=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:41 executing program 1: syz_clone(0x0, &(0x7f0000000100)="eb42e1c7f5c6677a456e2469ba0ea2dc6ee486d29c2585f6d89beb9c6c0bf8e1f1619897ce8646fae845bd3e23c5865140d971173e073ecbeb839d3699becf42e2cd2d16edcf25b665a45ac9e348ed9120cddbc828098069b379b14b3b038cf5306b6f3476c42aac6cc1d0a1490a7eccc91d241ff13bd59189d53dd7e9431bfbd144f26095d551ad7d6151c5561ce0d2f2e488d8a2311c4920f4ece8c0c4dae98affb37934cb0b4d3d41", 0xaa, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="6bb17b1895fcfe8f82b46e68ab0520c1b4889794d570ea80d84c6289e55f64e99bda357f17f55718eeb90df12fee37f282e0c6fc26ac5d1d60704937a4723a3bb4f76dbc18f2193c2a862d44416d4d66") 20:13:41 executing program 5: bpf$BPF_BTF_LOAD(0x15, 0x0, 0x0) 20:13:41 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x3000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:41 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000461adc67ad8c30709282126463792d964a4d218347d2b126ef2635068452957d8ccda751cf022a19611f0ddbd9f720a025c9e31fc14ae163b26065a4ae7676ce2401f80cc84381a91ccaa318ca2e0bd27332fed36d08a7e9d2008184468a3aa8bd356207f455907b2e8ff24a65e32abb8585556df36ce534cacd7c68da9fff3c8ae8b84d66c2dcefb16ccda0c14c78bdcd70b182f1ca888b0eeace9f4c40c2499f3c3939e2d594c965670c7c21e63b498020801f2e8c0f5cd85e79926a85dce6e00ee3d46ce14d55ac06ef30272b81cadc"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:41 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/time\x00') recvmsg$unix(r0, &(0x7f0000002580)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)}, {&(0x7f0000001140)=""/224, 0xe0}, {&(0x7f0000001240)=""/89, 0x59}, {&(0x7f00000012c0)=""/147, 0x93}, {&(0x7f0000001380)=""/105, 0x69}, {&(0x7f0000001400)=""/70, 0x46}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x8, &(0x7f0000002500)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, 0x1) 20:13:41 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x4000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:41 executing program 5: bpf$BPF_BTF_LOAD(0x15, 0x0, 0x0) 20:13:42 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="4acf61db124bd4c572b2ac7a3402916438e8a762be0fad849852a0c369fe31") 20:13:42 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000000000000000000000009500000000000005"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x80, 0x6, 0x2, 0x0, 0x2, 0x0, 0x6, 0x400, 0xd, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x8}, 0x8202, 0x322, 0x97, 0x1, 0x86b, 0x5, 0x2, 0x0, 0x5, 0x0, 0x9}, 0xffffffffffffffff, 0x3, r0, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x3, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:42 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/time\x00') recvmsg$unix(r0, &(0x7f0000002580)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)}, {&(0x7f0000001140)=""/224, 0xe0}, {&(0x7f0000001240)=""/89, 0x59}, {&(0x7f00000012c0)=""/147, 0x93}, {&(0x7f0000001380)=""/105, 0x69}, {&(0x7f0000001400)=""/70, 0x46}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x8, &(0x7f0000002500)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, 0x1) 20:13:42 executing program 5: bpf$BPF_BTF_LOAD(0x15, &(0x7f0000000040)={0x0, &(0x7f0000000240)=""/200, 0x0, 0xc8, 0x1}, 0x20) 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x5000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 1: syz_clone(0x0, &(0x7f0000000100)="eb42e1c7f5c6677a456e2469ba0ea2dc6ee486d29c2585f6d89beb9c6c0bf8e1f1619897ce8646fae845bd3e23c5865140d971173e073ecbeb839d3699becf42e2cd2d16edcf25b665a45ac9e348ed9120cddbc828098069b379b14b3b038cf5306b6f3476c42aac6cc1d0a1490a7eccc91d241ff13bd59189d53dd7e9431bfbd144f26095d551ad7d6151c5561ce0d2f2e488d8a2311c4920f4ece8c0c4dae98affb37934cb0b4d3d41", 0xaa, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="6bb17b1895fcfe8f82b46e68ab0520c1b4889794d570ea80d84c6289e55f64e99bda357f17f55718eeb90df12fee37f282e0c6fc26ac5d1d60704937a4723a3bb4f76dbc18f2193c2a862d44416d4d66") 20:13:42 executing program 5: bpf$BPF_BTF_LOAD(0x15, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 20:13:42 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000000000000000000000009500000000000005"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x80, 0x6, 0x2, 0x0, 0x2, 0x0, 0x6, 0x400, 0xd, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x8}, 0x8202, 0x322, 0x97, 0x1, 0x86b, 0x5, 0x2, 0x0, 0x5, 0x0, 0x9}, 0xffffffffffffffff, 0x3, r0, 0x8) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x3, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x6000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/time\x00') recvmsg$unix(r0, &(0x7f0000002580)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)}, {&(0x7f0000001140)=""/224, 0xe0}, {&(0x7f0000001240)=""/89, 0x59}, {&(0x7f00000012c0)=""/147, 0x93}, {&(0x7f0000001380)=""/105, 0x69}, {&(0x7f0000001400)=""/70, 0x46}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x8, &(0x7f0000002500)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, 0x1) 20:13:42 executing program 5: bpf$BPF_BTF_LOAD(0x15, &(0x7f0000000040)={0x0, 0x0}, 0x20) 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x7000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, &(0x7f0000000380), &(0x7f00000003c0)="4acf61db124bd4c572b2ac7a3402916438e8a762be0fad849852a0c369fe31") 20:13:42 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000000000000000000000009500000000000005"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x80, 0x6, 0x2, 0x0, 0x2, 0x0, 0x6, 0x400, 0xd, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x8}, 0x8202, 0x322, 0x97, 0x1, 0x86b, 0x5, 0x2, 0x0, 0x5, 0x0, 0x9}, 0xffffffffffffffff, 0x3, r0, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x3, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x8000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/time\x00') 20:13:42 executing program 5: bpf$BPF_BTF_LOAD(0x15, &(0x7f0000000040)={0x0, 0x0}, 0x20) 20:13:42 executing program 1: syz_clone(0x0, &(0x7f0000000100)="eb42e1c7f5c6677a456e2469ba0ea2dc6ee486d29c2585f6d89beb9c6c0bf8e1f1619897ce8646fae845bd3e23c5865140d971173e073ecbeb839d3699becf42e2cd2d16edcf25b665a45ac9e348ed9120cddbc828098069b379b14b3b038cf5306b6f3476c42aac6cc1d0a1490a7eccc91d241ff13bd59189d53dd7e9431bfbd144f26095d551ad7d6151c5561ce0d2f2e488d8a2311c4920f4ece8c0c4dae98affb37934cb0b4d3d41", 0xaa, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="6bb17b1895fcfe8f82b46e68ab0520c1b4889794d570ea80d84c6289e55f64e99bda357f17f55718eeb90df12fee37f282e0c6fc26ac5d1d60704937a4723a3bb4f76dbc18f2193c2a862d44416d4d66") 20:13:42 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="dc092fd4824103469f7f517415b30300"], &(0x7f0000000080)='syzkaller\x00', 0x6, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000280)="6e8a6c38fee0fed43e5957d8cf7b099a404828a99fcb2c4cb17e66aa9ecf4324677796bf2d87574bbd878f5085c130b7eb7e617cd9f00f6ba8645c3cda3c25db4ade1e5c7ac94b641cea80cb0a9e52fb205f080a7669f400b0e377a77c7875b0957c452e2518ee8a8e9df834313fa236bc52f4c83942fe316772f6a0520cfc16f731aae52c96cf32518479061ffec38ca5e355da4e9428bff2b426f43be160a838f662b7a14847baa9e3252288e3335908c8fe10187f873236ccb03629fab1f682a2", &(0x7f0000000380)=""/173}, 0x20) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xf, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x2, 0x6, 0x6, 0xb, 0xffffffffffffffc0, 0xfffffffffffffffc}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xca9}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x3}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0xc6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x45cc05f0, 0x0, 0x0, 0x0, 0x40fe}]}, &(0x7f00000004c0)='GPL\x00', 0x8, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000500)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000540)={0x1, 0x0, 0x7, 0x1f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000580)=[r1, r2]}, 0x80) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000940)={r2}, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000980)=@bloom_filter={0x1e, 0x7, 0x5, 0x9, 0x0, r2, 0x1, '\x00', 0x0, r2, 0x3, 0x5, 0x2, 0xb}, 0x48) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x19, 0xf, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000}, [@map_val={0x18, 0x0, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x6501}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffbff, 0x0, 0x0, 0x0, 0x7ff}, @exit, @alu={0x3, 0x0, 0x8, 0xb, 0x8, 0xfffffffffffffffe, 0x10}, @exit, @generic={0x73, 0x9, 0x9, 0x8, 0x7f}]}, &(0x7f0000000740)='syzkaller\x00', 0xa76e, 0xa8, &(0x7f0000000880)=""/168, 0x41100, 0x4, '\x00', 0x0, 0x11, r2, 0x8, &(0x7f0000000780)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000007c0)={0x4, 0xa, 0x4, 0x9}, 0x10, 0x0, r0, 0x0, &(0x7f0000000a00)=[r1, r2, r3, r4, r5, r2, r1, r1, r6]}, 0x80) 20:13:42 executing program 5: bpf$BPF_BTF_LOAD(0x15, &(0x7f0000000040)={0x0, 0x0}, 0x20) 20:13:42 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x9000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 0: syz_open_procfs$namespace(0x0, 0x0) 20:13:42 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="dc092fd4824103469f7f517415b30300"], &(0x7f0000000080)='syzkaller\x00', 0x6, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000280)="6e8a6c38fee0fed43e5957d8cf7b099a404828a99fcb2c4cb17e66aa9ecf4324677796bf2d87574bbd878f5085c130b7eb7e617cd9f00f6ba8645c3cda3c25db4ade1e5c7ac94b641cea80cb0a9e52fb205f080a7669f400b0e377a77c7875b0957c452e2518ee8a8e9df834313fa236bc52f4c83942fe316772f6a0520cfc16f731aae52c96cf32518479061ffec38ca5e355da4e9428bff2b426f43be160a838f662b7a14847baa9e3252288e3335908c8fe10187f873236ccb03629fab1f682a2", &(0x7f0000000380)=""/173}, 0x20) (async, rerun: 32) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xf, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x2, 0x6, 0x6, 0xb, 0xffffffffffffffc0, 0xfffffffffffffffc}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xca9}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x3}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0xc6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x45cc05f0, 0x0, 0x0, 0x0, 0x40fe}]}, &(0x7f00000004c0)='GPL\x00', 0x8, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000500)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000540)={0x1, 0x0, 0x7, 0x1f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000580)=[r1, r2]}, 0x80) (async, rerun: 32) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000940)={r2}, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000980)=@bloom_filter={0x1e, 0x7, 0x5, 0x9, 0x0, r2, 0x1, '\x00', 0x0, r2, 0x3, 0x5, 0x2, 0xb}, 0x48) (async) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x19, 0xf, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000}, [@map_val={0x18, 0x0, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x6501}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffbff, 0x0, 0x0, 0x0, 0x7ff}, @exit, @alu={0x3, 0x0, 0x8, 0xb, 0x8, 0xfffffffffffffffe, 0x10}, @exit, @generic={0x73, 0x9, 0x9, 0x8, 0x7f}]}, &(0x7f0000000740)='syzkaller\x00', 0xa76e, 0xa8, &(0x7f0000000880)=""/168, 0x41100, 0x4, '\x00', 0x0, 0x11, r2, 0x8, &(0x7f0000000780)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000007c0)={0x4, 0xa, 0x4, 0x9}, 0x10, 0x0, r0, 0x0, &(0x7f0000000a00)=[r1, r2, r3, r4, r5, r2, r1, r1, r6]}, 0x80) 20:13:42 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)="4acf61db124bd4c572b2ac7a3402916438e8a762be0fad849852a0c369fe31") 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0xa000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x72000000}, 0x80) 20:13:42 executing program 0: syz_open_procfs$namespace(0x0, 0x0) 20:13:42 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="dc092fd4824103469f7f517415b30300"], &(0x7f0000000080)='syzkaller\x00', 0x6, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000280)="6e8a6c38fee0fed43e5957d8cf7b099a404828a99fcb2c4cb17e66aa9ecf4324677796bf2d87574bbd878f5085c130b7eb7e617cd9f00f6ba8645c3cda3c25db4ade1e5c7ac94b641cea80cb0a9e52fb205f080a7669f400b0e377a77c7875b0957c452e2518ee8a8e9df834313fa236bc52f4c83942fe316772f6a0520cfc16f731aae52c96cf32518479061ffec38ca5e355da4e9428bff2b426f43be160a838f662b7a14847baa9e3252288e3335908c8fe10187f873236ccb03629fab1f682a2", &(0x7f0000000380)=""/173}, 0x20) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xf, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x2, 0x6, 0x6, 0xb, 0xffffffffffffffc0, 0xfffffffffffffffc}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xca9}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x3}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0xc6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x45cc05f0, 0x0, 0x0, 0x0, 0x40fe}]}, &(0x7f00000004c0)='GPL\x00', 0x8, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000500)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000540)={0x1, 0x0, 0x7, 0x1f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000580)=[r1, r2]}, 0x80) (async, rerun: 64) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000940)={r2}, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000980)=@bloom_filter={0x1e, 0x7, 0x5, 0x9, 0x0, r2, 0x1, '\x00', 0x0, r2, 0x3, 0x5, 0x2, 0xb}, 0x48) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x19, 0xf, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000}, [@map_val={0x18, 0x0, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x6501}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffbff, 0x0, 0x0, 0x0, 0x7ff}, @exit, @alu={0x3, 0x0, 0x8, 0xb, 0x8, 0xfffffffffffffffe, 0x10}, @exit, @generic={0x73, 0x9, 0x9, 0x8, 0x7f}]}, &(0x7f0000000740)='syzkaller\x00', 0xa76e, 0xa8, &(0x7f0000000880)=""/168, 0x41100, 0x4, '\x00', 0x0, 0x11, r2, 0x8, &(0x7f0000000780)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000007c0)={0x4, 0xa, 0x4, 0x9}, 0x10, 0x0, r0, 0x0, &(0x7f0000000a00)=[r1, r2, r3, r4, r5, r2, r1, r1, r6]}, 0x80) 20:13:42 executing program 1: syz_clone(0x82000, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="6bb17b1895fcfe8f82b46e68ab0520c1b4889794d570ea80d84c6289e55f64e99bda357f17f55718eeb90df12fee37f282e0c6fc26ac5d1d60704937a4723a3bb4f76dbc18f2193c2a862d44416d4d66") 20:13:42 executing program 0: syz_open_procfs$namespace(0x0, 0x0) 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0xb000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000400)='ns/uts\x00') 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0xc000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000400)='ns/uts\x00') gettid() 20:13:42 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000400)='ns/uts\x00') r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0xe0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000000c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, r1}, 0x10) 20:13:42 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) 20:13:42 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000400)='ns/uts\x00') r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0xe0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000000c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={0xffffffffffffffff, r1}, 0x10) gettid() 20:13:42 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0xd000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:42 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4800}, 0x80) 20:13:42 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)="6bb17b1895fcfe8f82b46e68ab0520c1b4889794d570ea80d84c6289e55f64e99bda357f17f55718eeb90df12fee37f282e0c6fc26ac5d1d60704937a4723a3bb4f76dbc18f2193c2a862d44416d4d66") 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0xe000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:42 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:42 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x7, &(0x7f0000000000)=@framed={{}, [@generic={0x6}, @btf_id, @alu]}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7a00}, 0x80) 20:13:42 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) 20:13:42 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)="6bb17b1895fcfe8f82b46e68ab0520c1b4889794d570ea80d84c6289e55f64e99bda357f17f55718eeb90df12fee37f282e0c6fc26ac5d1d60704937a4723a3bb4f76dbc18f2193c2a862d44416d4d66") 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x10000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:42 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (fail_nth: 1) 20:13:42 executing program 4: r0 = syz_clone(0x84010d80, &(0x7f0000000280)="4a242b28b6c6cf8e0f5642ad0a1b513f81cb3bd5aaff62fad10e54c1920ef54b587972e6e80eaac8bd0f3a6b08839bb994549df945b9f1c7aec568c9bb5bd02b2a3152dd6ae16748ef03018724565f8e72a0f0f2adc739e22a33586d9e15894f1545fd429621361228c99f17b2c057729a8f7a7e63cc40ee9bd46338a45c7bb8e77013c52304f8b230f2fd0f392e9c1c", 0x90, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)="81eb2a72880e3f54c35b") syz_open_procfs$namespace(r0, &(0x7f0000000340)='ns/uts\x00') bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x8, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380)=r1, 0x12) getpid() r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000003c0), 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 20:13:42 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 20:13:42 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x11000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 631.024550][T20984] FAULT_INJECTION: forcing a failure. [ 631.024550][T20984] name failslab, interval 1, probability 0, space 0, times 0 [ 631.052520][T20984] CPU: 1 PID: 20984 Comm: syz-executor.0 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 631.062679][T20984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 631.072581][T20984] Call Trace: [ 631.075696][T20984] [ 631.078475][T20984] dump_stack_lvl+0x151/0x1b7 [ 631.082994][T20984] ? bfq_pos_tree_add_move+0x43e/0x43e [ 631.088284][T20984] ? __kasan_check_write+0x14/0x20 [ 631.093231][T20984] ? proc_fail_nth_write+0x213/0x290 [ 631.098354][T20984] dump_stack+0x15/0x17 [ 631.102346][T20984] should_fail+0x3c0/0x510 [ 631.106599][T20984] __should_failslab+0x9f/0xe0 [ 631.111208][T20984] should_failslab+0x9/0x20 [ 631.115535][T20984] kmem_cache_alloc+0x4f/0x2f0 [ 631.120134][T20984] ? getname_flags+0xba/0x510 [ 631.124653][T20984] getname_flags+0xba/0x510 [ 631.128990][T20984] getname+0x19/0x20 [ 631.132720][T20984] do_sys_openat2+0xd2/0x500 [ 631.137146][T20984] ? __mutex_lock_slowpath+0x10/0x10 [ 631.142269][T20984] ? do_sys_open+0x220/0x220 [ 631.146694][T20984] ? __kasan_check_write+0x14/0x20 [ 631.151648][T20984] ? ksys_write+0x25f/0x2c0 [ 631.155985][T20984] __x64_sys_openat+0x243/0x290 [ 631.160669][T20984] ? __ia32_sys_open+0x270/0x270 [ 631.165443][T20984] ? debug_smp_processor_id+0x17/0x20 [ 631.170652][T20984] do_syscall_64+0x44/0xd0 [ 631.174901][T20984] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 631.180757][T20984] RIP: 0033:0x7fc4e5d39654 [ 631.185015][T20984] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 631.199574][T20994] FAULT_INJECTION: forcing a failure. [ 631.199574][T20994] name failslab, interval 1, probability 0, space 0, times 0 [ 631.204451][T20984] RSP: 002b:00007fc4e4afb040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 20:13:42 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) 20:13:42 executing program 5: bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x12000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x18000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 631.204477][T20984] RAX: ffffffffffffffda RBX: 00007fc4e5ea7f80 RCX: 00007fc4e5d39654 [ 631.204491][T20984] RDX: 0000000000000002 RSI: 00007fc4e4afb0d0 RDI: 00000000ffffff9c [ 631.240728][T20984] RBP: 00007fc4e4afb0d0 R08: 0000000000000000 R09: 00007fc4e4afaf50 [ 631.248536][T20984] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 631.256349][T20984] R13: 00007ffc320755bf R14: 00007fc4e4afb300 R15: 0000000000022000 [ 631.264174][T20984] [ 631.267025][T20994] CPU: 0 PID: 20994 Comm: syz-executor.2 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 631.277096][T20994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 631.286994][T20994] Call Trace: [ 631.290112][T20994] [ 631.292891][T20994] dump_stack_lvl+0x151/0x1b7 [ 631.297402][T20994] ? bfq_pos_tree_add_move+0x43e/0x43e [ 631.302699][T20994] ? __stack_depot_save+0x34/0x4b0 [ 631.307643][T20994] dump_stack+0x15/0x17 [ 631.311633][T20994] should_fail+0x3c0/0x510 [ 631.315889][T20994] __should_failslab+0x9f/0xe0 [ 631.320488][T20994] should_failslab+0x9/0x20 [ 631.324830][T20994] kmem_cache_alloc+0x4f/0x2f0 [ 631.329453][T20994] ? dup_task_struct+0x53/0xa60 [ 631.334116][T20994] ? __kasan_check_write+0x14/0x20 [ 631.339062][T20994] dup_task_struct+0x53/0xa60 [ 631.343584][T20994] ? __kasan_check_write+0x14/0x20 [ 631.348524][T20994] copy_process+0x579/0x3250 [ 631.352951][T20994] ? __kasan_check_write+0x14/0x20 [ 631.357901][T20994] ? proc_fail_nth_write+0x213/0x290 [ 631.363018][T20994] ? proc_fail_nth_read+0x220/0x220 [ 631.368051][T20994] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 631.372998][T20994] ? vfs_write+0x9af/0x1050 [ 631.377340][T20994] kernel_clone+0x22d/0x990 [ 631.381763][T20994] ? file_end_write+0x1b0/0x1b0 [ 631.386451][T20994] ? __kasan_check_write+0x14/0x20 [ 631.391399][T20994] ? create_io_thread+0x1e0/0x1e0 [ 631.396260][T20994] ? __mutex_lock_slowpath+0x10/0x10 [ 631.401380][T20994] __x64_sys_clone+0x289/0x310 [ 631.405982][T20994] ? __do_sys_vfork+0x130/0x130 [ 631.410670][T20994] ? debug_smp_processor_id+0x17/0x20 [ 631.415876][T20994] do_syscall_64+0x44/0xd0 [ 631.420129][T20994] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 631.425856][T20994] RIP: 0033:0x7f9dd3d8b5a9 [ 631.430111][T20994] 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 [ 631.449550][T20994] RSP: 002b:00007f9dd2aff118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 631.457797][T20994] RAX: ffffffffffffffda RBX: 00007f9dd3eabf80 RCX: 00007f9dd3d8b5a9 [ 631.465609][T20994] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000300600 20:13:43 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (fail_nth: 2) 20:13:43 executing program 4: r0 = syz_clone(0x84010d80, &(0x7f0000000280)="4a242b28b6c6cf8e0f5642ad0a1b513f81cb3bd5aaff62fad10e54c1920ef54b587972e6e80eaac8bd0f3a6b08839bb994549df945b9f1c7aec568c9bb5bd02b2a3152dd6ae16748ef03018724565f8e72a0f0f2adc739e22a33586d9e15894f1545fd429621361228c99f17b2c057729a8f7a7e63cc40ee9bd46338a45c7bb8e77013c52304f8b230f2fd0f392e9c1c", 0x90, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)="81eb2a72880e3f54c35b") syz_open_procfs$namespace(r0, &(0x7f0000000340)='ns/uts\x00') (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x8, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380)=r1, 0x12) getpid() (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000003c0), 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 20:13:43 executing program 5: bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) [ 631.473420][T20994] RBP: 00007f9dd2aff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 631.481232][T20994] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 631.489059][T20994] R13: 00007ffdd735016f R14: 00007f9dd2aff300 R15: 0000000000022000 [ 631.496856][T20994] 20:13:43 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x20000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:43 executing program 4: r0 = syz_clone(0x84010d80, &(0x7f0000000280)="4a242b28b6c6cf8e0f5642ad0a1b513f81cb3bd5aaff62fad10e54c1920ef54b587972e6e80eaac8bd0f3a6b08839bb994549df945b9f1c7aec568c9bb5bd02b2a3152dd6ae16748ef03018724565f8e72a0f0f2adc739e22a33586d9e15894f1545fd429621361228c99f17b2c057729a8f7a7e63cc40ee9bd46338a45c7bb8e77013c52304f8b230f2fd0f392e9c1c", 0x90, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)="81eb2a72880e3f54c35b") syz_open_procfs$namespace(r0, &(0x7f0000000340)='ns/uts\x00') (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x8, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380)=r1, 0x12) (async) getpid() r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000003c0), 0x8) (rerun: 64) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) [ 631.528365][T21016] FAULT_INJECTION: forcing a failure. [ 631.528365][T21016] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 631.551753][T21016] CPU: 1 PID: 21016 Comm: syz-executor.0 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 631.561823][T21016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 631.571724][T21016] Call Trace: [ 631.574840][T21016] [ 631.577620][T21016] dump_stack_lvl+0x151/0x1b7 [ 631.582135][T21016] ? bfq_pos_tree_add_move+0x43e/0x43e [ 631.587438][T21016] dump_stack+0x15/0x17 [ 631.591426][T21016] should_fail+0x3c0/0x510 [ 631.595677][T21016] should_fail_usercopy+0x1a/0x20 [ 631.600536][T21016] strncpy_from_user+0x24/0x2b0 [ 631.605223][T21016] getname_flags+0xf2/0x510 [ 631.609562][T21016] getname+0x19/0x20 [ 631.613295][T21016] do_sys_openat2+0xd2/0x500 [ 631.617721][T21016] ? __mutex_lock_slowpath+0x10/0x10 [ 631.622841][T21016] ? do_sys_open+0x220/0x220 [ 631.627268][T21016] ? __kasan_check_write+0x14/0x20 [ 631.632216][T21016] ? ksys_write+0x25f/0x2c0 [ 631.636556][T21016] __x64_sys_openat+0x243/0x290 [ 631.641243][T21016] ? __ia32_sys_open+0x270/0x270 [ 631.646016][T21016] ? debug_smp_processor_id+0x17/0x20 [ 631.651226][T21016] do_syscall_64+0x44/0xd0 [ 631.655474][T21016] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 631.661205][T21016] RIP: 0033:0x7fc4e5d39654 [ 631.665464][T21016] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 631.684901][T21016] RSP: 002b:00007fc4e4afb040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 631.693145][T21016] RAX: ffffffffffffffda RBX: 00007fc4e5ea7f80 RCX: 00007fc4e5d39654 [ 631.700955][T21016] RDX: 0000000000000002 RSI: 00007fc4e4afb0d0 RDI: 00000000ffffff9c [ 631.708763][T21016] RBP: 00007fc4e4afb0d0 R08: 0000000000000000 R09: 00007fc4e4afaf50 [ 631.716578][T21016] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 20:13:43 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) 20:13:43 executing program 5: bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) 20:13:43 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x21000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:43 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:43 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x25000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:43 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) [ 631.724474][T21016] R13: 00007ffc320755bf R14: 00007fc4e4afb300 R15: 0000000000022000 [ 631.732296][T21016] [ 631.745662][T21031] FAULT_INJECTION: forcing a failure. [ 631.745662][T21031] name failslab, interval 1, probability 0, space 0, times 0 [ 631.754411][T21028] FAULT_INJECTION: forcing a failure. [ 631.754411][T21028] name failslab, interval 1, probability 0, space 0, times 0 [ 631.766205][T21031] CPU: 1 PID: 21031 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 631.780545][T21031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 631.790437][T21031] Call Trace: [ 631.793564][T21031] [ 631.796349][T21031] dump_stack_lvl+0x151/0x1b7 [ 631.800854][T21031] ? bfq_pos_tree_add_move+0x43e/0x43e [ 631.806150][T21031] ? do_handle_mm_fault+0x142f/0x2370 [ 631.811359][T21031] dump_stack+0x15/0x17 [ 631.815349][T21031] should_fail+0x3c0/0x510 [ 631.819602][T21031] __should_failslab+0x9f/0xe0 [ 631.824206][T21031] should_failslab+0x9/0x20 [ 631.828542][T21031] kmem_cache_alloc+0x4f/0x2f0 [ 631.833148][T21031] ? dup_task_struct+0x53/0xa60 [ 631.837826][T21031] ? __kasan_check_write+0x14/0x20 [ 631.842783][T21031] dup_task_struct+0x53/0xa60 [ 631.847287][T21031] ? __kasan_check_write+0x14/0x20 [ 631.852241][T21031] copy_process+0x579/0x3250 [ 631.856666][T21031] ? __kasan_check_write+0x14/0x20 [ 631.861612][T21031] ? proc_fail_nth_write+0x213/0x290 [ 631.866732][T21031] ? proc_fail_nth_read+0x220/0x220 [ 631.871764][T21031] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 631.876709][T21031] ? vfs_write+0x9af/0x1050 [ 631.881050][T21031] ? vmacache_update+0xb7/0x120 [ 631.885738][T21031] kernel_clone+0x22d/0x990 [ 631.890075][T21031] ? file_end_write+0x1b0/0x1b0 [ 631.894763][T21031] ? __kasan_check_write+0x14/0x20 [ 631.899718][T21031] ? create_io_thread+0x1e0/0x1e0 [ 631.904569][T21031] ? __mutex_lock_slowpath+0x10/0x10 [ 631.909694][T21031] __x64_sys_clone+0x289/0x310 [ 631.914292][T21031] ? __do_sys_vfork+0x130/0x130 [ 631.918982][T21031] ? debug_smp_processor_id+0x17/0x20 [ 631.924196][T21031] do_syscall_64+0x44/0xd0 [ 631.928438][T21031] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 631.934170][T21031] RIP: 0033:0x7f7e969225a9 [ 631.938421][T21031] 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 [ 631.957863][T21031] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 631.966110][T21031] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 20:13:43 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (fail_nth: 3) 20:13:43 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:43 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:43 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x32000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:43 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:43 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x43000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 631.973917][T21031] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 631.981728][T21031] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 631.989539][T21031] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 631.997351][T21031] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 632.005166][T21031] [ 632.008030][T21028] CPU: 0 PID: 21028 Comm: syz-executor.2 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 632.017931][T21046] FAULT_INJECTION: forcing a failure. [ 632.017931][T21046] name failslab, interval 1, probability 0, space 0, times 0 [ 632.018101][T21028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 632.018115][T21028] Call Trace: [ 632.018120][T21028] [ 632.046308][T21028] dump_stack_lvl+0x151/0x1b7 [ 632.050819][T21028] ? bfq_pos_tree_add_move+0x43e/0x43e [ 632.056117][T21028] ? __this_cpu_preempt_check+0x13/0x20 [ 632.061492][T21028] dump_stack+0x15/0x17 [ 632.065491][T21028] should_fail+0x3c0/0x510 [ 632.069740][T21028] __should_failslab+0x9f/0xe0 [ 632.074343][T21028] should_failslab+0x9/0x20 [ 632.078681][T21028] kmem_cache_alloc+0x4f/0x2f0 [ 632.083285][T21028] ? __kasan_check_write+0x14/0x20 [ 632.088228][T21028] ? prepare_creds+0x30/0x690 [ 632.092739][T21028] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 632.098034][T21028] prepare_creds+0x30/0x690 [ 632.102374][T21028] copy_creds+0xde/0x640 [ 632.106454][T21028] copy_process+0x775/0x3250 [ 632.110885][T21028] ? __kasan_check_write+0x14/0x20 [ 632.115826][T21028] ? proc_fail_nth_write+0x213/0x290 [ 632.120948][T21028] ? proc_fail_nth_read+0x220/0x220 [ 632.125985][T21028] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 632.130930][T21028] ? vfs_write+0x9af/0x1050 [ 632.135272][T21028] kernel_clone+0x22d/0x990 [ 632.139608][T21028] ? file_end_write+0x1b0/0x1b0 [ 632.144413][T21028] ? __kasan_check_write+0x14/0x20 [ 632.149352][T21028] ? create_io_thread+0x1e0/0x1e0 [ 632.154221][T21028] ? __mutex_lock_slowpath+0x10/0x10 [ 632.159334][T21028] __x64_sys_clone+0x289/0x310 [ 632.163933][T21028] ? __do_sys_vfork+0x130/0x130 [ 632.168624][T21028] ? debug_smp_processor_id+0x17/0x20 [ 632.173827][T21028] do_syscall_64+0x44/0xd0 [ 632.178087][T21028] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 632.183813][T21028] RIP: 0033:0x7f9dd3d8b5a9 [ 632.188060][T21028] 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 [ 632.207505][T21028] RSP: 002b:00007f9dd2aff118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 632.215747][T21028] RAX: ffffffffffffffda RBX: 00007f9dd3eabf80 RCX: 00007f9dd3d8b5a9 [ 632.223559][T21028] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000300600 [ 632.231377][T21028] RBP: 00007f9dd2aff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 632.239270][T21028] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 632.247083][T21028] R13: 00007ffdd735016f R14: 00007f9dd2aff300 R15: 0000000000022000 [ 632.254894][T21028] [ 632.257790][T21046] CPU: 1 PID: 21046 Comm: syz-executor.0 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 632.267823][T21046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 632.277720][T21046] Call Trace: [ 632.280842][T21046] [ 632.283618][T21046] dump_stack_lvl+0x151/0x1b7 [ 632.288134][T21046] ? bfq_pos_tree_add_move+0x43e/0x43e [ 632.293429][T21046] dump_stack+0x15/0x17 [ 632.297421][T21046] should_fail+0x3c0/0x510 [ 632.301675][T21046] __should_failslab+0x9f/0xe0 [ 632.306272][T21046] should_failslab+0x9/0x20 [ 632.310612][T21046] kmem_cache_alloc+0x4f/0x2f0 [ 632.315212][T21046] ? __alloc_file+0x29/0x2a0 [ 632.319640][T21046] ? stack_trace_save+0x1f0/0x1f0 [ 632.324498][T21046] __alloc_file+0x29/0x2a0 [ 632.328839][T21046] alloc_empty_file+0xac/0x1b0 [ 632.333438][T21046] path_openat+0xff/0x2ea0 [ 632.337692][T21046] ? stack_trace_save+0x12d/0x1f0 [ 632.342550][T21046] ? memcpy+0x56/0x70 [ 632.346369][T21046] ? __stack_depot_save+0x34/0x4b0 [ 632.351402][T21046] ? check_stack_object+0xf7/0x130 [ 632.356354][T21046] ? __kasan_slab_alloc+0xc4/0xe0 [ 632.361215][T21046] ? getname_flags+0xba/0x510 [ 632.365726][T21046] ? getname+0x19/0x20 [ 632.369631][T21046] ? do_filp_open+0x4f0/0x4f0 [ 632.374146][T21046] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 632.380051][T21046] do_filp_open+0x277/0x4f0 [ 632.384385][T21046] ? vfs_tmpfile+0x290/0x290 [ 632.388814][T21046] do_sys_openat2+0x13b/0x500 [ 632.393323][T21046] ? __mutex_lock_slowpath+0x10/0x10 [ 632.398452][T21046] ? do_sys_open+0x220/0x220 [ 632.402874][T21046] ? __kasan_check_write+0x14/0x20 [ 632.407822][T21046] ? ksys_write+0x25f/0x2c0 [ 632.412159][T21046] __x64_sys_openat+0x243/0x290 [ 632.416848][T21046] ? __ia32_sys_open+0x270/0x270 [ 632.421619][T21046] ? debug_smp_processor_id+0x17/0x20 [ 632.426827][T21046] do_syscall_64+0x44/0xd0 [ 632.431082][T21046] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 632.436807][T21046] RIP: 0033:0x7fc4e5d39654 [ 632.441078][T21046] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 632.460505][T21046] RSP: 002b:00007fc4e4afb040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 632.468747][T21046] RAX: ffffffffffffffda RBX: 00007fc4e5ea7f80 RCX: 00007fc4e5d39654 20:13:44 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) 20:13:44 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, 0x0, 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:44 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x48000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:44 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) 20:13:44 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) 20:13:44 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (fail_nth: 4) [ 632.476559][T21046] RDX: 0000000000000002 RSI: 00007fc4e4afb0d0 RDI: 00000000ffffff9c [ 632.484370][T21046] RBP: 00007fc4e4afb0d0 R08: 0000000000000000 R09: 00007fc4e4afaf50 [ 632.492183][T21046] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 632.499993][T21046] R13: 00007ffc320755bf R14: 00007fc4e4afb300 R15: 0000000000022000 [ 632.507807][T21046] 20:13:44 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x4c000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:44 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:44 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, 0x0, 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 632.541213][T21055] FAULT_INJECTION: forcing a failure. [ 632.541213][T21055] name failslab, interval 1, probability 0, space 0, times 0 [ 632.567047][T21059] FAULT_INJECTION: forcing a failure. [ 632.567047][T21059] name failslab, interval 1, probability 0, space 0, times 0 [ 632.580818][T21055] CPU: 0 PID: 21055 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 632.590868][T21055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 632.600090][T21063] FAULT_INJECTION: forcing a failure. [ 632.600090][T21063] name failslab, interval 1, probability 0, space 0, times 0 [ 632.600763][T21055] Call Trace: [ 632.616302][T21055] [ 632.619080][T21055] dump_stack_lvl+0x151/0x1b7 [ 632.623596][T21055] ? bfq_pos_tree_add_move+0x43e/0x43e [ 632.628889][T21055] ? __this_cpu_preempt_check+0x13/0x20 [ 632.634268][T21055] dump_stack+0x15/0x17 [ 632.638259][T21055] should_fail+0x3c0/0x510 [ 632.642512][T21055] __should_failslab+0x9f/0xe0 [ 632.647113][T21055] should_failslab+0x9/0x20 [ 632.651452][T21055] kmem_cache_alloc+0x4f/0x2f0 [ 632.656053][T21055] ? __kasan_check_write+0x14/0x20 [ 632.660999][T21055] ? prepare_creds+0x30/0x690 [ 632.665516][T21055] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 632.670806][T21055] prepare_creds+0x30/0x690 [ 632.675148][T21055] copy_creds+0xde/0x640 [ 632.679231][T21055] copy_process+0x775/0x3250 [ 632.683653][T21055] ? __kasan_check_write+0x14/0x20 20:13:44 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 632.688598][T21055] ? proc_fail_nth_write+0x213/0x290 [ 632.693719][T21055] ? proc_fail_nth_read+0x220/0x220 [ 632.698757][T21055] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 632.703702][T21055] ? vfs_write+0x9af/0x1050 [ 632.708045][T21055] ? vmacache_update+0xb7/0x120 [ 632.712731][T21055] kernel_clone+0x22d/0x990 [ 632.717069][T21055] ? file_end_write+0x1b0/0x1b0 [ 632.721755][T21055] ? __kasan_check_write+0x14/0x20 [ 632.726704][T21055] ? create_io_thread+0x1e0/0x1e0 [ 632.731565][T21055] ? __mutex_lock_slowpath+0x10/0x10 [ 632.736684][T21055] __x64_sys_clone+0x289/0x310 [ 632.741284][T21055] ? __do_sys_vfork+0x130/0x130 [ 632.745972][T21055] ? debug_smp_processor_id+0x17/0x20 [ 632.751179][T21055] do_syscall_64+0x44/0xd0 [ 632.755435][T21055] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 632.761161][T21055] RIP: 0033:0x7f7e969225a9 [ 632.765412][T21055] 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 [ 632.784862][T21055] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 632.793098][T21055] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 632.800910][T21055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 632.808725][T21055] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 632.816534][T21055] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 632.824348][T21055] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 632.832161][T21055] [ 632.835019][T21059] CPU: 1 PID: 21059 Comm: syz-executor.2 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 632.845090][T21059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 632.854982][T21059] Call Trace: [ 632.858109][T21059] [ 632.860884][T21059] dump_stack_lvl+0x151/0x1b7 [ 632.865397][T21059] ? bfq_pos_tree_add_move+0x43e/0x43e [ 632.870693][T21059] ? __get_vm_area_node+0x13a/0x380 [ 632.875725][T21059] ? ____kasan_kmalloc+0xee/0x110 [ 632.880587][T21059] ? ____kasan_kmalloc+0xdc/0x110 [ 632.885450][T21059] dump_stack+0x15/0x17 [ 632.889439][T21059] should_fail+0x3c0/0x510 [ 632.893694][T21059] __should_failslab+0x9f/0xe0 [ 632.898320][T21059] should_failslab+0x9/0x20 [ 632.902635][T21059] kmem_cache_alloc+0x4f/0x2f0 [ 632.907236][T21059] ? alloc_vmap_area+0x19a/0x1a90 [ 632.912093][T21059] alloc_vmap_area+0x19a/0x1a90 [ 632.916788][T21059] ? vm_map_ram+0xa80/0xa80 [ 632.921121][T21059] ? __kasan_kmalloc+0x9/0x10 [ 632.925634][T21059] ? __get_vm_area_node+0x13a/0x380 [ 632.930670][T21059] __get_vm_area_node+0x17b/0x380 [ 632.935526][T21059] __vmalloc_node_range+0xda/0x800 [ 632.940477][T21059] ? copy_process+0x579/0x3250 [ 632.945078][T21059] ? kmem_cache_alloc+0x1c1/0x2f0 [ 632.949938][T21059] ? dup_task_struct+0x53/0xa60 [ 632.954623][T21059] dup_task_struct+0x61f/0xa60 [ 632.959223][T21059] ? copy_process+0x579/0x3250 [ 632.963822][T21059] ? __kasan_check_write+0x14/0x20 [ 632.968770][T21059] copy_process+0x579/0x3250 [ 632.973197][T21059] ? __kasan_check_write+0x14/0x20 [ 632.978145][T21059] ? proc_fail_nth_write+0x213/0x290 [ 632.983265][T21059] ? proc_fail_nth_read+0x220/0x220 [ 632.988300][T21059] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 632.993248][T21059] ? vfs_write+0x9af/0x1050 [ 632.997595][T21059] kernel_clone+0x22d/0x990 [ 633.001923][T21059] ? file_end_write+0x1b0/0x1b0 [ 633.006610][T21059] ? __kasan_check_write+0x14/0x20 [ 633.011565][T21059] ? create_io_thread+0x1e0/0x1e0 [ 633.016419][T21059] ? __mutex_lock_slowpath+0x10/0x10 [ 633.021540][T21059] __x64_sys_clone+0x289/0x310 [ 633.026141][T21059] ? __do_sys_vfork+0x130/0x130 [ 633.030830][T21059] ? debug_smp_processor_id+0x17/0x20 [ 633.036040][T21059] do_syscall_64+0x44/0xd0 [ 633.040293][T21059] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 633.046016][T21059] RIP: 0033:0x7f9dd3d8b5a9 [ 633.050272][T21059] 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 [ 633.069711][T21059] RSP: 002b:00007f9dd2aff118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 633.077961][T21059] RAX: ffffffffffffffda RBX: 00007f9dd3eabf80 RCX: 00007f9dd3d8b5a9 [ 633.085767][T21059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000300600 [ 633.093582][T21059] RBP: 00007f9dd2aff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 633.101392][T21059] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 633.109202][T21059] R13: 00007ffdd735016f R14: 00007f9dd2aff300 R15: 0000000000022000 [ 633.117017][T21059] [ 633.119883][T21063] CPU: 0 PID: 21063 Comm: syz-executor.0 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 633.129948][T21063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 633.139841][T21063] Call Trace: [ 633.142962][T21063] [ 633.145740][T21063] dump_stack_lvl+0x151/0x1b7 [ 633.150253][T21063] ? bfq_pos_tree_add_move+0x43e/0x43e [ 633.155550][T21063] dump_stack+0x15/0x17 [ 633.159540][T21063] should_fail+0x3c0/0x510 [ 633.163795][T21063] __should_failslab+0x9f/0xe0 [ 633.168400][T21063] should_failslab+0x9/0x20 [ 633.172735][T21063] kmem_cache_alloc+0x4f/0x2f0 [ 633.177334][T21063] ? security_file_alloc+0x29/0x140 [ 633.182371][T21063] security_file_alloc+0x29/0x140 [ 633.187232][T21063] __alloc_file+0xb1/0x2a0 [ 633.191481][T21063] alloc_empty_file+0xac/0x1b0 [ 633.196083][T21063] path_openat+0xff/0x2ea0 [ 633.200780][T21063] ? stack_trace_save+0x12d/0x1f0 [ 633.205626][T21063] ? memcpy+0x56/0x70 [ 633.209446][T21063] ? __stack_depot_save+0x34/0x4b0 [ 633.214399][T21063] ? check_stack_object+0xf7/0x130 [ 633.219344][T21063] ? __kasan_slab_alloc+0xc4/0xe0 [ 633.224200][T21063] ? getname_flags+0xba/0x510 [ 633.228716][T21063] ? getname+0x19/0x20 [ 633.232622][T21063] ? do_filp_open+0x4f0/0x4f0 [ 633.237135][T21063] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 633.243038][T21063] do_filp_open+0x277/0x4f0 [ 633.247382][T21063] ? vfs_tmpfile+0x290/0x290 [ 633.251808][T21063] do_sys_openat2+0x13b/0x500 [ 633.256317][T21063] ? __mutex_lock_slowpath+0x10/0x10 [ 633.261439][T21063] ? do_sys_open+0x220/0x220 [ 633.265863][T21063] ? __kasan_check_write+0x14/0x20 [ 633.270811][T21063] ? ksys_write+0x25f/0x2c0 [ 633.275149][T21063] __x64_sys_openat+0x243/0x290 [ 633.279844][T21063] ? __ia32_sys_open+0x270/0x270 [ 633.284610][T21063] ? debug_smp_processor_id+0x17/0x20 [ 633.289819][T21063] do_syscall_64+0x44/0xd0 [ 633.294083][T21063] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 633.299802][T21063] RIP: 0033:0x7fc4e5d39654 [ 633.304055][T21063] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 633.323494][T21063] RSP: 002b:00007fc4e4afb040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 633.331739][T21063] RAX: ffffffffffffffda RBX: 00007fc4e5ea7f80 RCX: 00007fc4e5d39654 20:13:44 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:44 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, 0x0, 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 633.339550][T21063] RDX: 0000000000000002 RSI: 00007fc4e4afb0d0 RDI: 00000000ffffff9c [ 633.347362][T21063] RBP: 00007fc4e4afb0d0 R08: 0000000000000000 R09: 00007fc4e4afaf50 [ 633.355183][T21063] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 633.362984][T21063] R13: 00007ffc320755bf R14: 00007fc4e4afb300 R15: 0000000000022000 [ 633.370799][T21063] [ 633.374645][T21059] syz-executor.2: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 633.413732][T21059] CPU: 1 PID: 21059 Comm: syz-executor.2 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 633.423826][T21059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 633.433694][T21059] Call Trace: [ 633.436901][T21059] [ 633.439681][T21059] dump_stack_lvl+0x151/0x1b7 [ 633.444193][T21059] ? bfq_pos_tree_add_move+0x43e/0x43e [ 633.449488][T21059] ? pr_cont_kernfs_name+0xe6/0x100 [ 633.454520][T21059] dump_stack+0x15/0x17 [ 633.458514][T21059] warn_alloc+0x242/0x3d0 [ 633.462681][T21059] ? zone_watermark_ok_safe+0x280/0x280 [ 633.468062][T21059] ? __get_vm_area_node+0x190/0x380 [ 633.473096][T21059] __vmalloc_node_range+0x2be/0x800 [ 633.478133][T21059] ? dup_task_struct+0x53/0xa60 [ 633.482819][T21059] dup_task_struct+0x61f/0xa60 [ 633.487415][T21059] ? copy_process+0x579/0x3250 [ 633.492016][T21059] ? __kasan_check_write+0x14/0x20 [ 633.496962][T21059] copy_process+0x579/0x3250 [ 633.501396][T21059] ? __kasan_check_write+0x14/0x20 [ 633.506337][T21059] ? proc_fail_nth_write+0x213/0x290 [ 633.511460][T21059] ? proc_fail_nth_read+0x220/0x220 [ 633.516494][T21059] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 633.521443][T21059] ? vfs_write+0x9af/0x1050 [ 633.525779][T21059] kernel_clone+0x22d/0x990 [ 633.530121][T21059] ? file_end_write+0x1b0/0x1b0 [ 633.534806][T21059] ? __kasan_check_write+0x14/0x20 [ 633.539752][T21059] ? create_io_thread+0x1e0/0x1e0 [ 633.544613][T21059] ? __mutex_lock_slowpath+0x10/0x10 [ 633.549734][T21059] __x64_sys_clone+0x289/0x310 [ 633.554336][T21059] ? __do_sys_vfork+0x130/0x130 [ 633.559021][T21059] ? debug_smp_processor_id+0x17/0x20 [ 633.564239][T21059] do_syscall_64+0x44/0xd0 [ 633.568486][T21059] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 633.574211][T21059] RIP: 0033:0x7f9dd3d8b5a9 [ 633.578474][T21059] 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 [ 633.597903][T21059] RSP: 002b:00007f9dd2aff118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 633.606151][T21059] RAX: ffffffffffffffda RBX: 00007f9dd3eabf80 RCX: 00007f9dd3d8b5a9 [ 633.613961][T21059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000300600 [ 633.621772][T21059] RBP: 00007f9dd2aff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 633.629584][T21059] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 633.637397][T21059] R13: 00007ffdd735016f R14: 00007f9dd2aff300 R15: 0000000000022000 [ 633.645208][T21059] [ 633.648913][T21059] Mem-Info: [ 633.651866][T21059] active_anon:9424 inactive_anon:14674 isolated_anon:0 [ 633.651866][T21059] active_file:5523 inactive_file:8798 isolated_file:0 [ 633.651866][T21059] unevictable:0 dirty:65 writeback:0 [ 633.651866][T21059] slab_reclaimable:18213 slab_unreclaimable:67936 [ 633.651866][T21059] mapped:28563 shmem:9482 pagetables:572 bounce:0 [ 633.651866][T21059] kernel_misc_reclaimable:0 [ 633.651866][T21059] free:1537567 free_pcp:27859 free_cma:0 [ 633.693540][T21059] Node 0 active_anon:37724kB inactive_anon:58664kB active_file:22092kB inactive_file:35192kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:114252kB dirty:260kB writeback:0kB shmem:37960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4568kB pagetables:2236kB all_unreclaimable? no [ 633.724681][T21059] DMA32 free:2976724kB min:62592kB low:78240kB high:93888kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2982428kB mlocked:0kB bounce:0kB free_pcp:5704kB local_pcp:1828kB free_cma:0kB [ 633.751910][T21059] lowmem_reserve[]: 0 3941 3941 [ 633.756668][T21059] Normal free:3173544kB min:84860kB low:106072kB high:127284kB reserved_highatomic:0KB active_anon:37724kB inactive_anon:58664kB active_file:22092kB inactive_file:35192kB unevictable:0kB writepending:260kB present:5242880kB managed:4035848kB mlocked:0kB bounce:0kB free_pcp:105828kB local_pcp:52904kB free_cma:0kB [ 633.786001][T21059] lowmem_reserve[]: 0 0 0 [ 633.790138][T21059] DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 3*256kB (M) 3*512kB (M) 4*1024kB (UM) 4*2048kB (UM) 723*4096kB (M) = 2976724kB 20:13:45 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) 20:13:45 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x68000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:45 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="189e9f00000095005305000000000000000000000000000015bc912f7eb1f03c02789bcbfd8c65f8923bb98f4e6832f9977d15dfe9ea28d3093279e1c06a81d151f06b958e91bfb368808911cb12507b2d045a78638c2d050c3e491a8f4ca1bc2c7e7626a7b648de96f032960e897af3bbac4cf38cabc660bf8ea9a9b1e7303ec3d8375b25694039be5eb37848bd1af1d341d75a7bfaf7e81e55d5b96428f025caf7cb56155a9bc03db028888c03434d8b706dd2815ee0261aded029e85ae64de0a728436bf95758aff7c115ff0293eabad0c7e299f3e35c1254c64ed5d6513ec91141339f3f427ea2d840e2314b6b1ea8d49822f4be57208585e11489b76f1dd59b0d1f7ef3b180b7f4997b56b2a3b9235796d7b3bf043c84adf6cf31da7c0c7f389bd4983e83d3297c20c180d1b2745e571169a1f2cc3e00d31caebef88caef1a372d07221f77c712916fa813c01c11dfbe3b6241209350ad18ecb2b50b78cd9a64160632264e2921df13425634fad85f71a07ba164e82d8e6bef578b1f1a2bd000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:45 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) 20:13:45 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:45 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (fail_nth: 5) [ 633.805487][T21059] Normal: 2952*4kB (UME) 2548*8kB (UM) 1840*16kB (UME) 2550*32kB (UME) 1779*64kB (UME) 1039*128kB (UME) 287*256kB (UE) 43*512kB (UE) 5*1024kB (UM) 2*2048kB (UE) 654*4096kB (M) = 3173568kB [ 633.823894][T21059] 23812 total pagecache pages [ 633.828271][T21059] 0 pages in swap cache [ 633.832257][T21059] Swap cache stats: add 0, delete 0, find 0/0 [ 633.838376][T21059] Free swap = 0kB [ 633.841886][T21059] Total swap = 0kB [ 633.845563][T21059] 2097051 pages RAM [ 633.849100][T21059] 0 pages HighMem/MovableOnly [ 633.853842][T21059] 342482 pages reserved [ 633.857826][T21059] 0 pages cma reserved 20:13:45 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x6c000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:45 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:45 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 633.869502][T21077] FAULT_INJECTION: forcing a failure. [ 633.869502][T21077] name failslab, interval 1, probability 0, space 0, times 0 [ 633.883349][T21081] FAULT_INJECTION: forcing a failure. [ 633.883349][T21081] name failslab, interval 1, probability 0, space 0, times 0 [ 633.896274][T21077] CPU: 1 PID: 21077 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 633.906328][T21077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 633.916223][T21077] Call Trace: 20:13:45 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300004, 0x0, 0x0, 0x0, 0x0, 0x0) [ 633.919345][T21077] [ 633.922120][T21077] dump_stack_lvl+0x151/0x1b7 [ 633.926633][T21077] ? bfq_pos_tree_add_move+0x43e/0x43e [ 633.931926][T21077] ? __get_vm_area_node+0x13a/0x380 [ 633.936966][T21077] ? ____kasan_kmalloc+0xee/0x110 [ 633.941828][T21077] ? ____kasan_kmalloc+0xdc/0x110 [ 633.946694][T21077] dump_stack+0x15/0x17 [ 633.950676][T21077] should_fail+0x3c0/0x510 [ 633.954928][T21077] __should_failslab+0x9f/0xe0 [ 633.959529][T21077] should_failslab+0x9/0x20 [ 633.963870][T21077] kmem_cache_alloc+0x4f/0x2f0 20:13:45 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc6, &(0x7f00000000c0)=""/198, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 633.968466][T21077] ? alloc_vmap_area+0x19a/0x1a90 [ 633.973342][T21077] alloc_vmap_area+0x19a/0x1a90 [ 633.978019][T21077] ? vm_map_ram+0xa80/0xa80 [ 633.982352][T21077] ? __kasan_kmalloc+0x9/0x10 [ 633.986870][T21077] ? __get_vm_area_node+0x13a/0x380 [ 633.991900][T21077] __get_vm_area_node+0x17b/0x380 [ 633.996764][T21077] __vmalloc_node_range+0xda/0x800 [ 634.001713][T21077] ? copy_process+0x579/0x3250 [ 634.006312][T21077] ? kmem_cache_alloc+0x1c1/0x2f0 [ 634.011175][T21077] ? dup_task_struct+0x53/0xa60 20:13:45 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 634.015859][T21077] dup_task_struct+0x61f/0xa60 [ 634.020459][T21077] ? copy_process+0x579/0x3250 [ 634.025068][T21077] ? __kasan_check_write+0x14/0x20 [ 634.030022][T21077] copy_process+0x579/0x3250 [ 634.034432][T21077] ? __kasan_check_write+0x14/0x20 [ 634.039379][T21077] ? proc_fail_nth_write+0x213/0x290 [ 634.044500][T21077] ? proc_fail_nth_read+0x220/0x220 [ 634.049531][T21077] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 634.054478][T21077] ? vfs_write+0x9af/0x1050 [ 634.058824][T21077] ? vmacache_update+0xb7/0x120 [ 634.063506][T21077] kernel_clone+0x22d/0x990 [ 634.067851][T21077] ? file_end_write+0x1b0/0x1b0 [ 634.072531][T21077] ? __kasan_check_write+0x14/0x20 [ 634.077479][T21077] ? create_io_thread+0x1e0/0x1e0 [ 634.082339][T21077] ? __mutex_lock_slowpath+0x10/0x10 [ 634.087460][T21077] __x64_sys_clone+0x289/0x310 [ 634.092065][T21077] ? __do_sys_vfork+0x130/0x130 [ 634.096755][T21077] ? debug_smp_processor_id+0x17/0x20 [ 634.101963][T21077] do_syscall_64+0x44/0xd0 [ 634.106210][T21077] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 634.111937][T21077] RIP: 0033:0x7f7e969225a9 [ 634.116191][T21077] 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 [ 634.135719][T21077] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 634.143964][T21077] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 634.151776][T21077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 634.159586][T21077] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:13:45 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x74000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 634.167400][T21077] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 634.175213][T21077] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 634.183027][T21077] [ 634.189344][T21081] CPU: 0 PID: 21081 Comm: syz-executor.0 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 634.199403][T21081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 634.209301][T21081] Call Trace: [ 634.212424][T21081] [ 634.215201][T21081] dump_stack_lvl+0x151/0x1b7 20:13:45 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:45 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 634.219715][T21081] ? bfq_pos_tree_add_move+0x43e/0x43e [ 634.225011][T21081] dump_stack+0x15/0x17 [ 634.229002][T21081] should_fail+0x3c0/0x510 [ 634.233252][T21081] ? proc_self_get_link+0xe7/0x180 [ 634.238198][T21081] __should_failslab+0x9f/0xe0 [ 634.242799][T21081] should_failslab+0x9/0x20 [ 634.247139][T21081] kmem_cache_alloc_trace+0x4a/0x310 [ 634.252262][T21081] proc_self_get_link+0xe7/0x180 [ 634.257038][T21081] ? proc_setup_self+0x2f0/0x2f0 [ 634.261805][T21081] pick_link+0x674/0xd20 [ 634.265886][T21081] step_into+0xb78/0xe60 [ 634.269964][T21081] ? set_root+0x430/0x430 [ 634.274133][T21081] ? selinux_inode_follow_link+0x3a0/0x3a0 [ 634.279774][T21081] walk_component+0x33b/0x5a0 [ 634.284288][T21081] ? nd_alloc_stack+0xf0/0xf0 [ 634.288799][T21081] link_path_walk+0x682/0xde0 [ 634.293314][T21081] ? handle_lookup_down+0x130/0x130 [ 634.298347][T21081] path_openat+0x26a/0x2ea0 [ 634.302688][T21081] ? stack_trace_save+0x12d/0x1f0 [ 634.307565][T21081] ? memcpy+0x56/0x70 [ 634.311364][T21081] ? __stack_depot_save+0x34/0x4b0 [ 634.316314][T21081] ? check_stack_object+0xf7/0x130 [ 634.321261][T21081] ? getname_flags+0xba/0x510 [ 634.325780][T21081] ? do_filp_open+0x4f0/0x4f0 [ 634.330390][T21081] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 634.336294][T21081] do_filp_open+0x277/0x4f0 [ 634.340632][T21081] ? vfs_tmpfile+0x290/0x290 [ 634.345062][T21081] do_sys_openat2+0x13b/0x500 [ 634.349575][T21081] ? __mutex_lock_slowpath+0x10/0x10 [ 634.355360][T21081] ? do_sys_open+0x220/0x220 [ 634.359773][T21081] ? __kasan_check_write+0x14/0x20 [ 634.364721][T21081] ? ksys_write+0x25f/0x2c0 [ 634.369060][T21081] __x64_sys_openat+0x243/0x290 [ 634.373748][T21081] ? __ia32_sys_open+0x270/0x270 [ 634.378521][T21081] ? debug_smp_processor_id+0x17/0x20 [ 634.383729][T21081] do_syscall_64+0x44/0xd0 [ 634.387984][T21081] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 634.393710][T21081] RIP: 0033:0x7fc4e5d39654 [ 634.397962][T21081] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 20:13:46 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) 20:13:46 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 634.417405][T21081] RSP: 002b:00007fc4e4afb040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 634.425649][T21081] RAX: ffffffffffffffda RBX: 00007fc4e5ea7f80 RCX: 00007fc4e5d39654 [ 634.433461][T21081] RDX: 0000000000000002 RSI: 00007fc4e4afb0d0 RDI: 00000000ffffff9c [ 634.441272][T21081] RBP: 00007fc4e4afb0d0 R08: 0000000000000000 R09: 00007fc4e4afaf50 [ 634.449084][T21081] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 634.456896][T21081] R13: 00007ffc320755bf R14: 00007fc4e4afb300 R15: 0000000000022000 [ 634.464709][T21081] 20:13:46 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (fail_nth: 6) 20:13:46 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc6, &(0x7f00000000c0)=""/198, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:46 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0x7a000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:46 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300300, 0x0, 0x0, 0x0, 0x0, 0x0) 20:13:46 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 1) 20:13:46 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc6, &(0x7f00000000c0)=""/198, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 634.484700][T21110] FAULT_INJECTION: forcing a failure. [ 634.484700][T21110] name failslab, interval 1, probability 0, space 0, times 0 [ 634.509830][T21118] FAULT_INJECTION: forcing a failure. [ 634.509830][T21118] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 634.522836][T21123] FAULT_INJECTION: forcing a failure. [ 634.522836][T21123] name failslab, interval 1, probability 0, space 0, times 0 [ 634.525909][T21110] CPU: 1 PID: 21110 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 634.545305][T21110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 634.555198][T21110] Call Trace: [ 634.558323][T21110] [ 634.561099][T21110] dump_stack_lvl+0x151/0x1b7 [ 634.565612][T21110] ? bfq_pos_tree_add_move+0x43e/0x43e [ 634.570913][T21110] ? avc_has_perm_noaudit+0x358/0x450 [ 634.576116][T21110] dump_stack+0x15/0x17 [ 634.580110][T21110] should_fail+0x3c0/0x510 [ 634.584361][T21110] __should_failslab+0x9f/0xe0 [ 634.588964][T21110] should_failslab+0x9/0x20 [ 634.593299][T21110] kmem_cache_alloc+0x4f/0x2f0 [ 634.597896][T21110] ? dup_fd+0x71/0xa40 [ 634.601802][T21110] dup_fd+0x71/0xa40 [ 634.605537][T21110] ? avc_has_perm+0x16d/0x260 [ 634.610056][T21110] ? avc_has_perm_noaudit+0x450/0x450 [ 634.615259][T21110] copy_files+0xe6/0x200 [ 634.619348][T21110] ? perf_event_attrs+0x30/0x30 [ 634.624024][T21110] ? dup_task_struct+0xa60/0xa60 [ 634.628797][T21110] ? security_task_alloc+0x132/0x150 [ 634.633930][T21110] copy_process+0x11e9/0x3250 [ 634.638435][T21110] ? proc_fail_nth_write+0x213/0x290 [ 634.643551][T21110] ? proc_fail_nth_read+0x220/0x220 [ 634.648586][T21110] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 634.653540][T21110] ? vfs_write+0x9af/0x1050 [ 634.657878][T21110] ? vmacache_update+0xb7/0x120 [ 634.662564][T21110] kernel_clone+0x22d/0x990 [ 634.666904][T21110] ? file_end_write+0x1b0/0x1b0 [ 634.671589][T21110] ? __kasan_check_write+0x14/0x20 [ 634.676533][T21110] ? create_io_thread+0x1e0/0x1e0 [ 634.681403][T21110] ? __mutex_lock_slowpath+0x10/0x10 [ 634.686515][T21110] __x64_sys_clone+0x289/0x310 [ 634.691113][T21110] ? __do_sys_vfork+0x130/0x130 [ 634.695806][T21110] ? debug_smp_processor_id+0x17/0x20 [ 634.701010][T21110] do_syscall_64+0x44/0xd0 [ 634.705260][T21110] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 634.710990][T21110] RIP: 0033:0x7f7e969225a9 [ 634.715244][T21110] 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 20:13:46 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0xc7000000}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:46 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300602, 0x0, 0x0, 0x0, 0x0, 0x0) 20:13:46 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000eb9420000000000000c1c856ae3672dc9f9dd6f08f9c9b4badce68f346356841ce08000000000000c0f00968002a2afb8e6b6ca78b7343ba838706dcde35a9494129bc98158819b12b26921545ca50e9d16687669a7b1303bf5259edce5763843f272eb38d89ad9657ddeb5ff7dd8e6a92a95234dd207807a685d6341a1fac585bd754e011cbe1fcc35dd7e170e0e0c2d2c2eb"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x2}, 0x1}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000480)="6f149b4d9c50467a413462e0b6e5cf11996753ed69c5c2c4bf1f943989ac3c4d8058c13c799f336a9af532af2afd0d781a8cf151e653d5112d9274273725636357b8b6cd9e9b3e37ad0282e0cf36e2c22eb636e8991234d1771c33677e621f242e3d56fff98478acc178607acbd329aa438a4f2a9df12cefea4d25aeddfd45ebc4bbe85b6235a251b916883cbda52de85d722582175f510a6b2726855663a8abc6c8fa637bbd94a44d245565cd4c949591235521ac995e9a41ecb3f81bcd45ba4828b3f22cc11ccc989796358add6c8d5f", 0xd1}, {&(0x7f0000000200)="888cc66da6007d4fbad5462031b9593486bf1b8fcfee8812fa736ea1ed95885c003eea5f39ad01e254722e73567cd1c097aa0776b6707f8985f81a02631866d02aea787e240b93cc176733ed", 0x4c}, {&(0x7f0000000580)="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", 0x1000}], 0x3, &(0x7f0000000340)="c286154ee53b16b7ce6f3a9f604deb3739227c0c6a054a1ad05a6ae2acfb331137267608687fa193a3c369916da8e1d63228435c3c80cd521484b67f16e042f6d017d1dd2709278240b077ab91eeccffae8828153de0f55eb699320abc73f0563d9087278c3a83e33b0d450e5e323a9379cbb4c89b26e745ec62ac4301ef9c33df4d7fd233f49044097fdae521a18b5cffb69600e7c628300fec44589083d6", 0x9f, 0x20000010}, 0x8010) 20:13:46 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0xffff0f00}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 634.734684][T21110] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 634.742928][T21110] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 634.750745][T21110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 634.758639][T21110] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 634.766449][T21110] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 634.774264][T21110] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 634.782076][T21110] 20:13:46 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) 20:13:46 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000eb9420000000000000c1c856ae3672dc9f9dd6f08f9c9b4badce68f346356841ce08000000000000c0f00968002a2afb8e6b6ca78b7343ba838706dcde35a9494129bc98158819b12b26921545ca50e9d16687669a7b1303bf5259edce5763843f272eb38d89ad9657ddeb5ff7dd8e6a92a95234dd207807a685d6341a1fac585bd754e011cbe1fcc35dd7e170e0e0c2d2c2eb"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x2}, 0x1}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000480)="6f149b4d9c50467a413462e0b6e5cf11996753ed69c5c2c4bf1f943989ac3c4d8058c13c799f336a9af532af2afd0d781a8cf151e653d5112d9274273725636357b8b6cd9e9b3e37ad0282e0cf36e2c22eb636e8991234d1771c33677e621f242e3d56fff98478acc178607acbd329aa438a4f2a9df12cefea4d25aeddfd45ebc4bbe85b6235a251b916883cbda52de85d722582175f510a6b2726855663a8abc6c8fa637bbd94a44d245565cd4c949591235521ac995e9a41ecb3f81bcd45ba4828b3f22cc11ccc989796358add6c8d5f", 0xd1}, {&(0x7f0000000200)="888cc66da6007d4fbad5462031b9593486bf1b8fcfee8812fa736ea1ed95885c003eea5f39ad01e254722e73567cd1c097aa0776b6707f8985f81a02631866d02aea787e240b93cc176733ed", 0x4c}, {&(0x7f0000000580)="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", 0x1000}], 0x3, &(0x7f0000000340)="c286154ee53b16b7ce6f3a9f604deb3739227c0c6a054a1ad05a6ae2acfb331137267608687fa193a3c369916da8e1d63228435c3c80cd521484b67f16e042f6d017d1dd2709278240b077ab91eeccffae8828153de0f55eb699320abc73f0563d9087278c3a83e33b0d450e5e323a9379cbb4c89b26e745ec62ac4301ef9c33df4d7fd233f49044097fdae521a18b5cffb69600e7c628300fec44589083d6", 0x9f, 0x20000010}, 0x8010) [ 634.798294][T21123] CPU: 1 PID: 21123 Comm: syz-executor.0 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 634.808392][T21123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 634.818252][T21123] Call Trace: [ 634.821377][T21123] [ 634.824153][T21123] dump_stack_lvl+0x151/0x1b7 [ 634.828668][T21123] ? bfq_pos_tree_add_move+0x43e/0x43e [ 634.833971][T21123] dump_stack+0x15/0x17 [ 634.838046][T21123] should_fail+0x3c0/0x510 [ 634.842294][T21123] __should_failslab+0x9f/0xe0 [ 634.846894][T21123] should_failslab+0x9/0x20 [ 634.851232][T21123] kmem_cache_alloc+0x4f/0x2f0 [ 634.855830][T21123] ? __d_alloc+0x2d/0x6b0 [ 634.859996][T21123] ? kasan_set_track+0x5e/0x70 [ 634.864596][T21123] ? kasan_set_track+0x4c/0x70 [ 634.869199][T21123] __d_alloc+0x2d/0x6b0 [ 634.873190][T21123] ? path_openat+0x26a/0x2ea0 [ 634.877703][T21123] ? do_filp_open+0x277/0x4f0 [ 634.882214][T21123] ? do_sys_openat2+0x13b/0x500 [ 634.882710][T21136] FAULT_INJECTION: forcing a failure. [ 634.882710][T21136] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 634.886900][T21123] ? __x64_sys_openat+0x243/0x290 [ 634.886928][T21123] d_alloc_parallel+0xe0/0x12b0 [ 634.886947][T21123] ? __kasan_check_write+0x14/0x20 [ 634.914419][T21123] ? lockref_put_return+0x1db/0x290 [ 634.919451][T21123] ? avc_has_perm_noaudit+0x358/0x450 [ 634.924660][T21123] ? d_hash_and_lookup+0x200/0x200 [ 634.929613][T21123] ? avc_has_perm_noaudit+0x2ec/0x450 [ 634.934816][T21123] ? __d_lookup+0x50a/0x580 [ 634.939152][T21123] ? avc_denied+0x1b0/0x1b0 [ 634.943494][T21123] __lookup_slow+0x14e/0x400 [ 634.947921][T21123] ? __kasan_check_write+0x14/0x20 [ 634.952869][T21123] ? lookup_one_len+0x6a0/0x6a0 [ 634.957561][T21123] ? lookup_fast+0x30f/0x7f0 [ 634.961982][T21123] ? handle_dots+0x1020/0x1020 [ 634.966584][T21123] lookup_slow+0x5a/0x80 [ 634.970665][T21123] walk_component+0x425/0x5a0 [ 634.975180][T21123] ? nd_alloc_stack+0xf0/0xf0 [ 634.979687][T21123] ? proc_tgid_base_lookup+0x250/0x250 [ 634.984983][T21123] link_path_walk+0x682/0xde0 [ 634.989498][T21123] ? handle_lookup_down+0x130/0x130 [ 634.994528][T21123] path_openat+0x26a/0x2ea0 [ 634.998871][T21123] ? stack_trace_save+0x12d/0x1f0 [ 635.003727][T21123] ? memcpy+0x56/0x70 [ 635.007548][T21123] ? __stack_depot_save+0x34/0x4b0 [ 635.012495][T21123] ? check_stack_object+0xf7/0x130 [ 635.017443][T21123] ? getname_flags+0xba/0x510 [ 635.021964][T21123] ? do_filp_open+0x4f0/0x4f0 [ 635.026469][T21123] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 635.032380][T21123] do_filp_open+0x277/0x4f0 [ 635.036714][T21123] ? vfs_tmpfile+0x290/0x290 [ 635.041137][T21123] ? noop_direct_IO+0x20/0x20 [ 635.045652][T21123] do_sys_openat2+0x13b/0x500 [ 635.050161][T21123] ? __mutex_lock_slowpath+0x10/0x10 [ 635.055285][T21123] ? do_sys_open+0x220/0x220 [ 635.059715][T21123] ? __kasan_check_write+0x14/0x20 [ 635.064659][T21123] ? ksys_write+0x25f/0x2c0 [ 635.068997][T21123] __x64_sys_openat+0x243/0x290 [ 635.073685][T21123] ? __ia32_sys_open+0x270/0x270 [ 635.078457][T21123] ? debug_smp_processor_id+0x17/0x20 [ 635.083665][T21123] do_syscall_64+0x44/0xd0 [ 635.087917][T21123] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 635.093648][T21123] RIP: 0033:0x7fc4e5d39654 [ 635.097908][T21123] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 635.117342][T21123] RSP: 002b:00007fc4e4afb040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 635.125593][T21123] RAX: ffffffffffffffda RBX: 00007fc4e5ea7f80 RCX: 00007fc4e5d39654 [ 635.133404][T21123] RDX: 0000000000000002 RSI: 00007fc4e4afb0d0 RDI: 00000000ffffff9c [ 635.141209][T21123] RBP: 00007fc4e4afb0d0 R08: 0000000000000000 R09: 00007fc4e4afaf50 [ 635.149035][T21123] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 635.156832][T21123] R13: 00007ffc320755bf R14: 00007fc4e4afb300 R15: 0000000000022000 [ 635.164692][T21123] [ 635.167512][T21136] CPU: 0 PID: 21136 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 635.177578][T21136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 635.187473][T21136] Call Trace: [ 635.190600][T21136] [ 635.193373][T21136] dump_stack_lvl+0x151/0x1b7 [ 635.197909][T21136] ? bfq_pos_tree_add_move+0x43e/0x43e [ 635.203180][T21136] ? stack_trace_save+0x12d/0x1f0 [ 635.208041][T21136] ? is_bpf_text_address+0x1a2/0x1c0 [ 635.213166][T21136] dump_stack+0x15/0x17 [ 635.217157][T21136] should_fail+0x3c0/0x510 [ 635.221406][T21136] should_fail_alloc_page+0x58/0x70 [ 635.226440][T21136] __alloc_pages+0x1de/0x7c0 [ 635.230867][T21136] ? kmem_cache_alloc+0x189/0x2f0 [ 635.235728][T21136] ? __x64_sys_clone+0x289/0x310 [ 635.240499][T21136] ? __count_vm_events+0x30/0x30 [ 635.245277][T21136] __get_free_pages+0xe/0x30 [ 635.249702][T21136] kasan_populate_vmalloc_pte+0x39/0x130 [ 635.255172][T21136] ? __apply_to_page_range+0x8a5/0xb90 [ 635.260465][T21136] __apply_to_page_range+0x8b8/0xb90 [ 635.265585][T21136] ? kasan_populate_vmalloc+0x70/0x70 [ 635.270793][T21136] ? kasan_populate_vmalloc+0x70/0x70 [ 635.276010][T21136] apply_to_page_range+0x3b/0x50 [ 635.280947][T21136] kasan_populate_vmalloc+0x65/0x70 [ 635.285980][T21136] alloc_vmap_area+0x1946/0x1a90 [ 635.290758][T21136] ? vm_map_ram+0xa80/0xa80 [ 635.295093][T21136] ? __kasan_kmalloc+0x9/0x10 [ 635.299608][T21136] ? __get_vm_area_node+0x13a/0x380 [ 635.304732][T21136] __get_vm_area_node+0x17b/0x380 [ 635.309674][T21136] __vmalloc_node_range+0xda/0x800 [ 635.314619][T21136] ? copy_process+0x579/0x3250 [ 635.319224][T21136] ? kmem_cache_alloc+0x1c1/0x2f0 [ 635.324082][T21136] ? dup_task_struct+0x53/0xa60 [ 635.328768][T21136] dup_task_struct+0x61f/0xa60 [ 635.333370][T21136] ? copy_process+0x579/0x3250 [ 635.337973][T21136] ? __kasan_check_write+0x14/0x20 [ 635.342918][T21136] copy_process+0x579/0x3250 [ 635.347343][T21136] ? __kasan_check_write+0x14/0x20 [ 635.352292][T21136] ? proc_fail_nth_write+0x213/0x290 [ 635.357410][T21136] ? proc_fail_nth_read+0x220/0x220 [ 635.362449][T21136] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 635.367392][T21136] ? vfs_write+0x9af/0x1050 [ 635.371732][T21136] ? vmacache_update+0xb7/0x120 [ 635.376420][T21136] kernel_clone+0x22d/0x990 [ 635.380757][T21136] ? file_end_write+0x1b0/0x1b0 [ 635.385449][T21136] ? __kasan_check_write+0x14/0x20 [ 635.390392][T21136] ? create_io_thread+0x1e0/0x1e0 [ 635.395253][T21136] ? __mutex_lock_slowpath+0x10/0x10 [ 635.400374][T21136] __x64_sys_clone+0x289/0x310 [ 635.404977][T21136] ? __do_sys_vfork+0x130/0x130 [ 635.409663][T21136] ? debug_smp_processor_id+0x17/0x20 [ 635.414872][T21136] do_syscall_64+0x44/0xd0 [ 635.419122][T21136] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 635.424851][T21136] RIP: 0033:0x7f7e969225a9 [ 635.429108][T21136] 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 [ 635.448630][T21136] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 635.456876][T21136] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 635.464687][T21136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 635.472498][T21136] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 635.480309][T21136] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 635.488129][T21136] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 635.495939][T21136] [ 635.498798][T21118] CPU: 1 PID: 21118 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 635.508866][T21118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 635.518761][T21118] Call Trace: [ 635.521884][T21118] [ 635.524661][T21118] dump_stack_lvl+0x151/0x1b7 [ 635.529174][T21118] ? bfq_pos_tree_add_move+0x43e/0x43e [ 635.534472][T21118] dump_stack+0x15/0x17 [ 635.538468][T21118] should_fail+0x3c0/0x510 [ 635.542714][T21118] should_fail_usercopy+0x1a/0x20 [ 635.547576][T21118] _copy_from_user+0x20/0xd0 [ 635.552003][T21118] __sys_bpf+0x1f6/0x750 [ 635.556080][T21118] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 635.561289][T21118] ? debug_smp_processor_id+0x17/0x20 [ 635.566496][T21118] __x64_sys_bpf+0x7c/0x90 [ 635.570750][T21118] do_syscall_64+0x44/0xd0 [ 635.575006][T21118] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 635.580730][T21118] RIP: 0033:0x7f18e9a8f5a9 [ 635.584988][T21118] 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 [ 635.604426][T21118] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 635.612669][T21118] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 [ 635.620482][T21118] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 635.628294][T21118] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 [ 635.636122][T21118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 635.643936][T21118] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 20:13:47 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (fail_nth: 7) 20:13:47 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:47 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300607, 0x0, 0x0, 0x0, 0x0, 0x0) 20:13:47 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 2) [ 635.651736][T21118] 20:13:47 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000eb9420000000000000c1c856ae3672dc9f9dd6f08f9c9b4badce68f346356841ce08000000000000c0f00968002a2afb8e6b6ca78b7343ba838706dcde35a9494129bc98158819b12b26921545ca50e9d16687669a7b1303bf5259edce5763843f272eb38d89ad9657ddeb5ff7dd8e6a92a95234dd207807a685d6341a1fac585bd754e011cbe1fcc35dd7e170e0e0c2d2c2eb"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x2}, 0x1}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000480)="6f149b4d9c50467a413462e0b6e5cf11996753ed69c5c2c4bf1f943989ac3c4d8058c13c799f336a9af532af2afd0d781a8cf151e653d5112d9274273725636357b8b6cd9e9b3e37ad0282e0cf36e2c22eb636e8991234d1771c33677e621f242e3d56fff98478acc178607acbd329aa438a4f2a9df12cefea4d25aeddfd45ebc4bbe85b6235a251b916883cbda52de85d722582175f510a6b2726855663a8abc6c8fa637bbd94a44d245565cd4c949591235521ac995e9a41ecb3f81bcd45ba4828b3f22cc11ccc989796358add6c8d5f", 0xd1}, {&(0x7f0000000200)="888cc66da6007d4fbad5462031b9593486bf1b8fcfee8812fa736ea1ed95885c003eea5f39ad01e254722e73567cd1c097aa0776b6707f8985f81a02631866d02aea787e240b93cc176733ed", 0x4c}, {&(0x7f0000000580)="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0x1000}], 0x3, &(0x7f0000000340)="c286154ee53b16b7ce6f3a9f604deb3739227c0c6a054a1ad05a6ae2acfb331137267608687fa193a3c369916da8e1d63228435c3c80cd521484b67f16e042f6d017d1dd2709278240b077ab91eeccffae8828153de0f55eb699320abc73f0563d9087278c3a83e33b0d450e5e323a9379cbb4c89b26e745ec62ac4301ef9c33df4d7fd233f49044097fdae521a18b5cffb69600e7c628300fec44589083d6", 0x9f, 0x20000010}, 0x8010) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000eb9420000000000000c1c856ae3672dc9f9dd6f08f9c9b4badce68f346356841ce08000000000000c0f00968002a2afb8e6b6ca78b7343ba838706dcde35a9494129bc98158819b12b26921545ca50e9d16687669a7b1303bf5259edce5763843f272eb38d89ad9657ddeb5ff7dd8e6a92a95234dd207807a685d6341a1fac585bd754e011cbe1fcc35dd7e170e0e0c2d2c2eb"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) (async) sendmsg$tipc(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x2}, 0x1}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000480)="6f149b4d9c50467a413462e0b6e5cf11996753ed69c5c2c4bf1f943989ac3c4d8058c13c799f336a9af532af2afd0d781a8cf151e653d5112d9274273725636357b8b6cd9e9b3e37ad0282e0cf36e2c22eb636e8991234d1771c33677e621f242e3d56fff98478acc178607acbd329aa438a4f2a9df12cefea4d25aeddfd45ebc4bbe85b6235a251b916883cbda52de85d722582175f510a6b2726855663a8abc6c8fa637bbd94a44d245565cd4c949591235521ac995e9a41ecb3f81bcd45ba4828b3f22cc11ccc989796358add6c8d5f", 0xd1}, {&(0x7f0000000200)="888cc66da6007d4fbad5462031b9593486bf1b8fcfee8812fa736ea1ed95885c003eea5f39ad01e254722e73567cd1c097aa0776b6707f8985f81a02631866d02aea787e240b93cc176733ed", 0x4c}, {&(0x7f0000000580)="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", 0x1000}], 0x3, &(0x7f0000000340)="c286154ee53b16b7ce6f3a9f604deb3739227c0c6a054a1ad05a6ae2acfb331137267608687fa193a3c369916da8e1d63228435c3c80cd521484b67f16e042f6d017d1dd2709278240b077ab91eeccffae8828153de0f55eb699320abc73f0563d9087278c3a83e33b0d450e5e323a9379cbb4c89b26e745ec62ac4301ef9c33df4d7fd233f49044097fdae521a18b5cffb69600e7c628300fec44589083d6", 0x9f, 0x20000010}, 0x8010) (async) 20:13:47 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) 20:13:47 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x2, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:47 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000340)={0x1, 0x0}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x9, &(0x7f0000000380)=@raw=[@map_idx_val={0x18, 0x5, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x4}, @cb_func={0x18, 0x5, 0x4, 0x0, 0x3}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x6}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}], &(0x7f0000000400)='syzkaller\x00', 0x7fff, 0xf0, &(0x7f0000000440)=""/240, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0x0, 0xb1e, 0x51d}, 0x10, 0xffffffffffffffff, r0, 0x0, &(0x7f00000005c0)=[0x1]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1, 0x8, &(0x7f0000000180)=@raw=[@cb_func={0x18, 0x4}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x9}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0xffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x1, 0x3, 0x9, 0x2, 0x1, 0xfffffffffffffffc}], &(0x7f00000001c0)='syzkaller\x00', 0x5, 0x4, &(0x7f0000000280)=""/4, 0x20800, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0x1, 0x74fa, 0xffffffe1}, 0x10, r2, r3}, 0x80) [ 635.684714][T21143] FAULT_INJECTION: forcing a failure. [ 635.684714][T21143] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 635.703406][T21151] FAULT_INJECTION: forcing a failure. [ 635.703406][T21151] name failslab, interval 1, probability 0, space 0, times 0 [ 635.715650][T21143] CPU: 0 PID: 21143 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 635.725892][T21143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 635.726589][T21156] FAULT_INJECTION: forcing a failure. [ 635.726589][T21156] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 635.735782][T21143] Call Trace: [ 635.735791][T21143] [ 635.735798][T21143] dump_stack_lvl+0x151/0x1b7 [ 635.759046][T21143] ? bfq_pos_tree_add_move+0x43e/0x43e [ 635.764340][T21143] dump_stack+0x15/0x17 [ 635.768329][T21143] should_fail+0x3c0/0x510 [ 635.772581][T21143] should_fail_alloc_page+0x58/0x70 [ 635.777616][T21143] __alloc_pages+0x1de/0x7c0 [ 635.782044][T21143] ? __count_vm_events+0x30/0x30 [ 635.786818][T21143] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 635.792028][T21143] __get_free_pages+0xe/0x30 [ 635.796449][T21143] kasan_populate_vmalloc_pte+0x39/0x130 [ 635.801921][T21143] ? __apply_to_page_range+0x8a5/0xb90 [ 635.807217][T21143] __apply_to_page_range+0x8b8/0xb90 [ 635.812335][T21143] ? kasan_populate_vmalloc+0x70/0x70 [ 635.817544][T21143] ? kasan_populate_vmalloc+0x70/0x70 [ 635.822751][T21143] apply_to_page_range+0x3b/0x50 [ 635.827525][T21143] kasan_populate_vmalloc+0x65/0x70 [ 635.832561][T21143] alloc_vmap_area+0x1946/0x1a90 [ 635.837335][T21143] ? vm_map_ram+0xa80/0xa80 [ 635.841670][T21143] ? __kasan_kmalloc+0x9/0x10 [ 635.846189][T21143] ? __get_vm_area_node+0x13a/0x380 [ 635.851219][T21143] __get_vm_area_node+0x17b/0x380 [ 635.856077][T21143] __vmalloc_node_range+0xda/0x800 [ 635.861025][T21143] ? copy_process+0x579/0x3250 [ 635.865627][T21143] ? kmem_cache_alloc+0x1c1/0x2f0 [ 635.870486][T21143] ? dup_task_struct+0x53/0xa60 [ 635.875176][T21143] dup_task_struct+0x61f/0xa60 [ 635.879772][T21143] ? copy_process+0x579/0x3250 [ 635.884373][T21143] ? __kasan_check_write+0x14/0x20 [ 635.889322][T21143] copy_process+0x579/0x3250 [ 635.893746][T21143] ? __kasan_check_write+0x14/0x20 [ 635.898694][T21143] ? proc_fail_nth_write+0x213/0x290 [ 635.903815][T21143] ? proc_fail_nth_read+0x220/0x220 [ 635.908852][T21143] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 635.913795][T21143] ? vfs_write+0x9af/0x1050 [ 635.918135][T21143] ? vmacache_update+0xb7/0x120 [ 635.922825][T21143] kernel_clone+0x22d/0x990 [ 635.927162][T21143] ? file_end_write+0x1b0/0x1b0 [ 635.931847][T21143] ? __kasan_check_write+0x14/0x20 [ 635.936798][T21143] ? create_io_thread+0x1e0/0x1e0 [ 635.941655][T21143] ? __mutex_lock_slowpath+0x10/0x10 [ 635.946777][T21143] __x64_sys_clone+0x289/0x310 [ 635.951378][T21143] ? __do_sys_vfork+0x130/0x130 [ 635.956065][T21143] ? debug_smp_processor_id+0x17/0x20 [ 635.961273][T21143] do_syscall_64+0x44/0xd0 [ 635.965526][T21143] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 635.971341][T21143] RIP: 0033:0x7f7e969225a9 [ 635.975593][T21143] 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 [ 635.995034][T21143] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 636.003278][T21143] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 636.011096][T21143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 636.018902][T21143] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 636.026715][T21143] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 20:13:47 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300608, 0x0, 0x0, 0x0, 0x0, 0x0) [ 636.034526][T21143] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 636.042340][T21143] [ 636.045205][T21156] CPU: 1 PID: 21156 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 636.055274][T21156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 636.065170][T21156] Call Trace: [ 636.068291][T21156] [ 636.071068][T21156] dump_stack_lvl+0x151/0x1b7 [ 636.075584][T21156] ? bfq_pos_tree_add_move+0x43e/0x43e [ 636.080875][T21156] ? kstrtouint_from_user+0x215/0x2b0 20:13:47 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x3, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 636.086085][T21156] ? kstrtol_from_user+0x310/0x310 [ 636.091032][T21156] dump_stack+0x15/0x17 [ 636.095023][T21156] should_fail+0x3c0/0x510 [ 636.099276][T21156] should_fail_usercopy+0x1a/0x20 [ 636.104135][T21156] strncpy_from_user+0x24/0x2b0 [ 636.108825][T21156] bpf_prog_load+0x1f5/0x1b60 [ 636.113341][T21156] ? map_freeze+0x360/0x360 [ 636.117676][T21156] ? selinux_bpf+0xcb/0x100 [ 636.122013][T21156] ? security_bpf+0xb0/0xd0 [ 636.126356][T21156] __sys_bpf+0x4c2/0x750 [ 636.130435][T21156] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 636.135650][T21156] ? debug_smp_processor_id+0x17/0x20 [ 636.140849][T21156] __x64_sys_bpf+0x7c/0x90 [ 636.145121][T21156] do_syscall_64+0x44/0xd0 [ 636.149354][T21156] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 636.155082][T21156] RIP: 0033:0x7f18e9a8f5a9 [ 636.159335][T21156] 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 [ 636.178781][T21156] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 636.187022][T21156] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 [ 636.194835][T21156] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 636.202646][T21156] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 [ 636.210456][T21156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 636.218269][T21156] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 [ 636.226080][T21156] [ 636.230495][T21151] CPU: 0 PID: 21151 Comm: syz-executor.0 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 636.240548][T21151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 636.250441][T21151] Call Trace: [ 636.253565][T21151] [ 636.256342][T21151] dump_stack_lvl+0x151/0x1b7 [ 636.260855][T21151] ? bfq_pos_tree_add_move+0x43e/0x43e [ 636.266148][T21151] dump_stack+0x15/0x17 [ 636.270145][T21151] should_fail+0x3c0/0x510 [ 636.274393][T21151] __should_failslab+0x9f/0xe0 [ 636.278994][T21151] should_failslab+0x9/0x20 [ 636.283336][T21151] kmem_cache_alloc+0x4f/0x2f0 [ 636.287958][T21151] ? proc_alloc_inode+0x1d/0xb0 [ 636.292626][T21151] ? proc_invalidate_siblings_dcache+0x410/0x410 [ 636.298783][T21151] proc_alloc_inode+0x1d/0xb0 [ 636.303304][T21151] ? proc_invalidate_siblings_dcache+0x410/0x410 [ 636.309468][T21151] new_inode_pseudo+0x64/0x220 [ 636.314065][T21151] new_inode+0x28/0x1c0 [ 636.318055][T21151] proc_pid_make_inode+0x27/0x1d0 [ 636.322914][T21151] proc_pident_instantiate+0x75/0x2f0 [ 636.328122][T21151] proc_tgid_base_lookup+0x1a5/0x250 [ 636.333243][T21151] __lookup_slow+0x2b3/0x400 [ 636.337667][T21151] ? lookup_one_len+0x6a0/0x6a0 [ 636.342355][T21151] ? lookup_fast+0x30f/0x7f0 [ 636.346980][T21151] ? handle_dots+0x1020/0x1020 [ 636.351555][T21151] lookup_slow+0x5a/0x80 [ 636.355636][T21151] walk_component+0x425/0x5a0 [ 636.360147][T21151] ? nd_alloc_stack+0xf0/0xf0 [ 636.364660][T21151] ? proc_tgid_base_lookup+0x250/0x250 [ 636.369953][T21151] link_path_walk+0x682/0xde0 [ 636.374470][T21151] ? handle_lookup_down+0x130/0x130 [ 636.379513][T21151] path_openat+0x26a/0x2ea0 [ 636.383848][T21151] ? stack_trace_save+0x12d/0x1f0 [ 636.388703][T21151] ? memcpy+0x56/0x70 [ 636.392522][T21151] ? __stack_depot_save+0x34/0x4b0 [ 636.397468][T21151] ? check_stack_object+0xf7/0x130 [ 636.402417][T21151] ? getname_flags+0xba/0x510 [ 636.406927][T21151] ? do_filp_open+0x4f0/0x4f0 [ 636.411441][T21151] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 636.417345][T21151] do_filp_open+0x277/0x4f0 [ 636.421688][T21151] ? vfs_tmpfile+0x290/0x290 [ 636.426113][T21151] ? noop_direct_IO+0x20/0x20 [ 636.430626][T21151] do_sys_openat2+0x13b/0x500 [ 636.435136][T21151] ? __mutex_lock_slowpath+0x10/0x10 [ 636.440261][T21151] ? do_sys_open+0x220/0x220 [ 636.444684][T21151] ? __kasan_check_write+0x14/0x20 [ 636.449635][T21151] ? ksys_write+0x25f/0x2c0 [ 636.453972][T21151] __x64_sys_openat+0x243/0x290 [ 636.458658][T21151] ? __ia32_sys_open+0x270/0x270 [ 636.463432][T21151] ? debug_smp_processor_id+0x17/0x20 [ 636.468725][T21151] do_syscall_64+0x44/0xd0 [ 636.472980][T21151] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 636.478712][T21151] RIP: 0033:0x7fc4e5d39654 [ 636.482960][T21151] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 636.502400][T21151] RSP: 002b:00007fc4e4afb040 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 636.510653][T21151] RAX: ffffffffffffffda RBX: 00007fc4e5ea7f80 RCX: 00007fc4e5d39654 [ 636.518719][T21151] RDX: 0000000000000002 RSI: 00007fc4e4afb0d0 RDI: 00000000ffffff9c [ 636.526528][T21151] RBP: 00007fc4e4afb0d0 R08: 0000000000000000 R09: 00007fc4e4afaf50 20:13:48 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 3) 20:13:48 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) 20:13:48 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:13:48 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300609, 0x0, 0x0, 0x0, 0x0, 0x0) 20:13:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x4, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:48 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000340)={0x1, 0x0}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x9, &(0x7f0000000380)=@raw=[@map_idx_val={0x18, 0x5, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x4}, @cb_func={0x18, 0x5, 0x4, 0x0, 0x3}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x6}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}], &(0x7f0000000400)='syzkaller\x00', 0x7fff, 0xf0, &(0x7f0000000440)=""/240, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0x0, 0xb1e, 0x51d}, 0x10, 0xffffffffffffffff, r0, 0x0, &(0x7f00000005c0)=[0x1]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1, 0x8, &(0x7f0000000180)=@raw=[@cb_func={0x18, 0x4}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x9}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0xffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x1, 0x3, 0x9, 0x2, 0x1, 0xfffffffffffffffc}], &(0x7f00000001c0)='syzkaller\x00', 0x5, 0x4, &(0x7f0000000280)=""/4, 0x20800, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0x1, 0x74fa, 0xffffffe1}, 0x10, r2, r3}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000340)={0x1}, 0x8) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x9, &(0x7f0000000380)=@raw=[@map_idx_val={0x18, 0x5, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x4}, @cb_func={0x18, 0x5, 0x4, 0x0, 0x3}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x6}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}], &(0x7f0000000400)='syzkaller\x00', 0x7fff, 0xf0, &(0x7f0000000440)=""/240, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0x0, 0xb1e, 0x51d}, 0x10, 0xffffffffffffffff, r0, 0x0, &(0x7f00000005c0)=[0x1]}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1, 0x8, &(0x7f0000000180)=@raw=[@cb_func={0x18, 0x4}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x9}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0xffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x1, 0x3, 0x9, 0x2, 0x1, 0xfffffffffffffffc}], &(0x7f00000001c0)='syzkaller\x00', 0x5, 0x4, &(0x7f0000000280)=""/4, 0x20800, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0x1, 0x74fa, 0xffffffe1}, 0x10, r2, r3}, 0x80) (async) [ 636.534340][T21151] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 636.542151][T21151] R13: 00007ffc320755bf R14: 00007fc4e4afb300 R15: 0000000000022000 [ 636.549968][T21151] [ 636.586672][T21165] FAULT_INJECTION: forcing a failure. [ 636.586672][T21165] name failslab, interval 1, probability 0, space 0, times 0 [ 636.600528][T21171] FAULT_INJECTION: forcing a failure. [ 636.600528][T21171] name failslab, interval 1, probability 0, space 0, times 0 [ 636.608506][T21165] CPU: 0 PID: 21165 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 636.623000][T21165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 636.632896][T21165] Call Trace: [ 636.636015][T21165] [ 636.638794][T21165] dump_stack_lvl+0x151/0x1b7 [ 636.643309][T21165] ? bfq_pos_tree_add_move+0x43e/0x43e [ 636.648607][T21165] dump_stack+0x15/0x17 [ 636.652596][T21165] should_fail+0x3c0/0x510 [ 636.656846][T21165] ? kvmalloc_node+0x82/0x130 [ 636.661362][T21165] __should_failslab+0x9f/0xe0 [ 636.665961][T21165] should_failslab+0x9/0x20 [ 636.670301][T21165] __kmalloc+0x6d/0x350 [ 636.674296][T21165] ? kvmalloc_node+0x82/0x130 [ 636.678807][T21165] kvmalloc_node+0x82/0x130 [ 636.683151][T21165] alloc_fdtable+0x173/0x2b0 [ 636.687576][T21165] dup_fd+0x781/0xa40 [ 636.691392][T21165] ? avc_has_perm+0x16d/0x260 [ 636.695907][T21165] copy_files+0xe6/0x200 [ 636.699982][T21165] ? perf_event_attrs+0x30/0x30 [ 636.704671][T21165] ? dup_task_struct+0xa60/0xa60 [ 636.709444][T21165] ? security_task_alloc+0x132/0x150 [ 636.714563][T21165] copy_process+0x11e9/0x3250 [ 636.719080][T21165] ? proc_fail_nth_write+0x213/0x290 [ 636.724206][T21165] ? proc_fail_nth_read+0x220/0x220 [ 636.729232][T21165] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 636.734182][T21165] ? vfs_write+0x9af/0x1050 [ 636.738520][T21165] ? vmacache_update+0xb7/0x120 [ 636.743207][T21165] kernel_clone+0x22d/0x990 [ 636.747548][T21165] ? file_end_write+0x1b0/0x1b0 [ 636.752235][T21165] ? __kasan_check_write+0x14/0x20 [ 636.757183][T21165] ? create_io_thread+0x1e0/0x1e0 [ 636.762041][T21165] ? __mutex_lock_slowpath+0x10/0x10 [ 636.767162][T21165] __x64_sys_clone+0x289/0x310 [ 636.771768][T21165] ? __do_sys_vfork+0x130/0x130 [ 636.776450][T21165] ? debug_smp_processor_id+0x17/0x20 [ 636.781657][T21165] do_syscall_64+0x44/0xd0 [ 636.785930][T21165] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 636.791639][T21165] RIP: 0033:0x7f7e969225a9 [ 636.795890][T21165] 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 [ 636.815330][T21165] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 636.823585][T21165] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 20:13:48 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000340)={0x1, 0x0}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x9, &(0x7f0000000380)=@raw=[@map_idx_val={0x18, 0x5, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x4}, @cb_func={0x18, 0x5, 0x4, 0x0, 0x3}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x6}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}], &(0x7f0000000400)='syzkaller\x00', 0x7fff, 0xf0, &(0x7f0000000440)=""/240, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0x0, 0xb1e, 0x51d}, 0x10, 0xffffffffffffffff, r0, 0x0, &(0x7f00000005c0)=[0x1]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1, 0x8, &(0x7f0000000180)=@raw=[@cb_func={0x18, 0x4}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x9}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0xffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x1, 0x3, 0x9, 0x2, 0x1, 0xfffffffffffffffc}], &(0x7f00000001c0)='syzkaller\x00', 0x5, 0x4, &(0x7f0000000280)=""/4, 0x20800, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0x1, 0x74fa, 0xffffffe1}, 0x10, r2, r3}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000340)={0x1}, 0x8) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x9, &(0x7f0000000380)=@raw=[@map_idx_val={0x18, 0x5, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x4}, @cb_func={0x18, 0x5, 0x4, 0x0, 0x3}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x6}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}], &(0x7f0000000400)='syzkaller\x00', 0x7fff, 0xf0, &(0x7f0000000440)=""/240, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0x0, 0xb1e, 0x51d}, 0x10, 0xffffffffffffffff, r0, 0x0, &(0x7f00000005c0)=[0x1]}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1, 0x8, &(0x7f0000000180)=@raw=[@cb_func={0x18, 0x4}, @map_idx={0x18, 0xa, 0x5, 0x0, 0x9}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0xffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x1, 0x3, 0x9, 0x2, 0x1, 0xfffffffffffffffc}], &(0x7f00000001c0)='syzkaller\x00', 0x5, 0x4, &(0x7f0000000280)=""/4, 0x20800, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0x1, 0x74fa, 0xffffffe1}, 0x10, r2, r3}, 0x80) (async) 20:13:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x5, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 636.831398][T21165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 636.839204][T21165] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 636.847014][T21165] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 636.854825][T21165] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 636.862638][T21165] [ 636.865500][T21171] CPU: 1 PID: 21171 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 636.875569][T21171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 20:13:48 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18b498961f0000000000000000009500000000000000ced42a3efd348f588b1d28dcb12ff2ecfc5f5be137318db80157b921e8f20535ab62a77fe77d1aef8891d300571402dbbc4c0c90bd7486746cabe5a37696d9dfa61eca62219a5bf25155949008f2eb0252794a57dca870a8501ed3c6b684670bb3f00409e0f500a5bc13b3379611bddbee9bf0a6c51fde2537917c6a3b383bf334ebbdd48230507a0c65e6801b8b74dc221658e66aa0e454811253eae99156d14503c1b3ce9ed3e071b60bddc2b7718d6819cea8c615c3c1706e76179e6aa2792f72c0ac250906e9ef3594cb00"/242], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_devices(r0, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) 20:13:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x6, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:48 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18b498961f0000000000000000009500000000000000ced42a3efd348f588b1d28dcb12ff2ecfc5f5be137318db80157b921e8f20535ab62a77fe77d1aef8891d300571402dbbc4c0c90bd7486746cabe5a37696d9dfa61eca62219a5bf25155949008f2eb0252794a57dca870a8501ed3c6b684670bb3f00409e0f500a5bc13b3379611bddbee9bf0a6c51fde2537917c6a3b383bf334ebbdd48230507a0c65e6801b8b74dc221658e66aa0e454811253eae99156d14503c1b3ce9ed3e071b60bddc2b7718d6819cea8c615c3c1706e76179e6aa2792f72c0ac250906e9ef3594cb00"/242], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_devices(r0, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18b498961f0000000000000000009500000000000000ced42a3efd348f588b1d28dcb12ff2ecfc5f5be137318db80157b921e8f20535ab62a77fe77d1aef8891d300571402dbbc4c0c90bd7486746cabe5a37696d9dfa61eca62219a5bf25155949008f2eb0252794a57dca870a8501ed3c6b684670bb3f00409e0f500a5bc13b3379611bddbee9bf0a6c51fde2537917c6a3b383bf334ebbdd48230507a0c65e6801b8b74dc221658e66aa0e454811253eae99156d14503c1b3ce9ed3e071b60bddc2b7718d6819cea8c615c3c1706e76179e6aa2792f72c0ac250906e9ef3594cb00"/242], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_devices(r0, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) (async) 20:13:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x7, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 636.885464][T21171] Call Trace: [ 636.888587][T21171] [ 636.891365][T21171] dump_stack_lvl+0x151/0x1b7 [ 636.895879][T21171] ? bfq_pos_tree_add_move+0x43e/0x43e [ 636.901174][T21171] ? avc_has_perm_noaudit+0x358/0x450 [ 636.906383][T21171] ? avc_has_perm_noaudit+0x358/0x450 [ 636.911593][T21171] ? memcpy+0x56/0x70 [ 636.915407][T21171] dump_stack+0x15/0x17 [ 636.919401][T21171] should_fail+0x3c0/0x510 [ 636.923654][T21171] ? __get_vm_area_node+0x13a/0x380 [ 636.928687][T21171] __should_failslab+0x9f/0xe0 [ 636.933289][T21171] should_failslab+0x9/0x20 [ 636.937627][T21171] kmem_cache_alloc_trace+0x4a/0x310 [ 636.942747][T21171] __get_vm_area_node+0x13a/0x380 [ 636.947611][T21171] __vmalloc_node_range+0xda/0x800 [ 636.952557][T21171] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 636.957938][T21171] ? kstrtouint_from_user+0x215/0x2b0 [ 636.963152][T21171] ? kstrtol_from_user+0x310/0x310 [ 636.968091][T21171] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 636.973473][T21171] __vmalloc+0x7a/0x90 [ 636.977380][T21171] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 636.982763][T21171] bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 636.987963][T21171] ? bpf_prog_alloc+0x15/0x1f0 [ 636.992564][T21171] bpf_prog_alloc+0x1f/0x1f0 [ 636.996992][T21171] bpf_prog_load+0x835/0x1b60 [ 637.001504][T21171] ? map_freeze+0x360/0x360 [ 637.005846][T21171] ? selinux_bpf+0xcb/0x100 [ 637.010185][T21171] ? security_bpf+0xb0/0xd0 [ 637.014523][T21171] __sys_bpf+0x4c2/0x750 [ 637.018752][T21171] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 637.023956][T21171] ? debug_smp_processor_id+0x17/0x20 [ 637.029160][T21171] __x64_sys_bpf+0x7c/0x90 [ 637.033418][T21171] do_syscall_64+0x44/0xd0 [ 637.037668][T21171] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 637.043394][T21171] RIP: 0033:0x7f18e9a8f5a9 [ 637.047651][T21171] 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 [ 637.067178][T21171] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 637.075425][T21171] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 20:13:48 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 4) 20:13:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x8, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:48 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18b498961f0000000000000000009500000000000000ced42a3efd348f588b1d28dcb12ff2ecfc5f5be137318db80157b921e8f20535ab62a77fe77d1aef8891d300571402dbbc4c0c90bd7486746cabe5a37696d9dfa61eca62219a5bf25155949008f2eb0252794a57dca870a8501ed3c6b684670bb3f00409e0f500a5bc13b3379611bddbee9bf0a6c51fde2537917c6a3b383bf334ebbdd48230507a0c65e6801b8b74dc221658e66aa0e454811253eae99156d14503c1b3ce9ed3e071b60bddc2b7718d6819cea8c615c3c1706e76179e6aa2792f72c0ac250906e9ef3594cb00"/242], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_devices(r0, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18b498961f0000000000000000009500000000000000ced42a3efd348f588b1d28dcb12ff2ecfc5f5be137318db80157b921e8f20535ab62a77fe77d1aef8891d300571402dbbc4c0c90bd7486746cabe5a37696d9dfa61eca62219a5bf25155949008f2eb0252794a57dca870a8501ed3c6b684670bb3f00409e0f500a5bc13b3379611bddbee9bf0a6c51fde2537917c6a3b383bf334ebbdd48230507a0c65e6801b8b74dc221658e66aa0e454811253eae99156d14503c1b3ce9ed3e071b60bddc2b7718d6819cea8c615c3c1706e76179e6aa2792f72c0ac250906e9ef3594cb00"/242], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_devices(r0, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) (async) 20:13:48 executing program 0: r0 = bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x15, 0x1, &(0x7f0000000100)=@raw=[@exit], &(0x7f0000000240)='syzkaller\x00', 0xffff, 0x1000, &(0x7f0000000280)=""/4096, 0x41100, 0x10, '\x00', 0x0, 0x32cdb75fcbf38087, r0, 0x8, &(0x7f0000001280)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000012c0)={0x5, 0x8, 0x8, 0xfffffff7}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000001300)=[r0]}, 0x80) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000200)='mm_lru_insertion\x00', r1}, 0x10) openat$cgroup_int(r0, &(0x7f00000013c0)='hugetlb.1GB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000180)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r3 = perf_event_open(&(0x7f0000001500)={0x0, 0x80, 0x7, 0x4, 0x1, 0x3, 0x0, 0x3, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000014c0), 0xd}, 0xf12, 0x4, 0x9, 0x0, 0x4, 0x8000, 0x3, 0x0, 0x4, 0x0, 0x8000000000000001}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x1, 0x4, 0x80, 0x1f, 0x0, 0x5, 0x40, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040)}, 0x2001, 0x20, 0x9, 0x7, 0x45b0, 0x9, 0xfff, 0x0, 0x99a, 0x0, 0x8000000000000001}, 0xffffffffffffffff, 0x9, r3, 0x0) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000001440)={0x5, 0x80, 0x0, 0x20, 0x8, 0x3f, 0x0, 0x7, 0x0, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x400, 0x679}, 0x40000, 0x3, 0x8, 0x0, 0x10001, 0x0, 0x5, 0x0, 0x5, 0x0, 0x10001}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001400)={@map=0x1, r4, 0x8, 0x4, r1}, 0x14) 20:13:48 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) 20:13:48 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300611, 0x0, 0x0, 0x0, 0x0, 0x0) [ 637.083233][T21171] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 637.091046][T21171] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 [ 637.099116][T21171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 637.106928][T21171] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 [ 637.114744][T21171] 20:13:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x9, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:48 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffe}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xcb, &(0x7f0000000280)=""/203, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) openat$cgroup_ro(r0, &(0x7f00000000c0)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) 20:13:48 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300700, 0x0, 0x0, 0x0, 0x0, 0x0) 20:13:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xa, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 637.134341][T21205] FAULT_INJECTION: forcing a failure. [ 637.134341][T21205] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 637.157238][T21205] CPU: 1 PID: 21205 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 637.167311][T21205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 637.177206][T21205] Call Trace: [ 637.180330][T21205] [ 637.183108][T21205] dump_stack_lvl+0x151/0x1b7 [ 637.187622][T21205] ? bfq_pos_tree_add_move+0x43e/0x43e [ 637.192918][T21205] dump_stack+0x15/0x17 [ 637.196910][T21205] should_fail+0x3c0/0x510 [ 637.201160][T21205] should_fail_alloc_page+0x58/0x70 [ 637.205709][T21217] FAULT_INJECTION: forcing a failure. [ 637.205709][T21217] name failslab, interval 1, probability 0, space 0, times 0 [ 637.206198][T21205] __alloc_pages+0x1de/0x7c0 [ 637.223031][T21205] ? __count_vm_events+0x30/0x30 [ 637.227802][T21205] ? __kasan_kmalloc+0x9/0x10 [ 637.232313][T21205] ? __kmalloc+0x203/0x350 [ 637.236569][T21205] ? __vmalloc_node_range+0x2e3/0x800 [ 637.241776][T21205] __vmalloc_node_range+0x48f/0x800 [ 637.246813][T21205] dup_task_struct+0x61f/0xa60 [ 637.251427][T21205] ? copy_process+0x579/0x3250 [ 637.256011][T21205] ? __kasan_check_write+0x14/0x20 [ 637.260957][T21205] copy_process+0x579/0x3250 [ 637.265391][T21205] ? __kasan_check_write+0x14/0x20 [ 637.270333][T21205] ? proc_fail_nth_write+0x213/0x290 [ 637.275465][T21205] ? proc_fail_nth_read+0x220/0x220 [ 637.280489][T21205] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 637.285436][T21205] ? vfs_write+0x9af/0x1050 [ 637.289775][T21205] ? vmacache_update+0xb7/0x120 [ 637.294634][T21205] kernel_clone+0x22d/0x990 [ 637.298972][T21205] ? file_end_write+0x1b0/0x1b0 [ 637.303660][T21205] ? __kasan_check_write+0x14/0x20 [ 637.308606][T21205] ? create_io_thread+0x1e0/0x1e0 [ 637.313474][T21205] ? __mutex_lock_slowpath+0x10/0x10 [ 637.318589][T21205] __x64_sys_clone+0x289/0x310 [ 637.323188][T21205] ? __do_sys_vfork+0x130/0x130 [ 637.327878][T21205] ? debug_smp_processor_id+0x17/0x20 [ 637.333176][T21205] do_syscall_64+0x44/0xd0 [ 637.337421][T21205] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 637.343149][T21205] RIP: 0033:0x7f7e969225a9 [ 637.347405][T21205] 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 [ 637.366931][T21205] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 637.375177][T21205] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 637.382987][T21205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 637.390798][T21205] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 637.398612][T21205] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 637.406422][T21205] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 637.414234][T21205] [ 637.417097][T21217] CPU: 0 PID: 21217 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 637.427348][T21217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 637.437237][T21217] Call Trace: [ 637.437719][T21230] FAULT_INJECTION: forcing a failure. [ 637.437719][T21230] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 637.440358][T21217] [ 637.440367][T21217] dump_stack_lvl+0x151/0x1b7 [ 637.460670][T21217] ? bfq_pos_tree_add_move+0x43e/0x43e [ 637.465963][T21217] ? __get_vm_area_node+0x13a/0x380 [ 637.470999][T21217] ? ____kasan_kmalloc+0xee/0x110 [ 637.475857][T21217] ? ____kasan_kmalloc+0xdc/0x110 [ 637.480718][T21217] dump_stack+0x15/0x17 [ 637.484713][T21217] should_fail+0x3c0/0x510 [ 637.488967][T21217] __should_failslab+0x9f/0xe0 [ 637.493566][T21217] should_failslab+0x9/0x20 [ 637.497903][T21217] kmem_cache_alloc+0x4f/0x2f0 [ 637.502506][T21217] ? alloc_vmap_area+0x19a/0x1a90 [ 637.507364][T21217] alloc_vmap_area+0x19a/0x1a90 [ 637.512052][T21217] ? vm_map_ram+0xa80/0xa80 [ 637.516388][T21217] ? __kasan_kmalloc+0x9/0x10 [ 637.520904][T21217] ? kmem_cache_alloc_trace+0x1e3/0x310 [ 637.526285][T21217] ? __get_vm_area_node+0x13a/0x380 [ 637.531320][T21217] __get_vm_area_node+0x17b/0x380 [ 637.536182][T21217] __vmalloc_node_range+0xda/0x800 [ 637.541126][T21217] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 637.546595][T21217] ? kstrtouint_from_user+0x215/0x2b0 [ 637.551802][T21217] ? kstrtol_from_user+0x310/0x310 [ 637.556750][T21217] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 637.562130][T21217] __vmalloc+0x7a/0x90 [ 637.566036][T21217] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 637.571419][T21217] bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 637.576624][T21217] ? bpf_prog_alloc+0x15/0x1f0 [ 637.581234][T21217] bpf_prog_alloc+0x1f/0x1f0 [ 637.585653][T21217] bpf_prog_load+0x835/0x1b60 [ 637.590166][T21217] ? map_freeze+0x360/0x360 [ 637.594852][T21217] ? selinux_bpf+0xcb/0x100 [ 637.599191][T21217] ? security_bpf+0xb0/0xd0 [ 637.603534][T21217] __sys_bpf+0x4c2/0x750 [ 637.607609][T21217] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 637.613253][T21217] ? debug_smp_processor_id+0x17/0x20 [ 637.618461][T21217] __x64_sys_bpf+0x7c/0x90 [ 637.622715][T21217] do_syscall_64+0x44/0xd0 [ 637.626968][T21217] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 637.632699][T21217] RIP: 0033:0x7f18e9a8f5a9 [ 637.636949][T21217] 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 [ 637.656392][T21217] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 637.664635][T21217] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 [ 637.672444][T21217] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 637.680259][T21217] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 20:13:48 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) [ 637.688066][T21217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 637.695878][T21217] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 [ 637.703698][T21217] [ 637.706593][T21230] CPU: 1 PID: 21230 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 637.716623][T21230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 637.726520][T21230] Call Trace: [ 637.729642][T21230] [ 637.732416][T21230] dump_stack_lvl+0x151/0x1b7 [ 637.736933][T21230] ? bfq_pos_tree_add_move+0x43e/0x43e [ 637.742227][T21230] dump_stack+0x15/0x17 [ 637.746218][T21230] should_fail+0x3c0/0x510 [ 637.750471][T21230] should_fail_alloc_page+0x58/0x70 [ 637.755595][T21230] __alloc_pages+0x1de/0x7c0 [ 637.760046][T21230] ? __count_vm_events+0x30/0x30 [ 637.764886][T21230] ? __kasan_kmalloc+0x9/0x10 [ 637.769392][T21230] ? __kmalloc+0x203/0x350 [ 637.773647][T21230] ? __vmalloc_node_range+0x2e3/0x800 [ 637.778855][T21230] __vmalloc_node_range+0x48f/0x800 [ 637.783889][T21230] dup_task_struct+0x61f/0xa60 [ 637.788487][T21230] ? copy_process+0x579/0x3250 [ 637.793095][T21230] ? __kasan_check_write+0x14/0x20 [ 637.798036][T21230] copy_process+0x579/0x3250 [ 637.802462][T21230] ? __kasan_check_write+0x14/0x20 [ 637.807409][T21230] ? proc_fail_nth_write+0x213/0x290 [ 637.812534][T21230] ? proc_fail_nth_read+0x220/0x220 [ 637.817565][T21230] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 637.822524][T21230] ? vfs_write+0x9af/0x1050 [ 637.826854][T21230] ? vmacache_update+0xb7/0x120 [ 637.831539][T21230] kernel_clone+0x22d/0x990 [ 637.835877][T21230] ? file_end_write+0x1b0/0x1b0 [ 637.840564][T21230] ? __kasan_check_write+0x14/0x20 [ 637.845510][T21230] ? create_io_thread+0x1e0/0x1e0 [ 637.850371][T21230] ? __mutex_lock_slowpath+0x10/0x10 [ 637.855492][T21230] __x64_sys_clone+0x289/0x310 [ 637.860095][T21230] ? __do_sys_vfork+0x130/0x130 [ 637.864781][T21230] ? debug_smp_processor_id+0x17/0x20 [ 637.869995][T21230] do_syscall_64+0x44/0xd0 [ 637.874241][T21230] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 637.879969][T21230] RIP: 0033:0x7f7e969225a9 [ 637.884221][T21230] 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 [ 637.903676][T21230] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 637.911907][T21230] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 637.919721][T21230] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 637.927530][T21230] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 637.935342][T21230] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 20:13:49 executing program 0: r0 = bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x15, 0x1, &(0x7f0000000100)=@raw=[@exit], &(0x7f0000000240)='syzkaller\x00', 0xffff, 0x1000, &(0x7f0000000280)=""/4096, 0x41100, 0x10, '\x00', 0x0, 0x32cdb75fcbf38087, r0, 0x8, &(0x7f0000001280)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000012c0)={0x5, 0x8, 0x8, 0xfffffff7}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000001300)=[r0]}, 0x80) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000200)='mm_lru_insertion\x00', r1}, 0x10) openat$cgroup_int(r0, &(0x7f00000013c0)='hugetlb.1GB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000180)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r3 = perf_event_open(&(0x7f0000001500)={0x0, 0x80, 0x7, 0x4, 0x1, 0x3, 0x0, 0x3, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000014c0), 0xd}, 0xf12, 0x4, 0x9, 0x0, 0x4, 0x8000, 0x3, 0x0, 0x4, 0x0, 0x8000000000000001}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x1, 0x4, 0x80, 0x1f, 0x0, 0x5, 0x40, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040)}, 0x2001, 0x20, 0x9, 0x7, 0x45b0, 0x9, 0xfff, 0x0, 0x99a, 0x0, 0x8000000000000001}, 0xffffffffffffffff, 0x9, r3, 0x0) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000001440)={0x5, 0x80, 0x0, 0x20, 0x8, 0x3f, 0x0, 0x7, 0x0, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x400, 0x679}, 0x40000, 0x3, 0x8, 0x0, 0x10001, 0x0, 0x5, 0x0, 0x5, 0x0, 0x10001}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001400)={@map=0x1, r4, 0x8, 0x4, r1}, 0x14) bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) (async) bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x15, 0x1, &(0x7f0000000100)=@raw=[@exit], &(0x7f0000000240)='syzkaller\x00', 0xffff, 0x1000, &(0x7f0000000280)=""/4096, 0x41100, 0x10, '\x00', 0x0, 0x32cdb75fcbf38087, r0, 0x8, &(0x7f0000001280)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000012c0)={0x5, 0x8, 0x8, 0xfffffff7}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000001300)=[r0]}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000200)='mm_lru_insertion\x00', r1}, 0x10) (async) openat$cgroup_int(r0, &(0x7f00000013c0)='hugetlb.1GB.max_usage_in_bytes\x00', 0x2, 0x0) (async) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000180)) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) perf_event_open(&(0x7f0000001500)={0x0, 0x80, 0x7, 0x4, 0x1, 0x3, 0x0, 0x3, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000014c0), 0xd}, 0xf12, 0x4, 0x9, 0x0, 0x4, 0x8000, 0x3, 0x0, 0x4, 0x0, 0x8000000000000001}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x3) (async) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x1, 0x4, 0x80, 0x1f, 0x0, 0x5, 0x40, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040)}, 0x2001, 0x20, 0x9, 0x7, 0x45b0, 0x9, 0xfff, 0x0, 0x99a, 0x0, 0x8000000000000001}, 0xffffffffffffffff, 0x9, r3, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000001440)={0x5, 0x80, 0x0, 0x20, 0x8, 0x3f, 0x0, 0x7, 0x0, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x400, 0x679}, 0x40000, 0x3, 0x8, 0x0, 0x10001, 0x0, 0x5, 0x0, 0x5, 0x0, 0x10001}) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001400)={@map=0x1, r4, 0x8, 0x4, r1}, 0x14) (async) 20:13:49 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 5) 20:13:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xb, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 637.943152][T21230] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 637.950966][T21230] 20:13:49 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffe}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xcb, &(0x7f0000000280)=""/203, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) openat$cgroup_ro(r0, &(0x7f00000000c0)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffe}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xcb, &(0x7f0000000280)=""/203, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) (async) openat$cgroup_ro(r0, &(0x7f00000000c0)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) (async) 20:13:49 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x301f00, 0x0, 0x0, 0x0, 0x0, 0x0) 20:13:49 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) 20:13:49 executing program 0: r0 = bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x15, 0x1, &(0x7f0000000100)=@raw=[@exit], &(0x7f0000000240)='syzkaller\x00', 0xffff, 0x1000, &(0x7f0000000280)=""/4096, 0x41100, 0x10, '\x00', 0x0, 0x32cdb75fcbf38087, r0, 0x8, &(0x7f0000001280)={0x0, 0x5}, 0x8, 0x10, &(0x7f00000012c0)={0x5, 0x8, 0x8, 0xfffffff7}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000001300)=[r0]}, 0x80) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000200)='mm_lru_insertion\x00', r1}, 0x10) openat$cgroup_int(r0, &(0x7f00000013c0)='hugetlb.1GB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000180)) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) r3 = perf_event_open(&(0x7f0000001500)={0x0, 0x80, 0x7, 0x4, 0x1, 0x3, 0x0, 0x3, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000014c0), 0xd}, 0xf12, 0x4, 0x9, 0x0, 0x4, 0x8000, 0x3, 0x0, 0x4, 0x0, 0x8000000000000001}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x1, 0x4, 0x80, 0x1f, 0x0, 0x5, 0x40, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040)}, 0x2001, 0x20, 0x9, 0x7, 0x45b0, 0x9, 0xfff, 0x0, 0x99a, 0x0, 0x8000000000000001}, 0xffffffffffffffff, 0x9, r3, 0x0) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000001440)={0x5, 0x80, 0x0, 0x20, 0x8, 0x3f, 0x0, 0x7, 0x0, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x400, 0x679}, 0x40000, 0x3, 0x8, 0x0, 0x10001, 0x0, 0x5, 0x0, 0x5, 0x0, 0x10001}) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001400)={@map=0x1, r4, 0x8, 0x4, r1}, 0x14) 20:13:49 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffe}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xcb, &(0x7f0000000280)=""/203, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) openat$cgroup_ro(r0, &(0x7f00000000c0)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffe}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xcb, &(0x7f0000000280)=""/203, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) (async) openat$cgroup_ro(r0, &(0x7f00000000c0)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) (async) 20:13:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xc, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 638.014816][T21259] FAULT_INJECTION: forcing a failure. [ 638.014816][T21259] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 638.018145][T21262] FAULT_INJECTION: forcing a failure. [ 638.018145][T21262] name failslab, interval 1, probability 0, space 0, times 0 [ 638.044363][T21259] CPU: 0 PID: 21259 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 638.054428][T21259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 638.064323][T21259] Call Trace: [ 638.067447][T21259] [ 638.070227][T21259] dump_stack_lvl+0x151/0x1b7 [ 638.074750][T21259] ? bfq_pos_tree_add_move+0x43e/0x43e [ 638.080046][T21259] dump_stack+0x15/0x17 [ 638.084032][T21259] should_fail+0x3c0/0x510 [ 638.088281][T21259] should_fail_alloc_page+0x58/0x70 [ 638.093313][T21259] __alloc_pages+0x1de/0x7c0 [ 638.097741][T21259] ? __count_vm_events+0x30/0x30 [ 638.102517][T21259] ? __kasan_kmalloc+0x9/0x10 [ 638.107026][T21259] ? __kmalloc+0x203/0x350 [ 638.111279][T21259] ? __vmalloc_node_range+0x2e3/0x800 [ 638.116485][T21259] __vmalloc_node_range+0x48f/0x800 [ 638.121519][T21259] dup_task_struct+0x61f/0xa60 [ 638.126119][T21259] ? copy_process+0x579/0x3250 [ 638.130725][T21259] ? __kasan_check_write+0x14/0x20 [ 638.135671][T21259] copy_process+0x579/0x3250 [ 638.140092][T21259] ? __kasan_check_write+0x14/0x20 [ 638.145038][T21259] ? proc_fail_nth_write+0x213/0x290 [ 638.150159][T21259] ? proc_fail_nth_read+0x220/0x220 [ 638.155193][T21259] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 638.160141][T21259] ? vfs_write+0x9af/0x1050 [ 638.164489][T21259] ? vmacache_update+0xb7/0x120 [ 638.169168][T21259] kernel_clone+0x22d/0x990 [ 638.173740][T21259] ? file_end_write+0x1b0/0x1b0 [ 638.178368][T21259] ? __kasan_check_write+0x14/0x20 [ 638.183319][T21259] ? create_io_thread+0x1e0/0x1e0 [ 638.188179][T21259] ? __mutex_lock_slowpath+0x10/0x10 [ 638.193299][T21259] __x64_sys_clone+0x289/0x310 [ 638.197901][T21259] ? __do_sys_vfork+0x130/0x130 [ 638.202585][T21259] ? debug_smp_processor_id+0x17/0x20 [ 638.207793][T21259] do_syscall_64+0x44/0xd0 [ 638.212045][T21259] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 638.217771][T21259] RIP: 0033:0x7f7e969225a9 [ 638.222117][T21259] 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 [ 638.241554][T21259] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 638.249798][T21259] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 638.257624][T21259] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:13:49 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x2, 0x0, 0x0, 0x0) 20:13:49 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/pid\x00') r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@raw=[@map_fd={0x18, 0xb, 0x1, 0x0, 0x1}, @generic={0xff, 0x3, 0x4, 0x7, 0x20}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x3a, &(0x7f00000000c0)=""/58, 0x40f00, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0xd, 0x7, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x1, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000240)={r0, 0xffffffffffffffff, 0x16}, 0x10) 20:13:49 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/pid\x00') r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@raw=[@map_fd={0x18, 0xb, 0x1, 0x0, 0x1}, @generic={0xff, 0x3, 0x4, 0x7, 0x20}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x3a, &(0x7f00000000c0)=""/58, 0x40f00, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0xd, 0x7, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x1, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000240)={r0, 0xffffffffffffffff, 0x16}, 0x10) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/pid\x00') (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@raw=[@map_fd={0x18, 0xb, 0x1, 0x0, 0x1}, @generic={0xff, 0x3, 0x4, 0x7, 0x20}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x3a, &(0x7f00000000c0)=""/58, 0x40f00, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0xd, 0x7, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x1, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000240)={r0, 0xffffffffffffffff, 0x16}, 0x10) (async) 20:13:49 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/pid\x00') (async) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000040)=@raw=[@map_fd={0x18, 0xb, 0x1, 0x0, 0x1}, @generic={0xff, 0x3, 0x4, 0x7, 0x20}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x3a, &(0x7f00000000c0)=""/58, 0x40f00, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0xd, 0x7, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x1, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000240)={r0, 0xffffffffffffffff, 0x16}, 0x10) [ 638.265510][T21259] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 638.273325][T21259] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 638.281132][T21259] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 638.289099][T21259] [ 638.291950][T21262] CPU: 1 PID: 21262 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 638.302020][T21262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 638.311916][T21262] Call Trace: [ 638.315039][T21262] [ 638.317815][T21262] dump_stack_lvl+0x151/0x1b7 [ 638.322324][T21262] ? bfq_pos_tree_add_move+0x43e/0x43e [ 638.327619][T21262] dump_stack+0x15/0x17 [ 638.331621][T21262] should_fail+0x3c0/0x510 [ 638.335866][T21262] ? __vmalloc_node_range+0x2e3/0x800 [ 638.341075][T21262] __should_failslab+0x9f/0xe0 [ 638.345673][T21262] should_failslab+0x9/0x20 [ 638.350013][T21262] __kmalloc+0x6d/0x350 [ 638.354023][T21262] __vmalloc_node_range+0x2e3/0x800 [ 638.359042][T21262] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 638.364688][T21262] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 638.370077][T21262] __vmalloc+0x7a/0x90 [ 638.373970][T21262] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 638.379356][T21262] bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 638.384556][T21262] ? bpf_prog_alloc+0x15/0x1f0 [ 638.389159][T21262] bpf_prog_alloc+0x1f/0x1f0 [ 638.393584][T21262] bpf_prog_load+0x835/0x1b60 [ 638.398098][T21262] ? map_freeze+0x360/0x360 [ 638.402439][T21262] ? selinux_bpf+0xcb/0x100 [ 638.406777][T21262] ? security_bpf+0xb0/0xd0 [ 638.411114][T21262] __sys_bpf+0x4c2/0x750 [ 638.415197][T21262] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 638.420403][T21262] ? debug_smp_processor_id+0x17/0x20 [ 638.425610][T21262] __x64_sys_bpf+0x7c/0x90 [ 638.429863][T21262] do_syscall_64+0x44/0xd0 [ 638.434117][T21262] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 638.439843][T21262] RIP: 0033:0x7f18e9a8f5a9 [ 638.444111][T21262] 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 20:13:50 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 6) 20:13:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="6d18abc8000000000000001a4c02dd0000000000000000009500000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r1}, 0x8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x1, 0x1, [@multicast]}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:13:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xd, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:50 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) 20:13:50 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x7, 0x0, 0x0, 0x0) 20:13:50 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000002000000a4670000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r0, 0x20, &(0x7f0000000280)={&(0x7f0000000180)=""/84, 0x54, 0x0, &(0x7f0000000040)}}, 0x10) [ 638.463543][T21262] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 638.471785][T21262] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 [ 638.479596][T21262] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 638.487407][T21262] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 [ 638.495218][T21262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 638.503030][T21262] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 [ 638.510844][T21262] 20:13:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="6d18abc8000000000000001a4c02dd0000000000000000009500000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r1}, 0x8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x1, 0x1, [@multicast]}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) (async, rerun: 32) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (rerun: 32) 20:13:50 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x8, 0x0, 0x0, 0x0) 20:13:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xe, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 638.534311][T21289] FAULT_INJECTION: forcing a failure. [ 638.534311][T21289] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 638.558516][T21296] FAULT_INJECTION: forcing a failure. [ 638.558516][T21296] name failslab, interval 1, probability 0, space 0, times 0 [ 638.574061][T21289] CPU: 0 PID: 21289 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 638.584131][T21289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 638.594034][T21289] Call Trace: [ 638.597151][T21289] [ 638.599928][T21289] dump_stack_lvl+0x151/0x1b7 [ 638.604443][T21289] ? bfq_pos_tree_add_move+0x43e/0x43e [ 638.609734][T21289] dump_stack+0x15/0x17 [ 638.613724][T21289] should_fail+0x3c0/0x510 [ 638.617981][T21289] should_fail_alloc_page+0x58/0x70 [ 638.623009][T21289] __alloc_pages+0x1de/0x7c0 [ 638.627437][T21289] ? __count_vm_events+0x30/0x30 [ 638.632211][T21289] ? __kasan_kmalloc+0x9/0x10 [ 638.636725][T21289] ? __kmalloc+0x203/0x350 [ 638.640977][T21289] ? __vmalloc_node_range+0x2e3/0x800 [ 638.646183][T21289] __vmalloc_node_range+0x48f/0x800 [ 638.651218][T21289] dup_task_struct+0x61f/0xa60 [ 638.655818][T21289] ? copy_process+0x579/0x3250 [ 638.660417][T21289] ? __kasan_check_write+0x14/0x20 [ 638.665364][T21289] copy_process+0x579/0x3250 [ 638.669791][T21289] ? __kasan_check_write+0x14/0x20 [ 638.674739][T21289] ? proc_fail_nth_write+0x213/0x290 [ 638.679861][T21289] ? proc_fail_nth_read+0x220/0x220 [ 638.684896][T21289] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 638.689840][T21289] ? vfs_write+0x9af/0x1050 [ 638.694178][T21289] ? vmacache_update+0xb7/0x120 [ 638.698871][T21289] kernel_clone+0x22d/0x990 [ 638.703209][T21289] ? file_end_write+0x1b0/0x1b0 [ 638.707893][T21289] ? __kasan_check_write+0x14/0x20 [ 638.712841][T21289] ? create_io_thread+0x1e0/0x1e0 [ 638.717700][T21289] ? __mutex_lock_slowpath+0x10/0x10 [ 638.722825][T21289] __x64_sys_clone+0x289/0x310 [ 638.727423][T21289] ? __do_sys_vfork+0x130/0x130 [ 638.732110][T21289] ? debug_smp_processor_id+0x17/0x20 [ 638.737317][T21289] do_syscall_64+0x44/0xd0 [ 638.741570][T21289] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 638.747298][T21289] RIP: 0033:0x7f7e969225a9 [ 638.751551][T21289] 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 [ 638.771081][T21289] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 20:13:50 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x9, 0x0, 0x0, 0x0) 20:13:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x10, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:50 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000002000000a4670000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r0, 0x20, &(0x7f0000000280)={&(0x7f0000000180)=""/84, 0x54, 0x0, &(0x7f0000000040)}}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000002000000a4670000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r0, 0x20, &(0x7f0000000280)={&(0x7f0000000180)=""/84, 0x54, 0x0, &(0x7f0000000040)}}, 0x10) (async) [ 638.779324][T21289] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 638.787136][T21289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 638.794948][T21289] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 638.802762][T21289] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 638.810569][T21289] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 638.818390][T21289] [ 638.821249][T21296] CPU: 1 PID: 21296 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 638.831315][T21296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 638.841215][T21296] Call Trace: [ 638.844340][T21296] [ 638.847113][T21296] dump_stack_lvl+0x151/0x1b7 [ 638.851626][T21296] ? bfq_pos_tree_add_move+0x43e/0x43e [ 638.856923][T21296] dump_stack+0x15/0x17 [ 638.860913][T21296] should_fail+0x3c0/0x510 [ 638.865171][T21296] ? __vmalloc_node_range+0x2e3/0x800 [ 638.870373][T21296] __should_failslab+0x9f/0xe0 [ 638.874973][T21296] should_failslab+0x9/0x20 [ 638.879315][T21296] __kmalloc+0x6d/0x350 [ 638.883309][T21296] __vmalloc_node_range+0x2e3/0x800 [ 638.888337][T21296] ? kstrtouint_from_user+0x215/0x2b0 [ 638.893544][T21296] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 638.899358][T21296] __vmalloc+0x7a/0x90 [ 638.903264][T21296] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 638.908647][T21296] bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 638.913852][T21296] ? bpf_prog_alloc+0x15/0x1f0 [ 638.918452][T21296] bpf_prog_alloc+0x1f/0x1f0 [ 638.922886][T21296] bpf_prog_load+0x835/0x1b60 [ 638.927394][T21296] ? map_freeze+0x360/0x360 [ 638.931738][T21296] ? selinux_bpf+0xcb/0x100 [ 638.936074][T21296] ? security_bpf+0xb0/0xd0 [ 638.940414][T21296] __sys_bpf+0x4c2/0x750 [ 638.944607][T21296] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 638.949814][T21296] ? debug_smp_processor_id+0x17/0x20 [ 638.955022][T21296] __x64_sys_bpf+0x7c/0x90 [ 638.959273][T21296] do_syscall_64+0x44/0xd0 [ 638.963526][T21296] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 638.969252][T21296] RIP: 0033:0x7f18e9a8f5a9 [ 638.973513][T21296] 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 [ 638.992951][T21296] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 639.001194][T21296] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 [ 639.009006][T21296] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 639.016919][T21296] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 [ 639.024732][T21296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:13:50 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 7) 20:13:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="6d18abc8000000000000001a4c02dd0000000000000000009500000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r1}, 0x8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x1, 0x1, [@multicast]}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:13:50 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x11, 0x0, 0x0, 0x0) 20:13:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x11, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:50 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000002000000a4670000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r0, 0x20, &(0x7f0000000280)={&(0x7f0000000180)=""/84, 0x54, 0x0, &(0x7f0000000040)}}, 0x10) 20:13:50 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) 20:13:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x12, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 639.032540][T21296] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 [ 639.040534][T21296] [ 639.059572][T21318] FAULT_INJECTION: forcing a failure. [ 639.059572][T21318] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 639.064648][T21321] FAULT_INJECTION: forcing a failure. [ 639.064648][T21321] name fail_page_alloc, interval 1, probability 0, space 0, times 0 20:13:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x18, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x21, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x25, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 639.082509][T21318] CPU: 1 PID: 21318 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 639.095678][T21318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 639.105572][T21318] Call Trace: [ 639.108697][T21318] [ 639.111476][T21318] dump_stack_lvl+0x151/0x1b7 [ 639.115988][T21318] ? bfq_pos_tree_add_move+0x43e/0x43e [ 639.121282][T21318] dump_stack+0x15/0x17 [ 639.125276][T21318] should_fail+0x3c0/0x510 [ 639.129531][T21318] should_fail_alloc_page+0x58/0x70 20:13:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x32, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x43, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 639.134561][T21318] __alloc_pages+0x1de/0x7c0 [ 639.138989][T21318] ? __count_vm_events+0x30/0x30 [ 639.143761][T21318] ? __kasan_kmalloc+0x9/0x10 [ 639.148274][T21318] ? __kmalloc+0x203/0x350 [ 639.152528][T21318] ? __vmalloc_node_range+0x2e3/0x800 [ 639.157736][T21318] __vmalloc_node_range+0x48f/0x800 [ 639.162771][T21318] dup_task_struct+0x61f/0xa60 [ 639.167466][T21318] ? copy_process+0x579/0x3250 [ 639.172055][T21318] ? __kasan_check_write+0x14/0x20 [ 639.177003][T21318] copy_process+0x579/0x3250 [ 639.181432][T21318] ? __kasan_check_write+0x14/0x20 [ 639.186378][T21318] ? proc_fail_nth_write+0x213/0x290 [ 639.191497][T21318] ? proc_fail_nth_read+0x220/0x220 [ 639.196533][T21318] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 639.201486][T21318] ? vfs_write+0x9af/0x1050 [ 639.205828][T21318] ? vmacache_update+0xb7/0x120 [ 639.210511][T21318] kernel_clone+0x22d/0x990 [ 639.214843][T21318] ? file_end_write+0x1b0/0x1b0 [ 639.219533][T21318] ? __kasan_check_write+0x14/0x20 [ 639.224478][T21318] ? create_io_thread+0x1e0/0x1e0 [ 639.229340][T21318] ? __mutex_lock_slowpath+0x10/0x10 [ 639.234463][T21318] __x64_sys_clone+0x289/0x310 [ 639.239061][T21318] ? __do_sys_vfork+0x130/0x130 [ 639.243749][T21318] ? debug_smp_processor_id+0x17/0x20 [ 639.248960][T21318] do_syscall_64+0x44/0xd0 [ 639.253208][T21318] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 639.258934][T21318] RIP: 0033:0x7f7e969225a9 [ 639.263189][T21318] 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 [ 639.282729][T21318] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 639.290973][T21318] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 639.298786][T21318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 639.306594][T21318] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 639.314408][T21318] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 639.322219][T21318] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 639.330035][T21318] [ 639.334525][T21321] CPU: 1 PID: 21321 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 639.344579][T21321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 639.354474][T21321] Call Trace: [ 639.357599][T21321] [ 639.360373][T21321] dump_stack_lvl+0x151/0x1b7 [ 639.364889][T21321] ? bfq_pos_tree_add_move+0x43e/0x43e [ 639.370186][T21321] dump_stack+0x15/0x17 [ 639.374175][T21321] should_fail+0x3c0/0x510 [ 639.378425][T21321] should_fail_alloc_page+0x58/0x70 [ 639.383459][T21321] __alloc_pages+0x1de/0x7c0 [ 639.387894][T21321] ? __count_vm_events+0x30/0x30 [ 639.392659][T21321] ? __kasan_kmalloc+0x9/0x10 [ 639.397171][T21321] ? __kmalloc+0x203/0x350 [ 639.401426][T21321] ? __vmalloc_node_range+0x2e3/0x800 [ 639.406631][T21321] __vmalloc_node_range+0x48f/0x800 [ 639.411665][T21321] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 639.417045][T21321] __vmalloc+0x7a/0x90 [ 639.420953][T21321] ? bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 639.426332][T21321] bpf_prog_alloc_no_stats+0x3b/0x2f0 [ 639.431540][T21321] ? bpf_prog_alloc+0x15/0x1f0 [ 639.436140][T21321] bpf_prog_alloc+0x1f/0x1f0 [ 639.440576][T21321] bpf_prog_load+0x835/0x1b60 [ 639.445081][T21321] ? map_freeze+0x360/0x360 [ 639.449421][T21321] ? selinux_bpf+0xcb/0x100 [ 639.453759][T21321] ? security_bpf+0xb0/0xd0 [ 639.458101][T21321] __sys_bpf+0x4c2/0x750 [ 639.462181][T21321] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 639.467387][T21321] ? debug_smp_processor_id+0x17/0x20 [ 639.472600][T21321] __x64_sys_bpf+0x7c/0x90 [ 639.476849][T21321] do_syscall_64+0x44/0xd0 [ 639.481100][T21321] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 639.486829][T21321] RIP: 0033:0x7f18e9a8f5a9 [ 639.491082][T21321] 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 [ 639.510524][T21321] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 639.518770][T21321] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 [ 639.526580][T21321] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 20:13:51 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 8) 20:13:51 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x48, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:51 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x3f9, 0x0, 0x0, 0x0) 20:13:51 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time_for_children\x00') 20:13:51 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0xb, [@restrict={0x5, 0x0, 0x0, 0xb, 0x1}, @restrict={0xb, 0x0, 0x0, 0xb, 0x3}]}, {0x0, [0x2e, 0x5f, 0x61, 0x0, 0x2e, 0x61, 0x30, 0x30, 0x61]}}, &(0x7f0000000500)=""/194, 0x3b, 0xc2, 0x1}, 0x20) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x18, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000008c0)=@bpf_ext={0x1c, 0x5, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20}, [@btf_id={0x18, 0x0, 0x3, 0x0, 0x5}]}, &(0x7f0000000680)='GPL\x00', 0xd4, 0x24, &(0x7f0000000740)=""/36, 0x41000, 0x18, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000780)={0x3, 0x3}, 0x8, 0x10, &(0x7f00000007c0)={0x0, 0xe, 0x0, 0x7f}, 0x10, 0x1c600, r1, 0x0, &(0x7f0000000880)=[r4]}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x1, &(0x7f00000004c0)=@raw=[@exit], &(0x7f0000000180)='syzkaller\x00', 0x6, 0xf9, &(0x7f0000000280)=""/249, 0x40f00, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000380)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x80000004, 0x4, 0x8, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[r3]}, 0x80) 20:13:51 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) 20:13:51 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x4c, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 639.534390][T21321] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 [ 639.542202][T21321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 639.550015][T21321] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 [ 639.557826][T21321] [ 639.576522][T21349] FAULT_INJECTION: forcing a failure. 20:13:51 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0xb, [@restrict={0x5, 0x0, 0x0, 0xb, 0x1}, @restrict={0xb, 0x0, 0x0, 0xb, 0x3}]}, {0x0, [0x2e, 0x5f, 0x61, 0x0, 0x2e, 0x61, 0x30, 0x30, 0x61]}}, &(0x7f0000000500)=""/194, 0x3b, 0xc2, 0x1}, 0x20) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x18, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000008c0)=@bpf_ext={0x1c, 0x5, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20}, [@btf_id={0x18, 0x0, 0x3, 0x0, 0x5}]}, &(0x7f0000000680)='GPL\x00', 0xd4, 0x24, &(0x7f0000000740)=""/36, 0x41000, 0x18, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000780)={0x3, 0x3}, 0x8, 0x10, &(0x7f00000007c0)={0x0, 0xe, 0x0, 0x7f}, 0x10, 0x1c600, r1, 0x0, &(0x7f0000000880)=[r4]}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x1, &(0x7f00000004c0)=@raw=[@exit], &(0x7f0000000180)='syzkaller\x00', 0x6, 0xf9, &(0x7f0000000280)=""/249, 0x40f00, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000380)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x80000004, 0x4, 0x8, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[r3]}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0xb, [@restrict={0x5, 0x0, 0x0, 0xb, 0x1}, @restrict={0xb, 0x0, 0x0, 0xb, 0x3}]}, {0x0, [0x2e, 0x5f, 0x61, 0x0, 0x2e, 0x61, 0x30, 0x30, 0x61]}}, &(0x7f0000000500)=""/194, 0x3b, 0xc2, 0x1}, 0x20) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x18, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000008c0)=@bpf_ext={0x1c, 0x5, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20}, [@btf_id={0x18, 0x0, 0x3, 0x0, 0x5}]}, &(0x7f0000000680)='GPL\x00', 0xd4, 0x24, &(0x7f0000000740)=""/36, 0x41000, 0x18, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000780)={0x3, 0x3}, 0x8, 0x10, &(0x7f00000007c0)={0x0, 0xe, 0x0, 0x7f}, 0x10, 0x1c600, r1, 0x0, &(0x7f0000000880)=[r4]}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x1, &(0x7f00000004c0)=@raw=[@exit], &(0x7f0000000180)='syzkaller\x00', 0x6, 0xf9, &(0x7f0000000280)=""/249, 0x40f00, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000380)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x80000004, 0x4, 0x8, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[r3]}, 0x80) (async) 20:13:51 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time_for_children\x00') 20:13:51 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x68, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:51 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x700, 0x0, 0x0, 0x0) [ 639.576522][T21349] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 639.596301][T21354] FAULT_INJECTION: forcing a failure. [ 639.596301][T21354] name failslab, interval 1, probability 0, space 0, times 0 [ 639.613167][T21349] CPU: 1 PID: 21349 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 639.623225][T21349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 639.633117][T21349] Call Trace: [ 639.636243][T21349] 20:13:51 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x6c, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 639.639017][T21349] dump_stack_lvl+0x151/0x1b7 [ 639.643533][T21349] ? bfq_pos_tree_add_move+0x43e/0x43e [ 639.648831][T21349] dump_stack+0x15/0x17 [ 639.652817][T21349] should_fail+0x3c0/0x510 [ 639.657071][T21349] should_fail_alloc_page+0x58/0x70 [ 639.662107][T21349] __alloc_pages+0x1de/0x7c0 [ 639.666535][T21349] ? __count_vm_events+0x30/0x30 [ 639.671310][T21349] ? __kasan_kmalloc+0x9/0x10 [ 639.675828][T21349] ? __kmalloc+0x203/0x350 [ 639.680070][T21349] ? __vmalloc_node_range+0x2e3/0x800 [ 639.685282][T21349] __vmalloc_node_range+0x48f/0x800 [ 639.690315][T21349] dup_task_struct+0x61f/0xa60 [ 639.694914][T21349] ? copy_process+0x579/0x3250 [ 639.699510][T21349] ? __kasan_check_write+0x14/0x20 [ 639.704462][T21349] copy_process+0x579/0x3250 [ 639.708889][T21349] ? __kasan_check_write+0x14/0x20 [ 639.713835][T21349] ? proc_fail_nth_write+0x213/0x290 [ 639.718954][T21349] ? proc_fail_nth_read+0x220/0x220 [ 639.723993][T21349] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 639.728935][T21349] ? vfs_write+0x9af/0x1050 [ 639.733274][T21349] ? vmacache_update+0xb7/0x120 [ 639.737965][T21349] kernel_clone+0x22d/0x990 [ 639.742302][T21349] ? file_end_write+0x1b0/0x1b0 [ 639.746992][T21349] ? __kasan_check_write+0x14/0x20 [ 639.751936][T21349] ? create_io_thread+0x1e0/0x1e0 [ 639.756797][T21349] ? __mutex_lock_slowpath+0x10/0x10 [ 639.761921][T21349] __x64_sys_clone+0x289/0x310 [ 639.766519][T21349] ? __do_sys_vfork+0x130/0x130 [ 639.771205][T21349] ? debug_smp_processor_id+0x17/0x20 [ 639.776411][T21349] do_syscall_64+0x44/0xd0 [ 639.780664][T21349] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 639.786393][T21349] RIP: 0033:0x7f7e969225a9 [ 639.790646][T21349] 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 [ 639.810175][T21349] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 639.818421][T21349] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 639.826234][T21349] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 639.834043][T21349] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 639.841856][T21349] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 639.849669][T21349] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 639.857481][T21349] [ 639.861234][T21354] CPU: 0 PID: 21354 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 639.871289][T21354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 639.881182][T21354] Call Trace: [ 639.884303][T21354] [ 639.887083][T21354] dump_stack_lvl+0x151/0x1b7 [ 639.891596][T21354] ? bfq_pos_tree_add_move+0x43e/0x43e [ 639.896888][T21354] ? pcpu_memcg_post_alloc_hook+0x1b1/0x260 [ 639.902621][T21354] ? __kasan_check_write+0x14/0x20 [ 639.907572][T21354] ? trace_raw_output_percpu_destroy_chunk+0xc0/0xc0 [ 639.914074][T21354] dump_stack+0x15/0x17 [ 639.918067][T21354] should_fail+0x3c0/0x510 [ 639.922322][T21354] ? selinux_bpf_prog_alloc+0x51/0x140 [ 639.927619][T21354] __should_failslab+0x9f/0xe0 [ 639.932214][T21354] should_failslab+0x9/0x20 [ 639.936551][T21354] kmem_cache_alloc_trace+0x4a/0x310 [ 639.941674][T21354] selinux_bpf_prog_alloc+0x51/0x140 [ 639.946795][T21354] security_bpf_prog_alloc+0x50/0xb0 [ 639.951913][T21354] bpf_prog_load+0xa1c/0x1b60 [ 639.956427][T21354] ? map_freeze+0x360/0x360 [ 639.960780][T21354] ? selinux_bpf+0xcb/0x100 [ 639.965107][T21354] ? security_bpf+0xb0/0xd0 [ 639.969445][T21354] __sys_bpf+0x4c2/0x750 [ 639.973528][T21354] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 639.978738][T21354] ? debug_smp_processor_id+0x17/0x20 [ 639.983941][T21354] __x64_sys_bpf+0x7c/0x90 [ 639.988192][T21354] do_syscall_64+0x44/0xd0 [ 639.992451][T21354] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 639.998176][T21354] RIP: 0033:0x7f18e9a8f5a9 [ 640.002431][T21354] 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 [ 640.021871][T21354] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 640.030113][T21354] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 20:13:51 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 9) 20:13:51 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x74, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:51 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x900, 0x0, 0x0, 0x0) 20:13:51 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0xb, [@restrict={0x5, 0x0, 0x0, 0xb, 0x1}, @restrict={0xb, 0x0, 0x0, 0xb, 0x3}]}, {0x0, [0x2e, 0x5f, 0x61, 0x0, 0x2e, 0x61, 0x30, 0x30, 0x61]}}, &(0x7f0000000500)=""/194, 0x3b, 0xc2, 0x1}, 0x20) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x18, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) (async, rerun: 64) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000008c0)=@bpf_ext={0x1c, 0x5, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20}, [@btf_id={0x18, 0x0, 0x3, 0x0, 0x5}]}, &(0x7f0000000680)='GPL\x00', 0xd4, 0x24, &(0x7f0000000740)=""/36, 0x41000, 0x18, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000780)={0x3, 0x3}, 0x8, 0x10, &(0x7f00000007c0)={0x0, 0xe, 0x0, 0x7f}, 0x10, 0x1c600, r1, 0x0, &(0x7f0000000880)=[r4]}, 0x80) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x1, &(0x7f00000004c0)=@raw=[@exit], &(0x7f0000000180)='syzkaller\x00', 0x6, 0xf9, &(0x7f0000000280)=""/249, 0x40f00, 0x0, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000380)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x80000004, 0x4, 0x8, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[r3]}, 0x80) 20:13:51 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) 20:13:51 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time_for_children\x00') [ 640.037925][T21354] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 640.045741][T21354] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 [ 640.053552][T21354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 640.061363][T21354] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 [ 640.069177][T21354] [ 640.093856][T21382] FAULT_INJECTION: forcing a failure. [ 640.093856][T21382] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 640.108056][T21382] CPU: 1 PID: 21382 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 640.118107][T21382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 640.128004][T21382] Call Trace: [ 640.131126][T21382] [ 640.133903][T21382] dump_stack_lvl+0x151/0x1b7 [ 640.138422][T21382] ? bfq_pos_tree_add_move+0x43e/0x43e 20:13:51 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x1100, 0x0, 0x0, 0x0) 20:13:51 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x4, 0x7f, 0x8, 0xff, 0x0, 0x2, 0x2000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x10001, 0x1ff000000000000}, 0x8a02, 0x3, 0x1, 0x2, 0x100000000, 0x4, 0x4, 0x0, 0x5, 0x0, 0x4d}, 0x0, 0xf, 0xffffffffffffffff, 0x1) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f00000000c0)=0x101) 20:13:51 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x7a, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 640.143712][T21382] dump_stack+0x15/0x17 [ 640.147707][T21382] should_fail+0x3c0/0x510 [ 640.151958][T21382] should_fail_alloc_page+0x58/0x70 [ 640.156989][T21382] __alloc_pages+0x1de/0x7c0 [ 640.161425][T21382] ? __count_vm_events+0x30/0x30 [ 640.166202][T21382] ? __kasan_kmalloc+0x9/0x10 [ 640.170704][T21382] ? __kmalloc+0x203/0x350 [ 640.174961][T21382] ? __vmalloc_node_range+0x2e3/0x800 [ 640.180166][T21382] __vmalloc_node_range+0x48f/0x800 [ 640.185207][T21382] dup_task_struct+0x61f/0xa60 [ 640.189801][T21382] ? copy_process+0x579/0x3250 20:13:51 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x1f00, 0x0, 0x0, 0x0) 20:13:51 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x2000, 0x0, 0x0, 0x0) [ 640.194400][T21382] ? __kasan_check_write+0x14/0x20 [ 640.199348][T21382] copy_process+0x579/0x3250 [ 640.203777][T21382] ? __kasan_check_write+0x14/0x20 [ 640.208722][T21382] ? proc_fail_nth_write+0x213/0x290 [ 640.213848][T21382] ? proc_fail_nth_read+0x220/0x220 [ 640.218877][T21382] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 640.223823][T21382] ? vfs_write+0x9af/0x1050 [ 640.228162][T21382] ? vmacache_update+0xb7/0x120 [ 640.232848][T21382] kernel_clone+0x22d/0x990 [ 640.237188][T21382] ? file_end_write+0x1b0/0x1b0 20:13:51 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xf903, 0x0, 0x0, 0x0) [ 640.241876][T21382] ? __kasan_check_write+0x14/0x20 [ 640.246823][T21382] ? create_io_thread+0x1e0/0x1e0 [ 640.251683][T21382] ? __mutex_lock_slowpath+0x10/0x10 [ 640.256804][T21382] __x64_sys_clone+0x289/0x310 [ 640.261404][T21382] ? __do_sys_vfork+0x130/0x130 [ 640.266101][T21382] ? debug_smp_processor_id+0x17/0x20 [ 640.271301][T21382] do_syscall_64+0x44/0xd0 [ 640.275562][T21382] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 640.281279][T21382] RIP: 0033:0x7f7e969225a9 [ 640.285536][T21382] 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 [ 640.304988][T21382] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 640.313331][T21382] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 640.321143][T21382] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 640.328954][T21382] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 640.336852][T21382] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 640.344663][T21382] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 640.352478][T21382] [ 640.360722][T21409] FAULT_INJECTION: forcing a failure. [ 640.360722][T21409] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 640.393233][T21409] CPU: 0 PID: 21409 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 640.403315][T21409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 640.413209][T21409] Call Trace: [ 640.416330][T21409] [ 640.419107][T21409] dump_stack_lvl+0x151/0x1b7 [ 640.423626][T21409] ? bfq_pos_tree_add_move+0x43e/0x43e [ 640.428918][T21409] dump_stack+0x15/0x17 [ 640.432907][T21409] should_fail+0x3c0/0x510 [ 640.437168][T21409] should_fail_usercopy+0x1a/0x20 [ 640.442020][T21409] _copy_from_user+0x20/0xd0 [ 640.446447][T21409] copy_from_bpfptr+0x62/0x90 [ 640.450960][T21409] bpf_prog_load+0xc00/0x1b60 [ 640.455474][T21409] ? map_freeze+0x360/0x360 [ 640.459814][T21409] ? selinux_bpf+0xcb/0x100 [ 640.464155][T21409] ? security_bpf+0xb0/0xd0 [ 640.468492][T21409] __sys_bpf+0x4c2/0x750 [ 640.472573][T21409] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 640.477779][T21409] ? debug_smp_processor_id+0x17/0x20 [ 640.482989][T21409] __x64_sys_bpf+0x7c/0x90 [ 640.487239][T21409] do_syscall_64+0x44/0xd0 [ 640.491498][T21409] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 640.497224][T21409] RIP: 0033:0x7f18e9a8f5a9 [ 640.501476][T21409] 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 [ 640.520918][T21409] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 640.529163][T21409] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 [ 640.536972][T21409] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 20:13:52 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 10) 20:13:52 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0xa, &(0x7f00000002c0)=@framed={{}, [@exit, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffff8}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffcb34}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x0, 0x2, 0x1, 0xb, 0x6, 0xffffffffffffffc0, 0xffffffffffffffec}]}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000280)=r2) 20:13:52 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async, rerun: 64) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x4, 0x7f, 0x8, 0xff, 0x0, 0x2, 0x2000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x10001, 0x1ff000000000000}, 0x8a02, 0x3, 0x1, 0x2, 0x100000000, 0x4, 0x4, 0x0, 0x5, 0x0, 0x4d}, 0x0, 0xf, 0xffffffffffffffff, 0x1) (rerun: 64) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f00000000c0)=0x101) 20:13:52 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x10fff, 0x0, 0x0, 0x0) 20:13:52 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) 20:13:52 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xc7, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:52 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0xa, &(0x7f00000002c0)=@framed={{}, [@exit, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffff8}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffcb34}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x0, 0x2, 0x1, 0xb, 0x6, 0xffffffffffffffc0, 0xffffffffffffffec}]}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000280)=r2) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0xa, &(0x7f00000002c0)=@framed={{}, [@exit, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffff8}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffcb34}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x0, 0x2, 0x1, 0xb, 0x6, 0xffffffffffffffc0, 0xffffffffffffffec}]}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x58, &(0x7f0000000180)}, 0x10) (async) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000280)=r2) (async) [ 640.544783][T21409] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 [ 640.552594][T21409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 640.560408][T21409] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 [ 640.568220][T21409] [ 640.580752][T21414] FAULT_INJECTION: forcing a failure. [ 640.580752][T21414] name failslab, interval 1, probability 0, space 0, times 0 20:13:52 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x300, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:52 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x80000, 0x0, 0x0, 0x0) [ 640.602221][T21414] CPU: 1 PID: 21414 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 640.612300][T21414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 640.622188][T21414] Call Trace: [ 640.625313][T21414] [ 640.628093][T21414] dump_stack_lvl+0x151/0x1b7 [ 640.630498][T21426] FAULT_INJECTION: forcing a failure. [ 640.630498][T21426] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 640.632602][T21414] ? bfq_pos_tree_add_move+0x43e/0x43e 20:13:52 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x146000, 0x0, 0x0, 0x0) 20:13:52 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x4, 0x7f, 0x8, 0xff, 0x0, 0x2, 0x2000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x10001, 0x1ff000000000000}, 0x8a02, 0x3, 0x1, 0x2, 0x100000000, 0x4, 0x4, 0x0, 0x5, 0x0, 0x4d}, 0x0, 0xf, 0xffffffffffffffff, 0x1) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f00000000c0)=0x101) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x4, 0x7f, 0x8, 0xff, 0x0, 0x2, 0x2000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x10001, 0x1ff000000000000}, 0x8a02, 0x3, 0x1, 0x2, 0x100000000, 0x4, 0x4, 0x0, 0x5, 0x0, 0x4d}, 0x0, 0xf, 0xffffffffffffffff, 0x1) (async) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f00000000c0)=0x101) (async) [ 640.632630][T21414] ? __this_cpu_preempt_check+0x13/0x20 [ 640.632648][T21414] dump_stack+0x15/0x17 [ 640.660119][T21414] should_fail+0x3c0/0x510 [ 640.664372][T21414] __should_failslab+0x9f/0xe0 [ 640.668971][T21414] should_failslab+0x9/0x20 [ 640.673409][T21414] kmem_cache_alloc+0x4f/0x2f0 [ 640.678008][T21414] ? __kasan_check_write+0x14/0x20 [ 640.682958][T21414] ? prepare_creds+0x30/0x690 [ 640.687472][T21414] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 640.692763][T21414] prepare_creds+0x30/0x690 [ 640.697104][T21414] copy_creds+0xde/0x640 [ 640.701183][T21414] copy_process+0x775/0x3250 [ 640.705608][T21414] ? __kasan_check_write+0x14/0x20 [ 640.710558][T21414] ? proc_fail_nth_write+0x213/0x290 [ 640.715684][T21414] ? proc_fail_nth_read+0x220/0x220 [ 640.720710][T21414] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 640.725656][T21414] ? vfs_write+0x9af/0x1050 [ 640.729995][T21414] ? vmacache_update+0xb7/0x120 [ 640.734686][T21414] kernel_clone+0x22d/0x990 [ 640.739023][T21414] ? file_end_write+0x1b0/0x1b0 [ 640.743712][T21414] ? __kasan_check_write+0x14/0x20 [ 640.748657][T21414] ? create_io_thread+0x1e0/0x1e0 [ 640.753516][T21414] ? __mutex_lock_slowpath+0x10/0x10 [ 640.758648][T21414] __x64_sys_clone+0x289/0x310 [ 640.763242][T21414] ? __do_sys_vfork+0x130/0x130 [ 640.767929][T21414] ? debug_smp_processor_id+0x17/0x20 [ 640.773132][T21414] do_syscall_64+0x44/0xd0 [ 640.777385][T21414] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 640.783112][T21414] RIP: 0033:0x7f7e969225a9 20:13:52 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x500, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 640.787366][T21414] 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 [ 640.806811][T21414] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 640.815057][T21414] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 640.822867][T21414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 640.830676][T21414] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 640.838494][T21414] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 640.846300][T21414] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 640.854117][T21414] [ 640.873510][T21426] CPU: 0 PID: 21426 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 640.883578][T21426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 640.893481][T21426] Call Trace: [ 640.896597][T21426] [ 640.899375][T21426] dump_stack_lvl+0x151/0x1b7 [ 640.903888][T21426] ? bfq_pos_tree_add_move+0x43e/0x43e [ 640.909189][T21426] dump_stack+0x15/0x17 [ 640.913175][T21426] should_fail+0x3c0/0x510 [ 640.917426][T21426] should_fail_usercopy+0x1a/0x20 [ 640.922289][T21426] _copy_from_user+0x20/0xd0 [ 640.926715][T21426] copy_from_bpfptr+0x62/0x90 [ 640.931229][T21426] bpf_prog_load+0xc00/0x1b60 [ 640.935745][T21426] ? map_freeze+0x360/0x360 [ 640.940083][T21426] ? selinux_bpf+0xcb/0x100 [ 640.944417][T21426] ? security_bpf+0xb0/0xd0 [ 640.948763][T21426] __sys_bpf+0x4c2/0x750 [ 640.952837][T21426] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 640.958047][T21426] ? debug_smp_processor_id+0x17/0x20 [ 640.963254][T21426] __x64_sys_bpf+0x7c/0x90 [ 640.967504][T21426] do_syscall_64+0x44/0xd0 [ 640.971763][T21426] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 640.977497][T21426] RIP: 0033:0x7f18e9a8f5a9 [ 640.981744][T21426] 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 20:13:52 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 11) 20:13:52 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x601400, 0x0, 0x0, 0x0) 20:13:52 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x25, 0x1d}, 0x10) 20:13:52 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x600, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:52 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) 20:13:52 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0xa, &(0x7f00000002c0)=@framed={{}, [@exit, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffff8}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffcb34}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x0, 0x2, 0x1, 0xb, 0x6, 0xffffffffffffffc0, 0xffffffffffffffec}]}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000280)=r2) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0xa, &(0x7f00000002c0)=@framed={{}, [@exit, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffff8}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffcb34}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst={0x0, 0x2, 0x1, 0xb, 0x6, 0xffffffffffffffc0, 0xffffffffffffffec}]}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x58, &(0x7f0000000180)}, 0x10) (async) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000280)=r2) (async) [ 641.001182][T21426] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 641.009604][T21426] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 [ 641.017414][T21426] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 641.025320][T21426] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 [ 641.033118][T21426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 641.040933][T21426] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 [ 641.048746][T21426] 20:13:52 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x700, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 641.068424][T21454] FAULT_INJECTION: forcing a failure. [ 641.068424][T21454] name failslab, interval 1, probability 0, space 0, times 0 [ 641.074208][T21458] FAULT_INJECTION: forcing a failure. [ 641.074208][T21458] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 641.090642][T21454] CPU: 0 PID: 21454 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 641.103929][T21454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 641.113821][T21454] Call Trace: [ 641.116942][T21454] [ 641.119725][T21454] dump_stack_lvl+0x151/0x1b7 [ 641.124242][T21454] ? bfq_pos_tree_add_move+0x43e/0x43e [ 641.129530][T21454] ? __this_cpu_preempt_check+0x13/0x20 [ 641.134909][T21454] dump_stack+0x15/0x17 [ 641.138898][T21454] should_fail+0x3c0/0x510 [ 641.143154][T21454] __should_failslab+0x9f/0xe0 [ 641.147756][T21454] should_failslab+0x9/0x20 [ 641.152099][T21454] kmem_cache_alloc+0x4f/0x2f0 [ 641.156695][T21454] ? __kasan_check_write+0x14/0x20 [ 641.161638][T21454] ? prepare_creds+0x30/0x690 [ 641.166154][T21454] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 641.171453][T21454] prepare_creds+0x30/0x690 [ 641.175789][T21454] copy_creds+0xde/0x640 [ 641.179869][T21454] copy_process+0x775/0x3250 [ 641.184295][T21454] ? __kasan_check_write+0x14/0x20 [ 641.189245][T21454] ? proc_fail_nth_write+0x213/0x290 [ 641.194370][T21454] ? proc_fail_nth_read+0x220/0x220 [ 641.199395][T21454] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 641.204341][T21454] ? vfs_write+0x9af/0x1050 [ 641.208683][T21454] ? vmacache_update+0xb7/0x120 [ 641.213373][T21454] kernel_clone+0x22d/0x990 [ 641.217710][T21454] ? file_end_write+0x1b0/0x1b0 [ 641.222397][T21454] ? __kasan_check_write+0x14/0x20 [ 641.227347][T21454] ? create_io_thread+0x1e0/0x1e0 [ 641.232206][T21454] ? __mutex_lock_slowpath+0x10/0x10 [ 641.237324][T21454] __x64_sys_clone+0x289/0x310 [ 641.241924][T21454] ? __do_sys_vfork+0x130/0x130 [ 641.246612][T21454] ? debug_smp_processor_id+0x17/0x20 [ 641.251820][T21454] do_syscall_64+0x44/0xd0 [ 641.256075][T21454] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 641.261801][T21454] RIP: 0033:0x7f7e969225a9 [ 641.266051][T21454] 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 [ 641.285494][T21454] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 641.293739][T21454] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 641.301552][T21454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 641.309361][T21454] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 641.317174][T21454] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 641.324984][T21454] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 641.332802][T21454] [ 641.335661][T21458] CPU: 1 PID: 21458 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 641.345728][T21458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 641.355625][T21458] Call Trace: [ 641.358753][T21458] [ 641.361524][T21458] dump_stack_lvl+0x151/0x1b7 [ 641.366038][T21458] ? bfq_pos_tree_add_move+0x43e/0x43e [ 641.371332][T21458] ? __kernel_text_address+0x9a/0x110 [ 641.376539][T21458] ? unwind_get_return_address+0x4c/0x90 [ 641.382008][T21458] dump_stack+0x15/0x17 [ 641.386005][T21458] should_fail+0x3c0/0x510 [ 641.390339][T21458] should_fail_alloc_page+0x58/0x70 [ 641.395375][T21458] __alloc_pages+0x1de/0x7c0 [ 641.400447][T21458] ? __count_vm_events+0x30/0x30 [ 641.405215][T21458] kmalloc_order+0x4c/0x110 [ 641.409553][T21458] kmalloc_order_trace+0x1a/0xb0 [ 641.414327][T21458] bpf_check+0x13b/0x12790 [ 641.418580][T21458] ? unwind_get_return_address+0x4c/0x90 [ 641.424055][T21458] ? arch_stack_walk+0xf8/0x140 [ 641.428737][T21458] ? is_bpf_text_address+0x1a2/0x1c0 [ 641.433854][T21458] ? is_module_text_address+0xe1/0x140 [ 641.439147][T21458] ? stack_trace_save+0x1f0/0x1f0 [ 641.444009][T21458] ? __kernel_text_address+0x9a/0x110 [ 641.449218][T21458] ? unwind_get_return_address+0x4c/0x90 [ 641.454771][T21458] ? bpf_get_btf_vmlinux+0x60/0x60 [ 641.459719][T21458] ? stack_trace_save+0x12d/0x1f0 [ 641.464581][T21458] ? stack_trace_snprint+0x100/0x100 [ 641.469699][T21458] ? __stack_depot_save+0x34/0x4b0 [ 641.474648][T21458] ? selinux_bpf_prog_alloc+0x51/0x140 [ 641.479941][T21458] ? ____kasan_kmalloc+0xee/0x110 [ 641.484802][T21458] ? ____kasan_kmalloc+0xdc/0x110 [ 641.489662][T21458] ? __kasan_kmalloc+0x9/0x10 [ 641.494177][T21458] ? kmem_cache_alloc_trace+0x1e3/0x310 [ 641.499558][T21458] ? selinux_bpf_prog_alloc+0x51/0x140 [ 641.504857][T21458] ? security_bpf_prog_alloc+0x50/0xb0 [ 641.510147][T21458] ? bpf_prog_load+0xa1c/0x1b60 [ 641.514831][T21458] ? __sys_bpf+0x4c2/0x750 [ 641.519084][T21458] ? __x64_sys_bpf+0x7c/0x90 [ 641.523512][T21458] ? do_syscall_64+0x44/0xd0 [ 641.527951][T21458] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 641.533846][T21458] ? __kasan_kmalloc+0x9/0x10 [ 641.538353][T21458] ? kmem_cache_alloc_trace+0x1e3/0x310 [ 641.543735][T21458] ? __virt_addr_valid+0xc2/0x2e0 [ 641.548595][T21458] ? memset+0x35/0x40 [ 641.552680][T21458] ? bpf_obj_name_cpy+0x1a5/0x1f0 [ 641.557542][T21458] bpf_prog_load+0x12c6/0x1b60 [ 641.562137][T21458] ? map_freeze+0x360/0x360 [ 641.566478][T21458] ? selinux_bpf+0xcb/0x100 [ 641.570813][T21458] ? security_bpf+0xb0/0xd0 [ 641.575158][T21458] __sys_bpf+0x4c2/0x750 [ 641.579234][T21458] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 641.584530][T21458] ? debug_smp_processor_id+0x17/0x20 [ 641.589735][T21458] __x64_sys_bpf+0x7c/0x90 [ 641.593989][T21458] do_syscall_64+0x44/0xd0 [ 641.598243][T21458] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 641.604230][T21458] RIP: 0033:0x7f18e9a8f5a9 [ 641.608484][T21458] 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 [ 641.627930][T21458] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 641.636169][T21458] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 [ 641.643983][T21458] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 641.651792][T21458] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 [ 641.659605][T21458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:13:53 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xf0ff1f, 0x0, 0x0, 0x0) 20:13:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x25, 0x1d}, 0x10) 20:13:53 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x900, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:53 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000040)=@framed={{}, [@cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffffffffffff9}]}, &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4f) [ 641.667416][T21458] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 [ 641.675228][T21458] 20:13:53 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) 20:13:53 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (fail_nth: 12) 20:13:53 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xa00, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async, rerun: 32) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x25, 0x1d}, 0x10) (rerun: 32) 20:13:53 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000040)=@framed={{}, [@cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffffffffffff9}]}, &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4f) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000040)=@framed={{}, [@cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffffffffffff9}]}, &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4f) (async) [ 641.718060][T21475] FAULT_INJECTION: forcing a failure. [ 641.718060][T21475] name failslab, interval 1, probability 0, space 0, times 0 [ 641.752532][T21475] CPU: 0 PID: 21475 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 641.762607][T21475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 641.772501][T21475] Call Trace: [ 641.775626][T21475] [ 641.778401][T21475] dump_stack_lvl+0x151/0x1b7 [ 641.782915][T21475] ? bfq_pos_tree_add_move+0x43e/0x43e [ 641.788213][T21475] dump_stack+0x15/0x17 [ 641.792199][T21475] should_fail+0x3c0/0x510 [ 641.796455][T21475] __should_failslab+0x9f/0xe0 [ 641.801061][T21475] should_failslab+0x9/0x20 [ 641.805393][T21475] kmem_cache_alloc+0x4f/0x2f0 [ 641.809995][T21475] ? vm_area_dup+0x26/0x1d0 [ 641.814334][T21475] vm_area_dup+0x26/0x1d0 [ 641.818499][T21475] dup_mmap+0x6b8/0xea0 [ 641.822497][T21475] ? __delayed_free_task+0x20/0x20 [ 641.827440][T21475] ? mm_init+0x807/0x960 [ 641.831520][T21475] dup_mm+0x91/0x330 [ 641.835251][T21475] copy_mm+0x108/0x1b0 [ 641.839164][T21475] copy_process+0x1295/0x3250 [ 641.843688][T21475] ? proc_fail_nth_write+0x213/0x290 [ 641.848792][T21475] ? proc_fail_nth_read+0x220/0x220 [ 641.853827][T21475] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 641.858776][T21475] ? vfs_write+0x9af/0x1050 [ 641.863110][T21475] ? vmacache_update+0xb7/0x120 [ 641.867815][T21475] kernel_clone+0x22d/0x990 [ 641.872140][T21475] ? file_end_write+0x1b0/0x1b0 [ 641.876824][T21475] ? __kasan_check_write+0x14/0x20 [ 641.881772][T21475] ? create_io_thread+0x1e0/0x1e0 [ 641.886631][T21475] ? __mutex_lock_slowpath+0x10/0x10 [ 641.891759][T21475] __x64_sys_clone+0x289/0x310 [ 641.896354][T21475] ? __do_sys_vfork+0x130/0x130 [ 641.901042][T21475] ? debug_smp_processor_id+0x17/0x20 [ 641.906248][T21475] do_syscall_64+0x44/0xd0 [ 641.910506][T21475] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 641.916231][T21475] RIP: 0033:0x7f7e969225a9 [ 641.920484][T21475] 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 [ 641.939923][T21475] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 641.948172][T21475] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 641.955982][T21475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:13:53 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xb00, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:53 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000040)=@framed={{}, [@cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffffffffffff9}]}, &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4f) 20:13:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time_for_children\x00') 20:13:53 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x1000000, 0x0, 0x0, 0x0) 20:13:53 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:53 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time_for_children\x00') 20:13:53 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:53 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) [ 641.963791][T21475] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 641.971602][T21475] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 641.973896][T21487] FAULT_INJECTION: forcing a failure. [ 641.973896][T21487] name failslab, interval 1, probability 0, space 0, times 0 [ 641.979415][T21475] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 641.979435][T21475] [ 642.003796][T21487] CPU: 1 PID: 21487 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 642.013852][T21487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 642.014497][T21507] FAULT_INJECTION: forcing a failure. [ 642.014497][T21507] name failslab, interval 1, probability 0, space 0, times 0 [ 642.023746][T21487] Call Trace: [ 642.023758][T21487] [ 642.023766][T21487] dump_stack_lvl+0x151/0x1b7 [ 642.023792][T21487] ? bfq_pos_tree_add_move+0x43e/0x43e [ 642.023810][T21487] ? __get_vm_area_node+0x13a/0x380 [ 642.023827][T21487] ? ____kasan_kmalloc+0xee/0x110 [ 642.023844][T21487] ? ____kasan_kmalloc+0xdc/0x110 [ 642.023860][T21487] ? __kasan_kmalloc+0x9/0x10 [ 642.071141][T21487] ? kmem_cache_alloc_trace+0x1e3/0x310 [ 642.076515][T21487] dump_stack+0x15/0x17 [ 642.080506][T21487] should_fail+0x3c0/0x510 [ 642.084760][T21487] __should_failslab+0x9f/0xe0 [ 642.089358][T21487] should_failslab+0x9/0x20 [ 642.093700][T21487] kmem_cache_alloc+0x4f/0x2f0 [ 642.098300][T21487] ? alloc_vmap_area+0x19a/0x1a90 [ 642.103159][T21487] alloc_vmap_area+0x19a/0x1a90 [ 642.107848][T21487] ? vm_map_ram+0xa80/0xa80 [ 642.112196][T21487] ? kmem_cache_alloc_trace+0x1e3/0x310 [ 642.117567][T21487] ? __get_vm_area_node+0x13a/0x380 [ 642.122607][T21487] __get_vm_area_node+0x17b/0x380 [ 642.127463][T21487] __vmalloc_node_range+0xda/0x800 [ 642.132408][T21487] ? bpf_check+0x1b9/0x12790 [ 642.136842][T21487] ? kasan_poison+0x5d/0x70 [ 642.141175][T21487] ? __kasan_kmalloc_large+0xad/0xc0 [ 642.146297][T21487] ? kmalloc_order+0xb7/0x110 [ 642.150810][T21487] ? bpf_check+0x1b9/0x12790 [ 642.155236][T21487] vzalloc+0x78/0x90 [ 642.158969][T21487] ? bpf_check+0x1b9/0x12790 [ 642.163396][T21487] bpf_check+0x1b9/0x12790 [ 642.167652][T21487] ? unwind_get_return_address+0x4c/0x90 [ 642.173123][T21487] ? is_bpf_text_address+0x1a2/0x1c0 [ 642.178237][T21487] ? is_module_text_address+0xe1/0x140 [ 642.183533][T21487] ? stack_trace_save+0x1f0/0x1f0 [ 642.188401][T21487] ? __kernel_text_address+0x9a/0x110 [ 642.193603][T21487] ? unwind_get_return_address+0x4c/0x90 [ 642.199073][T21487] ? bpf_get_btf_vmlinux+0x60/0x60 [ 642.204023][T21487] ? stack_trace_save+0x12d/0x1f0 [ 642.208876][T21487] ? stack_trace_snprint+0x100/0x100 [ 642.213996][T21487] ? __stack_depot_save+0x34/0x4b0 [ 642.218944][T21487] ? selinux_bpf_prog_alloc+0x51/0x140 [ 642.224239][T21487] ? ____kasan_kmalloc+0xee/0x110 [ 642.229097][T21487] ? ____kasan_kmalloc+0xdc/0x110 [ 642.233957][T21487] ? __kasan_kmalloc+0x9/0x10 [ 642.238473][T21487] ? kmem_cache_alloc_trace+0x1e3/0x310 [ 642.243859][T21487] ? selinux_bpf_prog_alloc+0x51/0x140 [ 642.249145][T21487] ? security_bpf_prog_alloc+0x50/0xb0 [ 642.254440][T21487] ? bpf_prog_load+0xa1c/0x1b60 [ 642.259127][T21487] ? __sys_bpf+0x4c2/0x750 [ 642.263467][T21487] ? __x64_sys_bpf+0x7c/0x90 [ 642.267892][T21487] ? do_syscall_64+0x44/0xd0 [ 642.272318][T21487] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 642.278228][T21487] ? __kasan_kmalloc+0x9/0x10 [ 642.282734][T21487] ? kmem_cache_alloc_trace+0x1e3/0x310 [ 642.288118][T21487] ? __virt_addr_valid+0xc2/0x2e0 [ 642.292978][T21487] ? memset+0x35/0x40 [ 642.296794][T21487] ? bpf_obj_name_cpy+0x1a5/0x1f0 [ 642.301659][T21487] bpf_prog_load+0x12c6/0x1b60 [ 642.306260][T21487] ? map_freeze+0x360/0x360 [ 642.310597][T21487] ? selinux_bpf+0xcb/0x100 [ 642.314936][T21487] ? security_bpf+0xb0/0xd0 [ 642.319275][T21487] __sys_bpf+0x4c2/0x750 [ 642.323355][T21487] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 642.328564][T21487] ? debug_smp_processor_id+0x17/0x20 [ 642.333770][T21487] __x64_sys_bpf+0x7c/0x90 [ 642.338024][T21487] do_syscall_64+0x44/0xd0 [ 642.342274][T21487] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 642.348004][T21487] RIP: 0033:0x7f18e9a8f5a9 [ 642.352314][T21487] 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 [ 642.371785][T21487] RSP: 002b:00007f18e8803168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 642.380029][T21487] RAX: ffffffffffffffda RBX: 00007f18e9baff80 RCX: 00007f18e9a8f5a9 [ 642.387841][T21487] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 642.395654][T21487] RBP: 00007f18e88031d0 R08: 0000000000000000 R09: 0000000000000000 [ 642.403464][T21487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 642.411277][T21487] R13: 00007ffc6620742f R14: 00007f18e8803300 R15: 0000000000022000 [ 642.419090][T21487] [ 642.422795][T21507] CPU: 1 PID: 21507 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 642.432846][T21507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 642.442741][T21507] Call Trace: [ 642.445866][T21507] [ 642.448643][T21507] dump_stack_lvl+0x151/0x1b7 [ 642.453155][T21507] ? bfq_pos_tree_add_move+0x43e/0x43e [ 642.458459][T21507] dump_stack+0x15/0x17 [ 642.462443][T21507] should_fail+0x3c0/0x510 [ 642.466695][T21507] ? alloc_fdtable+0xaf/0x2b0 [ 642.471215][T21507] __should_failslab+0x9f/0xe0 [ 642.475808][T21507] should_failslab+0x9/0x20 [ 642.480149][T21507] kmem_cache_alloc_trace+0x4a/0x310 [ 642.485269][T21507] ? __kasan_check_write+0x14/0x20 [ 642.490218][T21507] ? _raw_spin_lock+0xa3/0x1b0 [ 642.494817][T21507] alloc_fdtable+0xaf/0x2b0 [ 642.499158][T21507] dup_fd+0x781/0xa40 [ 642.502975][T21507] ? avc_has_perm+0x16d/0x260 [ 642.507493][T21507] copy_files+0xe6/0x200 [ 642.511743][T21507] ? perf_event_attrs+0x30/0x30 [ 642.516430][T21507] ? dup_task_struct+0xa60/0xa60 [ 642.521204][T21507] ? security_task_alloc+0x132/0x150 [ 642.526323][T21507] copy_process+0x11e9/0x3250 [ 642.530839][T21507] ? proc_fail_nth_write+0x213/0x290 [ 642.535959][T21507] ? proc_fail_nth_read+0x220/0x220 [ 642.540991][T21507] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 642.545941][T21507] ? vfs_write+0x9af/0x1050 [ 642.550279][T21507] ? vmacache_update+0xb7/0x120 [ 642.554965][T21507] kernel_clone+0x22d/0x990 [ 642.559303][T21507] ? file_end_write+0x1b0/0x1b0 [ 642.563990][T21507] ? __kasan_check_write+0x14/0x20 [ 642.568939][T21507] ? create_io_thread+0x1e0/0x1e0 [ 642.573801][T21507] ? __mutex_lock_slowpath+0x10/0x10 [ 642.578920][T21507] __x64_sys_clone+0x289/0x310 [ 642.583520][T21507] ? __do_sys_vfork+0x130/0x130 [ 642.588208][T21507] ? debug_smp_processor_id+0x17/0x20 [ 642.593416][T21507] do_syscall_64+0x44/0xd0 [ 642.597667][T21507] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 642.603395][T21507] RIP: 0033:0x7f7e969225a9 [ 642.607650][T21507] 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 [ 642.627094][T21507] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 642.635335][T21507] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 642.643146][T21507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 642.650958][T21507] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 642.658770][T21507] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:13:54 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x2000000, 0x0, 0x0, 0x0) 20:13:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xc00, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:54 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time_for_children\x00') 20:13:54 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:54 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:54 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x7000000, 0x0, 0x0, 0x0) 20:13:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xd00, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:54 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) 20:13:54 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@bloom_filter={0x1e, 0x3, 0x94e, 0x80000001, 0x14, r0, 0x5, '\x00', 0x0, r0, 0x4, 0x0, 0x0, 0x9}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={0x0, 0x33a9be54, 0x8}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0xc, &(0x7f0000000640)=ANY=[@ANYBLOB="184a0000080000000000220000000000181300000ef051bb85ce46ffe535c2a36db05231fcd0", @ANYRES32=r1, @ANYBLOB="0000000000000000183900000500000000000000000000001800000006000000000000002000000018410000fbffffff000000000000000018280000", @ANYRES32=r2, @ANYBLOB="0000000006000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/101, 0x65}, {&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000000300)=""/96, 0x60}], 0x5}, 0x142) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') [ 642.666582][T21507] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 642.674392][T21507] 20:13:54 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000063000000180000000600e228bd52b714520fffff"], &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000024c0)={0x6, 0xb, &(0x7f0000002280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@map_idx={0x18, 0x0, 0x5, 0x0, 0x4}, @generic={0x9, 0x9, 0x1, 0x401, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffebb, 0x0, 0x0, 0x0, 0x4}, @exit, @alu={0x4, 0x1, 0xa, 0x7, 0x2, 0x10, 0x4}, @ldst={0x2, 0x3, 0x6, 0x1, 0x5, 0x1c, 0xffffffffffffffff}]}, &(0x7f0000002300)='syzkaller\x00', 0x1, 0xc0, &(0x7f0000002340)=""/192, 0x41000, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000002400)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000002440)={0x2, 0xe, 0x1000, 0xcb50}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000002480)=[r1]}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002780)={0xffffffffffffffff, 0x101}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002800)={0x18, 0xd, &(0x7f0000002540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x5f0c}, [@generic={0x8, 0xa, 0xb, 0xffff, 0xd68c}, @generic={0xc5, 0x4, 0x0, 0x6, 0xbf24}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x2}, @generic={0x2, 0x5, 0x6, 0x4, 0x8e8f}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @cb_func={0x18, 0x7, 0x4, 0x0, 0xfffffffffffffff9}, @ldst={0x1, 0x3, 0x1, 0x8, 0x0, 0x18, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x2, 0x2, 0x0, 0xc, 0xffffffffffffffff}]}, &(0x7f00000025c0)='GPL\x00', 0x3, 0xcb, &(0x7f0000002600)=""/203, 0x40f00, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000002700)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000002740)={0x3, 0x6, 0x400, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000027c0)=[r2, r3, r1, r1, 0x1, r1, r1, 0xffffffffffffffff, r1]}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x14, 0x3ff, 0x7, 0x25, 0x802, r1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x2}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={0x1, &(0x7f0000000280)="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", &(0x7f0000001280)=""/4096}, 0x20) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002a40)={&(0x7f0000002a00)='./file0\x00', 0x0, 0x28}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x14, 0x3, &(0x7f0000002880)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00000028c0)='syzkaller\x00', 0xfffffffd, 0x5f, &(0x7f0000002900)=""/95, 0x41100, 0x4, '\x00', 0x0, 0xf, r1, 0x8, &(0x7f0000002980)={0x9, 0x2}, 0x8, 0x10, &(0x7f00000029c0)={0x3, 0x10, 0x5, 0x10000000}, 0x10, 0xffffffffffffffff, r4, 0x0, &(0x7f0000002a80)=[r3, r5]}, 0x80) 20:13:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xe00, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:54 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@bloom_filter={0x1e, 0x3, 0x94e, 0x80000001, 0x14, r0, 0x5, '\x00', 0x0, r0, 0x4, 0x0, 0x0, 0x9}, 0x48) (async) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) (async) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={0x0, 0x33a9be54, 0x8}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0xc, &(0x7f0000000640)=ANY=[@ANYBLOB="184a0000080000000000220000000000181300000ef051bb85ce46ffe535c2a36db05231fcd0", @ANYRES32=r1, @ANYBLOB="0000000000000000183900000500000000000000000000001800000006000000000000002000000018410000fbffffff000000000000000018280000", @ANYRES32=r2, @ANYBLOB="0000000006000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/101, 0x65}, {&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000000300)=""/96, 0x60}], 0x5}, 0x142) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:13:54 executing program 5: bpf$PROG_LOAD_XDP(0x2, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:54 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x8000000, 0x0, 0x0, 0x0) 20:13:54 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@bloom_filter={0x1e, 0x3, 0x94e, 0x80000001, 0x14, r0, 0x5, '\x00', 0x0, r0, 0x4, 0x0, 0x0, 0x9}, 0x48) (async) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={0x0, 0x33a9be54, 0x8}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0xc, &(0x7f0000000640)=ANY=[@ANYBLOB="184a0000080000000000220000000000181300000ef051bb85ce46ffe535c2a36db05231fcd0", @ANYRES32=r1, @ANYBLOB="0000000000000000183900000500000000000000000000001800000006000000000000002000000018410000fbffffff000000000000000018280000", @ANYRES32=r2, @ANYBLOB="0000000006000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/101, 0x65}, {&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000000300)=""/96, 0x60}], 0x5}, 0x142) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') [ 642.721861][T21525] FAULT_INJECTION: forcing a failure. [ 642.721861][T21525] name failslab, interval 1, probability 0, space 0, times 0 20:13:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x1100, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:54 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x9000000, 0x0, 0x0, 0x0) 20:13:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x1200, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 642.766866][T21525] CPU: 1 PID: 21525 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 642.776938][T21525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 642.786837][T21525] Call Trace: [ 642.789958][T21525] [ 642.792734][T21525] dump_stack_lvl+0x151/0x1b7 [ 642.797249][T21525] ? bfq_pos_tree_add_move+0x43e/0x43e [ 642.802542][T21525] dump_stack+0x15/0x17 [ 642.806530][T21525] should_fail+0x3c0/0x510 [ 642.810797][T21525] ? kvmalloc_node+0x82/0x130 20:13:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x1800, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 642.815300][T21525] __should_failslab+0x9f/0xe0 [ 642.819901][T21525] should_failslab+0x9/0x20 [ 642.824242][T21525] __kmalloc+0x6d/0x350 [ 642.828262][T21525] ? __kasan_kmalloc+0x9/0x10 [ 642.832747][T21525] kvmalloc_node+0x82/0x130 [ 642.837095][T21525] alloc_fdtable+0xea/0x2b0 [ 642.841430][T21525] dup_fd+0x781/0xa40 [ 642.845247][T21525] ? avc_has_perm+0x16d/0x260 [ 642.849757][T21525] copy_files+0xe6/0x200 [ 642.853839][T21525] ? perf_event_attrs+0x30/0x30 [ 642.858525][T21525] ? dup_task_struct+0xa60/0xa60 [ 642.863298][T21525] ? security_task_alloc+0x132/0x150 [ 642.868421][T21525] copy_process+0x11e9/0x3250 [ 642.872934][T21525] ? proc_fail_nth_write+0x213/0x290 [ 642.878055][T21525] ? proc_fail_nth_read+0x220/0x220 [ 642.883088][T21525] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 642.888036][T21525] ? vfs_write+0x9af/0x1050 [ 642.893250][T21525] ? vmacache_update+0xb7/0x120 [ 642.898016][T21525] kernel_clone+0x22d/0x990 [ 642.902355][T21525] ? file_end_write+0x1b0/0x1b0 [ 642.907048][T21525] ? __kasan_check_write+0x14/0x20 [ 642.911984][T21525] ? create_io_thread+0x1e0/0x1e0 [ 642.916846][T21525] ? __mutex_lock_slowpath+0x10/0x10 [ 642.921967][T21525] __x64_sys_clone+0x289/0x310 [ 642.926567][T21525] ? __do_sys_vfork+0x130/0x130 [ 642.931253][T21525] ? debug_smp_processor_id+0x17/0x20 [ 642.936461][T21525] do_syscall_64+0x44/0xd0 [ 642.940719][T21525] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 642.946440][T21525] RIP: 0033:0x7f7e969225a9 [ 642.950697][T21525] 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 [ 642.970136][T21525] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 642.978382][T21525] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 642.986193][T21525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 642.994004][T21525] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 643.001815][T21525] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 643.009627][T21525] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 20:13:54 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) 20:13:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x2000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:54 executing program 5: bpf$PROG_LOAD_XDP(0x3, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:54 executing program 0: r0 = syz_clone(0x100000, &(0x7f0000000040)="7552caa840d509fb2db592", 0xb, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="ae803e933542cbd2a2bfca713dfbdec5f83c4e3841b827564707db6c091ee56c8323ee76a3fdfc72b0ae796ad6c75cd283a66924291d260801d91a20c5fb10fe1503f5e5bed487e503bd7968896ec3a897608a9e050d6c66dcc6e2176fc5e11032468ec224c796e56548ba786efd72a15ade247a3fb58023d5e35cf3837dd17bb486e9b646d38ff2da7f1b039f65") syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000240), 0x6e, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/67, 0x43}, {&(0x7f00000008c0)=""/167, 0xa7}, {&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/184, 0xb8}, {&(0x7f00000005c0)=""/236, 0xec}, {&(0x7f00000006c0)=""/88, 0x58}], 0x6, &(0x7f0000000980)=ANY=[@ANYBLOB="1000000000000000010000000100000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000018000000000000000100000002000064c55b9fa42a6504f2da01944ffed7c209189d02c4fe806be9f1a4b0f6d76fb6bce6d407525143f0e784af78caf2893acba51d29dfe41b7286447b23251b77c62344f1fb681c64e32b2242cfc0931ff40eb67d2416614b8a48650c8a8f682f59a89140c78f80595058648e00927d37", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x98}, 0x10003) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200), 0x4) 20:13:54 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000063000000180000000600e228bd52b714520fffff"], &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000024c0)={0x6, 0xb, &(0x7f0000002280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@map_idx={0x18, 0x0, 0x5, 0x0, 0x4}, @generic={0x9, 0x9, 0x1, 0x401, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffebb, 0x0, 0x0, 0x0, 0x4}, @exit, @alu={0x4, 0x1, 0xa, 0x7, 0x2, 0x10, 0x4}, @ldst={0x2, 0x3, 0x6, 0x1, 0x5, 0x1c, 0xffffffffffffffff}]}, &(0x7f0000002300)='syzkaller\x00', 0x1, 0xc0, &(0x7f0000002340)=""/192, 0x41000, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000002400)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000002440)={0x2, 0xe, 0x1000, 0xcb50}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000002480)=[r1]}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002780)={0xffffffffffffffff, 0x101}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002800)={0x18, 0xd, &(0x7f0000002540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x5f0c}, [@generic={0x8, 0xa, 0xb, 0xffff, 0xd68c}, @generic={0xc5, 0x4, 0x0, 0x6, 0xbf24}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x2}, @generic={0x2, 0x5, 0x6, 0x4, 0x8e8f}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @cb_func={0x18, 0x7, 0x4, 0x0, 0xfffffffffffffff9}, @ldst={0x1, 0x3, 0x1, 0x8, 0x0, 0x18, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x2, 0x2, 0x0, 0xc, 0xffffffffffffffff}]}, &(0x7f00000025c0)='GPL\x00', 0x3, 0xcb, &(0x7f0000002600)=""/203, 0x40f00, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000002700)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000002740)={0x3, 0x6, 0x400, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000027c0)=[r2, r3, r1, r1, 0x1, r1, r1, 0xffffffffffffffff, r1]}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x14, 0x3ff, 0x7, 0x25, 0x802, r1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x2}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={0x1, &(0x7f0000000280)="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", &(0x7f0000001280)=""/4096}, 0x20) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002a40)={&(0x7f0000002a00)='./file0\x00', 0x0, 0x28}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x14, 0x3, &(0x7f0000002880)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00000028c0)='syzkaller\x00', 0xfffffffd, 0x5f, &(0x7f0000002900)=""/95, 0x41100, 0x4, '\x00', 0x0, 0xf, r1, 0x8, &(0x7f0000002980)={0x9, 0x2}, 0x8, 0x10, &(0x7f00000029c0)={0x3, 0x10, 0x5, 0x10000000}, 0x10, 0xffffffffffffffff, r4, 0x0, &(0x7f0000002a80)=[r3, r5]}, 0x80) 20:13:54 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x11000000, 0x0, 0x0, 0x0) 20:13:54 executing program 0: r0 = syz_clone(0x100000, &(0x7f0000000040)="7552caa840d509fb2db592", 0xb, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="ae803e933542cbd2a2bfca713dfbdec5f83c4e3841b827564707db6c091ee56c8323ee76a3fdfc72b0ae796ad6c75cd283a66924291d260801d91a20c5fb10fe1503f5e5bed487e503bd7968896ec3a897608a9e050d6c66dcc6e2176fc5e11032468ec224c796e56548ba786efd72a15ade247a3fb58023d5e35cf3837dd17bb486e9b646d38ff2da7f1b039f65") syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000240), 0x6e, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/67, 0x43}, {&(0x7f00000008c0)=""/167, 0xa7}, {&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/184, 0xb8}, {&(0x7f00000005c0)=""/236, 0xec}, {&(0x7f00000006c0)=""/88, 0x58}], 0x6, &(0x7f0000000980)=ANY=[@ANYBLOB="1000000000000000010000000100000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000018000000000000000100000002000064c55b9fa42a6504f2da01944ffed7c209189d02c4fe806be9f1a4b0f6d76fb6bce6d407525143f0e784af78caf2893acba51d29dfe41b7286447b23251b77c62344f1fb681c64e32b2242cfc0931ff40eb67d2416614b8a48650c8a8f682f59a89140c78f80595058648e00927d37", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x98}, 0x10003) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200), 0x4) 20:13:54 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000063000000180000000600e228bd52b714520fffff"], &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000024c0)={0x6, 0xb, &(0x7f0000002280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@map_idx={0x18, 0x0, 0x5, 0x0, 0x4}, @generic={0x9, 0x9, 0x1, 0x401, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffebb, 0x0, 0x0, 0x0, 0x4}, @exit, @alu={0x4, 0x1, 0xa, 0x7, 0x2, 0x10, 0x4}, @ldst={0x2, 0x3, 0x6, 0x1, 0x5, 0x1c, 0xffffffffffffffff}]}, &(0x7f0000002300)='syzkaller\x00', 0x1, 0xc0, &(0x7f0000002340)=""/192, 0x41000, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000002400)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000002440)={0x2, 0xe, 0x1000, 0xcb50}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000002480)=[r1]}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002780)={0xffffffffffffffff, 0x101}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002800)={0x18, 0xd, &(0x7f0000002540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x5f0c}, [@generic={0x8, 0xa, 0xb, 0xffff, 0xd68c}, @generic={0xc5, 0x4, 0x0, 0x6, 0xbf24}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x2}, @generic={0x2, 0x5, 0x6, 0x4, 0x8e8f}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @cb_func={0x18, 0x7, 0x4, 0x0, 0xfffffffffffffff9}, @ldst={0x1, 0x3, 0x1, 0x8, 0x0, 0x18, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x2, 0x2, 0x0, 0xc, 0xffffffffffffffff}]}, &(0x7f00000025c0)='GPL\x00', 0x3, 0xcb, &(0x7f0000002600)=""/203, 0x40f00, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000002700)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000002740)={0x3, 0x6, 0x400, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000027c0)=[r2, r3, r1, r1, 0x1, r1, r1, 0xffffffffffffffff, r1]}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x14, 0x3ff, 0x7, 0x25, 0x802, r1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x2}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={0x1, &(0x7f0000000280)="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", &(0x7f0000001280)=""/4096}, 0x20) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002a40)={&(0x7f0000002a00)='./file0\x00', 0x0, 0x28}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x14, 0x3, &(0x7f0000002880)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00000028c0)='syzkaller\x00', 0xfffffffd, 0x5f, &(0x7f0000002900)=""/95, 0x41100, 0x4, '\x00', 0x0, 0xf, r1, 0x8, &(0x7f0000002980)={0x9, 0x2}, 0x8, 0x10, &(0x7f00000029c0)={0x3, 0x10, 0x5, 0x10000000}, 0x10, 0xffffffffffffffff, r4, 0x0, &(0x7f0000002a80)=[r3, r5]}, 0x80) [ 643.017445][T21525] 20:13:54 executing program 5: bpf$PROG_LOAD_XDP(0x4, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x2100, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:54 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x1f000000, 0x0, 0x0, 0x0) 20:13:54 executing program 0: r0 = syz_clone(0x100000, &(0x7f0000000040)="7552caa840d509fb2db592", 0xb, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="ae803e933542cbd2a2bfca713dfbdec5f83c4e3841b827564707db6c091ee56c8323ee76a3fdfc72b0ae796ad6c75cd283a66924291d260801d91a20c5fb10fe1503f5e5bed487e503bd7968896ec3a897608a9e050d6c66dcc6e2176fc5e11032468ec224c796e56548ba786efd72a15ade247a3fb58023d5e35cf3837dd17bb486e9b646d38ff2da7f1b039f65") syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') (async, rerun: 32) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (rerun: 32) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000240), 0x6e, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/67, 0x43}, {&(0x7f00000008c0)=""/167, 0xa7}, {&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/184, 0xb8}, {&(0x7f00000005c0)=""/236, 0xec}, {&(0x7f00000006c0)=""/88, 0x58}], 0x6, &(0x7f0000000980)=ANY=[@ANYBLOB="1000000000000000010000000100000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000018000000000000000100000002000064c55b9fa42a6504f2da01944ffed7c209189d02c4fe806be9f1a4b0f6d76fb6bce6d407525143f0e784af78caf2893acba51d29dfe41b7286447b23251b77c62344f1fb681c64e32b2242cfc0931ff40eb67d2416614b8a48650c8a8f682f59a89140c78f80595058648e00927d37", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x98}, 0x10003) (async, rerun: 64) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200), 0x4) (rerun: 64) [ 643.048382][T21570] FAULT_INJECTION: forcing a failure. [ 643.048382][T21570] name failslab, interval 1, probability 0, space 0, times 0 [ 643.097068][T21570] CPU: 1 PID: 21570 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 643.107144][T21570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 643.117214][T21570] Call Trace: [ 643.120335][T21570] [ 643.123111][T21570] dump_stack_lvl+0x151/0x1b7 [ 643.127627][T21570] ? bfq_pos_tree_add_move+0x43e/0x43e [ 643.132923][T21570] dump_stack+0x15/0x17 [ 643.136917][T21570] should_fail+0x3c0/0x510 [ 643.141164][T21570] ? kvmalloc_node+0x82/0x130 [ 643.145685][T21570] __should_failslab+0x9f/0xe0 [ 643.150279][T21570] should_failslab+0x9/0x20 [ 643.154616][T21570] __kmalloc+0x6d/0x350 [ 643.158609][T21570] ? __kasan_kmalloc+0x9/0x10 [ 643.163131][T21570] kvmalloc_node+0x82/0x130 [ 643.167463][T21570] alloc_fdtable+0xea/0x2b0 [ 643.171807][T21570] dup_fd+0x781/0xa40 [ 643.175621][T21570] ? avc_has_perm+0x16d/0x260 [ 643.180137][T21570] copy_files+0xe6/0x200 [ 643.184215][T21570] ? perf_event_attrs+0x30/0x30 [ 643.188904][T21570] ? dup_task_struct+0xa60/0xa60 [ 643.193936][T21570] ? security_task_alloc+0x132/0x150 [ 643.199059][T21570] copy_process+0x11e9/0x3250 [ 643.203572][T21570] ? proc_fail_nth_write+0x213/0x290 [ 643.208691][T21570] ? proc_fail_nth_read+0x220/0x220 [ 643.213855][T21570] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 643.218800][T21570] ? vfs_write+0x9af/0x1050 [ 643.223139][T21570] ? vmacache_update+0xb7/0x120 [ 643.227832][T21570] kernel_clone+0x22d/0x990 [ 643.232165][T21570] ? file_end_write+0x1b0/0x1b0 [ 643.236853][T21570] ? __kasan_check_write+0x14/0x20 [ 643.241799][T21570] ? create_io_thread+0x1e0/0x1e0 [ 643.246660][T21570] ? __mutex_lock_slowpath+0x10/0x10 [ 643.251783][T21570] __x64_sys_clone+0x289/0x310 [ 643.256387][T21570] ? __do_sys_vfork+0x130/0x130 [ 643.261070][T21570] ? debug_smp_processor_id+0x17/0x20 [ 643.266278][T21570] do_syscall_64+0x44/0xd0 [ 643.270528][T21570] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 643.276258][T21570] RIP: 0033:0x7f7e969225a9 [ 643.280514][T21570] 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 [ 643.299963][T21570] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 643.308203][T21570] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 643.316008][T21570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 643.323821][T21570] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 643.331629][T21570] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 643.339441][T21570] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 20:13:54 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) 20:13:54 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) 20:13:54 executing program 5: bpf$PROG_LOAD_XDP(0x6, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x2500, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:54 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x1ffff000, 0x0, 0x0, 0x0) 20:13:54 executing program 0: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/mnt\x00') 20:13:54 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) 20:13:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x3200, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 643.347254][T21570] [ 643.363451][T21593] FAULT_INJECTION: forcing a failure. [ 643.363451][T21593] name failslab, interval 1, probability 0, space 0, times 0 [ 643.389310][T21593] CPU: 1 PID: 21593 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 643.399381][T21593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 643.409274][T21593] Call Trace: [ 643.412399][T21593] [ 643.415175][T21593] dump_stack_lvl+0x151/0x1b7 [ 643.419695][T21593] ? bfq_pos_tree_add_move+0x43e/0x43e [ 643.424987][T21593] dump_stack+0x15/0x17 [ 643.428979][T21593] should_fail+0x3c0/0x510 [ 643.433233][T21593] ? kvmalloc_node+0x82/0x130 [ 643.437745][T21593] __should_failslab+0x9f/0xe0 [ 643.442343][T21593] should_failslab+0x9/0x20 20:13:54 executing program 0: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/mnt\x00') 20:13:54 executing program 5: bpf$PROG_LOAD_XDP(0x7, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x4300, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:55 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x20000000, 0x0, 0x0, 0x0) [ 643.446689][T21593] __kmalloc+0x6d/0x350 [ 643.450676][T21593] ? kvmalloc_node+0x82/0x130 [ 643.455189][T21593] kvmalloc_node+0x82/0x130 [ 643.459529][T21593] alloc_fdtable+0x173/0x2b0 [ 643.463956][T21593] dup_fd+0x781/0xa40 [ 643.467773][T21593] ? avc_has_perm+0x16d/0x260 [ 643.472293][T21593] copy_files+0xe6/0x200 [ 643.476373][T21593] ? perf_event_attrs+0x30/0x30 [ 643.481052][T21593] ? dup_task_struct+0xa60/0xa60 [ 643.485830][T21593] ? security_task_alloc+0x132/0x150 [ 643.490950][T21593] copy_process+0x11e9/0x3250 [ 643.495461][T21593] ? proc_fail_nth_write+0x213/0x290 [ 643.500582][T21593] ? proc_fail_nth_read+0x220/0x220 [ 643.505615][T21593] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 643.510566][T21593] ? vfs_write+0x9af/0x1050 [ 643.514902][T21593] ? vmacache_update+0xb7/0x120 [ 643.519592][T21593] kernel_clone+0x22d/0x990 [ 643.523932][T21593] ? file_end_write+0x1b0/0x1b0 [ 643.529051][T21593] ? __kasan_check_write+0x14/0x20 [ 643.533997][T21593] ? create_io_thread+0x1e0/0x1e0 [ 643.538857][T21593] ? __mutex_lock_slowpath+0x10/0x10 [ 643.543988][T21593] __x64_sys_clone+0x289/0x310 [ 643.548579][T21593] ? __do_sys_vfork+0x130/0x130 [ 643.553268][T21593] ? debug_smp_processor_id+0x17/0x20 [ 643.558473][T21593] do_syscall_64+0x44/0xd0 [ 643.562726][T21593] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 643.568455][T21593] RIP: 0033:0x7f7e969225a9 [ 643.572713][T21593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 20:13:55 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) 20:13:55 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0) 20:13:55 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) 20:13:55 executing program 0: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async, rerun: 64) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/mnt\x00') (rerun: 64) 20:13:55 executing program 5: bpf$PROG_LOAD_XDP(0x8, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x4800, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:55 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0xffffff01, 0x8}, 0xc) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xc, [@func={0x8, 0x0, 0x0, 0xc, 0x1}]}, {0x0, [0x61, 0x5f, 0x61, 0x0, 0x5f, 0x0, 0x30, 0x5f, 0x61, 0x60]}}, &(0x7f00000003c0)=""/48, 0x30, 0x30, 0x1}, 0x20) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='blkio.bfq.time\x00', 0x0, 0x0) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x11, 0xb, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x80}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x874}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xa, 0x0, 0x0, 0x0, 0x64}, @call={0x85, 0x0, 0x0, 0x35}, @call={0x85, 0x0, 0x0, 0x73}]}, &(0x7f0000000280)='GPL\x00', 0x40, 0xa5, &(0x7f00000002c0)=""/165, 0x41100, 0xa, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000440)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000000480)={0x1, 0x4, 0x1, 0x8}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000500)=[0xffffffffffffffff, r2, 0xffffffffffffffff, r3]}, 0x80) [ 643.592154][T21593] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 643.600395][T21593] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 643.608205][T21593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 643.616105][T21593] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 643.623917][T21593] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 643.631726][T21593] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 643.639537][T21593] 20:13:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x4c00, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:55 executing program 5: bpf$PROG_LOAD_XDP(0x9, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:55 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0xffffff01, 0x8}, 0xc) (async, rerun: 32) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xc, [@func={0x8, 0x0, 0x0, 0xc, 0x1}]}, {0x0, [0x61, 0x5f, 0x61, 0x0, 0x5f, 0x0, 0x30, 0x5f, 0x61, 0x60]}}, &(0x7f00000003c0)=""/48, 0x30, 0x30, 0x1}, 0x20) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='blkio.bfq.time\x00', 0x0, 0x0) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x11, 0xb, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x80}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x874}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xa, 0x0, 0x0, 0x0, 0x64}, @call={0x85, 0x0, 0x0, 0x35}, @call={0x85, 0x0, 0x0, 0x73}]}, &(0x7f0000000280)='GPL\x00', 0x40, 0xa5, &(0x7f00000002c0)=""/165, 0x41100, 0xa, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000440)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000000480)={0x1, 0x4, 0x1, 0x8}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000500)=[0xffffffffffffffff, r2, 0xffffffffffffffff, r3]}, 0x80) 20:13:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x6800, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:55 executing program 0: ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000000)=0x80000000) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'pim6reg\x00', 0x400}) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') [ 643.673910][T21633] FAULT_INJECTION: forcing a failure. [ 643.673910][T21633] name failslab, interval 1, probability 0, space 0, times 0 [ 643.716799][T21633] CPU: 1 PID: 21633 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 643.726872][T21633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 643.736764][T21633] Call Trace: [ 643.739889][T21633] [ 643.742672][T21633] dump_stack_lvl+0x151/0x1b7 [ 643.747180][T21633] ? bfq_pos_tree_add_move+0x43e/0x43e [ 643.752472][T21633] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 643.758722][T21633] dump_stack+0x15/0x17 [ 643.762716][T21633] should_fail+0x3c0/0x510 [ 643.766970][T21633] __should_failslab+0x9f/0xe0 [ 643.771575][T21633] should_failslab+0x9/0x20 [ 643.775907][T21633] kmem_cache_alloc+0x4f/0x2f0 [ 643.780508][T21633] ? anon_vma_fork+0xf7/0x4f0 [ 643.785021][T21633] anon_vma_fork+0xf7/0x4f0 [ 643.789364][T21633] ? anon_vma_name+0x4c/0x70 [ 643.793790][T21633] dup_mmap+0x750/0xea0 [ 643.797797][T21633] ? __delayed_free_task+0x20/0x20 [ 643.802732][T21633] ? mm_init+0x807/0x960 [ 643.806893][T21633] dup_mm+0x91/0x330 [ 643.810628][T21633] copy_mm+0x108/0x1b0 [ 643.814533][T21633] copy_process+0x1295/0x3250 [ 643.819045][T21633] ? proc_fail_nth_write+0x213/0x290 [ 643.824165][T21633] ? proc_fail_nth_read+0x220/0x220 [ 643.829201][T21633] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 643.834142][T21633] ? vfs_write+0x9af/0x1050 [ 643.838481][T21633] ? vmacache_update+0xb7/0x120 [ 643.843170][T21633] kernel_clone+0x22d/0x990 [ 643.847512][T21633] ? file_end_write+0x1b0/0x1b0 [ 643.852196][T21633] ? __kasan_check_write+0x14/0x20 [ 643.857146][T21633] ? create_io_thread+0x1e0/0x1e0 [ 643.862001][T21633] ? __mutex_lock_slowpath+0x10/0x10 [ 643.867125][T21633] __x64_sys_clone+0x289/0x310 [ 643.871723][T21633] ? __do_sys_vfork+0x130/0x130 [ 643.876413][T21633] ? debug_smp_processor_id+0x17/0x20 [ 643.881618][T21633] do_syscall_64+0x44/0xd0 [ 643.885871][T21633] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 643.891598][T21633] RIP: 0033:0x7f7e969225a9 [ 643.895855][T21633] 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 20:13:55 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) 20:13:55 executing program 5: bpf$PROG_LOAD_XDP(0xa, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:55 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xf9030000, 0x0, 0x0, 0x0) 20:13:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x6c00, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:55 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0xffffff01, 0x8}, 0xc) (async) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xc, [@func={0x8, 0x0, 0x0, 0xc, 0x1}]}, {0x0, [0x61, 0x5f, 0x61, 0x0, 0x5f, 0x0, 0x30, 0x5f, 0x61, 0x60]}}, &(0x7f00000003c0)=""/48, 0x30, 0x30, 0x1}, 0x20) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='blkio.bfq.time\x00', 0x0, 0x0) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x11, 0xb, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x80}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x874}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xa, 0x0, 0x0, 0x0, 0x64}, @call={0x85, 0x0, 0x0, 0x35}, @call={0x85, 0x0, 0x0, 0x73}]}, &(0x7f0000000280)='GPL\x00', 0x40, 0xa5, &(0x7f00000002c0)=""/165, 0x41100, 0xa, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000440)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000000480)={0x1, 0x4, 0x1, 0x8}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000500)=[0xffffffffffffffff, r2, 0xffffffffffffffff, r3]}, 0x80) 20:13:55 executing program 0: ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000000)=0x80000000) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'pim6reg\x00', 0x400}) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') 20:13:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x7400, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 643.915293][T21633] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 643.923543][T21633] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 643.931349][T21633] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 643.939161][T21633] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 643.946972][T21633] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 643.954786][T21633] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 643.962599][T21633] 20:13:55 executing program 0: ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000000)=0x80000000) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'pim6reg\x00', 0x400}) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000000)=0x80000000) (async) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) (async) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'pim6reg\x00', 0x400}) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') (async) 20:13:55 executing program 5: bpf$PROG_LOAD_XDP(0xb, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:55 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18060000000000000017ee05cf000000950000000000000083b2c5decf08414e44a72bae72dd62671d46c217c0ff83e9540f86e67944f45b46258ddac0ce283b5fb00f302832b71285fb13f8c14de07ff7571bc9500ba490bfb004d6c03961c0f9909ac77949d8d0f7decf7a82d446650b2431aec694f4fe4504aea155265b520bdc966a38ba8753b4551813d9be0995e5207ce64649128a6d126b592a54e2c9d8c5aa41476923a4734852d69adf2f85039528479361ed747777a3fbdff4e6"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x7a00, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:55 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18060000000000000017ee05cf000000950000000000000083b2c5decf08414e44a72bae72dd62671d46c217c0ff83e9540f86e67944f45b46258ddac0ce283b5fb00f302832b71285fb13f8c14de07ff7571bc9500ba490bfb004d6c03961c0f9909ac77949d8d0f7decf7a82d446650b2431aec694f4fe4504aea155265b520bdc966a38ba8753b4551813d9be0995e5207ce64649128a6d126b592a54e2c9d8c5aa41476923a4734852d69adf2f85039528479361ed747777a3fbdff4e6"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18060000000000000017ee05cf000000950000000000000083b2c5decf08414e44a72bae72dd62671d46c217c0ff83e9540f86e67944f45b46258ddac0ce283b5fb00f302832b71285fb13f8c14de07ff7571bc9500ba490bfb004d6c03961c0f9909ac77949d8d0f7decf7a82d446650b2431aec694f4fe4504aea155265b520bdc966a38ba8753b4551813d9be0995e5207ce64649128a6d126b592a54e2c9d8c5aa41476923a4734852d69adf2f85039528479361ed747777a3fbdff4e6"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) [ 644.006258][T21670] FAULT_INJECTION: forcing a failure. [ 644.006258][T21670] name failslab, interval 1, probability 0, space 0, times 0 [ 644.041156][T21670] CPU: 1 PID: 21670 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 644.051322][T21670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 644.061216][T21670] Call Trace: [ 644.064348][T21670] [ 644.067118][T21670] dump_stack_lvl+0x151/0x1b7 [ 644.071630][T21670] ? bfq_pos_tree_add_move+0x43e/0x43e [ 644.076948][T21670] dump_stack+0x15/0x17 [ 644.080919][T21670] should_fail+0x3c0/0x510 [ 644.085176][T21670] __should_failslab+0x9f/0xe0 [ 644.089769][T21670] should_failslab+0x9/0x20 [ 644.094110][T21670] kmem_cache_alloc+0x4f/0x2f0 [ 644.098711][T21670] ? copy_sighand+0x54/0x250 [ 644.103165][T21670] ? _raw_spin_unlock+0x4d/0x70 [ 644.107826][T21670] copy_sighand+0x54/0x250 [ 644.112077][T21670] copy_process+0x123f/0x3250 [ 644.116590][T21670] ? proc_fail_nth_write+0x213/0x290 [ 644.121710][T21670] ? proc_fail_nth_read+0x220/0x220 [ 644.126745][T21670] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 644.131692][T21670] ? vfs_write+0x9af/0x1050 [ 644.136029][T21670] ? vmacache_update+0xb7/0x120 [ 644.140715][T21670] kernel_clone+0x22d/0x990 [ 644.145053][T21670] ? file_end_write+0x1b0/0x1b0 [ 644.149744][T21670] ? __kasan_check_write+0x14/0x20 [ 644.154689][T21670] ? create_io_thread+0x1e0/0x1e0 [ 644.159549][T21670] ? __mutex_lock_slowpath+0x10/0x10 [ 644.164672][T21670] __x64_sys_clone+0x289/0x310 [ 644.169271][T21670] ? __do_sys_vfork+0x130/0x130 [ 644.173961][T21670] ? debug_smp_processor_id+0x17/0x20 [ 644.179162][T21670] do_syscall_64+0x44/0xd0 [ 644.183417][T21670] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 644.189144][T21670] RIP: 0033:0x7f7e969225a9 [ 644.193399][T21670] 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 [ 644.212840][T21670] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 644.221089][T21670] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 644.228893][T21670] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 644.236707][T21670] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 644.244519][T21670] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:13:55 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) 20:13:55 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) write$cgroup_pressure(r0, &(0x7f0000000080)={'full', 0x20, 0x5, 0x20, 0x2}, 0x2f) 20:13:55 executing program 5: bpf$PROG_LOAD_XDP(0xc, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xc700, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:55 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xfbffffff, 0x0, 0x0, 0x0) 20:13:55 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18060000000000000017ee05cf000000950000000000000083b2c5decf08414e44a72bae72dd62671d46c217c0ff83e9540f86e67944f45b46258ddac0ce283b5fb00f302832b71285fb13f8c14de07ff7571bc9500ba490bfb004d6c03961c0f9909ac77949d8d0f7decf7a82d446650b2431aec694f4fe4504aea155265b520bdc966a38ba8753b4551813d9be0995e5207ce64649128a6d126b592a54e2c9d8c5aa41476923a4734852d69adf2f85039528479361ed747777a3fbdff4e6"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:55 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) write$cgroup_pressure(r0, &(0x7f0000000080)={'full', 0x20, 0x5, 0x20, 0x2}, 0x2f) 20:13:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x40000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:55 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'lo\x00'}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:55 executing program 5: bpf$PROG_LOAD_XDP(0xd, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 644.252330][T21670] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 644.260145][T21670] 20:13:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xfffff, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:55 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xff0f0100, 0x0, 0x0, 0x0) [ 644.306953][T21703] FAULT_INJECTION: forcing a failure. [ 644.306953][T21703] name failslab, interval 1, probability 0, space 0, times 0 [ 644.327785][T21703] CPU: 0 PID: 21703 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 644.337859][T21703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 644.347755][T21703] Call Trace: [ 644.350963][T21703] [ 644.353742][T21703] dump_stack_lvl+0x151/0x1b7 [ 644.358271][T21703] ? bfq_pos_tree_add_move+0x43e/0x43e [ 644.363549][T21703] dump_stack+0x15/0x17 [ 644.367542][T21703] should_fail+0x3c0/0x510 [ 644.371795][T21703] __should_failslab+0x9f/0xe0 [ 644.376392][T21703] should_failslab+0x9/0x20 [ 644.380730][T21703] kmem_cache_alloc+0x4f/0x2f0 [ 644.385331][T21703] ? copy_signal+0x55/0x610 [ 644.389675][T21703] copy_signal+0x55/0x610 [ 644.393839][T21703] copy_process+0x126a/0x3250 [ 644.398353][T21703] ? proc_fail_nth_write+0x213/0x290 [ 644.403472][T21703] ? proc_fail_nth_read+0x220/0x220 [ 644.408507][T21703] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 644.413453][T21703] ? vfs_write+0x9af/0x1050 [ 644.417790][T21703] ? vmacache_update+0xb7/0x120 [ 644.422481][T21703] kernel_clone+0x22d/0x990 [ 644.426822][T21703] ? file_end_write+0x1b0/0x1b0 [ 644.431508][T21703] ? __kasan_check_write+0x14/0x20 [ 644.436471][T21703] ? create_io_thread+0x1e0/0x1e0 [ 644.441314][T21703] ? __mutex_lock_slowpath+0x10/0x10 [ 644.446436][T21703] __x64_sys_clone+0x289/0x310 [ 644.451032][T21703] ? __do_sys_vfork+0x130/0x130 [ 644.455726][T21703] ? debug_smp_processor_id+0x17/0x20 [ 644.460924][T21703] do_syscall_64+0x44/0xd0 [ 644.465180][T21703] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 644.470908][T21703] RIP: 0033:0x7f7e969225a9 [ 644.475162][T21703] 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 [ 644.494603][T21703] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 20:13:56 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) 20:13:56 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) write$cgroup_pressure(r0, &(0x7f0000000080)={'full', 0x20, 0x5, 0x20, 0x2}, 0x2f) 20:13:56 executing program 5: bpf$PROG_LOAD_XDP(0xe, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:56 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x1000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:56 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xfffffff5, 0x0, 0x0, 0x0) 20:13:56 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'lo\x00'}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'lo\x00'}) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) 20:13:56 executing program 5: bpf$PROG_LOAD_XDP(0xf, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:56 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xfffffffb, 0x0, 0x0, 0x0) 20:13:56 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'lo\x00'}) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 644.502845][T21703] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 644.510659][T21703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 644.518471][T21703] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 644.526286][T21703] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 644.534092][T21703] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 644.541907][T21703] 20:13:56 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x2000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:56 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000100)=""/245, 0xf5}], 0x3, &(0x7f0000000240)=""/237, 0xed}, 0x40010001) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000700), 0x9) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0xe0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, &(0x7f0000000400)=[0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000480)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000004c0), &(0x7f0000000500), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000540)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000006c0)={r0, r1, 0x25, 0x2}, 0x10) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:13:56 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000040)=@raw=[@map_idx={0x18, 0x1, 0x5, 0x0, 0xc}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x3}, @map_idx], &(0x7f0000000180)='GPL\x00', 0x7, 0xa5, &(0x7f0000000280)=""/165, 0x41100, 0x0, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x2, 0x8}, 0x10, 0x1c28e, r0, 0x0, &(0x7f0000000400)=[r1, r2, r3, r4]}, 0x80) [ 644.598740][T21731] FAULT_INJECTION: forcing a failure. [ 644.598740][T21731] name failslab, interval 1, probability 0, space 0, times 0 [ 644.645582][T21731] CPU: 1 PID: 21731 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 644.655666][T21731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 644.665554][T21731] Call Trace: [ 644.668673][T21731] [ 644.671462][T21731] dump_stack_lvl+0x151/0x1b7 [ 644.675969][T21731] ? bfq_pos_tree_add_move+0x43e/0x43e [ 644.681261][T21731] dump_stack+0x15/0x17 [ 644.685254][T21731] should_fail+0x3c0/0x510 [ 644.689604][T21731] __should_failslab+0x9f/0xe0 [ 644.694203][T21731] should_failslab+0x9/0x20 [ 644.698541][T21731] kmem_cache_alloc+0x4f/0x2f0 [ 644.703140][T21731] ? dup_mm+0x29/0x330 [ 644.707051][T21731] dup_mm+0x29/0x330 [ 644.710782][T21731] copy_mm+0x108/0x1b0 [ 644.714687][T21731] copy_process+0x1295/0x3250 [ 644.719200][T21731] ? proc_fail_nth_write+0x213/0x290 [ 644.724321][T21731] ? proc_fail_nth_read+0x220/0x220 [ 644.729356][T21731] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 644.734304][T21731] ? vfs_write+0x9af/0x1050 [ 644.738641][T21731] ? vmacache_update+0xb7/0x120 [ 644.743329][T21731] kernel_clone+0x22d/0x990 [ 644.747670][T21731] ? file_end_write+0x1b0/0x1b0 [ 644.752353][T21731] ? __kasan_check_write+0x14/0x20 [ 644.757298][T21731] ? create_io_thread+0x1e0/0x1e0 [ 644.762157][T21731] ? __mutex_lock_slowpath+0x10/0x10 [ 644.767279][T21731] __x64_sys_clone+0x289/0x310 [ 644.771880][T21731] ? __do_sys_vfork+0x130/0x130 [ 644.776579][T21731] ? debug_smp_processor_id+0x17/0x20 [ 644.781774][T21731] do_syscall_64+0x44/0xd0 [ 644.786026][T21731] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 644.791754][T21731] RIP: 0033:0x7f7e969225a9 [ 644.796007][T21731] 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 [ 644.815450][T21731] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 644.823698][T21731] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 644.831509][T21731] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:13:56 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 20:13:56 executing program 5: bpf$PROG_LOAD_XDP(0x10, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:56 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x3000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:56 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000040)=@raw=[@map_idx={0x18, 0x1, 0x5, 0x0, 0xc}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x3}, @map_idx], &(0x7f0000000180)='GPL\x00', 0x7, 0xa5, &(0x7f0000000280)=""/165, 0x41100, 0x0, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x2, 0x8}, 0x10, 0x1c28e, r0, 0x0, &(0x7f0000000400)=[r1, r2, r3, r4]}, 0x80) 20:13:56 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x1b10d1f000, 0x0, 0x0, 0x0) 20:13:56 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000100)=""/245, 0xf5}], 0x3, &(0x7f0000000240)=""/237, 0xed}, 0x40010001) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000700), 0x9) (async) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0xe0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, &(0x7f0000000400)=[0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000480)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000004c0), &(0x7f0000000500), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000540)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000006c0)={r0, r1, 0x25, 0x2}, 0x10) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:13:56 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000040)=@raw=[@map_idx={0x18, 0x1, 0x5, 0x0, 0xc}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x3}, @map_idx], &(0x7f0000000180)='GPL\x00', 0x7, 0xa5, &(0x7f0000000280)=""/165, 0x41100, 0x0, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x2, 0x8}, 0x10, 0x1c28e, r0, 0x0, &(0x7f0000000400)=[r1, r2, r3, r4]}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x10}, 0x10) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000040)=@raw=[@map_idx={0x18, 0x1, 0x5, 0x0, 0xc}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x3}, @map_idx], &(0x7f0000000180)='GPL\x00', 0x7, 0xa5, &(0x7f0000000280)=""/165, 0x41100, 0x0, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x2, 0x8}, 0x10, 0x1c28e, r0, 0x0, &(0x7f0000000400)=[r1, r2, r3, r4]}, 0x80) (async) [ 644.839319][T21731] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 644.847128][T21731] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 644.854940][T21731] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 644.862757][T21731] 20:13:56 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x4000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:56 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000100)=""/245, 0xf5}], 0x3, &(0x7f0000000240)=""/237, 0xed}, 0x40010001) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000700), 0x9) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0xe0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, &(0x7f0000000400)=[0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000480)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000004c0), &(0x7f0000000500), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000540)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000006c0)={r0, r1, 0x25, 0x2}, 0x10) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:13:56 executing program 5: bpf$PROG_LOAD_XDP(0x11, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:56 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x5000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 644.899130][T21757] FAULT_INJECTION: forcing a failure. [ 644.899130][T21757] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 644.913646][T21757] CPU: 1 PID: 21757 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 644.923706][T21757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 644.933603][T21757] Call Trace: [ 644.936814][T21757] [ 644.939594][T21757] dump_stack_lvl+0x151/0x1b7 [ 644.944104][T21757] ? bfq_pos_tree_add_move+0x43e/0x43e 20:13:56 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x6000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 644.949400][T21757] dump_stack+0x15/0x17 [ 644.953389][T21757] should_fail+0x3c0/0x510 [ 644.957648][T21757] should_fail_alloc_page+0x58/0x70 [ 644.962675][T21757] __alloc_pages+0x1de/0x7c0 [ 644.967109][T21757] ? __count_vm_events+0x30/0x30 [ 644.971879][T21757] ? dup_mm+0x91/0x330 [ 644.975782][T21757] ? copy_mm+0x108/0x1b0 [ 644.979860][T21757] ? copy_process+0x1295/0x3250 [ 644.984550][T21757] ? kernel_clone+0x22d/0x990 [ 644.989060][T21757] ? __x64_sys_clone+0x289/0x310 [ 644.993841][T21757] pte_alloc_one+0x73/0x1b0 [ 644.998197][T21757] ? pfn_modify_allowed+0x2e0/0x2e0 [ 645.003211][T21757] ? __kasan_check_write+0x14/0x20 [ 645.008158][T21757] ? __set_page_owner+0x2ee/0x310 [ 645.013022][T21757] __pte_alloc+0x86/0x350 [ 645.017186][T21757] ? post_alloc_hook+0x1ab/0x1b0 [ 645.021964][T21757] ? free_pgtables+0x210/0x210 [ 645.026566][T21757] ? get_page_from_freelist+0x38b/0x400 [ 645.031935][T21757] copy_pte_range+0x1b1f/0x20b0 [ 645.036623][T21757] ? __kunmap_atomic+0x80/0x80 [ 645.041223][T21757] ? __pud_alloc+0x260/0x260 [ 645.045761][T21757] ? __pud_alloc+0x218/0x260 [ 645.050166][T21757] ? do_handle_mm_fault+0x2370/0x2370 [ 645.055375][T21757] copy_page_range+0xc1e/0x1090 [ 645.060059][T21757] ? pfn_valid+0x1e0/0x1e0 [ 645.064312][T21757] dup_mmap+0x99f/0xea0 [ 645.068302][T21757] ? __delayed_free_task+0x20/0x20 [ 645.073249][T21757] ? mm_init+0x807/0x960 [ 645.077329][T21757] dup_mm+0x91/0x330 [ 645.081062][T21757] copy_mm+0x108/0x1b0 [ 645.084965][T21757] copy_process+0x1295/0x3250 [ 645.089486][T21757] ? proc_fail_nth_write+0x213/0x290 [ 645.094603][T21757] ? proc_fail_nth_read+0x220/0x220 [ 645.099639][T21757] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 645.104588][T21757] ? vfs_write+0x9af/0x1050 [ 645.108922][T21757] ? vmacache_update+0xb7/0x120 [ 645.113608][T21757] kernel_clone+0x22d/0x990 [ 645.117948][T21757] ? file_end_write+0x1b0/0x1b0 [ 645.122634][T21757] ? __kasan_check_write+0x14/0x20 [ 645.127583][T21757] ? create_io_thread+0x1e0/0x1e0 [ 645.132448][T21757] ? __mutex_lock_slowpath+0x10/0x10 [ 645.137563][T21757] __x64_sys_clone+0x289/0x310 [ 645.142165][T21757] ? __do_sys_vfork+0x130/0x130 [ 645.146852][T21757] ? debug_smp_processor_id+0x17/0x20 [ 645.152145][T21757] do_syscall_64+0x44/0xd0 [ 645.156398][T21757] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 645.162187][T21757] RIP: 0033:0x7f7e969225a9 [ 645.166385][T21757] 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 [ 645.186688][T21757] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 20:13:56 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) 20:13:56 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x2a487c747000, 0x0, 0x0, 0x0) 20:13:56 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000008800000000000018aec83046856224ab"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={0x1, &(0x7f0000000280)="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", &(0x7f0000001280)=""/4096}, 0x20) 20:13:56 executing program 5: bpf$PROG_LOAD_XDP(0x12, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:56 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x7000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:56 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0xb989a01ba1a07bd2, 0x80, 0x0, 0x9, 0x3f, 0x5, 0x0, 0x13, 0x8000b, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x20, 0xfff, 0x9, 0x6, 0x8000000000000001, 0xaa, 0x8, 0x0, 0xfffffffb, 0x0, 0x6}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x3) openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000140)='memory.pressure\x00', 0x2, 0x0) 20:13:56 executing program 5: bpf$PROG_LOAD_XDP(0x13, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:56 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) perf_event_open$cgroup(&(0x7f00000000c0)={0xb989a01ba1a07bd2, 0x80, 0x0, 0x9, 0x3f, 0x5, 0x0, 0x13, 0x8000b, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x20, 0xfff, 0x9, 0x6, 0x8000000000000001, 0xaa, 0x8, 0x0, 0xfffffffb, 0x0, 0x6}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x3) (async) openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000140)='memory.pressure\x00', 0x2, 0x0) 20:13:56 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000008800000000000018aec83046856224ab"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={0x1, &(0x7f0000000280)="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", &(0x7f0000001280)=""/4096}, 0x20) 20:13:56 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x8000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 645.194935][T21757] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 645.202756][T21757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 645.210555][T21757] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 645.218366][T21757] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 645.226179][T21757] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 645.233994][T21757] 20:13:56 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000008800000000000018aec83046856224ab"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={0x1, &(0x7f0000000280)="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", &(0x7f0000001280)=""/4096}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000008800000000000018aec83046856224ab"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={0x1, &(0x7f0000000280)="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", &(0x7f0000001280)=""/4096}, 0x20) (async) 20:13:56 executing program 5: bpf$PROG_LOAD_XDP(0x14, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 645.311852][T21806] FAULT_INJECTION: forcing a failure. [ 645.311852][T21806] name failslab, interval 1, probability 0, space 0, times 0 [ 645.332573][T21806] CPU: 1 PID: 21806 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 645.342639][T21806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 645.352557][T21806] Call Trace: [ 645.355657][T21806] [ 645.358435][T21806] dump_stack_lvl+0x151/0x1b7 [ 645.362947][T21806] ? bfq_pos_tree_add_move+0x43e/0x43e [ 645.368240][T21806] dump_stack+0x15/0x17 [ 645.372231][T21806] should_fail+0x3c0/0x510 [ 645.376482][T21806] __should_failslab+0x9f/0xe0 [ 645.381087][T21806] should_failslab+0x9/0x20 [ 645.385422][T21806] kmem_cache_alloc+0x4f/0x2f0 [ 645.390023][T21806] ? vm_area_dup+0x26/0x1d0 [ 645.394362][T21806] vm_area_dup+0x26/0x1d0 [ 645.398529][T21806] dup_mmap+0x6b8/0xea0 [ 645.402521][T21806] ? __delayed_free_task+0x20/0x20 [ 645.407469][T21806] ? mm_init+0x807/0x960 [ 645.411550][T21806] dup_mm+0x91/0x330 [ 645.415281][T21806] copy_mm+0x108/0x1b0 [ 645.419184][T21806] copy_process+0x1295/0x3250 [ 645.423700][T21806] ? proc_fail_nth_write+0x213/0x290 [ 645.428819][T21806] ? proc_fail_nth_read+0x220/0x220 [ 645.433861][T21806] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 645.438802][T21806] ? vfs_write+0x9af/0x1050 [ 645.443140][T21806] ? vmacache_update+0xb7/0x120 [ 645.447829][T21806] kernel_clone+0x22d/0x990 [ 645.452169][T21806] ? file_end_write+0x1b0/0x1b0 [ 645.456860][T21806] ? __kasan_check_write+0x14/0x20 [ 645.461800][T21806] ? create_io_thread+0x1e0/0x1e0 [ 645.466662][T21806] ? __mutex_lock_slowpath+0x10/0x10 [ 645.471781][T21806] __x64_sys_clone+0x289/0x310 [ 645.476385][T21806] ? __do_sys_vfork+0x130/0x130 [ 645.481069][T21806] ? debug_smp_processor_id+0x17/0x20 [ 645.486276][T21806] do_syscall_64+0x44/0xd0 [ 645.490530][T21806] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 645.496264][T21806] RIP: 0033:0x7f7e969225a9 [ 645.500511][T21806] 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 [ 645.519980][T21806] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 645.528198][T21806] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 645.536008][T21806] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 645.543820][T21806] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 645.551630][T21806] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:13:57 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) 20:13:57 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x9000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:57 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x553a23856000, 0x0, 0x0, 0x0) 20:13:57 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async, rerun: 32) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async, rerun: 32) perf_event_open$cgroup(&(0x7f00000000c0)={0xb989a01ba1a07bd2, 0x80, 0x0, 0x9, 0x3f, 0x5, 0x0, 0x13, 0x8000b, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x20, 0xfff, 0x9, 0x6, 0x8000000000000001, 0xaa, 0x8, 0x0, 0xfffffffb, 0x0, 0x6}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x3) (async) openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000140)='memory.pressure\x00', 0x2, 0x0) 20:13:57 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="187dff0ec616ce2453000000000000000000000000000095000003c2044d7351bdebed8ce26b6e9843000000e0ff52b27e7d4056"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x9, &(0x7f0000000180)=@raw=[@cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffff8}, @jmp={0x5, 0x0, 0x2, 0xb, 0x6, 0x50, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xffffffffffffffff}, @generic={0x5, 0x1, 0x8, 0x6, 0xffffffff}, @generic={0x1, 0xf, 0x3, 0x3, 0x7}], &(0x7f0000000040)='syzkaller\x00', 0x6, 0x4, &(0x7f0000000280)=""/4, 0x41100, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0x10, 0x3, 0x5}, 0x10}, 0x80) 20:13:57 executing program 5: bpf$PROG_LOAD_XDP(0x15, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:57 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="187dff0ec616ce2453000000000000000000000000000095000003c2044d7351bdebed8ce26b6e9843000000e0ff52b27e7d4056"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x9, &(0x7f0000000180)=@raw=[@cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffff8}, @jmp={0x5, 0x0, 0x2, 0xb, 0x6, 0x50, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xffffffffffffffff}, @generic={0x5, 0x1, 0x8, 0x6, 0xffffffff}, @generic={0x1, 0xf, 0x3, 0x3, 0x7}], &(0x7f0000000040)='syzkaller\x00', 0x6, 0x4, &(0x7f0000000280)=""/4, 0x41100, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0x10, 0x3, 0x5}, 0x10}, 0x80) 20:13:57 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xa000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 645.559448][T21806] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 645.567259][T21806] [ 645.586660][T21824] FAULT_INJECTION: forcing a failure. [ 645.586660][T21824] name failslab, interval 1, probability 0, space 0, times 0 [ 645.599572][T21824] CPU: 1 PID: 21824 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 20:13:57 executing program 5: bpf$PROG_LOAD_XDP(0x16, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:57 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x8000000000000, 0x0, 0x0, 0x0) [ 645.609631][T21824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 645.619526][T21824] Call Trace: [ 645.622647][T21824] [ 645.625432][T21824] dump_stack_lvl+0x151/0x1b7 [ 645.629939][T21824] ? bfq_pos_tree_add_move+0x43e/0x43e [ 645.635237][T21824] dump_stack+0x15/0x17 [ 645.639231][T21824] should_fail+0x3c0/0x510 [ 645.643480][T21824] __should_failslab+0x9f/0xe0 [ 645.648079][T21824] should_failslab+0x9/0x20 [ 645.652420][T21824] kmem_cache_alloc+0x4f/0x2f0 [ 645.657015][T21824] ? vm_area_dup+0x26/0x1d0 20:13:57 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x60140000000000, 0x0, 0x0, 0x0) [ 645.661364][T21824] vm_area_dup+0x26/0x1d0 [ 645.665526][T21824] dup_mmap+0x6b8/0xea0 [ 645.669518][T21824] ? __delayed_free_task+0x20/0x20 [ 645.674465][T21824] ? mm_init+0x807/0x960 [ 645.678545][T21824] dup_mm+0x91/0x330 [ 645.682276][T21824] copy_mm+0x108/0x1b0 [ 645.686181][T21824] copy_process+0x1295/0x3250 [ 645.690694][T21824] ? proc_fail_nth_write+0x213/0x290 [ 645.695818][T21824] ? proc_fail_nth_read+0x220/0x220 [ 645.700850][T21824] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 645.705795][T21824] ? vfs_write+0x9af/0x1050 20:13:57 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x6085233a550000, 0x0, 0x0, 0x0) [ 645.710135][T21824] ? vmacache_update+0xb7/0x120 [ 645.714823][T21824] kernel_clone+0x22d/0x990 [ 645.719186][T21824] ? file_end_write+0x1b0/0x1b0 [ 645.723858][T21824] ? __kasan_check_write+0x14/0x20 [ 645.728794][T21824] ? create_io_thread+0x1e0/0x1e0 [ 645.733658][T21824] ? __mutex_lock_slowpath+0x10/0x10 [ 645.738779][T21824] __x64_sys_clone+0x289/0x310 [ 645.743379][T21824] ? __do_sys_vfork+0x130/0x130 [ 645.748069][T21824] ? debug_smp_processor_id+0x17/0x20 [ 645.753275][T21824] do_syscall_64+0x44/0xd0 [ 645.757528][T21824] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 645.763262][T21824] RIP: 0033:0x7f7e969225a9 [ 645.767505][T21824] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 645.786949][T21824] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 645.795195][T21824] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 645.803006][T21824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:13:57 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 29) 20:13:57 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x70747c482a0000, 0x0, 0x0, 0x0) 20:13:57 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') close(r0) 20:13:57 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xb000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:57 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') close(r0) 20:13:57 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="187dff0ec616ce2453000000000000000000000000000095000003c2044d7351bdebed8ce26b6e9843000000e0ff52b27e7d4056"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x9, &(0x7f0000000180)=@raw=[@cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffff8}, @jmp={0x5, 0x0, 0x2, 0xb, 0x6, 0x50, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xffffffffffffffff}, @generic={0x5, 0x1, 0x8, 0x6, 0xffffffff}, @generic={0x1, 0xf, 0x3, 0x3, 0x7}], &(0x7f0000000040)='syzkaller\x00', 0x6, 0x4, &(0x7f0000000280)=""/4, 0x41100, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0x10, 0x3, 0x5}, 0x10}, 0x80) 20:13:57 executing program 5: bpf$PROG_LOAD_XDP(0x17, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 645.810815][T21824] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 645.818626][T21824] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 645.826441][T21824] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 645.834256][T21824] 20:13:57 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xc000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:57 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r0, &(0x7f00000003c0)="89023c771779c8076b92048323dc4d275949d0f3655b9f6eb55621f0c17cda73564744d9556da0858e024faa25be9a8912bf09adda92077957fa381ef1522e355233d59e0f047506e8cbd7cf6a4dfe67648103448eef5a", &(0x7f0000001880)=""/4096}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict={0xe, 0x0, 0x0, 0xb, 0x2}, @array]}}, &(0x7f0000000240)=""/200, 0x3e, 0xc8, 0x1}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x18, 0x2, &(0x7f00000006c0)=@raw=[@btf_id={0x18, 0x7, 0x3, 0x0, 0x2}], &(0x7f0000000180)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000040)=@raw=[@map_val={0x18, 0x5, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x69}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x4}], &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x41100, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000340)="e1bf619e1b8a2eee3a80be2faa437f72e2495724ae2e1af355ffc50251e9ee1ae17de75ba242a270a5f524d393ee911f3a6317a377a5c7d54577c217863a3d3a600611c2700c45b3f81f3058dcd42967f80dddee7342f4eff86a2f023c4a4a16ca2802f86a64072e2787fc6e761d2cbc32acb97dd4c862ed", &(0x7f0000000880)=""/4096}, 0x20) 20:13:57 executing program 5: bpf$PROG_LOAD_XDP(0x18, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:57 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xf0d1101b000000, 0x0, 0x0, 0x0) 20:13:57 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') close(r0) [ 645.892260][T21848] FAULT_INJECTION: forcing a failure. [ 645.892260][T21848] name failslab, interval 1, probability 0, space 0, times 0 [ 645.960041][T21848] CPU: 0 PID: 21848 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 645.970133][T21848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 645.980017][T21848] Call Trace: [ 645.983231][T21848] [ 645.986096][T21848] dump_stack_lvl+0x151/0x1b7 [ 645.990606][T21848] ? bfq_pos_tree_add_move+0x43e/0x43e [ 645.995902][T21848] dump_stack+0x15/0x17 [ 645.999895][T21848] should_fail+0x3c0/0x510 [ 646.004146][T21848] __should_failslab+0x9f/0xe0 [ 646.008748][T21848] should_failslab+0x9/0x20 [ 646.013088][T21848] kmem_cache_alloc+0x4f/0x2f0 [ 646.017685][T21848] ? vm_area_dup+0x26/0x1d0 [ 646.022027][T21848] ? __kasan_check_read+0x11/0x20 [ 646.026889][T21848] vm_area_dup+0x26/0x1d0 [ 646.031161][T21848] dup_mmap+0x6b8/0xea0 [ 646.035144][T21848] ? __delayed_free_task+0x20/0x20 [ 646.040095][T21848] ? mm_init+0x807/0x960 [ 646.044183][T21848] dup_mm+0x91/0x330 [ 646.047918][T21848] copy_mm+0x108/0x1b0 [ 646.051811][T21848] copy_process+0x1295/0x3250 [ 646.056329][T21848] ? proc_fail_nth_write+0x213/0x290 [ 646.061448][T21848] ? proc_fail_nth_read+0x220/0x220 [ 646.066476][T21848] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 646.071421][T21848] ? vfs_write+0x9af/0x1050 [ 646.075759][T21848] ? vmacache_update+0xb7/0x120 [ 646.080455][T21848] kernel_clone+0x22d/0x990 [ 646.084794][T21848] ? file_end_write+0x1b0/0x1b0 [ 646.089564][T21848] ? __kasan_check_write+0x14/0x20 [ 646.094508][T21848] ? create_io_thread+0x1e0/0x1e0 [ 646.099371][T21848] ? __mutex_lock_slowpath+0x10/0x10 [ 646.104488][T21848] __x64_sys_clone+0x289/0x310 [ 646.109093][T21848] ? __do_sys_vfork+0x130/0x130 [ 646.113775][T21848] ? debug_smp_processor_id+0x17/0x20 [ 646.118993][T21848] do_syscall_64+0x44/0xd0 [ 646.123236][T21848] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 646.128963][T21848] RIP: 0033:0x7f7e969225a9 [ 646.133219][T21848] 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 [ 646.152658][T21848] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 20:13:57 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 30) 20:13:57 executing program 5: bpf$PROG_LOAD_XDP(0x19, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:57 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xd000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:57 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r2, 0x0, 0x15, &(0x7f0000000080)='ns/time_for_children\x00'}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') 20:13:57 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r0, &(0x7f00000003c0)="89023c771779c8076b92048323dc4d275949d0f3655b9f6eb55621f0c17cda73564744d9556da0858e024faa25be9a8912bf09adda92077957fa381ef1522e355233d59e0f047506e8cbd7cf6a4dfe67648103448eef5a", &(0x7f0000001880)=""/4096}, 0x20) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict={0xe, 0x0, 0x0, 0xb, 0x2}, @array]}}, &(0x7f0000000240)=""/200, 0x3e, 0xc8, 0x1}, 0x20) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x18, 0x2, &(0x7f00000006c0)=@raw=[@btf_id={0x18, 0x7, 0x3, 0x0, 0x2}], &(0x7f0000000180)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000040)=@raw=[@map_val={0x18, 0x5, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x69}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x4}], &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x41100, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000340)="e1bf619e1b8a2eee3a80be2faa437f72e2495724ae2e1af355ffc50251e9ee1ae17de75ba242a270a5f524d393ee911f3a6317a377a5c7d54577c217863a3d3a600611c2700c45b3f81f3058dcd42967f80dddee7342f4eff86a2f023c4a4a16ca2802f86a64072e2787fc6e761d2cbc32acb97dd4c862ed", &(0x7f0000000880)=""/4096}, 0x20) 20:13:57 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xf0ff1f00000000, 0x0, 0x0, 0x0) 20:13:57 executing program 5: bpf$PROG_LOAD_XDP(0x1a, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:57 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xe000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:57 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r0, &(0x7f00000003c0)="89023c771779c8076b92048323dc4d275949d0f3655b9f6eb55621f0c17cda73564744d9556da0858e024faa25be9a8912bf09adda92077957fa381ef1522e355233d59e0f047506e8cbd7cf6a4dfe67648103448eef5a", &(0x7f0000001880)=""/4096}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict={0xe, 0x0, 0x0, 0xb, 0x2}, @array]}}, &(0x7f0000000240)=""/200, 0x3e, 0xc8, 0x1}, 0x20) (async, rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x18, 0x2, &(0x7f00000006c0)=@raw=[@btf_id={0x18, 0x7, 0x3, 0x0, 0x2}], &(0x7f0000000180)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000040)=@raw=[@map_val={0x18, 0x5, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x69}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x4}], &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x41100, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000340)="e1bf619e1b8a2eee3a80be2faa437f72e2495724ae2e1af355ffc50251e9ee1ae17de75ba242a270a5f524d393ee911f3a6317a377a5c7d54577c217863a3d3a600611c2700c45b3f81f3058dcd42967f80dddee7342f4eff86a2f023c4a4a16ca2802f86a64072e2787fc6e761d2cbc32acb97dd4c862ed", &(0x7f0000000880)=""/4096}, 0x20) (rerun: 64) 20:13:57 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) r1 = getpid() r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r2, 0x0, 0x15, &(0x7f0000000080)='ns/time_for_children\x00'}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') 20:13:57 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x10000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 646.160904][T21848] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 646.168893][T21848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 646.176708][T21848] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 646.184516][T21848] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 646.192325][T21848] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 646.200138][T21848] 20:13:57 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) [ 646.239551][T21893] FAULT_INJECTION: forcing a failure. [ 646.239551][T21893] name failslab, interval 1, probability 0, space 0, times 0 [ 646.281439][T21893] CPU: 0 PID: 21893 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 646.291510][T21893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 646.301402][T21893] Call Trace: [ 646.304532][T21893] [ 646.307310][T21893] dump_stack_lvl+0x151/0x1b7 [ 646.311821][T21893] ? bfq_pos_tree_add_move+0x43e/0x43e [ 646.317116][T21893] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 646.323367][T21893] dump_stack+0x15/0x17 [ 646.327356][T21893] should_fail+0x3c0/0x510 [ 646.331608][T21893] __should_failslab+0x9f/0xe0 [ 646.336213][T21893] should_failslab+0x9/0x20 [ 646.340547][T21893] kmem_cache_alloc+0x4f/0x2f0 [ 646.345152][T21893] ? anon_vma_fork+0xf7/0x4f0 [ 646.349666][T21893] anon_vma_fork+0xf7/0x4f0 [ 646.354002][T21893] ? anon_vma_name+0x4c/0x70 [ 646.358432][T21893] dup_mmap+0x750/0xea0 [ 646.362508][T21893] ? __delayed_free_task+0x20/0x20 [ 646.367454][T21893] ? mm_init+0x807/0x960 [ 646.371536][T21893] dup_mm+0x91/0x330 [ 646.375263][T21893] copy_mm+0x108/0x1b0 [ 646.379173][T21893] copy_process+0x1295/0x3250 [ 646.383686][T21893] ? proc_fail_nth_write+0x213/0x290 [ 646.388806][T21893] ? proc_fail_nth_read+0x220/0x220 [ 646.393837][T21893] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 646.398786][T21893] ? vfs_write+0x9af/0x1050 [ 646.403123][T21893] ? vmacache_update+0xb7/0x120 [ 646.407808][T21893] kernel_clone+0x22d/0x990 [ 646.412147][T21893] ? file_end_write+0x1b0/0x1b0 [ 646.416836][T21893] ? __kasan_check_write+0x14/0x20 [ 646.421781][T21893] ? create_io_thread+0x1e0/0x1e0 [ 646.426652][T21893] ? __mutex_lock_slowpath+0x10/0x10 [ 646.431762][T21893] __x64_sys_clone+0x289/0x310 [ 646.436366][T21893] ? __do_sys_vfork+0x130/0x130 [ 646.441051][T21893] ? debug_smp_processor_id+0x17/0x20 [ 646.446260][T21893] do_syscall_64+0x44/0xd0 [ 646.450510][T21893] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 646.456242][T21893] RIP: 0033:0x7f7e969225a9 [ 646.460491][T21893] 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 20:13:58 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 31) 20:13:58 executing program 5: bpf$PROG_LOAD_XDP(0x1b, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:58 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r2, 0x0, 0x15, &(0x7f0000000080)='ns/time_for_children\x00'}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') (async) gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) getpid() (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r2, 0x0, 0x15, &(0x7f0000000080)='ns/time_for_children\x00'}, 0x30) (async) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') (async) 20:13:58 executing program 4: bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040)={0xffffffffffffffff, 0x1}, 0xc) 20:13:58 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x200000000000000, 0x0, 0x0, 0x0) 20:13:58 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x11000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:58 executing program 5: bpf$PROG_LOAD_XDP(0x1c, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:58 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040)={0x0, r0}, 0x10) [ 646.479933][T21893] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 646.488178][T21893] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 646.495991][T21893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 646.503802][T21893] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 646.511613][T21893] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 646.519423][T21893] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 646.527237][T21893] 20:13:58 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x12000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:58 executing program 4: bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040)={0xffffffffffffffff, 0x1}, 0xc) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040)={0xffffffffffffffff, 0x1}, 0xc) (async) 20:13:58 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x700000000000000, 0x0, 0x0, 0x0) [ 646.557777][T21925] FAULT_INJECTION: forcing a failure. [ 646.557777][T21925] name failslab, interval 1, probability 0, space 0, times 0 [ 646.584691][T21925] CPU: 0 PID: 21925 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 646.594766][T21925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 646.604657][T21925] Call Trace: [ 646.607782][T21925] [ 646.610560][T21925] dump_stack_lvl+0x151/0x1b7 [ 646.615072][T21925] ? bfq_pos_tree_add_move+0x43e/0x43e [ 646.620367][T21925] dump_stack+0x15/0x17 [ 646.624360][T21925] should_fail+0x3c0/0x510 [ 646.628610][T21925] __should_failslab+0x9f/0xe0 [ 646.633211][T21925] should_failslab+0x9/0x20 [ 646.637550][T21925] kmem_cache_alloc+0x4f/0x2f0 [ 646.642153][T21925] ? vm_area_dup+0x26/0x1d0 [ 646.646490][T21925] ? __kasan_check_read+0x11/0x20 [ 646.651354][T21925] vm_area_dup+0x26/0x1d0 20:13:58 executing program 5: bpf$PROG_LOAD_XDP(0x1d, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 646.655517][T21925] dup_mmap+0x6b8/0xea0 [ 646.659516][T21925] ? __delayed_free_task+0x20/0x20 [ 646.664461][T21925] ? mm_init+0x807/0x960 [ 646.668536][T21925] dup_mm+0x91/0x330 [ 646.672268][T21925] copy_mm+0x108/0x1b0 [ 646.676173][T21925] copy_process+0x1295/0x3250 [ 646.680690][T21925] ? proc_fail_nth_write+0x213/0x290 [ 646.685823][T21925] ? proc_fail_nth_read+0x220/0x220 [ 646.690843][T21925] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 646.695791][T21925] ? vfs_write+0x9af/0x1050 [ 646.700131][T21925] ? vmacache_update+0xb7/0x120 [ 646.704814][T21925] kernel_clone+0x22d/0x990 [ 646.709153][T21925] ? file_end_write+0x1b0/0x1b0 [ 646.713839][T21925] ? __kasan_check_write+0x14/0x20 [ 646.718785][T21925] ? create_io_thread+0x1e0/0x1e0 [ 646.723645][T21925] ? __mutex_lock_slowpath+0x10/0x10 [ 646.728766][T21925] __x64_sys_clone+0x289/0x310 [ 646.733366][T21925] ? __do_sys_vfork+0x130/0x130 [ 646.738057][T21925] ? debug_smp_processor_id+0x17/0x20 [ 646.743263][T21925] do_syscall_64+0x44/0xd0 [ 646.747513][T21925] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 646.753243][T21925] RIP: 0033:0x7f7e969225a9 [ 646.757496][T21925] 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 [ 646.776937][T21925] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 646.785183][T21925] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 646.792998][T21925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 646.800804][T21925] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:13:58 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 32) 20:13:58 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040)={0x0, r0}, 0x10) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040)={0x0, r0}, 0x10) (async) 20:13:58 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x800000000000000, 0x0, 0x0, 0x0) 20:13:58 executing program 4: bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040)={0xffffffffffffffff, 0x1}, 0xc) 20:13:58 executing program 5: bpf$PROG_LOAD_XDP(0x1e, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:58 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x18000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:58 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x20000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:58 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x21000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 646.808615][T21925] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 646.816427][T21925] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 646.824246][T21925] [ 646.848785][T21955] FAULT_INJECTION: forcing a failure. 20:13:58 executing program 5: bpf$PROG_LOAD_XDP(0x21, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:58 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000eee000000000095f1a085af7b8a00000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:58 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040)={0x0, r0}, 0x10) 20:13:58 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x900000000000000, 0x0, 0x0, 0x0) [ 646.848785][T21955] name failslab, interval 1, probability 0, space 0, times 0 [ 646.879807][T21955] CPU: 0 PID: 21955 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 646.889876][T21955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 646.899770][T21955] Call Trace: [ 646.902892][T21955] [ 646.905669][T21955] dump_stack_lvl+0x151/0x1b7 [ 646.910185][T21955] ? bfq_pos_tree_add_move+0x43e/0x43e [ 646.915488][T21955] dump_stack+0x15/0x17 [ 646.919469][T21955] should_fail+0x3c0/0x510 [ 646.923723][T21955] __should_failslab+0x9f/0xe0 [ 646.928326][T21955] should_failslab+0x9/0x20 [ 646.932659][T21955] kmem_cache_alloc+0x4f/0x2f0 [ 646.937262][T21955] ? vm_area_dup+0x26/0x1d0 [ 646.941601][T21955] ? __kasan_check_read+0x11/0x20 [ 646.946465][T21955] vm_area_dup+0x26/0x1d0 [ 646.950628][T21955] dup_mmap+0x6b8/0xea0 [ 646.954623][T21955] ? __delayed_free_task+0x20/0x20 [ 646.959655][T21955] ? mm_init+0x807/0x960 [ 646.963738][T21955] dup_mm+0x91/0x330 [ 646.967470][T21955] copy_mm+0x108/0x1b0 [ 646.971373][T21955] copy_process+0x1295/0x3250 [ 646.975887][T21955] ? proc_fail_nth_write+0x213/0x290 [ 646.981010][T21955] ? proc_fail_nth_read+0x220/0x220 [ 646.986043][T21955] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 646.990989][T21955] ? vfs_write+0x9af/0x1050 [ 646.995759][T21955] ? vmacache_update+0xb7/0x120 [ 647.000449][T21955] kernel_clone+0x22d/0x990 [ 647.004789][T21955] ? file_end_write+0x1b0/0x1b0 [ 647.009477][T21955] ? __kasan_check_write+0x14/0x20 [ 647.014432][T21955] ? create_io_thread+0x1e0/0x1e0 [ 647.019283][T21955] ? __mutex_lock_slowpath+0x10/0x10 [ 647.024404][T21955] __x64_sys_clone+0x289/0x310 [ 647.029002][T21955] ? __do_sys_vfork+0x130/0x130 [ 647.033688][T21955] ? debug_smp_processor_id+0x17/0x20 [ 647.038894][T21955] do_syscall_64+0x44/0xd0 [ 647.043147][T21955] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 647.048874][T21955] RIP: 0033:0x7f7e969225a9 [ 647.053129][T21955] 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 [ 647.072573][T21955] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 20:13:58 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 33) 20:13:58 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x25000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:58 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000eee000000000095f1a085af7b8a00000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:58 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x1100000000000000, 0x0, 0x0, 0x0) 20:13:58 executing program 5: bpf$PROG_LOAD_XDP(0x22, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:58 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800001000000000001d000000000000000000000000ff004a99e9103f08efa473fd5b4d0bb1df2b66a56c9132ffeed124da270207365a70310ff05196875e9ecd945f11a79b60197c7c2a1d3bbc65d2eb596a5d72ab30000000000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x2, 0x3f, 0x4b, 0x1, 0x0, 0x1200000000000000, 0x10000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10, 0x8, 0x80000, 0x0, 0x6dd0, 0x1, 0x271, 0x0, 0x2, 0x0, 0x401}, r0, 0x1, r0, 0x8) write$cgroup_pressure(r0, &(0x7f0000000140)={'some', 0x20, 0x400000008, 0x20, 0x9d}, 0x2f) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000180)) 20:13:58 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000eee000000000095f1a085af7b8a00000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 647.080816][T21955] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 647.088627][T21955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 647.096437][T21955] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 647.104252][T21955] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 647.112062][T21955] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 647.119876][T21955] 20:13:58 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x32000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:58 executing program 5: bpf$PROG_LOAD_XDP(0x23, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:58 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800001000000000001d000000000000000000000000ff004a99e9103f08efa473fd5b4d0bb1df2b66a56c9132ffeed124da270207365a70310ff05196875e9ecd945f11a79b60197c7c2a1d3bbc65d2eb596a5d72ab30000000000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x2, 0x3f, 0x4b, 0x1, 0x0, 0x1200000000000000, 0x10000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10, 0x8, 0x80000, 0x0, 0x6dd0, 0x1, 0x271, 0x0, 0x2, 0x0, 0x401}, r0, 0x1, r0, 0x8) write$cgroup_pressure(r0, &(0x7f0000000140)={'some', 0x20, 0x400000008, 0x20, 0x9d}, 0x2f) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000180)) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800001000000000001d000000000000000000000000ff004a99e9103f08efa473fd5b4d0bb1df2b66a56c9132ffeed124da270207365a70310ff05196875e9ecd945f11a79b60197c7c2a1d3bbc65d2eb596a5d72ab30000000000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x2, 0x3f, 0x4b, 0x1, 0x0, 0x1200000000000000, 0x10000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10, 0x8, 0x80000, 0x0, 0x6dd0, 0x1, 0x271, 0x0, 0x2, 0x0, 0x401}, r0, 0x1, r0, 0x8) (async) write$cgroup_pressure(r0, &(0x7f0000000140)={'some', 0x20, 0x400000008, 0x20, 0x9d}, 0x2f) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000180)) (async) 20:13:58 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x1f00000000000000, 0x0, 0x0, 0x0) [ 647.139736][T21979] FAULT_INJECTION: forcing a failure. [ 647.139736][T21979] name failslab, interval 1, probability 0, space 0, times 0 [ 647.156359][T21979] CPU: 0 PID: 21979 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 647.166420][T21979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 647.176318][T21979] Call Trace: [ 647.179442][T21979] [ 647.182219][T21979] dump_stack_lvl+0x151/0x1b7 20:13:58 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0) [ 647.186739][T21979] ? bfq_pos_tree_add_move+0x43e/0x43e [ 647.192028][T21979] ? do_syscall_64+0x44/0xd0 [ 647.196452][T21979] dump_stack+0x15/0x17 [ 647.200445][T21979] should_fail+0x3c0/0x510 [ 647.204702][T21979] __should_failslab+0x9f/0xe0 [ 647.209296][T21979] should_failslab+0x9/0x20 [ 647.213638][T21979] kmem_cache_alloc+0x4f/0x2f0 [ 647.218237][T21979] ? anon_vma_clone+0xa1/0x4f0 [ 647.222835][T21979] anon_vma_clone+0xa1/0x4f0 [ 647.227271][T21979] anon_vma_fork+0x91/0x4f0 [ 647.231600][T21979] ? anon_vma_name+0x4c/0x70 [ 647.236034][T21979] dup_mmap+0x750/0xea0 [ 647.240025][T21979] ? __delayed_free_task+0x20/0x20 [ 647.244969][T21979] ? mm_init+0x807/0x960 [ 647.249050][T21979] dup_mm+0x91/0x330 [ 647.252785][T21979] copy_mm+0x108/0x1b0 [ 647.256685][T21979] copy_process+0x1295/0x3250 [ 647.261204][T21979] ? proc_fail_nth_write+0x213/0x290 [ 647.266318][T21979] ? proc_fail_nth_read+0x220/0x220 [ 647.271352][T21979] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 647.276306][T21979] ? vfs_write+0x9af/0x1050 [ 647.280643][T21979] ? vmacache_update+0xb7/0x120 [ 647.285331][T21979] kernel_clone+0x22d/0x990 [ 647.289668][T21979] ? file_end_write+0x1b0/0x1b0 [ 647.294352][T21979] ? __kasan_check_write+0x14/0x20 [ 647.299300][T21979] ? create_io_thread+0x1e0/0x1e0 [ 647.304164][T21979] ? __mutex_lock_slowpath+0x10/0x10 [ 647.309288][T21979] __x64_sys_clone+0x289/0x310 [ 647.313885][T21979] ? __do_sys_vfork+0x130/0x130 [ 647.318570][T21979] ? debug_smp_processor_id+0x17/0x20 [ 647.323777][T21979] do_syscall_64+0x44/0xd0 [ 647.328031][T21979] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 647.333761][T21979] RIP: 0033:0x7f7e969225a9 [ 647.338017][T21979] 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 [ 647.357464][T21979] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 647.365794][T21979] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 647.373597][T21979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 647.381405][T21979] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:13:58 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 34) 20:13:58 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) 20:13:58 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x2, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:58 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800001000000000001d000000000000000000000000ff004a99e9103f08efa473fd5b4d0bb1df2b66a56c9132ffeed124da270207365a70310ff05196875e9ecd945f11a79b60197c7c2a1d3bbc65d2eb596a5d72ab30000000000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x2, 0x3f, 0x4b, 0x1, 0x0, 0x1200000000000000, 0x10000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10, 0x8, 0x80000, 0x0, 0x6dd0, 0x1, 0x271, 0x0, 0x2, 0x0, 0x401}, r0, 0x1, r0, 0x8) write$cgroup_pressure(r0, &(0x7f0000000140)={'some', 0x20, 0x400000008, 0x20, 0x9d}, 0x2f) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000180)) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800001000000000001d000000000000000000000000ff004a99e9103f08efa473fd5b4d0bb1df2b66a56c9132ffeed124da270207365a70310ff05196875e9ecd945f11a79b60197c7c2a1d3bbc65d2eb596a5d72ab30000000000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x2, 0x3f, 0x4b, 0x1, 0x0, 0x1200000000000000, 0x10000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10, 0x8, 0x80000, 0x0, 0x6dd0, 0x1, 0x271, 0x0, 0x2, 0x0, 0x401}, r0, 0x1, r0, 0x8) (async) write$cgroup_pressure(r0, &(0x7f0000000140)={'some', 0x20, 0x400000008, 0x20, 0x9d}, 0x2f) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000180)) (async) 20:13:58 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x43000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:58 executing program 4: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={0xffffffffffffffff}, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180), 0xbd, &(0x7f0000000300)=[{&(0x7f0000000280)=""/82, 0x52}], 0x1, &(0x7f0000000340)}, 0x10100) 20:13:58 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x1}, 0x10) 20:13:58 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x48000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:58 executing program 4: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={0xffffffffffffffff}, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180), 0xbd, &(0x7f0000000300)=[{&(0x7f0000000280)=""/82, 0x52}], 0x1, &(0x7f0000000340)}, 0x10100) 20:13:58 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x3, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:58 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x4c000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 647.389217][T21979] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 647.397026][T21979] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 647.404838][T21979] 20:13:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x68000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 647.454307][T22020] FAULT_INJECTION: forcing a failure. [ 647.454307][T22020] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 647.523925][T22020] CPU: 0 PID: 22020 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 647.533998][T22020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 647.543893][T22020] Call Trace: [ 647.547017][T22020] [ 647.549795][T22020] dump_stack_lvl+0x151/0x1b7 [ 647.554314][T22020] ? bfq_pos_tree_add_move+0x43e/0x43e [ 647.559605][T22020] dump_stack+0x15/0x17 [ 647.563593][T22020] should_fail+0x3c0/0x510 [ 647.567850][T22020] should_fail_alloc_page+0x58/0x70 [ 647.572880][T22020] __alloc_pages+0x1de/0x7c0 [ 647.577307][T22020] ? __count_vm_events+0x30/0x30 [ 647.582082][T22020] ? dup_mm+0x91/0x330 [ 647.585985][T22020] ? copy_mm+0x108/0x1b0 [ 647.590065][T22020] ? copy_process+0x1295/0x3250 [ 647.594752][T22020] ? kernel_clone+0x22d/0x990 [ 647.599266][T22020] ? __x64_sys_clone+0x289/0x310 [ 647.604046][T22020] pte_alloc_one+0x73/0x1b0 [ 647.608377][T22020] ? pfn_modify_allowed+0x2e0/0x2e0 [ 647.613413][T22020] ? __kasan_check_write+0x14/0x20 [ 647.618358][T22020] ? __set_page_owner+0x2ee/0x310 [ 647.623222][T22020] __pte_alloc+0x86/0x350 [ 647.627383][T22020] ? post_alloc_hook+0x1ab/0x1b0 [ 647.632158][T22020] ? free_pgtables+0x210/0x210 [ 647.636763][T22020] ? get_page_from_freelist+0x38b/0x400 [ 647.642143][T22020] copy_pte_range+0x1b1f/0x20b0 [ 647.646828][T22020] ? __kunmap_atomic+0x80/0x80 [ 647.651427][T22020] ? __pud_alloc+0x260/0x260 [ 647.655850][T22020] ? __pud_alloc+0x218/0x260 [ 647.660280][T22020] ? do_handle_mm_fault+0x2370/0x2370 [ 647.665488][T22020] copy_page_range+0xc1e/0x1090 [ 647.670173][T22020] ? pfn_valid+0x1e0/0x1e0 [ 647.674426][T22020] dup_mmap+0x99f/0xea0 [ 647.678418][T22020] ? __delayed_free_task+0x20/0x20 [ 647.683367][T22020] ? mm_init+0x807/0x960 [ 647.687448][T22020] dup_mm+0x91/0x330 [ 647.691178][T22020] copy_mm+0x108/0x1b0 [ 647.695085][T22020] copy_process+0x1295/0x3250 [ 647.699597][T22020] ? proc_fail_nth_write+0x213/0x290 [ 647.704720][T22020] ? proc_fail_nth_read+0x220/0x220 [ 647.709751][T22020] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 647.714698][T22020] ? vfs_write+0x9af/0x1050 [ 647.719038][T22020] ? vmacache_update+0xb7/0x120 [ 647.723724][T22020] kernel_clone+0x22d/0x990 [ 647.728158][T22020] ? file_end_write+0x1b0/0x1b0 [ 647.732839][T22020] ? __kasan_check_write+0x14/0x20 [ 647.737783][T22020] ? create_io_thread+0x1e0/0x1e0 [ 647.742647][T22020] ? __mutex_lock_slowpath+0x10/0x10 [ 647.747772][T22020] __x64_sys_clone+0x289/0x310 [ 647.752367][T22020] ? __do_sys_vfork+0x130/0x130 [ 647.757055][T22020] ? debug_smp_processor_id+0x17/0x20 [ 647.762263][T22020] do_syscall_64+0x44/0xd0 [ 647.766513][T22020] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 647.772244][T22020] RIP: 0033:0x7f7e969225a9 [ 647.776496][T22020] 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 [ 647.795939][T22020] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 647.804181][T22020] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 647.811992][T22020] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:13:59 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 35) 20:13:59 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xf903000000000000, 0x0, 0x0, 0x0) 20:13:59 executing program 4: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={0xffffffffffffffff}, 0x4) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180), 0xbd, &(0x7f0000000300)=[{&(0x7f0000000280)=""/82, 0x52}], 0x1, &(0x7f0000000340)}, 0x10100) 20:13:59 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x1}, 0x10) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x1}, 0x10) (async) 20:13:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x6c000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:59 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x4, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:59 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x1}, 0x10) [ 647.819803][T22020] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 647.827616][T22020] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 647.835430][T22020] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 647.843240][T22020] 20:13:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x74000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) write$cgroup_pressure(r0, &(0x7f0000000180)={'some', 0x20, 0x7, 0x20, 0x6}, 0x2f) write$cgroup_pressure(r0, &(0x7f00000000c0)={'some', 0x20, 0xed6, 0x20, 0xffffffffffffffff}, 0x2f) bpf$LINK_DETACH(0x22, &(0x7f0000000000)=r0, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000001000000000095000000000000000710e8036e29f705ef7ce1804ee8cd40dafcf2ac03f7ef26c5e68a9a87ed2ff1e5f9f6f844b842ee77215718d45dcf0deb4888015193b8b210975cd8729dda5977bfcc0d01bce8e7ed30a6713ff9d7989225cb28000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc7, &(0x7f0000000280)=""/199, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:59 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x5, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 647.872289][T22051] FAULT_INJECTION: forcing a failure. [ 647.872289][T22051] name failslab, interval 1, probability 0, space 0, times 0 [ 647.898956][T22051] CPU: 1 PID: 22051 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 647.909026][T22051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 647.918920][T22051] Call Trace: [ 647.922044][T22051] [ 647.924819][T22051] dump_stack_lvl+0x151/0x1b7 [ 647.929338][T22051] ? bfq_pos_tree_add_move+0x43e/0x43e [ 647.934633][T22051] dump_stack+0x15/0x17 [ 647.938623][T22051] should_fail+0x3c0/0x510 [ 647.942876][T22051] __should_failslab+0x9f/0xe0 [ 647.947475][T22051] should_failslab+0x9/0x20 [ 647.951816][T22051] kmem_cache_alloc+0x4f/0x2f0 [ 647.956413][T22051] ? vm_area_dup+0x26/0x1d0 [ 647.960759][T22051] vm_area_dup+0x26/0x1d0 [ 647.964924][T22051] dup_mmap+0x6b8/0xea0 20:13:59 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x7, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:59 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xfbffffff00000000, 0x0, 0x0, 0x0) [ 647.968916][T22051] ? __delayed_free_task+0x20/0x20 [ 647.973861][T22051] ? mm_init+0x807/0x960 [ 647.977939][T22051] dup_mm+0x91/0x330 [ 647.981672][T22051] copy_mm+0x108/0x1b0 [ 647.985586][T22051] copy_process+0x1295/0x3250 [ 647.990095][T22051] ? proc_fail_nth_write+0x213/0x290 [ 647.995210][T22051] ? proc_fail_nth_read+0x220/0x220 [ 648.000250][T22051] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 648.005193][T22051] ? vfs_write+0x9af/0x1050 [ 648.009532][T22051] ? vmacache_update+0xb7/0x120 [ 648.014223][T22051] kernel_clone+0x22d/0x990 [ 648.018560][T22051] ? file_end_write+0x1b0/0x1b0 [ 648.023249][T22051] ? __kasan_check_write+0x14/0x20 [ 648.028195][T22051] ? create_io_thread+0x1e0/0x1e0 [ 648.033053][T22051] ? __mutex_lock_slowpath+0x10/0x10 [ 648.038176][T22051] __x64_sys_clone+0x289/0x310 [ 648.042773][T22051] ? __do_sys_vfork+0x130/0x130 [ 648.047465][T22051] ? debug_smp_processor_id+0x17/0x20 [ 648.052673][T22051] do_syscall_64+0x44/0xd0 [ 648.056923][T22051] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 648.062652][T22051] RIP: 0033:0x7f7e969225a9 [ 648.066905][T22051] 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 [ 648.086341][T22051] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 648.094586][T22051] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 648.102396][T22051] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 648.110216][T22051] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:13:59 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 36) 20:13:59 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') 20:13:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) write$cgroup_pressure(r0, &(0x7f0000000180)={'some', 0x20, 0x7, 0x20, 0x6}, 0x2f) (async) write$cgroup_pressure(r0, &(0x7f00000000c0)={'some', 0x20, 0xed6, 0x20, 0xffffffffffffffff}, 0x2f) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000000)=r0, 0x4) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000001000000000095000000000000000710e8036e29f705ef7ce1804ee8cd40dafcf2ac03f7ef26c5e68a9a87ed2ff1e5f9f6f844b842ee77215718d45dcf0deb4888015193b8b210975cd8729dda5977bfcc0d01bce8e7ed30a6713ff9d7989225cb28000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc7, &(0x7f0000000280)=""/199, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:59 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0xff0f010000000000, 0x0, 0x0, 0x0) 20:13:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x7a000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:59 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x8, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:59 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') 20:13:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) write$cgroup_pressure(r0, &(0x7f0000000180)={'some', 0x20, 0x7, 0x20, 0x6}, 0x2f) write$cgroup_pressure(r0, &(0x7f00000000c0)={'some', 0x20, 0xed6, 0x20, 0xffffffffffffffff}, 0x2f) bpf$LINK_DETACH(0x22, &(0x7f0000000000)=r0, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000001000000000095000000000000000710e8036e29f705ef7ce1804ee8cd40dafcf2ac03f7ef26c5e68a9a87ed2ff1e5f9f6f844b842ee77215718d45dcf0deb4888015193b8b210975cd8729dda5977bfcc0d01bce8e7ed30a6713ff9d7989225cb28000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc7, &(0x7f0000000280)=""/199, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) (async) write$cgroup_pressure(r0, &(0x7f0000000180)={'some', 0x20, 0x7, 0x20, 0x6}, 0x2f) (async) write$cgroup_pressure(r0, &(0x7f00000000c0)={'some', 0x20, 0xed6, 0x20, 0xffffffffffffffff}, 0x2f) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000000)=r0, 0x4) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000001000000000095000000000000000710e8036e29f705ef7ce1804ee8cd40dafcf2ac03f7ef26c5e68a9a87ed2ff1e5f9f6f844b842ee77215718d45dcf0deb4888015193b8b210975cd8729dda5977bfcc0d01bce8e7ed30a6713ff9d7989225cb28000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc7, &(0x7f0000000280)=""/199, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) 20:13:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xc7000000, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:13:59 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x9, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:13:59 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') 20:13:59 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0xa, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 648.118020][T22051] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 648.125834][T22051] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 648.133646][T22051] [ 648.215479][T22094] FAULT_INJECTION: forcing a failure. [ 648.215479][T22094] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 648.229120][T22094] CPU: 0 PID: 22094 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 648.239176][T22094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 648.249073][T22094] Call Trace: [ 648.252201][T22094] [ 648.254976][T22094] dump_stack_lvl+0x151/0x1b7 [ 648.259488][T22094] ? bfq_pos_tree_add_move+0x43e/0x43e [ 648.264781][T22094] dump_stack+0x15/0x17 [ 648.268776][T22094] should_fail+0x3c0/0x510 [ 648.273027][T22094] should_fail_alloc_page+0x58/0x70 [ 648.278059][T22094] __alloc_pages+0x1de/0x7c0 [ 648.282498][T22094] ? __count_vm_events+0x30/0x30 [ 648.287260][T22094] ? __this_cpu_preempt_check+0x13/0x20 [ 648.292647][T22094] ? __mod_node_page_state+0xac/0xf0 [ 648.297762][T22094] pte_alloc_one+0x73/0x1b0 [ 648.302113][T22094] ? pfn_modify_allowed+0x2e0/0x2e0 [ 648.307141][T22094] __pte_alloc+0x86/0x350 [ 648.311303][T22094] ? free_pgtables+0x210/0x210 [ 648.315903][T22094] ? _raw_spin_lock+0xa3/0x1b0 [ 648.320504][T22094] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 648.325711][T22094] ? __kernel_text_address+0x9a/0x110 [ 648.330914][T22094] copy_pte_range+0x1b1f/0x20b0 [ 648.335601][T22094] ? __kunmap_atomic+0x80/0x80 [ 648.340199][T22094] ? __kasan_slab_alloc+0xc4/0xe0 [ 648.345069][T22094] ? __kasan_slab_alloc+0xb2/0xe0 [ 648.349928][T22094] ? kmem_cache_alloc+0x189/0x2f0 [ 648.354785][T22094] ? vm_area_dup+0x26/0x1d0 [ 648.359121][T22094] ? dup_mmap+0x6b8/0xea0 [ 648.363385][T22094] ? dup_mm+0x91/0x330 [ 648.367280][T22094] ? copy_mm+0x108/0x1b0 [ 648.371357][T22094] ? copy_process+0x1295/0x3250 [ 648.376045][T22094] ? kernel_clone+0x22d/0x990 [ 648.380559][T22094] ? __x64_sys_clone+0x289/0x310 [ 648.385347][T22094] ? do_syscall_64+0x44/0xd0 [ 648.389759][T22094] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 648.395669][T22094] copy_page_range+0xc1e/0x1090 [ 648.400356][T22094] ? pfn_valid+0x1e0/0x1e0 [ 648.404603][T22094] dup_mmap+0x99f/0xea0 [ 648.408594][T22094] ? __delayed_free_task+0x20/0x20 [ 648.413541][T22094] ? mm_init+0x807/0x960 [ 648.417623][T22094] dup_mm+0x91/0x330 [ 648.421355][T22094] copy_mm+0x108/0x1b0 [ 648.425259][T22094] copy_process+0x1295/0x3250 [ 648.429771][T22094] ? proc_fail_nth_write+0x213/0x290 [ 648.434893][T22094] ? proc_fail_nth_read+0x220/0x220 [ 648.440016][T22094] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 648.444960][T22094] ? vfs_write+0x9af/0x1050 [ 648.449302][T22094] ? vmacache_update+0xb7/0x120 [ 648.453986][T22094] kernel_clone+0x22d/0x990 [ 648.458328][T22094] ? file_end_write+0x1b0/0x1b0 [ 648.463013][T22094] ? __kasan_check_write+0x14/0x20 [ 648.467961][T22094] ? create_io_thread+0x1e0/0x1e0 [ 648.472823][T22094] ? __mutex_lock_slowpath+0x10/0x10 [ 648.477941][T22094] __x64_sys_clone+0x289/0x310 [ 648.482547][T22094] ? __do_sys_vfork+0x130/0x130 [ 648.487230][T22094] ? debug_smp_processor_id+0x17/0x20 [ 648.492439][T22094] do_syscall_64+0x44/0xd0 [ 648.496688][T22094] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 648.502419][T22094] RIP: 0033:0x7f7e969225a9 [ 648.506672][T22094] 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 [ 648.526112][T22094] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 648.534356][T22094] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 648.542168][T22094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 648.549984][T22094] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 648.557792][T22094] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:14:00 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 37) 20:14:00 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x58, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) write$cgroup_pid(r2, &(0x7f0000000500)=0xffffffffffffffff, 0x12) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001100)={&(0x7f0000001540)=ANY=[@ANYBLOB="9feb010018"], &(0x7f0000000100)=""/4096, 0xca, 0x1000, 0x1}, 0x20) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0x0, 0x5, 0x9, 0x500, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x0, 0xe}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x6}, [@alu={0x0, 0x0, 0x6, 0x3, 0xa, 0x50}, @map_idx={0x18, 0x5, 0x5, 0x0, 0x2}]}, &(0x7f0000000180)='syzkaller\x00', 0x3, 0x23, &(0x7f00000001c0)=""/35, 0x41100, 0x0, '\x00', r0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000380)={0x9, 0x3, 0x80, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, r1, r3, r4, 0x1, r5, r6, r7, r8, 0x1]}, 0x80) 20:14:00 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0xffff0f00, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:00 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r0, 0x12) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000fcffffffffffffff98f72a4018c179850095000000000000009e5a364193e06be8ee51afa53dd9e8f9697fd3c918511ca6a14d533217803362b44466b6e44254d69537ae81d24a4500693c233906cf6301978ea051c2b0242c2a01e0e0c0d75142afa2400e13faf4a34c5d03f2532561b40f4a84a7e99fef57f1bebc681137d704512b17e1631ef99f7c2fae634d7e8f72d0ab6be92c4e2bfa904a59"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r4, &(0x7f0000000380)="c97dff84d92d2357d5fba6add87f7d3afe3bb67714cdba62d2008075837023a0e7855029125458d9b64915cf94f8e7e372bf5ae11637c9bcdff13236196c26b09736df6506edc636ceb7b2df4ff6c1648cc9e8125a4bfdcc2c4f4af86a9eff068c98aff6a80a037457c1f7b47af2d0a7a4df04e90968b0c9ce23f8ddf1540d5fcc2795a6227ef977686d51f49ad5be4f92", &(0x7f0000000440)=""/101}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@map=r2, r3, 0x10}, 0x10) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0xe, &(0x7f00000000c0)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4f7c}, @map_val={0x18, 0xb, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x7ff}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @exit, @generic={0x8, 0x4, 0xd, 0x4, 0x2}, @map_fd={0x18, 0x8, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff8ae7}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x60, &(0x7f0000000180)=""/96, 0x40f00, 0x2, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000200)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0x8, 0x1f, 0x5f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r3, 0x1, r2]}, 0x80) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000340)={r3, r2, 0x0, r5}, 0x10) getpid() 20:14:00 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0xb, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:00 executing program 2: syz_open_procfs$namespace(0x0, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r0, 0x0, 0x2c, 0x1c, &(0x7f00000003c0)="510c6a70921279eef708b3c3dc85dcc83be788de2be4d6e68f8f010dcd685095d2a83ee016543a9bdaa284ba", &(0x7f0000000400)=""/28, 0x0, 0x0, 0x99, 0x16, &(0x7f0000000580)="a73de1f6ee9f226ad2421f55b80ca7063688889bd685d3c4f315e4cb82f8418705109b778c57732ccd3bf3a2673acd97fe2553d11a45cb44618fb7046af1495d8016fd0271fb4882a1892fea9ff3d68c19f2679d554bb8404799d31ed4e7b9d1c38709058709bdcafcbdb2c5e2f962167fb6cf9b9f6ddb5253def1626112734c730cec8a2e834d1880bd5a788a12301848721ae8a88b5fe58d", &(0x7f0000000640)="d782b369ccb36c688d1d11d4bd959ba264ac2f73dcab", 0x1, 0x800}, 0x48) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2080, &(0x7f0000000240)="60305442e22d2ac7e75d8b47b481693487529cb7ddcf91d0537f3dced902000800000000005257fbf71f270ead6d0d7196ce52391cab263c2b39cec09a01d649ec30d7e58648c9f41cfac6", 0x4b, &(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000480)="88578fda8a139a68dd73315962da07422a0649c37df9bc5af2f3dffbe02c08fbed9c4d3204eba0aa24a18ab43ea999b679a2867a59911347f4029154ee67e7d8bd46abf9e918bbe008108b5aa689e6fb9bd878c67202a0bbc4b70e491de7a7c33ae75e32840f2bd871548bfe61b0e656e31bdc791c26f2c37209e38f4f56e6173eeb5846942a3fd7ed1dcd4d86ede866dcd2904c6c1317f7f912313faf88b689f8a4699b92ba565fcd608ce7888091b1508778c7651c80e41a461ff84ef43cb068582754bdd5204d6dcdd28175746d804e745181f14d92ddfb224a22e975ef9410d29b8fa631803666f3c3446deea2afcf9e00000000000000") openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='blkio.bfq.idle_time\x00', 0x0, 0x0) syz_clone(0x30020000, &(0x7f0000000000)="73baed4b0769863eda595c93613de8453e142113907431e72cae874a65910571fa9c5273bc2cb6db24f6c8b46895fabfc7f9b259833d913ff7328e6ccb04994b2ed9bd90b0bca3fe02b47eb82b69993136ddb86d42b8d6a4707e22d2c958812c751ab48604a9616d85e4cf67b7791f2c658502e2e722f2b6396005513c611200e178165702b30ec01ba83225e1ca47b219c891b682002809623b62026aaed2c61b26727e33bd9616acceea10c2aba6ba9418e0643ea852dcb3652dbfa1fbab6f0a6171867a5698e6e67c591d539fe02c636f89351f1713fab7c8", 0xda, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="dec35e20f96f91ffb37c6f00aaad9aabc7992a7d5aad43c322057cd27930a660393cc669b6c1eef89d3055425b94ed06f7167efc0a5820293e0b2820435c34d428c162b8b1170d0580ea35878a74e4942f2a1ce270b7ac2f8f853a0bdfc89d18430ff251fe9adbb1993f48987598f3d9cc009d5f734b517513b78496bc2aec019a67a2f98373816fe4330b") 20:14:00 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:00 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0xc, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:00 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r0, 0x12) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000fcffffffffffffff98f72a4018c179850095000000000000009e5a364193e06be8ee51afa53dd9e8f9697fd3c918511ca6a14d533217803362b44466b6e44254d69537ae81d24a4500693c233906cf6301978ea051c2b0242c2a01e0e0c0d75142afa2400e13faf4a34c5d03f2532561b40f4a84a7e99fef57f1bebc681137d704512b17e1631ef99f7c2fae634d7e8f72d0ab6be92c4e2bfa904a59"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r4, &(0x7f0000000380)="c97dff84d92d2357d5fba6add87f7d3afe3bb67714cdba62d2008075837023a0e7855029125458d9b64915cf94f8e7e372bf5ae11637c9bcdff13236196c26b09736df6506edc636ceb7b2df4ff6c1648cc9e8125a4bfdcc2c4f4af86a9eff068c98aff6a80a037457c1f7b47af2d0a7a4df04e90968b0c9ce23f8ddf1540d5fcc2795a6227ef977686d51f49ad5be4f92", &(0x7f0000000440)=""/101}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@map=r2, r3, 0x10}, 0x10) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0xe, &(0x7f00000000c0)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4f7c}, @map_val={0x18, 0xb, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x7ff}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @exit, @generic={0x8, 0x4, 0xd, 0x4, 0x2}, @map_fd={0x18, 0x8, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff8ae7}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x60, &(0x7f0000000180)=""/96, 0x40f00, 0x2, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000200)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0x8, 0x1f, 0x5f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r3, 0x1, r2]}, 0x80) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000340)={r3, r2, 0x0, r5}, 0x10) getpid() syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r0, 0x12) (async) gettid() (async) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000fcffffffffffffff98f72a4018c179850095000000000000009e5a364193e06be8ee51afa53dd9e8f9697fd3c918511ca6a14d533217803362b44466b6e44254d69537ae81d24a4500693c233906cf6301978ea051c2b0242c2a01e0e0c0d75142afa2400e13faf4a34c5d03f2532561b40f4a84a7e99fef57f1bebc681137d704512b17e1631ef99f7c2fae634d7e8f72d0ab6be92c4e2bfa904a59"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r4, &(0x7f0000000380)="c97dff84d92d2357d5fba6add87f7d3afe3bb67714cdba62d2008075837023a0e7855029125458d9b64915cf94f8e7e372bf5ae11637c9bcdff13236196c26b09736df6506edc636ceb7b2df4ff6c1648cc9e8125a4bfdcc2c4f4af86a9eff068c98aff6a80a037457c1f7b47af2d0a7a4df04e90968b0c9ce23f8ddf1540d5fcc2795a6227ef977686d51f49ad5be4f92", &(0x7f0000000440)=""/101}, 0x20) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@map=r2, r3, 0x10}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0xe, &(0x7f00000000c0)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4f7c}, @map_val={0x18, 0xb, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x7ff}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @exit, @generic={0x8, 0x4, 0xd, 0x4, 0x2}, @map_fd={0x18, 0x8, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff8ae7}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x60, &(0x7f0000000180)=""/96, 0x40f00, 0x2, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000200)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0x8, 0x1f, 0x5f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r3, 0x1, r2]}, 0x80) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000340)={r3, r2, 0x0, r5}, 0x10) (async) getpid() (async) [ 648.565603][T22094] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 648.573417][T22094] [ 648.589535][T22098] FAULT_INJECTION: forcing a failure. [ 648.589535][T22098] name fail_page_alloc, interval 1, probability 0, space 0, times 0 20:14:00 executing program 2: syz_open_procfs$namespace(0x0, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r0, 0x0, 0x2c, 0x1c, &(0x7f00000003c0)="510c6a70921279eef708b3c3dc85dcc83be788de2be4d6e68f8f010dcd685095d2a83ee016543a9bdaa284ba", &(0x7f0000000400)=""/28, 0x0, 0x0, 0x99, 0x16, &(0x7f0000000580)="a73de1f6ee9f226ad2421f55b80ca7063688889bd685d3c4f315e4cb82f8418705109b778c57732ccd3bf3a2673acd97fe2553d11a45cb44618fb7046af1495d8016fd0271fb4882a1892fea9ff3d68c19f2679d554bb8404799d31ed4e7b9d1c38709058709bdcafcbdb2c5e2f962167fb6cf9b9f6ddb5253def1626112734c730cec8a2e834d1880bd5a788a12301848721ae8a88b5fe58d", &(0x7f0000000640)="d782b369ccb36c688d1d11d4bd959ba264ac2f73dcab", 0x1, 0x800}, 0x48) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2080, &(0x7f0000000240)="60305442e22d2ac7e75d8b47b481693487529cb7ddcf91d0537f3dced902000800000000005257fbf71f270ead6d0d7196ce52391cab263c2b39cec09a01d649ec30d7e58648c9f41cfac6", 0x4b, &(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000480)="88578fda8a139a68dd73315962da07422a0649c37df9bc5af2f3dffbe02c08fbed9c4d3204eba0aa24a18ab43ea999b679a2867a59911347f4029154ee67e7d8bd46abf9e918bbe008108b5aa689e6fb9bd878c67202a0bbc4b70e491de7a7c33ae75e32840f2bd871548bfe61b0e656e31bdc791c26f2c37209e38f4f56e6173eeb5846942a3fd7ed1dcd4d86ede866dcd2904c6c1317f7f912313faf88b689f8a4699b92ba565fcd608ce7888091b1508778c7651c80e41a461ff84ef43cb068582754bdd5204d6dcdd28175746d804e745181f14d92ddfb224a22e975ef9410d29b8fa631803666f3c3446deea2afcf9e00000000000000") openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='blkio.bfq.idle_time\x00', 0x0, 0x0) syz_clone(0x30020000, &(0x7f0000000000)="73baed4b0769863eda595c93613de8453e142113907431e72cae874a65910571fa9c5273bc2cb6db24f6c8b46895fabfc7f9b259833d913ff7328e6ccb04994b2ed9bd90b0bca3fe02b47eb82b69993136ddb86d42b8d6a4707e22d2c958812c751ab48604a9616d85e4cf67b7791f2c658502e2e722f2b6396005513c611200e178165702b30ec01ba83225e1ca47b219c891b682002809623b62026aaed2c61b26727e33bd9616acceea10c2aba6ba9418e0643ea852dcb3652dbfa1fbab6f0a6171867a5698e6e67c591d539fe02c636f89351f1713fab7c8", 0xda, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="dec35e20f96f91ffb37c6f00aaad9aabc7992a7d5aad43c322057cd27930a660393cc669b6c1eef89d3055425b94ed06f7167efc0a5820293e0b2820435c34d428c162b8b1170d0580ea35878a74e4942f2a1ce270b7ac2f8f853a0bdfc89d18430ff251fe9adbb1993f48987598f3d9cc009d5f734b517513b78496bc2aec019a67a2f98373816fe4330b") syz_open_procfs$namespace(0x0, 0x0) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00'}, 0x10) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r0, 0x0, 0x2c, 0x1c, &(0x7f00000003c0)="510c6a70921279eef708b3c3dc85dcc83be788de2be4d6e68f8f010dcd685095d2a83ee016543a9bdaa284ba", &(0x7f0000000400)=""/28, 0x0, 0x0, 0x99, 0x16, &(0x7f0000000580)="a73de1f6ee9f226ad2421f55b80ca7063688889bd685d3c4f315e4cb82f8418705109b778c57732ccd3bf3a2673acd97fe2553d11a45cb44618fb7046af1495d8016fd0271fb4882a1892fea9ff3d68c19f2679d554bb8404799d31ed4e7b9d1c38709058709bdcafcbdb2c5e2f962167fb6cf9b9f6ddb5253def1626112734c730cec8a2e834d1880bd5a788a12301848721ae8a88b5fe58d", &(0x7f0000000640)="d782b369ccb36c688d1d11d4bd959ba264ac2f73dcab", 0x1, 0x800}, 0x48) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x2080, &(0x7f0000000240)="60305442e22d2ac7e75d8b47b481693487529cb7ddcf91d0537f3dced902000800000000005257fbf71f270ead6d0d7196ce52391cab263c2b39cec09a01d649ec30d7e58648c9f41cfac6", 0x4b, &(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000480)="88578fda8a139a68dd73315962da07422a0649c37df9bc5af2f3dffbe02c08fbed9c4d3204eba0aa24a18ab43ea999b679a2867a59911347f4029154ee67e7d8bd46abf9e918bbe008108b5aa689e6fb9bd878c67202a0bbc4b70e491de7a7c33ae75e32840f2bd871548bfe61b0e656e31bdc791c26f2c37209e38f4f56e6173eeb5846942a3fd7ed1dcd4d86ede866dcd2904c6c1317f7f912313faf88b689f8a4699b92ba565fcd608ce7888091b1508778c7651c80e41a461ff84ef43cb068582754bdd5204d6dcdd28175746d804e745181f14d92ddfb224a22e975ef9410d29b8fa631803666f3c3446deea2afcf9e00000000000000") (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='blkio.bfq.idle_time\x00', 0x0, 0x0) (async) syz_clone(0x30020000, &(0x7f0000000000)="73baed4b0769863eda595c93613de8453e142113907431e72cae874a65910571fa9c5273bc2cb6db24f6c8b46895fabfc7f9b259833d913ff7328e6ccb04994b2ed9bd90b0bca3fe02b47eb82b69993136ddb86d42b8d6a4707e22d2c958812c751ab48604a9616d85e4cf67b7791f2c658502e2e722f2b6396005513c611200e178165702b30ec01ba83225e1ca47b219c891b682002809623b62026aaed2c61b26727e33bd9616acceea10c2aba6ba9418e0643ea852dcb3652dbfa1fbab6f0a6171867a5698e6e67c591d539fe02c636f89351f1713fab7c8", 0xda, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="dec35e20f96f91ffb37c6f00aaad9aabc7992a7d5aad43c322057cd27930a660393cc669b6c1eef89d3055425b94ed06f7167efc0a5820293e0b2820435c34d428c162b8b1170d0580ea35878a74e4942f2a1ce270b7ac2f8f853a0bdfc89d18430ff251fe9adbb1993f48987598f3d9cc009d5f734b517513b78496bc2aec019a67a2f98373816fe4330b") (async) 20:14:00 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x58, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) write$cgroup_pid(r2, &(0x7f0000000500)=0xffffffffffffffff, 0x12) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001100)={&(0x7f0000001540)=ANY=[@ANYBLOB="9feb010018"], &(0x7f0000000100)=""/4096, 0xca, 0x1000, 0x1}, 0x20) (async) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0x0, 0x5, 0x9, 0x500, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x0, 0xe}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x6}, [@alu={0x0, 0x0, 0x6, 0x3, 0xa, 0x50}, @map_idx={0x18, 0x5, 0x5, 0x0, 0x2}]}, &(0x7f0000000180)='syzkaller\x00', 0x3, 0x23, &(0x7f00000001c0)=""/35, 0x41100, 0x0, '\x00', r0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000380)={0x9, 0x3, 0x80, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, r1, r3, r4, 0x1, r5, r6, r7, r8, 0x1]}, 0x80) 20:14:00 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0xd, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 648.618664][ T30] audit: type=1400 audit(1667160840.140:128): avc: denied { sys_admin } for pid=22100 comm="syz-executor.2" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 648.625003][T22098] CPU: 1 PID: 22098 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 648.649817][T22098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 648.659711][T22098] Call Trace: [ 648.662834][T22098] [ 648.665610][T22098] dump_stack_lvl+0x151/0x1b7 [ 648.670123][T22098] ? bfq_pos_tree_add_move+0x43e/0x43e [ 648.675417][T22098] ? stack_trace_save+0x1f0/0x1f0 [ 648.680280][T22098] ? __kernel_text_address+0x9a/0x110 [ 648.685486][T22098] dump_stack+0x15/0x17 [ 648.689476][T22098] should_fail+0x3c0/0x510 [ 648.693732][T22098] should_fail_alloc_page+0x58/0x70 [ 648.698767][T22098] __alloc_pages+0x1de/0x7c0 [ 648.703190][T22098] ? stack_trace_save+0x12d/0x1f0 [ 648.708055][T22098] ? stack_trace_snprint+0x100/0x100 [ 648.713174][T22098] ? __count_vm_events+0x30/0x30 [ 648.717948][T22098] ? __kasan_slab_alloc+0xc4/0xe0 [ 648.722810][T22098] ? __kasan_slab_alloc+0xb2/0xe0 [ 648.727667][T22098] ? kmem_cache_alloc+0x189/0x2f0 [ 648.732528][T22098] ? anon_vma_fork+0x1b9/0x4f0 [ 648.737128][T22098] get_zeroed_page+0x19/0x40 [ 648.741556][T22098] __pud_alloc+0x8b/0x260 [ 648.745722][T22098] ? do_handle_mm_fault+0x2370/0x2370 [ 648.750930][T22098] copy_page_range+0xd9e/0x1090 [ 648.755621][T22098] ? pfn_valid+0x1e0/0x1e0 [ 648.759894][T22098] dup_mmap+0x99f/0xea0 [ 648.763863][T22098] ? __delayed_free_task+0x20/0x20 [ 648.768809][T22098] ? mm_init+0x807/0x960 [ 648.772886][T22098] dup_mm+0x91/0x330 [ 648.776618][T22098] copy_mm+0x108/0x1b0 [ 648.780526][T22098] copy_process+0x1295/0x3250 [ 648.785042][T22098] ? proc_fail_nth_write+0x213/0x290 [ 648.790159][T22098] ? proc_fail_nth_read+0x220/0x220 [ 648.795194][T22098] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 648.800141][T22098] ? vfs_write+0x9af/0x1050 [ 648.804479][T22098] ? vmacache_update+0xb7/0x120 [ 648.809178][T22098] kernel_clone+0x22d/0x990 [ 648.813506][T22098] ? file_end_write+0x1b0/0x1b0 [ 648.818195][T22098] ? __kasan_check_write+0x14/0x20 [ 648.823149][T22098] ? create_io_thread+0x1e0/0x1e0 [ 648.828004][T22098] ? __mutex_lock_slowpath+0x10/0x10 [ 648.833121][T22098] __x64_sys_clone+0x289/0x310 [ 648.837724][T22098] ? __do_sys_vfork+0x130/0x130 [ 648.842407][T22098] ? debug_smp_processor_id+0x17/0x20 [ 648.847611][T22098] do_syscall_64+0x44/0xd0 [ 648.851956][T22098] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 648.857683][T22098] RIP: 0033:0x7f7e969225a9 [ 648.861960][T22098] 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 [ 648.881374][T22098] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 648.889619][T22098] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 648.897433][T22098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 648.905246][T22098] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:14:00 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 38) 20:14:00 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0xe, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:00 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x58, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) write$cgroup_pid(r2, &(0x7f0000000500)=0xffffffffffffffff, 0x12) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001100)={&(0x7f0000001540)=ANY=[@ANYBLOB="9feb010018"], &(0x7f0000000100)=""/4096, 0xca, 0x1000, 0x1}, 0x20) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0x0, 0x5, 0x9, 0x500, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x0, 0xe}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x6}, [@alu={0x0, 0x0, 0x6, 0x3, 0xa, 0x50}, @map_idx={0x18, 0x5, 0x5, 0x0, 0x2}]}, &(0x7f0000000180)='syzkaller\x00', 0x3, 0x23, &(0x7f00000001c0)=""/35, 0x41100, 0x0, '\x00', r0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000380)={0x9, 0x3, 0x80, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, r1, r3, r4, 0x1, r5, r6, r7, r8, 0x1]}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x58, &(0x7f0000000280)}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) write$cgroup_pid(r2, &(0x7f0000000500)=0xffffffffffffffff, 0x12) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001100)={&(0x7f0000001540)=ANY=[@ANYBLOB="9feb010018"], &(0x7f0000000100)=""/4096, 0xca, 0x1000, 0x1}, 0x20) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0x0, 0x5, 0x9, 0x500, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x0, 0xe}, 0x48) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x6}, [@alu={0x0, 0x0, 0x6, 0x3, 0xa, 0x50}, @map_idx={0x18, 0x5, 0x5, 0x0, 0x2}]}, &(0x7f0000000180)='syzkaller\x00', 0x3, 0x23, &(0x7f00000001c0)=""/35, 0x41100, 0x0, '\x00', r0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000380)={0x9, 0x3, 0x80, 0x6}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, r1, r3, r4, 0x1, r5, r6, r7, r8, 0x1]}, 0x80) (async) 20:14:00 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r0, 0x0, 0x2c, 0x1c, &(0x7f00000003c0)="510c6a70921279eef708b3c3dc85dcc83be788de2be4d6e68f8f010dcd685095d2a83ee016543a9bdaa284ba", &(0x7f0000000400)=""/28, 0x0, 0x0, 0x99, 0x16, &(0x7f0000000580)="a73de1f6ee9f226ad2421f55b80ca7063688889bd685d3c4f315e4cb82f8418705109b778c57732ccd3bf3a2673acd97fe2553d11a45cb44618fb7046af1495d8016fd0271fb4882a1892fea9ff3d68c19f2679d554bb8404799d31ed4e7b9d1c38709058709bdcafcbdb2c5e2f962167fb6cf9b9f6ddb5253def1626112734c730cec8a2e834d1880bd5a788a12301848721ae8a88b5fe58d", &(0x7f0000000640)="d782b369ccb36c688d1d11d4bd959ba264ac2f73dcab", 0x1, 0x800}, 0x48) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2080, &(0x7f0000000240)="60305442e22d2ac7e75d8b47b481693487529cb7ddcf91d0537f3dced902000800000000005257fbf71f270ead6d0d7196ce52391cab263c2b39cec09a01d649ec30d7e58648c9f41cfac6", 0x4b, &(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000480)="88578fda8a139a68dd73315962da07422a0649c37df9bc5af2f3dffbe02c08fbed9c4d3204eba0aa24a18ab43ea999b679a2867a59911347f4029154ee67e7d8bd46abf9e918bbe008108b5aa689e6fb9bd878c67202a0bbc4b70e491de7a7c33ae75e32840f2bd871548bfe61b0e656e31bdc791c26f2c37209e38f4f56e6173eeb5846942a3fd7ed1dcd4d86ede866dcd2904c6c1317f7f912313faf88b689f8a4699b92ba565fcd608ce7888091b1508778c7651c80e41a461ff84ef43cb068582754bdd5204d6dcdd28175746d804e745181f14d92ddfb224a22e975ef9410d29b8fa631803666f3c3446deea2afcf9e00000000000000") (async, rerun: 32) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='blkio.bfq.idle_time\x00', 0x0, 0x0) (async, rerun: 32) syz_clone(0x30020000, &(0x7f0000000000)="73baed4b0769863eda595c93613de8453e142113907431e72cae874a65910571fa9c5273bc2cb6db24f6c8b46895fabfc7f9b259833d913ff7328e6ccb04994b2ed9bd90b0bca3fe02b47eb82b69993136ddb86d42b8d6a4707e22d2c958812c751ab48604a9616d85e4cf67b7791f2c658502e2e722f2b6396005513c611200e178165702b30ec01ba83225e1ca47b219c891b682002809623b62026aaed2c61b26727e33bd9616acceea10c2aba6ba9418e0643ea852dcb3652dbfa1fbab6f0a6171867a5698e6e67c591d539fe02c636f89351f1713fab7c8", 0xda, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="dec35e20f96f91ffb37c6f00aaad9aabc7992a7d5aad43c322057cd27930a660393cc669b6c1eef89d3055425b94ed06f7167efc0a5820293e0b2820435c34d428c162b8b1170d0580ea35878a74e4942f2a1ce270b7ac2f8f853a0bdfc89d18430ff251fe9adbb1993f48987598f3d9cc009d5f734b517513b78496bc2aec019a67a2f98373816fe4330b") 20:14:00 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r0, 0x12) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000fcffffffffffffff98f72a4018c179850095000000000000009e5a364193e06be8ee51afa53dd9e8f9697fd3c918511ca6a14d533217803362b44466b6e44254d69537ae81d24a4500693c233906cf6301978ea051c2b0242c2a01e0e0c0d75142afa2400e13faf4a34c5d03f2532561b40f4a84a7e99fef57f1bebc681137d704512b17e1631ef99f7c2fae634d7e8f72d0ab6be92c4e2bfa904a59"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r4, &(0x7f0000000380)="c97dff84d92d2357d5fba6add87f7d3afe3bb67714cdba62d2008075837023a0e7855029125458d9b64915cf94f8e7e372bf5ae11637c9bcdff13236196c26b09736df6506edc636ceb7b2df4ff6c1648cc9e8125a4bfdcc2c4f4af86a9eff068c98aff6a80a037457c1f7b47af2d0a7a4df04e90968b0c9ce23f8ddf1540d5fcc2795a6227ef977686d51f49ad5be4f92", &(0x7f0000000440)=""/101}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@map=r2, r3, 0x10}, 0x10) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0xe, &(0x7f00000000c0)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4f7c}, @map_val={0x18, 0xb, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x7ff}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @exit, @generic={0x8, 0x4, 0xd, 0x4, 0x2}, @map_fd={0x18, 0x8, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff8ae7}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x60, &(0x7f0000000180)=""/96, 0x40f00, 0x2, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000200)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0x8, 0x1f, 0x5f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r3, 0x1, r2]}, 0x80) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000340)={r3, r2, 0x0, r5}, 0x10) getpid() syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r0, 0x12) (async) gettid() (async) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000fcffffffffffffff98f72a4018c179850095000000000000009e5a364193e06be8ee51afa53dd9e8f9697fd3c918511ca6a14d533217803362b44466b6e44254d69537ae81d24a4500693c233906cf6301978ea051c2b0242c2a01e0e0c0d75142afa2400e13faf4a34c5d03f2532561b40f4a84a7e99fef57f1bebc681137d704512b17e1631ef99f7c2fae634d7e8f72d0ab6be92c4e2bfa904a59"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r4, &(0x7f0000000380)="c97dff84d92d2357d5fba6add87f7d3afe3bb67714cdba62d2008075837023a0e7855029125458d9b64915cf94f8e7e372bf5ae11637c9bcdff13236196c26b09736df6506edc636ceb7b2df4ff6c1648cc9e8125a4bfdcc2c4f4af86a9eff068c98aff6a80a037457c1f7b47af2d0a7a4df04e90968b0c9ce23f8ddf1540d5fcc2795a6227ef977686d51f49ad5be4f92", &(0x7f0000000440)=""/101}, 0x20) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@map=r2, r3, 0x10}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0xe, &(0x7f00000000c0)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4f7c}, @map_val={0x18, 0xb, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x7ff}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @exit, @generic={0x8, 0x4, 0xd, 0x4, 0x2}, @map_fd={0x18, 0x8, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff8ae7}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x60, &(0x7f0000000180)=""/96, 0x40f00, 0x2, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000200)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0x8, 0x1f, 0x5f}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[r3, 0x1, r2]}, 0x80) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000340)={r3, r2, 0x0, r5}, 0x10) (async) getpid() (async) 20:14:00 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x2, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:00 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x3, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 648.913054][T22098] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 648.920868][T22098] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 648.928678][T22098] [ 648.954214][T22159] FAULT_INJECTION: forcing a failure. [ 648.954214][T22159] name fail_page_alloc, interval 1, probability 0, space 0, times 0 20:14:00 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1d, 0x5, 0x147, 0x100, 0x1960, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x3}, 0x48) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYRES8=r0], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_subtree(r2, &(0x7f0000000200), 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="21f10b327e56a8fb6edee4769064321b0c24599c246a", &(0x7f0000000100)=""/134, 0x4}, 0x20) 20:14:00 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0xf, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:00 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x101001, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x9) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:00 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x10, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 648.979535][T22159] CPU: 1 PID: 22159 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 648.989606][T22159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 648.999493][T22159] Call Trace: [ 649.002621][T22159] [ 649.005394][T22159] dump_stack_lvl+0x151/0x1b7 [ 649.009911][T22159] ? bfq_pos_tree_add_move+0x43e/0x43e [ 649.015204][T22159] ? stack_trace_save+0x1f0/0x1f0 [ 649.020066][T22159] ? __kernel_text_address+0x9a/0x110 [ 649.025381][T22159] dump_stack+0x15/0x17 20:14:00 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1d, 0x5, 0x147, 0x100, 0x1960, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x3}, 0x48) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYRES8=r0], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_subtree(r2, &(0x7f0000000200), 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="21f10b327e56a8fb6edee4769064321b0c24599c246a", &(0x7f0000000100)=""/134, 0x4}, 0x20) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1d, 0x5, 0x147, 0x100, 0x1960, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x3}, 0x48) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYRES8=r0], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_subtree(r2, &(0x7f0000000200), 0x2, 0x0) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="21f10b327e56a8fb6edee4769064321b0c24599c246a", &(0x7f0000000100)=""/134, 0x4}, 0x20) (async) [ 649.029350][T22159] should_fail+0x3c0/0x510 [ 649.033618][T22159] should_fail_alloc_page+0x58/0x70 [ 649.038639][T22159] __alloc_pages+0x1de/0x7c0 [ 649.043067][T22159] ? stack_trace_save+0x12d/0x1f0 [ 649.047925][T22159] ? stack_trace_snprint+0x100/0x100 [ 649.053049][T22159] ? __count_vm_events+0x30/0x30 [ 649.057823][T22159] ? __kasan_slab_alloc+0xc4/0xe0 [ 649.062678][T22159] ? __kasan_slab_alloc+0xb2/0xe0 [ 649.067545][T22159] ? kmem_cache_alloc+0x189/0x2f0 [ 649.072399][T22159] ? anon_vma_fork+0x1b9/0x4f0 [ 649.077002][T22159] get_zeroed_page+0x19/0x40 [ 649.081428][T22159] __pud_alloc+0x8b/0x260 [ 649.085593][T22159] ? do_handle_mm_fault+0x2370/0x2370 [ 649.090804][T22159] copy_page_range+0xd9e/0x1090 [ 649.095494][T22159] ? pfn_valid+0x1e0/0x1e0 [ 649.099752][T22159] dup_mmap+0x99f/0xea0 [ 649.103737][T22159] ? __delayed_free_task+0x20/0x20 [ 649.108683][T22159] ? mm_init+0x807/0x960 [ 649.112761][T22159] dup_mm+0x91/0x330 [ 649.116492][T22159] copy_mm+0x108/0x1b0 [ 649.120399][T22159] copy_process+0x1295/0x3250 [ 649.124916][T22159] ? proc_fail_nth_write+0x213/0x290 [ 649.130032][T22159] ? proc_fail_nth_read+0x220/0x220 [ 649.135068][T22159] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 649.140018][T22159] ? vfs_write+0x9af/0x1050 [ 649.144353][T22159] ? vmacache_update+0xb7/0x120 [ 649.149047][T22159] kernel_clone+0x22d/0x990 [ 649.153381][T22159] ? file_end_write+0x1b0/0x1b0 [ 649.158065][T22159] ? __kasan_check_write+0x14/0x20 [ 649.163013][T22159] ? create_io_thread+0x1e0/0x1e0 [ 649.167876][T22159] ? __mutex_lock_slowpath+0x10/0x10 [ 649.173002][T22159] __x64_sys_clone+0x289/0x310 [ 649.177599][T22159] ? __do_sys_vfork+0x130/0x130 [ 649.182371][T22159] ? debug_smp_processor_id+0x17/0x20 [ 649.187576][T22159] do_syscall_64+0x44/0xd0 [ 649.191830][T22159] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 649.197557][T22159] RIP: 0033:0x7f7e969225a9 [ 649.201814][T22159] 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 [ 649.221256][T22159] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 20:14:00 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 39) 20:14:00 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1d, 0x5, 0x147, 0x100, 0x1960, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x3}, 0x48) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYRES8=r0], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$cgroup_subtree(r2, &(0x7f0000000200), 0x2, 0x0) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="21f10b327e56a8fb6edee4769064321b0c24599c246a", &(0x7f0000000100)=""/134, 0x4}, 0x20) 20:14:00 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x4, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 649.229500][T22159] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 649.237316][T22159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 649.245122][T22159] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 649.252933][T22159] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 649.260744][T22159] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 649.268555][T22159] [ 649.412733][T22252] FAULT_INJECTION: forcing a failure. [ 649.412733][T22252] name failslab, interval 1, probability 0, space 0, times 0 [ 649.432496][T22252] CPU: 1 PID: 22252 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 649.442557][T22252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 649.452454][T22252] Call Trace: [ 649.455579][T22252] [ 649.458354][T22252] dump_stack_lvl+0x151/0x1b7 [ 649.462871][T22252] ? bfq_pos_tree_add_move+0x43e/0x43e [ 649.468168][T22252] dump_stack+0x15/0x17 [ 649.472155][T22252] should_fail+0x3c0/0x510 [ 649.476408][T22252] __should_failslab+0x9f/0xe0 [ 649.481013][T22252] should_failslab+0x9/0x20 [ 649.485348][T22252] kmem_cache_alloc+0x4f/0x2f0 [ 649.489950][T22252] ? vm_area_dup+0x26/0x1d0 [ 649.494288][T22252] vm_area_dup+0x26/0x1d0 [ 649.498454][T22252] dup_mmap+0x6b8/0xea0 [ 649.502447][T22252] ? __delayed_free_task+0x20/0x20 [ 649.507394][T22252] ? mm_init+0x807/0x960 [ 649.511472][T22252] dup_mm+0x91/0x330 [ 649.515205][T22252] copy_mm+0x108/0x1b0 [ 649.519111][T22252] copy_process+0x1295/0x3250 [ 649.523628][T22252] ? proc_fail_nth_write+0x213/0x290 [ 649.528748][T22252] ? proc_fail_nth_read+0x220/0x220 [ 649.533784][T22252] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 649.535218][T22204] cgroup: fork rejected by pids controller in [ 649.538723][T22252] ? vfs_write+0x9af/0x1050 [ 649.538748][T22252] ? vmacache_update+0xb7/0x120 [ 649.553745][T22252] kernel_clone+0x22d/0x990 [ 649.558090][T22252] ? file_end_write+0x1b0/0x1b0 [ 649.560978][T22204] /syz2 [ 649.562764][T22252] ? __kasan_check_write+0x14/0x20 [ 649.568267][T22204] [ 649.570317][T22252] ? create_io_thread+0x1e0/0x1e0 [ 649.577351][T22252] ? __mutex_lock_slowpath+0x10/0x10 [ 649.582471][T22252] __x64_sys_clone+0x289/0x310 [ 649.587071][T22252] ? __do_sys_vfork+0x130/0x130 [ 649.591761][T22252] ? debug_smp_processor_id+0x17/0x20 [ 649.596965][T22252] do_syscall_64+0x44/0xd0 [ 649.601219][T22252] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 649.606945][T22252] RIP: 0033:0x7f7e969225a9 20:14:01 executing program 2: getpid() r0 = gettid() bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000640), 0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x80, 0x0, 0x18, 0x7, 0x0, 0x2, 0x80484, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x9}, 0x48, 0x7fffffffffffffff, 0xfff, 0x3, 0x4, 0x7, 0x1, 0x0, 0xfff, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) syz_open_procfs$namespace(r0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:01 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x11, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:01 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x101001, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x9) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:01 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x5, @empty, 0x6}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000100)="7445f2c9ccfc8f8f1f32321444c8e7b2ee2ee643ab205525d88e37c3b2cd2847d469826c13ca1dc30e59e1c9f921eb2dc15c8c6d412708aa46d8433372a4864e269b1fc000c91a2da7efdb0483c1daea6b8a6b58877c645a5e62756c1b3b7c9bd466bcf69f32e15a2169548f6a7506babd478c8ebbbe6650e7b73a526313f0509a77964496cc6690a9157507bb8b95e3f4c8befdff18b2ae2f0e69f53fbc8fe01313108ad014f5e0130832854182a90d7f8a0c91756bd9cd6a926cefefa8c1", 0xbf}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, &(0x7f0000001200)=[{0x90, 0x110, 0xff, "bc489d8b29e94546a8378c82210579c549fba9ea2fd7a68eb27fe6ab2c80aa4b1cf5258c1bdd2b37f3913675bfd66f17f4ad36b94741dc1af0862704ab147c81f23eb6bdb0e4f34e557c5c6ea1ac28633a226af3f7badf1d017d49ecf27945b1063bd6ca8d45ec43abfd5a25da7828b50bf0fefc1017449245"}], 0x90}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:14:01 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x5, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:01 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x101001, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x9) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:01 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x2, &(0x7f0000000000)=@raw=[@cb_func={0x18, 0x1, 0x4, 0x0, 0x8}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xfffffffffffffefc, &(0x7f00000000c0)=""/187, 0x0, 0x12, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 649.611199][T22252] 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 [ 649.630646][T22252] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 649.638888][T22252] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 649.647131][T22252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 649.654943][T22252] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:14:01 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x2, &(0x7f0000000000)=@raw=[@cb_func={0x18, 0x1, 0x4, 0x0, 0x8}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xfffffffffffffefc, &(0x7f00000000c0)=""/187, 0x0, 0x12, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:01 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x6, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 649.662754][T22252] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 649.670571][T22252] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 649.678379][T22252] 20:14:01 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 40) 20:14:01 executing program 2: getpid() r0 = gettid() bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000640), 0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x80, 0x0, 0x18, 0x7, 0x0, 0x2, 0x80484, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x9}, 0x48, 0x7fffffffffffffff, 0xfff, 0x3, 0x4, 0x7, 0x1, 0x0, 0xfff, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) syz_open_procfs$namespace(r0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:01 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x5, @empty, 0x6}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000100)="7445f2c9ccfc8f8f1f32321444c8e7b2ee2ee643ab205525d88e37c3b2cd2847d469826c13ca1dc30e59e1c9f921eb2dc15c8c6d412708aa46d8433372a4864e269b1fc000c91a2da7efdb0483c1daea6b8a6b58877c645a5e62756c1b3b7c9bd466bcf69f32e15a2169548f6a7506babd478c8ebbbe6650e7b73a526313f0509a77964496cc6690a9157507bb8b95e3f4c8befdff18b2ae2f0e69f53fbc8fe01313108ad014f5e0130832854182a90d7f8a0c91756bd9cd6a926cefefa8c1", 0xbf}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, &(0x7f0000001200)=[{0x90, 0x110, 0xff, "bc489d8b29e94546a8378c82210579c549fba9ea2fd7a68eb27fe6ab2c80aa4b1cf5258c1bdd2b37f3913675bfd66f17f4ad36b94741dc1af0862704ab147c81f23eb6bdb0e4f34e557c5c6ea1ac28633a226af3f7badf1d017d49ecf27945b1063bd6ca8d45ec43abfd5a25da7828b50bf0fefc1017449245"}], 0x90}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:14:01 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x12, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:01 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x2, &(0x7f0000000000)=@raw=[@cb_func={0x18, 0x1, 0x4, 0x0, 0x8}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xfffffffffffffefc, &(0x7f00000000c0)=""/187, 0x0, 0x12, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x2, &(0x7f0000000000)=@raw=[@cb_func={0x18, 0x1, 0x4, 0x0, 0x8}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xfffffffffffffefc, &(0x7f00000000c0)=""/187, 0x0, 0x12, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) 20:14:01 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x7, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:01 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x8, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:01 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x58, &(0x7f0000000180)}, 0x10) 20:14:01 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x58, &(0x7f0000000180)}, 0x10) 20:14:01 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x13, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:01 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x5, @empty, 0x6}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000100)="7445f2c9ccfc8f8f1f32321444c8e7b2ee2ee643ab205525d88e37c3b2cd2847d469826c13ca1dc30e59e1c9f921eb2dc15c8c6d412708aa46d8433372a4864e269b1fc000c91a2da7efdb0483c1daea6b8a6b58877c645a5e62756c1b3b7c9bd466bcf69f32e15a2169548f6a7506babd478c8ebbbe6650e7b73a526313f0509a77964496cc6690a9157507bb8b95e3f4c8befdff18b2ae2f0e69f53fbc8fe01313108ad014f5e0130832854182a90d7f8a0c91756bd9cd6a926cefefa8c1", 0xbf}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, &(0x7f0000001200)=[{0x90, 0x110, 0xff, "bc489d8b29e94546a8378c82210579c549fba9ea2fd7a68eb27fe6ab2c80aa4b1cf5258c1bdd2b37f3913675bfd66f17f4ad36b94741dc1af0862704ab147c81f23eb6bdb0e4f34e557c5c6ea1ac28633a226af3f7badf1d017d49ecf27945b1063bd6ca8d45ec43abfd5a25da7828b50bf0fefc1017449245"}], 0x90}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x5, @empty, 0x6}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000100)="7445f2c9ccfc8f8f1f32321444c8e7b2ee2ee643ab205525d88e37c3b2cd2847d469826c13ca1dc30e59e1c9f921eb2dc15c8c6d412708aa46d8433372a4864e269b1fc000c91a2da7efdb0483c1daea6b8a6b58877c645a5e62756c1b3b7c9bd466bcf69f32e15a2169548f6a7506babd478c8ebbbe6650e7b73a526313f0509a77964496cc6690a9157507bb8b95e3f4c8befdff18b2ae2f0e69f53fbc8fe01313108ad014f5e0130832854182a90d7f8a0c91756bd9cd6a926cefefa8c1", 0xbf}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, &(0x7f0000001200)=[{0x90, 0x110, 0xff, "bc489d8b29e94546a8378c82210579c549fba9ea2fd7a68eb27fe6ab2c80aa4b1cf5258c1bdd2b37f3913675bfd66f17f4ad36b94741dc1af0862704ab147c81f23eb6bdb0e4f34e557c5c6ea1ac28633a226af3f7badf1d017d49ecf27945b1063bd6ca8d45ec43abfd5a25da7828b50bf0fefc1017449245"}], 0x90}, 0x0) (async) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) 20:14:01 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x9, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 649.757538][T22297] FAULT_INJECTION: forcing a failure. [ 649.757538][T22297] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 649.824192][T22297] CPU: 1 PID: 22297 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 649.834267][T22297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 649.844164][T22297] Call Trace: [ 649.847283][T22297] [ 649.850062][T22297] dump_stack_lvl+0x151/0x1b7 [ 649.854571][T22297] ? bfq_pos_tree_add_move+0x43e/0x43e [ 649.859866][T22297] dump_stack+0x15/0x17 [ 649.863856][T22297] should_fail+0x3c0/0x510 [ 649.868110][T22297] should_fail_alloc_page+0x58/0x70 [ 649.873144][T22297] __alloc_pages+0x1de/0x7c0 [ 649.877570][T22297] ? __count_vm_events+0x30/0x30 [ 649.882343][T22297] ? __this_cpu_preempt_check+0x13/0x20 [ 649.887725][T22297] ? __mod_node_page_state+0xac/0xf0 [ 649.892847][T22297] pte_alloc_one+0x73/0x1b0 [ 649.897185][T22297] ? pfn_modify_allowed+0x2e0/0x2e0 [ 649.902220][T22297] __pte_alloc+0x86/0x350 [ 649.906387][T22297] ? free_pgtables+0x210/0x210 [ 649.910987][T22297] ? _raw_spin_lock+0xa3/0x1b0 [ 649.915689][T22297] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 649.920899][T22297] ? __kernel_text_address+0x9a/0x110 [ 649.926103][T22297] copy_pte_range+0x1b1f/0x20b0 [ 649.930790][T22297] ? __kunmap_atomic+0x80/0x80 [ 649.935478][T22297] ? __kasan_slab_alloc+0xc4/0xe0 [ 649.940342][T22297] ? __kasan_slab_alloc+0xb2/0xe0 [ 649.945197][T22297] ? kmem_cache_alloc+0x189/0x2f0 [ 649.950056][T22297] ? vm_area_dup+0x26/0x1d0 [ 649.954395][T22297] ? dup_mmap+0x6b8/0xea0 [ 649.958562][T22297] ? dup_mm+0x91/0x330 [ 649.962467][T22297] ? copy_mm+0x108/0x1b0 [ 649.966548][T22297] ? copy_process+0x1295/0x3250 [ 649.971237][T22297] ? kernel_clone+0x22d/0x990 [ 649.975748][T22297] ? __x64_sys_clone+0x289/0x310 [ 649.980520][T22297] ? do_syscall_64+0x44/0xd0 [ 649.984948][T22297] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 649.990858][T22297] copy_page_range+0xc1e/0x1090 [ 649.995540][T22297] ? pfn_valid+0x1e0/0x1e0 [ 649.999813][T22297] dup_mmap+0x99f/0xea0 [ 650.003784][T22297] ? __delayed_free_task+0x20/0x20 [ 650.008731][T22297] ? mm_init+0x807/0x960 [ 650.012811][T22297] dup_mm+0x91/0x330 [ 650.016545][T22297] copy_mm+0x108/0x1b0 [ 650.020449][T22297] copy_process+0x1295/0x3250 [ 650.024962][T22297] ? proc_fail_nth_write+0x213/0x290 [ 650.030085][T22297] ? proc_fail_nth_read+0x220/0x220 [ 650.035115][T22297] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 650.040062][T22297] ? vfs_write+0x9af/0x1050 [ 650.044402][T22297] ? vmacache_update+0xb7/0x120 [ 650.049090][T22297] kernel_clone+0x22d/0x990 [ 650.053428][T22297] ? file_end_write+0x1b0/0x1b0 [ 650.058114][T22297] ? __kasan_check_write+0x14/0x20 [ 650.063069][T22297] ? create_io_thread+0x1e0/0x1e0 [ 650.067925][T22297] ? __mutex_lock_slowpath+0x10/0x10 [ 650.073049][T22297] __x64_sys_clone+0x289/0x310 [ 650.077644][T22297] ? __do_sys_vfork+0x130/0x130 [ 650.082352][T22297] ? debug_smp_processor_id+0x17/0x20 [ 650.087539][T22297] do_syscall_64+0x44/0xd0 [ 650.091817][T22297] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 650.097522][T22297] RIP: 0033:0x7f7e969225a9 [ 650.101774][T22297] 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 20:14:01 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 41) 20:14:01 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x14, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:01 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x58, &(0x7f0000000180)}, 0x10) (rerun: 64) 20:14:01 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xa, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:01 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) 20:14:01 executing program 2: getpid() r0 = gettid() bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000640), 0x10) (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x80, 0x0, 0x18, 0x7, 0x0, 0x2, 0x80484, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x9}, 0x48, 0x7fffffffffffffff, 0xfff, 0x3, 0x4, 0x7, 0x1, 0x0, 0xfff, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) syz_open_procfs$namespace(r0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:01 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x15, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:01 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xb, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:01 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) (async) [ 650.121216][T22297] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 650.129460][T22297] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 650.137619][T22297] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 650.145428][T22297] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 650.153243][T22297] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 650.161226][T22297] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 650.169044][T22297] 20:14:01 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000040)=@raw=[@btf_id={0x18, 0x7, 0x3, 0x0, 0x5}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xb2, &(0x7f00000000c0)=""/178, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:01 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xc, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:01 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000040)=@raw=[@btf_id={0x18, 0x7, 0x3, 0x0, 0x5}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xb2, &(0x7f00000000c0)=""/178, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 650.204223][T22333] FAULT_INJECTION: forcing a failure. [ 650.204223][T22333] name failslab, interval 1, probability 0, space 0, times 0 [ 650.224138][T22333] CPU: 0 PID: 22333 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 650.234201][T22333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 650.244096][T22333] Call Trace: [ 650.247221][T22333] [ 650.250003][T22333] dump_stack_lvl+0x151/0x1b7 [ 650.254510][T22333] ? bfq_pos_tree_add_move+0x43e/0x43e [ 650.259813][T22333] dump_stack+0x15/0x17 [ 650.263808][T22333] should_fail+0x3c0/0x510 [ 650.268056][T22333] __should_failslab+0x9f/0xe0 [ 650.272649][T22333] should_failslab+0x9/0x20 [ 650.276988][T22333] kmem_cache_alloc+0x4f/0x2f0 [ 650.281594][T22333] ? vm_area_dup+0x26/0x1d0 [ 650.285936][T22333] vm_area_dup+0x26/0x1d0 [ 650.290096][T22333] dup_mmap+0x6b8/0xea0 [ 650.294088][T22333] ? __delayed_free_task+0x20/0x20 [ 650.299036][T22333] ? mm_init+0x807/0x960 [ 650.303111][T22333] dup_mm+0x91/0x330 [ 650.306845][T22333] copy_mm+0x108/0x1b0 [ 650.310749][T22333] copy_process+0x1295/0x3250 [ 650.315269][T22333] ? proc_fail_nth_write+0x213/0x290 [ 650.320385][T22333] ? proc_fail_nth_read+0x220/0x220 [ 650.325419][T22333] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 650.330367][T22333] ? vfs_write+0x9af/0x1050 [ 650.334705][T22333] ? vmacache_update+0xb7/0x120 [ 650.339401][T22333] kernel_clone+0x22d/0x990 [ 650.343733][T22333] ? file_end_write+0x1b0/0x1b0 [ 650.348416][T22333] ? __kasan_check_write+0x14/0x20 [ 650.353365][T22333] ? create_io_thread+0x1e0/0x1e0 [ 650.358226][T22333] ? __mutex_lock_slowpath+0x10/0x10 [ 650.363602][T22333] __x64_sys_clone+0x289/0x310 [ 650.368203][T22333] ? __do_sys_vfork+0x130/0x130 [ 650.372889][T22333] ? debug_smp_processor_id+0x17/0x20 [ 650.378097][T22333] do_syscall_64+0x44/0xd0 [ 650.382348][T22333] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 650.388076][T22333] RIP: 0033:0x7f7e969225a9 [ 650.392331][T22333] 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 [ 650.411771][T22333] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 650.420016][T22333] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 650.427916][T22333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 650.435726][T22333] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 650.443538][T22333] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:14:02 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 42) 20:14:02 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xd, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:02 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x32213580, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:02 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000040)=@raw=[@btf_id={0x18, 0x7, 0x3, 0x0, 0x5}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xb2, &(0x7f00000000c0)=""/178, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:02 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x16, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:02 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xe, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:02 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x17, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:02 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000082a0d3ec70e480374ed4077ad6"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x54}, 0x80) 20:14:02 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) 20:14:02 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x32213580, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:02 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000082a0d3ec70e480374ed4077ad6"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x54}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000082a0d3ec70e480374ed4077ad6"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x54}, 0x80) (async) [ 650.451349][T22333] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 650.459163][T22333] 20:14:02 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x18, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 650.516746][T22369] FAULT_INJECTION: forcing a failure. [ 650.516746][T22369] name failslab, interval 1, probability 0, space 0, times 0 [ 650.533243][T22369] CPU: 1 PID: 22369 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 650.543316][T22369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 650.553201][T22369] Call Trace: [ 650.556321][T22369] [ 650.559100][T22369] dump_stack_lvl+0x151/0x1b7 [ 650.563614][T22369] ? bfq_pos_tree_add_move+0x43e/0x43e [ 650.568908][T22369] dump_stack+0x15/0x17 [ 650.572907][T22369] should_fail+0x3c0/0x510 [ 650.577153][T22369] __should_failslab+0x9f/0xe0 [ 650.581752][T22369] should_failslab+0x9/0x20 [ 650.586092][T22369] kmem_cache_alloc+0x4f/0x2f0 [ 650.590693][T22369] ? vm_area_dup+0x26/0x1d0 [ 650.595035][T22369] ? __kasan_check_read+0x11/0x20 [ 650.599893][T22369] vm_area_dup+0x26/0x1d0 [ 650.604058][T22369] dup_mmap+0x6b8/0xea0 [ 650.608051][T22369] ? __delayed_free_task+0x20/0x20 [ 650.613002][T22369] ? mm_init+0x807/0x960 [ 650.617078][T22369] dup_mm+0x91/0x330 [ 650.620824][T22369] copy_mm+0x108/0x1b0 [ 650.624726][T22369] copy_process+0x1295/0x3250 [ 650.629228][T22369] ? proc_fail_nth_write+0x213/0x290 [ 650.634348][T22369] ? proc_fail_nth_read+0x220/0x220 [ 650.639384][T22369] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 650.644331][T22369] ? vfs_write+0x9af/0x1050 [ 650.648671][T22369] ? vmacache_update+0xb7/0x120 [ 650.653360][T22369] kernel_clone+0x22d/0x990 [ 650.657697][T22369] ? file_end_write+0x1b0/0x1b0 [ 650.662385][T22369] ? __kasan_check_write+0x14/0x20 [ 650.667333][T22369] ? create_io_thread+0x1e0/0x1e0 [ 650.672192][T22369] ? __mutex_lock_slowpath+0x10/0x10 [ 650.677314][T22369] __x64_sys_clone+0x289/0x310 [ 650.681913][T22369] ? __do_sys_vfork+0x130/0x130 [ 650.686600][T22369] ? debug_smp_processor_id+0x17/0x20 [ 650.691810][T22369] do_syscall_64+0x44/0xd0 [ 650.696062][T22369] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 650.701798][T22369] RIP: 0033:0x7f7e969225a9 [ 650.706043][T22369] 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 [ 650.725485][T22369] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 650.733727][T22369] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 650.741539][T22369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 650.749352][T22369] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 650.757162][T22369] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:14:02 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 43) 20:14:02 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x10, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:02 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x32213580, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:02 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000082a0d3ec70e480374ed4077ad6"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x54}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000082a0d3ec70e480374ed4077ad6"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x54}, 0x80) (async) 20:14:02 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/net\x00') r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time\x00') 20:14:02 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x19, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:02 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x11, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:02 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x1a, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:02 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000ddff00000000001836000004000000000000000000000034660800010000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xcb, &(0x7f0000000280)=""/203, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000100)=r0, 0x4) 20:14:02 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 20:14:02 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/net\x00') r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) getpid() (async) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/net\x00') (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time\x00') (async) [ 650.764974][T22369] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 650.772787][T22369] 20:14:02 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000ddff00000000001836000004000000000000000000000034660800010000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xcb, &(0x7f0000000280)=""/203, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) (rerun: 32) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000100)=r0, 0x4) [ 650.820053][T22389] FAULT_INJECTION: forcing a failure. [ 650.820053][T22389] name failslab, interval 1, probability 0, space 0, times 0 [ 650.840080][T22389] CPU: 1 PID: 22389 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 650.850148][T22389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 650.860038][T22389] Call Trace: [ 650.863163][T22389] [ 650.865938][T22389] dump_stack_lvl+0x151/0x1b7 [ 650.870457][T22389] ? bfq_pos_tree_add_move+0x43e/0x43e [ 650.875779][T22389] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 650.881994][T22389] dump_stack+0x15/0x17 [ 650.885986][T22389] should_fail+0x3c0/0x510 [ 650.890247][T22389] __should_failslab+0x9f/0xe0 [ 650.894926][T22389] should_failslab+0x9/0x20 [ 650.899269][T22389] kmem_cache_alloc+0x4f/0x2f0 [ 650.903868][T22389] ? anon_vma_fork+0xf7/0x4f0 [ 650.908378][T22389] anon_vma_fork+0xf7/0x4f0 [ 650.912719][T22389] ? anon_vma_name+0x4c/0x70 [ 650.917144][T22389] dup_mmap+0x750/0xea0 [ 650.921138][T22389] ? __delayed_free_task+0x20/0x20 [ 650.926083][T22389] ? mm_init+0x807/0x960 [ 650.930171][T22389] dup_mm+0x91/0x330 [ 650.933894][T22389] copy_mm+0x108/0x1b0 [ 650.937802][T22389] copy_process+0x1295/0x3250 [ 650.942314][T22389] ? proc_fail_nth_write+0x213/0x290 [ 650.947435][T22389] ? proc_fail_nth_read+0x220/0x220 [ 650.952469][T22389] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 650.957415][T22389] ? vfs_write+0x9af/0x1050 [ 650.961757][T22389] ? vmacache_update+0xb7/0x120 [ 650.966444][T22389] kernel_clone+0x22d/0x990 [ 650.970781][T22389] ? file_end_write+0x1b0/0x1b0 [ 650.975475][T22389] ? __kasan_check_write+0x14/0x20 [ 650.980415][T22389] ? create_io_thread+0x1e0/0x1e0 [ 650.985277][T22389] ? __mutex_lock_slowpath+0x10/0x10 [ 650.990400][T22389] __x64_sys_clone+0x289/0x310 [ 650.995005][T22389] ? __do_sys_vfork+0x130/0x130 [ 650.999685][T22389] ? debug_smp_processor_id+0x17/0x20 [ 651.004892][T22389] do_syscall_64+0x44/0xd0 [ 651.009145][T22389] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 651.014876][T22389] RIP: 0033:0x7f7e969225a9 [ 651.019126][T22389] 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 [ 651.038569][T22389] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 651.046813][T22389] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 651.054628][T22389] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 651.062439][T22389] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:14:02 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 44) 20:14:02 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x12, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:02 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/net\x00') r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time\x00') 20:14:02 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x1b, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:02 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) (async) 20:14:02 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000ddff00000000001836000004000000000000000000000034660800010000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xcb, &(0x7f0000000280)=""/203, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000100)=r0, 0x4) [ 651.070363][T22389] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 651.078164][T22389] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 651.085983][T22389] 20:14:02 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x18, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:02 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x1c, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:02 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x21, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:02 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = perf_event_open$cgroup(&(0x7f00000002c0)={0x5, 0x80, 0x3b, 0x6, 0x7, 0x30, 0x0, 0x9e, 0x6108, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000280), 0x16}, 0x3889, 0xb1ef, 0x9, 0x4, 0x3, 0x897c, 0x7f, 0x0, 0x9}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xee1788d48bc135aa) openat$cgroup_ro(r0, &(0x7f0000000340)='freezer.self_freezing\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x80, 0x6, 0x1, 0x2, 0x9, 0x0, 0xffffffff, 0x9053, 0xa, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x6}, 0x0, 0xdc6, 0x4, 0x1, 0x4, 0x0, 0x1, 0x0, 0x2, 0x0, 0x8}, r0, 0xe, r1, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:02 executing program 0: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='.\x00'}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r2, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000780)="21a0c43167dfcff4bce61edcf3c50e94943eefb70a00079f00210e0029d6733949", 0x21}, {&(0x7f0000000880)="d44380bcc1fabcb3709b98c6c1f19190def461229052f006e80d26c9c0e41331c5bd4813b3a4381102eac67f5b2795e7d98574a8756d898a05a4fdd9fedb4eb59eb95290bf8ce0c37e06fa381d28e2a1c1a6a608650190b2895acce81b36014976777eb04f512aec9229493f71574d6b0c9aa71490cdf9d2e98ca7efe96c947c40fa9b777723791a60333fdef0824b979f5a9808473e", 0x96}, {&(0x7f00000007c0)="bbde54403be6e05739238f8e99d3a94d65cfd4c4b1364463400bf781290e9c5ec544433ddd8d471c909242f6385a96cb33e256380b33", 0x36}], 0x3, &(0x7f0000000980)=[@timestamping={{0x14, 0x1, 0x25, 0x40}}, @mark={{0x14, 0x1, 0x24, 0x6}}], 0x30}, 0x801) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000680)={r1, &(0x7f00000004c0)="ae6b28e62614ff0b73870451e143db2a66833cda78a6d41dc1434c8f9045c8c36dfe0fa87db25864e1b0ca3e3f5f4fb2eb247d9f68d90d9f198e94a89c6a9f7133e5c4f742da639b8b2c0a8674341d7c93a5d2f9fee949a4e291157a8104204f8e99cb69edad5e68614531a57046fb52414cfd7ec115b82b28714bebf25a76af5c491b82f8b226606e101a07023cbdf00e94a5627be652a62af79a5ce521c4a12d24c03887beac97", &(0x7f0000000580)=""/252}, 0x20) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000400)={0x8, 0x0}, 0x8) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_lsm={0x1d, 0x5, &(0x7f0000000040)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @alu={0x7, 0x1, 0x3, 0xb, 0x5, 0x0, 0x4}, @cb_func={0x18, 0x4, 0x4, 0x0, 0x2}, @ldst={0x2, 0x0, 0x6, 0xb, 0x4, 0x18, 0x8}], &(0x7f0000000180)='syzkaller\x00', 0x9, 0xd2, &(0x7f00000001c0)=""/210, 0x40f00, 0x1, '\x00', r0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x5, 0x1}, 0x8, 0x10, &(0x7f00000003c0)={0x4, 0xe, 0x1, 0x80000001}, 0x10, r3}, 0x80) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xee, 0x3, 0x6abed4b5, 0x209, 0xffffffffffffffff, 0x4, '\x00', 0x0, r4, 0x2, 0x0, 0x0, 0x1}, 0x48) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/net\x00') [ 651.117507][T22417] FAULT_INJECTION: forcing a failure. [ 651.117507][T22417] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 651.156482][T22417] CPU: 0 PID: 22417 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 20:14:02 executing program 0: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='.\x00'}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r2, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000780)="21a0c43167dfcff4bce61edcf3c50e94943eefb70a00079f00210e0029d6733949", 0x21}, {&(0x7f0000000880)="d44380bcc1fabcb3709b98c6c1f19190def461229052f006e80d26c9c0e41331c5bd4813b3a4381102eac67f5b2795e7d98574a8756d898a05a4fdd9fedb4eb59eb95290bf8ce0c37e06fa381d28e2a1c1a6a608650190b2895acce81b36014976777eb04f512aec9229493f71574d6b0c9aa71490cdf9d2e98ca7efe96c947c40fa9b777723791a60333fdef0824b979f5a9808473e", 0x96}, {&(0x7f00000007c0)="bbde54403be6e05739238f8e99d3a94d65cfd4c4b1364463400bf781290e9c5ec544433ddd8d471c909242f6385a96cb33e256380b33", 0x36}], 0x3, &(0x7f0000000980)=[@timestamping={{0x14, 0x1, 0x25, 0x40}}, @mark={{0x14, 0x1, 0x24, 0x6}}], 0x30}, 0x801) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000680)={r1, &(0x7f00000004c0)="ae6b28e62614ff0b73870451e143db2a66833cda78a6d41dc1434c8f9045c8c36dfe0fa87db25864e1b0ca3e3f5f4fb2eb247d9f68d90d9f198e94a89c6a9f7133e5c4f742da639b8b2c0a8674341d7c93a5d2f9fee949a4e291157a8104204f8e99cb69edad5e68614531a57046fb52414cfd7ec115b82b28714bebf25a76af5c491b82f8b226606e101a07023cbdf00e94a5627be652a62af79a5ce521c4a12d24c03887beac97", &(0x7f0000000580)=""/252}, 0x20) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000400)={0x8, 0x0}, 0x8) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_lsm={0x1d, 0x5, &(0x7f0000000040)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @alu={0x7, 0x1, 0x3, 0xb, 0x5, 0x0, 0x4}, @cb_func={0x18, 0x4, 0x4, 0x0, 0x2}, @ldst={0x2, 0x0, 0x6, 0xb, 0x4, 0x18, 0x8}], &(0x7f0000000180)='syzkaller\x00', 0x9, 0xd2, &(0x7f00000001c0)=""/210, 0x40f00, 0x1, '\x00', r0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x5, 0x1}, 0x8, 0x10, &(0x7f00000003c0)={0x4, 0xe, 0x1, 0x80000001}, 0x10, r3}, 0x80) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xee, 0x3, 0x6abed4b5, 0x209, 0xffffffffffffffff, 0x4, '\x00', 0x0, r4, 0x2, 0x0, 0x0, 0x1}, 0x48) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/net\x00') [ 651.166564][T22417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 651.176458][T22417] Call Trace: [ 651.179583][T22417] [ 651.182358][T22417] dump_stack_lvl+0x151/0x1b7 [ 651.186875][T22417] ? bfq_pos_tree_add_move+0x43e/0x43e [ 651.192168][T22417] dump_stack+0x15/0x17 [ 651.196155][T22417] should_fail+0x3c0/0x510 [ 651.200413][T22417] should_fail_alloc_page+0x58/0x70 [ 651.205440][T22417] __alloc_pages+0x1de/0x7c0 [ 651.209866][T22417] ? __count_vm_events+0x30/0x30 [ 651.214729][T22417] ? __this_cpu_preempt_check+0x13/0x20 [ 651.220209][T22417] ? __mod_node_page_state+0xac/0xf0 [ 651.225333][T22417] pte_alloc_one+0x73/0x1b0 [ 651.229669][T22417] ? pfn_modify_allowed+0x2e0/0x2e0 [ 651.234703][T22417] __pte_alloc+0x86/0x350 [ 651.238870][T22417] ? free_pgtables+0x210/0x210 [ 651.243470][T22417] ? _raw_spin_lock+0xa3/0x1b0 [ 651.248069][T22417] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 651.253275][T22417] ? __kernel_text_address+0x9a/0x110 [ 651.258485][T22417] copy_pte_range+0x1b1f/0x20b0 [ 651.263181][T22417] ? __kunmap_atomic+0x80/0x80 [ 651.267776][T22417] ? __kasan_slab_alloc+0xc4/0xe0 [ 651.272632][T22417] ? __kasan_slab_alloc+0xb2/0xe0 [ 651.277581][T22417] ? kmem_cache_alloc+0x189/0x2f0 [ 651.282440][T22417] ? vm_area_dup+0x26/0x1d0 [ 651.286778][T22417] ? dup_mmap+0x6b8/0xea0 [ 651.290945][T22417] ? dup_mm+0x91/0x330 [ 651.294851][T22417] ? copy_mm+0x108/0x1b0 [ 651.298933][T22417] ? copy_process+0x1295/0x3250 [ 651.303627][T22417] ? kernel_clone+0x22d/0x990 [ 651.308129][T22417] ? __x64_sys_clone+0x289/0x310 [ 651.312902][T22417] ? do_syscall_64+0x44/0xd0 [ 651.317333][T22417] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 651.323235][T22417] copy_page_range+0xc1e/0x1090 [ 651.327946][T22417] ? pfn_valid+0x1e0/0x1e0 [ 651.332184][T22417] dup_mmap+0x99f/0xea0 [ 651.336282][T22417] ? __delayed_free_task+0x20/0x20 [ 651.341227][T22417] ? mm_init+0x807/0x960 [ 651.345306][T22417] dup_mm+0x91/0x330 [ 651.349042][T22417] copy_mm+0x108/0x1b0 [ 651.352945][T22417] copy_process+0x1295/0x3250 [ 651.357456][T22417] ? proc_fail_nth_write+0x213/0x290 [ 651.362588][T22417] ? proc_fail_nth_read+0x220/0x220 [ 651.367610][T22417] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 651.372558][T22417] ? vfs_write+0x9af/0x1050 [ 651.376898][T22417] ? vmacache_update+0xb7/0x120 [ 651.381583][T22417] kernel_clone+0x22d/0x990 [ 651.385924][T22417] ? file_end_write+0x1b0/0x1b0 [ 651.390611][T22417] ? __kasan_check_write+0x14/0x20 [ 651.395558][T22417] ? create_io_thread+0x1e0/0x1e0 [ 651.400418][T22417] ? __mutex_lock_slowpath+0x10/0x10 [ 651.405539][T22417] __x64_sys_clone+0x289/0x310 [ 651.410141][T22417] ? __do_sys_vfork+0x130/0x130 [ 651.414826][T22417] ? debug_smp_processor_id+0x17/0x20 [ 651.420033][T22417] do_syscall_64+0x44/0xd0 [ 651.424287][T22417] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 651.430013][T22417] RIP: 0033:0x7f7e969225a9 [ 651.434275][T22417] 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 [ 651.453709][T22417] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 20:14:03 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 45) 20:14:03 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x25, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:03 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x1d, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:03 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = perf_event_open$cgroup(&(0x7f00000002c0)={0x5, 0x80, 0x3b, 0x6, 0x7, 0x30, 0x0, 0x9e, 0x6108, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000280), 0x16}, 0x3889, 0xb1ef, 0x9, 0x4, 0x3, 0x897c, 0x7f, 0x0, 0x9}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xee1788d48bc135aa) openat$cgroup_ro(r0, &(0x7f0000000340)='freezer.self_freezing\x00', 0x0, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x80, 0x6, 0x1, 0x2, 0x9, 0x0, 0xffffffff, 0x9053, 0xa, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x6}, 0x0, 0xdc6, 0x4, 0x1, 0x4, 0x0, 0x1, 0x0, 0x2, 0x0, 0x8}, r0, 0xe, r1, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:03 executing program 0: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='.\x00'}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r2, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000780)="21a0c43167dfcff4bce61edcf3c50e94943eefb70a00079f00210e0029d6733949", 0x21}, {&(0x7f0000000880)="d44380bcc1fabcb3709b98c6c1f19190def461229052f006e80d26c9c0e41331c5bd4813b3a4381102eac67f5b2795e7d98574a8756d898a05a4fdd9fedb4eb59eb95290bf8ce0c37e06fa381d28e2a1c1a6a608650190b2895acce81b36014976777eb04f512aec9229493f71574d6b0c9aa71490cdf9d2e98ca7efe96c947c40fa9b777723791a60333fdef0824b979f5a9808473e", 0x96}, {&(0x7f00000007c0)="bbde54403be6e05739238f8e99d3a94d65cfd4c4b1364463400bf781290e9c5ec544433ddd8d471c909242f6385a96cb33e256380b33", 0x36}], 0x3, &(0x7f0000000980)=[@timestamping={{0x14, 0x1, 0x25, 0x40}}, @mark={{0x14, 0x1, 0x24, 0x6}}], 0x30}, 0x801) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000680)={r1, &(0x7f00000004c0)="ae6b28e62614ff0b73870451e143db2a66833cda78a6d41dc1434c8f9045c8c36dfe0fa87db25864e1b0ca3e3f5f4fb2eb247d9f68d90d9f198e94a89c6a9f7133e5c4f742da639b8b2c0a8674341d7c93a5d2f9fee949a4e291157a8104204f8e99cb69edad5e68614531a57046fb52414cfd7ec115b82b28714bebf25a76af5c491b82f8b226606e101a07023cbdf00e94a5627be652a62af79a5ce521c4a12d24c03887beac97", &(0x7f0000000580)=""/252}, 0x20) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000400)={0x8, 0x0}, 0x8) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_lsm={0x1d, 0x5, &(0x7f0000000040)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @alu={0x7, 0x1, 0x3, 0xb, 0x5, 0x0, 0x4}, @cb_func={0x18, 0x4, 0x4, 0x0, 0x2}, @ldst={0x2, 0x0, 0x6, 0xb, 0x4, 0x18, 0x8}], &(0x7f0000000180)='syzkaller\x00', 0x9, 0xd2, &(0x7f00000001c0)=""/210, 0x40f00, 0x1, '\x00', r0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x5, 0x1}, 0x8, 0x10, &(0x7f00000003c0)={0x4, 0xe, 0x1, 0x80000001}, 0x10, r3}, 0x80) (async, rerun: 64) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xee, 0x3, 0x6abed4b5, 0x209, 0xffffffffffffffff, 0x4, '\x00', 0x0, r4, 0x2, 0x0, 0x0, 0x1}, 0x48) (async, rerun: 64) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/net\x00') (rerun: 64) 20:14:03 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) [ 651.461954][T22417] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 651.469862][T22417] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 651.477672][T22417] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 651.485483][T22417] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 651.493296][T22417] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 651.501112][T22417] 20:14:03 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x32, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:03 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = perf_event_open$cgroup(&(0x7f00000002c0)={0x5, 0x80, 0x3b, 0x6, 0x7, 0x30, 0x0, 0x9e, 0x6108, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000280), 0x16}, 0x3889, 0xb1ef, 0x9, 0x4, 0x3, 0x897c, 0x7f, 0x0, 0x9}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xee1788d48bc135aa) openat$cgroup_ro(r0, &(0x7f0000000340)='freezer.self_freezing\x00', 0x0, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x80, 0x6, 0x1, 0x2, 0x9, 0x0, 0xffffffff, 0x9053, 0xa, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x6}, 0x0, 0xdc6, 0x4, 0x1, 0x4, 0x0, 0x1, 0x0, 0x2, 0x0, 0x8}, r0, 0xe, r1, 0x8) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:03 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x1e, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 651.522223][T22443] FAULT_INJECTION: forcing a failure. [ 651.522223][T22443] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 651.539236][T22443] CPU: 0 PID: 22443 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 651.550080][T22443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 651.559975][T22443] Call Trace: [ 651.563173][T22443] [ 651.565880][T22443] dump_stack_lvl+0x151/0x1b7 20:14:03 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x43, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:03 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x48, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:03 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x4c, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 651.570388][T22443] ? bfq_pos_tree_add_move+0x43e/0x43e [ 651.575687][T22443] ? stack_trace_save+0x1f0/0x1f0 [ 651.580543][T22443] ? __kernel_text_address+0x9a/0x110 [ 651.585750][T22443] dump_stack+0x15/0x17 [ 651.589743][T22443] should_fail+0x3c0/0x510 [ 651.593998][T22443] should_fail_alloc_page+0x58/0x70 [ 651.599031][T22443] __alloc_pages+0x1de/0x7c0 [ 651.603458][T22443] ? stack_trace_save+0x12d/0x1f0 [ 651.608406][T22443] ? stack_trace_snprint+0x100/0x100 [ 651.613524][T22443] ? __count_vm_events+0x30/0x30 [ 651.618298][T22443] ? __kasan_slab_alloc+0xc4/0xe0 [ 651.623159][T22443] ? __kasan_slab_alloc+0xb2/0xe0 [ 651.628019][T22443] ? kmem_cache_alloc+0x189/0x2f0 [ 651.632880][T22443] ? anon_vma_fork+0x1b9/0x4f0 [ 651.637482][T22443] get_zeroed_page+0x19/0x40 [ 651.641906][T22443] __pud_alloc+0x8b/0x260 [ 651.646080][T22443] ? do_handle_mm_fault+0x2370/0x2370 [ 651.651283][T22443] copy_page_range+0xd9e/0x1090 [ 651.655971][T22443] ? pfn_valid+0x1e0/0x1e0 [ 651.660224][T22443] dup_mmap+0x99f/0xea0 [ 651.664215][T22443] ? __delayed_free_task+0x20/0x20 [ 651.669169][T22443] ? mm_init+0x807/0x960 [ 651.673236][T22443] dup_mm+0x91/0x330 [ 651.676971][T22443] copy_mm+0x108/0x1b0 [ 651.680873][T22443] copy_process+0x1295/0x3250 [ 651.685386][T22443] ? proc_fail_nth_write+0x213/0x290 [ 651.690512][T22443] ? proc_fail_nth_read+0x220/0x220 [ 651.695542][T22443] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 651.700487][T22443] ? vfs_write+0x9af/0x1050 [ 651.704840][T22443] ? vmacache_update+0xb7/0x120 [ 651.709515][T22443] kernel_clone+0x22d/0x990 [ 651.713854][T22443] ? file_end_write+0x1b0/0x1b0 [ 651.718539][T22443] ? __kasan_check_write+0x14/0x20 [ 651.723495][T22443] ? create_io_thread+0x1e0/0x1e0 [ 651.728350][T22443] ? __mutex_lock_slowpath+0x10/0x10 [ 651.733469][T22443] __x64_sys_clone+0x289/0x310 [ 651.738070][T22443] ? __do_sys_vfork+0x130/0x130 [ 651.742759][T22443] ? debug_smp_processor_id+0x17/0x20 [ 651.747973][T22443] do_syscall_64+0x44/0xd0 [ 651.752219][T22443] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 651.757946][T22443] RIP: 0033:0x7f7e969225a9 [ 651.762200][T22443] 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 [ 651.781641][T22443] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 651.789884][T22443] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 651.797696][T22443] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 651.805507][T22443] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 651.813318][T22443] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:14:03 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) 20:14:03 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x4388600, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='qrtr_ns_service_announce_del\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0x10, &(0x7f0000000080)='&\xf2&\\\xf4-+@++-}-\\)\x00'}, 0x30) 20:14:03 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x3ec, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:03 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x8, &(0x7f00000001c0)}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000340)=r0, 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid\x00') r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000040000000000000000009500000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0x53, 0x0, &(0x7f0000000400)="a8104c20864185076287baecc015f9f0565d5879fec084619c1b0024538035c5b691545b57bddcaf821082a58d21e80971db424c6652a4a2d7c84ac8c29f7764247b91914a752d2707add99340797f30a118a0", &(0x7f0000000480), 0x81, 0x0, 0xdd, 0x9, &(0x7f00000004c0)="261faba612d7d8f478fc5c7af53b985fac01a5dd99a4eff7e097122ee8ecb0f97b8905a51f175da38fa92037018d8986ac02d7f65b074535fd039649c4bc4da00550ea8092665c26e16fded0e09a98fb70b520ad6d3a684579aeea08498d1e71958a432eef446ec35bd1ae6fa5ae615d9b9ea1d16defb8a59a29c9b74f3a6485931e7d069505b59f71d22132bba12a42d5485f9b3352b71a6ee2ac76ac7dc3a5afde3bc84586c22651f8dfec1152cacfcc26a6894bdc3dcba9f2f527355e7c2a518bee8b0bbd33bced5c938717723a9be8febb25a06644e5b2e93724e6", &(0x7f00000005c0)="0cb2a65fc1b0442d49", 0x0, 0x9}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10) 20:14:03 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x68, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:03 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x7, 0xfffffef0, &(0x7f00000000c0)=""/181, 0x40f00, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:03 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x4388600, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='qrtr_ns_service_announce_del\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0x10, &(0x7f0000000080)='&\xf2&\\\xf4-+@++-}-\\)\x00'}, 0x30) syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x4388600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) gettid() (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='qrtr_ns_service_announce_del\x00'}, 0x10) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0x10, &(0x7f0000000080)='&\xf2&\\\xf4-+@++-}-\\)\x00'}, 0x30) (async) 20:14:03 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x2, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 651.821133][T22443] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 651.828948][T22443] [ 651.845354][T22481] FAULT_INJECTION: forcing a failure. [ 651.845354][T22481] name fail_page_alloc, interval 1, probability 0, space 0, times 0 20:14:03 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x7, 0xfffffef0, &(0x7f00000000c0)=""/181, 0x40f00, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:03 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x6c, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:03 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x8, &(0x7f00000001c0)}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000340)=r0, 0x4) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid\x00') (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000040000000000000000009500000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0x53, 0x0, &(0x7f0000000400)="a8104c20864185076287baecc015f9f0565d5879fec084619c1b0024538035c5b691545b57bddcaf821082a58d21e80971db424c6652a4a2d7c84ac8c29f7764247b91914a752d2707add99340797f30a118a0", &(0x7f0000000480), 0x81, 0x0, 0xdd, 0x9, &(0x7f00000004c0)="261faba612d7d8f478fc5c7af53b985fac01a5dd99a4eff7e097122ee8ecb0f97b8905a51f175da38fa92037018d8986ac02d7f65b074535fd039649c4bc4da00550ea8092665c26e16fded0e09a98fb70b520ad6d3a684579aeea08498d1e71958a432eef446ec35bd1ae6fa5ae615d9b9ea1d16defb8a59a29c9b74f3a6485931e7d069505b59f71d22132bba12a42d5485f9b3352b71a6ee2ac76ac7dc3a5afde3bc84586c22651f8dfec1152cacfcc26a6894bdc3dcba9f2f527355e7c2a518bee8b0bbd33bced5c938717723a9be8febb25a06644e5b2e93724e6", &(0x7f00000005c0)="0cb2a65fc1b0442d49", 0x0, 0x9}, 0x48) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10) 20:14:03 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x7, 0xfffffef0, &(0x7f00000000c0)=""/181, 0x40f00, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 651.872302][T22481] CPU: 0 PID: 22481 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 651.882370][T22481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 651.892267][T22481] Call Trace: [ 651.895388][T22481] [ 651.898166][T22481] dump_stack_lvl+0x151/0x1b7 [ 651.902679][T22481] ? bfq_pos_tree_add_move+0x43e/0x43e [ 651.907971][T22481] ? stack_trace_save+0x1f0/0x1f0 [ 651.912831][T22481] ? __kernel_text_address+0x9a/0x110 [ 651.918040][T22481] dump_stack+0x15/0x17 [ 651.922034][T22481] should_fail+0x3c0/0x510 [ 651.926286][T22481] should_fail_alloc_page+0x58/0x70 [ 651.931321][T22481] __alloc_pages+0x1de/0x7c0 [ 651.935748][T22481] ? stack_trace_save+0x12d/0x1f0 [ 651.940608][T22481] ? stack_trace_snprint+0x100/0x100 [ 651.945729][T22481] ? __count_vm_events+0x30/0x30 [ 651.950501][T22481] ? __kasan_slab_alloc+0xc4/0xe0 [ 651.955361][T22481] ? __kasan_slab_alloc+0xb2/0xe0 [ 651.960220][T22481] ? kmem_cache_alloc+0x189/0x2f0 [ 651.965084][T22481] ? anon_vma_fork+0x1b9/0x4f0 [ 651.969686][T22481] get_zeroed_page+0x19/0x40 [ 651.974108][T22481] __pud_alloc+0x8b/0x260 [ 651.978279][T22481] ? do_handle_mm_fault+0x2370/0x2370 [ 651.983483][T22481] copy_page_range+0xd9e/0x1090 [ 651.988176][T22481] ? pfn_valid+0x1e0/0x1e0 [ 651.992426][T22481] dup_mmap+0x99f/0xea0 [ 651.996416][T22481] ? __delayed_free_task+0x20/0x20 [ 652.001372][T22481] ? mm_init+0x807/0x960 [ 652.005445][T22481] dup_mm+0x91/0x330 [ 652.009174][T22481] copy_mm+0x108/0x1b0 [ 652.013083][T22481] copy_process+0x1295/0x3250 [ 652.017595][T22481] ? proc_fail_nth_write+0x213/0x290 [ 652.022715][T22481] ? proc_fail_nth_read+0x220/0x220 [ 652.027749][T22481] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 652.032692][T22481] ? vfs_write+0x9af/0x1050 [ 652.037032][T22481] ? vmacache_update+0xb7/0x120 [ 652.041721][T22481] kernel_clone+0x22d/0x990 [ 652.046058][T22481] ? file_end_write+0x1b0/0x1b0 [ 652.050752][T22481] ? __kasan_check_write+0x14/0x20 [ 652.056038][T22481] ? create_io_thread+0x1e0/0x1e0 [ 652.060905][T22481] ? __mutex_lock_slowpath+0x10/0x10 [ 652.066022][T22481] __x64_sys_clone+0x289/0x310 [ 652.070619][T22481] ? __do_sys_vfork+0x130/0x130 [ 652.075309][T22481] ? debug_smp_processor_id+0x17/0x20 [ 652.080517][T22481] do_syscall_64+0x44/0xd0 [ 652.084767][T22481] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 652.090581][T22481] RIP: 0033:0x7f7e969225a9 [ 652.094838][T22481] 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 [ 652.114282][T22481] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 20:14:03 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) 20:14:03 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@map=r1, r0, 0xe, 0x1, r2}, 0x14) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000001c0)='\']\x00') 20:14:03 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:03 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x74, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:03 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x8, &(0x7f00000001c0)}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000340)=r0, 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid\x00') (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000040000000000000000009500000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0x53, 0x0, &(0x7f0000000400)="a8104c20864185076287baecc015f9f0565d5879fec084619c1b0024538035c5b691545b57bddcaf821082a58d21e80971db424c6652a4a2d7c84ac8c29f7764247b91914a752d2707add99340797f30a118a0", &(0x7f0000000480), 0x81, 0x0, 0xdd, 0x9, &(0x7f00000004c0)="261faba612d7d8f478fc5c7af53b985fac01a5dd99a4eff7e097122ee8ecb0f97b8905a51f175da38fa92037018d8986ac02d7f65b074535fd039649c4bc4da00550ea8092665c26e16fded0e09a98fb70b520ad6d3a684579aeea08498d1e71958a432eef446ec35bd1ae6fa5ae615d9b9ea1d16defb8a59a29c9b74f3a6485931e7d069505b59f71d22132bba12a42d5485f9b3352b71a6ee2ac76ac7dc3a5afde3bc84586c22651f8dfec1152cacfcc26a6894bdc3dcba9f2f527355e7c2a518bee8b0bbd33bced5c938717723a9be8febb25a06644e5b2e93724e6", &(0x7f00000005c0)="0cb2a65fc1b0442d49", 0x0, 0x9}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10) 20:14:03 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x4388600, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='qrtr_ns_service_announce_del\x00'}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0x10, &(0x7f0000000080)='&\xf2&\\\xf4-+@++-}-\\)\x00'}, 0x30) 20:14:03 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/mnt\x00') 20:14:03 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x7a, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 652.122523][T22481] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 652.130332][T22481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 652.138143][T22481] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 652.145956][T22481] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 652.153772][T22481] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 652.161607][T22481] 20:14:03 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@map=r1, r0, 0xe, 0x1, r2}, 0x14) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000001c0)='\']\x00') bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@map=r1, r0, 0xe, 0x1, r2}, 0x14) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000001c0)='\']\x00') (async) 20:14:03 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:03 executing program 2: r0 = gettid() r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001780)={r0, r2, 0x0, 0x1, &(0x7f0000001740)='\x00'}, 0x30) syz_open_procfs$namespace(r0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x8, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x0, 0x4, 0x2, 0x8, 0x8, 0x10}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x4}, @exit, @exit]}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0xbd, &(0x7f0000000240)=""/189, 0x41100, 0xc, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x5, 0x7, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x1, 0xffffffffffffffff]}, 0x80) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000017c0)={r2}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000019c0)={r2, 0x58, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001a00), 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001ac0)={0x6, 0x3, &(0x7f0000001800)=@raw=[@map_val={0x18, 0xb, 0x2, 0x0, r4}, @call={0x85, 0x0, 0x0, 0x7c}], &(0x7f0000001840)='syzkaller\x00', 0x81, 0xbc, &(0x7f0000001880)=""/188, 0x0, 0x9, '\x00', r5, 0x25, r6, 0x8, &(0x7f0000001a40)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001a80)={0x0, 0x6, 0x5, 0xff}, 0x10}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000016c0)={r3, 0x0, 0x94, 0x92, &(0x7f0000000440)="2855ee48153d0bf0b839a847ebd64940e8151bbc5ef95cd6c1a1f334c25d7f6f984587c5843574fdbc83ed14938aa61751ea300fc6de303c041782c1100f6e63985558cbc07e2e9357cebedbddc838a88241015bf6c162b448484077ca304dec48ac076d690545680badf0537eeb07e6a2d1b60f0f6d930868757e16047b6eb3eda5a603dba4543a4dfc0d3f1aaa6d4a32218e4b", &(0x7f0000000500)=""/146, 0x80000001, 0x0, 0x1000, 0xe8, &(0x7f00000005c0)="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", &(0x7f00000015c0)="3d145c8d518032ba53429dcdeb6e0d6bbd9720fd34ed940b1d2fb19462f7ca0c9aa4c0dcaba887bdfc14b739b885e5cf15fb5027690bb84d81b90e97e7ca05e27b1161365337aeda25f2a93dd29817e68df5a8eda86ba6ac7bc6363558d08ad6dff6226947974fd8f2b95fd831325479455b09b8ff2f07ccc45c71881642d8b59806528d5d1b769715d7d327a7aecdf1e8303d7971a841012b720e16873dbadd5c522bab7c2d936e1721215aa0c7be3b027c312e3200e14fdb7b538dfc839cf1a181f4d4277619f17b683e9addef660714137d8318cabf9f580581ae351ebbaf6173be00ea2efb0a", 0x1}, 0x48) r7 = syz_clone(0x310600, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000080)="27aeaf01829ae3adc7a0027726490009976fdcd18c798631f52638ed014169020b197604411d3679f3f8460529a82c30f15eac89d3244c1ad7d6715c404c8487dac70c1d6469851d8e78fe10717cbe085a581a231f0744ed94661ea6a04f6e14ef347b0011fb2b9c5329e20098539ac3b415291b1988c16708aa8dc7e928d54636027a9dc5412ae36c767cafc028db9774a33be1b20109425de8e5064ec11dd976d7b0e2b111dcb9fffef731929ae11045f36eb42566395b", &(0x7f0000000140)=""/26, 0x4}, 0x20) syz_open_procfs$namespace(r7, &(0x7f0000000000)='ns/pid\x00') [ 652.192846][T22524] FAULT_INJECTION: forcing a failure. [ 652.192846][T22524] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 652.212634][T22524] CPU: 0 PID: 22524 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 652.222696][T22524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 652.232591][T22524] Call Trace: [ 652.235714][T22524] [ 652.238491][T22524] dump_stack_lvl+0x151/0x1b7 [ 652.243001][T22524] ? bfq_pos_tree_add_move+0x43e/0x43e [ 652.248297][T22524] ? __switch_to+0x617/0x1170 [ 652.252808][T22524] ? native_set_ldt+0x360/0x360 [ 652.257494][T22524] dump_stack+0x15/0x17 [ 652.261485][T22524] should_fail+0x3c0/0x510 [ 652.265740][T22524] should_fail_alloc_page+0x58/0x70 [ 652.270776][T22524] __alloc_pages+0x1de/0x7c0 [ 652.275204][T22524] ? __count_vm_events+0x30/0x30 [ 652.279976][T22524] ? __this_cpu_preempt_check+0x13/0x20 [ 652.285357][T22524] pte_alloc_one+0x73/0x1b0 [ 652.289705][T22524] ? pfn_modify_allowed+0x2e0/0x2e0 [ 652.294760][T22524] __pte_alloc+0x86/0x350 [ 652.298896][T22524] ? free_pgtables+0x210/0x210 [ 652.303496][T22524] ? _raw_spin_lock+0xa3/0x1b0 [ 652.308096][T22524] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 652.313301][T22524] ? __kernel_text_address+0x9a/0x110 [ 652.318517][T22524] copy_pte_range+0x1b1f/0x20b0 [ 652.323201][T22524] ? __kunmap_atomic+0x80/0x80 [ 652.327799][T22524] ? __kasan_slab_alloc+0xc4/0xe0 [ 652.332658][T22524] ? __kasan_slab_alloc+0xb2/0xe0 [ 652.337524][T22524] ? kmem_cache_alloc+0x189/0x2f0 [ 652.342379][T22524] ? vm_area_dup+0x26/0x1d0 [ 652.346721][T22524] ? dup_mmap+0x6b8/0xea0 [ 652.350884][T22524] ? dup_mm+0x91/0x330 [ 652.354790][T22524] ? copy_mm+0x108/0x1b0 [ 652.358878][T22524] ? copy_process+0x1295/0x3250 [ 652.363554][T22524] ? kernel_clone+0x22d/0x990 [ 652.368067][T22524] ? __x64_sys_clone+0x289/0x310 [ 652.372842][T22524] ? do_syscall_64+0x44/0xd0 [ 652.377268][T22524] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 652.383173][T22524] copy_page_range+0xc1e/0x1090 [ 652.387860][T22524] ? pfn_valid+0x1e0/0x1e0 [ 652.392111][T22524] dup_mmap+0x99f/0xea0 [ 652.396106][T22524] ? __delayed_free_task+0x20/0x20 [ 652.401051][T22524] ? mm_init+0x807/0x960 [ 652.405128][T22524] dup_mm+0x91/0x330 [ 652.408863][T22524] copy_mm+0x108/0x1b0 [ 652.412767][T22524] copy_process+0x1295/0x3250 [ 652.417283][T22524] ? proc_fail_nth_write+0x213/0x290 [ 652.422401][T22524] ? proc_fail_nth_read+0x220/0x220 [ 652.427435][T22524] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 652.432388][T22524] ? vfs_write+0x9af/0x1050 [ 652.436722][T22524] ? vmacache_update+0xb7/0x120 [ 652.441410][T22524] kernel_clone+0x22d/0x990 [ 652.445748][T22524] ? file_end_write+0x1b0/0x1b0 [ 652.450437][T22524] ? __kasan_check_write+0x14/0x20 [ 652.455385][T22524] ? create_io_thread+0x1e0/0x1e0 [ 652.460245][T22524] ? __mutex_lock_slowpath+0x10/0x10 [ 652.465378][T22524] __x64_sys_clone+0x289/0x310 [ 652.469967][T22524] ? __do_sys_vfork+0x130/0x130 [ 652.474651][T22524] ? debug_smp_processor_id+0x17/0x20 [ 652.479867][T22524] do_syscall_64+0x44/0xd0 [ 652.484112][T22524] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 652.489840][T22524] RIP: 0033:0x7f7e969225a9 [ 652.494104][T22524] 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 [ 652.513533][T22524] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 652.521783][T22524] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 652.529591][T22524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:14:04 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xc7, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:04 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) 20:14:04 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x7, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:04 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async, rerun: 32) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/mnt\x00') (rerun: 32) 20:14:04 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x300, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:04 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@map=r1, r0, 0xe, 0x1, r2}, 0x14) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000001c0)='\']\x00') [ 652.537407][T22524] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 652.545212][T22524] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 652.553024][T22524] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 652.560838][T22524] 20:14:04 executing program 2: r0 = gettid() r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001780)={r0, r2, 0x0, 0x1, &(0x7f0000001740)='\x00'}, 0x30) syz_open_procfs$namespace(r0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x8, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x0, 0x4, 0x2, 0x8, 0x8, 0x10}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x4}, @exit, @exit]}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0xbd, &(0x7f0000000240)=""/189, 0x41100, 0xc, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x5, 0x7, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x1, 0xffffffffffffffff]}, 0x80) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000017c0)={r2}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000019c0)={r2, 0x58, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001a00), 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001ac0)={0x6, 0x3, &(0x7f0000001800)=@raw=[@map_val={0x18, 0xb, 0x2, 0x0, r4}, @call={0x85, 0x0, 0x0, 0x7c}], &(0x7f0000001840)='syzkaller\x00', 0x81, 0xbc, &(0x7f0000001880)=""/188, 0x0, 0x9, '\x00', r5, 0x25, r6, 0x8, &(0x7f0000001a40)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001a80)={0x0, 0x6, 0x5, 0xff}, 0x10}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000016c0)={r3, 0x0, 0x94, 0x92, &(0x7f0000000440)="2855ee48153d0bf0b839a847ebd64940e8151bbc5ef95cd6c1a1f334c25d7f6f984587c5843574fdbc83ed14938aa61751ea300fc6de303c041782c1100f6e63985558cbc07e2e9357cebedbddc838a88241015bf6c162b448484077ca304dec48ac076d690545680badf0537eeb07e6a2d1b60f0f6d930868757e16047b6eb3eda5a603dba4543a4dfc0d3f1aaa6d4a32218e4b", &(0x7f0000000500)=""/146, 0x80000001, 0x0, 0x1000, 0xe8, &(0x7f00000005c0)="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", &(0x7f00000015c0)="3d145c8d518032ba53429dcdeb6e0d6bbd9720fd34ed940b1d2fb19462f7ca0c9aa4c0dcaba887bdfc14b739b885e5cf15fb5027690bb84d81b90e97e7ca05e27b1161365337aeda25f2a93dd29817e68df5a8eda86ba6ac7bc6363558d08ad6dff6226947974fd8f2b95fd831325479455b09b8ff2f07ccc45c71881642d8b59806528d5d1b769715d7d327a7aecdf1e8303d7971a841012b720e16873dbadd5c522bab7c2d936e1721215aa0c7be3b027c312e3200e14fdb7b538dfc839cf1a181f4d4277619f17b683e9addef660714137d8318cabf9f580581ae351ebbaf6173be00ea2efb0a", 0x1}, 0x48) r7 = syz_clone(0x310600, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000080)="27aeaf01829ae3adc7a0027726490009976fdcd18c798631f52638ed014169020b197604411d3679f3f8460529a82c30f15eac89d3244c1ad7d6715c404c8487dac70c1d6469851d8e78fe10717cbe085a581a231f0744ed94661ea6a04f6e14ef347b0011fb2b9c5329e20098539ac3b415291b1988c16708aa8dc7e928d54636027a9dc5412ae36c767cafc028db9774a33be1b20109425de8e5064ec11dd976d7b0e2b111dcb9fffef731929ae11045f36eb42566395b", &(0x7f0000000140)=""/26, 0x4}, 0x20) syz_open_procfs$namespace(r7, &(0x7f0000000000)='ns/pid\x00') gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x94) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001780)={r0, r2, 0x0, 0x1, &(0x7f0000001740)='\x00'}, 0x30) (async) syz_open_procfs$namespace(r0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x8, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x0, 0x4, 0x2, 0x8, 0x8, 0x10}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x4}, @exit, @exit]}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0xbd, &(0x7f0000000240)=""/189, 0x41100, 0xc, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x5, 0x7, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x1, 0xffffffffffffffff]}, 0x80) (async) bpf$ITER_CREATE(0x21, &(0x7f00000017c0)={r2}, 0x8) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000019c0)={r2, 0x58, &(0x7f0000001940)}, 0x10) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001a00), 0x4) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001ac0)={0x6, 0x3, &(0x7f0000001800)=@raw=[@map_val={0x18, 0xb, 0x2, 0x0, r4}, @call={0x85, 0x0, 0x0, 0x7c}], &(0x7f0000001840)='syzkaller\x00', 0x81, 0xbc, &(0x7f0000001880)=""/188, 0x0, 0x9, '\x00', r5, 0x25, r6, 0x8, &(0x7f0000001a40)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001a80)={0x0, 0x6, 0x5, 0xff}, 0x10}, 0x80) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000016c0)={r3, 0x0, 0x94, 0x92, &(0x7f0000000440)="2855ee48153d0bf0b839a847ebd64940e8151bbc5ef95cd6c1a1f334c25d7f6f984587c5843574fdbc83ed14938aa61751ea300fc6de303c041782c1100f6e63985558cbc07e2e9357cebedbddc838a88241015bf6c162b448484077ca304dec48ac076d690545680badf0537eeb07e6a2d1b60f0f6d930868757e16047b6eb3eda5a603dba4543a4dfc0d3f1aaa6d4a32218e4b", &(0x7f0000000500)=""/146, 0x80000001, 0x0, 0x1000, 0xe8, &(0x7f00000005c0)="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", &(0x7f00000015c0)="3d145c8d518032ba53429dcdeb6e0d6bbd9720fd34ed940b1d2fb19462f7ca0c9aa4c0dcaba887bdfc14b739b885e5cf15fb5027690bb84d81b90e97e7ca05e27b1161365337aeda25f2a93dd29817e68df5a8eda86ba6ac7bc6363558d08ad6dff6226947974fd8f2b95fd831325479455b09b8ff2f07ccc45c71881642d8b59806528d5d1b769715d7d327a7aecdf1e8303d7971a841012b720e16873dbadd5c522bab7c2d936e1721215aa0c7be3b027c312e3200e14fdb7b538dfc839cf1a181f4d4277619f17b683e9addef660714137d8318cabf9f580581ae351ebbaf6173be00ea2efb0a", 0x1}, 0x48) (async) syz_clone(0x310600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000080)="27aeaf01829ae3adc7a0027726490009976fdcd18c798631f52638ed014169020b197604411d3679f3f8460529a82c30f15eac89d3244c1ad7d6715c404c8487dac70c1d6469851d8e78fe10717cbe085a581a231f0744ed94661ea6a04f6e14ef347b0011fb2b9c5329e20098539ac3b415291b1988c16708aa8dc7e928d54636027a9dc5412ae36c767cafc028db9774a33be1b20109425de8e5064ec11dd976d7b0e2b111dcb9fffef731929ae11045f36eb42566395b", &(0x7f0000000140)=""/26, 0x4}, 0x20) (async) syz_open_procfs$namespace(r7, &(0x7f0000000000)='ns/pid\x00') (async) 20:14:04 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x8, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:04 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000001100009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0x1, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0x8, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x496}, [@map_val={0x18, 0x2}, @jmp={0x5, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffe0, 0xfffffffffffffffc}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x2}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x82, &(0x7f0000000280)=""/130, 0x41000, 0x18, '\x00', r0, 0x0, r1, 0x8, &(0x7f00000003c0)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0x9, 0x8, 0x20}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r2]}, 0x80) 20:14:04 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x500, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:04 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/mnt\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/mnt\x00') (async) 20:14:04 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000001100009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0x1, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0x8, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x496}, [@map_val={0x18, 0x2}, @jmp={0x5, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffe0, 0xfffffffffffffffc}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x2}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x82, &(0x7f0000000280)=""/130, 0x41000, 0x18, '\x00', r0, 0x0, r1, 0x8, &(0x7f00000003c0)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0x9, 0x8, 0x20}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r2]}, 0x80) (rerun: 32) 20:14:04 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0xa, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:04 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x14, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 652.630698][T22561] FAULT_INJECTION: forcing a failure. [ 652.630698][T22561] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 652.673373][T22561] CPU: 1 PID: 22561 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 652.683452][T22561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 652.693346][T22561] Call Trace: [ 652.696467][T22561] [ 652.699245][T22561] dump_stack_lvl+0x151/0x1b7 [ 652.703761][T22561] ? bfq_pos_tree_add_move+0x43e/0x43e [ 652.709057][T22561] dump_stack+0x15/0x17 [ 652.713308][T22561] should_fail+0x3c0/0x510 [ 652.717558][T22561] should_fail_alloc_page+0x58/0x70 [ 652.722591][T22561] __alloc_pages+0x1de/0x7c0 [ 652.727035][T22561] ? __count_vm_events+0x30/0x30 [ 652.731793][T22561] ? dup_mm+0x91/0x330 [ 652.735696][T22561] ? copy_mm+0x108/0x1b0 [ 652.739778][T22561] ? copy_process+0x1295/0x3250 [ 652.744461][T22561] ? kernel_clone+0x22d/0x990 [ 652.748977][T22561] ? __x64_sys_clone+0x289/0x310 [ 652.753752][T22561] pte_alloc_one+0x73/0x1b0 [ 652.758090][T22561] ? pfn_modify_allowed+0x2e0/0x2e0 [ 652.763123][T22561] ? __kasan_check_write+0x14/0x20 [ 652.768076][T22561] ? __set_page_owner+0x2ee/0x310 [ 652.772932][T22561] __pte_alloc+0x86/0x350 [ 652.777184][T22561] ? post_alloc_hook+0x1ab/0x1b0 [ 652.781957][T22561] ? free_pgtables+0x210/0x210 [ 652.786559][T22561] ? get_page_from_freelist+0x38b/0x400 [ 652.791939][T22561] copy_pte_range+0x1b1f/0x20b0 [ 652.796627][T22561] ? __kunmap_atomic+0x80/0x80 [ 652.801226][T22561] ? __pud_alloc+0x260/0x260 [ 652.805652][T22561] ? __pud_alloc+0x218/0x260 [ 652.810083][T22561] ? do_handle_mm_fault+0x2370/0x2370 [ 652.815289][T22561] copy_page_range+0xc1e/0x1090 [ 652.819974][T22561] ? pfn_valid+0x1e0/0x1e0 [ 652.824235][T22561] dup_mmap+0x99f/0xea0 [ 652.828218][T22561] ? __delayed_free_task+0x20/0x20 [ 652.833169][T22561] ? mm_init+0x807/0x960 [ 652.837246][T22561] dup_mm+0x91/0x330 [ 652.840977][T22561] copy_mm+0x108/0x1b0 [ 652.844883][T22561] copy_process+0x1295/0x3250 [ 652.849396][T22561] ? proc_fail_nth_write+0x213/0x290 [ 652.854516][T22561] ? proc_fail_nth_read+0x220/0x220 [ 652.859551][T22561] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 652.864499][T22561] ? vfs_write+0x9af/0x1050 [ 652.868837][T22561] ? vmacache_update+0xb7/0x120 [ 652.873527][T22561] kernel_clone+0x22d/0x990 [ 652.877865][T22561] ? file_end_write+0x1b0/0x1b0 [ 652.882555][T22561] ? __kasan_check_write+0x14/0x20 [ 652.887498][T22561] ? create_io_thread+0x1e0/0x1e0 [ 652.892359][T22561] ? __mutex_lock_slowpath+0x10/0x10 [ 652.897480][T22561] __x64_sys_clone+0x289/0x310 [ 652.902081][T22561] ? __do_sys_vfork+0x130/0x130 [ 652.906767][T22561] ? debug_smp_processor_id+0x17/0x20 [ 652.911974][T22561] do_syscall_64+0x44/0xd0 [ 652.916227][T22561] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 652.921955][T22561] RIP: 0033:0x7f7e969225a9 [ 652.926210][T22561] 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 [ 652.945656][T22561] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 652.953897][T22561] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 652.961705][T22561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:14:04 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 20:14:04 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000001100009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0x1, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0x8, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x496}, [@map_val={0x18, 0x2}, @jmp={0x5, 0x1, 0x1, 0x0, 0x9, 0xffffffffffffffe0, 0xfffffffffffffffc}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x2}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x82, &(0x7f0000000280)=""/130, 0x41000, 0x18, '\x00', r0, 0x0, r1, 0x8, &(0x7f00000003c0)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0x9, 0x8, 0x20}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r2]}, 0x80) 20:14:04 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x600, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:04 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid\x00') 20:14:04 executing program 2: r0 = gettid() r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001780)={r0, r2, 0x0, 0x1, &(0x7f0000001740)='\x00'}, 0x30) syz_open_procfs$namespace(r0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x8, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x0, 0x4, 0x2, 0x8, 0x8, 0x10}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x4}, @exit, @exit]}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0xbd, &(0x7f0000000240)=""/189, 0x41100, 0xc, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x5, 0x7, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x1, 0xffffffffffffffff]}, 0x80) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000017c0)={r2}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000019c0)={r2, 0x58, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001a00), 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001ac0)={0x6, 0x3, &(0x7f0000001800)=@raw=[@map_val={0x18, 0xb, 0x2, 0x0, r4}, @call={0x85, 0x0, 0x0, 0x7c}], &(0x7f0000001840)='syzkaller\x00', 0x81, 0xbc, &(0x7f0000001880)=""/188, 0x0, 0x9, '\x00', r5, 0x25, r6, 0x8, &(0x7f0000001a40)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001a80)={0x0, 0x6, 0x5, 0xff}, 0x10}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000016c0)={r3, 0x0, 0x94, 0x92, &(0x7f0000000440)="2855ee48153d0bf0b839a847ebd64940e8151bbc5ef95cd6c1a1f334c25d7f6f984587c5843574fdbc83ed14938aa61751ea300fc6de303c041782c1100f6e63985558cbc07e2e9357cebedbddc838a88241015bf6c162b448484077ca304dec48ac076d690545680badf0537eeb07e6a2d1b60f0f6d930868757e16047b6eb3eda5a603dba4543a4dfc0d3f1aaa6d4a32218e4b", &(0x7f0000000500)=""/146, 0x80000001, 0x0, 0x1000, 0xe8, &(0x7f00000005c0)="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", &(0x7f00000015c0)="3d145c8d518032ba53429dcdeb6e0d6bbd9720fd34ed940b1d2fb19462f7ca0c9aa4c0dcaba887bdfc14b739b885e5cf15fb5027690bb84d81b90e97e7ca05e27b1161365337aeda25f2a93dd29817e68df5a8eda86ba6ac7bc6363558d08ad6dff6226947974fd8f2b95fd831325479455b09b8ff2f07ccc45c71881642d8b59806528d5d1b769715d7d327a7aecdf1e8303d7971a841012b720e16873dbadd5c522bab7c2d936e1721215aa0c7be3b027c312e3200e14fdb7b538dfc839cf1a181f4d4277619f17b683e9addef660714137d8318cabf9f580581ae351ebbaf6173be00ea2efb0a", 0x1}, 0x48) r7 = syz_clone(0x310600, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000080)="27aeaf01829ae3adc7a0027726490009976fdcd18c798631f52638ed014169020b197604411d3679f3f8460529a82c30f15eac89d3244c1ad7d6715c404c8487dac70c1d6469851d8e78fe10717cbe085a581a231f0744ed94661ea6a04f6e14ef347b0011fb2b9c5329e20098539ac3b415291b1988c16708aa8dc7e928d54636027a9dc5412ae36c767cafc028db9774a33be1b20109425de8e5064ec11dd976d7b0e2b111dcb9fffef731929ae11045f36eb42566395b", &(0x7f0000000140)=""/26, 0x4}, 0x20) syz_open_procfs$namespace(r7, &(0x7f0000000000)='ns/pid\x00') gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x94) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001780)={r0, r2, 0x0, 0x1, &(0x7f0000001740)='\x00'}, 0x30) (async) syz_open_procfs$namespace(r0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x8, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x0, 0x4, 0x2, 0x8, 0x8, 0x10}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x4}, @exit, @exit]}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0xbd, &(0x7f0000000240)=""/189, 0x41100, 0xc, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x5, 0x7, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x1, 0xffffffffffffffff]}, 0x80) (async) bpf$ITER_CREATE(0x21, &(0x7f00000017c0)={r2}, 0x8) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000019c0)={r2, 0x58, &(0x7f0000001940)}, 0x10) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001a00), 0x4) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001ac0)={0x6, 0x3, &(0x7f0000001800)=@raw=[@map_val={0x18, 0xb, 0x2, 0x0, r4}, @call={0x85, 0x0, 0x0, 0x7c}], &(0x7f0000001840)='syzkaller\x00', 0x81, 0xbc, &(0x7f0000001880)=""/188, 0x0, 0x9, '\x00', r5, 0x25, r6, 0x8, &(0x7f0000001a40)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001a80)={0x0, 0x6, 0x5, 0xff}, 0x10}, 0x80) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000016c0)={r3, 0x0, 0x94, 0x92, &(0x7f0000000440)="2855ee48153d0bf0b839a847ebd64940e8151bbc5ef95cd6c1a1f334c25d7f6f984587c5843574fdbc83ed14938aa61751ea300fc6de303c041782c1100f6e63985558cbc07e2e9357cebedbddc838a88241015bf6c162b448484077ca304dec48ac076d690545680badf0537eeb07e6a2d1b60f0f6d930868757e16047b6eb3eda5a603dba4543a4dfc0d3f1aaa6d4a32218e4b", &(0x7f0000000500)=""/146, 0x80000001, 0x0, 0x1000, 0xe8, &(0x7f00000005c0)="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", &(0x7f00000015c0)="3d145c8d518032ba53429dcdeb6e0d6bbd9720fd34ed940b1d2fb19462f7ca0c9aa4c0dcaba887bdfc14b739b885e5cf15fb5027690bb84d81b90e97e7ca05e27b1161365337aeda25f2a93dd29817e68df5a8eda86ba6ac7bc6363558d08ad6dff6226947974fd8f2b95fd831325479455b09b8ff2f07ccc45c71881642d8b59806528d5d1b769715d7d327a7aecdf1e8303d7971a841012b720e16873dbadd5c522bab7c2d936e1721215aa0c7be3b027c312e3200e14fdb7b538dfc839cf1a181f4d4277619f17b683e9addef660714137d8318cabf9f580581ae351ebbaf6173be00ea2efb0a", 0x1}, 0x48) (async) syz_clone(0x310600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000080)="27aeaf01829ae3adc7a0027726490009976fdcd18c798631f52638ed014169020b197604411d3679f3f8460529a82c30f15eac89d3244c1ad7d6715c404c8487dac70c1d6469851d8e78fe10717cbe085a581a231f0744ed94661ea6a04f6e14ef347b0011fb2b9c5329e20098539ac3b415291b1988c16708aa8dc7e928d54636027a9dc5412ae36c767cafc028db9774a33be1b20109425de8e5064ec11dd976d7b0e2b111dcb9fffef731929ae11045f36eb42566395b", &(0x7f0000000140)=""/26, 0x4}, 0x20) (async) syz_open_procfs$namespace(r7, &(0x7f0000000000)='ns/pid\x00') (async) 20:14:04 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x18, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:04 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid\x00') (async) 20:14:04 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x700, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x81, 0x8, 0x2, 0xb00, 0xffffffffffffffff, 0x2e6bf8a, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x2, 0xa}, 0x48) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0xdf, 0x10000, 0x4005, 0x18e7f5e1f35b5a5f, 0xffffffffffffffff, 0x1, '\x00', 0x0, r1, 0x2, 0x2, 0x0, 0x9}, 0x48) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r1, 0xe0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x5, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x50, 0x10, &(0x7f0000000500), &(0x7f0000000540), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000580)}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000880)={0x0, 0x0, 0x10}, 0xc) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000b40)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000980)=@base={0xf, 0x5, 0xc80b, 0x704, 0x80, 0x1, 0xdb, '\x00', 0x0, r1, 0x4, 0x1, 0x3}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000b00)={r8, &(0x7f0000000a00)="8dd0b3a26dba649e26db27dba6b75a6c464b335199217774dc71aa243ca1bf5243d32bb083cdc41f017880a52093596d83dd18f8f697137d91834e3814626ad8758947de18044e6d8325c950b5f9be9fa7b2612829b54e49af2f6412a22e3887b45185548df5e22e7c06fbdcfcbbb55041cbc785a5371be696a1a021f7627376f48729c79cd2181162e84edc13dbc718e7afed946a0969cbae9316b3d607c8718883", &(0x7f0000000ac0)=""/48, 0x4}, 0x20) r9 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r9, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r10 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r10, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000900)=@bpf_tracing={0x1a, 0x2, &(0x7f00000001c0)=@raw=[@map_val={0x18, 0x1, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000000340)='syzkaller\x00', 0xfffffffb, 0xc, &(0x7f0000000380)=""/12, 0x41100, 0x5, '\x00', r4, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000000780)={0x4, 0x2}, 0x8, 0x10, &(0x7f00000007c0)={0x5, 0x9, 0x9, 0x80000000}, 0x10, 0x1bdf1, r1, 0x0, &(0x7f00000008c0)=[r5, 0xffffffffffffffff, r6, r7, r1, r2, r1, r9, r10]}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x9, &(0x7f0000000140)=@raw=[@cb_func={0x18, 0x9, 0x4, 0x0, 0x2}, @exit, @map_val={0x18, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @generic={0x3, 0x5, 0x0, 0x54e, 0x5}, @map_fd={0x18, 0x7, 0x1, 0x0, r2}], &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f0000000280)=""/187, 0x41100, 0x10, '\x00', 0x0, 0x25, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 652.969690][T22561] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 652.977503][T22561] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 652.985314][T22561] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 652.993126][T22561] 20:14:04 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x65, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 653.030620][T22612] FAULT_INJECTION: forcing a failure. [ 653.030620][T22612] name failslab, interval 1, probability 0, space 0, times 0 [ 653.048032][T22612] CPU: 1 PID: 22612 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 653.058100][T22612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 653.068007][T22612] Call Trace: [ 653.071117][T22612] [ 653.073981][T22612] dump_stack_lvl+0x151/0x1b7 [ 653.078491][T22612] ? bfq_pos_tree_add_move+0x43e/0x43e [ 653.083787][T22612] dump_stack+0x15/0x17 [ 653.087780][T22612] should_fail+0x3c0/0x510 [ 653.092037][T22612] __should_failslab+0x9f/0xe0 [ 653.096724][T22612] should_failslab+0x9/0x20 [ 653.101058][T22612] kmem_cache_alloc+0x4f/0x2f0 [ 653.105659][T22612] ? vm_area_dup+0x26/0x1d0 [ 653.109996][T22612] vm_area_dup+0x26/0x1d0 [ 653.114166][T22612] dup_mmap+0x6b8/0xea0 [ 653.118160][T22612] ? __delayed_free_task+0x20/0x20 [ 653.123104][T22612] ? mm_init+0x807/0x960 [ 653.127183][T22612] dup_mm+0x91/0x330 20:14:04 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0x20, &(0x7f0000000700)={&(0x7f0000000540)=""/243, 0xf3, 0x0, &(0x7f0000000640)=""/186, 0xba}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x4, &(0x7f00000006c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x5, 0x2, 0x8, 0x18, 0xfffffffffffffffc}]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a00)={&(0x7f00000009c0)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a80)={&(0x7f0000000a40)='./file0\x00', 0x0, 0x10}, 0x10) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x1b, 0xf, &(0x7f0000000b80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2d76dd49, 0x0, 0x0, 0x0, 0xa3a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x59}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @ldst={0x1, 0x2, 0x3, 0x3, 0xb, 0x10, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0xb, 0x0, 0x0, 0x0, 0xe56d}, @jmp={0x5, 0x0, 0xc, 0x5, 0xa, 0x30, 0xfffffffffffffff0}]}, &(0x7f0000000900)='GPL\x00', 0x401, 0x0, 0x0, 0x40f00, 0xa, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000940)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000980)={0x4, 0x7, 0xfff, 0xffffffff}, 0x10, r1, r2, 0x0, &(0x7f0000000ac0)=[r0, r3, r4, r0, r5, r6, 0xffffffffffffffff]}, 0x80) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000007c0)=@bpf_lsm={0x1d, 0xe, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x8001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x4}, @map_fd={0x18, 0x7, 0x1, 0x0, r0}, @generic={0x9, 0x1, 0x8, 0xff, 0x5}, @map_idx_val, @map_fd={0x18, 0xa, 0x1, 0x0, 0x1}]}, &(0x7f0000000440)='GPL\x00', 0x401, 0x20, &(0x7f0000000480)=""/32, 0x40f00, 0x10, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x1, 0x4, 0x6, 0x5c6d}, 0x10, r1, 0x0, 0x0, &(0x7f0000000780)=[0x1, 0x1, r7, 0xffffffffffffffff]}, 0x80) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x6, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, [@map_fd={0x18, 0x4, 0x1, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}]}, &(0x7f00000001c0)='GPL\x00', 0x40, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x2, 0x6, 0x9, 0xc0000}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0xffffffffffffffff]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xb5}, [@alu={0x7, 0x0, 0xa, 0xb, 0x3, 0x2, 0x4}, @map_fd={0x18, 0x3, 0x1, 0x0, 0x1}, @alu={0x4, 0x0, 0x0, 0x4, 0x1, 0xffffffffffffffc0, 0x1}]}, &(0x7f0000000040)='syzkaller\x00', 0xac1a, 0x61, &(0x7f0000000080)=""/97, 0x40f00, 0x2, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0xb, 0x2, 0xa}, 0x10, 0xffffffffffffffff, r8}, 0x11) 20:14:04 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid\x00') [ 653.130918][T22612] copy_mm+0x108/0x1b0 [ 653.134823][T22612] copy_process+0x1295/0x3250 [ 653.139340][T22612] ? proc_fail_nth_write+0x213/0x290 [ 653.144454][T22612] ? proc_fail_nth_read+0x220/0x220 [ 653.149493][T22612] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 653.154435][T22612] ? vfs_write+0x9af/0x1050 [ 653.158783][T22612] ? vmacache_update+0xb7/0x120 [ 653.163464][T22612] kernel_clone+0x22d/0x990 [ 653.167801][T22612] ? file_end_write+0x1b0/0x1b0 [ 653.172491][T22612] ? __kasan_check_write+0x14/0x20 [ 653.177437][T22612] ? create_io_thread+0x1e0/0x1e0 [ 653.182305][T22612] ? __mutex_lock_slowpath+0x10/0x10 [ 653.187416][T22612] __x64_sys_clone+0x289/0x310 [ 653.192015][T22612] ? __do_sys_vfork+0x130/0x130 [ 653.196803][T22612] ? debug_smp_processor_id+0x17/0x20 [ 653.202007][T22612] do_syscall_64+0x44/0xd0 [ 653.206262][T22612] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 653.211989][T22612] RIP: 0033:0x7f7e969225a9 [ 653.216243][T22612] 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 [ 653.235680][T22612] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 653.243930][T22612] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 653.251738][T22612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 653.259566][T22612] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 653.267362][T22612] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:14:04 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) 20:14:04 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0x20, &(0x7f0000000700)={&(0x7f0000000540)=""/243, 0xf3, 0x0, &(0x7f0000000640)=""/186, 0xba}}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x4, &(0x7f00000006c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x5, 0x2, 0x8, 0x18, 0xfffffffffffffffc}]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a00)={&(0x7f00000009c0)='./file0\x00', 0x0, 0x10}, 0x10) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a80)={&(0x7f0000000a40)='./file0\x00', 0x0, 0x10}, 0x10) (async) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x1b, 0xf, &(0x7f0000000b80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2d76dd49, 0x0, 0x0, 0x0, 0xa3a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x59}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @ldst={0x1, 0x2, 0x3, 0x3, 0xb, 0x10, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0xb, 0x0, 0x0, 0x0, 0xe56d}, @jmp={0x5, 0x0, 0xc, 0x5, 0xa, 0x30, 0xfffffffffffffff0}]}, &(0x7f0000000900)='GPL\x00', 0x401, 0x0, 0x0, 0x40f00, 0xa, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000940)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000980)={0x4, 0x7, 0xfff, 0xffffffff}, 0x10, r1, r2, 0x0, &(0x7f0000000ac0)=[r0, r3, r4, r0, r5, r6, 0xffffffffffffffff]}, 0x80) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000007c0)=@bpf_lsm={0x1d, 0xe, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x8001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x4}, @map_fd={0x18, 0x7, 0x1, 0x0, r0}, @generic={0x9, 0x1, 0x8, 0xff, 0x5}, @map_idx_val, @map_fd={0x18, 0xa, 0x1, 0x0, 0x1}]}, &(0x7f0000000440)='GPL\x00', 0x401, 0x20, &(0x7f0000000480)=""/32, 0x40f00, 0x10, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x1, 0x4, 0x6, 0x5c6d}, 0x10, r1, 0x0, 0x0, &(0x7f0000000780)=[0x1, 0x1, r7, 0xffffffffffffffff]}, 0x80) (async) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x6, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, [@map_fd={0x18, 0x4, 0x1, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}]}, &(0x7f00000001c0)='GPL\x00', 0x40, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x2, 0x6, 0x9, 0xc0000}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0xffffffffffffffff]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xb5}, [@alu={0x7, 0x0, 0xa, 0xb, 0x3, 0x2, 0x4}, @map_fd={0x18, 0x3, 0x1, 0x0, 0x1}, @alu={0x4, 0x0, 0x0, 0x4, 0x1, 0xffffffffffffffc0, 0x1}]}, &(0x7f0000000040)='syzkaller\x00', 0xac1a, 0x61, &(0x7f0000000080)=""/97, 0x40f00, 0x2, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0xb, 0x2, 0xa}, 0x10, 0xffffffffffffffff, r8}, 0x11) 20:14:04 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x900, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:04 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x66, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:04 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r0}, 0x8) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) 20:14:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x81, 0x8, 0x2, 0xb00, 0xffffffffffffffff, 0x2e6bf8a, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x2, 0xa}, 0x48) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0xdf, 0x10000, 0x4005, 0x18e7f5e1f35b5a5f, 0xffffffffffffffff, 0x1, '\x00', 0x0, r1, 0x2, 0x2, 0x0, 0x9}, 0x48) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r1, 0xe0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x5, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x50, 0x10, &(0x7f0000000500), &(0x7f0000000540), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000580)}}, 0x10) (async) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000880)={0x0, 0x0, 0x10}, 0xc) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000b40)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000980)=@base={0xf, 0x5, 0xc80b, 0x704, 0x80, 0x1, 0xdb, '\x00', 0x0, r1, 0x4, 0x1, 0x3}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000b00)={r8, &(0x7f0000000a00)="8dd0b3a26dba649e26db27dba6b75a6c464b335199217774dc71aa243ca1bf5243d32bb083cdc41f017880a52093596d83dd18f8f697137d91834e3814626ad8758947de18044e6d8325c950b5f9be9fa7b2612829b54e49af2f6412a22e3887b45185548df5e22e7c06fbdcfcbbb55041cbc785a5371be696a1a021f7627376f48729c79cd2181162e84edc13dbc718e7afed946a0969cbae9316b3d607c8718883", &(0x7f0000000ac0)=""/48, 0x4}, 0x20) (async) r9 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r9, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r10 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r10, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000900)=@bpf_tracing={0x1a, 0x2, &(0x7f00000001c0)=@raw=[@map_val={0x18, 0x1, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000000340)='syzkaller\x00', 0xfffffffb, 0xc, &(0x7f0000000380)=""/12, 0x41100, 0x5, '\x00', r4, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000000780)={0x4, 0x2}, 0x8, 0x10, &(0x7f00000007c0)={0x5, 0x9, 0x9, 0x80000000}, 0x10, 0x1bdf1, r1, 0x0, &(0x7f00000008c0)=[r5, 0xffffffffffffffff, r6, r7, r1, r2, r1, r9, r10]}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x9, &(0x7f0000000140)=@raw=[@cb_func={0x18, 0x9, 0x4, 0x0, 0x2}, @exit, @map_val={0x18, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @generic={0x3, 0x5, 0x0, 0x54e, 0x5}, @map_fd={0x18, 0x7, 0x1, 0x0, r2}], &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f0000000280)=""/187, 0x41100, 0x10, '\x00', 0x0, 0x25, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:04 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3a0, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x81, 0x8, 0x2, 0xb00, 0xffffffffffffffff, 0x2e6bf8a, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x2, 0xa}, 0x48) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0xdf, 0x10000, 0x4005, 0x18e7f5e1f35b5a5f, 0xffffffffffffffff, 0x1, '\x00', 0x0, r1, 0x2, 0x2, 0x0, 0x9}, 0x48) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r1, 0xe0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x5, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x50, 0x10, &(0x7f0000000500), &(0x7f0000000540), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000580)}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000880)={0x0, 0x0, 0x10}, 0xc) (async) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000b40)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000980)=@base={0xf, 0x5, 0xc80b, 0x704, 0x80, 0x1, 0xdb, '\x00', 0x0, r1, 0x4, 0x1, 0x3}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000b00)={r8, &(0x7f0000000a00)="8dd0b3a26dba649e26db27dba6b75a6c464b335199217774dc71aa243ca1bf5243d32bb083cdc41f017880a52093596d83dd18f8f697137d91834e3814626ad8758947de18044e6d8325c950b5f9be9fa7b2612829b54e49af2f6412a22e3887b45185548df5e22e7c06fbdcfcbbb55041cbc785a5371be696a1a021f7627376f48729c79cd2181162e84edc13dbc718e7afed946a0969cbae9316b3d607c8718883", &(0x7f0000000ac0)=""/48, 0x4}, 0x20) r9 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r9, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r10 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r10, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000900)=@bpf_tracing={0x1a, 0x2, &(0x7f00000001c0)=@raw=[@map_val={0x18, 0x1, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000000340)='syzkaller\x00', 0xfffffffb, 0xc, &(0x7f0000000380)=""/12, 0x41100, 0x5, '\x00', r4, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000000780)={0x4, 0x2}, 0x8, 0x10, &(0x7f00000007c0)={0x5, 0x9, 0x9, 0x80000000}, 0x10, 0x1bdf1, r1, 0x0, &(0x7f00000008c0)=[r5, 0xffffffffffffffff, r6, r7, r1, r2, r1, r9, r10]}, 0x80) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x9, &(0x7f0000000140)=@raw=[@cb_func={0x18, 0x9, 0x4, 0x0, 0x2}, @exit, @map_val={0x18, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @generic={0x3, 0x5, 0x0, 0x54e, 0x5}, @map_fd={0x18, 0x7, 0x1, 0x0, r2}], &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f0000000280)=""/187, 0x41100, 0x10, '\x00', 0x0, 0x25, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 653.275174][T22612] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 653.282990][T22612] 20:14:04 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0x20, &(0x7f0000000700)={&(0x7f0000000540)=""/243, 0xf3, 0x0, &(0x7f0000000640)=""/186, 0xba}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x4, &(0x7f00000006c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x5, 0x2, 0x8, 0x18, 0xfffffffffffffffc}]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a00)={&(0x7f00000009c0)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a80)={&(0x7f0000000a40)='./file0\x00', 0x0, 0x10}, 0x10) r6 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x1b, 0xf, &(0x7f0000000b80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2d76dd49, 0x0, 0x0, 0x0, 0xa3a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x59}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @ldst={0x1, 0x2, 0x3, 0x3, 0xb, 0x10, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0xb, 0x0, 0x0, 0x0, 0xe56d}, @jmp={0x5, 0x0, 0xc, 0x5, 0xa, 0x30, 0xfffffffffffffff0}]}, &(0x7f0000000900)='GPL\x00', 0x401, 0x0, 0x0, 0x40f00, 0xa, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000940)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000980)={0x4, 0x7, 0xfff, 0xffffffff}, 0x10, r1, r2, 0x0, &(0x7f0000000ac0)=[r0, r3, r4, r0, r5, r6, 0xffffffffffffffff]}, 0x80) r7 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000007c0)=@bpf_lsm={0x1d, 0xe, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x8001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x4}, @map_fd={0x18, 0x7, 0x1, 0x0, r0}, @generic={0x9, 0x1, 0x8, 0xff, 0x5}, @map_idx_val, @map_fd={0x18, 0xa, 0x1, 0x0, 0x1}]}, &(0x7f0000000440)='GPL\x00', 0x401, 0x20, &(0x7f0000000480)=""/32, 0x40f00, 0x10, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x1, 0x4, 0x6, 0x5c6d}, 0x10, r1, 0x0, 0x0, &(0x7f0000000780)=[0x1, 0x1, r7, 0xffffffffffffffff]}, 0x80) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x6, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, [@map_fd={0x18, 0x4, 0x1, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}]}, &(0x7f00000001c0)='GPL\x00', 0x40, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x2, 0x6, 0x9, 0xc0000}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0xffffffffffffffff]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xb5}, [@alu={0x7, 0x0, 0xa, 0xb, 0x3, 0x2, 0x4}, @map_fd={0x18, 0x3, 0x1, 0x0, 0x1}, @alu={0x4, 0x0, 0x0, 0x4, 0x1, 0xffffffffffffffc0, 0x1}]}, &(0x7f0000000040)='syzkaller\x00', 0xac1a, 0x61, &(0x7f0000000080)=""/97, 0x40f00, 0x2, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0xb, 0x2, 0xa}, 0x10, 0xffffffffffffffff, r8}, 0x11) syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0x20, &(0x7f0000000700)={&(0x7f0000000540)=""/243, 0xf3, 0x0, &(0x7f0000000640)=""/186, 0xba}}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x4, &(0x7f00000006c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x5, 0x2, 0x8, 0x18, 0xfffffffffffffffc}]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a00)={&(0x7f00000009c0)='./file0\x00', 0x0, 0x10}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a80)={&(0x7f0000000a40)='./file0\x00', 0x0, 0x10}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x1b, 0xf, &(0x7f0000000b80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2d76dd49, 0x0, 0x0, 0x0, 0xa3a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x59}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @ldst={0x1, 0x2, 0x3, 0x3, 0xb, 0x10, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0xb, 0x0, 0x0, 0x0, 0xe56d}, @jmp={0x5, 0x0, 0xc, 0x5, 0xa, 0x30, 0xfffffffffffffff0}]}, &(0x7f0000000900)='GPL\x00', 0x401, 0x0, 0x0, 0x40f00, 0xa, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000940)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000980)={0x4, 0x7, 0xfff, 0xffffffff}, 0x10, r1, r2, 0x0, &(0x7f0000000ac0)=[r0, r3, r4, r0, r5, r6, 0xffffffffffffffff]}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000007c0)=@bpf_lsm={0x1d, 0xe, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x8001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x4}, @map_fd={0x18, 0x7, 0x1, 0x0, r0}, @generic={0x9, 0x1, 0x8, 0xff, 0x5}, @map_idx_val, @map_fd={0x18, 0xa, 0x1, 0x0, 0x1}]}, &(0x7f0000000440)='GPL\x00', 0x401, 0x20, &(0x7f0000000480)=""/32, 0x40f00, 0x10, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x1, 0x4, 0x6, 0x5c6d}, 0x10, r1, 0x0, 0x0, &(0x7f0000000780)=[0x1, 0x1, r7, 0xffffffffffffffff]}, 0x80) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x6, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, [@map_fd={0x18, 0x4, 0x1, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}]}, &(0x7f00000001c0)='GPL\x00', 0x40, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x2, 0x6, 0x9, 0xc0000}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0xffffffffffffffff]}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xb5}, [@alu={0x7, 0x0, 0xa, 0xb, 0x3, 0x2, 0x4}, @map_fd={0x18, 0x3, 0x1, 0x0, 0x1}, @alu={0x4, 0x0, 0x0, 0x4, 0x1, 0xffffffffffffffc0, 0x1}]}, &(0x7f0000000040)='syzkaller\x00', 0xac1a, 0x61, &(0x7f0000000080)=""/97, 0x40f00, 0x2, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0xb, 0x2, 0xa}, 0x10, 0xffffffffffffffff, r8}, 0x11) (async) 20:14:04 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xa00, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:04 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r0}, 0x8) (async) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) 20:14:04 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000040)=@raw=[@cb_func={0x18, 0x2, 0x4, 0x0, 0x2}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000}, [@exit, @btf_id={0x18, 0x7, 0x3, 0x0, 0x4}]}, &(0x7f0000000180)='syzkaller\x00', 0x6, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x1c, r0, 0x8, &(0x7f00000001c0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x0, 0x29, 0x2}, 0x10, 0x23e7e, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff]}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={@cgroup=r0, r1, 0x22}, 0x10) [ 653.319219][T22645] FAULT_INJECTION: forcing a failure. [ 653.319219][T22645] name failslab, interval 1, probability 0, space 0, times 0 [ 653.356350][T22645] CPU: 1 PID: 22645 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 653.366423][T22645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 653.376322][T22645] Call Trace: [ 653.379446][T22645] [ 653.382221][T22645] dump_stack_lvl+0x151/0x1b7 [ 653.386732][T22645] ? bfq_pos_tree_add_move+0x43e/0x43e [ 653.392032][T22645] dump_stack+0x15/0x17 [ 653.396019][T22645] should_fail+0x3c0/0x510 [ 653.400273][T22645] __should_failslab+0x9f/0xe0 [ 653.404871][T22645] should_failslab+0x9/0x20 [ 653.409207][T22645] kmem_cache_alloc+0x4f/0x2f0 [ 653.413808][T22645] ? vm_area_dup+0x26/0x1d0 [ 653.418148][T22645] vm_area_dup+0x26/0x1d0 [ 653.422315][T22645] dup_mmap+0x6b8/0xea0 [ 653.426306][T22645] ? __delayed_free_task+0x20/0x20 [ 653.431253][T22645] ? mm_init+0x807/0x960 [ 653.435336][T22645] dup_mm+0x91/0x330 [ 653.439066][T22645] copy_mm+0x108/0x1b0 [ 653.442973][T22645] copy_process+0x1295/0x3250 [ 653.447490][T22645] ? proc_fail_nth_write+0x213/0x290 [ 653.452606][T22645] ? proc_fail_nth_read+0x220/0x220 [ 653.457641][T22645] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 653.462586][T22645] ? vfs_write+0x9af/0x1050 [ 653.466930][T22645] ? vmacache_update+0xb7/0x120 [ 653.471619][T22645] kernel_clone+0x22d/0x990 [ 653.475959][T22645] ? file_end_write+0x1b0/0x1b0 [ 653.480641][T22645] ? __kasan_check_write+0x14/0x20 [ 653.485587][T22645] ? create_io_thread+0x1e0/0x1e0 [ 653.490446][T22645] ? __mutex_lock_slowpath+0x10/0x10 [ 653.495570][T22645] __x64_sys_clone+0x289/0x310 [ 653.500168][T22645] ? __do_sys_vfork+0x130/0x130 [ 653.504856][T22645] ? debug_smp_processor_id+0x17/0x20 [ 653.510062][T22645] do_syscall_64+0x44/0xd0 [ 653.514316][T22645] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 653.520043][T22645] RIP: 0033:0x7f7e969225a9 [ 653.524296][T22645] 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 [ 653.543746][T22645] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 653.551983][T22645] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 653.559795][T22645] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:14:05 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) 20:14:05 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r0}, 0x8) (async) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) 20:14:05 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xb00, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:05 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000040)=@raw=[@cb_func={0x18, 0x2, 0x4, 0x0, 0x2}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000}, [@exit, @btf_id={0x18, 0x7, 0x3, 0x0, 0x4}]}, &(0x7f0000000180)='syzkaller\x00', 0x6, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x1c, r0, 0x8, &(0x7f00000001c0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x0, 0x29, 0x2}, 0x10, 0x23e7e, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff]}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={@cgroup=r0, r1, 0x22}, 0x10) 20:14:05 executing program 2: syz_open_procfs$namespace(0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)={0x2}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0xa, &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000001c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r0}, 0x34) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000040)={r1, 0x0, 0x25, 0x10}, 0x10) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='memory.min\x00', 0x2, 0x0) close(r2) 20:14:05 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3f0, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:05 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xc00, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:05 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000000)={r0, 0x1}, 0xc) 20:14:05 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3fe, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 653.567607][T22645] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 653.575417][T22645] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 653.583228][T22645] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 653.591046][T22645] 20:14:05 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000040)=@raw=[@cb_func={0x18, 0x2, 0x4, 0x0, 0x2}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000}, [@exit, @btf_id={0x18, 0x7, 0x3, 0x0, 0x4}]}, &(0x7f0000000180)='syzkaller\x00', 0x6, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x1c, r0, 0x8, &(0x7f00000001c0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x0, 0x29, 0x2}, 0x10, 0x23e7e, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[0xffffffffffffffff]}, 0x80) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={@cgroup=r0, r1, 0x22}, 0x10) 20:14:05 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)={0x2}, 0x8) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0xa, &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000001c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r0}, 0x34) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000040)={r1, 0x0, 0x25, 0x10}, 0x10) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='memory.min\x00', 0x2, 0x0) close(r2) 20:14:05 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xd00, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 653.626838][T22696] FAULT_INJECTION: forcing a failure. [ 653.626838][T22696] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 653.657613][T22696] CPU: 1 PID: 22696 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 653.667685][T22696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 653.677579][T22696] Call Trace: [ 653.680707][T22696] [ 653.683481][T22696] dump_stack_lvl+0x151/0x1b7 [ 653.687996][T22696] ? bfq_pos_tree_add_move+0x43e/0x43e [ 653.693291][T22696] dump_stack+0x15/0x17 [ 653.697276][T22696] should_fail+0x3c0/0x510 [ 653.701530][T22696] should_fail_alloc_page+0x58/0x70 [ 653.706569][T22696] __alloc_pages+0x1de/0x7c0 [ 653.710994][T22696] ? __count_vm_events+0x30/0x30 [ 653.715763][T22696] ? __this_cpu_preempt_check+0x13/0x20 [ 653.721143][T22696] ? __mod_node_page_state+0xac/0xf0 [ 653.726264][T22696] pte_alloc_one+0x73/0x1b0 [ 653.730605][T22696] ? pfn_modify_allowed+0x2e0/0x2e0 [ 653.735642][T22696] __pte_alloc+0x86/0x350 [ 653.739806][T22696] ? free_pgtables+0x210/0x210 [ 653.744404][T22696] ? _raw_spin_lock+0xa3/0x1b0 [ 653.749004][T22696] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 653.754214][T22696] ? __kernel_text_address+0x9a/0x110 [ 653.759420][T22696] copy_pte_range+0x1b1f/0x20b0 [ 653.764109][T22696] ? __kunmap_atomic+0x80/0x80 [ 653.768704][T22696] ? __kasan_slab_alloc+0xc4/0xe0 [ 653.773565][T22696] ? __kasan_slab_alloc+0xb2/0xe0 [ 653.778428][T22696] ? kmem_cache_alloc+0x189/0x2f0 [ 653.783286][T22696] ? vm_area_dup+0x26/0x1d0 [ 653.787628][T22696] ? dup_mmap+0x6b8/0xea0 [ 653.791800][T22696] ? dup_mm+0x91/0x330 [ 653.795699][T22696] ? copy_mm+0x108/0x1b0 [ 653.799813][T22696] ? copy_process+0x1295/0x3250 [ 653.804464][T22696] ? kernel_clone+0x22d/0x990 [ 653.808978][T22696] ? __x64_sys_clone+0x289/0x310 [ 653.813751][T22696] ? do_syscall_64+0x44/0xd0 [ 653.818178][T22696] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 653.824083][T22696] copy_page_range+0xc1e/0x1090 [ 653.828779][T22696] ? pfn_valid+0x1e0/0x1e0 [ 653.833022][T22696] dup_mmap+0x99f/0xea0 [ 653.837013][T22696] ? __delayed_free_task+0x20/0x20 [ 653.841961][T22696] ? mm_init+0x807/0x960 [ 653.846041][T22696] dup_mm+0x91/0x330 [ 653.849774][T22696] copy_mm+0x108/0x1b0 [ 653.853678][T22696] copy_process+0x1295/0x3250 [ 653.858191][T22696] ? proc_fail_nth_write+0x213/0x290 [ 653.863313][T22696] ? proc_fail_nth_read+0x220/0x220 [ 653.868346][T22696] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 653.873292][T22696] ? vfs_write+0x9af/0x1050 [ 653.877633][T22696] ? vmacache_update+0xb7/0x120 [ 653.882321][T22696] kernel_clone+0x22d/0x990 [ 653.886746][T22696] ? file_end_write+0x1b0/0x1b0 [ 653.891435][T22696] ? __kasan_check_write+0x14/0x20 [ 653.896378][T22696] ? create_io_thread+0x1e0/0x1e0 [ 653.901241][T22696] ? __mutex_lock_slowpath+0x10/0x10 [ 653.906364][T22696] __x64_sys_clone+0x289/0x310 [ 653.910962][T22696] ? __do_sys_vfork+0x130/0x130 [ 653.915651][T22696] ? debug_smp_processor_id+0x17/0x20 [ 653.920856][T22696] do_syscall_64+0x44/0xd0 [ 653.925109][T22696] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 653.930837][T22696] RIP: 0033:0x7f7e969225a9 [ 653.935096][T22696] 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 [ 653.954538][T22696] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 653.962864][T22696] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 653.970676][T22696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:14:05 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) 20:14:05 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000000)={r0, 0x1}, 0xc) 20:14:05 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0xb}, 0x80) 20:14:05 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xe00, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:05 executing program 2: syz_open_procfs$namespace(0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)={0x2}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0xa, &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000001c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r0}, 0x34) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000040)={r1, 0x0, 0x25, 0x10}, 0x10) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='memory.min\x00', 0x2, 0x0) close(r2) syz_open_procfs$namespace(0x0, 0x0) (async) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)={0x2}, 0x8) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0xa, &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000001c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r0}, 0x34) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000040)={r1, 0x0, 0x25, 0x10}, 0x10) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='memory.min\x00', 0x2, 0x0) (async) close(r2) (async) 20:14:05 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x32000, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:05 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x1100, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:05 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0xb}, 0x80) 20:14:05 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000000)={r0, 0x1}, 0xc) [ 653.978488][T22696] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 653.986297][T22696] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 653.994108][T22696] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 654.001925][T22696] 20:14:05 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0xb}, 0x80) 20:14:05 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xf325) 20:14:05 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x34, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xca, &(0x7f0000000280)=""/202, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 654.041035][T22729] FAULT_INJECTION: forcing a failure. [ 654.041035][T22729] name failslab, interval 1, probability 0, space 0, times 0 [ 654.056295][T22729] CPU: 1 PID: 22729 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 654.066354][T22729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 654.076252][T22729] Call Trace: [ 654.079378][T22729] [ 654.082154][T22729] dump_stack_lvl+0x151/0x1b7 [ 654.086666][T22729] ? bfq_pos_tree_add_move+0x43e/0x43e [ 654.091962][T22729] dump_stack+0x15/0x17 [ 654.095950][T22729] should_fail+0x3c0/0x510 [ 654.100206][T22729] __should_failslab+0x9f/0xe0 [ 654.104807][T22729] should_failslab+0x9/0x20 [ 654.109150][T22729] kmem_cache_alloc+0x4f/0x2f0 [ 654.113744][T22729] ? vm_area_dup+0x26/0x1d0 [ 654.118085][T22729] vm_area_dup+0x26/0x1d0 [ 654.122258][T22729] dup_mmap+0x6b8/0xea0 [ 654.126249][T22729] ? __delayed_free_task+0x20/0x20 [ 654.131190][T22729] ? mm_init+0x807/0x960 [ 654.135272][T22729] dup_mm+0x91/0x330 [ 654.139005][T22729] copy_mm+0x108/0x1b0 [ 654.142910][T22729] copy_process+0x1295/0x3250 [ 654.147418][T22729] ? proc_fail_nth_write+0x213/0x290 [ 654.152541][T22729] ? proc_fail_nth_read+0x220/0x220 [ 654.157587][T22729] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 654.162521][T22729] ? vfs_write+0x9af/0x1050 [ 654.166867][T22729] ? vmacache_update+0xb7/0x120 [ 654.171550][T22729] kernel_clone+0x22d/0x990 [ 654.175888][T22729] ? file_end_write+0x1b0/0x1b0 [ 654.180576][T22729] ? __kasan_check_write+0x14/0x20 [ 654.185520][T22729] ? create_io_thread+0x1e0/0x1e0 [ 654.190379][T22729] ? __mutex_lock_slowpath+0x10/0x10 [ 654.195502][T22729] __x64_sys_clone+0x289/0x310 [ 654.200101][T22729] ? __do_sys_vfork+0x130/0x130 [ 654.204793][T22729] ? debug_smp_processor_id+0x17/0x20 [ 654.209999][T22729] do_syscall_64+0x44/0xd0 [ 654.214251][T22729] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 654.219984][T22729] RIP: 0033:0x7f7e969225a9 [ 654.224232][T22729] 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 [ 654.243674][T22729] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 654.251918][T22729] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 654.259727][T22729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 654.267543][T22729] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 654.275352][T22729] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 654.283161][T22729] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 20:14:05 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) 20:14:05 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x34, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xca, &(0x7f0000000280)=""/202, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:05 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x1200, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:05 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0xb308a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 20:14:05 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xf325) 20:14:05 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0xf4240, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:05 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x34, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xca, &(0x7f0000000280)=""/202, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:05 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x1800, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 654.290978][T22729] [ 654.310241][T22754] FAULT_INJECTION: forcing a failure. [ 654.310241][T22754] name failslab, interval 1, probability 0, space 0, times 0 20:14:05 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xf325) 20:14:05 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000380)=""/184) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x1) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000440)={0x0, 0x1, [@dev={'\xaa\xaa\xaa\xaa\xaa', 0x1f}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'syzkaller1\x00', 0x8000}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000040000000008000095000000f2000000d2dff1c4552aa80fa9c415116893412d26edbcb0af05fba8388500ee70e518a9f518fe6d7d20ff", @ANYBLOB="19a224eae091449db5a885ab1587c3602bfd202a684c9bc8efb3301f8d5f5c33106daa06ede34786a40cbecb710e2c1cfcf8e8103c52cc80c9c83d30db21a283ef9d6f172fe2dd2c1dbdfbd428fd3e424dc152aa1a98a8a2f7211d417e7607ebfdf97fcac66baa47ba8b38a761e40c30e1c5327c09310074c4f41972c732c04b6da1bd66867c37f0c79ce8373bd07e8052f0761bedba8794c00341b57e204a55fde07673ba8a2088b6", @ANYRESDEC=r2], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:05 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0xb308a00, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r0 = getpid() (rerun: 32) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 20:14:05 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0xb308a00, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpid() write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) [ 654.342473][T22754] CPU: 1 PID: 22754 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 654.353070][T22754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 654.362966][T22754] Call Trace: [ 654.366089][T22754] [ 654.368860][T22754] dump_stack_lvl+0x151/0x1b7 [ 654.373377][T22754] ? bfq_pos_tree_add_move+0x43e/0x43e [ 654.378679][T22754] dump_stack+0x15/0x17 [ 654.382665][T22754] should_fail+0x3c0/0x510 [ 654.386924][T22754] __should_failslab+0x9f/0xe0 [ 654.391515][T22754] should_failslab+0x9/0x20 [ 654.395859][T22754] kmem_cache_alloc+0x4f/0x2f0 [ 654.400455][T22754] ? vm_area_dup+0x26/0x1d0 [ 654.404797][T22754] vm_area_dup+0x26/0x1d0 [ 654.408962][T22754] dup_mmap+0x6b8/0xea0 [ 654.412958][T22754] ? __delayed_free_task+0x20/0x20 [ 654.417904][T22754] ? mm_init+0x807/0x960 [ 654.421980][T22754] dup_mm+0x91/0x330 [ 654.425713][T22754] copy_mm+0x108/0x1b0 [ 654.429619][T22754] copy_process+0x1295/0x3250 [ 654.434137][T22754] ? proc_fail_nth_write+0x213/0x290 [ 654.439253][T22754] ? proc_fail_nth_read+0x220/0x220 [ 654.444294][T22754] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 654.449235][T22754] ? vfs_write+0x9af/0x1050 [ 654.453572][T22754] ? vmacache_update+0xb7/0x120 [ 654.458261][T22754] kernel_clone+0x22d/0x990 [ 654.462602][T22754] ? file_end_write+0x1b0/0x1b0 [ 654.467285][T22754] ? __kasan_check_write+0x14/0x20 [ 654.472234][T22754] ? create_io_thread+0x1e0/0x1e0 [ 654.477098][T22754] ? __mutex_lock_slowpath+0x10/0x10 [ 654.482223][T22754] __x64_sys_clone+0x289/0x310 [ 654.486830][T22754] ? __do_sys_vfork+0x130/0x130 [ 654.491536][T22754] ? debug_smp_processor_id+0x17/0x20 [ 654.496711][T22754] do_syscall_64+0x44/0xd0 [ 654.500963][T22754] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 654.506692][T22754] RIP: 0033:0x7f7e969225a9 [ 654.510945][T22754] 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 [ 654.530387][T22754] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 20:14:06 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) 20:14:06 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000380)=""/184) (async, rerun: 32) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)) (rerun: 32) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x1) (async, rerun: 64) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000440)={0x0, 0x1, [@dev={'\xaa\xaa\xaa\xaa\xaa', 0x1f}]}) (async, rerun: 64) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'syzkaller1\x00', 0x8000}) (async, rerun: 64) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000040000000008000095000000f2000000d2dff1c4552aa80fa9c415116893412d26edbcb0af05fba8388500ee70e518a9f518fe6d7d20ff", @ANYBLOB="19a224eae091449db5a885ab1587c3602bfd202a684c9bc8efb3301f8d5f5c33106daa06ede34786a40cbecb710e2c1cfcf8e8103c52cc80c9c83d30db21a283ef9d6f172fe2dd2c1dbdfbd428fd3e424dc152aa1a98a8a2f7211d417e7607ebfdf97fcac66baa47ba8b38a761e40c30e1c5327c09310074c4f41972c732c04b6da1bd66867c37f0c79ce8373bd07e8052f0761bedba8794c00341b57e204a55fde07673ba8a2088b6", @ANYRESDEC=r2], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 2: syz_open_procfs$namespace(0x0, 0x0) r0 = syz_clone(0x80010800, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x8, 0xffffffffffffffff, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40400, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r2, 0x0, 0xd, &(0x7f0000000080)='/dev/net/tun\x00'}, 0x30) recvmsg$unix(r4, &(0x7f0000000540)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000340)=""/245, 0xf5}], 0x3, &(0x7f0000000480)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}, 0x1) 20:14:06 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x2000, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:06 executing program 0: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, r0, 0x8, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(r0, &(0x7f00000000c0)='ns/cgroup\x00') [ 654.538635][T22754] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 654.546444][T22754] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 654.554255][T22754] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 654.562067][T22754] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 654.569885][T22754] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 654.577699][T22754] [ 654.611131][T22788] FAULT_INJECTION: forcing a failure. [ 654.611131][T22788] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 654.627127][T22788] CPU: 0 PID: 22788 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 654.637199][T22788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 654.647088][T22788] Call Trace: [ 654.650207][T22788] [ 654.652989][T22788] dump_stack_lvl+0x151/0x1b7 [ 654.657502][T22788] ? bfq_pos_tree_add_move+0x43e/0x43e [ 654.662796][T22788] dump_stack+0x15/0x17 [ 654.666789][T22788] should_fail+0x3c0/0x510 [ 654.671042][T22788] should_fail_alloc_page+0x58/0x70 [ 654.676073][T22788] __alloc_pages+0x1de/0x7c0 [ 654.680509][T22788] ? __count_vm_events+0x30/0x30 [ 654.685276][T22788] ? __this_cpu_preempt_check+0x13/0x20 [ 654.690658][T22788] ? __mod_node_page_state+0xac/0xf0 [ 654.695776][T22788] pte_alloc_one+0x73/0x1b0 [ 654.700112][T22788] ? pfn_modify_allowed+0x2e0/0x2e0 [ 654.705149][T22788] __pte_alloc+0x86/0x350 [ 654.709312][T22788] ? free_pgtables+0x210/0x210 [ 654.713913][T22788] ? _raw_spin_lock+0xa3/0x1b0 [ 654.718513][T22788] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 654.723724][T22788] ? __kernel_text_address+0x9a/0x110 [ 654.728936][T22788] copy_pte_range+0x1b1f/0x20b0 [ 654.733617][T22788] ? __kunmap_atomic+0x80/0x80 [ 654.738215][T22788] ? __kasan_slab_alloc+0xc4/0xe0 [ 654.743078][T22788] ? __kasan_slab_alloc+0xb2/0xe0 [ 654.747935][T22788] ? kmem_cache_alloc+0x189/0x2f0 [ 654.752916][T22788] ? vm_area_dup+0x26/0x1d0 [ 654.757257][T22788] ? dup_mmap+0x6b8/0xea0 [ 654.761423][T22788] ? dup_mm+0x91/0x330 [ 654.765326][T22788] ? copy_mm+0x108/0x1b0 [ 654.769406][T22788] ? copy_process+0x1295/0x3250 [ 654.774093][T22788] ? kernel_clone+0x22d/0x990 [ 654.778610][T22788] ? __x64_sys_clone+0x289/0x310 [ 654.783384][T22788] ? do_syscall_64+0x44/0xd0 [ 654.787807][T22788] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 654.793713][T22788] copy_page_range+0xc1e/0x1090 [ 654.798406][T22788] ? pfn_valid+0x1e0/0x1e0 [ 654.802661][T22788] dup_mmap+0x99f/0xea0 [ 654.806643][T22788] ? __delayed_free_task+0x20/0x20 [ 654.811594][T22788] ? mm_init+0x807/0x960 [ 654.815671][T22788] dup_mm+0x91/0x330 [ 654.819402][T22788] copy_mm+0x108/0x1b0 [ 654.823320][T22788] copy_process+0x1295/0x3250 [ 654.827820][T22788] ? proc_fail_nth_write+0x213/0x290 [ 654.832940][T22788] ? proc_fail_nth_read+0x220/0x220 [ 654.837975][T22788] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 654.842924][T22788] ? vfs_write+0x9af/0x1050 [ 654.847260][T22788] ? vmacache_update+0xb7/0x120 [ 654.851957][T22788] kernel_clone+0x22d/0x990 [ 654.856288][T22788] ? file_end_write+0x1b0/0x1b0 [ 654.860975][T22788] ? __kasan_check_write+0x14/0x20 [ 654.865924][T22788] ? create_io_thread+0x1e0/0x1e0 [ 654.870959][T22788] ? __mutex_lock_slowpath+0x10/0x10 [ 654.876078][T22788] __x64_sys_clone+0x289/0x310 [ 654.880677][T22788] ? __do_sys_vfork+0x130/0x130 [ 654.885401][T22788] ? debug_smp_processor_id+0x17/0x20 [ 654.890583][T22788] do_syscall_64+0x44/0xd0 [ 654.894831][T22788] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 654.900552][T22788] RIP: 0033:0x7f7e969225a9 [ 654.904808][T22788] 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 [ 654.924249][T22788] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 654.932493][T22788] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 654.940305][T22788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 654.948115][T22788] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:14:06 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1ac5c9, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async, rerun: 32) r0 = syz_clone(0x80010800, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r1 = gettid() r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x8, 0xffffffffffffffff, 0x0) (async, rerun: 32) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40400, 0x0) (rerun: 32) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r2, 0x0, 0xd, &(0x7f0000000080)='/dev/net/tun\x00'}, 0x30) recvmsg$unix(r4, &(0x7f0000000540)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000340)=""/245, 0xf5}], 0x3, &(0x7f0000000480)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}, 0x1) 20:14:06 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x2100, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:06 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000380)=""/184) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x1) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000440)={0x0, 0x1, [@dev={'\xaa\xaa\xaa\xaa\xaa', 0x1f}]}) (async) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'syzkaller1\x00', 0x8000}) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000040000000008000095000000f2000000d2dff1c4552aa80fa9c415116893412d26edbcb0af05fba8388500ee70e518a9f518fe6d7d20ff", @ANYBLOB="19a224eae091449db5a885ab1587c3602bfd202a684c9bc8efb3301f8d5f5c33106daa06ede34786a40cbecb710e2c1cfcf8e8103c52cc80c9c83d30db21a283ef9d6f172fe2dd2c1dbdfbd428fd3e424dc152aa1a98a8a2f7211d417e7607ebfdf97fcac66baa47ba8b38a761e40c30e1c5327c09310074c4f41972c732c04b6da1bd66867c37f0c79ce8373bd07e8052f0761bedba8794c00341b57e204a55fde07673ba8a2088b6", @ANYRESDEC=r2], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 0: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) syz_open_procfs$namespace(r0, &(0x7f00000000c0)='ns/cgroup\x00') 20:14:06 executing program 0: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, r0, 0x8, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(r0, &(0x7f00000000c0)='ns/cgroup\x00') gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) syz_open_procfs$namespace(r0, &(0x7f00000000c0)='ns/cgroup\x00') (async) 20:14:06 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x2500, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:06 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) 20:14:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'veth0_macvtap\x00', 0x200}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc0, &(0x7f0000000280)=""/192, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) r0 = syz_clone(0x80010800, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x8, 0xffffffffffffffff, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40400, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r2, 0x0, 0xd, &(0x7f0000000080)='/dev/net/tun\x00'}, 0x30) (async) recvmsg$unix(r4, &(0x7f0000000540)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000340)=""/245, 0xf5}], 0x3, &(0x7f0000000480)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}, 0x1) [ 654.955927][T22788] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 654.963745][T22788] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 654.971555][T22788] 20:14:06 executing program 0: close(0xffffffffffffffff) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:14:06 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x5}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x3200, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'veth0_macvtap\x00', 0x200}) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc0, &(0x7f0000000280)=""/192, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x4300, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:06 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)={[{0x2d, 'cpu'}, {0x2d, 'rdma'}, {0x2d, 'pids'}, {0x0, 'net'}, {0x2d, 'freezer'}, {0x2d, 'rlimit'}]}, 0x27) [ 655.029978][T22817] FAULT_INJECTION: forcing a failure. [ 655.029978][T22817] name failslab, interval 1, probability 0, space 0, times 0 [ 655.062585][T22817] CPU: 0 PID: 22817 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 655.072658][T22817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 655.082551][T22817] Call Trace: [ 655.085677][T22817] [ 655.088456][T22817] dump_stack_lvl+0x151/0x1b7 [ 655.092971][T22817] ? bfq_pos_tree_add_move+0x43e/0x43e [ 655.098267][T22817] ? do_syscall_64+0x44/0xd0 [ 655.102689][T22817] dump_stack+0x15/0x17 [ 655.106681][T22817] should_fail+0x3c0/0x510 [ 655.110934][T22817] __should_failslab+0x9f/0xe0 [ 655.115535][T22817] should_failslab+0x9/0x20 [ 655.119872][T22817] kmem_cache_alloc+0x4f/0x2f0 [ 655.124473][T22817] ? anon_vma_clone+0xa1/0x4f0 [ 655.129075][T22817] anon_vma_clone+0xa1/0x4f0 [ 655.133500][T22817] anon_vma_fork+0x91/0x4f0 [ 655.137841][T22817] ? anon_vma_name+0x43/0x70 [ 655.142265][T22817] dup_mmap+0x750/0xea0 [ 655.146260][T22817] ? __delayed_free_task+0x20/0x20 [ 655.151206][T22817] ? mm_init+0x807/0x960 [ 655.155289][T22817] dup_mm+0x91/0x330 [ 655.159017][T22817] copy_mm+0x108/0x1b0 [ 655.162931][T22817] copy_process+0x1295/0x3250 [ 655.167473][T22817] ? proc_fail_nth_write+0x213/0x290 [ 655.172563][T22817] ? proc_fail_nth_read+0x220/0x220 20:14:06 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x7}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async, rerun: 32) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)={[{0x2d, 'cpu'}, {0x2d, 'rdma'}, {0x2d, 'pids'}, {0x0, 'net'}, {0x2d, 'freezer'}, {0x2d, 'rlimit'}]}, 0x27) 20:14:06 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x10}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 655.177597][T22817] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 655.182543][T22817] ? vfs_write+0x9af/0x1050 [ 655.186880][T22817] ? vmacache_update+0xb7/0x120 [ 655.191567][T22817] kernel_clone+0x22d/0x990 [ 655.195907][T22817] ? file_end_write+0x1b0/0x1b0 [ 655.200594][T22817] ? __kasan_check_write+0x14/0x20 [ 655.205538][T22817] ? create_io_thread+0x1e0/0x1e0 [ 655.210395][T22817] ? __mutex_lock_slowpath+0x10/0x10 [ 655.215517][T22817] __x64_sys_clone+0x289/0x310 [ 655.220123][T22817] ? __do_sys_vfork+0x130/0x130 [ 655.224806][T22817] ? debug_smp_processor_id+0x17/0x20 [ 655.230020][T22817] do_syscall_64+0x44/0xd0 [ 655.234265][T22817] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 655.239991][T22817] RIP: 0033:0x7f7e969225a9 [ 655.244244][T22817] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 655.263688][T22817] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 655.272717][T22817] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 20:14:06 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) 20:14:06 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)={[{0x2d, 'cpu'}, {0x2d, 'rdma'}, {0x2d, 'pids'}, {0x0, 'net'}, {0x2d, 'freezer'}, {0x2d, 'rlimit'}]}, 0x27) 20:14:06 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x4800, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:06 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x29}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'veth0_macvtap\x00', 0x200}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc0, &(0x7f0000000280)=""/192, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 0: close(0xffffffffffffffff) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:14:06 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x6, 0xbb, &(0x7f0000000280)=""/187, 0x0, 0x11, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x4c00, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:06 executing program 0: close(0xffffffffffffffff) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') [ 655.280529][T22817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 655.288340][T22817] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 655.296149][T22817] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 655.303960][T22817] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 655.311781][T22817] 20:14:06 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x6, 0xbb, &(0x7f0000000280)=""/187, 0x0, 0x11, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:06 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x6800, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 655.387684][T22900] FAULT_INJECTION: forcing a failure. [ 655.387684][T22900] name failslab, interval 1, probability 0, space 0, times 0 [ 655.404487][T22900] CPU: 0 PID: 22900 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 655.414553][T22900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 655.424455][T22900] Call Trace: [ 655.427572][T22900] [ 655.430349][T22900] dump_stack_lvl+0x151/0x1b7 [ 655.434866][T22900] ? bfq_pos_tree_add_move+0x43e/0x43e [ 655.440160][T22900] dump_stack+0x15/0x17 [ 655.444154][T22900] should_fail+0x3c0/0x510 [ 655.448413][T22900] __should_failslab+0x9f/0xe0 [ 655.453008][T22900] should_failslab+0x9/0x20 [ 655.457342][T22900] kmem_cache_alloc+0x4f/0x2f0 [ 655.461943][T22900] ? vm_area_dup+0x26/0x1d0 [ 655.466283][T22900] vm_area_dup+0x26/0x1d0 [ 655.470446][T22900] dup_mmap+0x6b8/0xea0 [ 655.474440][T22900] ? __delayed_free_task+0x20/0x20 [ 655.479387][T22900] ? mm_init+0x807/0x960 [ 655.483468][T22900] dup_mm+0x91/0x330 [ 655.487195][T22900] copy_mm+0x108/0x1b0 [ 655.491101][T22900] copy_process+0x1295/0x3250 [ 655.495616][T22900] ? proc_fail_nth_write+0x213/0x290 [ 655.500735][T22900] ? proc_fail_nth_read+0x220/0x220 [ 655.505771][T22900] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 655.510718][T22900] ? vfs_write+0x9af/0x1050 [ 655.515318][T22900] ? vmacache_update+0xb7/0x120 [ 655.520100][T22900] kernel_clone+0x22d/0x990 [ 655.524438][T22900] ? file_end_write+0x1b0/0x1b0 [ 655.529124][T22900] ? __kasan_check_write+0x14/0x20 [ 655.534070][T22900] ? create_io_thread+0x1e0/0x1e0 [ 655.538933][T22900] ? __mutex_lock_slowpath+0x10/0x10 [ 655.544053][T22900] __x64_sys_clone+0x289/0x310 [ 655.548655][T22900] ? __do_sys_vfork+0x130/0x130 [ 655.553343][T22900] ? debug_smp_processor_id+0x17/0x20 [ 655.558550][T22900] do_syscall_64+0x44/0xd0 [ 655.562801][T22900] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 655.568534][T22900] RIP: 0033:0x7f7e969225a9 [ 655.573172][T22900] 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 [ 655.592694][T22900] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 655.600938][T22900] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 655.608749][T22900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 655.616558][T22900] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 655.624369][T22900] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:14:07 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 57) [ 655.632179][T22900] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 655.639995][T22900] [ 655.653654][T22908] FAULT_INJECTION: forcing a failure. [ 655.653654][T22908] name failslab, interval 1, probability 0, space 0, times 0 [ 655.666201][T22908] CPU: 1 PID: 22908 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 655.676247][T22908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 655.686142][T22908] Call Trace: [ 655.689267][T22908] [ 655.692043][T22908] dump_stack_lvl+0x151/0x1b7 [ 655.696557][T22908] ? bfq_pos_tree_add_move+0x43e/0x43e [ 655.701852][T22908] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 655.708101][T22908] dump_stack+0x15/0x17 [ 655.712093][T22908] should_fail+0x3c0/0x510 [ 655.716347][T22908] __should_failslab+0x9f/0xe0 [ 655.720945][T22908] should_failslab+0x9/0x20 [ 655.725287][T22908] kmem_cache_alloc+0x4f/0x2f0 [ 655.729885][T22908] ? anon_vma_fork+0xf7/0x4f0 [ 655.734405][T22908] anon_vma_fork+0xf7/0x4f0 [ 655.738747][T22908] ? anon_vma_name+0x43/0x70 [ 655.743166][T22908] dup_mmap+0x750/0xea0 [ 655.747163][T22908] ? __delayed_free_task+0x20/0x20 [ 655.752107][T22908] ? mm_init+0x807/0x960 [ 655.756189][T22908] dup_mm+0x91/0x330 [ 655.759919][T22908] copy_mm+0x108/0x1b0 [ 655.763825][T22908] copy_process+0x1295/0x3250 [ 655.768338][T22908] ? proc_fail_nth_write+0x213/0x290 [ 655.773459][T22908] ? proc_fail_nth_read+0x220/0x220 [ 655.778495][T22908] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 655.783440][T22908] ? vfs_write+0x9af/0x1050 [ 655.787779][T22908] ? vmacache_update+0xb7/0x120 [ 655.792476][T22908] kernel_clone+0x22d/0x990 [ 655.796805][T22908] ? file_end_write+0x1b0/0x1b0 [ 655.801576][T22908] ? __kasan_check_write+0x14/0x20 [ 655.806527][T22908] ? create_io_thread+0x1e0/0x1e0 [ 655.811385][T22908] ? __mutex_lock_slowpath+0x10/0x10 [ 655.816508][T22908] __x64_sys_clone+0x289/0x310 [ 655.821107][T22908] ? __do_sys_vfork+0x130/0x130 [ 655.825796][T22908] ? debug_smp_processor_id+0x17/0x20 [ 655.830999][T22908] do_syscall_64+0x44/0xd0 [ 655.835258][T22908] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 655.840981][T22908] RIP: 0033:0x7f7e969225a9 [ 655.845238][T22908] 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 [ 655.864678][T22908] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 655.872921][T22908] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 655.880733][T22908] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:14:07 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 20:14:07 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x2}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:07 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x6, 0xbb, &(0x7f0000000280)=""/187, 0x0, 0x11, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x6c00, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:07 executing program 2: gettid() r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x8, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}}, r1, 0xb, 0xffffffffffffffff, 0x0) gettid() r2 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x8, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x8, 0xffffffffffffffff, 0x0) getpid() gettid() r4 = gettid() syz_open_procfs$namespace(r4, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) openat$cgroup(r5, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) close(r6) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x7) 20:14:07 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 58) 20:14:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x7400, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 655.888546][T22908] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 655.896355][T22908] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 655.904166][T22908] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 655.911980][T22908] 20:14:07 executing program 2: gettid() (async) r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}}, r1, 0xb, 0xffffffffffffffff, 0x0) gettid() r2 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x8, 0xffffffffffffffff, 0x0) (async) r3 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x8, 0xffffffffffffffff, 0x0) (async) getpid() (async) gettid() (async) r4 = gettid() syz_open_procfs$namespace(r4, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r5 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) openat$cgroup(r5, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) close(r6) (async) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x7) 20:14:07 executing program 4: bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040), 0xc) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="1800000082000000001c0000000000009500000000000000dd2a0975b810f023404140719fc14f4dc942a0a6c78292aa7e44b7888a8864b6bfd46de29dd2b5e46b262cc07aa7154f313fbb689c9cf6ddde08aa93ecea7181b5e56ec81cae8ca8bc9d14e8dd912d"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x13, 0x5c2e, 0x401, 0x161, 0x1, 0xfffff801, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x4, 0x3}, 0x48) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000001540), 0x8) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000015c0)={0x6, 0x5, &(0x7f0000001380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3}, [@map_idx={0x18, 0x0, 0x5, 0x0, 0x10}]}, &(0x7f00000013c0)='syzkaller\x00', 0x3, 0xb5, &(0x7f0000001400)=""/181, 0x41000, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000014c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000001500)={0x0, 0x4, 0x2, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001580)=[r0, r1]}, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001340)={r0, &(0x7f0000000280)="ec8c62988deb50f26549248d1614db9510b3cf786280bfb8a40d3a100430788eee8285d6d434c1d872f2f5c243226e5d892c58f9a843c4e190a52c4e1648b09f218fad10745bcfc05359a4b459ea8a4f622608b92ec5128bb3165774e239e25db2d3cc091b48b20717bf8707cedda817c30b59e75440b448115aaf2888ff4b890d2f631c963672a2805a3c14437ce38694c2c40084f417b10768f109883175c901ef5f1f10b025e69a6b598942d726da6f6e539812a44db8db2ea820f4ad", &(0x7f0000000340)=""/4096}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001940)={r2, 0xe0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, &(0x7f00000016c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001700)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000001740)=[{}, {}], 0x10, 0x10, &(0x7f0000001780), &(0x7f00000017c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001800)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000001980)={r2, r3}, 0x10) 20:14:07 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) (async) 20:14:07 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x3}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x7a00, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 655.960972][T22920] FAULT_INJECTION: forcing a failure. [ 655.960972][T22920] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 655.985596][T22920] CPU: 0 PID: 22920 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 655.995669][T22920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 656.005569][T22920] Call Trace: 20:14:07 executing program 2: gettid() r0 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x8, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}}, r1, 0xb, 0xffffffffffffffff, 0x0) gettid() r2 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x8, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x8, 0xffffffffffffffff, 0x0) getpid() gettid() r4 = gettid() syz_open_procfs$namespace(r4, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) openat$cgroup(r5, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) close(r6) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x7) gettid() (async) gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}}, r1, 0xb, 0xffffffffffffffff, 0x0) (async) gettid() (async) gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x8, 0xffffffffffffffff, 0x0) (async) gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x8, 0xffffffffffffffff, 0x0) (async) getpid() (async) gettid() (async) gettid() (async) syz_open_procfs$namespace(r4, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup(r5, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_procs(r5, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) (async) close(r6) (async) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x7) (async) 20:14:07 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x4}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0xc700, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:07 executing program 4: bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040), 0xc) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="1800000082000000001c0000000000009500000000000000dd2a0975b810f023404140719fc14f4dc942a0a6c78292aa7e44b7888a8864b6bfd46de29dd2b5e46b262cc07aa7154f313fbb689c9cf6ddde08aa93ecea7181b5e56ec81cae8ca8bc9d14e8dd912d"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x13, 0x5c2e, 0x401, 0x161, 0x1, 0xfffff801, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x4, 0x3}, 0x48) (async, rerun: 32) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000001540), 0x8) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000015c0)={0x6, 0x5, &(0x7f0000001380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3}, [@map_idx={0x18, 0x0, 0x5, 0x0, 0x10}]}, &(0x7f00000013c0)='syzkaller\x00', 0x3, 0xb5, &(0x7f0000001400)=""/181, 0x41000, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000014c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000001500)={0x0, 0x4, 0x2, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001580)=[r0, r1]}, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001340)={r0, &(0x7f0000000280)="ec8c62988deb50f26549248d1614db9510b3cf786280bfb8a40d3a100430788eee8285d6d434c1d872f2f5c243226e5d892c58f9a843c4e190a52c4e1648b09f218fad10745bcfc05359a4b459ea8a4f622608b92ec5128bb3165774e239e25db2d3cc091b48b20717bf8707cedda817c30b59e75440b448115aaf2888ff4b890d2f631c963672a2805a3c14437ce38694c2c40084f417b10768f109883175c901ef5f1f10b025e69a6b598942d726da6f6e539812a44db8db2ea820f4ad", &(0x7f0000000340)=""/4096}, 0x20) (async, rerun: 64) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001940)={r2, 0xe0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, &(0x7f00000016c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001700)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000001740)=[{}, {}], 0x10, 0x10, &(0x7f0000001780), &(0x7f00000017c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001800)}}, 0x10) (rerun: 64) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000001980)={r2, r3}, 0x10) [ 656.008691][T22920] [ 656.011469][T22920] dump_stack_lvl+0x151/0x1b7 [ 656.016099][T22920] ? bfq_pos_tree_add_move+0x43e/0x43e [ 656.021478][T22920] dump_stack+0x15/0x17 [ 656.025470][T22920] should_fail+0x3c0/0x510 [ 656.029723][T22920] should_fail_alloc_page+0x58/0x70 [ 656.034754][T22920] __alloc_pages+0x1de/0x7c0 [ 656.039182][T22920] ? __count_vm_events+0x30/0x30 [ 656.043956][T22920] ? __this_cpu_preempt_check+0x13/0x20 [ 656.049344][T22920] ? __mod_node_page_state+0xac/0xf0 [ 656.054459][T22920] pte_alloc_one+0x73/0x1b0 20:14:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 656.058797][T22920] ? pfn_modify_allowed+0x2e0/0x2e0 [ 656.063831][T22920] __pte_alloc+0x86/0x350 [ 656.067997][T22920] ? free_pgtables+0x210/0x210 [ 656.072597][T22920] ? _raw_spin_lock+0xa3/0x1b0 [ 656.077200][T22920] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 656.082405][T22920] ? __kernel_text_address+0x9a/0x110 [ 656.087617][T22920] copy_pte_range+0x1b1f/0x20b0 [ 656.092312][T22920] ? __kunmap_atomic+0x80/0x80 [ 656.096899][T22920] ? __kasan_slab_alloc+0xc4/0xe0 [ 656.101761][T22920] ? __kasan_slab_alloc+0xb2/0xe0 [ 656.106626][T22920] ? kmem_cache_alloc+0x189/0x2f0 [ 656.111484][T22920] ? vm_area_dup+0x26/0x1d0 [ 656.115819][T22920] ? dup_mmap+0x6b8/0xea0 [ 656.119987][T22920] ? dup_mm+0x91/0x330 [ 656.123890][T22920] ? copy_mm+0x108/0x1b0 [ 656.127971][T22920] ? copy_process+0x1295/0x3250 [ 656.132657][T22920] ? kernel_clone+0x22d/0x990 [ 656.137172][T22920] ? __x64_sys_clone+0x289/0x310 [ 656.141941][T22920] ? do_syscall_64+0x44/0xd0 [ 656.146367][T22920] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 656.152269][T22920] copy_page_range+0xc1e/0x1090 [ 656.156957][T22920] ? pfn_valid+0x1e0/0x1e0 [ 656.161212][T22920] dup_mmap+0x99f/0xea0 [ 656.165202][T22920] ? __delayed_free_task+0x20/0x20 [ 656.170148][T22920] ? mm_init+0x807/0x960 [ 656.174229][T22920] dup_mm+0x91/0x330 [ 656.177961][T22920] copy_mm+0x108/0x1b0 [ 656.181866][T22920] copy_process+0x1295/0x3250 [ 656.186384][T22920] ? proc_fail_nth_write+0x213/0x290 [ 656.191504][T22920] ? proc_fail_nth_read+0x220/0x220 [ 656.196533][T22920] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 656.201488][T22920] ? vfs_write+0x9af/0x1050 [ 656.205852][T22920] ? vmacache_update+0xb7/0x120 [ 656.210512][T22920] kernel_clone+0x22d/0x990 [ 656.214850][T22920] ? file_end_write+0x1b0/0x1b0 [ 656.219537][T22920] ? __kasan_check_write+0x14/0x20 [ 656.224480][T22920] ? create_io_thread+0x1e0/0x1e0 [ 656.229342][T22920] ? __mutex_lock_slowpath+0x10/0x10 [ 656.234466][T22920] __x64_sys_clone+0x289/0x310 [ 656.239062][T22920] ? __do_sys_vfork+0x130/0x130 [ 656.243748][T22920] ? debug_smp_processor_id+0x17/0x20 [ 656.248957][T22920] do_syscall_64+0x44/0xd0 [ 656.253313][T22920] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 656.259032][T22920] RIP: 0033:0x7f7e969225a9 [ 656.263282][T22920] 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 [ 656.282722][T22920] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 656.290966][T22920] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 656.298864][T22920] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:14:07 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 59) 20:14:07 executing program 2: r0 = syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x1ff) close(r0) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/ipc\x00') syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) openat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) 20:14:07 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x5}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x2, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:07 executing program 4: bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040), 0xc) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="1800000082000000001c0000000000009500000000000000dd2a0975b810f023404140719fc14f4dc942a0a6c78292aa7e44b7888a8864b6bfd46de29dd2b5e46b262cc07aa7154f313fbb689c9cf6ddde08aa93ecea7181b5e56ec81cae8ca8bc9d14e8dd912d"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x13, 0x5c2e, 0x401, 0x161, 0x1, 0xfffff801, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x4, 0x3}, 0x48) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000001540), 0x8) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000015c0)={0x6, 0x5, &(0x7f0000001380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3}, [@map_idx={0x18, 0x0, 0x5, 0x0, 0x10}]}, &(0x7f00000013c0)='syzkaller\x00', 0x3, 0xb5, &(0x7f0000001400)=""/181, 0x41000, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000014c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000001500)={0x0, 0x4, 0x2, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001580)=[r0, r1]}, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001340)={r0, &(0x7f0000000280)="ec8c62988deb50f26549248d1614db9510b3cf786280bfb8a40d3a100430788eee8285d6d434c1d872f2f5c243226e5d892c58f9a843c4e190a52c4e1648b09f218fad10745bcfc05359a4b459ea8a4f622608b92ec5128bb3165774e239e25db2d3cc091b48b20717bf8707cedda817c30b59e75440b448115aaf2888ff4b890d2f631c963672a2805a3c14437ce38694c2c40084f417b10768f109883175c901ef5f1f10b025e69a6b598942d726da6f6e539812a44db8db2ea820f4ad", &(0x7f0000000340)=""/4096}, 0x20) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001940)={r2, 0xe0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, &(0x7f00000016c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001700)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000001740)=[{}, {}], 0x10, 0x10, &(0x7f0000001780), &(0x7f00000017c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001800)}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000001980)={r2, r3}, 0x10) 20:14:07 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) [ 656.306679][T22920] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 656.314488][T22920] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 656.322323][T22920] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 656.330112][T22920] 20:14:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x3, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:07 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x6}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:07 executing program 2: r0 = syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x1ff) (async) close(r0) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/ipc\x00') (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) openat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) 20:14:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x4, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 656.358383][T22989] FAULT_INJECTION: forcing a failure. [ 656.358383][T22989] name failslab, interval 1, probability 0, space 0, times 0 [ 656.371046][T22989] CPU: 0 PID: 22989 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 656.381097][T22989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 656.390994][T22989] Call Trace: [ 656.394118][T22989] [ 656.396895][T22989] dump_stack_lvl+0x151/0x1b7 [ 656.401412][T22989] ? bfq_pos_tree_add_move+0x43e/0x43e 20:14:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x5, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:07 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x6, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 656.406705][T22989] dump_stack+0x15/0x17 [ 656.410695][T22989] should_fail+0x3c0/0x510 [ 656.414947][T22989] __should_failslab+0x9f/0xe0 [ 656.419546][T22989] should_failslab+0x9/0x20 [ 656.423886][T22989] kmem_cache_alloc+0x4f/0x2f0 [ 656.428491][T22989] ? vm_area_dup+0x26/0x1d0 [ 656.432835][T22989] vm_area_dup+0x26/0x1d0 [ 656.436993][T22989] dup_mmap+0x6b8/0xea0 [ 656.440987][T22989] ? __delayed_free_task+0x20/0x20 [ 656.445934][T22989] ? mm_init+0x807/0x960 [ 656.450016][T22989] dup_mm+0x91/0x330 [ 656.453747][T22989] copy_mm+0x108/0x1b0 [ 656.457661][T22989] copy_process+0x1295/0x3250 [ 656.462165][T22989] ? proc_fail_nth_write+0x213/0x290 [ 656.467282][T22989] ? proc_fail_nth_read+0x220/0x220 [ 656.472320][T22989] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 656.477266][T22989] ? vfs_write+0x9af/0x1050 [ 656.481694][T22989] ? vmacache_update+0xb7/0x120 [ 656.486382][T22989] kernel_clone+0x22d/0x990 [ 656.490719][T22989] ? file_end_write+0x1b0/0x1b0 [ 656.495408][T22989] ? __kasan_check_write+0x14/0x20 [ 656.500353][T22989] ? create_io_thread+0x1e0/0x1e0 [ 656.505227][T22989] ? __mutex_lock_slowpath+0x10/0x10 [ 656.510332][T22989] __x64_sys_clone+0x289/0x310 [ 656.514931][T22989] ? __do_sys_vfork+0x130/0x130 [ 656.519620][T22989] ? debug_smp_processor_id+0x17/0x20 [ 656.524826][T22989] do_syscall_64+0x44/0xd0 [ 656.529076][T22989] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 656.534805][T22989] RIP: 0033:0x7f7e969225a9 [ 656.539062][T22989] 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 20:14:08 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 60) 20:14:08 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x7}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:08 executing program 2: r0 = syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x1ff) (async) close(r0) (async) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/ipc\x00') syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) openat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) 20:14:08 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x7, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:08 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') 20:14:08 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={0x1, 0x58, &(0x7f0000000300)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r0, 0xe0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000480)=[{}], 0x8, 0x10, &(0x7f00000004c0), &(0x7f0000000500), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000540)}}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="18640000020000000000000005000000183000000100000000000000000000008500000092000000d195d9e4cb038dabc7d2f79b54e3c2d940c6bbdcd70bff9dafff7f00000000000093bd7e6bea675e61277ffabc919546f1ca42e14680f845f3ac4529f3184ce2de460a71c26381872844772e597e3b0b0dcad41143a5339051d4ced0e6db7ca072522f819f4d6d96e4cbff5242d338132af4a3cdbf10b9be53cbeedcc66b45a382f774ded922e9eae62e8980d10fdd0741c21a66bc8cf855d2b9d6b5526dc73255bc9e02399dd3ee590746654c60d8d58912f2b795b62fc0ec8133b988faf49537b05e048c8f9ca3ce44"], &(0x7f0000000080)='syzkaller\x00', 0x807, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', r1, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r2, 0x58, &(0x7f0000000180)}, 0x10) 20:14:08 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={0x1, 0x58, &(0x7f0000000300)}, 0x10) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r0, 0xe0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000480)=[{}], 0x8, 0x10, &(0x7f00000004c0), &(0x7f0000000500), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000540)}}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="18640000020000000000000005000000183000000100000000000000000000008500000092000000d195d9e4cb038dabc7d2f79b54e3c2d940c6bbdcd70bff9dafff7f00000000000093bd7e6bea675e61277ffabc919546f1ca42e14680f845f3ac4529f3184ce2de460a71c26381872844772e597e3b0b0dcad41143a5339051d4ced0e6db7ca072522f819f4d6d96e4cbff5242d338132af4a3cdbf10b9be53cbeedcc66b45a382f774ded922e9eae62e8980d10fdd0741c21a66bc8cf855d2b9d6b5526dc73255bc9e02399dd3ee590746654c60d8d58912f2b795b62fc0ec8133b988faf49537b05e048c8f9ca3ce44"], &(0x7f0000000080)='syzkaller\x00', 0x807, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', r1, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r2, 0x58, &(0x7f0000000180)}, 0x10) 20:14:08 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x8}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 656.558502][T22989] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 656.566745][T22989] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 656.574556][T22989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 656.582370][T22989] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 656.590178][T22989] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 656.597989][T22989] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 656.605815][T22989] 20:14:08 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') 20:14:08 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x8, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:08 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x106680, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:08 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={0x1, 0x58, &(0x7f0000000300)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r0, 0xe0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000480)=[{}], 0x8, 0x10, &(0x7f00000004c0), &(0x7f0000000500), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000540)}}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="18640000020000000000000005000000183000000100000000000000000000008500000092000000d195d9e4cb038dabc7d2f79b54e3c2d940c6bbdcd70bff9dafff7f00000000000093bd7e6bea675e61277ffabc919546f1ca42e14680f845f3ac4529f3184ce2de460a71c26381872844772e597e3b0b0dcad41143a5339051d4ced0e6db7ca072522f819f4d6d96e4cbff5242d338132af4a3cdbf10b9be53cbeedcc66b45a382f774ded922e9eae62e8980d10fdd0741c21a66bc8cf855d2b9d6b5526dc73255bc9e02399dd3ee590746654c60d8d58912f2b795b62fc0ec8133b988faf49537b05e048c8f9ca3ce44"], &(0x7f0000000080)='syzkaller\x00', 0x807, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', r1, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r2, 0x58, &(0x7f0000000180)}, 0x10) [ 656.663651][T23032] FAULT_INJECTION: forcing a failure. [ 656.663651][T23032] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 656.681271][T23032] CPU: 0 PID: 23032 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 656.691336][T23032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 656.701228][T23032] Call Trace: [ 656.704352][T23032] [ 656.707126][T23032] dump_stack_lvl+0x151/0x1b7 [ 656.711641][T23032] ? bfq_pos_tree_add_move+0x43e/0x43e [ 656.716937][T23032] dump_stack+0x15/0x17 [ 656.720928][T23032] should_fail+0x3c0/0x510 [ 656.725183][T23032] should_fail_alloc_page+0x58/0x70 [ 656.730214][T23032] __alloc_pages+0x1de/0x7c0 [ 656.734642][T23032] ? __count_vm_events+0x30/0x30 [ 656.739415][T23032] ? __this_cpu_preempt_check+0x13/0x20 [ 656.744797][T23032] ? __mod_node_page_state+0xac/0xf0 [ 656.749924][T23032] pte_alloc_one+0x73/0x1b0 [ 656.754258][T23032] ? pfn_modify_allowed+0x2e0/0x2e0 [ 656.759290][T23032] __pte_alloc+0x86/0x350 [ 656.763457][T23032] ? free_pgtables+0x210/0x210 [ 656.768058][T23032] ? _raw_spin_lock+0xa3/0x1b0 [ 656.772657][T23032] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 656.777871][T23032] ? __kernel_text_address+0x9a/0x110 [ 656.783074][T23032] copy_pte_range+0x1b1f/0x20b0 [ 656.787760][T23032] ? __kunmap_atomic+0x80/0x80 [ 656.792358][T23032] ? __kasan_slab_alloc+0xc4/0xe0 [ 656.797217][T23032] ? __kasan_slab_alloc+0xb2/0xe0 [ 656.802078][T23032] ? kmem_cache_alloc+0x189/0x2f0 [ 656.806938][T23032] ? vm_area_dup+0x26/0x1d0 [ 656.811279][T23032] ? dup_mmap+0x6b8/0xea0 [ 656.815453][T23032] ? dup_mm+0x91/0x330 [ 656.819355][T23032] ? copy_mm+0x108/0x1b0 [ 656.823435][T23032] ? copy_process+0x1295/0x3250 [ 656.828119][T23032] ? kernel_clone+0x22d/0x990 [ 656.832633][T23032] ? __x64_sys_clone+0x289/0x310 [ 656.837406][T23032] ? do_syscall_64+0x44/0xd0 [ 656.841830][T23032] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 656.847736][T23032] copy_page_range+0xc1e/0x1090 [ 656.852427][T23032] ? pfn_valid+0x1e0/0x1e0 [ 656.856672][T23032] dup_mmap+0x99f/0xea0 [ 656.860666][T23032] ? __delayed_free_task+0x20/0x20 [ 656.865613][T23032] ? mm_init+0x807/0x960 [ 656.869691][T23032] dup_mm+0x91/0x330 [ 656.873425][T23032] copy_mm+0x108/0x1b0 [ 656.877342][T23032] copy_process+0x1295/0x3250 [ 656.881843][T23032] ? proc_fail_nth_write+0x213/0x290 [ 656.886972][T23032] ? proc_fail_nth_read+0x220/0x220 [ 656.891997][T23032] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 656.896951][T23032] ? vfs_write+0x9af/0x1050 [ 656.901283][T23032] ? vmacache_update+0xb7/0x120 [ 656.906062][T23032] kernel_clone+0x22d/0x990 [ 656.910398][T23032] ? file_end_write+0x1b0/0x1b0 [ 656.915084][T23032] ? __kasan_check_write+0x14/0x20 [ 656.920033][T23032] ? create_io_thread+0x1e0/0x1e0 [ 656.924894][T23032] ? __mutex_lock_slowpath+0x10/0x10 [ 656.930012][T23032] __x64_sys_clone+0x289/0x310 [ 656.934615][T23032] ? __do_sys_vfork+0x130/0x130 [ 656.939309][T23032] ? debug_smp_processor_id+0x17/0x20 [ 656.944509][T23032] do_syscall_64+0x44/0xd0 [ 656.948761][T23032] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 656.954492][T23032] RIP: 0033:0x7f7e969225a9 [ 656.958745][T23032] 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 [ 656.978183][T23032] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 656.986431][T23032] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 656.994246][T23032] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 657.002058][T23032] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:14:08 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 61) 20:14:08 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') (async) 20:14:08 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x9, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:08 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x9}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:08 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x58, &(0x7f0000000180)}, 0x10) 20:14:08 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x106680, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:08 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0xa}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:08 executing program 0: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000040)=0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r0}, 0x8) ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f0000000100)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:14:08 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0xa, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:08 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x58, &(0x7f0000000180)}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x58, &(0x7f0000000180)}, 0x10) (async) [ 657.009866][T23032] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 657.017675][T23032] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 657.025495][T23032] 20:14:08 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0xb}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 657.067600][T23055] FAULT_INJECTION: forcing a failure. [ 657.067600][T23055] name failslab, interval 1, probability 0, space 0, times 0 [ 657.087639][T23055] CPU: 1 PID: 23055 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 657.097709][T23055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 657.107605][T23055] Call Trace: [ 657.110729][T23055] 20:14:08 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0xc}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 657.113505][T23055] dump_stack_lvl+0x151/0x1b7 [ 657.118019][T23055] ? bfq_pos_tree_add_move+0x43e/0x43e [ 657.123315][T23055] dump_stack+0x15/0x17 [ 657.127304][T23055] should_fail+0x3c0/0x510 [ 657.131554][T23055] __should_failslab+0x9f/0xe0 [ 657.136152][T23055] should_failslab+0x9/0x20 [ 657.140495][T23055] kmem_cache_alloc+0x4f/0x2f0 [ 657.145092][T23055] ? vm_area_dup+0x26/0x1d0 [ 657.149434][T23055] ? __kasan_check_read+0x11/0x20 [ 657.154299][T23055] vm_area_dup+0x26/0x1d0 [ 657.158460][T23055] dup_mmap+0x6b8/0xea0 [ 657.162803][T23055] ? __delayed_free_task+0x20/0x20 [ 657.167751][T23055] ? mm_init+0x807/0x960 [ 657.171827][T23055] dup_mm+0x91/0x330 [ 657.175591][T23055] copy_mm+0x108/0x1b0 [ 657.180031][T23055] copy_process+0x1295/0x3250 [ 657.184540][T23055] ? proc_fail_nth_write+0x213/0x290 [ 657.190874][T23055] ? proc_fail_nth_read+0x220/0x220 [ 657.195903][T23055] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 657.200850][T23055] ? vfs_write+0x9af/0x1050 [ 657.205192][T23055] ? vmacache_update+0xb7/0x120 [ 657.209877][T23055] kernel_clone+0x22d/0x990 [ 657.214306][T23055] ? file_end_write+0x1b0/0x1b0 [ 657.218989][T23055] ? __kasan_check_write+0x14/0x20 [ 657.223937][T23055] ? create_io_thread+0x1e0/0x1e0 [ 657.228802][T23055] ? __mutex_lock_slowpath+0x10/0x10 [ 657.233919][T23055] __x64_sys_clone+0x289/0x310 [ 657.238522][T23055] ? __do_sys_vfork+0x130/0x130 [ 657.243208][T23055] ? debug_smp_processor_id+0x17/0x20 [ 657.248414][T23055] do_syscall_64+0x44/0xd0 [ 657.252672][T23055] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 657.258396][T23055] RIP: 0033:0x7f7e969225a9 [ 657.262649][T23055] 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 [ 657.282091][T23055] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 657.290337][T23055] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 657.298148][T23055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 657.305961][T23055] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:14:08 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 62) 20:14:08 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0xb, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:08 executing program 0: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000040)=0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r0}, 0x8) ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f0000000100)) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:14:08 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0xd}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:08 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x58, &(0x7f0000000180)}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x58, &(0x7f0000000180)}, 0x10) (async) 20:14:08 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async, rerun: 64) syz_clone(0x106680, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 64) 20:14:08 executing program 0: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000040)=0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r0}, 0x8) ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f0000000100)) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:14:08 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0xc, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:08 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0xe}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 657.313774][T23055] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 657.321580][T23055] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 657.329398][T23055] 20:14:08 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x6, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000271cac5aca68cfedf75245ccdf7db93aabdf"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc6, &(0x7f00000003c0)=""/198, 0x0, 0x10, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000040)=@raw=[@map_idx={0x18, 0x5, 0x5, 0x0, 0x4}, @ldst={0x0, 0x3, 0x1, 0x8, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}], &(0x7f0000000180)='GPL\x00', 0x5, 0x6d, &(0x7f0000000280)=""/109, 0x41100, 0xa, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x2, 0xfffffffd}, 0x8, 0x10, &(0x7f0000000300)={0x0, 0xa, 0x3f, 0x3}, 0x10, 0xffffffffffffffff}, 0x80) 20:14:08 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:08 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0xd, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 657.368782][T23088] FAULT_INJECTION: forcing a failure. [ 657.368782][T23088] name failslab, interval 1, probability 0, space 0, times 0 [ 657.391649][T23088] CPU: 1 PID: 23088 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 657.401717][T23088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 657.411612][T23088] Call Trace: [ 657.414735][T23088] [ 657.417522][T23088] dump_stack_lvl+0x151/0x1b7 [ 657.422028][T23088] ? bfq_pos_tree_add_move+0x43e/0x43e [ 657.427325][T23088] dump_stack+0x15/0x17 [ 657.431313][T23088] should_fail+0x3c0/0x510 [ 657.435566][T23088] __should_failslab+0x9f/0xe0 [ 657.440165][T23088] should_failslab+0x9/0x20 [ 657.444503][T23088] kmem_cache_alloc+0x4f/0x2f0 [ 657.449105][T23088] ? vm_area_dup+0x26/0x1d0 [ 657.453445][T23088] ? __kasan_check_read+0x11/0x20 [ 657.458307][T23088] vm_area_dup+0x26/0x1d0 [ 657.462471][T23088] dup_mmap+0x6b8/0xea0 [ 657.466461][T23088] ? __delayed_free_task+0x20/0x20 [ 657.471412][T23088] ? mm_init+0x807/0x960 [ 657.475486][T23088] dup_mm+0x91/0x330 [ 657.479219][T23088] copy_mm+0x108/0x1b0 [ 657.483126][T23088] copy_process+0x1295/0x3250 [ 657.487637][T23088] ? proc_fail_nth_write+0x213/0x290 [ 657.492761][T23088] ? proc_fail_nth_read+0x220/0x220 [ 657.497796][T23088] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 657.502848][T23088] ? vfs_write+0x9af/0x1050 [ 657.507187][T23088] ? vmacache_update+0xb7/0x120 [ 657.511873][T23088] kernel_clone+0x22d/0x990 [ 657.516213][T23088] ? file_end_write+0x1b0/0x1b0 [ 657.520906][T23088] ? __kasan_check_write+0x14/0x20 [ 657.525854][T23088] ? create_io_thread+0x1e0/0x1e0 [ 657.530709][T23088] ? __mutex_lock_slowpath+0x10/0x10 [ 657.535830][T23088] __x64_sys_clone+0x289/0x310 [ 657.540431][T23088] ? __do_sys_vfork+0x130/0x130 [ 657.545115][T23088] ? debug_smp_processor_id+0x17/0x20 [ 657.550332][T23088] do_syscall_64+0x44/0xd0 [ 657.554578][T23088] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 657.560306][T23088] RIP: 0033:0x7f7e969225a9 [ 657.564564][T23088] 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 [ 657.583999][T23088] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 657.592333][T23088] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 657.600142][T23088] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 657.607961][T23088] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:14:09 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 63) 20:14:09 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0xe, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:09 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x30}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="c529052d484aeaddb76c659c59947fff5aff54ab1d54b2c37f326c92add63ae4d3f3e50457e272b6f75d6a7aaa9e99a7d5fb6637f98e3099b32880fb80073d485110145ec7abf4caea563a2f49eef75790295dfaf57f46657dcf1d546a3788983e48fd336a95ae9437a3c56aae5ac4cdc6283e06cb5e493eb432f9e4890d69d1ed88f047416da1e052acb4446adf53c7586656b41c7745f6e45c4e85a684527074ef4349e78cf485289a94ed0038817549bec92f", 0xb4}, {&(0x7f0000000140)="702bb8d56a0b5e7d90dc6f79c852714afc5fb6a47cb6b897a7144caed1c1bf121b8995ed37470afab10ced8212521f0458c7eb83fb645b6af0", 0x39}, {&(0x7f0000000180)="51b85145b3f7f164c7347cfc43941850f7b4be3a8db1ab828c0af427fbd8a55e25f62d8ff0ddb6390807a8c447", 0x2d}, {&(0x7f00000001c0)="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", 0xfe}], 0x4, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0xe}}}}, @ip_retopts={{0x5c, 0x0, 0x7, {[@rr={0x7, 0x17, 0x77, [@remote, @multicast2, @private=0xa010100, @broadcast, @local]}, @timestamp_prespec={0x44, 0x34, 0x50, 0x3, 0xf, [{@multicast2, 0x73ab}, {@multicast2, 0xe5c}, {@private=0xa010101, 0x100}, {@local, 0x100}, {@multicast2, 0x7}, {@empty, 0xfffffe00}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fffffff}}, @ip_retopts={{0xa0, 0x0, 0x7, {[@noop, @generic={0x7, 0x3, "12"}, @rr={0x7, 0xb, 0x5, [@remote, @loopback]}, @timestamp_prespec={0x44, 0x4c, 0x15, 0x3, 0x4, [{@loopback, 0x101}, {@empty, 0x8}, {@private=0xa010102, 0x80}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x6}, {@multicast1, 0x5}, {@local, 0x10001}, {@loopback, 0x9}, {@local, 0x7}, {@dev={0xac, 0x14, 0x14, 0x44}, 0xffff7fff}]}, @cipso={0x86, 0xd, 0x2, [{0x5, 0x7, "7f1bc67a39"}]}, @cipso={0x86, 0x6, 0x3}, @timestamp={0x44, 0x18, 0x54, 0x0, 0x5, [0x4, 0x8001, 0x9, 0x4, 0x5]}, @generic={0x89, 0x4, "9f0a"}, @generic={0x86, 0x4, "748a"}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @empty}}}], 0x1a8}, 0x48001) 20:14:09 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x2}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:09 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x6, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000271cac5aca68cfedf75245ccdf7db93aabdf"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc6, &(0x7f00000003c0)=""/198, 0x0, 0x10, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000040)=@raw=[@map_idx={0x18, 0x5, 0x5, 0x0, 0x4}, @ldst={0x0, 0x3, 0x1, 0x8, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}], &(0x7f0000000180)='GPL\x00', 0x5, 0x6d, &(0x7f0000000280)=""/109, 0x41100, 0xa, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x2, 0xfffffffd}, 0x8, 0x10, &(0x7f0000000300)={0x0, 0xa, 0x3f, 0x3}, 0x10, 0xffffffffffffffff}, 0x80) [ 657.615852][T23088] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 657.623662][T23088] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 657.631476][T23088] [ 657.654180][T23110] FAULT_INJECTION: forcing a failure. [ 657.654180][T23110] name failslab, interval 1, probability 0, space 0, times 0 [ 657.667458][T23110] CPU: 1 PID: 23110 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 657.677517][T23110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 657.687412][T23110] Call Trace: [ 657.690531][T23110] [ 657.693307][T23110] dump_stack_lvl+0x151/0x1b7 [ 657.697821][T23110] ? bfq_pos_tree_add_move+0x43e/0x43e [ 657.703126][T23110] dump_stack+0x15/0x17 [ 657.707108][T23110] should_fail+0x3c0/0x510 [ 657.711361][T23110] __should_failslab+0x9f/0xe0 [ 657.715964][T23110] should_failslab+0x9/0x20 [ 657.720303][T23110] kmem_cache_alloc+0x4f/0x2f0 [ 657.724900][T23110] ? vm_area_dup+0x26/0x1d0 [ 657.729245][T23110] vm_area_dup+0x26/0x1d0 [ 657.733407][T23110] dup_mmap+0x6b8/0xea0 [ 657.737401][T23110] ? __delayed_free_task+0x20/0x20 [ 657.742347][T23110] ? mm_init+0x807/0x960 [ 657.746425][T23110] dup_mm+0x91/0x330 [ 657.750158][T23110] copy_mm+0x108/0x1b0 [ 657.754066][T23110] copy_process+0x1295/0x3250 [ 657.758577][T23110] ? proc_fail_nth_write+0x213/0x290 [ 657.763698][T23110] ? proc_fail_nth_read+0x220/0x220 [ 657.768734][T23110] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 657.773678][T23110] ? vfs_write+0x9af/0x1050 [ 657.778019][T23110] ? vmacache_update+0xb7/0x120 [ 657.782705][T23110] kernel_clone+0x22d/0x990 [ 657.787047][T23110] ? file_end_write+0x1b0/0x1b0 [ 657.791736][T23110] ? __kasan_check_write+0x14/0x20 [ 657.796679][T23110] ? create_io_thread+0x1e0/0x1e0 [ 657.801539][T23110] ? __mutex_lock_slowpath+0x10/0x10 [ 657.806679][T23110] __x64_sys_clone+0x289/0x310 [ 657.811260][T23110] ? __do_sys_vfork+0x130/0x130 [ 657.815953][T23110] ? debug_smp_processor_id+0x17/0x20 [ 657.821157][T23110] do_syscall_64+0x44/0xd0 [ 657.825414][T23110] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 657.831137][T23110] RIP: 0033:0x7f7e969225a9 [ 657.835394][T23110] 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 [ 657.854831][T23110] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 657.863083][T23110] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 657.870887][T23110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 657.878709][T23110] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 657.886514][T23110] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 657.894329][T23110] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 657.902138][T23110] 20:14:09 executing program 2: r0 = gettid() gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:09 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x10, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:09 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x30}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="c529052d484aeaddb76c659c59947fff5aff54ab1d54b2c37f326c92add63ae4d3f3e50457e272b6f75d6a7aaa9e99a7d5fb6637f98e3099b32880fb80073d485110145ec7abf4caea563a2f49eef75790295dfaf57f46657dcf1d546a3788983e48fd336a95ae9437a3c56aae5ac4cdc6283e06cb5e493eb432f9e4890d69d1ed88f047416da1e052acb4446adf53c7586656b41c7745f6e45c4e85a684527074ef4349e78cf485289a94ed0038817549bec92f", 0xb4}, {&(0x7f0000000140)="702bb8d56a0b5e7d90dc6f79c852714afc5fb6a47cb6b897a7144caed1c1bf121b8995ed37470afab10ced8212521f0458c7eb83fb645b6af0", 0x39}, {&(0x7f0000000180)="51b85145b3f7f164c7347cfc43941850f7b4be3a8db1ab828c0af427fbd8a55e25f62d8ff0ddb6390807a8c447", 0x2d}, {&(0x7f00000001c0)="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", 0xfe}], 0x4, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0xe}}}}, @ip_retopts={{0x5c, 0x0, 0x7, {[@rr={0x7, 0x17, 0x77, [@remote, @multicast2, @private=0xa010100, @broadcast, @local]}, @timestamp_prespec={0x44, 0x34, 0x50, 0x3, 0xf, [{@multicast2, 0x73ab}, {@multicast2, 0xe5c}, {@private=0xa010101, 0x100}, {@local, 0x100}, {@multicast2, 0x7}, {@empty, 0xfffffe00}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fffffff}}, @ip_retopts={{0xa0, 0x0, 0x7, {[@noop, @generic={0x7, 0x3, "12"}, @rr={0x7, 0xb, 0x5, [@remote, @loopback]}, @timestamp_prespec={0x44, 0x4c, 0x15, 0x3, 0x4, [{@loopback, 0x101}, {@empty, 0x8}, {@private=0xa010102, 0x80}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x6}, {@multicast1, 0x5}, {@local, 0x10001}, {@loopback, 0x9}, {@local, 0x7}, {@dev={0xac, 0x14, 0x14, 0x44}, 0xffff7fff}]}, @cipso={0x86, 0xd, 0x2, [{0x5, 0x7, "7f1bc67a39"}]}, @cipso={0x86, 0x6, 0x3}, @timestamp={0x44, 0x18, 0x54, 0x0, 0x5, [0x4, 0x8001, 0x9, 0x4, 0x5]}, @generic={0x89, 0x4, "9f0a"}, @generic={0x86, 0x4, "748a"}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @empty}}}], 0x1a8}, 0x48001) 20:14:09 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x6, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000271cac5aca68cfedf75245ccdf7db93aabdf"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xc6, &(0x7f00000003c0)=""/198, 0x0, 0x10, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000040)=@raw=[@map_idx={0x18, 0x5, 0x5, 0x0, 0x4}, @ldst={0x0, 0x3, 0x1, 0x8, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}], &(0x7f0000000180)='GPL\x00', 0x5, 0x6d, &(0x7f0000000280)=""/109, 0x41100, 0xa, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x2, 0xfffffffd}, 0x8, 0x10, &(0x7f0000000300)={0x0, 0xa, 0x3f, 0x3}, 0x10, 0xffffffffffffffff}, 0x80) (rerun: 32) 20:14:09 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x3}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:09 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 64) 20:14:09 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x11, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:09 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x4}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:09 executing program 2: r0 = gettid() gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() (async) gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 20:14:09 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x30}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="c529052d484aeaddb76c659c59947fff5aff54ab1d54b2c37f326c92add63ae4d3f3e50457e272b6f75d6a7aaa9e99a7d5fb6637f98e3099b32880fb80073d485110145ec7abf4caea563a2f49eef75790295dfaf57f46657dcf1d546a3788983e48fd336a95ae9437a3c56aae5ac4cdc6283e06cb5e493eb432f9e4890d69d1ed88f047416da1e052acb4446adf53c7586656b41c7745f6e45c4e85a684527074ef4349e78cf485289a94ed0038817549bec92f", 0xb4}, {&(0x7f0000000140)="702bb8d56a0b5e7d90dc6f79c852714afc5fb6a47cb6b897a7144caed1c1bf121b8995ed37470afab10ced8212521f0458c7eb83fb645b6af0", 0x39}, {&(0x7f0000000180)="51b85145b3f7f164c7347cfc43941850f7b4be3a8db1ab828c0af427fbd8a55e25f62d8ff0ddb6390807a8c447", 0x2d}, {&(0x7f00000001c0)="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", 0xfe}], 0x4, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0xe}}}}, @ip_retopts={{0x5c, 0x0, 0x7, {[@rr={0x7, 0x17, 0x77, [@remote, @multicast2, @private=0xa010100, @broadcast, @local]}, @timestamp_prespec={0x44, 0x34, 0x50, 0x3, 0xf, [{@multicast2, 0x73ab}, {@multicast2, 0xe5c}, {@private=0xa010101, 0x100}, {@local, 0x100}, {@multicast2, 0x7}, {@empty, 0xfffffe00}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fffffff}}, @ip_retopts={{0xa0, 0x0, 0x7, {[@noop, @generic={0x7, 0x3, "12"}, @rr={0x7, 0xb, 0x5, [@remote, @loopback]}, @timestamp_prespec={0x44, 0x4c, 0x15, 0x3, 0x4, [{@loopback, 0x101}, {@empty, 0x8}, {@private=0xa010102, 0x80}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x6}, {@multicast1, 0x5}, {@local, 0x10001}, {@loopback, 0x9}, {@local, 0x7}, {@dev={0xac, 0x14, 0x14, 0x44}, 0xffff7fff}]}, @cipso={0x86, 0xd, 0x2, [{0x5, 0x7, "7f1bc67a39"}]}, @cipso={0x86, 0x6, 0x3}, @timestamp={0x44, 0x18, 0x54, 0x0, 0x5, [0x4, 0x8001, 0x9, 0x4, 0x5]}, @generic={0x89, 0x4, "9f0a"}, @generic={0x86, 0x4, "748a"}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @empty}}}], 0x1a8}, 0x48001) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x30}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="c529052d484aeaddb76c659c59947fff5aff54ab1d54b2c37f326c92add63ae4d3f3e50457e272b6f75d6a7aaa9e99a7d5fb6637f98e3099b32880fb80073d485110145ec7abf4caea563a2f49eef75790295dfaf57f46657dcf1d546a3788983e48fd336a95ae9437a3c56aae5ac4cdc6283e06cb5e493eb432f9e4890d69d1ed88f047416da1e052acb4446adf53c7586656b41c7745f6e45c4e85a684527074ef4349e78cf485289a94ed0038817549bec92f", 0xb4}, {&(0x7f0000000140)="702bb8d56a0b5e7d90dc6f79c852714afc5fb6a47cb6b897a7144caed1c1bf121b8995ed37470afab10ced8212521f0458c7eb83fb645b6af0", 0x39}, {&(0x7f0000000180)="51b85145b3f7f164c7347cfc43941850f7b4be3a8db1ab828c0af427fbd8a55e25f62d8ff0ddb6390807a8c447", 0x2d}, {&(0x7f00000001c0)="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", 0xfe}], 0x4, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0xe}}}}, @ip_retopts={{0x5c, 0x0, 0x7, {[@rr={0x7, 0x17, 0x77, [@remote, @multicast2, @private=0xa010100, @broadcast, @local]}, @timestamp_prespec={0x44, 0x34, 0x50, 0x3, 0xf, [{@multicast2, 0x73ab}, {@multicast2, 0xe5c}, {@private=0xa010101, 0x100}, {@local, 0x100}, {@multicast2, 0x7}, {@empty, 0xfffffe00}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fffffff}}, @ip_retopts={{0xa0, 0x0, 0x7, {[@noop, @generic={0x7, 0x3, "12"}, @rr={0x7, 0xb, 0x5, [@remote, @loopback]}, @timestamp_prespec={0x44, 0x4c, 0x15, 0x3, 0x4, [{@loopback, 0x101}, {@empty, 0x8}, {@private=0xa010102, 0x80}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x6}, {@multicast1, 0x5}, {@local, 0x10001}, {@loopback, 0x9}, {@local, 0x7}, {@dev={0xac, 0x14, 0x14, 0x44}, 0xffff7fff}]}, @cipso={0x86, 0xd, 0x2, [{0x5, 0x7, "7f1bc67a39"}]}, @cipso={0x86, 0x6, 0x3}, @timestamp={0x44, 0x18, 0x54, 0x0, 0x5, [0x4, 0x8001, 0x9, 0x4, 0x5]}, @generic={0x89, 0x4, "9f0a"}, @generic={0x86, 0x4, "748a"}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @empty}}}], 0x1a8}, 0x48001) (async) 20:14:09 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x46c4a41bbc8a13e6, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x2) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) openat$cgroup_ro(r1, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) openat$cgroup_freezer_state(r1, &(0x7f0000000080), 0x2, 0x0) [ 658.205628][T23128] FAULT_INJECTION: forcing a failure. [ 658.205628][T23128] name failslab, interval 1, probability 0, space 0, times 0 [ 658.233548][T23128] CPU: 1 PID: 23128 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 658.243619][T23128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 20:14:09 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) 20:14:09 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x5}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:09 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x12, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:09 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x46c4a41bbc8a13e6, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x2) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) openat$cgroup_ro(r1, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) openat$cgroup_freezer_state(r1, &(0x7f0000000080), 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x46c4a41bbc8a13e6, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x2) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) (async) openat$cgroup_ro(r1, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) (async) openat$cgroup_freezer_state(r1, &(0x7f0000000080), 0x2, 0x0) (async) 20:14:09 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) [ 658.253603][T23128] Call Trace: [ 658.256724][T23128] [ 658.259505][T23128] dump_stack_lvl+0x151/0x1b7 [ 658.264021][T23128] ? bfq_pos_tree_add_move+0x43e/0x43e [ 658.269311][T23128] dump_stack+0x15/0x17 [ 658.273300][T23128] should_fail+0x3c0/0x510 [ 658.277555][T23128] __should_failslab+0x9f/0xe0 [ 658.282155][T23128] should_failslab+0x9/0x20 [ 658.286505][T23128] kmem_cache_alloc+0x4f/0x2f0 [ 658.291093][T23128] ? anon_vma_clone+0xa1/0x4f0 [ 658.295698][T23128] anon_vma_clone+0xa1/0x4f0 [ 658.300124][T23128] anon_vma_fork+0x91/0x4f0 20:14:09 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x6}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 658.304465][T23128] ? anon_vma_name+0x43/0x70 [ 658.308886][T23128] dup_mmap+0x750/0xea0 [ 658.312880][T23128] ? __delayed_free_task+0x20/0x20 [ 658.317825][T23128] ? mm_init+0x807/0x960 [ 658.321904][T23128] dup_mm+0x91/0x330 [ 658.325640][T23128] copy_mm+0x108/0x1b0 [ 658.329545][T23128] copy_process+0x1295/0x3250 [ 658.334059][T23128] ? proc_fail_nth_write+0x213/0x290 [ 658.339179][T23128] ? proc_fail_nth_read+0x220/0x220 [ 658.344216][T23128] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 658.349158][T23128] ? vfs_write+0x9af/0x1050 [ 658.353532][T23128] ? vmacache_update+0xb7/0x120 [ 658.358190][T23128] kernel_clone+0x22d/0x990 [ 658.362523][T23128] ? file_end_write+0x1b0/0x1b0 [ 658.367209][T23128] ? __kasan_check_write+0x14/0x20 [ 658.372154][T23128] ? create_io_thread+0x1e0/0x1e0 [ 658.377015][T23128] ? __mutex_lock_slowpath+0x10/0x10 [ 658.382139][T23128] __x64_sys_clone+0x289/0x310 [ 658.386737][T23128] ? __do_sys_vfork+0x130/0x130 [ 658.391427][T23128] ? debug_smp_processor_id+0x17/0x20 [ 658.396632][T23128] do_syscall_64+0x44/0xd0 [ 658.400889][T23128] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 658.406619][T23128] RIP: 0033:0x7f7e969225a9 [ 658.410869][T23128] 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 [ 658.430393][T23128] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 658.438638][T23128] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 658.446452][T23128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:14:10 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 65) 20:14:10 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x18, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:10 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) (async) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) (async) 20:14:10 executing program 2: r0 = gettid() gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() (async) gettid() (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x8, 0xffffffffffffffff, 0x0) (async) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 20:14:10 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x46c4a41bbc8a13e6, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x2) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) openat$cgroup_ro(r1, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) openat$cgroup_freezer_state(r1, &(0x7f0000000080), 0x2, 0x0) 20:14:10 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x7}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:10 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x21, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:10 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$LINK_DETACH(0x22, &(0x7f0000001e40)=r1, 0x4) sendmsg(r0, &(0x7f0000001b40)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x4, 0x1, 0x4, 0x4}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)="6d8dd870552d4324165329bc82f49a74a8a0d4d7c12fb3f239c76b0606d66d56c6d1adedecd1d1e116440bb9af6ff97e8757549c08cafc98c2b25206ebd155011ae1542294fd41d80a8970cffe53401651644fbab0f638e3a612c17a22f0439c5ae858e6c6ede505c616a0f881213b12db12ddd4603aab03342fb760841b4852d2c06778e4ee3aba34cc87fc6194fda3", 0x90}, {&(0x7f0000000180)="e0b0953961c5cd7bcc6f73ef9a9478d517e0705d796086e7eaee11f1678c8309cb1b1a287db595df887f1e71222c18cc72e869b8cd80f35b52e37f0c08637832a11abc870399530dba6eae547363035b0fb340c310a96b2218379da08cd4fff61b388b114531063486899643673113b49a480bd2b38abd62871d1b051e2ea628ffcf0ebabe58e3f7221cf8fef1fe99caf76a746573819d1082c912b8f3cdad2ee3ff2b9bd66b6d4ac0dd8ca965adc8f78a4572987a0629ddf3d1714741d188adbb47f2e450dff381c3bf271f00f741d153223c2f77798d3f49a3a6", 0xdb}, {&(0x7f0000000280)="4d480d1f3997ded469b53f31dbfc454c53348df7efba4011eace3bd38ced1ef9a3d468a62939cb05a3f6071111b7b15dc655fc0e34e0a4ba12270bf90cf0522a07efc8ac06d6f0aff9fd5cae514fb3dcddfed4b6aefca6841229e79b250a91afd48bd4d5f5808ec9913925f170551b792bcc7eea047e002fcdd67cc084d6f0c5ea37f697d084ba3b1592a5e048d58c4f73d8a80c8764bb19ee0a4ce578509e", 0x9f}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="a6dd7c078fb2e793c6c14dfc79c2b60edd806fd077cc8289b2943c1ec81a9e8350e82f5c9f1dd7f6381c6bb7478e8b5daabefe23fd10f7c3c3daacc563764fa63589317ea895f53b2c2daa29b20bf58610fcd79e", 0x54}, {&(0x7f00000013c0)="7878a2859a79bad2ddf9af345215", 0xe}, {&(0x7f0000001400)="8f90c2fd6f4fc3e8488e96716f07af9a5799784762d2661c1218f5c0e46e350c20f462a21a22bb9c462d664efb97efe3ce9760d6fe42472bc0aa53da2d6671fbc3094c3dfba0e95339ad4cc0873cdc8256ce942486008252c3955a7eb02c51e02e68388488ef902ad882b55fe6b8278c725e19e4ea1a982033f29f8e84eaeaf544dab7874143c78059953c4d0f7c7de3d4113daae28cd7d0a8b1eb81d3200c8ce59f9fec718d003c79290bb8c56883f4a31ab885c54f3ae65dfe122a966da33f2324578d1b34fd7a8740f12f5ac29e81bbe561f33b", 0xd5}, {&(0x7f0000001500)="ab363905c34352d9fa7eddf46f7b5d22d96ea56bb92eab0c894508b00aeb00dd353cab69f811da2ad60f0a07aafd265166df1661a3fd43456bcae5861fc392f63372fc7fc2f1b24735096e758b23fbddd0b611b80723124c164ce7fcf8c7d8f029ef09c740e76dd1", 0x68}], 0x8, &(0x7f0000001600)=[{0x78, 0x101, 0x5, "e4279ddf9e42aba924787bad791465620c519d924eb8ac52066417ff5b27bbe04facc655660e0db9a2c60e203c7ca2607323f8c55374ff17540f2110a0286dbb325951f5b37d7a74ad5aa18eb2e68e619a67bed1f24bb7cd2999e6abc36f0c0f2b58c6bf4dcd18e9"}, {0x98, 0x118, 0x66112f3b, "f15687651e76c1124f1e8b11ad8c317d0d2052d72d763c15fa7ddba73db4a5e8c371232a77356da49941cf03ff5576341ea1c271cdd7428273c0fade5ea50d23357b9b8cbf132ed22148807639963cb57e7bf37b61d7822c14aa203db43196f990bab57522e1ced2ebdac931670234b94efc5e3e79c0769a08ee4de9ec008e9ab24f60e674d46357"}, {0xc8, 0x104, 0x1, "2da29bb2fa6d0dc10944eb846c11a6a8360a961a7eb923762ff51c0b29165ccdbab709292f743e0c3c878a773a4f57f18f252973415f7fcfcc637a55d42c2e1c5b42f1791b5e00934fdb736dca3e1dbe8d6617d1b8507c5d7c05421f39610c862ff8d2550779d8610307b4f600a6399a4d96e8e0f630c6467cf9ff2a73dc4bcc40d6fe0356179ee5a7e9da40fa8b0427e96a211ea2d24d845828367909cffe09ca1721de31997d492d0b0e3b9da196668c865d07d1aea6"}, {0x30, 0x10e, 0x101, "c308b62bc596781cfcae61c2cbbd945913cc73ee37593de394aff4ffd63d4d"}, {0x98, 0x102, 0x400, "8271808508cb8225976a87ac8c7937f57edb0d54bf553db140e866e83da025811228bb768d63413306c4ad761f59dbb1a57f213d7a96f42c41ae232f3c62721aa2b401f0086567fc454fcb5fa721a6ba6d045b6c18dbd33fa26fe33afcc90ebb9eee9b9e94d9ad0c6340d57a1cdbaf0c45126ad81c687bb8a3c0236fe52761ec3d068bf8"}, {0xc0, 0xcf, 0x400000, "b92d978d783bdb6149d6193422ee483bb8f848c83546a46196be57972f0a8cba1ad09d3c528ce8c591136a8263f6aee43701c882f9c1f9183eda357229f16892307094e8a8d3b7cbf429259ed8c53a7000508119d6fbcb600d0be461a36f7f1d4dfcf916418c8fab6bd7c0c605e4407fe6292732ba9f024719384a2351fd56d5368ed3edf567e2dcb901fd033f3d6697cb1873ca0054682b947bbc80786bfb07abfdf660fbfc208d7adc33903cbdf03e"}, {0xb0, 0x108, 0x6c5ce077, "5f43ea055a028d693ff3b3f6b15650e808ab55e3f2f8e7ade720c412baa2609123fb929770d5afea39cbb3e119f566360036dbc48028f7e463c2152e241635d75fb3d51f3a61f93ce78be9898371376cd1b04308080afa427af81fd73c3106da3ec49935fd8ae86ea7b1e8c5b629ed3783651b1dd751335233215fdfaa52625a27742bb4fac8ac6c9d44e47fb0337580080777d85a6f28a25ebcf2dd9446"}, {0xe0, 0x4c85b17a63cf59fa, 0xb5d, "6ad7230540d509fd677a070752de2e2511f85e1dced692e7d7c39af7d64b79be06ca4feb6d571d19ddedb999846e83de8b1bc4c8c1d39679633e06aa243d37fcda897b93bdc6b5f7ab4c0a654ee4f62a75ff5fa510c2c6bbc117e9d2118c8e94f78314572b195eb4809b45436976a7df183509d912c6766cec89e9b6a65dcc40fc76b83ac39e0bb9efbed91ef8de269c3ecd84cef7573e659ed70acff4568b8569cf9c2972a2f03a8715c2a9443438b099a427710cd600ab5e506b49e0755e55a82b1d4e9bdef6a73f"}, {0x18, 0x116, 0x0, "bcb4e5"}], 0x508}, 0x4000) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000001f40)=0xb0d, 0x12) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@exit]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000001e80)=""/86) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$LINK_DETACH(0x22, &(0x7f0000001f00)=r4, 0x4) r5 = openat$cgroup_ro(r0, &(0x7f0000001d00)='freezer.self_freezing\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001dc0)={0x9, 0xe, &(0x7f0000001c00)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x3d}, [@exit, @jmp={0x5, 0x1, 0xc, 0xd, 0x9, 0x18}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x4}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x6}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x7}, @jmp={0x5, 0x1, 0x2, 0x0, 0x5, 0x80, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffff31}]}, &(0x7f0000001c80)='syzkaller\x00', 0x8, 0x30, &(0x7f0000001cc0)=""/48, 0x41100, 0x1, '\x00', 0x0, 0x0, r5, 0x8, &(0x7f0000001d40)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000001d80)={0x0, 0xb, 0x36, 0xc9}, 0x10}, 0x80) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000001bc0)={&(0x7f0000001b80)='./file0\x00', 0x0, 0x18}, 0x10) 20:14:10 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x8}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 658.454265][T23128] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 658.462075][T23128] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 658.469884][T23128] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 658.477699][T23128] 20:14:10 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@cgroup, r0, 0x29, 0x1, r0}, 0x14) 20:14:10 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x80000100, 0x0, 0xfffffffffffffc41, 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) socketpair(0x28, 0x3, 0x1ff, &(0x7f0000000380)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}], 0x10, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) 20:14:10 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x9}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 658.546151][T23195] FAULT_INJECTION: forcing a failure. [ 658.546151][T23195] name failslab, interval 1, probability 0, space 0, times 0 [ 658.587689][T23195] CPU: 0 PID: 23195 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 658.597765][T23195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 658.607658][T23195] Call Trace: [ 658.610782][T23195] [ 658.613560][T23195] dump_stack_lvl+0x151/0x1b7 [ 658.618071][T23195] ? bfq_pos_tree_add_move+0x43e/0x43e [ 658.623370][T23195] dump_stack+0x15/0x17 [ 658.627361][T23195] should_fail+0x3c0/0x510 [ 658.631613][T23195] __should_failslab+0x9f/0xe0 [ 658.636212][T23195] should_failslab+0x9/0x20 [ 658.640551][T23195] kmem_cache_alloc+0x4f/0x2f0 [ 658.645154][T23195] ? vm_area_dup+0x26/0x1d0 [ 658.649498][T23195] vm_area_dup+0x26/0x1d0 [ 658.653659][T23195] dup_mmap+0x6b8/0xea0 [ 658.657654][T23195] ? __delayed_free_task+0x20/0x20 [ 658.662607][T23195] ? mm_init+0x807/0x960 [ 658.666676][T23195] dup_mm+0x91/0x330 [ 658.670409][T23195] copy_mm+0x108/0x1b0 [ 658.674317][T23195] copy_process+0x1295/0x3250 [ 658.678835][T23195] ? proc_fail_nth_write+0x213/0x290 [ 658.683951][T23195] ? proc_fail_nth_read+0x220/0x220 [ 658.688982][T23195] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 658.693929][T23195] ? vfs_write+0x9af/0x1050 [ 658.698269][T23195] ? vmacache_update+0xb7/0x120 [ 658.702966][T23195] kernel_clone+0x22d/0x990 [ 658.707296][T23195] ? file_end_write+0x1b0/0x1b0 [ 658.712076][T23195] ? __kasan_check_write+0x14/0x20 [ 658.717013][T23195] ? create_io_thread+0x1e0/0x1e0 [ 658.721875][T23195] ? __mutex_lock_slowpath+0x10/0x10 [ 658.726999][T23195] __x64_sys_clone+0x289/0x310 [ 658.731593][T23195] ? __do_sys_vfork+0x130/0x130 [ 658.736288][T23195] ? debug_smp_processor_id+0x17/0x20 [ 658.741491][T23195] do_syscall_64+0x44/0xd0 [ 658.745743][T23195] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 658.751474][T23195] RIP: 0033:0x7f7e969225a9 [ 658.755725][T23195] 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 [ 658.775182][T23195] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 20:14:10 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 66) 20:14:10 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x25, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:10 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xa}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:10 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$LINK_DETACH(0x22, &(0x7f0000001e40)=r1, 0x4) (async) sendmsg(r0, &(0x7f0000001b40)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x4, 0x1, 0x4, 0x4}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)="6d8dd870552d4324165329bc82f49a74a8a0d4d7c12fb3f239c76b0606d66d56c6d1adedecd1d1e116440bb9af6ff97e8757549c08cafc98c2b25206ebd155011ae1542294fd41d80a8970cffe53401651644fbab0f638e3a612c17a22f0439c5ae858e6c6ede505c616a0f881213b12db12ddd4603aab03342fb760841b4852d2c06778e4ee3aba34cc87fc6194fda3", 0x90}, {&(0x7f0000000180)="e0b0953961c5cd7bcc6f73ef9a9478d517e0705d796086e7eaee11f1678c8309cb1b1a287db595df887f1e71222c18cc72e869b8cd80f35b52e37f0c08637832a11abc870399530dba6eae547363035b0fb340c310a96b2218379da08cd4fff61b388b114531063486899643673113b49a480bd2b38abd62871d1b051e2ea628ffcf0ebabe58e3f7221cf8fef1fe99caf76a746573819d1082c912b8f3cdad2ee3ff2b9bd66b6d4ac0dd8ca965adc8f78a4572987a0629ddf3d1714741d188adbb47f2e450dff381c3bf271f00f741d153223c2f77798d3f49a3a6", 0xdb}, {&(0x7f0000000280)="4d480d1f3997ded469b53f31dbfc454c53348df7efba4011eace3bd38ced1ef9a3d468a62939cb05a3f6071111b7b15dc655fc0e34e0a4ba12270bf90cf0522a07efc8ac06d6f0aff9fd5cae514fb3dcddfed4b6aefca6841229e79b250a91afd48bd4d5f5808ec9913925f170551b792bcc7eea047e002fcdd67cc084d6f0c5ea37f697d084ba3b1592a5e048d58c4f73d8a80c8764bb19ee0a4ce578509e", 0x9f}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="a6dd7c078fb2e793c6c14dfc79c2b60edd806fd077cc8289b2943c1ec81a9e8350e82f5c9f1dd7f6381c6bb7478e8b5daabefe23fd10f7c3c3daacc563764fa63589317ea895f53b2c2daa29b20bf58610fcd79e", 0x54}, {&(0x7f00000013c0)="7878a2859a79bad2ddf9af345215", 0xe}, {&(0x7f0000001400)="8f90c2fd6f4fc3e8488e96716f07af9a5799784762d2661c1218f5c0e46e350c20f462a21a22bb9c462d664efb97efe3ce9760d6fe42472bc0aa53da2d6671fbc3094c3dfba0e95339ad4cc0873cdc8256ce942486008252c3955a7eb02c51e02e68388488ef902ad882b55fe6b8278c725e19e4ea1a982033f29f8e84eaeaf544dab7874143c78059953c4d0f7c7de3d4113daae28cd7d0a8b1eb81d3200c8ce59f9fec718d003c79290bb8c56883f4a31ab885c54f3ae65dfe122a966da33f2324578d1b34fd7a8740f12f5ac29e81bbe561f33b", 0xd5}, {&(0x7f0000001500)="ab363905c34352d9fa7eddf46f7b5d22d96ea56bb92eab0c894508b00aeb00dd353cab69f811da2ad60f0a07aafd265166df1661a3fd43456bcae5861fc392f63372fc7fc2f1b24735096e758b23fbddd0b611b80723124c164ce7fcf8c7d8f029ef09c740e76dd1", 0x68}], 0x8, &(0x7f0000001600)=[{0x78, 0x101, 0x5, "e4279ddf9e42aba924787bad791465620c519d924eb8ac52066417ff5b27bbe04facc655660e0db9a2c60e203c7ca2607323f8c55374ff17540f2110a0286dbb325951f5b37d7a74ad5aa18eb2e68e619a67bed1f24bb7cd2999e6abc36f0c0f2b58c6bf4dcd18e9"}, {0x98, 0x118, 0x66112f3b, "f15687651e76c1124f1e8b11ad8c317d0d2052d72d763c15fa7ddba73db4a5e8c371232a77356da49941cf03ff5576341ea1c271cdd7428273c0fade5ea50d23357b9b8cbf132ed22148807639963cb57e7bf37b61d7822c14aa203db43196f990bab57522e1ced2ebdac931670234b94efc5e3e79c0769a08ee4de9ec008e9ab24f60e674d46357"}, {0xc8, 0x104, 0x1, "2da29bb2fa6d0dc10944eb846c11a6a8360a961a7eb923762ff51c0b29165ccdbab709292f743e0c3c878a773a4f57f18f252973415f7fcfcc637a55d42c2e1c5b42f1791b5e00934fdb736dca3e1dbe8d6617d1b8507c5d7c05421f39610c862ff8d2550779d8610307b4f600a6399a4d96e8e0f630c6467cf9ff2a73dc4bcc40d6fe0356179ee5a7e9da40fa8b0427e96a211ea2d24d845828367909cffe09ca1721de31997d492d0b0e3b9da196668c865d07d1aea6"}, {0x30, 0x10e, 0x101, "c308b62bc596781cfcae61c2cbbd945913cc73ee37593de394aff4ffd63d4d"}, {0x98, 0x102, 0x400, "8271808508cb8225976a87ac8c7937f57edb0d54bf553db140e866e83da025811228bb768d63413306c4ad761f59dbb1a57f213d7a96f42c41ae232f3c62721aa2b401f0086567fc454fcb5fa721a6ba6d045b6c18dbd33fa26fe33afcc90ebb9eee9b9e94d9ad0c6340d57a1cdbaf0c45126ad81c687bb8a3c0236fe52761ec3d068bf8"}, {0xc0, 0xcf, 0x400000, "b92d978d783bdb6149d6193422ee483bb8f848c83546a46196be57972f0a8cba1ad09d3c528ce8c591136a8263f6aee43701c882f9c1f9183eda357229f16892307094e8a8d3b7cbf429259ed8c53a7000508119d6fbcb600d0be461a36f7f1d4dfcf916418c8fab6bd7c0c605e4407fe6292732ba9f024719384a2351fd56d5368ed3edf567e2dcb901fd033f3d6697cb1873ca0054682b947bbc80786bfb07abfdf660fbfc208d7adc33903cbdf03e"}, {0xb0, 0x108, 0x6c5ce077, "5f43ea055a028d693ff3b3f6b15650e808ab55e3f2f8e7ade720c412baa2609123fb929770d5afea39cbb3e119f566360036dbc48028f7e463c2152e241635d75fb3d51f3a61f93ce78be9898371376cd1b04308080afa427af81fd73c3106da3ec49935fd8ae86ea7b1e8c5b629ed3783651b1dd751335233215fdfaa52625a27742bb4fac8ac6c9d44e47fb0337580080777d85a6f28a25ebcf2dd9446"}, {0xe0, 0x4c85b17a63cf59fa, 0xb5d, "6ad7230540d509fd677a070752de2e2511f85e1dced692e7d7c39af7d64b79be06ca4feb6d571d19ddedb999846e83de8b1bc4c8c1d39679633e06aa243d37fcda897b93bdc6b5f7ab4c0a654ee4f62a75ff5fa510c2c6bbc117e9d2118c8e94f78314572b195eb4809b45436976a7df183509d912c6766cec89e9b6a65dcc40fc76b83ac39e0bb9efbed91ef8de269c3ecd84cef7573e659ed70acff4568b8569cf9c2972a2f03a8715c2a9443438b099a427710cd600ab5e506b49e0755e55a82b1d4e9bdef6a73f"}, {0x18, 0x116, 0x0, "bcb4e5"}], 0x508}, 0x4000) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000001f40)=0xb0d, 0x12) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@exit]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000001e80)=""/86) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$LINK_DETACH(0x22, &(0x7f0000001f00)=r4, 0x4) (async) r5 = openat$cgroup_ro(r0, &(0x7f0000001d00)='freezer.self_freezing\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001dc0)={0x9, 0xe, &(0x7f0000001c00)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x3d}, [@exit, @jmp={0x5, 0x1, 0xc, 0xd, 0x9, 0x18}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x4}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x6}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x7}, @jmp={0x5, 0x1, 0x2, 0x0, 0x5, 0x80, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffff31}]}, &(0x7f0000001c80)='syzkaller\x00', 0x8, 0x30, &(0x7f0000001cc0)=""/48, 0x41100, 0x1, '\x00', 0x0, 0x0, r5, 0x8, &(0x7f0000001d40)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000001d80)={0x0, 0xb, 0x36, 0xc9}, 0x10}, 0x80) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000001bc0)={&(0x7f0000001b80)='./file0\x00', 0x0, 0x18}, 0x10) 20:14:10 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x80000100, 0x0, 0xfffffffffffffc41, 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) socketpair(0x28, 0x3, 0x1ff, &(0x7f0000000380)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}], 0x10, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x80000100, 0x0, 0xfffffffffffffc41, 0x0, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) socketpair(0x28, 0x3, 0x1ff, &(0x7f0000000380)) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}], 0x10, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (async) 20:14:10 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@cgroup, r0, 0x29, 0x1, r0}, 0x14) 20:14:10 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x32, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:10 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xb}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:10 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$LINK_DETACH(0x22, &(0x7f0000001e40)=r1, 0x4) (async) sendmsg(r0, &(0x7f0000001b40)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x4, 0x1, 0x4, 0x4}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)="6d8dd870552d4324165329bc82f49a74a8a0d4d7c12fb3f239c76b0606d66d56c6d1adedecd1d1e116440bb9af6ff97e8757549c08cafc98c2b25206ebd155011ae1542294fd41d80a8970cffe53401651644fbab0f638e3a612c17a22f0439c5ae858e6c6ede505c616a0f881213b12db12ddd4603aab03342fb760841b4852d2c06778e4ee3aba34cc87fc6194fda3", 0x90}, {&(0x7f0000000180)="e0b0953961c5cd7bcc6f73ef9a9478d517e0705d796086e7eaee11f1678c8309cb1b1a287db595df887f1e71222c18cc72e869b8cd80f35b52e37f0c08637832a11abc870399530dba6eae547363035b0fb340c310a96b2218379da08cd4fff61b388b114531063486899643673113b49a480bd2b38abd62871d1b051e2ea628ffcf0ebabe58e3f7221cf8fef1fe99caf76a746573819d1082c912b8f3cdad2ee3ff2b9bd66b6d4ac0dd8ca965adc8f78a4572987a0629ddf3d1714741d188adbb47f2e450dff381c3bf271f00f741d153223c2f77798d3f49a3a6", 0xdb}, {&(0x7f0000000280)="4d480d1f3997ded469b53f31dbfc454c53348df7efba4011eace3bd38ced1ef9a3d468a62939cb05a3f6071111b7b15dc655fc0e34e0a4ba12270bf90cf0522a07efc8ac06d6f0aff9fd5cae514fb3dcddfed4b6aefca6841229e79b250a91afd48bd4d5f5808ec9913925f170551b792bcc7eea047e002fcdd67cc084d6f0c5ea37f697d084ba3b1592a5e048d58c4f73d8a80c8764bb19ee0a4ce578509e", 0x9f}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="a6dd7c078fb2e793c6c14dfc79c2b60edd806fd077cc8289b2943c1ec81a9e8350e82f5c9f1dd7f6381c6bb7478e8b5daabefe23fd10f7c3c3daacc563764fa63589317ea895f53b2c2daa29b20bf58610fcd79e", 0x54}, {&(0x7f00000013c0)="7878a2859a79bad2ddf9af345215", 0xe}, {&(0x7f0000001400)="8f90c2fd6f4fc3e8488e96716f07af9a5799784762d2661c1218f5c0e46e350c20f462a21a22bb9c462d664efb97efe3ce9760d6fe42472bc0aa53da2d6671fbc3094c3dfba0e95339ad4cc0873cdc8256ce942486008252c3955a7eb02c51e02e68388488ef902ad882b55fe6b8278c725e19e4ea1a982033f29f8e84eaeaf544dab7874143c78059953c4d0f7c7de3d4113daae28cd7d0a8b1eb81d3200c8ce59f9fec718d003c79290bb8c56883f4a31ab885c54f3ae65dfe122a966da33f2324578d1b34fd7a8740f12f5ac29e81bbe561f33b", 0xd5}, {&(0x7f0000001500)="ab363905c34352d9fa7eddf46f7b5d22d96ea56bb92eab0c894508b00aeb00dd353cab69f811da2ad60f0a07aafd265166df1661a3fd43456bcae5861fc392f63372fc7fc2f1b24735096e758b23fbddd0b611b80723124c164ce7fcf8c7d8f029ef09c740e76dd1", 0x68}], 0x8, &(0x7f0000001600)=[{0x78, 0x101, 0x5, "e4279ddf9e42aba924787bad791465620c519d924eb8ac52066417ff5b27bbe04facc655660e0db9a2c60e203c7ca2607323f8c55374ff17540f2110a0286dbb325951f5b37d7a74ad5aa18eb2e68e619a67bed1f24bb7cd2999e6abc36f0c0f2b58c6bf4dcd18e9"}, {0x98, 0x118, 0x66112f3b, "f15687651e76c1124f1e8b11ad8c317d0d2052d72d763c15fa7ddba73db4a5e8c371232a77356da49941cf03ff5576341ea1c271cdd7428273c0fade5ea50d23357b9b8cbf132ed22148807639963cb57e7bf37b61d7822c14aa203db43196f990bab57522e1ced2ebdac931670234b94efc5e3e79c0769a08ee4de9ec008e9ab24f60e674d46357"}, {0xc8, 0x104, 0x1, "2da29bb2fa6d0dc10944eb846c11a6a8360a961a7eb923762ff51c0b29165ccdbab709292f743e0c3c878a773a4f57f18f252973415f7fcfcc637a55d42c2e1c5b42f1791b5e00934fdb736dca3e1dbe8d6617d1b8507c5d7c05421f39610c862ff8d2550779d8610307b4f600a6399a4d96e8e0f630c6467cf9ff2a73dc4bcc40d6fe0356179ee5a7e9da40fa8b0427e96a211ea2d24d845828367909cffe09ca1721de31997d492d0b0e3b9da196668c865d07d1aea6"}, {0x30, 0x10e, 0x101, "c308b62bc596781cfcae61c2cbbd945913cc73ee37593de394aff4ffd63d4d"}, {0x98, 0x102, 0x400, "8271808508cb8225976a87ac8c7937f57edb0d54bf553db140e866e83da025811228bb768d63413306c4ad761f59dbb1a57f213d7a96f42c41ae232f3c62721aa2b401f0086567fc454fcb5fa721a6ba6d045b6c18dbd33fa26fe33afcc90ebb9eee9b9e94d9ad0c6340d57a1cdbaf0c45126ad81c687bb8a3c0236fe52761ec3d068bf8"}, {0xc0, 0xcf, 0x400000, "b92d978d783bdb6149d6193422ee483bb8f848c83546a46196be57972f0a8cba1ad09d3c528ce8c591136a8263f6aee43701c882f9c1f9183eda357229f16892307094e8a8d3b7cbf429259ed8c53a7000508119d6fbcb600d0be461a36f7f1d4dfcf916418c8fab6bd7c0c605e4407fe6292732ba9f024719384a2351fd56d5368ed3edf567e2dcb901fd033f3d6697cb1873ca0054682b947bbc80786bfb07abfdf660fbfc208d7adc33903cbdf03e"}, {0xb0, 0x108, 0x6c5ce077, "5f43ea055a028d693ff3b3f6b15650e808ab55e3f2f8e7ade720c412baa2609123fb929770d5afea39cbb3e119f566360036dbc48028f7e463c2152e241635d75fb3d51f3a61f93ce78be9898371376cd1b04308080afa427af81fd73c3106da3ec49935fd8ae86ea7b1e8c5b629ed3783651b1dd751335233215fdfaa52625a27742bb4fac8ac6c9d44e47fb0337580080777d85a6f28a25ebcf2dd9446"}, {0xe0, 0x4c85b17a63cf59fa, 0xb5d, "6ad7230540d509fd677a070752de2e2511f85e1dced692e7d7c39af7d64b79be06ca4feb6d571d19ddedb999846e83de8b1bc4c8c1d39679633e06aa243d37fcda897b93bdc6b5f7ab4c0a654ee4f62a75ff5fa510c2c6bbc117e9d2118c8e94f78314572b195eb4809b45436976a7df183509d912c6766cec89e9b6a65dcc40fc76b83ac39e0bb9efbed91ef8de269c3ecd84cef7573e659ed70acff4568b8569cf9c2972a2f03a8715c2a9443438b099a427710cd600ab5e506b49e0755e55a82b1d4e9bdef6a73f"}, {0x18, 0x116, 0x0, "bcb4e5"}], 0x508}, 0x4000) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000001f40)=0xb0d, 0x12) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@exit]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000001e80)=""/86) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$LINK_DETACH(0x22, &(0x7f0000001f00)=r4, 0x4) (async) r5 = openat$cgroup_ro(r0, &(0x7f0000001d00)='freezer.self_freezing\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001dc0)={0x9, 0xe, &(0x7f0000001c00)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x3d}, [@exit, @jmp={0x5, 0x1, 0xc, 0xd, 0x9, 0x18}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x4}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x6}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x7}, @jmp={0x5, 0x1, 0x2, 0x0, 0x5, 0x80, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffff31}]}, &(0x7f0000001c80)='syzkaller\x00', 0x8, 0x30, &(0x7f0000001cc0)=""/48, 0x41100, 0x1, '\x00', 0x0, 0x0, r5, 0x8, &(0x7f0000001d40)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000001d80)={0x0, 0xb, 0x36, 0xc9}, 0x10}, 0x80) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001bc0)={&(0x7f0000001b80)='./file0\x00', 0x0, 0x18}, 0x10) 20:14:10 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@cgroup, r0, 0x29, 0x1, r0}, 0x14) [ 658.783408][T23195] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 658.791222][T23195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 658.799039][T23195] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 658.806843][T23195] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 658.814657][T23195] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 658.822479][T23195] 20:14:10 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x80000100, 0x0, 0xfffffffffffffc41, 0x0, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) socketpair(0x28, 0x3, 0x1ff, &(0x7f0000000380)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}], 0x10, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x80000100, 0x0, 0xfffffffffffffc41, 0x0, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) socketpair(0x28, 0x3, 0x1ff, &(0x7f0000000380)) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}], 0x10, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (async) 20:14:10 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x43, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 658.867599][T23226] FAULT_INJECTION: forcing a failure. [ 658.867599][T23226] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 658.900118][T23226] CPU: 1 PID: 23226 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 658.910188][T23226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 658.920088][T23226] Call Trace: [ 658.923207][T23226] [ 658.925983][T23226] dump_stack_lvl+0x151/0x1b7 [ 658.930503][T23226] ? bfq_pos_tree_add_move+0x43e/0x43e [ 658.935793][T23226] ? stack_trace_save+0x12d/0x1f0 [ 658.940650][T23226] ? stack_trace_snprint+0x100/0x100 [ 658.945775][T23226] dump_stack+0x15/0x17 [ 658.949765][T23226] should_fail+0x3c0/0x510 [ 658.954016][T23226] should_fail_alloc_page+0x58/0x70 [ 658.959049][T23226] __alloc_pages+0x1de/0x7c0 [ 658.963484][T23226] ? vm_area_dup+0x26/0x1d0 [ 658.967813][T23226] ? copy_mm+0x108/0x1b0 [ 658.971895][T23226] ? __count_vm_events+0x30/0x30 [ 658.976669][T23226] ? memset+0x35/0x40 [ 658.980486][T23226] ? copy_page_range+0xed3/0x1090 [ 658.985348][T23226] allocate_slab+0x62/0x580 [ 658.994725][T23226] ___slab_alloc+0x2e2/0x6f0 [ 658.999158][T23226] ? vm_area_dup+0x26/0x1d0 [ 659.003488][T23226] ? vm_area_dup+0x26/0x1d0 [ 659.007826][T23226] __slab_alloc+0x4a/0x90 [ 659.011995][T23226] kmem_cache_alloc+0x205/0x2f0 [ 659.016681][T23226] ? vm_area_dup+0x26/0x1d0 [ 659.021126][T23226] vm_area_dup+0x26/0x1d0 [ 659.025289][T23226] dup_mmap+0x6b8/0xea0 [ 659.029283][T23226] ? __delayed_free_task+0x20/0x20 [ 659.034230][T23226] ? mm_init+0x807/0x960 [ 659.038308][T23226] dup_mm+0x91/0x330 [ 659.042043][T23226] copy_mm+0x108/0x1b0 [ 659.045949][T23226] copy_process+0x1295/0x3250 [ 659.050460][T23226] ? proc_fail_nth_write+0x213/0x290 [ 659.055580][T23226] ? proc_fail_nth_read+0x220/0x220 [ 659.060613][T23226] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 659.065561][T23226] ? vfs_write+0x9af/0x1050 [ 659.069905][T23226] ? vmacache_update+0xb7/0x120 [ 659.074587][T23226] kernel_clone+0x22d/0x990 [ 659.078929][T23226] ? file_end_write+0x1b0/0x1b0 [ 659.083614][T23226] ? __kasan_check_write+0x14/0x20 [ 659.088562][T23226] ? create_io_thread+0x1e0/0x1e0 [ 659.093422][T23226] ? __mutex_lock_slowpath+0x10/0x10 [ 659.098548][T23226] __x64_sys_clone+0x289/0x310 [ 659.103147][T23226] ? __do_sys_vfork+0x130/0x130 [ 659.107830][T23226] ? debug_smp_processor_id+0x17/0x20 [ 659.113042][T23226] do_syscall_64+0x44/0xd0 [ 659.117314][T23226] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 659.123023][T23226] RIP: 0033:0x7f7e969225a9 [ 659.127272][T23226] 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 [ 659.146712][T23226] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 659.154962][T23226] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 20:14:10 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 67) 20:14:10 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000078d0d8881c000000000000000000000000000000000000ac842d0dce9d9f6a0f040c7546f0380babdd625677"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x20, &(0x7f00000001c0)={&(0x7f0000000080)=""/158, 0x9e, 0x0, &(0x7f0000000140)=""/95, 0x5f}}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-.\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 20:14:10 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xc}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:10 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000000000a84615108dd6a34e00000000e00000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuset.memory_pressure\x00', 0x0, 0x0) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x7, &(0x7f0000000040)=@raw=[@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x46}, @map_fd={0x18, 0xb, 0x1, 0x0, r0}, @btf_id={0x18, 0x5, 0x3, 0x0, 0x3}], &(0x7f0000000180)='syzkaller\x00', 0x1, 0xa8, &(0x7f0000000280)=""/168, 0x41100, 0x18, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000001c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0xc, 0x3, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0x1, r2, 0xffffffffffffffff, r3, r4, 0x1]}, 0x80) 20:14:10 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x48, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:10 executing program 2: syz_open_procfs$namespace(0x0, 0x0) socketpair(0x2, 0x3, 0x0, &(0x7f0000000540)) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:10 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000000000a84615108dd6a34e00000000e00000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuset.memory_pressure\x00', 0x0, 0x0) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x7, &(0x7f0000000040)=@raw=[@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x46}, @map_fd={0x18, 0xb, 0x1, 0x0, r0}, @btf_id={0x18, 0x5, 0x3, 0x0, 0x3}], &(0x7f0000000180)='syzkaller\x00', 0x1, 0xa8, &(0x7f0000000280)=""/168, 0x41100, 0x18, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000001c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0xc, 0x3, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0x1, r2, 0xffffffffffffffff, r3, r4, 0x1]}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000000000a84615108dd6a34e00000000e00000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuset.memory_pressure\x00', 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x7, &(0x7f0000000040)=@raw=[@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x46}, @map_fd={0x18, 0xb, 0x1, 0x0, r0}, @btf_id={0x18, 0x5, 0x3, 0x0, 0x3}], &(0x7f0000000180)='syzkaller\x00', 0x1, 0xa8, &(0x7f0000000280)=""/168, 0x41100, 0x18, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000001c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0xc, 0x3, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0x1, r2, 0xffffffffffffffff, r3, r4, 0x1]}, 0x80) (async) 20:14:10 executing program 2: syz_open_procfs$namespace(0x0, 0x0) socketpair(0x2, 0x3, 0x0, &(0x7f0000000540)) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:10 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xd}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:10 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000078d0d8881c000000000000000000000000000000000000ac842d0dce9d9f6a0f040c7546f0380babdd625677"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x20, &(0x7f00000001c0)={&(0x7f0000000080)=""/158, 0x9e, 0x0, &(0x7f0000000140)=""/95, 0x5f}}, 0x10) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-.\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') [ 659.162775][T23226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 659.170591][T23226] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 659.178392][T23226] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 659.186206][T23226] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 659.194019][T23226] 20:14:10 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x4c, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:10 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xe}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 659.279080][T23283] FAULT_INJECTION: forcing a failure. [ 659.279080][T23283] name failslab, interval 1, probability 0, space 0, times 0 [ 659.311765][T23283] CPU: 1 PID: 23283 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 659.321837][T23283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 659.331732][T23283] Call Trace: [ 659.334853][T23283] [ 659.337631][T23283] dump_stack_lvl+0x151/0x1b7 [ 659.342144][T23283] ? bfq_pos_tree_add_move+0x43e/0x43e [ 659.347443][T23283] dump_stack+0x15/0x17 [ 659.351515][T23283] should_fail+0x3c0/0x510 [ 659.355769][T23283] __should_failslab+0x9f/0xe0 [ 659.360372][T23283] should_failslab+0x9/0x20 [ 659.364709][T23283] kmem_cache_alloc+0x4f/0x2f0 [ 659.369308][T23283] ? anon_vma_fork+0x1b9/0x4f0 [ 659.373906][T23283] anon_vma_fork+0x1b9/0x4f0 [ 659.378336][T23283] dup_mmap+0x750/0xea0 [ 659.382329][T23283] ? __delayed_free_task+0x20/0x20 [ 659.387274][T23283] ? mm_init+0x807/0x960 [ 659.391352][T23283] dup_mm+0x91/0x330 [ 659.395086][T23283] copy_mm+0x108/0x1b0 [ 659.398989][T23283] copy_process+0x1295/0x3250 [ 659.403503][T23283] ? proc_fail_nth_write+0x213/0x290 [ 659.408627][T23283] ? proc_fail_nth_read+0x220/0x220 [ 659.413658][T23283] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 659.418701][T23283] ? vfs_write+0x9af/0x1050 [ 659.423031][T23283] ? vmacache_update+0xb7/0x120 [ 659.427718][T23283] kernel_clone+0x22d/0x990 [ 659.432057][T23283] ? file_end_write+0x1b0/0x1b0 [ 659.436749][T23283] ? __kasan_check_write+0x14/0x20 [ 659.441694][T23283] ? create_io_thread+0x1e0/0x1e0 [ 659.446552][T23283] ? __mutex_lock_slowpath+0x10/0x10 [ 659.451676][T23283] __x64_sys_clone+0x289/0x310 [ 659.456275][T23283] ? __do_sys_vfork+0x130/0x130 [ 659.460965][T23283] ? debug_smp_processor_id+0x17/0x20 [ 659.466170][T23283] do_syscall_64+0x44/0xd0 [ 659.470422][T23283] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 659.476150][T23283] RIP: 0033:0x7f7e969225a9 [ 659.480406][T23283] 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 [ 659.499846][T23283] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 659.508092][T23283] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 659.515900][T23283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 659.523716][T23283] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 659.531527][T23283] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 659.539339][T23283] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 659.547152][T23283] [ 659.552135][T23283] ------------[ cut here ]------------ [ 659.557755][T23283] refcount_t: underflow; use-after-free. [ 659.564141][T23283] WARNING: CPU: 1 PID: 23283 at lib/refcount.c:28 refcount_warn_saturate+0x165/0x1b0 [ 659.573472][T23283] Modules linked in: [ 659.577152][T23283] CPU: 1 PID: 23283 Comm: syz-executor.1 Not tainted 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 659.587365][T23283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 659.597251][T23283] RIP: 0010:refcount_warn_saturate+0x165/0x1b0 [ 659.603225][T23283] Code: c7 40 59 87 85 31 c0 e8 d9 5e e0 fe 0f 0b eb 83 e8 30 f1 0e ff c6 05 7e 76 9f 04 01 48 c7 c7 a0 59 87 85 31 c0 e8 bb 5e e0 fe <0f> 0b e9 62 ff ff ff e8 0f f1 0e ff c6 05 5e 76 9f 04 01 48 c7 c7 [ 659.622678][T23283] RSP: 0018:ffffc90006be7900 EFLAGS: 00010246 [ 659.628557][T23283] RAX: c6d66ea343889300 RBX: 0000000000000003 RCX: 0000000000040000 [ 659.636405][T23283] RDX: ffffc9000109b000 RSI: 0000000000015be1 RDI: 0000000000015be2 [ 659.644279][T23283] RBP: ffffc90006be7910 R08: ffffffff815838e9 R09: ffffed103ee265e8 [ 659.652077][T23283] R10: ffffed103ee265e8 R11: 1ffff1103ee265e7 R12: ffff888149c08e80 [ 659.660009][T23283] R13: 1ffff110293811d0 R14: 0000000000000003 R15: ffff88811d4adac1 [ 659.667802][T23283] FS: 00007f7e95696700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 659.676575][T23283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 659.682998][T23283] CR2: 000055555623f3b8 CR3: 0000000138f65000 CR4: 00000000003506a0 [ 659.690789][T23283] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 659.698632][T23283] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 659.706502][T23283] Call Trace: [ 659.709535][T23283] [ 659.712314][T23283] vm_area_free+0x208/0x230 [ 659.716719][T23283] dup_mmap+0xbcd/0xea0 [ 659.720646][T23283] ? __delayed_free_task+0x20/0x20 [ 659.725629][T23283] ? mm_init+0x807/0x960 [ 659.729676][T23283] dup_mm+0x91/0x330 [ 659.733427][T23283] copy_mm+0x108/0x1b0 [ 659.737309][T23283] copy_process+0x1295/0x3250 [ 659.741827][T23283] ? proc_fail_nth_write+0x213/0x290 [ 659.746965][T23283] ? proc_fail_nth_read+0x220/0x220 [ 659.751977][T23283] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 659.756948][T23283] ? vfs_write+0x9af/0x1050 [ 659.761275][T23283] ? vmacache_update+0xb7/0x120 [ 659.765985][T23283] kernel_clone+0x22d/0x990 [ 659.770289][T23283] ? file_end_write+0x1b0/0x1b0 [ 659.775007][T23283] ? __kasan_check_write+0x14/0x20 [ 659.779924][T23283] ? create_io_thread+0x1e0/0x1e0 [ 659.784813][T23283] ? __mutex_lock_slowpath+0x10/0x10 [ 659.789916][T23283] __x64_sys_clone+0x289/0x310 [ 659.794537][T23283] ? __do_sys_vfork+0x130/0x130 [ 659.799196][T23283] ? debug_smp_processor_id+0x17/0x20 [ 659.804438][T23283] do_syscall_64+0x44/0xd0 [ 659.808655][T23283] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 659.814405][T23283] RIP: 0033:0x7f7e969225a9 [ 659.818636][T23283] 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 [ 659.838111][T23283] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 659.846362][T23283] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 659.854188][T23283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 659.861949][T23283] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 659.869803][T23283] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:14:11 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 68) 20:14:11 executing program 0: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000078d0d8881c000000000000000000000000000000000000ac842d0dce9d9f6a0f040c7546f0380babdd625677"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x20, &(0x7f00000001c0)={&(0x7f0000000080)=""/158, 0x9e, 0x0, &(0x7f0000000140)=""/95, 0x5f}}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-.\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000078d0d8881c000000000000000000000000000000000000ac842d0dce9d9f6a0f040c7546f0380babdd625677"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x20, &(0x7f00000001c0)={&(0x7f0000000080)=""/158, 0x9e, 0x0, &(0x7f0000000140)=""/95, 0x5f}}, 0x10) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-.\x00') (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) 20:14:11 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:11 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x68, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:11 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) socketpair(0x2, 0x3, 0x0, &(0x7f0000000540)) (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:11 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000000000a84615108dd6a34e00000000e00000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\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, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuset.memory_pressure\x00', 0x0, 0x0) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x7, &(0x7f0000000040)=@raw=[@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x46}, @map_fd={0x18, 0xb, 0x1, 0x0, r0}, @btf_id={0x18, 0x5, 0x3, 0x0, 0x3}], &(0x7f0000000180)='syzkaller\x00', 0x1, 0xa8, &(0x7f0000000280)=""/168, 0x41100, 0x18, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000001c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0xc, 0x3, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0x1, r2, 0xffffffffffffffff, r3, r4, 0x1]}, 0x80) 20:14:11 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x2}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:11 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x6c, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:11 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x30142, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x744600, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x1, 0x80, 0x9, 0x5, 0x8, 0x4, 0x0, 0x9, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x3}, 0x44802, 0x0, 0x8, 0x2, 0x4, 0x1, 0x800, 0x0, 0x800, 0x0, 0x7}) openat$cgroup_subtree(r1, &(0x7f0000000040), 0x2, 0x0) 20:14:11 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/9) [ 659.877594][T23283] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 659.885404][T23283] [ 659.888250][T23283] ---[ end trace 732f372c93122de4 ]--- 20:14:11 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x3}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:11 executing program 4: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_lsm={0x1d, 0xd, &(0x7f0000000180)=@raw=[@generic={0x7, 0x4, 0xa, 0x400, 0x3ff}, @map_val={0x18, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000000}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}, @ldst={0x1, 0x1, 0x6, 0x3, 0x3, 0x2, 0xfffffffffffffff0}, @ldst={0x3, 0x0, 0x6, 0x2, 0x6, 0x65, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @func={0x85, 0x0, 0x1, 0x0, 0x6}], &(0x7f0000000040)='GPL\x00', 0xfffffffd, 0x0, 0x0, 0x100, 0xc, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x9, 0x4}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xc, 0x5a, 0xffff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0x1]}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a40)={0x11, 0x4, &(0x7f00000006c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000980)={r0, 0xe0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000700)=[0x0], &(0x7f0000000740)=[0x0], 0x0, 0x8, &(0x7f0000000780)=[{}], 0x8, 0x10, &(0x7f00000007c0), &(0x7f0000000800), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000840)}}, 0x10) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x4, 0x3, 0xff, 0x1000, r1, 0x6, '\x00', r2, r3, 0x0, 0x0, 0x2, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r0, 0x0, 0xd9, 0x10, &(0x7f00000003c0)="f71fca7fd60a10f4e0f10a78a01909af8184f3496d2c8b98ffe2c0398ca0970e9169af988c67a5461fc7ca53b5297d549e350a7fb7e72562c5797504e5052a2251e65a7c7fd3a26c1b775d92433cad849185b56480b4601bbe34dd2829635d92232d4227f3789dc04b3580b5cd0dbdc82a9d747f12d03db9614dc4c4f0459764b74dcddd239a34fcf24a17d8556abc0fa2705b5895944836e594e63566c0dc3dad7d4ffa8b8defd3e88307ee112c3b7fb2e336a7d11dc967e58bdd9c2544a3f943b12845db334db808549724771078637f4219af5b3f1eed15", &(0x7f00000004c0)=""/16, 0x5, 0x0, 0x23, 0xf9, &(0x7f0000000500)="393a8196fbb78e03000000bb75c75ad82550b46ca478264cbda0318a39dac1e63d6f78", &(0x7f0000000540)="81e68413b024ab4d20560d324ee37f380ef2301abf45bff407a9f98ea83dde6f9d985fb5baef4caebdf301fb7dc6475405aabb118c51b90fe4555a357f01a55b8395888eb61b7e23dbf7e16dbacd922c4212239b9137dd5586c534e8bc2676e949defd4012a348439e37a0fc93ba9149091754b738b1a147ab9c5f7583153bde8285aeb87cee5e7d55a8ab76450655430b733195619207cba42c9280fef4564f7703c2c56e7c5ac9d0c35450fc10c3ded125d29a37d6d1d8fddee6e2fd26650972f69895fa6917db05bf75789b058a9da6e66d8d3f991d7980d28c8d61121044166f0ee85198e7bce37130c1f3c15f38164a404df11ff03b9d", 0x0, 0x2}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 659.941003][T23307] FAULT_INJECTION: forcing a failure. [ 659.941003][T23307] name failslab, interval 1, probability 0, space 0, times 0 [ 659.958013][T23307] CPU: 1 PID: 23307 Comm: syz-executor.1 Tainted: G W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 659.969464][T23307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 659.979361][T23307] Call Trace: [ 659.982488][T23307] [ 659.985264][T23307] dump_stack_lvl+0x151/0x1b7 [ 659.989782][T23307] ? bfq_pos_tree_add_move+0x43e/0x43e [ 659.995071][T23307] ? do_syscall_64+0x44/0xd0 [ 659.999493][T23307] dump_stack+0x15/0x17 [ 660.003488][T23307] should_fail+0x3c0/0x510 [ 660.007740][T23307] __should_failslab+0x9f/0xe0 [ 660.012348][T23307] should_failslab+0x9/0x20 [ 660.016687][T23307] kmem_cache_alloc+0x4f/0x2f0 [ 660.021281][T23307] ? anon_vma_clone+0xa1/0x4f0 [ 660.025878][T23307] anon_vma_clone+0xa1/0x4f0 [ 660.030302][T23307] anon_vma_fork+0x91/0x4f0 [ 660.034644][T23307] ? anon_vma_name+0x4c/0x70 [ 660.039082][T23307] dup_mmap+0x750/0xea0 [ 660.043065][T23307] ? __delayed_free_task+0x20/0x20 [ 660.048017][T23307] ? mm_init+0x807/0x960 [ 660.052089][T23307] dup_mm+0x91/0x330 [ 660.055822][T23307] copy_mm+0x108/0x1b0 [ 660.059727][T23307] copy_process+0x1295/0x3250 [ 660.064245][T23307] ? proc_fail_nth_write+0x213/0x290 [ 660.069368][T23307] ? proc_fail_nth_read+0x220/0x220 [ 660.074483][T23307] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 660.079429][T23307] ? vfs_write+0x9af/0x1050 [ 660.083767][T23307] ? vmacache_update+0xb7/0x120 [ 660.088454][T23307] kernel_clone+0x22d/0x990 [ 660.092795][T23307] ? file_end_write+0x1b0/0x1b0 [ 660.097491][T23307] ? __kasan_check_write+0x14/0x20 [ 660.102434][T23307] ? create_io_thread+0x1e0/0x1e0 [ 660.107290][T23307] ? __mutex_lock_slowpath+0x10/0x10 [ 660.112410][T23307] __x64_sys_clone+0x289/0x310 [ 660.117009][T23307] ? __do_sys_vfork+0x130/0x130 [ 660.121697][T23307] ? debug_smp_processor_id+0x17/0x20 [ 660.126906][T23307] do_syscall_64+0x44/0xd0 [ 660.131158][T23307] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 660.136884][T23307] RIP: 0033:0x7f7e969225a9 [ 660.141143][T23307] 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 [ 660.160755][T23307] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 660.169001][T23307] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 660.176903][T23307] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:14:11 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 69) 20:14:11 executing program 4: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_lsm={0x1d, 0xd, &(0x7f0000000180)=@raw=[@generic={0x7, 0x4, 0xa, 0x400, 0x3ff}, @map_val={0x18, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000000}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}, @ldst={0x1, 0x1, 0x6, 0x3, 0x3, 0x2, 0xfffffffffffffff0}, @ldst={0x3, 0x0, 0x6, 0x2, 0x6, 0x65, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @func={0x85, 0x0, 0x1, 0x0, 0x6}], &(0x7f0000000040)='GPL\x00', 0xfffffffd, 0x0, 0x0, 0x100, 0xc, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x9, 0x4}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xc, 0x5a, 0xffff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0x1]}, 0x80) (async, rerun: 64) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a40)={0x11, 0x4, &(0x7f00000006c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000980)={r0, 0xe0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000700)=[0x0], &(0x7f0000000740)=[0x0], 0x0, 0x8, &(0x7f0000000780)=[{}], 0x8, 0x10, &(0x7f00000007c0), &(0x7f0000000800), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000840)}}, 0x10) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x4, 0x3, 0xff, 0x1000, r1, 0x6, '\x00', r2, r3, 0x0, 0x0, 0x2, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r0, 0x0, 0xd9, 0x10, &(0x7f00000003c0)="f71fca7fd60a10f4e0f10a78a01909af8184f3496d2c8b98ffe2c0398ca0970e9169af988c67a5461fc7ca53b5297d549e350a7fb7e72562c5797504e5052a2251e65a7c7fd3a26c1b775d92433cad849185b56480b4601bbe34dd2829635d92232d4227f3789dc04b3580b5cd0dbdc82a9d747f12d03db9614dc4c4f0459764b74dcddd239a34fcf24a17d8556abc0fa2705b5895944836e594e63566c0dc3dad7d4ffa8b8defd3e88307ee112c3b7fb2e336a7d11dc967e58bdd9c2544a3f943b12845db334db808549724771078637f4219af5b3f1eed15", &(0x7f00000004c0)=""/16, 0x5, 0x0, 0x23, 0xf9, &(0x7f0000000500)="393a8196fbb78e03000000bb75c75ad82550b46ca478264cbda0318a39dac1e63d6f78", &(0x7f0000000540)="81e68413b024ab4d20560d324ee37f380ef2301abf45bff407a9f98ea83dde6f9d985fb5baef4caebdf301fb7dc6475405aabb118c51b90fe4555a357f01a55b8395888eb61b7e23dbf7e16dbacd922c4212239b9137dd5586c534e8bc2676e949defd4012a348439e37a0fc93ba9149091754b738b1a147ab9c5f7583153bde8285aeb87cee5e7d55a8ab76450655430b733195619207cba42c9280fef4564f7703c2c56e7c5ac9d0c35450fc10c3ded125d29a37d6d1d8fddee6e2fd26650972f69895fa6917db05bf75789b058a9da6e66d8d3f991d7980d28c8d61121044166f0ee85198e7bce37130c1f3c15f38164a404df11ff03b9d", 0x0, 0x2}, 0x48) (async, rerun: 32) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (rerun: 32) 20:14:11 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x74, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:11 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x4}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:11 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/9) 20:14:11 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x30142, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x744600, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x1, 0x80, 0x9, 0x5, 0x8, 0x4, 0x0, 0x9, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x3}, 0x44802, 0x0, 0x8, 0x2, 0x4, 0x1, 0x800, 0x0, 0x800, 0x0, 0x7}) (async) openat$cgroup_subtree(r1, &(0x7f0000000040), 0x2, 0x0) 20:14:11 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x7a, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 660.184715][T23307] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 660.192703][T23307] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 660.200507][T23307] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 660.208319][T23307] 20:14:11 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x5}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:11 executing program 4: r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_lsm={0x1d, 0xd, &(0x7f0000000180)=@raw=[@generic={0x7, 0x4, 0xa, 0x400, 0x3ff}, @map_val={0x18, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000000}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}, @ldst={0x1, 0x1, 0x6, 0x3, 0x3, 0x2, 0xfffffffffffffff0}, @ldst={0x3, 0x0, 0x6, 0x2, 0x6, 0x65, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @func={0x85, 0x0, 0x1, 0x0, 0x6}], &(0x7f0000000040)='GPL\x00', 0xfffffffd, 0x0, 0x0, 0x100, 0xc, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x9, 0x4}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xc, 0x5a, 0xffff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0x1]}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a40)={0x11, 0x4, &(0x7f00000006c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000980)={r0, 0xe0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000700)=[0x0], &(0x7f0000000740)=[0x0], 0x0, 0x8, &(0x7f0000000780)=[{}], 0x8, 0x10, &(0x7f00000007c0), &(0x7f0000000800), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000840)}}, 0x10) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x4, 0x3, 0xff, 0x1000, r1, 0x6, '\x00', r2, r3, 0x0, 0x0, 0x2, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r0, 0x0, 0xd9, 0x10, &(0x7f00000003c0)="f71fca7fd60a10f4e0f10a78a01909af8184f3496d2c8b98ffe2c0398ca0970e9169af988c67a5461fc7ca53b5297d549e350a7fb7e72562c5797504e5052a2251e65a7c7fd3a26c1b775d92433cad849185b56480b4601bbe34dd2829635d92232d4227f3789dc04b3580b5cd0dbdc82a9d747f12d03db9614dc4c4f0459764b74dcddd239a34fcf24a17d8556abc0fa2705b5895944836e594e63566c0dc3dad7d4ffa8b8defd3e88307ee112c3b7fb2e336a7d11dc967e58bdd9c2544a3f943b12845db334db808549724771078637f4219af5b3f1eed15", &(0x7f00000004c0)=""/16, 0x5, 0x0, 0x23, 0xf9, &(0x7f0000000500)="393a8196fbb78e03000000bb75c75ad82550b46ca478264cbda0318a39dac1e63d6f78", &(0x7f0000000540)="81e68413b024ab4d20560d324ee37f380ef2301abf45bff407a9f98ea83dde6f9d985fb5baef4caebdf301fb7dc6475405aabb118c51b90fe4555a357f01a55b8395888eb61b7e23dbf7e16dbacd922c4212239b9137dd5586c534e8bc2676e949defd4012a348439e37a0fc93ba9149091754b738b1a147ab9c5f7583153bde8285aeb87cee5e7d55a8ab76450655430b733195619207cba42c9280fef4564f7703c2c56e7c5ac9d0c35450fc10c3ded125d29a37d6d1d8fddee6e2fd26650972f69895fa6917db05bf75789b058a9da6e66d8d3f991d7980d28c8d61121044166f0ee85198e7bce37130c1f3c15f38164a404df11ff03b9d", 0x0, 0x2}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_lsm={0x1d, 0xd, &(0x7f0000000180)=@raw=[@generic={0x7, 0x4, 0xa, 0x400, 0x3ff}, @map_val={0x18, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000000}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x3}, @ldst={0x1, 0x1, 0x6, 0x3, 0x3, 0x2, 0xfffffffffffffff0}, @ldst={0x3, 0x0, 0x6, 0x2, 0x6, 0x65, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, @func={0x85, 0x0, 0x1, 0x0, 0x6}], &(0x7f0000000040)='GPL\x00', 0xfffffffd, 0x0, 0x0, 0x100, 0xc, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x9, 0x4}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xc, 0x5a, 0xffff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0x1]}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a40)={0x11, 0x4, &(0x7f00000006c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000980)={r0, 0xe0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000700)=[0x0], &(0x7f0000000740)=[0x0], 0x0, 0x8, &(0x7f0000000780)=[{}], 0x8, 0x10, &(0x7f00000007c0), &(0x7f0000000800), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000840)}}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x4, 0x3, 0xff, 0x1000, r1, 0x6, '\x00', r2, r3, 0x0, 0x0, 0x2, 0x1}, 0x48) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r0, 0x0, 0xd9, 0x10, &(0x7f00000003c0)="f71fca7fd60a10f4e0f10a78a01909af8184f3496d2c8b98ffe2c0398ca0970e9169af988c67a5461fc7ca53b5297d549e350a7fb7e72562c5797504e5052a2251e65a7c7fd3a26c1b775d92433cad849185b56480b4601bbe34dd2829635d92232d4227f3789dc04b3580b5cd0dbdc82a9d747f12d03db9614dc4c4f0459764b74dcddd239a34fcf24a17d8556abc0fa2705b5895944836e594e63566c0dc3dad7d4ffa8b8defd3e88307ee112c3b7fb2e336a7d11dc967e58bdd9c2544a3f943b12845db334db808549724771078637f4219af5b3f1eed15", &(0x7f00000004c0)=""/16, 0x5, 0x0, 0x23, 0xf9, &(0x7f0000000500)="393a8196fbb78e03000000bb75c75ad82550b46ca478264cbda0318a39dac1e63d6f78", &(0x7f0000000540)="81e68413b024ab4d20560d324ee37f380ef2301abf45bff407a9f98ea83dde6f9d985fb5baef4caebdf301fb7dc6475405aabb118c51b90fe4555a357f01a55b8395888eb61b7e23dbf7e16dbacd922c4212239b9137dd5586c534e8bc2676e949defd4012a348439e37a0fc93ba9149091754b738b1a147ab9c5f7583153bde8285aeb87cee5e7d55a8ab76450655430b733195619207cba42c9280fef4564f7703c2c56e7c5ac9d0c35450fc10c3ded125d29a37d6d1d8fddee6e2fd26650972f69895fa6917db05bf75789b058a9da6e66d8d3f991d7980d28c8d61121044166f0ee85198e7bce37130c1f3c15f38164a404df11ff03b9d", 0x0, 0x2}, 0x48) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) 20:14:11 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x6}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:11 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/9) 20:14:11 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0xc7, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 660.261999][T23339] FAULT_INJECTION: forcing a failure. [ 660.261999][T23339] name failslab, interval 1, probability 0, space 0, times 0 [ 660.312405][T23339] CPU: 0 PID: 23339 Comm: syz-executor.1 Tainted: G W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 660.323871][T23339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 660.333770][T23339] Call Trace: [ 660.336886][T23339] [ 660.339668][T23339] dump_stack_lvl+0x151/0x1b7 [ 660.344197][T23339] ? bfq_pos_tree_add_move+0x43e/0x43e [ 660.349473][T23339] dump_stack+0x15/0x17 [ 660.353477][T23339] should_fail+0x3c0/0x510 [ 660.357804][T23339] __should_failslab+0x9f/0xe0 [ 660.362402][T23339] should_failslab+0x9/0x20 [ 660.366739][T23339] kmem_cache_alloc+0x4f/0x2f0 [ 660.371342][T23339] ? anon_vma_clone+0xa1/0x4f0 [ 660.375940][T23339] anon_vma_clone+0xa1/0x4f0 [ 660.380369][T23339] anon_vma_fork+0x91/0x4f0 [ 660.384706][T23339] ? anon_vma_name+0x43/0x70 [ 660.389135][T23339] dup_mmap+0x750/0xea0 [ 660.393126][T23339] ? __delayed_free_task+0x20/0x20 [ 660.398072][T23339] ? mm_init+0x807/0x960 [ 660.402152][T23339] dup_mm+0x91/0x330 [ 660.405885][T23339] copy_mm+0x108/0x1b0 [ 660.409798][T23339] copy_process+0x1295/0x3250 [ 660.414305][T23339] ? proc_fail_nth_write+0x213/0x290 [ 660.419428][T23339] ? proc_fail_nth_read+0x220/0x220 [ 660.424457][T23339] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 660.429405][T23339] ? vfs_write+0x9af/0x1050 [ 660.433745][T23339] ? vmacache_update+0xb7/0x120 [ 660.438435][T23339] kernel_clone+0x22d/0x990 [ 660.442772][T23339] ? file_end_write+0x1b0/0x1b0 [ 660.447458][T23339] ? __kasan_check_write+0x14/0x20 [ 660.452406][T23339] ? create_io_thread+0x1e0/0x1e0 [ 660.457266][T23339] ? __mutex_lock_slowpath+0x10/0x10 [ 660.462388][T23339] __x64_sys_clone+0x289/0x310 [ 660.466988][T23339] ? __do_sys_vfork+0x130/0x130 [ 660.471682][T23339] ? debug_smp_processor_id+0x17/0x20 [ 660.476881][T23339] do_syscall_64+0x44/0xd0 [ 660.481135][T23339] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 660.486863][T23339] RIP: 0033:0x7f7e969225a9 [ 660.491117][T23339] 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 20:14:12 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 70) 20:14:12 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x7}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:12 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='blkio.bfq.time_recursive\x00', 0x0, 0x0) write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="768bffffffffffffffe417350c02e99a5ea73ef6bd4b6bdfda626f6e64323400"], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x4, 0x4, &(0x7f00000002c0)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x7, 0x4, 0x10}, @jmp={0x5, 0x1, 0x6, 0x9, 0x5, 0xffffffffffffffff, 0x1}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}], &(0x7f0000000340)='GPL\x00', 0x800, 0x61, &(0x7f0000000380)=""/97, 0x41000, 0x14, '\x00', 0x0, 0x15, r1, 0x8, &(0x7f0000000400)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0x3, 0xfffffbff, 0xa17c}, 0x10, 0x0, r0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, r0]}, 0x80) r3 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000180)={r2, 0x0, 0x25, 0x3}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000001c0)={r3, r0, 0x0, r0}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:12 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1800190000000080000000005bce00005556f0fffcffffff852000000400f2"], &(0x7f0000000080)='GPL\x00', 0x7, 0xa9, &(0x7f00000000c0)=""/169, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time\x00') ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000040)) 20:14:12 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x4, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:12 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x30142, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x744600, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x1, 0x80, 0x9, 0x5, 0x8, 0x4, 0x0, 0x9, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x3}, 0x44802, 0x0, 0x8, 0x2, 0x4, 0x1, 0x800, 0x0, 0x800, 0x0, 0x7}) (async, rerun: 64) openat$cgroup_subtree(r1, &(0x7f0000000040), 0x2, 0x0) (rerun: 64) 20:14:12 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1800190000000080000000005bce00005556f0fffcffffff852000000400f2"], &(0x7f0000000080)='GPL\x00', 0x7, 0xa9, &(0x7f00000000c0)=""/169, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time\x00') (async) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000040)) [ 660.510561][T23339] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 660.518803][T23339] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 660.526614][T23339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 660.534426][T23339] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 660.542236][T23339] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 660.550054][T23339] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 660.557864][T23339] 20:14:12 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x8}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:12 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0xa, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:12 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x11, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:12 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x9}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:12 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='blkio.bfq.time_recursive\x00', 0x0, 0x0) write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="768bffffffffffffffe417350c02e99a5ea73ef6bd4b6bdfda626f6e64323400"], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x4, 0x4, &(0x7f00000002c0)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x7, 0x4, 0x10}, @jmp={0x5, 0x1, 0x6, 0x9, 0x5, 0xffffffffffffffff, 0x1}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}], &(0x7f0000000340)='GPL\x00', 0x800, 0x61, &(0x7f0000000380)=""/97, 0x41000, 0x14, '\x00', 0x0, 0x15, r1, 0x8, &(0x7f0000000400)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0x3, 0xfffffbff, 0xa17c}, 0x10, 0x0, r0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, r0]}, 0x80) r3 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000180)={r2, 0x0, 0x25, 0x3}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000001c0)={r3, r0, 0x0, r0}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) (async) openat$cgroup_ro(r0, &(0x7f0000000280)='blkio.bfq.time_recursive\x00', 0x0, 0x0) (async) write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="768bffffffffffffffe417350c02e99a5ea73ef6bd4b6bdfda626f6e64323400"], 0x10) (async) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x4, 0x4, &(0x7f00000002c0)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x7, 0x4, 0x10}, @jmp={0x5, 0x1, 0x6, 0x9, 0x5, 0xffffffffffffffff, 0x1}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}], &(0x7f0000000340)='GPL\x00', 0x800, 0x61, &(0x7f0000000380)=""/97, 0x41000, 0x14, '\x00', 0x0, 0x15, r1, 0x8, &(0x7f0000000400)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0x3, 0xfffffbff, 0xa17c}, 0x10, 0x0, r0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, r0]}, 0x80) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000180)={r2, 0x0, 0x25, 0x3}, 0x10) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000001c0)={r3, r0, 0x0, r0}, 0x10) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) [ 660.640960][T23384] FAULT_INJECTION: forcing a failure. [ 660.640960][T23384] name failslab, interval 1, probability 0, space 0, times 0 [ 660.660417][T23384] CPU: 0 PID: 23384 Comm: syz-executor.1 Tainted: G W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 660.671870][T23384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 660.681763][T23384] Call Trace: [ 660.684891][T23384] [ 660.687664][T23384] dump_stack_lvl+0x151/0x1b7 [ 660.692181][T23384] ? bfq_pos_tree_add_move+0x43e/0x43e [ 660.697472][T23384] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 660.703810][T23384] dump_stack+0x15/0x17 [ 660.707801][T23384] should_fail+0x3c0/0x510 [ 660.712054][T23384] __should_failslab+0x9f/0xe0 [ 660.716661][T23384] should_failslab+0x9/0x20 [ 660.720995][T23384] kmem_cache_alloc+0x4f/0x2f0 [ 660.725591][T23384] ? anon_vma_fork+0xf7/0x4f0 [ 660.730106][T23384] anon_vma_fork+0xf7/0x4f0 [ 660.734442][T23384] ? anon_vma_name+0x43/0x70 [ 660.738872][T23384] dup_mmap+0x750/0xea0 [ 660.742862][T23384] ? __delayed_free_task+0x20/0x20 [ 660.747812][T23384] ? mm_init+0x807/0x960 [ 660.751887][T23384] dup_mm+0x91/0x330 [ 660.755617][T23384] copy_mm+0x108/0x1b0 [ 660.759525][T23384] copy_process+0x1295/0x3250 [ 660.764037][T23384] ? proc_fail_nth_write+0x213/0x290 [ 660.769159][T23384] ? proc_fail_nth_read+0x220/0x220 [ 660.774195][T23384] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 660.779140][T23384] ? vfs_write+0x9af/0x1050 [ 660.783478][T23384] ? vmacache_update+0xb7/0x120 [ 660.788167][T23384] kernel_clone+0x22d/0x990 [ 660.792506][T23384] ? file_end_write+0x1b0/0x1b0 [ 660.797194][T23384] ? __kasan_check_write+0x14/0x20 [ 660.802140][T23384] ? create_io_thread+0x1e0/0x1e0 [ 660.806999][T23384] ? __mutex_lock_slowpath+0x10/0x10 [ 660.812123][T23384] __x64_sys_clone+0x289/0x310 [ 660.816813][T23384] ? __do_sys_vfork+0x130/0x130 [ 660.821495][T23384] ? debug_smp_processor_id+0x17/0x20 [ 660.826705][T23384] do_syscall_64+0x44/0xd0 [ 660.830954][T23384] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 660.836684][T23384] RIP: 0033:0x7f7e969225a9 [ 660.840938][T23384] 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 [ 660.860377][T23384] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 660.868624][T23384] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 660.876435][T23384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 660.884246][T23384] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 660.892056][T23384] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 660.899871][T23384] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 660.907682][T23384] [ 660.913466][T23384] ================================================================== [ 660.921337][T23384] BUG: KASAN: use-after-free in vm_area_free+0x7e/0x230 [ 660.928104][T23384] Write of size 4 at addr ffff88813b808998 by task syz-executor.1/23384 [ 660.936261][T23384] [ 660.938473][T23384] CPU: 0 PID: 23384 Comm: syz-executor.1 Tainted: G W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 660.949974][T23384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 660.959868][T23384] Call Trace: [ 660.962993][T23384] [ 660.965773][T23384] dump_stack_lvl+0x151/0x1b7 [ 660.970300][T23384] ? bfq_pos_tree_add_move+0x43e/0x43e [ 660.975577][T23384] ? panic+0x727/0x727 [ 660.979486][T23384] ? slab_free_freelist_hook+0xc9/0x1a0 [ 660.984865][T23384] print_address_description+0x87/0x3d0 [ 660.990247][T23384] kasan_report+0x1a6/0x1f0 [ 660.994674][T23384] ? vm_area_free+0x7e/0x230 [ 660.999100][T23384] ? vm_area_free+0x7e/0x230 [ 661.003528][T23384] kasan_check_range+0x2aa/0x2e0 [ 661.008324][T23384] __kasan_check_write+0x14/0x20 [ 661.013077][T23384] vm_area_free+0x7e/0x230 [ 661.017330][T23384] dup_mmap+0xbcd/0xea0 [ 661.021327][T23384] ? __delayed_free_task+0x20/0x20 [ 661.026273][T23384] ? mm_init+0x807/0x960 [ 661.030368][T23384] dup_mm+0x91/0x330 [ 661.034078][T23384] copy_mm+0x108/0x1b0 [ 661.037986][T23384] copy_process+0x1295/0x3250 [ 661.042499][T23384] ? proc_fail_nth_write+0x213/0x290 [ 661.047620][T23384] ? proc_fail_nth_read+0x220/0x220 [ 661.052653][T23384] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 661.057603][T23384] ? vfs_write+0x9af/0x1050 [ 661.061938][T23384] ? vmacache_update+0xb7/0x120 [ 661.066627][T23384] kernel_clone+0x22d/0x990 [ 661.070966][T23384] ? file_end_write+0x1b0/0x1b0 [ 661.075654][T23384] ? __kasan_check_write+0x14/0x20 [ 661.080600][T23384] ? create_io_thread+0x1e0/0x1e0 [ 661.085459][T23384] ? __mutex_lock_slowpath+0x10/0x10 [ 661.090581][T23384] __x64_sys_clone+0x289/0x310 [ 661.095183][T23384] ? __do_sys_vfork+0x130/0x130 [ 661.099867][T23384] ? debug_smp_processor_id+0x17/0x20 [ 661.105076][T23384] do_syscall_64+0x44/0xd0 [ 661.109332][T23384] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 661.115059][T23384] RIP: 0033:0x7f7e969225a9 [ 661.119310][T23384] 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 [ 661.138752][T23384] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 661.146995][T23384] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 661.154806][T23384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 661.162624][T23384] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 661.170429][T23384] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 661.178244][T23384] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 661.186143][T23384] [ 661.189010][T23384] [ 661.191176][T23384] Allocated by task 23339: [ 661.195435][T23384] __kasan_slab_alloc+0xb2/0xe0 [ 661.200117][T23384] kmem_cache_alloc+0x189/0x2f0 [ 661.204800][T23384] vm_area_dup+0x26/0x1d0 [ 661.208971][T23384] dup_mmap+0x6b8/0xea0 [ 661.212958][T23384] dup_mm+0x91/0x330 [ 661.216699][T23384] copy_mm+0x108/0x1b0 [ 661.220597][T23384] copy_process+0x1295/0x3250 [ 661.225118][T23384] kernel_clone+0x22d/0x990 [ 661.229451][T23384] __x64_sys_clone+0x289/0x310 [ 661.234051][T23384] do_syscall_64+0x44/0xd0 [ 661.238303][T23384] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 661.244031][T23384] [ 661.246206][T23384] Freed by task 23363: [ 661.250115][T23384] kasan_set_track+0x4c/0x70 [ 661.254535][T23384] kasan_set_free_info+0x23/0x40 [ 661.259308][T23384] ____kasan_slab_free+0x126/0x160 [ 661.264256][T23384] __kasan_slab_free+0x11/0x20 [ 661.268866][T23384] slab_free_freelist_hook+0xc9/0x1a0 [ 661.274064][T23384] kmem_cache_free+0x11a/0x2e0 [ 661.278664][T23384] vm_area_free+0x1ae/0x230 [ 661.283001][T23384] exit_mmap+0x5dd/0x7a0 [ 661.287091][T23384] __mmput+0x95/0x300 [ 661.290904][T23384] mmput+0x50/0x60 [ 661.294458][T23384] exit_mm+0x50d/0x760 [ 661.298370][T23384] do_exit+0x63c/0x24d0 [ 661.302360][T23384] do_group_exit+0x13a/0x300 [ 661.306784][T23384] get_signal+0x77e/0x1600 [ 661.311043][T23384] arch_do_signal_or_restart+0x9f/0x670 [ 661.316417][T23384] exit_to_user_mode_loop+0xd4/0x110 [ 661.321538][T23384] exit_to_user_mode_prepare+0x3b/0x40 [ 661.326837][T23384] irqentry_exit_to_user_mode+0x9/0x20 [ 661.332128][T23384] irqentry_exit+0x12/0x40 [ 661.336382][T23384] exc_page_fault+0x75/0x1a0 [ 661.340810][T23384] asm_exc_page_fault+0x27/0x30 [ 661.345495][T23384] [ 661.347664][T23384] The buggy address belongs to the object at ffff88813b808940 [ 661.347664][T23384] which belongs to the cache vm_area_struct of size 232 [ 661.362375][T23384] The buggy address is located 88 bytes inside of [ 661.362375][T23384] 232-byte region [ffff88813b808940, ffff88813b808a28) [ 661.375578][T23384] The buggy address belongs to the page: [ 661.381130][T23384] page:ffffea0004ee0200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x13b808 [ 661.391193][T23384] flags: 0x4000000000000200(slab|zone=1) [ 661.396671][T23384] raw: 4000000000000200 ffffea0004b7fec0 0000000f00000006 ffff888100275500 [ 661.405089][T23384] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000 [ 661.413499][T23384] page dumped because: kasan: bad access detected [ 661.419749][T23384] page_owner tracks the page as allocated [ 661.425304][T23384] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 7380, ts 253779785013, free_ts 253775145117 [ 661.441622][T23384] post_alloc_hook+0x1ab/0x1b0 [ 661.446221][T23384] get_page_from_freelist+0x38b/0x400 [ 661.451427][T23384] __alloc_pages+0x3a8/0x7c0 [ 661.455854][T23384] allocate_slab+0x62/0x580 [ 661.460194][T23384] ___slab_alloc+0x2e2/0x6f0 [ 661.464707][T23384] __slab_alloc+0x4a/0x90 [ 661.468873][T23384] kmem_cache_alloc+0x205/0x2f0 [ 661.473562][T23384] vm_area_dup+0x26/0x1d0 [ 661.477726][T23384] dup_mmap+0x6b8/0xea0 [ 661.481722][T23384] dup_mm+0x91/0x330 [ 661.485451][T23384] copy_mm+0x108/0x1b0 [ 661.489356][T23384] copy_process+0x1295/0x3250 [ 661.493870][T23384] kernel_clone+0x22d/0x990 [ 661.498212][T23384] __x64_sys_clone+0x289/0x310 [ 661.502811][T23384] do_syscall_64+0x44/0xd0 [ 661.507065][T23384] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 661.512792][T23384] page last free stack trace: [ 661.517305][T23384] free_pcp_prepare+0x448/0x450 [ 661.521996][T23384] free_unref_page_list+0x16a/0xad0 [ 661.527026][T23384] release_pages+0xf3e/0xf90 [ 661.531451][T23384] free_pages_and_swap_cache+0x97/0xb0 [ 661.536747][T23384] tlb_flush_mmu+0x860/0xa00 [ 661.541172][T23384] tlb_finish_mmu+0xd2/0x1f0 [ 661.545601][T23384] exit_mmap+0x46e/0x7a0 [ 661.549679][T23384] __mmput+0x95/0x300 [ 661.553500][T23384] mmput+0x50/0x60 [ 661.557066][T23384] exit_mm+0x50d/0x760 [ 661.560964][T23384] do_exit+0x63c/0x24d0 [ 661.564963][T23384] do_group_exit+0x13a/0x300 [ 661.569381][T23384] get_signal+0x77e/0x1600 [ 661.573634][T23384] arch_do_signal_or_restart+0x9f/0x670 [ 661.579018][T23384] exit_to_user_mode_loop+0xd4/0x110 [ 661.584138][T23384] exit_to_user_mode_prepare+0x3b/0x40 [ 661.589433][T23384] [ 661.591607][T23384] Memory state around the buggy address: [ 661.597072][T23384] ffff88813b808880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 661.604969][T23384] ffff88813b808900: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 661.612868][T23384] >ffff88813b808980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 661.620762][T23384] ^ [ 661.625453][T23384] ffff88813b808a00: fb fb fb fb fb fc fc fc fc fc fc fc fc fa fb fb [ 661.633350][T23384] ffff88813b808a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 20:14:13 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 71) 20:14:13 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1800190000000080000000005bce00005556f0fffcffffff852000000400f2"], &(0x7f0000000080)='GPL\x00', 0x7, 0xa9, &(0x7f00000000c0)=""/169, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time\x00') (async) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000040)) 20:14:13 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xa}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:13 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='blkio.bfq.time_recursive\x00', 0x0, 0x0) write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="768bffffffffffffffe417350c02e99a5ea73ef6bd4b6bdfda626f6e64323400"], 0x10) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x4, 0x4, &(0x7f00000002c0)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x7, 0x4, 0x10}, @jmp={0x5, 0x1, 0x6, 0x9, 0x5, 0xffffffffffffffff, 0x1}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}], &(0x7f0000000340)='GPL\x00', 0x800, 0x61, &(0x7f0000000380)=""/97, 0x41000, 0x14, '\x00', 0x0, 0x15, r1, 0x8, &(0x7f0000000400)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0x3, 0xfffffbff, 0xa17c}, 0x10, 0x0, r0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, r0]}, 0x80) r3 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000180)={r2, 0x0, 0x25, 0x3}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000001c0)={r3, r0, 0x0, r0}, 0x10) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffd}}, &(0x7f0000000080)='GPL\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x18, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:13 executing program 2: syz_open_procfs$namespace(0x0, 0x0) r0 = syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) 20:14:13 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0xb, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x1, 0xd, 0xe, 0x4, 0x40, 0x8}, @call={0x85, 0x0, 0x0, 0xc4}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x1}, @alu={0x7, 0x1, 0x6, 0x4, 0x3, 0x100, 0x1}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x7c}, @generic={0x6, 0x6, 0xe, 0x2416, 0x8}, @map_val={0x18, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x20880, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x10, 0xcca, 0x7fffffff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x1]}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)={0xffffffffffffffff}, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000002c0)={r2, r3, 0x4, r0}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@cgroup=r0, r1, 0x1e}, 0x10) 20:14:13 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xb}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:13 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x2a6, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:13 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async, rerun: 64) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0xb, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x1, 0xd, 0xe, 0x4, 0x40, 0x8}, @call={0x85, 0x0, 0x0, 0xc4}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x1}, @alu={0x7, 0x1, 0x6, 0x4, 0x3, 0x100, 0x1}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x7c}, @generic={0x6, 0x6, 0xe, 0x2416, 0x8}, @map_val={0x18, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x20880, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x10, 0xcca, 0x7fffffff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x1]}, 0x80) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)={0xffffffffffffffff}, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000002c0)={r2, r3, 0x4, r0}, 0x10) (async, rerun: 64) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@cgroup=r0, r1, 0x1e}, 0x10) (rerun: 64) [ 661.641247][T23384] ================================================================== [ 661.649146][T23384] Disabling lock debugging due to kernel taint 20:14:13 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x2a6, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x2a6, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) [ 661.706206][T23423] FAULT_INJECTION: forcing a failure. [ 661.706206][T23423] name failslab, interval 1, probability 0, space 0, times 0 [ 661.730815][T23423] CPU: 1 PID: 23423 Comm: syz-executor.1 Tainted: G B W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 661.742279][T23423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 661.752169][T23423] Call Trace: [ 661.755291][T23423] [ 661.758068][T23423] dump_stack_lvl+0x151/0x1b7 [ 661.762582][T23423] ? bfq_pos_tree_add_move+0x43e/0x43e [ 661.767877][T23423] dump_stack+0x15/0x17 [ 661.771867][T23423] should_fail+0x3c0/0x510 [ 661.776122][T23423] __should_failslab+0x9f/0xe0 [ 661.780722][T23423] should_failslab+0x9/0x20 [ 661.785061][T23423] kmem_cache_alloc+0x4f/0x2f0 [ 661.789661][T23423] ? anon_vma_fork+0x1b9/0x4f0 [ 661.794260][T23423] anon_vma_fork+0x1b9/0x4f0 [ 661.798688][T23423] dup_mmap+0x750/0xea0 [ 661.802683][T23423] ? __delayed_free_task+0x20/0x20 [ 661.807630][T23423] ? mm_init+0x807/0x960 [ 661.811710][T23423] dup_mm+0x91/0x330 [ 661.815525][T23423] copy_mm+0x108/0x1b0 [ 661.819449][T23423] copy_process+0x1295/0x3250 [ 661.823946][T23423] ? proc_fail_nth_write+0x213/0x290 [ 661.829071][T23423] ? proc_fail_nth_read+0x220/0x220 [ 661.834105][T23423] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 661.839046][T23423] ? vfs_write+0x9af/0x1050 [ 661.843385][T23423] ? vmacache_update+0xb7/0x120 [ 661.848074][T23423] kernel_clone+0x22d/0x990 [ 661.852415][T23423] ? file_end_write+0x1b0/0x1b0 [ 661.857101][T23423] ? __kasan_check_write+0x14/0x20 [ 661.862047][T23423] ? create_io_thread+0x1e0/0x1e0 [ 661.866913][T23423] ? __mutex_lock_slowpath+0x10/0x10 [ 661.872027][T23423] __x64_sys_clone+0x289/0x310 [ 661.876628][T23423] ? __do_sys_vfork+0x130/0x130 [ 661.881315][T23423] ? debug_smp_processor_id+0x17/0x20 [ 661.886524][T23423] do_syscall_64+0x44/0xd0 [ 661.890783][T23423] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 661.896504][T23423] RIP: 0033:0x7f7e969225a9 [ 661.900758][T23423] 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 [ 661.920198][T23423] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 661.928445][T23423] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 661.936272][T23423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 661.944065][T23423] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:14:13 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 72) 20:14:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x2, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:13 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) r0 = syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) 20:14:13 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0xb, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x1, 0xd, 0xe, 0x4, 0x40, 0x8}, @call={0x85, 0x0, 0x0, 0xc4}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x1}, @alu={0x7, 0x1, 0x6, 0x4, 0x3, 0x100, 0x1}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x7c}, @generic={0x6, 0x6, 0xe, 0x2416, 0x8}, @map_val={0x18, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x20880, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x10, 0xcca, 0x7fffffff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x1]}, 0x80) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)={0xffffffffffffffff}, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000002c0)={r2, r3, 0x4, r0}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@cgroup=r0, r1, 0x1e}, 0x10) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0xb, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x1, 0xd, 0xe, 0x4, 0x40, 0x8}, @call={0x85, 0x0, 0x0, 0xc4}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x1}, @alu={0x7, 0x1, 0x6, 0x4, 0x3, 0x100, 0x1}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x7c}, @generic={0x6, 0x6, 0xe, 0x2416, 0x8}, @map_val={0x18, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x20880, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0x10, 0xcca, 0x7fffffff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x1]}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)={0xffffffffffffffff}, 0x4) (async) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000002c0)={r2, r3, 0x4, r0}, 0x10) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@cgroup=r0, r1, 0x1e}, 0x10) (async) 20:14:13 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xc}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:13 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x2a6, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x2a6, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) 20:14:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x3, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:13 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xd}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:13 executing program 4: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x9b, 0x18}, 0xc) 20:14:13 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') 20:14:13 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xe}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:13 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') [ 661.951877][T23423] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 661.959689][T23423] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 661.967512][T23423] [ 662.022019][T23457] FAULT_INJECTION: forcing a failure. [ 662.022019][T23457] name failslab, interval 1, probability 0, space 0, times 0 [ 662.049308][T23457] CPU: 0 PID: 23457 Comm: syz-executor.1 Tainted: G B W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 662.060772][T23457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 662.070676][T23457] Call Trace: [ 662.073790][T23457] [ 662.076567][T23457] dump_stack_lvl+0x151/0x1b7 [ 662.081082][T23457] ? bfq_pos_tree_add_move+0x43e/0x43e [ 662.086391][T23457] dump_stack+0x15/0x17 [ 662.090373][T23457] should_fail+0x3c0/0x510 [ 662.094622][T23457] __should_failslab+0x9f/0xe0 [ 662.099225][T23457] should_failslab+0x9/0x20 [ 662.103558][T23457] kmem_cache_alloc+0x4f/0x2f0 [ 662.108162][T23457] ? anon_vma_fork+0x1b9/0x4f0 [ 662.112757][T23457] anon_vma_fork+0x1b9/0x4f0 [ 662.117184][T23457] dup_mmap+0x750/0xea0 [ 662.121178][T23457] ? __delayed_free_task+0x20/0x20 [ 662.126131][T23457] ? mm_init+0x807/0x960 [ 662.130204][T23457] dup_mm+0x91/0x330 [ 662.133939][T23457] copy_mm+0x108/0x1b0 [ 662.137846][T23457] copy_process+0x1295/0x3250 [ 662.142356][T23457] ? proc_fail_nth_write+0x213/0x290 [ 662.147473][T23457] ? proc_fail_nth_read+0x220/0x220 [ 662.152510][T23457] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 662.157461][T23457] ? vfs_write+0x9af/0x1050 [ 662.161800][T23457] ? vmacache_update+0xb7/0x120 [ 662.166840][T23457] kernel_clone+0x22d/0x990 [ 662.171174][T23457] ? file_end_write+0x1b0/0x1b0 [ 662.175865][T23457] ? __kasan_check_write+0x14/0x20 [ 662.180810][T23457] ? create_io_thread+0x1e0/0x1e0 [ 662.185671][T23457] ? __mutex_lock_slowpath+0x10/0x10 [ 662.190786][T23457] __x64_sys_clone+0x289/0x310 [ 662.195390][T23457] ? __do_sys_vfork+0x130/0x130 [ 662.200079][T23457] ? debug_smp_processor_id+0x17/0x20 [ 662.205284][T23457] do_syscall_64+0x44/0xd0 [ 662.209537][T23457] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 662.215265][T23457] RIP: 0033:0x7f7e969225a9 [ 662.219520][T23457] 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 [ 662.238960][T23457] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 662.247203][T23457] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 662.255021][T23457] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 662.262829][T23457] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 20:14:13 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 73) 20:14:13 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') (async) 20:14:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x4, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:13 executing program 2: syz_open_procfs$namespace(0x0, 0x0) r0 = syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, r1, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) (async) 20:14:13 executing program 4: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x9b, 0x18}, 0xc) 20:14:13 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x10}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 662.270633][T23457] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 662.278443][T23457] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 662.286260][T23457] 20:14:13 executing program 4: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x9b, 0x18}, 0xc) 20:14:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x5, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:13 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x11}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:13 executing program 0: r0 = syz_clone(0x4010100, &(0x7f0000000040)="4d79448036140f7136d334c55ac2f7e15b08305b8643e0042683773ec13863b769054d98e9ca9b445f7db9b25893d257567d684ef0f741e9eabf6d65f6294be6a2aae5c44f704533154a939515faf13a3d758c68765d4a9dc6edbc112496139e209b670cdfa5531bcb2aa685c77c6d6a6f5391715bb0d19a572a6cd49ce0bb3b2f0b2674cf780ce454a05e33b01606c8b8337b80a07bc145e54c7dee16a8f659f8548a6a20bd6fe53120c86245342c8846e6c427d89fa5684aeda27dcc3093137499168fb345f773f5bf0fda9d1f333ea408b40f3dcad634ea9b12b97179285667a51468b534d7c3", 0xe8, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="3eaa3fc8a18730e3dd77a2e256e00b87aa7e3a5dae42be2db25c961a41af58f04757731a7922a19ca60ad2bee1092d4779e89de1424944") syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') [ 662.325331][T23505] FAULT_INJECTION: forcing a failure. [ 662.325331][T23505] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 662.349606][T23505] CPU: 1 PID: 23505 Comm: syz-executor.1 Tainted: G B W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 662.361327][T23505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 662.371223][T23505] Call Trace: 20:14:13 executing program 2: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000000)="f0421dcfabf65526f3f2c268bb10664a51d375bf2050f361bb336b0853556b5d14316be8eae8adb057cea888b6b2253f73c17d8306ce8d408d1d2e9e349ec41c512f5652953c672fac5d4e69ae4ecbac47ad889a1313a9b6dd2afd11b507", &(0x7f0000000080)=""/48}, 0x20) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0xfff, 0x18}, 0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cgroup.stat\x00', 0x0, 0x0) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x11, 0x40, 0xfffffffe, 0x3, 0x8, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x3}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0xb, &(0x7f0000000180)=@raw=[@btf_id={0x18, 0x3, 0x3, 0x0, 0x3}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x10}, @jmp={0x5, 0x0, 0x0, 0x2, 0x7, 0xfffffffffffffff0, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, @map_fd={0x18, 0xa, 0x1, 0x0, r0}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x1}], &(0x7f0000000200)='GPL\x00', 0xbc, 0x77, &(0x7f0000000240)=""/119, 0x41100, 0x11, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0x4, 0x6, 0x5d}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r1, r1, r2, r3, 0x1, 0xffffffffffffffff, r4]}, 0x80) syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x6, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 662.374354][T23505] [ 662.377121][T23505] dump_stack_lvl+0x151/0x1b7 [ 662.381637][T23505] ? bfq_pos_tree_add_move+0x43e/0x43e [ 662.386934][T23505] dump_stack+0x15/0x17 [ 662.390926][T23505] should_fail+0x3c0/0x510 [ 662.395178][T23505] should_fail_alloc_page+0x58/0x70 [ 662.400211][T23505] __alloc_pages+0x1de/0x7c0 [ 662.404641][T23505] ? __count_vm_events+0x30/0x30 [ 662.409413][T23505] pte_alloc_one+0x73/0x1b0 [ 662.413751][T23505] ? pfn_modify_allowed+0x2e0/0x2e0 [ 662.418784][T23505] __pte_alloc+0x86/0x350 [ 662.422950][T23505] ? free_pgtables+0x210/0x210 [ 662.427550][T23505] ? _raw_spin_lock+0xa3/0x1b0 [ 662.432149][T23505] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 662.437358][T23505] ? unwind_get_return_address+0x4c/0x90 [ 662.442829][T23505] copy_pte_range+0x1b1f/0x20b0 [ 662.447515][T23505] ? stack_trace_save+0x12d/0x1f0 [ 662.452372][T23505] ? anon_vma_clone+0xa1/0x4f0 [ 662.457081][T23505] ? __kunmap_atomic+0x80/0x80 [ 662.461676][T23505] ? dup_mmap+0x750/0xea0 [ 662.465842][T23505] ? copy_mm+0x108/0x1b0 [ 662.469925][T23505] ? copy_process+0x1295/0x3250 [ 662.474611][T23505] ? kernel_clone+0x22d/0x990 [ 662.479126][T23505] ? __x64_sys_clone+0x289/0x310 [ 662.483898][T23505] ? do_syscall_64+0x44/0xd0 [ 662.488322][T23505] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 662.494225][T23505] copy_page_range+0xc1e/0x1090 [ 662.498913][T23505] ? pfn_valid+0x1e0/0x1e0 [ 662.503171][T23505] dup_mmap+0x99f/0xea0 [ 662.507165][T23505] ? __delayed_free_task+0x20/0x20 [ 662.512110][T23505] ? mm_init+0x807/0x960 [ 662.516185][T23505] dup_mm+0x91/0x330 [ 662.519916][T23505] copy_mm+0x108/0x1b0 [ 662.523820][T23505] copy_process+0x1295/0x3250 [ 662.528334][T23505] ? proc_fail_nth_write+0x213/0x290 [ 662.533456][T23505] ? proc_fail_nth_read+0x220/0x220 [ 662.538489][T23505] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 662.543435][T23505] ? vfs_write+0x9af/0x1050 [ 662.547774][T23505] ? vmacache_update+0xb7/0x120 [ 662.552469][T23505] kernel_clone+0x22d/0x990 [ 662.556804][T23505] ? file_end_write+0x1b0/0x1b0 [ 662.561489][T23505] ? __kasan_check_write+0x14/0x20 [ 662.566435][T23505] ? create_io_thread+0x1e0/0x1e0 [ 662.571297][T23505] ? __mutex_lock_slowpath+0x10/0x10 [ 662.576419][T23505] __x64_sys_clone+0x289/0x310 [ 662.581026][T23505] ? __do_sys_vfork+0x130/0x130 [ 662.585812][T23505] ? debug_smp_processor_id+0x17/0x20 [ 662.591014][T23505] do_syscall_64+0x44/0xd0 [ 662.595267][T23505] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 662.600994][T23505] RIP: 0033:0x7f7e969225a9 [ 662.605248][T23505] 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 20:14:14 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 74) 20:14:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x7, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:14 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x5}, [@cb_func={0x18, 0x4, 0x4, 0x0, 0xfffffffffffffffe}]}, &(0x7f0000000180)='GPL\x00', 0x7, 0x6f, &(0x7f0000000280)=""/111, 0x41100, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x4, 0x1, 0x7, 0x2}, 0x10}, 0x80) 20:14:14 executing program 0: r0 = syz_clone(0x4010100, &(0x7f0000000040)="4d79448036140f7136d334c55ac2f7e15b08305b8643e0042683773ec13863b769054d98e9ca9b445f7db9b25893d257567d684ef0f741e9eabf6d65f6294be6a2aae5c44f704533154a939515faf13a3d758c68765d4a9dc6edbc112496139e209b670cdfa5531bcb2aa685c77c6d6a6f5391715bb0d19a572a6cd49ce0bb3b2f0b2674cf780ce454a05e33b01606c8b8337b80a07bc145e54c7dee16a8f659f8548a6a20bd6fe53120c86245342c8846e6c427d89fa5684aeda27dcc3093137499168fb345f773f5bf0fda9d1f333ea408b40f3dcad634ea9b12b97179285667a51468b534d7c3", 0xe8, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="3eaa3fc8a18730e3dd77a2e256e00b87aa7e3a5dae42be2db25c961a41af58f04757731a7922a19ca60ad2bee1092d4779e89de1424944") syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') 20:14:14 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x12}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:14 executing program 2: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000000)="f0421dcfabf65526f3f2c268bb10664a51d375bf2050f361bb336b0853556b5d14316be8eae8adb057cea888b6b2253f73c17d8306ce8d408d1d2e9e349ec41c512f5652953c672fac5d4e69ae4ecbac47ad889a1313a9b6dd2afd11b507", &(0x7f0000000080)=""/48}, 0x20) (async) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) (async) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0xfff, 0x18}, 0xc) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cgroup.stat\x00', 0x0, 0x0) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x11, 0x40, 0xfffffffe, 0x3, 0x8, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x3}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0xb, &(0x7f0000000180)=@raw=[@btf_id={0x18, 0x3, 0x3, 0x0, 0x3}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x10}, @jmp={0x5, 0x0, 0x0, 0x2, 0x7, 0xfffffffffffffff0, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, @map_fd={0x18, 0xa, 0x1, 0x0, r0}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x1}], &(0x7f0000000200)='GPL\x00', 0xbc, 0x77, &(0x7f0000000240)=""/119, 0x41100, 0x11, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0x4, 0x6, 0x5d}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r1, r1, r2, r3, 0x1, 0xffffffffffffffff, r4]}, 0x80) (async, rerun: 32) syz_open_procfs$namespace(0x0, 0x0) (async, rerun: 32) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) [ 662.624953][T23505] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 662.633194][T23505] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 662.641004][T23505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 662.648822][T23505] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 662.656629][T23505] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 662.664442][T23505] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 662.672254][T23505] 20:14:14 executing program 0: r0 = syz_clone(0x4010100, &(0x7f0000000040)="4d79448036140f7136d334c55ac2f7e15b08305b8643e0042683773ec13863b769054d98e9ca9b445f7db9b25893d257567d684ef0f741e9eabf6d65f6294be6a2aae5c44f704533154a939515faf13a3d758c68765d4a9dc6edbc112496139e209b670cdfa5531bcb2aa685c77c6d6a6f5391715bb0d19a572a6cd49ce0bb3b2f0b2674cf780ce454a05e33b01606c8b8337b80a07bc145e54c7dee16a8f659f8548a6a20bd6fe53120c86245342c8846e6c427d89fa5684aeda27dcc3093137499168fb345f773f5bf0fda9d1f333ea408b40f3dcad634ea9b12b97179285667a51468b534d7c3", 0xe8, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="3eaa3fc8a18730e3dd77a2e256e00b87aa7e3a5dae42be2db25c961a41af58f04757731a7922a19ca60ad2bee1092d4779e89de1424944") syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') syz_clone(0x4010100, &(0x7f0000000040)="4d79448036140f7136d334c55ac2f7e15b08305b8643e0042683773ec13863b769054d98e9ca9b445f7db9b25893d257567d684ef0f741e9eabf6d65f6294be6a2aae5c44f704533154a939515faf13a3d758c68765d4a9dc6edbc112496139e209b670cdfa5531bcb2aa685c77c6d6a6f5391715bb0d19a572a6cd49ce0bb3b2f0b2674cf780ce454a05e33b01606c8b8337b80a07bc145e54c7dee16a8f659f8548a6a20bd6fe53120c86245342c8846e6c427d89fa5684aeda27dcc3093137499168fb345f773f5bf0fda9d1f333ea408b40f3dcad634ea9b12b97179285667a51468b534d7c3", 0xe8, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="3eaa3fc8a18730e3dd77a2e256e00b87aa7e3a5dae42be2db25c961a41af58f04757731a7922a19ca60ad2bee1092d4779e89de1424944") (async) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') (async) 20:14:14 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x18}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x8, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:14 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x5}, [@cb_func={0x18, 0x4, 0x4, 0x0, 0xfffffffffffffffe}]}, &(0x7f0000000180)='GPL\x00', 0x7, 0x6f, &(0x7f0000000280)=""/111, 0x41100, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x4, 0x1, 0x7, 0x2}, 0x10}, 0x80) [ 662.692837][T23529] FAULT_INJECTION: forcing a failure. [ 662.692837][T23529] name failslab, interval 1, probability 0, space 0, times 0 [ 662.708393][T23529] CPU: 1 PID: 23529 Comm: syz-executor.1 Tainted: G B W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 662.719842][T23529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 662.729736][T23529] Call Trace: [ 662.732858][T23529] [ 662.735639][T23529] dump_stack_lvl+0x151/0x1b7 20:14:14 executing program 2: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000000)="f0421dcfabf65526f3f2c268bb10664a51d375bf2050f361bb336b0853556b5d14316be8eae8adb057cea888b6b2253f73c17d8306ce8d408d1d2e9e349ec41c512f5652953c672fac5d4e69ae4ecbac47ad889a1313a9b6dd2afd11b507", &(0x7f0000000080)=""/48}, 0x20) (async, rerun: 64) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) (rerun: 64) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0xfff, 0x18}, 0xc) (async, rerun: 64) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cgroup.stat\x00', 0x0, 0x0) (rerun: 64) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x11, 0x40, 0xfffffffe, 0x3, 0x8, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x3}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0xb, &(0x7f0000000180)=@raw=[@btf_id={0x18, 0x3, 0x3, 0x0, 0x3}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x10}, @jmp={0x5, 0x0, 0x0, 0x2, 0x7, 0xfffffffffffffff0, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, @map_fd={0x18, 0xa, 0x1, 0x0, r0}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x1}], &(0x7f0000000200)='GPL\x00', 0xbc, 0x77, &(0x7f0000000240)=""/119, 0x41100, 0x11, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0x4, 0x6, 0x5d}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r1, r1, r2, r3, 0x1, 0xffffffffffffffff, r4]}, 0x80) (async) syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:14 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x25}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 662.740157][T23529] ? bfq_pos_tree_add_move+0x43e/0x43e [ 662.745447][T23529] dump_stack+0x15/0x17 [ 662.749437][T23529] should_fail+0x3c0/0x510 [ 662.753690][T23529] __should_failslab+0x9f/0xe0 [ 662.758298][T23529] should_failslab+0x9/0x20 [ 662.762631][T23529] kmem_cache_alloc+0x4f/0x2f0 [ 662.767233][T23529] ? vm_area_dup+0x26/0x1d0 [ 662.771569][T23529] ? __kasan_check_read+0x11/0x20 [ 662.776431][T23529] vm_area_dup+0x26/0x1d0 [ 662.780597][T23529] dup_mmap+0x6b8/0xea0 [ 662.784592][T23529] ? __delayed_free_task+0x20/0x20 [ 662.789538][T23529] ? mm_init+0x807/0x960 [ 662.793617][T23529] dup_mm+0x91/0x330 [ 662.797348][T23529] copy_mm+0x108/0x1b0 [ 662.801254][T23529] copy_process+0x1295/0x3250 [ 662.805777][T23529] ? proc_fail_nth_write+0x213/0x290 [ 662.810888][T23529] ? proc_fail_nth_read+0x220/0x220 [ 662.815926][T23529] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 662.820875][T23529] ? vfs_write+0x9af/0x1050 [ 662.825208][T23529] ? vmacache_update+0xb7/0x120 [ 662.829898][T23529] kernel_clone+0x22d/0x990 [ 662.834237][T23529] ? file_end_write+0x1b0/0x1b0 [ 662.838921][T23529] ? __kasan_check_write+0x14/0x20 [ 662.843866][T23529] ? create_io_thread+0x1e0/0x1e0 [ 662.848724][T23529] ? __mutex_lock_slowpath+0x10/0x10 [ 662.853847][T23529] __x64_sys_clone+0x289/0x310 [ 662.858448][T23529] ? __do_sys_vfork+0x130/0x130 [ 662.863137][T23529] ? debug_smp_processor_id+0x17/0x20 [ 662.868341][T23529] do_syscall_64+0x44/0xd0 [ 662.872595][T23529] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 662.878329][T23529] RIP: 0033:0x7f7e969225a9 [ 662.882580][T23529] 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 [ 662.902017][T23529] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 662.910263][T23529] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 662.918073][T23529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 662.925884][T23529] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 662.933694][T23529] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:14:14 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 75) 20:14:14 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x8, 0x0, 0x4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r2, &(0x7f0000000240)='cpu.pressure\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000700)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) 20:14:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x9, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:14 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x5}, [@cb_func={0x18, 0x4, 0x4, 0x0, 0xfffffffffffffffe}]}, &(0x7f0000000180)='GPL\x00', 0x7, 0x6f, &(0x7f0000000280)=""/111, 0x41100, 0x9, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x4, 0x1, 0x7, 0x2}, 0x10}, 0x80) 20:14:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x1b, 0x0, 0x3}, 0x48) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:14 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x48}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:14 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x8, 0x0, 0x4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r2, &(0x7f0000000240)='cpu.pressure\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000700)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) openat$cgroup_ro(r0, &(0x7f0000000100)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x8, 0x0, 0x4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) openat$cgroup_pressure(r2, &(0x7f0000000240)='cpu.pressure\x00', 0x2, 0x0) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) (async) openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000700)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) (async) 20:14:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0xa, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 662.941509][T23529] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 662.949322][T23529] [ 662.970808][T23568] FAULT_INJECTION: forcing a failure. [ 662.970808][T23568] name failslab, interval 1, probability 0, space 0, times 0 20:14:14 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}], 0x10, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r3}, 0x8) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000740)=0x5) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000040000000000000000c7ae41000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_tracing={0x1a, 0x0, &(0x7f0000000040), &(0x7f0000000180)='syzkaller\x00', 0x9, 0x6b, &(0x7f0000000280)=""/107, 0x40f00, 0x1d, '\x00', r1, 0xe074ac1f821ebd3e, r2, 0x8, &(0x7f00000005c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000600)={0x4, 0x2, 0x9, 0x3053}, 0x10, 0x30c, r3}, 0x80) 20:14:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0xb, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:14 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}], 0x10, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r3}, 0x8) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000740)=0x5) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000040000000000000000c7ae41000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_tracing={0x1a, 0x0, &(0x7f0000000040), &(0x7f0000000180)='syzkaller\x00', 0x9, 0x6b, &(0x7f0000000280)=""/107, 0x40f00, 0x1d, '\x00', r1, 0xe074ac1f821ebd3e, r2, 0x8, &(0x7f00000005c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000600)={0x4, 0x2, 0x9, 0x3053}, 0x10, 0x30c, r3}, 0x80) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}], 0x10, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r3}, 0x8) (async) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000740)=0x5) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000040000000000000000c7ae41000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_tracing={0x1a, 0x0, &(0x7f0000000040), &(0x7f0000000180)='syzkaller\x00', 0x9, 0x6b, &(0x7f0000000280)=""/107, 0x40f00, 0x1d, '\x00', r1, 0xe074ac1f821ebd3e, r2, 0x8, &(0x7f00000005c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000600)={0x4, 0x2, 0x9, 0x3053}, 0x10, 0x30c, r3}, 0x80) (async) 20:14:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0xc, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 662.984920][T23568] CPU: 1 PID: 23568 Comm: syz-executor.1 Tainted: G B W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 662.996469][T23568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 663.006374][T23568] Call Trace: [ 663.009492][T23568] [ 663.012264][T23568] dump_stack_lvl+0x151/0x1b7 [ 663.016777][T23568] ? bfq_pos_tree_add_move+0x43e/0x43e [ 663.022071][T23568] ? do_syscall_64+0x44/0xd0 [ 663.026500][T23568] dump_stack+0x15/0x17 [ 663.030489][T23568] should_fail+0x3c0/0x510 [ 663.034746][T23568] __should_failslab+0x9f/0xe0 [ 663.039344][T23568] should_failslab+0x9/0x20 [ 663.043682][T23568] kmem_cache_alloc+0x4f/0x2f0 [ 663.048283][T23568] ? anon_vma_clone+0xa1/0x4f0 [ 663.052886][T23568] anon_vma_clone+0xa1/0x4f0 [ 663.057310][T23568] anon_vma_fork+0x91/0x4f0 [ 663.061658][T23568] ? anon_vma_name+0x43/0x70 [ 663.066076][T23568] dup_mmap+0x750/0xea0 [ 663.070070][T23568] ? __delayed_free_task+0x20/0x20 [ 663.075022][T23568] ? mm_init+0x807/0x960 [ 663.079267][T23568] dup_mm+0x91/0x330 [ 663.083011][T23568] copy_mm+0x108/0x1b0 [ 663.086904][T23568] copy_process+0x1295/0x3250 [ 663.091421][T23568] ? proc_fail_nth_write+0x213/0x290 [ 663.096549][T23568] ? proc_fail_nth_read+0x220/0x220 [ 663.101575][T23568] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 663.106521][T23568] ? vfs_write+0x9af/0x1050 [ 663.110859][T23568] ? vmacache_update+0xb7/0x120 [ 663.115634][T23568] kernel_clone+0x22d/0x990 [ 663.120057][T23568] ? file_end_write+0x1b0/0x1b0 [ 663.124750][T23568] ? __kasan_check_write+0x14/0x20 [ 663.129691][T23568] ? create_io_thread+0x1e0/0x1e0 [ 663.134559][T23568] ? __mutex_lock_slowpath+0x10/0x10 [ 663.139670][T23568] __x64_sys_clone+0x289/0x310 [ 663.144273][T23568] ? __do_sys_vfork+0x130/0x130 [ 663.148960][T23568] ? debug_smp_processor_id+0x17/0x20 [ 663.154166][T23568] do_syscall_64+0x44/0xd0 [ 663.158421][T23568] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 663.164149][T23568] RIP: 0033:0x7f7e969225a9 [ 663.168401][T23568] 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 20:14:14 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 76) 20:14:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0xd, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:14 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}], 0x10, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) (async) r2 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r3}, 0x8) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000740)=0x5) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000040000000000000000c7ae41000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_tracing={0x1a, 0x0, &(0x7f0000000040), &(0x7f0000000180)='syzkaller\x00', 0x9, 0x6b, &(0x7f0000000280)=""/107, 0x40f00, 0x1d, '\x00', r1, 0xe074ac1f821ebd3e, r2, 0x8, &(0x7f00000005c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000600)={0x4, 0x2, 0x9, 0x3053}, 0x10, 0x30c, r3}, 0x80) 20:14:14 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x4c}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x1b, 0x0, 0x3}, 0x48) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:14 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x8, 0x0, 0x4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r2, &(0x7f0000000240)='cpu.pressure\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) (async, rerun: 64) openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) (async, rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000700)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) 20:14:14 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x64}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0xe, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 663.187847][T23568] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 663.196174][T23568] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 663.204255][T23568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 663.212067][T23568] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 663.219879][T23568] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 663.227690][T23568] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 663.235507][T23568] 20:14:14 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000580)) ioctl$TUNGETVNETLE(0xffffffffffffffff, 0x800454dd, &(0x7f00000005c0)) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18002000000000deffffffc378d100000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=0xffffffffffffffff, 0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='blkio.bfq.io_service_time\x00', 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1c, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="8520008000000000000037b8000000008510000001000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0xaa, &(0x7f0000000280)=""/170, 0x41100, 0xa, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000400)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x3, 0x2, 0x8, 0x5}, 0x10, 0x28e5f, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)=[r3, 0xffffffffffffffff, 0x1]}, 0x80) 20:14:14 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x68}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:14 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x10, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:14 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000040)="0742ba50b4a1c66175ff8331f67c87294b5dad76493522773987fb1168c920fab21ade0bd5bad70d0fc9de8c738283c18da80cd4c52af4b65d2e120061cb4ef544b2f8057ffe576d0b557269a2015409448b5589d8e9033226dfa2a5460eb09bdbe954d0f289b8cc7cbd25ca069aae0622aba5c18a3d37ff3dd39da4428f3ade5b091d329d8964759f70ed71c793a18f81a72b575bbf2dd93b2765a521d5ab4276f0ed8f1b31670b9765268e", &(0x7f0000000100)=""/227}, 0x20) [ 663.277465][T23622] FAULT_INJECTION: forcing a failure. [ 663.277465][T23622] name failslab, interval 1, probability 0, space 0, times 0 [ 663.308656][T23622] CPU: 1 PID: 23622 Comm: syz-executor.1 Tainted: G B W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 663.320115][T23622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 663.330009][T23622] Call Trace: [ 663.333135][T23622] [ 663.335912][T23622] dump_stack_lvl+0x151/0x1b7 [ 663.340457][T23622] ? bfq_pos_tree_add_move+0x43e/0x43e [ 663.345721][T23622] dump_stack+0x15/0x17 [ 663.349717][T23622] should_fail+0x3c0/0x510 [ 663.353968][T23622] __should_failslab+0x9f/0xe0 [ 663.358564][T23622] should_failslab+0x9/0x20 [ 663.362905][T23622] kmem_cache_alloc+0x4f/0x2f0 [ 663.367503][T23622] ? anon_vma_clone+0xa1/0x4f0 [ 663.372105][T23622] anon_vma_clone+0xa1/0x4f0 [ 663.376530][T23622] anon_vma_fork+0x91/0x4f0 [ 663.380868][T23622] ? anon_vma_name+0x4c/0x70 [ 663.385387][T23622] dup_mmap+0x750/0xea0 [ 663.389486][T23622] ? __delayed_free_task+0x20/0x20 [ 663.394430][T23622] ? mm_init+0x807/0x960 [ 663.398511][T23622] dup_mm+0x91/0x330 [ 663.402243][T23622] copy_mm+0x108/0x1b0 [ 663.406154][T23622] copy_process+0x1295/0x3250 [ 663.410661][T23622] ? proc_fail_nth_write+0x213/0x290 [ 663.415781][T23622] ? proc_fail_nth_read+0x220/0x220 [ 663.420816][T23622] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 663.425762][T23622] ? vfs_write+0x9af/0x1050 [ 663.430102][T23622] ? vmacache_update+0xb7/0x120 [ 663.434877][T23622] kernel_clone+0x22d/0x990 [ 663.439218][T23622] ? file_end_write+0x1b0/0x1b0 [ 663.443902][T23622] ? __kasan_check_write+0x14/0x20 [ 663.448851][T23622] ? create_io_thread+0x1e0/0x1e0 [ 663.453732][T23622] ? __mutex_lock_slowpath+0x10/0x10 [ 663.458851][T23622] __x64_sys_clone+0x289/0x310 [ 663.463437][T23622] ? __do_sys_vfork+0x130/0x130 [ 663.468120][T23622] ? debug_smp_processor_id+0x17/0x20 [ 663.473328][T23622] do_syscall_64+0x44/0xd0 [ 663.477579][T23622] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 663.483307][T23622] RIP: 0033:0x7f7e969225a9 [ 663.487561][T23622] 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 [ 663.507005][T23622] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 663.515250][T23622] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 20:14:15 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 77) 20:14:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x1b, 0x0, 0x3}, 0x48) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:14:15 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000040)="0742ba50b4a1c66175ff8331f67c87294b5dad76493522773987fb1168c920fab21ade0bd5bad70d0fc9de8c738283c18da80cd4c52af4b65d2e120061cb4ef544b2f8057ffe576d0b557269a2015409448b5589d8e9033226dfa2a5460eb09bdbe954d0f289b8cc7cbd25ca069aae0622aba5c18a3d37ff3dd39da4428f3ade5b091d329d8964759f70ed71c793a18f81a72b575bbf2dd93b2765a521d5ab4276f0ed8f1b31670b9765268e", &(0x7f0000000100)=""/227}, 0x20) 20:14:15 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000580)) (async) ioctl$TUNGETVNETLE(0xffffffffffffffff, 0x800454dd, &(0x7f00000005c0)) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18002000000000deffffffc378d100000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=0xffffffffffffffff, 0x4) (async) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='blkio.bfq.io_service_time\x00', 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1c, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="8520008000000000000037b8000000008510000001000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0xaa, &(0x7f0000000280)=""/170, 0x41100, 0xa, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000400)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x3, 0x2, 0x8, 0x5}, 0x10, 0x28e5f, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)=[r3, 0xffffffffffffffff, 0x1]}, 0x80) 20:14:15 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x11, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:15 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x6c}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:15 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x74}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:15 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async, rerun: 64) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000040)="0742ba50b4a1c66175ff8331f67c87294b5dad76493522773987fb1168c920fab21ade0bd5bad70d0fc9de8c738283c18da80cd4c52af4b65d2e120061cb4ef544b2f8057ffe576d0b557269a2015409448b5589d8e9033226dfa2a5460eb09bdbe954d0f289b8cc7cbd25ca069aae0622aba5c18a3d37ff3dd39da4428f3ade5b091d329d8964759f70ed71c793a18f81a72b575bbf2dd93b2765a521d5ab4276f0ed8f1b31670b9765268e", &(0x7f0000000100)=""/227}, 0x20) (rerun: 64) 20:14:15 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1e, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, [@map_fd={0x18, 0x7, 0x1, 0x0, 0x1}, @exit, @call={0x85, 0x0, 0x0, 0x20}, @generic={0x80, 0x2, 0x7, 0x1, 0x313}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x0, 0xc, 0x3, 0x8, 0xfffffffffffffff8, 0x10}, @cb_func={0x18, 0x4, 0x4, 0x0, 0xffffffffffffffff}]}, &(0x7f0000000080)='GPL\x00', 0x7, 0x7e, &(0x7f00000000c0)=""/126, 0x41000, 0x0, '\x00', 0x0, 0x26, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x0, 0x4, 0x3, 0x8}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff]}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r0, 0x0, 0x68, 0x5c, &(0x7f0000000280)="e63300abb425118b5ad0f7c755f85e615601cc05077f65e2f71f36b133484435bd1433728776a59b7b9400a52ecbcc1626a44cfd5f1d814f93a40404a75f497903028f0ab2e3e851386ae3d21e6453cc9d7268963d4e8d428b5e7d620f77a20322866d003c6ad521", &(0x7f0000000300)=""/92, 0xfffffffb, 0x0, 0x96, 0x1d, &(0x7f0000000380)="6b11f1397980300bc64b801f9b69b6a5ef593b64ecde63800d6121615a1cf2d140dca161b02ef95f2e0ad0da60d1d6926ba2e15c0ac627d528bcc577ae907c4f3097d824e5952e72647b7a7650d55904ad593fe7908dbab9347746fb993ccf5cbf0085af01204835c81286d9c537fef5cf37966943476af12cd7158449742e5313eaf430ba80ea55e49f5212ca96d01b53523a092399", &(0x7f0000000440)="f05865a9d57941d7723b0c9668db196698b6c8c32bf1da39c4371943d1", 0x1, 0x1b}, 0x48) 20:14:15 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x12, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 663.523067][T23622] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 663.530871][T23622] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 663.538681][T23622] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 663.546491][T23622] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 663.554306][T23622] 20:14:15 executing program 4: r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000580)) ioctl$TUNGETVNETLE(0xffffffffffffffff, 0x800454dd, &(0x7f00000005c0)) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18002000000000deffffffc378d100000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=0xffffffffffffffff, 0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='blkio.bfq.io_service_time\x00', 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1c, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="8520008000000000000037b8000000008510000001000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0xaa, &(0x7f0000000280)=""/170, 0x41100, 0xa, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000400)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x3, 0x2, 0x8, 0x5}, 0x10, 0x28e5f, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)=[r3, 0xffffffffffffffff, 0x1]}, 0x80) bpf$ITER_CREATE(0x21, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000580)) (async) ioctl$TUNGETVNETLE(0xffffffffffffffff, 0x800454dd, &(0x7f00000005c0)) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18002000000000deffffffc378d100000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x58, &(0x7f0000000340)}, 0x10) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=0xffffffffffffffff, 0x4) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='blkio.bfq.io_service_time\x00', 0x0, 0x0) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1c, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="8520008000000000000037b8000000008510000001000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0xaa, &(0x7f0000000280)=""/170, 0x41100, 0xa, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000400)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x3, 0x2, 0x8, 0x5}, 0x10, 0x28e5f, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)=[r3, 0xffffffffffffffff, 0x1]}, 0x80) (async) 20:14:15 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x7a}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 663.674673][T23662] FAULT_INJECTION: forcing a failure. [ 663.674673][T23662] name failslab, interval 1, probability 0, space 0, times 0 [ 663.687634][T23662] CPU: 0 PID: 23662 Comm: syz-executor.1 Tainted: G B W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 663.699080][T23662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 663.708972][T23662] Call Trace: [ 663.712096][T23662] [ 663.714870][T23662] dump_stack_lvl+0x151/0x1b7 [ 663.719383][T23662] ? bfq_pos_tree_add_move+0x43e/0x43e [ 663.724679][T23662] dump_stack+0x15/0x17 [ 663.728671][T23662] should_fail+0x3c0/0x510 [ 663.732944][T23662] __should_failslab+0x9f/0xe0 [ 663.737523][T23662] should_failslab+0x9/0x20 [ 663.741861][T23662] kmem_cache_alloc+0x4f/0x2f0 [ 663.746464][T23662] ? anon_vma_clone+0xa1/0x4f0 [ 663.751063][T23662] anon_vma_clone+0xa1/0x4f0 [ 663.755491][T23662] anon_vma_fork+0x91/0x4f0 [ 663.759832][T23662] ? anon_vma_name+0x4c/0x70 [ 663.764254][T23662] dup_mmap+0x750/0xea0 [ 663.768249][T23662] ? __delayed_free_task+0x20/0x20 [ 663.773455][T23662] ? mm_init+0x807/0x960 [ 663.777536][T23662] dup_mm+0x91/0x330 [ 663.781267][T23662] copy_mm+0x108/0x1b0 [ 663.785175][T23662] copy_process+0x1295/0x3250 [ 663.789686][T23662] ? proc_fail_nth_write+0x213/0x290 [ 663.794807][T23662] ? proc_fail_nth_read+0x220/0x220 [ 663.799843][T23662] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 663.804791][T23662] ? vfs_write+0x9af/0x1050 [ 663.809127][T23662] ? vmacache_update+0xb7/0x120 [ 663.813816][T23662] kernel_clone+0x22d/0x990 [ 663.818153][T23662] ? file_end_write+0x1b0/0x1b0 [ 663.822841][T23662] ? __kasan_check_write+0x14/0x20 [ 663.827788][T23662] ? create_io_thread+0x1e0/0x1e0 [ 663.832651][T23662] ? __mutex_lock_slowpath+0x10/0x10 [ 663.837768][T23662] __x64_sys_clone+0x289/0x310 [ 663.842370][T23662] ? __do_sys_vfork+0x130/0x130 [ 663.847056][T23662] ? debug_smp_processor_id+0x17/0x20 [ 663.852263][T23662] do_syscall_64+0x44/0xd0 [ 663.856528][T23662] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 663.862247][T23662] RIP: 0033:0x7f7e969225a9 [ 663.866499][T23662] 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 [ 663.885940][T23662] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 663.894185][T23662] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 663.902091][T23662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 663.909896][T23662] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 663.917705][T23662] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 20:14:15 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 78) 20:14:15 executing program 2: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1e, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, [@map_fd={0x18, 0x7, 0x1, 0x0, 0x1}, @exit, @call={0x85, 0x0, 0x0, 0x20}, @generic={0x80, 0x2, 0x7, 0x1, 0x313}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x0, 0xc, 0x3, 0x8, 0xfffffffffffffff8, 0x10}, @cb_func={0x18, 0x4, 0x4, 0x0, 0xffffffffffffffff}]}, &(0x7f0000000080)='GPL\x00', 0x7, 0x7e, &(0x7f00000000c0)=""/126, 0x41000, 0x0, '\x00', 0x0, 0x26, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x0, 0x4, 0x3, 0x8}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff]}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r0, 0x0, 0x68, 0x5c, &(0x7f0000000280)="e63300abb425118b5ad0f7c755f85e615601cc05077f65e2f71f36b133484435bd1433728776a59b7b9400a52ecbcc1626a44cfd5f1d814f93a40404a75f497903028f0ab2e3e851386ae3d21e6453cc9d7268963d4e8d428b5e7d620f77a20322866d003c6ad521", &(0x7f0000000300)=""/92, 0xfffffffb, 0x0, 0x96, 0x1d, &(0x7f0000000380)="6b11f1397980300bc64b801f9b69b6a5ef593b64ecde63800d6121615a1cf2d140dca161b02ef95f2e0ad0da60d1d6926ba2e15c0ac627d528bcc577ae907c4f3097d824e5952e72647b7a7650d55904ad593fe7908dbab9347746fb993ccf5cbf0085af01204835c81286d9c537fef5cf37966943476af12cd7158449742e5313eaf430ba80ea55e49f5212ca96d01b53523a092399", &(0x7f0000000440)="f05865a9d57941d7723b0c9668db196698b6c8c32bf1da39c4371943d1", 0x1, 0x1b}, 0x48) 20:14:15 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) 20:14:15 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x18, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:15 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xac}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:15 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@xdp={0x2c, 0x9, 0x0, 0xa}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="e037e98d7e6cac7968348e95153f3baf023d346aa6360d096490724840b536344d6b300cf47aca1176f3a148f02d2522104e421463b2dfb0af46d58361280d204b4a804d5cb817f3798fa48152db1e0cca3c2ab276c3dfa552926b75d510b814e8b35a0d07bdca7ec4aeb19ceeb17e15f2a923f135b3a6c80f56d6e684bd802d6f32542d94616a04cc747c68f442f25b062b17e92cd6d3b0e1e41969ff3387d5668a91b75057340674681dd0ae492ec12c4439b329df8076", 0xb8}, {&(0x7f0000000340)="8259dd733797619c6deb159c74c37a8df4265c23dfa70d3d93cebdddd4372ad0694c8c80e72b2c44502adea1bf6a52def327dff9747626c3975813f368edd490d6248c4dd285f7074fb2ec056f66b0c9b0bcd5d8046e428d46fa1612835e96a8120e2e5e4b1ea87f977af90984829772ec4444d19e62d9cdc3ed5f72a7887c1a93a9f5a048ef259223eca71df3a76eb4dffc215e9a23b0193e1b04c3355bff4c40538021fc4a2d2efa8b42f6ed83836c5f7e04dabf3c3ad107621e88445776b35fbe6ee0a3323617ae70e2583070094a5a069cdaa2bb21f9d1bfcaebd1e60e484382b560a78a48fe62a2031f1c71c172c14a11836f23", 0xf6}, {&(0x7f0000000040)="c41144eef5122040633f3e956a74f4753ae213572770bb7c5a66f9530831", 0x1e}], 0x3}, 0x24040004) 20:14:15 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x300}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:15 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x21, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:15 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@xdp={0x2c, 0x9, 0x0, 0xa}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="e037e98d7e6cac7968348e95153f3baf023d346aa6360d096490724840b536344d6b300cf47aca1176f3a148f02d2522104e421463b2dfb0af46d58361280d204b4a804d5cb817f3798fa48152db1e0cca3c2ab276c3dfa552926b75d510b814e8b35a0d07bdca7ec4aeb19ceeb17e15f2a923f135b3a6c80f56d6e684bd802d6f32542d94616a04cc747c68f442f25b062b17e92cd6d3b0e1e41969ff3387d5668a91b75057340674681dd0ae492ec12c4439b329df8076", 0xb8}, {&(0x7f0000000340)="8259dd733797619c6deb159c74c37a8df4265c23dfa70d3d93cebdddd4372ad0694c8c80e72b2c44502adea1bf6a52def327dff9747626c3975813f368edd490d6248c4dd285f7074fb2ec056f66b0c9b0bcd5d8046e428d46fa1612835e96a8120e2e5e4b1ea87f977af90984829772ec4444d19e62d9cdc3ed5f72a7887c1a93a9f5a048ef259223eca71df3a76eb4dffc215e9a23b0193e1b04c3355bff4c40538021fc4a2d2efa8b42f6ed83836c5f7e04dabf3c3ad107621e88445776b35fbe6ee0a3323617ae70e2583070094a5a069cdaa2bb21f9d1bfcaebd1e60e484382b560a78a48fe62a2031f1c71c172c14a11836f23", 0xf6}, {&(0x7f0000000040)="c41144eef5122040633f3e956a74f4753ae213572770bb7c5a66f9530831", 0x1e}], 0x3}, 0x24040004) (rerun: 32) 20:14:15 executing program 2: syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1e, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, [@map_fd={0x18, 0x7, 0x1, 0x0, 0x1}, @exit, @call={0x85, 0x0, 0x0, 0x20}, @generic={0x80, 0x2, 0x7, 0x1, 0x313}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @jmp={0x5, 0x0, 0xc, 0x3, 0x8, 0xfffffffffffffff8, 0x10}, @cb_func={0x18, 0x4, 0x4, 0x0, 0xffffffffffffffff}]}, &(0x7f0000000080)='GPL\x00', 0x7, 0x7e, &(0x7f00000000c0)=""/126, 0x41000, 0x0, '\x00', 0x0, 0x26, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x0, 0x4, 0x3, 0x8}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff]}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r0, 0x0, 0x68, 0x5c, &(0x7f0000000280)="e63300abb425118b5ad0f7c755f85e615601cc05077f65e2f71f36b133484435bd1433728776a59b7b9400a52ecbcc1626a44cfd5f1d814f93a40404a75f497903028f0ab2e3e851386ae3d21e6453cc9d7268963d4e8d428b5e7d620f77a20322866d003c6ad521", &(0x7f0000000300)=""/92, 0xfffffffb, 0x0, 0x96, 0x1d, &(0x7f0000000380)="6b11f1397980300bc64b801f9b69b6a5ef593b64ecde63800d6121615a1cf2d140dca161b02ef95f2e0ad0da60d1d6926ba2e15c0ac627d528bcc577ae907c4f3097d824e5952e72647b7a7650d55904ad593fe7908dbab9347746fb993ccf5cbf0085af01204835c81286d9c537fef5cf37966943476af12cd7158449742e5313eaf430ba80ea55e49f5212ca96d01b53523a092399", &(0x7f0000000440)="f05865a9d57941d7723b0c9668db196698b6c8c32bf1da39c4371943d1", 0x1, 0x1b}, 0x48) 20:14:15 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') (async) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) 20:14:15 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) [ 663.925517][T23662] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 663.933333][T23662] [ 663.992250][T23698] FAULT_INJECTION: forcing a failure. [ 663.992250][T23698] name failslab, interval 1, probability 0, space 0, times 0 [ 664.030068][T23698] CPU: 0 PID: 23698 Comm: syz-executor.1 Tainted: G B W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 664.041529][T23698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 664.051422][T23698] Call Trace: [ 664.054545][T23698] [ 664.057327][T23698] dump_stack_lvl+0x151/0x1b7 [ 664.061842][T23698] ? bfq_pos_tree_add_move+0x43e/0x43e [ 664.067131][T23698] dump_stack+0x15/0x17 [ 664.071127][T23698] should_fail+0x3c0/0x510 [ 664.075378][T23698] __should_failslab+0x9f/0xe0 [ 664.079979][T23698] should_failslab+0x9/0x20 [ 664.084317][T23698] kmem_cache_alloc+0x4f/0x2f0 [ 664.088918][T23698] ? anon_vma_clone+0xa1/0x4f0 [ 664.093513][T23698] anon_vma_clone+0xa1/0x4f0 [ 664.097944][T23698] anon_vma_fork+0x91/0x4f0 [ 664.102278][T23698] ? anon_vma_name+0x43/0x70 [ 664.106707][T23698] dup_mmap+0x750/0xea0 [ 664.110704][T23698] ? __delayed_free_task+0x20/0x20 [ 664.115645][T23698] ? mm_init+0x807/0x960 [ 664.119724][T23698] dup_mm+0x91/0x330 [ 664.123458][T23698] copy_mm+0x108/0x1b0 [ 664.127364][T23698] copy_process+0x1295/0x3250 [ 664.131879][T23698] ? proc_fail_nth_write+0x213/0x290 [ 664.136999][T23698] ? proc_fail_nth_read+0x220/0x220 [ 664.142032][T23698] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 664.146977][T23698] ? vfs_write+0x9af/0x1050 [ 664.151318][T23698] ? vmacache_update+0xb7/0x120 [ 664.156005][T23698] kernel_clone+0x22d/0x990 [ 664.160347][T23698] ? file_end_write+0x1b0/0x1b0 [ 664.165033][T23698] ? __kasan_check_write+0x14/0x20 [ 664.169981][T23698] ? create_io_thread+0x1e0/0x1e0 [ 664.174839][T23698] ? __mutex_lock_slowpath+0x10/0x10 [ 664.179964][T23698] __x64_sys_clone+0x289/0x310 [ 664.184559][T23698] ? __do_sys_vfork+0x130/0x130 [ 664.189248][T23698] ? debug_smp_processor_id+0x17/0x20 [ 664.194455][T23698] do_syscall_64+0x44/0xd0 [ 664.198706][T23698] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 664.204438][T23698] RIP: 0033:0x7f7e969225a9 [ 664.208695][T23698] 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 [ 664.228132][T23698] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 20:14:15 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 79) 20:14:15 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x3e8}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:15 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@xdp={0x2c, 0x9, 0x0, 0xa}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="e037e98d7e6cac7968348e95153f3baf023d346aa6360d096490724840b536344d6b300cf47aca1176f3a148f02d2522104e421463b2dfb0af46d58361280d204b4a804d5cb817f3798fa48152db1e0cca3c2ab276c3dfa552926b75d510b814e8b35a0d07bdca7ec4aeb19ceeb17e15f2a923f135b3a6c80f56d6e684bd802d6f32542d94616a04cc747c68f442f25b062b17e92cd6d3b0e1e41969ff3387d5668a91b75057340674681dd0ae492ec12c4439b329df8076", 0xb8}, {&(0x7f0000000340)="8259dd733797619c6deb159c74c37a8df4265c23dfa70d3d93cebdddd4372ad0694c8c80e72b2c44502adea1bf6a52def327dff9747626c3975813f368edd490d6248c4dd285f7074fb2ec056f66b0c9b0bcd5d8046e428d46fa1612835e96a8120e2e5e4b1ea87f977af90984829772ec4444d19e62d9cdc3ed5f72a7887c1a93a9f5a048ef259223eca71df3a76eb4dffc215e9a23b0193e1b04c3355bff4c40538021fc4a2d2efa8b42f6ed83836c5f7e04dabf3c3ad107621e88445776b35fbe6ee0a3323617ae70e2583070094a5a069cdaa2bb21f9d1bfcaebd1e60e484382b560a78a48fe62a2031f1c71c172c14a11836f23", 0xf6}, {&(0x7f0000000040)="c41144eef5122040633f3e956a74f4753ae213572770bb7c5a66f9530831", 0x1e}], 0x3}, 0x24040004) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@xdp={0x2c, 0x9, 0x0, 0xa}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="e037e98d7e6cac7968348e95153f3baf023d346aa6360d096490724840b536344d6b300cf47aca1176f3a148f02d2522104e421463b2dfb0af46d58361280d204b4a804d5cb817f3798fa48152db1e0cca3c2ab276c3dfa552926b75d510b814e8b35a0d07bdca7ec4aeb19ceeb17e15f2a923f135b3a6c80f56d6e684bd802d6f32542d94616a04cc747c68f442f25b062b17e92cd6d3b0e1e41969ff3387d5668a91b75057340674681dd0ae492ec12c4439b329df8076", 0xb8}, {&(0x7f0000000340)="8259dd733797619c6deb159c74c37a8df4265c23dfa70d3d93cebdddd4372ad0694c8c80e72b2c44502adea1bf6a52def327dff9747626c3975813f368edd490d6248c4dd285f7074fb2ec056f66b0c9b0bcd5d8046e428d46fa1612835e96a8120e2e5e4b1ea87f977af90984829772ec4444d19e62d9cdc3ed5f72a7887c1a93a9f5a048ef259223eca71df3a76eb4dffc215e9a23b0193e1b04c3355bff4c40538021fc4a2d2efa8b42f6ed83836c5f7e04dabf3c3ad107621e88445776b35fbe6ee0a3323617ae70e2583070094a5a069cdaa2bb21f9d1bfcaebd1e60e484382b560a78a48fe62a2031f1c71c172c14a11836f23", 0xf6}, {&(0x7f0000000040)="c41144eef5122040633f3e956a74f4753ae213572770bb7c5a66f9530831", 0x1e}], 0x3}, 0x24040004) (async) 20:14:15 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x25, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:15 executing program 2: syz_open_procfs$namespace(0x0, 0x0) r0 = syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000200)='%)1^3{\x00'}, 0x30) getpid() getpid() gettid() r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x7ff}, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000280)={0xb98}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x58, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0xb0, 0x20, 0x7, 0x3, 0xffffffffffffffff, 0x8, '\x00', r2, 0xffffffffffffffff, 0x5, 0x4, 0x3, 0x1}, 0x48) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup(r3, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) 20:14:15 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x1, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f0000000040)='GPL\x00', 0x5c3, 0x5b, &(0x7f0000000080)=""/91, 0x41000, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0xf, 0x4, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x1, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0xe0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}], 0x8, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) 20:14:15 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x500}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:14:15 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x32, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:15 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x1, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f0000000040)='GPL\x00', 0x5c3, 0x5b, &(0x7f0000000080)=""/91, 0x41000, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0xf, 0x4, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x1, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0xe0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}], 0x8, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) 20:14:15 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_ext={0x1c, 0x9, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, [@cb_func={0x18, 0xa, 0x4, 0x0, 0x8}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x1}, @map_idx={0x18, 0x2, 0x5, 0x0, 0x7}]}, &(0x7f0000000340)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x1, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x0, 0xa, 0x3, 0x7}, 0x10, 0x2a287, r0, 0x0, &(0x7f0000000400)=[0x1, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1b, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000180)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41000, 0x18, '\x00', 0x0, 0x1a, r1, 0x8, &(0x7f00000001c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x3, 0x4, 0x1ff}, 0x10, 0xffffffffffffffff, r2}, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000005c0)={@map, r1, 0x28}, 0x10) r4 = openat$cgroup(r1, &(0x7f0000000540)='syz0\x00', 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000580)={r3, r4, 0x1}, 0x10) [ 664.236380][T23698] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 664.244187][T23698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 [ 664.251998][T23698] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 664.259810][T23698] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 664.267620][T23698] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 664.275438][T23698] 20:14:15 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x43, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:15 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x600}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 664.343588][T23724] FAULT_INJECTION: forcing a failure. [ 664.343588][T23724] name failslab, interval 1, probability 0, space 0, times 0 [ 664.363277][T23724] CPU: 0 PID: 23724 Comm: syz-executor.1 Tainted: G B W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 664.374821][T23724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 664.384716][T23724] Call Trace: [ 664.387836][T23724] [ 664.390612][T23724] dump_stack_lvl+0x151/0x1b7 [ 664.395127][T23724] ? bfq_pos_tree_add_move+0x43e/0x43e [ 664.400419][T23724] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 664.406669][T23724] dump_stack+0x15/0x17 [ 664.410662][T23724] should_fail+0x3c0/0x510 [ 664.414916][T23724] __should_failslab+0x9f/0xe0 [ 664.419513][T23724] should_failslab+0x9/0x20 [ 664.423856][T23724] kmem_cache_alloc+0x4f/0x2f0 [ 664.428455][T23724] ? anon_vma_fork+0xf7/0x4f0 [ 664.432968][T23724] anon_vma_fork+0xf7/0x4f0 [ 664.437324][T23724] ? anon_vma_name+0x43/0x70 [ 664.441734][T23724] dup_mmap+0x750/0xea0 [ 664.445726][T23724] ? __delayed_free_task+0x20/0x20 [ 664.450673][T23724] ? mm_init+0x807/0x960 [ 664.454751][T23724] dup_mm+0x91/0x330 [ 664.458484][T23724] copy_mm+0x108/0x1b0 [ 664.462390][T23724] copy_process+0x1295/0x3250 [ 664.466905][T23724] ? proc_fail_nth_write+0x213/0x290 [ 664.472028][T23724] ? proc_fail_nth_read+0x220/0x220 [ 664.477059][T23724] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 664.482011][T23724] ? vfs_write+0x9af/0x1050 [ 664.486348][T23724] ? vmacache_update+0xb7/0x120 [ 664.491032][T23724] kernel_clone+0x22d/0x990 [ 664.495373][T23724] ? file_end_write+0x1b0/0x1b0 [ 664.500062][T23724] ? __kasan_check_write+0x14/0x20 [ 664.505010][T23724] ? create_io_thread+0x1e0/0x1e0 [ 664.509870][T23724] ? __mutex_lock_slowpath+0x10/0x10 [ 664.514995][T23724] __x64_sys_clone+0x289/0x310 [ 664.519587][T23724] ? __do_sys_vfork+0x130/0x130 [ 664.524275][T23724] ? debug_smp_processor_id+0x17/0x20 [ 664.529492][T23724] do_syscall_64+0x44/0xd0 [ 664.533736][T23724] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 664.539466][T23724] RIP: 0033:0x7f7e969225a9 [ 664.543719][T23724] 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 [ 664.563339][T23724] RSP: 002b:00007f7e95696118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 664.571582][T23724] RAX: ffffffffffffffda RBX: 00007f7e96a42f80 RCX: 00007f7e969225a9 [ 664.579398][T23724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000082000 20:14:16 executing program 1: syz_clone(0x82000, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 80) 20:14:16 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_ext={0x1c, 0x9, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, [@cb_func={0x18, 0xa, 0x4, 0x0, 0x8}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x1}, @map_idx={0x18, 0x2, 0x5, 0x0, 0x7}]}, &(0x7f0000000340)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x1, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x0, 0xa, 0x3, 0x7}, 0x10, 0x2a287, r0, 0x0, &(0x7f0000000400)=[0x1, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1b, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000180)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41000, 0x18, '\x00', 0x0, 0x1a, r1, 0x8, &(0x7f00000001c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x3, 0x4, 0x1ff}, 0x10, 0xffffffffffffffff, r2}, 0x80) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000005c0)={@map, r1, 0x28}, 0x10) (async) r4 = openat$cgroup(r1, &(0x7f0000000540)='syz0\x00', 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000580)={r3, r4, 0x1}, 0x10) 20:14:16 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x1, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f0000000040)='GPL\x00', 0x5c3, 0x5b, &(0x7f0000000080)=""/91, 0x41000, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0xf, 0x4, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[0x1, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0xe0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}], 0x8, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) 20:14:16 executing program 2: syz_open_procfs$namespace(0x0, 0x0) r0 = syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000200)='%)1^3{\x00'}, 0x30) getpid() getpid() gettid() r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x7ff}, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000280)={0xb98}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x58, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0xb0, 0x20, 0x7, 0x3, 0xffffffffffffffff, 0x8, '\x00', r2, 0xffffffffffffffff, 0x5, 0x4, 0x3, 0x1}, 0x48) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup(r3, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) syz_open_procfs$namespace(0x0, 0x0) (async) syz_clone(0x300600, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000200)='%)1^3{\x00'}, 0x30) (async) getpid() (async) getpid() (async) gettid() (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x7ff}, 0xc) (async) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000280)={0xb98}, 0x8) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x58, &(0x7f0000000140)}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0xb0, 0x20, 0x7, 0x3, 0xffffffffffffffff, 0x8, '\x00', r2, 0xffffffffffffffff, 0x5, 0x4, 0x3, 0x1}, 0x48) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) (async) openat$cgroup(r3, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) (async) 20:14:16 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x48, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) 20:14:16 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x700}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xad, &(0x7f00000000c0)=""/173, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 664.587206][T23724] RBP: 00007f7e956961d0 R08: 0000000000000000 R09: 0000000000000000 [ 664.595021][T23724] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 664.602829][T23724] R13: 00007ffdd5d168cf R14: 00007f7e95696300 R15: 0000000000022000 [ 664.610644][T23724] 20:14:16 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000b9009500000000000000"], &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@map=r0, 0xffffffffffffffff, 0x13, 0xd}, 0x14) 20:14:16 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xbb, &(0x7f00000000c0)=""/187, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f00000006c0)=@framed={{}, [@alu]}, &(0x7f0000000700)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000440)=@bpf_ext={0x1c, 0x9, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, [@cb_func={0x18, 0xa, 0x4, 0x0, 0x8}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x1}, @map_idx={0x18, 0x2, 0x5, 0x0, 0x7}]}, &(0x7f0000000340)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x1, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x0, 0xa, 0x3, 0x7}, 0x10, 0x2a287, r0, 0x0, &(0x7f0000000400)=[0x1, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) (rerun: 32) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1b, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000180)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41000, 0x18, '\x00', 0x0, 0x1a, r1, 0x8, &(0x7f00000001c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x3, 0x4, 0x1ff}, 0x10, 0xffffffffffffffff, r2}, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000005c0)={@map, r1, 0x28}, 0x10) (async) r4 = openat$cgroup(r1, &(0x7f0000000540)='syz0\x00', 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000580)={r3, r4, 0x1}, 0x10) 20:14:16 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @array={0x0, 0x0, 0x0, 0x3, 0x4c, {0x1, 0x3}}]}}, &(0x7f0000000240)=""/200, 0x4a, 0xc8, 0x1}, 0x20) [ 664.637343][ T431] BUG: unable to handle page fault for address: ffffed180000001a [ 664.644891][ T431] #PF: supervisor read access in kernel mode [ 664.650701][ T431] #PF: error_code(0x0000) - not-present page [ 664.656513][ T431] PGD 23fff2067 P4D 23fff2067 PUD 0 [ 664.661635][ T431] Oops: 0000 [#1] PREEMPT SMP KASAN [ 664.666671][ T431] CPU: 0 PID: 431 Comm: syz-executor.1 Tainted: G B W 5.15.74-syzkaller-04383-g7f2e600bf63a #0 [ 664.677953][ T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 664.687848][ T431] RIP: 0010:__rb_insert_augmented+0x5d9/0x670 [ 664.693750][ T431] Code: 49 89 1f 48 83 e3 fc 43 80 3c 2e 00 74 08 4c 89 e7 e8 2b e0 2c ff 4d 89 3c 24 48 85 db 74 44 4c 8d 73 10 4c 89 f0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 f7 e8 68 df 2c ff 48 8d 43 08 4c 39 63 [ 664.713191][ T431] RSP: 0018:ffffc9000045f8a0 EFLAGS: 00010a02 [ 664.719090][ T431] RAX: 1ffff1180000001a RBX: ffff88c0000000c0 RCX: 0000000000000000 [ 664.726900][ T431] RDX: ffff88812a44fbf8 RSI: ffff88810996f250 RDI: ffff88814a0d7d10 [ 664.734712][ T431] RBP: ffffc9000045f908 R08: dffffc0000000000 R09: ffff88814a0d7d18 [ 664.742527][ T431] R10: ffffed102941afa5 R11: 1ffff1102941afa3 R12: ffff88811d4adac0 [ 664.750334][ T431] R13: dffffc0000000000 R14: ffff88c0000000d0 R15: ffff88812a44fbe8 [ 664.758149][ T431] FS: 000055555623f400(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 664.766913][ T431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 664.773334][ T431] CR2: ffffed180000001a CR3: 0000000128ce4000 CR4: 00000000003506b0 [ 664.781158][ T431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 664.788959][ T431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 664.796771][ T431] Call Trace: [ 664.799901][ T431] [ 664.802675][ T431] ? anon_vma_interval_tree_iter_next+0x3b0/0x3b0 [ 664.808921][ T431] vma_interval_tree_insert_after+0x2cd/0x2e0 [ 664.814826][ T431] dup_mmap+0x8bd/0xea0 [ 664.818819][ T431] ? __delayed_free_task+0x20/0x20 [ 664.823765][ T431] ? mm_init+0x807/0x960 [ 664.827844][ T431] dup_mm+0x91/0x330 [ 664.831574][ T431] copy_mm+0x108/0x1b0 [ 664.835482][ T431] copy_process+0x1295/0x3250 [ 664.839995][ T431] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 664.844942][ T431] kernel_clone+0x22d/0x990 [ 664.849281][ T431] ? kernel_read+0x1f0/0x1f0 [ 664.853706][ T431] ? create_io_thread+0x1e0/0x1e0 [ 664.858569][ T431] __x64_sys_clone+0x289/0x310 [ 664.863170][ T431] ? __do_sys_vfork+0x130/0x130 [ 664.867855][ T431] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 664.873760][ T431] ? exit_to_user_mode_prepare+0x2b/0x40 [ 664.879224][ T431] do_syscall_64+0x44/0xd0 [ 664.883480][ T431] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 664.889206][ T431] RIP: 0033:0x7f7e969202ab [ 664.893632][ T431] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 664.913074][ T431] RSP: 002b:00007ffdd5d16b10 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 664.921321][ T431] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e969202ab [ 664.929139][ T431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 664.936942][ T431] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055555623f400 [ 664.944753][ T431] R10: 000055555623f6d0 R11: 0000000000000246 R12: 0000000000000000 [ 664.952572][ T431] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdd5d16bf0 [ 664.960379][ T431] [ 664.963242][ T431] Modules linked in: [ 664.966977][ T431] CR2: ffffed180000001a [ 664.970975][ T431] ---[ end trace 732f372c93122de5 ]--- [ 664.976261][ T431] RIP: 0010:__rb_insert_augmented+0x5d9/0x670 [ 664.982161][ T431] Code: 49 89 1f 48 83 e3 fc 43 80 3c 2e 00 74 08 4c 89 e7 e8 2b e0 2c ff 4d 89 3c 24 48 85 db 74 44 4c 8d 73 10 4c 89 f0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 f7 e8 68 df 2c ff 48 8d 43 08 4c 39 63 [ 665.001610][ T431] RSP: 0018:ffffc9000045f8a0 EFLAGS: 00010a02 [ 665.007591][ T431] RAX: 1ffff1180000001a RBX: ffff88c0000000c0 RCX: 0000000000000000 [ 665.015405][ T431] RDX: ffff88812a44fbf8 RSI: ffff88810996f250 RDI: ffff88814a0d7d10 [ 665.023217][ T431] RBP: ffffc9000045f908 R08: dffffc0000000000 R09: ffff88814a0d7d18 [ 665.031025][ T431] R10: ffffed102941afa5 R11: 1ffff1102941afa3 R12: ffff88811d4adac0 [ 665.038838][ T431] R13: dffffc0000000000 R14: ffff88c0000000d0 R15: ffff88812a44fbe8 [ 665.046660][ T431] FS: 000055555623f400(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 665.055415][ T431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 665.061845][ T431] CR2: ffffed180000001a CR3: 0000000128ce4000 CR4: 00000000003506b0 [ 665.069653][ T431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 665.077462][ T431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 665.085277][ T431] Kernel panic - not syncing: Fatal exception [ 665.091331][ T431] Kernel Offset: disabled [ 665.095461][ T431] Rebooting in 86400 seconds..