf86ed8f0b786dc55a72340f90daef25d2fa913018f5608ec6bc1b69e4c41157ab7cd6716fccb796bd5a6f510110050461dd7da60374ad9622af368738e5293dae4211d42be7eb704a1027d9c52d742c639456ac28c0df94c642314e435f8899d", &(0x7f0000000280)=""/191}, 0x20) 03:10:22 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x78, 0x78, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x38, 0x0, 0x0, 0x4}, @enum={0xc, 0xa, 0x0, 0x6, 0x4, [{0x3, 0x5}, {0xf, 0x3}, {0x0, 0xfd}, {0x2, 0x1}, {0x5, 0x5}, {0x9}, {0x3, 0x4}, {0x5, 0x3f}, {0xa, 0x80000000}, {0x3, 0x3f}]}, @restrict={0xd, 0x0, 0x0, 0xb, 0x4}]}}, &(0x7f0000000100)=""/247, 0x92, 0xf7, 0x1}, 0x20) 03:10:22 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x16, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2423.031480][T30610] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2423.047011][T30619] FAULT_INJECTION: forcing a failure. [ 2423.047011][T30619] name failslab, interval 1, probability 0, space 0, times 0 [ 2423.052045][T30610] CPU: 1 PID: 30610 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2423.069935][T30610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2423.079981][T30610] Call Trace: [ 2423.083270][T30610] dump_stack_lvl+0x1e2/0x24b [ 2423.087950][T30610] ? panic+0x7d7/0x7d7 [ 2423.092011][T30610] ? vsnprintf+0x1bfd/0x1cd0 [ 2423.096593][T30610] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2423.102035][T30610] dump_stack+0x15/0x17 [ 2423.106171][T30610] should_fail+0x3c0/0x510 [ 2423.110570][T30610] should_fail_usercopy+0x1a/0x20 [ 2423.115574][T30610] _copy_to_user+0x20/0x90 [ 2423.119974][T30610] bpf_verifier_vlog+0x1a1/0x330 [ 2423.124893][T30610] __btf_verifier_log+0xd1/0x120 [ 2423.129828][T30610] ? bpf_verifier_vlog+0x1ae/0x330 [ 2423.134935][T30610] ? btf_check_sec_info+0x500/0x500 03:10:22 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x78, 0x78, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x38, 0x0, 0x0, 0x4}, @enum={0xc, 0xa, 0x0, 0x6, 0x4, [{0x3, 0x5}, {0xf, 0x3}, {0x0, 0xfd}, {0x2, 0x1}, {0x5, 0x5}, {0x9}, {0x3, 0x4}, {0x5, 0x3f}, {0xa, 0x80000000}, {0x3, 0x3f}]}, @restrict={0xd, 0x0, 0x0, 0xb, 0x4}]}}, &(0x7f0000000100)=""/247, 0x92, 0xf7, 0x1}, 0x20) [ 2423.140132][T30610] ? btf_parse_hdr+0x1e3/0x7a0 [ 2423.144894][T30610] ? memcpy+0x56/0x70 [ 2423.148924][T30610] btf_parse_hdr+0x408/0x7a0 [ 2423.153525][T30610] btf_new_fd+0x4a5/0x9e0 [ 2423.157850][T30610] bpf_btf_load+0x5e/0x70 [ 2423.162172][T30610] __do_sys_bpf+0x489/0x6c0 [ 2423.166667][T30610] ? fput_many+0x47/0x1a0 [ 2423.170986][T30610] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2423.176348][T30610] ? debug_smp_processor_id+0x17/0x20 [ 2423.181711][T30610] __x64_sys_bpf+0x7a/0x90 [ 2423.186114][T30610] do_syscall_64+0x34/0x70 [ 2423.190523][T30610] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2423.196514][T30610] RIP: 0033:0x7fbbd93bb0e9 [ 2423.200918][T30610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2423.220509][T30610] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2423.228912][T30610] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2423.236872][T30610] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2423.244832][T30610] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.252789][T30610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2423.260748][T30610] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 [ 2423.268723][T30619] CPU: 0 PID: 30619 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2423.279044][T30619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2423.289089][T30619] Call Trace: [ 2423.289165][T30632] FAULT_INJECTION: forcing a failure. [ 2423.289165][T30632] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2423.292370][T30619] dump_stack_lvl+0x1e2/0x24b [ 2423.292387][T30619] ? panic+0x7d7/0x7d7 [ 2423.314072][T30619] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2423.319515][T30619] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2423.325564][T30619] dump_stack+0x15/0x17 [ 2423.329703][T30619] should_fail+0x3c0/0x510 [ 2423.334105][T30619] __should_failslab+0x9f/0xe0 [ 2423.338849][T30619] should_failslab+0x9/0x20 [ 2423.343335][T30619] kmem_cache_alloc+0x3f/0x300 [ 2423.348079][T30619] ? __kernfs_new_node+0xdb/0x6e0 [ 2423.353086][T30619] __kernfs_new_node+0xdb/0x6e0 [ 2423.357942][T30619] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2423.363472][T30619] ? percpu_ref_init+0xd0/0x330 [ 2423.368306][T30619] ? cgroup_bpf_inherit+0xb4/0x5f0 [ 2423.373397][T30619] ? kernfs_new_node+0x170/0x170 [ 2423.378315][T30619] ? kernfs_link_sibling+0x321/0x370 [ 2423.383600][T30619] ? __kasan_check_write+0x14/0x20 [ 2423.388702][T30619] ? mutex_unlock+0x1d/0x40 [ 2423.393200][T30619] kernfs_new_node+0x97/0x170 [ 2423.397882][T30619] __kernfs_create_file+0x4a/0x270 [ 2423.402985][T30619] cgroup_addrm_files+0xab8/0xfe0 [ 2423.407998][T30619] ? __kasan_kmalloc+0x9/0x10 [ 2423.412672][T30619] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2423.418206][T30619] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2423.424343][T30619] ? bpf_prog_array_free+0x34/0x40 [ 2423.429438][T30619] ? cgroup_bpf_inherit+0x576/0x5f0 [ 2423.434620][T30619] ? cgroup_bpf_offline+0x100/0x100 [ 2423.439802][T30619] ? pcpu_memcg_post_alloc_hook+0x1c8/0x340 [ 2423.445698][T30619] ? cgroup_propagate_control+0x70a/0x750 [ 2423.451401][T30619] css_populate_dir+0x201/0x370 [ 2423.456238][T30619] cgroup_mkdir+0x12ff/0x15c0 [ 2423.460902][T30619] ? security_transition_sid+0x7d/0x90 [ 2423.466341][T30619] ? css_task_iter_end+0x2d0/0x2d0 [ 2423.471438][T30619] ? kmem_cache_free+0xa9/0x1f0 [ 2423.476269][T30619] ? generic_permission+0x161/0x470 [ 2423.481449][T30619] ? css_task_iter_end+0x2d0/0x2d0 [ 2423.486562][T30619] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2423.491396][T30619] vfs_mkdir+0x435/0x610 [ 2423.495626][T30619] do_mkdirat+0x1b6/0x2d0 [ 2423.499938][T30619] ? do_mknodat+0x430/0x430 [ 2423.504430][T30619] ? debug_smp_processor_id+0x17/0x20 [ 2423.509783][T30619] __x64_sys_mkdirat+0x7b/0x90 [ 2423.514528][T30619] do_syscall_64+0x34/0x70 [ 2423.518926][T30619] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2423.524800][T30619] RIP: 0033:0x7f35f9d110e9 [ 2423.529201][T30619] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2423.548788][T30619] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2423.557205][T30619] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2423.565157][T30619] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2423.573108][T30619] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.581070][T30619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:22 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 12) [ 2423.589022][T30619] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2423.596984][T30632] CPU: 1 PID: 30632 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2423.607300][T30632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2423.617337][T30632] Call Trace: [ 2423.620610][T30632] dump_stack_lvl+0x1e2/0x24b [ 2423.625265][T30632] ? panic+0x7d7/0x7d7 [ 2423.629309][T30632] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2423.634744][T30632] dump_stack+0x15/0x17 [ 2423.638881][T30632] should_fail+0x3c0/0x510 [ 2423.643275][T30632] should_fail_usercopy+0x1a/0x20 [ 2423.648280][T30632] _copy_to_user+0x20/0x90 [ 2423.652677][T30632] bpf_verifier_vlog+0x1a1/0x330 [ 2423.657597][T30632] __btf_verifier_log+0xd1/0x120 [ 2423.662509][T30632] ? bpf_verifier_vlog+0x1ae/0x330 [ 2423.667595][T30632] ? btf_check_sec_info+0x500/0x500 [ 2423.672770][T30632] ? btf_parse_hdr+0x1e3/0x7a0 [ 2423.677511][T30632] ? memcpy+0x56/0x70 [ 2423.681468][T30632] btf_parse_hdr+0x433/0x7a0 [ 2423.686037][T30632] btf_new_fd+0x4a5/0x9e0 [ 2423.690344][T30632] bpf_btf_load+0x5e/0x70 [ 2423.694651][T30632] __do_sys_bpf+0x489/0x6c0 [ 2423.699130][T30632] ? fput_many+0x47/0x1a0 [ 2423.703436][T30632] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2423.708792][T30632] ? debug_smp_processor_id+0x17/0x20 [ 2423.714139][T30632] __x64_sys_bpf+0x7a/0x90 [ 2423.718534][T30632] do_syscall_64+0x34/0x70 [ 2423.722929][T30632] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2423.728866][T30632] RIP: 0033:0x7fbbd93bb0e9 [ 2423.733278][T30632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2423.752857][T30632] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2423.761265][T30632] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2423.769213][T30632] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2423.777161][T30632] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.785108][T30632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:23 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 17) 03:10:23 executing program 2: bpf$BPF_BTF_LOAD(0x9, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:23 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x17, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:23 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0xffffffffffffffff, 0x81, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f0000000380)='./file0\x00', r1}, 0x10) (async, rerun: 32) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000040)="0b108f00491dbd85eab363c4074594e35866e33598a68f0dbc28b71fd9af9f9aa1e6b5b40bffda16e2f86656e7af228c61cfe141536b235d5c3ed2b770f941f09cc1694c4c9fd50bdca52f4d226ac07d289003e0f5a745778e26af80e5066c1bb2ba7fc776b2ee554550127f72bd8011dcdc1e29cca6ac4ea1121df2629f8273dde6c20502308c33047fa1a7deee9271ab64a917523853ffacf86ed8f0b786dc55a72340f90daef25d2fa913018f5608ec6bc1b69e4c41157ab7cd6716fccb796bd5a6f510110050461dd7da60374ad9622af368738e5293dae4211d42be7eb704a1027d9c52d742c639456ac28c0df94c642314e435f8899d", &(0x7f0000000280)=""/191}, 0x20) (rerun: 32) 03:10:23 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 13) [ 2423.793086][T30632] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 [ 2423.802169][T30619] cgroup: cgroup_addrm_files: failed to add notify_on_release, err=-12 03:10:23 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001000000000000000100000001000000002000000000020000000000100000000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}]}, 0x20000052) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000008c0)={r2, 0xe0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000005c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f00000006c0), &(0x7f0000000740), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000780)}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @jmp={0x5, 0x0, 0x2, 0x6, 0x1, 0xfffffffffffffff4, 0xfffffffffffffff0}, @map_val={0x18, 0x7, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff}]}, &(0x7f0000000040)='GPL\x00', 0x3, 0x0, &(0x7f0000000080), 0x1f00, 0x4, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f00000000c0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x9, 0x9, 0x7ff}, 0x10}, 0x80) 03:10:23 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x18, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:23 executing program 2: bpf$BPF_BTF_LOAD(0xa, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2423.838247][T30640] FAULT_INJECTION: forcing a failure. [ 2423.838247][T30640] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2423.852696][T30636] FAULT_INJECTION: forcing a failure. [ 2423.852696][T30636] name failslab, interval 1, probability 0, space 0, times 0 [ 2423.865563][T30636] CPU: 1 PID: 30636 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2423.875894][T30636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2423.885940][T30636] Call Trace: [ 2423.889229][T30636] dump_stack_lvl+0x1e2/0x24b [ 2423.893901][T30636] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2423.899347][T30636] dump_stack+0x15/0x17 [ 2423.903495][T30636] should_fail+0x3c0/0x510 [ 2423.907911][T30636] ? cpuset_css_alloc+0x5c/0x1b0 [ 2423.912836][T30636] __should_failslab+0x9f/0xe0 [ 2423.917584][T30636] should_failslab+0x9/0x20 [ 2423.922075][T30636] kmem_cache_alloc_trace+0x3a/0x330 [ 2423.927351][T30636] cpuset_css_alloc+0x5c/0x1b0 [ 2423.932099][T30636] cgroup_apply_control_enable+0x350/0x12f0 03:10:23 executing program 2: bpf$BPF_BTF_LOAD(0xb, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:23 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0xffffffffffffffff, 0x81, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f0000000380)='./file0\x00', r1}, 0x10) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000040)="0b108f00491dbd85eab363c4074594e35866e33598a68f0dbc28b71fd9af9f9aa1e6b5b40bffda16e2f86656e7af228c61cfe141536b235d5c3ed2b770f941f09cc1694c4c9fd50bdca52f4d226ac07d289003e0f5a745778e26af80e5066c1bb2ba7fc776b2ee554550127f72bd8011dcdc1e29cca6ac4ea1121df2629f8273dde6c20502308c33047fa1a7deee9271ab64a917523853ffacf86ed8f0b786dc55a72340f90daef25d2fa913018f5608ec6bc1b69e4c41157ab7cd6716fccb796bd5a6f510110050461dd7da60374ad9622af368738e5293dae4211d42be7eb704a1027d9c52d742c639456ac28c0df94c642314e435f8899d", &(0x7f0000000280)=""/191}, 0x20) 03:10:23 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x19, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2423.937976][T30636] ? css_populate_dir+0x21d/0x370 [ 2423.942986][T30636] cgroup_mkdir+0x131f/0x15c0 [ 2423.947647][T30636] ? security_transition_sid+0x7d/0x90 [ 2423.953098][T30636] ? css_task_iter_end+0x2d0/0x2d0 [ 2423.958205][T30636] ? kmem_cache_free+0xa9/0x1f0 [ 2423.963038][T30636] ? generic_permission+0x161/0x470 [ 2423.968217][T30636] ? css_task_iter_end+0x2d0/0x2d0 [ 2423.973311][T30636] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2423.978151][T30636] vfs_mkdir+0x435/0x610 [ 2423.982391][T30636] do_mkdirat+0x1b6/0x2d0 03:10:23 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x1a, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2423.986715][T30636] ? do_mknodat+0x430/0x430 [ 2423.991205][T30636] ? debug_smp_processor_id+0x17/0x20 [ 2423.996558][T30636] __x64_sys_mkdirat+0x7b/0x90 [ 2424.001303][T30636] do_syscall_64+0x34/0x70 [ 2424.005715][T30636] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2424.011597][T30636] RIP: 0033:0x7f35f9d110e9 [ 2424.016004][T30636] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2424.035601][T30636] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2424.044012][T30636] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2424.051970][T30636] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2424.059926][T30636] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2424.067885][T30636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2424.075846][T30636] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2424.083820][T30640] CPU: 0 PID: 30640 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2424.094141][T30640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2424.104186][T30640] Call Trace: [ 2424.107473][T30640] dump_stack_lvl+0x1e2/0x24b [ 2424.108275][T30663] FAULT_INJECTION: forcing a failure. [ 2424.108275][T30663] name failslab, interval 1, probability 0, space 0, times 0 [ 2424.112139][T30640] ? panic+0x7d7/0x7d7 [ 2424.112150][T30640] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2424.112168][T30640] dump_stack+0x15/0x17 [ 2424.138327][T30640] should_fail+0x3c0/0x510 [ 2424.142731][T30640] should_fail_usercopy+0x1a/0x20 [ 2424.147740][T30640] _copy_to_user+0x20/0x90 [ 2424.152168][T30640] bpf_verifier_vlog+0x1a1/0x330 [ 2424.157090][T30640] __btf_verifier_log+0xd1/0x120 [ 2424.162009][T30640] ? bpf_verifier_vlog+0x1ae/0x330 [ 2424.167100][T30640] ? btf_check_sec_info+0x500/0x500 [ 2424.172279][T30640] ? btf_parse_hdr+0x1e3/0x7a0 [ 2424.177025][T30640] ? memcpy+0x56/0x70 [ 2424.180995][T30640] btf_parse_hdr+0x45d/0x7a0 [ 2424.185571][T30640] btf_new_fd+0x4a5/0x9e0 [ 2424.189885][T30640] bpf_btf_load+0x5e/0x70 [ 2424.194194][T30640] __do_sys_bpf+0x489/0x6c0 [ 2424.198681][T30640] ? fput_many+0x47/0x1a0 [ 2424.202994][T30640] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2424.208366][T30640] ? debug_smp_processor_id+0x17/0x20 [ 2424.213723][T30640] __x64_sys_bpf+0x7a/0x90 [ 2424.218135][T30640] do_syscall_64+0x34/0x70 [ 2424.222550][T30640] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2424.228426][T30640] RIP: 0033:0x7fbbd93bb0e9 [ 2424.232824][T30640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2424.252415][T30640] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2424.260814][T30640] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2424.268769][T30640] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2424.276723][T30640] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 03:10:23 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 18) [ 2424.284676][T30640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2424.292636][T30640] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 [ 2424.300597][T30663] CPU: 1 PID: 30663 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2424.310915][T30663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2424.320967][T30663] Call Trace: [ 2424.324241][T30663] dump_stack_lvl+0x1e2/0x24b [ 2424.328917][T30663] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2424.334376][T30663] dump_stack+0x15/0x17 [ 2424.338512][T30663] should_fail+0x3c0/0x510 [ 2424.342907][T30663] ? cpuset_css_alloc+0x5c/0x1b0 [ 2424.347823][T30663] __should_failslab+0x9f/0xe0 [ 2424.352563][T30663] should_failslab+0x9/0x20 [ 2424.357044][T30663] kmem_cache_alloc_trace+0x3a/0x330 [ 2424.362304][T30663] cpuset_css_alloc+0x5c/0x1b0 [ 2424.367046][T30663] cgroup_apply_control_enable+0x350/0x12f0 [ 2424.372915][T30663] ? css_populate_dir+0x21d/0x370 [ 2424.377921][T30663] cgroup_mkdir+0x131f/0x15c0 [ 2424.382573][T30663] ? security_transition_sid+0x7d/0x90 [ 2424.388008][T30663] ? css_task_iter_end+0x2d0/0x2d0 [ 2424.393103][T30663] ? kmem_cache_free+0xa9/0x1f0 [ 2424.397929][T30663] ? generic_permission+0x161/0x470 [ 2424.403104][T30663] ? css_task_iter_end+0x2d0/0x2d0 [ 2424.408195][T30663] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2424.413041][T30663] vfs_mkdir+0x435/0x610 [ 2424.417265][T30663] do_mkdirat+0x1b6/0x2d0 [ 2424.421587][T30663] ? do_mknodat+0x430/0x430 [ 2424.426086][T30663] ? debug_smp_processor_id+0x17/0x20 [ 2424.431444][T30663] __x64_sys_mkdirat+0x7b/0x90 [ 2424.436196][T30663] do_syscall_64+0x34/0x70 [ 2424.440618][T30663] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2424.446496][T30663] RIP: 0033:0x7f35f9d110e9 [ 2424.450897][T30663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2424.470489][T30663] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2424.478880][T30663] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 03:10:23 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x10, &(0x7f0000000080)=@raw=[@btf_id={0x18, 0x7, 0x3, 0x0, 0x1}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x401}, @generic={0x1f, 0x8, 0xd, 0xfe00}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1343, 0x0, 0x0, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xfffffffffffffffa}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff}, @jmp={0x5, 0x1, 0x2, 0xa, 0x5, 0x58, 0xffffffffffffffff}, @cb_func={0x18, 0xb, 0x4, 0x0, 0x4}], &(0x7f0000000100)='GPL\x00', 0x800, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000280)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0xc, 0x6d, 0x200}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)}, 0x80) 03:10:23 executing program 2: bpf$BPF_BTF_LOAD(0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:23 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001000000000000000100000001000000002000000000020000000000100000000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}]}, 0x20000052) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000008c0)={r2, 0xe0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000005c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f00000006c0), &(0x7f0000000740), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000780)}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @jmp={0x5, 0x0, 0x2, 0x6, 0x1, 0xfffffffffffffff4, 0xfffffffffffffff0}, @map_val={0x18, 0x7, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff}]}, &(0x7f0000000040)='GPL\x00', 0x3, 0x0, &(0x7f0000000080), 0x1f00, 0x4, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f00000000c0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x9, 0x9, 0x7ff}, 0x10}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001000000000000000100000001000000002000000000020000000000100000000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}]}, 0x20000052) (async) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000008c0)={r2, 0xe0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000005c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f00000006c0), &(0x7f0000000740), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000780)}}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @jmp={0x5, 0x0, 0x2, 0x6, 0x1, 0xfffffffffffffff4, 0xfffffffffffffff0}, @map_val={0x18, 0x7, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff}]}, &(0x7f0000000040)='GPL\x00', 0x3, 0x0, &(0x7f0000000080), 0x1f00, 0x4, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f00000000c0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x9, 0x9, 0x7ff}, 0x10}, 0x80) (async) 03:10:23 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 14) 03:10:23 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x1b, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:23 executing program 2: bpf$BPF_BTF_LOAD(0xd, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2424.486829][T30663] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2424.494779][T30663] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2424.502729][T30663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2424.510680][T30663] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:23 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x10, &(0x7f0000000080)=@raw=[@btf_id={0x18, 0x7, 0x3, 0x0, 0x1}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x401}, @generic={0x1f, 0x8, 0xd, 0xfe00}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1343, 0x0, 0x0, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xfffffffffffffffa}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff}, @jmp={0x5, 0x1, 0x2, 0xa, 0x5, 0x58, 0xffffffffffffffff}, @cb_func={0x18, 0xb, 0x4, 0x0, 0x4}], &(0x7f0000000100)='GPL\x00', 0x800, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000280)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0xc, 0x6d, 0x200}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)}, 0x80) 03:10:23 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 19) 03:10:23 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x1c, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:24 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001000000000000000100000001000000002000000000020000000000100000000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async, rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}]}, 0x20000052) (async) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) (async, rerun: 32) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000008c0)={r2, 0xe0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000005c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f00000006c0), &(0x7f0000000740), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000780)}}, 0x10) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @jmp={0x5, 0x0, 0x2, 0x6, 0x1, 0xfffffffffffffff4, 0xfffffffffffffff0}, @map_val={0x18, 0x7, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff}]}, &(0x7f0000000040)='GPL\x00', 0x3, 0x0, &(0x7f0000000080), 0x1f00, 0x4, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f00000000c0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x9, 0x9, 0x7ff}, 0x10}, 0x80) 03:10:24 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x10, &(0x7f0000000080)=@raw=[@btf_id={0x18, 0x7, 0x3, 0x0, 0x1}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x401}, @generic={0x1f, 0x8, 0xd, 0xfe00}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1343, 0x0, 0x0, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xfffffffffffffffa}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff}, @jmp={0x5, 0x1, 0x2, 0xa, 0x5, 0x58, 0xffffffffffffffff}, @cb_func={0x18, 0xb, 0x4, 0x0, 0x4}], &(0x7f0000000100)='GPL\x00', 0x800, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000280)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0xc, 0x6d, 0x200}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)}, 0x80) [ 2424.545476][T30680] FAULT_INJECTION: forcing a failure. [ 2424.545476][T30680] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2424.574783][T30686] FAULT_INJECTION: forcing a failure. [ 2424.574783][T30686] name failslab, interval 1, probability 0, space 0, times 0 03:10:24 executing program 2: bpf$BPF_BTF_LOAD(0xe, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:24 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x1d, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:24 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100000000020000000100"], &(0x7f0000000000)=""/148, 0x15, 0x94, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1a, 0x1ff, 0x6, 0x1000, 0x8, 0x1, 0x7fffffff, '\x00', r1, r0, 0x2, 0x5, 0x1}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x788, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) [ 2424.601193][T30680] CPU: 1 PID: 30680 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2424.611540][T30680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2424.621591][T30680] Call Trace: [ 2424.624884][T30680] dump_stack_lvl+0x1e2/0x24b [ 2424.629577][T30680] ? panic+0x7d7/0x7d7 [ 2424.633646][T30680] ? vsnprintf+0x1bfd/0x1cd0 [ 2424.638231][T30680] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2424.643674][T30680] dump_stack+0x15/0x17 03:10:24 executing program 2: bpf$BPF_BTF_LOAD(0xf, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2424.647812][T30680] should_fail+0x3c0/0x510 [ 2424.652221][T30680] should_fail_usercopy+0x1a/0x20 [ 2424.657245][T30680] _copy_to_user+0x20/0x90 [ 2424.661663][T30680] bpf_verifier_vlog+0x1a1/0x330 [ 2424.666600][T30680] __btf_verifier_log+0xd1/0x120 [ 2424.671533][T30680] ? bpf_verifier_vlog+0x1ae/0x330 [ 2424.676643][T30680] ? btf_check_sec_info+0x500/0x500 [ 2424.681835][T30680] ? btf_parse_hdr+0x1e3/0x7a0 [ 2424.686586][T30680] ? memcpy+0x56/0x70 [ 2424.690559][T30680] btf_parse_hdr+0x471/0x7a0 [ 2424.695141][T30680] btf_new_fd+0x4a5/0x9e0 [ 2424.699474][T30680] bpf_btf_load+0x5e/0x70 [ 2424.703794][T30680] __do_sys_bpf+0x489/0x6c0 [ 2424.708280][T30680] ? fput_many+0x47/0x1a0 [ 2424.712609][T30680] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2424.717968][T30680] ? debug_smp_processor_id+0x17/0x20 [ 2424.723324][T30680] __x64_sys_bpf+0x7a/0x90 [ 2424.727727][T30680] do_syscall_64+0x34/0x70 [ 2424.732129][T30680] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2424.737999][T30680] RIP: 0033:0x7fbbd93bb0e9 [ 2424.742400][T30680] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2424.761986][T30680] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2424.770388][T30680] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2424.778348][T30680] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2424.786301][T30680] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2424.794256][T30680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2424.802211][T30680] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 [ 2424.810172][T30686] CPU: 0 PID: 30686 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2424.820489][T30686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2424.829339][T30707] FAULT_INJECTION: forcing a failure. [ 2424.829339][T30707] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2424.830536][T30686] Call Trace: [ 2424.830553][T30686] dump_stack_lvl+0x1e2/0x24b [ 2424.830570][T30686] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2424.857006][T30686] ? mutex_lock+0xa6/0x110 [ 2424.861410][T30686] ? mutex_trylock+0xb0/0xb0 [ 2424.865984][T30686] dump_stack+0x15/0x17 [ 2424.870126][T30686] should_fail+0x3c0/0x510 [ 2424.874526][T30686] ? __kernfs_new_node+0x99/0x6e0 [ 2424.879533][T30686] __should_failslab+0x9f/0xe0 [ 2424.884281][T30686] should_failslab+0x9/0x20 [ 2424.888768][T30686] __kmalloc_track_caller+0x5f/0x350 [ 2424.894036][T30686] kstrdup_const+0x55/0x90 [ 2424.898436][T30686] __kernfs_new_node+0x99/0x6e0 [ 2424.903269][T30686] ? is_module_text_address+0xe1/0x140 [ 2424.908708][T30686] ? kernfs_new_node+0x170/0x170 [ 2424.913718][T30686] ? ptr_to_hashval+0x60/0x60 [ 2424.918381][T30686] ? arch_stack_walk+0xf8/0x140 [ 2424.923214][T30686] ? snprintf+0xd6/0x120 [ 2424.927450][T30686] kernfs_new_node+0x97/0x170 [ 2424.932111][T30686] __kernfs_create_file+0x4a/0x270 [ 2424.937204][T30686] cgroup_addrm_files+0xab8/0xfe0 [ 2424.942209][T30686] ? ____kasan_kmalloc+0xdc/0x110 [ 2424.947214][T30686] ? __kasan_kmalloc+0x9/0x10 [ 2424.951875][T30686] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2424.957408][T30686] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2424.963540][T30686] ? delete_node+0x759/0x7b0 [ 2424.968123][T30686] ? __kasan_check_read+0x11/0x20 [ 2424.973132][T30686] ? delete_node+0x759/0x7b0 [ 2424.977703][T30686] ? __kasan_check_write+0x14/0x20 [ 2424.982795][T30686] ? __kasan_check_write+0x14/0x20 [ 2424.987886][T30686] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2424.992983][T30686] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2424.998515][T30686] css_populate_dir+0x137/0x370 [ 2425.003352][T30686] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2425.009233][T30686] cgroup_mkdir+0x131f/0x15c0 [ 2425.013896][T30686] ? security_transition_sid+0x7d/0x90 [ 2425.019337][T30686] ? css_task_iter_end+0x2d0/0x2d0 [ 2425.024431][T30686] ? kmem_cache_free+0xa9/0x1f0 [ 2425.029266][T30686] ? generic_permission+0x161/0x470 [ 2425.034443][T30686] ? css_task_iter_end+0x2d0/0x2d0 [ 2425.039539][T30686] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2425.044381][T30686] vfs_mkdir+0x435/0x610 [ 2425.048605][T30686] do_mkdirat+0x1b6/0x2d0 [ 2425.052915][T30686] ? do_mknodat+0x430/0x430 [ 2425.057404][T30686] ? debug_smp_processor_id+0x17/0x20 [ 2425.062760][T30686] __x64_sys_mkdirat+0x7b/0x90 [ 2425.067504][T30686] do_syscall_64+0x34/0x70 [ 2425.071906][T30686] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2425.077777][T30686] RIP: 0033:0x7f35f9d110e9 [ 2425.082175][T30686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 03:10:24 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 15) 03:10:24 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x1e, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000000040)="c3", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000003a00)={0x0, 0x0, &(0x7f00000038c0)=[{0x0}, {&(0x7f0000003800)=""/145, 0x91}], 0x2}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4f, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:24 executing program 2: bpf$BPF_BTF_LOAD(0x10, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2425.101761][T30686] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2425.110157][T30686] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2425.118113][T30686] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2425.126068][T30686] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2425.134108][T30686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2425.142060][T30686] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2425.150024][T30707] CPU: 1 PID: 30707 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2425.160065][T30686] cgroup: cgroup_addrm_files: failed to add cpus, err=-12 [ 2425.160332][T30707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2425.160337][T30707] Call Trace: [ 2425.160360][T30707] dump_stack_lvl+0x1e2/0x24b [ 2425.185416][T30707] ? panic+0x7d7/0x7d7 [ 2425.189482][T30707] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2425.194926][T30707] dump_stack+0x15/0x17 [ 2425.199064][T30707] should_fail+0x3c0/0x510 [ 2425.203455][T30707] should_fail_usercopy+0x1a/0x20 [ 2425.208454][T30707] _copy_to_user+0x20/0x90 [ 2425.212850][T30707] bpf_verifier_vlog+0x1a1/0x330 [ 2425.217764][T30707] btf_verifier_log+0x1f6/0x2a0 [ 2425.222589][T30707] ? vsnprintf+0x1bfd/0x1cd0 [ 2425.227152][T30707] ? btf_check_all_metas+0x137/0x840 [ 2425.232411][T30707] ? sort_r+0x1ef/0x13a0 [ 2425.236630][T30707] ? btf_id_cmp_func+0x80/0x80 [ 2425.241370][T30707] btf_check_all_metas+0x741/0x840 [ 2425.246472][T30707] btf_parse_type_sec+0x14c/0x1620 [ 2425.251567][T30707] ? __btf_verifier_log+0x120/0x120 [ 2425.256792][T30707] ? sort+0x37/0x50 [ 2425.260578][T30707] ? btf_check_sec_info+0x37d/0x500 [ 2425.265752][T30707] ? btf_verifier_log+0x2a0/0x2a0 [ 2425.270774][T30707] ? btf_parse_hdr+0x1e3/0x7a0 [ 2425.275522][T30707] ? memcpy+0x56/0x70 [ 2425.279477][T30707] ? btf_verifier_log_vsi+0x4d0/0x4d0 [ 2425.284834][T30707] ? btf_parse_hdr+0x5cf/0x7a0 [ 2425.289578][T30707] ? btf_parse_str_sec+0x1b8/0x280 [ 2425.294663][T30707] btf_new_fd+0x55a/0x9e0 [ 2425.298969][T30707] bpf_btf_load+0x5e/0x70 [ 2425.303270][T30707] __do_sys_bpf+0x489/0x6c0 [ 2425.307754][T30707] ? fput_many+0x47/0x1a0 [ 2425.312055][T30707] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 2425.317415][T30707] ? debug_smp_processor_id+0x17/0x20 [ 2425.322775][T30707] __x64_sys_bpf+0x7a/0x90 [ 2425.327177][T30707] do_syscall_64+0x34/0x70 [ 2425.331567][T30707] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2425.337433][T30707] RIP: 0033:0x7fbbd93bb0e9 [ 2425.341919][T30707] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2425.361507][T30707] RSP: 002b:00007fbbd8531168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2425.369945][T30707] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd93bb0e9 [ 2425.377901][T30707] RDX: 0000000000000020 RSI: 0000000020000440 RDI: 0000000000000012 [ 2425.385964][T30707] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2425.393919][T30707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:24 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 20) 03:10:24 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100000000020000000100"], &(0x7f0000000000)=""/148, 0x15, 0x94, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1a, 0x1ff, 0x6, 0x1000, 0x8, 0x1, 0x7fffffff, '\x00', r1, r0, 0x2, 0x5, 0x1}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x788, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100000000020000000100"], &(0x7f0000000000)=""/148, 0x15, 0x94, 0x1}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x58, &(0x7f0000000180)}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1a, 0x1ff, 0x6, 0x1000, 0x8, 0x1, 0x7fffffff, '\x00', r1, r0, 0x2, 0x5, 0x1}, 0x48) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x788, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) (async) 03:10:24 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x21, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000000040)="c3", 0x1}], 0x1}, 0x0) (async) recvmsg(r0, &(0x7f0000003a00)={0x0, 0x0, &(0x7f00000038c0)=[{0x0}, {&(0x7f0000003800)=""/145, 0x91}], 0x2}, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4f, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:24 executing program 2: bpf$BPF_BTF_LOAD(0x11, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:24 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) (fail_nth: 16) 03:10:24 executing program 2: bpf$BPF_BTF_LOAD(0x13, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2425.401873][T30707] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 03:10:24 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100000000020000000100"], &(0x7f0000000000)=""/148, 0x15, 0x94, 0x1}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1a, 0x1ff, 0x6, 0x1000, 0x8, 0x1, 0x7fffffff, '\x00', r1, r0, 0x2, 0x5, 0x1}, 0x48) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x788, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 03:10:24 executing program 2: bpf$BPF_BTF_LOAD(0x14, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000000040)="c3", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000003a00)={0x0, 0x0, &(0x7f00000038c0)=[{0x0}, {&(0x7f0000003800)=""/145, 0x91}], 0x2}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4f, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:24 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x22, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2425.441003][T30726] FAULT_INJECTION: forcing a failure. [ 2425.441003][T30726] name failslab, interval 1, probability 0, space 0, times 0 [ 2425.453926][T30730] FAULT_INJECTION: forcing a failure. [ 2425.453926][T30730] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2425.455411][T30726] CPU: 1 PID: 30726 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2425.477244][T30726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2425.487290][T30726] Call Trace: [ 2425.490573][T30726] dump_stack_lvl+0x1e2/0x24b [ 2425.495241][T30726] ? panic+0x7d7/0x7d7 [ 2425.499299][T30726] ? mutex_lock+0xa6/0x110 [ 2425.503708][T30726] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2425.509153][T30726] dump_stack+0x15/0x17 [ 2425.513292][T30726] should_fail+0x3c0/0x510 [ 2425.517692][T30726] __should_failslab+0x9f/0xe0 [ 2425.522441][T30726] should_failslab+0x9/0x20 [ 2425.526927][T30726] kmem_cache_alloc+0x3f/0x300 [ 2425.531676][T30726] ? __kernfs_new_node+0xdb/0x6e0 [ 2425.536681][T30726] __kernfs_new_node+0xdb/0x6e0 [ 2425.541516][T30726] ? is_module_text_address+0xe1/0x140 [ 2425.546954][T30726] ? kernfs_new_node+0x170/0x170 [ 2425.551871][T30726] ? ptr_to_hashval+0x60/0x60 [ 2425.556535][T30726] ? arch_stack_walk+0xf8/0x140 [ 2425.561376][T30726] ? snprintf+0xd6/0x120 [ 2425.565602][T30726] kernfs_new_node+0x97/0x170 [ 2425.570264][T30726] __kernfs_create_file+0x4a/0x270 [ 2425.575358][T30726] cgroup_addrm_files+0xab8/0xfe0 [ 2425.580368][T30726] ? ____kasan_kmalloc+0xdc/0x110 [ 2425.585380][T30726] ? __kasan_kmalloc+0x9/0x10 03:10:25 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, 0x0, 0xffffffffffffff89) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0xa, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff3157, 0x0, 0x0, 0x0, 0x9}, [@alu={0x4, 0x0, 0x3, 0x0, 0x0, 0x30, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x85}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x2}, @alu={0x7, 0x1, 0x0, 0x4, 0x5, 0x40, 0x8}]}, &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x9, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xc6}, [@exit, @jmp={0x5, 0x1, 0x5, 0x2, 0x6, 0x100, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400}, @exit, @alu={0x7, 0x0, 0xc, 0x9, 0x7, 0x2, 0x10}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="cae37b962123d0b17e2cc7178582518c86a982b4447af75dbf79d7c85c4a6ac1584e681421c3ae58a98a3bd7e141ae5ab6a4b813dca681991bbb407d0a437140803d5d0875fa91bea9ed73e6"}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) [ 2425.590048][T30726] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2425.595591][T30726] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2425.601738][T30726] ? delete_node+0x759/0x7b0 [ 2425.606313][T30726] ? __kasan_check_read+0x11/0x20 [ 2425.611324][T30726] ? delete_node+0x759/0x7b0 [ 2425.615909][T30726] ? __kasan_check_write+0x14/0x20 [ 2425.621017][T30726] ? __kasan_check_write+0x14/0x20 [ 2425.626120][T30726] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2425.631220][T30726] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2425.636752][T30726] css_populate_dir+0x137/0x370 [ 2425.641588][T30726] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2425.647466][T30726] cgroup_mkdir+0x131f/0x15c0 [ 2425.652132][T30726] ? security_transition_sid+0x7d/0x90 [ 2425.657589][T30726] ? css_task_iter_end+0x2d0/0x2d0 [ 2425.662694][T30726] ? kmem_cache_free+0xa9/0x1f0 [ 2425.667531][T30726] ? generic_permission+0x161/0x470 [ 2425.672721][T30726] ? css_task_iter_end+0x2d0/0x2d0 [ 2425.677817][T30726] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2425.682655][T30726] vfs_mkdir+0x435/0x610 [ 2425.686882][T30726] do_mkdirat+0x1b6/0x2d0 [ 2425.691197][T30726] ? do_mknodat+0x430/0x430 [ 2425.695687][T30726] ? debug_smp_processor_id+0x17/0x20 [ 2425.701046][T30726] __x64_sys_mkdirat+0x7b/0x90 [ 2425.705794][T30726] do_syscall_64+0x34/0x70 [ 2425.710197][T30726] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2425.716074][T30726] RIP: 0033:0x7f35f9d110e9 [ 2425.720472][T30726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2425.740064][T30726] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2425.748463][T30726] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2425.756425][T30726] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2425.764387][T30726] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2425.772350][T30726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2425.780309][T30726] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2425.788274][T30730] CPU: 0 PID: 30730 Comm: syz-executor.0 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2425.789147][T30726] cgroup: cgroup_addrm_files: failed to add cpus, err=-12 [ 2425.798588][T30730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2425.798593][T30730] Call Trace: [ 2425.798610][T30730] dump_stack_lvl+0x1e2/0x24b [ 2425.798618][T30730] ? panic+0x7d7/0x7d7 [ 2425.798635][T30730] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2425.833099][T30730] dump_stack+0x15/0x17 [ 2425.837229][T30730] should_fail+0x3c0/0x510 [ 2425.841632][T30730] should_fail_usercopy+0x1a/0x20 [ 2425.846632][T30730] _copy_to_user+0x20/0x90 [ 2425.851025][T30730] simple_read_from_buffer+0xdd/0x160 [ 2425.856368][T30730] proc_fail_nth_read+0x1af/0x220 [ 2425.861368][T30730] ? security_file_permission+0x9d/0xc0 [ 2425.866894][T30730] ? proc_fault_inject_write+0x3a0/0x3a0 [ 2425.872528][T30730] ? security_file_permission+0xa8/0xc0 [ 2425.878046][T30730] ? rw_verify_area+0x1c2/0x360 [ 2425.882872][T30730] ? proc_fault_inject_write+0x3a0/0x3a0 [ 2425.888479][T30730] vfs_read+0x22b/0xbf0 [ 2425.892606][T30730] ? btf_new_fd+0x475/0x9e0 [ 2425.897093][T30730] ? kfree+0xc3/0x290 [ 2425.901056][T30730] ? kernel_read+0x70/0x70 [ 2425.905449][T30730] ? __kasan_check_write+0x14/0x20 [ 2425.910537][T30730] ? mutex_lock+0xa6/0x110 [ 2425.914929][T30730] ? mutex_trylock+0xb0/0xb0 [ 2425.919495][T30730] ? __fdget_pos+0x26d/0x310 [ 2425.924063][T30730] ? ksys_read+0x77/0x2c0 [ 2425.928369][T30730] ksys_read+0x198/0x2c0 [ 2425.932588][T30730] ? vfs_write+0xf40/0xf40 [ 2425.936983][T30730] ? debug_smp_processor_id+0x17/0x20 [ 2425.942347][T30730] __x64_sys_read+0x7b/0x90 [ 2425.946849][T30730] do_syscall_64+0x34/0x70 [ 2425.951238][T30730] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2425.957103][T30730] RIP: 0033:0x7fbbd936dc9c [ 2425.961590][T30730] 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 [ 2425.981179][T30730] RSP: 002b:00007fbbd8531160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 03:10:25 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 21) 03:10:25 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0xffffffffffffff89) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0xa, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff3157, 0x0, 0x0, 0x0, 0x9}, [@alu={0x4, 0x0, 0x3, 0x0, 0x0, 0x30, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x85}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x2}, @alu={0x7, 0x1, 0x0, 0x4, 0x5, 0x40, 0x8}]}, &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x9, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xc6}, [@exit, @jmp={0x5, 0x1, 0x5, 0x2, 0x6, 0x100, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400}, @exit, @alu={0x7, 0x0, 0xc, 0x9, 0x7, 0x2, 0x10}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (rerun: 32) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="cae37b962123d0b17e2cc7178582518c86a982b4447af75dbf79d7c85c4a6ac1584e681421c3ae58a98a3bd7e141ae5ab6a4b813dca681991bbb407d0a437140803d5d0875fa91bea9ed73e6"}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:25 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYRESHEX=0x0], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:25 executing program 2: bpf$BPF_BTF_LOAD(0x15, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:25 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2425.989569][T30730] RAX: ffffffffffffffda RBX: 00007fbbd94cdf60 RCX: 00007fbbd936dc9c [ 2425.997520][T30730] RDX: 000000000000000f RSI: 00007fbbd85311e0 RDI: 0000000000000003 [ 2426.005467][T30730] RBP: 00007fbbd85311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2426.013414][T30730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2426.021366][T30730] R13: 00007ffcfa051a9f R14: 00007fbbd8531300 R15: 0000000000022000 03:10:25 executing program 2: bpf$BPF_BTF_LOAD(0x16, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:25 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x23, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:25 executing program 2: bpf$BPF_BTF_LOAD(0x17, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:25 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYRESHEX=0x0], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYRESHEX=0x0], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) [ 2426.051698][T30753] FAULT_INJECTION: forcing a failure. [ 2426.051698][T30753] name failslab, interval 1, probability 0, space 0, times 0 [ 2426.083200][T30753] CPU: 0 PID: 30753 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 03:10:25 executing program 0: bpf$BPF_BTF_LOAD(0x2, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:25 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, 0x0, 0xffffffffffffff89) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0xa, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff3157, 0x0, 0x0, 0x0, 0x9}, [@alu={0x4, 0x0, 0x3, 0x0, 0x0, 0x30, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x85}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x2}, @alu={0x7, 0x1, 0x0, 0x4, 0x5, 0x40, 0x8}]}, &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x9, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xc6}, [@exit, @jmp={0x5, 0x1, 0x5, 0x2, 0x6, 0x100, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400}, @exit, @alu={0x7, 0x0, 0xc, 0x9, 0x7, 0x2, 0x10}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="cae37b962123d0b17e2cc7178582518c86a982b4447af75dbf79d7c85c4a6ac1584e681421c3ae58a98a3bd7e141ae5ab6a4b813dca681991bbb407d0a437140803d5d0875fa91bea9ed73e6"}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0xffffffffffffff89) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0xa, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff3157, 0x0, 0x0, 0x0, 0x9}, [@alu={0x4, 0x0, 0x3, 0x0, 0x0, 0x30, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x85}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x2}, @alu={0x7, 0x1, 0x0, 0x4, 0x5, 0x40, 0x8}]}, &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x9, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xc6}, [@exit, @jmp={0x5, 0x1, 0x5, 0x2, 0x6, 0x100, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400}, @exit, @alu={0x7, 0x0, 0xc, 0x9, 0x7, 0x2, 0x10}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="cae37b962123d0b17e2cc7178582518c86a982b4447af75dbf79d7c85c4a6ac1584e681421c3ae58a98a3bd7e141ae5ab6a4b813dca681991bbb407d0a437140803d5d0875fa91bea9ed73e6"}, 0x20) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) 03:10:25 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYRESHEX=0x0], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) [ 2426.093543][T30753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2426.103593][T30753] Call Trace: [ 2426.106887][T30753] dump_stack_lvl+0x1e2/0x24b [ 2426.111566][T30753] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2426.117021][T30753] ? __schedule+0x86e/0xc00 [ 2426.121523][T30753] dump_stack+0x15/0x17 [ 2426.125673][T30753] should_fail+0x3c0/0x510 [ 2426.130091][T30753] ? __kernfs_new_node+0x99/0x6e0 [ 2426.135113][T30753] __should_failslab+0x9f/0xe0 [ 2426.139875][T30753] should_failslab+0x9/0x20 [ 2426.144378][T30753] __kmalloc_track_caller+0x5f/0x350 [ 2426.149662][T30753] kstrdup_const+0x55/0x90 [ 2426.154064][T30753] __kernfs_new_node+0x99/0x6e0 [ 2426.158892][T30753] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2426.165038][T30753] ? kernfs_new_node+0x170/0x170 [ 2426.169948][T30753] ? ptr_to_hashval+0x60/0x60 [ 2426.174598][T30753] ? kasan_check_range+0x80/0x2e0 [ 2426.179596][T30753] ? snprintf+0xd6/0x120 [ 2426.183813][T30753] ? __kasan_check_write+0x14/0x20 [ 2426.188897][T30753] ? mutex_unlock+0x1d/0x40 [ 2426.193371][T30753] kernfs_new_node+0x97/0x170 [ 2426.198027][T30753] __kernfs_create_file+0x4a/0x270 [ 2426.203121][T30753] cgroup_addrm_files+0xab8/0xfe0 [ 2426.208141][T30753] ? ____kasan_kmalloc+0xdc/0x110 [ 2426.213161][T30753] ? __kasan_kmalloc+0x9/0x10 [ 2426.217818][T30753] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2426.223348][T30753] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2426.229478][T30753] ? delete_node+0x759/0x7b0 [ 2426.234044][T30753] ? __kasan_check_read+0x11/0x20 [ 2426.239043][T30753] ? __kasan_check_write+0x14/0x20 [ 2426.244229][T30753] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2426.249331][T30753] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2426.254856][T30753] css_populate_dir+0x137/0x370 [ 2426.259692][T30753] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2426.265562][T30753] cgroup_mkdir+0x131f/0x15c0 [ 2426.270220][T30753] ? security_transition_sid+0x7d/0x90 [ 2426.275655][T30753] ? css_task_iter_end+0x2d0/0x2d0 [ 2426.280745][T30753] ? kmem_cache_free+0xa9/0x1f0 [ 2426.285571][T30753] ? generic_permission+0x161/0x470 [ 2426.290743][T30753] ? css_task_iter_end+0x2d0/0x2d0 [ 2426.295835][T30753] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2426.300661][T30753] vfs_mkdir+0x435/0x610 [ 2426.304874][T30753] do_mkdirat+0x1b6/0x2d0 [ 2426.309181][T30753] ? do_mknodat+0x430/0x430 [ 2426.313660][T30753] ? debug_smp_processor_id+0x17/0x20 [ 2426.319005][T30753] __x64_sys_mkdirat+0x7b/0x90 [ 2426.323741][T30753] do_syscall_64+0x34/0x70 [ 2426.328138][T30753] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2426.334014][T30753] RIP: 0033:0x7f35f9d110e9 [ 2426.338405][T30753] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2426.357991][T30753] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2426.366379][T30753] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2426.374328][T30753] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2426.382274][T30753] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2426.390220][T30753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:25 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 22) 03:10:25 executing program 0: bpf$BPF_BTF_LOAD(0x3, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:25 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001800000000000000100000001000000002000000000000000000000100a13c24280000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:25 executing program 2: bpf$BPF_BTF_LOAD(0x18, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:25 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x3, 0x7, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @exit, @map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x1000}, @exit], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x42, &(0x7f0000000380)=""/66, 0x40f00, 0x10, '\x00', 0x0, 0x29, r0, 0x8, &(0x7f0000000400)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0x8, 0x7f, 0x57}, 0x10, 0x0, r2, 0x0, &(0x7f0000000500)=[0x1, r1, r3, r4, r1, r1, r5]}, 0x80) recvmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000000), 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000280)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}, 0x50) 03:10:25 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1001, 0xf1, 0x1}, 0x20) 03:10:25 executing program 2: bpf$BPF_BTF_LOAD(0x19, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:25 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000008, 0xf1, 0x1}, 0x20) 03:10:25 executing program 0: bpf$BPF_BTF_LOAD(0x4, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2426.398185][T30753] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2426.409281][T30753] cgroup: cgroup_addrm_files: failed to add mems, err=-12 [ 2426.439126][T30786] FAULT_INJECTION: forcing a failure. [ 2426.439126][T30786] name failslab, interval 1, probability 0, space 0, times 0 03:10:25 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x3, 0x7, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @exit, @map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x1000}, @exit], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x42, &(0x7f0000000380)=""/66, 0x40f00, 0x10, '\x00', 0x0, 0x29, r0, 0x8, &(0x7f0000000400)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0x8, 0x7f, 0x57}, 0x10, 0x0, r2, 0x0, &(0x7f0000000500)=[0x1, r1, r3, r4, r1, r1, r5]}, 0x80) recvmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000000), 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000280)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}, 0x50) 03:10:25 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001800000000000000100000001000000002000000000000000000000100a13c24280000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001800000000000000100000001000000002000000000000000000000100a13c24280000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) 03:10:25 executing program 0: bpf$BPF_BTF_LOAD(0x5, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2426.461076][T30786] CPU: 0 PID: 30786 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2426.471420][T30786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2426.481475][T30786] Call Trace: [ 2426.484769][T30786] dump_stack_lvl+0x1e2/0x24b [ 2426.489446][T30786] ? panic+0x7d7/0x7d7 [ 2426.493516][T30786] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2426.498976][T30786] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2426.505044][T30786] dump_stack+0x15/0x17 [ 2426.509197][T30786] should_fail+0x3c0/0x510 [ 2426.513616][T30786] __should_failslab+0x9f/0xe0 [ 2426.518378][T30786] should_failslab+0x9/0x20 [ 2426.522870][T30786] kmem_cache_alloc+0x3f/0x300 [ 2426.527616][T30786] ? __kernfs_new_node+0xdb/0x6e0 [ 2426.532633][T30786] __kernfs_new_node+0xdb/0x6e0 [ 2426.537474][T30786] ? is_module_text_address+0xe1/0x140 [ 2426.543080][T30786] ? kernfs_new_node+0x170/0x170 [ 2426.548000][T30786] ? ptr_to_hashval+0x60/0x60 [ 2426.552678][T30786] ? snprintf+0xd6/0x120 [ 2426.556894][T30786] ? __kasan_check_write+0x14/0x20 [ 2426.561992][T30786] ? mutex_unlock+0x1d/0x40 [ 2426.566466][T30786] kernfs_new_node+0x97/0x170 [ 2426.571119][T30786] __kernfs_create_file+0x4a/0x270 [ 2426.576205][T30786] cgroup_addrm_files+0xab8/0xfe0 [ 2426.581201][T30786] ? ____kasan_kmalloc+0xdc/0x110 [ 2426.586196][T30786] ? __kasan_kmalloc+0x9/0x10 [ 2426.590866][T30786] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2426.596386][T30786] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2426.602527][T30786] ? delete_node+0x759/0x7b0 [ 2426.607089][T30786] ? __kasan_check_read+0x11/0x20 [ 2426.612086][T30786] ? __kasan_check_write+0x14/0x20 [ 2426.617170][T30786] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2426.622273][T30786] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2426.627848][T30786] css_populate_dir+0x137/0x370 [ 2426.632677][T30786] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2426.638560][T30786] cgroup_mkdir+0x131f/0x15c0 [ 2426.643211][T30786] ? security_transition_sid+0x7d/0x90 [ 2426.648657][T30786] ? css_task_iter_end+0x2d0/0x2d0 [ 2426.653741][T30786] ? kmem_cache_free+0xa9/0x1f0 [ 2426.658563][T30786] ? generic_permission+0x161/0x470 [ 2426.663734][T30786] ? css_task_iter_end+0x2d0/0x2d0 [ 2426.668822][T30786] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2426.673644][T30786] vfs_mkdir+0x435/0x610 [ 2426.677860][T30786] do_mkdirat+0x1b6/0x2d0 [ 2426.682161][T30786] ? do_mknodat+0x430/0x430 [ 2426.686644][T30786] ? debug_smp_processor_id+0x17/0x20 [ 2426.691986][T30786] __x64_sys_mkdirat+0x7b/0x90 [ 2426.696721][T30786] do_syscall_64+0x34/0x70 [ 2426.701110][T30786] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2426.706974][T30786] RIP: 0033:0x7f35f9d110e9 [ 2426.711365][T30786] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2426.730941][T30786] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2426.739327][T30786] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2426.747273][T30786] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 03:10:26 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 23) 03:10:26 executing program 0: bpf$BPF_BTF_LOAD(0x6, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:26 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000090, 0xf1, 0x1}, 0x20) 03:10:26 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x3, 0x7, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @exit, @map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x1000}, @exit], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x42, &(0x7f0000000380)=""/66, 0x40f00, 0x10, '\x00', 0x0, 0x29, r0, 0x8, &(0x7f0000000400)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0x8, 0x7f, 0x57}, 0x10, 0x0, r2, 0x0, &(0x7f0000000500)=[0x1, r1, r3, r4, r1, r1, r5]}, 0x80) recvmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000000), 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000280)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}, 0x50) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x3, 0x7, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @exit, @map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x1000}, @exit], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x42, &(0x7f0000000380)=""/66, 0x40f00, 0x10, '\x00', 0x0, 0x29, r0, 0x8, &(0x7f0000000400)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x2, 0x8, 0x7f, 0x57}, 0x10, 0x0, r2, 0x0, &(0x7f0000000500)=[0x1, r1, r3, r4, r1, r1, r5]}, 0x80) (async) recvmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000000), 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000280)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}, 0x50) (async) 03:10:26 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001800000000000000100000001000000002000000000000000000000100a13c24280000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:26 executing program 2: bpf$BPF_BTF_LOAD(0x1a, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:26 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1001f00, 0xf1, 0x1}, 0x20) 03:10:26 executing program 2: bpf$BPF_BTF_LOAD(0x1b, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:26 executing program 4: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup=r0, 0xffffffffffffffff, 0x3}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) [ 2426.755217][T30786] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2426.763162][T30786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2426.771112][T30786] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2426.781772][T30786] cgroup: cgroup_addrm_files: failed to add mems, err=-12 03:10:26 executing program 2: bpf$BPF_BTF_LOAD(0x1c, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:26 executing program 0: bpf$BPF_BTF_LOAD(0x7, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:26 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1009000, 0xf1, 0x1}, 0x20) [ 2426.827543][T30818] FAULT_INJECTION: forcing a failure. [ 2426.827543][T30818] name failslab, interval 1, probability 0, space 0, times 0 [ 2426.855940][T30818] CPU: 1 PID: 30818 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2426.866289][T30818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2426.876339][T30818] Call Trace: [ 2426.879630][T30818] dump_stack_lvl+0x1e2/0x24b [ 2426.884310][T30818] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2426.889766][T30818] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2426.895914][T30818] dump_stack+0x15/0x17 [ 2426.900063][T30818] should_fail+0x3c0/0x510 [ 2426.904475][T30818] ? __kernfs_new_node+0x99/0x6e0 [ 2426.909492][T30818] __should_failslab+0x9f/0xe0 [ 2426.914250][T30818] should_failslab+0x9/0x20 [ 2426.918762][T30818] __kmalloc_track_caller+0x5f/0x350 [ 2426.924038][T30818] kstrdup_const+0x55/0x90 [ 2426.928430][T30818] __kernfs_new_node+0x99/0x6e0 [ 2426.933254][T30818] ? is_module_text_address+0xe1/0x140 [ 2426.938686][T30818] ? kernfs_new_node+0x170/0x170 [ 2426.943603][T30818] ? ptr_to_hashval+0x60/0x60 [ 2426.948254][T30818] ? snprintf+0xd6/0x120 [ 2426.952473][T30818] ? __kasan_check_write+0x14/0x20 [ 2426.957557][T30818] ? mutex_unlock+0x1d/0x40 [ 2426.962036][T30818] kernfs_new_node+0x97/0x170 [ 2426.966687][T30818] __kernfs_create_file+0x4a/0x270 [ 2426.971773][T30818] cgroup_addrm_files+0xab8/0xfe0 [ 2426.976768][T30818] ? ____kasan_kmalloc+0xdc/0x110 [ 2426.981780][T30818] ? __kasan_kmalloc+0x9/0x10 [ 2426.986429][T30818] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2426.991948][T30818] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2426.998076][T30818] ? delete_node+0x759/0x7b0 [ 2427.002640][T30818] ? __kasan_check_read+0x11/0x20 [ 2427.007636][T30818] ? __kasan_check_write+0x14/0x20 [ 2427.012720][T30818] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2427.017808][T30818] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2427.023331][T30818] css_populate_dir+0x137/0x370 [ 2427.028169][T30818] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2427.034037][T30818] cgroup_mkdir+0x131f/0x15c0 [ 2427.038703][T30818] ? security_transition_sid+0x7d/0x90 [ 2427.044140][T30818] ? css_task_iter_end+0x2d0/0x2d0 [ 2427.049231][T30818] ? kmem_cache_free+0xa9/0x1f0 [ 2427.054057][T30818] ? generic_permission+0x161/0x470 [ 2427.059233][T30818] ? css_task_iter_end+0x2d0/0x2d0 [ 2427.064331][T30818] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2427.069159][T30818] vfs_mkdir+0x435/0x610 [ 2427.073395][T30818] do_mkdirat+0x1b6/0x2d0 [ 2427.077706][T30818] ? do_mknodat+0x430/0x430 [ 2427.082194][T30818] ? debug_smp_processor_id+0x17/0x20 [ 2427.087540][T30818] __x64_sys_mkdirat+0x7b/0x90 [ 2427.092283][T30818] do_syscall_64+0x34/0x70 [ 2427.096676][T30818] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2427.102627][T30818] RIP: 0033:0x7f35f9d110e9 [ 2427.107019][T30818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2427.126611][T30818] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2427.135009][T30818] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2427.142962][T30818] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2427.150916][T30818] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2427.158874][T30818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2427.166832][T30818] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:26 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 24) 03:10:26 executing program 4: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup=r0, 0xffffffffffffffff, 0x3}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:26 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x6, 0x0}, 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r0, 0x8, 0x10}, 0xc) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}], 0x1}, 0x20000052) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$inet(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={0xffffffffffffffff, 0xe0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000001500)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa, &(0x7f0000001540)=[0x0], &(0x7f0000001580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000015c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000001600), &(0x7f0000001640), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001680)}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001ac0)={0xffffffffffffffff, 0xe0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000001800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, &(0x7f0000001840)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001880)=[0x0], 0x0, 0x8, &(0x7f00000018c0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000001900), &(0x7f0000001940), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001980)}}, 0x10) sendmsg$inet(r1, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000000c0)="b0a785a9d39f07db49c30c30b8902f60fa91c60f72f49c75e0fd184b3217671c9e03fd94a0bae31f10ef6149f6c93f774e6cca562c5bc24149d6f647ede653aff606f4f2c7d175d5ac913cf467bdabf7ad5deb8f6a6d601c7d59aba59a2151be3456a1008c2bab84a755b171d612", 0x6e}, {&(0x7f0000000280)="066dfec8420de665f7d5e22bf3780f8ed604742793def34d0a206fbdcc9dd76606db2fb5b082", 0x26}, {&(0x7f00000002c0)="82886efe84759d6a11d0a16cc7e63c7a936992e178c9e02ec5cbe4cf75140e1c33e8c068b7c7ecf3d212d13ad70da4e73880148fd01e9bcd87599ba198613ac690dec0d196efdda1aeb11b3907cd0be93762b8c15ff1debf5807e9a80ce3f2a3df4e7110a42476ffc20194a2e875ed004496a06487800d9c119ff709413f5d90e133ba7f8f7159080bb219da5c3fb91d84bedc60828a4e6de07f0b8bb31b1deb66a17d6e952c0eecfc688efc3ed5e73a8eeb416a6a136e6782691dcb51", 0xbd}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="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", 0xfe}], 0x5, &(0x7f0000001b00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @broadcast, @local}}}], 0xb0}, 0x4000000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x4, &(0x7f0000000440)=@framed={{}, [@generic={0x6, 0x0, 0x0, 0x400}]}, &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xd6, &(0x7f0000000480)=""/214, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001c00)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:26 executing program 0: bpf$BPF_BTF_LOAD(0x8, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:26 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x2000000, 0xf1, 0x1}, 0x20) 03:10:26 executing program 2: bpf$BPF_BTF_LOAD(0x1d, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:26 executing program 2: bpf$BPF_BTF_LOAD(0x1e, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:26 executing program 0: bpf$BPF_BTF_LOAD(0x9, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:26 executing program 0: bpf$BPF_BTF_LOAD(0xa, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:26 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x8000000, 0xf1, 0x1}, 0x20) [ 2427.175015][T30818] cgroup: cgroup_addrm_files: failed to add effective_cpus, err=-12 03:10:26 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x6, 0x0}, 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r0, 0x8, 0x10}, 0xc) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}], 0x1}, 0x20000052) (async, rerun: 32) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (rerun: 32) sendmsg$inet(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={0xffffffffffffffff, 0xe0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000001500)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa, &(0x7f0000001540)=[0x0], &(0x7f0000001580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000015c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000001600), &(0x7f0000001640), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001680)}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001ac0)={0xffffffffffffffff, 0xe0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000001800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, &(0x7f0000001840)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001880)=[0x0], 0x0, 0x8, &(0x7f00000018c0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000001900), &(0x7f0000001940), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001980)}}, 0x10) sendmsg$inet(r1, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000000c0)="b0a785a9d39f07db49c30c30b8902f60fa91c60f72f49c75e0fd184b3217671c9e03fd94a0bae31f10ef6149f6c93f774e6cca562c5bc24149d6f647ede653aff606f4f2c7d175d5ac913cf467bdabf7ad5deb8f6a6d601c7d59aba59a2151be3456a1008c2bab84a755b171d612", 0x6e}, {&(0x7f0000000280)="066dfec8420de665f7d5e22bf3780f8ed604742793def34d0a206fbdcc9dd76606db2fb5b082", 0x26}, {&(0x7f00000002c0)="82886efe84759d6a11d0a16cc7e63c7a936992e178c9e02ec5cbe4cf75140e1c33e8c068b7c7ecf3d212d13ad70da4e73880148fd01e9bcd87599ba198613ac690dec0d196efdda1aeb11b3907cd0be93762b8c15ff1debf5807e9a80ce3f2a3df4e7110a42476ffc20194a2e875ed004496a06487800d9c119ff709413f5d90e133ba7f8f7159080bb219da5c3fb91d84bedc60828a4e6de07f0b8bb31b1deb66a17d6e952c0eecfc688efc3ed5e73a8eeb416a6a136e6782691dcb51", 0xbd}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="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", 0xfe}], 0x5, &(0x7f0000001b00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @broadcast, @local}}}], 0xb0}, 0x4000000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x4, &(0x7f0000000440)=@framed={{}, [@generic={0x6, 0x0, 0x0, 0x400}]}, &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xd6, &(0x7f0000000480)=""/214, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001c00)) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:26 executing program 4: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup=r0, 0xffffffffffffffff, 0x3}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup=r0, 0xffffffffffffffff, 0x3}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) [ 2427.216212][T30849] FAULT_INJECTION: forcing a failure. [ 2427.216212][T30849] name failslab, interval 1, probability 0, space 0, times 0 [ 2427.244319][T30849] CPU: 1 PID: 30849 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2427.254669][T30849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2427.264727][T30849] Call Trace: [ 2427.268018][T30849] dump_stack_lvl+0x1e2/0x24b [ 2427.272694][T30849] ? panic+0x7d7/0x7d7 [ 2427.276752][T30849] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2427.282187][T30849] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2427.288229][T30849] dump_stack+0x15/0x17 [ 2427.292358][T30849] should_fail+0x3c0/0x510 [ 2427.296752][T30849] __should_failslab+0x9f/0xe0 [ 2427.301486][T30849] should_failslab+0x9/0x20 [ 2427.305961][T30849] kmem_cache_alloc+0x3f/0x300 [ 2427.310714][T30849] ? __kernfs_new_node+0xdb/0x6e0 [ 2427.315710][T30849] __kernfs_new_node+0xdb/0x6e0 [ 2427.320530][T30849] ? is_module_text_address+0xe1/0x140 [ 2427.325960][T30849] ? kernfs_new_node+0x170/0x170 [ 2427.330871][T30849] ? ptr_to_hashval+0x60/0x60 [ 2427.335522][T30849] ? snprintf+0xd6/0x120 [ 2427.339736][T30849] ? __kasan_check_write+0x14/0x20 [ 2427.344822][T30849] ? mutex_unlock+0x1d/0x40 [ 2427.349296][T30849] kernfs_new_node+0x97/0x170 [ 2427.353945][T30849] __kernfs_create_file+0x4a/0x270 [ 2427.359027][T30849] cgroup_addrm_files+0xab8/0xfe0 [ 2427.364037][T30849] ? ____kasan_kmalloc+0xdc/0x110 [ 2427.369033][T30849] ? __kasan_kmalloc+0x9/0x10 [ 2427.373687][T30849] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2427.379204][T30849] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2427.385327][T30849] ? delete_node+0x759/0x7b0 [ 2427.389887][T30849] ? __kasan_check_read+0x11/0x20 [ 2427.394900][T30849] ? __kasan_check_write+0x14/0x20 [ 2427.399983][T30849] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2427.405067][T30849] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2427.410601][T30849] css_populate_dir+0x137/0x370 [ 2427.415426][T30849] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2427.421306][T30849] cgroup_mkdir+0x131f/0x15c0 [ 2427.425965][T30849] ? security_transition_sid+0x7d/0x90 [ 2427.431404][T30849] ? css_task_iter_end+0x2d0/0x2d0 [ 2427.436504][T30849] ? kmem_cache_free+0xa9/0x1f0 [ 2427.441793][T30849] ? generic_permission+0x161/0x470 [ 2427.446984][T30849] ? css_task_iter_end+0x2d0/0x2d0 [ 2427.452079][T30849] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2427.456919][T30849] vfs_mkdir+0x435/0x610 [ 2427.461139][T30849] do_mkdirat+0x1b6/0x2d0 [ 2427.465452][T30849] ? do_mknodat+0x430/0x430 [ 2427.469934][T30849] ? debug_smp_processor_id+0x17/0x20 [ 2427.475280][T30849] __x64_sys_mkdirat+0x7b/0x90 [ 2427.480017][T30849] do_syscall_64+0x34/0x70 [ 2427.484406][T30849] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2427.490270][T30849] RIP: 0033:0x7f35f9d110e9 [ 2427.494656][T30849] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2427.514305][T30849] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2427.522695][T30849] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2427.530654][T30849] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2427.538613][T30849] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2427.546584][T30849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2427.554534][T30849] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:27 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 25) 03:10:27 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0xb000000, 0xf1, 0x1}, 0x20) 03:10:27 executing program 2: bpf$BPF_BTF_LOAD(0x21, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:27 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x6c, 0x6c, 0x2, [@enum={0x3, 0x4, 0x0, 0x6, 0x4, [{0x7, 0x3}, {0x10, 0x2}, {0x3, 0x400}, {0x4, 0x3}]}, @var={0xc, 0x0, 0x0, 0xe, 0x2, 0x1}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x3, 0x467}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x5, 0x1}}]}}, &(0x7f0000000000)=""/274, 0x86, 0x112, 0x1}, 0x20) 03:10:27 executing program 0: bpf$BPF_BTF_LOAD(0xb, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:27 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x6, 0x0}, 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r0, 0x8, 0x10}, 0xc) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}], 0x1}, 0x20000052) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$inet(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={0xffffffffffffffff, 0xe0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000001500)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa, &(0x7f0000001540)=[0x0], &(0x7f0000001580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000015c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000001600), &(0x7f0000001640), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001680)}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001ac0)={0xffffffffffffffff, 0xe0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000001800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, &(0x7f0000001840)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001880)=[0x0], 0x0, 0x8, &(0x7f00000018c0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000001900), &(0x7f0000001940), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001980)}}, 0x10) sendmsg$inet(r1, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000000c0)="b0a785a9d39f07db49c30c30b8902f60fa91c60f72f49c75e0fd184b3217671c9e03fd94a0bae31f10ef6149f6c93f774e6cca562c5bc24149d6f647ede653aff606f4f2c7d175d5ac913cf467bdabf7ad5deb8f6a6d601c7d59aba59a2151be3456a1008c2bab84a755b171d612", 0x6e}, {&(0x7f0000000280)="066dfec8420de665f7d5e22bf3780f8ed604742793def34d0a206fbdcc9dd76606db2fb5b082", 0x26}, {&(0x7f00000002c0)="82886efe84759d6a11d0a16cc7e63c7a936992e178c9e02ec5cbe4cf75140e1c33e8c068b7c7ecf3d212d13ad70da4e73880148fd01e9bcd87599ba198613ac690dec0d196efdda1aeb11b3907cd0be93762b8c15ff1debf5807e9a80ce3f2a3df4e7110a42476ffc20194a2e875ed004496a06487800d9c119ff709413f5d90e133ba7f8f7159080bb219da5c3fb91d84bedc60828a4e6de07f0b8bb31b1deb66a17d6e952c0eecfc688efc3ed5e73a8eeb416a6a136e6782691dcb51", 0xbd}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="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", 0xfe}], 0x5, &(0x7f0000001b00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @broadcast, @local}}}], 0xb0}, 0x4000000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x4, &(0x7f0000000440)=@framed={{}, [@generic={0x6, 0x0, 0x0, 0x400}]}, &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xd6, &(0x7f0000000480)=""/214, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001c00)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x6}, 0x8) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r0, 0x8, 0x10}, 0xc) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a9", 0x3e80}], 0x1}, 0x20000052) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)}, 0x10) (async) sendmsg$inet(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="aac2f61f1d5036da971f8c971817825cb6264f512661e0e0dd8af463b1b20612de52fdfda7c1e4f8ba3f7765950bbad5b96a1b31366fde9eab926a695e7e9cb4395ae1aaff7ce3881e3c48", 0x4b}, {&(0x7f0000000200)="8e48ec5a45def6e2396fba0042334dce705e3a31d7d27c65bbcdd72e5ad21ce8a740c6c906aae83e5e5f637310a56753d72e950a9add5863155036256f390f073d34df320df071573134316e453bb07ec782d46d24176e4d8eeddde6eb64ff23ea33d8a904a2bf1e9a54edbc63ea9bbfaeb82c07cef8c2a274177bd06aece7ab29d14d76f3d60e3c133f42a512495bdd742fbe501e57a58c148df742268c248fecdfa1", 0xa3}, {&(0x7f0000000140)="1ba9ca9c7348ab8729b7daab776ea1724b9a96f7a841514d2bbd987b0ca8973762732312fdb66db7d8a97d1af9a5ab6e9a1728b82e61a32ebb8be42b681e8083a346dae0", 0x44}, {&(0x7f00000002c0)="a8231a55", 0x4}, {&(0x7f0000000300)="f2fe4519c3f3e1d65cad783b9843ade0975c3b04a7", 0x15}, {&(0x7f0000000340)="1cfb501293c9f20fb1c80a250ca952d1a1bdc30ea7180500595ffdc194ed3bf94e60dc26e9012e3f484f3d368e84f469401cba353bc9820fafa950c5d26e4878a783be735e34b432b7dd9a439605c566b48c76f9e31f8c76dc8c2da7781ae13b773f3ec360b80b223da196", 0x6b}, {&(0x7f00000003c0)="148475299df281d3b84239000c298a13dd519ab60ffdb76075b4d731fd08c2182379d7d31892b5a8f478ace6fbf02e7b051f25b183ab0f813cc17ba329e4585fd51d5a2f553abac3aef47af6e979a4b68b3f1e44840aa3fe8cbb2a33205febc35e3bcb0c6d93a21917a3f68c2d71a743399ab3", 0x73}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000f00)=ANY=[@ANYBLOB="140000000000000000000000020000000100000000000000140000000000000000000000070000000000000000000000110000000000000000000000010000000400000000000000110000000000000000000000010000000800000000000000380000000000000000000000070000000007139cac141431ffffffffac1414bbffffffff890b3fffffffc138ffe000000194040000940400000014000000000000000000000001000000a10b0000000000001400000000000000000000000100000009000000000000002000000000000000000000000700000094040000440c9b70000000010000ffff1400000000000000000000000200000008000000000000001c00010000000000000000000800", @ANYRES32=r3, @ANYBLOB="00000000001519901b3300000000000000f18425d56edfe82b41633ac1c339451c3807f6ef04f2e7cb7cad74535b576d7d142c06f0ad9471864ed9a011cfc49d521d8896ea483f7d750ac9c6408177ff2872644f87"], 0x120}, 0x6000000) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={0xffffffffffffffff, 0xe0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000001500)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa, &(0x7f0000001540)=[0x0], &(0x7f0000001580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000015c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000001600), &(0x7f0000001640), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001680)}}, 0x10) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001ac0)={0xffffffffffffffff, 0xe0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000001800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, &(0x7f0000001840)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001880)=[0x0], 0x0, 0x8, &(0x7f00000018c0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000001900), &(0x7f0000001940), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001980)}}, 0x10) (async) sendmsg$inet(r1, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000000c0)="b0a785a9d39f07db49c30c30b8902f60fa91c60f72f49c75e0fd184b3217671c9e03fd94a0bae31f10ef6149f6c93f774e6cca562c5bc24149d6f647ede653aff606f4f2c7d175d5ac913cf467bdabf7ad5deb8f6a6d601c7d59aba59a2151be3456a1008c2bab84a755b171d612", 0x6e}, {&(0x7f0000000280)="066dfec8420de665f7d5e22bf3780f8ed604742793def34d0a206fbdcc9dd76606db2fb5b082", 0x26}, {&(0x7f00000002c0)="82886efe84759d6a11d0a16cc7e63c7a936992e178c9e02ec5cbe4cf75140e1c33e8c068b7c7ecf3d212d13ad70da4e73880148fd01e9bcd87599ba198613ac690dec0d196efdda1aeb11b3907cd0be93762b8c15ff1debf5807e9a80ce3f2a3df4e7110a42476ffc20194a2e875ed004496a06487800d9c119ff709413f5d90e133ba7f8f7159080bb219da5c3fb91d84bedc60828a4e6de07f0b8bb31b1deb66a17d6e952c0eecfc688efc3ed5e73a8eeb416a6a136e6782691dcb51", 0xbd}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="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", 0xfe}], 0x5, &(0x7f0000001b00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @broadcast, @local}}}], 0xb0}, 0x4000000) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x4, &(0x7f0000000440)=@framed={{}, [@generic={0x6, 0x0, 0x0, 0x400}]}, &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xd6, &(0x7f0000000480)=""/214, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001c00)) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) 03:10:27 executing program 2: bpf$BPF_BTF_LOAD(0x22, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:27 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x6c, 0x6c, 0x2, [@enum={0x3, 0x4, 0x0, 0x6, 0x4, [{0x7, 0x3}, {0x10, 0x2}, {0x3, 0x400}, {0x4, 0x3}]}, @var={0xc, 0x0, 0x0, 0xe, 0x2, 0x1}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x3, 0x467}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x5, 0x1}}]}}, &(0x7f0000000000)=""/274, 0x86, 0x112, 0x1}, 0x20) 03:10:27 executing program 0: bpf$BPF_BTF_LOAD(0xc, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:27 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x5f, 0x2e]}}, &(0x7f0000000180)=""/141, 0x1c, 0x8d, 0x1}, 0x20) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040), 0x4) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100) [ 2427.563489][T30849] cgroup: cgroup_addrm_files: failed to add effective_cpus, err=-12 03:10:27 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0xc000000, 0xf1, 0x1}, 0x20) 03:10:27 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x10000000, 0xf1, 0x1}, 0x20) [ 2427.622009][T30896] FAULT_INJECTION: forcing a failure. [ 2427.622009][T30896] name failslab, interval 1, probability 0, space 0, times 0 [ 2427.638435][T30896] CPU: 0 PID: 30896 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2427.648771][T30896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2427.658811][T30896] Call Trace: [ 2427.662087][T30896] dump_stack_lvl+0x1e2/0x24b [ 2427.666742][T30896] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2427.672186][T30896] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2427.678237][T30896] dump_stack+0x15/0x17 [ 2427.682371][T30896] should_fail+0x3c0/0x510 [ 2427.686760][T30896] ? __kernfs_new_node+0x99/0x6e0 [ 2427.691762][T30896] __should_failslab+0x9f/0xe0 [ 2427.696500][T30896] should_failslab+0x9/0x20 [ 2427.700978][T30896] __kmalloc_track_caller+0x5f/0x350 [ 2427.706255][T30896] kstrdup_const+0x55/0x90 [ 2427.710653][T30896] __kernfs_new_node+0x99/0x6e0 [ 2427.715484][T30896] ? is_module_text_address+0xe1/0x140 [ 2427.720914][T30896] ? kernfs_new_node+0x170/0x170 [ 2427.725823][T30896] ? ptr_to_hashval+0x60/0x60 [ 2427.730473][T30896] ? snprintf+0xd6/0x120 [ 2427.734700][T30896] ? __kasan_check_write+0x14/0x20 [ 2427.739802][T30896] ? mutex_unlock+0x1d/0x40 [ 2427.744294][T30896] kernfs_new_node+0x97/0x170 [ 2427.748962][T30896] __kernfs_create_file+0x4a/0x270 [ 2427.754049][T30896] cgroup_addrm_files+0xab8/0xfe0 [ 2427.759064][T30896] ? ____kasan_kmalloc+0xdc/0x110 [ 2427.764061][T30896] ? __kasan_kmalloc+0x9/0x10 [ 2427.768718][T30896] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2427.774241][T30896] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2427.780367][T30896] ? delete_node+0x759/0x7b0 [ 2427.784931][T30896] ? __kasan_check_read+0x11/0x20 [ 2427.789932][T30896] ? __kasan_check_write+0x14/0x20 [ 2427.795022][T30896] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2427.800108][T30896] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2427.805627][T30896] css_populate_dir+0x137/0x370 [ 2427.810451][T30896] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2427.816326][T30896] cgroup_mkdir+0x131f/0x15c0 [ 2427.820979][T30896] ? security_transition_sid+0x7d/0x90 [ 2427.826412][T30896] ? css_task_iter_end+0x2d0/0x2d0 [ 2427.831497][T30896] ? kmem_cache_free+0xa9/0x1f0 [ 2427.836324][T30896] ? generic_permission+0x161/0x470 [ 2427.841496][T30896] ? css_task_iter_end+0x2d0/0x2d0 [ 2427.846579][T30896] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2427.851403][T30896] vfs_mkdir+0x435/0x610 [ 2427.855620][T30896] do_mkdirat+0x1b6/0x2d0 [ 2427.859921][T30896] ? do_mknodat+0x430/0x430 [ 2427.864399][T30896] ? debug_smp_processor_id+0x17/0x20 [ 2427.869743][T30896] __x64_sys_mkdirat+0x7b/0x90 [ 2427.874479][T30896] do_syscall_64+0x34/0x70 [ 2427.878868][T30896] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2427.884731][T30896] RIP: 0033:0x7f35f9d110e9 [ 2427.889118][T30896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2427.908695][T30896] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 03:10:27 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 26) 03:10:27 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x5f, 0x2e]}}, &(0x7f0000000180)=""/141, 0x1c, 0x8d, 0x1}, 0x20) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040), 0x4) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100) 03:10:27 executing program 0: bpf$BPF_BTF_LOAD(0xd, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:27 executing program 2: bpf$BPF_BTF_LOAD(0x23, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:27 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x6c, 0x6c, 0x2, [@enum={0x3, 0x4, 0x0, 0x6, 0x4, [{0x7, 0x3}, {0x10, 0x2}, {0x3, 0x400}, {0x4, 0x3}]}, @var={0xc, 0x0, 0x0, 0xe, 0x2, 0x1}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x3, 0x467}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x5, 0x1}}]}}, &(0x7f0000000000)=""/274, 0x86, 0x112, 0x1}, 0x20) 03:10:27 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x2}, 0x20) 03:10:27 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001800000000000200100000001000000002000000000000000000000100000000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="1000010018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2427.917100][T30896] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2427.925045][T30896] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2427.932991][T30896] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2427.940937][T30896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2427.948883][T30896] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2427.963243][T30896] cgroup: cgroup_addrm_files: failed to add effective_mems, err=-12 03:10:27 executing program 0: bpf$BPF_BTF_LOAD(0xe, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:27 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x5f, 0x2e]}}, &(0x7f0000000180)=""/141, 0x1c, 0x8d, 0x1}, 0x20) (async, rerun: 64) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040), 0x4) (rerun: 64) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100) 03:10:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb020018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:27 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001800000000000200100000001000000002000000000000000000000100000000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) [ 2428.008863][T30914] FAULT_INJECTION: forcing a failure. [ 2428.008863][T30914] name failslab, interval 1, probability 0, space 0, times 0 [ 2428.048063][T30914] CPU: 0 PID: 30914 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2428.058433][T30914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2428.068490][T30914] Call Trace: [ 2428.071783][T30914] dump_stack_lvl+0x1e2/0x24b [ 2428.076458][T30914] ? panic+0x7d7/0x7d7 [ 2428.080519][T30914] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2428.085960][T30914] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2428.092006][T30914] dump_stack+0x15/0x17 [ 2428.096143][T30914] should_fail+0x3c0/0x510 [ 2428.100538][T30914] __should_failslab+0x9f/0xe0 [ 2428.105279][T30914] should_failslab+0x9/0x20 [ 2428.109763][T30914] kmem_cache_alloc+0x3f/0x300 [ 2428.114509][T30914] ? __kernfs_new_node+0xdb/0x6e0 [ 2428.119510][T30914] __kernfs_new_node+0xdb/0x6e0 [ 2428.124337][T30914] ? is_module_text_address+0xe1/0x140 [ 2428.129775][T30914] ? kernfs_new_node+0x170/0x170 [ 2428.134692][T30914] ? ptr_to_hashval+0x60/0x60 [ 2428.139345][T30914] ? snprintf+0xd6/0x120 [ 2428.143566][T30914] ? __kasan_check_write+0x14/0x20 [ 2428.148655][T30914] ? mutex_unlock+0x1d/0x40 [ 2428.153138][T30914] kernfs_new_node+0x97/0x170 [ 2428.157792][T30914] __kernfs_create_file+0x4a/0x270 [ 2428.162879][T30914] cgroup_addrm_files+0xab8/0xfe0 [ 2428.167881][T30914] ? ____kasan_kmalloc+0xdc/0x110 [ 2428.172885][T30914] ? __kasan_kmalloc+0x9/0x10 [ 2428.177537][T30914] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2428.183062][T30914] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2428.189208][T30914] ? delete_node+0x759/0x7b0 [ 2428.193783][T30914] ? __kasan_check_read+0x11/0x20 [ 2428.198800][T30914] ? __kasan_check_write+0x14/0x20 [ 2428.203896][T30914] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2428.208988][T30914] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2428.214514][T30914] css_populate_dir+0x137/0x370 [ 2428.219348][T30914] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2428.225236][T30914] cgroup_mkdir+0x131f/0x15c0 [ 2428.229907][T30914] ? security_transition_sid+0x7d/0x90 [ 2428.235348][T30914] ? css_task_iter_end+0x2d0/0x2d0 [ 2428.240439][T30914] ? kmem_cache_free+0xa9/0x1f0 [ 2428.245270][T30914] ? generic_permission+0x161/0x470 [ 2428.250453][T30914] ? css_task_iter_end+0x2d0/0x2d0 [ 2428.255547][T30914] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2428.260379][T30914] vfs_mkdir+0x435/0x610 [ 2428.264606][T30914] do_mkdirat+0x1b6/0x2d0 [ 2428.268917][T30914] ? do_mknodat+0x430/0x430 [ 2428.273406][T30914] ? debug_smp_processor_id+0x17/0x20 [ 2428.278783][T30914] __x64_sys_mkdirat+0x7b/0x90 [ 2428.283533][T30914] do_syscall_64+0x34/0x70 [ 2428.287934][T30914] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2428.294852][T30914] RIP: 0033:0x7f35f9d110e9 [ 2428.299250][T30914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2428.318843][T30914] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2428.327240][T30914] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2428.335195][T30914] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2428.343151][T30914] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2428.351113][T30914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:27 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 27) 03:10:27 executing program 0: bpf$BPF_BTF_LOAD(0xf, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:27 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001800000000000200100000001000000002000000000000000000000100000000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb040018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:27 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r0, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x10, 0xe, &(0x7f0000000ac0)=@raw=[@call={0x85, 0x0, 0x0, 0x99}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x12}, @ldst={0x2, 0x3, 0x1, 0x6, 0x1, 0x18, 0xffffffffffffffff}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffc}, @ldst={0x3, 0x1, 0x2, 0x9, 0x6, 0xfffffffffffffffe, 0x8}, @ldst={0x0, 0x2, 0x2, 0x0, 0x1, 0xfffffffffffffffe}, @ldst={0x2, 0x2, 0x2, 0x2, 0x5, 0x0, 0xfffffffffffffff0}, @map_idx={0x18, 0x6, 0x5, 0x0, 0x4}, @map_idx={0x18, 0x4, 0x5, 0x0, 0x3}], &(0x7f00000008c0)='syzkaller\x00', 0x9, 0x16, &(0x7f0000000900)=""/22, 0x41000, 0x2, '\x00', r1, 0x11, 0xffffffffffffffff, 0x8, &(0x7f0000000940)={0xffffffff, 0x4}, 0x8, 0x10, &(0x7f0000000980)={0x1, 0xb, 0x0, 0xff}, 0x10, 0xffffffffffffffff, r3, 0x0, &(0x7f00000009c0)=[r0, r0, 0xffffffffffffffff, r0]}, 0x80) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000a80)={r0, r4, 0x0, r5}, 0x10) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$LINK_DETACH(0x22, &(0x7f0000000880)=r6, 0x4) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000840)={&(0x7f0000000580)="18b51e187e07f29f4e74aa2275cdaaff81c2f41760ebc169ad910078be4b18e502738f1e2758e90e70807b878bf1fd6d469839fd609a98b0212236e2ef22c50755ad52ac6dfcdc19952b3a5fb45099d525bcc49431c719eccfe65be7260ab0d48f534c83a3ae7f02e335dcc6a71d3e0d7d48b9e7b84b3412c1c32f12ee81b206648802d09bcb666816c9163730a5c0d852b674ffef05da17312c28d88c6313bfa54152fe87d7b835b357117514f3d124fa1544abf832396e888cce14", &(0x7f0000000640)=""/169, &(0x7f0000000700)="f602add0491c37ff2eefb5046ab44607a5aa94e8363345345107bbdd7ec652119e13107cf27f5794f2cbb2d9a0a7cd5053bba8062023ccc1cdf8e20007d2cf720cd59372834461e6109131db195ab0a78d23f437cf4299f9f7754669ef0a2a2860e23a59b38f60d7ea9b1b3ba774855c8a80c38b24cbeb95c01a1edef0f0be810e912d7c0d8fa83bf6", &(0x7f00000007c0)="5e6c4cc8384ecf7c26bf412e97600a6b96aca01bbcf7cc5c8a6bd21646001c8c6279176326a2d372933cb556782bd946f5e18accc7e3006749b718348618f50266b48a462cbd6aab972b8ae6ba5ebf7d107f207f7e5475b3f70f5afbc624db66efaf12c25e7a5a282903", 0x5, r7}, 0x38) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@bloom_filter={0x1e, 0x8, 0x200, 0x1ff, 0x4c, r0, 0xc9, '\x00', 0x0, r0, 0x0, 0x0, 0x2, 0x8}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}, @generic={0x40, 0x9, 0x9, 0x2, 0x1ff}]}, &(0x7f0000000080)='syzkaller\x00', 0x1ff, 0xc7, &(0x7f0000000280)=""/199, 0x40f00, 0x1c, '\x00', r1, 0x0, r0, 0x8, &(0x7f00000003c0)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000400)={0x2, 0x2, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[r8, r0, r0, r0]}, 0x80) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001b80)={0xffffffffffffffff, &(0x7f0000000b80)="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"}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) [ 2428.359067][T30914] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2428.367487][T30914] cgroup: cgroup_addrm_files: failed to add effective_mems, err=-12 [ 2428.414163][T30935] FAULT_INJECTION: forcing a failure. [ 2428.414163][T30935] name failslab, interval 1, probability 0, space 0, times 0 [ 2428.440125][T30935] CPU: 1 PID: 30935 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2428.450457][T30935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2428.460490][T30935] Call Trace: [ 2428.463763][T30935] dump_stack_lvl+0x1e2/0x24b [ 2428.468436][T30935] ? panic+0x7d7/0x7d7 [ 2428.472489][T30935] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2428.477925][T30935] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2428.483971][T30935] ? ___slab_alloc+0xa9/0x2e0 [ 2428.488626][T30935] dump_stack+0x15/0x17 [ 2428.492760][T30935] should_fail+0x3c0/0x510 [ 2428.497157][T30935] __should_failslab+0x9f/0xe0 [ 2428.501900][T30935] should_failslab+0x9/0x20 [ 2428.506383][T30935] kmem_cache_alloc+0x3f/0x300 [ 2428.511127][T30935] ? __kernfs_new_node+0xdb/0x6e0 [ 2428.516130][T30935] __kernfs_new_node+0xdb/0x6e0 [ 2428.520960][T30935] ? sched_clock+0x3a/0x40 [ 2428.525350][T30935] ? kernfs_new_node+0x170/0x170 [ 2428.530265][T30935] ? ptr_to_hashval+0x60/0x60 [ 2428.534918][T30935] ? snprintf+0xd6/0x120 [ 2428.539140][T30935] ? __kasan_check_write+0x14/0x20 [ 2428.544229][T30935] ? mutex_unlock+0x1d/0x40 [ 2428.548713][T30935] kernfs_new_node+0x97/0x170 [ 2428.553377][T30935] __kernfs_create_file+0x4a/0x270 [ 2428.558467][T30935] cgroup_addrm_files+0xab8/0xfe0 [ 2428.563469][T30935] ? ____kasan_kmalloc+0xdc/0x110 [ 2428.568468][T30935] ? __kasan_kmalloc+0x9/0x10 [ 2428.573121][T30935] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2428.578643][T30935] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2428.584771][T30935] ? delete_node+0x759/0x7b0 [ 2428.589340][T30935] ? __kasan_check_read+0x11/0x20 [ 2428.594347][T30935] ? __kasan_check_write+0x14/0x20 [ 2428.599438][T30935] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2428.604526][T30935] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2428.610051][T30935] css_populate_dir+0x137/0x370 [ 2428.614883][T30935] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2428.620756][T30935] cgroup_mkdir+0x131f/0x15c0 [ 2428.625411][T30935] ? security_transition_sid+0x7d/0x90 [ 2428.630846][T30935] ? css_task_iter_end+0x2d0/0x2d0 [ 2428.635939][T30935] ? kmem_cache_free+0xa9/0x1f0 [ 2428.640767][T30935] ? generic_permission+0x161/0x470 [ 2428.645944][T30935] ? css_task_iter_end+0x2d0/0x2d0 [ 2428.651031][T30935] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2428.655861][T30935] vfs_mkdir+0x435/0x610 [ 2428.660084][T30935] do_mkdirat+0x1b6/0x2d0 [ 2428.664390][T30935] ? do_mknodat+0x430/0x430 [ 2428.668872][T30935] ? debug_smp_processor_id+0x17/0x20 [ 2428.674225][T30935] __x64_sys_mkdirat+0x7b/0x90 [ 2428.678965][T30935] do_syscall_64+0x34/0x70 [ 2428.683357][T30935] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2428.689226][T30935] RIP: 0033:0x7f35f9d110e9 [ 2428.693621][T30935] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2428.713200][T30935] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2428.721593][T30935] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2428.729541][T30935] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2428.737488][T30935] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2428.745436][T30935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2428.753383][T30935] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:28 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x8}, 0x20) 03:10:28 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_ext={0x1c, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, [@map_idx_val={0x18, 0x8, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffb}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x0, 0xb, 0x5, 0xa, 0x50, 0xbdf863a905ab6113}, @map_fd={0x18, 0x1, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x2}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}]}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0x5, 0xfffffffe, 0x8844}, 0x10, 0x1ecac, 0xffffffffffffffff, 0x0, &(0x7f0000000240)=[r2, r3, 0x1]}, 0x80) 03:10:28 executing program 0: bpf$BPF_BTF_LOAD(0x10, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:28 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r0, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x10, 0xe, &(0x7f0000000ac0)=@raw=[@call={0x85, 0x0, 0x0, 0x99}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x12}, @ldst={0x2, 0x3, 0x1, 0x6, 0x1, 0x18, 0xffffffffffffffff}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffc}, @ldst={0x3, 0x1, 0x2, 0x9, 0x6, 0xfffffffffffffffe, 0x8}, @ldst={0x0, 0x2, 0x2, 0x0, 0x1, 0xfffffffffffffffe}, @ldst={0x2, 0x2, 0x2, 0x2, 0x5, 0x0, 0xfffffffffffffff0}, @map_idx={0x18, 0x6, 0x5, 0x0, 0x4}, @map_idx={0x18, 0x4, 0x5, 0x0, 0x3}], &(0x7f00000008c0)='syzkaller\x00', 0x9, 0x16, &(0x7f0000000900)=""/22, 0x41000, 0x2, '\x00', r1, 0x11, 0xffffffffffffffff, 0x8, &(0x7f0000000940)={0xffffffff, 0x4}, 0x8, 0x10, &(0x7f0000000980)={0x1, 0xb, 0x0, 0xff}, 0x10, 0xffffffffffffffff, r3, 0x0, &(0x7f00000009c0)=[r0, r0, 0xffffffffffffffff, r0]}, 0x80) (async) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000a80)={r0, r4, 0x0, r5}, 0x10) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000880)=r6, 0x4) (async) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000840)={&(0x7f0000000580)="18b51e187e07f29f4e74aa2275cdaaff81c2f41760ebc169ad910078be4b18e502738f1e2758e90e70807b878bf1fd6d469839fd609a98b0212236e2ef22c50755ad52ac6dfcdc19952b3a5fb45099d525bcc49431c719eccfe65be7260ab0d48f534c83a3ae7f02e335dcc6a71d3e0d7d48b9e7b84b3412c1c32f12ee81b206648802d09bcb666816c9163730a5c0d852b674ffef05da17312c28d88c6313bfa54152fe87d7b835b357117514f3d124fa1544abf832396e888cce14", &(0x7f0000000640)=""/169, &(0x7f0000000700)="f602add0491c37ff2eefb5046ab44607a5aa94e8363345345107bbdd7ec652119e13107cf27f5794f2cbb2d9a0a7cd5053bba8062023ccc1cdf8e20007d2cf720cd59372834461e6109131db195ab0a78d23f437cf4299f9f7754669ef0a2a2860e23a59b38f60d7ea9b1b3ba774855c8a80c38b24cbeb95c01a1edef0f0be810e912d7c0d8fa83bf6", &(0x7f00000007c0)="5e6c4cc8384ecf7c26bf412e97600a6b96aca01bbcf7cc5c8a6bd21646001c8c6279176326a2d372933cb556782bd946f5e18accc7e3006749b718348618f50266b48a462cbd6aab972b8ae6ba5ebf7d107f207f7e5475b3f70f5afbc624db66efaf12c25e7a5a282903", 0x5, r7}, 0x38) (async) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@bloom_filter={0x1e, 0x8, 0x200, 0x1ff, 0x4c, r0, 0xc9, '\x00', 0x0, r0, 0x0, 0x0, 0x2, 0x8}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}, @generic={0x40, 0x9, 0x9, 0x2, 0x1ff}]}, &(0x7f0000000080)='syzkaller\x00', 0x1ff, 0xc7, &(0x7f0000000280)=""/199, 0x40f00, 0x1c, '\x00', r1, 0x0, r0, 0x8, &(0x7f00000003c0)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000400)={0x2, 0x2, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[r8, r0, r0, r0]}, 0x80) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) (async) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001b80)={0xffffffffffffffff, &(0x7f0000000b80)="05d7a7fdda5211b6f37fe86eae3220f3649fc25705711176b46a94a85840f204d149cac311404a8924756104860aa8cf53dde6228b32d2560d8b94c7381bd4c48641d326b3ec48f239f6fded414a005f168ff40da501553656e3649d0ff015dc725c686bb7bc5dbf5eb7332a81fdac9cb584da9aeaf569340c4071debed307fe77e3a670a387beb38bb76056ab82460c22180142e416d8963ae18de947d60f07624d4a7eb919048047f6c836222fe2be5472b4fc0a426e48c7dd691d9ee83404a0a632953d46a3e8d3621332e66b6bfd00269896bfbd103461e3573ad9025d63a22e78584bb97eb38b91a111c444259f1b83357b216a9031570704aa34095ff3acedd54caeb9c4b031336794ecabbc37dc191d3772fa4f9919c256fb2b87912c8a5cca85c9511d90d1ca1bda13854e1a6a5a3a20e3eded571495d2a222e3e9cbf0be36284267d0d47fa160ee82645c79fcfe0c5307115c84a53ffa39ef480609a2465c44f3a77e14564ceacc43ca6c33b21d65d0c5d2e259c7f8869e75ae64693c9a1f43272e62b7c1dd725d94f240da6b8889a82f191385ed110781a5cc9afbf500217627e7531b47a3a92fa316735e22b9b4b3dcd8ddee7cc7f7bae134c75cd99bac1ee154b0948206c09eed7cebe6253757216b04667d936c1f4ec6581314ebd49153ecb00d5a4a44d6b31b5f017d8b6b118c9abb8d1d20e397a3e53ae433e8608b2fe20945b573d5009a8461bed88fd9dc2b58c28f5f8ed6c4cff54f296f0cbde22c5bf9c06df036bea07c69b9dcc56bc15d64f8d97c62c6ad617d991946b8962378a7b73c9095d23a3748afdc6af6473230c72abfad02381a9000bd126251a4fbe6a519c750038daea96b0f3c6aa8649e62b5051d337eebf4430c36cf3d7c7de17611105c07cf28fd0ca91e7db84723bcaa75f9846f4255a4aa7869b6c71c3faf3c94780c4d7beaff49cca52cb18aea0ec6777d1eaaffac40b920b8f2e5ba8b256c703a983ca6b0f278b78ed17ce0b43696144b88bcd4f3e57f71f57a63c9cba8fba829b8f134f3c3cad10d64352ced167569c546483cd82d1d8a2a6764cbd5e9cba69e3cd514e919bad3c8f939a59d5c957150510c92dcf29f83b8655e7ec26f1972fbab62c1a109aa3b604d2995a553a1e96c2e2251487097a2d9cd5b0a3dc30c16e3ac640d03d772a6a33834caed1144e337e994979a7d6f40a8a38858cc94e0e98bdbf0e06acd073bbdf5ef7b6fdc6ee0f4b2e1125989d930fd3cc7c773ea67b4d396eefe9ac608c95a503997b79dc464ff68719ca2ca1fef93e96d767d4cff1246ce0411a244270ed5e3b3c52892b74df1fcb28d7624ef91d2afcef7e72e026df69175f6ea7884848deba5031f5bea3f529460352c4f68261cf70d1700f85ec476024a9a46507971b1cfe5ec5274d715bcaea5033b7568976b085a354e633e5dbde08debe608d034fd888a1d7f89c6a4848db99d0ba3fbef9a24d2d551bb3eea22e4d313537be01b6f9f8b96d5e3da1ed8783ecfe0f0cf024e7439fe27f84051f7c7786628fb8bf7a45759c61cca5dc8a400cc48a5a7bdad8ad62195551df44d28ed5c69983402d0fe80336234f7eca379ea69c7a43ac256652c01ad5e9b3867a162a318d0fa0543ead9013289d14e608d4ff8b5acfb43a1e2a108d0bb2f457ca08ffd44d7d913cfccfedfb5a9ae132ad1f4d03d2c3344e521373458c10f37d01441ff403b2090fece3d58339549e3078b2a0f60ea2d84ba53ca6822e4966dfb9b5963883239f886a3d43f30d4ab6e5749e6449f3ff1c9e32879ec259c8f084f21092a900284410ec41c92444414dbbb7c68e0392c9f298927e3431542ecf9003dc134698f835a89c01705870be8d08972dfb9c7f8d2edd595d368573ed18c03d7caad3292abc1dd6783a126159d620597400351944685b65f09222eb0e871fc047914b561607a85a6c47bbef1eb8e449e3480395b37b7bb365dfef5d14e69e84edcac0bd04f7523a48ec2a701ff85a495c3b3eb88689cdf1146e33ff595e8320cf25cfc8c1ea2e7d9176bf6e1ff127d66352697c14619bb735456ac4989989f05c2d43b0a336f01da10b3a3342ff02c83f55459c915508d3b9505cc1dfdfdb79d7a28a927f2f7df0b8c621fbfa9fb6c630df6065352298c6f114bbd7cd3bdb4264df7e7e466ff9fc6dc3e14b753dcfa4cd396a1b5f11614be92147a734682d14cf15ecab2b123b674cce763712d2b4c949df661b8f7a97681ce2e067f69ad478cbd79001772449fa57bbfbbcc16e648b27dcde8a7fb432ce5c2b9ef8a53fa20e6252be959657a833fe927a2b8778cf68abe161f595c4f14aa7999cd7a30d5b1297248d3b43c52265ac2f3d4d8ab6d42618dab8cfba052c398dd8de9a041517d6b0e29dbe6145f41376a0d000a535e8c32d93a01a449cc2dbdfaacc013d54d3a6ac29ebeccc317183ca6b68ba3352d118a6e897975cd8ad42ddcbd113f6c96918f260e2553cf593b663cc78e9d6c5d8b06962fd4a56b94d980145c1d4f05269cfb6151cddf6621f58a4fc6f46b90fd8fa8f68b241a294b20d7fb340024ef24f13c4b13d2c145f0e45116c5a9c3574d0efc5b5249f8366c7681ddeecbf9de28c7a6f825289ab17d4d4bc0ff02b1edc1f62dd15db8f1e1556d1891a05c4ad5650751dd0dd06de80a07497806fd04650f7788c65f588983eea16682ff6a8eb278cab7be27a6a3b3e6102cb000a4b54aba4890e33940a6a111e7f9c31931a564af440c0ebf3d38bc7dba473904a2860346e9bd6f5fbe216ccbbe4a5a99bee87b506206478e9c611ecf73f139b89eaca21aeb6feafbfaf5847f4d753a9b87da0d1e7ced367a59c9eaf02e63ef83be11c4112c544311968df0af6a814a7cbd24859e6a7e6292bcf347526df0eb0b3e1d61828cd121f91314f922944ae1fb0f7e032f02517d3295588a2a25318a9f682f141ba7e790a4dde712d32b7a57e2e3a7c10eea892405793cef157803e3fdad75f54b8cd49cff797bc43ded5e977d7cd66ea1e74425b8411ff1801b4956a557b027cfb2dbe87ec3c284fcc89a5df37a4387375b68e791110aac39636d4de57197baff0d67ad1fe09d4d2a67df5ab67f0e629146050ae351b3ea41b662b97ee6478cac62c1daf767387be9637c01298ef681232d0fe959b9239cf00aa872fc52357571da211d67e8f8b13379ec8a0633ce8153435eb8beb03648aad90f690f7433474f7f0998c375f91cae880bf0d9230062417d3b7e1ff8abed31e6d58f4a86118212d043b9643605c0740f689cac1f136a9cec4e6fe0c5d72b125e3a016c9f45ac15b971daf7a762e25e5802ef9cded5c6a6abcef5b5f7ac414d396842e5804f044c1481b9f9aae5d0c8958c60014cb29b9146ed266adfe09cb9c83c248ce90cd3fe4adecf49d36a6a1257167d56ca46d4180bfdefba3f09b2694edf5f07b7d1919633b7bb3089487623ba405b19df50c081a5058dd6ba921b9a7627de5d676cd058bf1762c2d532085759470215c9bbad93fe40cfab644f428332dc83fe2ef405f8acf46e41e23c113d568da8dc8b05ad3f289949c40a9bdec25f29ed2fbb7d88c9e42697f96452482fa49c299ab5d9e38b5c8dc8d6fb3277d6f6c20f925f26474cfeec9a3d416577ac7c406f4d330161e51918d255c655d4336649213b58c22e560cd74a6ad64956798799d68846ac632802f0eb34c1925311c14885aeada3e7f3fbeedf8c43e85baccf84e4000a06ee6ecb771375edf1373eb981989e1eae34286268e6397ed8023103a938340bed3cd64fc81164a15d959044e2b5e686de627cff9ca2cca251dcdee3a5c243ae78df7c1f58bc356c785dee279e3e098fd49b4c56410407517ed009f80ea45a33d50eb89ce4d0a3e2c7b324a0b0ed5ac5f08a5f6fe6be926de94c0b1d90cffd42b52c61619385804c8e7674aaa47219744604baa7d6b9296257c646a1badf6d3e1d0fcfceee0ae8ac4f93fe925e1b0fe24186454d37842f0e771cda53f7ec9e88e04a745be7455460dd558155ee3dc282a8733c06377fba4e78894e1ff04f540ada1571b4c495fba11ef42f88f0a84abc8efce2319bb3612edd40db1cb221a9ae10e5642e7a0dd838311941815ece6b118c19bfb284db4a7aad6647a6562eb8b2884a2176d249ac11aaeb616c0415d779b702f6472ac0b8c784bbee92337e94bb4c840d4af4529a79e39f1647258b4293b3c5f4fdd852661a3d41f37b879f8abb2a65e23a7cabe3e7ee3798451d9a8e6707d459976b2ea30e4cd90b3b1e07b7a19a08965d5fa1fe9c20529aea7d9786cfd34b60181cc40ec9c2b231b505be526934c7a9c035ac73bc7df23d6d7f1846d90e75cee631b1e01bb5a7ed469573e4ca90d484861ce2e97f51fa4fb7d6f51a928ed8f668ca292891721aac0ffdcbc9c730e89cd54ffb89562d3ae9770c200ad193a3fa984bbdfa4ee94e99ccb28b5d249f1a596ffa71ae93a6b4379e2c4581d0f65ce451c9b74e3dafdd9682f1ac016c737232d784d9a29f4fe0cc90c791877ae1de57f8c13d1ff6672472fb428d5c84dcdf05e6335f814a1b957d3618e12b37a2407ffc2a809682d48f6e9a2c2595498121906b104d4058527bfb751426bd38f052c84b20b62abcea1f3b417e51a57ba4de2321a8d0d000a3dc1eedf1048d9604160733002c435078ff3540acc045feae4f6bb9d551318727b1d9cff30e4d2604811deac53cfef18c87eb4b12da4c1ce8c712b2b6d493a7cfd9489d34ef39d455f0446b45af4fd2cb5c17df86d438d0bfef398aee4b75b707e6c55182163f0fcbeb8f728e795de11c73dba457795e27e06272e8a3346a49e2e8e0f7e7c26e9eaae56790f42a8026b080072e8acbcd621b6ab7cb971d182b93313285c0b32eaae0af786a563e281a289d00bce01b9b619053921c8ebdde3eeb97ad63a38d4aea80bf11a19a948d5f8bf6b22f58c2903b1c076efa0902b8c79c1611cd699737226240d415475bc8edbe992151a4ccd9468312c99b94cdc7d5a74c8b405755cb5d7d9a254ee2619854bc926f516b85c0da1a1260fc859ba526f08e465bcbef53f9c4a24c440c3b6c6ec91b2d616f7eca788ce7bb9a96a923ec2925cc08e6a04154f0415e7ee15ae3e081da1566a4eb91d3ddec4ea30c434b7024654794760ca30b1c1f07564efd143869389cca0fd47f73d774abc41f0236dbd359e05bbc9d536d9daf49a39a83501ff0cf2e756bcc8cff732f6c8473dda9d120ff38dd24a45d5c3a11d382f5bfae8a463f402f50897a5f927c85c865e094555412150dddeaed2e058aecdeda880cc78c84645fef01b2ea05d92e0b1249283313c295de74da928698005837b1584068a5329902796b04ab94951758eee9fb18ce8a2ae8e32c46ba25db0b8bd8b4c32ff91a47ceceb3d9a73d838159ad63acb3e93ac8873396bd621a9a0e8b7d1b1d7ab65f2973816138d41a550e5d914c93bee9c49041882db7bbcb5532dc50c0660d0b65674b5a8b1be5321463074fb15b87bd9fc7066a328295eae41f4fcf4f94c46f5aa6f355bc0b525b87d8dca87f843be943088fd95dfb84f4f55f71001df3c362bea5f33509ba3c34b06200782e2a1ff9386d6265a4a0e2efb89ab134c2b0752e38debeb25c741c4b749cc1cd6b76b5700b90c2468f99454a21ef1442c2c1b1c930b66c873b12ce9177738f1344d1eeaf6d7b4b215d9f5cd06c6a2335926fd8b41af01fa9423caef150ccf054c983d499d8b859b5a815e45a0dff6e96170424b5ce470a047f8e"}, 0x20) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb080018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:28 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 28) [ 2428.761639][T30935] cgroup: cgroup_addrm_files: failed to add effective_mems, err=-12 03:10:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0a0018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb100018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:28 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r0, 0x58, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async, rerun: 32) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 32) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x10, 0xe, &(0x7f0000000ac0)=@raw=[@call={0x85, 0x0, 0x0, 0x99}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x12}, @ldst={0x2, 0x3, 0x1, 0x6, 0x1, 0x18, 0xffffffffffffffff}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffc}, @ldst={0x3, 0x1, 0x2, 0x9, 0x6, 0xfffffffffffffffe, 0x8}, @ldst={0x0, 0x2, 0x2, 0x0, 0x1, 0xfffffffffffffffe}, @ldst={0x2, 0x2, 0x2, 0x2, 0x5, 0x0, 0xfffffffffffffff0}, @map_idx={0x18, 0x6, 0x5, 0x0, 0x4}, @map_idx={0x18, 0x4, 0x5, 0x0, 0x3}], &(0x7f00000008c0)='syzkaller\x00', 0x9, 0x16, &(0x7f0000000900)=""/22, 0x41000, 0x2, '\x00', r1, 0x11, 0xffffffffffffffff, 0x8, &(0x7f0000000940)={0xffffffff, 0x4}, 0x8, 0x10, &(0x7f0000000980)={0x1, 0xb, 0x0, 0xff}, 0x10, 0xffffffffffffffff, r3, 0x0, &(0x7f00000009c0)=[r0, r0, 0xffffffffffffffff, r0]}, 0x80) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000a80)={r0, r4, 0x0, r5}, 0x10) (async) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$LINK_DETACH(0x22, &(0x7f0000000880)=r6, 0x4) (async, rerun: 32) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000840)={&(0x7f0000000580)="18b51e187e07f29f4e74aa2275cdaaff81c2f41760ebc169ad910078be4b18e502738f1e2758e90e70807b878bf1fd6d469839fd609a98b0212236e2ef22c50755ad52ac6dfcdc19952b3a5fb45099d525bcc49431c719eccfe65be7260ab0d48f534c83a3ae7f02e335dcc6a71d3e0d7d48b9e7b84b3412c1c32f12ee81b206648802d09bcb666816c9163730a5c0d852b674ffef05da17312c28d88c6313bfa54152fe87d7b835b357117514f3d124fa1544abf832396e888cce14", &(0x7f0000000640)=""/169, &(0x7f0000000700)="f602add0491c37ff2eefb5046ab44607a5aa94e8363345345107bbdd7ec652119e13107cf27f5794f2cbb2d9a0a7cd5053bba8062023ccc1cdf8e20007d2cf720cd59372834461e6109131db195ab0a78d23f437cf4299f9f7754669ef0a2a2860e23a59b38f60d7ea9b1b3ba774855c8a80c38b24cbeb95c01a1edef0f0be810e912d7c0d8fa83bf6", &(0x7f00000007c0)="5e6c4cc8384ecf7c26bf412e97600a6b96aca01bbcf7cc5c8a6bd21646001c8c6279176326a2d372933cb556782bd946f5e18accc7e3006749b718348618f50266b48a462cbd6aab972b8ae6ba5ebf7d107f207f7e5475b3f70f5afbc624db66efaf12c25e7a5a282903", 0x5, r7}, 0x38) (async, rerun: 32) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@bloom_filter={0x1e, 0x8, 0x200, 0x1ff, 0x4c, r0, 0xc9, '\x00', 0x0, r0, 0x0, 0x0, 0x2, 0x8}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}, @generic={0x40, 0x9, 0x9, 0x2, 0x1ff}]}, &(0x7f0000000080)='syzkaller\x00', 0x1ff, 0xc7, &(0x7f0000000280)=""/199, 0x40f00, 0x1c, '\x00', r1, 0x0, r0, 0x8, &(0x7f00000003c0)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000400)={0x2, 0x2, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[r8, r0, r0, r0]}, 0x80) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) (async) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001b80)={0xffffffffffffffff, &(0x7f0000000b80)="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"}, 0x20) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:28 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_ext={0x1c, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, [@map_idx_val={0x18, 0x8, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffb}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x0, 0xb, 0x5, 0xa, 0x50, 0xbdf863a905ab6113}, @map_fd={0x18, 0x1, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x2}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}]}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0x5, 0xfffffffe, 0x8844}, 0x10, 0x1ecac, 0xffffffffffffffff, 0x0, &(0x7f0000000240)=[r2, r3, 0x1]}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_ext={0x1c, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, [@map_idx_val={0x18, 0x8, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffb}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x0, 0xb, 0x5, 0xa, 0x50, 0xbdf863a905ab6113}, @map_fd={0x18, 0x1, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x2}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}]}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0x5, 0xfffffffe, 0x8844}, 0x10, 0x1ecac, 0xffffffffffffffff, 0x0, &(0x7f0000000240)=[r2, r3, 0x1]}, 0x80) (async) 03:10:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb180018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2428.804468][T30948] FAULT_INJECTION: forcing a failure. [ 2428.804468][T30948] name failslab, interval 1, probability 0, space 0, times 0 [ 2428.819841][T30948] CPU: 1 PID: 30948 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2428.830167][T30948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2428.840201][T30948] Call Trace: [ 2428.843470][T30948] dump_stack_lvl+0x1e2/0x24b [ 2428.848119][T30948] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2428.853550][T30948] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2428.859594][T30948] dump_stack+0x15/0x17 [ 2428.863721][T30948] should_fail+0x3c0/0x510 [ 2428.868108][T30948] ? __kernfs_new_node+0x99/0x6e0 [ 2428.873105][T30948] __should_failslab+0x9f/0xe0 [ 2428.877842][T30948] should_failslab+0x9/0x20 [ 2428.882315][T30948] __kmalloc_track_caller+0x5f/0x350 [ 2428.887578][T30948] kstrdup_const+0x55/0x90 [ 2428.891973][T30948] __kernfs_new_node+0x99/0x6e0 [ 2428.896799][T30948] ? is_module_text_address+0xe1/0x140 [ 2428.902250][T30948] ? kernfs_new_node+0x170/0x170 [ 2428.907167][T30948] ? ptr_to_hashval+0x60/0x60 [ 2428.911824][T30948] ? snprintf+0xd6/0x120 [ 2428.916045][T30948] ? __kasan_check_write+0x14/0x20 [ 2428.921129][T30948] ? mutex_unlock+0x1d/0x40 [ 2428.925614][T30948] kernfs_new_node+0x97/0x170 [ 2428.930266][T30948] __kernfs_create_file+0x4a/0x270 [ 2428.935348][T30948] cgroup_addrm_files+0xab8/0xfe0 [ 2428.940345][T30948] ? ____kasan_kmalloc+0xdc/0x110 [ 2428.945340][T30948] ? __kasan_kmalloc+0x9/0x10 [ 2428.950000][T30948] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2428.955524][T30948] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2428.961651][T30948] ? delete_node+0x759/0x7b0 [ 2428.966221][T30948] ? __kasan_check_read+0x11/0x20 [ 2428.971220][T30948] ? __kasan_check_write+0x14/0x20 [ 2428.976306][T30948] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2428.981392][T30948] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2428.986911][T30948] css_populate_dir+0x137/0x370 [ 2428.991735][T30948] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2428.997598][T30948] cgroup_mkdir+0x131f/0x15c0 [ 2429.002356][T30948] ? security_transition_sid+0x7d/0x90 [ 2429.007794][T30948] ? css_task_iter_end+0x2d0/0x2d0 [ 2429.012886][T30948] ? kmem_cache_free+0xa9/0x1f0 [ 2429.017715][T30948] ? generic_permission+0x161/0x470 [ 2429.022892][T30948] ? css_task_iter_end+0x2d0/0x2d0 [ 2429.027990][T30948] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2429.032835][T30948] vfs_mkdir+0x435/0x610 [ 2429.037051][T30948] do_mkdirat+0x1b6/0x2d0 [ 2429.041353][T30948] ? do_mknodat+0x430/0x430 [ 2429.045829][T30948] ? debug_smp_processor_id+0x17/0x20 [ 2429.051174][T30948] __x64_sys_mkdirat+0x7b/0x90 [ 2429.055909][T30948] do_syscall_64+0x34/0x70 [ 2429.060305][T30948] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2429.066167][T30948] RIP: 0033:0x7f35f9d110e9 [ 2429.070557][T30948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2429.090135][T30948] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 03:10:28 executing program 0: bpf$BPF_BTF_LOAD(0x11, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2429.098537][T30948] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2429.106490][T30948] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2429.114437][T30948] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2429.122383][T30948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2429.130332][T30948] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:28 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0xb}, 0x20) 03:10:28 executing program 0: bpf$BPF_BTF_LOAD(0x13, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9febec0318000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:28 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 29) 03:10:28 executing program 0: bpf$BPF_BTF_LOAD(0x14, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:28 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0xc}, 0x20) 03:10:28 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_ext={0x1c, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, [@map_idx_val={0x18, 0x8, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffb}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x0, 0xb, 0x5, 0xa, 0x50, 0xbdf863a905ab6113}, @map_fd={0x18, 0x1, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @cb_func={0x18, 0x9, 0x4, 0x0, 0x2}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}]}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0x5, 0xfffffffe, 0x8844}, 0x10, 0x1ecac, 0xffffffffffffffff, 0x0, &(0x7f0000000240)=[r2, r3, 0x1]}, 0x80) [ 2429.152677][T30948] cgroup: cgroup_addrm_files: failed to add cpu_exclusive, err=-12 03:10:28 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00000000c0)=""/157) 03:10:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9febed0318000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:28 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00000000c0)=""/157) 03:10:28 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9fea01001800000000000000100000001000000002000000000000000000000100000000010000040000"], &(0x7f0000000000)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:28 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x10}, 0x20) 03:10:28 executing program 0: bpf$BPF_BTF_LOAD(0x15, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:28 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x100000}, 0x20) 03:10:28 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00000000c0)=""/157) [ 2429.234512][T30984] FAULT_INJECTION: forcing a failure. [ 2429.234512][T30984] name failslab, interval 1, probability 0, space 0, times 0 [ 2429.251882][T30984] CPU: 1 PID: 30984 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2429.262221][T30984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2429.272273][T30984] Call Trace: [ 2429.275561][T30984] dump_stack_lvl+0x1e2/0x24b [ 2429.280227][T30984] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2429.285669][T30984] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2429.291718][T30984] dump_stack+0x15/0x17 [ 2429.295850][T30984] should_fail+0x3c0/0x510 [ 2429.300240][T30984] ? __kernfs_new_node+0x99/0x6e0 [ 2429.305238][T30984] __should_failslab+0x9f/0xe0 [ 2429.309975][T30984] should_failslab+0x9/0x20 [ 2429.314452][T30984] __kmalloc_track_caller+0x5f/0x350 [ 2429.319708][T30984] kstrdup_const+0x55/0x90 [ 2429.324096][T30984] __kernfs_new_node+0x99/0x6e0 [ 2429.328920][T30984] ? is_module_text_address+0xe1/0x140 [ 2429.334351][T30984] ? kernfs_new_node+0x170/0x170 [ 2429.339272][T30984] ? ptr_to_hashval+0x60/0x60 [ 2429.343934][T30984] ? snprintf+0xd6/0x120 [ 2429.348154][T30984] ? __kasan_check_write+0x14/0x20 [ 2429.353247][T30984] ? mutex_unlock+0x1d/0x40 [ 2429.357724][T30984] kernfs_new_node+0x97/0x170 [ 2429.362375][T30984] __kernfs_create_file+0x4a/0x270 [ 2429.367462][T30984] cgroup_addrm_files+0xab8/0xfe0 [ 2429.372465][T30984] ? ____kasan_kmalloc+0xdc/0x110 [ 2429.377463][T30984] ? __kasan_kmalloc+0x9/0x10 [ 2429.382112][T30984] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2429.387635][T30984] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2429.393757][T30984] ? delete_node+0x759/0x7b0 [ 2429.398327][T30984] ? __kasan_check_read+0x11/0x20 [ 2429.403345][T30984] ? __kasan_check_write+0x14/0x20 [ 2429.408433][T30984] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2429.413523][T30984] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2429.419051][T30984] css_populate_dir+0x137/0x370 [ 2429.423886][T30984] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2429.429759][T30984] cgroup_mkdir+0x131f/0x15c0 [ 2429.434419][T30984] ? security_transition_sid+0x7d/0x90 [ 2429.439850][T30984] ? css_task_iter_end+0x2d0/0x2d0 [ 2429.444936][T30984] ? kmem_cache_free+0xa9/0x1f0 [ 2429.449758][T30984] ? generic_permission+0x161/0x470 [ 2429.454932][T30984] ? css_task_iter_end+0x2d0/0x2d0 [ 2429.460025][T30984] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2429.464851][T30984] vfs_mkdir+0x435/0x610 [ 2429.469067][T30984] do_mkdirat+0x1b6/0x2d0 [ 2429.473368][T30984] ? do_mknodat+0x430/0x430 [ 2429.477843][T30984] ? debug_smp_processor_id+0x17/0x20 [ 2429.483188][T30984] __x64_sys_mkdirat+0x7b/0x90 [ 2429.487926][T30984] do_syscall_64+0x34/0x70 [ 2429.492320][T30984] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2429.498186][T30984] RIP: 0033:0x7f35f9d110e9 [ 2429.502574][T30984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2429.522154][T30984] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 03:10:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 30) 03:10:29 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1100000}, 0x20) 03:10:29 executing program 0: bpf$BPF_BTF_LOAD(0x16, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:29 executing program 5: ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000004c0)) r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0xe0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0], 0x0, 0x8, &(0x7f0000000180)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="9500000000000000852000000300eaff"], &(0x7f0000000080)='GPL\x00', 0x59d, 0x0, 0x0, 0x0, 0x4, '\x00', r1, 0x0, r0, 0x8, &(0x7f00000003c0)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x2, 0xe, 0x9, 0x8001}, 0x10}, 0x80) 03:10:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9febee0318000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:29 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9fea01001800000000000000100000001000000002000000000000000000000100000000010000040000"], &(0x7f0000000000)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9febf30318000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:29 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0xffffff7f}, 0x20) 03:10:29 executing program 0: bpf$BPF_BTF_LOAD(0x17, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:29 executing program 5: ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000004c0)) r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0xe0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0], 0x0, 0x8, &(0x7f0000000180)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="9500000000000000852000000300eaff"], &(0x7f0000000080)='GPL\x00', 0x59d, 0x0, 0x0, 0x0, 0x4, '\x00', r1, 0x0, r0, 0x8, &(0x7f00000003c0)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x2, 0xe, 0x9, 0x8001}, 0x10}, 0x80) [ 2429.530536][T30984] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2429.538482][T30984] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2429.546427][T30984] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2429.554371][T30984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2429.562317][T30984] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2429.573089][T30984] cgroup: cgroup_addrm_files: failed to add mem_exclusive, err=-12 03:10:29 executing program 0: bpf$BPF_BTF_LOAD(0x18, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:29 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9fea01001800000000000000100000001000000002000000000000000000000100000000010000040000"], &(0x7f0000000000)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9fea01001800000000000000100000001000000002000000000000000000000100000000010000040000"], &(0x7f0000000000)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) [ 2429.623756][T31022] FAULT_INJECTION: forcing a failure. [ 2429.623756][T31022] name failslab, interval 1, probability 0, space 0, times 0 [ 2429.644007][T31022] CPU: 0 PID: 31022 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2429.654341][T31022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2429.664384][T31022] Call Trace: [ 2429.667661][T31022] dump_stack_lvl+0x1e2/0x24b [ 2429.672316][T31022] ? panic+0x7d7/0x7d7 [ 2429.676364][T31022] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2429.681801][T31022] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2429.687843][T31022] dump_stack+0x15/0x17 [ 2429.691976][T31022] should_fail+0x3c0/0x510 [ 2429.696370][T31022] __should_failslab+0x9f/0xe0 [ 2429.701111][T31022] should_failslab+0x9/0x20 [ 2429.705595][T31022] kmem_cache_alloc+0x3f/0x300 [ 2429.710339][T31022] ? __kernfs_new_node+0xdb/0x6e0 [ 2429.715342][T31022] __kernfs_new_node+0xdb/0x6e0 [ 2429.720170][T31022] ? is_module_text_address+0xe1/0x140 [ 2429.725609][T31022] ? kernfs_new_node+0x170/0x170 [ 2429.730522][T31022] ? ptr_to_hashval+0x60/0x60 [ 2429.735175][T31022] ? snprintf+0xd6/0x120 [ 2429.739397][T31022] ? __kasan_check_write+0x14/0x20 [ 2429.744486][T31022] ? mutex_unlock+0x1d/0x40 [ 2429.748963][T31022] kernfs_new_node+0x97/0x170 [ 2429.753621][T31022] __kernfs_create_file+0x4a/0x270 [ 2429.758710][T31022] cgroup_addrm_files+0xab8/0xfe0 [ 2429.763725][T31022] ? ____kasan_kmalloc+0xdc/0x110 [ 2429.768724][T31022] ? __kasan_kmalloc+0x9/0x10 [ 2429.773383][T31022] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2429.778907][T31022] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2429.785038][T31022] ? delete_node+0x759/0x7b0 [ 2429.789610][T31022] ? __kasan_check_read+0x11/0x20 [ 2429.794787][T31022] ? __kasan_check_write+0x14/0x20 [ 2429.799873][T31022] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2429.804963][T31022] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2429.810487][T31022] css_populate_dir+0x137/0x370 [ 2429.815404][T31022] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2429.821280][T31022] cgroup_mkdir+0x131f/0x15c0 [ 2429.825935][T31022] ? security_transition_sid+0x7d/0x90 [ 2429.831378][T31022] ? css_task_iter_end+0x2d0/0x2d0 [ 2429.836467][T31022] ? kmem_cache_free+0xa9/0x1f0 [ 2429.841306][T31022] ? generic_permission+0x161/0x470 [ 2429.846480][T31022] ? css_task_iter_end+0x2d0/0x2d0 [ 2429.851570][T31022] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2429.856400][T31022] vfs_mkdir+0x435/0x610 [ 2429.860621][T31022] do_mkdirat+0x1b6/0x2d0 [ 2429.864930][T31022] ? do_mknodat+0x430/0x430 [ 2429.869428][T31022] ? debug_smp_processor_id+0x17/0x20 [ 2429.874777][T31022] __x64_sys_mkdirat+0x7b/0x90 [ 2429.879515][T31022] do_syscall_64+0x34/0x70 [ 2429.883909][T31022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2429.889780][T31022] RIP: 0033:0x7f35f9d110e9 [ 2429.894176][T31022] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2429.913754][T31022] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 03:10:29 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x78) 03:10:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 31) 03:10:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9febf40318000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:29 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0xa, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x12, 0x5, &(0x7f0000000000)=@raw=[@map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd51}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x8}, @jmp={0x5, 0x1, 0x5, 0x9, 0xa, 0x18, 0xfffffffffffffffc}], &(0x7f0000000040)='syzkaller\x00', 0x8001, 0xf3, &(0x7f00000002c0)=""/243, 0x41000, 0x10, '\x00', 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0x4, 0x0, 0x1}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000200)=[0xffffffffffffffff]}, 0x80) 03:10:29 executing program 5: ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000004c0)) r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0xe0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0], 0x0, 0x8, &(0x7f0000000180)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="9500000000000000852000000300eaff"], &(0x7f0000000080)='GPL\x00', 0x59d, 0x0, 0x0, 0x0, 0x4, '\x00', r1, 0x0, r0, 0x8, &(0x7f00000003c0)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x2, 0xe, 0x9, 0x8001}, 0x10}, 0x80) 03:10:29 executing program 0: bpf$BPF_BTF_LOAD(0x19, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:29 executing program 0: bpf$BPF_BTF_LOAD(0x1a, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2429.922146][T31022] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2429.930099][T31022] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2429.938049][T31022] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2429.945998][T31022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2429.953947][T31022] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2429.962793][T31022] cgroup: cgroup_addrm_files: failed to add mem_exclusive, err=-12 03:10:29 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x4, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000000)=""/155, 0x26, 0x9b, 0x1}, 0x20) 03:10:29 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0xa, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x12, 0x5, &(0x7f0000000000)=@raw=[@map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd51}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x8}, @jmp={0x5, 0x1, 0x5, 0x9, 0xa, 0x18, 0xfffffffffffffffc}], &(0x7f0000000040)='syzkaller\x00', 0x8001, 0xf3, &(0x7f00000002c0)=""/243, 0x41000, 0x10, '\x00', 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0x4, 0x0, 0x1}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000200)=[0xffffffffffffffff]}, 0x80) 03:10:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9febf50318000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:29 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0xa, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x12, 0x5, &(0x7f0000000000)=@raw=[@map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd51}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x8}, @jmp={0x5, 0x1, 0x5, 0x9, 0xa, 0x18, 0xfffffffffffffffc}], &(0x7f0000000040)='syzkaller\x00', 0x8001, 0xf3, &(0x7f00000002c0)=""/243, 0x41000, 0x10, '\x00', 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0x4, 0x0, 0x1}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000200)=[0xffffffffffffffff]}, 0x80) 03:10:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9febf60318000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2430.021894][T31039] FAULT_INJECTION: forcing a failure. [ 2430.021894][T31039] name failslab, interval 1, probability 0, space 0, times 0 [ 2430.051739][T31039] CPU: 1 PID: 31039 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2430.062092][T31039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:10:29 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20000460) [ 2430.072234][T31039] Call Trace: [ 2430.075522][T31039] dump_stack_lvl+0x1e2/0x24b [ 2430.080196][T31039] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2430.085656][T31039] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2430.091717][T31039] dump_stack+0x15/0x17 [ 2430.096026][T31039] should_fail+0x3c0/0x510 [ 2430.100442][T31039] ? __kernfs_new_node+0x99/0x6e0 [ 2430.105465][T31039] __should_failslab+0x9f/0xe0 [ 2430.110222][T31039] should_failslab+0x9/0x20 [ 2430.114715][T31039] __kmalloc_track_caller+0x5f/0x350 [ 2430.119979][T31039] kstrdup_const+0x55/0x90 [ 2430.124367][T31039] __kernfs_new_node+0x99/0x6e0 [ 2430.129215][T31039] ? is_module_text_address+0xe1/0x140 [ 2430.134649][T31039] ? kernfs_new_node+0x170/0x170 [ 2430.139559][T31039] ? ptr_to_hashval+0x60/0x60 [ 2430.144207][T31039] ? snprintf+0xd6/0x120 [ 2430.148419][T31039] ? __kasan_check_write+0x14/0x20 [ 2430.153524][T31039] ? mutex_unlock+0x1d/0x40 [ 2430.158000][T31039] kernfs_new_node+0x97/0x170 [ 2430.162649][T31039] __kernfs_create_file+0x4a/0x270 [ 2430.167820][T31039] cgroup_addrm_files+0xab8/0xfe0 [ 2430.172816][T31039] ? ____kasan_kmalloc+0xdc/0x110 [ 2430.177809][T31039] ? __kasan_kmalloc+0x9/0x10 [ 2430.182458][T31039] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2430.187998][T31039] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2430.194131][T31039] ? delete_node+0x759/0x7b0 [ 2430.198698][T31039] ? __kasan_check_read+0x11/0x20 [ 2430.203709][T31039] ? __kasan_check_write+0x14/0x20 [ 2430.208792][T31039] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2430.213875][T31039] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2430.219408][T31039] css_populate_dir+0x137/0x370 [ 2430.224234][T31039] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2430.230099][T31039] cgroup_mkdir+0x131f/0x15c0 [ 2430.234749][T31039] ? security_transition_sid+0x7d/0x90 [ 2430.240182][T31039] ? css_task_iter_end+0x2d0/0x2d0 [ 2430.245280][T31039] ? kmem_cache_free+0xa9/0x1f0 [ 2430.250106][T31039] ? generic_permission+0x161/0x470 [ 2430.255278][T31039] ? css_task_iter_end+0x2d0/0x2d0 [ 2430.260372][T31039] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2430.265206][T31039] vfs_mkdir+0x435/0x610 [ 2430.269424][T31039] do_mkdirat+0x1b6/0x2d0 [ 2430.273725][T31039] ? do_mknodat+0x430/0x430 [ 2430.278205][T31039] ? debug_smp_processor_id+0x17/0x20 [ 2430.283550][T31039] __x64_sys_mkdirat+0x7b/0x90 [ 2430.288286][T31039] do_syscall_64+0x34/0x70 [ 2430.292694][T31039] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2430.298561][T31039] RIP: 0033:0x7f35f9d110e9 [ 2430.302962][T31039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2430.322538][T31039] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2430.330922][T31039] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2430.338869][T31039] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2430.346812][T31039] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2430.354757][T31039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2430.362712][T31039] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 32) 03:10:29 executing program 0: bpf$BPF_BTF_LOAD(0x1b, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:29 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000e1ffff7f0900001015790600fcffffff9500000000000000daf5704463405fb82923fc9337ac27"], &(0x7f0000000500)='syzkaller\x00', 0x9, 0xe4, &(0x7f0000000540)=""/228, 0x40f00, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000640)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000000680)={0x4, 0xe, 0x0, 0x78e}, 0x10}, 0x80) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000800)='}\x00') r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_tracing={0x1a, 0x0, &(0x7f0000000200), &(0x7f0000000240)='GPL\x00', 0x1, 0x3d, &(0x7f00000003c0)=""/61, 0x41000, 0x11, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000400)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000480)={0x0, 0x7, 0x7, 0x101}, 0x10, 0x29425, r1, 0x0, &(0x7f0000000740)=[0xffffffffffffffff, r3]}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000840)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x98, 0x98, 0x4, [@struct={0xd, 0x1, 0x0, 0x4, 0x0, 0x3f, [{0x3, 0x0, 0x7ff}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x3, 0x3}}, @enum={0x4, 0x2, 0x0, 0x6, 0x4, [{0x6, 0x1}, {0x4, 0x7fffffff}]}, @const={0x5, 0x0, 0x0, 0xa, 0x3}, @fwd={0x10}, @func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{0xb, 0x1}, {0x3, 0x1}, {0x2, 0x5}, {0x1, 0x1}, {0xc, 0x2}]}]}, {0x0, [0x385227c6958024ee, 0x5f]}}, &(0x7f00000002c0)=""/204, 0xb4, 0xcc, 0x1}, 0x20) 03:10:29 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x4, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000000)=""/155, 0x26, 0x9b, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x4, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000000)=""/155, 0x26, 0x9b, 0x1}, 0x20) (async) 03:10:29 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb01000a000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2430.370789][T31039] cgroup: cgroup_addrm_files: failed to add mem_hardwall, err=-12 [ 2430.388912][T31057] FAULT_INJECTION: forcing a failure. [ 2430.388912][T31057] name failslab, interval 1, probability 0, space 0, times 0 [ 2430.404238][T31057] CPU: 0 PID: 31057 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2430.414576][T31057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2430.424621][T31057] Call Trace: [ 2430.427926][T31057] dump_stack_lvl+0x1e2/0x24b [ 2430.432601][T31057] ? panic+0x7d7/0x7d7 [ 2430.436667][T31057] ? __schedule+0x86e/0xc00 [ 2430.441166][T31057] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2430.446614][T31057] dump_stack+0x15/0x17 [ 2430.450759][T31057] should_fail+0x3c0/0x510 [ 2430.455170][T31057] __should_failslab+0x9f/0xe0 [ 2430.459925][T31057] should_failslab+0x9/0x20 [ 2430.464424][T31057] kmem_cache_alloc+0x3f/0x300 [ 2430.469182][T31057] ? __kernfs_new_node+0xdb/0x6e0 [ 2430.474181][T31057] __kernfs_new_node+0xdb/0x6e0 [ 2430.479007][T31057] ? sysvec_apic_timer_interrupt+0xcb/0xe0 [ 2430.484790][T31057] ? kernfs_new_node+0x170/0x170 [ 2430.489698][T31057] ? ptr_to_hashval+0x60/0x60 [ 2430.494354][T31057] ? snprintf+0xd6/0x120 [ 2430.498574][T31057] ? __kasan_check_write+0x14/0x20 [ 2430.503664][T31057] ? mutex_unlock+0x1d/0x40 [ 2430.508143][T31057] kernfs_new_node+0x97/0x170 [ 2430.512797][T31057] __kernfs_create_file+0x4a/0x270 [ 2430.517879][T31057] cgroup_addrm_files+0xab8/0xfe0 [ 2430.522874][T31057] ? ____kasan_kmalloc+0xdc/0x110 [ 2430.527871][T31057] ? __kasan_kmalloc+0x9/0x10 [ 2430.532521][T31057] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2430.538042][T31057] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2430.544169][T31057] ? delete_node+0x759/0x7b0 [ 2430.548818][T31057] ? __kasan_check_read+0x11/0x20 [ 2430.553818][T31057] ? __kasan_check_write+0x14/0x20 [ 2430.558900][T31057] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2430.563984][T31057] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2430.569506][T31057] css_populate_dir+0x137/0x370 [ 2430.574331][T31057] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2430.580213][T31057] cgroup_mkdir+0x131f/0x15c0 [ 2430.584864][T31057] ? security_transition_sid+0x7d/0x90 [ 2430.590300][T31057] ? css_task_iter_end+0x2d0/0x2d0 [ 2430.595474][T31057] ? kmem_cache_free+0xa9/0x1f0 [ 2430.600312][T31057] ? generic_permission+0x161/0x470 [ 2430.605482][T31057] ? css_task_iter_end+0x2d0/0x2d0 [ 2430.610588][T31057] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2430.615442][T31057] vfs_mkdir+0x435/0x610 [ 2430.619662][T31057] do_mkdirat+0x1b6/0x2d0 [ 2430.623968][T31057] ? do_mknodat+0x430/0x430 [ 2430.628445][T31057] ? debug_smp_processor_id+0x17/0x20 [ 2430.633788][T31057] __x64_sys_mkdirat+0x7b/0x90 [ 2430.638525][T31057] do_syscall_64+0x34/0x70 [ 2430.642914][T31057] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2430.648777][T31057] RIP: 0033:0x7f35f9d110e9 [ 2430.653190][T31057] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2430.672788][T31057] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2430.681180][T31057] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2430.689131][T31057] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2430.697083][T31057] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2430.705033][T31057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2430.712996][T31057] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:30 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (async) 03:10:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010218000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:30 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000e1ffff7f0900001015790600fcffffff9500000000000000daf5704463405fb82923fc9337ac27"], &(0x7f0000000500)='syzkaller\x00', 0x9, 0xe4, &(0x7f0000000540)=""/228, 0x40f00, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000640)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000000680)={0x4, 0xe, 0x0, 0x78e}, 0x10}, 0x80) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000800)='}\x00') (async, rerun: 64) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_tracing={0x1a, 0x0, &(0x7f0000000200), &(0x7f0000000240)='GPL\x00', 0x1, 0x3d, &(0x7f00000003c0)=""/61, 0x41000, 0x11, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000400)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000480)={0x0, 0x7, 0x7, 0x101}, 0x10, 0x29425, r1, 0x0, &(0x7f0000000740)=[0xffffffffffffffff, r3]}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000840)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x98, 0x98, 0x4, [@struct={0xd, 0x1, 0x0, 0x4, 0x0, 0x3f, [{0x3, 0x0, 0x7ff}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x3, 0x3}}, @enum={0x4, 0x2, 0x0, 0x6, 0x4, [{0x6, 0x1}, {0x4, 0x7fffffff}]}, @const={0x5, 0x0, 0x0, 0xa, 0x3}, @fwd={0x10}, @func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{0xb, 0x1}, {0x3, 0x1}, {0x2, 0x5}, {0x1, 0x1}, {0xc, 0x2}]}]}, {0x0, [0x385227c6958024ee, 0x5f]}}, &(0x7f00000002c0)=""/204, 0xb4, 0xcc, 0x1}, 0x20) 03:10:30 executing program 0: bpf$BPF_BTF_LOAD(0x1c, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:30 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x4, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000000)=""/155, 0x26, 0x9b, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x4, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000000)=""/155, 0x26, 0x9b, 0x1}, 0x20) (async) 03:10:30 executing program 5: write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)={'some', 0x20, 0x2, 0x20, 0x6}, 0x2f) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="2400100010fe0056"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) r3 = openat$cgroup_ro(r2, &(0x7f0000000480)='memory.swap.current\x00', 0x0, 0x0) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="050094952ae009ee", @ANYRESOCT=r0], &(0x7f0000001dc0)='syzkaller\x00', 0x9, 0xce, &(0x7f0000001e00)=""/206, 0x41000, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_devices(r4, &(0x7f0000000580)='devices.allow\x00', 0x2, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_lsm={0x1d, 0x11, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5e}, [@ldst={0x1, 0x2, 0x3, 0x5, 0x0, 0x10, 0x1}, @map_val={0x18, 0x8, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x4d}, @map_idx={0x18, 0x3, 0x5, 0x0, 0xe}, @ldst={0x2, 0x2, 0x0, 0x1, 0x6, 0x4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x80}, @exit, @map_fd={0x18, 0xb, 0x1, 0x0, r2}, @exit, @exit]}, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0xf7, &(0x7f0000000340)=""/247, 0x40f00, 0x1, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000000100)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0xb, 0x50, 0x66}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00000004c0)=[0x1, r3, r1, r1]}, 0x80) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) [ 2430.721438][T31057] cgroup: cgroup_addrm_files: failed to add mem_hardwall, err=-12 03:10:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 33) 03:10:30 executing program 0: bpf$BPF_BTF_LOAD(0x1d, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010318000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:30 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000e1ffff7f0900001015790600fcffffff9500000000000000daf5704463405fb82923fc9337ac27"], &(0x7f0000000500)='syzkaller\x00', 0x9, 0xe4, &(0x7f0000000540)=""/228, 0x40f00, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000640)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000000680)={0x4, 0xe, 0x0, 0x78e}, 0x10}, 0x80) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000800)='}\x00') r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_tracing={0x1a, 0x0, &(0x7f0000000200), &(0x7f0000000240)='GPL\x00', 0x1, 0x3d, &(0x7f00000003c0)=""/61, 0x41000, 0x11, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000400)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000480)={0x0, 0x7, 0x7, 0x101}, 0x10, 0x29425, r1, 0x0, &(0x7f0000000740)=[0xffffffffffffffff, r3]}, 0x80) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000840)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x98, 0x98, 0x4, [@struct={0xd, 0x1, 0x0, 0x4, 0x0, 0x3f, [{0x3, 0x0, 0x7ff}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x3, 0x3}}, @enum={0x4, 0x2, 0x0, 0x6, 0x4, [{0x6, 0x1}, {0x4, 0x7fffffff}]}, @const={0x5, 0x0, 0x0, 0xa, 0x3}, @fwd={0x10}, @func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{0xb, 0x1}, {0x3, 0x1}, {0x2, 0x5}, {0x1, 0x1}, {0xc, 0x2}]}]}, {0x0, [0x385227c6958024ee, 0x5f]}}, &(0x7f00000002c0)=""/204, 0xb4, 0xcc, 0x1}, 0x20) 03:10:30 executing program 0: bpf$BPF_BTF_LOAD(0x1e, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:30 executing program 5: write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)={'some', 0x20, 0x2, 0x20, 0x6}, 0x2f) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="2400100010fe0056"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) r3 = openat$cgroup_ro(r2, &(0x7f0000000480)='memory.swap.current\x00', 0x0, 0x0) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="050094952ae009ee", @ANYRESOCT=r0], &(0x7f0000001dc0)='syzkaller\x00', 0x9, 0xce, &(0x7f0000001e00)=""/206, 0x41000, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_devices(r4, &(0x7f0000000580)='devices.allow\x00', 0x2, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_lsm={0x1d, 0x11, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5e}, [@ldst={0x1, 0x2, 0x3, 0x5, 0x0, 0x10, 0x1}, @map_val={0x18, 0x8, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x4d}, @map_idx={0x18, 0x3, 0x5, 0x0, 0xe}, @ldst={0x2, 0x2, 0x0, 0x1, 0x6, 0x4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x80}, @exit, @map_fd={0x18, 0xb, 0x1, 0x0, r2}, @exit, @exit]}, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0xf7, &(0x7f0000000340)=""/247, 0x40f00, 0x1, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000000100)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0xb, 0x50, 0x66}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00000004c0)=[0x1, r3, r1, r1]}, 0x80) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)={'some', 0x20, 0x2, 0x20, 0x6}, 0x2f) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="2400100010fe0056"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) (async) openat$cgroup_ro(r2, &(0x7f0000000480)='memory.swap.current\x00', 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="050094952ae009ee", @ANYRESOCT=r0], &(0x7f0000001dc0)='syzkaller\x00', 0x9, 0xce, &(0x7f0000001e00)=""/206, 0x41000, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_devices(r4, &(0x7f0000000580)='devices.allow\x00', 0x2, 0x0) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_lsm={0x1d, 0x11, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5e}, [@ldst={0x1, 0x2, 0x3, 0x5, 0x0, 0x10, 0x1}, @map_val={0x18, 0x8, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x4d}, @map_idx={0x18, 0x3, 0x5, 0x0, 0xe}, @ldst={0x2, 0x2, 0x0, 0x1, 0x6, 0x4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x80}, @exit, @map_fd={0x18, 0xb, 0x1, 0x0, r2}, @exit, @exit]}, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0xf7, &(0x7f0000000340)=""/247, 0x40f00, 0x1, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000000100)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0xb, 0x50, 0x66}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00000004c0)=[0x1, r3, r1, r1]}, 0x80) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) (async) [ 2430.794758][T31089] FAULT_INJECTION: forcing a failure. [ 2430.794758][T31089] name failslab, interval 1, probability 0, space 0, times 0 [ 2430.808060][T31089] CPU: 1 PID: 31089 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2430.818386][T31089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2430.828434][T31089] Call Trace: [ 2430.831723][T31089] dump_stack_lvl+0x1e2/0x24b [ 2430.836403][T31089] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2430.841855][T31089] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2430.847929][T31089] dump_stack+0x15/0x17 [ 2430.852078][T31089] should_fail+0x3c0/0x510 [ 2430.856485][T31089] ? __kernfs_new_node+0x99/0x6e0 [ 2430.861507][T31089] __should_failslab+0x9f/0xe0 [ 2430.866260][T31089] should_failslab+0x9/0x20 [ 2430.870746][T31089] __kmalloc_track_caller+0x5f/0x350 [ 2430.876021][T31089] kstrdup_const+0x55/0x90 [ 2430.880414][T31089] __kernfs_new_node+0x99/0x6e0 [ 2430.885240][T31089] ? is_module_text_address+0xe1/0x140 [ 2430.890675][T31089] ? kernfs_new_node+0x170/0x170 [ 2430.895592][T31089] ? ptr_to_hashval+0x60/0x60 [ 2430.900246][T31089] ? snprintf+0xd6/0x120 [ 2430.904468][T31089] ? __kasan_check_write+0x14/0x20 [ 2430.909556][T31089] ? mutex_unlock+0x1d/0x40 [ 2430.914037][T31089] kernfs_new_node+0x97/0x170 [ 2430.918693][T31089] __kernfs_create_file+0x4a/0x270 [ 2430.923780][T31089] cgroup_addrm_files+0xab8/0xfe0 [ 2430.928780][T31089] ? ____kasan_kmalloc+0xdc/0x110 [ 2430.933783][T31089] ? __kasan_kmalloc+0x9/0x10 [ 2430.938453][T31089] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2430.943983][T31089] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2430.950120][T31089] ? delete_node+0x759/0x7b0 [ 2430.954689][T31089] ? __kasan_check_read+0x11/0x20 [ 2430.959690][T31089] ? __kasan_check_write+0x14/0x20 [ 2430.964778][T31089] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2430.969869][T31089] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2430.975392][T31089] css_populate_dir+0x137/0x370 [ 2430.980220][T31089] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2430.986090][T31089] cgroup_mkdir+0x131f/0x15c0 [ 2430.990744][T31089] ? security_transition_sid+0x7d/0x90 [ 2430.996180][T31089] ? css_task_iter_end+0x2d0/0x2d0 [ 2431.001270][T31089] ? kmem_cache_free+0xa9/0x1f0 [ 2431.006100][T31089] ? generic_permission+0x161/0x470 [ 2431.011281][T31089] ? css_task_iter_end+0x2d0/0x2d0 [ 2431.016369][T31089] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2431.021216][T31089] vfs_mkdir+0x435/0x610 [ 2431.025434][T31089] do_mkdirat+0x1b6/0x2d0 [ 2431.029740][T31089] ? do_mknodat+0x430/0x430 [ 2431.034225][T31089] ? debug_smp_processor_id+0x17/0x20 [ 2431.039571][T31089] __x64_sys_mkdirat+0x7b/0x90 [ 2431.044313][T31089] do_syscall_64+0x34/0x70 [ 2431.048706][T31089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2431.054573][T31089] RIP: 0033:0x7f35f9d110e9 [ 2431.058971][T31089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2431.078555][T31089] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2431.086948][T31089] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 03:10:30 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010418000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:30 executing program 0: bpf$BPF_BTF_LOAD(0x21, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:30 executing program 5: write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)={'some', 0x20, 0x2, 0x20, 0x6}, 0x2f) (async) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="2400100010fe0056"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r1}, 0x8) r3 = openat$cgroup_ro(r2, &(0x7f0000000480)='memory.swap.current\x00', 0x0, 0x0) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="050094952ae009ee", @ANYRESOCT=r0], &(0x7f0000001dc0)='syzkaller\x00', 0x9, 0xce, &(0x7f0000001e00)=""/206, 0x41000, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_devices(r4, &(0x7f0000000580)='devices.allow\x00', 0x2, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_lsm={0x1d, 0x11, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5e}, [@ldst={0x1, 0x2, 0x3, 0x5, 0x0, 0x10, 0x1}, @map_val={0x18, 0x8, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x4d}, @map_idx={0x18, 0x3, 0x5, 0x0, 0xe}, @ldst={0x2, 0x2, 0x0, 0x1, 0x6, 0x4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x80}, @exit, @map_fd={0x18, 0xb, 0x1, 0x0, r2}, @exit, @exit]}, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0xf7, &(0x7f0000000340)=""/247, 0x40f00, 0x1, '\x00', 0x0, 0x1b, r1, 0x8, &(0x7f0000000100)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0xb, 0x50, 0x66}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00000004c0)=[0x1, r3, r1, r1]}, 0x80) (async, rerun: 32) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) (rerun: 32) 03:10:30 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0xfffffffd, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 34) [ 2431.094896][T31089] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2431.102845][T31089] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2431.110794][T31089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2431.118743][T31089] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2431.132864][T31089] cgroup: cgroup_addrm_files: failed to add sched_load_balance, err=-12 03:10:30 executing program 0: bpf$BPF_BTF_LOAD(0x22, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:30 executing program 5: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x20, &(0x7f00000000c0)={&(0x7f0000000000)=""/150, 0x96, 0x0, &(0x7f0000000280)=""/177, 0xb1}}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000007020000000000f024d49a0cfb635a3ff37dd473f456dee7dce021625ddc9ed49b7d553656f9b941020aef8f5805b27b3ecdf476722e264739dccb307d4f711465c05da30c76b95bb259b100913e7174da374e03af1b8d24077eb5ac2b61c2b1"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:30 executing program 0: bpf$BPF_BTF_LOAD(0x23, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2431.177735][T31116] FAULT_INJECTION: forcing a failure. [ 2431.177735][T31116] name failslab, interval 1, probability 0, space 0, times 0 [ 2431.205096][T31116] CPU: 0 PID: 31116 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2431.215443][T31116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:10:30 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0xfffffffd, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0xfffffffd, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) 03:10:30 executing program 0: bpf$BPF_BTF_LOAD(0x7d, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:30 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0xfffffffd, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) [ 2431.225494][T31116] Call Trace: [ 2431.228785][T31116] dump_stack_lvl+0x1e2/0x24b [ 2431.233518][T31116] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2431.238980][T31116] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2431.245046][T31116] dump_stack+0x15/0x17 [ 2431.249193][T31116] should_fail+0x3c0/0x510 [ 2431.253594][T31116] ? __kernfs_new_node+0x99/0x6e0 [ 2431.258610][T31116] __should_failslab+0x9f/0xe0 [ 2431.263374][T31116] should_failslab+0x9/0x20 [ 2431.267887][T31116] __kmalloc_track_caller+0x5f/0x350 [ 2431.273171][T31116] kstrdup_const+0x55/0x90 03:10:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x58, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000700)=ANY=[], &(0x7f00000000c0)=""/256, 0x1000000, 0x100, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x9, 0x0, &(0x7f0000000240), &(0x7f0000000280)='GPL\x00', 0x7, 0xa0, &(0x7f00000002c0)=""/160, 0x41100, 0x1, '\x00', r1, 0xe, r2, 0x8, &(0x7f0000000380)={0x2, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x2, 0x50, 0x2d76}, 0x10}, 0x80) [ 2431.277586][T31116] __kernfs_new_node+0x99/0x6e0 [ 2431.282443][T31116] ? is_module_text_address+0xe1/0x140 [ 2431.287901][T31116] ? kernfs_new_node+0x170/0x170 [ 2431.292834][T31116] ? ptr_to_hashval+0x60/0x60 [ 2431.297512][T31116] ? snprintf+0xd6/0x120 [ 2431.301754][T31116] ? __kasan_check_write+0x14/0x20 [ 2431.306868][T31116] ? mutex_unlock+0x1d/0x40 [ 2431.311367][T31116] kernfs_new_node+0x97/0x170 [ 2431.316039][T31116] __kernfs_create_file+0x4a/0x270 [ 2431.321253][T31116] cgroup_addrm_files+0xab8/0xfe0 [ 2431.326284][T31116] ? ____kasan_kmalloc+0xdc/0x110 [ 2431.331306][T31116] ? __kasan_kmalloc+0x9/0x10 [ 2431.335983][T31116] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2431.341527][T31116] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2431.347674][T31116] ? delete_node+0x759/0x7b0 [ 2431.352257][T31116] ? __kasan_check_read+0x11/0x20 [ 2431.357277][T31116] ? __kasan_check_write+0x14/0x20 [ 2431.362419][T31116] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2431.367530][T31116] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2431.373078][T31116] css_populate_dir+0x137/0x370 [ 2431.377936][T31116] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2431.383828][T31116] cgroup_mkdir+0x131f/0x15c0 [ 2431.388502][T31116] ? security_transition_sid+0x7d/0x90 [ 2431.393949][T31116] ? css_task_iter_end+0x2d0/0x2d0 [ 2431.399038][T31116] ? kmem_cache_free+0xa9/0x1f0 [ 2431.403982][T31116] ? generic_permission+0x161/0x470 [ 2431.409159][T31116] ? css_task_iter_end+0x2d0/0x2d0 [ 2431.414243][T31116] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2431.419070][T31116] vfs_mkdir+0x435/0x610 [ 2431.423290][T31116] do_mkdirat+0x1b6/0x2d0 [ 2431.427612][T31116] ? do_mknodat+0x430/0x430 [ 2431.432094][T31116] ? debug_smp_processor_id+0x17/0x20 [ 2431.437445][T31116] __x64_sys_mkdirat+0x7b/0x90 [ 2431.442211][T31116] do_syscall_64+0x34/0x70 [ 2431.446629][T31116] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2431.452511][T31116] RIP: 0033:0x7f35f9d110e9 [ 2431.456907][T31116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2431.476488][T31116] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2431.484881][T31116] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2431.492835][T31116] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2431.500785][T31116] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2431.508730][T31116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2431.516677][T31116] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010518000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x58, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000700)=ANY=[], &(0x7f00000000c0)=""/256, 0x1000000, 0x100, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x9, 0x0, &(0x7f0000000240), &(0x7f0000000280)='GPL\x00', 0x7, 0xa0, &(0x7f00000002c0)=""/160, 0x41100, 0x1, '\x00', r1, 0xe, r2, 0x8, &(0x7f0000000380)={0x2, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x2, 0x50, 0x2d76}, 0x10}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x58, &(0x7f0000000480)}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000700)=ANY=[], &(0x7f00000000c0)=""/256, 0x1000000, 0x100, 0x1}, 0x20) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x9, 0x0, &(0x7f0000000240), &(0x7f0000000280)='GPL\x00', 0x7, 0xa0, &(0x7f00000002c0)=""/160, 0x41100, 0x1, '\x00', r1, 0xe, r2, 0x8, &(0x7f0000000380)={0x2, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x2, 0x50, 0x2d76}, 0x10}, 0x80) (async) 03:10:30 executing program 0: bpf$BPF_BTF_LOAD(0x3fe, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:30 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 03:10:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 35) 03:10:30 executing program 5: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x20, &(0x7f00000000c0)={&(0x7f0000000000)=""/150, 0x96, 0x0, &(0x7f0000000280)=""/177, 0xb1}}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000007020000000000f024d49a0cfb635a3ff37dd473f456dee7dce021625ddc9ed49b7d553656f9b941020aef8f5805b27b3ecdf476722e264739dccb307d4f711465c05da30c76b95bb259b100913e7174da374e03af1b8d24077eb5ac2b61c2b1"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010618000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:30 executing program 0: bpf$BPF_BTF_LOAD(0x777ef5b1fdeb, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:30 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) [ 2431.524877][T31116] cgroup: cgroup_addrm_files: failed to add sched_load_balance, err=-12 03:10:31 executing program 5: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x20, &(0x7f00000000c0)={&(0x7f0000000000)=""/150, 0x96, 0x0, &(0x7f0000000280)=""/177, 0xb1}}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000007020000000000f024d49a0cfb635a3ff37dd473f456dee7dce021625ddc9ed49b7d553656f9b941020aef8f5805b27b3ecdf476722e264739dccb307d4f711465c05da30c76b95bb259b100913e7174da374e03af1b8d24077eb5ac2b61c2b1"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x20, &(0x7f00000000c0)={&(0x7f0000000000)=""/150, 0x96, 0x0, &(0x7f0000000280)=""/177, 0xb1}}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000007020000000000f024d49a0cfb635a3ff37dd473f456dee7dce021625ddc9ed49b7d553656f9b941020aef8f5805b27b3ecdf476722e264739dccb307d4f711465c05da30c76b95bb259b100913e7174da374e03af1b8d24077eb5ac2b61c2b1"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) 03:10:31 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0x10, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010718000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:31 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x2, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2431.580013][T31154] FAULT_INJECTION: forcing a failure. [ 2431.580013][T31154] name failslab, interval 1, probability 0, space 0, times 0 [ 2431.617343][T31154] CPU: 1 PID: 31154 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2431.627684][T31154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2431.637728][T31154] Call Trace: [ 2431.641017][T31154] dump_stack_lvl+0x1e2/0x24b [ 2431.645693][T31154] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2431.651158][T31154] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2431.657222][T31154] dump_stack+0x15/0x17 [ 2431.661357][T31154] should_fail+0x3c0/0x510 [ 2431.665749][T31154] ? __kernfs_new_node+0x99/0x6e0 [ 2431.670750][T31154] __should_failslab+0x9f/0xe0 [ 2431.675489][T31154] should_failslab+0x9/0x20 [ 2431.679970][T31154] __kmalloc_track_caller+0x5f/0x350 [ 2431.685233][T31154] kstrdup_const+0x55/0x90 [ 2431.689623][T31154] __kernfs_new_node+0x99/0x6e0 [ 2431.694451][T31154] ? is_module_text_address+0xe1/0x140 [ 2431.699886][T31154] ? kernfs_new_node+0x170/0x170 [ 2431.704799][T31154] ? ptr_to_hashval+0x60/0x60 [ 2431.709452][T31154] ? snprintf+0xd6/0x120 [ 2431.713672][T31154] ? __kasan_check_write+0x14/0x20 [ 2431.718758][T31154] ? mutex_unlock+0x1d/0x40 [ 2431.723238][T31154] kernfs_new_node+0x97/0x170 [ 2431.727899][T31154] __kernfs_create_file+0x4a/0x270 [ 2431.732987][T31154] cgroup_addrm_files+0xab8/0xfe0 [ 2431.737990][T31154] ? ____kasan_kmalloc+0xdc/0x110 [ 2431.742990][T31154] ? __kasan_kmalloc+0x9/0x10 [ 2431.747649][T31154] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2431.753172][T31154] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2431.759300][T31154] ? delete_node+0x759/0x7b0 [ 2431.763870][T31154] ? __kasan_check_read+0x11/0x20 [ 2431.768879][T31154] ? __kasan_check_write+0x14/0x20 [ 2431.773975][T31154] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2431.779062][T31154] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2431.784587][T31154] css_populate_dir+0x137/0x370 [ 2431.789420][T31154] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2431.795316][T31154] cgroup_mkdir+0x131f/0x15c0 [ 2431.799973][T31154] ? security_transition_sid+0x7d/0x90 [ 2431.805411][T31154] ? css_task_iter_end+0x2d0/0x2d0 [ 2431.810502][T31154] ? kmem_cache_free+0xa9/0x1f0 [ 2431.815331][T31154] ? generic_permission+0x161/0x470 [ 2431.820508][T31154] ? css_task_iter_end+0x2d0/0x2d0 [ 2431.825593][T31154] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2431.830422][T31154] vfs_mkdir+0x435/0x610 [ 2431.834647][T31154] do_mkdirat+0x1b6/0x2d0 [ 2431.838956][T31154] ? do_mknodat+0x430/0x430 [ 2431.843439][T31154] ? debug_smp_processor_id+0x17/0x20 [ 2431.848791][T31154] __x64_sys_mkdirat+0x7b/0x90 [ 2431.853535][T31154] do_syscall_64+0x34/0x70 [ 2431.857942][T31154] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2431.863817][T31154] RIP: 0033:0x7f35f9d110e9 [ 2431.868229][T31154] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2431.887821][T31154] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2431.896212][T31154] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2431.904159][T31154] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2431.912108][T31154] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2431.920057][T31154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x58, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000700)=ANY=[], &(0x7f00000000c0)=""/256, 0x1000000, 0x100, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x9, 0x0, &(0x7f0000000240), &(0x7f0000000280)='GPL\x00', 0x7, 0xa0, &(0x7f00000002c0)=""/160, 0x41100, 0x1, '\x00', r1, 0xe, r2, 0x8, &(0x7f0000000380)={0x2, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x2, 0x50, 0x2d76}, 0x10}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x58, &(0x7f0000000480)}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000700)=ANY=[], &(0x7f00000000c0)=""/256, 0x1000000, 0x100, 0x1}, 0x20) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x9, 0x0, &(0x7f0000000240), &(0x7f0000000280)='GPL\x00', 0x7, 0xa0, &(0x7f00000002c0)=""/160, 0x41100, 0x1, '\x00', r1, 0xe, r2, 0x8, &(0x7f0000000380)={0x2, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x2, 0x50, 0x2d76}, 0x10}, 0x80) (async) 03:10:31 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="9ff9374c587b46675f0000000c0000000c000000050000000000000000000026020000000030006100"], &(0x7f0000000180)=""/143, 0x29, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@cgroup=r0, 0xffffffffffffffff, 0x11}, 0x10) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x47, 0xa0, 0x5, 0xca, 0x0, 0x8, 0x22011, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x8, 0xe64}, 0x200, 0x5, 0x57, 0x8, 0x8, 0x800, 0x4, 0x0, 0x8000000, 0x0, 0x4}, r0, 0x5, 0xffffffffffffffff, 0x8) 03:10:31 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x8, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:31 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) 03:10:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010818000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:31 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 36) 03:10:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010918000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:31 executing program 4: socketpair(0x26, 0x3, 0x0, &(0x7f0000000000)) 03:10:31 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0xa, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2431.928006][T31154] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2431.940031][T31154] cgroup: cgroup_addrm_files: failed to add sched_relax_domain_level, err=-12 03:10:31 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="9ff9374c587b46675f0000000c0000000c000000050000000000000000000026020000000030006100"], &(0x7f0000000180)=""/143, 0x29, 0x8f, 0x1}, 0x20) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@cgroup=r0, 0xffffffffffffffff, 0x11}, 0x10) (async) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x47, 0xa0, 0x5, 0xca, 0x0, 0x8, 0x22011, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x8, 0xe64}, 0x200, 0x5, 0x57, 0x8, 0x8, 0x800, 0x4, 0x0, 0x8000000, 0x0, 0x4}, r0, 0x5, 0xffffffffffffffff, 0x8) 03:10:31 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x18, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:31 executing program 4: socketpair(0x26, 0x3, 0x0, &(0x7f0000000000)) [ 2431.990848][T31183] FAULT_INJECTION: forcing a failure. [ 2431.990848][T31183] name failslab, interval 1, probability 0, space 0, times 0 [ 2432.011497][T31183] CPU: 0 PID: 31183 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2432.021835][T31183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2432.031888][T31183] Call Trace: [ 2432.035186][T31183] dump_stack_lvl+0x1e2/0x24b [ 2432.039871][T31183] ? panic+0x7d7/0x7d7 [ 2432.043942][T31183] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2432.049396][T31183] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2432.055460][T31183] ? ___slab_alloc+0xa9/0x2e0 [ 2432.060136][T31183] dump_stack+0x15/0x17 [ 2432.064286][T31183] should_fail+0x3c0/0x510 [ 2432.068717][T31183] __should_failslab+0x9f/0xe0 [ 2432.073481][T31183] should_failslab+0x9/0x20 [ 2432.077985][T31183] kmem_cache_alloc+0x3f/0x300 [ 2432.082748][T31183] ? __kernfs_new_node+0xdb/0x6e0 [ 2432.087762][T31183] __kernfs_new_node+0xdb/0x6e0 [ 2432.092624][T31183] ? is_module_text_address+0xe1/0x140 [ 2432.098082][T31183] ? kernfs_new_node+0x170/0x170 [ 2432.103028][T31183] ? ptr_to_hashval+0x60/0x60 [ 2432.107701][T31183] ? snprintf+0xd6/0x120 [ 2432.111950][T31183] ? __kasan_check_write+0x14/0x20 [ 2432.117066][T31183] ? mutex_unlock+0x1d/0x40 [ 2432.121560][T31183] kernfs_new_node+0x97/0x170 [ 2432.126229][T31183] __kernfs_create_file+0x4a/0x270 [ 2432.131336][T31183] cgroup_addrm_files+0xab8/0xfe0 [ 2432.136371][T31183] ? ____kasan_kmalloc+0xdc/0x110 [ 2432.141388][T31183] ? __kasan_kmalloc+0x9/0x10 [ 2432.146053][T31183] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2432.151590][T31183] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2432.157763][T31183] ? delete_node+0x759/0x7b0 [ 2432.162336][T31183] ? __kasan_check_read+0x11/0x20 [ 2432.167344][T31183] ? __kasan_check_write+0x14/0x20 [ 2432.172439][T31183] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2432.177529][T31183] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2432.183053][T31183] css_populate_dir+0x137/0x370 [ 2432.187884][T31183] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2432.193756][T31183] cgroup_mkdir+0x131f/0x15c0 [ 2432.198412][T31183] ? security_transition_sid+0x7d/0x90 [ 2432.203849][T31183] ? css_task_iter_end+0x2d0/0x2d0 [ 2432.208941][T31183] ? kmem_cache_free+0xa9/0x1f0 [ 2432.213769][T31183] ? generic_permission+0x161/0x470 [ 2432.218959][T31183] ? css_task_iter_end+0x2d0/0x2d0 [ 2432.224057][T31183] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2432.228895][T31183] vfs_mkdir+0x435/0x610 [ 2432.233126][T31183] do_mkdirat+0x1b6/0x2d0 [ 2432.237442][T31183] ? do_mknodat+0x430/0x430 [ 2432.241935][T31183] ? debug_smp_processor_id+0x17/0x20 [ 2432.247287][T31183] __x64_sys_mkdirat+0x7b/0x90 [ 2432.252036][T31183] do_syscall_64+0x34/0x70 [ 2432.256429][T31183] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2432.262300][T31183] RIP: 0033:0x7f35f9d110e9 [ 2432.266696][T31183] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2432.286280][T31183] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2432.294673][T31183] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2432.302620][T31183] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2432.310570][T31183] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2432.318521][T31183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2432.326471][T31183] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:31 executing program 4: socketpair(0x26, 0x3, 0x0, &(0x7f0000000000)) 03:10:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010a18000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:31 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:31 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="9ff9374c587b46675f0000000c0000000c000000050000000000000000000026020000000030006100"], &(0x7f0000000180)=""/143, 0x29, 0x8f, 0x1}, 0x20) (async, rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) (rerun: 32) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@cgroup=r0, 0xffffffffffffffff, 0x11}, 0x10) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x47, 0xa0, 0x5, 0xca, 0x0, 0x8, 0x22011, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x8, 0xe64}, 0x200, 0x5, 0x57, 0x8, 0x8, 0x800, 0x4, 0x0, 0x8000000, 0x0, 0x4}, r0, 0x5, 0xffffffffffffffff, 0x8) 03:10:31 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 37) 03:10:31 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000005c0)={0xffffffffffffffff, 0x20, &(0x7f0000000580)={&(0x7f0000000240)=""/199, 0xc7, 0x0, &(0x7f0000000480)=""/232, 0xe8}}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0xc, 0x1, 0x101, 0x33, 0x108, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='freezer.state\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x1c, 0x4, &(0x7f0000000040)=@raw=[@map_idx={0x18, 0x7, 0x5, 0x0, 0xa}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x2c, &(0x7f00000000c0)=""/44, 0x41000, 0x15, '\x00', r0, 0x1f, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xc, 0x1, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[r2, 0x1, r3, r4, 0x1, r5, 0x1, 0xffffffffffffffff, r6]}, 0x80) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2432.338258][T31183] cgroup: cgroup_addrm_files: failed to add sched_relax_domain_level, err=-12 03:10:31 executing program 5: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRES64], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:31 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x2, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:31 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x3, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2432.367490][T31214] FAULT_INJECTION: forcing a failure. [ 2432.367490][T31214] name failslab, interval 1, probability 0, space 0, times 0 [ 2432.388111][T31214] CPU: 0 PID: 31214 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2432.398452][T31214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2432.408501][T31214] Call Trace: [ 2432.411794][T31214] dump_stack_lvl+0x1e2/0x24b 03:10:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010b18000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010c18000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010d18000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2432.416469][T31214] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2432.421924][T31214] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2432.428088][T31214] dump_stack+0x15/0x17 [ 2432.432241][T31214] should_fail+0x3c0/0x510 [ 2432.436652][T31214] ? __kernfs_new_node+0x99/0x6e0 [ 2432.441672][T31214] __should_failslab+0x9f/0xe0 [ 2432.446429][T31214] should_failslab+0x9/0x20 [ 2432.450929][T31214] __kmalloc_track_caller+0x5f/0x350 [ 2432.456210][T31214] kstrdup_const+0x55/0x90 [ 2432.460617][T31214] __kernfs_new_node+0x99/0x6e0 03:10:31 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000001740)={&(0x7f0000000600)="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", &(0x7f0000000400)=""/107, &(0x7f0000001600)="1f05969d37d1bd18d2452f46fe7078c6efb5250f8ef856dab0e6a6bea639f2ef66cc39052393a5b2c5d40fc3e8bb083634d4883d7cfec1149a5aa0291254a88b6ebb7c4a104b89739a08e4df89f6e66ca16ebaf7d7e8d74d18cb893ad9f3eb10c199e35ea4897a739912b0bafe1e648a703ce9c0a1e9b05a459c0ea3bd5f4ebd091e80df5a3c9c35924aa2b11b1df2697b3688e48cafcdb46b2c89b82b0c6951ea1b1630bcc396b14bc62011b97b4296209486127b336f536d6ba150ef5e77130b80d5c4a738963926bd5fbbb6", &(0x7f0000001700)="830cb8c1f8b59bad66fa9c5d433fc15b0185ab45b86353afdf5ca35c0f88e118deca872d1c9c7b084e62774430452c5882f803e7351a03e96e8ac8a19b1e", 0xff, r0}, 0x38) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="bf05364561a62a27"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000003c0)={&(0x7f0000000080)="57ac60dfd0c17018d3e21ce0dce1b1f6c9d093d0428f014ea27563f161494bbe29409476705675db28", &(0x7f0000000200)=""/186, &(0x7f0000000480)="eab9b50642c8024daf0f77e84937fc825356a5db230f659e946a822871237d02eba9cb000989f885bf3be040787b8da8838cd1a9bc8716cb9549e6a3c3b3c4b4e39952cdb9a1230757eda6f2c5e6e255c1f86794da22d88409f674d16bea9cb234096d448010eb6c613227e87d5ebe4594d265adc3e3af93bcf082924db15d62e93e1617fcddc39badb8f3c8c1f48aa115d303950d6f6e2c33f1065e2b1ecdaf38fee6d18649d1cd7255ee538af81865bf67b6af90eea524c1423efc9006c785eb55e7325564f737f6496d2d3517aca12a1254478a48dc740c785d8f65c8a33da276ada2b69bf15a036267f8", &(0x7f0000000580)="d3a43767b2103f37731aa1d121fdbebff86b9d00000000000000000000f0ff00008a3573d8a1f494393c6e7713ab4349cac4d3ee42808075000000000000000000", 0x0, r1, 0x4}, 0x38) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb1c6de1f56f0911a30100100000000200000000000000000000000004000000ebff00000002005392ca5f9ffcbb000000000762612de76a8de5e1b802819ec955496d4c70d8730eabb8a082832360eea54d508167c5a893ba2bbfefbff556bc43fcab42c25c128832f6ecca4081310dc1873d2532a1deb2565359216729b8b9e0140cccb4280bb39345f195463d83985367fdae3bb250bd5c22c251f11aa5701debd2380e4d8e9e67e1dd540dce971cbc7476750b3e5aab9973ccbfb095ce056077df18ccc250ccad860325c97bbcbabc86abb1966c2dfa520209a5d928a2000000000000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010e18000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:31 executing program 5: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRES64], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:31 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x4, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2432.465462][T31214] ? is_module_text_address+0xe1/0x140 [ 2432.470915][T31214] ? kernfs_new_node+0x170/0x170 [ 2432.475856][T31214] ? ptr_to_hashval+0x60/0x60 [ 2432.480531][T31214] ? snprintf+0xd6/0x120 [ 2432.484770][T31214] ? __kasan_check_write+0x14/0x20 [ 2432.489884][T31214] ? mutex_unlock+0x1d/0x40 [ 2432.494389][T31214] kernfs_new_node+0x97/0x170 [ 2432.499063][T31214] __kernfs_create_file+0x4a/0x270 [ 2432.504172][T31214] cgroup_addrm_files+0xab8/0xfe0 [ 2432.509203][T31214] ? ____kasan_kmalloc+0xdc/0x110 [ 2432.514223][T31214] ? __kasan_kmalloc+0x9/0x10 [ 2432.518899][T31214] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2432.524444][T31214] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2432.530596][T31214] ? delete_node+0x759/0x7b0 [ 2432.535179][T31214] ? __kasan_check_read+0x11/0x20 [ 2432.540206][T31214] ? __kasan_check_write+0x14/0x20 [ 2432.545321][T31214] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2432.550432][T31214] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2432.555964][T31214] css_populate_dir+0x137/0x370 [ 2432.560790][T31214] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2432.566669][T31214] cgroup_mkdir+0x131f/0x15c0 [ 2432.571323][T31214] ? security_transition_sid+0x7d/0x90 [ 2432.576763][T31214] ? css_task_iter_end+0x2d0/0x2d0 [ 2432.581860][T31214] ? kmem_cache_free+0xa9/0x1f0 [ 2432.586686][T31214] ? generic_permission+0x161/0x470 [ 2432.591866][T31214] ? css_task_iter_end+0x2d0/0x2d0 [ 2432.596954][T31214] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2432.601785][T31214] vfs_mkdir+0x435/0x610 [ 2432.606003][T31214] do_mkdirat+0x1b6/0x2d0 [ 2432.610322][T31214] ? do_mknodat+0x430/0x430 [ 2432.614817][T31214] ? debug_smp_processor_id+0x17/0x20 [ 2432.620272][T31214] __x64_sys_mkdirat+0x7b/0x90 [ 2432.625019][T31214] do_syscall_64+0x34/0x70 [ 2432.629417][T31214] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2432.635297][T31214] RIP: 0033:0x7f35f9d110e9 [ 2432.639689][T31214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2432.659272][T31214] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 03:10:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 38) 03:10:32 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000005c0)={0xffffffffffffffff, 0x20, &(0x7f0000000580)={&(0x7f0000000240)=""/199, 0xc7, 0x0, &(0x7f0000000480)=""/232, 0xe8}}, 0x10) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0xc, 0x1, 0x101, 0x33, 0x108, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='freezer.state\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x1c, 0x4, &(0x7f0000000040)=@raw=[@map_idx={0x18, 0x7, 0x5, 0x0, 0xa}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x2c, &(0x7f00000000c0)=""/44, 0x41000, 0x15, '\x00', r0, 0x1f, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xc, 0x1, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[r2, 0x1, r3, r4, 0x1, r5, 0x1, 0xffffffffffffffff, r6]}, 0x80) (async, rerun: 64) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) (async, rerun: 64) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb011018000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:32 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000001740)={&(0x7f0000000600)="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", &(0x7f0000000400)=""/107, &(0x7f0000001600)="1f05969d37d1bd18d2452f46fe7078c6efb5250f8ef856dab0e6a6bea639f2ef66cc39052393a5b2c5d40fc3e8bb083634d4883d7cfec1149a5aa0291254a88b6ebb7c4a104b89739a08e4df89f6e66ca16ebaf7d7e8d74d18cb893ad9f3eb10c199e35ea4897a739912b0bafe1e648a703ce9c0a1e9b05a459c0ea3bd5f4ebd091e80df5a3c9c35924aa2b11b1df2697b3688e48cafcdb46b2c89b82b0c6951ea1b1630bcc396b14bc62011b97b4296209486127b336f536d6ba150ef5e77130b80d5c4a738963926bd5fbbb6", &(0x7f0000001700)="830cb8c1f8b59bad66fa9c5d433fc15b0185ab45b86353afdf5ca35c0f88e118deca872d1c9c7b084e62774430452c5882f803e7351a03e96e8ac8a19b1e", 0xff, r0}, 0x38) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="bf05364561a62a27"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000003c0)={&(0x7f0000000080)="57ac60dfd0c17018d3e21ce0dce1b1f6c9d093d0428f014ea27563f161494bbe29409476705675db28", &(0x7f0000000200)=""/186, &(0x7f0000000480)="eab9b50642c8024daf0f77e84937fc825356a5db230f659e946a822871237d02eba9cb000989f885bf3be040787b8da8838cd1a9bc8716cb9549e6a3c3b3c4b4e39952cdb9a1230757eda6f2c5e6e255c1f86794da22d88409f674d16bea9cb234096d448010eb6c613227e87d5ebe4594d265adc3e3af93bcf082924db15d62e93e1617fcddc39badb8f3c8c1f48aa115d303950d6f6e2c33f1065e2b1ecdaf38fee6d18649d1cd7255ee538af81865bf67b6af90eea524c1423efc9006c785eb55e7325564f737f6496d2d3517aca12a1254478a48dc740c785d8f65c8a33da276ada2b69bf15a036267f8", &(0x7f0000000580)="d3a43767b2103f37731aa1d121fdbebff86b9d00000000000000000000f0ff00008a3573d8a1f494393c6e7713ab4349cac4d3ee42808075000000000000000000", 0x0, r1, 0x4}, 0x38) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb1c6de1f56f0911a30100100000000200000000000000000000000004000000ebff00000002005392ca5f9ffcbb000000000762612de76a8de5e1b802819ec955496d4c70d8730eabb8a082832360eea54d508167c5a893ba2bbfefbff556bc43fcab42c25c128832f6ecca4081310dc1873d2532a1deb2565359216729b8b9e0140cccb4280bb39345f195463d83985367fdae3bb250bd5c22c251f11aa5701debd2380e4d8e9e67e1dd540dce971cbc7476750b3e5aab9973ccbfb095ce056077df18ccc250ccad860325c97bbcbabc86abb1966c2dfa520209a5d928a2000000000000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:32 executing program 5: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRES64], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:32 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x5, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:32 executing program 5: mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000003c0)='syz0\x00', 0x1ff) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="9cd7cca17a87730f2c8ca644713f21eb19ededa04d9305537a0405d23d79a0ca73f701dcb1a76e6d2fbca547981e7149a5b795342fc3869f7ff2d2ac36f077fda84015af04ada0574af614a400ee1c039eff5de093d74cbc3c94b59a539205b201588a1ddc3bbc641cc30cbf64294d71b5eef25082a0e6daf854185e7eaf324e0069cdca0092688e3ba1f35c8f8a0c0989a94255faac0b53badae873b15a57c912ea870ca4ea29b4d194e7ee4436c2a2ed7d522a791d201a49e843cf83d9c4ba929a0c65e4af58d32f0c9e14d68d61ccf26f547b9cfc551c38b9917e8094608e16651006d9", &(0x7f0000000280)=""/197}, 0x20) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb01001800000c0000000c0023000200000000000000000000070200"/38], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) getpid() r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000007c0)=@bpf_ext={0x1c, 0xd, &(0x7f0000000600)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff}, [@map_idx_val={0x18, 0xa, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x6}, @map_idx={0x18, 0x5, 0x5, 0x0, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @alu={0x7, 0x1, 0x0, 0x4, 0x5, 0xfffffffffffffff9, 0x8}, @map_val={0x18, 0x5, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f0000000680)='syzkaller\x00', 0x400, 0x34, &(0x7f00000006c0)=""/52, 0x41000, 0x8, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000700)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000740)={0x0, 0x7, 0x40, 0x98a}, 0x10, 0x8b80, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[0xffffffffffffffff]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x9, 0x7, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6f8, 0x0, 0x0, 0x0, 0xac}, [@map_idx={0x18, 0x9, 0x5, 0x0, 0x6}, @cb_func={0x18, 0x1a, 0x4, 0x0, 0xfffffffffffffffb}]}, &(0x7f0000000440)='GPL\x00', 0x5, 0xfd, &(0x7f0000000480)=""/253, 0x40f00, 0x16, '\x00', 0x0, 0x1a, r0, 0x8, &(0x7f0000000580)={0x7, 0x2}, 0x8, 0x10, &(0x7f00000005c0)={0x0, 0xe, 0x501, 0x80000000}, 0x10, 0xffffffffffffffff, r1}, 0x80) syz_open_procfs$namespace(0x0, &(0x7f0000000380)='ns/pid_for_children\x00') 03:10:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb011118000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2432.667662][T31214] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2432.675605][T31214] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2432.683579][T31214] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2432.691524][T31214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2432.699493][T31214] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2432.707548][T31214] cgroup: cgroup_addrm_files: failed to add memory_migrate, err=-12 03:10:32 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000001740)={&(0x7f0000000600)="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", &(0x7f0000000400)=""/107, &(0x7f0000001600)="1f05969d37d1bd18d2452f46fe7078c6efb5250f8ef856dab0e6a6bea639f2ef66cc39052393a5b2c5d40fc3e8bb083634d4883d7cfec1149a5aa0291254a88b6ebb7c4a104b89739a08e4df89f6e66ca16ebaf7d7e8d74d18cb893ad9f3eb10c199e35ea4897a739912b0bafe1e648a703ce9c0a1e9b05a459c0ea3bd5f4ebd091e80df5a3c9c35924aa2b11b1df2697b3688e48cafcdb46b2c89b82b0c6951ea1b1630bcc396b14bc62011b97b4296209486127b336f536d6ba150ef5e77130b80d5c4a738963926bd5fbbb6", &(0x7f0000001700)="830cb8c1f8b59bad66fa9c5d433fc15b0185ab45b86353afdf5ca35c0f88e118deca872d1c9c7b084e62774430452c5882f803e7351a03e96e8ac8a19b1e", 0xff, r0}, 0x38) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="bf05364561a62a27"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000003c0)={&(0x7f0000000080)="57ac60dfd0c17018d3e21ce0dce1b1f6c9d093d0428f014ea27563f161494bbe29409476705675db28", &(0x7f0000000200)=""/186, &(0x7f0000000480)="eab9b50642c8024daf0f77e84937fc825356a5db230f659e946a822871237d02eba9cb000989f885bf3be040787b8da8838cd1a9bc8716cb9549e6a3c3b3c4b4e39952cdb9a1230757eda6f2c5e6e255c1f86794da22d88409f674d16bea9cb234096d448010eb6c613227e87d5ebe4594d265adc3e3af93bcf082924db15d62e93e1617fcddc39badb8f3c8c1f48aa115d303950d6f6e2c33f1065e2b1ecdaf38fee6d18649d1cd7255ee538af81865bf67b6af90eea524c1423efc9006c785eb55e7325564f737f6496d2d3517aca12a1254478a48dc740c785d8f65c8a33da276ada2b69bf15a036267f8", &(0x7f0000000580)="d3a43767b2103f37731aa1d121fdbebff86b9d00000000000000000000f0ff00008a3573d8a1f494393c6e7713ab4349cac4d3ee42808075000000000000000000", 0x0, r1, 0x4}, 0x38) (async, rerun: 64) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb1c6de1f56f0911a30100100000000200000000000000000000000004000000ebff00000002005392ca5f9ffcbb000000000762612de76a8de5e1b802819ec955496d4c70d8730eabb8a082832360eea54d508167c5a893ba2bbfefbff556bc43fcab42c25c128832f6ecca4081310dc1873d2532a1deb2565359216729b8b9e0140cccb4280bb39345f195463d83985367fdae3bb250bd5c22c251f11aa5701debd2380e4d8e9e67e1dd540dce971cbc7476750b3e5aab9973ccbfb095ce056077df18ccc250ccad860325c97bbcbabc86abb1966c2dfa520209a5d928a2000000000000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (rerun: 64) 03:10:32 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x6, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb011218000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2432.747616][T31254] FAULT_INJECTION: forcing a failure. [ 2432.747616][T31254] name failslab, interval 1, probability 0, space 0, times 0 03:10:32 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) [ 2432.788840][T31254] CPU: 0 PID: 31254 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2432.799187][T31254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2432.809239][T31254] Call Trace: [ 2432.812535][T31254] dump_stack_lvl+0x1e2/0x24b [ 2432.817199][T31254] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2432.822639][T31254] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2432.828685][T31254] dump_stack+0x15/0x17 [ 2432.832815][T31254] should_fail+0x3c0/0x510 [ 2432.837213][T31254] ? __kernfs_new_node+0x99/0x6e0 [ 2432.842215][T31254] __should_failslab+0x9f/0xe0 [ 2432.846959][T31254] should_failslab+0x9/0x20 [ 2432.851442][T31254] __kmalloc_track_caller+0x5f/0x350 [ 2432.856707][T31254] kstrdup_const+0x55/0x90 [ 2432.861102][T31254] __kernfs_new_node+0x99/0x6e0 [ 2432.865940][T31254] ? is_module_text_address+0xe1/0x140 [ 2432.871377][T31254] ? kernfs_new_node+0x170/0x170 [ 2432.876294][T31254] ? ptr_to_hashval+0x60/0x60 [ 2432.880946][T31254] ? snprintf+0xd6/0x120 [ 2432.885172][T31254] ? __kasan_check_write+0x14/0x20 [ 2432.890261][T31254] ? mutex_unlock+0x1d/0x40 [ 2432.894740][T31254] kernfs_new_node+0x97/0x170 [ 2432.899394][T31254] __kernfs_create_file+0x4a/0x270 [ 2432.904491][T31254] cgroup_addrm_files+0xab8/0xfe0 [ 2432.909492][T31254] ? ____kasan_kmalloc+0xdc/0x110 [ 2432.914491][T31254] ? __kasan_kmalloc+0x9/0x10 [ 2432.919144][T31254] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2432.924667][T31254] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2432.930798][T31254] ? delete_node+0x759/0x7b0 [ 2432.935365][T31254] ? __kasan_check_read+0x11/0x20 [ 2432.940368][T31254] ? __kasan_check_write+0x14/0x20 [ 2432.945455][T31254] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2432.950542][T31254] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2432.956065][T31254] css_populate_dir+0x137/0x370 [ 2432.960898][T31254] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2432.966771][T31254] cgroup_mkdir+0x131f/0x15c0 [ 2432.971431][T31254] ? security_transition_sid+0x7d/0x90 [ 2432.976869][T31254] ? css_task_iter_end+0x2d0/0x2d0 [ 2432.981957][T31254] ? kmem_cache_free+0xa9/0x1f0 [ 2432.986785][T31254] ? generic_permission+0x161/0x470 [ 2432.991960][T31254] ? css_task_iter_end+0x2d0/0x2d0 [ 2432.997046][T31254] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2433.001875][T31254] vfs_mkdir+0x435/0x610 [ 2433.006101][T31254] do_mkdirat+0x1b6/0x2d0 [ 2433.010412][T31254] ? do_mknodat+0x430/0x430 [ 2433.014897][T31254] ? debug_smp_processor_id+0x17/0x20 [ 2433.020249][T31254] __x64_sys_mkdirat+0x7b/0x90 [ 2433.024988][T31254] do_syscall_64+0x34/0x70 [ 2433.029381][T31254] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2433.035250][T31254] RIP: 0033:0x7f35f9d110e9 [ 2433.039641][T31254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2433.059221][T31254] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2433.067609][T31254] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2433.075559][T31254] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 03:10:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 39) [ 2433.083508][T31254] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2433.091453][T31254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2433.099406][T31254] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2433.115954][T31254] cgroup: cgroup_addrm_files: failed to add memory_migrate, err=-12 03:10:32 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000005c0)={0xffffffffffffffff, 0x20, &(0x7f0000000580)={&(0x7f0000000240)=""/199, 0xc7, 0x0, &(0x7f0000000480)=""/232, 0xe8}}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0xc, 0x1, 0x101, 0x33, 0x108, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='freezer.state\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x1c, 0x4, &(0x7f0000000040)=@raw=[@map_idx={0x18, 0x7, 0x5, 0x0, 0xa}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x2c, &(0x7f00000000c0)=""/44, 0x41000, 0x15, '\x00', r0, 0x1f, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xc, 0x1, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[r2, 0x1, r3, r4, 0x1, r5, 0x1, 0xffffffffffffffff, r6]}, 0x80) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x58, &(0x7f0000000100)}, 0x10) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000005c0)={0xffffffffffffffff, 0x20, &(0x7f0000000580)={&(0x7f0000000240)=""/199, 0xc7, 0x0, &(0x7f0000000480)=""/232, 0xe8}}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0xc, 0x1, 0x101, 0x33, 0x108, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='freezer.state\x00', 0x0, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x1c, 0x4, &(0x7f0000000040)=@raw=[@map_idx={0x18, 0x7, 0x5, 0x0, 0xa}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x2c, &(0x7f00000000c0)=""/44, 0x41000, 0x15, '\x00', r0, 0x1f, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xc, 0x1, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[r2, 0x1, r3, r4, 0x1, r5, 0x1, 0xffffffffffffffff, r6]}, 0x80) (async) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (async) 03:10:32 executing program 5: mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000003c0)='syz0\x00', 0x1ff) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="9cd7cca17a87730f2c8ca644713f21eb19ededa04d9305537a0405d23d79a0ca73f701dcb1a76e6d2fbca547981e7149a5b795342fc3869f7ff2d2ac36f077fda84015af04ada0574af614a400ee1c039eff5de093d74cbc3c94b59a539205b201588a1ddc3bbc641cc30cbf64294d71b5eef25082a0e6daf854185e7eaf324e0069cdca0092688e3ba1f35c8f8a0c0989a94255faac0b53badae873b15a57c912ea870ca4ea29b4d194e7ee4436c2a2ed7d522a791d201a49e843cf83d9c4ba929a0c65e4af58d32f0c9e14d68d61ccf26f547b9cfc551c38b9917e8094608e16651006d9", &(0x7f0000000280)=""/197}, 0x20) (async) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb01001800000c0000000c0023000200000000000000000000070200"/38], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async, rerun: 32) getpid() (rerun: 32) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000007c0)=@bpf_ext={0x1c, 0xd, &(0x7f0000000600)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff}, [@map_idx_val={0x18, 0xa, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x6}, @map_idx={0x18, 0x5, 0x5, 0x0, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @alu={0x7, 0x1, 0x0, 0x4, 0x5, 0xfffffffffffffff9, 0x8}, @map_val={0x18, 0x5, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f0000000680)='syzkaller\x00', 0x400, 0x34, &(0x7f00000006c0)=""/52, 0x41000, 0x8, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000700)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000740)={0x0, 0x7, 0x40, 0x98a}, 0x10, 0x8b80, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[0xffffffffffffffff]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x9, 0x7, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6f8, 0x0, 0x0, 0x0, 0xac}, [@map_idx={0x18, 0x9, 0x5, 0x0, 0x6}, @cb_func={0x18, 0x1a, 0x4, 0x0, 0xfffffffffffffffb}]}, &(0x7f0000000440)='GPL\x00', 0x5, 0xfd, &(0x7f0000000480)=""/253, 0x40f00, 0x16, '\x00', 0x0, 0x1a, r0, 0x8, &(0x7f0000000580)={0x7, 0x2}, 0x8, 0x10, &(0x7f00000005c0)={0x0, 0xe, 0x501, 0x80000000}, 0x10, 0xffffffffffffffff, r1}, 0x80) syz_open_procfs$namespace(0x0, &(0x7f0000000380)='ns/pid_for_children\x00') 03:10:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb011818000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:32 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x7, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:32 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) 03:10:32 executing program 5: mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000003c0)='syz0\x00', 0x1ff) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="9cd7cca17a87730f2c8ca644713f21eb19ededa04d9305537a0405d23d79a0ca73f701dcb1a76e6d2fbca547981e7149a5b795342fc3869f7ff2d2ac36f077fda84015af04ada0574af614a400ee1c039eff5de093d74cbc3c94b59a539205b201588a1ddc3bbc641cc30cbf64294d71b5eef25082a0e6daf854185e7eaf324e0069cdca0092688e3ba1f35c8f8a0c0989a94255faac0b53badae873b15a57c912ea870ca4ea29b4d194e7ee4436c2a2ed7d522a791d201a49e843cf83d9c4ba929a0c65e4af58d32f0c9e14d68d61ccf26f547b9cfc551c38b9917e8094608e16651006d9", &(0x7f0000000280)=""/197}, 0x20) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb01001800000c0000000c0023000200000000000000000000070200"/38], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) getpid() (async) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000007c0)=@bpf_ext={0x1c, 0xd, &(0x7f0000000600)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff}, [@map_idx_val={0x18, 0xa, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x6}, @map_idx={0x18, 0x5, 0x5, 0x0, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @alu={0x7, 0x1, 0x0, 0x4, 0x5, 0xfffffffffffffff9, 0x8}, @map_val={0x18, 0x5, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f0000000680)='syzkaller\x00', 0x400, 0x34, &(0x7f00000006c0)=""/52, 0x41000, 0x8, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000700)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000740)={0x0, 0x7, 0x40, 0x98a}, 0x10, 0x8b80, 0xffffffffffffffff, 0x0, &(0x7f0000000780)=[0xffffffffffffffff]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x9, 0x7, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6f8, 0x0, 0x0, 0x0, 0xac}, [@map_idx={0x18, 0x9, 0x5, 0x0, 0x6}, @cb_func={0x18, 0x1a, 0x4, 0x0, 0xfffffffffffffffb}]}, &(0x7f0000000440)='GPL\x00', 0x5, 0xfd, &(0x7f0000000480)=""/253, 0x40f00, 0x16, '\x00', 0x0, 0x1a, r0, 0x8, &(0x7f0000000580)={0x7, 0x2}, 0x8, 0x10, &(0x7f00000005c0)={0x0, 0xe, 0x501, 0x80000000}, 0x10, 0xffffffffffffffff, r1}, 0x80) syz_open_procfs$namespace(0x0, &(0x7f0000000380)='ns/pid_for_children\x00') 03:10:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb012518000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:32 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x8, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:32 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002440)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x2f}}}, 0x80, &(0x7f0000001180)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="5c6f36abd8d2a39b579edf0a3c37d86cb0fcf9825abc59cf7d978fcbde12176749abfd72922cc11d5761c0ca18baa41ffd2b4aaf386ed5bdae40378a06346810a2b2e4265f71726528e919748143f1efb1aec647c672a0ffc97ff96f7fce6cfd87", 0x61}, {&(0x7f0000000180)="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", 0x1000}], 0x3, 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0x1280}, 0x1) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r1, &(0x7f0000002700)={&(0x7f0000002480)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002500)="d7ecebf714659ecf2a96c94ac16e9f5d29e6635321911686", 0x18}, {&(0x7f0000002540)="82c00aa58d9983a0ed45cde239dc0dd641385a8fb5ae70b68e88754d434fc4f057c5d4d9c2c32d4030219a5f9001265940e53745d8be822381c04f6f", 0x3c}, {&(0x7f0000002580)="08e7205054baa0bd3e8436f486a2f3fab5dc22764fadc38458d10fd728452565b5e723636b94cf0185f1eb07898e7978bc04aa1f2928cfe88de55f1033b410bb734d27c5257dc9c6894412cfea2b8e54ab2fd49dc8fb591b9b8fad86ad407323cf99365d0b978651b4aeeaafcf59fc35f8a680370b67c5cd6fcd1e21d1315e89bd5c3aa7cbe0c7fe8cf0a31029e51e6c533e16fc25cfb15b1c0d4d0fb05fbefcefeee0eb1291070413cdb3ad88e208ac8f227a7e00eb2cf1d6eb76a0a4f9cc32089c135e53", 0xc5}], 0x3, &(0x7f00000026c0)=[@mark={{0x14, 0x1, 0x24, 0xd6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x30}, 0x4000080) [ 2433.144411][T31269] FAULT_INJECTION: forcing a failure. [ 2433.144411][T31269] name failslab, interval 1, probability 0, space 0, times 0 [ 2433.167741][T31269] CPU: 0 PID: 31269 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2433.178157][T31269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2433.188207][T31269] Call Trace: [ 2433.191498][T31269] dump_stack_lvl+0x1e2/0x24b [ 2433.196173][T31269] ? panic+0x7d7/0x7d7 [ 2433.200240][T31269] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2433.205684][T31269] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2433.211743][T31269] dump_stack+0x15/0x17 [ 2433.215896][T31269] should_fail+0x3c0/0x510 [ 2433.220307][T31269] __should_failslab+0x9f/0xe0 [ 2433.225065][T31269] should_failslab+0x9/0x20 [ 2433.229564][T31269] kmem_cache_alloc+0x3f/0x300 [ 2433.234318][T31269] ? __kernfs_new_node+0xdb/0x6e0 [ 2433.239336][T31269] __kernfs_new_node+0xdb/0x6e0 03:10:32 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="4404b2db100248b3e0f9afd23ea6c81ba90e0e6986b05ee4850275498e4f53f345fa289f7c17d89d969bd6c8c05a5330dc34893866480362c261575615fa89d311cb34561e0104a9284257fbf60404ab1b233dc38f4480415097711559c69172da16959deebf59b86d0ba77e8d27df574965ea25f4404b4337bcc27f34f83b13f185c7afb613a9e8d613c0fbda42240aabc82a2228bc717d420ac6e8ae97e789eb6f8351557409", @ANYRES32=r0], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2433.244175][T31269] ? is_module_text_address+0xe1/0x140 [ 2433.249623][T31269] ? kernfs_new_node+0x170/0x170 [ 2433.254551][T31269] ? ptr_to_hashval+0x60/0x60 [ 2433.259220][T31269] ? snprintf+0xd6/0x120 [ 2433.263456][T31269] ? __kasan_check_write+0x14/0x20 [ 2433.268562][T31269] ? mutex_unlock+0x1d/0x40 [ 2433.273062][T31269] kernfs_new_node+0x97/0x170 [ 2433.277738][T31269] __kernfs_create_file+0x4a/0x270 [ 2433.282842][T31269] cgroup_addrm_files+0xab8/0xfe0 [ 2433.287857][T31269] ? ____kasan_kmalloc+0xdc/0x110 03:10:32 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="4404b2db100248b3e0f9afd23ea6c81ba90e0e6986b05ee4850275498e4f53f345fa289f7c17d89d969bd6c8c05a5330dc34893866480362c261575615fa89d311cb34561e0104a9284257fbf60404ab1b233dc38f4480415097711559c69172da16959deebf59b86d0ba77e8d27df574965ea25f4404b4337bcc27f34f83b13f185c7afb613a9e8d613c0fbda42240aabc82a2228bc717d420ac6e8ae97e789eb6f8351557409", @ANYRES32=r0], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2433.292871][T31269] ? __kasan_kmalloc+0x9/0x10 [ 2433.297544][T31269] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2433.303095][T31269] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2433.309263][T31269] ? delete_node+0x759/0x7b0 [ 2433.313855][T31269] ? __kasan_check_read+0x11/0x20 [ 2433.318880][T31269] ? __kasan_check_write+0x14/0x20 [ 2433.324022][T31269] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2433.329136][T31269] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2433.334687][T31269] css_populate_dir+0x137/0x370 [ 2433.339539][T31269] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2433.345431][T31269] cgroup_mkdir+0x131f/0x15c0 [ 2433.350104][T31269] ? security_transition_sid+0x7d/0x90 [ 2433.355562][T31269] ? css_task_iter_end+0x2d0/0x2d0 [ 2433.360669][T31269] ? kmem_cache_free+0xa9/0x1f0 [ 2433.365528][T31269] ? generic_permission+0x161/0x470 [ 2433.370725][T31269] ? css_task_iter_end+0x2d0/0x2d0 [ 2433.375839][T31269] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2433.380689][T31269] vfs_mkdir+0x435/0x610 [ 2433.384925][T31269] do_mkdirat+0x1b6/0x2d0 [ 2433.389250][T31269] ? do_mknodat+0x430/0x430 [ 2433.393762][T31269] ? debug_smp_processor_id+0x17/0x20 [ 2433.399128][T31269] __x64_sys_mkdirat+0x7b/0x90 [ 2433.403886][T31269] do_syscall_64+0x34/0x70 [ 2433.408380][T31269] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2433.414258][T31269] RIP: 0033:0x7f35f9d110e9 [ 2433.418649][T31269] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 03:10:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 40) 03:10:32 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x9, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:32 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="4404b2db100248b3e0f9afd23ea6c81ba90e0e6986b05ee4850275498e4f53f345fa289f7c17d89d969bd6c8c05a5330dc34893866480362c261575615fa89d311cb34561e0104a9284257fbf60404ab1b233dc38f4480415097711559c69172da16959deebf59b86d0ba77e8d27df574965ea25f4404b4337bcc27f34f83b13f185c7afb613a9e8d613c0fbda42240aabc82a2228bc717d420ac6e8ae97e789eb6f8351557409", @ANYRES32=r0], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="4404b2db100248b3e0f9afd23ea6c81ba90e0e6986b05ee4850275498e4f53f345fa289f7c17d89d969bd6c8c05a5330dc34893866480362c261575615fa89d311cb34561e0104a9284257fbf60404ab1b233dc38f4480415097711559c69172da16959deebf59b86d0ba77e8d27df574965ea25f4404b4337bcc27f34f83b13f185c7afb613a9e8d613c0fbda42240aabc82a2228bc717d420ac6e8ae97e789eb6f8351557409", @ANYRES32=r0], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (async) 03:10:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb014818000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2433.438227][T31269] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2433.446621][T31269] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2433.454573][T31269] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2433.462517][T31269] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2433.470461][T31269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2433.478492][T31269] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2433.486819][T31269] cgroup: cgroup_addrm_files: failed to add memory_migrate, err=-12 03:10:32 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002440)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x2f}}}, 0x80, &(0x7f0000001180)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="5c6f36abd8d2a39b579edf0a3c37d86cb0fcf9825abc59cf7d978fcbde12176749abfd72922cc11d5761c0ca18baa41ffd2b4aaf386ed5bdae40378a06346810a2b2e4265f71726528e919748143f1efb1aec647c672a0ffc97ff96f7fce6cfd87", 0x61}, {&(0x7f0000000180)="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0x1280}, 0x1) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r1, &(0x7f0000002700)={&(0x7f0000002480)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002500)="d7ecebf714659ecf2a96c94ac16e9f5d29e6635321911686", 0x18}, {&(0x7f0000002540)="82c00aa58d9983a0ed45cde239dc0dd641385a8fb5ae70b68e88754d434fc4f057c5d4d9c2c32d4030219a5f9001265940e53745d8be822381c04f6f", 0x3c}, {&(0x7f0000002580)="08e7205054baa0bd3e8436f486a2f3fab5dc22764fadc38458d10fd728452565b5e723636b94cf0185f1eb07898e7978bc04aa1f2928cfe88de55f1033b410bb734d27c5257dc9c6894412cfea2b8e54ab2fd49dc8fb591b9b8fad86ad407323cf99365d0b978651b4aeeaafcf59fc35f8a680370b67c5cd6fcd1e21d1315e89bd5c3aa7cbe0c7fe8cf0a31029e51e6c533e16fc25cfb15b1c0d4d0fb05fbefcefeee0eb1291070413cdb3ad88e208ac8f227a7e00eb2cf1d6eb76a0a4f9cc32089c135e53", 0xc5}], 0x3, &(0x7f00000026c0)=[@mark={{0x14, 0x1, 0x24, 0xd6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x30}, 0x4000080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) sendmsg(r0, &(0x7f0000002440)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x2f}}}, 0x80, &(0x7f0000001180)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="5c6f36abd8d2a39b579edf0a3c37d86cb0fcf9825abc59cf7d978fcbde12176749abfd72922cc11d5761c0ca18baa41ffd2b4aaf386ed5bdae40378a06346810a2b2e4265f71726528e919748143f1efb1aec647c672a0ffc97ff96f7fce6cfd87", 0x61}, {&(0x7f0000000180)="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0x1000}], 0x3, 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"/4736], 0x1280}, 0x1) (async) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) (async) sendmsg$sock(r1, &(0x7f0000002700)={&(0x7f0000002480)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002500)="d7ecebf714659ecf2a96c94ac16e9f5d29e6635321911686", 0x18}, {&(0x7f0000002540)="82c00aa58d9983a0ed45cde239dc0dd641385a8fb5ae70b68e88754d434fc4f057c5d4d9c2c32d4030219a5f9001265940e53745d8be822381c04f6f", 0x3c}, {&(0x7f0000002580)="08e7205054baa0bd3e8436f486a2f3fab5dc22764fadc38458d10fd728452565b5e723636b94cf0185f1eb07898e7978bc04aa1f2928cfe88de55f1033b410bb734d27c5257dc9c6894412cfea2b8e54ab2fd49dc8fb591b9b8fad86ad407323cf99365d0b978651b4aeeaafcf59fc35f8a680370b67c5cd6fcd1e21d1315e89bd5c3aa7cbe0c7fe8cf0a31029e51e6c533e16fc25cfb15b1c0d4d0fb05fbefcefeee0eb1291070413cdb3ad88e208ac8f227a7e00eb2cf1d6eb76a0a4f9cc32089c135e53", 0xc5}], 0x3, &(0x7f00000026c0)=[@mark={{0x14, 0x1, 0x24, 0xd6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x30}, 0x4000080) (async) 03:10:32 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) (async) 03:10:32 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0xa, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2433.510100][T31312] FAULT_INJECTION: forcing a failure. [ 2433.510100][T31312] name failslab, interval 1, probability 0, space 0, times 0 [ 2433.546776][T31312] CPU: 0 PID: 31312 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2433.557128][T31312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2433.567184][T31312] Call Trace: [ 2433.570480][T31312] dump_stack_lvl+0x1e2/0x24b [ 2433.575157][T31312] ? panic+0x7d7/0x7d7 [ 2433.579224][T31312] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2433.584683][T31312] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2433.590835][T31312] dump_stack+0x15/0x17 [ 2433.594971][T31312] should_fail+0x3c0/0x510 [ 2433.599368][T31312] __should_failslab+0x9f/0xe0 [ 2433.604135][T31312] should_failslab+0x9/0x20 [ 2433.608618][T31312] kmem_cache_alloc+0x3f/0x300 [ 2433.613360][T31312] ? __kernfs_new_node+0xdb/0x6e0 [ 2433.618363][T31312] __kernfs_new_node+0xdb/0x6e0 [ 2433.623189][T31312] ? is_module_text_address+0xe1/0x140 [ 2433.628622][T31312] ? kernfs_new_node+0x170/0x170 [ 2433.633536][T31312] ? ptr_to_hashval+0x60/0x60 [ 2433.638197][T31312] ? snprintf+0xd6/0x120 [ 2433.642417][T31312] ? __kasan_check_write+0x14/0x20 [ 2433.647504][T31312] ? mutex_unlock+0x1d/0x40 [ 2433.651992][T31312] kernfs_new_node+0x97/0x170 [ 2433.656648][T31312] __kernfs_create_file+0x4a/0x270 [ 2433.661743][T31312] cgroup_addrm_files+0xab8/0xfe0 [ 2433.666744][T31312] ? ____kasan_kmalloc+0xdc/0x110 [ 2433.671745][T31312] ? __kasan_kmalloc+0x9/0x10 [ 2433.676401][T31312] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2433.681928][T31312] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2433.688063][T31312] ? delete_node+0x759/0x7b0 [ 2433.692630][T31312] ? __kasan_check_read+0x11/0x20 [ 2433.697634][T31312] ? __kasan_check_write+0x14/0x20 [ 2433.702727][T31312] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2433.707814][T31312] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2433.713337][T31312] css_populate_dir+0x137/0x370 [ 2433.718169][T31312] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2433.724040][T31312] cgroup_mkdir+0x131f/0x15c0 [ 2433.728695][T31312] ? security_transition_sid+0x7d/0x90 [ 2433.734134][T31312] ? css_task_iter_end+0x2d0/0x2d0 [ 2433.739226][T31312] ? kmem_cache_free+0xa9/0x1f0 [ 2433.744054][T31312] ? generic_permission+0x161/0x470 [ 2433.749231][T31312] ? css_task_iter_end+0x2d0/0x2d0 [ 2433.754318][T31312] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2433.759148][T31312] vfs_mkdir+0x435/0x610 [ 2433.763368][T31312] do_mkdirat+0x1b6/0x2d0 [ 2433.767675][T31312] ? do_mknodat+0x430/0x430 [ 2433.772182][T31312] ? debug_smp_processor_id+0x17/0x20 [ 2433.777531][T31312] __x64_sys_mkdirat+0x7b/0x90 [ 2433.782273][T31312] do_syscall_64+0x34/0x70 [ 2433.786669][T31312] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2433.792539][T31312] RIP: 0033:0x7f35f9d110e9 [ 2433.796933][T31312] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2433.816512][T31312] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2433.824903][T31312] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2433.832852][T31312] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2433.840800][T31312] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2433.848749][T31312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb014c18000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0xb, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:33 executing program 4: r0 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r0, &(0x7f0000000040)={'full', 0x20, 0x80000000, 0x20, 0x7fff}, 0x2f) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="93eb01001800000000000000100000001000000002000000000000000000000100000000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:33 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002440)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x2f}}}, 0x80, &(0x7f0000001180)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="5c6f36abd8d2a39b579edf0a3c37d86cb0fcf9825abc59cf7d978fcbde12176749abfd72922cc11d5761c0ca18baa41ffd2b4aaf386ed5bdae40378a06346810a2b2e4265f71726528e919748143f1efb1aec647c672a0ffc97ff96f7fce6cfd87", 0x61}, {&(0x7f0000000180)="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0x1000}], 0x3, 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"/4736], 0x1280}, 0x1) (async) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r1, &(0x7f0000002700)={&(0x7f0000002480)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002500)="d7ecebf714659ecf2a96c94ac16e9f5d29e6635321911686", 0x18}, {&(0x7f0000002540)="82c00aa58d9983a0ed45cde239dc0dd641385a8fb5ae70b68e88754d434fc4f057c5d4d9c2c32d4030219a5f9001265940e53745d8be822381c04f6f", 0x3c}, {&(0x7f0000002580)="08e7205054baa0bd3e8436f486a2f3fab5dc22764fadc38458d10fd728452565b5e723636b94cf0185f1eb07898e7978bc04aa1f2928cfe88de55f1033b410bb734d27c5257dc9c6894412cfea2b8e54ab2fd49dc8fb591b9b8fad86ad407323cf99365d0b978651b4aeeaafcf59fc35f8a680370b67c5cd6fcd1e21d1315e89bd5c3aa7cbe0c7fe8cf0a31029e51e6c533e16fc25cfb15b1c0d4d0fb05fbefcefeee0eb1291070413cdb3ad88e208ac8f227a7e00eb2cf1d6eb76a0a4f9cc32089c135e53", 0xc5}], 0x3, &(0x7f00000026c0)=[@mark={{0x14, 0x1, 0x24, 0xd6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x30}, 0x4000080) 03:10:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0xc, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2433.856705][T31312] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:33 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 41) 03:10:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb016818000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2433.884769][T31312] cgroup: cgroup_addrm_files: failed to add memory_pressure, err=-12 03:10:33 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb030008000000000000000c0000000c00000002000000000000000000000702000000009a"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r0, 0x20, &(0x7f0000000040)={&(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=""/6, 0x6}}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002380)='io.stat\x00', 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000023c0)='blkio.bfq.time\x00', 0x0, 0x0) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000002440)={0xd, 0x11, &(0x7f0000001280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@map_fd={0x18, 0x7, 0x1, 0x0, r2}, @ldst={0x1, 0x3, 0x6, 0x7, 0xb, 0x20, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x5}, @alu={0x7, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x8, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10001}, @generic={0x1, 0x7, 0x2, 0x2, 0x80000001}, @map_fd={0x18, 0xa, 0x1, 0x0, 0x1}, @map_idx_val={0x18, 0xa, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff}]}, &(0x7f00000000c0)='syzkaller\x00', 0x1d3, 0x1000, &(0x7f0000001340)=""/4096, 0x40f00, 0x8, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f0000000100)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000002340)={0x0, 0x7, 0x7fff, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f0000002400)=[0xffffffffffffffff, r4, r5, 0x1, r6, 0xffffffffffffffff]}, 0x80) 03:10:33 executing program 4: r0 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r0, &(0x7f0000000040)={'full', 0x20, 0x80000000, 0x20, 0x7fff}, 0x2f) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="93eb01001800000000000000100000001000000002000000000000000000000100000000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) (async) write$cgroup_pressure(r0, &(0x7f0000000040)={'full', 0x20, 0x80000000, 0x20, 0x7fff}, 0x2f) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="93eb01001800000000000000100000001000000002000000000000000000000100000000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) 03:10:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0xd, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb016c18000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:33 executing program 4: r0 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r0, &(0x7f0000000040)={'full', 0x20, 0x80000000, 0x20, 0x7fff}, 0x2f) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="93eb01001800000000000000100000001000000002000000000000000000000100000000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) [ 2433.944427][T31343] FAULT_INJECTION: forcing a failure. [ 2433.944427][T31343] name failslab, interval 1, probability 0, space 0, times 0 [ 2433.957094][T31343] CPU: 0 PID: 31343 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2433.967412][T31343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2433.977459][T31343] Call Trace: [ 2433.980753][T31343] dump_stack_lvl+0x1e2/0x24b [ 2433.985430][T31343] ? bfq_pos_tree_add_move+0x43e/0x43e 03:10:33 executing program 1: bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000040)={0x3ff, 0x0}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000000c0)=r0, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:33 executing program 4: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff, 0xb}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000010000000100000000200000000000000000000010000000000000004000091dd6a0c7e276da43522f02f44809ce1a647f85c2d8152b1512a8a47f0837469c2c0b17630bd37771024e07a4e04781474c7dd54ad2b111f7ea8997fefcb17c3091655ff6b561fb99ac9598634f549e049abb37e65ac3308ebdfda6d93b629ad03f0f80463b87cd76e1ab02c8ab985279ff28428ea712ac53855792f35"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0xe, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:33 executing program 4: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff, 0xb}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000010000000100000000200000000000000000000010000000000000004000091dd6a0c7e276da43522f02f44809ce1a647f85c2d8152b1512a8a47f0837469c2c0b17630bd37771024e07a4e04781474c7dd54ad2b111f7ea8997fefcb17c3091655ff6b561fb99ac9598634f549e049abb37e65ac3308ebdfda6d93b629ad03f0f80463b87cd76e1ab02c8ab985279ff28428ea712ac53855792f35"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb017418000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2433.990890][T31343] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2433.996954][T31343] dump_stack+0x15/0x17 [ 2434.001105][T31343] should_fail+0x3c0/0x510 [ 2434.005516][T31343] ? __kernfs_new_node+0x99/0x6e0 [ 2434.010539][T31343] __should_failslab+0x9f/0xe0 [ 2434.015303][T31343] should_failslab+0x9/0x20 [ 2434.019808][T31343] __kmalloc_track_caller+0x5f/0x350 [ 2434.025089][T31343] kstrdup_const+0x55/0x90 [ 2434.029500][T31343] __kernfs_new_node+0x99/0x6e0 [ 2434.034350][T31343] ? is_module_text_address+0xe1/0x140 [ 2434.039807][T31343] ? kernfs_new_node+0x170/0x170 [ 2434.044744][T31343] ? ptr_to_hashval+0x60/0x60 [ 2434.049415][T31343] ? snprintf+0xd6/0x120 [ 2434.053693][T31343] ? __kasan_check_write+0x14/0x20 [ 2434.058800][T31343] ? mutex_unlock+0x1d/0x40 [ 2434.063294][T31343] kernfs_new_node+0x97/0x170 [ 2434.067966][T31343] __kernfs_create_file+0x4a/0x270 [ 2434.073070][T31343] cgroup_addrm_files+0xab8/0xfe0 [ 2434.078089][T31343] ? ____kasan_kmalloc+0xdc/0x110 [ 2434.083110][T31343] ? __kasan_kmalloc+0x9/0x10 [ 2434.087787][T31343] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2434.093333][T31343] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2434.099479][T31343] ? delete_node+0x759/0x7b0 [ 2434.104065][T31343] ? __kasan_check_read+0x11/0x20 [ 2434.109090][T31343] ? __kasan_check_write+0x14/0x20 [ 2434.114193][T31343] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2434.119296][T31343] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2434.124922][T31343] css_populate_dir+0x137/0x370 [ 2434.129760][T31343] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2434.135632][T31343] cgroup_mkdir+0x131f/0x15c0 [ 2434.140286][T31343] ? security_transition_sid+0x7d/0x90 [ 2434.145716][T31343] ? css_task_iter_end+0x2d0/0x2d0 [ 2434.150808][T31343] ? kmem_cache_free+0xa9/0x1f0 [ 2434.155651][T31343] ? generic_permission+0x161/0x470 [ 2434.160828][T31343] ? css_task_iter_end+0x2d0/0x2d0 [ 2434.165916][T31343] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2434.170744][T31343] vfs_mkdir+0x435/0x610 [ 2434.174962][T31343] do_mkdirat+0x1b6/0x2d0 [ 2434.179265][T31343] ? do_mknodat+0x430/0x430 [ 2434.183746][T31343] ? debug_smp_processor_id+0x17/0x20 [ 2434.189092][T31343] __x64_sys_mkdirat+0x7b/0x90 [ 2434.193834][T31343] do_syscall_64+0x34/0x70 [ 2434.198223][T31343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2434.204088][T31343] RIP: 0033:0x7f35f9d110e9 [ 2434.208479][T31343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2434.228058][T31343] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2434.236441][T31343] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 03:10:33 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 42) 03:10:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb017a18000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:33 executing program 4: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff, 0xb}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000010000000100000000200000000000000000000010000000000000004000091dd6a0c7e276da43522f02f44809ce1a647f85c2d8152b1512a8a47f0837469c2c0b17630bd37771024e07a4e04781474c7dd54ad2b111f7ea8997fefcb17c3091655ff6b561fb99ac9598634f549e049abb37e65ac3308ebdfda6d93b629ad03f0f80463b87cd76e1ab02c8ab985279ff28428ea712ac53855792f35"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) 03:10:33 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb030008000000000000000c0000000c00000002000000000000000000000702000000009a"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r0, 0x20, &(0x7f0000000040)={&(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=""/6, 0x6}}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002380)='io.stat\x00', 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000023c0)='blkio.bfq.time\x00', 0x0, 0x0) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000002440)={0xd, 0x11, &(0x7f0000001280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@map_fd={0x18, 0x7, 0x1, 0x0, r2}, @ldst={0x1, 0x3, 0x6, 0x7, 0xb, 0x20, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x5}, @alu={0x7, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x8, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10001}, @generic={0x1, 0x7, 0x2, 0x2, 0x80000001}, @map_fd={0x18, 0xa, 0x1, 0x0, 0x1}, @map_idx_val={0x18, 0xa, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff}]}, &(0x7f00000000c0)='syzkaller\x00', 0x1d3, 0x1000, &(0x7f0000001340)=""/4096, 0x40f00, 0x8, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f0000000100)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000002340)={0x0, 0x7, 0x7fff, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f0000002400)=[0xffffffffffffffff, r4, r5, 0x1, r6, 0xffffffffffffffff]}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb030008000000000000000c0000000c00000002000000000000000000000702000000009a"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r0, 0x20, &(0x7f0000000040)={&(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=""/6, 0x6}}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002380)='io.stat\x00', 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000023c0)='blkio.bfq.time\x00', 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000002440)={0xd, 0x11, &(0x7f0000001280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@map_fd={0x18, 0x7, 0x1, 0x0, r2}, @ldst={0x1, 0x3, 0x6, 0x7, 0xb, 0x20, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x5}, @alu={0x7, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x8, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10001}, @generic={0x1, 0x7, 0x2, 0x2, 0x80000001}, @map_fd={0x18, 0xa, 0x1, 0x0, 0x1}, @map_idx_val={0x18, 0xa, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff}]}, &(0x7f00000000c0)='syzkaller\x00', 0x1d3, 0x1000, &(0x7f0000001340)=""/4096, 0x40f00, 0x8, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f0000000100)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000002340)={0x0, 0x7, 0x7fff, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f0000002400)=[0xffffffffffffffff, r4, r5, 0x1, r6, 0xffffffffffffffff]}, 0x80) (async) 03:10:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x10, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:33 executing program 1: bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000040)={0x3ff, 0x0}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000000c0)=r0, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2434.244388][T31343] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2434.252330][T31343] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2434.260275][T31343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2434.268219][T31343] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2434.276391][T31343] cgroup: cgroup_addrm_files: failed to add memory_spread_page, err=-12 03:10:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb018218000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:33 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb030008000000000000000c0000000c00000002000000000000000000000702000000009a"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r0, 0x20, &(0x7f0000000040)={&(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=""/6, 0x6}}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002380)='io.stat\x00', 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000023c0)='blkio.bfq.time\x00', 0x0, 0x0) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000002440)={0xd, 0x11, &(0x7f0000001280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@map_fd={0x18, 0x7, 0x1, 0x0, r2}, @ldst={0x1, 0x3, 0x6, 0x7, 0xb, 0x20, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x5}, @alu={0x7, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x8, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10001}, @generic={0x1, 0x7, 0x2, 0x2, 0x80000001}, @map_fd={0x18, 0xa, 0x1, 0x0, 0x1}, @map_idx_val={0x18, 0xa, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff}]}, &(0x7f00000000c0)='syzkaller\x00', 0x1d3, 0x1000, &(0x7f0000001340)=""/4096, 0x40f00, 0x8, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f0000000100)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000002340)={0x0, 0x7, 0x7fff, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f0000002400)=[0xffffffffffffffff, r4, r5, 0x1, r6, 0xffffffffffffffff]}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb030008000000000000000c0000000c00000002000000000000000000000702000000009a"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r0, 0x20, &(0x7f0000000040)={&(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=""/6, 0x6}}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002380)='io.stat\x00', 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000023c0)='blkio.bfq.time\x00', 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000002440)={0xd, 0x11, &(0x7f0000001280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@map_fd={0x18, 0x7, 0x1, 0x0, r2}, @ldst={0x1, 0x3, 0x6, 0x7, 0xb, 0x20, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x5}, @alu={0x7, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x8, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10001}, @generic={0x1, 0x7, 0x2, 0x2, 0x80000001}, @map_fd={0x18, 0xa, 0x1, 0x0, 0x1}, @map_idx_val={0x18, 0xa, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff}]}, &(0x7f00000000c0)='syzkaller\x00', 0x1d3, 0x1000, &(0x7f0000001340)=""/4096, 0x40f00, 0x8, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f0000000100)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000002340)={0x0, 0x7, 0x7fff, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x0, &(0x7f0000002400)=[0xffffffffffffffff, r4, r5, 0x1, r6, 0xffffffffffffffff]}, 0x80) (async) 03:10:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x11, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:33 executing program 4: ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000400)={r0, 0x20, &(0x7f00000003c0)={&(0x7f0000000480)=""/248, 0xf8, 0x0, &(0x7f0000000580)=""/148, 0x94}}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x0, &(0x7f0000001d80), &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r1, 0x20, &(0x7f0000000200)={&(0x7f0000000000)=""/247, 0xf7, 0x0, &(0x7f00000002c0)=""/212, 0xd4}}, 0x10) 03:10:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010026000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2434.309675][T31393] FAULT_INJECTION: forcing a failure. [ 2434.309675][T31393] name failslab, interval 1, probability 0, space 0, times 0 [ 2434.341312][T31393] CPU: 0 PID: 31393 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2434.351649][T31393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2434.361698][T31393] Call Trace: [ 2434.364990][T31393] dump_stack_lvl+0x1e2/0x24b [ 2434.369662][T31393] ? panic+0x7d7/0x7d7 [ 2434.373728][T31393] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2434.379178][T31393] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2434.385225][T31393] ? ___slab_alloc+0xa9/0x2e0 [ 2434.389879][T31393] dump_stack+0x15/0x17 [ 2434.394028][T31393] should_fail+0x3c0/0x510 [ 2434.398430][T31393] __should_failslab+0x9f/0xe0 [ 2434.403174][T31393] should_failslab+0x9/0x20 [ 2434.407668][T31393] kmem_cache_alloc+0x3f/0x300 [ 2434.412411][T31393] ? __kernfs_new_node+0xdb/0x6e0 [ 2434.417419][T31393] __kernfs_new_node+0xdb/0x6e0 [ 2434.422253][T31393] ? is_module_text_address+0xe1/0x140 [ 2434.427698][T31393] ? kernfs_new_node+0x170/0x170 [ 2434.432624][T31393] ? ptr_to_hashval+0x60/0x60 [ 2434.437296][T31393] ? snprintf+0xd6/0x120 [ 2434.441517][T31393] ? __kasan_check_write+0x14/0x20 [ 2434.446607][T31393] ? mutex_unlock+0x1d/0x40 [ 2434.451091][T31393] kernfs_new_node+0x97/0x170 [ 2434.455752][T31393] __kernfs_create_file+0x4a/0x270 [ 2434.460844][T31393] cgroup_addrm_files+0xab8/0xfe0 [ 2434.465848][T31393] ? ____kasan_kmalloc+0xdc/0x110 [ 2434.470853][T31393] ? __kasan_kmalloc+0x9/0x10 [ 2434.475507][T31393] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2434.481032][T31393] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2434.487164][T31393] ? delete_node+0x759/0x7b0 [ 2434.491731][T31393] ? __kasan_check_read+0x11/0x20 [ 2434.496737][T31393] ? __kasan_check_write+0x14/0x20 [ 2434.501825][T31393] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2434.506918][T31393] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2434.512441][T31393] css_populate_dir+0x137/0x370 [ 2434.517272][T31393] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2434.523142][T31393] cgroup_mkdir+0x131f/0x15c0 [ 2434.527796][T31393] ? security_transition_sid+0x7d/0x90 [ 2434.533236][T31393] ? css_task_iter_end+0x2d0/0x2d0 [ 2434.538327][T31393] ? kmem_cache_free+0xa9/0x1f0 [ 2434.543157][T31393] ? generic_permission+0x161/0x470 [ 2434.548337][T31393] ? css_task_iter_end+0x2d0/0x2d0 [ 2434.553427][T31393] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2434.558255][T31393] vfs_mkdir+0x435/0x610 [ 2434.562476][T31393] do_mkdirat+0x1b6/0x2d0 [ 2434.566785][T31393] ? do_mknodat+0x430/0x430 [ 2434.571266][T31393] ? debug_smp_processor_id+0x17/0x20 [ 2434.576616][T31393] __x64_sys_mkdirat+0x7b/0x90 [ 2434.581354][T31393] do_syscall_64+0x34/0x70 [ 2434.585751][T31393] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2434.591640][T31393] RIP: 0033:0x7f35f9d110e9 [ 2434.596040][T31393] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2434.615618][T31393] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2434.624009][T31393] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2434.631955][T31393] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2434.639907][T31393] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2434.647856][T31393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010064000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:34 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 43) 03:10:34 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x12, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:34 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="82c187e3789feb98e5bf7a22a6af000000000000000c0000000c0000000200000000000000000000070212e3ef01550dded725c1c30e360c6e6b01fd29285098dc607430b7c601186f645d99a42d2eba14068f3a4b55b58d5954007142152d3309c65dca6c32677767c039c3177809c4d6232299f5dc00f8dfbcc75ab2435e91e4f5fae5575016dbbe409e77e24c029610537e03"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0xed4d, 0x10001, 0xa9, 0x802, r0, 0xffffffff, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x0, 0x6}, 0x48) 03:10:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb01000a000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:34 executing program 4: ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000400)={r0, 0x20, &(0x7f00000003c0)={&(0x7f0000000480)=""/248, 0xf8, 0x0, &(0x7f0000000580)=""/148, 0x94}}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x0, &(0x7f0000001d80), &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r1, 0x20, &(0x7f0000000200)={&(0x7f0000000000)=""/247, 0xf7, 0x0, &(0x7f00000002c0)=""/212, 0xd4}}, 0x10) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000400)={r0, 0x20, &(0x7f00000003c0)={&(0x7f0000000480)=""/248, 0xf8, 0x0, &(0x7f0000000580)=""/148, 0x94}}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x0, &(0x7f0000001d80), &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r1, 0x20, &(0x7f0000000200)={&(0x7f0000000000)=""/247, 0xf7, 0x0, &(0x7f00000002c0)=""/212, 0xd4}}, 0x10) (async) [ 2434.655804][T31393] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2434.664517][T31393] cgroup: cgroup_addrm_files: failed to add memory_spread_page, err=-12 [ 2434.720408][T31431] FAULT_INJECTION: forcing a failure. [ 2434.720408][T31431] name failslab, interval 1, probability 0, space 0, times 0 [ 2434.733207][T31431] CPU: 1 PID: 31431 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2434.743525][T31431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2434.753572][T31431] Call Trace: [ 2434.756862][T31431] dump_stack_lvl+0x1e2/0x24b [ 2434.761537][T31431] ? panic+0x7d7/0x7d7 [ 2434.765605][T31431] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2434.771061][T31431] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2434.777137][T31431] dump_stack+0x15/0x17 [ 2434.781287][T31431] should_fail+0x3c0/0x510 [ 2434.785697][T31431] __should_failslab+0x9f/0xe0 [ 2434.790451][T31431] should_failslab+0x9/0x20 [ 2434.794954][T31431] kmem_cache_alloc+0x3f/0x300 [ 2434.799711][T31431] ? __kernfs_new_node+0xdb/0x6e0 [ 2434.804741][T31431] __kernfs_new_node+0xdb/0x6e0 [ 2434.809591][T31431] ? is_module_text_address+0xe1/0x140 [ 2434.815054][T31431] ? kernfs_new_node+0x170/0x170 [ 2434.819989][T31431] ? ptr_to_hashval+0x60/0x60 [ 2434.824651][T31431] ? snprintf+0xd6/0x120 [ 2434.828883][T31431] ? __kasan_check_write+0x14/0x20 [ 2434.833992][T31431] ? mutex_unlock+0x1d/0x40 [ 2434.838495][T31431] kernfs_new_node+0x97/0x170 [ 2434.843173][T31431] __kernfs_create_file+0x4a/0x270 [ 2434.848286][T31431] cgroup_addrm_files+0xab8/0xfe0 [ 2434.853305][T31431] ? ____kasan_kmalloc+0xdc/0x110 [ 2434.858319][T31431] ? __kasan_kmalloc+0x9/0x10 [ 2434.862978][T31431] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2434.868504][T31431] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2434.874638][T31431] ? delete_node+0x759/0x7b0 [ 2434.879215][T31431] ? __kasan_check_read+0x11/0x20 [ 2434.884221][T31431] ? __kasan_check_write+0x14/0x20 [ 2434.889313][T31431] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2434.894411][T31431] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2434.900454][T31431] css_populate_dir+0x137/0x370 [ 2434.905296][T31431] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2434.911168][T31431] cgroup_mkdir+0x131f/0x15c0 [ 2434.915826][T31431] ? security_transition_sid+0x7d/0x90 [ 2434.921351][T31431] ? css_task_iter_end+0x2d0/0x2d0 [ 2434.926440][T31431] ? kmem_cache_free+0xa9/0x1f0 [ 2434.931267][T31431] ? generic_permission+0x161/0x470 [ 2434.936445][T31431] ? css_task_iter_end+0x2d0/0x2d0 [ 2434.941535][T31431] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2434.946364][T31431] vfs_mkdir+0x435/0x610 [ 2434.950583][T31431] do_mkdirat+0x1b6/0x2d0 [ 2434.954890][T31431] ? do_mknodat+0x430/0x430 [ 2434.959721][T31431] ? debug_smp_processor_id+0x17/0x20 [ 2434.965073][T31431] __x64_sys_mkdirat+0x7b/0x90 [ 2434.969816][T31431] do_syscall_64+0x34/0x70 [ 2434.974212][T31431] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2434.980078][T31431] RIP: 0033:0x7f35f9d110e9 [ 2434.984473][T31431] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2435.004058][T31431] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2435.012451][T31431] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 03:10:34 executing program 1: bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000040)={0x3ff, 0x0}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000000c0)=r0, 0x4) (async) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010026000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:34 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x18, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:34 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="82c187e3789feb98e5bf7a22a6af000000000000000c0000000c0000000200000000000000000000070212e3ef01550dded725c1c30e360c6e6b01fd29285098dc607430b7c601186f645d99a42d2eba14068f3a4b55b58d5954007142152d3309c65dca6c32677767c039c3177809c4d6232299f5dc00f8dfbcc75ab2435e91e4f5fae5575016dbbe409e77e24c029610537e03"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0xed4d, 0x10001, 0xa9, 0x802, r0, 0xffffffff, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x0, 0x6}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="82c187e3789feb98e5bf7a22a6af000000000000000c0000000c0000000200000000000000000000070212e3ef01550dded725c1c30e360c6e6b01fd29285098dc607430b7c601186f645d99a42d2eba14068f3a4b55b58d5954007142152d3309c65dca6c32677767c039c3177809c4d6232299f5dc00f8dfbcc75ab2435e91e4f5fae5575016dbbe409e77e24c029610537e03"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0xed4d, 0x10001, 0xa9, 0x802, r0, 0xffffffff, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x0, 0x6}, 0x48) (async) 03:10:34 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="82c187e3789feb98e5bf7a22a6af000000000000000c0000000c0000000200000000000000000000070212e3ef01550dded725c1c30e360c6e6b01fd29285098dc607430b7c601186f645d99a42d2eba14068f3a4b55b58d5954007142152d3309c65dca6c32677767c039c3177809c4d6232299f5dc00f8dfbcc75ab2435e91e4f5fae5575016dbbe409e77e24c029610537e03"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0xed4d, 0x10001, 0xa9, 0x802, r0, 0xffffffff, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x0, 0x6}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="82c187e3789feb98e5bf7a22a6af000000000000000c0000000c0000000200000000000000000000070212e3ef01550dded725c1c30e360c6e6b01fd29285098dc607430b7c601186f645d99a42d2eba14068f3a4b55b58d5954007142152d3309c65dca6c32677767c039c3177809c4d6232299f5dc00f8dfbcc75ab2435e91e4f5fae5575016dbbe409e77e24c029610537e03"], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0xed4d, 0x10001, 0xa9, 0x802, r0, 0xffffffff, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x0, 0x6}, 0x48) (async) 03:10:34 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100490000020000000000ecffffffffffffff000000000000000000"], &(0x7f0000000000)=""/145, 0x26, 0x91, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000880)={&(0x7f0000000680)="6c904e95db236fd9e369b2779a1b5556b9b09a92fd8912259b081fef79cdaf6916104e50108381001484e47b6171a8483430d9a8b493b7de0d6db04549ee5ae2f3ef35c816b25d3c3de7d2938e6d96f8f8758f68a5dca57cd2d35780bac797cf8e142db6fe7f1b38a1b99374f7fcb0b68d5ded01e6a8ecf8a0", &(0x7f0000000700)=""/190, &(0x7f00000007c0)="a9b4ba56bffa7598aeb0637e30a92d042af3128536de651f3fc3e99b6332a92f899955b04617655c3f38e6a056a5912798881f7848f7d4846cdc280ed4a2318c0f4a30ba320090af41d6afc08f0c7c6b3141d2959a5eac1b56bab9cae253b60a378e20c5a560a75b41dace2037f9b32a8641bab8b07fce013d65c5e7bf94401018872b32fa1c", &(0x7f0000000580)="00aed2953f725865d708aff077ab2d2181bf99fd", 0x5, r3, 0x4}, 0x38) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x0, 0x4, &(0x7f0000000300)=@raw=[@ldst={0x3, 0x1, 0x1, 0x8, 0x7, 0x6, 0xfffffffffffffff0}, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x0, 0x9, 0x3, 0x7, 0x1, 0x1}], &(0x7f0000000340)='GPL\x00', 0x1, 0x95, &(0x7f0000000380)=""/149, 0x40f00, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000480)={0x1, 0xc, 0x800, 0x80000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[r1, r1, r2]}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x10, 0x8, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x20}, [@cb_func={0x18, 0x4, 0x4, 0x0, 0xfffffffffffffffe}, @ldst={0x1, 0x3, 0x2, 0x1, 0x9, 0x4, 0x1}, @cb_func={0x18, 0x1, 0x4, 0x0, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0xffff160e, 0x8b, &(0x7f0000000180)=""/139, 0x41100, 0x2, '\x00', 0x0, 0x1c, r0, 0x8, &(0x7f0000000280)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0x4, 0x9, 0x2}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000005c0)=[0xffffffffffffffff, 0x1, r1, r2]}, 0x80) 03:10:34 executing program 4: ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000400)={r0, 0x20, &(0x7f00000003c0)={&(0x7f0000000480)=""/248, 0xf8, 0x0, &(0x7f0000000580)=""/148, 0x94}}, 0x10) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x0, &(0x7f0000001d80), &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r1, 0x20, &(0x7f0000000200)={&(0x7f0000000000)=""/247, 0xf7, 0x0, &(0x7f00000002c0)=""/212, 0xd4}}, 0x10) [ 2435.020400][T31431] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2435.028353][T31431] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2435.036314][T31431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2435.044266][T31431] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:34 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 44) 03:10:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010064000000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:34 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100490000020000000000ecffffffffffffff000000000000000000"], &(0x7f0000000000)=""/145, 0x26, 0x91, 0x1}, 0x20) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000880)={&(0x7f0000000680)="6c904e95db236fd9e369b2779a1b5556b9b09a92fd8912259b081fef79cdaf6916104e50108381001484e47b6171a8483430d9a8b493b7de0d6db04549ee5ae2f3ef35c816b25d3c3de7d2938e6d96f8f8758f68a5dca57cd2d35780bac797cf8e142db6fe7f1b38a1b99374f7fcb0b68d5ded01e6a8ecf8a0", &(0x7f0000000700)=""/190, &(0x7f00000007c0)="a9b4ba56bffa7598aeb0637e30a92d042af3128536de651f3fc3e99b6332a92f899955b04617655c3f38e6a056a5912798881f7848f7d4846cdc280ed4a2318c0f4a30ba320090af41d6afc08f0c7c6b3141d2959a5eac1b56bab9cae253b60a378e20c5a560a75b41dace2037f9b32a8641bab8b07fce013d65c5e7bf94401018872b32fa1c", &(0x7f0000000580)="00aed2953f725865d708aff077ab2d2181bf99fd", 0x5, r3, 0x4}, 0x38) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x0, 0x4, &(0x7f0000000300)=@raw=[@ldst={0x3, 0x1, 0x1, 0x8, 0x7, 0x6, 0xfffffffffffffff0}, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x0, 0x9, 0x3, 0x7, 0x1, 0x1}], &(0x7f0000000340)='GPL\x00', 0x1, 0x95, &(0x7f0000000380)=""/149, 0x40f00, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000480)={0x1, 0xc, 0x800, 0x80000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[r1, r1, r2]}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x10, 0x8, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x20}, [@cb_func={0x18, 0x4, 0x4, 0x0, 0xfffffffffffffffe}, @ldst={0x1, 0x3, 0x2, 0x1, 0x9, 0x4, 0x1}, @cb_func={0x18, 0x1, 0x4, 0x0, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0xffff160e, 0x8b, &(0x7f0000000180)=""/139, 0x41100, 0x2, '\x00', 0x0, 0x1c, r0, 0x8, &(0x7f0000000280)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0x4, 0x9, 0x2}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000005c0)=[0xffffffffffffffff, 0x1, r1, r2]}, 0x80) 03:10:34 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x25, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:34 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001800000000000020100000191000000002000000000000000000000184450000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) [ 2435.069981][T31431] cgroup: cgroup_addrm_files: failed to add memory_spread_page, err=-12 03:10:34 executing program 1: socketpair(0x2a, 0x3, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) 03:10:34 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001800000000000020100000191000000002000000000000000000000184450000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) 03:10:34 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x48, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100ffe0f505000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:34 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100490000020000000000ecffffffffffffff000000000000000000"], &(0x7f0000000000)=""/145, 0x26, 0x91, 0x1}, 0x20) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000880)={&(0x7f0000000680)="6c904e95db236fd9e369b2779a1b5556b9b09a92fd8912259b081fef79cdaf6916104e50108381001484e47b6171a8483430d9a8b493b7de0d6db04549ee5ae2f3ef35c816b25d3c3de7d2938e6d96f8f8758f68a5dca57cd2d35780bac797cf8e142db6fe7f1b38a1b99374f7fcb0b68d5ded01e6a8ecf8a0", &(0x7f0000000700)=""/190, &(0x7f00000007c0)="a9b4ba56bffa7598aeb0637e30a92d042af3128536de651f3fc3e99b6332a92f899955b04617655c3f38e6a056a5912798881f7848f7d4846cdc280ed4a2318c0f4a30ba320090af41d6afc08f0c7c6b3141d2959a5eac1b56bab9cae253b60a378e20c5a560a75b41dace2037f9b32a8641bab8b07fce013d65c5e7bf94401018872b32fa1c", &(0x7f0000000580)="00aed2953f725865d708aff077ab2d2181bf99fd", 0x5, r3, 0x4}, 0x38) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x0, 0x4, &(0x7f0000000300)=@raw=[@ldst={0x3, 0x1, 0x1, 0x8, 0x7, 0x6, 0xfffffffffffffff0}, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x0, 0x9, 0x3, 0x7, 0x1, 0x1}], &(0x7f0000000340)='GPL\x00', 0x1, 0x95, &(0x7f0000000380)=""/149, 0x40f00, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000480)={0x1, 0xc, 0x800, 0x80000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[r1, r1, r2]}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x10, 0x8, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x20}, [@cb_func={0x18, 0x4, 0x4, 0x0, 0xfffffffffffffffe}, @ldst={0x1, 0x3, 0x2, 0x1, 0x9, 0x4, 0x1}, @cb_func={0x18, 0x1, 0x4, 0x0, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0xffff160e, 0x8b, &(0x7f0000000180)=""/139, 0x41100, 0x2, '\x00', 0x0, 0x1c, r0, 0x8, &(0x7f0000000280)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0x4, 0x9, 0x2}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000005c0)=[0xffffffffffffffff, 0x1, r1, r2]}, 0x80) 03:10:34 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x4c, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:34 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x68, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2435.124756][T31467] FAULT_INJECTION: forcing a failure. [ 2435.124756][T31467] name failslab, interval 1, probability 0, space 0, times 0 [ 2435.138219][T31467] CPU: 0 PID: 31467 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2435.148550][T31467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2435.158602][T31467] Call Trace: [ 2435.161901][T31467] dump_stack_lvl+0x1e2/0x24b [ 2435.166583][T31467] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2435.172039][T31467] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2435.178087][T31467] dump_stack+0x15/0x17 [ 2435.182222][T31467] should_fail+0x3c0/0x510 [ 2435.186615][T31467] ? __kernfs_new_node+0x99/0x6e0 [ 2435.191619][T31467] __should_failslab+0x9f/0xe0 [ 2435.196363][T31467] should_failslab+0x9/0x20 [ 2435.200846][T31467] __kmalloc_track_caller+0x5f/0x350 [ 2435.206110][T31467] kstrdup_const+0x55/0x90 [ 2435.210505][T31467] __kernfs_new_node+0x99/0x6e0 [ 2435.215334][T31467] ? is_module_text_address+0xe1/0x140 [ 2435.220768][T31467] ? kernfs_new_node+0x170/0x170 [ 2435.225704][T31467] ? ptr_to_hashval+0x60/0x60 [ 2435.230377][T31467] ? snprintf+0xd6/0x120 [ 2435.234628][T31467] ? __kasan_check_write+0x14/0x20 [ 2435.239726][T31467] ? mutex_unlock+0x1d/0x40 [ 2435.244226][T31467] kernfs_new_node+0x97/0x170 [ 2435.248896][T31467] __kernfs_create_file+0x4a/0x270 [ 2435.253991][T31467] cgroup_addrm_files+0xab8/0xfe0 [ 2435.259005][T31467] ? ____kasan_kmalloc+0xdc/0x110 [ 2435.264013][T31467] ? __kasan_kmalloc+0x9/0x10 [ 2435.268671][T31467] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2435.274197][T31467] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2435.280342][T31467] ? delete_node+0x759/0x7b0 [ 2435.284920][T31467] ? __kasan_check_read+0x11/0x20 [ 2435.289930][T31467] ? __kasan_check_write+0x14/0x20 [ 2435.295024][T31467] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2435.300116][T31467] ? _raw_spin_lock_irqsave+0x210/0x210 [ 2435.305645][T31467] css_populate_dir+0x137/0x370 [ 2435.310478][T31467] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2435.316352][T31467] cgroup_mkdir+0x131f/0x15c0 [ 2435.321009][T31467] ? security_transition_sid+0x7d/0x90 [ 2435.326447][T31467] ? css_task_iter_end+0x2d0/0x2d0 [ 2435.331538][T31467] ? kmem_cache_free+0xa9/0x1f0 [ 2435.336367][T31467] ? generic_permission+0x161/0x470 [ 2435.341542][T31467] ? css_task_iter_end+0x2d0/0x2d0 [ 2435.346633][T31467] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2435.351484][T31467] vfs_mkdir+0x435/0x610 [ 2435.355727][T31467] do_mkdirat+0x1b6/0x2d0 [ 2435.360057][T31467] ? do_mknodat+0x430/0x430 [ 2435.364552][T31467] ? debug_smp_processor_id+0x17/0x20 [ 2435.369910][T31467] __x64_sys_mkdirat+0x7b/0x90 [ 2435.374655][T31467] do_syscall_64+0x34/0x70 [ 2435.379055][T31467] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2435.384931][T31467] RIP: 0033:0x7f35f9d110e9 [ 2435.389330][T31467] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2435.408932][T31467] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2435.417451][T31467] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2435.425407][T31467] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2435.433370][T31467] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2435.441325][T31467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2435.449279][T31467] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2435.465321][T31467] cgroup: cgroup_addrm_files: failed to add memory_spread_slab, err=-12 03:10:34 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x6c, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:34 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 45) 03:10:34 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r0], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018020000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:34 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb01001800000000000020100000191000000002000000000000000000000184450000000000040000"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) 03:10:34 executing program 1: socketpair(0x2a, 0x3, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) socketpair(0x2a, 0x3, 0x0, &(0x7f0000000000)) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (async) 03:10:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018030000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:34 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r0], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) (async) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r0], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) 03:10:34 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0x58, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000002480)=@bloom_filter={0x1e, 0x8, 0x7, 0x7, 0x84, 0x1, 0x8, '\x00', r0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0xf}, 0x48) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000480)="a8eed018b13346fa0bb945d7998fd7f30ac1c0e9f57169f42ad3f3e908403e58cd77f6b1d8536b5f19fb80231f5c5334a4a88713f6aa14d77e32a417ee687ee26423dc709e32172f8708f9d4400cd4666ee2e780872469a225a8270931d5cd4b285ff36377d7436e0ebab78a6a042d26a081ee2e1d4f380960d515971eb3d0ae82bdf7d9fb0eedadf07df56235171a428e0243651a29590d9bf3a54a8d3566a0305678aa6b60a99f7c54432524f2d7ac2ab3cfab59fc745a656566e7fe2a6985abf4a7995718180028a60777565f4b2112446b9078c46c86587bef1fdb3f08463cc45c2c6dd02cb2237e28cea0a9cd6b16044ca054ff8b9f4541ee801ec3714ed5d60219ee1a22843ebd4635b2ab4e35975948c852dcfb24aabb5e150482c2c6eaaeada04b48f4c0045e902a326ba26220abd7314512ddb66445a5442abce33614a0a8d2274df8f411519f2a1589a952e462c065cf5a6384b15fe881103bbebb37c050cf6b89ba128bc4a820f2215bca865344e831d75ac3d66a20417dafd89f67d54e05f07f8d9c2f7ca3c729223ec533b990efaaa10d3be077055677f48a9b831d855303a17f21d201fa56280966c24ac690b0352e9f4cfd6840f8a2fa31987bdbcb2a33a5013aad7b529b83bbe350846fa349550cd3ce1b574705e3220603f0b3061a4f1e0ae7ecace1ad4dd35ebf1abd776e266266d1355a20efc18dce3d5270bd55cf622077613e835809c5d71fb5218d12c5086342d536304fc9f2791508c18fb041e98650f562646cfb250c80a5e6030690eed92d8e6ceb1d2e8b5d637535f029b051819d0878be40e992145accaefcad2c6ea8bdc60e86d9e4a2025140b47a729815546e3df6368111e82ec97df8a94641d47ee5e57fadb161307929427d041d3c9d3774be578e3f9ed0e47d47efe944b004570ccfd3939130a804a3e910292f21c1d19444da4c46624c5af97d6a9e0c786c44a5c9fa0a2b2bf5548e213e290787799cae06b5f2abfdcf20d1196a0ae97a6cae6110c212704f546a660d7c499f5843bac34b11ba7d1dfe64940634192143a92ca5db91f76fe2b3738e169367e3ced002e225798044e29939f9f0221b175143bd85dcc7268183724a83135cbbe52bde088ce8ddae86ae15148c5973520874ae6fdecce4813fac046b4845011371d7bca1fcacb63b8bc7fcf67467c2d545283cf1c6dff7f9dd045ae1ea30cec7eac84ef3e77b0d44398432d79aab897dcd4e933aff2a9b0c3b04d3af19772a99f48e3595824376a9e01c03939ad419ae4a2f1a539bb9649bb9fb8106f81defc21191a8f8685d6efea91bd9fae905a975f989854582f42d5b5d81210792b9ce3a0a96327ed06a721afd4d87c0dbe266265bdfe13c731926f66f5bd66e88a7686ffa680708ddddb48a3b928d199d209e6cf341667f9a3b51683171a899e7b28b871cc2c3cbfea7d5e720794976be55a6439d126e1c004a6671223e1331b5d5bc4d4fbc527e6b002e63a93c67c2cff3b7a611f2feac24e430e392a9b418053f608ea2277f955b8bad92cf130ac48605bd703ad33d8ed657cca5fd19953a49e42517a5a848b35305625002a2dc79960bbee18cf22c90c81eac5c0e2cfe47df5b3b39beb6d5e42f618e080860105355ff7a3129e3686323ee2f94d86b7a6709d0c5435f9bb0b75c1477a4854b10dcd3a61a9dee7f3a66bf77e447e24b1d2b3b9e801b0d0fdef483792baf6c46b0eb848a62157cdf1417634f18247c2ec7b00258e78363f81655fbcaa76694403f54b57890ac20febf13d8b17145bbe3973002ad49cd8eb512fac4758898cb7ecca117525197ff88076995f8b2011316ced898fc7faecb16af1d23b53d116ff15fe54b1fdfa6c7bb6bb38e2d139eb2fda6ced04c3c56fe54acc2f8359eae00900d491e395981d24b532571ed831d75828698da196da13f0ad520b34fd8118896528f2b6c003c69e865ce8f1a2ce4d375ed5f8df2c6a40d6bfbb879a6cc330b24408aa153ae43ae6c26b4b014e3ceb40ccc59985713eb08e584650fda2aba5bd562efcfcba60b6b9b8d7797530d54a9e02cfa0ca26e04653c7222e2ccbb1dcb1523b7d6c41b4d6aa149dd1e1f8567b340f5c962af2357a3b274975ad9f9f84080c262851c0631b37d4bb20e5f66606216473772a53aa13ec9f7287046af1b6094de8036ac23435713fb95eff1d1e51aec855e5ae68d5b2e3206d7d30813b04e9ad6a9bafe23da8dac5322364aabac6c4560e88db38fda0fcec4499142b84f313f1744ee6eb82f9764d447fe4a9dd01fa82af5fcaac17544961752cc46d5a397bef945ee815d0bb3ae27d56a1ac1fa509bc70865e7b94ff8bc66d0cfbd7dd5203b37bd524498d8960b171f9da9895fdcbf3d46c901e1506b2d02823f5ea7b3e1bed0535f56c74ebf46745abddc7f27d4f110acd3f4e34bb3b44ee07df9a310f78659c206cb84fbf792cd3b408e28ca4ac95d021311fed9044085793fad278ec7c4934bc9dde04c3a0b159886896ed264bbe7cb334b5f66cd6335a7c68604ecac73f21ade8c422921792fb69f558d92677ec0191eb7c7315235077e0e1aa13e2ccad70ae8bdfb093a43496a27eb2c90de164bd902a28286d2a4024fecddb140ecac9916601e60afd8cfe29cfa03887333c87019f2383c46e4a95f98bd86e2694eec4a42474d42c0fd4bffac4b7f48e9b9659691426d30282162cb4a8aa82b30ecb0811327458e800b6470f5fee25c30d3c70908098f9a972c42ce10553c578aefe9095b7f2282b49cbe52736fc37c1c356856ab6cccf70758946627aa95ee07bd27813b18d3304c341983ddfba9de7785e5e6e7b5cd6f9166f24b46e10cc133ee8b54fe56c255ad462af4368e237bdb9a941d2ca2dcc9e832bf702472b044c9a8c6aab697d956cb015bdbccfbd4dbaeccd86dffbd4c91a865949b12835b7359a78a3697de390432d29c13259e9482557e22933ab90c159fbbafdaa44421e46c10a079d0f509d435041e5611af533e135734e40bbb9bc09f78d0f753e3aa1ee9081149a7c5167b945ae03f4e8a8e6cfc55d44aa428d5a970f20423d3b45f2f9783900f51906547bed575840195365498754c980ec7b71f9d4ed0ad0138b7318e6fea0cf777c2be32fc0189cc5af30c77331adf06064098c64ab4111fba456713da2fad452dcad7aab58069d1416c903ea3852fe623d12329099be9529b797ffeb2bda2392b4ea5059d7e12e8f06b6b9df32cd11d003712c0db49ac349435d65c9a6be77c826a2b882fa61a2d01f2d718bab8727eaa7a25097f503b58c69ee4d234259b74cb4147883b33cfdba0ab26bd23048d49a9dd130872581652d2c6234919126d5d1799594fabd047602eb2f34828f76cac1c556fa19939c61c97b43fea864a4ec297fec4e118a88696a8713d8667c92b685e8d47ceca615f4e692ccd98c62ddf336223dee3b33c6f4abfe0ef0eadcf6911f312ec1a62d7c571df467741440f63f92d2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0x1000}], 0x4, &(0x7f0000000300)=[@timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x18}, 0x2004c0c0) 03:10:34 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x74, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:35 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r0], &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) [ 2435.544207][T31494] FAULT_INJECTION: forcing a failure. [ 2435.544207][T31494] name failslab, interval 1, probability 0, space 0, times 0 [ 2435.557128][T31494] CPU: 0 PID: 31494 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2435.567457][T31494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2435.577506][T31494] Call Trace: [ 2435.580800][T31494] dump_stack_lvl+0x1e2/0x24b [ 2435.585463][T31494] ? panic+0x7d7/0x7d7 [ 2435.589524][T31494] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2435.594982][T31494] dump_stack+0x15/0x17 [ 2435.599142][T31494] should_fail+0x3c0/0x510 [ 2435.603557][T31494] ? cpuacct_css_alloc+0x54/0x140 [ 2435.608580][T31494] __should_failslab+0x9f/0xe0 [ 2435.613340][T31494] should_failslab+0x9/0x20 [ 2435.617838][T31494] kmem_cache_alloc_trace+0x3a/0x330 [ 2435.623124][T31494] cpuacct_css_alloc+0x54/0x140 [ 2435.627970][T31494] cgroup_apply_control_enable+0x350/0x12f0 [ 2435.633858][T31494] cgroup_mkdir+0x131f/0x15c0 [ 2435.638528][T31494] ? security_transition_sid+0x7d/0x90 03:10:35 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000002c0)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)="1bfeb9eac6d7badb88a6fd407e53f0fc6b4eb7761b143ffd578e96bc9679b4b2381687c29a1ed03304ec0f9316a5ade0253949a1c4a13c1b74cde79145ef679fa08c6b037f47138aadff6c8f8dbbe2f3b0fd6a5521aa953d0cec331ba2f28b2addd4a5c228f754f245bacf188d31365d07191612f136635635e8a29138db05f1d25a8de6ce393b966aff", 0x8a}, {&(0x7f0000000400)="21757796e5e1e6e0dfd9b0b97c4b15e74d47d5664ed9f3bc764bfe4b", 0x1c}, {&(0x7f0000000440)}], 0x3, &(0x7f00000004c0)=[{0xa0, 0x0, 0x8000, "68d991ab905a770d748f6b3a37f53c9b9cbb3ca99c005586b6146ccae35c888b4299e92968e130a4127d3889353ac17fa090487a7715974ff888c3490b09ac5cf72d16332eed06780a92535f905b187f13cc154f1438389c9d72decb3753c7ef0e07cdf8f099dda6835f4c800388d1fb768a0a11d9312ea9338fa045d3e09410b7728232fe68dac346"}], 0xa0}, 0x24000000) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r1, 0x20, &(0x7f0000000100)={&(0x7f0000000000)=""/29, 0x1d, 0x0, &(0x7f0000000040)=""/154, 0x9a}}, 0x10) bpf$ITER_CREATE(0x21, &(0x7f0000000440)={r0}, 0x8) [ 2435.643984][T31494] ? css_task_iter_end+0x2d0/0x2d0 [ 2435.649091][T31494] ? kmem_cache_free+0xa9/0x1f0 [ 2435.653940][T31494] ? generic_permission+0x161/0x470 [ 2435.659138][T31494] ? css_task_iter_end+0x2d0/0x2d0 [ 2435.664249][T31494] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2435.669098][T31494] vfs_mkdir+0x435/0x610 [ 2435.673339][T31494] do_mkdirat+0x1b6/0x2d0 [ 2435.677655][T31494] ? do_mknodat+0x430/0x430 [ 2435.682155][T31494] ? debug_smp_processor_id+0x17/0x20 [ 2435.687529][T31494] __x64_sys_mkdirat+0x7b/0x90 03:10:35 executing program 1: socketpair(0x2a, 0x3, 0x0, &(0x7f0000000000)) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) [ 2435.692309][T31494] do_syscall_64+0x34/0x70 [ 2435.696750][T31494] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2435.702632][T31494] RIP: 0033:0x7f35f9d110e9 [ 2435.707042][T31494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2435.726647][T31494] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2435.735060][T31494] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 03:10:35 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 46) 03:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x7a, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:35 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000002c0)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)="1bfeb9eac6d7badb88a6fd407e53f0fc6b4eb7761b143ffd578e96bc9679b4b2381687c29a1ed03304ec0f9316a5ade0253949a1c4a13c1b74cde79145ef679fa08c6b037f47138aadff6c8f8dbbe2f3b0fd6a5521aa953d0cec331ba2f28b2addd4a5c228f754f245bacf188d31365d07191612f136635635e8a29138db05f1d25a8de6ce393b966aff", 0x8a}, {&(0x7f0000000400)="21757796e5e1e6e0dfd9b0b97c4b15e74d47d5664ed9f3bc764bfe4b", 0x1c}, {&(0x7f0000000440)}], 0x3, &(0x7f00000004c0)=[{0xa0, 0x0, 0x8000, "68d991ab905a770d748f6b3a37f53c9b9cbb3ca99c005586b6146ccae35c888b4299e92968e130a4127d3889353ac17fa090487a7715974ff888c3490b09ac5cf72d16332eed06780a92535f905b187f13cc154f1438389c9d72decb3753c7ef0e07cdf8f099dda6835f4c800388d1fb768a0a11d9312ea9338fa045d3e09410b7728232fe68dac346"}], 0xa0}, 0x24000000) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r1, 0x20, &(0x7f0000000100)={&(0x7f0000000000)=""/29, 0x1d, 0x0, &(0x7f0000000040)=""/154, 0x9a}}, 0x10) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000440)={r0}, 0x8) 03:10:35 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0x58, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000002480)=@bloom_filter={0x1e, 0x8, 0x7, 0x7, 0x84, 0x1, 0x8, '\x00', r0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0xf}, 0x48) (async) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f0000000000)="0e67314786d6428fdcf5287b57d08a76e7fe96681909a17fdc3e779c3add21d51a0f8eb9a4ac0425c24c225af2f635993a9927d1b71d99e7a047619eb979f8ed078c2e6f34801a7cf96439af5ad6d7eee8bcc110ea859c658ebe229167c2a5545e9519fb3520cdf1cc554d8e0e46b9fbdfeef54c6acea3ca0bc4f8b47ce889937d0b385a90bd4191a32e7ba8c5167b4313f54cad3b5455e02c58c03bb0a36f121c8e6df18f87b8da1dfc4f6ab8b9d13dd2d7a1bf21c1f4f0da6a8bf6251f9d81206dc67703e2ce90f758f32058158375466da6932dec618ccd159bca973ee3d0e422580781014799b034bc37a0779e089a1a3bc92b", 0xf5}, {&(0x7f0000000200)="eb7ddc7ad69167ebebf3f8fa738436451901210a1c355982968fe3ae6d069a97f1006cfdc56f3d762652f5bde45f3fd928aeb71a7c43483351e266bb03687b331b42e8be9a45a78d871cd8113693a83371e27a43a70390a5fdfcfcc64b6b559855e32c780715e69370841864", 0x6c}, {&(0x7f0000001480)="e93f192e2700bca790e225e62411805eb962d07cdd6ca8abfae0c895fa95d4d2eb8fa6d2fcf0cbcb17a150089535e2762eac00faaa9d29da9af61dbf57e9474bac6f5e0a38f79de05d86c48c21714642474ef146bb4363b09d0fd2d4b5bf458bdab94ffee7226a90a0e8af769f304a250da231ffdbbe400bf7432c58b4f02a9151ebc5bdf29716fe735c450f8178906bf4e8b6b57a50ca37fbd904a3a0f9cfbdcd48e7acc19e99ea49d91c360bc73d5836a0ef7d626e80cc7f50cb01a9a0a7c49516cac7db3a9ce1bf052782602085934967cf3001fb8d1e941d2c9d1540e00eaee84ae1e66cc7a708f6955f2b4032aac72d653ee53caaf99e0d2e43829c8efa328d7e5e8448928ccd9206ed316de5ad4228b7b569042192c19f71de8ad016a52005852b6ed4a142e69408994c182fbb7332f0448b75e8b9d3a4d0bf3d164f5e6f93e5af55807517c256b82ea9dc86acd96a92f071fb9cf23ff39fc0c1413f370f9c9c7f5502fc5f908b041e3f83630f969eb1047bcfacfd0dac210a065c71dbc93b1edac5f239841eed90da9408450bbeaaab016d9606281a01c9379f09306b88f038206d3421070ad37ac3c561edbf9737d4ded1e13c1a0ab79f933aee95cd508e940fd677f1f613ecf65f2e95013391aab2945f191e6dc6e25e2f0461671f447e2406d1799a96b9ae58f6c9b8b94dfa2cc5c5b778d3b293fbef8fd3af7778c4c94e6f5a1b952c902ef1ddb1883625eb32fa7c24f48608b32087c3d190adbed6f1e0d131ad4d55e4a4052de2f24c49c163ee44c5b47b2ec9026c19cfe0c1622d55ad34ec8f058eb6cfa1960ba86be7b453c05eb76a670888476f1c72d7426fecf399baf02ea32cd564dac3d1429ff99adf187aecfdaef7405821ffb313564e9e3d71adf4479ac49f5eb4b73fe9d3a087c936c877eecdd37a3bace7c4dc53f27a1db4e4f80b7764aedf8eeaa9e54b78ba7a37f364d1e4be17dda72f830aedc779e636bb003c72dd03ba2d3ec48413a270818d6fce1782e93a4045aa4f5927531e5767a42c751892c90bf1dfa795cd5c08fa349e569bb1956fbd52f9ef98758795e2d8876451631d8caf32fa561108ad18b347b1dedbe8157c5b309a7e584dcb3cb5fad5b7c1d5450ddaa3e7e45724f726a522e2cdbfcce17211411b6dc301fb310c44d5b08d5b83245f62985a028b898f929492709788a49be413233399a29e7532b144a749f6349a8f34a08958848598a3a802bf12c064cc47436494e8e8bfff1f0a874e8d3f948b48f26e18e2cfc9818f81fc23dc006d686f1df1cd8f4743346d798b49ec068f2a326a56c44a892d5c0d0d25e095fdb6584e9f502be81c5a1456f98cf66031744a1cfbe7b2e61984662aebb28aad3a808924c4349b365fddde8e5b5362079ba0d6ca1adab39564e5fdca58d43b329d3394934290e8d800554c401ba2d378a3bc69ea81175bdd580dbf6ac0a968a06b6dd42b436ce9ecdf583badc31d28d0d1fb0273bb5f2f7f8cde76ee4a59efd52f9b286b0aa8494b7668754aacf45c68568590cb070ad42710fb27f7d1fb4e8440ef7f13ee3548d17b4f52de02eeae06c418d38cc2c5ac69bf8ed16faed6382d51a9552253063136165a777875daaf0c67a408d2742557e131a922ed64d03bc9bc0996f762c24eda45fc1f2ec46e8b296bb63d0a0529993976fb96f4cb31f6b0f48fd79a4edc2d07ba7520f6c7fe5483c2d31a32127192cbe1b73a2dd0e68aa45871cd6c1caffb0835b8c1d7d8dff92572d9de3ddc041d6fd6e7a71557d2422fdb15dc82b2deb70687df02b1ae51dfb2974c12227deb763351bacf83337f74b737bb991119042248a5d1f4f525c1e6db7e6f27026a07f1fd8e4fd9c91d9134aab90b3b481e0bb856d3ab36dd9376cf0768f9a71a4ab13d16a77e62aae903900efdc643e2c4f7a24aaea6ddff7e354db1a2cc9eb20e4546507f9402998fe0c9961b40740427401ef935fb43cc4565980e735f84f90a375d552e3d00995a429a7beedab54aede2e958dc63b566c3145d974de168f98fbcc4d963d58fb3c1350514ce079b512d38c23bd8ec2e4839737aede58f1e0b3ad834b28d5219c9f8871015e78e1a5e96a6597a8ae0d745b51f74ca38e3babfda3492cbd2b74843d4fbbcf993db48fc2faa9364b20a5421a1a1bf48bf064846d877284033e4ec10d78ee6dd69ef9bb273a9d4938e6611c9102ae0a52c81d795f8cceb3bcc0cfbdfa7b06e205b0794ec36053d51da6dde341d7f98cf4b8fd65522d1a01c3cd0758eb2cea96d3afc8ceaab328a3e6bf4be7d4cbc7b34ca66b0c4fa1fd4fb576d119ea9e6d6b81e77f7e11ff83126a8bb41c5b7b8b09b911db4306356c0abd8abea8e26343bc8aa9cca8ea15383d4bea387ac8eb6aaf0017ea5bc54c10af954035a866211999d86cdf4572ed78e4028b6b492a2703bc92ca2945d17daa282c9a95cdd1e72a0cc963bb171126c0f4b0d04cb8ea3a89378b9f0608f84ed878b24adce3b15f0e830d3cfda1d81290fd8c7f2e50db15f2527b0d0e54e25c8e30a6048fe20529752b4d796a09723067fe3b654dab40e2c12a9b08421ad230674b64ac893e2af9bce3817f9edf345f4d520f48de3d3bea1d5e0fa394570f053741438828235075faf74e527128934dad828fb3e8224e0928140ba4d1f0ad62166dbf83b78f2fdc074b2ef6477cac91c677acc4b63365f8fc15428467962e910f5c07582845e56ec636aa6cd65d23b1bad93560e897d04f53ca3c151b61540de6a2b53204e71af1ec4a8b644616ab4f70bb9a03202d9bcafc23b6a247f039c75280dd42b5044736c06560aa1a6bb9e35d4d87e0d75a243b780142b1b34bba86fc23d880d9e25d13d2381526f3a4d726d4663efda149150738736113cc86ada460272ad57a6a742b774f32e4c221286e804bbf78e903894cc843743f6a2db6f58b80c35cf1dd33b1e41f937cbe2b8537d80ff97210d48012365061bd1b8c828d7bfa7d73dd0b8cf7a9b68bc4236741a84b8271e8da323d7c7a86e7b2e6eeb005d1a0c0ce74f5ab3c76fea2f55ff92b3aab5f4410a04881cdd66a134c6f97096b4583486c82a0be7ceb01d5bbc32b0682662d02d54b7a2ddefbcaef97d2388a4db37e964cc9d3b4bad6276a04d3c6147ca1cd61f129e9a2e2b528f0f66085b8988f26226b1d0acbf9268e1b262069efccd9bd0c815f107fc24089874bfd109115ee0ac84689c9cd67e7f2ab0f5a9d50e2c4380e110b92cdc7c2d24fff82c8e0f7c679a674a6077a2e9110e030693f64268862b2962ea48187d81a096c2a939ed296ace65536bafaa34981b73f467b4487fa3c511005ec17bce97fbe9975b66a5db08a5ad655c2239ea5439d5f6ef3af137af879abd4a8217f5a24b39a1915b3cfe8e196f1daef5bb297b80051bc591f17f40d060e79b5d86c570206f500222982861ffbcd5edb424eb157d9a22ba3f646cd54dc26a9ce9acbcafaa57a02c2304dc3a9b52b08abf018c64a1d60c0657627c043328e6f07dcecdee1cc4bf571283aea5151197059c5ba3de41f48731d178f103bfae8ae8303b81e690272cc4efaff18d11534d7347f3608eaf66da920c25bff137bb0de5a0911222407c670aeab4795796a12f81694ba124e4696162e0861a3507cd69231d2765257b32820a2f6c6a765a5679a65db51fd48b423c7d476fc101e9dcdbf5ae662a49c437a7af10240abc2cd2af262fff9f50e96a24e5cdd3ec3ff87fc1f7ac96c12165769d60c980f4aa5dde40658d398be9d0985cb4184340ba85a7ff5542c24061be76a7f735eaaa8c76a07ebbd67cc8bea7ec5209569f1928f821ca1defd889f1304f53ebe2162414ad8a92226c6448256bed8d1547a8bc045929f5d46186a9fbdfd045f807b47d89101a7741a3443eb81d72c3520bbd38a2e72016202279c1441308eef8c785d0268a87d995cffeeb9f424d5adc2c1612c1ba650aef5137af0e882c896336e85ca855035949314ef489c28eb9c952b4d14f77a940cab0949e30344b71bcec69797d5cb99d15e3af8f46d8dd392106fd083b3e6f4880a381bdb7494a14468fa6506e85527877cc2de655f9bae17dbe3c688b9e3c8cdc02ab2cc450e297b2f54a3a87a642e0389996a7cf246b0994a3320620d3bfc9897d0aba2c7f934195a141ae0f1fd913afff775b5bd4b3de5c3fb48e6f9d76fe3f37a513c3a83f47b8af32a8bed55e7ded57d92cc3c7263e8ddd19c6abae6bd5143a6106945f0c7ee8514536d57377d7eb8f8b012900fb95d7ea87f44deaf8b6d4c869b45f276e75e5ea331f385fbc0dca450d8e3edf35c22d5c345b1de8f424c2428cae95f6e3797ee00951ad136befc9f1de9b51e59433e0c5b3ec90d03cf3d717ff3c114d81e5cb4c015ae7600faedc255373df24bb7c4334de6c382ce7a1cd516596206e04a129d1f78a198e8ce39074030f6c1d23dd206b4e97872a93371909df4f26d261c4cb313794ff2ccdbef528a4d0112db1457839107f42540f65fd5fffbb2202a77639010ea860774c66263e9cdf466fbb118905634298ebfbcfc2152ac01f927c62ee804a71ba424d9d2d3ed6f5fc2ecc25158c9b71a03d97552a8318fb92396587080ed1c3248aeed0624ec64ad72cbbc0962c92ffbc7d73cc1aadcfecc0a0a8f2cac194136aed68b48d5190285c4b7977cb85045b17592ad9fca3cfffbf8e3221a543814808a87b1790278bb21a8283f8c0269d0daad6093f514f9ada7b212a8d3a94433dfdaa487e971b56b75a8310d4f08985a44107772fd055e79786e812b344c90505f7c0057d71cc3d04d96dc8e0ce40e3b8457f997b34c724129899a7861309c8f7ed8b83dc6968fe6912b48b2a177f03870ba86d986f8ac6d4045c9f6e32e1b28ddcfbf22548adef4593003bc97c37094ae7d0bfcd09a7fc5428908301a12f56d2c8ea63739bf0fc7fbad973fa212be8d50ff7ce29a0d86b9b45dfc67f1a5fc72217e31ed0efc12ae71ffd43fa2b3a14f196e453774e6d08f3c96a6e5162d7dba11f969122cc92082bc1737e04317f4f03b1e1eca8eb336454d09c933226fe2ec23175d71730d6cf92c6e6ccc0febf0a2cf6737e9052f22d1f1126016c4a065d738021aef4cfdc51c4da76b70177c2899127f6611d4600d0b5dfc8f9f6be24a8be04fe154275dde42676bcab3f10782423edece4c8c0fe7bd2fabce747c1d79190ccb16f626d136375f72dcc874cc7f558c8297f5af469a40fb6949a577718daeae81a5649bdc2fda6f9c0d8e2a2114eeabac49dbf77ad4310b498a2659a74c223d873b44f410db769724c6da46cefc7ddfc5b227c7c7b4022521c9e3f2b59bfe702ddb6c45144a87dc9f7243eb82adf0a7727481b30ee7c4de9c7747dfb39e37569e34a79b6eb4d4e62857cf856c61a738d1a655338f65328be3ed66c847cf10a46fe7e19e7c12861839dc2a8bfc26fcf00c8cb029b49d161cc2c6ed4cfd0822eb6e444e0de193c044bcce79799dd061af0f4eec9a19fc91164826882c20bd6f37f8faaef6ed7282d015940c57cc280c0182ed811e544dca3b4a9dd508392c02ccc680375ef4bb095557eb5a86d5ee43c67d5f0c0b108edde9722ba071c8f04f30210a816764a20ff93c7688be1fdbd1cf15f4a269fa559848e0c741caba81645abbf410f8cb4b11c7e7c7870a57e2c08a371efe916661f4f0219d381ad34e7b46980378ce47ae452d7dd46b6be2fe0ca8f6f75254f1719add9686557206bb8bb06694d91c82034104e2590f0b40583cb4628b054", 0x1000}], 0x4, &(0x7f0000000300)=[@timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x18}, 0x2004c0c0) 03:10:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018040000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2435.743028][T31494] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2435.751001][T31494] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2435.758959][T31494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2435.766911][T31494] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:35 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000002c0)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)="1bfeb9eac6d7badb88a6fd407e53f0fc6b4eb7761b143ffd578e96bc9679b4b2381687c29a1ed03304ec0f9316a5ade0253949a1c4a13c1b74cde79145ef679fa08c6b037f47138aadff6c8f8dbbe2f3b0fd6a5521aa953d0cec331ba2f28b2addd4a5c228f754f245bacf188d31365d07191612f136635635e8a29138db05f1d25a8de6ce393b966aff", 0x8a}, {&(0x7f0000000400)="21757796e5e1e6e0dfd9b0b97c4b15e74d47d5664ed9f3bc764bfe4b", 0x1c}, {&(0x7f0000000440)}], 0x3, &(0x7f00000004c0)=[{0xa0, 0x0, 0x8000, "68d991ab905a770d748f6b3a37f53c9b9cbb3ca99c005586b6146ccae35c888b4299e92968e130a4127d3889353ac17fa090487a7715974ff888c3490b09ac5cf72d16332eed06780a92535f905b187f13cc154f1438389c9d72decb3753c7ef0e07cdf8f099dda6835f4c800388d1fb768a0a11d9312ea9338fa045d3e09410b7728232fe68dac346"}], 0xa0}, 0x24000000) (async) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r1, 0x20, &(0x7f0000000100)={&(0x7f0000000000)=""/29, 0x1d, 0x0, &(0x7f0000000040)=""/154, 0x9a}}, 0x10) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000440)={r0}, 0x8) 03:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0xf0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018050000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0xa, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018060000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x29, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2435.817505][T31523] FAULT_INJECTION: forcing a failure. [ 2435.817505][T31523] name failslab, interval 1, probability 0, space 0, times 0 [ 2435.835230][T31523] CPU: 0 PID: 31523 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2435.845570][T31523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2435.855621][T31523] Call Trace: [ 2435.858916][T31523] dump_stack_lvl+0x1e2/0x24b [ 2435.863594][T31523] ? panic+0x7d7/0x7d7 [ 2435.867659][T31523] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2435.873122][T31523] dump_stack+0x15/0x17 [ 2435.877278][T31523] should_fail+0x3c0/0x510 [ 2435.881696][T31523] ? cpuacct_css_alloc+0x54/0x140 [ 2435.886716][T31523] __should_failslab+0x9f/0xe0 [ 2435.891481][T31523] should_failslab+0x9/0x20 [ 2435.895982][T31523] kmem_cache_alloc_trace+0x3a/0x330 [ 2435.901254][T31523] cpuacct_css_alloc+0x54/0x140 [ 2435.906095][T31523] cgroup_apply_control_enable+0x350/0x12f0 [ 2435.911974][T31523] cgroup_mkdir+0x131f/0x15c0 [ 2435.916624][T31523] ? security_transition_sid+0x7d/0x90 [ 2435.922054][T31523] ? css_task_iter_end+0x2d0/0x2d0 [ 2435.927136][T31523] ? kmem_cache_free+0xa9/0x1f0 [ 2435.931960][T31523] ? generic_permission+0x161/0x470 [ 2435.937132][T31523] ? css_task_iter_end+0x2d0/0x2d0 [ 2435.942216][T31523] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2435.947037][T31523] vfs_mkdir+0x435/0x610 [ 2435.951256][T31523] do_mkdirat+0x1b6/0x2d0 [ 2435.955558][T31523] ? do_mknodat+0x430/0x430 [ 2435.960035][T31523] ? debug_smp_processor_id+0x17/0x20 [ 2435.965379][T31523] __x64_sys_mkdirat+0x7b/0x90 [ 2435.970121][T31523] do_syscall_64+0x34/0x70 [ 2435.974509][T31523] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2435.980377][T31523] RIP: 0033:0x7f35f9d110e9 [ 2435.984767][T31523] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2436.004348][T31523] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 03:10:35 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000200)=r2) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000180)=@bpf_lsm={0x1d, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x1, 0xb, 0x0, 0x5, 0xffffffffffffffff, 0x4}, @map_idx={0x18, 0xb}]}, &(0x7f0000000040)='GPL\x00', 0x7, 0x2, &(0x7f0000000080)=""/2, 0x40f00, 0x8, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f00000000c0)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x1, 0x10, 0xec5, 0x9}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=[r1, r3]}, 0x80) 03:10:35 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 47) 03:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x2a, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018070000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:35 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='io_uring_poll_wake\x00', r0}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xfffffffffffffebc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/137, 0x26, 0x89, 0x1}, 0x20) 03:10:35 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0x58, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000002480)=@bloom_filter={0x1e, 0x8, 0x7, 0x7, 0x84, 0x1, 0x8, '\x00', r0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0xf}, 0x48) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f0000000000)="0e67314786d6428fdcf5287b57d08a76e7fe96681909a17fdc3e779c3add21d51a0f8eb9a4ac0425c24c225af2f635993a9927d1b71d99e7a047619eb979f8ed078c2e6f34801a7cf96439af5ad6d7eee8bcc110ea859c658ebe229167c2a5545e9519fb3520cdf1cc554d8e0e46b9fbdfeef54c6acea3ca0bc4f8b47ce889937d0b385a90bd4191a32e7ba8c5167b4313f54cad3b5455e02c58c03bb0a36f121c8e6df18f87b8da1dfc4f6ab8b9d13dd2d7a1bf21c1f4f0da6a8bf6251f9d81206dc67703e2ce90f758f32058158375466da6932dec618ccd159bca973ee3d0e422580781014799b034bc37a0779e089a1a3bc92b", 0xf5}, {&(0x7f0000000200)="eb7ddc7ad69167ebebf3f8fa738436451901210a1c355982968fe3ae6d069a97f1006cfdc56f3d762652f5bde45f3fd928aeb71a7c43483351e266bb03687b331b42e8be9a45a78d871cd8113693a83371e27a43a70390a5fdfcfcc64b6b559855e32c780715e69370841864", 0x6c}, 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0x1000}], 0x4, &(0x7f0000000300)=[@timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x18}, 0x2004c0c0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0x58, &(0x7f0000000380)}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f0000002480)=@bloom_filter={0x1e, 0x8, 0x7, 0x7, 0x84, 0x1, 0x8, '\x00', r0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0xf}, 0x48) (async) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000480)="a8eed018b13346fa0bb945d7998fd7f30ac1c0e9f57169f42ad3f3e908403e58cd77f6b1d8536b5f19fb80231f5c5334a4a88713f6aa14d77e32a417ee687ee26423dc709e32172f8708f9d4400cd4666ee2e780872469a225a8270931d5cd4b285ff36377d7436e0ebab78a6a042d26a081ee2e1d4f380960d515971eb3d0ae82bdf7d9fb0eedadf07df56235171a428e0243651a29590d9bf3a54a8d3566a0305678aa6b60a99f7c54432524f2d7ac2ab3cfab59fc745a656566e7fe2a6985abf4a7995718180028a60777565f4b2112446b9078c46c86587bef1fdb3f08463cc45c2c6dd02cb2237e28cea0a9cd6b16044ca054ff8b9f4541ee801ec3714ed5d60219ee1a22843ebd4635b2ab4e35975948c852dcfb24aabb5e150482c2c6eaaeada04b48f4c0045e902a326ba26220abd7314512ddb66445a5442abce33614a0a8d2274df8f411519f2a1589a952e462c065cf5a6384b15fe881103bbebb37c050cf6b89ba128bc4a820f2215bca865344e831d75ac3d66a20417dafd89f67d54e05f07f8d9c2f7ca3c729223ec533b990efaaa10d3be077055677f48a9b831d855303a17f21d201fa56280966c24ac690b0352e9f4cfd6840f8a2fa31987bdbcb2a33a5013aad7b529b83bbe350846fa349550cd3ce1b574705e3220603f0b3061a4f1e0ae7ecace1ad4dd35ebf1abd776e266266d1355a20efc18dce3d5270bd55cf622077613e835809c5d71fb5218d12c5086342d536304fc9f2791508c18fb041e98650f562646cfb250c80a5e6030690eed92d8e6ceb1d2e8b5d637535f029b051819d0878be40e992145accaefcad2c6ea8bdc60e86d9e4a2025140b47a729815546e3df6368111e82ec97df8a94641d47ee5e57fadb161307929427d041d3c9d3774be578e3f9ed0e47d47efe944b004570ccfd3939130a804a3e910292f21c1d19444da4c46624c5af97d6a9e0c786c44a5c9fa0a2b2bf5548e213e290787799cae06b5f2abfdcf20d1196a0ae97a6cae6110c212704f546a660d7c499f5843bac34b11ba7d1dfe64940634192143a92ca5db91f76fe2b3738e169367e3ced002e225798044e29939f9f0221b175143bd85dcc7268183724a83135cbbe52bde088ce8ddae86ae15148c5973520874ae6fdecce4813fac046b4845011371d7bca1fcacb63b8bc7fcf67467c2d545283cf1c6dff7f9dd045ae1ea30cec7eac84ef3e77b0d44398432d79aab897dcd4e933aff2a9b0c3b04d3af19772a99f48e3595824376a9e01c03939ad419ae4a2f1a539bb9649bb9fb8106f81defc21191a8f8685d6efea91bd9fae905a975f989854582f42d5b5d81210792b9ce3a0a96327ed06a721afd4d87c0dbe266265bdfe13c731926f66f5bd66e88a7686ffa680708ddddb48a3b928d199d209e6cf341667f9a3b51683171a899e7b28b871cc2c3cbfea7d5e720794976be55a6439d126e1c004a6671223e1331b5d5bc4d4fbc527e6b002e63a93c67c2cff3b7a611f2feac24e430e392a9b418053f608ea2277f955b8bad92cf130ac48605bd703ad33d8ed657cca5fd19953a49e42517a5a848b35305625002a2dc79960bbee18cf22c90c81eac5c0e2cfe47df5b3b39beb6d5e42f618e080860105355ff7a3129e3686323ee2f94d86b7a6709d0c5435f9bb0b75c1477a4854b10dcd3a61a9dee7f3a66bf77e447e24b1d2b3b9e801b0d0fdef483792baf6c46b0eb848a62157cdf1417634f18247c2ec7b00258e78363f81655fbcaa76694403f54b57890ac20febf13d8b17145bbe3973002ad49cd8eb512fac4758898cb7ecca117525197ff88076995f8b2011316ced898fc7faecb16af1d23b53d116ff15fe54b1fdfa6c7bb6bb38e2d139eb2fda6ced04c3c56fe54acc2f8359eae00900d491e395981d24b532571ed831d75828698da196da13f0ad520b34fd8118896528f2b6c003c69e865ce8f1a2ce4d375ed5f8df2c6a40d6bfbb879a6cc330b24408aa153ae43ae6c26b4b014e3ceb40ccc59985713eb08e584650fda2aba5bd562efcfcba60b6b9b8d7797530d54a9e02cfa0ca26e04653c7222e2ccbb1dcb1523b7d6c41b4d6aa149dd1e1f8567b340f5c962af2357a3b274975ad9f9f84080c262851c0631b37d4bb20e5f66606216473772a53aa13ec9f7287046af1b6094de8036ac23435713fb95eff1d1e51aec855e5ae68d5b2e3206d7d30813b04e9ad6a9bafe23da8dac5322364aabac6c4560e88db38fda0fcec4499142b84f313f1744ee6eb82f9764d447fe4a9dd01fa82af5fcaac17544961752cc46d5a397bef945ee815d0bb3ae27d56a1ac1fa509bc70865e7b94ff8bc66d0cfbd7dd5203b37bd524498d8960b171f9da9895fdcbf3d46c901e1506b2d02823f5ea7b3e1bed0535f56c74ebf46745abddc7f27d4f110acd3f4e34bb3b44ee07df9a310f78659c206cb84fbf792cd3b408e28ca4ac95d021311fed9044085793fad278ec7c4934bc9dde04c3a0b159886896ed264bbe7cb334b5f66cd6335a7c68604ecac73f21ade8c422921792fb69f558d92677ec0191eb7c7315235077e0e1aa13e2ccad70ae8bdfb093a43496a27eb2c90de164bd902a28286d2a4024fecddb140ecac9916601e60afd8cfe29cfa03887333c87019f2383c46e4a95f98bd86e2694eec4a42474d42c0fd4bffac4b7f48e9b9659691426d30282162cb4a8aa82b30ecb0811327458e800b6470f5fee25c30d3c70908098f9a972c42ce10553c578aefe9095b7f2282b49cbe52736fc37c1c356856ab6cccf70758946627aa95ee07bd27813b18d3304c341983ddfba9de7785e5e6e7b5cd6f9166f24b46e10cc133ee8b54fe56c255ad462af4368e237bdb9a941d2ca2dcc9e832bf702472b044c9a8c6aab697d956cb015bdbccfbd4dbaeccd86dffbd4c91a865949b12835b7359a78a3697de390432d29c13259e9482557e22933ab90c159fbbafdaa44421e46c10a079d0f509d435041e5611af533e135734e40bbb9bc09f78d0f753e3aa1ee9081149a7c5167b945ae03f4e8a8e6cfc55d44aa428d5a970f20423d3b45f2f9783900f51906547bed575840195365498754c980ec7b71f9d4ed0ad0138b7318e6fea0cf777c2be32fc0189cc5af30c77331adf06064098c64ab4111fba456713da2fad452dcad7aab58069d1416c903ea3852fe623d12329099be9529b797ffeb2bda2392b4ea5059d7e12e8f06b6b9df32cd11d003712c0db49ac349435d65c9a6be77c826a2b882fa61a2d01f2d718bab8727eaa7a25097f503b58c69ee4d234259b74cb4147883b33cfdba0ab26bd23048d49a9dd130872581652d2c6234919126d5d1799594fabd047602eb2f34828f76cac1c556fa19939c61c97b43fea864a4ec297fec4e118a88696a8713d8667c92b685e8d47ceca615f4e692ccd98c62ddf336223dee3b33c6f4abfe0ef0eadcf6911f312ec1a62d7c571df467741440f63f92d2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0x1000}, {&(0x7f0000000000)="0e67314786d6428fdcf5287b57d08a76e7fe96681909a17fdc3e779c3add21d51a0f8eb9a4ac0425c24c225af2f635993a9927d1b71d99e7a047619eb979f8ed078c2e6f34801a7cf96439af5ad6d7eee8bcc110ea859c658ebe229167c2a5545e9519fb3520cdf1cc554d8e0e46b9fbdfeef54c6acea3ca0bc4f8b47ce889937d0b385a90bd4191a32e7ba8c5167b4313f54cad3b5455e02c58c03bb0a36f121c8e6df18f87b8da1dfc4f6ab8b9d13dd2d7a1bf21c1f4f0da6a8bf6251f9d81206dc67703e2ce90f758f32058158375466da6932dec618ccd159bca973ee3d0e422580781014799b034bc37a0779e089a1a3bc92b", 0xf5}, {&(0x7f0000000200)="eb7ddc7ad69167ebebf3f8fa738436451901210a1c355982968fe3ae6d069a97f1006cfdc56f3d762652f5bde45f3fd928aeb71a7c43483351e266bb03687b331b42e8be9a45a78d871cd8113693a83371e27a43a70390a5fdfcfcc64b6b559855e32c780715e69370841864", 0x6c}, {&(0x7f0000001480)="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0x1000}], 0x4, &(0x7f0000000300)=[@timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x18}, 0x2004c0c0) (async) [ 2436.012744][T31523] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2436.020694][T31523] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2436.028647][T31523] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.036599][T31523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.044548][T31523] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x64, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018080000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018090000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x5f5e0ff, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100180a0000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2436.085379][T31552] FAULT_INJECTION: forcing a failure. [ 2436.085379][T31552] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.100148][T31552] CPU: 0 PID: 31552 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2436.110476][T31552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2436.120531][T31552] Call Trace: [ 2436.123837][T31552] dump_stack_lvl+0x1e2/0x24b [ 2436.128513][T31552] ? panic+0x7d7/0x7d7 03:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2436.132623][T31552] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2436.138089][T31552] ? find_next_bit+0xd6/0x120 [ 2436.142762][T31552] ? cpumask_next+0x11/0x30 [ 2436.147268][T31552] dump_stack+0x15/0x17 [ 2436.151422][T31552] should_fail+0x3c0/0x510 [ 2436.155838][T31552] ? percpu_ref_init+0xd0/0x330 [ 2436.160688][T31552] __should_failslab+0x9f/0xe0 [ 2436.165448][T31552] should_failslab+0x9/0x20 [ 2436.169949][T31552] kmem_cache_alloc_trace+0x3a/0x330 [ 2436.175232][T31552] percpu_ref_init+0xd0/0x330 [ 2436.179906][T31552] ? cgroup_setup_root+0xea0/0xea0 [ 2436.185013][T31552] cgroup_apply_control_enable+0x3a2/0x12f0 [ 2436.190904][T31552] cgroup_mkdir+0x131f/0x15c0 [ 2436.195580][T31552] ? security_transition_sid+0x7d/0x90 [ 2436.201016][T31552] ? css_task_iter_end+0x2d0/0x2d0 [ 2436.206101][T31552] ? kmem_cache_free+0xa9/0x1f0 [ 2436.210929][T31552] ? generic_permission+0x161/0x470 [ 2436.216119][T31552] ? css_task_iter_end+0x2d0/0x2d0 [ 2436.221209][T31552] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2436.226036][T31552] vfs_mkdir+0x435/0x610 [ 2436.230255][T31552] do_mkdirat+0x1b6/0x2d0 [ 2436.234556][T31552] ? do_mknodat+0x430/0x430 [ 2436.239033][T31552] ? debug_smp_processor_id+0x17/0x20 [ 2436.244380][T31552] __x64_sys_mkdirat+0x7b/0x90 [ 2436.249115][T31552] do_syscall_64+0x34/0x70 [ 2436.253515][T31552] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2436.259380][T31552] RIP: 0033:0x7f35f9d110e9 [ 2436.263768][T31552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 03:10:35 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000200)=r2) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000180)=@bpf_lsm={0x1d, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x1, 0xb, 0x0, 0x5, 0xffffffffffffffff, 0x4}, @map_idx={0x18, 0xb}]}, &(0x7f0000000040)='GPL\x00', 0x7, 0x2, &(0x7f0000000080)=""/2, 0x40f00, 0x8, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f00000000c0)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x1, 0x10, 0xec5, 0x9}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=[r1, r3]}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000200)=r2) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000180)=@bpf_lsm={0x1d, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x1, 0xb, 0x0, 0x5, 0xffffffffffffffff, 0x4}, @map_idx={0x18, 0xb}]}, &(0x7f0000000040)='GPL\x00', 0x7, 0x2, &(0x7f0000000080)=""/2, 0x40f00, 0x8, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f00000000c0)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x1, 0x10, 0xec5, 0x9}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=[r1, r3]}, 0x80) (async) 03:10:35 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 48) 03:10:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100180b0000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x2, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:35 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='io_uring_poll_wake\x00', r0}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xfffffffffffffebc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/137, 0x26, 0x89, 0x1}, 0x20) 03:10:35 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000001000000010000000020000000000000000000001000000000000000400000f8dbeb79f4af856671d6ac1bc57ebffaecad1655e15cabf9d03ccc8544e2331c9a5202ce9642def17470000c88cbe27af8abbc11a06a1bf0384cbd0403a4c8594cfcc03318f88010d0887acd965c33a48360ef9b912d45cfc7adb177ccfa11f49a28dafdee8db2cf5898a9be67234bdcf9919c8e5e5b933e84dbd136db14b08686f557280a329c43f0c30e8a9f08a2b6476"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="0000100010000000"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_pressure(r0, &(0x7f00000000c0)='io.pressure\x00', 0x2, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0xa, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0x6}}, @ptr={0xb, 0x0, 0x0, 0x2, 0x4}]}, {0x0, [0x0, 0x30, 0x2e, 0x61, 0x61, 0x7f, 0x5f, 0x61]}}, &(0x7f0000000480)=""/4096, 0x46, 0x1000, 0x1}, 0x20) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001480)={&(0x7f0000000400)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001500)={0x18, 0x5, &(0x7f0000000200)=@raw=[@btf_id={0x18, 0x6, 0x3, 0x0, 0x3}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000240)='syzkaller\x00', 0x5, 0x18, &(0x7f0000000280)=""/24, 0x41100, 0x1, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000380)={0x2, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x4, 0x7f, 0x3000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[r2]}, 0x80) recvmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001600)=""/195, 0xc3}, {&(0x7f0000001700)=""/58, 0x3a}, {&(0x7f0000001740)=""/22, 0x16}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001780)=""/231, 0xe7}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x6, &(0x7f0000001900)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}, 0x0) 03:10:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100180c0000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:35 executing program 5: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='io_uring_poll_wake\x00', r0}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xfffffffffffffebc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/137, 0x26, 0x89, 0x1}, 0x20) 03:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x3, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) [ 2436.283346][T31552] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2436.291733][T31552] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2436.299678][T31552] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2436.307626][T31552] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.315573][T31552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.323532][T31552] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 03:10:35 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000001000000010000000020000000000000000000001000000000000000400000f8dbeb79f4af856671d6ac1bc57ebffaecad1655e15cabf9d03ccc8544e2331c9a5202ce9642def17470000c88cbe27af8abbc11a06a1bf0384cbd0403a4c8594cfcc03318f88010d0887acd965c33a48360ef9b912d45cfc7adb177ccfa11f49a28dafdee8db2cf5898a9be67234bdcf9919c8e5e5b933e84dbd136db14b08686f557280a329c43f0c30e8a9f08a2b6476"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="0000100010000000"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_pressure(r0, &(0x7f00000000c0)='io.pressure\x00', 0x2, 0x0) (async) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0xa, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0x6}}, @ptr={0xb, 0x0, 0x0, 0x2, 0x4}]}, {0x0, [0x0, 0x30, 0x2e, 0x61, 0x61, 0x7f, 0x5f, 0x61]}}, &(0x7f0000000480)=""/4096, 0x46, 0x1000, 0x1}, 0x20) (async) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001480)={&(0x7f0000000400)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001500)={0x18, 0x5, &(0x7f0000000200)=@raw=[@btf_id={0x18, 0x6, 0x3, 0x0, 0x3}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000240)='syzkaller\x00', 0x5, 0x18, &(0x7f0000000280)=""/24, 0x41100, 0x1, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000380)={0x2, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x4, 0x7f, 0x3000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[r2]}, 0x80) recvmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001600)=""/195, 0xc3}, {&(0x7f0000001700)=""/58, 0x3a}, {&(0x7f0000001740)=""/22, 0x16}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001780)=""/231, 0xe7}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x6, &(0x7f0000001900)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}, 0x0) 03:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x4, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100180d0000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2436.382204][T31588] FAULT_INJECTION: forcing a failure. [ 2436.382204][T31588] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.409618][T31588] CPU: 0 PID: 31588 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2436.419963][T31588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2436.430010][T31588] Call Trace: [ 2436.433300][T31588] dump_stack_lvl+0x1e2/0x24b [ 2436.437971][T31588] ? panic+0x7d7/0x7d7 [ 2436.442038][T31588] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2436.447495][T31588] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2436.453578][T31588] dump_stack+0x15/0x17 [ 2436.457729][T31588] should_fail+0x3c0/0x510 [ 2436.462146][T31588] __should_failslab+0x9f/0xe0 [ 2436.466904][T31588] should_failslab+0x9/0x20 [ 2436.471418][T31588] kmem_cache_alloc+0x3f/0x300 [ 2436.476174][T31588] ? __kernfs_new_node+0xdb/0x6e0 [ 2436.481182][T31588] __kernfs_new_node+0xdb/0x6e0 [ 2436.486005][T31588] ? is_module_text_address+0xe1/0x140 [ 2436.491435][T31588] ? kernfs_new_node+0x170/0x170 [ 2436.496347][T31588] ? ptr_to_hashval+0x60/0x60 [ 2436.501006][T31588] ? arch_stack_walk+0xf8/0x140 [ 2436.505827][T31588] ? snprintf+0xd6/0x120 [ 2436.510057][T31588] kernfs_new_node+0x97/0x170 [ 2436.514706][T31588] __kernfs_create_file+0x4a/0x270 [ 2436.519790][T31588] cgroup_addrm_files+0xab8/0xfe0 [ 2436.524790][T31588] ? ____kasan_kmalloc+0xdc/0x110 [ 2436.529785][T31588] ? __kasan_kmalloc+0x9/0x10 [ 2436.534435][T31588] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2436.539953][T31588] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2436.546076][T31588] ? delete_node+0x759/0x7b0 [ 2436.550642][T31588] ? __kasan_check_read+0x11/0x20 [ 2436.555649][T31588] ? delete_node+0x759/0x7b0 [ 2436.560217][T31588] ? __kasan_check_write+0x14/0x20 [ 2436.565310][T31588] ? idr_replace+0x1c4/0x230 [ 2436.569880][T31588] ? idr_get_next+0x4b0/0x4b0 [ 2436.574534][T31588] ? _raw_spin_lock_bh+0xa3/0x1b0 [ 2436.579538][T31588] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 2436.584717][T31588] css_populate_dir+0x137/0x370 [ 2436.589569][T31588] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2436.595439][T31588] cgroup_mkdir+0x131f/0x15c0 [ 2436.600094][T31588] ? security_transition_sid+0x7d/0x90 [ 2436.605551][T31588] ? css_task_iter_end+0x2d0/0x2d0 [ 2436.610643][T31588] ? kmem_cache_free+0xa9/0x1f0 [ 2436.615468][T31588] ? generic_permission+0x161/0x470 [ 2436.620648][T31588] ? css_task_iter_end+0x2d0/0x2d0 [ 2436.625737][T31588] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2436.630568][T31588] vfs_mkdir+0x435/0x610 [ 2436.634789][T31588] do_mkdirat+0x1b6/0x2d0 [ 2436.639101][T31588] ? do_mknodat+0x430/0x430 [ 2436.643581][T31588] ? debug_smp_processor_id+0x17/0x20 [ 2436.648930][T31588] __x64_sys_mkdirat+0x7b/0x90 [ 2436.653674][T31588] do_syscall_64+0x34/0x70 [ 2436.658068][T31588] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2436.663936][T31588] RIP: 0033:0x7f35f9d110e9 [ 2436.668331][T31588] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2436.688519][T31588] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2436.696913][T31588] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2436.704868][T31588] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2436.712817][T31588] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.720772][T31588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:10:36 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[], &(0x7f0000000340)=""/241, 0x1000000, 0xf1, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000200)=r2) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000180)=@bpf_lsm={0x1d, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x1, 0xb, 0x0, 0x5, 0xffffffffffffffff, 0x4}, @map_idx={0x18, 0xb}]}, &(0x7f0000000040)='GPL\x00', 0x7, 0x2, &(0x7f0000000080)=""/2, 0x40f00, 0x8, '\x00', 0x0, 0x1b, r0, 0x8, &(0x7f00000000c0)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x1, 0x10, 0xec5, 0x9}, 0x10, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=[r1, r3]}, 0x80) 03:10:36 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x6, 0x7, 0x6, 0x208, r0, 0x8, '\x00', 0x0, r1, 0x4, 0x4, 0x3, 0xb}, 0x48) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f00000003c0)='syz1\x00', 0x1ff) (fail_nth: 49) 03:10:36 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x5, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:36 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100180e0000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:36 executing program 5: sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="2f3633c6ec990c2e310eea7a14bf414572b174657829d8af4e4560f2283504a82a3ba2c88af9f28834a159745ab56b093d04ba17694b2f0f8a30b7f296d3d77ab88362e4c75d93c03a4d1babdf520fc90ce9de5410f694943bf9962de0178587c21163cf40999c1851beabd33899c65295087def9bdea4793430605c6f25a3bcd6bbe3c311f36ff1c5ff0a75455c5ee4c4ec53dc96bfedb0130701125280a114212df8077a2c97abf007465f27baea8ee1", 0xb1}, {&(0x7f00000000c0)="9bbe2779ca1cac7ff989862a92835a417f1d7c4e8bb5914784327d5abb2ae3113a19d4ad7b07c6e797ba42ccdcb2b7f71ba36d6f9938af152e84c49aabc42a357edebc4db617f2f15a13c27750e087f085c4c30a87590d81821068a251c695ea2b1944833a20e7093bd307759283", 0x6e}], 0x2, &(0x7f00000002c0)="eb3ebb2a54217e5642b8124131d745aac86ff9bbba5c28e1ae2f668f91421f534b0af9009ffb874ddfd24cd0c2b0200b6c2f6f46fe9edddb2a363b4a9c26ac48df19e904cca4d83098635e84e3bf677ecbe12acf975622c4577a2d51462bcc15e40d2af4980faf2cd62bd09a3feb1eb0", 0x70, 0x20000080}, 0x8000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) 03:10:36 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000001000000010000000020000000000000000000001000000000000000400000f8dbeb79f4af856671d6ac1bc57ebffaecad1655e15cabf9d03ccc8544e2331c9a5202ce9642def17470000c88cbe27af8abbc11a06a1bf0384cbd0403a4c8594cfcc03318f88010d0887acd965c33a48360ef9b912d45cfc7adb177ccfa11f49a28dafdee8db2cf5898a9be67234bdcf9919c8e5e5b933e84dbd136db14b08686f557280a329c43f0c30e8a9f08a2b6476"], &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="0000100010000000"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_pressure(r0, &(0x7f00000000c0)='io.pressure\x00', 0x2, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0xa, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0x6}}, @ptr={0xb, 0x0, 0x0, 0x2, 0x4}]}, {0x0, [0x0, 0x30, 0x2e, 0x61, 0x61, 0x7f, 0x5f, 0x61]}}, &(0x7f0000000480)=""/4096, 0x46, 0x1000, 0x1}, 0x20) (async) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001480)={&(0x7f0000000400)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001500)={0x18, 0x5, &(0x7f0000000200)=@raw=[@btf_id={0x18, 0x6, 0x3, 0x0, 0x3}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000240)='syzkaller\x00', 0x5, 0x18, &(0x7f0000000280)=""/24, 0x41100, 0x1, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000380)={0x2, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x4, 0x7f, 0x3000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[r2]}, 0x80) (async) recvmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001600)=""/195, 0xc3}, {&(0x7f0000001700)=""/58, 0x3a}, {&(0x7f0000001740)=""/22, 0x16}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001780)=""/231, 0xe7}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x6, &(0x7f0000001900)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}, 0x0) 03:10:36 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018100000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:36 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x6, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x0}]}}, &(0x7f0000000340)=""/241, 0x2a, 0xf1, 0x1}, 0x20) 03:10:36 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000100)=""/247, 0x2a, 0xf7, 0x1}, 0x20) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="05001000100000001e0a9ac33de6279fa7d2536f4930bb29b30161f244b27f61a7ecf18993a19b67c6061b7e8e6594fa21e710143f60c0f1478a72f8f08a7f7479536500796b3ee92e4e838172b822f34e6ef51d3fbefce7b853a71ba777fac2eb10e504e5b4383af1d19dd386cbc5f8d5b8fde32b3f99401b4003719ae39fb087594b84b59b170c5f6d0439b4b9abb3e713caa2cb341173d02b8e54dd266348ed852256080ddb77002f9df273150ac5c41956c39703ab124667423a5d954e626448252ba27cb68a58a3b77c45fe53d1f6609c172f174b418e6ebcf88708d189e9f1d11134289c3488e76e228267e9a3"], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xcf, &(0x7f0000001e00)=""/207, 0x41100, 0x4, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001640)={r1, 0x0, 0x86, 0x8e, &(0x7f0000000480)="b5fcea00d7cd16843f4c7cdebb72473a4dfd10aa1bccda65ffe9c211e5ab9b61c7f7035e9856c2dd681083e15e0610528ba04a790acaa83be70cf89159a5540e69f0fa931a02fd588f938c94b39196561ded21469026c6955da12ed453793fd9677f07f5ca428514e7750e0b6c63c7fa951cb9b8c32de6615e506e53d5011e0f74311039dbe4", &(0x7f0000000540)=""/142, 0x0, 0x0, 0x1000, 0x9, &(0x7f0000000600)="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", &(0x7f0000001600)="1b51fff12428787b4c", 0x0, 0x8}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f80)={0x11, 0x1, &(0x7f0000001d80)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10}], &(0x7f0000001dc0)='syzkaller\x00', 0x2, 0xc2, &(0x7f0000001e00)=""/194, 0x41100, 0x4, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000400)=r1, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000000)="ec19f99f5f190d3ff1f6780df347a0a8a4637a2747520c247f89ea184575b8eefb87369f84484d380e0c67cae4fdb5742aac994e0af6ca61725f70bcabcc22e999be871c1965da79264490a561b689cd9ff980be75f781273f8f902a3fd5ef86012d7b57f286697a62a91ce321c60abbafb3851924f17476c92ee65b00d08917f98d3f62f593ef07b2f9b441653c787413f30dfc2e78a2ac54e41f5dd4ff843fb08b092f8c2c1a45f887e5bf6dfb949f2bf6f2b56c48dee9bdc6e5089fe7f28164e9260ae181a14930e8597c4c2595", &(0x7f0000000200)=""/87}, 0x20) 03:10:36 executing program 5: sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="2f3633c6ec990c2e310eea7a14bf414572b174657829d8af4e4560f2283504a82a3ba2c88af9f28834a159745ab56b093d04ba17694b2f0f8a30b7f296d3d77ab88362e4c75d93c03a4d1babdf520fc90ce9de5410f694943bf9962de0178587c21163cf40999c1851beabd33899c65295087def9bdea4793430605c6f25a3bcd6bbe3c311f36ff1c5ff0a75455c5ee4c4ec53dc96bfedb0130701125280a114212df8077a2c97abf007465f27baea8ee1", 0xb1}, {&(0x7f00000000c0)="9bbe2779ca1cac7ff989862a92835a417f1d7c4e8bb5914784327d5abb2ae3113a19d4ad7b07c6e797ba42ccdcb2b7f71ba36d6f9938af152e84c49aabc42a357edebc4db617f2f15a13c27750e087f085c4c30a87590d81821068a251c695ea2b1944833a20e7093bd307759283", 0x6e}], 0x2, &(0x7f00000002c0)="eb3ebb2a54217e5642b8124131d745aac86ff9bbba5c28e1ae2f668f91421f534b0af9009ffb874ddfd24cd0c2b0200b6c2f6f46fe9edddb2a363b4a9c26ac48df19e904cca4d83098635e84e3bf677ecbe12acf975622c4577a2d51462bcc15e40d2af4980faf2cd62bd09a3feb1eb0", 0x70, 0x20000080}, 0x8000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="2f3633c6ec990c2e310eea7a14bf414572b174657829d8af4e4560f2283504a82a3ba2c88af9f28834a159745ab56b093d04ba17694b2f0f8a30b7f296d3d77ab88362e4c75d93c03a4d1babdf520fc90ce9de5410f694943bf9962de0178587c21163cf40999c1851beabd33899c65295087def9bdea4793430605c6f25a3bcd6bbe3c311f36ff1c5ff0a75455c5ee4c4ec53dc96bfedb0130701125280a114212df8077a2c97abf007465f27baea8ee1", 0xb1}, {&(0x7f00000000c0)="9bbe2779ca1cac7ff989862a92835a417f1d7c4e8bb5914784327d5abb2ae3113a19d4ad7b07c6e797ba42ccdcb2b7f71ba36d6f9938af152e84c49aabc42a357edebc4db617f2f15a13c27750e087f085c4c30a87590d81821068a251c695ea2b1944833a20e7093bd307759283", 0x6e}], 0x2, &(0x7f00000002c0)="eb3ebb2a54217e5642b8124131d745aac86ff9bbba5c28e1ae2f668f91421f534b0af9009ffb874ddfd24cd0c2b0200b6c2f6f46fe9edddb2a363b4a9c26ac48df19e904cca4d83098635e84e3bf677ecbe12acf975622c4577a2d51462bcc15e40d2af4980faf2cd62bd09a3feb1eb0", 0x70, 0x20000080}, 0x8000) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x0, 0x0, 0x0, 0x7, 0x2}]}}, &(0x7f0000000180)=""/143, 0x26, 0x8f, 0x1}, 0x20) (async) [ 2436.728721][T31588] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2436.737488][T31588] cgroup: cgroup_addrm_files: failed to add usage, err=-12 03:10:36 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018110000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) 03:10:36 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018120000000000f30c0000000c000000020000e8"], &(0x7f0000001400)=""/131, 0x26, 0x83, 0x1}, 0x20) [ 2436.786831][T31623] FAULT_INJECTION: forcing a failure. [ 2436.786831][T31623] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.819205][T31623] CPU: 1 PID: 31623 Comm: syz-executor.3 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2436.829555][T31623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2436.839612][T31623] Call Trace: [ 2436.842902][T31623] dump_stack_lvl+0x1e2/0x24b [ 2436.847569][T31623] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2436.853011][T31623] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2436.859057][T31623] dump_stack+0x15/0x17 [ 2436.863194][T31623] should_fail+0x3c0/0x510 [ 2436.867589][T31623] ? __kernfs_new_node+0x99/0x6e0 [ 2436.872594][T31623] __should_failslab+0x9f/0xe0 [ 2436.877334][T31623] should_failslab+0x9/0x20 [ 2436.881828][T31623] __kmalloc_track_caller+0x5f/0x350 [ 2436.887090][T31623] kstrdup_const+0x55/0x90 [ 2436.891485][T31623] __kernfs_new_node+0x99/0x6e0 [ 2436.896400][T31623] ? is_module_text_address+0xe1/0x140 [ 2436.901839][T31623] ? kernfs_new_node+0x170/0x170 [ 2436.906757][T31623] ? ptr_to_hashval+0x60/0x60 [ 2436.911411][T31623] ? snprintf+0xd6/0x120 [ 2436.915632][T31623] ? __kasan_check_write+0x14/0x20 [ 2436.920723][T31623] ? mutex_unlock+0x1d/0x40 [ 2436.925201][T31623] kernfs_new_node+0x97/0x170 [ 2436.929856][T31623] __kernfs_create_file+0x4a/0x270 [ 2436.934944][T31623] cgroup_addrm_files+0xab8/0xfe0 [ 2436.939946][T31623] ? ____kasan_kmalloc+0xdc/0x110 [ 2436.944945][T31623] ? __kasan_kmalloc+0x9/0x10 [ 2436.949601][T31623] ? kmem_cache_alloc_trace+0x1dd/0x330 [ 2436.955133][T31623] ? trace_raw_output_cgroup_event+0x1f0/0x1f0 [ 2436.961262][T31623] ? delete_node+0x759/0x7b0 [ 2436.965831][T31623] ? __kasan_check_read+0x11/0x20 [ 2436.970837][T31623] ? idr_replace+0x1c4/0x230 [ 2436.975407][T31623] ? idr_get_next+0x4b0/0x4b0 [ 2436.980058][T31623] ? _raw_spin_lock_bh+0xa3/0x1b0 [ 2436.985059][T31623] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 2436.990240][T31623] css_populate_dir+0x137/0x370 [ 2436.995071][T31623] cgroup_apply_control_enable+0x8b9/0x12f0 [ 2437.000942][T31623] cgroup_mkdir+0x131f/0x15c0 [ 2437.005600][T31623] ? security_transition_sid+0x7d/0x90 [ 2437.011038][T31623] ? css_task_iter_end+0x2d0/0x2d0 [ 2437.016129][T31623] ? kmem_cache_free+0xa9/0x1f0 [ 2437.020955][T31623] ? generic_permission+0x161/0x470 [ 2437.026131][T31623] ? css_task_iter_end+0x2d0/0x2d0 [ 2437.031219][T31623] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2437.036047][T31623] vfs_mkdir+0x435/0x610 [ 2437.040285][T31623] do_mkdirat+0x1b6/0x2d0 [ 2437.044593][T31623] ? do_mknodat+0x430/0x430 [ 2437.049080][T31623] ? debug_smp_processor_id+0x17/0x20 [ 2437.054431][T31623] __x64_sys_mkdirat+0x7b/0x90 [ 2437.059171][T31623] do_syscall_64+0x34/0x70 [ 2437.063565][T31623] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2437.069431][T31623] RIP: 0033:0x7f35f9d110e9 [ 2437.073828][T31623] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2437.093409][T31623] RSP: 002b:00007f35f8e87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2437.101809][T31623] RAX: ffffffffffffffda RBX: 00007f35f9e23f60 RCX: 00007f35f9d110e9 [ 2437.109759][T31623] RDX: 00000000000001ff RSI: 00000000200003c0 RDI: 0000000000000005 [ 2437.117710][T31623] RBP: 00007f35f8e871d0 R08: 0000000000000000 R09: 0000000000000000 [ 2437.125658][T31623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2437.133606][T31623] R13: 00007ffe0f3bf28f R14: 00007f35f8e87300 R15: 0000000000022000 [ 2437.143204][ T9667] ================================================================== [ 2437.151452][ T9667] BUG: KASAN: use-after-free in css_free_rwork_fn+0x545/0x680 [ 2437.158889][ T9667] Read of size 4 at addr ffff888188bca054 by task kworker/1:76/9667 [ 2437.166834][ T9667] [ 2437.169150][ T9667] CPU: 1 PID: 9667 Comm: kworker/1:76 Not tainted 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2437.179183][ T9667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2437.189229][ T9667] Workqueue: cgroup_destroy css_free_rwork_fn [ 2437.195273][ T9667] Call Trace: [ 2437.198543][ T9667] dump_stack_lvl+0x1e2/0x24b [ 2437.203194][ T9667] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2437.208625][ T9667] ? panic+0x7d7/0x7d7 [ 2437.212670][ T9667] print_address_description+0x81/0x3c0 [ 2437.218192][ T9667] kasan_report+0x1a4/0x1f0 [ 2437.222670][ T9667] ? css_free_rwork_fn+0x545/0x680 [ 2437.227773][ T9667] ? css_free_rwork_fn+0x545/0x680 [ 2437.232865][ T9667] __asan_report_load4_noabort+0x14/0x20 [ 2437.238473][ T9667] css_free_rwork_fn+0x545/0x680 [ 2437.243405][ T9667] process_one_work+0x726/0xc10 [ 2437.248238][ T9667] worker_thread+0xb27/0x1550 [ 2437.252899][ T9667] kthread+0x349/0x3d0 [ 2437.256948][ T9667] ? worker_clr_flags+0x180/0x180 [ 2437.261960][ T9667] ? kthread_blkcg+0xd0/0xd0 [ 2437.266534][ T9667] ret_from_fork+0x1f/0x30 [ 2437.270924][ T9667] [ 2437.273236][ T9667] Allocated by task 31588: [ 2437.277632][ T9667] ____kasan_kmalloc+0xdc/0x110 [ 2437.282458][ T9667] __kasan_kmalloc+0x9/0x10 [ 2437.286938][ T9667] __kmalloc+0x1f7/0x360 [ 2437.291239][ T9667] cgroup_mkdir+0x2d7/0x15c0 [ 2437.295808][ T9667] kernfs_iop_mkdir+0x1ad/0x2b0 [ 2437.300647][ T9667] vfs_mkdir+0x435/0x610 [ 2437.304878][ T9667] do_mkdirat+0x1b6/0x2d0 [ 2437.309191][ T9667] __x64_sys_mkdirat+0x7b/0x90 [ 2437.313937][ T9667] do_syscall_64+0x34/0x70 [ 2437.318334][ T9667] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2437.324199][ T9667] [ 2437.326510][ T9667] Freed by task 9667: [ 2437.330478][ T9667] kasan_set_track+0x4c/0x80 [ 2437.335110][ T9667] kasan_set_free_info+0x23/0x40 [ 2437.340032][ T9667] ____kasan_slab_free+0x121/0x160 [ 2437.345126][ T9667] __kasan_slab_free+0x11/0x20 [ 2437.349869][ T9667] slab_free_freelist_hook+0xcc/0x1a0 [ 2437.355219][ T9667] kfree+0xc3/0x290 [ 2437.359008][ T9667] css_free_rwork_fn+0x3ed/0x680 [ 2437.363922][ T9667] process_one_work+0x726/0xc10 [ 2437.368748][ T9667] worker_thread+0xb27/0x1550 [ 2437.373397][ T9667] kthread+0x349/0x3d0 [ 2437.377441][ T9667] ret_from_fork+0x1f/0x30 [ 2437.381824][ T9667] [ 2437.384127][ T9667] Last potentially related work creation: [ 2437.389819][ T9667] kasan_save_stack+0x36/0x60 [ 2437.394474][ T9667] kasan_record_aux_stack+0xca/0xf0 [ 2437.399658][ T9667] insert_work+0x56/0x330 [ 2437.403973][ T9667] __queue_work+0x971/0xd30 [ 2437.408455][ T9667] rcu_work_rcufn+0x47/0x50 [ 2437.412943][ T9667] rcu_do_batch+0x4f8/0xbc0 [ 2437.417437][ T9667] rcu_core+0x59b/0xe30 [ 2437.421598][ T9667] rcu_core_si+0x9/0x10 [ 2437.425747][ T9667] __do_softirq+0x27e/0x596 [ 2437.430222][ T9667] [ 2437.432535][ T9667] Second to last potentially related work creation: [ 2437.439102][ T9667] kasan_save_stack+0x36/0x60 [ 2437.443757][ T9667] kasan_record_aux_stack+0xca/0xf0 [ 2437.448932][ T9667] call_rcu+0x140/0x1300 [ 2437.453149][ T9667] queue_rcu_work+0x7f/0xa0 [ 2437.457625][ T9667] css_release_work_fn+0x4cf/0x640 [ 2437.462709][ T9667] process_one_work+0x726/0xc10 [ 2437.467553][ T9667] worker_thread+0xb27/0x1550 [ 2437.472213][ T9667] kthread+0x349/0x3d0 [ 2437.476254][ T9667] ret_from_fork+0x1f/0x30 [ 2437.480636][ T9667] [ 2437.482947][ T9667] The buggy address belongs to the object at ffff888188bca000 [ 2437.482947][ T9667] which belongs to the cache kmalloc-4k of size 4096 [ 2437.496975][ T9667] The buggy address is located 84 bytes inside of [ 2437.496975][ T9667] 4096-byte region [ffff888188bca000, ffff888188bcb000) [ 2437.510212][ T9667] The buggy address belongs to the page: [ 2437.515821][ T9667] page:ffffea000622f200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x188bc8 [ 2437.526024][ T9667] head:ffffea000622f200 order:3 compound_mapcount:0 compound_pincount:0 [ 2437.534321][ T9667] flags: 0x8000000000010200(slab|head) [ 2437.539754][ T9667] raw: 8000000000010200 dead000000000100 dead000000000122 ffff888100042c00 [ 2437.548312][ T9667] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 2437.556865][ T9667] page dumped because: kasan: bad access detected [ 2437.563251][ T9667] page_owner tracks the page as allocated [ 2437.568951][ T9667] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 16653, ts 1931964311135, free_ts 1931959267848 [ 2437.589839][ T9667] get_page_from_freelist+0x745/0x760 [ 2437.595185][ T9667] __alloc_pages_nodemask+0x3b6/0x890 [ 2437.600530][ T9667] allocate_slab+0x78/0x540 [ 2437.605006][ T9667] ___slab_alloc+0x131/0x2e0 [ 2437.609567][ T9667] __slab_alloc+0x63/0xa0 [ 2437.613870][ T9667] __kmalloc_track_caller+0x23e/0x350 [ 2437.619219][ T9667] kmemdup+0x24/0x50 [ 2437.623091][ T9667] __devinet_sysctl_register+0xad/0x2b0 [ 2437.628608][ T9667] devinet_sysctl_register+0x169/0x1e0 [ 2437.634039][ T9667] inetdev_init+0x240/0x590 [ 2437.638516][ T9667] inetdev_event+0x202/0x1090 [ 2437.643170][ T9667] raw_notifier_call_chain+0x9e/0x110 [ 2437.648524][ T9667] call_netdevice_notifiers+0x14e/0x1d0 [ 2437.654043][ T9667] register_netdevice+0x13d8/0x1780 [ 2437.659214][ T9667] register_netdev+0x3c/0x50 [ 2437.663784][ T9667] loopback_net_init+0x71/0x150 [ 2437.668601][ T9667] page last free stack trace: [ 2437.673255][ T9667] __free_pages_ok+0x7a7/0x7e0 [ 2437.677995][ T9667] __free_pages+0x2d3/0x4a0 [ 2437.682471][ T9667] __free_slab+0xd3/0x190 [ 2437.686773][ T9667] discard_slab+0x29/0x40 [ 2437.691076][ T9667] __slab_free+0x31d/0x3a0 [ 2437.695477][ T9667] ___cache_free+0x11f/0x140 [ 2437.700041][ T9667] qlink_free+0x38/0x40 [ 2437.704171][ T9667] qlist_free_all+0x4c/0xc0 [ 2437.708647][ T9667] kasan_quarantine_reduce+0x15a/0x170 [ 2437.714080][ T9667] __kasan_slab_alloc+0x2f/0xe0 [ 2437.718904][ T9667] __kmalloc_track_caller+0x18d/0x350 [ 2437.724250][ T9667] kvasprintf+0xd6/0x180 [ 2437.728470][ T9667] kvasprintf_const+0x5e/0x180 [ 2437.733296][ T9667] kobject_set_name_vargs+0x61/0x120 [ 2437.739858][ T9667] kobject_init_and_add+0xdb/0x190 [ 2437.744942][ T9667] netdev_queue_update_kobjects+0x161/0x3a0 [ 2437.750808][ T9667] [ 2437.753109][ T9667] Memory state around the buggy address: [ 2437.758713][ T9667] ffff888188bc9f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2437.766749][ T9667] ffff888188bc9f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2437.774785][ T9667] >ffff888188bca000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2437.782818][ T9667] ^ [ 2437.789463][ T9667] ffff888188bca080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2437.797498][ T9667] ffff888188bca100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2437.805527][ T9667] ================================================================== [ 2437.813567][ T9667] Disabling lock debugging due to kernel taint [ 2437.828108][T31623] cgroup: cgroup_addrm_files: failed to add usage_user, err=-12 [ 2437.854395][ T9667] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 2437.862197][ T9667] #PF: supervisor write access in kernel mode [ 2437.868230][ T9667] #PF: error_code(0x0002) - not-present page [ 2437.874174][ T9667] PGD 10d9de067 P4D 10d9de067 PUD 0 [ 2437.879458][ T9667] Oops: 0002 [#1] PREEMPT SMP KASAN [ 2437.884626][ T9667] CPU: 1 PID: 9667 Comm: kworker/1:76 Tainted: G B 5.10.109-syzkaller-00693-g414e6c8e941c #0 [ 2437.896040][ T9667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2437.906088][ T9667] Workqueue: cgroup_destroy css_free_rwork_fn [ 2437.912138][ T9667] RIP: 0010:css_free_rwork_fn+0x429/0x680 [ 2437.917837][ T9667] Code: 18 4d 89 ee 49 c1 ee 03 43 80 3c 26 00 74 08 4c 89 ef e8 aa 81 40 00 49 8b 5d 00 48 89 df be 08 00 00 00 e8 a9 83 40 00 31 f6 48 83 2b 01 0f 94 c3 40 0f 94 c6 31 ff e8 b4 be 06 00 84 db 0f [ 2437.937412][ T9667] RSP: 0018:ffffc9000a72fce0 EFLAGS: 00010246 [ 2437.943452][ T9667] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff8165f947 [ 2437.951393][ T9667] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 2437.959337][ T9667] RBP: ffffc9000a72fd18 R08: ffffffff8165f68e R09: fffffbfff0d85cf9 [ 2437.967278][ T9667] R10: fffffbfff0d85cf9 R11: 1ffffffff0d85cf8 R12: dffffc0000000000 [ 2437.975221][ T9667] R13: ffff888188bca018 R14: 1ffff11031179403 R15: ffff888188bca010 [ 2437.983162][ T9667] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2437.992060][ T9667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2437.998612][ T9667] CR2: 0000000000000000 CR3: 000000012800f000 CR4: 00000000003506a0 [ 2438.006558][ T9667] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2438.014503][ T9667] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2438.022441][ T9667] Call Trace: [ 2438.025703][ T9667] process_one_work+0x726/0xc10 [ 2438.030526][ T9667] worker_thread+0xb27/0x1550 [ 2438.035174][ T9667] kthread+0x349/0x3d0 [ 2438.039223][ T9667] ? worker_clr_flags+0x180/0x180 [ 2438.044214][ T9667] ? kthread_blkcg+0xd0/0xd0 [ 2438.048772][ T9667] ret_from_fork+0x1f/0x30 [ 2438.053152][ T9667] Modules linked in: [ 2438.057019][ T9667] CR2: 0000000000000000 [ 2438.061152][ T9667] ---[ end trace a4bb1297ffdf9848 ]--- [ 2438.066581][ T9667] RIP: 0010:css_free_rwork_fn+0x429/0x680 [ 2438.072269][ T9667] Code: 18 4d 89 ee 49 c1 ee 03 43 80 3c 26 00 74 08 4c 89 ef e8 aa 81 40 00 49 8b 5d 00 48 89 df be 08 00 00 00 e8 a9 83 40 00 31 f6 48 83 2b 01 0f 94 c3 40 0f 94 c6 31 ff e8 b4 be 06 00 84 db 0f [ 2438.091844][ T9667] RSP: 0018:ffffc9000a72fce0 EFLAGS: 00010246 [ 2438.097879][ T9667] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff8165f947 [ 2438.105819][ T9667] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 2438.113758][ T9667] RBP: ffffc9000a72fd18 R08: ffffffff8165f68e R09: fffffbfff0d85cf9 [ 2438.121698][ T9667] R10: fffffbfff0d85cf9 R11: 1ffffffff0d85cf8 R12: dffffc0000000000 [ 2438.129649][ T9667] R13: ffff888188bca018 R14: 1ffff11031179403 R15: ffff888188bca010 [ 2438.137591][ T9667] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2438.146490][ T9667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2438.153043][ T9667] CR2: 0000000000000000 CR3: 000000012800f000 CR4: 00000000003506a0 [ 2438.160986][ T9667] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2438.168927][ T9667] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2438.176867][ T9667] Kernel panic - not syncing: Fatal exception [ 2438.183095][ T9667] Kernel Offset: disabled [ 2438.187411][ T9667] Rebooting in 86400 seconds..