x0, 0x0, 0x0) syz_clone(0x1100, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:09 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) [ 1416.220314][T20406] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1416.228116][T20406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1416.235927][T20406] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1416.243740][T20406] 04:37:09 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000440)=""/24, 0x18}], 0x3, &(0x7f00000004c0)=""/188, 0xbc}, 0x2061) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={0xffffffffffffffff, 0xe0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000025d, &(0x7f00000005c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3, &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000680)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f00000006c0), &(0x7f0000000700), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000740)}}, 0x10) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000900)=@generic={&(0x7f00000008c0)='./file1\x00', r1}, 0x18) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x80, 0x80, 0x7, [@fwd={0xd}, @int={0x2, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0, 0x43, 0x7}, @struct={0x0, 0x5, 0x0, 0x4, 0x0, 0x1f, [{0x1, 0x3, 0x9}, {0x3, 0x4, 0x8}, {0xf, 0x0, 0x81}, {0xf, 0x3, 0x1}, {0x10, 0x0, 0x67}]}, @int={0xb, 0x0, 0x0, 0x1, 0x0, 0x3f, 0x0, 0x9, 0x2}, @typedef={0x5, 0x0, 0x0, 0x8, 0x4}]}, {0x0, [0x0, 0x61, 0x30, 0x30, 0x61]}}, &(0x7f0000000000)=""/122, 0x9f, 0x7a, 0x1, 0x7f}, 0x20) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000440)=""/24, 0x18}], 0x3, &(0x7f00000004c0)=""/188, 0xbc}, 0x2061) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={0xffffffffffffffff, 0xe0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000025d, &(0x7f00000005c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3, &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000680)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f00000006c0), &(0x7f0000000700), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000740)}}, 0x10) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) (async) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000900)=@generic={&(0x7f00000008c0)='./file1\x00', r1}, 0x18) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x80, 0x80, 0x7, [@fwd={0xd}, @int={0x2, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0, 0x43, 0x7}, @struct={0x0, 0x5, 0x0, 0x4, 0x0, 0x1f, [{0x1, 0x3, 0x9}, {0x3, 0x4, 0x8}, {0xf, 0x0, 0x81}, {0xf, 0x3, 0x1}, {0x10, 0x0, 0x67}]}, @int={0xb, 0x0, 0x0, 0x1, 0x0, 0x3f, 0x0, 0x9, 0x2}, @typedef={0x5, 0x0, 0x0, 0x8, 0x4}]}, {0x0, [0x0, 0x61, 0x30, 0x30, 0x61]}}, &(0x7f0000000000)=""/122, 0x9f, 0x7a, 0x1, 0x7f}, 0x20) (async) 04:37:09 executing program 0: mkdir(&(0x7f0000000040)='./file1\x00', 0x28) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={0xffffffffffffffff}, 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)=@o_path={&(0x7f00000000c0)='./file1\x00', r0, 0x4000, r1}, 0x18) 04:37:09 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x404) 04:37:09 executing program 3: mkdir(&(0x7f0000000080)='./file1\x00', 0xc1) r0 = perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000840)={@ifindex, 0x0, 0x1, 0x80, &(0x7f00000004c0)=[0x0], 0x1, 0x0, &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], &(0x7f0000000800)=[0x0, 0x0, 0x0]}, 0x40) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)=@o_path={&(0x7f0000000340)='./file1\x00', r1, 0x4000, r3}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/195, 0xc3}, {&(0x7f00000001c0)=""/157, 0x9d}], 0x2, &(0x7f00000002c0)=""/45, 0x2d}, 0x12020) r4 = perf_event_open(&(0x7f0000000880)={0x1, 0x80, 0x40, 0x36, 0x5, 0x0, 0x0, 0x80000000, 0x10, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0xb9d6, 0xffffffffffffff80}, 0x204, 0x20, 0x4, 0x6, 0x0, 0x0, 0x8001, 0x0, 0x5, 0x0, 0x4}, 0x0, 0x7, r0, 0xa) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) 04:37:09 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 04:37:09 executing program 0: mkdir(&(0x7f0000000040)='./file1\x00', 0x28) (async) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={0xffffffffffffffff}, 0x4) (async, rerun: 32) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) (rerun: 32) ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)=@o_path={&(0x7f00000000c0)='./file1\x00', r0, 0x4000, r1}, 0x18) 04:37:09 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000440)=""/24, 0x18}], 0x3, &(0x7f00000004c0)=""/188, 0xbc}, 0x2061) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={0xffffffffffffffff, 0xe0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000025d, &(0x7f00000005c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3, &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000680)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f00000006c0), &(0x7f0000000700), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000740)}}, 0x10) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000900)=@generic={&(0x7f00000008c0)='./file1\x00', r1}, 0x18) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x80, 0x80, 0x7, [@fwd={0xd}, @int={0x2, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0, 0x43, 0x7}, @struct={0x0, 0x5, 0x0, 0x4, 0x0, 0x1f, [{0x1, 0x3, 0x9}, {0x3, 0x4, 0x8}, {0xf, 0x0, 0x81}, {0xf, 0x3, 0x1}, {0x10, 0x0, 0x67}]}, @int={0xb, 0x0, 0x0, 0x1, 0x0, 0x3f, 0x0, 0x9, 0x2}, @typedef={0x5, 0x0, 0x0, 0x8, 0x4}]}, {0x0, [0x0, 0x61, 0x30, 0x30, 0x61]}}, &(0x7f0000000000)=""/122, 0x9f, 0x7a, 0x1, 0x7f}, 0x20) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x80, 0x80, 0x7, [@fwd={0xd}, @int={0x2, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0, 0x43, 0x7}, @struct={0x0, 0x5, 0x0, 0x4, 0x0, 0x1f, [{0x1, 0x3, 0x9}, {0x3, 0x4, 0x8}, {0xf, 0x0, 0x81}, {0xf, 0x3, 0x1}, {0x10, 0x0, 0x67}]}, @int={0xb, 0x0, 0x0, 0x1, 0x0, 0x3f, 0x0, 0x9, 0x2}, @typedef={0x5, 0x0, 0x0, 0x8, 0x4}]}, {0x0, [0x0, 0x61, 0x30, 0x30, 0x61]}}, &(0x7f0000000000)=""/122, 0x9f, 0x7a, 0x1, 0x7f}, 0x20) 04:37:09 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x405) 04:37:09 executing program 0: mkdir(&(0x7f0000000040)='./file1\x00', 0x28) (async) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={0xffffffffffffffff}, 0x4) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)=@o_path={&(0x7f00000000c0)='./file1\x00', r0, 0x4000, r1}, 0x18) 04:37:09 executing program 1: mkdir(&(0x7f0000001200)='./file1\x00', 0x191) socketpair(0x2b, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001440)="0a05acaaf911ce0f490f2ba4b2865d705691c37af37d5e736e80523957a8a96d1dc41172e922e57142e691bb504a5b292751b9a6ef61f36b80df17df8f600cdc86246bef6a90fc54d35321ff88788c896f903f36849e7c8ef8b656f2e788677c93e41f30d42f206080a1adb6bbd9c326b4307592abc5ff25bc24668cb68fac41aecd9451854651931a1a60c5492d8866dcc8c1865835f3368e7ab7e0515e964a40203d76f6f96ff0ed1543f4492bd16ab2ceb44fd6c44de556a9d9d56fbb383c270cafab8920559372d7", 0xca}, {&(0x7f0000001540)="bdecf1ef05b1e41ed47d6132c4ccfd78501e444aca0791a57c8b3795404da6544f0815b67b18be6ed9a4d37f68f97150ed8b80183cdf7e6c4f4b750cda9dafecbfa77bddc2d74d92cd3ee1098c21f8cf975b20a8869687113c8b76ddafe95e4e74916268419b0821cca703ca800cfe7733dbfeabeaf1638b7ff29720be9ed324835d2f51b93e78bb6a7c795b7a2c385fabf207cd54a4a4589137b47988047f2935b32a76cea93f6c0821087d21deaabcc8e9c3a325fe8ccf597cb4ce8216730915f2ac87e400dda81a21a28f08", 0xcd}, {&(0x7f0000001640)="d9a02b895a23434af3e6f3c369f2c8fd45caa4ab2293e77cc21de5f9f19909a5fe1300d3c9f0a7a29a767e1ec137aa0f89de24d0a5445abb764d1b4eec3aa4492a3ae255400522fd50d5e0173fcb8d80b344196f078a663e607cce79b966ad491236305a399748e1e81abbe7a8e365154a772419d20c753b89ce5907adceeb608dc182a5d151b285661d253acd183aae07649c76eca666928232aef10bedb875760a1454062e0cb076f0424be8ed7d474ecc172bf9d0878a", 0xb8}, {&(0x7f0000001700)="dc47a6a3fd274e6834fd64378a8979c689871edebebc1c499991ce9721b705a534cbc15c27d3a2d0ee87419262517964ef0edd2ff418f111155dccededc3c4fd94e561a5d315f179d1f3d46b6da56ff5f6b1072ca9446310bbc991a7e2c681dfa9195cd95065c15e89ca5368169c229e87a7a854e36824c830495b9c6ca2c032a3844ded3abbcb8cf165f6caa00d096736aeb283d1d19016ab16c75d58f086635bce1f1cec16fe853a", 0xa9}, {&(0x7f00000017c0)="60ae506ae3bdaeafd81a7ce9fe0f896e0c2fce7164c07e53204d869e31c97e9595901c4131e6479ba84c7eb08857b5708603c850e907ca908bcc4baf667e7e4ce31dbac7ee3eb142087e8cc08f6cc49de5544a70ab445a3d6ad2cee5540a773dd6d6e4dc847af69263a4a32b2a0c4bf605c96a8352aa7fee7519dcc4cf2f18e0d4", 0x81}, {&(0x7f0000001880)="551e2a0fd0b9350b118a90625f095544e4fb0d5462cf169dfc06c1576ce05be5bb32b98629314542320f6c8fd6ea1ecb6f22e967d79c4b30645f6eea39197bfa67ae98850f048f382d3209bf7038a4a0bf6651641ccd2cc8ee2ed62bf5e9568eb5b9f757022c685271f2439fe5c2af996fdae06a5d72fc1a71ce5a12513fe44acc4d971d62b6baa9a8cd95fa437d944a5c7dc753aeec1a50b2efb62b0982adec329b6b8dddff7157447523390ce3ac6b2e6c8a91c6e32fd3f18d7ab3c05be3df8fb4944a44cfe6bbb6f0e5bcac60ec338154ecfa543faee6f927b5a686000f31198f", 0xe2}, {&(0x7f0000001980)="e1f6e8b76080b3c6a530eb8a52655620242748fd7cbed05d22eea5506ae52df5d9b553b17595ab63075b1fed42d69f85dacd8a11409741d8504ca12cd27854a22fe74296cc8d4bc63c8a372c61d6b6ad78997a3f9647f6194fb0a7528e00a724f3e5e4c133f790a13ebfafc5280ac058b1d57ec06ec56b11ea9d93ae9d95467d0ede4126bb1cc4", 0x87}], 0x7, &(0x7f0000001ac0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xfffffffc}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x48}, 0x20004000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001400)=@generic={&(0x7f0000000080)='./file1\x00'}, 0x18) recvmsg$unix(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/95, 0x5f}, {&(0x7f0000001200)}, {&(0x7f0000001240)=""/36, 0x24}], 0x6, &(0x7f0000001300)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}, 0x0) [ 1416.377558][T20463] FAULT_INJECTION: forcing a failure. [ 1416.377558][T20463] name failslab, interval 1, probability 0, space 0, times 0 [ 1416.408029][T20463] CPU: 1 PID: 20463 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1416.418192][T20463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1416.418966][T20507] FAULT_INJECTION: forcing a failure. [ 1416.418966][T20507] name failslab, interval 1, probability 0, space 0, times 0 [ 1416.428076][T20463] Call Trace: [ 1416.428087][T20463] [ 1416.428095][T20463] dump_stack_lvl+0x151/0x1b7 [ 1416.428123][T20463] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1416.456376][T20463] dump_stack+0x15/0x17 [ 1416.460365][T20463] should_fail+0x3c6/0x510 [ 1416.464615][T20463] __should_failslab+0xa4/0xe0 [ 1416.469217][T20463] should_failslab+0x9/0x20 [ 1416.473563][T20463] slab_pre_alloc_hook+0x37/0xd0 [ 1416.478328][T20463] __kmalloc+0x6d/0x270 [ 1416.482415][T20463] ? kvmalloc_node+0x1f0/0x4d0 [ 1416.487006][T20463] kvmalloc_node+0x1f0/0x4d0 [ 1416.491433][T20463] ? vm_mmap+0xb0/0xb0 [ 1416.495339][T20463] ? __kasan_kmalloc+0x9/0x10 [ 1416.499850][T20463] ? kmem_cache_alloc_trace+0x115/0x210 [ 1416.505236][T20463] ? alloc_fdtable+0xaf/0x2a0 [ 1416.509744][T20463] alloc_fdtable+0x163/0x2a0 [ 1416.514173][T20463] dup_fd+0x759/0xb00 [ 1416.517994][T20463] ? avc_has_perm+0x16f/0x260 [ 1416.522507][T20463] copy_files+0xe6/0x200 [ 1416.526586][T20463] ? perf_event_attrs+0x30/0x30 [ 1416.531269][T20463] ? dup_task_struct+0xc60/0xc60 [ 1416.536044][T20463] ? security_task_alloc+0xf9/0x130 [ 1416.541079][T20463] copy_process+0x11f3/0x3260 [ 1416.545594][T20463] ? proc_fail_nth_write+0x20b/0x290 [ 1416.550711][T20463] ? fsnotify_perm+0x6a/0x5d0 [ 1416.555223][T20463] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1416.560171][T20463] ? vfs_write+0x9ec/0x1110 [ 1416.564598][T20463] kernel_clone+0x21e/0x9e0 [ 1416.568942][T20463] ? file_end_write+0x1c0/0x1c0 [ 1416.573624][T20463] ? create_io_thread+0x1e0/0x1e0 [ 1416.578482][T20463] ? mutex_unlock+0xb2/0x260 [ 1416.582916][T20463] ? __mutex_lock_slowpath+0x10/0x10 [ 1416.588030][T20463] __x64_sys_clone+0x23f/0x290 [ 1416.592633][T20463] ? __do_sys_vfork+0x130/0x130 [ 1416.597314][T20463] ? ksys_write+0x260/0x2c0 [ 1416.601657][T20463] ? debug_smp_processor_id+0x17/0x20 [ 1416.606863][T20463] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1416.612781][T20463] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1416.618238][T20463] do_syscall_64+0x3d/0xb0 [ 1416.622485][T20463] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1416.628216][T20463] RIP: 0033:0x7f4110384ae9 [ 1416.632471][T20463] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1416.651907][T20463] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1416.660150][T20463] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1416.667962][T20463] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 04:37:09 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1f00, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1416.675866][T20463] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1416.683676][T20463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1416.691486][T20463] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1416.699301][T20463] [ 1416.702162][T20507] CPU: 0 PID: 20507 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1416.712320][T20507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1416.722219][T20507] Call Trace: [ 1416.725344][T20507] [ 1416.728112][T20507] dump_stack_lvl+0x151/0x1b7 [ 1416.732625][T20507] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1416.738093][T20507] dump_stack+0x15/0x17 [ 1416.742087][T20507] should_fail+0x3c6/0x510 [ 1416.746339][T20507] __should_failslab+0xa4/0xe0 [ 1416.750935][T20507] ? dup_task_struct+0x53/0xc60 [ 1416.755710][T20507] should_failslab+0x9/0x20 [ 1416.760051][T20507] slab_pre_alloc_hook+0x37/0xd0 [ 1416.764822][T20507] ? dup_task_struct+0x53/0xc60 [ 1416.769533][T20507] kmem_cache_alloc+0x44/0x200 [ 1416.774110][T20507] dup_task_struct+0x53/0xc60 [ 1416.778628][T20507] ? __kasan_check_write+0x14/0x20 [ 1416.783575][T20507] copy_process+0x5c4/0x3260 [ 1416.788003][T20507] ? __kasan_check_write+0x14/0x20 [ 1416.792942][T20507] ? proc_fail_nth_write+0x20b/0x290 [ 1416.798064][T20507] ? selinux_file_permission+0x2c4/0x570 [ 1416.803533][T20507] ? fsnotify_perm+0x6a/0x5d0 [ 1416.808045][T20507] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1416.812997][T20507] ? vfs_write+0x9ec/0x1110 [ 1416.817342][T20507] kernel_clone+0x21e/0x9e0 [ 1416.821671][T20507] ? file_end_write+0x1c0/0x1c0 [ 1416.826360][T20507] ? create_io_thread+0x1e0/0x1e0 [ 1416.831219][T20507] ? mutex_unlock+0xb2/0x260 [ 1416.835647][T20507] ? __mutex_lock_slowpath+0x10/0x10 [ 1416.840769][T20507] __x64_sys_clone+0x23f/0x290 [ 1416.845365][T20507] ? __do_sys_vfork+0x130/0x130 [ 1416.850052][T20507] ? ksys_write+0x260/0x2c0 [ 1416.854392][T20507] ? debug_smp_processor_id+0x17/0x20 [ 1416.859598][T20507] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1416.865502][T20507] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1416.870972][T20507] do_syscall_64+0x3d/0xb0 [ 1416.875240][T20507] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1416.880958][T20507] RIP: 0033:0x7f6872c3eae9 [ 1416.885210][T20507] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1416.904766][T20507] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1416.913098][T20507] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1416.921003][T20507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 04:37:10 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) 04:37:10 executing program 1: mkdir(&(0x7f0000001200)='./file1\x00', 0x191) (async) socketpair(0x2b, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001440)="0a05acaaf911ce0f490f2ba4b2865d705691c37af37d5e736e80523957a8a96d1dc41172e922e57142e691bb504a5b292751b9a6ef61f36b80df17df8f600cdc86246bef6a90fc54d35321ff88788c896f903f36849e7c8ef8b656f2e788677c93e41f30d42f206080a1adb6bbd9c326b4307592abc5ff25bc24668cb68fac41aecd9451854651931a1a60c5492d8866dcc8c1865835f3368e7ab7e0515e964a40203d76f6f96ff0ed1543f4492bd16ab2ceb44fd6c44de556a9d9d56fbb383c270cafab8920559372d7", 0xca}, {&(0x7f0000001540)="bdecf1ef05b1e41ed47d6132c4ccfd78501e444aca0791a57c8b3795404da6544f0815b67b18be6ed9a4d37f68f97150ed8b80183cdf7e6c4f4b750cda9dafecbfa77bddc2d74d92cd3ee1098c21f8cf975b20a8869687113c8b76ddafe95e4e74916268419b0821cca703ca800cfe7733dbfeabeaf1638b7ff29720be9ed324835d2f51b93e78bb6a7c795b7a2c385fabf207cd54a4a4589137b47988047f2935b32a76cea93f6c0821087d21deaabcc8e9c3a325fe8ccf597cb4ce8216730915f2ac87e400dda81a21a28f08", 0xcd}, {&(0x7f0000001640)="d9a02b895a23434af3e6f3c369f2c8fd45caa4ab2293e77cc21de5f9f19909a5fe1300d3c9f0a7a29a767e1ec137aa0f89de24d0a5445abb764d1b4eec3aa4492a3ae255400522fd50d5e0173fcb8d80b344196f078a663e607cce79b966ad491236305a399748e1e81abbe7a8e365154a772419d20c753b89ce5907adceeb608dc182a5d151b285661d253acd183aae07649c76eca666928232aef10bedb875760a1454062e0cb076f0424be8ed7d474ecc172bf9d0878a", 0xb8}, {&(0x7f0000001700)="dc47a6a3fd274e6834fd64378a8979c689871edebebc1c499991ce9721b705a534cbc15c27d3a2d0ee87419262517964ef0edd2ff418f111155dccededc3c4fd94e561a5d315f179d1f3d46b6da56ff5f6b1072ca9446310bbc991a7e2c681dfa9195cd95065c15e89ca5368169c229e87a7a854e36824c830495b9c6ca2c032a3844ded3abbcb8cf165f6caa00d096736aeb283d1d19016ab16c75d58f086635bce1f1cec16fe853a", 0xa9}, {&(0x7f00000017c0)="60ae506ae3bdaeafd81a7ce9fe0f896e0c2fce7164c07e53204d869e31c97e9595901c4131e6479ba84c7eb08857b5708603c850e907ca908bcc4baf667e7e4ce31dbac7ee3eb142087e8cc08f6cc49de5544a70ab445a3d6ad2cee5540a773dd6d6e4dc847af69263a4a32b2a0c4bf605c96a8352aa7fee7519dcc4cf2f18e0d4", 0x81}, {&(0x7f0000001880)="551e2a0fd0b9350b118a90625f095544e4fb0d5462cf169dfc06c1576ce05be5bb32b98629314542320f6c8fd6ea1ecb6f22e967d79c4b30645f6eea39197bfa67ae98850f048f382d3209bf7038a4a0bf6651641ccd2cc8ee2ed62bf5e9568eb5b9f757022c685271f2439fe5c2af996fdae06a5d72fc1a71ce5a12513fe44acc4d971d62b6baa9a8cd95fa437d944a5c7dc753aeec1a50b2efb62b0982adec329b6b8dddff7157447523390ce3ac6b2e6c8a91c6e32fd3f18d7ab3c05be3df8fb4944a44cfe6bbb6f0e5bcac60ec338154ecfa543faee6f927b5a686000f31198f", 0xe2}, {&(0x7f0000001980)="e1f6e8b76080b3c6a530eb8a52655620242748fd7cbed05d22eea5506ae52df5d9b553b17595ab63075b1fed42d69f85dacd8a11409741d8504ca12cd27854a22fe74296cc8d4bc63c8a372c61d6b6ad78997a3f9647f6194fb0a7528e00a724f3e5e4c133f790a13ebfafc5280ac058b1d57ec06ec56b11ea9d93ae9d95467d0ede4126bb1cc4", 0x87}], 0x7, &(0x7f0000001ac0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xfffffffc}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x48}, 0x20004000) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001400)=@generic={&(0x7f0000000080)='./file1\x00'}, 0x18) (async) recvmsg$unix(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/95, 0x5f}, {&(0x7f0000001200)}, {&(0x7f0000001240)=""/36, 0x24}], 0x6, &(0x7f0000001300)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}, 0x0) 04:37:10 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x406) 04:37:10 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="170053b3f7de433d7c8e0400", @ANYRES32=0x1, @ANYBLOB="000000001f000029ff65c556941ce2009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r0}, 0x18) 04:37:10 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:10 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) 04:37:10 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x407) 04:37:10 executing program 1: mkdir(&(0x7f0000001200)='./file1\x00', 0x191) socketpair(0x2b, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001440)="0a05acaaf911ce0f490f2ba4b2865d705691c37af37d5e736e80523957a8a96d1dc41172e922e57142e691bb504a5b292751b9a6ef61f36b80df17df8f600cdc86246bef6a90fc54d35321ff88788c896f903f36849e7c8ef8b656f2e788677c93e41f30d42f206080a1adb6bbd9c326b4307592abc5ff25bc24668cb68fac41aecd9451854651931a1a60c5492d8866dcc8c1865835f3368e7ab7e0515e964a40203d76f6f96ff0ed1543f4492bd16ab2ceb44fd6c44de556a9d9d56fbb383c270cafab8920559372d7", 0xca}, {&(0x7f0000001540)="bdecf1ef05b1e41ed47d6132c4ccfd78501e444aca0791a57c8b3795404da6544f0815b67b18be6ed9a4d37f68f97150ed8b80183cdf7e6c4f4b750cda9dafecbfa77bddc2d74d92cd3ee1098c21f8cf975b20a8869687113c8b76ddafe95e4e74916268419b0821cca703ca800cfe7733dbfeabeaf1638b7ff29720be9ed324835d2f51b93e78bb6a7c795b7a2c385fabf207cd54a4a4589137b47988047f2935b32a76cea93f6c0821087d21deaabcc8e9c3a325fe8ccf597cb4ce8216730915f2ac87e400dda81a21a28f08", 0xcd}, {&(0x7f0000001640)="d9a02b895a23434af3e6f3c369f2c8fd45caa4ab2293e77cc21de5f9f19909a5fe1300d3c9f0a7a29a767e1ec137aa0f89de24d0a5445abb764d1b4eec3aa4492a3ae255400522fd50d5e0173fcb8d80b344196f078a663e607cce79b966ad491236305a399748e1e81abbe7a8e365154a772419d20c753b89ce5907adceeb608dc182a5d151b285661d253acd183aae07649c76eca666928232aef10bedb875760a1454062e0cb076f0424be8ed7d474ecc172bf9d0878a", 0xb8}, {&(0x7f0000001700)="dc47a6a3fd274e6834fd64378a8979c689871edebebc1c499991ce9721b705a534cbc15c27d3a2d0ee87419262517964ef0edd2ff418f111155dccededc3c4fd94e561a5d315f179d1f3d46b6da56ff5f6b1072ca9446310bbc991a7e2c681dfa9195cd95065c15e89ca5368169c229e87a7a854e36824c830495b9c6ca2c032a3844ded3abbcb8cf165f6caa00d096736aeb283d1d19016ab16c75d58f086635bce1f1cec16fe853a", 0xa9}, {&(0x7f00000017c0)="60ae506ae3bdaeafd81a7ce9fe0f896e0c2fce7164c07e53204d869e31c97e9595901c4131e6479ba84c7eb08857b5708603c850e907ca908bcc4baf667e7e4ce31dbac7ee3eb142087e8cc08f6cc49de5544a70ab445a3d6ad2cee5540a773dd6d6e4dc847af69263a4a32b2a0c4bf605c96a8352aa7fee7519dcc4cf2f18e0d4", 0x81}, {&(0x7f0000001880)="551e2a0fd0b9350b118a90625f095544e4fb0d5462cf169dfc06c1576ce05be5bb32b98629314542320f6c8fd6ea1ecb6f22e967d79c4b30645f6eea39197bfa67ae98850f048f382d3209bf7038a4a0bf6651641ccd2cc8ee2ed62bf5e9568eb5b9f757022c685271f2439fe5c2af996fdae06a5d72fc1a71ce5a12513fe44acc4d971d62b6baa9a8cd95fa437d944a5c7dc753aeec1a50b2efb62b0982adec329b6b8dddff7157447523390ce3ac6b2e6c8a91c6e32fd3f18d7ab3c05be3df8fb4944a44cfe6bbb6f0e5bcac60ec338154ecfa543faee6f927b5a686000f31198f", 0xe2}, {&(0x7f0000001980)="e1f6e8b76080b3c6a530eb8a52655620242748fd7cbed05d22eea5506ae52df5d9b553b17595ab63075b1fed42d69f85dacd8a11409741d8504ca12cd27854a22fe74296cc8d4bc63c8a372c61d6b6ad78997a3f9647f6194fb0a7528e00a724f3e5e4c133f790a13ebfafc5280ac058b1d57ec06ec56b11ea9d93ae9d95467d0ede4126bb1cc4", 0x87}], 0x7, &(0x7f0000001ac0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xfffffffc}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x48}, 0x20004000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001400)=@generic={&(0x7f0000000080)='./file1\x00'}, 0x18) recvmsg$unix(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/95, 0x5f}, {&(0x7f0000001200)}, {&(0x7f0000001240)=""/36, 0x24}], 0x6, &(0x7f0000001300)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}, 0x0) mkdir(&(0x7f0000001200)='./file1\x00', 0x191) (async) socketpair(0x2b, 0x800, 0x9, &(0x7f0000000000)) (async) sendmsg$inet(r0, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001440)="0a05acaaf911ce0f490f2ba4b2865d705691c37af37d5e736e80523957a8a96d1dc41172e922e57142e691bb504a5b292751b9a6ef61f36b80df17df8f600cdc86246bef6a90fc54d35321ff88788c896f903f36849e7c8ef8b656f2e788677c93e41f30d42f206080a1adb6bbd9c326b4307592abc5ff25bc24668cb68fac41aecd9451854651931a1a60c5492d8866dcc8c1865835f3368e7ab7e0515e964a40203d76f6f96ff0ed1543f4492bd16ab2ceb44fd6c44de556a9d9d56fbb383c270cafab8920559372d7", 0xca}, {&(0x7f0000001540)="bdecf1ef05b1e41ed47d6132c4ccfd78501e444aca0791a57c8b3795404da6544f0815b67b18be6ed9a4d37f68f97150ed8b80183cdf7e6c4f4b750cda9dafecbfa77bddc2d74d92cd3ee1098c21f8cf975b20a8869687113c8b76ddafe95e4e74916268419b0821cca703ca800cfe7733dbfeabeaf1638b7ff29720be9ed324835d2f51b93e78bb6a7c795b7a2c385fabf207cd54a4a4589137b47988047f2935b32a76cea93f6c0821087d21deaabcc8e9c3a325fe8ccf597cb4ce8216730915f2ac87e400dda81a21a28f08", 0xcd}, {&(0x7f0000001640)="d9a02b895a23434af3e6f3c369f2c8fd45caa4ab2293e77cc21de5f9f19909a5fe1300d3c9f0a7a29a767e1ec137aa0f89de24d0a5445abb764d1b4eec3aa4492a3ae255400522fd50d5e0173fcb8d80b344196f078a663e607cce79b966ad491236305a399748e1e81abbe7a8e365154a772419d20c753b89ce5907adceeb608dc182a5d151b285661d253acd183aae07649c76eca666928232aef10bedb875760a1454062e0cb076f0424be8ed7d474ecc172bf9d0878a", 0xb8}, {&(0x7f0000001700)="dc47a6a3fd274e6834fd64378a8979c689871edebebc1c499991ce9721b705a534cbc15c27d3a2d0ee87419262517964ef0edd2ff418f111155dccededc3c4fd94e561a5d315f179d1f3d46b6da56ff5f6b1072ca9446310bbc991a7e2c681dfa9195cd95065c15e89ca5368169c229e87a7a854e36824c830495b9c6ca2c032a3844ded3abbcb8cf165f6caa00d096736aeb283d1d19016ab16c75d58f086635bce1f1cec16fe853a", 0xa9}, {&(0x7f00000017c0)="60ae506ae3bdaeafd81a7ce9fe0f896e0c2fce7164c07e53204d869e31c97e9595901c4131e6479ba84c7eb08857b5708603c850e907ca908bcc4baf667e7e4ce31dbac7ee3eb142087e8cc08f6cc49de5544a70ab445a3d6ad2cee5540a773dd6d6e4dc847af69263a4a32b2a0c4bf605c96a8352aa7fee7519dcc4cf2f18e0d4", 0x81}, {&(0x7f0000001880)="551e2a0fd0b9350b118a90625f095544e4fb0d5462cf169dfc06c1576ce05be5bb32b98629314542320f6c8fd6ea1ecb6f22e967d79c4b30645f6eea39197bfa67ae98850f048f382d3209bf7038a4a0bf6651641ccd2cc8ee2ed62bf5e9568eb5b9f757022c685271f2439fe5c2af996fdae06a5d72fc1a71ce5a12513fe44acc4d971d62b6baa9a8cd95fa437d944a5c7dc753aeec1a50b2efb62b0982adec329b6b8dddff7157447523390ce3ac6b2e6c8a91c6e32fd3f18d7ab3c05be3df8fb4944a44cfe6bbb6f0e5bcac60ec338154ecfa543faee6f927b5a686000f31198f", 0xe2}, {&(0x7f0000001980)="e1f6e8b76080b3c6a530eb8a52655620242748fd7cbed05d22eea5506ae52df5d9b553b17595ab63075b1fed42d69f85dacd8a11409741d8504ca12cd27854a22fe74296cc8d4bc63c8a372c61d6b6ad78997a3f9647f6194fb0a7528e00a724f3e5e4c133f790a13ebfafc5280ac058b1d57ec06ec56b11ea9d93ae9d95467d0ede4126bb1cc4", 0x87}], 0x7, &(0x7f0000001ac0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xfffffffc}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x48}, 0x20004000) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001400)=@generic={&(0x7f0000000080)='./file1\x00'}, 0x18) (async) recvmsg$unix(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/95, 0x5f}, {&(0x7f0000001200)}, {&(0x7f0000001240)=""/36, 0x24}], 0x6, &(0x7f0000001300)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}, 0x0) (async) 04:37:10 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="170053b3f7de433d7c8e0400", @ANYRES32=0x1, @ANYBLOB="000000001f000029ff65c556941ce2009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r0}, 0x18) 04:37:10 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x40a) [ 1416.928815][T20507] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1416.936630][T20507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1416.944443][T20507] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1416.952252][T20507] 04:37:10 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001040)=@generic={&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x18}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001340)={r0, 0xe0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000001080)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, &(0x7f00000010c0)=[0x0], &(0x7f0000001100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000001140)=[{}], 0x8, 0x10, &(0x7f0000001180), &(0x7f00000011c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001200)}}, 0x10) 04:37:10 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="170053b3f7de433d7c8e0400", @ANYRES32=0x1, @ANYBLOB="000000001f000029ff65c556941ce2009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r0}, 0x18) [ 1417.015160][T20544] FAULT_INJECTION: forcing a failure. [ 1417.015160][T20544] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1417.034790][T20550] FAULT_INJECTION: forcing a failure. [ 1417.034790][T20550] name failslab, interval 1, probability 0, space 0, times 0 [ 1417.040983][T20544] CPU: 0 PID: 20544 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1417.057355][T20544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1417.067247][T20544] Call Trace: [ 1417.070368][T20544] [ 1417.073145][T20544] dump_stack_lvl+0x151/0x1b7 [ 1417.077658][T20544] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1417.083125][T20544] ? __stack_depot_save+0x34/0x470 [ 1417.088071][T20544] ? __kasan_slab_alloc+0x63/0xe0 [ 1417.092934][T20544] dump_stack+0x15/0x17 [ 1417.096927][T20544] should_fail+0x3c6/0x510 [ 1417.101179][T20544] should_fail_alloc_page+0x5a/0x80 [ 1417.106212][T20544] prepare_alloc_pages+0x15c/0x700 [ 1417.111171][T20544] ? __alloc_pages_bulk+0xe60/0xe60 [ 1417.116198][T20544] __alloc_pages+0x138/0x5e0 [ 1417.120620][T20544] ? prep_new_page+0x110/0x110 [ 1417.125223][T20544] ? __kasan_kmalloc+0x9/0x10 [ 1417.129822][T20544] ? __kmalloc+0x13a/0x270 [ 1417.134073][T20544] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1417.139285][T20544] __vmalloc_node_range+0x482/0x8d0 [ 1417.144316][T20544] dup_task_struct+0x416/0xc60 [ 1417.148914][T20544] ? copy_process+0x5c4/0x3260 [ 1417.153524][T20544] ? __kasan_check_write+0x14/0x20 [ 1417.158462][T20544] copy_process+0x5c4/0x3260 [ 1417.162890][T20544] ? __kasan_check_write+0x14/0x20 [ 1417.167839][T20544] ? proc_fail_nth_write+0x20b/0x290 [ 1417.172956][T20544] ? selinux_file_permission+0x2c4/0x570 [ 1417.178424][T20544] ? fsnotify_perm+0x6a/0x5d0 [ 1417.182943][T20544] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1417.187888][T20544] ? vfs_write+0x9ec/0x1110 [ 1417.192225][T20544] kernel_clone+0x21e/0x9e0 [ 1417.196692][T20544] ? file_end_write+0x1c0/0x1c0 [ 1417.201368][T20544] ? create_io_thread+0x1e0/0x1e0 [ 1417.206228][T20544] ? mutex_unlock+0xb2/0x260 [ 1417.210654][T20544] ? __mutex_lock_slowpath+0x10/0x10 [ 1417.215775][T20544] __x64_sys_clone+0x23f/0x290 [ 1417.220373][T20544] ? __do_sys_vfork+0x130/0x130 [ 1417.225057][T20544] ? ksys_write+0x260/0x2c0 [ 1417.229401][T20544] ? debug_smp_processor_id+0x17/0x20 [ 1417.234607][T20544] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1417.240511][T20544] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1417.245977][T20544] do_syscall_64+0x3d/0xb0 [ 1417.250231][T20544] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1417.255956][T20544] RIP: 0033:0x7f4110384ae9 [ 1417.260213][T20544] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1417.279651][T20544] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1417.287897][T20544] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1417.295709][T20544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1417.303520][T20544] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1417.311330][T20544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1417.319140][T20544] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1417.326955][T20544] [ 1417.341079][T20550] CPU: 0 PID: 20550 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1417.351235][T20550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1417.361133][T20550] Call Trace: 04:37:10 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) 04:37:10 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)=@generic={&(0x7f0000000100)='./file1\x00'}, 0x18) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x6, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)=@generic={&(0x7f0000000040)='./file1\x00', r0}, 0x18) 04:37:10 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x40f) 04:37:10 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001040)=@generic={&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x18}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001340)={r0, 0xe0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000001080)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, &(0x7f00000010c0)=[0x0], &(0x7f0000001100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000001140)=[{}], 0x8, 0x10, &(0x7f0000001180), &(0x7f00000011c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001200)}}, 0x10) 04:37:10 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x10fff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1417.364280][T20550] [ 1417.367047][T20550] dump_stack_lvl+0x151/0x1b7 [ 1417.371545][T20550] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1417.377016][T20550] ? __kasan_slab_alloc+0xc3/0xe0 [ 1417.381872][T20550] ? __kasan_slab_alloc+0xb1/0xe0 [ 1417.386732][T20550] ? slab_post_alloc_hook+0x53/0x2c0 [ 1417.391858][T20550] ? dup_task_struct+0x53/0xc60 [ 1417.396539][T20550] ? copy_process+0x5c4/0x3260 [ 1417.401137][T20550] ? kernel_clone+0x21e/0x9e0 [ 1417.405661][T20550] dump_stack+0x15/0x17 [ 1417.409644][T20550] should_fail+0x3c6/0x510 [ 1417.413897][T20550] __should_failslab+0xa4/0xe0 [ 1417.414960][T20585] FAULT_INJECTION: forcing a failure. [ 1417.414960][T20585] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1417.418578][T20550] should_failslab+0x9/0x20 [ 1417.418601][T20550] slab_pre_alloc_hook+0x37/0xd0 [ 1417.418620][T20550] kmem_cache_alloc_trace+0x48/0x210 [ 1417.445836][T20550] ? __get_vm_area_node+0x117/0x360 [ 1417.450870][T20550] __get_vm_area_node+0x117/0x360 [ 1417.455729][T20550] __vmalloc_node_range+0xe2/0x8d0 [ 1417.460673][T20550] ? copy_process+0x5c4/0x3260 [ 1417.465273][T20550] ? slab_post_alloc_hook+0x72/0x2c0 [ 1417.470395][T20550] ? dup_task_struct+0x53/0xc60 [ 1417.475086][T20550] ? dup_task_struct+0x53/0xc60 [ 1417.479771][T20550] dup_task_struct+0x416/0xc60 [ 1417.484374][T20550] ? copy_process+0x5c4/0x3260 [ 1417.488972][T20550] ? __kasan_check_write+0x14/0x20 [ 1417.493918][T20550] copy_process+0x5c4/0x3260 [ 1417.498346][T20550] ? __kasan_check_write+0x14/0x20 [ 1417.503290][T20550] ? proc_fail_nth_write+0x20b/0x290 [ 1417.508410][T20550] ? selinux_file_permission+0x2c4/0x570 [ 1417.513877][T20550] ? fsnotify_perm+0x6a/0x5d0 [ 1417.518392][T20550] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1417.523339][T20550] ? vfs_write+0x9ec/0x1110 [ 1417.527679][T20550] kernel_clone+0x21e/0x9e0 [ 1417.532015][T20550] ? file_end_write+0x1c0/0x1c0 [ 1417.536708][T20550] ? create_io_thread+0x1e0/0x1e0 [ 1417.541565][T20550] ? mutex_unlock+0xb2/0x260 [ 1417.545992][T20550] ? __mutex_lock_slowpath+0x10/0x10 [ 1417.551115][T20550] __x64_sys_clone+0x23f/0x290 [ 1417.555713][T20550] ? __do_sys_vfork+0x130/0x130 [ 1417.560399][T20550] ? ksys_write+0x260/0x2c0 [ 1417.564748][T20550] ? debug_smp_processor_id+0x17/0x20 [ 1417.569946][T20550] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1417.575850][T20550] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1417.581314][T20550] do_syscall_64+0x3d/0xb0 [ 1417.585567][T20550] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1417.591304][T20550] RIP: 0033:0x7f6872c3eae9 [ 1417.595551][T20550] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1417.614994][T20550] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1417.623233][T20550] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1417.631045][T20550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1417.638860][T20550] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1417.646672][T20550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1417.654479][T20550] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1417.662297][T20550] [ 1417.665156][T20585] CPU: 1 PID: 20585 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1417.675308][T20585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1417.685203][T20585] Call Trace: [ 1417.688415][T20585] [ 1417.691190][T20585] dump_stack_lvl+0x151/0x1b7 [ 1417.695703][T20585] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1417.701170][T20585] ? __stack_depot_save+0x34/0x470 [ 1417.706118][T20585] dump_stack+0x15/0x17 [ 1417.710110][T20585] should_fail+0x3c6/0x510 [ 1417.714364][T20585] should_fail_alloc_page+0x5a/0x80 [ 1417.719397][T20585] prepare_alloc_pages+0x15c/0x700 [ 1417.724353][T20585] ? __alloc_pages+0x5e0/0x5e0 [ 1417.728947][T20585] ? __alloc_pages_bulk+0xe60/0xe60 [ 1417.733981][T20585] __alloc_pages+0x138/0x5e0 [ 1417.738407][T20585] ? prep_new_page+0x110/0x110 [ 1417.743010][T20585] ? __kasan_kmalloc+0x9/0x10 [ 1417.747520][T20585] ? __kmalloc+0x13a/0x270 [ 1417.751772][T20585] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1417.756986][T20585] __vmalloc_node_range+0x482/0x8d0 [ 1417.762013][T20585] dup_task_struct+0x416/0xc60 [ 1417.766612][T20585] ? copy_process+0x5c4/0x3260 [ 1417.771216][T20585] ? __kasan_check_write+0x14/0x20 [ 1417.776158][T20585] copy_process+0x5c4/0x3260 [ 1417.780585][T20585] ? __kasan_check_write+0x14/0x20 [ 1417.785531][T20585] ? proc_fail_nth_write+0x20b/0x290 [ 1417.790653][T20585] ? selinux_file_permission+0x2c4/0x570 [ 1417.796123][T20585] ? fsnotify_perm+0x6a/0x5d0 [ 1417.800633][T20585] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1417.805587][T20585] ? vfs_write+0x9ec/0x1110 [ 1417.809922][T20585] kernel_clone+0x21e/0x9e0 [ 1417.814271][T20585] ? file_end_write+0x1c0/0x1c0 [ 1417.818946][T20585] ? create_io_thread+0x1e0/0x1e0 [ 1417.823805][T20585] ? mutex_unlock+0xb2/0x260 [ 1417.828236][T20585] ? __mutex_lock_slowpath+0x10/0x10 [ 1417.833359][T20585] __x64_sys_clone+0x23f/0x290 [ 1417.837963][T20585] ? __do_sys_vfork+0x130/0x130 [ 1417.842640][T20585] ? ksys_write+0x260/0x2c0 [ 1417.846983][T20585] ? debug_smp_processor_id+0x17/0x20 [ 1417.852193][T20585] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1417.858091][T20585] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1417.863562][T20585] do_syscall_64+0x3d/0xb0 [ 1417.867810][T20585] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1417.873539][T20585] RIP: 0033:0x7f4110384ae9 [ 1417.877794][T20585] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1417.897336][T20585] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1417.905581][T20585] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 04:37:11 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) 04:37:11 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001040)=@generic={&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x18}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001340)={r0, 0xe0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000001080)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, &(0x7f00000010c0)=[0x0], &(0x7f0000001100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000001140)=[{}], 0x8, 0x10, &(0x7f0000001180), &(0x7f00000011c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000001200)}}, 0x10) 04:37:11 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20010, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:11 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)=@generic={&(0x7f0000000100)='./file1\x00'}, 0x18) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x6, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)=@generic={&(0x7f0000000040)='./file1\x00', r0}, 0x18) 04:37:11 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x410) 04:37:11 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.high\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) 04:37:11 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)=@generic={&(0x7f0000000100)='./file1\x00'}, 0x18) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x6, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)=@generic={&(0x7f0000000040)='./file1\x00', r0}, 0x18) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)=@generic={&(0x7f0000000100)='./file1\x00'}, 0x18) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x6, 0x18}, 0xc) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)=@generic={&(0x7f0000000040)='./file1\x00', r0}, 0x18) (async) 04:37:11 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) 04:37:11 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x20) socketpair(0xa, 0x5, 0xfffffffe, &(0x7f0000000140)) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000570680bd7051db5784f46de3"], 0x9) [ 1417.913566][T20585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1417.921375][T20585] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1417.929188][T20585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1417.937090][T20585] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1417.944897][T20585] 04:37:11 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.high\x00', 0x2, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) (async) openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) 04:37:11 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x411) 04:37:11 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x20) (async) socketpair(0xa, 0x5, 0xfffffffe, &(0x7f0000000140)) (async) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000570680bd7051db5784f46de3"], 0x9) [ 1418.034570][T20614] FAULT_INJECTION: forcing a failure. [ 1418.034570][T20614] name failslab, interval 1, probability 0, space 0, times 0 [ 1418.041614][T20634] FAULT_INJECTION: forcing a failure. [ 1418.041614][T20634] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1418.050458][T20614] CPU: 1 PID: 20614 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1418.070251][T20614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1418.080149][T20614] Call Trace: [ 1418.083263][T20614] [ 1418.086038][T20614] dump_stack_lvl+0x151/0x1b7 [ 1418.090552][T20614] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1418.096021][T20614] dump_stack+0x15/0x17 [ 1418.100012][T20614] should_fail+0x3c6/0x510 [ 1418.104266][T20614] __should_failslab+0xa4/0xe0 [ 1418.108875][T20614] ? alloc_vmap_area+0x19e/0x1a80 [ 1418.113726][T20614] should_failslab+0x9/0x20 [ 1418.118063][T20614] slab_pre_alloc_hook+0x37/0xd0 [ 1418.122840][T20614] ? alloc_vmap_area+0x19e/0x1a80 [ 1418.127697][T20614] kmem_cache_alloc+0x44/0x200 [ 1418.132299][T20614] alloc_vmap_area+0x19e/0x1a80 [ 1418.136992][T20614] ? vm_map_ram+0xa90/0xa90 [ 1418.141327][T20614] ? kmem_cache_alloc_trace+0x115/0x210 [ 1418.146713][T20614] ? __get_vm_area_node+0x117/0x360 [ 1418.151741][T20614] __get_vm_area_node+0x158/0x360 [ 1418.156611][T20614] __vmalloc_node_range+0xe2/0x8d0 [ 1418.161549][T20614] ? copy_process+0x5c4/0x3260 [ 1418.166160][T20614] ? slab_post_alloc_hook+0x72/0x2c0 [ 1418.171278][T20614] ? dup_task_struct+0x53/0xc60 [ 1418.175956][T20614] ? dup_task_struct+0x53/0xc60 [ 1418.180652][T20614] dup_task_struct+0x416/0xc60 [ 1418.185242][T20614] ? copy_process+0x5c4/0x3260 [ 1418.189849][T20614] ? __kasan_check_write+0x14/0x20 [ 1418.194791][T20614] copy_process+0x5c4/0x3260 [ 1418.199223][T20614] ? __kasan_check_write+0x14/0x20 [ 1418.204170][T20614] ? proc_fail_nth_write+0x20b/0x290 [ 1418.209289][T20614] ? selinux_file_permission+0x2c4/0x570 [ 1418.214762][T20614] ? fsnotify_perm+0x6a/0x5d0 [ 1418.219270][T20614] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1418.224214][T20614] ? vfs_write+0x9ec/0x1110 [ 1418.228554][T20614] kernel_clone+0x21e/0x9e0 [ 1418.232889][T20614] ? file_end_write+0x1c0/0x1c0 [ 1418.237602][T20614] ? create_io_thread+0x1e0/0x1e0 [ 1418.242440][T20614] ? mutex_unlock+0xb2/0x260 [ 1418.246864][T20614] ? __mutex_lock_slowpath+0x10/0x10 [ 1418.251987][T20614] __x64_sys_clone+0x23f/0x290 [ 1418.256603][T20614] ? __do_sys_vfork+0x130/0x130 [ 1418.261273][T20614] ? ksys_write+0x260/0x2c0 [ 1418.265617][T20614] ? debug_smp_processor_id+0x17/0x20 [ 1418.270817][T20614] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1418.276723][T20614] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1418.282190][T20614] do_syscall_64+0x3d/0xb0 [ 1418.286442][T20614] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1418.292175][T20614] RIP: 0033:0x7f6872c3eae9 [ 1418.296514][T20614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1418.315956][T20614] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1418.324282][T20614] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1418.332092][T20614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1418.339906][T20614] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1418.347713][T20614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1418.355524][T20614] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1418.363339][T20614] [ 1418.366203][T20634] CPU: 0 PID: 20634 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1418.376359][T20634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1418.386251][T20634] Call Trace: [ 1418.389379][T20634] [ 1418.392155][T20634] dump_stack_lvl+0x151/0x1b7 [ 1418.396670][T20634] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1418.402132][T20634] ? __stack_depot_save+0x34/0x470 [ 1418.407077][T20634] dump_stack+0x15/0x17 [ 1418.411067][T20634] should_fail+0x3c6/0x510 [ 1418.415324][T20634] should_fail_alloc_page+0x5a/0x80 [ 1418.420358][T20634] prepare_alloc_pages+0x15c/0x700 [ 1418.425303][T20634] ? __alloc_pages+0x5e0/0x5e0 [ 1418.429902][T20634] ? __alloc_pages_bulk+0xe60/0xe60 [ 1418.434936][T20634] __alloc_pages+0x138/0x5e0 [ 1418.439364][T20634] ? prep_new_page+0x110/0x110 [ 1418.443964][T20634] ? __kasan_kmalloc+0x9/0x10 [ 1418.448475][T20634] ? __kmalloc+0x13a/0x270 [ 1418.452730][T20634] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1418.457938][T20634] __vmalloc_node_range+0x482/0x8d0 [ 1418.462977][T20634] dup_task_struct+0x416/0xc60 [ 1418.467641][T20634] ? copy_process+0x5c4/0x3260 [ 1418.472169][T20634] ? __kasan_check_write+0x14/0x20 [ 1418.477118][T20634] copy_process+0x5c4/0x3260 [ 1418.481556][T20634] ? __kasan_check_write+0x14/0x20 [ 1418.486578][T20634] ? proc_fail_nth_write+0x20b/0x290 [ 1418.491698][T20634] ? selinux_file_permission+0x2c4/0x570 [ 1418.497175][T20634] ? fsnotify_perm+0x6a/0x5d0 [ 1418.501682][T20634] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1418.506631][T20634] ? vfs_write+0x9ec/0x1110 [ 1418.510966][T20634] kernel_clone+0x21e/0x9e0 [ 1418.515306][T20634] ? file_end_write+0x1c0/0x1c0 [ 1418.519997][T20634] ? create_io_thread+0x1e0/0x1e0 [ 1418.524854][T20634] ? mutex_unlock+0xb2/0x260 [ 1418.529279][T20634] ? __mutex_lock_slowpath+0x10/0x10 [ 1418.534401][T20634] __x64_sys_clone+0x23f/0x290 [ 1418.539003][T20634] ? __do_sys_vfork+0x130/0x130 [ 1418.543687][T20634] ? ksys_write+0x260/0x2c0 [ 1418.548027][T20634] ? debug_smp_processor_id+0x17/0x20 [ 1418.553232][T20634] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1418.559137][T20634] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1418.564603][T20634] do_syscall_64+0x3d/0xb0 [ 1418.568856][T20634] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1418.574592][T20634] RIP: 0033:0x7f4110384ae9 [ 1418.578841][T20634] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1418.598280][T20634] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1418.606532][T20634] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1418.614333][T20634] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1418.622406][T20634] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 04:37:11 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) 04:37:11 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.high\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) 04:37:11 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20200, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:11 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x20) socketpair(0xa, 0x5, 0xfffffffe, &(0x7f0000000140)) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000570680bd7051db5784f46de3"], 0x9) mkdir(&(0x7f0000000000)='./file1\x00', 0x20) (async) socketpair(0xa, 0x5, 0xfffffffe, &(0x7f0000000140)) (async) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000570680bd7051db5784f46de3"], 0x9) (async) 04:37:11 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x412) 04:37:11 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) 04:37:11 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x415) 04:37:11 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000002c0)=r1, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r2, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/110, 0x6e, 0x0, &(0x7f0000000800)=""/222, 0xde}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r0}, 0x18) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000640)=r1, 0x4) 04:37:11 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0x1}, 0x18) [ 1418.630217][T20634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1418.638030][T20634] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1418.645843][T20634] 04:37:11 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0x1}, 0x18) 04:37:11 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x416) 04:37:11 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0x1}, 0x18) [ 1418.732416][T20656] FAULT_INJECTION: forcing a failure. [ 1418.732416][T20656] name failslab, interval 1, probability 0, space 0, times 0 [ 1418.735054][T20676] FAULT_INJECTION: forcing a failure. [ 1418.735054][T20676] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1418.748353][T20656] CPU: 0 PID: 20656 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1418.768000][T20656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1418.777903][T20656] Call Trace: [ 1418.781014][T20656] [ 1418.783802][T20656] dump_stack_lvl+0x151/0x1b7 [ 1418.788307][T20656] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1418.793775][T20656] dump_stack+0x15/0x17 [ 1418.797766][T20656] should_fail+0x3c6/0x510 [ 1418.802019][T20656] __should_failslab+0xa4/0xe0 [ 1418.806620][T20656] ? alloc_vmap_area+0x644/0x1a80 [ 1418.811480][T20656] should_failslab+0x9/0x20 [ 1418.815830][T20656] slab_pre_alloc_hook+0x37/0xd0 [ 1418.820591][T20656] ? alloc_vmap_area+0x644/0x1a80 [ 1418.825451][T20656] kmem_cache_alloc+0x44/0x200 [ 1418.830052][T20656] alloc_vmap_area+0x644/0x1a80 [ 1418.834747][T20656] ? vm_map_ram+0xa90/0xa90 [ 1418.839085][T20656] ? kmem_cache_alloc_trace+0x115/0x210 [ 1418.844458][T20656] ? __get_vm_area_node+0x117/0x360 [ 1418.849494][T20656] __get_vm_area_node+0x158/0x360 [ 1418.854359][T20656] __vmalloc_node_range+0xe2/0x8d0 [ 1418.859302][T20656] ? copy_process+0x5c4/0x3260 [ 1418.863908][T20656] ? slab_post_alloc_hook+0x72/0x2c0 [ 1418.869317][T20656] ? dup_task_struct+0x53/0xc60 [ 1418.873972][T20656] ? dup_task_struct+0x53/0xc60 [ 1418.878667][T20656] dup_task_struct+0x416/0xc60 [ 1418.883260][T20656] ? copy_process+0x5c4/0x3260 [ 1418.887856][T20656] ? __kasan_check_write+0x14/0x20 [ 1418.892804][T20656] copy_process+0x5c4/0x3260 [ 1418.897231][T20656] ? __kasan_check_write+0x14/0x20 [ 1418.902177][T20656] ? proc_fail_nth_write+0x20b/0x290 [ 1418.907298][T20656] ? selinux_file_permission+0x2c4/0x570 [ 1418.912765][T20656] ? fsnotify_perm+0x6a/0x5d0 [ 1418.917278][T20656] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1418.922226][T20656] ? vfs_write+0x9ec/0x1110 [ 1418.926666][T20656] kernel_clone+0x21e/0x9e0 [ 1418.930990][T20656] ? file_end_write+0x1c0/0x1c0 [ 1418.935683][T20656] ? create_io_thread+0x1e0/0x1e0 [ 1418.940545][T20656] ? mutex_unlock+0xb2/0x260 [ 1418.944962][T20656] ? __mutex_lock_slowpath+0x10/0x10 [ 1418.950171][T20656] __x64_sys_clone+0x23f/0x290 [ 1418.954772][T20656] ? __do_sys_vfork+0x130/0x130 [ 1418.959461][T20656] ? ksys_write+0x260/0x2c0 [ 1418.963799][T20656] ? debug_smp_processor_id+0x17/0x20 [ 1418.969089][T20656] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1418.974992][T20656] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1418.980461][T20656] do_syscall_64+0x3d/0xb0 [ 1418.984715][T20656] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1418.990451][T20656] RIP: 0033:0x7f6872c3eae9 [ 1418.994702][T20656] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1419.014136][T20656] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1419.022469][T20656] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1419.030284][T20656] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1419.038090][T20656] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1419.045909][T20656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1419.053722][T20656] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1419.061527][T20656] [ 1419.064392][T20676] CPU: 1 PID: 20676 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1419.074551][T20676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1419.084448][T20676] Call Trace: [ 1419.087566][T20676] [ 1419.090344][T20676] dump_stack_lvl+0x151/0x1b7 [ 1419.094858][T20676] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1419.100322][T20676] ? __stack_depot_save+0x34/0x470 [ 1419.105265][T20676] dump_stack+0x15/0x17 [ 1419.109259][T20676] should_fail+0x3c6/0x510 [ 1419.113511][T20676] should_fail_alloc_page+0x5a/0x80 [ 1419.118546][T20676] prepare_alloc_pages+0x15c/0x700 [ 1419.123492][T20676] ? __alloc_pages+0x5e0/0x5e0 [ 1419.128092][T20676] ? __alloc_pages_bulk+0xe60/0xe60 [ 1419.133129][T20676] __alloc_pages+0x138/0x5e0 [ 1419.137556][T20676] ? prep_new_page+0x110/0x110 [ 1419.142151][T20676] ? __kasan_kmalloc+0x9/0x10 [ 1419.146663][T20676] ? __kmalloc+0x13a/0x270 [ 1419.150930][T20676] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1419.156128][T20676] __vmalloc_node_range+0x482/0x8d0 [ 1419.161247][T20676] dup_task_struct+0x416/0xc60 [ 1419.165845][T20676] ? copy_process+0x5c4/0x3260 [ 1419.170446][T20676] ? __kasan_check_write+0x14/0x20 [ 1419.175394][T20676] copy_process+0x5c4/0x3260 [ 1419.179819][T20676] ? __kasan_check_write+0x14/0x20 [ 1419.184766][T20676] ? proc_fail_nth_write+0x20b/0x290 [ 1419.189890][T20676] ? selinux_file_permission+0x2c4/0x570 [ 1419.195354][T20676] ? fsnotify_perm+0x6a/0x5d0 [ 1419.199870][T20676] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1419.204908][T20676] ? vfs_write+0x9ec/0x1110 [ 1419.209242][T20676] kernel_clone+0x21e/0x9e0 [ 1419.213591][T20676] ? file_end_write+0x1c0/0x1c0 [ 1419.218269][T20676] ? create_io_thread+0x1e0/0x1e0 [ 1419.223130][T20676] ? mutex_unlock+0xb2/0x260 [ 1419.227554][T20676] ? __mutex_lock_slowpath+0x10/0x10 [ 1419.232674][T20676] __x64_sys_clone+0x23f/0x290 [ 1419.237288][T20676] ? __do_sys_vfork+0x130/0x130 [ 1419.241965][T20676] ? ksys_write+0x260/0x2c0 [ 1419.246583][T20676] ? debug_smp_processor_id+0x17/0x20 [ 1419.251960][T20676] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1419.257864][T20676] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1419.263333][T20676] do_syscall_64+0x3d/0xb0 [ 1419.267585][T20676] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1419.273315][T20676] RIP: 0033:0x7f4110384ae9 [ 1419.277568][T20676] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1419.297874][T20676] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1419.306295][T20676] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1419.314104][T20676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1419.321916][T20676] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 04:37:12 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) 04:37:12 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000002c0)=r1, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r2, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/110, 0x6e, 0x0, &(0x7f0000000800)=""/222, 0xde}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r0}, 0x18) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000640)=r1, 0x4) 04:37:12 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x80000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:12 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0xfffffffffffffec0, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/112, 0x70}], 0x4, &(0x7f0000000100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}, 0x2000) 04:37:12 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x417) 04:37:12 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) 04:37:12 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x418) 04:37:12 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000002c0)=r1, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r2, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/110, 0x6e, 0x0, &(0x7f0000000800)=""/222, 0xde}}, 0x10) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000a80)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f4d4d3f945e6dec272f8d1cb04bede5cafe04b62e01874f01ee31b495d0da015f6c44cee5d79a619ce90fc24cfe207708e4bab3bce6969732b09e1e556b3ed7e0e598a0b89fb8823188f7a397becbe7a6c04d99da1b7d54004e0a697a5f653e1aaee5666b3a226f86eafb3d48937a7d0e571bfce7f35c75bf05d2dd8ace3cea0e7942a55ed4d2ed444a77ce1bd977a8860140cc68e000000000000000000", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r0}, 0x18) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000640)=r1, 0x4) 04:37:12 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0xfffffffffffffec0, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/112, 0x70}], 0x4, &(0x7f0000000100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}, 0x2000) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0xfffffffffffffec0, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/112, 0x70}], 0x4, &(0x7f0000000100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}, 0x2000) [ 1419.329726][T20676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1419.337545][T20676] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1419.345353][T20676] 04:37:12 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0xfffffffffffffec0, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/112, 0x70}], 0x4, &(0x7f0000000100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}, 0x2000) 04:37:12 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:12 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x419) [ 1419.411516][T20707] FAULT_INJECTION: forcing a failure. [ 1419.411516][T20707] name failslab, interval 1, probability 0, space 0, times 0 [ 1419.425183][T20731] FAULT_INJECTION: forcing a failure. [ 1419.425183][T20731] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1419.448081][T20707] CPU: 0 PID: 20707 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1419.458238][T20707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1419.468129][T20707] Call Trace: [ 1419.471254][T20707] [ 1419.474026][T20707] dump_stack_lvl+0x151/0x1b7 [ 1419.478547][T20707] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1419.484008][T20707] dump_stack+0x15/0x17 [ 1419.487999][T20707] should_fail+0x3c6/0x510 [ 1419.492254][T20707] __should_failslab+0xa4/0xe0 [ 1419.496854][T20707] should_failslab+0x9/0x20 [ 1419.501193][T20707] slab_pre_alloc_hook+0x37/0xd0 [ 1419.505969][T20707] kmem_cache_alloc_trace+0x48/0x210 [ 1419.511085][T20707] ? alloc_fdtable+0xaf/0x2a0 [ 1419.515605][T20707] alloc_fdtable+0xaf/0x2a0 [ 1419.519939][T20707] dup_fd+0x759/0xb00 [ 1419.523757][T20707] ? avc_has_perm+0x16f/0x260 [ 1419.528274][T20707] copy_files+0xe6/0x200 [ 1419.532349][T20707] ? perf_event_attrs+0x30/0x30 [ 1419.537038][T20707] ? dup_task_struct+0xc60/0xc60 [ 1419.541813][T20707] ? security_task_alloc+0xf9/0x130 [ 1419.546843][T20707] copy_process+0x11f3/0x3260 [ 1419.551358][T20707] ? proc_fail_nth_write+0x20b/0x290 [ 1419.556478][T20707] ? fsnotify_perm+0x6a/0x5d0 [ 1419.560994][T20707] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1419.565939][T20707] ? vfs_write+0x9ec/0x1110 [ 1419.570367][T20707] kernel_clone+0x21e/0x9e0 [ 1419.574703][T20707] ? file_end_write+0x1c0/0x1c0 [ 1419.579392][T20707] ? create_io_thread+0x1e0/0x1e0 [ 1419.584256][T20707] ? mutex_unlock+0xb2/0x260 [ 1419.588678][T20707] ? __mutex_lock_slowpath+0x10/0x10 [ 1419.593799][T20707] __x64_sys_clone+0x23f/0x290 [ 1419.598401][T20707] ? __do_sys_vfork+0x130/0x130 [ 1419.603084][T20707] ? ksys_write+0x260/0x2c0 [ 1419.607424][T20707] ? debug_smp_processor_id+0x17/0x20 [ 1419.612633][T20707] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1419.618535][T20707] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1419.624003][T20707] do_syscall_64+0x3d/0xb0 [ 1419.628257][T20707] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1419.633982][T20707] RIP: 0033:0x7f6872c3eae9 [ 1419.638239][T20707] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1419.657677][T20707] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1419.665922][T20707] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1419.673731][T20707] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1419.681544][T20707] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1419.689355][T20707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1419.697171][T20707] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1419.704979][T20707] 04:37:13 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) 04:37:13 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x101183, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x8) ioctl$TUNSETCARRIER(r2, 0x400454e2, &(0x7f0000000180)=0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, 0x4000, r3}, 0x18) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x8, 0xff, 0x5, 0x8, 0x0, 0xd1e, 0x214, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x800007, 0x4, @perf_bp={&(0x7f00000001c0), 0x5}, 0x100, 0x7ffffffffffffffd, 0x6, 0x1, 0x9, 0x0, 0x101, 0x0, 0x9, 0x0, 0x5}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) 04:37:13 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:13 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x421) 04:37:13 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x101000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1419.725837][T20731] CPU: 0 PID: 20731 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1419.736012][T20731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1419.745893][T20731] Call Trace: [ 1419.749015][T20731] [ 1419.751792][T20731] dump_stack_lvl+0x151/0x1b7 [ 1419.756318][T20731] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1419.761776][T20731] ? __stack_depot_save+0x34/0x470 [ 1419.766722][T20731] dump_stack+0x15/0x17 [ 1419.770714][T20731] should_fail+0x3c6/0x510 [ 1419.774968][T20731] should_fail_alloc_page+0x5a/0x80 [ 1419.780001][T20731] prepare_alloc_pages+0x15c/0x700 [ 1419.784956][T20731] ? __alloc_pages+0x5e0/0x5e0 [ 1419.787666][T20749] FAULT_INJECTION: forcing a failure. [ 1419.787666][T20749] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1419.789545][T20731] ? __alloc_pages_bulk+0xe60/0xe60 [ 1419.789577][T20731] __alloc_pages+0x138/0x5e0 [ 1419.812026][T20731] ? prep_new_page+0x110/0x110 [ 1419.816623][T20731] ? __kasan_kmalloc+0x9/0x10 [ 1419.821135][T20731] ? __kmalloc+0x13a/0x270 [ 1419.825390][T20731] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1419.830602][T20731] __vmalloc_node_range+0x482/0x8d0 [ 1419.835633][T20731] dup_task_struct+0x416/0xc60 [ 1419.840232][T20731] ? copy_process+0x5c4/0x3260 [ 1419.844830][T20731] ? __kasan_check_write+0x14/0x20 [ 1419.849778][T20731] copy_process+0x5c4/0x3260 [ 1419.854207][T20731] ? __kasan_check_write+0x14/0x20 [ 1419.859150][T20731] ? proc_fail_nth_write+0x20b/0x290 [ 1419.864272][T20731] ? selinux_file_permission+0x2c4/0x570 [ 1419.869740][T20731] ? fsnotify_perm+0x6a/0x5d0 [ 1419.874256][T20731] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1419.879204][T20731] ? vfs_write+0x9ec/0x1110 [ 1419.883536][T20731] kernel_clone+0x21e/0x9e0 [ 1419.887876][T20731] ? file_end_write+0x1c0/0x1c0 [ 1419.892563][T20731] ? create_io_thread+0x1e0/0x1e0 [ 1419.897422][T20731] ? mutex_unlock+0xb2/0x260 [ 1419.901850][T20731] ? __mutex_lock_slowpath+0x10/0x10 [ 1419.906973][T20731] __x64_sys_clone+0x23f/0x290 [ 1419.911569][T20731] ? __do_sys_vfork+0x130/0x130 [ 1419.916258][T20731] ? ksys_write+0x260/0x2c0 [ 1419.920597][T20731] ? debug_smp_processor_id+0x17/0x20 [ 1419.925815][T20731] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1419.931704][T20731] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1419.937173][T20731] do_syscall_64+0x3d/0xb0 [ 1419.941425][T20731] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1419.947163][T20731] RIP: 0033:0x7f4110384ae9 [ 1419.951406][T20731] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 04:37:13 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) [ 1419.970846][T20731] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1419.979093][T20731] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1419.986905][T20731] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1419.994799][T20731] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1420.002611][T20731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1420.010454][T20731] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1420.018242][T20731] 04:37:13 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) 04:37:13 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x101183, 0x0) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) (async, rerun: 64) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)) (async, rerun: 64) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x8) ioctl$TUNSETCARRIER(r2, 0x400454e2, &(0x7f0000000180)=0x1) (async, rerun: 64) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) (rerun: 64) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, 0x4000, r3}, 0x18) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x8, 0xff, 0x5, 0x8, 0x0, 0xd1e, 0x214, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x800007, 0x4, @perf_bp={&(0x7f00000001c0), 0x5}, 0x100, 0x7ffffffffffffffd, 0x6, 0x1, 0x9, 0x0, 0x101, 0x0, 0x9, 0x0, 0x5}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) 04:37:13 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x422) 04:37:13 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x708000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:13 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x101183, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x8) ioctl$TUNSETCARRIER(r2, 0x400454e2, &(0x7f0000000180)=0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, 0x4000, r3}, 0x18) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x8, 0xff, 0x5, 0x8, 0x0, 0xd1e, 0x214, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x800007, 0x4, @perf_bp={&(0x7f00000001c0), 0x5}, 0x100, 0x7ffffffffffffffd, 0x6, 0x1, 0x9, 0x0, 0x101, 0x0, 0x9, 0x0, 0x5}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x101183, 0x0) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) (async) ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) (async) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x8) (async) ioctl$TUNSETCARRIER(r2, 0x400454e2, &(0x7f0000000180)=0x1) (async) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) (async) ioctl$TUNSETSNDBUF(r3, 0x400454d4, 0x0) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, 0x4000, r3}, 0x18) (async) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x8, 0xff, 0x5, 0x8, 0x0, 0xd1e, 0x214, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x800007, 0x4, @perf_bp={&(0x7f00000001c0), 0x5}, 0x100, 0x7ffffffffffffffd, 0x6, 0x1, 0x9, 0x0, 0x101, 0x0, 0x9, 0x0, 0x5}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) (async) 04:37:13 executing program 1: unlink(&(0x7f0000001b00)='./file1\x00') socketpair(0x15, 0xa, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/220, 0xdc}, {&(0x7f0000001540)=""/52, 0x34}, {&(0x7f0000001580)=""/206, 0xce}], 0x9, &(0x7f0000001740)=""/131, 0x83}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001840)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000018c0)=""/60, 0x3c}], 0x2, &(0x7f0000001940)=""/219, 0xdb}, 0x100) unlink(&(0x7f0000001a80)='./file1\x00') openat$cgroup(0xffffffffffffffff, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) [ 1420.067981][T20749] CPU: 0 PID: 20749 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1420.078146][T20749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1420.088036][T20749] Call Trace: [ 1420.091164][T20749] [ 1420.093935][T20749] dump_stack_lvl+0x151/0x1b7 [ 1420.098709][T20749] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1420.104178][T20749] dump_stack+0x15/0x17 [ 1420.108171][T20749] should_fail+0x3c6/0x510 [ 1420.112424][T20749] should_fail_alloc_page+0x5a/0x80 [ 1420.117464][T20749] prepare_alloc_pages+0x15c/0x700 [ 1420.122407][T20749] ? __alloc_pages+0x5e0/0x5e0 [ 1420.127009][T20749] ? __alloc_pages_bulk+0xe60/0xe60 [ 1420.132038][T20749] __alloc_pages+0x138/0x5e0 [ 1420.136461][T20749] ? do_syscall_64+0x3d/0xb0 [ 1420.140890][T20749] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1420.146794][T20749] ? prep_new_page+0x110/0x110 [ 1420.151394][T20749] ? _raw_spin_trylock_bh+0x190/0x190 [ 1420.156616][T20749] __get_free_pages+0xe/0x30 [ 1420.161024][T20749] kasan_populate_vmalloc_pte+0x39/0x130 [ 1420.166491][T20749] ? __apply_to_page_range+0x8ca/0xbe0 [ 1420.171793][T20749] __apply_to_page_range+0x8dd/0xbe0 [ 1420.177088][T20749] ? kasan_populate_vmalloc+0x70/0x70 [ 1420.182294][T20749] ? kasan_populate_vmalloc+0x70/0x70 [ 1420.187762][T20749] apply_to_page_range+0x3b/0x50 [ 1420.192530][T20749] kasan_populate_vmalloc+0x65/0x70 [ 1420.197571][T20749] alloc_vmap_area+0x192f/0x1a80 [ 1420.202339][T20749] ? vm_map_ram+0xa90/0xa90 [ 1420.206688][T20749] ? kmem_cache_alloc_trace+0x115/0x210 [ 1420.212058][T20749] ? __get_vm_area_node+0x117/0x360 [ 1420.217094][T20749] __get_vm_area_node+0x158/0x360 [ 1420.221952][T20749] __vmalloc_node_range+0xe2/0x8d0 [ 1420.226900][T20749] ? copy_process+0x5c4/0x3260 [ 1420.231507][T20749] ? slab_post_alloc_hook+0x72/0x2c0 [ 1420.236621][T20749] ? dup_task_struct+0x53/0xc60 [ 1420.241308][T20749] ? dup_task_struct+0x53/0xc60 [ 1420.245999][T20749] dup_task_struct+0x416/0xc60 [ 1420.250722][T20749] ? copy_process+0x5c4/0x3260 [ 1420.255282][T20749] ? __kasan_check_write+0x14/0x20 [ 1420.260238][T20749] copy_process+0x5c4/0x3260 [ 1420.264660][T20749] ? __kasan_check_write+0x14/0x20 [ 1420.269600][T20749] ? proc_fail_nth_write+0x20b/0x290 [ 1420.274724][T20749] ? selinux_file_permission+0x2c4/0x570 [ 1420.280194][T20749] ? fsnotify_perm+0x6a/0x5d0 [ 1420.284709][T20749] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1420.289651][T20749] ? vfs_write+0x9ec/0x1110 [ 1420.293989][T20749] kernel_clone+0x21e/0x9e0 [ 1420.298327][T20749] ? file_end_write+0x1c0/0x1c0 [ 1420.299161][T20800] FAULT_INJECTION: forcing a failure. [ 1420.299161][T20800] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1420.303015][T20749] ? create_io_thread+0x1e0/0x1e0 [ 1420.320896][T20749] ? mutex_unlock+0xb2/0x260 [ 1420.325323][T20749] ? __mutex_lock_slowpath+0x10/0x10 [ 1420.330443][T20749] __x64_sys_clone+0x23f/0x290 [ 1420.335041][T20749] ? __do_sys_vfork+0x130/0x130 [ 1420.339726][T20749] ? ksys_write+0x260/0x2c0 [ 1420.344068][T20749] ? debug_smp_processor_id+0x17/0x20 [ 1420.349274][T20749] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1420.355176][T20749] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1420.360645][T20749] do_syscall_64+0x3d/0xb0 [ 1420.364897][T20749] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1420.370624][T20749] RIP: 0033:0x7f6872c3eae9 [ 1420.374879][T20749] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1420.394318][T20749] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1420.402568][T20749] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1420.410375][T20749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1420.418189][T20749] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1420.425996][T20749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1420.433808][T20749] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1420.441622][T20749] [ 1420.448166][T20800] CPU: 0 PID: 20800 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1420.458311][T20800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1420.468205][T20800] Call Trace: [ 1420.471322][T20800] [ 1420.474100][T20800] dump_stack_lvl+0x151/0x1b7 [ 1420.478612][T20800] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1420.484081][T20800] ? __stack_depot_save+0x34/0x470 [ 1420.489027][T20800] dump_stack+0x15/0x17 [ 1420.493021][T20800] should_fail+0x3c6/0x510 [ 1420.497273][T20800] should_fail_alloc_page+0x5a/0x80 [ 1420.502305][T20800] prepare_alloc_pages+0x15c/0x700 [ 1420.507252][T20800] ? __alloc_pages+0x5e0/0x5e0 [ 1420.511854][T20800] ? __alloc_pages_bulk+0xe60/0xe60 [ 1420.516887][T20800] __alloc_pages+0x138/0x5e0 [ 1420.521313][T20800] ? prep_new_page+0x110/0x110 [ 1420.525912][T20800] ? __kasan_kmalloc+0x9/0x10 [ 1420.530520][T20800] ? __kmalloc+0x13a/0x270 [ 1420.534776][T20800] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1420.539980][T20800] __vmalloc_node_range+0x482/0x8d0 [ 1420.545025][T20800] dup_task_struct+0x416/0xc60 [ 1420.549703][T20800] ? copy_process+0x5c4/0x3260 [ 1420.554300][T20800] ? __kasan_check_write+0x14/0x20 [ 1420.559251][T20800] copy_process+0x5c4/0x3260 [ 1420.563677][T20800] ? __kasan_check_write+0x14/0x20 [ 1420.568621][T20800] ? proc_fail_nth_write+0x20b/0x290 [ 1420.573743][T20800] ? selinux_file_permission+0x2c4/0x570 [ 1420.579213][T20800] ? fsnotify_perm+0x6a/0x5d0 [ 1420.583896][T20800] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1420.588846][T20800] ? vfs_write+0x9ec/0x1110 [ 1420.593183][T20800] kernel_clone+0x21e/0x9e0 [ 1420.597523][T20800] ? file_end_write+0x1c0/0x1c0 [ 1420.602208][T20800] ? create_io_thread+0x1e0/0x1e0 [ 1420.607071][T20800] ? mutex_unlock+0xb2/0x260 [ 1420.611498][T20800] ? __mutex_lock_slowpath+0x10/0x10 [ 1420.616620][T20800] __x64_sys_clone+0x23f/0x290 [ 1420.621220][T20800] ? __do_sys_vfork+0x130/0x130 [ 1420.625902][T20800] ? ksys_write+0x260/0x2c0 [ 1420.630245][T20800] ? debug_smp_processor_id+0x17/0x20 [ 1420.635452][T20800] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1420.641353][T20800] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1420.646821][T20800] do_syscall_64+0x3d/0xb0 [ 1420.651074][T20800] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1420.656802][T20800] RIP: 0033:0x7f4110384ae9 [ 1420.661056][T20800] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1420.680497][T20800] RSP: 002b:00007f410f0e6078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1420.688740][T20800] RAX: ffffffffffffffda RBX: 00007f41104a4050 RCX: 00007f4110384ae9 [ 1420.696552][T20800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1420.704370][T20800] RBP: 00007f410f0e6120 R08: 0000000000000000 R09: 0000000000000000 [ 1420.712182][T20800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:37:13 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) 04:37:13 executing program 1: unlink(&(0x7f0000001b00)='./file1\x00') socketpair(0x15, 0xa, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/220, 0xdc}, {&(0x7f0000001540)=""/52, 0x34}, {&(0x7f0000001580)=""/206, 0xce}], 0x9, &(0x7f0000001740)=""/131, 0x83}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001840)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000018c0)=""/60, 0x3c}], 0x2, &(0x7f0000001940)=""/219, 0xdb}, 0x100) unlink(&(0x7f0000001a80)='./file1\x00') openat$cgroup(0xffffffffffffffff, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) unlink(&(0x7f0000001b00)='./file1\x00') (async) socketpair(0x15, 0xa, 0x7, &(0x7f0000000040)) (async) recvmsg(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/220, 0xdc}, {&(0x7f0000001540)=""/52, 0x34}, {&(0x7f0000001580)=""/206, 0xce}], 0x9, &(0x7f0000001740)=""/131, 0x83}, 0x0) (async) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001840)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000018c0)=""/60, 0x3c}], 0x2, &(0x7f0000001940)=""/219, 0xdb}, 0x100) (async) unlink(&(0x7f0000001a80)='./file1\x00') (async) openat$cgroup(0xffffffffffffffff, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) (async) 04:37:13 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x423) 04:37:13 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x807000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:13 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) 04:37:14 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x424) [ 1420.719984][T20800] R13: 000000000000006e R14: 00007f41104a4050 R15: 00007ffdf44e4828 [ 1420.727885][T20800] 04:37:14 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) 04:37:14 executing program 1: unlink(&(0x7f0000001b00)='./file1\x00') socketpair(0x15, 0xa, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/220, 0xdc}, {&(0x7f0000001540)=""/52, 0x34}, {&(0x7f0000001580)=""/206, 0xce}], 0x9, &(0x7f0000001740)=""/131, 0x83}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001840)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000018c0)=""/60, 0x3c}], 0x2, &(0x7f0000001940)=""/219, 0xdb}, 0x100) unlink(&(0x7f0000001a80)='./file1\x00') openat$cgroup(0xffffffffffffffff, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) unlink(&(0x7f0000001b00)='./file1\x00') (async) socketpair(0x15, 0xa, 0x7, &(0x7f0000000040)) (async) recvmsg(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/220, 0xdc}, {&(0x7f0000001540)=""/52, 0x34}, {&(0x7f0000001580)=""/206, 0xce}], 0x9, &(0x7f0000001740)=""/131, 0x83}, 0x0) (async) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001840)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000018c0)=""/60, 0x3c}], 0x2, &(0x7f0000001940)=""/219, 0xdb}, 0x100) (async) unlink(&(0x7f0000001a80)='./file1\x00') (async) openat$cgroup(0xffffffffffffffff, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) (async) 04:37:14 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) 04:37:14 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x425) [ 1420.794264][T20816] FAULT_INJECTION: forcing a failure. [ 1420.794264][T20816] name failslab, interval 1, probability 0, space 0, times 0 [ 1420.816537][T20816] CPU: 1 PID: 20816 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1420.826694][T20816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1420.836587][T20816] Call Trace: [ 1420.839710][T20816] [ 1420.842485][T20816] dump_stack_lvl+0x151/0x1b7 [ 1420.842663][T20844] FAULT_INJECTION: forcing a failure. [ 1420.842663][T20844] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1420.846997][T20816] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1420.847026][T20816] dump_stack+0x15/0x17 [ 1420.847042][T20816] should_fail+0x3c6/0x510 [ 1420.847065][T20816] __should_failslab+0xa4/0xe0 [ 1420.878682][T20816] should_failslab+0x9/0x20 [ 1420.883014][T20816] slab_pre_alloc_hook+0x37/0xd0 [ 1420.887792][T20816] __kmalloc+0x6d/0x270 [ 1420.891777][T20816] ? kvmalloc_node+0x1f0/0x4d0 [ 1420.896379][T20816] kvmalloc_node+0x1f0/0x4d0 [ 1420.900811][T20816] ? vm_mmap+0xb0/0xb0 [ 1420.904709][T20816] ? __kasan_kmalloc+0x9/0x10 [ 1420.909232][T20816] ? kmem_cache_alloc_trace+0x115/0x210 [ 1420.914606][T20816] ? alloc_fdtable+0xaf/0x2a0 [ 1420.919211][T20816] alloc_fdtable+0x163/0x2a0 [ 1420.923640][T20816] dup_fd+0x759/0xb00 [ 1420.927449][T20816] ? avc_has_perm+0x16f/0x260 [ 1420.931965][T20816] copy_files+0xe6/0x200 [ 1420.936051][T20816] ? perf_event_attrs+0x30/0x30 [ 1420.940729][T20816] ? dup_task_struct+0xc60/0xc60 [ 1420.945504][T20816] ? security_task_alloc+0xf9/0x130 [ 1420.950538][T20816] copy_process+0x11f3/0x3260 [ 1420.955051][T20816] ? proc_fail_nth_write+0x20b/0x290 [ 1420.960171][T20816] ? fsnotify_perm+0x6a/0x5d0 [ 1420.964687][T20816] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1420.969631][T20816] ? vfs_write+0x9ec/0x1110 [ 1420.973970][T20816] kernel_clone+0x21e/0x9e0 [ 1420.978313][T20816] ? file_end_write+0x1c0/0x1c0 [ 1420.982995][T20816] ? create_io_thread+0x1e0/0x1e0 [ 1420.987857][T20816] ? mutex_unlock+0xb2/0x260 [ 1420.992283][T20816] ? __mutex_lock_slowpath+0x10/0x10 [ 1420.997406][T20816] __x64_sys_clone+0x23f/0x290 [ 1421.002005][T20816] ? __do_sys_vfork+0x130/0x130 [ 1421.006690][T20816] ? ksys_write+0x260/0x2c0 [ 1421.011037][T20816] ? debug_smp_processor_id+0x17/0x20 [ 1421.016235][T20816] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1421.022140][T20816] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1421.027607][T20816] do_syscall_64+0x3d/0xb0 [ 1421.031860][T20816] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1421.037590][T20816] RIP: 0033:0x7f6872c3eae9 [ 1421.041843][T20816] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1421.061369][T20816] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1421.069617][T20816] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1421.077430][T20816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1421.085239][T20816] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 04:37:14 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) 04:37:14 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x12c) [ 1421.093048][T20816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1421.100859][T20816] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1421.108674][T20816] [ 1421.159928][T20844] CPU: 1 PID: 20844 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1421.170090][T20844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1421.179981][T20844] Call Trace: [ 1421.183104][T20844] [ 1421.185882][T20844] dump_stack_lvl+0x151/0x1b7 [ 1421.190397][T20844] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1421.195967][T20844] ? __stack_depot_save+0x34/0x470 [ 1421.200909][T20844] dump_stack+0x15/0x17 [ 1421.204902][T20844] should_fail+0x3c6/0x510 04:37:14 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) 04:37:14 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:14 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x426) 04:37:14 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf0ff1f, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:14 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x12c) [ 1421.209157][T20844] should_fail_alloc_page+0x5a/0x80 [ 1421.214189][T20844] prepare_alloc_pages+0x15c/0x700 [ 1421.219136][T20844] ? __alloc_pages+0x5e0/0x5e0 [ 1421.223738][T20844] ? __alloc_pages_bulk+0xe60/0xe60 [ 1421.228770][T20844] __alloc_pages+0x138/0x5e0 [ 1421.233198][T20844] ? prep_new_page+0x110/0x110 [ 1421.237795][T20844] ? __kasan_kmalloc+0x9/0x10 [ 1421.242309][T20844] ? __kmalloc+0x13a/0x270 [ 1421.246559][T20844] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1421.251765][T20844] __vmalloc_node_range+0x482/0x8d0 [ 1421.256817][T20844] dup_task_struct+0x416/0xc60 [ 1421.261403][T20844] ? copy_process+0x5c4/0x3260 [ 1421.265997][T20844] ? __kasan_check_write+0x14/0x20 [ 1421.270944][T20844] copy_process+0x5c4/0x3260 [ 1421.275372][T20844] ? __kasan_check_write+0x14/0x20 [ 1421.280321][T20844] ? proc_fail_nth_write+0x20b/0x290 [ 1421.285440][T20844] ? selinux_file_permission+0x2c4/0x570 [ 1421.290913][T20844] ? fsnotify_perm+0x6a/0x5d0 [ 1421.295419][T20844] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1421.300368][T20844] ? vfs_write+0x9ec/0x1110 [ 1421.304706][T20844] kernel_clone+0x21e/0x9e0 [ 1421.309052][T20844] ? file_end_write+0x1c0/0x1c0 [ 1421.313734][T20844] ? create_io_thread+0x1e0/0x1e0 [ 1421.318592][T20844] ? mutex_unlock+0xb2/0x260 [ 1421.323020][T20844] ? __mutex_lock_slowpath+0x10/0x10 [ 1421.328141][T20844] __x64_sys_clone+0x23f/0x290 [ 1421.332855][T20844] ? __do_sys_vfork+0x130/0x130 [ 1421.337532][T20844] ? ksys_write+0x260/0x2c0 [ 1421.341876][T20844] ? debug_smp_processor_id+0x17/0x20 [ 1421.347084][T20844] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1421.352980][T20844] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1421.358455][T20844] do_syscall_64+0x3d/0xb0 [ 1421.362703][T20844] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1421.368429][T20844] RIP: 0033:0x7f4110384ae9 [ 1421.372686][T20844] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1421.392124][T20844] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1421.400368][T20844] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 04:37:14 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) [ 1421.408177][T20844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1421.415991][T20844] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1421.423801][T20844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1421.431613][T20844] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1421.439427][T20844] 04:37:14 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) 04:37:14 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x12c) 04:37:14 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x427) 04:37:14 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) 04:37:14 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x428) 04:37:14 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00'}, 0x18) [ 1421.478386][T20867] FAULT_INJECTION: forcing a failure. [ 1421.478386][T20867] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.519280][T20867] CPU: 0 PID: 20867 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1421.529434][T20867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1421.539413][T20867] Call Trace: [ 1421.542543][T20867] [ 1421.545327][T20867] dump_stack_lvl+0x151/0x1b7 [ 1421.549837][T20867] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1421.555297][T20867] ? __kasan_check_write+0x14/0x20 [ 1421.560243][T20867] ? _raw_spin_lock+0xa4/0x1b0 [ 1421.564843][T20867] ? _raw_spin_trylock_bh+0x190/0x190 [ 1421.570054][T20867] dump_stack+0x15/0x17 [ 1421.574043][T20867] should_fail+0x3c6/0x510 [ 1421.578298][T20867] __should_failslab+0xa4/0xe0 [ 1421.582897][T20867] ? copy_fs_struct+0x4e/0x230 [ 1421.587493][T20867] should_failslab+0x9/0x20 [ 1421.591838][T20867] slab_pre_alloc_hook+0x37/0xd0 [ 1421.596608][T20867] ? copy_fs_struct+0x4e/0x230 [ 1421.601207][T20867] kmem_cache_alloc+0x44/0x200 [ 1421.605808][T20867] copy_fs_struct+0x4e/0x230 [ 1421.610233][T20867] copy_fs+0x71/0x140 [ 1421.614053][T20867] copy_process+0x121e/0x3260 [ 1421.618569][T20867] ? proc_fail_nth_write+0x20b/0x290 [ 1421.623685][T20867] ? fsnotify_perm+0x6a/0x5d0 [ 1421.628200][T20867] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1421.633146][T20867] ? vfs_write+0x9ec/0x1110 [ 1421.637495][T20867] kernel_clone+0x21e/0x9e0 [ 1421.641826][T20867] ? file_end_write+0x1c0/0x1c0 [ 1421.646512][T20867] ? create_io_thread+0x1e0/0x1e0 [ 1421.651371][T20867] ? mutex_unlock+0xb2/0x260 [ 1421.655800][T20867] ? __mutex_lock_slowpath+0x10/0x10 [ 1421.660921][T20867] __x64_sys_clone+0x23f/0x290 [ 1421.665526][T20867] ? __do_sys_vfork+0x130/0x130 [ 1421.670207][T20867] ? ksys_write+0x260/0x2c0 [ 1421.674553][T20867] ? debug_smp_processor_id+0x17/0x20 [ 1421.679752][T20867] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1421.685659][T20867] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1421.691125][T20867] do_syscall_64+0x3d/0xb0 [ 1421.695375][T20867] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1421.701104][T20867] RIP: 0033:0x7f6872c3eae9 [ 1421.705358][T20867] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1421.724799][T20867] RSP: 002b:00007f68719a0078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1421.733051][T20867] RAX: ffffffffffffffda RBX: 00007f6872d5e050 RCX: 00007f6872c3eae9 [ 1421.741029][T20867] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1421.748840][T20867] RBP: 00007f68719a0120 R08: 0000000000000000 R09: 0000000000000000 [ 1421.756738][T20867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1421.764549][T20867] R13: 000000000000006e R14: 00007f6872d5e050 R15: 00007ffc3ff06c28 [ 1421.772364][T20867] 04:37:15 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) 04:37:15 executing program 0: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x5) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x9) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0x0, 0x4010}, 0x18) 04:37:15 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x429) 04:37:15 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:15 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00'}, 0x18) [ 1421.801820][T20883] FAULT_INJECTION: forcing a failure. [ 1421.801820][T20883] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1421.815196][T20883] CPU: 1 PID: 20883 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1421.825345][T20883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1421.835239][T20883] Call Trace: [ 1421.838361][T20883] [ 1421.841141][T20883] dump_stack_lvl+0x151/0x1b7 [ 1421.845653][T20883] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1421.851212][T20883] ? __stack_depot_save+0x34/0x470 [ 1421.856154][T20883] dump_stack+0x15/0x17 [ 1421.860149][T20883] should_fail+0x3c6/0x510 [ 1421.864103][T20904] FAULT_INJECTION: forcing a failure. [ 1421.864103][T20904] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1421.864395][T20883] should_fail_alloc_page+0x5a/0x80 [ 1421.882452][T20883] prepare_alloc_pages+0x15c/0x700 [ 1421.887397][T20883] ? __alloc_pages+0x5e0/0x5e0 [ 1421.891997][T20883] ? __alloc_pages_bulk+0xe60/0xe60 [ 1421.897035][T20883] __alloc_pages+0x138/0x5e0 [ 1421.901457][T20883] ? prep_new_page+0x110/0x110 [ 1421.906060][T20883] ? __kasan_kmalloc+0x9/0x10 [ 1421.910569][T20883] ? __kmalloc+0x13a/0x270 [ 1421.914829][T20883] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1421.920032][T20883] __vmalloc_node_range+0x482/0x8d0 [ 1421.925066][T20883] dup_task_struct+0x416/0xc60 [ 1421.929661][T20883] ? copy_process+0x5c4/0x3260 [ 1421.934263][T20883] ? __kasan_check_write+0x14/0x20 [ 1421.939214][T20883] copy_process+0x5c4/0x3260 [ 1421.943638][T20883] ? __kasan_check_write+0x14/0x20 [ 1421.948586][T20883] ? proc_fail_nth_write+0x20b/0x290 [ 1421.953708][T20883] ? selinux_file_permission+0x2c4/0x570 [ 1421.959174][T20883] ? fsnotify_perm+0x6a/0x5d0 [ 1421.963688][T20883] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1421.968634][T20883] ? vfs_write+0x9ec/0x1110 [ 1421.973061][T20883] kernel_clone+0x21e/0x9e0 [ 1421.977402][T20883] ? file_end_write+0x1c0/0x1c0 [ 1421.982087][T20883] ? create_io_thread+0x1e0/0x1e0 [ 1421.986945][T20883] ? mutex_unlock+0xb2/0x260 [ 1421.991372][T20883] ? __mutex_lock_slowpath+0x10/0x10 [ 1421.996493][T20883] __x64_sys_clone+0x23f/0x290 [ 1422.001092][T20883] ? __do_sys_vfork+0x130/0x130 [ 1422.005776][T20883] ? ksys_write+0x260/0x2c0 [ 1422.010119][T20883] ? debug_smp_processor_id+0x17/0x20 [ 1422.015330][T20883] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1422.021236][T20883] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1422.026696][T20883] do_syscall_64+0x3d/0xb0 [ 1422.030953][T20883] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1422.036685][T20883] RIP: 0033:0x7f4110384ae9 [ 1422.040936][T20883] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1422.060376][T20883] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1422.068618][T20883] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1422.076431][T20883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1422.084243][T20883] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1422.092050][T20883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1422.099859][T20883] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1422.107676][T20883] [ 1422.110537][T20904] CPU: 0 PID: 20904 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1422.120691][T20904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1422.130583][T20904] Call Trace: [ 1422.133709][T20904] [ 1422.136488][T20904] dump_stack_lvl+0x151/0x1b7 [ 1422.140997][T20904] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1422.146469][T20904] ? __stack_depot_save+0x34/0x470 [ 1422.151414][T20904] dump_stack+0x15/0x17 [ 1422.155405][T20904] should_fail+0x3c6/0x510 [ 1422.159659][T20904] should_fail_alloc_page+0x5a/0x80 [ 1422.164691][T20904] prepare_alloc_pages+0x15c/0x700 [ 1422.169640][T20904] ? __alloc_pages+0x5e0/0x5e0 [ 1422.174240][T20904] ? __alloc_pages_bulk+0xe60/0xe60 [ 1422.179274][T20904] __alloc_pages+0x138/0x5e0 [ 1422.183697][T20904] ? prep_new_page+0x110/0x110 [ 1422.188298][T20904] ? __kasan_kmalloc+0x9/0x10 [ 1422.192812][T20904] ? __kmalloc+0x13a/0x270 [ 1422.197063][T20904] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1422.202273][T20904] __vmalloc_node_range+0x482/0x8d0 [ 1422.207307][T20904] dup_task_struct+0x416/0xc60 [ 1422.211909][T20904] ? copy_process+0x5c4/0x3260 [ 1422.216505][T20904] ? __kasan_check_write+0x14/0x20 [ 1422.221454][T20904] copy_process+0x5c4/0x3260 [ 1422.225878][T20904] ? __kasan_check_write+0x14/0x20 [ 1422.230836][T20904] ? proc_fail_nth_write+0x20b/0x290 [ 1422.235946][T20904] ? selinux_file_permission+0x2c4/0x570 [ 1422.241414][T20904] ? fsnotify_perm+0x6a/0x5d0 [ 1422.245953][T20904] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1422.250878][T20904] ? vfs_write+0x9ec/0x1110 [ 1422.255216][T20904] kernel_clone+0x21e/0x9e0 [ 1422.259563][T20904] ? file_end_write+0x1c0/0x1c0 [ 1422.264242][T20904] ? create_io_thread+0x1e0/0x1e0 [ 1422.269101][T20904] ? mutex_unlock+0xb2/0x260 [ 1422.273526][T20904] ? __mutex_lock_slowpath+0x10/0x10 [ 1422.278655][T20904] __x64_sys_clone+0x23f/0x290 [ 1422.283252][T20904] ? __do_sys_vfork+0x130/0x130 [ 1422.287967][T20904] ? ksys_write+0x260/0x2c0 [ 1422.292279][T20904] ? debug_smp_processor_id+0x17/0x20 [ 1422.297481][T20904] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1422.303384][T20904] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1422.308851][T20904] do_syscall_64+0x3d/0xb0 [ 1422.313104][T20904] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1422.318831][T20904] RIP: 0033:0x7f6872c3eae9 [ 1422.323089][T20904] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1422.342614][T20904] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 04:37:15 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x42b) 04:37:15 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) 04:37:15 executing program 0: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x5) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x9) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0x0, 0x4010}, 0x18) 04:37:15 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) 04:37:15 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00'}, 0x18) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00'}, 0x18) (async) 04:37:15 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1422.350859][T20904] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1422.358671][T20904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1422.366481][T20904] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1422.374290][T20904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1422.382103][T20904] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1422.389916][T20904] 04:37:15 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x14b) 04:37:15 executing program 0: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x5) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x9) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0x0, 0x4010}, 0x18) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0x0, 0x4010}, 0x18) 04:37:15 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x42c) 04:37:15 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x14b) mkdir(&(0x7f0000000080)='./file1\x00', 0x14b) (async) 04:37:15 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x42d) 04:37:15 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x56) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1/../file0\x00'}, 0x18) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0xd97c, 0x10}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_tracing={0x1a, 0xa, &(0x7f0000000100)=@raw=[@map_val={0x18, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbb}, @map_idx={0x18, 0xa, 0x5, 0x0, 0xd}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000000180)='syzkaller\x00', 0x7, 0xce, &(0x7f00000001c0)=""/206, 0x41100, 0x1, '\x00', 0x0, 0x1c, r1, 0x8, &(0x7f00000002c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x2, 0x6, 0x0, 0xfffffe13}, 0x10, 0x2d97c, 0xffffffffffffffff, 0x5, &(0x7f0000000340)=[0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000380)=[{0x0, 0x4, 0xc, 0xa}, {0x1, 0x1, 0x3, 0xc}, {0x4, 0x1, 0x4, 0x8}, {0x5, 0x4, 0x8, 0xc}, {0x2, 0x1, 0xf, 0x4}], 0x10, 0x10bd0a86}, 0x90) 04:37:15 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x14b) [ 1422.466493][T20934] FAULT_INJECTION: forcing a failure. [ 1422.466493][T20934] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1422.483395][T20936] FAULT_INJECTION: forcing a failure. [ 1422.483395][T20936] name failslab, interval 1, probability 0, space 0, times 0 [ 1422.501186][T20934] CPU: 1 PID: 20934 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1422.511336][T20934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1422.521231][T20934] Call Trace: [ 1422.524352][T20934] [ 1422.527133][T20934] dump_stack_lvl+0x151/0x1b7 [ 1422.531644][T20934] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1422.537109][T20934] ? __stack_depot_save+0x34/0x470 [ 1422.542057][T20934] dump_stack+0x15/0x17 [ 1422.546049][T20934] should_fail+0x3c6/0x510 [ 1422.550302][T20934] should_fail_alloc_page+0x5a/0x80 [ 1422.555336][T20934] prepare_alloc_pages+0x15c/0x700 [ 1422.560284][T20934] ? __alloc_pages+0x5e0/0x5e0 [ 1422.564882][T20934] ? __alloc_pages_bulk+0xe60/0xe60 [ 1422.569923][T20934] __alloc_pages+0x138/0x5e0 [ 1422.574341][T20934] ? prep_new_page+0x110/0x110 [ 1422.578942][T20934] ? __kasan_kmalloc+0x9/0x10 [ 1422.583456][T20934] ? __kmalloc+0x13a/0x270 [ 1422.587706][T20934] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1422.592920][T20934] __vmalloc_node_range+0x482/0x8d0 [ 1422.597957][T20934] dup_task_struct+0x416/0xc60 [ 1422.602551][T20934] ? copy_process+0x5c4/0x3260 [ 1422.607158][T20934] ? __kasan_check_write+0x14/0x20 [ 1422.612098][T20934] copy_process+0x5c4/0x3260 [ 1422.616525][T20934] ? __kasan_check_write+0x14/0x20 [ 1422.621468][T20934] ? proc_fail_nth_write+0x20b/0x290 [ 1422.626591][T20934] ? selinux_file_permission+0x2c4/0x570 [ 1422.632059][T20934] ? fsnotify_perm+0x6a/0x5d0 [ 1422.636574][T20934] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1422.641517][T20934] ? vfs_write+0x9ec/0x1110 [ 1422.645860][T20934] kernel_clone+0x21e/0x9e0 [ 1422.650196][T20934] ? file_end_write+0x1c0/0x1c0 [ 1422.654886][T20934] ? create_io_thread+0x1e0/0x1e0 [ 1422.659746][T20934] ? mutex_unlock+0xb2/0x260 [ 1422.664173][T20934] ? __mutex_lock_slowpath+0x10/0x10 [ 1422.669292][T20934] __x64_sys_clone+0x23f/0x290 [ 1422.673892][T20934] ? __do_sys_vfork+0x130/0x130 [ 1422.678578][T20934] ? ksys_write+0x260/0x2c0 [ 1422.682920][T20934] ? debug_smp_processor_id+0x17/0x20 [ 1422.688135][T20934] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1422.694028][T20934] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1422.699496][T20934] do_syscall_64+0x3d/0xb0 [ 1422.703746][T20934] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1422.709475][T20934] RIP: 0033:0x7f6872c3eae9 [ 1422.713730][T20934] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1422.733191][T20934] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1422.741411][T20934] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1422.749224][T20934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1422.757127][T20934] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1422.764933][T20934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1422.772747][T20934] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1422.780560][T20934] [ 1422.783423][T20936] CPU: 0 PID: 20936 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1422.793575][T20936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1422.803470][T20936] Call Trace: [ 1422.806593][T20936] [ 1422.809371][T20936] dump_stack_lvl+0x151/0x1b7 [ 1422.813912][T20936] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1422.819351][T20936] ? vmap_pages_range_noflush+0x7d5/0x800 [ 1422.824909][T20936] dump_stack+0x15/0x17 [ 1422.828897][T20936] should_fail+0x3c6/0x510 [ 1422.833150][T20936] __should_failslab+0xa4/0xe0 [ 1422.837750][T20936] ? prepare_creds+0x2f/0x6a0 [ 1422.842261][T20936] should_failslab+0x9/0x20 [ 1422.846603][T20936] slab_pre_alloc_hook+0x37/0xd0 [ 1422.851377][T20936] ? prepare_creds+0x2f/0x6a0 [ 1422.855890][T20936] kmem_cache_alloc+0x44/0x200 [ 1422.860488][T20936] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 1422.865783][T20936] prepare_creds+0x2f/0x6a0 [ 1422.870126][T20936] copy_creds+0xf0/0x630 [ 1422.874200][T20936] ? dup_task_struct+0x7e6/0xc60 [ 1422.878978][T20936] copy_process+0x7c3/0x3260 [ 1422.883403][T20936] ? __kasan_check_write+0x14/0x20 [ 1422.888436][T20936] ? proc_fail_nth_write+0x20b/0x290 [ 1422.893558][T20936] ? selinux_file_permission+0x2c4/0x570 [ 1422.899024][T20936] ? fsnotify_perm+0x6a/0x5d0 [ 1422.903538][T20936] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1422.908485][T20936] ? vfs_write+0x9ec/0x1110 [ 1422.912825][T20936] kernel_clone+0x21e/0x9e0 [ 1422.917163][T20936] ? file_end_write+0x1c0/0x1c0 [ 1422.921851][T20936] ? create_io_thread+0x1e0/0x1e0 [ 1422.926711][T20936] ? mutex_unlock+0xb2/0x260 [ 1422.931223][T20936] ? __mutex_lock_slowpath+0x10/0x10 [ 1422.936343][T20936] __x64_sys_clone+0x23f/0x290 [ 1422.940945][T20936] ? __do_sys_vfork+0x130/0x130 [ 1422.945717][T20936] ? ksys_write+0x260/0x2c0 [ 1422.950056][T20936] ? debug_smp_processor_id+0x17/0x20 [ 1422.955263][T20936] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1422.961168][T20936] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1422.966634][T20936] do_syscall_64+0x3d/0xb0 [ 1422.970887][T20936] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1422.976617][T20936] RIP: 0033:0x7f4110384ae9 [ 1422.980870][T20936] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1423.000310][T20936] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1423.008554][T20936] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 04:37:16 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) 04:37:16 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x42e) [ 1423.016368][T20936] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1423.024185][T20936] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1423.032074][T20936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1423.039887][T20936] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1423.047699][T20936] 04:37:16 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) 04:37:16 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000001780)) recvmsg(r0, &(0x7f0000001740)={&(0x7f00000000c0)=@llc, 0x80, &(0x7f0000001680)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000140)=""/180, 0xb4}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/151, 0x97}, {&(0x7f00000012c0)=""/114, 0x72}, {&(0x7f0000001340)=""/175, 0xaf}, {&(0x7f0000001400)=""/171, 0xab}, {&(0x7f00000014c0)=""/141, 0x8d}, {&(0x7f0000001580)=""/218, 0xda}], 0x9}, 0x10000) 04:37:16 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:16 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x56) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1/../file0\x00'}, 0x18) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0xd97c, 0x10}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f4", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_tracing={0x1a, 0xa, &(0x7f0000000100)=@raw=[@map_val={0x18, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbb}, @map_idx={0x18, 0xa, 0x5, 0x0, 0xd}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000000180)='syzkaller\x00', 0x7, 0xce, &(0x7f00000001c0)=""/206, 0x41100, 0x1, '\x00', 0x0, 0x1c, r1, 0x8, &(0x7f00000002c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x2, 0x6, 0x0, 0xfffffe13}, 0x10, 0x2d97c, 0xffffffffffffffff, 0x5, &(0x7f0000000340)=[0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000380)=[{0x0, 0x4, 0xc, 0xa}, {0x1, 0x1, 0x3, 0xc}, {0x4, 0x1, 0x4, 0x8}, {0x5, 0x4, 0x8, 0xc}, {0x2, 0x1, 0xf, 0x4}], 0x10, 0x10bd0a86}, 0x90) mkdir(&(0x7f0000000080)='./file1\x00', 0x56) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1/../file0\x00'}, 0x18) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0xd97c, 0x10}, 0xc) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_tracing={0x1a, 0xa, &(0x7f0000000100)=@raw=[@map_val={0x18, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbb}, @map_idx={0x18, 0xa, 0x5, 0x0, 0xd}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000000180)='syzkaller\x00', 0x7, 0xce, &(0x7f00000001c0)=""/206, 0x41100, 0x1, '\x00', 0x0, 0x1c, r1, 0x8, &(0x7f00000002c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x2, 0x6, 0x0, 0xfffffe13}, 0x10, 0x2d97c, 0xffffffffffffffff, 0x5, &(0x7f0000000340)=[0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000380)=[{0x0, 0x4, 0xc, 0xa}, {0x1, 0x1, 0x3, 0xc}, {0x4, 0x1, 0x4, 0x8}, {0x5, 0x4, 0x8, 0xc}, {0x2, 0x1, 0xf, 0x4}], 0x10, 0x10bd0a86}, 0x90) (async) 04:37:16 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x42f) 04:37:16 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x430) 04:37:16 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x433) [ 1423.082522][T20971] FAULT_INJECTION: forcing a failure. [ 1423.082522][T20971] name failslab, interval 1, probability 0, space 0, times 0 [ 1423.110728][T20971] CPU: 1 PID: 20971 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1423.120886][T20971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 04:37:16 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x438) [ 1423.130871][T20971] Call Trace: [ 1423.133993][T20971] [ 1423.136769][T20971] dump_stack_lvl+0x151/0x1b7 [ 1423.141282][T20971] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1423.146753][T20971] dump_stack+0x15/0x17 [ 1423.150830][T20971] should_fail+0x3c6/0x510 [ 1423.155081][T20971] __should_failslab+0xa4/0xe0 [ 1423.159678][T20971] should_failslab+0x9/0x20 [ 1423.164020][T20971] slab_pre_alloc_hook+0x37/0xd0 [ 1423.168883][T20971] __kmalloc+0x6d/0x270 [ 1423.172873][T20971] ? security_prepare_creds+0x4d/0x140 [ 1423.178166][T20971] security_prepare_creds+0x4d/0x140 [ 1423.183293][T20971] prepare_creds+0x472/0x6a0 [ 1423.184019][T21000] FAULT_INJECTION: forcing a failure. [ 1423.184019][T21000] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1423.187718][T20971] copy_creds+0xf0/0x630 [ 1423.187746][T20971] ? dup_task_struct+0x7e6/0xc60 [ 1423.187770][T20971] copy_process+0x7c3/0x3260 [ 1423.187789][T20971] ? __kasan_check_write+0x14/0x20 [ 1423.219223][T20971] ? proc_fail_nth_write+0x20b/0x290 [ 1423.224339][T20971] ? selinux_file_permission+0x2c4/0x570 [ 1423.229805][T20971] ? fsnotify_perm+0x6a/0x5d0 [ 1423.234319][T20971] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1423.239267][T20971] ? vfs_write+0x9ec/0x1110 [ 1423.243606][T20971] kernel_clone+0x21e/0x9e0 [ 1423.247944][T20971] ? file_end_write+0x1c0/0x1c0 [ 1423.252635][T20971] ? create_io_thread+0x1e0/0x1e0 [ 1423.257494][T20971] ? mutex_unlock+0xb2/0x260 [ 1423.261920][T20971] ? __mutex_lock_slowpath+0x10/0x10 [ 1423.267042][T20971] __x64_sys_clone+0x23f/0x290 [ 1423.271643][T20971] ? __do_sys_vfork+0x130/0x130 [ 1423.276324][T20971] ? ksys_write+0x260/0x2c0 [ 1423.280671][T20971] ? debug_smp_processor_id+0x17/0x20 [ 1423.285872][T20971] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1423.291776][T20971] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1423.297243][T20971] do_syscall_64+0x3d/0xb0 [ 1423.301494][T20971] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1423.307220][T20971] RIP: 0033:0x7f4110384ae9 [ 1423.311476][T20971] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1423.330920][T20971] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1423.339160][T20971] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1423.346975][T20971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1423.354784][T20971] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1423.362604][T20971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1423.370410][T20971] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1423.378221][T20971] 04:37:16 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:16 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x56) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1/../file0\x00'}, 0x18) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0xd97c, 0x10}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_tracing={0x1a, 0xa, &(0x7f0000000100)=@raw=[@map_val={0x18, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbb}, @map_idx={0x18, 0xa, 0x5, 0x0, 0xd}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000000180)='syzkaller\x00', 0x7, 0xce, &(0x7f00000001c0)=""/206, 0x41100, 0x1, '\x00', 0x0, 0x1c, r1, 0x8, &(0x7f00000002c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x2, 0x6, 0x0, 0xfffffe13}, 0x10, 0x2d97c, 0xffffffffffffffff, 0x5, &(0x7f0000000340)=[0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000380)=[{0x0, 0x4, 0xc, 0xa}, {0x1, 0x1, 0x3, 0xc}, {0x4, 0x1, 0x4, 0x8}, {0x5, 0x4, 0x8, 0xc}, {0x2, 0x1, 0xf, 0x4}], 0x10, 0x10bd0a86}, 0x90) mkdir(&(0x7f0000000080)='./file1\x00', 0x56) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1/../file0\x00'}, 0x18) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0xd97c, 0x10}, 0xc) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_tracing={0x1a, 0xa, &(0x7f0000000100)=@raw=[@map_val={0x18, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbb}, @map_idx={0x18, 0xa, 0x5, 0x0, 0xd}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000000180)='syzkaller\x00', 0x7, 0xce, &(0x7f00000001c0)=""/206, 0x41100, 0x1, '\x00', 0x0, 0x1c, r1, 0x8, &(0x7f00000002c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x2, 0x6, 0x0, 0xfffffe13}, 0x10, 0x2d97c, 0xffffffffffffffff, 0x5, &(0x7f0000000340)=[0xffffffffffffffff, r1, r3, 0xffffffffffffffff], &(0x7f0000000380)=[{0x0, 0x4, 0xc, 0xa}, {0x1, 0x1, 0x3, 0xc}, {0x4, 0x1, 0x4, 0x8}, {0x5, 0x4, 0x8, 0xc}, {0x2, 0x1, 0xf, 0x4}], 0x10, 0x10bd0a86}, 0x90) (async) 04:37:16 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) [ 1423.381194][T21000] CPU: 0 PID: 21000 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1423.391347][T21000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1423.401242][T21000] Call Trace: [ 1423.404367][T21000] [ 1423.407228][T21000] dump_stack_lvl+0x151/0x1b7 [ 1423.411743][T21000] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1423.417217][T21000] ? __stack_depot_save+0x34/0x470 [ 1423.422157][T21000] dump_stack+0x15/0x17 [ 1423.426150][T21000] should_fail+0x3c6/0x510 04:37:16 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0xe8) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001ff7ffff84000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={r3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000680)={r3, r1, 0x0, 0x1, &(0x7f0000000640)='\x00'}, 0x30) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000540)=@generic={&(0x7f0000000100)='./file1\x00', r1}, 0x18) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000040000000000000004000020852000000100000018650000020000018000002d58000100000000369500"/57], &(0x7f0000000140)='GPL\x00', 0xbc000000, 0x4, &(0x7f0000000180)=""/4, 0x41000, 0x14, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0xd, 0x5, 0x8}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000240)=[0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000280)=[{0x4, 0x2, 0xe, 0x4}, {0x1, 0x2, 0x7, 0x2}, {0x1, 0x4, 0xb, 0x3}, {0x0, 0x2, 0x7, 0x6}], 0x10, 0x8}, 0x90) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={@cgroup, 0xe, 0x1, 0x80000000, &(0x7f00000003c0)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)=@generic={&(0x7f00000000c0)='./file1\x00', r4}, 0x18) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, 0x4000, r0}, 0x18) [ 1423.430403][T21000] should_fail_alloc_page+0x5a/0x80 [ 1423.435434][T21000] prepare_alloc_pages+0x15c/0x700 [ 1423.435710][T21019] FAULT_INJECTION: forcing a failure. [ 1423.435710][T21019] name failslab, interval 1, probability 0, space 0, times 0 [ 1423.440380][T21000] ? __alloc_pages+0x5e0/0x5e0 [ 1423.440405][T21000] ? __alloc_pages_bulk+0xe60/0xe60 [ 1423.462431][T21000] __alloc_pages+0x138/0x5e0 [ 1423.466854][T21000] ? prep_new_page+0x110/0x110 [ 1423.471455][T21000] ? __kasan_kmalloc+0x9/0x10 [ 1423.475970][T21000] ? __kmalloc+0x13a/0x270 [ 1423.480221][T21000] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1423.485430][T21000] __vmalloc_node_range+0x482/0x8d0 [ 1423.490461][T21000] dup_task_struct+0x416/0xc60 [ 1423.495060][T21000] ? copy_process+0x5c4/0x3260 [ 1423.499661][T21000] ? __kasan_check_write+0x14/0x20 [ 1423.504608][T21000] copy_process+0x5c4/0x3260 [ 1423.509033][T21000] ? __kasan_check_write+0x14/0x20 [ 1423.513982][T21000] ? proc_fail_nth_write+0x20b/0x290 [ 1423.519099][T21000] ? selinux_file_permission+0x2c4/0x570 [ 1423.524654][T21000] ? fsnotify_perm+0x6a/0x5d0 [ 1423.529171][T21000] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1423.534120][T21000] ? vfs_write+0x9ec/0x1110 [ 1423.538456][T21000] kernel_clone+0x21e/0x9e0 [ 1423.542796][T21000] ? file_end_write+0x1c0/0x1c0 [ 1423.547483][T21000] ? create_io_thread+0x1e0/0x1e0 [ 1423.552340][T21000] ? mutex_unlock+0xb2/0x260 [ 1423.556774][T21000] ? __mutex_lock_slowpath+0x10/0x10 [ 1423.561891][T21000] __x64_sys_clone+0x23f/0x290 [ 1423.566492][T21000] ? __do_sys_vfork+0x130/0x130 [ 1423.571175][T21000] ? ksys_write+0x260/0x2c0 [ 1423.575514][T21000] ? debug_smp_processor_id+0x17/0x20 [ 1423.580719][T21000] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1423.586621][T21000] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1423.592092][T21000] do_syscall_64+0x3d/0xb0 [ 1423.596344][T21000] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1423.602077][T21000] RIP: 0033:0x7f6872c3eae9 [ 1423.606325][T21000] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1423.625765][T21000] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1423.634009][T21000] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1423.641821][T21000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1423.649633][T21000] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1423.657445][T21000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1423.665256][T21000] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1423.673075][T21000] [ 1423.693492][T21019] CPU: 0 PID: 21019 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1423.703644][T21019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1423.713541][T21019] Call Trace: [ 1423.716662][T21019] [ 1423.719435][T21019] dump_stack_lvl+0x151/0x1b7 [ 1423.723947][T21019] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1423.729419][T21019] ? avc_has_perm_noaudit+0x348/0x430 [ 1423.734625][T21019] dump_stack+0x15/0x17 [ 1423.738615][T21019] should_fail+0x3c6/0x510 [ 1423.742869][T21019] __should_failslab+0xa4/0xe0 [ 1423.747468][T21019] ? dup_fd+0x72/0xb00 [ 1423.751379][T21019] should_failslab+0x9/0x20 [ 1423.755714][T21019] slab_pre_alloc_hook+0x37/0xd0 [ 1423.760488][T21019] ? dup_fd+0x72/0xb00 [ 1423.764392][T21019] kmem_cache_alloc+0x44/0x200 [ 1423.768992][T21019] dup_fd+0x72/0xb00 [ 1423.772724][T21019] ? avc_has_perm+0x16f/0x260 [ 1423.777238][T21019] ? avc_has_perm_noaudit+0x430/0x430 [ 1423.782447][T21019] copy_files+0xe6/0x200 [ 1423.786524][T21019] ? perf_event_attrs+0x30/0x30 [ 1423.791211][T21019] ? dup_task_struct+0xc60/0xc60 [ 1423.795985][T21019] ? security_task_alloc+0xf9/0x130 [ 1423.801019][T21019] copy_process+0x11f3/0x3260 [ 1423.805534][T21019] ? proc_fail_nth_write+0x20b/0x290 [ 1423.810652][T21019] ? fsnotify_perm+0x6a/0x5d0 [ 1423.815168][T21019] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1423.820113][T21019] ? vfs_write+0x9ec/0x1110 [ 1423.824452][T21019] kernel_clone+0x21e/0x9e0 [ 1423.828795][T21019] ? file_end_write+0x1c0/0x1c0 [ 1423.833480][T21019] ? create_io_thread+0x1e0/0x1e0 [ 1423.838340][T21019] ? mutex_unlock+0xb2/0x260 [ 1423.842852][T21019] ? __mutex_lock_slowpath+0x10/0x10 [ 1423.847973][T21019] __x64_sys_clone+0x23f/0x290 [ 1423.852575][T21019] ? __do_sys_vfork+0x130/0x130 [ 1423.857260][T21019] ? ksys_write+0x260/0x2c0 [ 1423.861604][T21019] ? debug_smp_processor_id+0x17/0x20 [ 1423.866806][T21019] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1423.872709][T21019] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1423.878177][T21019] do_syscall_64+0x3d/0xb0 [ 1423.882433][T21019] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1423.888162][T21019] RIP: 0033:0x7f4110384ae9 [ 1423.892412][T21019] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1423.911851][T21019] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1423.920097][T21019] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1423.928006][T21019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1423.935806][T21019] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 04:37:17 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) 04:37:17 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x43c) 04:37:17 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0xe8) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async, rerun: 32) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) (rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001ff7ffff84000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={r3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async, rerun: 64) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000680)={r3, r1, 0x0, 0x1, &(0x7f0000000640)='\x00'}, 0x30) (async, rerun: 64) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000540)=@generic={&(0x7f0000000100)='./file1\x00', r1}, 0x18) (async) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000040000000000000004000020852000000100000018650000020000018000002d58000100000000369500"/57], &(0x7f0000000140)='GPL\x00', 0xbc000000, 0x4, &(0x7f0000000180)=""/4, 0x41000, 0x14, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0xd, 0x5, 0x8}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000240)=[0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000280)=[{0x4, 0x2, 0xe, 0x4}, {0x1, 0x2, 0x7, 0x2}, {0x1, 0x4, 0xb, 0x3}, {0x0, 0x2, 0x7, 0x6}], 0x10, 0x8}, 0x90) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={@cgroup, 0xe, 0x1, 0x80000000, &(0x7f00000003c0)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)=@generic={&(0x7f00000000c0)='./file1\x00', r4}, 0x18) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, 0x4000, r0}, 0x18) 04:37:17 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000001780)) (async) recvmsg(r0, &(0x7f0000001740)={&(0x7f00000000c0)=@llc, 0x80, &(0x7f0000001680)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000140)=""/180, 0xb4}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/151, 0x97}, {&(0x7f00000012c0)=""/114, 0x72}, {&(0x7f0000001340)=""/175, 0xaf}, {&(0x7f0000001400)=""/171, 0xab}, {&(0x7f00000014c0)=""/141, 0x8d}, {&(0x7f0000001580)=""/218, 0xda}], 0x9}, 0x10000) 04:37:17 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) 04:37:17 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x9000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:17 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x43d) [ 1423.943617][T21019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1423.951428][T21019] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1423.959242][T21019] 04:37:17 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0xe8) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001ff7ffff84000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={r3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000680)={r3, r1, 0x0, 0x1, &(0x7f0000000640)='\x00'}, 0x30) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000540)=@generic={&(0x7f0000000100)='./file1\x00', r1}, 0x18) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000040000000000000004000020852000000100000018650000020000018000002d58000100000000369500"/57], &(0x7f0000000140)='GPL\x00', 0xbc000000, 0x4, &(0x7f0000000180)=""/4, 0x41000, 0x14, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0xd, 0x5, 0x8}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000240)=[0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000280)=[{0x4, 0x2, 0xe, 0x4}, {0x1, 0x2, 0x7, 0x2}, {0x1, 0x4, 0xb, 0x3}, {0x0, 0x2, 0x7, 0x6}], 0x10, 0x8}, 0x90) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={@cgroup, 0xe, 0x1, 0x80000000, &(0x7f00000003c0)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)=@generic={&(0x7f00000000c0)='./file1\x00', r4}, 0x18) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, 0x4000, r0}, 0x18) 04:37:17 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x43e) 04:37:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x3, 0x80, 0x84, 0x7, 0xfb, 0x2, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x5, 0x6}, 0x400, 0x5, 0x5, 0x3, 0x2, 0x40, 0x4f97, 0x0, 0x20, 0x0, 0x1}) [ 1424.035549][T21056] FAULT_INJECTION: forcing a failure. [ 1424.035549][T21056] name failslab, interval 1, probability 0, space 0, times 0 [ 1424.061128][T21056] CPU: 0 PID: 21056 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1424.064097][T21066] FAULT_INJECTION: forcing a failure. [ 1424.064097][T21066] name failslab, interval 1, probability 0, space 0, times 0 [ 1424.071282][T21056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1424.071299][T21056] Call Trace: [ 1424.071305][T21056] [ 1424.071313][T21056] dump_stack_lvl+0x151/0x1b7 [ 1424.071339][T21056] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1424.109562][T21056] dump_stack+0x15/0x17 [ 1424.113548][T21056] should_fail+0x3c6/0x510 [ 1424.117805][T21056] __should_failslab+0xa4/0xe0 [ 1424.122401][T21056] should_failslab+0x9/0x20 [ 1424.126740][T21056] slab_pre_alloc_hook+0x37/0xd0 [ 1424.131514][T21056] kmem_cache_alloc_trace+0x48/0x210 [ 1424.136635][T21056] ? mm_init+0x39a/0x970 [ 1424.140715][T21056] mm_init+0x39a/0x970 [ 1424.144618][T21056] copy_mm+0x1e3/0x13e0 [ 1424.148617][T21056] ? _raw_spin_lock+0xa4/0x1b0 [ 1424.153214][T21056] ? copy_signal+0x610/0x610 [ 1424.157641][T21056] ? __kasan_check_write+0x14/0x20 [ 1424.162588][T21056] ? __init_rwsem+0xd6/0x1c0 [ 1424.167018][T21056] ? copy_signal+0x4e3/0x610 [ 1424.171441][T21056] copy_process+0x12bc/0x3260 [ 1424.175952][T21056] ? proc_fail_nth_write+0x20b/0x290 [ 1424.181071][T21056] ? fsnotify_perm+0x6a/0x5d0 [ 1424.185590][T21056] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1424.190536][T21056] ? vfs_write+0x9ec/0x1110 [ 1424.194873][T21056] kernel_clone+0x21e/0x9e0 [ 1424.199216][T21056] ? file_end_write+0x1c0/0x1c0 [ 1424.203897][T21056] ? create_io_thread+0x1e0/0x1e0 [ 1424.208760][T21056] ? mutex_unlock+0xb2/0x260 [ 1424.213194][T21056] ? __mutex_lock_slowpath+0x10/0x10 [ 1424.218308][T21056] __x64_sys_clone+0x23f/0x290 [ 1424.222911][T21056] ? __do_sys_vfork+0x130/0x130 [ 1424.227592][T21056] ? ksys_write+0x260/0x2c0 [ 1424.231935][T21056] ? debug_smp_processor_id+0x17/0x20 [ 1424.237139][T21056] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1424.243041][T21056] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1424.248509][T21056] do_syscall_64+0x3d/0xb0 [ 1424.252765][T21056] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1424.258489][T21056] RIP: 0033:0x7f6872c3eae9 [ 1424.262743][T21056] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 04:37:17 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x441) 04:37:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x3, 0x80, 0x84, 0x7, 0xfb, 0x2, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x5, 0x6}, 0x400, 0x5, 0x5, 0x3, 0x2, 0x40, 0x4f97, 0x0, 0x20, 0x0, 0x1}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x3, 0x80, 0x84, 0x7, 0xfb, 0x2, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x5, 0x6}, 0x400, 0x5, 0x5, 0x3, 0x2, 0x40, 0x4f97, 0x0, 0x20, 0x0, 0x1}) (async) [ 1424.282316][T21056] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1424.290553][T21056] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1424.298367][T21056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1424.306186][T21056] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1424.313989][T21056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1424.321808][T21056] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1424.329617][T21056] [ 1424.381382][T21066] CPU: 1 PID: 21066 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1424.391541][T21066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1424.401438][T21066] Call Trace: [ 1424.404563][T21066] [ 1424.407338][T21066] dump_stack_lvl+0x151/0x1b7 [ 1424.411939][T21066] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1424.417406][T21066] dump_stack+0x15/0x17 [ 1424.418889][T21102] FAULT_INJECTION: forcing a failure. [ 1424.418889][T21102] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1424.421392][T21066] should_fail+0x3c6/0x510 [ 1424.421421][T21066] __should_failslab+0xa4/0xe0 [ 1424.443268][T21066] ? anon_vma_clone+0x9a/0x500 [ 1424.447867][T21066] should_failslab+0x9/0x20 [ 1424.452203][T21066] slab_pre_alloc_hook+0x37/0xd0 [ 1424.456977][T21066] ? anon_vma_clone+0x9a/0x500 [ 1424.461576][T21066] kmem_cache_alloc+0x44/0x200 [ 1424.466179][T21066] anon_vma_clone+0x9a/0x500 [ 1424.470607][T21066] anon_vma_fork+0x91/0x4e0 [ 1424.474943][T21066] ? anon_vma_name+0x4c/0x70 04:37:17 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) 04:37:17 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x442) 04:37:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x3, 0x80, 0x84, 0x7, 0xfb, 0x2, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x5, 0x6}, 0x400, 0x5, 0x5, 0x3, 0x2, 0x40, 0x4f97, 0x0, 0x20, 0x0, 0x1}) [ 1424.479373][T21066] ? vm_area_dup+0x17a/0x230 [ 1424.483796][T21066] copy_mm+0xa3a/0x13e0 [ 1424.487817][T21066] ? copy_signal+0x610/0x610 [ 1424.492218][T21066] ? __init_rwsem+0xd6/0x1c0 [ 1424.496650][T21066] ? copy_signal+0x4e3/0x610 [ 1424.501074][T21066] copy_process+0x12bc/0x3260 [ 1424.505580][T21066] ? proc_fail_nth_write+0x20b/0x290 [ 1424.510700][T21066] ? fsnotify_perm+0x6a/0x5d0 [ 1424.515216][T21066] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1424.520165][T21066] ? vfs_write+0x9ec/0x1110 [ 1424.524502][T21066] kernel_clone+0x21e/0x9e0 [ 1424.528841][T21066] ? file_end_write+0x1c0/0x1c0 [ 1424.533526][T21066] ? create_io_thread+0x1e0/0x1e0 [ 1424.538388][T21066] ? mutex_unlock+0xb2/0x260 [ 1424.542813][T21066] ? __mutex_lock_slowpath+0x10/0x10 [ 1424.548003][T21066] __x64_sys_clone+0x23f/0x290 [ 1424.552536][T21066] ? __do_sys_vfork+0x130/0x130 [ 1424.557222][T21066] ? ksys_write+0x260/0x2c0 [ 1424.561560][T21066] ? debug_smp_processor_id+0x17/0x20 [ 1424.566768][T21066] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1424.572671][T21066] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1424.578138][T21066] do_syscall_64+0x3d/0xb0 [ 1424.582390][T21066] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1424.588121][T21066] RIP: 0033:0x7f4110384ae9 [ 1424.592373][T21066] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1424.611811][T21066] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1424.620056][T21066] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1424.627867][T21066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1424.635681][T21066] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1424.643489][T21066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1424.651304][T21066] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1424.659115][T21066] [ 1424.682216][T21102] CPU: 1 PID: 21102 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1424.692365][T21102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1424.702262][T21102] Call Trace: [ 1424.705384][T21102] [ 1424.708163][T21102] dump_stack_lvl+0x151/0x1b7 [ 1424.712679][T21102] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1424.718167][T21102] ? __stack_depot_save+0x34/0x470 [ 1424.723091][T21102] dump_stack+0x15/0x17 [ 1424.727080][T21102] should_fail+0x3c6/0x510 [ 1424.731336][T21102] should_fail_alloc_page+0x5a/0x80 [ 1424.736365][T21102] prepare_alloc_pages+0x15c/0x700 [ 1424.741312][T21102] ? __alloc_pages+0x5e0/0x5e0 [ 1424.745914][T21102] ? __alloc_pages_bulk+0xe60/0xe60 [ 1424.750947][T21102] __alloc_pages+0x138/0x5e0 [ 1424.755374][T21102] ? prep_new_page+0x110/0x110 [ 1424.759975][T21102] ? __kasan_kmalloc+0x9/0x10 [ 1424.764493][T21102] ? __kmalloc+0x13a/0x270 [ 1424.768738][T21102] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1424.773945][T21102] __vmalloc_node_range+0x482/0x8d0 [ 1424.779118][T21102] dup_task_struct+0x416/0xc60 [ 1424.783714][T21102] ? copy_process+0x5c4/0x3260 [ 1424.788316][T21102] ? __kasan_check_write+0x14/0x20 [ 1424.793267][T21102] copy_process+0x5c4/0x3260 [ 1424.797696][T21102] ? __kasan_check_write+0x14/0x20 [ 1424.802632][T21102] ? proc_fail_nth_write+0x20b/0x290 [ 1424.807753][T21102] ? selinux_file_permission+0x2c4/0x570 [ 1424.813226][T21102] ? fsnotify_perm+0x6a/0x5d0 [ 1424.817735][T21102] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1424.822683][T21102] ? vfs_write+0x9ec/0x1110 [ 1424.827022][T21102] kernel_clone+0x21e/0x9e0 [ 1424.831361][T21102] ? file_end_write+0x1c0/0x1c0 [ 1424.836048][T21102] ? create_io_thread+0x1e0/0x1e0 [ 1424.840994][T21102] ? mutex_unlock+0xb2/0x260 [ 1424.845424][T21102] ? __mutex_lock_slowpath+0x10/0x10 [ 1424.850544][T21102] __x64_sys_clone+0x23f/0x290 [ 1424.855172][T21102] ? __do_sys_vfork+0x130/0x130 [ 1424.859828][T21102] ? ksys_write+0x260/0x2c0 [ 1424.864171][T21102] ? debug_smp_processor_id+0x17/0x20 [ 1424.869412][T21102] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1424.875279][T21102] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1424.880751][T21102] do_syscall_64+0x3d/0xb0 [ 1424.885000][T21102] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1424.890735][T21102] RIP: 0033:0x7f6872c3eae9 [ 1424.894983][T21102] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1424.914420][T21102] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1424.922664][T21102] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:18 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000001780)) recvmsg(r0, &(0x7f0000001740)={&(0x7f00000000c0)=@llc, 0x80, &(0x7f0000001680)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000140)=""/180, 0xb4}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/151, 0x97}, {&(0x7f00000012c0)=""/114, 0x72}, {&(0x7f0000001340)=""/175, 0xaf}, {&(0x7f0000001400)=""/171, 0xab}, {&(0x7f00000014c0)=""/141, 0x8d}, {&(0x7f0000001580)=""/218, 0xda}], 0x9}, 0x10000) 04:37:18 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x10000200, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:18 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x443) 04:37:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], 0x0, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x8, &(0x7f00000001c0)}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x20, 0x4, 0x7, 0x6, 0x2000, r0, 0x1, '\x00', r2, 0xffffffffffffffff, 0x1, 0x3, 0x5}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, 0x0, 0x0) recvmsg$unix(r3, &(0x7f0000000ac0)={&(0x7f0000000640), 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)=""/94, 0x5e}, {&(0x7f0000000880)=""/246, 0xf6}, {&(0x7f00000003c0)=""/36, 0x24}, {&(0x7f0000000980)=""/192, 0xc0}], 0x4, &(0x7f0000000a80)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}, 0x10180) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000c00)={@cgroup=r4, 0x20, 0x1, 0x4bf, &(0x7f0000000c40)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000000b40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000b80)=[0x0, 0x0], &(0x7f0000000bc0)=[0x0, 0x0, 0x0]}, 0x40) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:18 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) 04:37:18 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x444) 04:37:18 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x445) 04:37:18 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) [ 1424.930571][T21102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1424.938462][T21102] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1424.946278][T21102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1424.954088][T21102] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1424.961899][T21102] 04:37:18 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x446) [ 1425.007751][T21127] FAULT_INJECTION: forcing a failure. [ 1425.007751][T21127] name failslab, interval 1, probability 0, space 0, times 0 [ 1425.023688][T21127] CPU: 1 PID: 21127 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1425.033836][T21127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1425.036530][T21137] FAULT_INJECTION: forcing a failure. [ 1425.036530][T21137] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1425.043738][T21127] Call Trace: [ 1425.043748][T21127] [ 1425.043756][T21127] dump_stack_lvl+0x151/0x1b7 [ 1425.067162][T21127] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1425.072631][T21127] dump_stack+0x15/0x17 [ 1425.076623][T21127] should_fail+0x3c6/0x510 [ 1425.080875][T21127] __should_failslab+0xa4/0xe0 [ 1425.085475][T21127] ? anon_vma_clone+0x9a/0x500 [ 1425.090075][T21127] should_failslab+0x9/0x20 [ 1425.094413][T21127] slab_pre_alloc_hook+0x37/0xd0 [ 1425.099189][T21127] ? anon_vma_clone+0x9a/0x500 [ 1425.103786][T21127] kmem_cache_alloc+0x44/0x200 [ 1425.108387][T21127] anon_vma_clone+0x9a/0x500 [ 1425.112813][T21127] anon_vma_fork+0x91/0x4e0 [ 1425.117153][T21127] ? anon_vma_name+0x4c/0x70 [ 1425.121578][T21127] ? vm_area_dup+0x17a/0x230 [ 1425.126009][T21127] copy_mm+0xa3a/0x13e0 [ 1425.130000][T21127] ? copy_signal+0x610/0x610 [ 1425.134424][T21127] ? __init_rwsem+0xd6/0x1c0 [ 1425.138851][T21127] ? copy_signal+0x4e3/0x610 [ 1425.143282][T21127] copy_process+0x12bc/0x3260 [ 1425.147793][T21127] ? proc_fail_nth_write+0x20b/0x290 [ 1425.152909][T21127] ? fsnotify_perm+0x6a/0x5d0 [ 1425.157426][T21127] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1425.162380][T21127] ? vfs_write+0x9ec/0x1110 [ 1425.166709][T21127] kernel_clone+0x21e/0x9e0 [ 1425.171052][T21127] ? file_end_write+0x1c0/0x1c0 [ 1425.175737][T21127] ? create_io_thread+0x1e0/0x1e0 [ 1425.180594][T21127] ? mutex_unlock+0xb2/0x260 [ 1425.185027][T21127] ? __mutex_lock_slowpath+0x10/0x10 [ 1425.190143][T21127] __x64_sys_clone+0x23f/0x290 [ 1425.194742][T21127] ? __do_sys_vfork+0x130/0x130 [ 1425.199436][T21127] ? ksys_write+0x260/0x2c0 [ 1425.203772][T21127] ? debug_smp_processor_id+0x17/0x20 [ 1425.208997][T21127] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1425.214879][T21127] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1425.220345][T21127] do_syscall_64+0x3d/0xb0 [ 1425.224598][T21127] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1425.230327][T21127] RIP: 0033:0x7f4110384ae9 [ 1425.234589][T21127] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 04:37:18 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x447) [ 1425.254037][T21127] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1425.262266][T21127] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1425.270085][T21127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1425.277989][T21127] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1425.285798][T21127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1425.293613][T21127] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1425.301422][T21127] [ 1425.308437][T21137] CPU: 1 PID: 21137 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1425.318580][T21137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1425.328476][T21137] Call Trace: [ 1425.331599][T21137] [ 1425.334375][T21137] dump_stack_lvl+0x151/0x1b7 [ 1425.338889][T21137] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1425.344355][T21137] ? __stack_depot_save+0x34/0x470 [ 1425.349303][T21137] dump_stack+0x15/0x17 [ 1425.353295][T21137] should_fail+0x3c6/0x510 [ 1425.357549][T21137] should_fail_alloc_page+0x5a/0x80 [ 1425.362589][T21137] prepare_alloc_pages+0x15c/0x700 [ 1425.367527][T21137] ? __alloc_pages+0x5e0/0x5e0 [ 1425.372130][T21137] ? __alloc_pages_bulk+0xe60/0xe60 [ 1425.377161][T21137] __alloc_pages+0x138/0x5e0 [ 1425.381587][T21137] ? prep_new_page+0x110/0x110 [ 1425.386190][T21137] ? __kasan_kmalloc+0x9/0x10 [ 1425.390703][T21137] ? __kmalloc+0x13a/0x270 [ 1425.394951][T21137] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1425.400162][T21137] __vmalloc_node_range+0x482/0x8d0 [ 1425.405198][T21137] dup_task_struct+0x416/0xc60 [ 1425.409793][T21137] ? copy_process+0x5c4/0x3260 [ 1425.414397][T21137] ? __kasan_check_write+0x14/0x20 [ 1425.419341][T21137] copy_process+0x5c4/0x3260 [ 1425.423766][T21137] ? __kasan_check_write+0x14/0x20 [ 1425.428715][T21137] ? proc_fail_nth_write+0x20b/0x290 [ 1425.433860][T21137] ? selinux_file_permission+0x2c4/0x570 [ 1425.439302][T21137] ? fsnotify_perm+0x6a/0x5d0 [ 1425.443818][T21137] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1425.448765][T21137] ? vfs_write+0x9ec/0x1110 [ 1425.453104][T21137] kernel_clone+0x21e/0x9e0 [ 1425.457445][T21137] ? file_end_write+0x1c0/0x1c0 [ 1425.462128][T21137] ? create_io_thread+0x1e0/0x1e0 [ 1425.466989][T21137] ? mutex_unlock+0xb2/0x260 [ 1425.471418][T21137] ? __mutex_lock_slowpath+0x10/0x10 [ 1425.476536][T21137] __x64_sys_clone+0x23f/0x290 [ 1425.481136][T21137] ? __do_sys_vfork+0x130/0x130 [ 1425.485822][T21137] ? ksys_write+0x260/0x2c0 [ 1425.490164][T21137] ? debug_smp_processor_id+0x17/0x20 [ 1425.495382][T21137] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1425.501276][T21137] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1425.506742][T21137] do_syscall_64+0x3d/0xb0 [ 1425.511252][T21137] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1425.516987][T21137] RIP: 0033:0x7f6872c3eae9 [ 1425.521234][T21137] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1425.540763][T21137] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1425.549006][T21137] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:18 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x448) 04:37:18 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) [ 1425.556819][T21137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1425.564632][T21137] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1425.572441][T21137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1425.580251][T21137] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1425.588063][T21137] [ 1425.638219][T21156] FAULT_INJECTION: forcing a failure. [ 1425.638219][T21156] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1425.651298][T21156] CPU: 0 PID: 21156 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1425.661374][T21156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1425.671269][T21156] Call Trace: [ 1425.674394][T21156] [ 1425.677177][T21156] dump_stack_lvl+0x151/0x1b7 [ 1425.681689][T21156] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1425.687151][T21156] ? __stack_depot_save+0x34/0x470 [ 1425.692100][T21156] dump_stack+0x15/0x17 [ 1425.696091][T21156] should_fail+0x3c6/0x510 [ 1425.700345][T21156] should_fail_alloc_page+0x5a/0x80 [ 1425.705378][T21156] prepare_alloc_pages+0x15c/0x700 [ 1425.710324][T21156] ? __alloc_pages+0x5e0/0x5e0 [ 1425.715013][T21156] ? __alloc_pages_bulk+0xe60/0xe60 [ 1425.720052][T21156] __alloc_pages+0x138/0x5e0 [ 1425.724472][T21156] ? prep_new_page+0x110/0x110 [ 1425.729072][T21156] ? __kasan_kmalloc+0x9/0x10 [ 1425.733584][T21156] ? __kmalloc+0x13a/0x270 [ 1425.737838][T21156] ? __vmalloc_node_range+0x2d6/0x8d0 [ 1425.743052][T21156] __vmalloc_node_range+0x482/0x8d0 [ 1425.748088][T21156] dup_task_struct+0x416/0xc60 [ 1425.752681][T21156] ? copy_process+0x5c4/0x3260 [ 1425.757283][T21156] ? __kasan_check_write+0x14/0x20 [ 1425.762232][T21156] copy_process+0x5c4/0x3260 [ 1425.766660][T21156] ? __kasan_check_write+0x14/0x20 [ 1425.771602][T21156] ? proc_fail_nth_write+0x20b/0x290 [ 1425.776723][T21156] ? selinux_file_permission+0x2c4/0x570 [ 1425.782189][T21156] ? fsnotify_perm+0x6a/0x5d0 [ 1425.786709][T21156] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1425.791690][T21156] ? vfs_write+0x9ec/0x1110 [ 1425.795990][T21156] kernel_clone+0x21e/0x9e0 [ 1425.800338][T21156] ? file_end_write+0x1c0/0x1c0 [ 1425.805016][T21156] ? create_io_thread+0x1e0/0x1e0 [ 1425.809879][T21156] ? mutex_unlock+0xb2/0x260 [ 1425.814396][T21156] ? __mutex_lock_slowpath+0x10/0x10 [ 1425.819517][T21156] __x64_sys_clone+0x23f/0x290 [ 1425.824114][T21156] ? __do_sys_vfork+0x130/0x130 [ 1425.828800][T21156] ? ksys_write+0x260/0x2c0 [ 1425.833144][T21156] ? debug_smp_processor_id+0x17/0x20 04:37:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNGETVNETBE(0xffffffffffffffff, 0x800454df, &(0x7f0000000040)=0x1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./file1\x00', 0xa3) 04:37:19 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x11000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:19 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) 04:37:19 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x449) 04:37:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], 0x0, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x8, &(0x7f00000001c0)}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x20, 0x4, 0x7, 0x6, 0x2000, r0, 0x1, '\x00', r2, 0xffffffffffffffff, 0x1, 0x3, 0x5}, 0x48) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) sendmsg$inet(r3, 0x0, 0x0) (async, rerun: 32) recvmsg$unix(r3, &(0x7f0000000ac0)={&(0x7f0000000640), 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)=""/94, 0x5e}, {&(0x7f0000000880)=""/246, 0xf6}, {&(0x7f00000003c0)=""/36, 0x24}, {&(0x7f0000000980)=""/192, 0xc0}], 0x4, &(0x7f0000000a80)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}, 0x10180) (rerun: 32) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000c00)={@cgroup=r4, 0x20, 0x1, 0x4bf, &(0x7f0000000c40)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000000b40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000b80)=[0x0, 0x0], &(0x7f0000000bc0)=[0x0, 0x0, 0x0]}, 0x40) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNGETVNETBE(0xffffffffffffffff, 0x800454df, &(0x7f0000000040)=0x1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) (async) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./file1\x00', 0xa3) [ 1425.838353][T21156] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1425.844250][T21156] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1425.849720][T21156] do_syscall_64+0x3d/0xb0 [ 1425.853972][T21156] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1425.859696][T21156] RIP: 0033:0x7f6872c3eae9 [ 1425.862778][T21166] FAULT_INJECTION: forcing a failure. [ 1425.862778][T21166] name failslab, interval 1, probability 0, space 0, times 0 [ 1425.863948][T21156] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1425.863967][T21156] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1425.904048][T21156] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1425.911859][T21156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1425.919667][T21156] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1425.927478][T21156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1425.935289][T21156] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1425.943105][T21156] [ 1425.945969][T21166] CPU: 1 PID: 21166 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1425.956123][T21166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1425.966020][T21166] Call Trace: [ 1425.969150][T21166] [ 1425.971918][T21166] dump_stack_lvl+0x151/0x1b7 [ 1425.976432][T21166] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1425.981895][T21166] dump_stack+0x15/0x17 [ 1425.985885][T21166] should_fail+0x3c6/0x510 [ 1425.990185][T21166] __should_failslab+0xa4/0xe0 [ 1425.994740][T21166] should_failslab+0x9/0x20 [ 1425.999079][T21166] slab_pre_alloc_hook+0x37/0xd0 [ 1426.003868][T21166] __kmalloc+0x6d/0x270 [ 1426.007847][T21166] ? kvmalloc_node+0x1f0/0x4d0 [ 1426.012455][T21166] kvmalloc_node+0x1f0/0x4d0 [ 1426.016872][T21166] ? vm_mmap+0xb0/0xb0 [ 1426.020810][T21166] ? __kasan_kmalloc+0x9/0x10 [ 1426.025288][T21166] ? kmem_cache_alloc_trace+0x115/0x210 [ 1426.030671][T21166] ? alloc_fdtable+0xaf/0x2a0 [ 1426.035184][T21166] alloc_fdtable+0x163/0x2a0 [ 1426.039615][T21166] dup_fd+0x759/0xb00 [ 1426.043428][T21166] ? avc_has_perm+0x16f/0x260 [ 1426.047943][T21166] copy_files+0xe6/0x200 [ 1426.052024][T21166] ? perf_event_attrs+0x30/0x30 [ 1426.056710][T21166] ? dup_task_struct+0xc60/0xc60 [ 1426.061482][T21166] ? security_task_alloc+0xf9/0x130 [ 1426.066519][T21166] copy_process+0x11f3/0x3260 [ 1426.071029][T21166] ? proc_fail_nth_write+0x20b/0x290 [ 1426.076149][T21166] ? fsnotify_perm+0x6a/0x5d0 [ 1426.080665][T21166] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1426.085610][T21166] ? vfs_write+0x9ec/0x1110 [ 1426.089953][T21166] kernel_clone+0x21e/0x9e0 [ 1426.094297][T21166] ? file_end_write+0x1c0/0x1c0 [ 1426.098977][T21166] ? create_io_thread+0x1e0/0x1e0 [ 1426.103837][T21166] ? mutex_unlock+0xb2/0x260 [ 1426.108262][T21166] ? __mutex_lock_slowpath+0x10/0x10 [ 1426.113391][T21166] __x64_sys_clone+0x23f/0x290 [ 1426.117992][T21166] ? __do_sys_vfork+0x130/0x130 [ 1426.122669][T21166] ? ksys_write+0x260/0x2c0 [ 1426.127010][T21166] ? debug_smp_processor_id+0x17/0x20 [ 1426.132217][T21166] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1426.138122][T21166] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1426.143587][T21166] do_syscall_64+0x3d/0xb0 [ 1426.147844][T21166] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1426.153569][T21166] RIP: 0033:0x7f4110384ae9 [ 1426.157826][T21166] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1426.177376][T21166] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 04:37:19 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1f000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:19 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x44a) 04:37:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNGETVNETBE(0xffffffffffffffff, 0x800454df, &(0x7f0000000040)=0x1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./file1\x00', 0xa3) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) (async) ioctl$TUNGETVNETBE(0xffffffffffffffff, 0x800454df, &(0x7f0000000040)=0x1) (async) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0xa3) (async) 04:37:19 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) 04:37:19 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x44b) [ 1426.185619][T21166] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1426.193430][T21166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1426.201245][T21166] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1426.209053][T21166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1426.216862][T21166] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1426.224701][T21166] 04:37:19 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) 04:37:19 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x44c) 04:37:19 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) 04:37:19 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) [ 1426.277384][T21195] FAULT_INJECTION: forcing a failure. [ 1426.277384][T21195] name failslab, interval 1, probability 0, space 0, times 0 [ 1426.310093][T21195] CPU: 1 PID: 21195 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1426.320253][T21195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1426.330149][T21195] Call Trace: [ 1426.333275][T21195] [ 1426.336047][T21195] dump_stack_lvl+0x151/0x1b7 [ 1426.337355][T21221] FAULT_INJECTION: forcing a failure. [ 1426.337355][T21221] name failslab, interval 1, probability 0, space 0, times 0 [ 1426.340675][T21195] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1426.340707][T21195] ? vmap_pages_range_noflush+0x7d5/0x800 [ 1426.364080][T21195] dump_stack+0x15/0x17 [ 1426.368070][T21195] should_fail+0x3c6/0x510 [ 1426.372325][T21195] __should_failslab+0xa4/0xe0 [ 1426.376923][T21195] ? prepare_creds+0x2f/0x6a0 [ 1426.381436][T21195] should_failslab+0x9/0x20 [ 1426.385775][T21195] slab_pre_alloc_hook+0x37/0xd0 [ 1426.390552][T21195] ? prepare_creds+0x2f/0x6a0 [ 1426.395060][T21195] kmem_cache_alloc+0x44/0x200 [ 1426.399665][T21195] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 1426.404956][T21195] prepare_creds+0x2f/0x6a0 [ 1426.409296][T21195] copy_creds+0xf0/0x630 [ 1426.413376][T21195] ? dup_task_struct+0x7e6/0xc60 [ 1426.418151][T21195] copy_process+0x7c3/0x3260 [ 1426.422577][T21195] ? __kasan_check_write+0x14/0x20 [ 1426.427521][T21195] ? proc_fail_nth_write+0x20b/0x290 [ 1426.432647][T21195] ? selinux_file_permission+0x2c4/0x570 [ 1426.438111][T21195] ? fsnotify_perm+0x6a/0x5d0 [ 1426.442626][T21195] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1426.447572][T21195] ? vfs_write+0x9ec/0x1110 [ 1426.451920][T21195] kernel_clone+0x21e/0x9e0 [ 1426.456248][T21195] ? file_end_write+0x1c0/0x1c0 [ 1426.460947][T21195] ? create_io_thread+0x1e0/0x1e0 [ 1426.465796][T21195] ? mutex_unlock+0xb2/0x260 [ 1426.470228][T21195] ? __mutex_lock_slowpath+0x10/0x10 [ 1426.475344][T21195] __x64_sys_clone+0x23f/0x290 [ 1426.479945][T21195] ? __do_sys_vfork+0x130/0x130 [ 1426.484629][T21195] ? ksys_write+0x260/0x2c0 [ 1426.488972][T21195] ? debug_smp_processor_id+0x17/0x20 [ 1426.494175][T21195] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1426.500078][T21195] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1426.505549][T21195] do_syscall_64+0x3d/0xb0 [ 1426.509804][T21195] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1426.515533][T21195] RIP: 0033:0x7f6872c3eae9 [ 1426.519784][T21195] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1426.539222][T21195] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1426.547468][T21195] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1426.555276][T21195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1426.563089][T21195] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1426.570900][T21195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:37:19 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1ffff000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1426.578709][T21195] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1426.586527][T21195] [ 1426.589389][T21221] CPU: 0 PID: 21221 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1426.599543][T21221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1426.609439][T21221] Call Trace: [ 1426.612572][T21221] [ 1426.615339][T21221] dump_stack_lvl+0x151/0x1b7 [ 1426.619854][T21221] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1426.625317][T21221] ? __kasan_check_write+0x14/0x20 [ 1426.630264][T21221] ? _raw_spin_lock+0xa4/0x1b0 [ 1426.634864][T21221] ? _raw_spin_trylock_bh+0x190/0x190 [ 1426.640072][T21221] dump_stack+0x15/0x17 [ 1426.644062][T21221] should_fail+0x3c6/0x510 [ 1426.648316][T21221] __should_failslab+0xa4/0xe0 [ 1426.652916][T21221] ? copy_fs_struct+0x4e/0x230 [ 1426.657517][T21221] should_failslab+0x9/0x20 [ 1426.661856][T21221] slab_pre_alloc_hook+0x37/0xd0 [ 1426.666631][T21221] ? copy_fs_struct+0x4e/0x230 [ 1426.671232][T21221] kmem_cache_alloc+0x44/0x200 04:37:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f4", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], 0x0, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x8, &(0x7f00000001c0)}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x20, 0x4, 0x7, 0x6, 0x2000, r0, 0x1, '\x00', r2, 0xffffffffffffffff, 0x1, 0x3, 0x5}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, 0x0, 0x0) (async) recvmsg$unix(r3, &(0x7f0000000ac0)={&(0x7f0000000640), 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)=""/94, 0x5e}, {&(0x7f0000000880)=""/246, 0xf6}, {&(0x7f00000003c0)=""/36, 0x24}, {&(0x7f0000000980)=""/192, 0xc0}], 0x4, &(0x7f0000000a80)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}, 0x10180) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000c00)={@cgroup=r4, 0x20, 0x1, 0x4bf, &(0x7f0000000c40)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000000b40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000b80)=[0x0, 0x0], &(0x7f0000000bc0)=[0x0, 0x0, 0x0]}, 0x40) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:19 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) 04:37:19 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x44d) 04:37:19 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x44e) [ 1426.675836][T21221] copy_fs_struct+0x4e/0x230 [ 1426.680258][T21221] copy_fs+0x71/0x140 [ 1426.684088][T21221] copy_process+0x121e/0x3260 [ 1426.688593][T21221] ? proc_fail_nth_write+0x20b/0x290 [ 1426.693713][T21221] ? fsnotify_perm+0x6a/0x5d0 [ 1426.698228][T21221] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1426.703172][T21221] ? vfs_write+0x9ec/0x1110 [ 1426.707519][T21221] kernel_clone+0x21e/0x9e0 [ 1426.711858][T21221] ? file_end_write+0x1c0/0x1c0 [ 1426.716538][T21221] ? create_io_thread+0x1e0/0x1e0 [ 1426.721399][T21221] ? mutex_unlock+0xb2/0x260 04:37:19 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x15d) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x8, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, @map_val={0x18, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x37b}, @ldst={0x0, 0x2, 0x1, 0x8, 0x4, 0xffffffffffffffc0, 0x1}]}, &(0x7f00000000c0)='GPL\x00', 0x5c79, 0x1f, &(0x7f0000000100)=""/31, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0xa, 0x7, 0x2}, 0x10, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[0x1], &(0x7f0000000200)=[{0x4, 0x3, 0x8, 0x8}], 0x10, 0x1}, 0x90) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)=@generic={&(0x7f0000000000)='./file1\x00', r0}, 0x18) [ 1426.725821][T21221] ? __mutex_lock_slowpath+0x10/0x10 [ 1426.730947][T21221] __x64_sys_clone+0x23f/0x290 [ 1426.735546][T21221] ? __do_sys_vfork+0x130/0x130 [ 1426.740231][T21221] ? ksys_write+0x260/0x2c0 [ 1426.744662][T21221] ? debug_smp_processor_id+0x17/0x20 [ 1426.749863][T21221] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1426.755938][T21221] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1426.761411][T21221] do_syscall_64+0x3d/0xb0 [ 1426.765660][T21221] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1426.771387][T21221] RIP: 0033:0x7f4110384ae9 [ 1426.775646][T21221] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1426.795082][T21221] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1426.803328][T21221] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1426.811135][T21221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1426.818948][T21221] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 04:37:20 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) 04:37:20 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x44f) 04:37:20 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x15d) (async) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x8, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, @map_val={0x18, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x37b}, @ldst={0x0, 0x2, 0x1, 0x8, 0x4, 0xffffffffffffffc0, 0x1}]}, &(0x7f00000000c0)='GPL\x00', 0x5c79, 0x1f, &(0x7f0000000100)=""/31, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0xa, 0x7, 0x2}, 0x10, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[0x1], &(0x7f0000000200)=[{0x4, 0x3, 0x8, 0x8}], 0x10, 0x1}, 0x90) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)=@generic={&(0x7f0000000000)='./file1\x00', r0}, 0x18) 04:37:20 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:20 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x15d) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x8, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, @map_val={0x18, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x37b}, @ldst={0x0, 0x2, 0x1, 0x8, 0x4, 0xffffffffffffffc0, 0x1}]}, &(0x7f00000000c0)='GPL\x00', 0x5c79, 0x1f, &(0x7f0000000100)=""/31, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0xa, 0x7, 0x2}, 0x10, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[0x1], &(0x7f0000000200)=[{0x4, 0x3, 0x8, 0x8}], 0x10, 0x1}, 0x90) (async) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x8, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, @map_val={0x18, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x37b}, @ldst={0x0, 0x2, 0x1, 0x8, 0x4, 0xffffffffffffffc0, 0x1}]}, &(0x7f00000000c0)='GPL\x00', 0x5c79, 0x1f, &(0x7f0000000100)=""/31, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0xa, 0x7, 0x2}, 0x10, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[0x1], &(0x7f0000000200)=[{0x4, 0x3, 0x8, 0x8}], 0x10, 0x1}, 0x90) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)=@generic={&(0x7f0000000000)='./file1\x00', r0}, 0x18) 04:37:20 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) 04:37:20 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x450) [ 1426.826759][T21221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1426.834570][T21221] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1426.842385][T21221] [ 1426.892157][T21255] FAULT_INJECTION: forcing a failure. [ 1426.892157][T21255] name failslab, interval 1, probability 0, space 0, times 0 [ 1426.897869][T21266] FAULT_INJECTION: forcing a failure. [ 1426.897869][T21266] name failslab, interval 1, probability 0, space 0, times 0 [ 1426.931160][T21255] CPU: 1 PID: 21255 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1426.941320][T21255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1426.952597][T21255] Call Trace: [ 1426.955722][T21255] [ 1426.958500][T21255] dump_stack_lvl+0x151/0x1b7 [ 1426.963019][T21255] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1426.968483][T21255] dump_stack+0x15/0x17 [ 1426.972476][T21255] should_fail+0x3c6/0x510 [ 1426.976726][T21255] __should_failslab+0xa4/0xe0 [ 1426.981325][T21255] should_failslab+0x9/0x20 [ 1426.985664][T21255] slab_pre_alloc_hook+0x37/0xd0 [ 1426.990441][T21255] __kmalloc+0x6d/0x270 [ 1426.994431][T21255] ? security_prepare_creds+0x4d/0x140 [ 1426.999724][T21255] security_prepare_creds+0x4d/0x140 [ 1427.004846][T21255] prepare_creds+0x472/0x6a0 [ 1427.009274][T21255] copy_creds+0xf0/0x630 [ 1427.013354][T21255] ? dup_task_struct+0x7e6/0xc60 [ 1427.018401][T21255] copy_process+0x7c3/0x3260 [ 1427.022814][T21255] ? __kasan_check_write+0x14/0x20 [ 1427.027760][T21255] ? proc_fail_nth_write+0x20b/0x290 [ 1427.032881][T21255] ? selinux_file_permission+0x2c4/0x570 [ 1427.038350][T21255] ? fsnotify_perm+0x6a/0x5d0 [ 1427.042866][T21255] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1427.047812][T21255] ? vfs_write+0x9ec/0x1110 [ 1427.052151][T21255] kernel_clone+0x21e/0x9e0 [ 1427.056489][T21255] ? file_end_write+0x1c0/0x1c0 [ 1427.061175][T21255] ? create_io_thread+0x1e0/0x1e0 [ 1427.066034][T21255] ? mutex_unlock+0xb2/0x260 [ 1427.070582][T21255] ? __mutex_lock_slowpath+0x10/0x10 [ 1427.075710][T21255] __x64_sys_clone+0x23f/0x290 [ 1427.080306][T21255] ? __do_sys_vfork+0x130/0x130 [ 1427.084997][T21255] ? ksys_write+0x260/0x2c0 [ 1427.089335][T21255] ? debug_smp_processor_id+0x17/0x20 [ 1427.094540][T21255] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1427.100441][T21255] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1427.105906][T21255] do_syscall_64+0x3d/0xb0 [ 1427.110162][T21255] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1427.115889][T21255] RIP: 0033:0x7f6872c3eae9 [ 1427.120142][T21255] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1427.139587][T21255] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1427.147832][T21255] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1427.155642][T21255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1427.163454][T21255] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1427.171271][T21255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1427.179072][T21255] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1427.186887][T21255] [ 1427.189764][T21266] CPU: 0 PID: 21266 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1427.199907][T21266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1427.209804][T21266] Call Trace: [ 1427.212925][T21266] [ 1427.215698][T21266] dump_stack_lvl+0x151/0x1b7 [ 1427.220211][T21266] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1427.225678][T21266] dump_stack+0x15/0x17 [ 1427.229670][T21266] should_fail+0x3c6/0x510 [ 1427.233925][T21266] __should_failslab+0xa4/0xe0 [ 1427.238536][T21266] ? copy_sighand+0x54/0x250 [ 1427.242948][T21266] should_failslab+0x9/0x20 [ 1427.247289][T21266] slab_pre_alloc_hook+0x37/0xd0 [ 1427.252062][T21266] ? copy_sighand+0x54/0x250 [ 1427.256492][T21266] kmem_cache_alloc+0x44/0x200 [ 1427.261087][T21266] copy_sighand+0x54/0x250 [ 1427.265341][T21266] copy_process+0x1249/0x3260 [ 1427.269860][T21266] ? proc_fail_nth_write+0x20b/0x290 [ 1427.274984][T21266] ? fsnotify_perm+0x6a/0x5d0 [ 1427.279489][T21266] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1427.284446][T21266] ? vfs_write+0x9ec/0x1110 [ 1427.288776][T21266] kernel_clone+0x21e/0x9e0 [ 1427.293124][T21266] ? file_end_write+0x1c0/0x1c0 [ 1427.297801][T21266] ? create_io_thread+0x1e0/0x1e0 [ 1427.302660][T21266] ? mutex_unlock+0xb2/0x260 [ 1427.307089][T21266] ? __mutex_lock_slowpath+0x10/0x10 [ 1427.312207][T21266] __x64_sys_clone+0x23f/0x290 [ 1427.316808][T21266] ? __do_sys_vfork+0x130/0x130 [ 1427.321755][T21266] ? ksys_write+0x260/0x2c0 [ 1427.326115][T21266] ? debug_smp_processor_id+0x17/0x20 [ 1427.331302][T21266] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1427.337202][T21266] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1427.342672][T21266] do_syscall_64+0x3d/0xb0 [ 1427.346944][T21266] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1427.352662][T21266] RIP: 0033:0x7f4110384ae9 [ 1427.356911][T21266] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1427.376439][T21266] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1427.384683][T21266] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1427.392489][T21266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1427.400303][T21266] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1427.408113][T21266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1427.415928][T21266] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1427.423738][T21266] 04:37:20 executing program 0: bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)={'full', 0x20, 0x2, 0x20, 0x2}, 0x2f) 04:37:20 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)=@generic={&(0x7f0000000040)='./file1\x00'}, 0x18) unlink(&(0x7f0000000000)='./file1\x00') 04:37:20 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x451) 04:37:20 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:20 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) 04:37:20 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) 04:37:20 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)=@generic={&(0x7f0000000040)='./file1\x00'}, 0x18) unlink(&(0x7f0000000000)='./file1\x00') 04:37:20 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x452) 04:37:20 executing program 0: bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)={'full', 0x20, 0x2, 0x20, 0x2}, 0x2f) 04:37:20 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)=@generic={&(0x7f0000000040)='./file1\x00'}, 0x18) (async) unlink(&(0x7f0000000000)='./file1\x00') 04:37:20 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x453) [ 1427.571590][T21289] FAULT_INJECTION: forcing a failure. [ 1427.571590][T21289] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1427.602595][T21289] CPU: 0 PID: 21289 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1427.605071][T21294] FAULT_INJECTION: forcing a failure. [ 1427.605071][T21294] name failslab, interval 1, probability 0, space 0, times 0 [ 1427.612757][T21289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1427.612772][T21289] Call Trace: [ 1427.612778][T21289] [ 1427.612786][T21289] dump_stack_lvl+0x151/0x1b7 [ 1427.645918][T21289] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1427.651379][T21289] dump_stack+0x15/0x17 [ 1427.655370][T21289] should_fail+0x3c6/0x510 [ 1427.659623][T21289] should_fail_alloc_page+0x5a/0x80 [ 1427.664656][T21289] prepare_alloc_pages+0x15c/0x700 [ 1427.669614][T21289] ? __alloc_pages_bulk+0xe60/0xe60 [ 1427.674645][T21289] __alloc_pages+0x138/0x5e0 [ 1427.679066][T21289] ? stack_trace_save+0x1c0/0x1c0 [ 1427.683934][T21289] ? prep_new_page+0x110/0x110 [ 1427.688529][T21289] get_zeroed_page+0x19/0x40 [ 1427.692953][T21289] __pud_alloc+0x8b/0x260 [ 1427.697119][T21289] ? stack_trace_snprint+0xf0/0xf0 [ 1427.702071][T21289] ? do_handle_mm_fault+0x2330/0x2330 [ 1427.707708][T21289] ? __stack_depot_save+0x34/0x470 [ 1427.712656][T21289] ? anon_vma_clone+0x9a/0x500 [ 1427.717254][T21289] copy_page_range+0x2bcf/0x2f90 [ 1427.722034][T21289] ? __kasan_slab_alloc+0xb1/0xe0 [ 1427.726887][T21289] ? slab_post_alloc_hook+0x53/0x2c0 [ 1427.732008][T21289] ? copy_mm+0xa3a/0x13e0 [ 1427.736180][T21289] ? copy_process+0x12bc/0x3260 [ 1427.740883][T21289] ? kernel_clone+0x21e/0x9e0 [ 1427.745376][T21289] ? __x64_sys_clone+0x23f/0x290 [ 1427.750147][T21289] ? do_syscall_64+0x3d/0xb0 [ 1427.754575][T21289] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1427.760479][T21289] ? pfn_valid+0x1e0/0x1e0 [ 1427.764727][T21289] ? rwsem_write_trylock+0x15b/0x290 [ 1427.769851][T21289] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1427.776099][T21289] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1427.781680][T21289] ? __rb_insert_augmented+0x5de/0x610 [ 1427.786947][T21289] copy_mm+0xc7e/0x13e0 [ 1427.790941][T21289] ? copy_signal+0x610/0x610 [ 1427.795366][T21289] ? __init_rwsem+0xd6/0x1c0 [ 1427.799793][T21289] ? copy_signal+0x4e3/0x610 [ 1427.804217][T21289] copy_process+0x12bc/0x3260 [ 1427.808735][T21289] ? proc_fail_nth_write+0x20b/0x290 [ 1427.813862][T21289] ? fsnotify_perm+0x6a/0x5d0 [ 1427.818365][T21289] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1427.823319][T21289] ? vfs_write+0x9ec/0x1110 [ 1427.827653][T21289] ? compat_start_thread+0x20/0x20 [ 1427.832684][T21289] kernel_clone+0x21e/0x9e0 [ 1427.837030][T21289] ? file_end_write+0x1c0/0x1c0 [ 1427.841713][T21289] ? create_io_thread+0x1e0/0x1e0 [ 1427.846570][T21289] ? mutex_unlock+0xb2/0x260 [ 1427.851002][T21289] ? __mutex_lock_slowpath+0x10/0x10 [ 1427.856118][T21289] __x64_sys_clone+0x23f/0x290 [ 1427.860722][T21289] ? __do_sys_vfork+0x130/0x130 [ 1427.865416][T21289] ? ksys_write+0x260/0x2c0 [ 1427.869747][T21289] ? debug_smp_processor_id+0x17/0x20 [ 1427.874953][T21289] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1427.880854][T21289] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1427.886323][T21289] do_syscall_64+0x3d/0xb0 [ 1427.890575][T21289] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 1427.896214][T21289] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1427.901943][T21289] RIP: 0033:0x7f4110384ae9 [ 1427.906198][T21289] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1427.925649][T21289] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1427.933882][T21289] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1427.941789][T21289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1427.949604][T21289] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1427.957415][T21289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1427.965224][T21289] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 04:37:21 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x454) [ 1427.973038][T21289] [ 1427.980487][T21294] CPU: 0 PID: 21294 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1427.990637][T21294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1428.000525][T21294] Call Trace: [ 1428.003647][T21294] [ 1428.006425][T21294] dump_stack_lvl+0x151/0x1b7 [ 1428.010940][T21294] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1428.016494][T21294] dump_stack+0x15/0x17 [ 1428.020499][T21294] should_fail+0x3c6/0x510 [ 1428.024743][T21294] __should_failslab+0xa4/0xe0 [ 1428.029347][T21294] ? vm_area_dup+0x26/0x230 [ 1428.033678][T21294] should_failslab+0x9/0x20 [ 1428.038024][T21294] slab_pre_alloc_hook+0x37/0xd0 [ 1428.042803][T21294] ? vm_area_dup+0x26/0x230 [ 1428.047132][T21294] kmem_cache_alloc+0x44/0x200 [ 1428.051733][T21294] vm_area_dup+0x26/0x230 [ 1428.055899][T21294] copy_mm+0x9a1/0x13e0 [ 1428.059906][T21294] ? copy_signal+0x610/0x610 [ 1428.064321][T21294] ? __init_rwsem+0xd6/0x1c0 [ 1428.068738][T21294] ? copy_signal+0x4e3/0x610 [ 1428.073167][T21294] copy_process+0x12bc/0x3260 [ 1428.077683][T21294] ? proc_fail_nth_write+0x20b/0x290 [ 1428.082798][T21294] ? fsnotify_perm+0x6a/0x5d0 [ 1428.087314][T21294] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1428.092256][T21294] ? vfs_write+0x9ec/0x1110 [ 1428.096605][T21294] kernel_clone+0x21e/0x9e0 [ 1428.100946][T21294] ? file_end_write+0x1c0/0x1c0 [ 1428.105622][T21294] ? create_io_thread+0x1e0/0x1e0 [ 1428.110493][T21294] ? mutex_unlock+0xb2/0x260 [ 1428.114948][T21294] ? __mutex_lock_slowpath+0x10/0x10 [ 1428.120037][T21294] __x64_sys_clone+0x23f/0x290 [ 1428.124644][T21294] ? __do_sys_vfork+0x130/0x130 [ 1428.129324][T21294] ? ksys_write+0x260/0x2c0 [ 1428.133660][T21294] ? debug_smp_processor_id+0x17/0x20 [ 1428.138867][T21294] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1428.144767][T21294] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1428.150238][T21294] do_syscall_64+0x3d/0xb0 [ 1428.154486][T21294] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1428.160216][T21294] RIP: 0033:0x7f6872c3eae9 [ 1428.164472][T21294] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1428.183910][T21294] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1428.192154][T21294] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1428.199969][T21294] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1428.207774][T21294] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1428.215587][T21294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:37:21 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xfbffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:21 executing program 0: bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)={'full', 0x20, 0x2, 0x20, 0x2}, 0x2f) bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)={'full', 0x20, 0x2, 0x20, 0x2}, 0x2f) (async) 04:37:21 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) 04:37:21 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) 04:37:21 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x455) 04:37:21 executing program 1: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'wg1\x00', 0x600}) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.kill\x00', 0x0, 0x0) ioctl$TUNGETVNETBE(r0, 0x800454df, &(0x7f00000000c0)=0x1) 04:37:21 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x456) [ 1428.223400][T21294] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1428.231212][T21294] 04:37:21 executing program 1: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'wg1\x00', 0x600}) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.kill\x00', 0x0, 0x0) ioctl$TUNGETVNETBE(r0, 0x800454df, &(0x7f00000000c0)=0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'wg1\x00', 0x600}) (async) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.kill\x00', 0x0, 0x0) (async) ioctl$TUNGETVNETBE(r0, 0x800454df, &(0x7f00000000c0)=0x1) (async) [ 1428.291130][T21336] FAULT_INJECTION: forcing a failure. [ 1428.291130][T21336] name failslab, interval 1, probability 0, space 0, times 0 [ 1428.304436][T21336] CPU: 0 PID: 21336 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1428.314572][T21336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1428.324467][T21336] Call Trace: [ 1428.327597][T21336] [ 1428.328561][T21338] FAULT_INJECTION: forcing a failure. 04:37:21 executing program 0: perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xe) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./file1\x00') [ 1428.328561][T21338] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1428.330365][T21336] dump_stack_lvl+0x151/0x1b7 [ 1428.347908][T21336] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1428.353370][T21336] dump_stack+0x15/0x17 [ 1428.357360][T21336] should_fail+0x3c6/0x510 [ 1428.361610][T21336] __should_failslab+0xa4/0xe0 [ 1428.366210][T21336] should_failslab+0x9/0x20 [ 1428.370568][T21336] slab_pre_alloc_hook+0x37/0xd0 [ 1428.375324][T21336] kmem_cache_alloc_trace+0x48/0x210 [ 1428.380448][T21336] ? alloc_fdtable+0xaf/0x2a0 [ 1428.384962][T21336] alloc_fdtable+0xaf/0x2a0 [ 1428.389299][T21336] dup_fd+0x759/0xb00 [ 1428.393117][T21336] ? avc_has_perm+0x16f/0x260 [ 1428.397633][T21336] copy_files+0xe6/0x200 [ 1428.401710][T21336] ? perf_event_attrs+0x30/0x30 [ 1428.406396][T21336] ? dup_task_struct+0xc60/0xc60 [ 1428.411170][T21336] ? security_task_alloc+0xf9/0x130 [ 1428.416206][T21336] copy_process+0x11f3/0x3260 [ 1428.420719][T21336] ? proc_fail_nth_write+0x20b/0x290 [ 1428.425896][T21336] ? fsnotify_perm+0x6a/0x5d0 [ 1428.430354][T21336] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1428.435299][T21336] ? vfs_write+0x9ec/0x1110 [ 1428.439639][T21336] kernel_clone+0x21e/0x9e0 [ 1428.443975][T21336] ? file_end_write+0x1c0/0x1c0 [ 1428.448663][T21336] ? create_io_thread+0x1e0/0x1e0 [ 1428.453522][T21336] ? mutex_unlock+0xb2/0x260 [ 1428.457952][T21336] ? __mutex_lock_slowpath+0x10/0x10 [ 1428.463072][T21336] __x64_sys_clone+0x23f/0x290 [ 1428.467672][T21336] ? __do_sys_vfork+0x130/0x130 [ 1428.472360][T21336] ? ksys_write+0x260/0x2c0 [ 1428.476699][T21336] ? debug_smp_processor_id+0x17/0x20 [ 1428.481905][T21336] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1428.487805][T21336] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1428.493276][T21336] do_syscall_64+0x3d/0xb0 [ 1428.497531][T21336] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1428.503255][T21336] RIP: 0033:0x7f6872c3eae9 [ 1428.507510][T21336] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1428.526958][T21336] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 04:37:21 executing program 1: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'wg1\x00', 0x600}) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.kill\x00', 0x0, 0x0) ioctl$TUNGETVNETBE(r0, 0x800454df, &(0x7f00000000c0)=0x1) 04:37:21 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x457) [ 1428.535194][T21336] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1428.543006][T21336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1428.550816][T21336] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1428.558628][T21336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1428.566441][T21336] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1428.574254][T21336] [ 1428.577116][T21338] CPU: 1 PID: 21338 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 04:37:21 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) [ 1428.587275][T21338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1428.597254][T21338] Call Trace: [ 1428.600381][T21338] [ 1428.603156][T21338] dump_stack_lvl+0x151/0x1b7 [ 1428.607671][T21338] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1428.613138][T21338] ? sched_clock+0x9/0x10 [ 1428.617301][T21338] dump_stack+0x15/0x17 [ 1428.621292][T21338] should_fail+0x3c6/0x510 [ 1428.625549][T21338] should_fail_alloc_page+0x5a/0x80 [ 1428.630584][T21338] prepare_alloc_pages+0x15c/0x700 [ 1428.635528][T21338] ? __alloc_pages_bulk+0xe60/0xe60 [ 1428.640570][T21338] __alloc_pages+0x138/0x5e0 [ 1428.644987][T21338] ? stack_trace_save+0x1c0/0x1c0 [ 1428.647431][T21372] FAULT_INJECTION: forcing a failure. [ 1428.647431][T21372] name failslab, interval 1, probability 0, space 0, times 0 [ 1428.649844][T21338] ? prep_new_page+0x110/0x110 [ 1428.649869][T21338] get_zeroed_page+0x19/0x40 [ 1428.671286][T21338] __pud_alloc+0x8b/0x260 [ 1428.675455][T21338] ? stack_trace_snprint+0xf0/0xf0 [ 1428.680395][T21338] ? do_handle_mm_fault+0x2330/0x2330 [ 1428.685605][T21338] ? __stack_depot_save+0x34/0x470 [ 1428.690550][T21338] ? anon_vma_clone+0x9a/0x500 [ 1428.695161][T21338] copy_page_range+0x2bcf/0x2f90 [ 1428.699923][T21338] ? __kasan_slab_alloc+0xb1/0xe0 [ 1428.704782][T21338] ? slab_post_alloc_hook+0x53/0x2c0 [ 1428.709905][T21338] ? copy_mm+0xa3a/0x13e0 [ 1428.714073][T21338] ? copy_process+0x12bc/0x3260 [ 1428.718756][T21338] ? kernel_clone+0x21e/0x9e0 [ 1428.723269][T21338] ? __x64_sys_clone+0x23f/0x290 [ 1428.728050][T21338] ? do_syscall_64+0x3d/0xb0 [ 1428.732471][T21338] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1428.738378][T21338] ? pfn_valid+0x1e0/0x1e0 [ 1428.742627][T21338] ? rwsem_write_trylock+0x15b/0x290 [ 1428.747744][T21338] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1428.753997][T21338] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1428.759548][T21338] ? __rb_insert_augmented+0x5de/0x610 [ 1428.764847][T21338] copy_mm+0xc7e/0x13e0 [ 1428.768838][T21338] ? copy_signal+0x610/0x610 [ 1428.773262][T21338] ? __init_rwsem+0xd6/0x1c0 [ 1428.777690][T21338] ? copy_signal+0x4e3/0x610 [ 1428.782117][T21338] copy_process+0x12bc/0x3260 [ 1428.786627][T21338] ? proc_fail_nth_write+0x20b/0x290 [ 1428.791746][T21338] ? fsnotify_perm+0x6a/0x5d0 [ 1428.796262][T21338] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1428.801207][T21338] ? vfs_write+0x9ec/0x1110 [ 1428.805551][T21338] kernel_clone+0x21e/0x9e0 [ 1428.809886][T21338] ? file_end_write+0x1c0/0x1c0 [ 1428.814575][T21338] ? create_io_thread+0x1e0/0x1e0 [ 1428.819435][T21338] ? mutex_unlock+0xb2/0x260 [ 1428.823859][T21338] ? __mutex_lock_slowpath+0x10/0x10 [ 1428.828982][T21338] __x64_sys_clone+0x23f/0x290 [ 1428.833582][T21338] ? __do_sys_vfork+0x130/0x130 [ 1428.838285][T21338] ? ksys_write+0x260/0x2c0 [ 1428.842608][T21338] ? debug_smp_processor_id+0x17/0x20 [ 1428.847815][T21338] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1428.853890][T21338] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1428.859357][T21338] do_syscall_64+0x3d/0xb0 [ 1428.863869][T21338] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1428.869598][T21338] RIP: 0033:0x7f4110384ae9 [ 1428.873853][T21338] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1428.893293][T21338] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1428.901541][T21338] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1428.909348][T21338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1428.917160][T21338] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1428.924971][T21338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1428.932781][T21338] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1428.940610][T21338] 04:37:22 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xff0f0100, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:22 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x458) 04:37:22 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x4) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)=@o_path={&(0x7f0000000200)='./file1\x00', r0, 0x4000, r0}, 0x18) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file1\x00', r1}, 0x18) [ 1428.956169][T21372] CPU: 0 PID: 21372 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1428.966324][T21372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1428.976222][T21372] Call Trace: [ 1428.979341][T21372] [ 1428.982120][T21372] dump_stack_lvl+0x151/0x1b7 [ 1428.986632][T21372] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1428.992100][T21372] dump_stack+0x15/0x17 [ 1428.996092][T21372] should_fail+0x3c6/0x510 [ 1429.000345][T21372] __should_failslab+0xa4/0xe0 [ 1429.004944][T21372] should_failslab+0x9/0x20 [ 1429.009281][T21372] slab_pre_alloc_hook+0x37/0xd0 [ 1429.014072][T21372] __kmalloc+0x6d/0x270 [ 1429.018046][T21372] ? kvmalloc_node+0x1f0/0x4d0 [ 1429.022645][T21372] kvmalloc_node+0x1f0/0x4d0 [ 1429.027073][T21372] ? vm_mmap+0xb0/0xb0 [ 1429.030981][T21372] ? __kasan_kmalloc+0x9/0x10 [ 1429.035490][T21372] ? kmem_cache_alloc_trace+0x115/0x210 [ 1429.040872][T21372] ? alloc_fdtable+0xaf/0x2a0 [ 1429.045485][T21372] alloc_fdtable+0x163/0x2a0 [ 1429.049903][T21372] dup_fd+0x759/0xb00 [ 1429.053721][T21372] ? avc_has_perm+0x16f/0x260 [ 1429.058232][T21372] copy_files+0xe6/0x200 [ 1429.062313][T21372] ? perf_event_attrs+0x30/0x30 [ 1429.066994][T21372] ? dup_task_struct+0xc60/0xc60 [ 1429.071770][T21372] ? security_task_alloc+0xf9/0x130 [ 1429.076806][T21372] copy_process+0x11f3/0x3260 [ 1429.081322][T21372] ? proc_fail_nth_write+0x20b/0x290 [ 1429.086437][T21372] ? fsnotify_perm+0x6a/0x5d0 [ 1429.090951][T21372] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1429.095897][T21372] ? vfs_write+0x9ec/0x1110 [ 1429.100236][T21372] kernel_clone+0x21e/0x9e0 [ 1429.104577][T21372] ? file_end_write+0x1c0/0x1c0 [ 1429.109264][T21372] ? create_io_thread+0x1e0/0x1e0 [ 1429.114124][T21372] ? mutex_unlock+0xb2/0x260 [ 1429.118565][T21372] ? __mutex_lock_slowpath+0x10/0x10 [ 1429.123673][T21372] __x64_sys_clone+0x23f/0x290 [ 1429.128271][T21372] ? __do_sys_vfork+0x130/0x130 [ 1429.132955][T21372] ? ksys_write+0x260/0x2c0 [ 1429.137297][T21372] ? debug_smp_processor_id+0x17/0x20 [ 1429.142506][T21372] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1429.148404][T21372] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1429.153875][T21372] do_syscall_64+0x3d/0xb0 [ 1429.158133][T21372] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1429.163857][T21372] RIP: 0033:0x7f6872c3eae9 [ 1429.168108][T21372] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1429.187554][T21372] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1429.195879][T21372] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:22 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 04:37:22 executing program 0: perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xe) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./file1\x00') perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xe) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) unlink(&(0x7f0000000000)='./file1\x00') (async) 04:37:22 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x4) (async, rerun: 64) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) (rerun: 64) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)=@o_path={&(0x7f0000000200)='./file1\x00', r0, 0x4000, r0}, 0x18) (async, rerun: 32) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) (async, rerun: 32) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file1\x00', r1}, 0x18) 04:37:22 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x45c) 04:37:22 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:22 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x4) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)=@o_path={&(0x7f0000000200)='./file1\x00', r0, 0x4000, r0}, 0x18) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000340)=ANY=[@ANYBLOB="0100e7c8000000000000aaaaaaaaaaaaffe5ffffffffffffffffffffcb5a0600000066865ab4afdfe7fe614e7717fb2cb7417ed03e9ecc082e11732e37a70c19061f6f1fe52561a8a887a548e0a12f4956e8eb6577ca4b0e32bfbb2890a40160226e05d6d8e6aff7228155f9958f72afba322c64ca5cf4cab54f609cb4223bb0b436a585fa474c3da8d9956d0065d0183a100bafc7b6a130335a1d7bb6f6e44b938a9daa4c5a41d08a0c051779ff78506bad5522acda91c7215235fcc752b2609e8c7297ba3f029a8b50a4169ce52113afdee3652450fe72237a67eeee8386354ed9b484cfd65245a0254ffdfc98869edd689690e0d318b39d44e4084b9b67cfa6bca52272fbb68097536b0f7b561f02c43a78f18f33039887e9dc3789cf903c228690a12e2bd472ba6fc225379a33a0d157c6f4abb7a4ba00ac063659a7b190c10358d462a1109570ffc46e15c945b4ebab1b5a80c76c3fabeaa8838ff27bb06483ad4021aa761b6e1ea4859b881658603341fab86933ecab4c0ba87db504df3210103dfa793d0000000000000000"]) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file1\x00', r1}, 0x18) mkdir(&(0x7f0000000000)='./file1\x00', 0x4) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) (async) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)=@o_path={&(0x7f0000000200)='./file1\x00', r0, 0x4000, r0}, 0x18) (async) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file1\x00', r1}, 0x18) (async) 04:37:22 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x45d) 04:37:22 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) [ 1429.203696][T21372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1429.211508][T21372] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1429.219314][T21372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1429.227128][T21372] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1429.234946][T21372] 04:37:22 executing program 0: perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xe) (async) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xe) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./file1\x00') 04:37:22 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x461) 04:37:22 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) socketpair(0x11, 0x4, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/141, 0x8d}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/91, 0x5b}], 0x4}, 0x20000040) 04:37:22 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x18) [ 1429.281066][T21405] FAULT_INJECTION: forcing a failure. [ 1429.281066][T21405] name failslab, interval 1, probability 0, space 0, times 0 [ 1429.313006][T21405] CPU: 0 PID: 21405 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1429.323160][T21405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1429.333058][T21405] Call Trace: [ 1429.336183][T21405] [ 1429.338957][T21405] dump_stack_lvl+0x151/0x1b7 [ 1429.343472][T21405] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1429.348942][T21405] dump_stack+0x15/0x17 [ 1429.352929][T21405] should_fail+0x3c6/0x510 [ 1429.357183][T21405] __should_failslab+0xa4/0xe0 [ 1429.361782][T21405] should_failslab+0x9/0x20 [ 1429.366118][T21405] slab_pre_alloc_hook+0x37/0xd0 [ 1429.370897][T21405] kmem_cache_alloc_trace+0x48/0x210 [ 1429.371569][T21417] FAULT_INJECTION: forcing a failure. [ 1429.371569][T21417] name failslab, interval 1, probability 0, space 0, times 0 [ 1429.376012][T21405] ? mm_init+0x39a/0x970 [ 1429.376039][T21405] mm_init+0x39a/0x970 [ 1429.396410][T21405] copy_mm+0x1e3/0x13e0 [ 1429.400403][T21405] ? _raw_spin_lock+0xa4/0x1b0 [ 1429.405002][T21405] ? copy_signal+0x610/0x610 [ 1429.409431][T21405] ? __kasan_check_write+0x14/0x20 [ 1429.414377][T21405] ? __init_rwsem+0xd6/0x1c0 [ 1429.418809][T21405] ? copy_signal+0x4e3/0x610 [ 1429.423230][T21405] copy_process+0x12bc/0x3260 [ 1429.427740][T21405] ? proc_fail_nth_write+0x20b/0x290 [ 1429.432861][T21405] ? fsnotify_perm+0x6a/0x5d0 [ 1429.437376][T21405] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1429.442321][T21405] ? vfs_write+0x9ec/0x1110 [ 1429.446666][T21405] kernel_clone+0x21e/0x9e0 [ 1429.451003][T21405] ? file_end_write+0x1c0/0x1c0 [ 1429.455687][T21405] ? create_io_thread+0x1e0/0x1e0 [ 1429.460548][T21405] ? mutex_unlock+0xb2/0x260 [ 1429.464976][T21405] ? __mutex_lock_slowpath+0x10/0x10 [ 1429.470097][T21405] __x64_sys_clone+0x23f/0x290 [ 1429.474697][T21405] ? __do_sys_vfork+0x130/0x130 [ 1429.479380][T21405] ? ksys_write+0x260/0x2c0 [ 1429.483720][T21405] ? debug_smp_processor_id+0x17/0x20 [ 1429.488931][T21405] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1429.494831][T21405] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1429.500299][T21405] do_syscall_64+0x3d/0xb0 [ 1429.504552][T21405] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1429.510280][T21405] RIP: 0033:0x7f4110384ae9 [ 1429.514532][T21405] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1429.533974][T21405] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1429.542219][T21405] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1429.550030][T21405] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1429.557839][T21405] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1429.565651][T21405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1429.573463][T21405] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1429.581279][T21405] [ 1429.584140][T21417] CPU: 1 PID: 21417 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1429.594296][T21417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1429.604188][T21417] Call Trace: [ 1429.607310][T21417] [ 1429.610086][T21417] dump_stack_lvl+0x151/0x1b7 [ 1429.614602][T21417] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1429.620075][T21417] dump_stack+0x15/0x17 [ 1429.624062][T21417] should_fail+0x3c6/0x510 [ 1429.628313][T21417] __should_failslab+0xa4/0xe0 [ 1429.632913][T21417] ? anon_vma_clone+0x9a/0x500 [ 1429.637514][T21417] should_failslab+0x9/0x20 [ 1429.641853][T21417] slab_pre_alloc_hook+0x37/0xd0 [ 1429.646625][T21417] ? anon_vma_clone+0x9a/0x500 [ 1429.651227][T21417] kmem_cache_alloc+0x44/0x200 [ 1429.655826][T21417] anon_vma_clone+0x9a/0x500 [ 1429.660254][T21417] anon_vma_fork+0x91/0x4e0 [ 1429.664595][T21417] ? anon_vma_name+0x4c/0x70 [ 1429.669021][T21417] ? vm_area_dup+0x17a/0x230 [ 1429.673452][T21417] copy_mm+0xa3a/0x13e0 [ 1429.677439][T21417] ? copy_signal+0x610/0x610 [ 1429.681863][T21417] ? __init_rwsem+0xd6/0x1c0 [ 1429.686289][T21417] ? copy_signal+0x4e3/0x610 [ 1429.690714][T21417] copy_process+0x12bc/0x3260 [ 1429.695232][T21417] ? proc_fail_nth_write+0x20b/0x290 [ 1429.700352][T21417] ? fsnotify_perm+0x6a/0x5d0 [ 1429.704863][T21417] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1429.709809][T21417] ? vfs_write+0x9ec/0x1110 [ 1429.714150][T21417] kernel_clone+0x21e/0x9e0 [ 1429.718498][T21417] ? file_end_write+0x1c0/0x1c0 [ 1429.723184][T21417] ? create_io_thread+0x1e0/0x1e0 [ 1429.728036][T21417] ? mutex_unlock+0xb2/0x260 [ 1429.732464][T21417] ? __mutex_lock_slowpath+0x10/0x10 [ 1429.737582][T21417] __x64_sys_clone+0x23f/0x290 [ 1429.742183][T21417] ? __do_sys_vfork+0x130/0x130 [ 1429.746868][T21417] ? ksys_write+0x260/0x2c0 [ 1429.751211][T21417] ? debug_smp_processor_id+0x17/0x20 [ 1429.756417][T21417] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1429.762318][T21417] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1429.767787][T21417] do_syscall_64+0x3d/0xb0 [ 1429.772039][T21417] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1429.777767][T21417] RIP: 0033:0x7f6872c3eae9 [ 1429.782022][T21417] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1429.801462][T21417] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1429.809705][T21417] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1429.817516][T21417] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1429.825327][T21417] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 04:37:23 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x4c8) 04:37:23 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xfffffffb, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:23 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) socketpair(0x11, 0x4, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/141, 0x8d}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/91, 0x5b}], 0x4}, 0x20000040) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) (async) socketpair(0x11, 0x4, 0x6, &(0x7f0000000040)) (async) recvmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/141, 0x8d}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/91, 0x5b}], 0x4}, 0x20000040) (async) 04:37:23 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x18) 04:37:23 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) 04:37:23 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, 0x0, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000440)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000000580)=""/208, 0xd0}, {&(0x7f0000000680)=""/15, 0xf}, {&(0x7f00000006c0)=""/102, 0x66}], 0x4, &(0x7f0000000780)=""/39, 0x27}, 0x163) recvmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/57, 0x39}], 0x4, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x22) [ 1429.833141][T21417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1429.840954][T21417] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1429.848767][T21417] 04:37:23 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x18) [ 1429.910012][T21456] FAULT_INJECTION: forcing a failure. [ 1429.910012][T21456] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1429.923860][T21456] CPU: 0 PID: 21456 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1429.934005][T21456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1429.943899][T21456] Call Trace: [ 1429.947023][T21456] [ 1429.949802][T21456] dump_stack_lvl+0x151/0x1b7 [ 1429.954316][T21456] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1429.959780][T21456] ? stack_trace_save+0x113/0x1c0 [ 1429.964640][T21456] ? stack_trace_snprint+0xf0/0xf0 [ 1429.969588][T21456] ? stack_trace_snprint+0xf0/0xf0 [ 1429.974538][T21456] dump_stack+0x15/0x17 [ 1429.978526][T21456] should_fail+0x3c6/0x510 [ 1429.982780][T21456] should_fail_alloc_page+0x5a/0x80 [ 1429.987814][T21456] prepare_alloc_pages+0x15c/0x700 [ 1429.992761][T21456] ? __alloc_pages_bulk+0xe60/0xe60 [ 1429.997794][T21456] ? __kasan_check_write+0x14/0x20 [ 1430.002741][T21456] ? pcpu_memcg_post_alloc_hook+0x1b1/0x260 [ 1430.008471][T21456] __alloc_pages+0x138/0x5e0 [ 1430.012898][T21456] ? prep_new_page+0x110/0x110 [ 1430.017498][T21456] ? pcpu_alloc+0xda0/0x13e0 [ 1430.021927][T21456] __get_free_pages+0xe/0x30 [ 1430.026348][T21456] pgd_alloc+0x21/0x2c0 [ 1430.030341][T21456] mm_init+0x5c7/0x970 [ 1430.034250][T21456] copy_mm+0x1e3/0x13e0 [ 1430.038248][T21456] ? _raw_spin_lock+0xa4/0x1b0 [ 1430.042844][T21456] ? copy_signal+0x610/0x610 [ 1430.047269][T21456] ? __kasan_check_write+0x14/0x20 [ 1430.052214][T21456] ? __init_rwsem+0xd6/0x1c0 [ 1430.056641][T21456] ? copy_signal+0x4e3/0x610 [ 1430.061065][T21456] copy_process+0x12bc/0x3260 [ 1430.065582][T21456] ? proc_fail_nth_write+0x20b/0x290 [ 1430.070700][T21456] ? fsnotify_perm+0x6a/0x5d0 [ 1430.075216][T21456] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1430.080171][T21456] ? vfs_write+0x9ec/0x1110 [ 1430.084502][T21456] kernel_clone+0x21e/0x9e0 [ 1430.088844][T21456] ? file_end_write+0x1c0/0x1c0 [ 1430.093533][T21456] ? create_io_thread+0x1e0/0x1e0 [ 1430.098511][T21456] ? mutex_unlock+0xb2/0x260 [ 1430.102944][T21456] ? __mutex_lock_slowpath+0x10/0x10 [ 1430.108064][T21456] __x64_sys_clone+0x23f/0x290 [ 1430.112663][T21456] ? __do_sys_vfork+0x130/0x130 [ 1430.117350][T21456] ? ksys_write+0x260/0x2c0 [ 1430.121691][T21456] ? debug_smp_processor_id+0x17/0x20 [ 1430.126898][T21456] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1430.132798][T21456] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1430.138265][T21456] do_syscall_64+0x3d/0xb0 [ 1430.142520][T21456] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1430.148248][T21456] RIP: 0033:0x7f4110384ae9 [ 1430.152506][T21456] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1430.171944][T21456] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1430.180190][T21456] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1430.187996][T21456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1430.195809][T21456] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1430.203617][T21456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:37:23 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) 04:37:23 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) socketpair(0x11, 0x4, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/141, 0x8d}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/91, 0x5b}], 0x4}, 0x20000040) 04:37:23 executing program 1: mkdir(&(0x7f0000000040)='./file1/file0\x00', 0x141) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000000)='./file1/file0\x00', 0x0, 0x4010}, 0x18) 04:37:23 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040), 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file1/file0\x00', 0x0, 0x8, r0}, 0x18) 04:37:23 executing program 1: mkdir(&(0x7f0000000040)='./file1/file0\x00', 0x141) (async) mkdir(&(0x7f0000000040)='./file1/file0\x00', 0x141) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000000)='./file1/file0\x00', 0x0, 0x4010}, 0x18) 04:37:23 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1b0bb1f000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:23 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) [ 1430.211428][T21456] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1430.219245][T21456] 04:37:23 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040), 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file1/file0\x00', 0x0, 0x8, r0}, 0x18) 04:37:23 executing program 1: mkdir(&(0x7f0000000040)='./file1/file0\x00', 0x141) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000000)='./file1/file0\x00', 0x0, 0x4010}, 0x18) 04:37:23 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0), 0x4) sendmsg$tipc(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="50e0fb09db74bb4491b9f35412bc18b42cc51bcbdd6e51e30cfc3186f32c727426b697c537e5458b4ea1f988496a507dc56f435847fe84d584b4cb3ea7ac3c5e2fe97d42502435624695136cbc6a3b7bfc158b919d397fd51db25aa56122a4c378d9dd0e0c", 0x65}, {&(0x7f00000000c0)="0ffe3d1fc0c78a3486718039efe4902245eb794a7f0e45fc86becf24ba960374a8d7efb34202289633e9692af0ff6e43f35d8a85ce90048b635a1c61165b2a34ccb80b90114a8ab16bcc5781fbef3db0e418d480a7fa7ddcb7666090762940775d09d90dec6a5b325cf87de868b56b3517131c7e9c7a88059f83c1116c2401c752ae82856c2b54f40981367571fa192e8dfb1bbccfd02c128cf23698ac11bb42eccb33a2b3a78cd499655fcc898057c924c8762bbdc8913a51efb46cc1fb918e93c4b8807fbad7a868527e0731f5efeecf36b501f314e149ac1670b98ed8368b9a9f7b84150bf8aec6b5", 0xea}, {&(0x7f00000001c0)="1c46c625ddbdb276064768080eb5a857805111ba86f18e414d5ef6e86f60e6e01aa9ed5e5be588381cb5b61d381b9930e04887eef47b3d53d5e38dd792c35da7f879be5bcd5a8b87359ad43f12a6052fad4283aa05420b217332b21965fc03a1f1096f4a43eb0cd216397c688271f7662f9b4a606bc4e2eb1cd0ce2e3c2f256d90d07f9ca8472055e008d20c1971fd2b9ce47cd8bcbe7931402b050579d2182f1ccfa9896f92569b6d674ffdc1040feeb4327abdf5e75f19b31b2bde387de6bf0f1ec86a5acd6259ca5abd5ebdf228e29926d37d1ca7ac691b7ee81efac75a", 0xdf}, {&(0x7f00000002c0)="8419ec8d33941df12b077c100a10f1e3637e8cc46310858ffb4092b8c5b854c091227ac858a4fb70488fc1be74bf9b61d87f1832cf6f8fba732e24d99317a9635e0eeb0de4bab3c284ad803497cb26a6f78f58e42ef289997b2561906398", 0x5e}, {&(0x7f0000000340)="3bba3223ea9034137655d41382dd5bbf546f3916f5c2b197e9caa4443eae82603604aba32dc536ab8bf77409d70cdc196e8762acd45c4ac0ede8bc61dcf751e036dab643f13118568cfe60eabc700479568c5c89227e763bbc764462fd9ae0d7da63418c0936cb8f5f21dae8735a509c619500a3a0261fd31c5443fffe2b64169292768f5a9790d2923fc9f40f00877cd24367b9cdb4fdb6b5dca55bdd4dcf3ee6999a4326f1201e6bdf0c347f60c7b0329c71f95fe812fbad3df282052a1f715e9a4893333c981cee772b64", 0xcc}, {&(0x7f0000000440)="ad5d551d7c0031d00aaeee8d48f4176586a0f644f09800c90b63e2909a8ea837f722c66c8c9f925c2ad72c88668dbb15752d4459d743d3d24691951a1f3bce3f516cb73e472ee33ffac80fa0b430c9a3819d1121b01d3d2bb9a59e73fcc490c03ce72793ecf18cbc1f1aecdd552481fa3a75530f9bc9891367f90982ec41247f40d5b1180a19d4bef0e8505b08e3352f5f46b017e3bf", 0x96}, {&(0x7f0000000500)="4e637b730f3f1d8add1c6e63ff3ce8e5f55c247cda7dc99adf4da1d2b9daa387568d4caa2f9976c482577561ab2a65bf0fc1653784e07f24251a63bd99d5870ad027d9d1f7c2caa8faa412cc8452f626973df83c504e095120c4f20d67c6380fbdb14ce03637a4dd6646fa62474f6777546c5deb74f63c00072ab876475aee2fc8a11670e11beae2a248a3ad0b16e9e8062b3dee9bec2c51e3b0fa00aa91be63a6e7379958711f9402f2a8695dd3cf13d94a5bd373fc", 0xb6}], 0x7, 0x0, 0x0, 0x8000}, 0x4a040) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) [ 1430.302060][T21490] FAULT_INJECTION: forcing a failure. [ 1430.302060][T21490] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1430.307309][T21496] FAULT_INJECTION: forcing a failure. [ 1430.307309][T21496] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.315724][T21490] CPU: 0 PID: 21490 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1430.337650][T21490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1430.347543][T21490] Call Trace: [ 1430.350666][T21490] [ 1430.353478][T21490] dump_stack_lvl+0x151/0x1b7 [ 1430.357958][T21490] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1430.363425][T21490] ? _raw_spin_lock+0xa4/0x1b0 [ 1430.368025][T21490] ? _raw_spin_trylock_bh+0x190/0x190 [ 1430.373242][T21490] dump_stack+0x15/0x17 [ 1430.377225][T21490] should_fail+0x3c6/0x510 [ 1430.381479][T21490] should_fail_alloc_page+0x5a/0x80 [ 1430.386511][T21490] prepare_alloc_pages+0x15c/0x700 [ 1430.391457][T21490] ? __kasan_check_write+0x14/0x20 [ 1430.396412][T21490] ? __alloc_pages_bulk+0xe60/0xe60 [ 1430.401447][T21490] ? copy_page_range+0x2deb/0x2f90 [ 1430.406398][T21490] ? __kasan_slab_alloc+0xb1/0xe0 [ 1430.411250][T21490] ? slab_post_alloc_hook+0x53/0x2c0 [ 1430.416378][T21490] __alloc_pages+0x138/0x5e0 [ 1430.420795][T21490] ? prep_new_page+0x110/0x110 [ 1430.425396][T21490] new_slab+0x9a/0x4e0 [ 1430.429299][T21490] ___slab_alloc+0x39e/0x830 [ 1430.433723][T21490] ? vm_area_dup+0x26/0x230 [ 1430.438065][T21490] ? rwsem_write_trylock+0x15b/0x290 [ 1430.443187][T21490] ? vm_area_dup+0x26/0x230 [ 1430.447526][T21490] __slab_alloc+0x4a/0x90 [ 1430.451696][T21490] ? vm_area_dup+0x26/0x230 [ 1430.456033][T21490] kmem_cache_alloc+0x134/0x200 [ 1430.460720][T21490] vm_area_dup+0x26/0x230 [ 1430.464886][T21490] copy_mm+0x9a1/0x13e0 [ 1430.468884][T21490] ? copy_signal+0x610/0x610 [ 1430.473310][T21490] ? __init_rwsem+0xd6/0x1c0 [ 1430.477728][T21490] ? copy_signal+0x4e3/0x610 [ 1430.482156][T21490] copy_process+0x12bc/0x3260 [ 1430.486672][T21490] ? proc_fail_nth_write+0x20b/0x290 [ 1430.491792][T21490] ? fsnotify_perm+0x6a/0x5d0 [ 1430.496301][T21490] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1430.501248][T21490] ? vfs_write+0x9ec/0x1110 [ 1430.505589][T21490] kernel_clone+0x21e/0x9e0 [ 1430.509928][T21490] ? file_end_write+0x1c0/0x1c0 [ 1430.514614][T21490] ? create_io_thread+0x1e0/0x1e0 [ 1430.519474][T21490] ? mutex_unlock+0xb2/0x260 [ 1430.523902][T21490] ? __mutex_lock_slowpath+0x10/0x10 [ 1430.529023][T21490] __x64_sys_clone+0x23f/0x290 [ 1430.533622][T21490] ? __do_sys_vfork+0x130/0x130 [ 1430.538310][T21490] ? ksys_write+0x260/0x2c0 [ 1430.542648][T21490] ? debug_smp_processor_id+0x17/0x20 [ 1430.547855][T21490] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1430.553758][T21490] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1430.559225][T21490] do_syscall_64+0x3d/0xb0 [ 1430.563479][T21490] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1430.569206][T21490] RIP: 0033:0x7f4110384ae9 [ 1430.573461][T21490] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1430.592906][T21490] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1430.601145][T21490] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1430.608957][T21490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1430.616768][T21490] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1430.624579][T21490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1430.632393][T21490] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1430.640206][T21490] [ 1430.643068][T21496] CPU: 1 PID: 21496 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1430.653224][T21496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1430.663113][T21496] Call Trace: [ 1430.666237][T21496] [ 1430.669020][T21496] dump_stack_lvl+0x151/0x1b7 [ 1430.673529][T21496] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1430.678996][T21496] dump_stack+0x15/0x17 [ 1430.682988][T21496] should_fail+0x3c6/0x510 [ 1430.687249][T21496] __should_failslab+0xa4/0xe0 [ 1430.691840][T21496] ? copy_sighand+0x54/0x250 [ 1430.696272][T21496] should_failslab+0x9/0x20 [ 1430.700617][T21496] slab_pre_alloc_hook+0x37/0xd0 [ 1430.705381][T21496] ? copy_sighand+0x54/0x250 [ 1430.709814][T21496] kmem_cache_alloc+0x44/0x200 [ 1430.714409][T21496] copy_sighand+0x54/0x250 [ 1430.718659][T21496] copy_process+0x1249/0x3260 [ 1430.723175][T21496] ? proc_fail_nth_write+0x20b/0x290 [ 1430.728295][T21496] ? fsnotify_perm+0x6a/0x5d0 [ 1430.732813][T21496] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1430.737753][T21496] ? vfs_write+0x9ec/0x1110 [ 1430.742098][T21496] kernel_clone+0x21e/0x9e0 [ 1430.746435][T21496] ? file_end_write+0x1c0/0x1c0 [ 1430.751121][T21496] ? create_io_thread+0x1e0/0x1e0 [ 1430.755982][T21496] ? mutex_unlock+0xb2/0x260 [ 1430.760414][T21496] ? __mutex_lock_slowpath+0x10/0x10 [ 1430.765529][T21496] __x64_sys_clone+0x23f/0x290 [ 1430.770127][T21496] ? __do_sys_vfork+0x130/0x130 [ 1430.774814][T21496] ? ksys_write+0x260/0x2c0 [ 1430.779154][T21496] ? debug_smp_processor_id+0x17/0x20 [ 1430.784359][T21496] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1430.790261][T21496] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1430.795728][T21496] do_syscall_64+0x3d/0xb0 [ 1430.799986][T21496] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1430.805711][T21496] RIP: 0033:0x7f6872c3eae9 [ 1430.809964][T21496] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1430.829404][T21496] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1430.837651][T21496] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1430.845460][T21496] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 04:37:24 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, 0x0, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000440)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000000580)=""/208, 0xd0}, {&(0x7f0000000680)=""/15, 0xf}, {&(0x7f00000006c0)=""/102, 0x66}], 0x4, &(0x7f0000000780)=""/39, 0x27}, 0x163) recvmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/57, 0x39}], 0x4, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x22) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)) (async) sendmsg$inet(r1, 0x0, 0x0) (async) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000440)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000000580)=""/208, 0xd0}, {&(0x7f0000000680)=""/15, 0xf}, {&(0x7f00000006c0)=""/102, 0x66}], 0x4, &(0x7f0000000780)=""/39, 0x27}, 0x163) (async) recvmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/57, 0x39}], 0x4, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x22) (async) 04:37:24 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async, rerun: 32) r0 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040), 0x4) (rerun: 32) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file1/file0\x00', 0x0, 0x8, r0}, 0x18) [ 1430.853271][T21496] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1430.861083][T21496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1430.868893][T21496] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1430.876709][T21496] 04:37:24 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) 04:37:24 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)=@generic={&(0x7f0000000100)='./file1\x00'}, 0x18) unlink(&(0x7f0000000000)='./file1\x00') recvmsg$unix(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000340)=""/49, 0x31}, {&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x5, &(0x7f0000001500)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}, 0x10000) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000040)='./file1\x00', 0x0, 0x8}, 0x18) 04:37:24 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2a8e4bf1d000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:24 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 29) 04:37:24 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0), 0x4) sendmsg$tipc(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="50e0fb09db74bb4491b9f35412bc18b42cc51bcbdd6e51e30cfc3186f32c727426b697c537e5458b4ea1f988496a507dc56f435847fe84d584b4cb3ea7ac3c5e2fe97d42502435624695136cbc6a3b7bfc158b919d397fd51db25aa56122a4c378d9dd0e0c", 0x65}, {&(0x7f00000000c0)="0ffe3d1fc0c78a3486718039efe4902245eb794a7f0e45fc86becf24ba960374a8d7efb34202289633e9692af0ff6e43f35d8a85ce90048b635a1c61165b2a34ccb80b90114a8ab16bcc5781fbef3db0e418d480a7fa7ddcb7666090762940775d09d90dec6a5b325cf87de868b56b3517131c7e9c7a88059f83c1116c2401c752ae82856c2b54f40981367571fa192e8dfb1bbccfd02c128cf23698ac11bb42eccb33a2b3a78cd499655fcc898057c924c8762bbdc8913a51efb46cc1fb918e93c4b8807fbad7a868527e0731f5efeecf36b501f314e149ac1670b98ed8368b9a9f7b84150bf8aec6b5", 0xea}, {&(0x7f00000001c0)="1c46c625ddbdb276064768080eb5a857805111ba86f18e414d5ef6e86f60e6e01aa9ed5e5be588381cb5b61d381b9930e04887eef47b3d53d5e38dd792c35da7f879be5bcd5a8b87359ad43f12a6052fad4283aa05420b217332b21965fc03a1f1096f4a43eb0cd216397c688271f7662f9b4a606bc4e2eb1cd0ce2e3c2f256d90d07f9ca8472055e008d20c1971fd2b9ce47cd8bcbe7931402b050579d2182f1ccfa9896f92569b6d674ffdc1040feeb4327abdf5e75f19b31b2bde387de6bf0f1ec86a5acd6259ca5abd5ebdf228e29926d37d1ca7ac691b7ee81efac75a", 0xdf}, {&(0x7f00000002c0)="8419ec8d33941df12b077c100a10f1e3637e8cc46310858ffb4092b8c5b854c091227ac858a4fb70488fc1be74bf9b61d87f1832cf6f8fba732e24d99317a9635e0eeb0de4bab3c284ad803497cb26a6f78f58e42ef289997b2561906398", 0x5e}, {&(0x7f0000000340)="3bba3223ea9034137655d41382dd5bbf546f3916f5c2b197e9caa4443eae82603604aba32dc536ab8bf77409d70cdc196e8762acd45c4ac0ede8bc61dcf751e036dab643f13118568cfe60eabc700479568c5c89227e763bbc764462fd9ae0d7da63418c0936cb8f5f21dae8735a509c619500a3a0261fd31c5443fffe2b64169292768f5a9790d2923fc9f40f00877cd24367b9cdb4fdb6b5dca55bdd4dcf3ee6999a4326f1201e6bdf0c347f60c7b0329c71f95fe812fbad3df282052a1f715e9a4893333c981cee772b64", 0xcc}, {&(0x7f0000000440)="ad5d551d7c0031d00aaeee8d48f4176586a0f644f09800c90b63e2909a8ea837f722c66c8c9f925c2ad72c88668dbb15752d4459d743d3d24691951a1f3bce3f516cb73e472ee33ffac80fa0b430c9a3819d1121b01d3d2bb9a59e73fcc490c03ce72793ecf18cbc1f1aecdd552481fa3a75530f9bc9891367f90982ec41247f40d5b1180a19d4bef0e8505b08e3352f5f46b017e3bf", 0x96}, {&(0x7f0000000500)="4e637b730f3f1d8add1c6e63ff3ce8e5f55c247cda7dc99adf4da1d2b9daa387568d4caa2f9976c482577561ab2a65bf0fc1653784e07f24251a63bd99d5870ad027d9d1f7c2caa8faa412cc8452f626973df83c504e095120c4f20d67c6380fbdb14ce03637a4dd6646fa62474f6777546c5deb74f63c00072ab876475aee2fc8a11670e11beae2a248a3ad0b16e9e8062b3dee9bec2c51e3b0fa00aa91be63a6e7379958711f9402f2a8695dd3cf13d94a5bd373fc", 0xb6}], 0x7, 0x0, 0x0, 0x8000}, 0x4a040) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:24 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0), 0x4) sendmsg$tipc(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="50e0fb09db74bb4491b9f35412bc18b42cc51bcbdd6e51e30cfc3186f32c727426b697c537e5458b4ea1f988496a507dc56f435847fe84d584b4cb3ea7ac3c5e2fe97d42502435624695136cbc6a3b7bfc158b919d397fd51db25aa56122a4c378d9dd0e0c", 0x65}, {&(0x7f00000000c0)="0ffe3d1fc0c78a3486718039efe4902245eb794a7f0e45fc86becf24ba960374a8d7efb34202289633e9692af0ff6e43f35d8a85ce90048b635a1c61165b2a34ccb80b90114a8ab16bcc5781fbef3db0e418d480a7fa7ddcb7666090762940775d09d90dec6a5b325cf87de868b56b3517131c7e9c7a88059f83c1116c2401c752ae82856c2b54f40981367571fa192e8dfb1bbccfd02c128cf23698ac11bb42eccb33a2b3a78cd499655fcc898057c924c8762bbdc8913a51efb46cc1fb918e93c4b8807fbad7a868527e0731f5efeecf36b501f314e149ac1670b98ed8368b9a9f7b84150bf8aec6b5", 0xea}, {&(0x7f00000001c0)="1c46c625ddbdb276064768080eb5a857805111ba86f18e414d5ef6e86f60e6e01aa9ed5e5be588381cb5b61d381b9930e04887eef47b3d53d5e38dd792c35da7f879be5bcd5a8b87359ad43f12a6052fad4283aa05420b217332b21965fc03a1f1096f4a43eb0cd216397c688271f7662f9b4a606bc4e2eb1cd0ce2e3c2f256d90d07f9ca8472055e008d20c1971fd2b9ce47cd8bcbe7931402b050579d2182f1ccfa9896f92569b6d674ffdc1040feeb4327abdf5e75f19b31b2bde387de6bf0f1ec86a5acd6259ca5abd5ebdf228e29926d37d1ca7ac691b7ee81efac75a", 0xdf}, {&(0x7f00000002c0)="8419ec8d33941df12b077c100a10f1e3637e8cc46310858ffb4092b8c5b854c091227ac858a4fb70488fc1be74bf9b61d87f1832cf6f8fba732e24d99317a9635e0eeb0de4bab3c284ad803497cb26a6f78f58e42ef289997b2561906398", 0x5e}, {&(0x7f0000000340)="3bba3223ea9034137655d41382dd5bbf546f3916f5c2b197e9caa4443eae82603604aba32dc536ab8bf77409d70cdc196e8762acd45c4ac0ede8bc61dcf751e036dab643f13118568cfe60eabc700479568c5c89227e763bbc764462fd9ae0d7da63418c0936cb8f5f21dae8735a509c619500a3a0261fd31c5443fffe2b64169292768f5a9790d2923fc9f40f00877cd24367b9cdb4fdb6b5dca55bdd4dcf3ee6999a4326f1201e6bdf0c347f60c7b0329c71f95fe812fbad3df282052a1f715e9a4893333c981cee772b64", 0xcc}, {&(0x7f0000000440)="ad5d551d7c0031d00aaeee8d48f4176586a0f644f09800c90b63e2909a8ea837f722c66c8c9f925c2ad72c88668dbb15752d4459d743d3d24691951a1f3bce3f516cb73e472ee33ffac80fa0b430c9a3819d1121b01d3d2bb9a59e73fcc490c03ce72793ecf18cbc1f1aecdd552481fa3a75530f9bc9891367f90982ec41247f40d5b1180a19d4bef0e8505b08e3352f5f46b017e3bf", 0x96}, {&(0x7f0000000500)="4e637b730f3f1d8add1c6e63ff3ce8e5f55c247cda7dc99adf4da1d2b9daa387568d4caa2f9976c482577561ab2a65bf0fc1653784e07f24251a63bd99d5870ad027d9d1f7c2caa8faa412cc8452f626973df83c504e095120c4f20d67c6380fbdb14ce03637a4dd6646fa62474f6777546c5deb74f63c00072ab876475aee2fc8a11670e11beae2a248a3ad0b16e9e8062b3dee9bec2c51e3b0fa00aa91be63a6e7379958711f9402f2a8695dd3cf13d94a5bd373fc", 0xb6}], 0x7, 0x0, 0x0, 0x8000}, 0x4a040) (async) sendmsg$tipc(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="50e0fb09db74bb4491b9f35412bc18b42cc51bcbdd6e51e30cfc3186f32c727426b697c537e5458b4ea1f988496a507dc56f435847fe84d584b4cb3ea7ac3c5e2fe97d42502435624695136cbc6a3b7bfc158b919d397fd51db25aa56122a4c378d9dd0e0c", 0x65}, {&(0x7f00000000c0)="0ffe3d1fc0c78a3486718039efe4902245eb794a7f0e45fc86becf24ba960374a8d7efb34202289633e9692af0ff6e43f35d8a85ce90048b635a1c61165b2a34ccb80b90114a8ab16bcc5781fbef3db0e418d480a7fa7ddcb7666090762940775d09d90dec6a5b325cf87de868b56b3517131c7e9c7a88059f83c1116c2401c752ae82856c2b54f40981367571fa192e8dfb1bbccfd02c128cf23698ac11bb42eccb33a2b3a78cd499655fcc898057c924c8762bbdc8913a51efb46cc1fb918e93c4b8807fbad7a868527e0731f5efeecf36b501f314e149ac1670b98ed8368b9a9f7b84150bf8aec6b5", 0xea}, {&(0x7f00000001c0)="1c46c625ddbdb276064768080eb5a857805111ba86f18e414d5ef6e86f60e6e01aa9ed5e5be588381cb5b61d381b9930e04887eef47b3d53d5e38dd792c35da7f879be5bcd5a8b87359ad43f12a6052fad4283aa05420b217332b21965fc03a1f1096f4a43eb0cd216397c688271f7662f9b4a606bc4e2eb1cd0ce2e3c2f256d90d07f9ca8472055e008d20c1971fd2b9ce47cd8bcbe7931402b050579d2182f1ccfa9896f92569b6d674ffdc1040feeb4327abdf5e75f19b31b2bde387de6bf0f1ec86a5acd6259ca5abd5ebdf228e29926d37d1ca7ac691b7ee81efac75a", 0xdf}, {&(0x7f00000002c0)="8419ec8d33941df12b077c100a10f1e3637e8cc46310858ffb4092b8c5b854c091227ac858a4fb70488fc1be74bf9b61d87f1832cf6f8fba732e24d99317a9635e0eeb0de4bab3c284ad803497cb26a6f78f58e42ef289997b2561906398", 0x5e}, {&(0x7f0000000340)="3bba3223ea9034137655d41382dd5bbf546f3916f5c2b197e9caa4443eae82603604aba32dc536ab8bf77409d70cdc196e8762acd45c4ac0ede8bc61dcf751e036dab643f13118568cfe60eabc700479568c5c89227e763bbc764462fd9ae0d7da63418c0936cb8f5f21dae8735a509c619500a3a0261fd31c5443fffe2b64169292768f5a9790d2923fc9f40f00877cd24367b9cdb4fdb6b5dca55bdd4dcf3ee6999a4326f1201e6bdf0c347f60c7b0329c71f95fe812fbad3df282052a1f715e9a4893333c981cee772b64", 0xcc}, {&(0x7f0000000440)="ad5d551d7c0031d00aaeee8d48f4176586a0f644f09800c90b63e2909a8ea837f722c66c8c9f925c2ad72c88668dbb15752d4459d743d3d24691951a1f3bce3f516cb73e472ee33ffac80fa0b430c9a3819d1121b01d3d2bb9a59e73fcc490c03ce72793ecf18cbc1f1aecdd552481fa3a75530f9bc9891367f90982ec41247f40d5b1180a19d4bef0e8505b08e3352f5f46b017e3bf", 0x96}, {&(0x7f0000000500)="4e637b730f3f1d8add1c6e63ff3ce8e5f55c247cda7dc99adf4da1d2b9daa387568d4caa2f9976c482577561ab2a65bf0fc1653784e07f24251a63bd99d5870ad027d9d1f7c2caa8faa412cc8452f626973df83c504e095120c4f20d67c6380fbdb14ce03637a4dd6646fa62474f6777546c5deb74f63c00072ab876475aee2fc8a11670e11beae2a248a3ad0b16e9e8062b3dee9bec2c51e3b0fa00aa91be63a6e7379958711f9402f2a8695dd3cf13d94a5bd373fc", 0xb6}], 0x7, 0x0, 0x0, 0x8000}, 0x4a040) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:24 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)=@generic={&(0x7f0000000100)='./file1\x00'}, 0x18) (async) unlink(&(0x7f0000000000)='./file1\x00') (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000340)=""/49, 0x31}, {&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x5, &(0x7f0000001500)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}, 0x10000) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000040)='./file1\x00', 0x0, 0x8}, 0x18) 04:37:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001880)={&(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000001740)=[{&(0x7f00000000c0)="dee53ef583ce80c70da670543b81f3a8ba2292a0548f88c09c2836e774dd6a66fc89b697372142f9752e039b907012ee28a1807aac9f389b6693c480f2bd70ab21a78959d6b081a3863c101044801489d76bd799a40b3c301b024fe2564772266c96a1", 0x63}, {&(0x7f0000000140)="20689234879a546300b14a0c9a4e3770dcd554f9d722f9b61e606debfc720f446ee4852b4411a40b6dfcf4beb059d07b3c8cca9f2c3555c8125fbc4f639d5eed55aa59e9bc8c6ba098693cc378e27e2e4a85dca6f5efbd8b05ae32470aa9bdb7e8b2101313aadabc49cf7877b5184219debf799109e3133c6d19c033dd1f11959481ace0fcdee89628b611659141a6ceec31c6d5f7a996cee4a9a8e9e1495e72384f04e6da48b144e67294a788bf9294f031e44ad12af9daf4ef6c4ae2ce887c2275b128e5560261babf8a7d83f00c8b31dec3fe416b949af3ff304d21c04f5eb743b53b51b569", 0xe7}, {&(0x7f0000000240)="8e56d6e9a087c86563438ec65fa7fc889816896276c179a03058eb35d8b26cee00e95f3ccab889f2226dd70ef0e2afaae0e4825fd08ee53e817e5f9631bb1c55e54d6b209829a82c7e5bb24ee2cbe53ff4b6885854748e09101c9552cc93c04eb00b59b5bd23df62112021cc491cec79a073675649c428ad", 0x78}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="2f4f715926126d7be93765b4d5eee7908956797f2c05785430d965f6f71e41da80b5416427b1e094aabd327e66d893458854f05b74e147dd27442d7a3766099d7b1006f9c4ade60b6aa14a95fb35705bba11ea0fde049cf8f358778e5db6a573f7c8f6bed083d82c8d3d690df749e07214f19e28dd79b20b19148efbe6e8026ad4be79631a87c263ad1fec454b7886a1bc75e9c14809058350e9c478766d56ce026262f560db5ee5a659a17ba7a3d333", 0xb0}, {&(0x7f0000001380)="f6f752b8c2ae0d6150e939af64883729822286bc08a5fd09a0a5d55bd7243b804b777f26ecc98ef2cc7a1d9d551be21ad67e4b4f8f57519a7034401e0c39fb984a4c1ee6967fc026adcd29ce04dee7bcbe567432ee05ccda7f61a4803988d5ece492d644d3575165da338877b87ec76bfb0e17edc336d898101c520b78a17d9e376dfa5a13305104f99151e6dc9a607a67c214e947a1263ee7e68481cbc777c9d52fc1425389f4a8125a322c130b7177f2e887d79c8dbbb85d79132d28abaa8bb80db4cb6a368fbc21a0e2", 0xcb}, {&(0x7f0000001480)="ad5a51811bb105ca1f5e06597966292aab0501050d8227c63622fc6d8ccf4d36876066554d4761207df8d9846e97367127420db208515ebe04b7a4d7cde4154cc663150d036d3c5e979b08390bdec00cdfa3f90f91174cb661a9bcafce7528a902a9330cb51414b8a33833cd03d54bfa7549ccec8ec5f1892bdc1afb2f64e61ebc87a7c5517e59e3af8052507faf5d6d14c9515a105a9f6b4c68ebc0bed194b67f76103b29201307a9e9de8c5b", 0xad}, {&(0x7f0000001540)="60cf191e6640aa16fdfc55b0537fe18305bd363cf633f93481df3224b628edd5a97b2319899b75f6a66421243a34b11a38d0f0e89c3d2c8aeea87d0042c2b56a85f0a3f860dc0775f3b1af7bbaeeaddeec0eb2", 0x53}, {&(0x7f00000015c0)="7527690e23f93327cb629d09ce33c9f8d849f89a966c6317e13931a5caaeec18ecc811cb1e31dde78a5e20963f6af2453bb9980c569029e28ffe68e513908b34de9b2711afeeb740f9", 0x49}, {&(0x7f0000001640)="408fc00f8651ed9282f03c76b37f8643be81d1f4c56ca2a6f434356f329e93c4f13c123864fe7d1caea024d1d8ad5c6baaa74a746c4b2aa683bece63df26e9b27ef97d132d6644ff6a8c00e337959697ebd71718009d74ec0dc01c95f6cf37caed906215eaa2f97664fc2ab1fd316e364e656df698fcb16d3096ce5fb8dc1c4f0a54228db3ba5a2fad5cf2ba06d49267d2984b77a142d025c6c6a573bd86071c62c62c70947eefc9db0678fa417cd580ffbbe52413e00e03ce0286328f2b7d237cadc4017ac62c63a074e010c12bdd05cce31c119aff88e0801aed2ede580206d48cf13fa2e0712325505ef0f2fbd6", 0xef}], 0xa, &(0x7f0000001800)=[@ip_ttl={{0x14, 0x0, 0x2, 0x592}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @loopback}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffbff}}], 0x50}, 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:24 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)=@generic={&(0x7f0000000100)='./file1\x00'}, 0x18) unlink(&(0x7f0000000000)='./file1\x00') recvmsg$unix(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000340)=""/49, 0x31}, {&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x5, &(0x7f0000001500)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}, 0x10000) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000040)='./file1\x00', 0x0, 0x8}, 0x18) [ 1430.959361][T21535] FAULT_INJECTION: forcing a failure. [ 1430.959361][T21535] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.974910][T21529] FAULT_INJECTION: forcing a failure. [ 1430.974910][T21529] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.975877][T21535] CPU: 1 PID: 21535 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1430.997475][T21535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 04:37:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001880)={&(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000001740)=[{&(0x7f00000000c0)="dee53ef583ce80c70da670543b81f3a8ba2292a0548f88c09c2836e774dd6a66fc89b697372142f9752e039b907012ee28a1807aac9f389b6693c480f2bd70ab21a78959d6b081a3863c101044801489d76bd799a40b3c301b024fe2564772266c96a1", 0x63}, {&(0x7f0000000140)="20689234879a546300b14a0c9a4e3770dcd554f9d722f9b61e606debfc720f446ee4852b4411a40b6dfcf4beb059d07b3c8cca9f2c3555c8125fbc4f639d5eed55aa59e9bc8c6ba098693cc378e27e2e4a85dca6f5efbd8b05ae32470aa9bdb7e8b2101313aadabc49cf7877b5184219debf799109e3133c6d19c033dd1f11959481ace0fcdee89628b611659141a6ceec31c6d5f7a996cee4a9a8e9e1495e72384f04e6da48b144e67294a788bf9294f031e44ad12af9daf4ef6c4ae2ce887c2275b128e5560261babf8a7d83f00c8b31dec3fe416b949af3ff304d21c04f5eb743b53b51b569", 0xe7}, {&(0x7f0000000240)="8e56d6e9a087c86563438ec65fa7fc889816896276c179a03058eb35d8b26cee00e95f3ccab889f2226dd70ef0e2afaae0e4825fd08ee53e817e5f9631bb1c55e54d6b209829a82c7e5bb24ee2cbe53ff4b6885854748e09101c9552cc93c04eb00b59b5bd23df62112021cc491cec79a073675649c428ad", 0x78}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="2f4f715926126d7be93765b4d5eee7908956797f2c05785430d965f6f71e41da80b5416427b1e094aabd327e66d893458854f05b74e147dd27442d7a3766099d7b1006f9c4ade60b6aa14a95fb35705bba11ea0fde049cf8f358778e5db6a573f7c8f6bed083d82c8d3d690df749e07214f19e28dd79b20b19148efbe6e8026ad4be79631a87c263ad1fec454b7886a1bc75e9c14809058350e9c478766d56ce026262f560db5ee5a659a17ba7a3d333", 0xb0}, {&(0x7f0000001380)="f6f752b8c2ae0d6150e939af64883729822286bc08a5fd09a0a5d55bd7243b804b777f26ecc98ef2cc7a1d9d551be21ad67e4b4f8f57519a7034401e0c39fb984a4c1ee6967fc026adcd29ce04dee7bcbe567432ee05ccda7f61a4803988d5ece492d644d3575165da338877b87ec76bfb0e17edc336d898101c520b78a17d9e376dfa5a13305104f99151e6dc9a607a67c214e947a1263ee7e68481cbc777c9d52fc1425389f4a8125a322c130b7177f2e887d79c8dbbb85d79132d28abaa8bb80db4cb6a368fbc21a0e2", 0xcb}, {&(0x7f0000001480)="ad5a51811bb105ca1f5e06597966292aab0501050d8227c63622fc6d8ccf4d36876066554d4761207df8d9846e97367127420db208515ebe04b7a4d7cde4154cc663150d036d3c5e979b08390bdec00cdfa3f90f91174cb661a9bcafce7528a902a9330cb51414b8a33833cd03d54bfa7549ccec8ec5f1892bdc1afb2f64e61ebc87a7c5517e59e3af8052507faf5d6d14c9515a105a9f6b4c68ebc0bed194b67f76103b29201307a9e9de8c5b", 0xad}, {&(0x7f0000001540)="60cf191e6640aa16fdfc55b0537fe18305bd363cf633f93481df3224b628edd5a97b2319899b75f6a66421243a34b11a38d0f0e89c3d2c8aeea87d0042c2b56a85f0a3f860dc0775f3b1af7bbaeeaddeec0eb2", 0x53}, {&(0x7f00000015c0)="7527690e23f93327cb629d09ce33c9f8d849f89a966c6317e13931a5caaeec18ecc811cb1e31dde78a5e20963f6af2453bb9980c569029e28ffe68e513908b34de9b2711afeeb740f9", 0x49}, {&(0x7f0000001640)="408fc00f8651ed9282f03c76b37f8643be81d1f4c56ca2a6f434356f329e93c4f13c123864fe7d1caea024d1d8ad5c6baaa74a746c4b2aa683bece63df26e9b27ef97d132d6644ff6a8c00e337959697ebd71718009d74ec0dc01c95f6cf37caed906215eaa2f97664fc2ab1fd316e364e656df698fcb16d3096ce5fb8dc1c4f0a54228db3ba5a2fad5cf2ba06d49267d2984b77a142d025c6c6a573bd86071c62c62c70947eefc9db0678fa417cd580ffbbe52413e00e03ce0286328f2b7d237cadc4017ac62c63a074e010c12bdd05cce31c119aff88e0801aed2ede580206d48cf13fa2e0712325505ef0f2fbd6", 0xef}], 0xa, &(0x7f0000001800)=[@ip_ttl={{0x14, 0x0, 0x2, 0x592}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @loopback}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffbff}}], 0x50}, 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) sendmsg$inet(r0, &(0x7f0000001880)={&(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000001740)=[{&(0x7f00000000c0)="dee53ef583ce80c70da670543b81f3a8ba2292a0548f88c09c2836e774dd6a66fc89b697372142f9752e039b907012ee28a1807aac9f389b6693c480f2bd70ab21a78959d6b081a3863c101044801489d76bd799a40b3c301b024fe2564772266c96a1", 0x63}, {&(0x7f0000000140)="20689234879a546300b14a0c9a4e3770dcd554f9d722f9b61e606debfc720f446ee4852b4411a40b6dfcf4beb059d07b3c8cca9f2c3555c8125fbc4f639d5eed55aa59e9bc8c6ba098693cc378e27e2e4a85dca6f5efbd8b05ae32470aa9bdb7e8b2101313aadabc49cf7877b5184219debf799109e3133c6d19c033dd1f11959481ace0fcdee89628b611659141a6ceec31c6d5f7a996cee4a9a8e9e1495e72384f04e6da48b144e67294a788bf9294f031e44ad12af9daf4ef6c4ae2ce887c2275b128e5560261babf8a7d83f00c8b31dec3fe416b949af3ff304d21c04f5eb743b53b51b569", 0xe7}, {&(0x7f0000000240)="8e56d6e9a087c86563438ec65fa7fc889816896276c179a03058eb35d8b26cee00e95f3ccab889f2226dd70ef0e2afaae0e4825fd08ee53e817e5f9631bb1c55e54d6b209829a82c7e5bb24ee2cbe53ff4b6885854748e09101c9552cc93c04eb00b59b5bd23df62112021cc491cec79a073675649c428ad", 0x78}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="2f4f715926126d7be93765b4d5eee7908956797f2c05785430d965f6f71e41da80b5416427b1e094aabd327e66d893458854f05b74e147dd27442d7a3766099d7b1006f9c4ade60b6aa14a95fb35705bba11ea0fde049cf8f358778e5db6a573f7c8f6bed083d82c8d3d690df749e07214f19e28dd79b20b19148efbe6e8026ad4be79631a87c263ad1fec454b7886a1bc75e9c14809058350e9c478766d56ce026262f560db5ee5a659a17ba7a3d333", 0xb0}, {&(0x7f0000001380)="f6f752b8c2ae0d6150e939af64883729822286bc08a5fd09a0a5d55bd7243b804b777f26ecc98ef2cc7a1d9d551be21ad67e4b4f8f57519a7034401e0c39fb984a4c1ee6967fc026adcd29ce04dee7bcbe567432ee05ccda7f61a4803988d5ece492d644d3575165da338877b87ec76bfb0e17edc336d898101c520b78a17d9e376dfa5a13305104f99151e6dc9a607a67c214e947a1263ee7e68481cbc777c9d52fc1425389f4a8125a322c130b7177f2e887d79c8dbbb85d79132d28abaa8bb80db4cb6a368fbc21a0e2", 0xcb}, {&(0x7f0000001480)="ad5a51811bb105ca1f5e06597966292aab0501050d8227c63622fc6d8ccf4d36876066554d4761207df8d9846e97367127420db208515ebe04b7a4d7cde4154cc663150d036d3c5e979b08390bdec00cdfa3f90f91174cb661a9bcafce7528a902a9330cb51414b8a33833cd03d54bfa7549ccec8ec5f1892bdc1afb2f64e61ebc87a7c5517e59e3af8052507faf5d6d14c9515a105a9f6b4c68ebc0bed194b67f76103b29201307a9e9de8c5b", 0xad}, {&(0x7f0000001540)="60cf191e6640aa16fdfc55b0537fe18305bd363cf633f93481df3224b628edd5a97b2319899b75f6a66421243a34b11a38d0f0e89c3d2c8aeea87d0042c2b56a85f0a3f860dc0775f3b1af7bbaeeaddeec0eb2", 0x53}, {&(0x7f00000015c0)="7527690e23f93327cb629d09ce33c9f8d849f89a966c6317e13931a5caaeec18ecc811cb1e31dde78a5e20963f6af2453bb9980c569029e28ffe68e513908b34de9b2711afeeb740f9", 0x49}, {&(0x7f0000001640)="408fc00f8651ed9282f03c76b37f8643be81d1f4c56ca2a6f434356f329e93c4f13c123864fe7d1caea024d1d8ad5c6baaa74a746c4b2aa683bece63df26e9b27ef97d132d6644ff6a8c00e337959697ebd71718009d74ec0dc01c95f6cf37caed906215eaa2f97664fc2ab1fd316e364e656df698fcb16d3096ce5fb8dc1c4f0a54228db3ba5a2fad5cf2ba06d49267d2984b77a142d025c6c6a573bd86071c62c62c70947eefc9db0678fa417cd580ffbbe52413e00e03ce0286328f2b7d237cadc4017ac62c63a074e010c12bdd05cce31c119aff88e0801aed2ede580206d48cf13fa2e0712325505ef0f2fbd6", 0xef}], 0xa, &(0x7f0000001800)=[@ip_ttl={{0x14, 0x0, 0x2, 0x592}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @loopback}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffbff}}], 0x50}, 0x1) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) [ 1431.007373][T21535] Call Trace: [ 1431.010494][T21535] [ 1431.013974][T21535] dump_stack_lvl+0x151/0x1b7 [ 1431.018479][T21535] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1431.023944][T21535] dump_stack+0x15/0x17 [ 1431.028025][T21535] should_fail+0x3c6/0x510 [ 1431.032368][T21535] __should_failslab+0xa4/0xe0 [ 1431.036962][T21535] ? vm_area_dup+0x26/0x230 [ 1431.041304][T21535] should_failslab+0x9/0x20 [ 1431.045643][T21535] slab_pre_alloc_hook+0x37/0xd0 [ 1431.050415][T21535] ? vm_area_dup+0x26/0x230 [ 1431.054754][T21535] kmem_cache_alloc+0x44/0x200 [ 1431.059358][T21535] vm_area_dup+0x26/0x230 [ 1431.063524][T21535] copy_mm+0x9a1/0x13e0 [ 1431.067521][T21535] ? copy_signal+0x610/0x610 [ 1431.071941][T21535] ? __init_rwsem+0xd6/0x1c0 [ 1431.076387][T21535] ? copy_signal+0x4e3/0x610 [ 1431.080797][T21535] copy_process+0x12bc/0x3260 [ 1431.085311][T21535] ? proc_fail_nth_write+0x20b/0x290 [ 1431.090437][T21535] ? fsnotify_perm+0x6a/0x5d0 [ 1431.094943][T21535] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1431.099888][T21535] ? vfs_write+0x9ec/0x1110 [ 1431.104227][T21535] kernel_clone+0x21e/0x9e0 [ 1431.108568][T21535] ? file_end_write+0x1c0/0x1c0 [ 1431.113257][T21535] ? create_io_thread+0x1e0/0x1e0 [ 1431.118113][T21535] ? mutex_unlock+0xb2/0x260 [ 1431.122575][T21535] ? __mutex_lock_slowpath+0x10/0x10 [ 1431.127659][T21535] __x64_sys_clone+0x23f/0x290 [ 1431.132261][T21535] ? __do_sys_vfork+0x130/0x130 [ 1431.136945][T21535] ? ksys_write+0x260/0x2c0 [ 1431.141288][T21535] ? debug_smp_processor_id+0x17/0x20 [ 1431.147099][T21535] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1431.153016][T21535] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1431.158475][T21535] do_syscall_64+0x3d/0xb0 [ 1431.162727][T21535] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1431.168452][T21535] RIP: 0033:0x7f4110384ae9 [ 1431.172704][T21535] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1431.193535][T21535] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1431.201776][T21535] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1431.209608][T21535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1431.217400][T21535] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1431.225213][T21535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1431.233023][T21535] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1431.240837][T21535] [ 1431.243701][T21529] CPU: 0 PID: 21529 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1431.253946][T21529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1431.263836][T21529] Call Trace: [ 1431.266962][T21529] [ 1431.269737][T21529] dump_stack_lvl+0x151/0x1b7 [ 1431.274251][T21529] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1431.279714][T21529] dump_stack+0x15/0x17 [ 1431.283706][T21529] should_fail+0x3c6/0x510 [ 1431.287959][T21529] __should_failslab+0xa4/0xe0 [ 1431.292558][T21529] ? anon_vma_fork+0x1df/0x4e0 [ 1431.297158][T21529] should_failslab+0x9/0x20 [ 1431.301500][T21529] slab_pre_alloc_hook+0x37/0xd0 [ 1431.306273][T21529] ? anon_vma_fork+0x1df/0x4e0 [ 1431.310871][T21529] kmem_cache_alloc+0x44/0x200 [ 1431.315473][T21529] anon_vma_fork+0x1df/0x4e0 [ 1431.319900][T21529] copy_mm+0xa3a/0x13e0 [ 1431.323894][T21529] ? copy_signal+0x610/0x610 [ 1431.328315][T21529] ? __init_rwsem+0xd6/0x1c0 [ 1431.332745][T21529] ? copy_signal+0x4e3/0x610 [ 1431.337176][T21529] copy_process+0x12bc/0x3260 [ 1431.341683][T21529] ? proc_fail_nth_write+0x20b/0x290 [ 1431.346803][T21529] ? fsnotify_perm+0x6a/0x5d0 [ 1431.351315][T21529] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1431.356265][T21529] ? vfs_write+0x9ec/0x1110 [ 1431.360604][T21529] kernel_clone+0x21e/0x9e0 [ 1431.364943][T21529] ? file_end_write+0x1c0/0x1c0 [ 1431.369633][T21529] ? create_io_thread+0x1e0/0x1e0 [ 1431.374578][T21529] ? mutex_unlock+0xb2/0x260 [ 1431.379014][T21529] ? __mutex_lock_slowpath+0x10/0x10 [ 1431.384123][T21529] __x64_sys_clone+0x23f/0x290 [ 1431.388732][T21529] ? __do_sys_vfork+0x130/0x130 [ 1431.393411][T21529] ? ksys_write+0x260/0x2c0 [ 1431.397754][T21529] ? debug_smp_processor_id+0x17/0x20 [ 1431.402957][T21529] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1431.408862][T21529] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1431.414328][T21529] do_syscall_64+0x3d/0xb0 [ 1431.418581][T21529] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1431.424307][T21529] RIP: 0033:0x7f6872c3eae9 [ 1431.428563][T21529] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1431.448003][T21529] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1431.456249][T21529] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1431.464061][T21529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1431.471869][T21529] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1431.479680][T21529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1431.487493][T21529] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1431.495306][T21529] 04:37:24 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, 0x0, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000440)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000000580)=""/208, 0xd0}, {&(0x7f0000000680)=""/15, 0xf}, {&(0x7f00000006c0)=""/102, 0x66}], 0x4, &(0x7f0000000780)=""/39, 0x27}, 0x163) recvmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/57, 0x39}], 0x4, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x22) 04:37:24 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1}, 0x40000002) 04:37:24 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:24 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 30) 04:37:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001880)={&(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000001740)=[{&(0x7f00000000c0)="dee53ef583ce80c70da670543b81f3a8ba2292a0548f88c09c2836e774dd6a66fc89b697372142f9752e039b907012ee28a1807aac9f389b6693c480f2bd70ab21a78959d6b081a3863c101044801489d76bd799a40b3c301b024fe2564772266c96a1", 0x63}, {&(0x7f0000000140)="20689234879a546300b14a0c9a4e3770dcd554f9d722f9b61e606debfc720f446ee4852b4411a40b6dfcf4beb059d07b3c8cca9f2c3555c8125fbc4f639d5eed55aa59e9bc8c6ba098693cc378e27e2e4a85dca6f5efbd8b05ae32470aa9bdb7e8b2101313aadabc49cf7877b5184219debf799109e3133c6d19c033dd1f11959481ace0fcdee89628b611659141a6ceec31c6d5f7a996cee4a9a8e9e1495e72384f04e6da48b144e67294a788bf9294f031e44ad12af9daf4ef6c4ae2ce887c2275b128e5560261babf8a7d83f00c8b31dec3fe416b949af3ff304d21c04f5eb743b53b51b569", 0xe7}, {&(0x7f0000000240)="8e56d6e9a087c86563438ec65fa7fc889816896276c179a03058eb35d8b26cee00e95f3ccab889f2226dd70ef0e2afaae0e4825fd08ee53e817e5f9631bb1c55e54d6b209829a82c7e5bb24ee2cbe53ff4b6885854748e09101c9552cc93c04eb00b59b5bd23df62112021cc491cec79a073675649c428ad", 0x78}, {&(0x7f00000002c0)="6d4429e8f02328840bb0e86f5ff96b0242727bd3b9b1936198ba8abc8bcb907bf2ea3f7a5cb4ad5f2e02c190942b3d9e6085cfcdc10f828425439876568e99a40b83e02ab71ca449421493821b92a312a90338c846c22649ac5962768170bcfb2b07780c7f959539b1f77c89711665394ff652e5643a56f60d84650e320226037a351e070ea0293fdcbb5634bade032386fb27a6f75ecd4b59b8214ed50bd397ca48524fb6aa2ab7ddf1ff8215c96640601242186978b781975e0db2fe212508677f03d1d84c615e2fff092a4cd246ff5153a1673dfd6ea741d119cd2e688e6cf6cef754bcaacc502d6391a4aa0c60ffeb9a3fb92ce552f6c49cdd8c729698ba762f4ace37853ac29ec625997ca7a44e0724628a56dc1f9b934f1eccf48a3e7ca74ee078c77761ed3114f716862af7c5d0bafd9e37ac174abe1b586be97de8ca09001d390a84876403538e1e53fc83896196888e5cfe264e06f9fd46922fa64eed654c0840bd783e8bc53722f0137a9f0f687591cdb272b44a468bfd3551134321e61e09f6c9cb979cdb7097d407f9d0994819c7aff782729d4ff4a638a1b84bd4cbe1993a9fe68ddeeea8523320ddfe90a53d42bc018df93f5a1475333eaebc42c1cd01a3e7fba88d238feb75fd63919c02720201256d22ad8eb64cdf8724fb69946c19f693d35748c8997e3071f655cb9ecb80edd3332ec6efdd31d402f796d89e072eba16458ec07c25cfaedf6da7aa59dff4ae1c089a922dac641bfb063b7fc340b86fa4473f33bdf74a4a503c8c5f72341f6d7e00ba41a6a20027a3c04992637b4c4f4305cc07e2fbba7d0a9fb41426ed97d97decddadc77b3beb7e0af0cd8b7f79b1858231feee695c3ffd32e8c0693906b9d41e10f81681c3ed818f6c8a4ee3d2457b12a0b70bd6202973ef73c8f1b4e018784ef0da3552c7256eac05547972d1e45440c48731d10f38dcb4614e0d93275c61e892e741642ac3ef1b090508b2bcd7513a3ff1bce3858b9877feb295a6313cfadd092cf332c2ed9c01ddc6bb0980a32b644add04c2712ae2aaaaf6913a6478c4df2d1069166e8a0408c19e1eed812b188b1120c671f3fa3b4258a81ab770a67197dceccd2e24f0d4e8d526ae2ab8410f7a37999c57f83661fb588f202a7db5de4c88104d8a26b3d9bc335b57c7f1ca39ce2d1ed24a4d0c87a3ace4d11da831a139c969e56e6d5115c416e45ef4241c14408ba4d361f8e38fcc12143015d555d12116811dbb5ee67d7ad937a0e2007e1bc15024f02c08eee4465f2787ec1a7e5dc5d1bb0f77c09d113df973e62bbe659fdd51446953a5c4a9f70d9bdc08cfcf0ba246be8577643fdf2aa1c79b16d4e4d49f74581f63553e3d8f2a717b9a7f6f490685867cba19d79edb98e4d19e9dfb08917ae49c8a07cae76c9a26e082b977259d0299d1aafb13e32e7f76d72b75035e52bd1bb9bc4a8e67029966db60a983b912cb6c353ba431a8f88519761c5b58a11925007bb9a421536584d899b02cddaf3228c650e9377f5a5d65ecfb3a201089369450a9cbbb97aa2f87d126d7b4c5fd67951dfb041f4f041d7b4aebffd7be762ff9468eb41d4dbfbd6f6fc453a34125afd2b950387cf4eaca4cd555e9857a9c1055d3796806ae230ada4b6bbf4f7e7ed503f6c7f053abae2ed9c3a2d33c5d842acdb3b7caf4ca3dc55120607d053c517d8b19c0a53e24ce99c5991a55ba55523ca13528e2b76271c7eb0b00a1d0a903e5988adae250d6ceaa1978544de0fb82e9be915d9ce38cc712a48998b1b6164af96caf3764af7576ecc11498b1670eb8ea25336be1e3d8c7457c8d0aff87d7ecf139fe80e37f39a97008a2189837fbbdf8038750bbc73da8a6ab1bc0a7595535ab4518323ea64023302c3fe219545742f90f2c89c2141a2a0554f62760b2e4f0b646fe671856bfa06bcea6bea802cc500f885b8eeefe5b925cc696025ca54956531cc775b3a5f13595e41d9a7c95b3bb5d486f11496fddf0425a6dffd29e63c62421a25e9f1be06a566631135c8a884dacf3d64114fddb4e5a12abe04a05dd974d93b322241c0a8f53aab014859a197cdd215e7ab988cef1e1aef6aff0aa8b7669bebef186c835dd4bff8bed0120eb6b530a88b6e2d1351d2dd1a1656fcc3dc153a5cd081d3af4cac0868ab5561656f39c3dd602dc28586d84889d1d688172b1ffa9aaabcf21c203690c18a3dfe35c76604a5961d522bdc8d4e2843c98078101437e804169926619418b7cb95ea361e7af8fe2a339088eadbe570dc29c917af54493e1d784d5f748aa7c2c219d641137add2ffbbb1a7bdc139d2a906682bbbdf1b7cbd973320a65318763cb25db447637b53988119d5f857ba6e7dcec65a44e5e323995848c9c93b552f56a720e3289a5a75cb6e1937c50ff2288d08c72288f0e2c9efda616401f9caa5feaab8097b0d919422673f72dcc7ffc36e03b8c7bfc94f967297f7ad72993db604df346a479ccc3d3726f734ec40b7976a4b3d809fc16f49d2790a8e7f64f6f17475a1cd50678e075c98fce878ba1be1e707ba9268d37eb5fd7b4101f7f2331da2f3d7bed4af5234d18c6332938aee750dba7488e7420fea243cb2acf068e24c36d21c938a6bc0d4db1c24f55978bdcb232e7074ed5a535fc74653af7f7b6ed2f0bf2aaa49651a78fec3ba5c9d3cc538862ba974500370ac53e33beb512ecadbeb413e64e9b3e2a2cc795e71c84dff3337e40bb3e9f2a99486d62859f82984fa5096231e9c3ef410ac5b6d63f4cf8f4c56b65a05d3dee059dde4c4d8d731de98e7350b947297783d58ded8bcf75ebf60a75a50015fce295909d50d30a871ab1c5dea986b821c11bea7bc06d59eb5f3aab6d67e98316cbe6e9bd642d79f43a6e9aac7d5c5cd4bb5458be676e6ddda76a1d1bf7a7f649efb422a81b50678cc65ccf56ca2d30e45f5dd30b7040ff2d8a129cc939e63353e6d10255855980fde8979620eda5ff33a4c98a1070de8c91e3a83b2a69e5a54de118edcf95719bf1afe47807a45c76789972961a46fac1d03030bf058419c5b480ec523cee47d5f0749dddb650f06ebb04dc90e2906f8b425104e188449bf662c3262e4350bc48a09d97ced95876d9a99828b38c0dfb606b68091bdec289d13e0d1d6e7313164ac9f4bbb6df31a6c3c80b1e0148f8b819a1003879f5060c6738d1436d48bfe7f1010d5fc13050f9864db22c1da22aa068862df29eb2444dd506640ab17f085cf10f3e44952d6b9a6328ce289dcb40d07e7926b33f271e95db5af15a520ec4b78dfa880754c8ac8f58cf6331eaa69f391ce778fd3cfae33619d5ddc6874276476a82f8ea50901fee500017ba5371d8c42d8c675f4c59f8e7a2162841f11ac968c4cbf10aef85374efc1e3e56e26d9e2d0d4dbfbe54f3a0dae9ae63f95a5a2a5669e5021a6ffc817164bad7de052860077074d7c569850eef648fa9b7205c0d5f761967247203418d32a26000e7f082b653c47d4fcaa5e0a75c7eef84ad28b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0x1000}, {&(0x7f00000012c0)="2f4f715926126d7be93765b4d5eee7908956797f2c05785430d965f6f71e41da80b5416427b1e094aabd327e66d893458854f05b74e147dd27442d7a3766099d7b1006f9c4ade60b6aa14a95fb35705bba11ea0fde049cf8f358778e5db6a573f7c8f6bed083d82c8d3d690df749e07214f19e28dd79b20b19148efbe6e8026ad4be79631a87c263ad1fec454b7886a1bc75e9c14809058350e9c478766d56ce026262f560db5ee5a659a17ba7a3d333", 0xb0}, {&(0x7f0000001380)="f6f752b8c2ae0d6150e939af64883729822286bc08a5fd09a0a5d55bd7243b804b777f26ecc98ef2cc7a1d9d551be21ad67e4b4f8f57519a7034401e0c39fb984a4c1ee6967fc026adcd29ce04dee7bcbe567432ee05ccda7f61a4803988d5ece492d644d3575165da338877b87ec76bfb0e17edc336d898101c520b78a17d9e376dfa5a13305104f99151e6dc9a607a67c214e947a1263ee7e68481cbc777c9d52fc1425389f4a8125a322c130b7177f2e887d79c8dbbb85d79132d28abaa8bb80db4cb6a368fbc21a0e2", 0xcb}, {&(0x7f0000001480)="ad5a51811bb105ca1f5e06597966292aab0501050d8227c63622fc6d8ccf4d36876066554d4761207df8d9846e97367127420db208515ebe04b7a4d7cde4154cc663150d036d3c5e979b08390bdec00cdfa3f90f91174cb661a9bcafce7528a902a9330cb51414b8a33833cd03d54bfa7549ccec8ec5f1892bdc1afb2f64e61ebc87a7c5517e59e3af8052507faf5d6d14c9515a105a9f6b4c68ebc0bed194b67f76103b29201307a9e9de8c5b", 0xad}, {&(0x7f0000001540)="60cf191e6640aa16fdfc55b0537fe18305bd363cf633f93481df3224b628edd5a97b2319899b75f6a66421243a34b11a38d0f0e89c3d2c8aeea87d0042c2b56a85f0a3f860dc0775f3b1af7bbaeeaddeec0eb2", 0x53}, {&(0x7f00000015c0)="7527690e23f93327cb629d09ce33c9f8d849f89a966c6317e13931a5caaeec18ecc811cb1e31dde78a5e20963f6af2453bb9980c569029e28ffe68e513908b34de9b2711afeeb740f9", 0x49}, {&(0x7f0000001640)="408fc00f8651ed9282f03c76b37f8643be81d1f4c56ca2a6f434356f329e93c4f13c123864fe7d1caea024d1d8ad5c6baaa74a746c4b2aa683bece63df26e9b27ef97d132d6644ff6a8c00e337959697ebd71718009d74ec0dc01c95f6cf37caed906215eaa2f97664fc2ab1fd316e364e656df698fcb16d3096ce5fb8dc1c4f0a54228db3ba5a2fad5cf2ba06d49267d2984b77a142d025c6c6a573bd86071c62c62c70947eefc9db0678fa417cd580ffbbe52413e00e03ce0286328f2b7d237cadc4017ac62c63a074e010c12bdd05cce31c119aff88e0801aed2ede580206d48cf13fa2e0712325505ef0f2fbd6", 0xef}], 0xa, &(0x7f0000001800)=[@ip_ttl={{0x14, 0x0, 0x2, 0x592}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @loopback}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffbff}}], 0x50}, 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:24 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) 04:37:25 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) 04:37:25 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1}, 0x40000002) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) (async) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1}, 0x40000002) (async) 04:37:25 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) [ 1431.772597][T21576] FAULT_INJECTION: forcing a failure. [ 1431.772597][T21576] name failslab, interval 1, probability 0, space 0, times 0 [ 1431.787810][T21576] CPU: 0 PID: 21576 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1431.788249][T21591] FAULT_INJECTION: forcing a failure. [ 1431.788249][T21591] name failslab, interval 1, probability 0, space 0, times 0 [ 1431.797954][T21576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1431.797969][T21576] Call Trace: [ 1431.797976][T21576] [ 1431.797983][T21576] dump_stack_lvl+0x151/0x1b7 [ 1431.798011][T21576] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1431.836148][T21576] dump_stack+0x15/0x17 [ 1431.840138][T21576] should_fail+0x3c6/0x510 [ 1431.844394][T21576] __should_failslab+0xa4/0xe0 [ 1431.848988][T21576] ? anon_vma_fork+0xf7/0x4e0 [ 1431.853504][T21576] should_failslab+0x9/0x20 [ 1431.857839][T21576] slab_pre_alloc_hook+0x37/0xd0 [ 1431.862620][T21576] ? anon_vma_fork+0xf7/0x4e0 [ 1431.867138][T21576] kmem_cache_alloc+0x44/0x200 [ 1431.871733][T21576] anon_vma_fork+0xf7/0x4e0 [ 1431.876067][T21576] ? anon_vma_name+0x4c/0x70 [ 1431.880495][T21576] ? vm_area_dup+0x17a/0x230 [ 1431.884924][T21576] copy_mm+0xa3a/0x13e0 [ 1431.888914][T21576] ? copy_signal+0x610/0x610 [ 1431.893342][T21576] ? __init_rwsem+0xd6/0x1c0 [ 1431.897771][T21576] ? copy_signal+0x4e3/0x610 [ 1431.902193][T21576] copy_process+0x12bc/0x3260 [ 1431.906706][T21576] ? proc_fail_nth_write+0x20b/0x290 [ 1431.911829][T21576] ? fsnotify_perm+0x6a/0x5d0 [ 1431.916339][T21576] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1431.921286][T21576] ? vfs_write+0x9ec/0x1110 [ 1431.925628][T21576] kernel_clone+0x21e/0x9e0 [ 1431.929968][T21576] ? file_end_write+0x1c0/0x1c0 [ 1431.934653][T21576] ? create_io_thread+0x1e0/0x1e0 [ 1431.939514][T21576] ? mutex_unlock+0xb2/0x260 [ 1431.943942][T21576] ? __mutex_lock_slowpath+0x10/0x10 [ 1431.949062][T21576] __x64_sys_clone+0x23f/0x290 [ 1431.953660][T21576] ? __do_sys_vfork+0x130/0x130 [ 1431.958344][T21576] ? ksys_write+0x260/0x2c0 [ 1431.962772][T21576] ? debug_smp_processor_id+0x17/0x20 [ 1431.967982][T21576] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1431.973883][T21576] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1431.979436][T21576] do_syscall_64+0x3d/0xb0 [ 1431.983687][T21576] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1431.989415][T21576] RIP: 0033:0x7f4110384ae9 [ 1431.993669][T21576] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1432.013114][T21576] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1432.021355][T21576] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1432.029170][T21576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1432.036977][T21576] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1432.044786][T21576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1432.052599][T21576] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1432.060413][T21576] [ 1432.070794][T21591] CPU: 0 PID: 21591 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1432.080939][T21591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1432.090840][T21591] Call Trace: [ 1432.094048][T21591] [ 1432.096822][T21591] dump_stack_lvl+0x151/0x1b7 [ 1432.101335][T21591] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1432.106803][T21591] dump_stack+0x15/0x17 [ 1432.110792][T21591] should_fail+0x3c6/0x510 [ 1432.115047][T21591] __should_failslab+0xa4/0xe0 [ 1432.119651][T21591] ? copy_signal+0x55/0x610 [ 1432.123996][T21591] should_failslab+0x9/0x20 [ 1432.128327][T21591] slab_pre_alloc_hook+0x37/0xd0 [ 1432.133200][T21591] ? copy_signal+0x55/0x610 [ 1432.137523][T21591] kmem_cache_alloc+0x44/0x200 [ 1432.142299][T21591] copy_signal+0x55/0x610 [ 1432.146468][T21591] copy_process+0x1274/0x3260 [ 1432.150977][T21591] ? proc_fail_nth_write+0x20b/0x290 [ 1432.156189][T21591] ? fsnotify_perm+0x6a/0x5d0 [ 1432.160698][T21591] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1432.165653][T21591] ? vfs_write+0x9ec/0x1110 [ 1432.169984][T21591] kernel_clone+0x21e/0x9e0 [ 1432.174324][T21591] ? file_end_write+0x1c0/0x1c0 [ 1432.179013][T21591] ? create_io_thread+0x1e0/0x1e0 [ 1432.183868][T21591] ? mutex_unlock+0xb2/0x260 [ 1432.188296][T21591] ? __mutex_lock_slowpath+0x10/0x10 [ 1432.193417][T21591] __x64_sys_clone+0x23f/0x290 [ 1432.198016][T21591] ? __do_sys_vfork+0x130/0x130 [ 1432.202704][T21591] ? ksys_write+0x260/0x2c0 [ 1432.207046][T21591] ? debug_smp_processor_id+0x17/0x20 [ 1432.212252][T21591] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1432.218153][T21591] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1432.223618][T21591] do_syscall_64+0x3d/0xb0 [ 1432.227872][T21591] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1432.233600][T21591] RIP: 0033:0x7f6872c3eae9 [ 1432.237859][T21591] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1432.257303][T21591] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1432.265538][T21591] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:25 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async, rerun: 64) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) (rerun: 64) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1}, 0x40000002) 04:37:25 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) 04:37:25 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0x1, &(0x7f0000000180)="7359e2f756a01d385b4300f0691eb2f8a8327102cf7d51a2e4afa589ffc08267ba71c4024d39756ac1f0173990a67def64ce6146319cdc36453ff9786ad7a2a477ce8dda2d4467d275ab737b3a23dd2a5f7fc3d8cc6960fab57d7464c3155bd37c70623bad7f2c0b50281aa8aec2e3f2ebe3eeaabbe58498392a3cfc17588ce740773e6768b694e9b36073e0be36fba65f87569ccde56ba7001e557f92074064a905bb4f9e491629f2ef71ca1ec99089ef246812145a77eb790bdfa34904c6a9217141576b3179483c8be211d11ed47b7b41e6b9fd298bb02f6f3a54190ed24045604e12389ed3044f3635e4f0c1ccc6"}, 0x0) [ 1432.273351][T21591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1432.281167][T21591] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1432.288974][T21591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1432.296785][T21591] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1432.304600][T21591] 04:37:25 executing program 5: ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x325) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6c3, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) ioctl$TUNSETLINK(r0, 0x400454cd, 0xd4e31fabbe219a3) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) 04:37:25 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2001000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:25 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) 04:37:25 executing program 0: ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000040)=""/2) mkdir(&(0x7f0000000000)='./file1\x00', 0x2a) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)) 04:37:25 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 31) 04:37:25 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0x1, &(0x7f0000000180)="7359e2f756a01d385b4300f0691eb2f8a8327102cf7d51a2e4afa589ffc08267ba71c4024d39756ac1f0173990a67def64ce6146319cdc36453ff9786ad7a2a477ce8dda2d4467d275ab737b3a23dd2a5f7fc3d8cc6960fab57d7464c3155bd37c70623bad7f2c0b50281aa8aec2e3f2ebe3eeaabbe58498392a3cfc17588ce740773e6768b694e9b36073e0be36fba65f87569ccde56ba7001e557f92074064a905bb4f9e491629f2ef71ca1ec99089ef246812145a77eb790bdfa34904c6a9217141576b3179483c8be211d11ed47b7b41e6b9fd298bb02f6f3a54190ed24045604e12389ed3044f3635e4f0c1ccc6"}, 0x0) 04:37:25 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0x1, &(0x7f0000000180)="7359e2f756a01d385b4300f0691eb2f8a8327102cf7d51a2e4afa589ffc08267ba71c4024d39756ac1f0173990a67def64ce6146319cdc36453ff9786ad7a2a477ce8dda2d4467d275ab737b3a23dd2a5f7fc3d8cc6960fab57d7464c3155bd37c70623bad7f2c0b50281aa8aec2e3f2ebe3eeaabbe58498392a3cfc17588ce740773e6768b694e9b36073e0be36fba65f87569ccde56ba7001e557f92074064a905bb4f9e491629f2ef71ca1ec99089ef246812145a77eb790bdfa34904c6a9217141576b3179483c8be211d11ed47b7b41e6b9fd298bb02f6f3a54190ed24045604e12389ed3044f3635e4f0c1ccc6"}, 0x0) 04:37:25 executing program 5: ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x325) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6c3, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) ioctl$TUNSETLINK(r0, 0x400454cd, 0xd4e31fabbe219a3) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) 04:37:25 executing program 0: ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000040)=""/2) (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x2a) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) (async) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)) [ 1432.640168][T21631] FAULT_INJECTION: forcing a failure. [ 1432.640168][T21631] name failslab, interval 1, probability 0, space 0, times 0 [ 1432.655121][T21627] FAULT_INJECTION: forcing a failure. [ 1432.655121][T21627] name failslab, interval 1, probability 0, space 0, times 0 [ 1432.655463][T21631] CPU: 0 PID: 21631 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1432.677676][T21631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1432.687573][T21631] Call Trace: [ 1432.690696][T21631] [ 1432.693475][T21631] dump_stack_lvl+0x151/0x1b7 [ 1432.697992][T21631] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1432.703457][T21631] dump_stack+0x15/0x17 [ 1432.707447][T21631] should_fail+0x3c6/0x510 [ 1432.711702][T21631] __should_failslab+0xa4/0xe0 [ 1432.716300][T21631] ? anon_vma_fork+0xf7/0x4e0 [ 1432.720813][T21631] should_failslab+0x9/0x20 [ 1432.725152][T21631] slab_pre_alloc_hook+0x37/0xd0 [ 1432.729927][T21631] ? anon_vma_fork+0xf7/0x4e0 [ 1432.734437][T21631] kmem_cache_alloc+0x44/0x200 [ 1432.739039][T21631] anon_vma_fork+0xf7/0x4e0 [ 1432.743378][T21631] ? anon_vma_name+0x4c/0x70 [ 1432.747809][T21631] ? vm_area_dup+0x17a/0x230 [ 1432.752232][T21631] copy_mm+0xa3a/0x13e0 [ 1432.756230][T21631] ? copy_signal+0x610/0x610 [ 1432.760649][T21631] ? __init_rwsem+0xd6/0x1c0 [ 1432.765083][T21631] ? copy_signal+0x4e3/0x610 [ 1432.769503][T21631] copy_process+0x12bc/0x3260 [ 1432.774020][T21631] ? proc_fail_nth_write+0x20b/0x290 [ 1432.779142][T21631] ? fsnotify_perm+0x6a/0x5d0 [ 1432.783647][T21631] ? pidfd_show_fdinfo+0x2b0/0x2b0 04:37:25 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:25 executing program 5: ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x325) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6c3, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) (async) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) ioctl$TUNSETLINK(r0, 0x400454cd, 0xd4e31fabbe219a3) (async) ioctl$TUNSETLINK(r0, 0x400454cd, 0xd4e31fabbe219a3) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) 04:37:25 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x80, 0x80, 0x4, [@func_proto={0x0, 0xa, 0x0, 0xd, 0x0, [{0xd, 0x5}, {0xb, 0x3}, {0x8, 0x2}, {0x2, 0x2}, {0x3, 0x3}, {0x10, 0x1}, {0x4, 0x2}, {0x4, 0x1}, {0x3}, {0x3, 0x1}]}, @restrict={0x5, 0x0, 0x0, 0xb, 0x2}, @const={0xc, 0x0, 0x0, 0xa, 0x5}, @const={0xb, 0x0, 0x0, 0xa, 0x4}]}, {0x0, [0x2e, 0x5f]}}, &(0x7f0000000000)=""/11, 0x9c, 0xb, 0x1, 0x7ff}, 0x20) 04:37:25 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x80, 0x80, 0x4, [@func_proto={0x0, 0xa, 0x0, 0xd, 0x0, [{0xd, 0x5}, {0xb, 0x3}, {0x8, 0x2}, {0x2, 0x2}, {0x3, 0x3}, {0x10, 0x1}, {0x4, 0x2}, {0x4, 0x1}, {0x3}, {0x3, 0x1}]}, @restrict={0x5, 0x0, 0x0, 0xb, 0x2}, @const={0xc, 0x0, 0x0, 0xa, 0x5}, @const={0xb, 0x0, 0x0, 0xa, 0x4}]}, {0x0, [0x2e, 0x5f]}}, &(0x7f0000000000)=""/11, 0x9c, 0xb, 0x1, 0x7ff}, 0x20) [ 1432.788595][T21631] ? vfs_write+0x9ec/0x1110 [ 1432.792936][T21631] kernel_clone+0x21e/0x9e0 [ 1432.797274][T21631] ? file_end_write+0x1c0/0x1c0 [ 1432.801964][T21631] ? create_io_thread+0x1e0/0x1e0 [ 1432.806824][T21631] ? mutex_unlock+0xb2/0x260 [ 1432.811246][T21631] ? __mutex_lock_slowpath+0x10/0x10 [ 1432.816373][T21631] __x64_sys_clone+0x23f/0x290 [ 1432.820966][T21631] ? __do_sys_vfork+0x130/0x130 [ 1432.825661][T21631] ? ksys_write+0x260/0x2c0 [ 1432.829995][T21631] ? debug_smp_processor_id+0x17/0x20 [ 1432.835202][T21631] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1432.841107][T21631] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1432.846572][T21631] do_syscall_64+0x3d/0xb0 [ 1432.850823][T21631] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1432.856550][T21631] RIP: 0033:0x7f4110384ae9 [ 1432.860810][T21631] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1432.880247][T21631] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1432.888493][T21631] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1432.896562][T21631] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1432.904374][T21631] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1432.912185][T21631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1432.920002][T21631] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1432.927815][T21631] [ 1432.930676][T21627] CPU: 1 PID: 21627 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1432.940829][T21627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1432.950730][T21627] Call Trace: [ 1432.953848][T21627] [ 1432.956643][T21627] dump_stack_lvl+0x151/0x1b7 [ 1432.961134][T21627] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1432.966601][T21627] ? slab_post_alloc_hook+0x53/0x2c0 [ 1432.971725][T21627] ? kernel_clone+0x21e/0x9e0 [ 1432.976234][T21627] ? do_syscall_64+0x3d/0xb0 [ 1432.980670][T21627] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1432.986575][T21627] dump_stack+0x15/0x17 [ 1432.990558][T21627] should_fail+0x3c6/0x510 [ 1432.996030][T21627] __should_failslab+0xa4/0xe0 [ 1433.000629][T21627] ? copy_mm+0x192/0x13e0 [ 1433.004791][T21627] should_failslab+0x9/0x20 [ 1433.009134][T21627] slab_pre_alloc_hook+0x37/0xd0 [ 1433.013903][T21627] ? copy_mm+0x192/0x13e0 [ 1433.018068][T21627] kmem_cache_alloc+0x44/0x200 [ 1433.022671][T21627] copy_mm+0x192/0x13e0 [ 1433.026663][T21627] ? _raw_spin_lock+0xa4/0x1b0 [ 1433.031271][T21627] ? copy_signal+0x610/0x610 [ 1433.035689][T21627] ? __kasan_check_write+0x14/0x20 [ 1433.040635][T21627] ? __init_rwsem+0xd6/0x1c0 [ 1433.045070][T21627] ? copy_signal+0x4e3/0x610 [ 1433.049495][T21627] copy_process+0x12bc/0x3260 [ 1433.054003][T21627] ? proc_fail_nth_write+0x20b/0x290 [ 1433.059125][T21627] ? fsnotify_perm+0x6a/0x5d0 [ 1433.063637][T21627] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1433.068582][T21627] ? vfs_write+0x9ec/0x1110 [ 1433.072921][T21627] kernel_clone+0x21e/0x9e0 [ 1433.077264][T21627] ? file_end_write+0x1c0/0x1c0 [ 1433.081948][T21627] ? create_io_thread+0x1e0/0x1e0 [ 1433.086807][T21627] ? mutex_unlock+0xb2/0x260 [ 1433.091234][T21627] ? __mutex_lock_slowpath+0x10/0x10 [ 1433.096362][T21627] __x64_sys_clone+0x23f/0x290 [ 1433.100955][T21627] ? __do_sys_vfork+0x130/0x130 [ 1433.105644][T21627] ? ksys_write+0x260/0x2c0 [ 1433.110110][T21627] ? debug_smp_processor_id+0x17/0x20 [ 1433.115310][T21627] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1433.121215][T21627] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1433.126681][T21627] do_syscall_64+0x3d/0xb0 [ 1433.130932][T21627] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1433.136660][T21627] RIP: 0033:0x7f6872c3eae9 [ 1433.140914][T21627] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1433.160356][T21627] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1433.168600][T21627] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1433.176410][T21627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1433.184223][T21627] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 04:37:26 executing program 0: ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000040)=""/2) mkdir(&(0x7f0000000000)='./file1\x00', 0x2a) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000040)=""/2) (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x2a) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) (async) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) (async) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)) (async) 04:37:26 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2020000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:26 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x80, 0x80, 0x4, [@func_proto={0x0, 0xa, 0x0, 0xd, 0x0, [{0xd, 0x5}, {0xb, 0x3}, {0x8, 0x2}, {0x2, 0x2}, {0x3, 0x3}, {0x10, 0x1}, {0x4, 0x2}, {0x4, 0x1}, {0x3}, {0x3, 0x1}]}, @restrict={0x5, 0x0, 0x0, 0xb, 0x2}, @const={0xc, 0x0, 0x0, 0xa, 0x5}, @const={0xb, 0x0, 0x0, 0xa, 0x4}]}, {0x0, [0x2e, 0x5f]}}, &(0x7f0000000000)=""/11, 0x9c, 0xb, 0x1, 0x7ff}, 0x20) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x80, 0x80, 0x4, [@func_proto={0x0, 0xa, 0x0, 0xd, 0x0, [{0xd, 0x5}, {0xb, 0x3}, {0x8, 0x2}, {0x2, 0x2}, {0x3, 0x3}, {0x10, 0x1}, {0x4, 0x2}, {0x4, 0x1}, {0x3}, {0x3, 0x1}]}, @restrict={0x5, 0x0, 0x0, 0xb, 0x2}, @const={0xc, 0x0, 0x0, 0xa, 0x5}, @const={0xb, 0x0, 0x0, 0xa, 0x4}]}, {0x0, [0x2e, 0x5f]}}, &(0x7f0000000000)=""/11, 0x9c, 0xb, 0x1, 0x7ff}, 0x20) (async) 04:37:26 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:26 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 32) 04:37:26 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) [ 1433.192035][T21627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1433.199848][T21627] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1433.207661][T21627] 04:37:26 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) 04:37:26 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x10}, 0x18) 04:37:26 executing program 0: ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x100) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) [ 1433.285724][T21671] FAULT_INJECTION: forcing a failure. [ 1433.285724][T21671] name failslab, interval 1, probability 0, space 0, times 0 [ 1433.294960][T21675] FAULT_INJECTION: forcing a failure. [ 1433.294960][T21675] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1433.307023][T21671] CPU: 1 PID: 21671 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1433.321419][T21671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1433.331311][T21671] Call Trace: [ 1433.334438][T21671] [ 1433.337212][T21671] dump_stack_lvl+0x151/0x1b7 [ 1433.341727][T21671] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1433.347196][T21671] ? slab_post_alloc_hook+0x53/0x2c0 [ 1433.352315][T21671] ? kernel_clone+0x21e/0x9e0 [ 1433.356998][T21671] ? do_syscall_64+0x3d/0xb0 [ 1433.361427][T21671] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1433.367337][T21671] dump_stack+0x15/0x17 [ 1433.371320][T21671] should_fail+0x3c6/0x510 [ 1433.375574][T21671] __should_failslab+0xa4/0xe0 [ 1433.380176][T21671] ? copy_mm+0x192/0x13e0 04:37:26 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x160) r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003800)=@bpf_tracing={0x1a, 0x7, &(0x7f0000001580)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffff9}, [@cb_func={0x18, 0x6, 0x4, 0x0, 0x5}, @map_val={0x18, 0x3, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f00000036c0)='GPL\x00', 0x8, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000003700)={0xa, 0x5}, 0x8, 0x10, &(0x7f0000003740)={0x4, 0x7, 0x1, 0x41}, 0x10, 0xe95b, 0xffffffffffffffff, 0x2, &(0x7f0000003780)=[0x1, 0x1, 0x1, 0xffffffffffffffff], &(0x7f00000037c0)=[{0x1, 0x4, 0x8, 0xb}, {0x0, 0x3, 0x10, 0xf}], 0x10, 0x1}, 0x90) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000038c0), 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003900)=@o_path={&(0x7f0000001440)='./file1\x00', r0, 0x4000, r1}, 0x18) socketpair(0x2, 0x81802, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r2, &(0x7f0000001480)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000003600)=[{&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/219, 0xdb}, {&(0x7f00000013c0)=""/1, 0x1}, {&(0x7f00000014c0)=""/140, 0x8c}, {&(0x7f0000001400)=""/15, 0xf}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/8, 0x8}], 0xa}, 0x20) 04:37:26 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x10}, 0x18) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x10}, 0x18) 04:37:26 executing program 0: ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x100) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:26 executing program 0: ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x100) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) [ 1433.384339][T21671] should_failslab+0x9/0x20 [ 1433.388685][T21671] slab_pre_alloc_hook+0x37/0xd0 [ 1433.393454][T21671] ? copy_mm+0x192/0x13e0 [ 1433.397618][T21671] kmem_cache_alloc+0x44/0x200 [ 1433.402220][T21671] copy_mm+0x192/0x13e0 [ 1433.406239][T21671] ? _raw_spin_lock+0xa4/0x1b0 [ 1433.410815][T21671] ? copy_signal+0x610/0x610 [ 1433.415236][T21671] ? __kasan_check_write+0x14/0x20 [ 1433.420183][T21671] ? __init_rwsem+0xd6/0x1c0 [ 1433.424609][T21671] ? copy_signal+0x4e3/0x610 [ 1433.429037][T21671] copy_process+0x12bc/0x3260 [ 1433.433550][T21671] ? proc_fail_nth_write+0x20b/0x290 [ 1433.438674][T21671] ? fsnotify_perm+0x6a/0x5d0 [ 1433.443191][T21671] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1433.448132][T21671] ? vfs_write+0x9ec/0x1110 [ 1433.452471][T21671] kernel_clone+0x21e/0x9e0 [ 1433.456809][T21671] ? file_end_write+0x1c0/0x1c0 [ 1433.461494][T21671] ? create_io_thread+0x1e0/0x1e0 [ 1433.466354][T21671] ? mutex_unlock+0xb2/0x260 [ 1433.471830][T21671] ? __mutex_lock_slowpath+0x10/0x10 [ 1433.476950][T21671] __x64_sys_clone+0x23f/0x290 [ 1433.481545][T21671] ? __do_sys_vfork+0x130/0x130 [ 1433.486230][T21671] ? ksys_write+0x260/0x2c0 [ 1433.490571][T21671] ? debug_smp_processor_id+0x17/0x20 [ 1433.495784][T21671] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1433.501679][T21671] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1433.507264][T21671] do_syscall_64+0x3d/0xb0 [ 1433.511513][T21671] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1433.517239][T21671] RIP: 0033:0x7f6872c3eae9 [ 1433.521500][T21671] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1433.540936][T21671] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1433.549178][T21671] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1433.556996][T21671] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1433.564885][T21671] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1433.572697][T21671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1433.580508][T21671] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1433.588323][T21671] [ 1433.591188][T21675] CPU: 0 PID: 21675 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1433.601343][T21675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1433.611235][T21675] Call Trace: [ 1433.614360][T21675] [ 1433.617140][T21675] dump_stack_lvl+0x151/0x1b7 [ 1433.621651][T21675] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1433.627121][T21675] dump_stack+0x15/0x17 [ 1433.631113][T21675] should_fail+0x3c6/0x510 04:37:26 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:26 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x59) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file1\x00'}, 0x18) 04:37:26 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x160) r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003800)=@bpf_tracing={0x1a, 0x7, &(0x7f0000001580)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffff9}, [@cb_func={0x18, 0x6, 0x4, 0x0, 0x5}, @map_val={0x18, 0x3, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f00000036c0)='GPL\x00', 0x8, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000003700)={0xa, 0x5}, 0x8, 0x10, &(0x7f0000003740)={0x4, 0x7, 0x1, 0x41}, 0x10, 0xe95b, 0xffffffffffffffff, 0x2, &(0x7f0000003780)=[0x1, 0x1, 0x1, 0xffffffffffffffff], &(0x7f00000037c0)=[{0x1, 0x4, 0x8, 0xb}, {0x0, 0x3, 0x10, 0xf}], 0x10, 0x1}, 0x90) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000038c0), 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003900)=@o_path={&(0x7f0000001440)='./file1\x00', r0, 0x4000, r1}, 0x18) (async) socketpair(0x2, 0x81802, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r2, &(0x7f0000001480)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000003600)=[{&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/219, 0xdb}, {&(0x7f00000013c0)=""/1, 0x1}, {&(0x7f00000014c0)=""/140, 0x8c}, {&(0x7f0000001400)=""/15, 0xf}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/8, 0x8}], 0xa}, 0x20) [ 1433.635367][T21675] should_fail_alloc_page+0x5a/0x80 [ 1433.640397][T21675] prepare_alloc_pages+0x15c/0x700 [ 1433.645355][T21675] ? __alloc_pages_bulk+0xe60/0xe60 [ 1433.650378][T21675] __alloc_pages+0x138/0x5e0 [ 1433.654807][T21675] ? stack_trace_save+0x1c0/0x1c0 [ 1433.659664][T21675] ? prep_new_page+0x110/0x110 [ 1433.664270][T21675] get_zeroed_page+0x19/0x40 [ 1433.668693][T21675] __pud_alloc+0x8b/0x260 [ 1433.672859][T21675] ? stack_trace_snprint+0xf0/0xf0 [ 1433.677806][T21675] ? do_handle_mm_fault+0x2330/0x2330 [ 1433.683012][T21675] ? __stack_depot_save+0x34/0x470 [ 1433.687954][T21675] ? anon_vma_clone+0x9a/0x500 [ 1433.692555][T21675] copy_page_range+0x2bcf/0x2f90 [ 1433.697329][T21675] ? __kasan_slab_alloc+0xb1/0xe0 [ 1433.702189][T21675] ? slab_post_alloc_hook+0x53/0x2c0 [ 1433.707923][T21675] ? copy_mm+0xa3a/0x13e0 [ 1433.712088][T21675] ? copy_process+0x12bc/0x3260 [ 1433.716772][T21675] ? kernel_clone+0x21e/0x9e0 [ 1433.721284][T21675] ? __x64_sys_clone+0x23f/0x290 [ 1433.726055][T21675] ? do_syscall_64+0x3d/0xb0 [ 1433.731089][T21675] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1433.736995][T21675] ? pfn_valid+0x1e0/0x1e0 [ 1433.741245][T21675] ? rwsem_write_trylock+0x15b/0x290 [ 1433.746364][T21675] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1433.752617][T21675] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1433.758172][T21675] ? __rb_insert_augmented+0x5de/0x610 [ 1433.763472][T21675] copy_mm+0xc7e/0x13e0 [ 1433.767460][T21675] ? copy_signal+0x610/0x610 [ 1433.771881][T21675] ? __init_rwsem+0xd6/0x1c0 [ 1433.776307][T21675] ? copy_signal+0x4e3/0x610 [ 1433.780909][T21675] copy_process+0x12bc/0x3260 [ 1433.785422][T21675] ? proc_fail_nth_write+0x20b/0x290 [ 1433.790542][T21675] ? fsnotify_perm+0x6a/0x5d0 [ 1433.795053][T21675] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1433.800001][T21675] ? vfs_write+0x9ec/0x1110 [ 1433.804342][T21675] kernel_clone+0x21e/0x9e0 [ 1433.808679][T21675] ? file_end_write+0x1c0/0x1c0 [ 1433.813367][T21675] ? create_io_thread+0x1e0/0x1e0 [ 1433.818226][T21675] ? mutex_unlock+0xb2/0x260 [ 1433.822655][T21675] ? __mutex_lock_slowpath+0x10/0x10 [ 1433.827776][T21675] __x64_sys_clone+0x23f/0x290 [ 1433.832374][T21675] ? __do_sys_vfork+0x130/0x130 [ 1433.837063][T21675] ? ksys_write+0x260/0x2c0 [ 1433.841402][T21675] ? debug_smp_processor_id+0x17/0x20 [ 1433.846608][T21675] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1433.852513][T21675] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1433.857979][T21675] do_syscall_64+0x3d/0xb0 [ 1433.862231][T21675] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1433.868070][T21675] RIP: 0033:0x7f4110384ae9 [ 1433.872328][T21675] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1433.891775][T21675] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1433.900008][T21675] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1433.907821][T21675] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1433.915632][T21675] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1433.923446][T21675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:37:27 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 33) 04:37:27 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x59) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file1\x00'}, 0x18) mkdir(&(0x7f0000000000)='./file1\x00', 0x59) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file1\x00'}, 0x18) (async) 04:37:27 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x160) (async, rerun: 32) r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003800)=@bpf_tracing={0x1a, 0x7, &(0x7f0000001580)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffff9}, [@cb_func={0x18, 0x6, 0x4, 0x0, 0x5}, @map_val={0x18, 0x3, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f00000036c0)='GPL\x00', 0x8, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000003700)={0xa, 0x5}, 0x8, 0x10, &(0x7f0000003740)={0x4, 0x7, 0x1, 0x41}, 0x10, 0xe95b, 0xffffffffffffffff, 0x2, &(0x7f0000003780)=[0x1, 0x1, 0x1, 0xffffffffffffffff], &(0x7f00000037c0)=[{0x1, 0x4, 0x8, 0xb}, {0x0, 0x3, 0x10, 0xf}], 0x10, 0x1}, 0x90) (async, rerun: 32) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000038c0), 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003900)=@o_path={&(0x7f0000001440)='./file1\x00', r0, 0x4000, r1}, 0x18) socketpair(0x2, 0x81802, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r2, &(0x7f0000001480)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000003600)=[{&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/219, 0xdb}, {&(0x7f00000013c0)=""/1, 0x1}, {&(0x7f00000014c0)=""/140, 0x8c}, {&(0x7f0000001400)=""/15, 0xf}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/8, 0x8}], 0xa}, 0x20) 04:37:27 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) 04:37:27 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x10}, 0x18) [ 1433.931254][T21675] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1433.939071][T21675] 04:37:27 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x59) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file1\x00'}, 0x18) 04:37:27 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0xc, &(0x7f0000000540)=@raw=[@call={0x85, 0x0, 0x0, 0x54}, @call={0x85, 0x0, 0x0, 0xb2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_fd={0x18, 0xb, 0x1, 0x0, r0}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], &(0x7f00000005c0)='syzkaller\x00', 0x5, 0x16, &(0x7f0000000600)=""/22, 0x41000, 0xe, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x5, 0x3, 0x66, 0x1}, 0x10, 0x0, 0x0, 0x9, &(0x7f00000006c0)=[0x1, r0, r0, r0, r0], &(0x7f0000000700)=[{0x0, 0x9, 0xa}, {0x5, 0x5, 0x6, 0x7}, {0x2, 0x3, 0x8}, {0x1, 0x4, 0xc, 0x3}, {0x4, 0x4, 0x8, 0x4}, {0x4, 0x5, 0xc, 0x1}, {0x1, 0x4, 0x8, 0xa}, {0x5, 0x4, 0x8, 0x2}, {0x4, 0x2, 0xb, 0x8}], 0x10, 0x80000000}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x6, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x101}, @map_fd={0x18, 0xa, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x400, 0x70, &(0x7f0000000100)=""/112, 0x41000, 0x1, '\x00', 0x0, 0x2e, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x7f, 0x7}, 0x10, r3, r4, 0x3, &(0x7f0000000880)=[r0], &(0x7f00000008c0)=[{0x1, 0x3, 0xa, 0x2}, {0x4, 0x2, 0xd, 0x9}, {0x5, 0x4, 0x7, 0x4}], 0x10, 0x2}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0xf, &(0x7f0000001780)=ANY=[@ANYBLOB="1913e04b217e408cbf3ffec9a5980080", @ANYRES32=r0, @ANYBLOB="000000000000000018100000", @ANYRES32=r0, @ANYBLOB="000000000000000018590000090000000000000000000000181a0000", @ANYRES32=r0, @ANYBLOB="000000000000000085000000c900000018420000fdffffff000000000000000018280000", @ANYRES32=r0, @ANYBLOB="00000000010100006b120200fcffffff9500000000000000"], &(0x7f0000001200)='syzkaller\x00', 0x1ff, 0x45, &(0x7f0000001240)=""/69, 0x41000, 0x4, '\x00', r2, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x5, 0x200, 0xbb}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001340)=[r0, r0, r0, r0, r0, r0, r0], &(0x7f0000001380)=[{0x2, 0x3, 0x0, 0x6}, {0x5, 0x1, 0xf, 0x6}, {0x4, 0x3, 0x8, 0x5}], 0x10, 0x9}, 0x90) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r0, 0x0, '\x00', r2, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r0, 0x58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={0x0, 0x1, 0x18}, 0xc) r9 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r6, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r7, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r8], 0x0, 0x10, 0x6}, 0x90) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x2, 0x5, &(0x7f0000000e40)=ANY=[@ANYBLOB="186b00ff070000000000000058040000181a0000", @ANYRES32=r0, @ANYBLOB="0000000000000000b76bfcff04000000"], &(0x7f0000000e80)='GPL\x00', 0x7, 0xb2, &(0x7f0000000ec0)=""/178, 0x41000, 0x1e, '\x00', r2, 0x2d, r0, 0x8, &(0x7f0000000f80)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x2, 0xe, 0x5, 0x200}, 0x10, 0xffffffffffffffff, r9, 0x1, &(0x7f0000001000)=[r0], &(0x7f0000001040)=[{0x2, 0x3, 0xb, 0x2}], 0x10, 0x1e6}, 0x90) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r2, r9, 0x1b, 0x0, r10, @prog_fd=r5, r1}, 0x20) r11 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x1, 0x8, 0x800, 0x557a, 0x1, 0x6, '\x00', r2, 0xffffffffffffffff, 0x0, 0x1, 0x4, 0x40e}, 0x48) unlink(&(0x7f0000000140)='./file1\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r11}, 0x18) 04:37:27 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000003c0)=""/89, 0x59}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f00000006c0)=""/201, 0xc9}, {&(0x7f00000007c0)=""/134, 0x86}, {&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f0000000880)=""/83, 0x53}], 0xa, &(0x7f0000000540)}, 0x100) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x8481, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r1}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r1, 0xffffffffffffffff, r1], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000240)=r2) 04:37:27 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000003c0)=""/89, 0x59}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f00000006c0)=""/201, 0xc9}, {&(0x7f00000007c0)=""/134, 0x86}, {&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f0000000880)=""/83, 0x53}], 0xa, &(0x7f0000000540)}, 0x100) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x8481, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r1}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r1, 0xffffffffffffffff, r1], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000240)=r2) (async) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000240)=r2) 04:37:27 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x10100000000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1434.000530][T21738] FAULT_INJECTION: forcing a failure. [ 1434.000530][T21738] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1434.038787][T21738] CPU: 0 PID: 21738 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1434.048947][T21738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1434.052817][T21750] FAULT_INJECTION: forcing a failure. [ 1434.052817][T21750] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1434.058835][T21738] Call Trace: [ 1434.058846][T21738] [ 1434.058854][T21738] dump_stack_lvl+0x151/0x1b7 [ 1434.058883][T21738] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1434.058902][T21738] ? stack_trace_save+0x113/0x1c0 [ 1434.092686][T21738] ? stack_trace_snprint+0xf0/0xf0 [ 1434.097629][T21738] ? _find_next_bit+0x1f3/0x200 [ 1434.102401][T21738] dump_stack+0x15/0x17 [ 1434.106393][T21738] should_fail+0x3c6/0x510 [ 1434.110648][T21738] should_fail_alloc_page+0x5a/0x80 [ 1434.115681][T21738] prepare_alloc_pages+0x15c/0x700 [ 1434.120631][T21738] ? __alloc_pages_bulk+0xe60/0xe60 [ 1434.125671][T21738] ? __kasan_check_write+0x14/0x20 [ 1434.130608][T21738] ? pcpu_memcg_post_alloc_hook+0x1b1/0x260 [ 1434.136338][T21738] __alloc_pages+0x138/0x5e0 [ 1434.140766][T21738] ? prep_new_page+0x110/0x110 [ 1434.145365][T21738] ? pcpu_alloc+0xda0/0x13e0 [ 1434.149796][T21738] __get_free_pages+0xe/0x30 [ 1434.154215][T21738] pgd_alloc+0x21/0x2c0 [ 1434.158208][T21738] mm_init+0x5c7/0x970 [ 1434.162114][T21738] copy_mm+0x1e3/0x13e0 [ 1434.166110][T21738] ? _raw_spin_lock+0xa4/0x1b0 [ 1434.170711][T21738] ? copy_signal+0x610/0x610 [ 1434.175133][T21738] ? __kasan_check_write+0x14/0x20 [ 1434.180078][T21738] ? __init_rwsem+0xd6/0x1c0 [ 1434.184508][T21738] ? copy_signal+0x4e3/0x610 [ 1434.188935][T21738] copy_process+0x12bc/0x3260 [ 1434.193447][T21738] ? proc_fail_nth_write+0x20b/0x290 [ 1434.198567][T21738] ? fsnotify_perm+0x6a/0x5d0 [ 1434.203087][T21738] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1434.208031][T21738] ? vfs_write+0x9ec/0x1110 [ 1434.212368][T21738] kernel_clone+0x21e/0x9e0 [ 1434.216708][T21738] ? file_end_write+0x1c0/0x1c0 [ 1434.221396][T21738] ? create_io_thread+0x1e0/0x1e0 [ 1434.226254][T21738] ? mutex_unlock+0xb2/0x260 [ 1434.230682][T21738] ? __mutex_lock_slowpath+0x10/0x10 [ 1434.235819][T21738] __x64_sys_clone+0x23f/0x290 [ 1434.240400][T21738] ? __do_sys_vfork+0x130/0x130 [ 1434.245089][T21738] ? ksys_write+0x260/0x2c0 04:37:27 executing program 0: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x2, 0x5, 0x0, 0x77, 0x0, 0x2fca, 0x40, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0xfe95, 0x3ff}, 0x10b, 0x0, 0x4, 0x6, 0x8, 0x0, 0xfab, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x2839}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:27 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000003c0)=""/89, 0x59}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f00000006c0)=""/201, 0xc9}, {&(0x7f00000007c0)=""/134, 0x86}, {&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f0000000880)=""/83, 0x53}], 0xa, &(0x7f0000000540)}, 0x100) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x8481, 0x0) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r1}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r1, 0xffffffffffffffff, r1], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) (async) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000240)=r2) [ 1434.249438][T21738] ? debug_smp_processor_id+0x17/0x20 [ 1434.254635][T21738] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1434.260545][T21738] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1434.266005][T21738] do_syscall_64+0x3d/0xb0 [ 1434.270268][T21738] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1434.275987][T21738] RIP: 0033:0x7f6872c3eae9 [ 1434.280238][T21738] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1434.299681][T21738] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1434.307930][T21738] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1434.315733][T21738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1434.323657][T21738] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1434.331467][T21738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1434.339282][T21738] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1434.347092][T21738] [ 1434.349955][T21750] CPU: 1 PID: 21750 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1434.360110][T21750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1434.370036][T21750] Call Trace: [ 1434.373129][T21750] [ 1434.375915][T21750] dump_stack_lvl+0x151/0x1b7 [ 1434.380422][T21750] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1434.385908][T21750] dump_stack+0x15/0x17 [ 1434.389878][T21750] should_fail+0x3c6/0x510 [ 1434.394132][T21750] should_fail_alloc_page+0x5a/0x80 [ 1434.399163][T21750] prepare_alloc_pages+0x15c/0x700 [ 1434.404118][T21750] ? __alloc_pages_bulk+0xe60/0xe60 [ 1434.409148][T21750] __alloc_pages+0x138/0x5e0 [ 1434.413573][T21750] ? prep_new_page+0x110/0x110 [ 1434.418177][T21750] ? __alloc_pages+0x206/0x5e0 [ 1434.422771][T21750] ? stack_trace_save+0x1c0/0x1c0 [ 1434.427630][T21750] ? __kasan_check_write+0x14/0x20 [ 1434.432576][T21750] ? _raw_spin_lock+0xa4/0x1b0 [ 1434.437177][T21750] __pmd_alloc+0xb1/0x550 [ 1434.441349][T21750] ? __pud_alloc+0x260/0x260 [ 1434.445769][T21750] ? __pud_alloc+0x213/0x260 [ 1434.450196][T21750] ? do_handle_mm_fault+0x2330/0x2330 [ 1434.455404][T21750] ? __stack_depot_save+0x34/0x470 [ 1434.460357][T21750] ? anon_vma_clone+0x9a/0x500 [ 1434.464950][T21750] copy_page_range+0x2b3d/0x2f90 [ 1434.469727][T21750] ? __kasan_slab_alloc+0xb1/0xe0 [ 1434.474583][T21750] ? slab_post_alloc_hook+0x53/0x2c0 [ 1434.479704][T21750] ? copy_mm+0xa3a/0x13e0 [ 1434.483870][T21750] ? copy_process+0x12bc/0x3260 [ 1434.488555][T21750] ? kernel_clone+0x21e/0x9e0 [ 1434.493070][T21750] ? do_syscall_64+0x3d/0xb0 [ 1434.497497][T21750] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1434.503405][T21750] ? pfn_valid+0x1e0/0x1e0 [ 1434.507651][T21750] ? rwsem_write_trylock+0x15b/0x290 [ 1434.512776][T21750] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1434.519023][T21750] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1434.524577][T21750] ? __rb_insert_augmented+0x5de/0x610 [ 1434.529875][T21750] copy_mm+0xc7e/0x13e0 [ 1434.533866][T21750] ? copy_signal+0x610/0x610 [ 1434.538295][T21750] ? __init_rwsem+0xd6/0x1c0 [ 1434.542715][T21750] ? copy_signal+0x4e3/0x610 [ 1434.547141][T21750] copy_process+0x12bc/0x3260 [ 1434.551665][T21750] ? proc_fail_nth_write+0x20b/0x290 [ 1434.556776][T21750] ? fsnotify_perm+0x6a/0x5d0 [ 1434.561292][T21750] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1434.566237][T21750] ? vfs_write+0x9ec/0x1110 [ 1434.570580][T21750] ? compat_start_thread+0x20/0x20 [ 1434.575523][T21750] kernel_clone+0x21e/0x9e0 [ 1434.579862][T21750] ? file_end_write+0x1c0/0x1c0 [ 1434.584561][T21750] ? create_io_thread+0x1e0/0x1e0 [ 1434.589408][T21750] ? mutex_unlock+0xb2/0x260 [ 1434.593835][T21750] ? __mutex_lock_slowpath+0x10/0x10 [ 1434.598963][T21750] __x64_sys_clone+0x23f/0x290 [ 1434.603561][T21750] ? __do_sys_vfork+0x130/0x130 [ 1434.608241][T21750] ? ksys_write+0x260/0x2c0 [ 1434.612582][T21750] ? debug_smp_processor_id+0x17/0x20 [ 1434.617789][T21750] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1434.623696][T21750] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1434.629160][T21750] do_syscall_64+0x3d/0xb0 [ 1434.633412][T21750] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 1434.639061][T21750] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1434.644788][T21750] RIP: 0033:0x7f4110384ae9 [ 1434.649039][T21750] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1434.668478][T21750] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1434.676720][T21750] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1434.684531][T21750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1434.692343][T21750] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 04:37:28 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 34) 04:37:28 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) 04:37:28 executing program 0: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x2, 0x5, 0x0, 0x77, 0x0, 0x2fca, 0x40, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0xfe95, 0x3ff}, 0x10b, 0x0, 0x4, 0x6, 0x8, 0x0, 0xfab, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x2839}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x2, 0x5, 0x0, 0x77, 0x0, 0x2fca, 0x40, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0xfe95, 0x3ff}, 0x10b, 0x0, 0x4, 0x6, 0x8, 0x0, 0xfab, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x3) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x2839}, 0x48) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) openat$cgroup_ro(r0, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) (async) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) 04:37:28 executing program 1: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000002580)={0xffffffffffffffff, 0x20, &(0x7f0000002540)={&(0x7f00000023c0)=""/192, 0xc0, 0x0, &(0x7f0000002480)=""/143, 0x8f}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x18) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/100, 0x64}, {&(0x7f0000001140)=""/233, 0xe9}, {&(0x7f0000001240)=""/99, 0x63}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002340)=""/54, 0x36}, 0x0) 04:37:28 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0xc, &(0x7f0000000540)=@raw=[@call={0x85, 0x0, 0x0, 0x54}, @call={0x85, 0x0, 0x0, 0xb2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_fd={0x18, 0xb, 0x1, 0x0, r0}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], &(0x7f00000005c0)='syzkaller\x00', 0x5, 0x16, &(0x7f0000000600)=""/22, 0x41000, 0xe, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x5, 0x3, 0x66, 0x1}, 0x10, 0x0, 0x0, 0x9, &(0x7f00000006c0)=[0x1, r0, r0, r0, r0], &(0x7f0000000700)=[{0x0, 0x9, 0xa}, {0x5, 0x5, 0x6, 0x7}, {0x2, 0x3, 0x8}, {0x1, 0x4, 0xc, 0x3}, {0x4, 0x4, 0x8, 0x4}, {0x4, 0x5, 0xc, 0x1}, {0x1, 0x4, 0x8, 0xa}, {0x5, 0x4, 0x8, 0x2}, {0x4, 0x2, 0xb, 0x8}], 0x10, 0x80000000}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x6, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x101}, @map_fd={0x18, 0xa, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x400, 0x70, &(0x7f0000000100)=""/112, 0x41000, 0x1, '\x00', 0x0, 0x2e, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x7f, 0x7}, 0x10, r3, r4, 0x3, &(0x7f0000000880)=[r0], &(0x7f00000008c0)=[{0x1, 0x3, 0xa, 0x2}, {0x4, 0x2, 0xd, 0x9}, {0x5, 0x4, 0x7, 0x4}], 0x10, 0x2}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0xf, &(0x7f0000001780)=ANY=[@ANYBLOB="1913e04b217e408cbf3ffec9a5980080", @ANYRES32=r0, @ANYBLOB="000000000000000018100000", @ANYRES32=r0, @ANYBLOB="000000000000000018590000090000000000000000000000181a0000", @ANYRES32=r0, @ANYBLOB="000000000000000085000000c900000018420000fdffffff000000000000000018280000", @ANYRES32=r0, @ANYBLOB="00000000010100006b120200fcffffff9500000000000000"], &(0x7f0000001200)='syzkaller\x00', 0x1ff, 0x45, &(0x7f0000001240)=""/69, 0x41000, 0x4, '\x00', r2, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x5, 0x200, 0xbb}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001340)=[r0, r0, r0, r0, r0, r0, r0], &(0x7f0000001380)=[{0x2, 0x3, 0x0, 0x6}, {0x5, 0x1, 0xf, 0x6}, {0x4, 0x3, 0x8, 0x5}], 0x10, 0x9}, 0x90) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0xf, &(0x7f0000001780)=ANY=[@ANYBLOB="1913e04b217e408cbf3ffec9a5980080", @ANYRES32=r0, @ANYBLOB="000000000000000018100000", @ANYRES32=r0, @ANYBLOB="000000000000000018590000090000000000000000000000181a0000", @ANYRES32=r0, @ANYBLOB="000000000000000085000000c900000018420000fdffffff000000000000000018280000", @ANYRES32=r0, @ANYBLOB="00000000010100006b120200fcffffff9500000000000000"], &(0x7f0000001200)='syzkaller\x00', 0x1ff, 0x45, &(0x7f0000001240)=""/69, 0x41000, 0x4, '\x00', r2, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x5, 0x200, 0xbb}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001340)=[r0, r0, r0, r0, r0, r0, r0], &(0x7f0000001380)=[{0x2, 0x3, 0x0, 0x6}, {0x5, 0x1, 0xf, 0x6}, {0x4, 0x3, 0x8, 0x5}], 0x10, 0x9}, 0x90) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r0, 0x0, '\x00', r2, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r0, 0x58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={0x0, 0x1, 0x18}, 0xc) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r6, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r7, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r8], 0x0, 0x10, 0x6}, 0x90) (async) r9 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r6, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r7, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r8], 0x0, 0x10, 0x6}, 0x90) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x2, 0x5, &(0x7f0000000e40)=ANY=[@ANYBLOB="186b00ff070000000000000058040000181a0000", @ANYRES32=r0, @ANYBLOB="0000000000000000b76bfcff04000000"], &(0x7f0000000e80)='GPL\x00', 0x7, 0xb2, &(0x7f0000000ec0)=""/178, 0x41000, 0x1e, '\x00', r2, 0x2d, r0, 0x8, &(0x7f0000000f80)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x2, 0xe, 0x5, 0x200}, 0x10, 0xffffffffffffffff, r9, 0x1, &(0x7f0000001000)=[r0], &(0x7f0000001040)=[{0x2, 0x3, 0xb, 0x2}], 0x10, 0x1e6}, 0x90) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r2, r9, 0x1b, 0x0, r10, @prog_fd=r5, r1}, 0x20) r11 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x1, 0x8, 0x800, 0x557a, 0x1, 0x6, '\x00', r2, 0xffffffffffffffff, 0x0, 0x1, 0x4, 0x40e}, 0x48) unlink(&(0x7f0000000140)='./file1\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r11}, 0x18) 04:37:28 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1046293a550000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1434.700161][T21750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1434.707965][T21750] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1434.715783][T21750] 04:37:28 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0xc, &(0x7f0000000540)=@raw=[@call={0x85, 0x0, 0x0, 0x54}, @call={0x85, 0x0, 0x0, 0xb2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_fd={0x18, 0xb, 0x1, 0x0, r0}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], &(0x7f00000005c0)='syzkaller\x00', 0x5, 0x16, &(0x7f0000000600)=""/22, 0x41000, 0xe, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x5, 0x3, 0x66, 0x1}, 0x10, 0x0, 0x0, 0x9, &(0x7f00000006c0)=[0x1, r0, r0, r0, r0], &(0x7f0000000700)=[{0x0, 0x9, 0xa}, {0x5, 0x5, 0x6, 0x7}, {0x2, 0x3, 0x8}, {0x1, 0x4, 0xc, 0x3}, {0x4, 0x4, 0x8, 0x4}, {0x4, 0x5, 0xc, 0x1}, {0x1, 0x4, 0x8, 0xa}, {0x5, 0x4, 0x8, 0x2}, {0x4, 0x2, 0xb, 0x8}], 0x10, 0x80000000}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x6, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x101}, @map_fd={0x18, 0xa, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x400, 0x70, &(0x7f0000000100)=""/112, 0x41000, 0x1, '\x00', 0x0, 0x2e, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x7f, 0x7}, 0x10, r3, r4, 0x3, &(0x7f0000000880)=[r0], &(0x7f00000008c0)=[{0x1, 0x3, 0xa, 0x2}, {0x4, 0x2, 0xd, 0x9}, {0x5, 0x4, 0x7, 0x4}], 0x10, 0x2}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0xf, &(0x7f0000001780)=ANY=[@ANYBLOB="1913e04b217e408cbf3ffec9a5980080", @ANYRES32=r0, @ANYBLOB="000000000000000018100000", @ANYRES32=r0, @ANYBLOB="000000000000000018590000090000000000000000000000181a0000", @ANYRES32=r0, @ANYBLOB="000000000000000085000000c900000018420000fdffffff000000000000000018280000", @ANYRES32=r0, @ANYBLOB="00000000010100006b120200fcffffff9500000000000000"], &(0x7f0000001200)='syzkaller\x00', 0x1ff, 0x45, &(0x7f0000001240)=""/69, 0x41000, 0x4, '\x00', r2, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x5, 0x200, 0xbb}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001340)=[r0, r0, r0, r0, r0, r0, r0], &(0x7f0000001380)=[{0x2, 0x3, 0x0, 0x6}, {0x5, 0x1, 0xf, 0x6}, {0x4, 0x3, 0x8, 0x5}], 0x10, 0x9}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r0, 0x0, '\x00', r2, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) (async) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r0, 0x0, '\x00', r2, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r0, 0x58, &(0x7f0000000bc0)}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r0, 0x58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={0x0, 0x1, 0x18}, 0xc) r9 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r6, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r7, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r8], 0x0, 0x10, 0x6}, 0x90) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x2, 0x5, &(0x7f0000000e40)=ANY=[@ANYBLOB="186b00ff070000000000000058040000181a0000", @ANYRES32=r0, @ANYBLOB="0000000000000000b76bfcff04000000"], &(0x7f0000000e80)='GPL\x00', 0x7, 0xb2, &(0x7f0000000ec0)=""/178, 0x41000, 0x1e, '\x00', r2, 0x2d, r0, 0x8, &(0x7f0000000f80)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x2, 0xe, 0x5, 0x200}, 0x10, 0xffffffffffffffff, r9, 0x1, &(0x7f0000001000)=[r0], &(0x7f0000001040)=[{0x2, 0x3, 0xb, 0x2}], 0x10, 0x1e6}, 0x90) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r2, r9, 0x1b, 0x0, r10, @prog_fd=r5, r1}, 0x20) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r2, r9, 0x1b, 0x0, r10, @prog_fd=r5, r1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x1, 0x8, 0x800, 0x557a, 0x1, 0x6, '\x00', r2, 0xffffffffffffffff, 0x0, 0x1, 0x4, 0x40e}, 0x48) (async) r11 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x1, 0x8, 0x800, 0x557a, 0x1, 0x6, '\x00', r2, 0xffffffffffffffff, 0x0, 0x1, 0x4, 0x40e}, 0x48) unlink(&(0x7f0000000140)='./file1\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r11}, 0x18) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r11}, 0x18) 04:37:28 executing program 0: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x2, 0x5, 0x0, 0x77, 0x0, 0x2fca, 0x40, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0xfe95, 0x3ff}, 0x10b, 0x0, 0x4, 0x6, 0x8, 0x0, 0xfab, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x3) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x2839}, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:28 executing program 1: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000002580)={0xffffffffffffffff, 0x20, &(0x7f0000002540)={&(0x7f00000023c0)=""/192, 0xc0, 0x0, &(0x7f0000002480)=""/143, 0x8f}}, 0x10) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x18) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) recvmsg(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/100, 0x64}, {&(0x7f0000001140)=""/233, 0xe9}, {&(0x7f0000001240)=""/99, 0x63}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002340)=""/54, 0x36}, 0x0) 04:37:28 executing program 1: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000002580)={0xffffffffffffffff, 0x20, &(0x7f0000002540)={&(0x7f00000023c0)=""/192, 0xc0, 0x0, &(0x7f0000002480)=""/143, 0x8f}}, 0x10) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x18) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) recvmsg(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/100, 0x64}, {&(0x7f0000001140)=""/233, 0xe9}, {&(0x7f0000001240)=""/99, 0x63}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002340)=""/54, 0x36}, 0x0) [ 1434.790931][T21791] FAULT_INJECTION: forcing a failure. [ 1434.790931][T21791] name failslab, interval 1, probability 0, space 0, times 0 [ 1434.805461][T21810] FAULT_INJECTION: forcing a failure. [ 1434.805461][T21810] name failslab, interval 1, probability 0, space 0, times 0 [ 1434.808998][T21791] CPU: 0 PID: 21791 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1434.828018][T21791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1434.837920][T21791] Call Trace: [ 1434.841035][T21791] [ 1434.843813][T21791] dump_stack_lvl+0x151/0x1b7 [ 1434.848325][T21791] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1434.853794][T21791] ? __alloc_pages+0x206/0x5e0 [ 1434.858396][T21791] dump_stack+0x15/0x17 [ 1434.862475][T21791] should_fail+0x3c6/0x510 [ 1434.866727][T21791] __should_failslab+0xa4/0xe0 [ 1434.871329][T21791] ? vm_area_dup+0x26/0x230 [ 1434.875667][T21791] should_failslab+0x9/0x20 [ 1434.880011][T21791] slab_pre_alloc_hook+0x37/0xd0 [ 1434.884787][T21791] ? vm_area_dup+0x26/0x230 04:37:28 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="551b1800f0ffffff852000000300000018260000", @ANYRES32=r0, @ANYBLOB="000000007e351e0b8b36ecb083cebc670000181500009a1196c3d3508522958e088c3838ecc484c7594a7511cbdd9381ab581d49ab5e516634715c5e12b053a2df946f83e68ef5bf1de5bb7b298389771c92de6ef10dfbe324c2165efd2161cc3affe703f5d1d4feb32103", @ANYRES32=r0, @ANYBLOB="0000000000000100"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r1}, 0x18) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)={0x300000}, 0x8) [ 1434.889128][T21791] kmem_cache_alloc+0x44/0x200 [ 1434.893727][T21791] vm_area_dup+0x26/0x230 [ 1434.897883][T21791] copy_mm+0x9a1/0x13e0 [ 1434.901880][T21791] ? copy_signal+0x610/0x610 [ 1434.906319][T21791] ? __init_rwsem+0xd6/0x1c0 [ 1434.910739][T21791] ? copy_signal+0x4e3/0x610 [ 1434.915159][T21791] copy_process+0x12bc/0x3260 [ 1434.919673][T21791] ? proc_fail_nth_write+0x20b/0x290 [ 1434.924793][T21791] ? fsnotify_perm+0x6a/0x5d0 [ 1434.929304][T21791] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1434.934251][T21791] ? vfs_write+0x9ec/0x1110 [ 1434.938600][T21791] kernel_clone+0x21e/0x9e0 [ 1434.942937][T21791] ? file_end_write+0x1c0/0x1c0 [ 1434.947617][T21791] ? create_io_thread+0x1e0/0x1e0 [ 1434.952478][T21791] ? mutex_unlock+0xb2/0x260 [ 1434.956901][T21791] ? __mutex_lock_slowpath+0x10/0x10 [ 1434.962024][T21791] __x64_sys_clone+0x23f/0x290 [ 1434.966623][T21791] ? __do_sys_vfork+0x130/0x130 [ 1434.971308][T21791] ? ksys_write+0x260/0x2c0 [ 1434.975651][T21791] ? debug_smp_processor_id+0x17/0x20 [ 1434.980857][T21791] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1434.986758][T21791] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1434.992225][T21791] do_syscall_64+0x3d/0xb0 [ 1434.996482][T21791] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1435.002208][T21791] RIP: 0033:0x7f6872c3eae9 [ 1435.006461][T21791] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1435.025902][T21791] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1435.034145][T21791] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1435.041956][T21791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1435.049768][T21791] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1435.057589][T21791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1435.065388][T21791] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1435.073206][T21791] [ 1435.076067][T21810] CPU: 1 PID: 21810 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 04:37:28 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)=@o_path={&(0x7f00000002c0)='./file0\x00', 0x0, 0x4018}, 0x18) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000140)=""/116, 0x74}], 0x2, &(0x7f0000000200)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xc0}, 0x2000) mkdir(&(0x7f0000000000)='./file0\x00', 0x67) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0xfffffffffffffffd, 0x0) [ 1435.086227][T21810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1435.096128][T21810] Call Trace: [ 1435.099241][T21810] [ 1435.102020][T21810] dump_stack_lvl+0x151/0x1b7 [ 1435.106532][T21810] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1435.112005][T21810] dump_stack+0x15/0x17 [ 1435.115995][T21810] should_fail+0x3c6/0x510 [ 1435.120248][T21810] __should_failslab+0xa4/0xe0 [ 1435.124856][T21810] ? anon_vma_clone+0x9a/0x500 [ 1435.129440][T21810] should_failslab+0x9/0x20 [ 1435.133781][T21810] slab_pre_alloc_hook+0x37/0xd0 [ 1435.138554][T21810] ? anon_vma_clone+0x9a/0x500 [ 1435.143153][T21810] kmem_cache_alloc+0x44/0x200 [ 1435.147752][T21810] anon_vma_clone+0x9a/0x500 [ 1435.152189][T21810] anon_vma_fork+0x91/0x4e0 [ 1435.156519][T21810] ? anon_vma_name+0x4c/0x70 [ 1435.160944][T21810] ? vm_area_dup+0x17a/0x230 [ 1435.165375][T21810] copy_mm+0xa3a/0x13e0 [ 1435.169369][T21810] ? copy_signal+0x610/0x610 [ 1435.173790][T21810] ? __init_rwsem+0xd6/0x1c0 [ 1435.178217][T21810] ? copy_signal+0x4e3/0x610 [ 1435.182646][T21810] copy_process+0x12bc/0x3260 [ 1435.187157][T21810] ? proc_fail_nth_write+0x20b/0x290 [ 1435.192284][T21810] ? fsnotify_perm+0x6a/0x5d0 [ 1435.196790][T21810] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1435.201739][T21810] ? vfs_write+0x9ec/0x1110 [ 1435.206075][T21810] kernel_clone+0x21e/0x9e0 [ 1435.210417][T21810] ? file_end_write+0x1c0/0x1c0 [ 1435.215103][T21810] ? create_io_thread+0x1e0/0x1e0 [ 1435.219962][T21810] ? mutex_unlock+0xb2/0x260 [ 1435.224389][T21810] ? __mutex_lock_slowpath+0x10/0x10 [ 1435.229513][T21810] __x64_sys_clone+0x23f/0x290 [ 1435.234111][T21810] ? __do_sys_vfork+0x130/0x130 [ 1435.238796][T21810] ? ksys_write+0x260/0x2c0 [ 1435.243138][T21810] ? debug_smp_processor_id+0x17/0x20 [ 1435.248345][T21810] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1435.254244][T21810] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1435.259715][T21810] do_syscall_64+0x3d/0xb0 [ 1435.263977][T21810] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1435.269695][T21810] RIP: 0033:0x7f4110384ae9 [ 1435.274042][T21810] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1435.293586][T21810] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1435.301830][T21810] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1435.309640][T21810] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1435.317454][T21810] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1435.325271][T21810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1435.333074][T21810] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 04:37:28 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 35) 04:37:28 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='[\x00') 04:37:28 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)=@o_path={&(0x7f00000002c0)='./file0\x00', 0x0, 0x4018}, 0x18) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)=@o_path={&(0x7f00000002c0)='./file0\x00', 0x0, 0x4018}, 0x18) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000140)=""/116, 0x74}], 0x2, &(0x7f0000000200)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xc0}, 0x2000) mkdir(&(0x7f0000000000)='./file0\x00', 0x67) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0xfffffffffffffffd, 0x0) 04:37:28 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 29) 04:37:28 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x80700000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:28 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async, rerun: 64) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) (rerun: 64) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="551b1800f0ffffff852000000300000018260000", @ANYRES32=r0, @ANYBLOB="000000007e351e0b8b36ecb083cebc670000181500009a1196c3d3508522958e088c3838ecc484c7594a7511cbdd9381ab581d49ab5e516634715c5e12b053a2df946f83e68ef5bf1de5bb7b298389771c92de6ef10dfbe324c2165efd2161cc3affe703f5d1d4feb32103", @ANYRES32=r0, @ANYBLOB="0000000000000100"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) (async, rerun: 32) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r1}, 0x18) (rerun: 32) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)={0x300000}, 0x8) [ 1435.340890][T21810] 04:37:28 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='[\x00') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='[\x00') 04:37:28 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="551b1800f0ffffff852000000300000018260000", @ANYRES32=r0, @ANYBLOB="000000007e351e0b8b36ecb083cebc670000181500009a1196c3d3508522958e088c3838ecc484c7594a7511cbdd9381ab581d49ab5e516634715c5e12b053a2df946f83e68ef5bf1de5bb7b298389771c92de6ef10dfbe324c2165efd2161cc3affe703f5d1d4feb32103", @ANYRES32=r0, @ANYBLOB="0000000000000100"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r1}, 0x18) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', r1}, 0x18) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)={0x300000}, 0x8) 04:37:28 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)=@o_path={&(0x7f00000002c0)='./file0\x00', 0x0, 0x4018}, 0x18) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000140)=""/116, 0x74}], 0x2, &(0x7f0000000200)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xc0}, 0x2000) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x67) (async, rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0xfffffffffffffffd, 0x0) (rerun: 32) [ 1435.398021][T21850] FAULT_INJECTION: forcing a failure. [ 1435.398021][T21850] name failslab, interval 1, probability 0, space 0, times 0 [ 1435.411864][T21850] CPU: 0 PID: 21850 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1435.422018][T21850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1435.431912][T21850] Call Trace: [ 1435.435037][T21850] [ 1435.437812][T21850] dump_stack_lvl+0x151/0x1b7 [ 1435.442326][T21850] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1435.447818][T21850] dump_stack+0x15/0x17 [ 1435.451785][T21850] should_fail+0x3c6/0x510 [ 1435.456041][T21850] __should_failslab+0xa4/0xe0 [ 1435.460641][T21850] ? anon_vma_clone+0x9a/0x500 [ 1435.465240][T21850] should_failslab+0x9/0x20 [ 1435.469582][T21850] slab_pre_alloc_hook+0x37/0xd0 [ 1435.474352][T21850] ? anon_vma_clone+0x9a/0x500 [ 1435.478949][T21850] kmem_cache_alloc+0x44/0x200 [ 1435.483552][T21850] anon_vma_clone+0x9a/0x500 [ 1435.487988][T21850] anon_vma_fork+0x91/0x4e0 [ 1435.492323][T21850] ? anon_vma_name+0x4c/0x70 04:37:28 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='[\x00') 04:37:28 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:28 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) (async) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000040)) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) [ 1435.496741][T21850] ? vm_area_dup+0x17a/0x230 [ 1435.501180][T21850] copy_mm+0xa3a/0x13e0 [ 1435.501241][T21862] FAULT_INJECTION: forcing a failure. [ 1435.501241][T21862] name failslab, interval 1, probability 0, space 0, times 0 [ 1435.505163][T21850] ? copy_signal+0x610/0x610 [ 1435.505188][T21850] ? __init_rwsem+0xd6/0x1c0 [ 1435.526427][T21850] ? copy_signal+0x4e3/0x610 [ 1435.530852][T21850] copy_process+0x12bc/0x3260 [ 1435.535374][T21850] ? proc_fail_nth_write+0x20b/0x290 [ 1435.540486][T21850] ? fsnotify_perm+0x6a/0x5d0 [ 1435.545002][T21850] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1435.549944][T21850] ? vfs_write+0x9ec/0x1110 [ 1435.554288][T21850] kernel_clone+0x21e/0x9e0 [ 1435.558624][T21850] ? file_end_write+0x1c0/0x1c0 [ 1435.563309][T21850] ? create_io_thread+0x1e0/0x1e0 [ 1435.568169][T21850] ? mutex_unlock+0xb2/0x260 [ 1435.572614][T21850] ? __mutex_lock_slowpath+0x10/0x10 [ 1435.577718][T21850] __x64_sys_clone+0x23f/0x290 [ 1435.582323][T21850] ? __do_sys_vfork+0x130/0x130 [ 1435.587003][T21850] ? ksys_write+0x260/0x2c0 [ 1435.591347][T21850] ? debug_smp_processor_id+0x17/0x20 [ 1435.596553][T21850] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1435.602453][T21850] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1435.607923][T21850] do_syscall_64+0x3d/0xb0 [ 1435.612175][T21850] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1435.617901][T21850] RIP: 0033:0x7f6872c3eae9 [ 1435.622153][T21850] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1435.641595][T21850] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1435.649839][T21850] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1435.657653][T21850] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1435.665461][T21850] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1435.673274][T21850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1435.681086][T21850] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1435.688902][T21850] [ 1435.691763][T21862] CPU: 1 PID: 21862 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1435.702012][T21862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1435.711914][T21862] Call Trace: [ 1435.715030][T21862] [ 1435.717805][T21862] dump_stack_lvl+0x151/0x1b7 [ 1435.722319][T21862] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1435.727794][T21862] dump_stack+0x15/0x17 [ 1435.731777][T21862] should_fail+0x3c6/0x510 [ 1435.736034][T21862] __should_failslab+0xa4/0xe0 [ 1435.740630][T21862] ? anon_vma_fork+0xf7/0x4e0 [ 1435.745144][T21862] should_failslab+0x9/0x20 [ 1435.749482][T21862] slab_pre_alloc_hook+0x37/0xd0 [ 1435.754257][T21862] ? anon_vma_fork+0xf7/0x4e0 [ 1435.758770][T21862] kmem_cache_alloc+0x44/0x200 [ 1435.763371][T21862] anon_vma_fork+0xf7/0x4e0 [ 1435.767711][T21862] ? anon_vma_name+0x4c/0x70 [ 1435.772136][T21862] ? vm_area_dup+0x17a/0x230 [ 1435.776562][T21862] copy_mm+0xa3a/0x13e0 [ 1435.780558][T21862] ? copy_signal+0x610/0x610 [ 1435.784980][T21862] ? __init_rwsem+0xd6/0x1c0 [ 1435.789408][T21862] ? copy_signal+0x4e3/0x610 [ 1435.793834][T21862] copy_process+0x12bc/0x3260 [ 1435.798348][T21862] ? proc_fail_nth_write+0x20b/0x290 [ 1435.803469][T21862] ? fsnotify_perm+0x6a/0x5d0 [ 1435.807980][T21862] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1435.812926][T21862] ? vfs_write+0x9ec/0x1110 [ 1435.817273][T21862] kernel_clone+0x21e/0x9e0 [ 1435.821606][T21862] ? file_end_write+0x1c0/0x1c0 [ 1435.826293][T21862] ? create_io_thread+0x1e0/0x1e0 [ 1435.831154][T21862] ? mutex_unlock+0xb2/0x260 [ 1435.835581][T21862] ? __mutex_lock_slowpath+0x10/0x10 [ 1435.840701][T21862] __x64_sys_clone+0x23f/0x290 [ 1435.845300][T21862] ? __do_sys_vfork+0x130/0x130 [ 1435.849988][T21862] ? ksys_write+0x260/0x2c0 [ 1435.854326][T21862] ? debug_smp_processor_id+0x17/0x20 [ 1435.859537][T21862] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1435.865438][T21862] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1435.870906][T21862] do_syscall_64+0x3d/0xb0 [ 1435.875243][T21862] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1435.880974][T21862] RIP: 0033:0x7f4110384ae9 [ 1435.885226][T21862] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1435.904667][T21862] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1435.912911][T21862] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1435.920721][T21862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1435.928532][T21862] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1435.936345][T21862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:37:29 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 36) 04:37:29 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) (async) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) (async) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000040)) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) 04:37:29 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) 04:37:29 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xd0f14b8e2a0000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:29 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 30) 04:37:29 executing program 1: ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:29 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) [ 1435.944158][T21862] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1435.951970][T21862] 04:37:29 executing program 1: ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:29 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x158) mkdir(&(0x7f0000000040)='./file1\x00', 0x10) 04:37:29 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) 04:37:29 executing program 1: ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:29 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x158) mkdir(&(0x7f0000000040)='./file1\x00', 0x10) mkdir(&(0x7f0000000000)='./file1\x00', 0x158) (async) mkdir(&(0x7f0000000040)='./file1\x00', 0x10) (async) [ 1436.025814][T21924] FAULT_INJECTION: forcing a failure. [ 1436.025814][T21924] name failslab, interval 1, probability 0, space 0, times 0 [ 1436.031032][T21909] FAULT_INJECTION: forcing a failure. [ 1436.031032][T21909] name failslab, interval 1, probability 0, space 0, times 0 [ 1436.041240][T21924] CPU: 0 PID: 21924 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1436.060795][T21924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1436.070693][T21924] Call Trace: [ 1436.073815][T21924] [ 1436.076591][T21924] dump_stack_lvl+0x151/0x1b7 [ 1436.081105][T21924] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1436.086744][T21924] dump_stack+0x15/0x17 [ 1436.090740][T21924] should_fail+0x3c6/0x510 [ 1436.094990][T21924] __should_failslab+0xa4/0xe0 [ 1436.099591][T21924] ? anon_vma_fork+0xf7/0x4e0 [ 1436.104103][T21924] should_failslab+0x9/0x20 [ 1436.108443][T21924] slab_pre_alloc_hook+0x37/0xd0 [ 1436.113217][T21924] ? anon_vma_fork+0xf7/0x4e0 [ 1436.117839][T21924] kmem_cache_alloc+0x44/0x200 [ 1436.122433][T21924] anon_vma_fork+0xf7/0x4e0 [ 1436.126771][T21924] ? anon_vma_name+0x4c/0x70 [ 1436.131199][T21924] ? vm_area_dup+0x17a/0x230 [ 1436.135625][T21924] copy_mm+0xa3a/0x13e0 [ 1436.139621][T21924] ? copy_signal+0x610/0x610 [ 1436.144045][T21924] ? __init_rwsem+0xd6/0x1c0 [ 1436.148472][T21924] ? copy_signal+0x4e3/0x610 [ 1436.152898][T21924] copy_process+0x12bc/0x3260 [ 1436.157415][T21924] ? proc_fail_nth_write+0x20b/0x290 [ 1436.162530][T21924] ? fsnotify_perm+0x6a/0x5d0 [ 1436.167043][T21924] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1436.171990][T21924] ? vfs_write+0x9ec/0x1110 [ 1436.176331][T21924] kernel_clone+0x21e/0x9e0 [ 1436.180671][T21924] ? file_end_write+0x1c0/0x1c0 [ 1436.185358][T21924] ? create_io_thread+0x1e0/0x1e0 [ 1436.190219][T21924] ? mutex_unlock+0xb2/0x260 [ 1436.194650][T21924] ? __mutex_lock_slowpath+0x10/0x10 [ 1436.199767][T21924] __x64_sys_clone+0x23f/0x290 [ 1436.204364][T21924] ? __do_sys_vfork+0x130/0x130 [ 1436.209048][T21924] ? ksys_write+0x260/0x2c0 [ 1436.213509][T21924] ? debug_smp_processor_id+0x17/0x20 [ 1436.218719][T21924] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1436.224606][T21924] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1436.230073][T21924] do_syscall_64+0x3d/0xb0 [ 1436.234331][T21924] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1436.240055][T21924] RIP: 0033:0x7f4110384ae9 [ 1436.244311][T21924] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1436.263752][T21924] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1436.271995][T21924] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1436.279806][T21924] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1436.287616][T21924] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1436.295425][T21924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1436.303241][T21924] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1436.311055][T21924] 04:37:29 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 37) 04:37:29 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x158) (async) mkdir(&(0x7f0000000040)='./file1\x00', 0x10) 04:37:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x9) mkdir(&(0x7f0000000040)='./file1\x00', 0x53c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file1\x00', 0x1}, 0x18) [ 1436.320416][T21909] CPU: 1 PID: 21909 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1436.330563][T21909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1436.340459][T21909] Call Trace: [ 1436.343582][T21909] [ 1436.346360][T21909] dump_stack_lvl+0x151/0x1b7 [ 1436.350872][T21909] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1436.356340][T21909] dump_stack+0x15/0x17 [ 1436.360333][T21909] should_fail+0x3c6/0x510 [ 1436.364585][T21909] __should_failslab+0xa4/0xe0 [ 1436.369188][T21909] ? vm_area_dup+0x26/0x230 [ 1436.373528][T21909] should_failslab+0x9/0x20 [ 1436.374103][T21953] FAULT_INJECTION: forcing a failure. [ 1436.374103][T21953] name failslab, interval 1, probability 0, space 0, times 0 [ 1436.377863][T21909] slab_pre_alloc_hook+0x37/0xd0 [ 1436.377891][T21909] ? vm_area_dup+0x26/0x230 [ 1436.377910][T21909] kmem_cache_alloc+0x44/0x200 [ 1436.403991][T21909] vm_area_dup+0x26/0x230 [ 1436.408154][T21909] copy_mm+0x9a1/0x13e0 [ 1436.412148][T21909] ? copy_signal+0x610/0x610 [ 1436.416576][T21909] ? __init_rwsem+0xd6/0x1c0 [ 1436.420995][T21909] ? copy_signal+0x4e3/0x610 [ 1436.425427][T21909] copy_process+0x12bc/0x3260 [ 1436.429939][T21909] ? _raw_spin_unlock+0x4d/0x70 [ 1436.434625][T21909] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1436.439568][T21909] ? __schedule+0xcc6/0x1580 [ 1436.443996][T21909] kernel_clone+0x21e/0x9e0 [ 1436.448336][T21909] ? file_end_write+0x1c0/0x1c0 [ 1436.453021][T21909] ? create_io_thread+0x1e0/0x1e0 [ 1436.457887][T21909] ? __cond_resched+0x20/0x20 [ 1436.462396][T21909] __x64_sys_clone+0x23f/0x290 [ 1436.466998][T21909] ? __do_sys_vfork+0x130/0x130 [ 1436.471683][T21909] ? syscall_enter_from_user_mode+0x19/0x1b0 [ 1436.477499][T21909] do_syscall_64+0x3d/0xb0 [ 1436.481754][T21909] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1436.487482][T21909] RIP: 0033:0x7f6872c3eae9 [ 1436.491738][T21909] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1436.511170][T21909] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1436.519415][T21909] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:29 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf0b10b1b000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1436.527230][T21909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1436.535038][T21909] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1436.542849][T21909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1436.550659][T21909] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1436.558475][T21909] [ 1436.580995][T21953] CPU: 1 PID: 21953 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1436.591153][T21953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1436.601045][T21953] Call Trace: [ 1436.604168][T21953] [ 1436.606946][T21953] dump_stack_lvl+0x151/0x1b7 [ 1436.611461][T21953] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1436.616930][T21953] dump_stack+0x15/0x17 [ 1436.620918][T21953] should_fail+0x3c6/0x510 [ 1436.622115][T21970] FAULT_INJECTION: forcing a failure. 04:37:29 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 31) 04:37:29 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x9) 04:37:29 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file1\x00', 0x0, 0x10, r0}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 04:37:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x9) mkdir(&(0x7f0000000040)='./file1\x00', 0x53c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file1\x00', 0x1}, 0x18) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) (async) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x9) (async) mkdir(&(0x7f0000000040)='./file1\x00', 0x53c) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file1\x00', 0x1}, 0x18) (async) [ 1436.622115][T21970] name failslab, interval 1, probability 0, space 0, times 0 [ 1436.625169][T21953] __should_failslab+0xa4/0xe0 [ 1436.625195][T21953] ? anon_vma_fork+0xf7/0x4e0 [ 1436.646694][T21953] should_failslab+0x9/0x20 [ 1436.651035][T21953] slab_pre_alloc_hook+0x37/0xd0 [ 1436.655810][T21953] ? anon_vma_fork+0xf7/0x4e0 [ 1436.660319][T21953] kmem_cache_alloc+0x44/0x200 [ 1436.664925][T21953] anon_vma_fork+0xf7/0x4e0 [ 1436.669259][T21953] ? anon_vma_name+0x4c/0x70 [ 1436.673699][T21953] ? vm_area_dup+0x17a/0x230 [ 1436.678116][T21953] copy_mm+0xa3a/0x13e0 [ 1436.682109][T21953] ? copy_signal+0x610/0x610 [ 1436.686538][T21953] ? __init_rwsem+0xd6/0x1c0 [ 1436.690958][T21953] ? copy_signal+0x4e3/0x610 [ 1436.695382][T21953] copy_process+0x12bc/0x3260 [ 1436.699899][T21953] ? proc_fail_nth_write+0x20b/0x290 [ 1436.705023][T21953] ? fsnotify_perm+0x6a/0x5d0 [ 1436.709530][T21953] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1436.714479][T21953] ? vfs_write+0x9ec/0x1110 [ 1436.718819][T21953] kernel_clone+0x21e/0x9e0 [ 1436.723157][T21953] ? file_end_write+0x1c0/0x1c0 04:37:30 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf0ff1f00000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1436.727846][T21953] ? create_io_thread+0x1e0/0x1e0 [ 1436.732708][T21953] ? mutex_unlock+0xb2/0x260 [ 1436.737132][T21953] ? __mutex_lock_slowpath+0x10/0x10 [ 1436.742339][T21953] __x64_sys_clone+0x23f/0x290 [ 1436.746937][T21953] ? __do_sys_vfork+0x130/0x130 [ 1436.751626][T21953] ? ksys_write+0x260/0x2c0 [ 1436.755969][T21953] ? debug_smp_processor_id+0x17/0x20 [ 1436.761173][T21953] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1436.767075][T21953] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1436.772543][T21953] do_syscall_64+0x3d/0xb0 [ 1436.776795][T21953] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1436.782521][T21953] RIP: 0033:0x7f4110384ae9 [ 1436.786774][T21953] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1436.806217][T21953] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1436.814464][T21953] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1436.822274][T21953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 04:37:30 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 38) [ 1436.830084][T21953] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1436.837895][T21953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1436.845707][T21953] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1436.853521][T21953] [ 1436.856381][T21970] CPU: 0 PID: 21970 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1436.866539][T21970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1436.876433][T21970] Call Trace: [ 1436.879557][T21970] [ 1436.882337][T21970] dump_stack_lvl+0x151/0x1b7 [ 1436.886848][T21970] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1436.892315][T21970] dump_stack+0x15/0x17 [ 1436.894008][T21993] FAULT_INJECTION: forcing a failure. [ 1436.894008][T21993] name failslab, interval 1, probability 0, space 0, times 0 [ 1436.896302][T21970] should_fail+0x3c6/0x510 [ 1436.912971][T21970] __should_failslab+0xa4/0xe0 [ 1436.917571][T21970] ? vm_area_dup+0x26/0x230 [ 1436.921909][T21970] should_failslab+0x9/0x20 [ 1436.926251][T21970] slab_pre_alloc_hook+0x37/0xd0 [ 1436.931026][T21970] ? vm_area_dup+0x26/0x230 [ 1436.935361][T21970] kmem_cache_alloc+0x44/0x200 [ 1436.939961][T21970] vm_area_dup+0x26/0x230 [ 1436.944126][T21970] copy_mm+0x9a1/0x13e0 [ 1436.948120][T21970] ? copy_signal+0x610/0x610 [ 1436.952543][T21970] ? __init_rwsem+0xd6/0x1c0 [ 1436.957093][T21970] ? copy_signal+0x4e3/0x610 [ 1436.961505][T21970] copy_process+0x12bc/0x3260 [ 1436.966018][T21970] ? proc_fail_nth_write+0x20b/0x290 [ 1436.971138][T21970] ? fsnotify_perm+0x6a/0x5d0 [ 1436.975651][T21970] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1436.980597][T21970] ? vfs_write+0x9ec/0x1110 [ 1436.984937][T21970] kernel_clone+0x21e/0x9e0 [ 1436.989278][T21970] ? file_end_write+0x1c0/0x1c0 [ 1436.993964][T21970] ? create_io_thread+0x1e0/0x1e0 [ 1436.998825][T21970] ? mutex_unlock+0xb2/0x260 [ 1437.003250][T21970] ? __mutex_lock_slowpath+0x10/0x10 [ 1437.008375][T21970] __x64_sys_clone+0x23f/0x290 [ 1437.012973][T21970] ? __do_sys_vfork+0x130/0x130 [ 1437.017656][T21970] ? ksys_write+0x260/0x2c0 [ 1437.021999][T21970] ? debug_smp_processor_id+0x17/0x20 [ 1437.027205][T21970] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1437.033106][T21970] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1437.038573][T21970] do_syscall_64+0x3d/0xb0 [ 1437.042829][T21970] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1437.048558][T21970] RIP: 0033:0x7f6872c3eae9 [ 1437.052813][T21970] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1437.072252][T21970] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1437.080503][T21970] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1437.088311][T21970] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1437.096208][T21970] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1437.104021][T21970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1437.111829][T21970] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1437.119642][T21970] [ 1437.122503][T21993] CPU: 1 PID: 21993 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1437.132658][T21993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1437.142561][T21993] Call Trace: [ 1437.145681][T21993] [ 1437.148455][T21993] dump_stack_lvl+0x151/0x1b7 [ 1437.152962][T21993] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1437.158432][T21993] dump_stack+0x15/0x17 [ 1437.162426][T21993] should_fail+0x3c6/0x510 [ 1437.166684][T21993] __should_failslab+0xa4/0xe0 [ 1437.171280][T21993] ? anon_vma_fork+0xf7/0x4e0 [ 1437.175797][T21993] should_failslab+0x9/0x20 [ 1437.180129][T21993] slab_pre_alloc_hook+0x37/0xd0 [ 1437.184901][T21993] ? anon_vma_fork+0xf7/0x4e0 [ 1437.189419][T21993] kmem_cache_alloc+0x44/0x200 [ 1437.194017][T21993] anon_vma_fork+0xf7/0x4e0 [ 1437.198354][T21993] ? anon_vma_name+0x4c/0x70 [ 1437.202789][T21993] ? vm_area_dup+0x17a/0x230 [ 1437.207208][T21993] copy_mm+0xa3a/0x13e0 [ 1437.211215][T21993] ? copy_signal+0x610/0x610 [ 1437.215897][T21993] ? __init_rwsem+0xd6/0x1c0 [ 1437.220323][T21993] ? copy_signal+0x4e3/0x610 [ 1437.224752][T21993] copy_process+0x12bc/0x3260 [ 1437.229254][T21993] ? proc_fail_nth_write+0x20b/0x290 [ 1437.234372][T21993] ? fsnotify_perm+0x6a/0x5d0 [ 1437.238888][T21993] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1437.243833][T21993] ? vfs_write+0x9ec/0x1110 [ 1437.248181][T21993] kernel_clone+0x21e/0x9e0 [ 1437.252512][T21993] ? file_end_write+0x1c0/0x1c0 [ 1437.257200][T21993] ? create_io_thread+0x1e0/0x1e0 [ 1437.262061][T21993] ? mutex_unlock+0xb2/0x260 [ 1437.266488][T21993] ? __mutex_lock_slowpath+0x10/0x10 [ 1437.271608][T21993] __x64_sys_clone+0x23f/0x290 [ 1437.276208][T21993] ? __do_sys_vfork+0x130/0x130 [ 1437.280893][T21993] ? ksys_write+0x260/0x2c0 [ 1437.285235][T21993] ? debug_smp_processor_id+0x17/0x20 [ 1437.290445][T21993] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1437.296342][T21993] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1437.301811][T21993] do_syscall_64+0x3d/0xb0 [ 1437.306066][T21993] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1437.311793][T21993] RIP: 0033:0x7f4110384ae9 [ 1437.316045][T21993] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1437.335487][T21993] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1437.343733][T21993] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1437.351541][T21993] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1437.359355][T21993] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1437.367165][T21993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1437.374975][T21993] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 04:37:30 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x9) 04:37:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x9) mkdir(&(0x7f0000000040)='./file1\x00', 0x53c) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file1\x00', 0x1}, 0x18) 04:37:30 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:30 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 32) 04:37:30 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file1\x00', 0x0, 0x10, r0}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 04:37:30 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x9) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x9) (async) 04:37:30 executing program 5: write$cgroup_int(0xffffffffffffffff, &(0x7f0000001400)=0x6, 0x12) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) mkdir(&(0x7f00000003c0)='./file1\x00', 0x12) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f0000000040)=""/39, 0x27}, {&(0x7f0000000280)=""/22, 0x16}, {&(0x7f00000002c0)=""/114, 0x72}], 0x5, &(0x7f0000001440)=""/4099, 0x1003}, 0x2000) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000400)={'batadv_slave_1\x00'}) [ 1437.382789][T21993] 04:37:30 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x18) mkdir(&(0x7f0000000180)='./file1\x00', 0x5a) unlink(&(0x7f00000000c0)='./file1\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)=@generic={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x18) 04:37:30 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 39) 04:37:30 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file1\x00', 0x0, 0x10, r0}, 0x18) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) (async, rerun: 64) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) (rerun: 64) 04:37:30 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x18) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x5a) unlink(&(0x7f00000000c0)='./file1\x00') (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)=@generic={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x18) 04:37:30 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x18) mkdir(&(0x7f0000000180)='./file1\x00', 0x5a) (async) unlink(&(0x7f00000000c0)='./file1\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)=@generic={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x18) 04:37:30 executing program 0: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x120) 04:37:30 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.idle_time\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x1ff) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000740)='FROZEN\x00', 0x7) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000002c0)={&(0x7f0000000300)="10dd893020f8da7b2e08e495277105bf5ca1435373d229fe68064f61fd5e985634979435777aeae0502be1026eb67f05b87b55386bcd759d5884f59d66cdbe6ebf1a2e42a68e4be2853bf147256a9cff073bd257a0da615838cecbc18678bd1d56a79ec6715c9f5b5a86e69da592c9930f512dbc10400553b45baaa66804446b77ba0eb6aa1a5c8a09af20ad54e96c171c46f1bf1815b14f9e41b9bf7162ef67ab90d68d3f168854a1aee4132d937c26e0bbd825a4ea7624631f26989a213e3bfde7f9ac258b9e76505681e3eb72f0ac57a157de1118a77ad453950d9b3f3604523c0b4e005c3ed3", &(0x7f0000000100)=""/46, &(0x7f0000000140)="05685ab1c9558415d7bef5e4519885d41f5e1450090084aa5c26058cc0afb4b80ed823c85d5da4eb6c24c5cb8f899075a1d53a0c277d95948e091bb0b5fc09505e5214eae53f36124ca99d1c0ef15d8ee1b7d75ce7ad681380ec1e76e935874a48f96afeb61e4966c1354ea5", &(0x7f0000000000)="b46d8fe344e3b75398c074cf7489fc9998d77486d55d7ae0139191e3a7e732f7a045ad2581056cc2af66c71dbf748c8db0b48c633fdafdb2e4d8a4b5ae5a4d9631e06f8d2a9c651b88292208eef46f936dc0b9a5560e0ff35adb2a1332c4b5fc64c2f19dfce5a658a206feba1ce0e7ad6df3224e3738a913542af18fd1c18aebbf699100cb16a0030cf951d67d04683ef80b8170df220ad0e99b69e2774169c44cd4404a1aa8e4fd4c00e4e481134ba6a3cd9ca43bb652ca80ff852b648aafbd90d5cdab759ed256d00dbde2255898f9e5a58ae4d4b0286daa72f8e40bf73679f8ee5da408ac1b36bc8e3259d6f4", 0x3, 0x1}, 0x38) bpf$OBJ_GET_PROG(0x7, &(0x7f00000007c0)=@o_path={&(0x7f0000000780)='./file1\x00', 0x0, 0x8, r0}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)=@generic={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x18) recvmsg$unix(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000200)=""/200, 0xc8}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/84, 0x54}, {&(0x7f0000000400)=""/20, 0x14}, {&(0x7f0000000440)=""/231, 0xe7}, {&(0x7f0000000540)=""/5, 0x5}, {&(0x7f0000000580)=""/137, 0x89}], 0xa}, 0x1) [ 1437.469542][T22024] FAULT_INJECTION: forcing a failure. [ 1437.469542][T22024] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1437.483217][T22035] FAULT_INJECTION: forcing a failure. [ 1437.483217][T22035] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1437.490356][T22024] CPU: 0 PID: 22024 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1437.506483][T22024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1437.516379][T22024] Call Trace: [ 1437.519500][T22024] [ 1437.522276][T22024] dump_stack_lvl+0x151/0x1b7 [ 1437.526791][T22024] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1437.532258][T22024] dump_stack+0x15/0x17 [ 1437.536250][T22024] should_fail+0x3c6/0x510 [ 1437.540507][T22024] should_fail_alloc_page+0x5a/0x80 [ 1437.545539][T22024] prepare_alloc_pages+0x15c/0x700 [ 1437.550488][T22024] ? __alloc_pages_bulk+0xe60/0xe60 [ 1437.555518][T22024] __alloc_pages+0x138/0x5e0 [ 1437.559942][T22024] ? stack_trace_save+0x1c0/0x1c0 [ 1437.564804][T22024] ? prep_new_page+0x110/0x110 [ 1437.569495][T22024] get_zeroed_page+0x19/0x40 [ 1437.573921][T22024] __pud_alloc+0x8b/0x260 [ 1437.578084][T22024] ? stack_trace_snprint+0xf0/0xf0 [ 1437.583037][T22024] ? do_handle_mm_fault+0x2330/0x2330 [ 1437.588239][T22024] ? __stack_depot_save+0x34/0x470 [ 1437.593185][T22024] ? anon_vma_clone+0x9a/0x500 [ 1437.597787][T22024] copy_page_range+0x2bcf/0x2f90 [ 1437.602560][T22024] ? __kasan_slab_alloc+0xb1/0xe0 [ 1437.607422][T22024] ? slab_post_alloc_hook+0x53/0x2c0 [ 1437.612542][T22024] ? copy_mm+0xa3a/0x13e0 [ 1437.616706][T22024] ? copy_process+0x12bc/0x3260 [ 1437.621391][T22024] ? kernel_clone+0x21e/0x9e0 [ 1437.625907][T22024] ? __x64_sys_clone+0x23f/0x290 [ 1437.630681][T22024] ? do_syscall_64+0x3d/0xb0 [ 1437.635107][T22024] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1437.641019][T22024] ? pfn_valid+0x1e0/0x1e0 [ 1437.645263][T22024] ? rwsem_write_trylock+0x15b/0x290 [ 1437.650382][T22024] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1437.656634][T22024] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1437.662186][T22024] ? __rb_insert_augmented+0x5de/0x610 [ 1437.667483][T22024] copy_mm+0xc7e/0x13e0 [ 1437.671473][T22024] ? copy_signal+0x610/0x610 [ 1437.675895][T22024] ? __init_rwsem+0xd6/0x1c0 [ 1437.680412][T22024] ? copy_signal+0x4e3/0x610 [ 1437.684839][T22024] copy_process+0x12bc/0x3260 [ 1437.689351][T22024] ? proc_fail_nth_write+0x20b/0x290 [ 1437.694471][T22024] ? fsnotify_perm+0x6a/0x5d0 [ 1437.698983][T22024] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1437.703929][T22024] ? vfs_write+0x9ec/0x1110 [ 1437.708270][T22024] kernel_clone+0x21e/0x9e0 [ 1437.712609][T22024] ? file_end_write+0x1c0/0x1c0 [ 1437.717297][T22024] ? create_io_thread+0x1e0/0x1e0 [ 1437.722158][T22024] ? mutex_unlock+0xb2/0x260 [ 1437.726584][T22024] ? __mutex_lock_slowpath+0x10/0x10 [ 1437.731704][T22024] __x64_sys_clone+0x23f/0x290 [ 1437.736304][T22024] ? __do_sys_vfork+0x130/0x130 [ 1437.740995][T22024] ? ksys_write+0x260/0x2c0 [ 1437.745335][T22024] ? debug_smp_processor_id+0x17/0x20 [ 1437.750540][T22024] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1437.756440][T22024] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1437.761906][T22024] do_syscall_64+0x3d/0xb0 [ 1437.766161][T22024] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1437.771892][T22024] RIP: 0033:0x7f6872c3eae9 [ 1437.776142][T22024] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1437.795582][T22024] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1437.803826][T22024] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1437.811638][T22024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1437.819451][T22024] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1437.827259][T22024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1437.835071][T22024] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1437.842899][T22024] [ 1437.845749][T22035] CPU: 1 PID: 22035 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1437.855906][T22035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1437.865799][T22035] Call Trace: [ 1437.868926][T22035] [ 1437.871704][T22035] dump_stack_lvl+0x151/0x1b7 [ 1437.876225][T22035] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1437.881678][T22035] ? sched_clock+0x9/0x10 [ 1437.885841][T22035] dump_stack+0x15/0x17 [ 1437.889837][T22035] should_fail+0x3c6/0x510 [ 1437.894094][T22035] should_fail_alloc_page+0x5a/0x80 [ 1437.899210][T22035] prepare_alloc_pages+0x15c/0x700 [ 1437.904156][T22035] ? __alloc_pages_bulk+0xe60/0xe60 [ 1437.909198][T22035] __alloc_pages+0x138/0x5e0 [ 1437.913618][T22035] ? stack_trace_save+0x1c0/0x1c0 [ 1437.918486][T22035] ? prep_new_page+0x110/0x110 [ 1437.923079][T22035] get_zeroed_page+0x19/0x40 [ 1437.927505][T22035] __pud_alloc+0x8b/0x260 [ 1437.931669][T22035] ? stack_trace_snprint+0xf0/0xf0 [ 1437.936620][T22035] ? do_handle_mm_fault+0x2330/0x2330 [ 1437.941823][T22035] ? __stack_depot_save+0x34/0x470 [ 1437.946771][T22035] ? anon_vma_clone+0x9a/0x500 [ 1437.951373][T22035] copy_page_range+0x2bcf/0x2f90 [ 1437.956143][T22035] ? __kasan_slab_alloc+0xb1/0xe0 [ 1437.961011][T22035] ? slab_post_alloc_hook+0x53/0x2c0 [ 1437.966125][T22035] ? copy_mm+0xa3a/0x13e0 [ 1437.970290][T22035] ? copy_process+0x12bc/0x3260 [ 1437.974977][T22035] ? kernel_clone+0x21e/0x9e0 [ 1437.979490][T22035] ? __x64_sys_clone+0x23f/0x290 [ 1437.984264][T22035] ? do_syscall_64+0x3d/0xb0 [ 1437.988690][T22035] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1437.994596][T22035] ? pfn_valid+0x1e0/0x1e0 [ 1437.998846][T22035] ? rwsem_write_trylock+0x15b/0x290 [ 1438.003966][T22035] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1438.010215][T22035] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1438.015768][T22035] ? __rb_insert_augmented+0x5de/0x610 [ 1438.021065][T22035] copy_mm+0xc7e/0x13e0 [ 1438.025057][T22035] ? copy_signal+0x610/0x610 [ 1438.029483][T22035] ? __init_rwsem+0xd6/0x1c0 [ 1438.033908][T22035] ? copy_signal+0x4e3/0x610 [ 1438.038336][T22035] copy_process+0x12bc/0x3260 [ 1438.042849][T22035] ? proc_fail_nth_write+0x20b/0x290 [ 1438.047968][T22035] ? fsnotify_perm+0x6a/0x5d0 [ 1438.052481][T22035] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1438.057427][T22035] ? vfs_write+0x9ec/0x1110 [ 1438.061772][T22035] kernel_clone+0x21e/0x9e0 [ 1438.066109][T22035] ? file_end_write+0x1c0/0x1c0 [ 1438.070798][T22035] ? create_io_thread+0x1e0/0x1e0 [ 1438.075660][T22035] ? mutex_unlock+0xb2/0x260 [ 1438.080081][T22035] ? __mutex_lock_slowpath+0x10/0x10 [ 1438.085205][T22035] __x64_sys_clone+0x23f/0x290 [ 1438.089803][T22035] ? __do_sys_vfork+0x130/0x130 [ 1438.094488][T22035] ? ksys_write+0x260/0x2c0 [ 1438.098840][T22035] ? debug_smp_processor_id+0x17/0x20 [ 1438.104041][T22035] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1438.109941][T22035] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1438.115407][T22035] do_syscall_64+0x3d/0xb0 [ 1438.119659][T22035] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1438.125387][T22035] RIP: 0033:0x7f4110384ae9 [ 1438.129643][T22035] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1438.149174][T22035] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1438.157413][T22035] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 04:37:31 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:31 executing program 0: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x120) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file1\x00', 0x120) (async) 04:37:31 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.idle_time\x00', 0x0, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.idle_time\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x1ff) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) (async) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000740)='FROZEN\x00', 0x7) (async) write$cgroup_freezer_state(r0, &(0x7f0000000740)='FROZEN\x00', 0x7) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000002c0)={&(0x7f0000000300)="10dd893020f8da7b2e08e495277105bf5ca1435373d229fe68064f61fd5e985634979435777aeae0502be1026eb67f05b87b55386bcd759d5884f59d66cdbe6ebf1a2e42a68e4be2853bf147256a9cff073bd257a0da615838cecbc18678bd1d56a79ec6715c9f5b5a86e69da592c9930f512dbc10400553b45baaa66804446b77ba0eb6aa1a5c8a09af20ad54e96c171c46f1bf1815b14f9e41b9bf7162ef67ab90d68d3f168854a1aee4132d937c26e0bbd825a4ea7624631f26989a213e3bfde7f9ac258b9e76505681e3eb72f0ac57a157de1118a77ad453950d9b3f3604523c0b4e005c3ed3", &(0x7f0000000100)=""/46, &(0x7f0000000140)="05685ab1c9558415d7bef5e4519885d41f5e1450090084aa5c26058cc0afb4b80ed823c85d5da4eb6c24c5cb8f899075a1d53a0c277d95948e091bb0b5fc09505e5214eae53f36124ca99d1c0ef15d8ee1b7d75ce7ad681380ec1e76e935874a48f96afeb61e4966c1354ea5", &(0x7f0000000000)="b46d8fe344e3b75398c074cf7489fc9998d77486d55d7ae0139191e3a7e732f7a045ad2581056cc2af66c71dbf748c8db0b48c633fdafdb2e4d8a4b5ae5a4d9631e06f8d2a9c651b88292208eef46f936dc0b9a5560e0ff35adb2a1332c4b5fc64c2f19dfce5a658a206feba1ce0e7ad6df3224e3738a913542af18fd1c18aebbf699100cb16a0030cf951d67d04683ef80b8170df220ad0e99b69e2774169c44cd4404a1aa8e4fd4c00e4e481134ba6a3cd9ca43bb652ca80ff852b648aafbd90d5cdab759ed256d00dbde2255898f9e5a58ae4d4b0286daa72f8e40bf73679f8ee5da408ac1b36bc8e3259d6f4", 0x3, 0x1}, 0x38) bpf$OBJ_GET_PROG(0x7, &(0x7f00000007c0)=@o_path={&(0x7f0000000780)='./file1\x00', 0x0, 0x8, r0}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)=@generic={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x18) recvmsg$unix(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000200)=""/200, 0xc8}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/84, 0x54}, {&(0x7f0000000400)=""/20, 0x14}, {&(0x7f0000000440)=""/231, 0xe7}, {&(0x7f0000000540)=""/5, 0x5}, {&(0x7f0000000580)=""/137, 0x89}], 0xa}, 0x1) 04:37:31 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 33) [ 1438.165223][T22035] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1438.173044][T22035] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1438.180846][T22035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1438.188775][T22035] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1438.196587][T22035] [ 1438.233742][T22068] FAULT_INJECTION: forcing a failure. [ 1438.233742][T22068] name failslab, interval 1, probability 0, space 0, times 0 [ 1438.246241][T22068] CPU: 1 PID: 22068 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1438.256289][T22068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1438.266183][T22068] Call Trace: [ 1438.269308][T22068] [ 1438.272089][T22068] dump_stack_lvl+0x151/0x1b7 [ 1438.276603][T22068] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1438.282075][T22068] dump_stack+0x15/0x17 [ 1438.286059][T22068] should_fail+0x3c6/0x510 [ 1438.290313][T22068] __should_failslab+0xa4/0xe0 [ 1438.294912][T22068] ? anon_vma_clone+0x9a/0x500 [ 1438.299510][T22068] should_failslab+0x9/0x20 [ 1438.303850][T22068] slab_pre_alloc_hook+0x37/0xd0 [ 1438.308624][T22068] ? anon_vma_clone+0x9a/0x500 [ 1438.313224][T22068] kmem_cache_alloc+0x44/0x200 [ 1438.317827][T22068] anon_vma_clone+0x9a/0x500 [ 1438.322252][T22068] anon_vma_fork+0x91/0x4e0 [ 1438.326589][T22068] ? anon_vma_name+0x4c/0x70 [ 1438.331016][T22068] ? vm_area_dup+0x17a/0x230 [ 1438.335442][T22068] copy_mm+0xa3a/0x13e0 [ 1438.339434][T22068] ? copy_signal+0x610/0x610 [ 1438.343860][T22068] ? __init_rwsem+0xd6/0x1c0 [ 1438.348289][T22068] ? copy_signal+0x4e3/0x610 [ 1438.352724][T22068] copy_process+0x12bc/0x3260 [ 1438.357228][T22068] ? proc_fail_nth_write+0x20b/0x290 [ 1438.362352][T22068] ? fsnotify_perm+0x6a/0x5d0 [ 1438.366861][T22068] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1438.371811][T22068] ? vfs_write+0x9ec/0x1110 [ 1438.376149][T22068] kernel_clone+0x21e/0x9e0 [ 1438.380491][T22068] ? file_end_write+0x1c0/0x1c0 [ 1438.385177][T22068] ? create_io_thread+0x1e0/0x1e0 [ 1438.390037][T22068] ? mutex_unlock+0xb2/0x260 [ 1438.394462][T22068] ? __mutex_lock_slowpath+0x10/0x10 [ 1438.399586][T22068] __x64_sys_clone+0x23f/0x290 [ 1438.404180][T22068] ? __do_sys_vfork+0x130/0x130 [ 1438.408867][T22068] ? ksys_write+0x260/0x2c0 [ 1438.413207][T22068] ? debug_smp_processor_id+0x17/0x20 [ 1438.418414][T22068] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1438.424317][T22068] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1438.429784][T22068] do_syscall_64+0x3d/0xb0 [ 1438.434043][T22068] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1438.439772][T22068] RIP: 0033:0x7f6872c3eae9 [ 1438.444024][T22068] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1438.463460][T22068] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1438.471704][T22068] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:31 executing program 5: write$cgroup_int(0xffffffffffffffff, &(0x7f0000001400)=0x6, 0x12) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) mkdir(&(0x7f00000003c0)='./file1\x00', 0x12) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f0000000040)=""/39, 0x27}, {&(0x7f0000000280)=""/22, 0x16}, {&(0x7f00000002c0)=""/114, 0x72}], 0x5, &(0x7f0000001440)=""/4099, 0x1003}, 0x2000) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000400)={'batadv_slave_1\x00'}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000001400)=0x6, 0x12) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) mkdir(&(0x7f00000003c0)='./file1\x00', 0x12) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) recvmsg(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f0000000040)=""/39, 0x27}, {&(0x7f0000000280)=""/22, 0x16}, {&(0x7f00000002c0)=""/114, 0x72}], 0x5, &(0x7f0000001440)=""/4099, 0x1003}, 0x2000) (async) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000400)={'batadv_slave_1\x00'}) (async) 04:37:31 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 40) 04:37:31 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.idle_time\x00', 0x0, 0x0) (async, rerun: 32) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x1ff) (rerun: 32) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) (async) write$cgroup_freezer_state(r0, &(0x7f0000000740)='FROZEN\x00', 0x7) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000002c0)={&(0x7f0000000300)="10dd893020f8da7b2e08e495277105bf5ca1435373d229fe68064f61fd5e985634979435777aeae0502be1026eb67f05b87b55386bcd759d5884f59d66cdbe6ebf1a2e42a68e4be2853bf147256a9cff073bd257a0da615838cecbc18678bd1d56a79ec6715c9f5b5a86e69da592c9930f512dbc10400553b45baaa66804446b77ba0eb6aa1a5c8a09af20ad54e96c171c46f1bf1815b14f9e41b9bf7162ef67ab90d68d3f168854a1aee4132d937c26e0bbd825a4ea7624631f26989a213e3bfde7f9ac258b9e76505681e3eb72f0ac57a157de1118a77ad453950d9b3f3604523c0b4e005c3ed3", &(0x7f0000000100)=""/46, &(0x7f0000000140)="05685ab1c9558415d7bef5e4519885d41f5e1450090084aa5c26058cc0afb4b80ed823c85d5da4eb6c24c5cb8f899075a1d53a0c277d95948e091bb0b5fc09505e5214eae53f36124ca99d1c0ef15d8ee1b7d75ce7ad681380ec1e76e935874a48f96afeb61e4966c1354ea5", &(0x7f0000000000)="b46d8fe344e3b75398c074cf7489fc9998d77486d55d7ae0139191e3a7e732f7a045ad2581056cc2af66c71dbf748c8db0b48c633fdafdb2e4d8a4b5ae5a4d9631e06f8d2a9c651b88292208eef46f936dc0b9a5560e0ff35adb2a1332c4b5fc64c2f19dfce5a658a206feba1ce0e7ad6df3224e3738a913542af18fd1c18aebbf699100cb16a0030cf951d67d04683ef80b8170df220ad0e99b69e2774169c44cd4404a1aa8e4fd4c00e4e481134ba6a3cd9ca43bb652ca80ff852b648aafbd90d5cdab759ed256d00dbde2255898f9e5a58ae4d4b0286daa72f8e40bf73679f8ee5da408ac1b36bc8e3259d6f4", 0x3, 0x1}, 0x38) (async, rerun: 64) bpf$OBJ_GET_PROG(0x7, &(0x7f00000007c0)=@o_path={&(0x7f0000000780)='./file1\x00', 0x0, 0x8, r0}, 0x18) (async, rerun: 64) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)=@generic={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x18) recvmsg$unix(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000200)=""/200, 0xc8}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/84, 0x54}, {&(0x7f0000000400)=""/20, 0x14}, {&(0x7f0000000440)=""/231, 0xe7}, {&(0x7f0000000540)=""/5, 0x5}, {&(0x7f0000000580)=""/137, 0x89}], 0xa}, 0x1) 04:37:31 executing program 0: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x120) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file1\x00', 0x120) (async) 04:37:31 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:31 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2}, 0x2001) 04:37:31 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r3, @ANYBLOB="000000000000000018260000", @ANYRES32=r2, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r2, 0xffffffffffffffff, r2, r5], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r6) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) unlink(&(0x7f0000000200)='./file1\x00') ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f00000001c0)='./file1\x00', 0x0, 0x8}, 0x18) 04:37:31 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r3, @ANYBLOB="000000000000000018260000", @ANYRES32=r2, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r2, 0xffffffffffffffff, r2, r5], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r6) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) (async) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) unlink(&(0x7f0000000200)='./file1\x00') (async) unlink(&(0x7f0000000200)='./file1\x00') ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f00000001c0)='./file1\x00', 0x0, 0x8}, 0x18) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f00000001c0)='./file1\x00', 0x0, 0x8}, 0x18) [ 1438.479514][T22068] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1438.487325][T22068] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1438.495138][T22068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1438.502947][T22068] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1438.510764][T22068] 04:37:31 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 34) 04:37:31 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2}, 0x2001) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)) (async) sendmsg$inet(r0, 0x0, 0x0) (async) recvmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2}, 0x2001) (async) 04:37:31 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r3, @ANYBLOB="000000000000000018260000", @ANYRES32=r2, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r2, 0xffffffffffffffff, r2, r5], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r6) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) unlink(&(0x7f0000000200)='./file1\x00') (async) ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) (async, rerun: 32) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f00000001c0)='./file1\x00', 0x0, 0x8}, 0x18) (rerun: 32) 04:37:31 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, 0x0, 0x0) (async) recvmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2}, 0x2001) [ 1438.595359][T22114] FAULT_INJECTION: forcing a failure. [ 1438.595359][T22114] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1438.604043][T22091] FAULT_INJECTION: forcing a failure. [ 1438.604043][T22091] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1438.609356][T22114] CPU: 1 PID: 22114 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1438.631559][T22114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1438.641537][T22114] Call Trace: [ 1438.644657][T22114] [ 1438.647434][T22114] dump_stack_lvl+0x151/0x1b7 [ 1438.651950][T22114] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1438.657418][T22114] ? sched_clock+0x9/0x10 [ 1438.661581][T22114] dump_stack+0x15/0x17 [ 1438.665573][T22114] should_fail+0x3c6/0x510 [ 1438.669828][T22114] should_fail_alloc_page+0x5a/0x80 [ 1438.674862][T22114] prepare_alloc_pages+0x15c/0x700 [ 1438.679808][T22114] ? __alloc_pages_bulk+0xe60/0xe60 [ 1438.684842][T22114] __alloc_pages+0x138/0x5e0 [ 1438.689269][T22114] ? stack_trace_save+0x1c0/0x1c0 [ 1438.694128][T22114] ? prep_new_page+0x110/0x110 [ 1438.698730][T22114] get_zeroed_page+0x19/0x40 [ 1438.703153][T22114] __pud_alloc+0x8b/0x260 [ 1438.707320][T22114] ? stack_trace_snprint+0xf0/0xf0 [ 1438.712266][T22114] ? do_handle_mm_fault+0x2330/0x2330 [ 1438.717476][T22114] ? __stack_depot_save+0x34/0x470 [ 1438.722419][T22114] ? anon_vma_clone+0x9a/0x500 [ 1438.727021][T22114] copy_page_range+0x2bcf/0x2f90 [ 1438.731794][T22114] ? __kasan_slab_alloc+0xb1/0xe0 [ 1438.736657][T22114] ? slab_post_alloc_hook+0x53/0x2c0 [ 1438.741778][T22114] ? copy_mm+0xa3a/0x13e0 [ 1438.745941][T22114] ? copy_process+0x12bc/0x3260 [ 1438.750630][T22114] ? kernel_clone+0x21e/0x9e0 [ 1438.755141][T22114] ? __x64_sys_clone+0x23f/0x290 [ 1438.759915][T22114] ? do_syscall_64+0x3d/0xb0 [ 1438.764340][T22114] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1438.770250][T22114] ? pfn_valid+0x1e0/0x1e0 [ 1438.774494][T22114] ? rwsem_write_trylock+0x15b/0x290 [ 1438.779617][T22114] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1438.785863][T22114] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1438.791419][T22114] ? __rb_insert_augmented+0x5de/0x610 [ 1438.796719][T22114] copy_mm+0xc7e/0x13e0 [ 1438.800710][T22114] ? copy_signal+0x610/0x610 [ 1438.805134][T22114] ? __init_rwsem+0xd6/0x1c0 [ 1438.809559][T22114] ? copy_signal+0x4e3/0x610 [ 1438.813986][T22114] copy_process+0x12bc/0x3260 [ 1438.818500][T22114] ? proc_fail_nth_write+0x20b/0x290 [ 1438.823619][T22114] ? fsnotify_perm+0x6a/0x5d0 [ 1438.828131][T22114] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1438.833089][T22114] ? vfs_write+0x9ec/0x1110 [ 1438.837505][T22114] kernel_clone+0x21e/0x9e0 [ 1438.841854][T22114] ? file_end_write+0x1c0/0x1c0 [ 1438.846534][T22114] ? create_io_thread+0x1e0/0x1e0 [ 1438.851391][T22114] ? mutex_unlock+0xb2/0x260 [ 1438.855827][T22114] ? __mutex_lock_slowpath+0x10/0x10 [ 1438.860938][T22114] __x64_sys_clone+0x23f/0x290 [ 1438.865538][T22114] ? __do_sys_vfork+0x130/0x130 [ 1438.870228][T22114] ? ksys_write+0x260/0x2c0 [ 1438.874570][T22114] ? debug_smp_processor_id+0x17/0x20 [ 1438.879771][T22114] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1438.885673][T22114] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1438.891141][T22114] do_syscall_64+0x3d/0xb0 [ 1438.895395][T22114] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1438.901121][T22114] RIP: 0033:0x7f6872c3eae9 [ 1438.905377][T22114] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1438.924818][T22114] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1438.933074][T22114] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1438.940873][T22114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1438.948685][T22114] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1438.956499][T22114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1438.964308][T22114] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1438.972120][T22114] 04:37:32 executing program 5: write$cgroup_int(0xffffffffffffffff, &(0x7f0000001400)=0x6, 0x12) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) mkdir(&(0x7f00000003c0)='./file1\x00', 0x12) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f0000000040)=""/39, 0x27}, {&(0x7f0000000280)=""/22, 0x16}, {&(0x7f00000002c0)=""/114, 0x72}], 0x5, &(0x7f0000001440)=""/4099, 0x1003}, 0x2000) (async) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000400)={'batadv_slave_1\x00'}) [ 1438.989220][T22091] CPU: 1 PID: 22091 Comm: syz-executor.2 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1438.999368][T22091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1439.009261][T22091] Call Trace: [ 1439.012384][T22091] [ 1439.015231][T22091] dump_stack_lvl+0x151/0x1b7 [ 1439.019679][T22091] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1439.025148][T22091] dump_stack+0x15/0x17 [ 1439.029136][T22091] should_fail+0x3c6/0x510 [ 1439.033393][T22091] should_fail_alloc_page+0x5a/0x80 [ 1439.038425][T22091] prepare_alloc_pages+0x15c/0x700 [ 1439.043370][T22091] ? __alloc_pages_bulk+0xe60/0xe60 [ 1439.048409][T22091] __alloc_pages+0x138/0x5e0 [ 1439.052837][T22091] ? prep_new_page+0x110/0x110 [ 1439.057435][T22091] ? __alloc_pages+0x206/0x5e0 [ 1439.062034][T22091] ? prep_new_page+0x110/0x110 [ 1439.066632][T22091] ? __kasan_check_write+0x14/0x20 [ 1439.071574][T22091] ? _raw_spin_lock+0xa4/0x1b0 [ 1439.076177][T22091] pte_alloc_one+0x73/0x1b0 [ 1439.080516][T22091] ? pfn_modify_allowed+0x2f0/0x2f0 [ 1439.085548][T22091] ? __pmd_alloc+0x48d/0x550 [ 1439.089974][T22091] __pte_alloc+0x86/0x350 [ 1439.094149][T22091] ? __pud_alloc+0x260/0x260 [ 1439.098573][T22091] ? __pud_alloc+0x213/0x260 [ 1439.102991][T22091] ? free_pgtables+0x280/0x280 [ 1439.107592][T22091] ? do_handle_mm_fault+0x2330/0x2330 [ 1439.112806][T22091] ? __stack_depot_save+0x34/0x470 [ 1439.117744][T22091] ? anon_vma_clone+0x9a/0x500 [ 1439.122358][T22091] copy_page_range+0x28a8/0x2f90 [ 1439.127119][T22091] ? __kasan_slab_alloc+0xb1/0xe0 [ 1439.131983][T22091] ? slab_post_alloc_hook+0x53/0x2c0 [ 1439.137189][T22091] ? kernel_clone+0x21e/0x9e0 [ 1439.141702][T22091] ? do_syscall_64+0x3d/0xb0 [ 1439.146139][T22091] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1439.152033][T22091] ? pfn_valid+0x1e0/0x1e0 [ 1439.156283][T22091] ? rwsem_write_trylock+0x15b/0x290 [ 1439.161404][T22091] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1439.167649][T22091] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1439.173204][T22091] ? __rb_insert_augmented+0x5de/0x610 [ 1439.178763][T22091] copy_mm+0xc7e/0x13e0 [ 1439.182840][T22091] ? copy_signal+0x610/0x610 [ 1439.187267][T22091] ? __init_rwsem+0xd6/0x1c0 [ 1439.191691][T22091] ? copy_signal+0x4e3/0x610 [ 1439.196122][T22091] copy_process+0x12bc/0x3260 [ 1439.200649][T22091] ? proc_fail_nth_write+0x20b/0x290 [ 1439.205752][T22091] ? fsnotify_perm+0x6a/0x5d0 [ 1439.210277][T22091] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1439.215323][T22091] ? vfs_write+0x9ec/0x1110 [ 1439.219663][T22091] kernel_clone+0x21e/0x9e0 [ 1439.224001][T22091] ? file_end_write+0x1c0/0x1c0 [ 1439.228688][T22091] ? create_io_thread+0x1e0/0x1e0 [ 1439.233550][T22091] ? mutex_unlock+0xb2/0x260 [ 1439.237979][T22091] ? __mutex_lock_slowpath+0x10/0x10 [ 1439.243098][T22091] __x64_sys_clone+0x23f/0x290 [ 1439.247705][T22091] ? __do_sys_vfork+0x130/0x130 [ 1439.252391][T22091] ? ksys_write+0x260/0x2c0 [ 1439.256727][T22091] ? debug_smp_processor_id+0x17/0x20 [ 1439.261937][T22091] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1439.267842][T22091] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1439.273307][T22091] do_syscall_64+0x3d/0xb0 [ 1439.277556][T22091] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1439.283282][T22091] RIP: 0033:0x7f4110384ae9 [ 1439.287537][T22091] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1439.307412][T22091] RSP: 002b:00007f410f107078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1439.315654][T22091] RAX: ffffffffffffffda RBX: 00007f41104a3f80 RCX: 00007f4110384ae9 [ 1439.323469][T22091] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1439.331280][T22091] RBP: 00007f410f107120 R08: 0000000000000000 R09: 0000000000000000 [ 1439.339106][T22091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:37:32 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:32 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x7) r0 = perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x80, 0x9, 0x9, 0x5, 0x3, 0x0, 0x0, 0xa004, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x47, 0x1, @perf_bp={&(0x7f0000000100), 0x9}, 0x1100, 0x80, 0x2, 0x5, 0xffff, 0x5, 0x7fff, 0x0, 0x9, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='(:\'[\x00') bpf$ENABLE_STATS(0x20, &(0x7f0000000000), 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040), 0x10) mkdir(&(0x7f00000000c0)='./file1\x00', 0x51) 04:37:32 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 35) 04:37:32 executing program 0: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x94) 04:37:32 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:32 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x7) r0 = perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x80, 0x9, 0x9, 0x5, 0x3, 0x0, 0x0, 0xa004, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x47, 0x1, @perf_bp={&(0x7f0000000100), 0x9}, 0x1100, 0x80, 0x2, 0x5, 0xffff, 0x5, 0x7fff, 0x0, 0x9, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='(:\'[\x00') bpf$ENABLE_STATS(0x20, &(0x7f0000000000), 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040), 0x10) mkdir(&(0x7f00000000c0)='./file1\x00', 0x51) 04:37:32 executing program 0: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x94) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x94) (async) [ 1439.346898][T22091] R13: 000000000000000b R14: 00007f41104a3f80 R15: 00007ffdf44e4828 [ 1439.354720][T22091] 04:37:32 executing program 0: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x94) 04:37:32 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x7) r0 = perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x80, 0x9, 0x9, 0x5, 0x3, 0x0, 0x0, 0xa004, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x47, 0x1, @perf_bp={&(0x7f0000000100), 0x9}, 0x1100, 0x80, 0x2, 0x5, 0xffff, 0x5, 0x7fff, 0x0, 0x9, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='(:\'[\x00') bpf$ENABLE_STATS(0x20, &(0x7f0000000000), 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040), 0x10) mkdir(&(0x7f00000000c0)='./file1\x00', 0x51) mkdir(&(0x7f0000000080)='./file1\x00', 0x7) (async) perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x80, 0x9, 0x9, 0x5, 0x3, 0x0, 0x0, 0xa004, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x47, 0x1, @perf_bp={&(0x7f0000000100), 0x9}, 0x1100, 0x80, 0x2, 0x5, 0xffff, 0x5, 0x7fff, 0x0, 0x9, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x6) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='(:\'[\x00') (async) bpf$ENABLE_STATS(0x20, &(0x7f0000000000), 0x4) (async) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040), 0x10) (async) mkdir(&(0x7f00000000c0)='./file1\x00', 0x51) (async) [ 1439.415939][T22161] FAULT_INJECTION: forcing a failure. [ 1439.415939][T22161] name failslab, interval 1, probability 0, space 0, times 0 [ 1439.436794][T22161] CPU: 1 PID: 22161 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1439.446946][T22161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1439.456839][T22161] Call Trace: [ 1439.459962][T22161] [ 1439.462740][T22161] dump_stack_lvl+0x151/0x1b7 [ 1439.467254][T22161] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1439.472722][T22161] dump_stack+0x15/0x17 [ 1439.476723][T22161] should_fail+0x3c6/0x510 [ 1439.480966][T22161] __should_failslab+0xa4/0xe0 [ 1439.485567][T22161] ? anon_vma_clone+0x9a/0x500 [ 1439.490166][T22161] should_failslab+0x9/0x20 [ 1439.494505][T22161] slab_pre_alloc_hook+0x37/0xd0 [ 1439.499280][T22161] ? anon_vma_clone+0x9a/0x500 [ 1439.503902][T22161] kmem_cache_alloc+0x44/0x200 [ 1439.508477][T22161] anon_vma_clone+0x9a/0x500 [ 1439.512907][T22161] anon_vma_fork+0x91/0x4e0 [ 1439.517244][T22161] ? anon_vma_name+0x4c/0x70 [ 1439.521670][T22161] ? vm_area_dup+0x17a/0x230 [ 1439.526098][T22161] copy_mm+0xa3a/0x13e0 [ 1439.530091][T22161] ? copy_signal+0x610/0x610 [ 1439.534515][T22161] ? __init_rwsem+0xd6/0x1c0 [ 1439.538941][T22161] ? copy_signal+0x4e3/0x610 [ 1439.543368][T22161] copy_process+0x12bc/0x3260 [ 1439.547892][T22161] ? proc_fail_nth_write+0x20b/0x290 [ 1439.553002][T22161] ? fsnotify_perm+0x6a/0x5d0 [ 1439.557514][T22161] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1439.562462][T22161] ? vfs_write+0x9ec/0x1110 [ 1439.566802][T22161] kernel_clone+0x21e/0x9e0 [ 1439.571141][T22161] ? file_end_write+0x1c0/0x1c0 [ 1439.575827][T22161] ? create_io_thread+0x1e0/0x1e0 [ 1439.580688][T22161] ? mutex_unlock+0xb2/0x260 [ 1439.585114][T22161] ? __mutex_lock_slowpath+0x10/0x10 [ 1439.590238][T22161] __x64_sys_clone+0x23f/0x290 [ 1439.594844][T22161] ? __do_sys_vfork+0x130/0x130 [ 1439.599525][T22161] ? ksys_write+0x260/0x2c0 [ 1439.603861][T22161] ? debug_smp_processor_id+0x17/0x20 [ 1439.609070][T22161] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1439.615422][T22161] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1439.620881][T22161] do_syscall_64+0x3d/0xb0 [ 1439.625129][T22161] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1439.630856][T22161] RIP: 0033:0x7f6872c3eae9 [ 1439.635107][T22161] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1439.654555][T22161] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 04:37:32 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/152, 0x98}], 0x5, &(0x7f0000000400)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}, 0x40010020) close(r0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:32 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x900000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1439.662792][T22161] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1439.670605][T22161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1439.678432][T22161] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1439.686573][T22161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1439.694385][T22161] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1439.702197][T22161] 04:37:33 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x45e) unlink(&(0x7f0000000080)='./file1\x00') r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@generic={&(0x7f00000000c0)='./file1\x00'}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)=@generic={&(0x7f0000000200)='./file1\x00', 0x0, 0x8}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x58, &(0x7f0000000140)}, 0x10) unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000280)='./file1\x00') 04:37:33 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/152, 0x98}], 0x5, &(0x7f0000000400)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}, 0x40010020) close(r0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:33 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000040)='./file1\x00', 0x0, 0x18}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x8, r0}, 0x18) 04:37:33 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:33 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 36) 04:37:33 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/152, 0x98}], 0x5, &(0x7f0000000400)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}, 0x40010020) close(r0) (async) close(r0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 04:37:33 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000040)='./file1\x00', 0x0, 0x18}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x8, r0}, 0x18) 04:37:33 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x45e) unlink(&(0x7f0000000080)='./file1\x00') r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@generic={&(0x7f00000000c0)='./file1\x00'}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)=@generic={&(0x7f0000000200)='./file1\x00', 0x0, 0x8}, 0x18) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)=@generic={&(0x7f0000000200)='./file1\x00', 0x0, 0x8}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x58, &(0x7f0000000140)}, 0x10) unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000280)='./file1\x00') (async) unlink(&(0x7f0000000280)='./file1\x00') 04:37:33 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0xfffff7fa, 0x8}, 0xc) mkdir(&(0x7f0000000080)='./file1\x00', 0xf5) 04:37:33 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000040)='./file1\x00', 0x0, 0x18}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x8, r0}, 0x18) 04:37:33 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x45e) unlink(&(0x7f0000000080)='./file1\x00') (async) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@generic={&(0x7f00000000c0)='./file1\x00'}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)=@generic={&(0x7f0000000200)='./file1\x00', 0x0, 0x8}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x58, &(0x7f0000000140)}, 0x10) unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000280)='./file1\x00') [ 1439.942935][T22214] FAULT_INJECTION: forcing a failure. [ 1439.942935][T22214] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1439.958237][T22214] CPU: 0 PID: 22214 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1439.968388][T22214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1439.978286][T22214] Call Trace: [ 1439.981411][T22214] [ 1439.984186][T22214] dump_stack_lvl+0x151/0x1b7 [ 1439.988699][T22214] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1439.994177][T22214] dump_stack+0x15/0x17 [ 1439.998161][T22214] should_fail+0x3c6/0x510 [ 1440.002417][T22214] should_fail_alloc_page+0x5a/0x80 [ 1440.007443][T22214] prepare_alloc_pages+0x15c/0x700 [ 1440.012398][T22214] ? __alloc_pages+0x5e0/0x5e0 [ 1440.016996][T22214] ? __alloc_pages_bulk+0xe60/0xe60 [ 1440.022029][T22214] __alloc_pages+0x138/0x5e0 [ 1440.026642][T22214] ? prep_new_page+0x110/0x110 [ 1440.031319][T22214] ? is_bpf_text_address+0x172/0x190 [ 1440.036439][T22214] pte_alloc_one+0x73/0x1b0 04:37:33 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:33 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0xfffff7fa, 0x8}, 0xc) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0xf5) 04:37:33 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0xfffff7fa, 0x8}, 0xc) mkdir(&(0x7f0000000080)='./file1\x00', 0xf5) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0xfffff7fa, 0x8}, 0xc) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0xf5) (async) 04:37:33 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x7, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:33 executing program 0: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1440.040775][T22214] ? pfn_modify_allowed+0x2f0/0x2f0 [ 1440.045808][T22214] ? arch_stack_walk+0xf3/0x140 [ 1440.050514][T22214] __pte_alloc+0x86/0x350 [ 1440.054660][T22214] ? free_pgtables+0x280/0x280 [ 1440.059259][T22214] ? _raw_spin_lock+0xa4/0x1b0 [ 1440.063862][T22214] ? __kasan_check_write+0x14/0x20 [ 1440.068808][T22214] copy_page_range+0x28a8/0x2f90 [ 1440.073579][T22214] ? __kasan_slab_alloc+0xb1/0xe0 [ 1440.078449][T22214] ? pfn_valid+0x1e0/0x1e0 [ 1440.082701][T22214] ? vma_gap_callbacks_rotate+0x1b7/0x210 [ 1440.088244][T22214] ? __rb_insert_augmented+0x5de/0x610 [ 1440.093548][T22214] copy_mm+0xc7e/0x13e0 [ 1440.097535][T22214] ? copy_signal+0x610/0x610 [ 1440.101957][T22214] ? __init_rwsem+0xd6/0x1c0 [ 1440.106387][T22214] ? copy_signal+0x4e3/0x610 [ 1440.110812][T22214] copy_process+0x12bc/0x3260 [ 1440.115333][T22214] ? proc_fail_nth_write+0x20b/0x290 [ 1440.120449][T22214] ? fsnotify_perm+0x6a/0x5d0 [ 1440.124956][T22214] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1440.129904][T22214] ? vfs_write+0x9ec/0x1110 [ 1440.134250][T22214] kernel_clone+0x21e/0x9e0 [ 1440.138582][T22214] ? file_end_write+0x1c0/0x1c0 [ 1440.143270][T22214] ? create_io_thread+0x1e0/0x1e0 [ 1440.148132][T22214] ? mutex_unlock+0xb2/0x260 [ 1440.152557][T22214] ? __mutex_lock_slowpath+0x10/0x10 [ 1440.157684][T22214] __x64_sys_clone+0x23f/0x290 [ 1440.162276][T22214] ? __do_sys_vfork+0x130/0x130 [ 1440.166966][T22214] ? ksys_write+0x260/0x2c0 [ 1440.171313][T22214] ? debug_smp_processor_id+0x17/0x20 [ 1440.176514][T22214] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1440.182419][T22214] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1440.187891][T22214] do_syscall_64+0x3d/0xb0 [ 1440.192139][T22214] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1440.197863][T22214] RIP: 0033:0x7f6872c3eae9 [ 1440.202117][T22214] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1440.221564][T22214] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1440.229897][T22214] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:33 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 37) 04:37:33 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:33 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x45e) unlink(&(0x7f0000000080)='./file1\x00') r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@generic={&(0x7f00000000c0)='./file1\x00'}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)=@generic={&(0x7f0000000200)='./file1\x00', 0x0, 0x8}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x58, &(0x7f0000000140)}, 0x10) unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000280)='./file1\x00') 04:37:33 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1f00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:33 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000001240), 0x8) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001280)={&(0x7f00000000c0)="1065eba06b4ab3ce7bf49d8ba3e6bd9a392be8c0ea77b12113525e7a680810d110ccd32ae4f292598e40545a18f7f1573f7584870aa6fdee901a6cc083c591c54c60f7bd1256517102d075b58cf02c343c20cd9c7c9a1008243ab4da7a321f2b0dea3f3c44b5de008d9a2a34227ac45179a6a5d9d3a20aff8a7540e779d99eb36df017451fa46489557a9029e2b02baa85abe14c4809d85faa60a6ba69c8c593db561db4ee431ae74cd7af43b0e4e8ed1f", &(0x7f0000000180)=""/4096, &(0x7f0000001180), &(0x7f00000011c0)="c5a463183d46c8006792ebf8957ba4475645beabbc9cb1d40467b54ed1beae3eaffa1b5f158e3d8232a3ce38d36d703edc505307d8c860316ca33706e20c96b310a6c9ef2792e0c264a012e18cf2a5a3121bfdba59bbb3895ce9b5638a0c6e18f35d5536e873160285290442d8", 0x9, r0}, 0x38) 04:37:33 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) mkdir(&(0x7f0000000000)='./file1\x00', 0x10) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000040)='./file1\x00', 0x0, 0x4, r0}, 0x18) 04:37:33 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x45e) unlink(&(0x7f0000000080)='./file1\x00') r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@generic={&(0x7f00000000c0)='./file1\x00'}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)=@generic={&(0x7f0000000200)='./file1\x00', 0x0, 0x8}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x58, &(0x7f0000000140)}, 0x10) unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000280)='./file1\x00') 04:37:33 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000001240), 0x8) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001280)={&(0x7f00000000c0)="1065eba06b4ab3ce7bf49d8ba3e6bd9a392be8c0ea77b12113525e7a680810d110ccd32ae4f292598e40545a18f7f1573f7584870aa6fdee901a6cc083c591c54c60f7bd1256517102d075b58cf02c343c20cd9c7c9a1008243ab4da7a321f2b0dea3f3c44b5de008d9a2a34227ac45179a6a5d9d3a20aff8a7540e779d99eb36df017451fa46489557a9029e2b02baa85abe14c4809d85faa60a6ba69c8c593db561db4ee431ae74cd7af43b0e4e8ed1f", &(0x7f0000000180)=""/4096, &(0x7f0000001180), &(0x7f00000011c0)="c5a463183d46c8006792ebf8957ba4475645beabbc9cb1d40467b54ed1beae3eaffa1b5f158e3d8232a3ce38d36d703edc505307d8c860316ca33706e20c96b310a6c9ef2792e0c264a012e18cf2a5a3121bfdba59bbb3895ce9b5638a0c6e18f35d5536e873160285290442d8", 0x9, r0}, 0x38) 04:37:33 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) mkdir(&(0x7f0000000000)='./file1\x00', 0x10) (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x10) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000040)='./file1\x00', 0x0, 0x4, r0}, 0x18) [ 1440.237710][T22214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1440.245516][T22214] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1440.253327][T22214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1440.261135][T22214] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1440.268950][T22214] 04:37:33 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000001240), 0x8) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001280)={&(0x7f00000000c0)="1065eba06b4ab3ce7bf49d8ba3e6bd9a392be8c0ea77b12113525e7a680810d110ccd32ae4f292598e40545a18f7f1573f7584870aa6fdee901a6cc083c591c54c60f7bd1256517102d075b58cf02c343c20cd9c7c9a1008243ab4da7a321f2b0dea3f3c44b5de008d9a2a34227ac45179a6a5d9d3a20aff8a7540e779d99eb36df017451fa46489557a9029e2b02baa85abe14c4809d85faa60a6ba69c8c593db561db4ee431ae74cd7af43b0e4e8ed1f", &(0x7f0000000180)=""/4096, &(0x7f0000001180), &(0x7f00000011c0)="c5a463183d46c8006792ebf8957ba4475645beabbc9cb1d40467b54ed1beae3eaffa1b5f158e3d8232a3ce38d36d703edc505307d8c860316ca33706e20c96b310a6c9ef2792e0c264a012e18cf2a5a3121bfdba59bbb3895ce9b5638a0c6e18f35d5536e873160285290442d8", 0x9, r0}, 0x38) 04:37:33 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x45e) unlink(&(0x7f0000000080)='./file1\x00') r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@generic={&(0x7f00000000c0)='./file1\x00'}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)=@generic={&(0x7f0000000200)='./file1\x00', 0x0, 0x8}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x58, &(0x7f0000000140)}, 0x10) unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000280)='./file1\x00') 04:37:33 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x9, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1440.352429][T22296] FAULT_INJECTION: forcing a failure. [ 1440.352429][T22296] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1440.386869][T22296] CPU: 1 PID: 22296 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1440.397023][T22296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1440.406921][T22296] Call Trace: [ 1440.410047][T22296] [ 1440.412825][T22296] dump_stack_lvl+0x151/0x1b7 [ 1440.417333][T22296] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1440.422803][T22296] ? __alloc_pages+0x206/0x5e0 [ 1440.427400][T22296] dump_stack+0x15/0x17 [ 1440.431393][T22296] should_fail+0x3c6/0x510 [ 1440.435644][T22296] should_fail_alloc_page+0x5a/0x80 [ 1440.440674][T22296] prepare_alloc_pages+0x15c/0x700 [ 1440.445622][T22296] ? page_ext_put+0x1c/0x30 [ 1440.449964][T22296] ? __alloc_pages_bulk+0xe60/0xe60 [ 1440.454999][T22296] ? post_alloc_hook+0x1a3/0x1b0 [ 1440.459775][T22296] __alloc_pages+0x138/0x5e0 [ 1440.464201][T22296] ? prep_new_page+0x110/0x110 [ 1440.468796][T22296] ? is_bpf_text_address+0x172/0x190 [ 1440.473922][T22296] pte_alloc_one+0x73/0x1b0 [ 1440.478258][T22296] ? pfn_modify_allowed+0x2f0/0x2f0 [ 1440.483291][T22296] ? arch_stack_walk+0xf3/0x140 [ 1440.487976][T22296] __pte_alloc+0x86/0x350 [ 1440.492143][T22296] ? free_pgtables+0x280/0x280 [ 1440.496742][T22296] ? _raw_spin_lock+0xa4/0x1b0 [ 1440.501340][T22296] ? __kasan_check_write+0x14/0x20 [ 1440.506291][T22296] copy_page_range+0x28a8/0x2f90 [ 1440.511064][T22296] ? __kasan_slab_alloc+0xb1/0xe0 [ 1440.515927][T22296] ? pfn_valid+0x1e0/0x1e0 [ 1440.520186][T22296] ? vma_gap_callbacks_rotate+0x1b7/0x210 [ 1440.525735][T22296] ? __rb_insert_augmented+0x5de/0x610 [ 1440.531027][T22296] copy_mm+0xc7e/0x13e0 [ 1440.535016][T22296] ? copy_signal+0x610/0x610 [ 1440.539442][T22296] ? __init_rwsem+0xd6/0x1c0 [ 1440.543868][T22296] ? copy_signal+0x4e3/0x610 [ 1440.548299][T22296] copy_process+0x12bc/0x3260 [ 1440.552812][T22296] ? proc_fail_nth_write+0x20b/0x290 [ 1440.557934][T22296] ? fsnotify_perm+0x6a/0x5d0 [ 1440.562450][T22296] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1440.567392][T22296] ? vfs_write+0x9ec/0x1110 [ 1440.571736][T22296] kernel_clone+0x21e/0x9e0 [ 1440.576075][T22296] ? file_end_write+0x1c0/0x1c0 [ 1440.580760][T22296] ? create_io_thread+0x1e0/0x1e0 [ 1440.585624][T22296] ? mutex_unlock+0xb2/0x260 [ 1440.590051][T22296] ? __mutex_lock_slowpath+0x10/0x10 [ 1440.595174][T22296] __x64_sys_clone+0x23f/0x290 [ 1440.599765][T22296] ? __do_sys_vfork+0x130/0x130 [ 1440.604449][T22296] ? ksys_write+0x260/0x2c0 [ 1440.608793][T22296] ? debug_smp_processor_id+0x17/0x20 [ 1440.613997][T22296] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1440.619899][T22296] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1440.625368][T22296] do_syscall_64+0x3d/0xb0 [ 1440.629621][T22296] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1440.635346][T22296] RIP: 0033:0x7f6872c3eae9 [ 1440.639601][T22296] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1440.659046][T22296] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1440.667292][T22296] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1440.675099][T22296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1440.682908][T22296] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1440.690729][T22296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:37:33 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 38) 04:37:33 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) mkdir(&(0x7f0000000000)='./file1\x00', 0x10) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000040)='./file1\x00', 0x0, 0x4, r0}, 0x18) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x10) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) (async) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000040)='./file1\x00', 0x0, 0x4, r0}, 0x18) (async) 04:37:33 executing program 0: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:34 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:34 executing program 1: mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x110) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000026c0)=@bloom_filter={0x1e, 0xe7a, 0x4, 0x1, 0x401, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0xd}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002740)=@o_path={&(0x7f0000002680)='./file1/file0\x00', r0}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f0000002640)={&(0x7f0000000040)=@l2, 0x80, &(0x7f0000002580)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000200)=""/170, 0xaa}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/249, 0xf9}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/130, 0x82}, {&(0x7f00000024c0)=""/158, 0x9e}], 0x9}, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000002900), 0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r4, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r5, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002a80)=@bpf_ext={0x1c, 0x8, &(0x7f0000002780)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200}, [@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd169}, @alu={0x4, 0x0, 0x4, 0x1, 0x9, 0x4, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @generic={0x0, 0x0, 0xa, 0x20}]}, &(0x7f00000027c0)='GPL\x00', 0x742, 0xef, &(0x7f0000002800)=""/239, 0x41000, 0x20, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000002940)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000002980)={0x3, 0xf, 0x7, 0x20}, 0x10, 0x2b7cb, 0xffffffffffffffff, 0x7, &(0x7f00000029c0)=[r0, r2, r4], &(0x7f0000002a00)=[{0x0, 0x5, 0x9, 0x5}, {0x1ff, 0x1, 0x9, 0x7}, {0x2, 0x3, 0xa, 0xc}, {0x0, 0x4, 0xf}, {0x0, 0x3, 0xf, 0xb}, {0x5, 0x5, 0x9, 0x4}, {0x0, 0x2, 0x5}], 0x10, 0xd6e}, 0x90) 04:37:34 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:34 executing program 5: bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000000)="e6801b72df9ecf34c73079dea2941ce8b1620c271140267fd75bb6f92840944137239b779e6e4bbfc3341aa0e72922cf2ff7b745172ebc772e101e08bd54545e903b77cb22c26995a6531a9212b4343fcc1ddc0b5d3ec57040e511c287e3deb0c264b5c11cf54ebd13297d938a398e540439c052e04c20c99a15b691a1e8a074072f85b8f273db6bcf8d99cc0bf70c", &(0x7f00000000c0)=""/29, &(0x7f0000000100)="39d6d79670161b6b6ae551b3b815eb373e03311ba9ad5c5d61f1e5a60fe1c6903da71eee1928f49dc6d24ac04b28fc2112c2f6134959c991ddba8b04dd8dfcbeff1c20d44ef2d9bcdf583f720ddc9a8cb8620ad98c3df7119ca0e329dd931586d1e5e4e300d8578efa060bb51d5ad7b74fa141a8d01ebcd9b4f2d2b4ed16d3a8aa6849898cf6967ebcf354da03bd27a6a717ce80d38dd50efdbafd93bd36dd6f450234a993e056aca7b84a3eb2c9b72de1ed819a967068f0bddb91ac", &(0x7f00000001c0)="63d9c1842854d9052e7c75ac242060521ab05d67ed4a9020502e6b3867cd5455b26871b0db2ef2395f6822df47a9b0edcdb68a9fec9e123078256816da7252a1b595c8dca4a91471ec4e4dac0751ffbf", 0xfffffffc}, 0x38) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000280)=r0, 0x4) [ 1440.698710][T22296] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1440.706524][T22296] 04:37:34 executing program 1: mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x110) (async) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000026c0)=@bloom_filter={0x1e, 0xe7a, 0x4, 0x1, 0x401, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0xd}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002740)=@o_path={&(0x7f0000002680)='./file1/file0\x00', r0}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f0000002640)={&(0x7f0000000040)=@l2, 0x80, &(0x7f0000002580)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000200)=""/170, 0xaa}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/249, 0xf9}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/130, 0x82}, {&(0x7f00000024c0)=""/158, 0x9e}], 0x9}, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000002900), 0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async, rerun: 64) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async, rerun: 64) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r4, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r5, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002a80)=@bpf_ext={0x1c, 0x8, &(0x7f0000002780)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200}, [@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd169}, @alu={0x4, 0x0, 0x4, 0x1, 0x9, 0x4, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @generic={0x0, 0x0, 0xa, 0x20}]}, &(0x7f00000027c0)='GPL\x00', 0x742, 0xef, &(0x7f0000002800)=""/239, 0x41000, 0x20, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000002940)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000002980)={0x3, 0xf, 0x7, 0x20}, 0x10, 0x2b7cb, 0xffffffffffffffff, 0x7, &(0x7f00000029c0)=[r0, r2, r4], &(0x7f0000002a00)=[{0x0, 0x5, 0x9, 0x5}, {0x1ff, 0x1, 0x9, 0x7}, {0x2, 0x3, 0xa, 0xc}, {0x0, 0x4, 0xf}, {0x0, 0x3, 0xf, 0xb}, {0x5, 0x5, 0x9, 0x4}, {0x0, 0x2, 0x5}], 0x10, 0xd6e}, 0x90) 04:37:34 executing program 5: bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000000)="e6801b72df9ecf34c73079dea2941ce8b1620c271140267fd75bb6f92840944137239b779e6e4bbfc3341aa0e72922cf2ff7b745172ebc772e101e08bd54545e903b77cb22c26995a6531a9212b4343fcc1ddc0b5d3ec57040e511c287e3deb0c264b5c11cf54ebd13297d938a398e540439c052e04c20c99a15b691a1e8a074072f85b8f273db6bcf8d99cc0bf70c", &(0x7f00000000c0)=""/29, &(0x7f0000000100)="39d6d79670161b6b6ae551b3b815eb373e03311ba9ad5c5d61f1e5a60fe1c6903da71eee1928f49dc6d24ac04b28fc2112c2f6134959c991ddba8b04dd8dfcbeff1c20d44ef2d9bcdf583f720ddc9a8cb8620ad98c3df7119ca0e329dd931586d1e5e4e300d8578efa060bb51d5ad7b74fa141a8d01ebcd9b4f2d2b4ed16d3a8aa6849898cf6967ebcf354da03bd27a6a717ce80d38dd50efdbafd93bd36dd6f450234a993e056aca7b84a3eb2c9b72de1ed819a967068f0bddb91ac", &(0x7f00000001c0)="63d9c1842854d9052e7c75ac242060521ab05d67ed4a9020502e6b3867cd5455b26871b0db2ef2395f6822df47a9b0edcdb68a9fec9e123078256816da7252a1b595c8dca4a91471ec4e4dac0751ffbf", 0xfffffffc}, 0x38) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000280)=r0, 0x4) 04:37:34 executing program 1: mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x110) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000026c0)=@bloom_filter={0x1e, 0xe7a, 0x4, 0x1, 0x401, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0xd}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002740)=@o_path={&(0x7f0000002680)='./file1/file0\x00', r0}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f0000002640)={&(0x7f0000000040)=@l2, 0x80, &(0x7f0000002580)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000200)=""/170, 0xaa}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/249, 0xf9}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/130, 0x82}, {&(0x7f00000024c0)=""/158, 0x9e}], 0x9}, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000002900), 0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f4", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r4, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r5, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002a80)=@bpf_ext={0x1c, 0x8, &(0x7f0000002780)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200}, [@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd169}, @alu={0x4, 0x0, 0x4, 0x1, 0x9, 0x4, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @generic={0x0, 0x0, 0xa, 0x20}]}, &(0x7f00000027c0)='GPL\x00', 0x742, 0xef, &(0x7f0000002800)=""/239, 0x41000, 0x20, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000002940)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000002980)={0x3, 0xf, 0x7, 0x20}, 0x10, 0x2b7cb, 0xffffffffffffffff, 0x7, &(0x7f00000029c0)=[r0, r2, r4], &(0x7f0000002a00)=[{0x0, 0x5, 0x9, 0x5}, {0x1ff, 0x1, 0x9, 0x7}, {0x2, 0x3, 0xa, 0xc}, {0x0, 0x4, 0xf}, {0x0, 0x3, 0xf, 0xb}, {0x5, 0x5, 0x9, 0x4}, {0x0, 0x2, 0x5}], 0x10, 0xd6e}, 0x90) 04:37:34 executing program 5: bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000000)="e6801b72df9ecf34c73079dea2941ce8b1620c271140267fd75bb6f92840944137239b779e6e4bbfc3341aa0e72922cf2ff7b745172ebc772e101e08bd54545e903b77cb22c26995a6531a9212b4343fcc1ddc0b5d3ec57040e511c287e3deb0c264b5c11cf54ebd13297d938a398e540439c052e04c20c99a15b691a1e8a074072f85b8f273db6bcf8d99cc0bf70c", &(0x7f00000000c0)=""/29, &(0x7f0000000100)="39d6d79670161b6b6ae551b3b815eb373e03311ba9ad5c5d61f1e5a60fe1c6903da71eee1928f49dc6d24ac04b28fc2112c2f6134959c991ddba8b04dd8dfcbeff1c20d44ef2d9bcdf583f720ddc9a8cb8620ad98c3df7119ca0e329dd931586d1e5e4e300d8578efa060bb51d5ad7b74fa141a8d01ebcd9b4f2d2b4ed16d3a8aa6849898cf6967ebcf354da03bd27a6a717ce80d38dd50efdbafd93bd36dd6f450234a993e056aca7b84a3eb2c9b72de1ed819a967068f0bddb91ac", &(0x7f00000001c0)="63d9c1842854d9052e7c75ac242060521ab05d67ed4a9020502e6b3867cd5455b26871b0db2ef2395f6822df47a9b0edcdb68a9fec9e123078256816da7252a1b595c8dca4a91471ec4e4dac0751ffbf", 0xfffffffc}, 0x38) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000280)=r0, 0x4) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000000)="e6801b72df9ecf34c73079dea2941ce8b1620c271140267fd75bb6f92840944137239b779e6e4bbfc3341aa0e72922cf2ff7b745172ebc772e101e08bd54545e903b77cb22c26995a6531a9212b4343fcc1ddc0b5d3ec57040e511c287e3deb0c264b5c11cf54ebd13297d938a398e540439c052e04c20c99a15b691a1e8a074072f85b8f273db6bcf8d99cc0bf70c", &(0x7f00000000c0)=""/29, &(0x7f0000000100)="39d6d79670161b6b6ae551b3b815eb373e03311ba9ad5c5d61f1e5a60fe1c6903da71eee1928f49dc6d24ac04b28fc2112c2f6134959c991ddba8b04dd8dfcbeff1c20d44ef2d9bcdf583f720ddc9a8cb8620ad98c3df7119ca0e329dd931586d1e5e4e300d8578efa060bb51d5ad7b74fa141a8d01ebcd9b4f2d2b4ed16d3a8aa6849898cf6967ebcf354da03bd27a6a717ce80d38dd50efdbafd93bd36dd6f450234a993e056aca7b84a3eb2c9b72de1ed819a967068f0bddb91ac", &(0x7f00000001c0)="63d9c1842854d9052e7c75ac242060521ab05d67ed4a9020502e6b3867cd5455b26871b0db2ef2395f6822df47a9b0edcdb68a9fec9e123078256816da7252a1b595c8dca4a91471ec4e4dac0751ffbf", 0xfffffffc}, 0x38) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000280)=r0, 0x4) (async) 04:37:34 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x700, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1440.759469][T22336] FAULT_INJECTION: forcing a failure. [ 1440.759469][T22336] name failslab, interval 1, probability 0, space 0, times 0 [ 1440.780200][T22336] CPU: 0 PID: 22336 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1440.790445][T22336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1440.800337][T22336] Call Trace: [ 1440.803463][T22336] [ 1440.806235][T22336] dump_stack_lvl+0x151/0x1b7 [ 1440.810752][T22336] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1440.816219][T22336] dump_stack+0x15/0x17 [ 1440.820211][T22336] should_fail+0x3c6/0x510 [ 1440.824465][T22336] __should_failslab+0xa4/0xe0 [ 1440.829081][T22336] ? anon_vma_fork+0x1df/0x4e0 [ 1440.833659][T22336] should_failslab+0x9/0x20 [ 1440.838005][T22336] slab_pre_alloc_hook+0x37/0xd0 [ 1440.842778][T22336] ? anon_vma_fork+0x1df/0x4e0 [ 1440.847376][T22336] kmem_cache_alloc+0x44/0x200 [ 1440.851981][T22336] anon_vma_fork+0x1df/0x4e0 [ 1440.856403][T22336] copy_mm+0xa3a/0x13e0 [ 1440.860405][T22336] ? copy_signal+0x610/0x610 [ 1440.864820][T22336] ? __init_rwsem+0xd6/0x1c0 [ 1440.869273][T22336] ? copy_signal+0x4e3/0x610 [ 1440.873678][T22336] copy_process+0x12bc/0x3260 [ 1440.878185][T22336] ? proc_fail_nth_write+0x20b/0x290 [ 1440.883302][T22336] ? fsnotify_perm+0x6a/0x5d0 [ 1440.887816][T22336] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1440.892864][T22336] ? vfs_write+0x9ec/0x1110 [ 1440.897203][T22336] kernel_clone+0x21e/0x9e0 [ 1440.901537][T22336] ? file_end_write+0x1c0/0x1c0 [ 1440.906222][T22336] ? create_io_thread+0x1e0/0x1e0 [ 1440.911085][T22336] ? mutex_unlock+0xb2/0x260 [ 1440.915508][T22336] ? __mutex_lock_slowpath+0x10/0x10 [ 1440.920629][T22336] __x64_sys_clone+0x23f/0x290 [ 1440.925234][T22336] ? __do_sys_vfork+0x130/0x130 [ 1440.929915][T22336] ? ksys_write+0x260/0x2c0 [ 1440.934260][T22336] ? debug_smp_processor_id+0x17/0x20 [ 1440.939463][T22336] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1440.945370][T22336] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1440.950840][T22336] do_syscall_64+0x3d/0xb0 [ 1440.955086][T22336] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1440.960814][T22336] RIP: 0033:0x7f6872c3eae9 [ 1440.965069][T22336] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1440.984507][T22336] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1440.992849][T22336] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1441.000654][T22336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 04:37:34 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 39) 04:37:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r2, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0xc, &(0x7f0000000540)=@raw=[@call={0x85, 0x0, 0x0, 0x54}, @call={0x85, 0x0, 0x0, 0xb2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_fd={0x18, 0xb, 0x1, 0x0, r2}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], &(0x7f00000005c0)='syzkaller\x00', 0x5, 0x16, &(0x7f0000000600)=""/22, 0x41000, 0xe, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x5, 0x3, 0x66, 0x1}, 0x10, 0x0, 0x0, 0x9, &(0x7f00000006c0)=[0x1, r2, r2, r2, r2], &(0x7f0000000700)=[{0x0, 0x9, 0xa}, {0x5, 0x5, 0x6, 0x7}, {0x2, 0x3, 0x8}, {0x1, 0x4, 0xc, 0x3}, {0x4, 0x4, 0x8, 0x4}, {0x4, 0x5, 0xc, 0x1}, {0x1, 0x4, 0x8, 0xa}, {0x5, 0x4, 0x8, 0x2}, {0x4, 0x2, 0xb, 0x8}], 0x10, 0x80000000}, 0x90) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x6, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x6, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x101}, @map_fd={0x18, 0xa, 0x1, 0x0, r2}], &(0x7f00000000c0)='GPL\x00', 0x400, 0x70, &(0x7f0000000100)=""/112, 0x41000, 0x1, '\x00', 0x0, 0x2e, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x7f, 0x7}, 0x10, r5, r6, 0x3, &(0x7f0000000880)=[r2], &(0x7f00000008c0)=[{0x1, 0x3, 0xa, 0x2}, {0x4, 0x2, 0xd, 0x9}, {0x5, 0x4, 0x7, 0x4}], 0x10, 0x2}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0xf, &(0x7f0000001780)=ANY=[@ANYBLOB="1913e04b217e408cbf3ffec9a5980080", @ANYRES32=r2, @ANYBLOB="000000000000000018100000", @ANYRES32=r2, @ANYBLOB="000000000000000018590000090000000000000000000000181a0000", @ANYRES32=r2, @ANYBLOB="000000000000000085000000c900000018420000fdffffff000000000000000018280000", @ANYRES32=r2, @ANYBLOB="00000000010100006b120200fcffffff9500000000000000"], &(0x7f0000001200)='syzkaller\x00', 0x1ff, 0x45, &(0x7f0000001240)=""/69, 0x41000, 0x4, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x5, 0x200, 0xbb}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001340)=[r2, r2, r2, r2, r2, r2, r2], &(0x7f0000001380)=[{0x2, 0x3, 0x0, 0x6}, {0x5, 0x1, 0xf, 0x6}, {0x4, 0x3, 0x8, 0x5}], 0x10, 0x9}, 0x90) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r2, 0x0, '\x00', r4, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r2, 0x58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={0x0, 0x1, 0x18}, 0xc) r11 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r8, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r9, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r10], 0x0, 0x10, 0x6}, 0x90) r12 = bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x2, 0x5, &(0x7f0000000e40)=ANY=[@ANYBLOB="186b00ff070000000000000058040000181a0000", @ANYRES32=r2, @ANYBLOB="0000000000000000b76bfcff04000000"], &(0x7f0000000e80)='GPL\x00', 0x7, 0xb2, &(0x7f0000000ec0)=""/178, 0x41000, 0x1e, '\x00', r4, 0x2d, r2, 0x8, &(0x7f0000000f80)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x2, 0xe, 0x5, 0x200}, 0x10, 0xffffffffffffffff, r11, 0x1, &(0x7f0000001000)=[r2], &(0x7f0000001040)=[{0x2, 0x3, 0xb, 0x2}], 0x10, 0x1e6}, 0x90) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r4, r11, 0x1b, 0x0, r12, @prog_fd=r7, r3}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@map=r0, 0xffffffffffffffff, 0x2a, 0x34, 0xffffffffffffffff, @link_fd, r3}, 0x20) mkdir(&(0x7f0000000080)='./file1\x00', 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x18) [ 1441.008466][T22336] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1441.016276][T22336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1441.024097][T22336] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1441.031901][T22336] 04:37:34 executing program 0: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:34 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.time\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file1\x00', 0x0, 0x8, r0}, 0x18) 04:37:34 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x900, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:34 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf5ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r2, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0xc, &(0x7f0000000540)=@raw=[@call={0x85, 0x0, 0x0, 0x54}, @call={0x85, 0x0, 0x0, 0xb2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_fd={0x18, 0xb, 0x1, 0x0, r2}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], &(0x7f00000005c0)='syzkaller\x00', 0x5, 0x16, &(0x7f0000000600)=""/22, 0x41000, 0xe, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x5, 0x3, 0x66, 0x1}, 0x10, 0x0, 0x0, 0x9, &(0x7f00000006c0)=[0x1, r2, r2, r2, r2], &(0x7f0000000700)=[{0x0, 0x9, 0xa}, {0x5, 0x5, 0x6, 0x7}, {0x2, 0x3, 0x8}, {0x1, 0x4, 0xc, 0x3}, {0x4, 0x4, 0x8, 0x4}, {0x4, 0x5, 0xc, 0x1}, {0x1, 0x4, 0x8, 0xa}, {0x5, 0x4, 0x8, 0x2}, {0x4, 0x2, 0xb, 0x8}], 0x10, 0x80000000}, 0x90) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x6, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x6, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x101}, @map_fd={0x18, 0xa, 0x1, 0x0, r2}], &(0x7f00000000c0)='GPL\x00', 0x400, 0x70, &(0x7f0000000100)=""/112, 0x41000, 0x1, '\x00', 0x0, 0x2e, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x7f, 0x7}, 0x10, r5, r6, 0x3, &(0x7f0000000880)=[r2], &(0x7f00000008c0)=[{0x1, 0x3, 0xa, 0x2}, {0x4, 0x2, 0xd, 0x9}, {0x5, 0x4, 0x7, 0x4}], 0x10, 0x2}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0xf, &(0x7f0000001780)=ANY=[@ANYBLOB="1913e04b217e408cbf3ffec9a5980080", @ANYRES32=r2, @ANYBLOB="000000000000000018100000", @ANYRES32=r2, @ANYBLOB="000000000000000018590000090000000000000000000000181a0000", @ANYRES32=r2, @ANYBLOB="000000000000000085000000c900000018420000fdffffff000000000000000018280000", @ANYRES32=r2, @ANYBLOB="00000000010100006b120200fcffffff9500000000000000"], &(0x7f0000001200)='syzkaller\x00', 0x1ff, 0x45, &(0x7f0000001240)=""/69, 0x41000, 0x4, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x5, 0x200, 0xbb}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001340)=[r2, r2, r2, r2, r2, r2, r2], &(0x7f0000001380)=[{0x2, 0x3, 0x0, 0x6}, {0x5, 0x1, 0xf, 0x6}, {0x4, 0x3, 0x8, 0x5}], 0x10, 0x9}, 0x90) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r2, 0x0, '\x00', r4, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r2, 0x58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={0x0, 0x1, 0x18}, 0xc) r11 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r8, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r9, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r10], 0x0, 0x10, 0x6}, 0x90) r12 = bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x2, 0x5, &(0x7f0000000e40)=ANY=[@ANYBLOB="186b00ff070000000000000058040000181a0000", @ANYRES32=r2, @ANYBLOB="0000000000000000b76bfcff04000000"], &(0x7f0000000e80)='GPL\x00', 0x7, 0xb2, &(0x7f0000000ec0)=""/178, 0x41000, 0x1e, '\x00', r4, 0x2d, r2, 0x8, &(0x7f0000000f80)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x2, 0xe, 0x5, 0x200}, 0x10, 0xffffffffffffffff, r11, 0x1, &(0x7f0000001000)=[r2], &(0x7f0000001040)=[{0x2, 0x3, 0xb, 0x2}], 0x10, 0x1e6}, 0x90) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r4, r11, 0x1b, 0x0, r12, @prog_fd=r7, r3}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@map=r0, 0xffffffffffffffff, 0x2a, 0x34, 0xffffffffffffffff, @link_fd, r3}, 0x20) mkdir(&(0x7f0000000080)='./file1\x00', 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x18) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r2, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0xc, &(0x7f0000000540)=@raw=[@call={0x85, 0x0, 0x0, 0x54}, @call={0x85, 0x0, 0x0, 0xb2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_fd={0x18, 0xb, 0x1, 0x0, r2}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], &(0x7f00000005c0)='syzkaller\x00', 0x5, 0x16, &(0x7f0000000600)=""/22, 0x41000, 0xe, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x5, 0x3, 0x66, 0x1}, 0x10, 0x0, 0x0, 0x9, &(0x7f00000006c0)=[0x1, r2, r2, r2, r2], &(0x7f0000000700)=[{0x0, 0x9, 0xa}, {0x5, 0x5, 0x6, 0x7}, {0x2, 0x3, 0x8}, {0x1, 0x4, 0xc, 0x3}, {0x4, 0x4, 0x8, 0x4}, {0x4, 0x5, 0xc, 0x1}, {0x1, 0x4, 0x8, 0xa}, {0x5, 0x4, 0x8, 0x2}, {0x4, 0x2, 0xb, 0x8}], 0x10, 0x80000000}, 0x90) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x6, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x6, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x101}, @map_fd={0x18, 0xa, 0x1, 0x0, r2}], &(0x7f00000000c0)='GPL\x00', 0x400, 0x70, &(0x7f0000000100)=""/112, 0x41000, 0x1, '\x00', 0x0, 0x2e, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x7f, 0x7}, 0x10, r5, r6, 0x3, &(0x7f0000000880)=[r2], &(0x7f00000008c0)=[{0x1, 0x3, 0xa, 0x2}, {0x4, 0x2, 0xd, 0x9}, {0x5, 0x4, 0x7, 0x4}], 0x10, 0x2}, 0x90) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0xf, &(0x7f0000001780)=ANY=[@ANYBLOB="1913e04b217e408cbf3ffec9a5980080", @ANYRES32=r2, @ANYBLOB="000000000000000018100000", @ANYRES32=r2, @ANYBLOB="000000000000000018590000090000000000000000000000181a0000", @ANYRES32=r2, @ANYBLOB="000000000000000085000000c900000018420000fdffffff000000000000000018280000", @ANYRES32=r2, @ANYBLOB="00000000010100006b120200fcffffff9500000000000000"], &(0x7f0000001200)='syzkaller\x00', 0x1ff, 0x45, &(0x7f0000001240)=""/69, 0x41000, 0x4, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x5, 0x200, 0xbb}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001340)=[r2, r2, r2, r2, r2, r2, r2], &(0x7f0000001380)=[{0x2, 0x3, 0x0, 0x6}, {0x5, 0x1, 0xf, 0x6}, {0x4, 0x3, 0x8, 0x5}], 0x10, 0x9}, 0x90) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r2, 0x0, '\x00', r4, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r2, 0x58, &(0x7f0000000bc0)}, 0x10) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={0x0, 0x1, 0x18}, 0xc) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r8, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r9, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r10], 0x0, 0x10, 0x6}, 0x90) (async) bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x2, 0x5, &(0x7f0000000e40)=ANY=[@ANYBLOB="186b00ff070000000000000058040000181a0000", @ANYRES32=r2, @ANYBLOB="0000000000000000b76bfcff04000000"], &(0x7f0000000e80)='GPL\x00', 0x7, 0xb2, &(0x7f0000000ec0)=""/178, 0x41000, 0x1e, '\x00', r4, 0x2d, r2, 0x8, &(0x7f0000000f80)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x2, 0xe, 0x5, 0x200}, 0x10, 0xffffffffffffffff, r11, 0x1, &(0x7f0000001000)=[r2], &(0x7f0000001040)=[{0x2, 0x3, 0xb, 0x2}], 0x10, 0x1e6}, 0x90) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r4, r11, 0x1b, 0x0, r12, @prog_fd=r7, r3}, 0x20) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@map=r0, 0xffffffffffffffff, 0x2a, 0x34, 0xffffffffffffffff, @link_fd, r3}, 0x20) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x20) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x18) (async) 04:37:34 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1100, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:34 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.time\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file1\x00', 0x0, 0x8, r0}, 0x18) [ 1441.075435][T22393] FAULT_INJECTION: forcing a failure. [ 1441.075435][T22393] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1441.098827][T22393] CPU: 0 PID: 22393 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1441.108983][T22393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1441.119051][T22393] Call Trace: [ 1441.122176][T22393] 04:37:34 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1f00, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1441.124949][T22393] dump_stack_lvl+0x151/0x1b7 [ 1441.129465][T22393] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1441.134930][T22393] ? sched_clock+0x9/0x10 [ 1441.139098][T22393] dump_stack+0x15/0x17 [ 1441.143090][T22393] should_fail+0x3c6/0x510 [ 1441.147342][T22393] should_fail_alloc_page+0x5a/0x80 [ 1441.152382][T22393] prepare_alloc_pages+0x15c/0x700 [ 1441.157325][T22393] ? __alloc_pages_bulk+0xe60/0xe60 [ 1441.162359][T22393] __alloc_pages+0x138/0x5e0 [ 1441.166785][T22393] ? stack_trace_save+0x1c0/0x1c0 04:37:34 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:34 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20010, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1441.171643][T22393] ? prep_new_page+0x110/0x110 [ 1441.176248][T22393] get_zeroed_page+0x19/0x40 [ 1441.180671][T22393] __pud_alloc+0x8b/0x260 [ 1441.184835][T22393] ? stack_trace_snprint+0xf0/0xf0 [ 1441.189784][T22393] ? do_handle_mm_fault+0x2330/0x2330 [ 1441.194993][T22393] ? __stack_depot_save+0x34/0x470 [ 1441.199937][T22393] ? anon_vma_clone+0x9a/0x500 [ 1441.204539][T22393] copy_page_range+0x2bcf/0x2f90 [ 1441.209315][T22393] ? __kasan_slab_alloc+0xb1/0xe0 [ 1441.214169][T22393] ? slab_post_alloc_hook+0x53/0x2c0 [ 1441.219291][T22393] ? copy_mm+0xa3a/0x13e0 [ 1441.223458][T22393] ? copy_process+0x12bc/0x3260 [ 1441.228144][T22393] ? kernel_clone+0x21e/0x9e0 [ 1441.232658][T22393] ? __x64_sys_clone+0x23f/0x290 [ 1441.237538][T22393] ? do_syscall_64+0x3d/0xb0 [ 1441.241965][T22393] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1441.247877][T22393] ? pfn_valid+0x1e0/0x1e0 [ 1441.252121][T22393] ? rwsem_write_trylock+0x15b/0x290 [ 1441.257242][T22393] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1441.263490][T22393] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1441.269045][T22393] ? __rb_insert_augmented+0x5de/0x610 [ 1441.274340][T22393] copy_mm+0xc7e/0x13e0 [ 1441.278334][T22393] ? copy_signal+0x610/0x610 [ 1441.282756][T22393] ? __init_rwsem+0xd6/0x1c0 [ 1441.287182][T22393] ? copy_signal+0x4e3/0x610 [ 1441.291614][T22393] copy_process+0x12bc/0x3260 [ 1441.296127][T22393] ? proc_fail_nth_write+0x20b/0x290 [ 1441.301245][T22393] ? fsnotify_perm+0x6a/0x5d0 [ 1441.305760][T22393] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1441.310703][T22393] ? vfs_write+0x9ec/0x1110 [ 1441.315046][T22393] kernel_clone+0x21e/0x9e0 [ 1441.319383][T22393] ? file_end_write+0x1c0/0x1c0 [ 1441.324074][T22393] ? create_io_thread+0x1e0/0x1e0 [ 1441.329803][T22393] ? mutex_unlock+0xb2/0x260 [ 1441.334226][T22393] ? __mutex_lock_slowpath+0x10/0x10 [ 1441.339352][T22393] __x64_sys_clone+0x23f/0x290 [ 1441.343954][T22393] ? __do_sys_vfork+0x130/0x130 [ 1441.348636][T22393] ? ksys_write+0x260/0x2c0 [ 1441.352978][T22393] ? debug_smp_processor_id+0x17/0x20 [ 1441.358182][T22393] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1441.364089][T22393] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1441.369558][T22393] do_syscall_64+0x3d/0xb0 [ 1441.373810][T22393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1441.379629][T22393] RIP: 0033:0x7f6872c3eae9 [ 1441.383879][T22393] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1441.403496][T22393] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1441.411740][T22393] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:34 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 40) 04:37:34 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20200, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:34 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r3, @ANYBLOB="000000000000000018260000", @ANYRES32=r2, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r2, 0xffffffffffffffff, r2, r5], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r6) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) unlink(&(0x7f0000000200)='./file1\x00') ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f00000001c0)='./file1\x00', 0x0, 0x8}, 0x18) 04:37:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async, rerun: 32) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x40) (rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r2, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) (async) r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0xc, &(0x7f0000000540)=@raw=[@call={0x85, 0x0, 0x0, 0x54}, @call={0x85, 0x0, 0x0, 0xb2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_fd={0x18, 0xb, 0x1, 0x0, r2}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], &(0x7f00000005c0)='syzkaller\x00', 0x5, 0x16, &(0x7f0000000600)=""/22, 0x41000, 0xe, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x5, 0x3, 0x66, 0x1}, 0x10, 0x0, 0x0, 0x9, &(0x7f00000006c0)=[0x1, r2, r2, r2, r2], &(0x7f0000000700)=[{0x0, 0x9, 0xa}, {0x5, 0x5, 0x6, 0x7}, {0x2, 0x3, 0x8}, {0x1, 0x4, 0xc, 0x3}, {0x4, 0x4, 0x8, 0x4}, {0x4, 0x5, 0xc, 0x1}, {0x1, 0x4, 0x8, 0xa}, {0x5, 0x4, 0x8, 0x2}, {0x4, 0x2, 0xb, 0x8}], 0x10, 0x80000000}, 0x90) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x6, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x6, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x101}, @map_fd={0x18, 0xa, 0x1, 0x0, r2}], &(0x7f00000000c0)='GPL\x00', 0x400, 0x70, &(0x7f0000000100)=""/112, 0x41000, 0x1, '\x00', 0x0, 0x2e, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x7f, 0x7}, 0x10, r5, r6, 0x3, &(0x7f0000000880)=[r2], &(0x7f00000008c0)=[{0x1, 0x3, 0xa, 0x2}, {0x4, 0x2, 0xd, 0x9}, {0x5, 0x4, 0x7, 0x4}], 0x10, 0x2}, 0x90) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0xf, &(0x7f0000001780)=ANY=[@ANYBLOB="1913e04b217e408cbf3ffec9a5980080", @ANYRES32=r2, @ANYBLOB="000000000000000018100000", @ANYRES32=r2, @ANYBLOB="000000000000000018590000090000000000000000000000181a0000", @ANYRES32=r2, @ANYBLOB="000000000000000085000000c900000018420000fdffffff000000000000000018280000", @ANYRES32=r2, @ANYBLOB="00000000010100006b120200fcffffff9500000000000000"], &(0x7f0000001200)='syzkaller\x00', 0x1ff, 0x45, &(0x7f0000001240)=""/69, 0x41000, 0x4, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x5, 0x200, 0xbb}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001340)=[r2, r2, r2, r2, r2, r2, r2], &(0x7f0000001380)=[{0x2, 0x3, 0x0, 0x6}, {0x5, 0x1, 0xf, 0x6}, {0x4, 0x3, 0x8, 0x5}], 0x10, 0x9}, 0x90) (async, rerun: 64) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r2, 0x0, '\x00', r4, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) (async, rerun: 64) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r2, 0x58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async, rerun: 64) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={0x0, 0x1, 0x18}, 0xc) (rerun: 64) r11 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r8, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r9, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r10], 0x0, 0x10, 0x6}, 0x90) r12 = bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x2, 0x5, &(0x7f0000000e40)=ANY=[@ANYBLOB="186b00ff070000000000000058040000181a0000", @ANYRES32=r2, @ANYBLOB="0000000000000000b76bfcff04000000"], &(0x7f0000000e80)='GPL\x00', 0x7, 0xb2, &(0x7f0000000ec0)=""/178, 0x41000, 0x1e, '\x00', r4, 0x2d, r2, 0x8, &(0x7f0000000f80)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x2, 0xe, 0x5, 0x200}, 0x10, 0xffffffffffffffff, r11, 0x1, &(0x7f0000001000)=[r2], &(0x7f0000001040)=[{0x2, 0x3, 0xb, 0x2}], 0x10, 0x1e6}, 0x90) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r4, r11, 0x1b, 0x0, r12, @prog_fd=r7, r3}, 0x20) (async, rerun: 32) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@map=r0, 0xffffffffffffffff, 0x2a, 0x34, 0xffffffffffffffff, @link_fd, r3}, 0x20) (async, rerun: 32) mkdir(&(0x7f0000000080)='./file1\x00', 0x20) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x18) 04:37:34 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.time\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file1\x00', 0x0, 0x8, r0}, 0x18) 04:37:34 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xfbffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1441.419897][T22393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1441.427709][T22393] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1441.435518][T22393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1441.443330][T22393] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1441.451147][T22393] 04:37:34 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r3, @ANYBLOB="000000000000000018260000", @ANYRES32=r2, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r2, 0xffffffffffffffff, r2, r5], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r6) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) unlink(&(0x7f0000000200)='./file1\x00') ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f00000001c0)='./file1\x00', 0x0, 0x8}, 0x18) 04:37:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0xffffffffffffffff, 0x13, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0xb, &(0x7f0000000000)=@raw=[@ldst={0x2, 0x3, 0x2, 0xa, 0x6, 0xfffffffffffffff0, 0x1}, @jmp={0x5, 0x0, 0x9, 0x4, 0x2, 0x4, 0x4}, @call={0x85, 0x0, 0x0, 0x3f}, @map_idx={0x18, 0x1, 0x5, 0x0, 0xd}, @jmp={0x5, 0x0, 0x6, 0x9, 0x6, 0x4, 0x10}, @map_val={0x18, 0x8, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x2}, @alu={0x4, 0x0, 0x0, 0x1, 0x0, 0xc, 0x4}, @map_val={0x18, 0x2, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x2}], &(0x7f00000000c0)='syzkaller\x00', 0x80, 0xc1, &(0x7f0000000100)=""/193, 0x41000, 0x0, '\x00', 0x0, 0x1e, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x1, 0x0, 0x3, 0x80000001}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff], &(0x7f0000000300)=[{0x3, 0x4, 0x6}, {0x3, 0x4, 0x9, 0x1}, {0x2, 0x5, 0x9, 0x3}], 0x10, 0x2}, 0x90) mkdir(&(0x7f0000000080)='./file0\x00', 0x57b) 04:37:34 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1/file0\x00', 0xffffffffffffffff, 0x4000, r0}, 0x18) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) openat$cgroup_int(r1, &(0x7f0000000100)='memory.low\x00', 0x2, 0x0) 04:37:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f4", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0xffffffffffffffff, 0x13, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0xb, &(0x7f0000000000)=@raw=[@ldst={0x2, 0x3, 0x2, 0xa, 0x6, 0xfffffffffffffff0, 0x1}, @jmp={0x5, 0x0, 0x9, 0x4, 0x2, 0x4, 0x4}, @call={0x85, 0x0, 0x0, 0x3f}, @map_idx={0x18, 0x1, 0x5, 0x0, 0xd}, @jmp={0x5, 0x0, 0x6, 0x9, 0x6, 0x4, 0x10}, @map_val={0x18, 0x8, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x2}, @alu={0x4, 0x0, 0x0, 0x1, 0x0, 0xc, 0x4}, @map_val={0x18, 0x2, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x2}], &(0x7f00000000c0)='syzkaller\x00', 0x80, 0xc1, &(0x7f0000000100)=""/193, 0x41000, 0x0, '\x00', 0x0, 0x1e, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x1, 0x0, 0x3, 0x80000001}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff], &(0x7f0000000300)=[{0x3, 0x4, 0x6}, {0x3, 0x4, 0x9, 0x1}, {0x2, 0x5, 0x9, 0x3}], 0x10, 0x2}, 0x90) (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x57b) 04:37:34 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x80000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1441.542980][T22492] FAULT_INJECTION: forcing a failure. [ 1441.542980][T22492] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.555858][T22492] CPU: 0 PID: 22492 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1441.566008][T22492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1441.575897][T22492] Call Trace: [ 1441.579022][T22492] [ 1441.581801][T22492] dump_stack_lvl+0x151/0x1b7 [ 1441.586313][T22492] ? io_uring_drop_tctx_refs+0x190/0x190 04:37:34 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x101000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1441.591781][T22492] dump_stack+0x15/0x17 [ 1441.595772][T22492] should_fail+0x3c6/0x510 [ 1441.600025][T22492] __should_failslab+0xa4/0xe0 [ 1441.604623][T22492] ? vm_area_dup+0x26/0x230 [ 1441.608965][T22492] should_failslab+0x9/0x20 [ 1441.613304][T22492] slab_pre_alloc_hook+0x37/0xd0 [ 1441.618166][T22492] ? vm_area_dup+0x26/0x230 [ 1441.622504][T22492] kmem_cache_alloc+0x44/0x200 [ 1441.627111][T22492] vm_area_dup+0x26/0x230 [ 1441.631272][T22492] copy_mm+0x9a1/0x13e0 [ 1441.635267][T22492] ? copy_signal+0x610/0x610 [ 1441.639689][T22492] ? __init_rwsem+0xd6/0x1c0 [ 1441.644118][T22492] ? copy_signal+0x4e3/0x610 [ 1441.648542][T22492] copy_process+0x12bc/0x3260 [ 1441.653054][T22492] ? proc_fail_nth_write+0x20b/0x290 [ 1441.658171][T22492] ? fsnotify_perm+0x6a/0x5d0 [ 1441.662686][T22492] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1441.667635][T22492] ? vfs_write+0x9ec/0x1110 [ 1441.671977][T22492] kernel_clone+0x21e/0x9e0 [ 1441.676316][T22492] ? file_end_write+0x1c0/0x1c0 [ 1441.681001][T22492] ? create_io_thread+0x1e0/0x1e0 [ 1441.685862][T22492] ? mutex_unlock+0xb2/0x260 [ 1441.690290][T22492] ? __mutex_lock_slowpath+0x10/0x10 [ 1441.695405][T22492] __x64_sys_clone+0x23f/0x290 [ 1441.700006][T22492] ? __do_sys_vfork+0x130/0x130 [ 1441.704689][T22492] ? ksys_write+0x260/0x2c0 [ 1441.709030][T22492] ? debug_smp_processor_id+0x17/0x20 [ 1441.714239][T22492] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1441.720140][T22492] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1441.725615][T22492] do_syscall_64+0x3d/0xb0 [ 1441.729860][T22492] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1441.735589][T22492] RIP: 0033:0x7f6872c3eae9 [ 1441.739842][T22492] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1441.759284][T22492] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1441.767526][T22492] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1441.775337][T22492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1441.783155][T22492] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 04:37:35 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 41) 04:37:35 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf0ff1f, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:35 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1/file0\x00', 0xffffffffffffffff, 0x4000, r0}, 0x18) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) openat$cgroup_int(r1, &(0x7f0000000100)='memory.low\x00', 0x2, 0x0) 04:37:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r1, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0xffffffffffffffff, 0x13, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0xb, &(0x7f0000000000)=@raw=[@ldst={0x2, 0x3, 0x2, 0xa, 0x6, 0xfffffffffffffff0, 0x1}, @jmp={0x5, 0x0, 0x9, 0x4, 0x2, 0x4, 0x4}, @call={0x85, 0x0, 0x0, 0x3f}, @map_idx={0x18, 0x1, 0x5, 0x0, 0xd}, @jmp={0x5, 0x0, 0x6, 0x9, 0x6, 0x4, 0x10}, @map_val={0x18, 0x8, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x2}, @alu={0x4, 0x0, 0x0, 0x1, 0x0, 0xc, 0x4}, @map_val={0x18, 0x2, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x2}], &(0x7f00000000c0)='syzkaller\x00', 0x80, 0xc1, &(0x7f0000000100)=""/193, 0x41000, 0x0, '\x00', 0x0, 0x1e, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x1, 0x0, 0x3, 0x80000001}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff], &(0x7f0000000300)=[{0x3, 0x4, 0x6}, {0x3, 0x4, 0x9, 0x1}, {0x2, 0x5, 0x9, 0x3}], 0x10, 0x2}, 0x90) (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x57b) 04:37:35 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xff0f010000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:35 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r3, @ANYBLOB="000000000000000018260000", @ANYRES32=r2, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r2, 0xffffffffffffffff, r2, r5], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r6) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) unlink(&(0x7f0000000200)='./file1\x00') ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f00000001c0)='./file1\x00', 0x0, 0x8}, 0x18) 04:37:35 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) r0 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1/file0\x00', 0xffffffffffffffff, 0x4000, r0}, 0x18) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000100)='memory.low\x00', 0x2, 0x0) [ 1441.790964][T22492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1441.798772][T22492] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1441.806585][T22492] 04:37:35 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f48c968b4a771306b02028fbe51bc95de1a000c58b3d9b29efc94dfb796bc8bbd0a8f5af5f8db90d64a4367e33c85a151c1d72f487b9d2f922b4cb4dbb1066ce12c3573ab7b5d4f1fe086af44109ebeb6c4a7ff9cd1e9d076c89bc8baa", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r3, @ANYBLOB="000000000000000018260000", @ANYRES32=r2, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r2, 0xffffffffffffffff, r2, r5], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r6) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) unlink(&(0x7f0000000200)='./file1\x00') ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) 04:37:35 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) 04:37:35 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x55d) 04:37:35 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r3, @ANYBLOB="000000000000000018260000", @ANYRES32=r2, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r2, 0xffffffffffffffff, r2, r5], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r6) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) unlink(&(0x7f0000000200)='./file1\x00') ioctl$TUNSETSNDBUF(r1, 0x400454d4, 0x0) 04:37:35 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) [ 1441.906374][T22569] FAULT_INJECTION: forcing a failure. [ 1441.906374][T22569] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.922320][T22569] CPU: 1 PID: 22569 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1441.932468][T22569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1441.942361][T22569] Call Trace: [ 1441.945483][T22569] [ 1441.948261][T22569] dump_stack_lvl+0x151/0x1b7 [ 1441.952775][T22569] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1441.958242][T22569] dump_stack+0x15/0x17 [ 1441.962240][T22569] should_fail+0x3c6/0x510 [ 1441.966490][T22569] __should_failslab+0xa4/0xe0 [ 1441.971086][T22569] ? vm_area_dup+0x26/0x230 [ 1441.975425][T22569] should_failslab+0x9/0x20 [ 1441.979765][T22569] slab_pre_alloc_hook+0x37/0xd0 [ 1441.984541][T22569] ? vm_area_dup+0x26/0x230 [ 1441.988883][T22569] kmem_cache_alloc+0x44/0x200 [ 1441.993483][T22569] vm_area_dup+0x26/0x230 [ 1441.997647][T22569] copy_mm+0x9a1/0x13e0 [ 1442.001641][T22569] ? copy_signal+0x610/0x610 [ 1442.006071][T22569] ? __init_rwsem+0xd6/0x1c0 [ 1442.010498][T22569] ? copy_signal+0x4e3/0x610 [ 1442.014922][T22569] copy_process+0x12bc/0x3260 [ 1442.019437][T22569] ? proc_fail_nth_write+0x20b/0x290 [ 1442.024552][T22569] ? fsnotify_perm+0x6a/0x5d0 [ 1442.029066][T22569] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1442.034011][T22569] ? vfs_write+0x9ec/0x1110 [ 1442.038351][T22569] kernel_clone+0x21e/0x9e0 [ 1442.042694][T22569] ? file_end_write+0x1c0/0x1c0 [ 1442.047377][T22569] ? create_io_thread+0x1e0/0x1e0 [ 1442.052238][T22569] ? mutex_unlock+0xb2/0x260 [ 1442.056665][T22569] ? __mutex_lock_slowpath+0x10/0x10 [ 1442.061789][T22569] __x64_sys_clone+0x23f/0x290 [ 1442.066386][T22569] ? __do_sys_vfork+0x130/0x130 [ 1442.071075][T22569] ? ksys_write+0x260/0x2c0 [ 1442.075417][T22569] ? debug_smp_processor_id+0x17/0x20 [ 1442.080626][T22569] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1442.086543][T22569] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1442.091987][T22569] do_syscall_64+0x3d/0xb0 [ 1442.096245][T22569] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1442.101968][T22569] RIP: 0033:0x7f6872c3eae9 [ 1442.106224][T22569] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1442.125661][T22569] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1442.133906][T22569] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1442.141718][T22569] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1442.149529][T22569] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 04:37:35 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 42) 04:37:35 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:35 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r3, @ANYBLOB="000000000000000018260000", @ANYRES32=r2, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r2, 0xffffffffffffffff, r2, r5], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r6) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) unlink(&(0x7f0000000200)='./file1\x00') 04:37:35 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x55d) 04:37:35 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x2, 0x0, 0x0, 0x0) 04:37:35 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) 04:37:35 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={0xffffffffffffffff}, 0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r1}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r1, 0xffffffffffffffff, r1], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) 04:37:35 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x55d) [ 1442.157338][T22569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1442.165416][T22569] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1442.173227][T22569] 04:37:35 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:35 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r3, @ANYBLOB="000000000000000018260000", @ANYRES32=r2, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r2, 0xffffffffffffffff, r2, r5], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r6) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) unlink(&(0x7f0000000200)='./file1\x00') 04:37:35 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={0xffffffffffffffff}, 0x4) (async) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r1}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r1, 0xffffffffffffffff, r1], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) 04:37:35 executing program 5: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) [ 1442.250749][T22611] FAULT_INJECTION: forcing a failure. [ 1442.250749][T22611] name failslab, interval 1, probability 0, space 0, times 0 [ 1442.272444][T22611] CPU: 1 PID: 22611 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1442.282597][T22611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1442.292492][T22611] Call Trace: [ 1442.295615][T22611] [ 1442.298391][T22611] dump_stack_lvl+0x151/0x1b7 [ 1442.302900][T22611] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1442.308367][T22611] ? avc_denied+0x1b0/0x1b0 [ 1442.312708][T22611] dump_stack+0x15/0x17 [ 1442.316708][T22611] should_fail+0x3c6/0x510 [ 1442.320965][T22611] __should_failslab+0xa4/0xe0 [ 1442.325555][T22611] ? vm_area_dup+0x26/0x230 [ 1442.329899][T22611] should_failslab+0x9/0x20 [ 1442.334233][T22611] slab_pre_alloc_hook+0x37/0xd0 [ 1442.339008][T22611] ? vm_area_dup+0x26/0x230 [ 1442.343345][T22611] kmem_cache_alloc+0x44/0x200 [ 1442.347948][T22611] vm_area_dup+0x26/0x230 [ 1442.352109][T22611] copy_mm+0x9a1/0x13e0 [ 1442.356109][T22611] ? copy_signal+0x610/0x610 [ 1442.360530][T22611] ? __init_rwsem+0xd6/0x1c0 [ 1442.364956][T22611] ? copy_signal+0x4e3/0x610 [ 1442.369383][T22611] copy_process+0x12bc/0x3260 [ 1442.373894][T22611] ? proc_fail_nth_write+0x20b/0x290 [ 1442.379020][T22611] ? fsnotify_perm+0x6a/0x5d0 [ 1442.383530][T22611] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1442.388475][T22611] ? vfs_write+0x9ec/0x1110 [ 1442.392816][T22611] kernel_clone+0x21e/0x9e0 [ 1442.397242][T22611] ? file_end_write+0x1c0/0x1c0 [ 1442.401928][T22611] ? create_io_thread+0x1e0/0x1e0 [ 1442.406792][T22611] ? mutex_unlock+0xb2/0x260 [ 1442.411216][T22611] ? __mutex_lock_slowpath+0x10/0x10 [ 1442.416347][T22611] __x64_sys_clone+0x23f/0x290 [ 1442.420944][T22611] ? __do_sys_vfork+0x130/0x130 [ 1442.425623][T22611] ? ksys_write+0x260/0x2c0 [ 1442.429963][T22611] ? debug_smp_processor_id+0x17/0x20 [ 1442.435176][T22611] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1442.441072][T22611] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1442.446540][T22611] do_syscall_64+0x3d/0xb0 [ 1442.450799][T22611] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1442.456524][T22611] RIP: 0033:0x7f6872c3eae9 [ 1442.460778][T22611] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1442.480389][T22611] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1442.488632][T22611] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:35 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 43) 04:37:35 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r3, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r4, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r3, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r3, @ANYBLOB="000000000000000018260000", @ANYRES32=r2, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r2, 0xffffffffffffffff, r2, r5], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r6) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r6) 04:37:35 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:35 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={0xffffffffffffffff}, 0x4) (async) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r1}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r1, 0xffffffffffffffff, r1], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) (async) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) 04:37:35 executing program 5: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) 04:37:35 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x7, 0x0, 0x0, 0x0) [ 1442.496444][T22611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1442.504254][T22611] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1442.512152][T22611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1442.519970][T22611] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1442.527784][T22611] 04:37:35 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x18) 04:37:35 executing program 5: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) (async, rerun: 32) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (rerun: 32) 04:37:35 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, r4], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r5) 04:37:35 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x18) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x18) (async) 04:37:35 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00'}, 0x18) 04:37:35 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1442.637970][T22652] FAULT_INJECTION: forcing a failure. [ 1442.637970][T22652] name failslab, interval 1, probability 0, space 0, times 0 [ 1442.650501][T22652] CPU: 0 PID: 22652 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1442.660642][T22652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1442.670540][T22652] Call Trace: [ 1442.673664][T22652] [ 1442.676444][T22652] dump_stack_lvl+0x151/0x1b7 [ 1442.680956][T22652] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1442.686422][T22652] dump_stack+0x15/0x17 [ 1442.690409][T22652] should_fail+0x3c6/0x510 [ 1442.694663][T22652] __should_failslab+0xa4/0xe0 [ 1442.699261][T22652] ? vm_area_dup+0x26/0x230 [ 1442.703602][T22652] should_failslab+0x9/0x20 [ 1442.707940][T22652] slab_pre_alloc_hook+0x37/0xd0 [ 1442.712715][T22652] ? vm_area_dup+0x26/0x230 [ 1442.717055][T22652] kmem_cache_alloc+0x44/0x200 [ 1442.721653][T22652] vm_area_dup+0x26/0x230 [ 1442.725824][T22652] copy_mm+0x9a1/0x13e0 [ 1442.729813][T22652] ? copy_signal+0x610/0x610 [ 1442.734237][T22652] ? __init_rwsem+0xd6/0x1c0 [ 1442.738665][T22652] ? copy_signal+0x4e3/0x610 [ 1442.743097][T22652] copy_process+0x12bc/0x3260 [ 1442.747605][T22652] ? proc_fail_nth_write+0x20b/0x290 [ 1442.752730][T22652] ? fsnotify_perm+0x6a/0x5d0 [ 1442.757242][T22652] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1442.762185][T22652] ? vfs_write+0x9ec/0x1110 [ 1442.766524][T22652] kernel_clone+0x21e/0x9e0 [ 1442.770867][T22652] ? file_end_write+0x1c0/0x1c0 [ 1442.775644][T22652] ? create_io_thread+0x1e0/0x1e0 [ 1442.780502][T22652] ? mutex_unlock+0xb2/0x260 [ 1442.784926][T22652] ? __mutex_lock_slowpath+0x10/0x10 [ 1442.790045][T22652] __x64_sys_clone+0x23f/0x290 [ 1442.794643][T22652] ? __do_sys_vfork+0x130/0x130 [ 1442.799330][T22652] ? ksys_write+0x260/0x2c0 [ 1442.803673][T22652] ? debug_smp_processor_id+0x17/0x20 [ 1442.808887][T22652] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1442.814786][T22652] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1442.820253][T22652] do_syscall_64+0x3d/0xb0 [ 1442.824505][T22652] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1442.830234][T22652] RIP: 0033:0x7f6872c3eae9 [ 1442.834492][T22652] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1442.853925][T22652] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1442.862169][T22652] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1442.869980][T22652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1442.877796][T22652] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 04:37:36 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 44) 04:37:36 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x18) 04:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, r4], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r5) 04:37:36 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00'}, 0x18) 04:37:36 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x9000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:36 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x8, 0x0, 0x0, 0x0) 04:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, r4], 0x0, 0x10, 0x8}, 0x90) 04:37:36 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x7, 0x0, 0x0, 0x0) 04:37:36 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00'}, 0x18) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00'}, 0x18) [ 1442.885601][T22652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1442.893418][T22652] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1442.901227][T22652] 04:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f48c968b4a771306b02028fbe51bc95de1a000c58b3d9b29efc94dfb796bc8bbd0a8f5af5f8db90d64a4367e33c85a151c1d72f487b9d2f922b4cb4dbb1066ce12c3573ab7b5d4f1fe086af44109ebeb6c4a7ff9cd1e9d076c89bc8baa", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, r4], 0x0, 0x10, 0x8}, 0x90) 04:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, r4], 0x0, 0x10, 0x8}, 0x90) 04:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)) [ 1442.980971][T22705] FAULT_INJECTION: forcing a failure. [ 1442.980971][T22705] name failslab, interval 1, probability 0, space 0, times 0 [ 1442.997012][T22705] CPU: 0 PID: 22705 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1443.007157][T22705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1443.017053][T22705] Call Trace: [ 1443.020177][T22705] [ 1443.022954][T22705] dump_stack_lvl+0x151/0x1b7 [ 1443.027471][T22705] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1443.032938][T22705] dump_stack+0x15/0x17 [ 1443.036929][T22705] should_fail+0x3c6/0x510 [ 1443.041184][T22705] __should_failslab+0xa4/0xe0 [ 1443.045785][T22705] ? vm_area_dup+0x26/0x230 [ 1443.050124][T22705] should_failslab+0x9/0x20 [ 1443.054459][T22705] slab_pre_alloc_hook+0x37/0xd0 [ 1443.059760][T22705] ? vm_area_dup+0x26/0x230 [ 1443.064098][T22705] kmem_cache_alloc+0x44/0x200 [ 1443.068691][T22705] vm_area_dup+0x26/0x230 [ 1443.072853][T22705] copy_mm+0x9a1/0x13e0 [ 1443.076853][T22705] ? copy_signal+0x610/0x610 [ 1443.081397][T22705] ? __init_rwsem+0xd6/0x1c0 [ 1443.085820][T22705] ? copy_signal+0x4e3/0x610 [ 1443.090249][T22705] copy_process+0x12bc/0x3260 [ 1443.094769][T22705] ? proc_fail_nth_write+0x20b/0x290 [ 1443.099884][T22705] ? fsnotify_perm+0x6a/0x5d0 [ 1443.104393][T22705] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1443.109338][T22705] ? vfs_write+0x9ec/0x1110 [ 1443.113680][T22705] kernel_clone+0x21e/0x9e0 [ 1443.118085][T22705] ? file_end_write+0x1c0/0x1c0 [ 1443.122710][T22705] ? create_io_thread+0x1e0/0x1e0 [ 1443.127569][T22705] ? mutex_unlock+0xb2/0x260 [ 1443.131998][T22705] ? __mutex_lock_slowpath+0x10/0x10 [ 1443.137121][T22705] __x64_sys_clone+0x23f/0x290 [ 1443.141717][T22705] ? __do_sys_vfork+0x130/0x130 [ 1443.146403][T22705] ? ksys_write+0x260/0x2c0 [ 1443.150748][T22705] ? debug_smp_processor_id+0x17/0x20 [ 1443.155951][T22705] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1443.161854][T22705] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1443.167319][T22705] do_syscall_64+0x3d/0xb0 [ 1443.171569][T22705] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1443.177300][T22705] RIP: 0033:0x7f6872c3eae9 [ 1443.181552][T22705] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1443.200994][T22705] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1443.209240][T22705] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1443.217311][T22705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 04:37:36 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 45) 04:37:36 executing program 5: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000002700)={&(0x7f00000000c0), 0x6e, &(0x7f0000002640)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/204, 0xcc}, {&(0x7f0000001240)=""/66, 0x42}, {&(0x7f00000012c0)=""/154, 0x9a}, {&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000001380)=""/151, 0x97}, {&(0x7f0000001440)=""/231, 0xe7}, {&(0x7f0000002840)=""/262, 0x106}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x9}, 0x2000) 04:37:36 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x10000200, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)) 04:37:36 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x9, 0x0, 0x0, 0x0) 04:37:36 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@bloom_filter={0x1e, 0x9, 0x6, 0xfffffffa, 0xc00, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x3}, 0x48) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)) [ 1443.225123][T22705] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1443.232939][T22705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1443.240745][T22705] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1443.248557][T22705] 04:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r4) 04:37:36 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x11000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r4) [ 1443.292791][T22747] FAULT_INJECTION: forcing a failure. [ 1443.292791][T22747] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.311792][T22747] CPU: 0 PID: 22747 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1443.322566][T22747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1443.332456][T22747] Call Trace: [ 1443.335581][T22747] [ 1443.338359][T22747] dump_stack_lvl+0x151/0x1b7 04:37:36 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r4) 04:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r3, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r4) [ 1443.342870][T22747] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1443.348338][T22747] dump_stack+0x15/0x17 [ 1443.352329][T22747] should_fail+0x3c6/0x510 [ 1443.356582][T22747] __should_failslab+0xa4/0xe0 [ 1443.361190][T22747] ? anon_vma_fork+0xf7/0x4e0 [ 1443.365696][T22747] should_failslab+0x9/0x20 [ 1443.370042][T22747] slab_pre_alloc_hook+0x37/0xd0 [ 1443.374807][T22747] ? anon_vma_fork+0xf7/0x4e0 [ 1443.379329][T22747] kmem_cache_alloc+0x44/0x200 [ 1443.383924][T22747] anon_vma_fork+0xf7/0x4e0 [ 1443.388260][T22747] ? anon_vma_name+0x4c/0x70 [ 1443.392689][T22747] ? vm_area_dup+0x17a/0x230 [ 1443.397116][T22747] copy_mm+0xa3a/0x13e0 [ 1443.401109][T22747] ? copy_signal+0x610/0x610 [ 1443.405534][T22747] ? __init_rwsem+0xd6/0x1c0 [ 1443.409961][T22747] ? copy_signal+0x4e3/0x610 [ 1443.414382][T22747] copy_process+0x12bc/0x3260 [ 1443.418894][T22747] ? proc_fail_nth_write+0x20b/0x290 [ 1443.424014][T22747] ? fsnotify_perm+0x6a/0x5d0 [ 1443.428531][T22747] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1443.433473][T22747] ? vfs_write+0x9ec/0x1110 [ 1443.437819][T22747] kernel_clone+0x21e/0x9e0 [ 1443.442154][T22747] ? file_end_write+0x1c0/0x1c0 [ 1443.446844][T22747] ? create_io_thread+0x1e0/0x1e0 [ 1443.451707][T22747] ? mutex_unlock+0xb2/0x260 [ 1443.456130][T22747] ? __mutex_lock_slowpath+0x10/0x10 [ 1443.461253][T22747] __x64_sys_clone+0x23f/0x290 [ 1443.465848][T22747] ? __do_sys_vfork+0x130/0x130 [ 1443.470539][T22747] ? ksys_write+0x260/0x2c0 [ 1443.474876][T22747] ? debug_smp_processor_id+0x17/0x20 [ 1443.480079][T22747] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1443.486001][T22747] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1443.491450][T22747] do_syscall_64+0x3d/0xb0 [ 1443.495703][T22747] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1443.501430][T22747] RIP: 0033:0x7f6872c3eae9 [ 1443.505690][T22747] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1443.525215][T22747] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1443.533548][T22747] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:36 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) [ 1443.541371][T22747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1443.549173][T22747] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1443.556985][T22747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1443.564799][T22747] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1443.572603][T22747] [ 1443.612816][T22797] FAULT_INJECTION: forcing a failure. [ 1443.612816][T22797] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1443.625884][T22797] CPU: 0 PID: 22797 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1443.635990][T22797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1443.645882][T22797] Call Trace: [ 1443.649007][T22797] [ 1443.651785][T22797] dump_stack_lvl+0x151/0x1b7 [ 1443.656299][T22797] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1443.661765][T22797] dump_stack+0x15/0x17 [ 1443.665757][T22797] should_fail+0x3c6/0x510 [ 1443.670020][T22797] should_fail_alloc_page+0x5a/0x80 [ 1443.675046][T22797] prepare_alloc_pages+0x15c/0x700 [ 1443.679992][T22797] ? __alloc_pages_bulk+0xe60/0xe60 [ 1443.685025][T22797] __alloc_pages+0x138/0x5e0 [ 1443.689452][T22797] ? stack_trace_save+0x1c0/0x1c0 [ 1443.694312][T22797] ? prep_new_page+0x110/0x110 [ 1443.698911][T22797] get_zeroed_page+0x19/0x40 [ 1443.703338][T22797] __pud_alloc+0x8b/0x260 [ 1443.707505][T22797] ? stack_trace_snprint+0xf0/0xf0 [ 1443.712454][T22797] ? do_handle_mm_fault+0x2330/0x2330 [ 1443.717666][T22797] ? __stack_depot_save+0x34/0x470 [ 1443.722606][T22797] ? anon_vma_clone+0x9a/0x500 [ 1443.727204][T22797] copy_page_range+0x2bcf/0x2f90 [ 1443.731982][T22797] ? __kasan_slab_alloc+0xb1/0xe0 [ 1443.736838][T22797] ? slab_post_alloc_hook+0x53/0x2c0 [ 1443.741975][T22797] ? copy_mm+0xa3a/0x13e0 [ 1443.746127][T22797] ? copy_process+0x12bc/0x3260 [ 1443.750812][T22797] ? kernel_clone+0x21e/0x9e0 [ 1443.755326][T22797] ? __x64_sys_clone+0x23f/0x290 [ 1443.760104][T22797] ? do_syscall_64+0x3d/0xb0 [ 1443.764532][T22797] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1443.770447][T22797] ? pfn_valid+0x1e0/0x1e0 [ 1443.774685][T22797] ? rwsem_write_trylock+0x15b/0x290 [ 1443.779800][T22797] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1443.786050][T22797] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1443.791604][T22797] ? __rb_insert_augmented+0x5de/0x610 [ 1443.796903][T22797] copy_mm+0xc7e/0x13e0 [ 1443.800895][T22797] ? copy_signal+0x610/0x610 [ 1443.805316][T22797] ? __init_rwsem+0xd6/0x1c0 [ 1443.809746][T22797] ? copy_signal+0x4e3/0x610 [ 1443.814170][T22797] copy_process+0x12bc/0x3260 [ 1443.818686][T22797] ? proc_fail_nth_write+0x20b/0x290 [ 1443.823805][T22797] ? fsnotify_perm+0x6a/0x5d0 [ 1443.828317][T22797] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1443.833264][T22797] ? vfs_write+0x9ec/0x1110 [ 1443.837610][T22797] kernel_clone+0x21e/0x9e0 [ 1443.841942][T22797] ? file_end_write+0x1c0/0x1c0 [ 1443.846633][T22797] ? create_io_thread+0x1e0/0x1e0 [ 1443.851489][T22797] ? mutex_unlock+0xb2/0x260 [ 1443.855915][T22797] ? __mutex_lock_slowpath+0x10/0x10 [ 1443.861037][T22797] __x64_sys_clone+0x23f/0x290 [ 1443.865637][T22797] ? __do_sys_vfork+0x130/0x130 [ 1443.870324][T22797] ? ksys_write+0x260/0x2c0 [ 1443.874666][T22797] ? debug_smp_processor_id+0x17/0x20 [ 1443.879872][T22797] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1443.885776][T22797] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1443.891249][T22797] do_syscall_64+0x3d/0xb0 [ 1443.895493][T22797] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1443.901221][T22797] RIP: 0033:0x7f6872c3eae9 [ 1443.905563][T22797] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1443.925001][T22797] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1443.933247][T22797] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1443.941060][T22797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1443.948870][T22797] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1443.956683][T22797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1443.964491][T22797] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1443.972306][T22797] 04:37:37 executing program 5: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000002700)={&(0x7f00000000c0), 0x6e, &(0x7f0000002640)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/204, 0xcc}, {&(0x7f0000001240)=""/66, 0x42}, {&(0x7f00000012c0)=""/154, 0x9a}, {&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000001380)=""/151, 0x97}, {&(0x7f0000001440)=""/231, 0xe7}, {&(0x7f0000002840)=""/262, 0x106}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x9}, 0x2000) 04:37:37 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xff0f010000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:37 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r3) 04:37:37 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1f000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:37 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x11, 0x0, 0x0, 0x0) 04:37:37 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) 04:37:37 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r3) 04:37:37 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1ffff000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1444.135035][T22820] FAULT_INJECTION: forcing a failure. [ 1444.135035][T22820] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1444.150661][T22820] CPU: 1 PID: 22820 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1444.160811][T22820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1444.170703][T22820] Call Trace: [ 1444.173828][T22820] [ 1444.176606][T22820] dump_stack_lvl+0x151/0x1b7 04:37:37 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r3) 04:37:37 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r3) 04:37:37 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r3) 04:37:37 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) [ 1444.181119][T22820] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1444.186698][T22820] dump_stack+0x15/0x17 [ 1444.190665][T22820] should_fail+0x3c6/0x510 [ 1444.194926][T22820] should_fail_alloc_page+0x5a/0x80 [ 1444.199951][T22820] prepare_alloc_pages+0x15c/0x700 [ 1444.204911][T22820] ? __alloc_pages_bulk+0xe60/0xe60 [ 1444.209935][T22820] __alloc_pages+0x138/0x5e0 [ 1444.214357][T22820] ? prep_new_page+0x110/0x110 [ 1444.218967][T22820] ? __alloc_pages+0x206/0x5e0 [ 1444.223559][T22820] ? stack_trace_save+0x1c0/0x1c0 [ 1444.228422][T22820] ? __kasan_check_write+0x14/0x20 [ 1444.233365][T22820] ? _raw_spin_lock+0xa4/0x1b0 [ 1444.237983][T22820] __pmd_alloc+0xb1/0x550 [ 1444.242131][T22820] ? __pud_alloc+0x260/0x260 [ 1444.246554][T22820] ? __pud_alloc+0x213/0x260 [ 1444.250978][T22820] ? do_handle_mm_fault+0x2330/0x2330 [ 1444.256196][T22820] ? __stack_depot_save+0x34/0x470 [ 1444.261136][T22820] copy_page_range+0x2b3d/0x2f90 [ 1444.265911][T22820] ? __kasan_slab_alloc+0xb1/0xe0 [ 1444.270771][T22820] ? slab_post_alloc_hook+0x53/0x2c0 [ 1444.275992][T22820] ? copy_mm+0xa3a/0x13e0 [ 1444.280156][T22820] ? copy_process+0x12bc/0x3260 [ 1444.284840][T22820] ? kernel_clone+0x21e/0x9e0 [ 1444.289353][T22820] ? do_syscall_64+0x3d/0xb0 [ 1444.293783][T22820] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1444.299685][T22820] ? pfn_valid+0x1e0/0x1e0 [ 1444.303934][T22820] ? rwsem_write_trylock+0x15b/0x290 [ 1444.309056][T22820] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1444.315305][T22820] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1444.320859][T22820] ? __rb_insert_augmented+0x5de/0x610 [ 1444.326154][T22820] copy_mm+0xc7e/0x13e0 [ 1444.330152][T22820] ? copy_signal+0x610/0x610 [ 1444.334580][T22820] ? __init_rwsem+0xd6/0x1c0 [ 1444.339001][T22820] ? copy_signal+0x4e3/0x610 [ 1444.343429][T22820] copy_process+0x12bc/0x3260 [ 1444.347942][T22820] ? proc_fail_nth_write+0x20b/0x290 [ 1444.353063][T22820] ? fsnotify_perm+0x6a/0x5d0 [ 1444.357574][T22820] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1444.362518][T22820] ? vfs_write+0x9ec/0x1110 [ 1444.366858][T22820] kernel_clone+0x21e/0x9e0 [ 1444.371196][T22820] ? file_end_write+0x1c0/0x1c0 [ 1444.375884][T22820] ? create_io_thread+0x1e0/0x1e0 [ 1444.380744][T22820] ? mutex_unlock+0xb2/0x260 [ 1444.385172][T22820] ? __mutex_lock_slowpath+0x10/0x10 [ 1444.390292][T22820] __x64_sys_clone+0x23f/0x290 [ 1444.394890][T22820] ? __do_sys_vfork+0x130/0x130 [ 1444.399577][T22820] ? ksys_write+0x260/0x2c0 [ 1444.403918][T22820] ? debug_smp_processor_id+0x17/0x20 [ 1444.409123][T22820] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1444.415028][T22820] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1444.420503][T22820] do_syscall_64+0x3d/0xb0 [ 1444.424746][T22820] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1444.430479][T22820] RIP: 0033:0x7f6872c3eae9 [ 1444.434730][T22820] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1444.454257][T22820] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1444.462698][T22820] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1444.470511][T22820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1444.478320][T22820] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1444.486139][T22820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1444.493944][T22820] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1444.501759][T22820] 04:37:38 executing program 5: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000002700)={&(0x7f00000000c0), 0x6e, &(0x7f0000002640)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/204, 0xcc}, {&(0x7f0000001240)=""/66, 0x42}, {&(0x7f00000012c0)=""/154, 0x9a}, {&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000001380)=""/151, 0x97}, {&(0x7f0000001440)=""/231, 0xe7}, {&(0x7f0000002840)=""/262, 0x106}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x9}, 0x2000) 04:37:38 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) 04:37:38 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r2, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r2, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r3) 04:37:38 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) 04:37:38 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:38 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x700, 0x0, 0x0, 0x0) 04:37:38 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32, @ANYBLOB="000000000000000018260000", @ANYRES32=r1, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[r1, 0xffffffffffffffff, r1, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) 04:37:38 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x101000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:38 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r1, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) 04:37:38 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1444.993062][T22862] FAULT_INJECTION: forcing a failure. [ 1444.993062][T22862] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1445.014106][T22862] CPU: 1 PID: 22862 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1445.025131][T22862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1445.035026][T22862] Call Trace: [ 1445.038150][T22862] 04:37:38 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2001000000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1445.040929][T22862] dump_stack_lvl+0x151/0x1b7 [ 1445.045443][T22862] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1445.050911][T22862] dump_stack+0x15/0x17 [ 1445.054903][T22862] should_fail+0x3c6/0x510 [ 1445.059155][T22862] should_fail_alloc_page+0x5a/0x80 [ 1445.064189][T22862] prepare_alloc_pages+0x15c/0x700 [ 1445.069135][T22862] ? __alloc_pages_bulk+0xe60/0xe60 [ 1445.074170][T22862] __alloc_pages+0x138/0x5e0 [ 1445.078595][T22862] ? prep_new_page+0x110/0x110 [ 1445.083195][T22862] ? __alloc_pages+0x206/0x5e0 [ 1445.087882][T22862] ? prep_new_page+0x110/0x110 04:37:38 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xfbffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1445.092480][T22862] ? __kasan_check_write+0x14/0x20 [ 1445.097427][T22862] ? _raw_spin_lock+0xa4/0x1b0 [ 1445.102028][T22862] pte_alloc_one+0x73/0x1b0 [ 1445.106366][T22862] ? pfn_modify_allowed+0x2f0/0x2f0 [ 1445.111402][T22862] ? __pmd_alloc+0x48d/0x550 [ 1445.115830][T22862] __pte_alloc+0x86/0x350 [ 1445.119993][T22862] ? __pud_alloc+0x260/0x260 [ 1445.124419][T22862] ? __pud_alloc+0x213/0x260 [ 1445.128846][T22862] ? free_pgtables+0x280/0x280 [ 1445.133449][T22862] ? do_handle_mm_fault+0x2330/0x2330 [ 1445.138665][T22862] ? __stack_depot_save+0x34/0x470 [ 1445.143604][T22862] ? anon_vma_clone+0x9a/0x500 [ 1445.148204][T22862] copy_page_range+0x28a8/0x2f90 [ 1445.152976][T22862] ? __kasan_slab_alloc+0xb1/0xe0 [ 1445.157837][T22862] ? slab_post_alloc_hook+0x53/0x2c0 [ 1445.162956][T22862] ? kernel_clone+0x21e/0x9e0 [ 1445.167468][T22862] ? do_syscall_64+0x3d/0xb0 [ 1445.171890][T22862] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1445.177798][T22862] ? pfn_valid+0x1e0/0x1e0 [ 1445.182045][T22862] ? rwsem_write_trylock+0x15b/0x290 [ 1445.187166][T22862] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1445.193415][T22862] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1445.198970][T22862] ? __rb_insert_augmented+0x5de/0x610 [ 1445.204267][T22862] copy_mm+0xc7e/0x13e0 [ 1445.208258][T22862] ? copy_signal+0x610/0x610 [ 1445.212683][T22862] ? __init_rwsem+0xd6/0x1c0 [ 1445.217111][T22862] ? copy_signal+0x4e3/0x610 [ 1445.221537][T22862] copy_process+0x12bc/0x3260 [ 1445.226048][T22862] ? proc_fail_nth_write+0x20b/0x290 [ 1445.231168][T22862] ? fsnotify_perm+0x6a/0x5d0 [ 1445.235684][T22862] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1445.240629][T22862] ? vfs_write+0x9ec/0x1110 [ 1445.244970][T22862] kernel_clone+0x21e/0x9e0 [ 1445.249307][T22862] ? file_end_write+0x1c0/0x1c0 [ 1445.253998][T22862] ? create_io_thread+0x1e0/0x1e0 [ 1445.258854][T22862] ? mutex_unlock+0xb2/0x260 [ 1445.263287][T22862] ? __mutex_lock_slowpath+0x10/0x10 [ 1445.268408][T22862] __x64_sys_clone+0x23f/0x290 [ 1445.273004][T22862] ? __do_sys_vfork+0x130/0x130 [ 1445.277688][T22862] ? ksys_write+0x260/0x2c0 [ 1445.282047][T22862] ? debug_smp_processor_id+0x17/0x20 [ 1445.287235][T22862] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1445.293146][T22862] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1445.298607][T22862] do_syscall_64+0x3d/0xb0 [ 1445.302858][T22862] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1445.308590][T22862] RIP: 0033:0x7f6872c3eae9 [ 1445.312841][T22862] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1445.332282][T22862] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1445.340527][T22862] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1445.348341][T22862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1445.356148][T22862] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1445.363960][T22862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1445.371770][T22862] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1445.379586][T22862] 04:37:39 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) unlink(&(0x7f00000000c0)='./file1\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x10}, 0x18) 04:37:39 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x900, 0x0, 0x0, 0x0) 04:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r1, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) 04:37:39 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 04:37:39 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:39 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r1, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) 04:37:39 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) unlink(&(0x7f00000000c0)='./file1\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x10}, 0x18) 04:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file1\x00', 0x0, 0x4000}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r1, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) 04:37:39 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xfffffffb, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:39 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) unlink(&(0x7f00000000c0)='./file1\x00') (async) unlink(&(0x7f00000000c0)='./file1\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00', 0x0, 0x10}, 0x18) 04:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r1, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) 04:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f48c968b4a771306b02028fbe51bc95de1a000c58b3d9b29efc94dfb796bc8bbd0a8f5af5f8db90d64a4367e33c85a151c1d72f487b9d2f922b4cb4dbb1066ce12c3573ab7b5d4f1fe086af44109ebeb6c4a7ff9cd1e9d076c89bc8baa", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r1, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) [ 1445.872634][T22933] FAULT_INJECTION: forcing a failure. [ 1445.872634][T22933] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1445.886495][T22933] CPU: 1 PID: 22933 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1445.896738][T22933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1445.906630][T22933] Call Trace: [ 1445.909753][T22933] [ 1445.912530][T22933] dump_stack_lvl+0x151/0x1b7 [ 1445.917043][T22933] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1445.922514][T22933] dump_stack+0x15/0x17 [ 1445.926531][T22933] should_fail+0x3c6/0x510 [ 1445.930761][T22933] should_fail_alloc_page+0x5a/0x80 [ 1445.935791][T22933] prepare_alloc_pages+0x15c/0x700 [ 1445.940738][T22933] ? __alloc_pages+0x5e0/0x5e0 [ 1445.945338][T22933] ? __alloc_pages_bulk+0xe60/0xe60 [ 1445.950372][T22933] __alloc_pages+0x138/0x5e0 [ 1445.954797][T22933] ? prep_new_page+0x110/0x110 [ 1445.959399][T22933] ? is_bpf_text_address+0x172/0x190 [ 1445.964522][T22933] pte_alloc_one+0x73/0x1b0 [ 1445.968855][T22933] ? pfn_modify_allowed+0x2f0/0x2f0 [ 1445.973893][T22933] ? arch_stack_walk+0xf3/0x140 [ 1445.978576][T22933] __pte_alloc+0x86/0x350 [ 1445.982740][T22933] ? free_pgtables+0x280/0x280 [ 1445.987342][T22933] ? _raw_spin_lock+0xa4/0x1b0 [ 1445.991941][T22933] ? __kasan_check_write+0x14/0x20 [ 1445.998222][T22933] copy_page_range+0x28a8/0x2f90 [ 1446.002997][T22933] ? __kasan_slab_alloc+0xb1/0xe0 [ 1446.007952][T22933] ? pfn_valid+0x1e0/0x1e0 [ 1446.012209][T22933] ? vma_interval_tree_augment_rotate+0x178/0x1d0 [ 1446.018450][T22933] copy_mm+0xc7e/0x13e0 04:37:39 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x1100, 0x0, 0x0, 0x0) 04:37:39 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1b0bd1f000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1446.022442][T22933] ? copy_signal+0x610/0x610 [ 1446.026866][T22933] ? __init_rwsem+0xd6/0x1c0 [ 1446.031292][T22933] ? copy_signal+0x4e3/0x610 [ 1446.035723][T22933] copy_process+0x12bc/0x3260 [ 1446.040236][T22933] ? proc_fail_nth_write+0x20b/0x290 [ 1446.045355][T22933] ? fsnotify_perm+0x6a/0x5d0 [ 1446.049866][T22933] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1446.054816][T22933] ? vfs_write+0x9ec/0x1110 [ 1446.059153][T22933] kernel_clone+0x21e/0x9e0 [ 1446.063489][T22933] ? file_end_write+0x1c0/0x1c0 [ 1446.068179][T22933] ? create_io_thread+0x1e0/0x1e0 [ 1446.073040][T22933] ? mutex_unlock+0xb2/0x260 [ 1446.077465][T22933] ? __mutex_lock_slowpath+0x10/0x10 [ 1446.082674][T22933] __x64_sys_clone+0x23f/0x290 [ 1446.087273][T22933] ? __do_sys_vfork+0x130/0x130 [ 1446.091957][T22933] ? ksys_write+0x260/0x2c0 [ 1446.096430][T22933] ? debug_smp_processor_id+0x17/0x20 [ 1446.101632][T22933] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1446.107531][T22933] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1446.113005][T22933] do_syscall_64+0x3d/0xb0 [ 1446.117249][T22933] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1446.122979][T22933] RIP: 0033:0x7f6872c3eae9 [ 1446.127231][T22933] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1446.146758][T22933] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1446.155025][T22933] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1446.162817][T22933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1446.170712][T22933] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1446.178695][T22933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1446.186509][T22933] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1446.194322][T22933] 04:37:39 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) 04:37:39 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) 04:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@o_path={&(0x7f0000000140)='./file1\x00', 0x0, 0x0, r0}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r1, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) 04:37:39 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r1, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r2) 04:37:39 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x29ebb928a000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:39 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) 04:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:39 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x1f00, 0x0, 0x0, 0x0) 04:37:39 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) 04:37:39 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x10, 0xfffffd97, 0x10001, 0x9, 0x3d0, 0x1, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x4}, 0x48) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r4, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r5, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1000}, [@ldst={0x0, 0x3, 0x1, 0x5, 0x8, 0x80, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @exit]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x2d, &(0x7f00000000c0)=""/45, 0x40f00, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x2, 0x6, 0x4, 0x3f}, 0x10, 0x0, 0x0, 0xa, &(0x7f0000000240)=[r0, r1, r3, 0x1, r4], &(0x7f0000000280)=[{0x5, 0x4, 0xb, 0xb}, {0x2, 0x1, 0x2, 0xc}, {0x1, 0x2, 0xf, 0x1}, {0x3, 0x1, 0x5, 0x6}, {0x0, 0x1, 0x7, 0xb}, {0x4, 0x3, 0xc, 0xa}, {0x5, 0x3, 0x10, 0x6}, {0x5, 0x1, 0x8, 0x7}, {0x3, 0x5, 0x6, 0x9}, {0x2, 0x2, 0xd, 0xa}], 0x10, 0x3}, 0x90) 04:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1446.295514][T23006] FAULT_INJECTION: forcing a failure. [ 1446.295514][T23006] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1446.336735][T23006] CPU: 0 PID: 23006 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1446.346903][T23006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1446.356879][T23006] Call Trace: [ 1446.360000][T23006] [ 1446.362778][T23006] dump_stack_lvl+0x151/0x1b7 [ 1446.367288][T23006] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1446.372757][T23006] dump_stack+0x15/0x17 [ 1446.376748][T23006] should_fail+0x3c6/0x510 [ 1446.381011][T23006] should_fail_alloc_page+0x5a/0x80 [ 1446.386036][T23006] prepare_alloc_pages+0x15c/0x700 [ 1446.390983][T23006] ? __alloc_pages+0x5e0/0x5e0 [ 1446.395583][T23006] ? __alloc_pages_bulk+0xe60/0xe60 [ 1446.400617][T23006] __alloc_pages+0x138/0x5e0 [ 1446.405040][T23006] ? prep_new_page+0x110/0x110 [ 1446.409644][T23006] ? is_bpf_text_address+0x172/0x190 [ 1446.414763][T23006] pte_alloc_one+0x73/0x1b0 [ 1446.419101][T23006] ? pfn_modify_allowed+0x2f0/0x2f0 [ 1446.424137][T23006] ? arch_stack_walk+0xf3/0x140 [ 1446.428822][T23006] __pte_alloc+0x86/0x350 [ 1446.432990][T23006] ? free_pgtables+0x280/0x280 [ 1446.437589][T23006] ? _raw_spin_lock+0xa4/0x1b0 [ 1446.442190][T23006] ? __kasan_check_write+0x14/0x20 [ 1446.447135][T23006] copy_page_range+0x28a8/0x2f90 [ 1446.451914][T23006] ? __kasan_slab_alloc+0xb1/0xe0 [ 1446.456778][T23006] ? pfn_valid+0x1e0/0x1e0 [ 1446.461023][T23006] ? vma_gap_callbacks_rotate+0x1b7/0x210 [ 1446.466579][T23006] ? __rb_insert_augmented+0x5de/0x610 [ 1446.471875][T23006] copy_mm+0xc7e/0x13e0 [ 1446.475869][T23006] ? copy_signal+0x610/0x610 [ 1446.480291][T23006] ? __init_rwsem+0xd6/0x1c0 [ 1446.484722][T23006] ? copy_signal+0x4e3/0x610 [ 1446.489143][T23006] copy_process+0x12bc/0x3260 [ 1446.493656][T23006] ? proc_fail_nth_write+0x20b/0x290 [ 1446.498776][T23006] ? fsnotify_perm+0x6a/0x5d0 [ 1446.503292][T23006] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1446.508235][T23006] ? vfs_write+0x9ec/0x1110 [ 1446.512579][T23006] kernel_clone+0x21e/0x9e0 [ 1446.516915][T23006] ? file_end_write+0x1c0/0x1c0 [ 1446.521602][T23006] ? create_io_thread+0x1e0/0x1e0 [ 1446.526462][T23006] ? mutex_unlock+0xb2/0x260 [ 1446.530891][T23006] ? __mutex_lock_slowpath+0x10/0x10 [ 1446.536011][T23006] __x64_sys_clone+0x23f/0x290 [ 1446.540610][T23006] ? __do_sys_vfork+0x130/0x130 [ 1446.545296][T23006] ? ksys_write+0x260/0x2c0 [ 1446.549639][T23006] ? debug_smp_processor_id+0x17/0x20 [ 1446.554841][T23006] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1446.560744][T23006] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1446.566214][T23006] do_syscall_64+0x3d/0xb0 [ 1446.570564][T23006] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1446.576298][T23006] RIP: 0033:0x7f6872c3eae9 [ 1446.580544][T23006] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1446.600026][T23006] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1446.608231][T23006] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1446.616127][T23006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1446.623940][T23006] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 04:37:39 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) 04:37:39 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x10, 0xfffffd97, 0x10001, 0x9, 0x3d0, 0x1, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x4}, 0x48) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r4, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r5, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r4, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r5, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1000}, [@ldst={0x0, 0x3, 0x1, 0x5, 0x8, 0x80, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @exit]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x2d, &(0x7f00000000c0)=""/45, 0x40f00, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x2, 0x6, 0x4, 0x3f}, 0x10, 0x0, 0x0, 0xa, &(0x7f0000000240)=[r0, r1, r3, 0x1, r4], &(0x7f0000000280)=[{0x5, 0x4, 0xb, 0xb}, {0x2, 0x1, 0x2, 0xc}, {0x1, 0x2, 0xf, 0x1}, {0x3, 0x1, 0x5, 0x6}, {0x0, 0x1, 0x7, 0xb}, {0x4, 0x3, 0xc, 0xa}, {0x5, 0x3, 0x10, 0x6}, {0x5, 0x1, 0x8, 0x7}, {0x3, 0x5, 0x6, 0x9}, {0x2, 0x2, 0xd, 0xa}], 0x10, 0x3}, 0x90) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1000}, [@ldst={0x0, 0x3, 0x1, 0x5, 0x8, 0x80, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @exit]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x2d, &(0x7f00000000c0)=""/45, 0x40f00, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x2, 0x6, 0x4, 0x3f}, 0x10, 0x0, 0x0, 0xa, &(0x7f0000000240)=[r0, r1, r3, 0x1, r4], &(0x7f0000000280)=[{0x5, 0x4, 0xb, 0xb}, {0x2, 0x1, 0x2, 0xc}, {0x1, 0x2, 0xf, 0x1}, {0x3, 0x1, 0x5, 0x6}, {0x0, 0x1, 0x7, 0xb}, {0x4, 0x3, 0xc, 0xa}, {0x5, 0x3, 0x10, 0x6}, {0x5, 0x1, 0x8, 0x7}, {0x3, 0x5, 0x6, 0x9}, {0x2, 0x2, 0xd, 0xa}], 0x10, 0x3}, 0x90) 04:37:39 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x2000, 0x0, 0x0, 0x0) 04:37:39 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:39 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x553a2831b000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1446.631750][T23006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1446.639649][T23006] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1446.647469][T23006] 04:37:39 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async, rerun: 32) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r1, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r2, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x10, 0xfffffd97, 0x10001, 0x9, 0x3d0, 0x1, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x4}, 0x48) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r4, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, r5, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1000}, [@ldst={0x0, 0x3, 0x1, 0x5, 0x8, 0x80, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @exit]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x2d, &(0x7f00000000c0)=""/45, 0x40f00, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x2, 0x6, 0x4, 0x3f}, 0x10, 0x0, 0x0, 0xa, &(0x7f0000000240)=[r0, r1, r3, 0x1, r4], &(0x7f0000000280)=[{0x5, 0x4, 0xb, 0xb}, {0x2, 0x1, 0x2, 0xc}, {0x1, 0x2, 0xf, 0x1}, {0x3, 0x1, 0x5, 0x6}, {0x0, 0x1, 0x7, 0xb}, {0x4, 0x3, 0xc, 0xa}, {0x5, 0x3, 0x10, 0x6}, {0x5, 0x1, 0x8, 0x7}, {0x3, 0x5, 0x6, 0x9}, {0x2, 0x2, 0xd, 0xa}], 0x10, 0x3}, 0x90) 04:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:39 executing program 5: bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) socketpair(0xa, 0xa, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)=@o_path={&(0x7f00000000c0)='./file1\x00', r1, 0x4000, r2}, 0x18) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x18) 04:37:40 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:40 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2001000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:40 executing program 5: bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) (async) socketpair(0xa, 0xa, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)=@o_path={&(0x7f00000000c0)='./file1\x00', r1, 0x4000, r2}, 0x18) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async, rerun: 64) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x18) (rerun: 64) [ 1446.763296][T23062] FAULT_INJECTION: forcing a failure. [ 1446.763296][T23062] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1446.808888][T23062] CPU: 0 PID: 23062 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1446.819047][T23062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1446.828940][T23062] Call Trace: [ 1446.832066][T23062] [ 1446.834842][T23062] dump_stack_lvl+0x151/0x1b7 [ 1446.839356][T23062] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1446.844840][T23062] dump_stack+0x15/0x17 [ 1446.848822][T23062] should_fail+0x3c6/0x510 [ 1446.853070][T23062] should_fail_alloc_page+0x5a/0x80 [ 1446.858105][T23062] prepare_alloc_pages+0x15c/0x700 [ 1446.863049][T23062] ? __alloc_pages+0x5e0/0x5e0 [ 1446.867648][T23062] ? __alloc_pages_bulk+0xe60/0xe60 [ 1446.872689][T23062] __alloc_pages+0x138/0x5e0 [ 1446.877109][T23062] ? prep_new_page+0x110/0x110 [ 1446.881715][T23062] ? is_bpf_text_address+0x172/0x190 [ 1446.886834][T23062] pte_alloc_one+0x73/0x1b0 [ 1446.891170][T23062] ? pfn_modify_allowed+0x2f0/0x2f0 [ 1446.896377][T23062] ? arch_stack_walk+0xf3/0x140 [ 1446.901064][T23062] __pte_alloc+0x86/0x350 [ 1446.905230][T23062] ? free_pgtables+0x280/0x280 [ 1446.909829][T23062] ? _raw_spin_lock+0xa4/0x1b0 [ 1446.914431][T23062] ? __kasan_check_write+0x14/0x20 [ 1446.919379][T23062] copy_page_range+0x28a8/0x2f90 [ 1446.924151][T23062] ? __kasan_slab_alloc+0xb1/0xe0 [ 1446.929105][T23062] ? pfn_valid+0x1e0/0x1e0 [ 1446.933351][T23062] ? vma_gap_callbacks_rotate+0x1b7/0x210 [ 1446.938907][T23062] ? __rb_insert_augmented+0x5de/0x610 [ 1446.944202][T23062] copy_mm+0xc7e/0x13e0 [ 1446.948198][T23062] ? copy_signal+0x610/0x610 [ 1446.952619][T23062] ? __init_rwsem+0xd6/0x1c0 [ 1446.957042][T23062] ? copy_signal+0x4e3/0x610 [ 1446.961471][T23062] copy_process+0x12bc/0x3260 [ 1446.965984][T23062] ? proc_fail_nth_write+0x20b/0x290 [ 1446.971105][T23062] ? fsnotify_perm+0x6a/0x5d0 [ 1446.975618][T23062] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1446.980564][T23062] ? vfs_write+0x9ec/0x1110 [ 1446.984906][T23062] kernel_clone+0x21e/0x9e0 [ 1446.989242][T23062] ? file_end_write+0x1c0/0x1c0 [ 1446.993936][T23062] ? create_io_thread+0x1e0/0x1e0 [ 1446.998792][T23062] ? mutex_unlock+0xb2/0x260 [ 1447.003219][T23062] ? __mutex_lock_slowpath+0x10/0x10 [ 1447.008342][T23062] __x64_sys_clone+0x23f/0x290 [ 1447.012938][T23062] ? __do_sys_vfork+0x130/0x130 [ 1447.017624][T23062] ? ksys_write+0x260/0x2c0 [ 1447.022100][T23062] ? debug_smp_processor_id+0x17/0x20 [ 1447.027298][T23062] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1447.033206][T23062] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1447.038670][T23062] do_syscall_64+0x3d/0xb0 [ 1447.042930][T23062] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1447.048652][T23062] RIP: 0033:0x7f6872c3eae9 [ 1447.052907][T23062] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1447.072350][T23062] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1447.080596][T23062] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1447.088408][T23062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1447.096211][T23062] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1447.104024][T23062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1447.111850][T23062] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1447.119648][T23062] 04:37:40 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) 04:37:40 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:40 executing program 5: bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) (async) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) socketpair(0xa, 0xa, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)=@o_path={&(0x7f00000000c0)='./file1\x00', r1, 0x4000, r2}, 0x18) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x18) 04:37:40 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x10fff, 0x0, 0x0, 0x0) 04:37:40 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:40 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2020000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:40 executing program 0: mkdir(0x0, 0x100) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:40 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x600000, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1c, 0x13, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x101}, [@exit, @map_val={0x18, 0xa9f0d05bb5b494dc, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3ff}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @exit, @cb_func={0x18, 0x7, 0x4, 0x0, 0xfffffffffffffffb}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x92a4}, @map_val={0x18, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000001}]}, &(0x7f00000001c0)='syzkaller\x00', 0x4, 0x8e, &(0x7f0000000200)=""/142, 0x40f00, 0x42, '\x00', 0x0, 0x7, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000300)={0x5, 0x0, 0xdbf, 0x8}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000380)=[{0x5, 0x1, 0xc, 0xa}], 0x10, 0x3}, 0x90) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000480)=r1) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) 04:37:40 executing program 0: mkdir(0x0, 0x100) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:40 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x600000, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1c, 0x13, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x101}, [@exit, @map_val={0x18, 0xa9f0d05bb5b494dc, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3ff}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @exit, @cb_func={0x18, 0x7, 0x4, 0x0, 0xfffffffffffffffb}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x92a4}, @map_val={0x18, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000001}]}, &(0x7f00000001c0)='syzkaller\x00', 0x4, 0x8e, &(0x7f0000000200)=""/142, 0x40f00, 0x42, '\x00', 0x0, 0x7, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000300)={0x5, 0x0, 0xdbf, 0x8}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000380)=[{0x5, 0x1, 0xc, 0xa}], 0x10, 0x3}, 0x90) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000480)=r1) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) 04:37:40 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x600000, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1c, 0x13, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x101}, [@exit, @map_val={0x18, 0xa9f0d05bb5b494dc, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3ff}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @exit, @cb_func={0x18, 0x7, 0x4, 0x0, 0xfffffffffffffffb}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x92a4}, @map_val={0x18, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000001}]}, &(0x7f00000001c0)='syzkaller\x00', 0x4, 0x8e, &(0x7f0000000200)=""/142, 0x40f00, 0x42, '\x00', 0x0, 0x7, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000300)={0x5, 0x0, 0xdbf, 0x8}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000380)=[{0x5, 0x1, 0xc, 0xa}], 0x10, 0x3}, 0x90) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000480)=r1) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file1\x00'}, 0x18) 04:37:40 executing program 0: mkdir(0x0, 0x100) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1447.300158][T23121] FAULT_INJECTION: forcing a failure. [ 1447.300158][T23121] name failslab, interval 1, probability 0, space 0, times 0 [ 1447.327465][T23121] CPU: 1 PID: 23121 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1447.337624][T23121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1447.347517][T23121] Call Trace: [ 1447.350640][T23121] [ 1447.353418][T23121] dump_stack_lvl+0x151/0x1b7 [ 1447.357935][T23121] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1447.363402][T23121] dump_stack+0x15/0x17 [ 1447.367392][T23121] should_fail+0x3c6/0x510 [ 1447.371662][T23121] __should_failslab+0xa4/0xe0 [ 1447.376246][T23121] ? vm_area_dup+0x26/0x230 [ 1447.380671][T23121] should_failslab+0x9/0x20 [ 1447.385008][T23121] slab_pre_alloc_hook+0x37/0xd0 [ 1447.389784][T23121] ? vm_area_dup+0x26/0x230 [ 1447.394121][T23121] kmem_cache_alloc+0x44/0x200 [ 1447.398724][T23121] vm_area_dup+0x26/0x230 [ 1447.402886][T23121] copy_mm+0x9a1/0x13e0 [ 1447.406883][T23121] ? copy_signal+0x610/0x610 [ 1447.411308][T23121] ? __init_rwsem+0xd6/0x1c0 [ 1447.415732][T23121] ? copy_signal+0x4e3/0x610 [ 1447.420181][T23121] copy_process+0x12bc/0x3260 [ 1447.424674][T23121] ? proc_fail_nth_write+0x20b/0x290 [ 1447.429797][T23121] ? fsnotify_perm+0x6a/0x5d0 [ 1447.434307][T23121] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1447.439254][T23121] ? vfs_write+0x9ec/0x1110 [ 1447.443594][T23121] kernel_clone+0x21e/0x9e0 [ 1447.447939][T23121] ? file_end_write+0x1c0/0x1c0 [ 1447.452621][T23121] ? create_io_thread+0x1e0/0x1e0 [ 1447.457482][T23121] ? mutex_unlock+0xb2/0x260 [ 1447.461908][T23121] ? __mutex_lock_slowpath+0x10/0x10 [ 1447.467026][T23121] __x64_sys_clone+0x23f/0x290 [ 1447.471629][T23121] ? __do_sys_vfork+0x130/0x130 [ 1447.476315][T23121] ? ksys_write+0x260/0x2c0 [ 1447.480657][T23121] ? debug_smp_processor_id+0x17/0x20 [ 1447.485866][T23121] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1447.491765][T23121] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1447.497229][T23121] do_syscall_64+0x3d/0xb0 [ 1447.501484][T23121] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1447.507212][T23121] RIP: 0033:0x7f6872c3eae9 [ 1447.511465][T23121] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1447.530903][T23121] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1447.539149][T23121] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:40 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) 04:37:40 executing program 5: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x1) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='blkio.bfq.empty_time\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) 04:37:40 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x20010, 0x0, 0x0, 0x0) 04:37:40 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:40 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:40 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:40 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1447.546971][T23121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1447.554774][T23121] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1447.562583][T23121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1447.570484][T23121] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1447.578296][T23121] 04:37:40 executing program 5: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x1) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='blkio.bfq.empty_time\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) 04:37:40 executing program 5: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x1) (async, rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001780)='./cgroup.net/syz0\x00', 0x200002, 0x0) (rerun: 32) openat$cgroup_ro(r0, &(0x7f0000001800)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='blkio.bfq.empty_time\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) 04:37:40 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:40 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)='\'/\x00', 0x0}, 0x30) mkdir(&(0x7f0000000000)='./file1\x00', 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r0}, 0x4) 04:37:40 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1447.652241][T23169] FAULT_INJECTION: forcing a failure. [ 1447.652241][T23169] name failslab, interval 1, probability 0, space 0, times 0 [ 1447.706272][T23169] CPU: 0 PID: 23169 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1447.716433][T23169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1447.726335][T23169] Call Trace: [ 1447.729558][T23169] [ 1447.732314][T23169] dump_stack_lvl+0x151/0x1b7 [ 1447.736829][T23169] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1447.742382][T23169] dump_stack+0x15/0x17 [ 1447.746376][T23169] should_fail+0x3c6/0x510 [ 1447.750628][T23169] __should_failslab+0xa4/0xe0 [ 1447.755235][T23169] ? vm_area_dup+0x26/0x230 [ 1447.759566][T23169] should_failslab+0x9/0x20 [ 1447.763908][T23169] slab_pre_alloc_hook+0x37/0xd0 [ 1447.768683][T23169] ? vm_area_dup+0x26/0x230 [ 1447.773025][T23169] kmem_cache_alloc+0x44/0x200 [ 1447.777621][T23169] vm_area_dup+0x26/0x230 [ 1447.781784][T23169] copy_mm+0x9a1/0x13e0 [ 1447.785783][T23169] ? copy_signal+0x610/0x610 [ 1447.790202][T23169] ? __init_rwsem+0xd6/0x1c0 [ 1447.794632][T23169] ? copy_signal+0x4e3/0x610 [ 1447.799058][T23169] copy_process+0x12bc/0x3260 [ 1447.803568][T23169] ? proc_fail_nth_write+0x20b/0x290 [ 1447.808688][T23169] ? fsnotify_perm+0x6a/0x5d0 [ 1447.813206][T23169] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1447.818151][T23169] ? vfs_write+0x9ec/0x1110 [ 1447.822497][T23169] kernel_clone+0x21e/0x9e0 [ 1447.826830][T23169] ? file_end_write+0x1c0/0x1c0 [ 1447.831517][T23169] ? create_io_thread+0x1e0/0x1e0 [ 1447.836376][T23169] ? mutex_unlock+0xb2/0x260 [ 1447.840804][T23169] ? __mutex_lock_slowpath+0x10/0x10 [ 1447.845924][T23169] __x64_sys_clone+0x23f/0x290 [ 1447.850528][T23169] ? __do_sys_vfork+0x130/0x130 [ 1447.855208][T23169] ? ksys_write+0x260/0x2c0 [ 1447.859551][T23169] ? debug_smp_processor_id+0x17/0x20 [ 1447.864756][T23169] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1447.870657][T23169] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1447.876131][T23169] do_syscall_64+0x3d/0xb0 [ 1447.880387][T23169] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1447.886109][T23169] RIP: 0033:0x7f6872c3eae9 [ 1447.890359][T23169] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1447.909802][T23169] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1447.918050][T23169] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1447.925868][T23169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1447.933669][T23169] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1447.941479][T23169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1447.949301][T23169] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1447.957110][T23169] 04:37:41 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) 04:37:41 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)='\'/\x00', 0x0}, 0x30) (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r0}, 0x4) 04:37:41 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x10100000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:41 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x20200, 0x0, 0x0, 0x0) 04:37:41 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:41 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:41 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:41 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)='\'/\x00', 0x0}, 0x30) (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r0}, 0x4) 04:37:41 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:41 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000a40), 0x8000, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000600)=""/111, 0x6f}, {&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f00000004c0)=""/153, 0x99}], 0x5, &(0x7f00000003c0)=""/165, 0xa5}, 0x40000066) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r1, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0xc, &(0x7f0000000540)=@raw=[@call={0x85, 0x0, 0x0, 0x54}, @call={0x85, 0x0, 0x0, 0xb2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], &(0x7f00000005c0)='syzkaller\x00', 0x5, 0x16, &(0x7f0000000600)=""/22, 0x41000, 0xe, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x5, 0x3, 0x66, 0x1}, 0x10, 0x0, 0x0, 0x9, &(0x7f00000006c0)=[0x1, r1, r1, r1, r1], &(0x7f0000000700)=[{0x0, 0x9, 0xa}, {0x5, 0x5, 0x6, 0x7}, {0x2, 0x3, 0x8}, {0x1, 0x4, 0xc, 0x3}, {0x4, 0x4, 0x8, 0x4}, {0x4, 0x5, 0xc, 0x1}, {0x1, 0x4, 0x8, 0xa}, {0x5, 0x4, 0x8, 0x2}, {0x4, 0x2, 0xb, 0x8}], 0x10, 0x80000000}, 0x90) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x6, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x101}, @map_fd={0x18, 0xa, 0x1, 0x0, r1}], &(0x7f00000000c0)='GPL\x00', 0x400, 0x70, &(0x7f0000000100)=""/112, 0x41000, 0x1, '\x00', 0x0, 0x2e, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x7f, 0x7}, 0x10, r4, r5, 0x3, &(0x7f0000000880)=[r1], &(0x7f00000008c0)=[{0x1, 0x3, 0xa, 0x2}, {0x4, 0x2, 0xd, 0x9}, {0x5, 0x4, 0x7, 0x4}], 0x10, 0x2}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0xf, &(0x7f0000001780)=ANY=[@ANYBLOB="1913e04b217e408cbf3ffec9a5980080", @ANYRES32=r1, @ANYBLOB="000000000000000018100000", @ANYRES32=r1, @ANYBLOB="000000000000000018590000090000000000000000000000181a0000", @ANYRES32=r1, @ANYBLOB="000000000000000085000000c900000018420000fdffffff000000000000000018280000", @ANYRES32=r1, @ANYBLOB="00000000010100006b120200fcffffff9500000000000000"], &(0x7f0000001200)='syzkaller\x00', 0x1ff, 0x45, &(0x7f0000001240)=""/69, 0x41000, 0x4, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x5, 0x200, 0xbb}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001340)=[r1, r1, r1, r1, r1, r1, r1], &(0x7f0000001380)=[{0x2, 0x3, 0x0, 0x6}, {0x5, 0x1, 0xf, 0x6}, {0x4, 0x3, 0x8, 0x5}], 0x10, 0x9}, 0x90) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r1, 0x0, '\x00', r3, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r1, 0x58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={0x0, 0x1, 0x18}, 0xc) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r12 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r11, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r11}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r11, 0xffffffffffffffff, r11], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r12) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003180)={r12, 0xe0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000002ec0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, &(0x7f0000002f00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002f40)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000002f80)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000002fc0), &(0x7f0000003000), 0x8, 0x10, 0x8, 0x8, &(0x7f0000003040)}}, 0x10) r13 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r7, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r9, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r10], 0x0, 0x10, 0x6}, 0x90) r14 = bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x2, 0x5, &(0x7f0000000e40)=ANY=[@ANYBLOB="186b00ff070000000000000058040000181a0000", @ANYRES32=r1, @ANYBLOB="0000000000000000b76bfcff04000000"], &(0x7f0000000e80)='GPL\x00', 0x7, 0xb2, &(0x7f0000000ec0)=""/178, 0x41000, 0x1e, '\x00', r3, 0x2d, r1, 0x8, &(0x7f0000000f80)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x2, 0xe, 0x5, 0x200}, 0x10, 0xffffffffffffffff, r13, 0x1, &(0x7f0000001000)=[r1], &(0x7f0000001040)=[{0x2, 0x3, 0xb, 0x2}], 0x10, 0x1e6}, 0x90) r15 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001180)={r8, 0x1, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000011c0)={r15, &(0x7f0000001480)="387860b8abc957838356e1621e9ce0dbebe1cebc815bcbb6412fb1ae8c34bf9efa13149fd5556e0b82a7790148f53610408314b1a841c8a8a3a0c7525a5958b7982ca1f9a54b71e8832da818cd26840f8426b928e17b2867c8e1a752d78ac9108ccc6f9f7aa792907e08bb650346ec6587c419905c4ed15f17dba118ba8eb3265e235daf427c0f6abbd7def25ea541d7ae77a78cfa61c29657625c87b5f8659d33d2f9ecea83afbc1dbbfae4a54be2e47a44f41c76f8302ce8be73e699cf8ee1fe3093b066e530e8462a5dcb77590eff6b4985e2eef3224e8d6fa0110113c21ffdf637"}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r3, r13, 0x1b, 0x0, r14, @prog_fd=r6, r2}, 0x20) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000340)=r3) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001580)=""/174, 0xae}, {&(0x7f0000001640)=""/64, 0x40}, {&(0x7f0000001680)=""/167, 0xa7}, {&(0x7f0000001940)=""/248, 0xf8}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/246, 0xf6}, {&(0x7f0000002b40)=""/195, 0xc3}, {&(0x7f0000002c40)=""/171, 0xab}, {&(0x7f0000002d00)=""/127, 0x7f}], 0x9, &(0x7f0000002e40)=""/102, 0x66}, 0x2000) [ 1448.032846][T23219] FAULT_INJECTION: forcing a failure. [ 1448.032846][T23219] name fail_page_alloc, interval 1, probability 0, space 0, times 0 04:37:41 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000a40), 0x8000, 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000600)=""/111, 0x6f}, {&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f00000004c0)=""/153, 0x99}], 0x5, &(0x7f00000003c0)=""/165, 0xa5}, 0x40000066) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r1, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) (async) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0xc, &(0x7f0000000540)=@raw=[@call={0x85, 0x0, 0x0, 0x54}, @call={0x85, 0x0, 0x0, 0xb2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], &(0x7f00000005c0)='syzkaller\x00', 0x5, 0x16, &(0x7f0000000600)=""/22, 0x41000, 0xe, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x5, 0x3, 0x66, 0x1}, 0x10, 0x0, 0x0, 0x9, &(0x7f00000006c0)=[0x1, r1, r1, r1, r1], &(0x7f0000000700)=[{0x0, 0x9, 0xa}, {0x5, 0x5, 0x6, 0x7}, {0x2, 0x3, 0x8}, {0x1, 0x4, 0xc, 0x3}, {0x4, 0x4, 0x8, 0x4}, {0x4, 0x5, 0xc, 0x1}, {0x1, 0x4, 0x8, 0xa}, {0x5, 0x4, 0x8, 0x2}, {0x4, 0x2, 0xb, 0x8}], 0x10, 0x80000000}, 0x90) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x6, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x101}, @map_fd={0x18, 0xa, 0x1, 0x0, r1}], &(0x7f00000000c0)='GPL\x00', 0x400, 0x70, &(0x7f0000000100)=""/112, 0x41000, 0x1, '\x00', 0x0, 0x2e, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x7f, 0x7}, 0x10, r4, r5, 0x3, &(0x7f0000000880)=[r1], &(0x7f00000008c0)=[{0x1, 0x3, 0xa, 0x2}, {0x4, 0x2, 0xd, 0x9}, {0x5, 0x4, 0x7, 0x4}], 0x10, 0x2}, 0x90) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0xf, &(0x7f0000001780)=ANY=[@ANYBLOB="1913e04b217e408cbf3ffec9a5980080", @ANYRES32=r1, @ANYBLOB="000000000000000018100000", @ANYRES32=r1, @ANYBLOB="000000000000000018590000090000000000000000000000181a0000", @ANYRES32=r1, @ANYBLOB="000000000000000085000000c900000018420000fdffffff000000000000000018280000", @ANYRES32=r1, @ANYBLOB="00000000010100006b120200fcffffff9500000000000000"], &(0x7f0000001200)='syzkaller\x00', 0x1ff, 0x45, &(0x7f0000001240)=""/69, 0x41000, 0x4, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x5, 0x200, 0xbb}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001340)=[r1, r1, r1, r1, r1, r1, r1], &(0x7f0000001380)=[{0x2, 0x3, 0x0, 0x6}, {0x5, 0x1, 0xf, 0x6}, {0x4, 0x3, 0x8, 0x5}], 0x10, 0x9}, 0x90) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r1, 0x0, '\x00', r3, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r1, 0x58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={0x0, 0x1, 0x18}, 0xc) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r12 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r11, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r11}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r11, 0xffffffffffffffff, r11], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r12) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003180)={r12, 0xe0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000002ec0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, &(0x7f0000002f00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002f40)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000002f80)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000002fc0), &(0x7f0000003000), 0x8, 0x10, 0x8, 0x8, &(0x7f0000003040)}}, 0x10) (async) r13 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r7, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r9, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r10], 0x0, 0x10, 0x6}, 0x90) r14 = bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x2, 0x5, &(0x7f0000000e40)=ANY=[@ANYBLOB="186b00ff070000000000000058040000181a0000", @ANYRES32=r1, @ANYBLOB="0000000000000000b76bfcff04000000"], &(0x7f0000000e80)='GPL\x00', 0x7, 0xb2, &(0x7f0000000ec0)=""/178, 0x41000, 0x1e, '\x00', r3, 0x2d, r1, 0x8, &(0x7f0000000f80)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x2, 0xe, 0x5, 0x200}, 0x10, 0xffffffffffffffff, r13, 0x1, &(0x7f0000001000)=[r1], &(0x7f0000001040)=[{0x2, 0x3, 0xb, 0x2}], 0x10, 0x1e6}, 0x90) r15 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001180)={r8, 0x1, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000011c0)={r15, &(0x7f0000001480)="387860b8abc957838356e1621e9ce0dbebe1cebc815bcbb6412fb1ae8c34bf9efa13149fd5556e0b82a7790148f53610408314b1a841c8a8a3a0c7525a5958b7982ca1f9a54b71e8832da818cd26840f8426b928e17b2867c8e1a752d78ac9108ccc6f9f7aa792907e08bb650346ec6587c419905c4ed15f17dba118ba8eb3265e235daf427c0f6abbd7def25ea541d7ae77a78cfa61c29657625c87b5f8659d33d2f9ecea83afbc1dbbfae4a54be2e47a44f41c76f8302ce8be73e699cf8ee1fe3093b066e530e8462a5dcb77590eff6b4985e2eef3224e8d6fa0110113c21ffdf637"}, 0x20) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r3, r13, 0x1b, 0x0, r14, @prog_fd=r6, r2}, 0x20) (async) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000340)=r3) (async) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001580)=""/174, 0xae}, {&(0x7f0000001640)=""/64, 0x40}, {&(0x7f0000001680)=""/167, 0xa7}, {&(0x7f0000001940)=""/248, 0xf8}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/246, 0xf6}, {&(0x7f0000002b40)=""/195, 0xc3}, {&(0x7f0000002c40)=""/171, 0xab}, {&(0x7f0000002d00)=""/127, 0x7f}], 0x9, &(0x7f0000002e40)=""/102, 0x66}, 0x2000) [ 1448.076359][T23219] CPU: 0 PID: 23219 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1448.086522][T23219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1448.096413][T23219] Call Trace: [ 1448.099538][T23219] [ 1448.102315][T23219] dump_stack_lvl+0x151/0x1b7 [ 1448.106830][T23219] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1448.112302][T23219] dump_stack+0x15/0x17 [ 1448.116314][T23219] should_fail+0x3c6/0x510 [ 1448.120541][T23219] should_fail_alloc_page+0x5a/0x80 04:37:41 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000a40), 0x8000, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000600)=""/111, 0x6f}, {&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f00000004c0)=""/153, 0x99}], 0x5, &(0x7f00000003c0)=""/165, 0xa5}, 0x40000066) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r1, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r1, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0x10, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0xc, &(0x7f0000000540)=@raw=[@call={0x85, 0x0, 0x0, 0x54}, @call={0x85, 0x0, 0x0, 0xb2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}, @cb_func={0x18, 0x2, 0x4, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], &(0x7f00000005c0)='syzkaller\x00', 0x5, 0x16, &(0x7f0000000600)=""/22, 0x41000, 0xe, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000680)={0x5, 0x3, 0x66, 0x1}, 0x10, 0x0, 0x0, 0x9, &(0x7f00000006c0)=[0x1, r1, r1, r1, r1], &(0x7f0000000700)=[{0x0, 0x9, 0xa}, {0x5, 0x5, 0x6, 0x7}, {0x2, 0x3, 0x8}, {0x1, 0x4, 0xc, 0x3}, {0x4, 0x4, 0x8, 0x4}, {0x4, 0x5, 0xc, 0x1}, {0x1, 0x4, 0x8, 0xa}, {0x5, 0x4, 0x8, 0x2}, {0x4, 0x2, 0xb, 0x8}], 0x10, 0x80000000}, 0x90) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x6, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x6, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x101}, @map_fd={0x18, 0xa, 0x1, 0x0, r1}], &(0x7f00000000c0)='GPL\x00', 0x400, 0x70, &(0x7f0000000100)=""/112, 0x41000, 0x1, '\x00', 0x0, 0x2e, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x2, 0x7f, 0x7}, 0x10, r4, r5, 0x3, &(0x7f0000000880)=[r1], &(0x7f00000008c0)=[{0x1, 0x3, 0xa, 0x2}, {0x4, 0x2, 0xd, 0x9}, {0x5, 0x4, 0x7, 0x4}], 0x10, 0x2}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0xf, &(0x7f0000001780)=ANY=[@ANYBLOB="1913e04b217e408cbf3ffec9a5980080", @ANYRES32=r1, @ANYBLOB="000000000000000018100000", @ANYRES32=r1, @ANYBLOB="000000000000000018590000090000000000000000000000181a0000", @ANYRES32=r1, @ANYBLOB="000000000000000085000000c900000018420000fdffffff000000000000000018280000", @ANYRES32=r1, @ANYBLOB="00000000010100006b120200fcffffff9500000000000000"], &(0x7f0000001200)='syzkaller\x00', 0x1ff, 0x45, &(0x7f0000001240)=""/69, 0x41000, 0x4, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x5, 0x200, 0xbb}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001340)=[r1, r1, r1, r1, r1, r1, r1], &(0x7f0000001380)=[{0x2, 0x3, 0x0, 0x6}, {0x5, 0x1, 0xf, 0x6}, {0x4, 0x3, 0x8, 0x5}], 0x10, 0x9}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r1, 0x0, '\x00', r3, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) (async) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x14, 0x20, 0x80000001, 0x6, 0x28c2, r1, 0x0, '\x00', r3, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r1, 0x58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={0x0, 0x1, 0x18}, 0xc) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r12 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x5, 0xb, 0x1, 0x18, 0xfffffffffffffff0}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x6, 0x2, 0x0, r11, 0x0, 0x0, 0x0, 0x677e}, @map_fd={0x18, 0x5, 0x1, 0x0, r11}], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r11, 0xffffffffffffffff, r11], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r12) (async) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r12) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003180)={r12, 0xe0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000002ec0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, &(0x7f0000002f00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002f40)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000002f80)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000002fc0), &(0x7f0000003000), 0x8, 0x10, 0x8, 0x8, &(0x7f0000003040)}}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r7, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r9, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r10], 0x0, 0x10, 0x6}, 0x90) (async) r13 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d80)={0x6, 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="18280000", @ANYRES32=r7, @ANYBLOB="0070c00b8ac0912d54e004320000004f670000184b000102000000000000000000000000f063842303b2e24eb98f077e5af75f5344a3eb8a95da14f6cb4ee8480ceae46e73d813623e600e7f1b59dd73d59f90b3a202ee95639e78c95a50b7c825fa8fc6337ce192f3af6449176a40e3553e49cbfa04df97f67162496e34d6d1824c2f46c8a9d9819130eb7fdd73862506e6e70ddab52fdd2950ac2c0e94325e1071550e611a527ac63c31d95a97772d28339ce7ac49ef95871a00aac7643541c7cdf6205c96eec59ba5111866ed11f825ad5217629d2b4bc63e4b215f7fd0d037b6"], &(0x7f0000000a80)='syzkaller\x00', 0x3, 0xf0, &(0x7f0000000ac0)=""/240, 0x40f00, 0xa, '\x00', r9, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000c80)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000cc0)={0x3, 0x4, 0xc4b, 0x9143}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[r10], 0x0, 0x10, 0x6}, 0x90) r14 = bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x2, 0x5, &(0x7f0000000e40)=ANY=[@ANYBLOB="186b00ff070000000000000058040000181a0000", @ANYRES32=r1, @ANYBLOB="0000000000000000b76bfcff04000000"], &(0x7f0000000e80)='GPL\x00', 0x7, 0xb2, &(0x7f0000000ec0)=""/178, 0x41000, 0x1e, '\x00', r3, 0x2d, r1, 0x8, &(0x7f0000000f80)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x2, 0xe, 0x5, 0x200}, 0x10, 0xffffffffffffffff, r13, 0x1, &(0x7f0000001000)=[r1], &(0x7f0000001040)=[{0x2, 0x3, 0xb, 0x2}], 0x10, 0x1e6}, 0x90) r15 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001180)={r8, 0x1, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000011c0)={r15, &(0x7f0000001480)="387860b8abc957838356e1621e9ce0dbebe1cebc815bcbb6412fb1ae8c34bf9efa13149fd5556e0b82a7790148f53610408314b1a841c8a8a3a0c7525a5958b7982ca1f9a54b71e8832da818cd26840f8426b928e17b2867c8e1a752d78ac9108ccc6f9f7aa792907e08bb650346ec6587c419905c4ed15f17dba118ba8eb3265e235daf427c0f6abbd7def25ea541d7ae77a78cfa61c29657625c87b5f8659d33d2f9ecea83afbc1dbbfae4a54be2e47a44f41c76f8302ce8be73e699cf8ee1fe3093b066e530e8462a5dcb77590eff6b4985e2eef3224e8d6fa0110113c21ffdf637"}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r3, r13, 0x1b, 0x0, r14, @prog_fd=r6, r2}, 0x20) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@ifindex=r3, r13, 0x1b, 0x0, r14, @prog_fd=r6, r2}, 0x20) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000340)=r3) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001580)=""/174, 0xae}, {&(0x7f0000001640)=""/64, 0x40}, {&(0x7f0000001680)=""/167, 0xa7}, {&(0x7f0000001940)=""/248, 0xf8}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/246, 0xf6}, {&(0x7f0000002b40)=""/195, 0xc3}, {&(0x7f0000002c40)=""/171, 0xab}, {&(0x7f0000002d00)=""/127, 0x7f}], 0x9, &(0x7f0000002e40)=""/102, 0x66}, 0x2000) [ 1448.125576][T23219] prepare_alloc_pages+0x15c/0x700 [ 1448.130521][T23219] ? __alloc_pages+0x5e0/0x5e0 [ 1448.135122][T23219] ? __alloc_pages_bulk+0xe60/0xe60 [ 1448.140158][T23219] __alloc_pages+0x138/0x5e0 [ 1448.144583][T23219] ? prep_new_page+0x110/0x110 [ 1448.149184][T23219] ? is_bpf_text_address+0x172/0x190 [ 1448.154305][T23219] pte_alloc_one+0x73/0x1b0 [ 1448.158645][T23219] ? pfn_modify_allowed+0x2f0/0x2f0 [ 1448.163674][T23219] ? arch_stack_walk+0xf3/0x140 [ 1448.168363][T23219] __pte_alloc+0x86/0x350 [ 1448.172526][T23219] ? free_pgtables+0x280/0x280 [ 1448.177131][T23219] ? _raw_spin_lock+0xa4/0x1b0 [ 1448.181731][T23219] ? __kasan_check_write+0x14/0x20 [ 1448.186675][T23219] copy_page_range+0x28a8/0x2f90 [ 1448.191448][T23219] ? __kasan_slab_alloc+0xb1/0xe0 [ 1448.196314][T23219] ? pfn_valid+0x1e0/0x1e0 [ 1448.200563][T23219] ? vma_interval_tree_augment_rotate+0x178/0x1d0 [ 1448.206815][T23219] copy_mm+0xc7e/0x13e0 [ 1448.210809][T23219] ? copy_signal+0x610/0x610 [ 1448.215229][T23219] ? __init_rwsem+0xd6/0x1c0 [ 1448.219659][T23219] ? copy_signal+0x4e3/0x610 [ 1448.224085][T23219] copy_process+0x12bc/0x3260 [ 1448.228598][T23219] ? proc_fail_nth_write+0x20b/0x290 [ 1448.233718][T23219] ? fsnotify_perm+0x6a/0x5d0 [ 1448.238228][T23219] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1448.243177][T23219] ? vfs_write+0x9ec/0x1110 [ 1448.247517][T23219] kernel_clone+0x21e/0x9e0 [ 1448.251863][T23219] ? file_end_write+0x1c0/0x1c0 [ 1448.256545][T23219] ? create_io_thread+0x1e0/0x1e0 [ 1448.261402][T23219] ? mutex_unlock+0xb2/0x260 [ 1448.265831][T23219] ? __mutex_lock_slowpath+0x10/0x10 [ 1448.270951][T23219] __x64_sys_clone+0x23f/0x290 [ 1448.275682][T23219] ? __do_sys_vfork+0x130/0x130 [ 1448.280356][T23219] ? ksys_write+0x260/0x2c0 [ 1448.284697][T23219] ? debug_smp_processor_id+0x17/0x20 [ 1448.289904][T23219] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1448.295808][T23219] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1448.301280][T23219] do_syscall_64+0x3d/0xb0 [ 1448.305528][T23219] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1448.311252][T23219] RIP: 0033:0x7f6872c3eae9 [ 1448.315511][T23219] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1448.334948][T23219] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1448.343279][T23219] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1448.351090][T23219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1448.358899][T23219] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1448.366719][T23219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:37:41 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) 04:37:41 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0xffffffff, 0x8}, 0xc) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file1\x00', 0x0, 0x10}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)=@o_path={&(0x7f0000000000)='./file1\x00', r0, 0x4000, r1}, 0x18) 04:37:41 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x80000, 0x0, 0x0, 0x0) 04:37:41 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xa028b9eb290000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:41 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:41 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1448.374524][T23219] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1448.382340][T23219] 04:37:41 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x10) (async) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0xffffffff, 0x8}, 0xc) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file1\x00', 0x0, 0x10}, 0x18) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)=@o_path={&(0x7f0000000000)='./file1\x00', r0, 0x4000, r1}, 0x18) 04:37:41 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:41 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0xffffffff, 0x8}, 0xc) (async) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file1\x00', 0x0, 0x10}, 0x18) (async, rerun: 64) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)=@o_path={&(0x7f0000000000)='./file1\x00', r0, 0x4000, r1}, 0x18) (rerun: 64) 04:37:41 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xb031283a550000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:41 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/87, 0x57}], 0x5, &(0x7f0000000400)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}, 0x10002) [ 1448.457286][T23274] FAULT_INJECTION: forcing a failure. [ 1448.457286][T23274] name failslab, interval 1, probability 0, space 0, times 0 [ 1448.478881][T23274] CPU: 0 PID: 23274 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1448.489027][T23274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1448.499185][T23274] Call Trace: [ 1448.502307][T23274] 04:37:41 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/87, 0x57}], 0x5, &(0x7f0000000400)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}, 0x10002) [ 1448.505093][T23274] dump_stack_lvl+0x151/0x1b7 [ 1448.509602][T23274] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1448.515069][T23274] dump_stack+0x15/0x17 [ 1448.519057][T23274] should_fail+0x3c6/0x510 [ 1448.523313][T23274] __should_failslab+0xa4/0xe0 [ 1448.527914][T23274] ? vm_area_dup+0x26/0x230 [ 1448.532249][T23274] should_failslab+0x9/0x20 [ 1448.536589][T23274] slab_pre_alloc_hook+0x37/0xd0 [ 1448.541369][T23274] ? vm_area_dup+0x26/0x230 [ 1448.545701][T23274] kmem_cache_alloc+0x44/0x200 [ 1448.550312][T23274] vm_area_dup+0x26/0x230 [ 1448.554473][T23274] copy_mm+0x9a1/0x13e0 [ 1448.558466][T23274] ? copy_signal+0x610/0x610 [ 1448.563071][T23274] ? __init_rwsem+0xd6/0x1c0 [ 1448.567500][T23274] ? copy_signal+0x4e3/0x610 [ 1448.571922][T23274] copy_process+0x12bc/0x3260 [ 1448.576445][T23274] ? proc_fail_nth_write+0x20b/0x290 [ 1448.581550][T23274] ? fsnotify_perm+0x6a/0x5d0 [ 1448.586067][T23274] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1448.591009][T23274] ? vfs_write+0x9ec/0x1110 [ 1448.595350][T23274] kernel_clone+0x21e/0x9e0 [ 1448.599692][T23274] ? file_end_write+0x1c0/0x1c0 [ 1448.604377][T23274] ? create_io_thread+0x1e0/0x1e0 [ 1448.609235][T23274] ? mutex_unlock+0xb2/0x260 [ 1448.613662][T23274] ? __mutex_lock_slowpath+0x10/0x10 [ 1448.618784][T23274] __x64_sys_clone+0x23f/0x290 [ 1448.623402][T23274] ? __do_sys_vfork+0x130/0x130 [ 1448.628067][T23274] ? ksys_write+0x260/0x2c0 [ 1448.632410][T23274] ? debug_smp_processor_id+0x17/0x20 [ 1448.637614][T23274] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1448.643519][T23274] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1448.648984][T23274] do_syscall_64+0x3d/0xb0 [ 1448.653238][T23274] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1448.658965][T23274] RIP: 0033:0x7f6872c3eae9 [ 1448.663218][T23274] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1448.682659][T23274] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1448.690904][T23274] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1448.698715][T23274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1448.706528][T23274] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1448.714339][T23274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1448.722145][T23274] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1448.729958][T23274] 04:37:42 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) 04:37:42 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/87, 0x57}], 0x5, &(0x7f0000000400)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}, 0x10002) [ 1448.887381][T23321] FAULT_INJECTION: forcing a failure. [ 1448.887381][T23321] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1448.902942][T23321] CPU: 1 PID: 23321 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1448.913096][T23321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1448.922997][T23321] Call Trace: [ 1448.926114][T23321] [ 1448.928894][T23321] dump_stack_lvl+0x151/0x1b7 [ 1448.933495][T23321] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1448.938960][T23321] ? _raw_spin_lock+0xa4/0x1b0 [ 1448.943560][T23321] ? _raw_spin_trylock_bh+0x190/0x190 [ 1448.948767][T23321] ? arch_stack_walk+0xf3/0x140 [ 1448.953459][T23321] dump_stack+0x15/0x17 [ 1448.957453][T23321] should_fail+0x3c6/0x510 [ 1448.961698][T23321] should_fail_alloc_page+0x5a/0x80 [ 1448.966732][T23321] prepare_alloc_pages+0x15c/0x700 [ 1448.971684][T23321] ? __kasan_check_write+0x14/0x20 [ 1448.976629][T23321] ? __alloc_pages_bulk+0xe60/0xe60 [ 1448.981749][T23321] ? copy_page_range+0x2d59/0x2f90 [ 1448.986696][T23321] __alloc_pages+0x138/0x5e0 [ 1448.991119][T23321] ? prep_new_page+0x110/0x110 [ 1448.995723][T23321] new_slab+0x9a/0x4e0 [ 1448.999634][T23321] ___slab_alloc+0x39e/0x830 [ 1449.004050][T23321] ? vm_area_dup+0x26/0x230 [ 1449.008396][T23321] ? vm_area_dup+0x26/0x230 [ 1449.012730][T23321] __slab_alloc+0x4a/0x90 [ 1449.016900][T23321] ? vm_area_dup+0x26/0x230 [ 1449.021236][T23321] kmem_cache_alloc+0x134/0x200 [ 1449.026013][T23321] vm_area_dup+0x26/0x230 [ 1449.030179][T23321] copy_mm+0x9a1/0x13e0 [ 1449.034174][T23321] ? copy_signal+0x610/0x610 [ 1449.038597][T23321] ? __init_rwsem+0xd6/0x1c0 [ 1449.043027][T23321] ? copy_signal+0x4e3/0x610 [ 1449.047478][T23321] copy_process+0x12bc/0x3260 [ 1449.051966][T23321] ? proc_fail_nth_write+0x20b/0x290 [ 1449.057086][T23321] ? fsnotify_perm+0x6a/0x5d0 [ 1449.061605][T23321] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1449.066633][T23321] ? vfs_write+0x9ec/0x1110 [ 1449.070975][T23321] kernel_clone+0x21e/0x9e0 [ 1449.075837][T23321] ? file_end_write+0x1c0/0x1c0 [ 1449.080516][T23321] ? create_io_thread+0x1e0/0x1e0 [ 1449.085374][T23321] ? mutex_unlock+0xb2/0x260 [ 1449.089801][T23321] ? __mutex_lock_slowpath+0x10/0x10 [ 1449.094923][T23321] __x64_sys_clone+0x23f/0x290 [ 1449.099523][T23321] ? __do_sys_vfork+0x130/0x130 [ 1449.104208][T23321] ? ksys_write+0x260/0x2c0 [ 1449.108551][T23321] ? debug_smp_processor_id+0x17/0x20 [ 1449.113755][T23321] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1449.119657][T23321] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1449.125126][T23321] do_syscall_64+0x3d/0xb0 [ 1449.129379][T23321] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1449.135108][T23321] RIP: 0033:0x7f6872c3eae9 [ 1449.139359][T23321] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1449.158808][T23321] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1449.167048][T23321] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1449.174865][T23321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 04:37:42 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:42 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x101000, 0x0, 0x0, 0x0) 04:37:42 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf0d10b1b000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:42 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:42 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000100)=[{}], 0x8, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x8, &(0x7f00000001c0)}}, 0x10) [ 1449.183103][T23321] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1449.190999][T23321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1449.198810][T23321] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1449.206627][T23321] 04:37:42 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000100)=[{}], 0x8, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x8, &(0x7f00000001c0)}}, 0x10) 04:37:42 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:42 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 57) 04:37:42 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf0ff1f00000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:42 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000100)=[{}], 0x8, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x8, &(0x7f00000001c0)}}, 0x10) 04:37:42 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 04:37:42 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1449.296968][T23343] FAULT_INJECTION: forcing a failure. [ 1449.296968][T23343] name failslab, interval 1, probability 0, space 0, times 0 [ 1449.324814][T23343] CPU: 1 PID: 23343 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1449.334970][T23343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1449.344862][T23343] Call Trace: [ 1449.347987][T23343] [ 1449.350760][T23343] dump_stack_lvl+0x151/0x1b7 [ 1449.355278][T23343] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1449.360894][T23343] dump_stack+0x15/0x17 [ 1449.364879][T23343] should_fail+0x3c6/0x510 [ 1449.369135][T23343] __should_failslab+0xa4/0xe0 [ 1449.373832][T23343] ? vm_area_dup+0x26/0x230 [ 1449.378162][T23343] should_failslab+0x9/0x20 [ 1449.382509][T23343] slab_pre_alloc_hook+0x37/0xd0 [ 1449.387278][T23343] ? vm_area_dup+0x26/0x230 [ 1449.391631][T23343] kmem_cache_alloc+0x44/0x200 04:37:42 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1449.396213][T23343] vm_area_dup+0x26/0x230 [ 1449.400385][T23343] copy_mm+0x9a1/0x13e0 [ 1449.404371][T23343] ? copy_signal+0x610/0x610 [ 1449.408795][T23343] ? __init_rwsem+0xd6/0x1c0 [ 1449.413223][T23343] ? copy_signal+0x4e3/0x610 [ 1449.417650][T23343] copy_process+0x12bc/0x3260 [ 1449.422164][T23343] ? proc_fail_nth_write+0x20b/0x290 [ 1449.427285][T23343] ? fsnotify_perm+0x6a/0x5d0 [ 1449.431803][T23343] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1449.436742][T23343] ? vfs_write+0x9ec/0x1110 [ 1449.441084][T23343] kernel_clone+0x21e/0x9e0 [ 1449.445421][T23343] ? file_end_write+0x1c0/0x1c0 [ 1449.450107][T23343] ? create_io_thread+0x1e0/0x1e0 [ 1449.454972][T23343] ? mutex_unlock+0xb2/0x260 [ 1449.459394][T23343] ? __mutex_lock_slowpath+0x10/0x10 [ 1449.464515][T23343] __x64_sys_clone+0x23f/0x290 [ 1449.469119][T23343] ? __do_sys_vfork+0x130/0x130 [ 1449.473801][T23343] ? ksys_write+0x260/0x2c0 [ 1449.478144][T23343] ? debug_smp_processor_id+0x17/0x20 [ 1449.483348][T23343] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1449.489252][T23343] ? exit_to_user_mode_prepare+0x39/0xa0 04:37:42 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x708000, 0x0, 0x0, 0x0) 04:37:42 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1449.494717][T23343] do_syscall_64+0x3d/0xb0 [ 1449.498973][T23343] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1449.504698][T23343] RIP: 0033:0x7f6872c3eae9 [ 1449.508955][T23343] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1449.528395][T23343] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1449.536639][T23343] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 04:37:42 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:42 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:42 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) (async) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) [ 1449.544452][T23343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1449.552269][T23343] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1449.560072][T23343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1449.567883][T23343] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1449.575698][T23343] 04:37:42 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:42 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 58) 04:37:42 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) (async) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) (async) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) (async) 04:37:42 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:42 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) recvmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/146, 0x92}], 0x1, &(0x7f0000000180)=[@cred={{0x1c}}], 0x20}, 0xbb8bb9e24d537472) 04:37:42 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:42 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1449.699362][T23413] FAULT_INJECTION: forcing a failure. [ 1449.699362][T23413] name failslab, interval 1, probability 0, space 0, times 0 [ 1449.724314][T23413] CPU: 1 PID: 23413 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1449.734464][T23413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1449.744362][T23413] Call Trace: [ 1449.747483][T23413] [ 1449.750267][T23413] dump_stack_lvl+0x151/0x1b7 [ 1449.754870][T23413] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1449.760334][T23413] dump_stack+0x15/0x17 [ 1449.764332][T23413] should_fail+0x3c6/0x510 [ 1449.768600][T23413] __should_failslab+0xa4/0xe0 [ 1449.773173][T23413] ? vm_area_dup+0x26/0x230 [ 1449.777513][T23413] should_failslab+0x9/0x20 [ 1449.781856][T23413] slab_pre_alloc_hook+0x37/0xd0 [ 1449.786626][T23413] ? vm_area_dup+0x26/0x230 [ 1449.790971][T23413] kmem_cache_alloc+0x44/0x200 [ 1449.795569][T23413] vm_area_dup+0x26/0x230 [ 1449.799738][T23413] copy_mm+0x9a1/0x13e0 [ 1449.803729][T23413] ? copy_signal+0x610/0x610 [ 1449.808150][T23413] ? __init_rwsem+0xd6/0x1c0 [ 1449.812580][T23413] ? copy_signal+0x4e3/0x610 [ 1449.817003][T23413] copy_process+0x12bc/0x3260 [ 1449.821520][T23413] ? proc_fail_nth_write+0x20b/0x290 [ 1449.826638][T23413] ? fsnotify_perm+0x6a/0x5d0 [ 1449.831152][T23413] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1449.836099][T23413] ? vfs_write+0x9ec/0x1110 [ 1449.840440][T23413] kernel_clone+0x21e/0x9e0 [ 1449.844779][T23413] ? file_end_write+0x1c0/0x1c0 [ 1449.849467][T23413] ? create_io_thread+0x1e0/0x1e0 [ 1449.854326][T23413] ? mutex_unlock+0xb2/0x260 [ 1449.858751][T23413] ? __mutex_lock_slowpath+0x10/0x10 [ 1449.863872][T23413] __x64_sys_clone+0x23f/0x290 [ 1449.868472][T23413] ? __do_sys_vfork+0x130/0x130 [ 1449.873160][T23413] ? ksys_write+0x260/0x2c0 [ 1449.877499][T23413] ? debug_smp_processor_id+0x17/0x20 [ 1449.882706][T23413] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1449.888606][T23413] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1449.894076][T23413] do_syscall_64+0x3d/0xb0 [ 1449.898352][T23413] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1449.904054][T23413] RIP: 0033:0x7f6872c3eae9 [ 1449.908308][T23413] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1449.927751][T23413] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1449.935997][T23413] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1449.943817][T23413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1449.951618][T23413] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1449.959434][T23413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1449.967241][T23413] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1449.975053][T23413] 04:37:43 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x807000, 0x0, 0x0, 0x0) 04:37:43 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, 0x0, &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:43 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) recvmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/146, 0x92}], 0x1, &(0x7f0000000180)=[@cred={{0x1c}}], 0x20}, 0xbb8bb9e24d537472) 04:37:43 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:43 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:43 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 59) 04:37:43 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) recvmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/146, 0x92}], 0x1, &(0x7f0000000180)=[@cred={{0x1c}}], 0x20}, 0xbb8bb9e24d537472) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) recvmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/146, 0x92}], 0x1, &(0x7f0000000180)=[@cred={{0x1c}}], 0x20}, 0xbb8bb9e24d537472) (async) 04:37:43 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, 0x0, &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:43 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x40c) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000380)={0xfffffffffffffffc, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000040)=""/30, 0x1e}], 0x4, &(0x7f0000000340)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}, 0x1) 04:37:43 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, 0x0, &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:43 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x40c) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000380)={0xfffffffffffffffc, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000040)=""/30, 0x1e}], 0x4, &(0x7f0000000340)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}, 0x1) 04:37:43 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x900000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1450.090821][T23456] FAULT_INJECTION: forcing a failure. [ 1450.090821][T23456] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1450.135205][T23456] CPU: 0 PID: 23456 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1450.145372][T23456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1450.155266][T23456] Call Trace: [ 1450.158389][T23456] [ 1450.161165][T23456] dump_stack_lvl+0x151/0x1b7 [ 1450.165680][T23456] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1450.171147][T23456] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 1450.176762][T23456] dump_stack+0x15/0x17 [ 1450.180692][T23456] should_fail+0x3c6/0x510 [ 1450.184947][T23456] should_fail_alloc_page+0x5a/0x80 [ 1450.190009][T23456] prepare_alloc_pages+0x15c/0x700 [ 1450.194929][T23456] ? __alloc_pages_bulk+0xe60/0xe60 [ 1450.199963][T23456] __alloc_pages+0x138/0x5e0 [ 1450.204394][T23456] ? prep_new_page+0x110/0x110 [ 1450.208990][T23456] ? is_bpf_text_address+0x172/0x190 [ 1450.214110][T23456] ? stack_trace_save+0x1c0/0x1c0 [ 1450.218969][T23456] ? __kernel_text_address+0x9b/0x110 [ 1450.224177][T23456] pte_alloc_one+0x73/0x1b0 [ 1450.228515][T23456] ? pfn_modify_allowed+0x2f0/0x2f0 [ 1450.233556][T23456] __pte_alloc+0x86/0x350 [ 1450.237716][T23456] ? free_pgtables+0x280/0x280 [ 1450.242337][T23456] ? __stack_depot_save+0x34/0x470 [ 1450.247264][T23456] ? anon_vma_clone+0x9a/0x500 [ 1450.251865][T23456] copy_page_range+0x28a8/0x2f90 [ 1450.256641][T23456] ? __kasan_slab_alloc+0xb1/0xe0 [ 1450.261497][T23456] ? slab_post_alloc_hook+0x53/0x2c0 [ 1450.266620][T23456] ? kernel_clone+0x21e/0x9e0 [ 1450.271132][T23456] ? do_syscall_64+0x3d/0xb0 [ 1450.275554][T23456] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1450.281462][T23456] ? pfn_valid+0x1e0/0x1e0 [ 1450.285711][T23456] ? rwsem_write_trylock+0x15b/0x290 [ 1450.290831][T23456] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 1450.297079][T23456] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 1450.302636][T23456] ? __rb_insert_augmented+0x5de/0x610 [ 1450.308037][T23456] copy_mm+0xc7e/0x13e0 [ 1450.312021][T23456] ? copy_signal+0x610/0x610 [ 1450.316444][T23456] ? __init_rwsem+0xd6/0x1c0 [ 1450.320873][T23456] ? copy_signal+0x4e3/0x610 [ 1450.325301][T23456] copy_process+0x12bc/0x3260 [ 1450.329813][T23456] ? proc_fail_nth_write+0x20b/0x290 [ 1450.334932][T23456] ? fsnotify_perm+0x6a/0x5d0 [ 1450.339443][T23456] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1450.344392][T23456] ? vfs_write+0x9ec/0x1110 [ 1450.348730][T23456] kernel_clone+0x21e/0x9e0 [ 1450.353072][T23456] ? file_end_write+0x1c0/0x1c0 [ 1450.357761][T23456] ? create_io_thread+0x1e0/0x1e0 [ 1450.362616][T23456] ? mutex_unlock+0xb2/0x260 [ 1450.367045][T23456] ? __mutex_lock_slowpath+0x10/0x10 [ 1450.372164][T23456] __x64_sys_clone+0x23f/0x290 [ 1450.376763][T23456] ? __do_sys_vfork+0x130/0x130 [ 1450.381448][T23456] ? ksys_write+0x260/0x2c0 [ 1450.385791][T23456] ? debug_smp_processor_id+0x17/0x20 [ 1450.390997][T23456] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1450.396901][T23456] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1450.402366][T23456] do_syscall_64+0x3d/0xb0 [ 1450.406618][T23456] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1450.412347][T23456] RIP: 0033:0x7f6872c3eae9 [ 1450.416603][T23456] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1450.436043][T23456] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1450.444286][T23456] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1450.452097][T23456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1450.459909][T23456] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1450.467726][T23456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1450.475531][T23456] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1450.483344][T23456] 04:37:43 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0xf0ff1f, 0x0, 0x0, 0x0) 04:37:43 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:43 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:43 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:43 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 60) 04:37:43 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x40c) (async) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000380)={0xfffffffffffffffc, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000040)=""/30, 0x1e}], 0x4, &(0x7f0000000340)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}, 0x1) 04:37:43 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x102) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/110, 0x6e}, {&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000001280)=""/44, 0x2c}, {&(0x7f00000012c0)=""/237, 0xed}], 0x6}, 0x10003) 04:37:43 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:43 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x102) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/110, 0x6e}, {&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000001280)=""/44, 0x2c}, {&(0x7f00000012c0)=""/237, 0xed}], 0x6}, 0x10003) 04:37:43 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f48c968b4a771306b02028fbe51bc95de1a000c58b3d9b29efc94dfb796bc8bbd0a8f5af5f8db90d64a4367e33c85a151c1d72f487b9d2f922b4cb4dbb1066ce12c3573ab7b5d4f1fe086af44109ebeb6c4a7ff9cd1e9d076c89bc8baa", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:43 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1f00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1450.576135][T23515] FAULT_INJECTION: forcing a failure. [ 1450.576135][T23515] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1450.615274][T23515] CPU: 0 PID: 23515 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1450.625427][T23515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1450.635323][T23515] Call Trace: [ 1450.638447][T23515] [ 1450.641226][T23515] dump_stack_lvl+0x151/0x1b7 [ 1450.645743][T23515] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1450.651204][T23515] ? _raw_spin_lock+0xa4/0x1b0 [ 1450.655808][T23515] ? preempt_schedule+0xd9/0xe0 [ 1450.660493][T23515] ? __kasan_check_read+0x11/0x20 [ 1450.665352][T23515] dump_stack+0x15/0x17 [ 1450.669344][T23515] should_fail+0x3c6/0x510 04:37:43 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x102) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/110, 0x6e}, {&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000001280)=""/44, 0x2c}, {&(0x7f00000012c0)=""/237, 0xed}], 0x6}, 0x10003) mkdir(&(0x7f0000000080)='./file1\x00', 0x102) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) (async) recvmsg(r0, &(0x7f0000001440)={&(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/110, 0x6e}, {&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000001280)=""/44, 0x2c}, {&(0x7f00000012c0)=""/237, 0xed}], 0x6}, 0x10003) (async) [ 1450.673599][T23515] should_fail_alloc_page+0x5a/0x80 [ 1450.678631][T23515] prepare_alloc_pages+0x15c/0x700 [ 1450.683574][T23515] ? __kasan_check_write+0x14/0x20 [ 1450.688525][T23515] ? __alloc_pages_bulk+0xe60/0xe60 [ 1450.693559][T23515] ? copy_page_range+0x2d59/0x2f90 [ 1450.698507][T23515] __alloc_pages+0x138/0x5e0 [ 1450.702932][T23515] ? prep_new_page+0x110/0x110 [ 1450.707537][T23515] new_slab+0x9a/0x4e0 [ 1450.711438][T23515] ___slab_alloc+0x39e/0x830 [ 1450.715864][T23515] ? vm_area_dup+0x26/0x230 [ 1450.720203][T23515] ? vm_area_dup+0x26/0x230 [ 1450.724546][T23515] __slab_alloc+0x4a/0x90 [ 1450.728710][T23515] ? vm_area_dup+0x26/0x230 [ 1450.733049][T23515] kmem_cache_alloc+0x134/0x200 [ 1450.737737][T23515] vm_area_dup+0x26/0x230 [ 1450.741903][T23515] copy_mm+0x9a1/0x13e0 [ 1450.745899][T23515] ? copy_signal+0x610/0x610 [ 1450.750322][T23515] ? __init_rwsem+0xd6/0x1c0 [ 1450.754749][T23515] ? copy_signal+0x4e3/0x610 [ 1450.759174][T23515] copy_process+0x12bc/0x3260 [ 1450.763687][T23515] ? proc_fail_nth_write+0x20b/0x290 [ 1450.768806][T23515] ? fsnotify_perm+0x6a/0x5d0 [ 1450.773323][T23515] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1450.778439][T23515] ? vfs_write+0x9ec/0x1110 [ 1450.782788][T23515] kernel_clone+0x21e/0x9e0 [ 1450.787118][T23515] ? file_end_write+0x1c0/0x1c0 [ 1450.791805][T23515] ? create_io_thread+0x1e0/0x1e0 [ 1450.796663][T23515] ? mutex_unlock+0xb2/0x260 [ 1450.801091][T23515] ? __mutex_lock_slowpath+0x10/0x10 [ 1450.806215][T23515] __x64_sys_clone+0x23f/0x290 [ 1450.810816][T23515] ? __do_sys_vfork+0x130/0x130 [ 1450.815498][T23515] ? ksys_write+0x260/0x2c0 [ 1450.819839][T23515] ? debug_smp_processor_id+0x17/0x20 [ 1450.825046][T23515] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1450.830947][T23515] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1450.836416][T23515] do_syscall_64+0x3d/0xb0 [ 1450.840671][T23515] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1450.846405][T23515] RIP: 0033:0x7f6872c3eae9 [ 1450.850652][T23515] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1450.870151][T23515] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1450.878339][T23515] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1450.886149][T23515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1450.893973][T23515] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1450.901778][T23515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1450.909581][T23515] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1450.917397][T23515] 04:37:44 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0) 04:37:44 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:44 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x429) 04:37:44 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:44 executing program 1: syz_clone(0x553a29461000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:44 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 61) 04:37:44 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:44 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x429) 04:37:44 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:44 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:44 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:44 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x429) mkdir(&(0x7f0000000080)='./file1\x00', 0x429) (async) [ 1451.060589][T23576] FAULT_INJECTION: forcing a failure. [ 1451.060589][T23576] name failslab, interval 1, probability 0, space 0, times 0 [ 1451.086696][T23576] CPU: 1 PID: 23576 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1451.096953][T23576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1451.106847][T23576] Call Trace: [ 1451.109969][T23576] [ 1451.112746][T23576] dump_stack_lvl+0x151/0x1b7 [ 1451.117263][T23576] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1451.122729][T23576] dump_stack+0x15/0x17 [ 1451.126720][T23576] should_fail+0x3c6/0x510 [ 1451.130975][T23576] __should_failslab+0xa4/0xe0 [ 1451.135572][T23576] ? anon_vma_clone+0x9a/0x500 [ 1451.140177][T23576] should_failslab+0x9/0x20 [ 1451.144512][T23576] slab_pre_alloc_hook+0x37/0xd0 [ 1451.149285][T23576] ? anon_vma_clone+0x9a/0x500 [ 1451.153884][T23576] kmem_cache_alloc+0x44/0x200 [ 1451.158506][T23576] anon_vma_clone+0x9a/0x500 [ 1451.162916][T23576] anon_vma_fork+0x91/0x4e0 [ 1451.167340][T23576] ? anon_vma_name+0x43/0x70 [ 1451.171769][T23576] ? vm_area_dup+0x17a/0x230 [ 1451.176196][T23576] copy_mm+0xa3a/0x13e0 [ 1451.180301][T23576] ? copy_signal+0x610/0x610 [ 1451.184725][T23576] ? __init_rwsem+0xd6/0x1c0 [ 1451.189148][T23576] ? copy_signal+0x4e3/0x610 [ 1451.193576][T23576] copy_process+0x12bc/0x3260 [ 1451.198095][T23576] ? proc_fail_nth_write+0x20b/0x290 [ 1451.203216][T23576] ? fsnotify_perm+0x6a/0x5d0 [ 1451.207723][T23576] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1451.212668][T23576] ? vfs_write+0x9ec/0x1110 [ 1451.217008][T23576] kernel_clone+0x21e/0x9e0 [ 1451.221347][T23576] ? file_end_write+0x1c0/0x1c0 [ 1451.226036][T23576] ? create_io_thread+0x1e0/0x1e0 [ 1451.230893][T23576] ? mutex_unlock+0xb2/0x260 [ 1451.235318][T23576] ? __mutex_lock_slowpath+0x10/0x10 [ 1451.240443][T23576] __x64_sys_clone+0x23f/0x290 [ 1451.245041][T23576] ? __do_sys_vfork+0x130/0x130 [ 1451.249725][T23576] ? ksys_write+0x260/0x2c0 [ 1451.254073][T23576] ? debug_smp_processor_id+0x17/0x20 [ 1451.259275][T23576] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1451.265175][T23576] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1451.270651][T23576] do_syscall_64+0x3d/0xb0 [ 1451.274982][T23576] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1451.280824][T23576] RIP: 0033:0x7f6872c3eae9 [ 1451.285085][T23576] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1451.304523][T23576] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1451.312762][T23576] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1451.320572][T23576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1451.328474][T23576] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1451.336284][T23576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1451.344097][T23576] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1451.351910][T23576] 04:37:44 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0) 04:37:44 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf5ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:44 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:44 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:44 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0), 0x4) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000000200)=""/24, 0x18}], 0x2, &(0x7f0000000180)=""/12, 0xc}, 0x2000) 04:37:44 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 62) 04:37:44 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:44 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:44 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xfbffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:44 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x708000, 0x0, 0x0, 0x0) 04:37:44 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000770000009500"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:44 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x2, 0x0, 0x0, 0x0) [ 1451.552452][T23613] FAULT_INJECTION: forcing a failure. [ 1451.552452][T23613] name failslab, interval 1, probability 0, space 0, times 0 [ 1451.590619][T23613] CPU: 0 PID: 23613 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1451.600786][T23613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1451.610683][T23613] Call Trace: [ 1451.613804][T23613] [ 1451.616580][T23613] dump_stack_lvl+0x151/0x1b7 [ 1451.621097][T23613] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1451.626567][T23613] dump_stack+0x15/0x17 [ 1451.630554][T23613] should_fail+0x3c6/0x510 [ 1451.634809][T23613] __should_failslab+0xa4/0xe0 [ 1451.639409][T23613] ? vm_area_dup+0x26/0x230 [ 1451.643747][T23613] should_failslab+0x9/0x20 [ 1451.648085][T23613] slab_pre_alloc_hook+0x37/0xd0 [ 1451.652864][T23613] ? vm_area_dup+0x26/0x230 [ 1451.657198][T23613] kmem_cache_alloc+0x44/0x200 [ 1451.661799][T23613] vm_area_dup+0x26/0x230 [ 1451.665968][T23613] copy_mm+0x9a1/0x13e0 [ 1451.669963][T23613] ? copy_signal+0x610/0x610 [ 1451.674385][T23613] ? __init_rwsem+0xd6/0x1c0 [ 1451.678810][T23613] ? copy_signal+0x4e3/0x610 [ 1451.683237][T23613] copy_process+0x12bc/0x3260 [ 1451.687754][T23613] ? proc_fail_nth_write+0x20b/0x290 [ 1451.692870][T23613] ? fsnotify_perm+0x6a/0x5d0 [ 1451.697387][T23613] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1451.702331][T23613] ? vfs_write+0x9ec/0x1110 [ 1451.706685][T23613] kernel_clone+0x21e/0x9e0 [ 1451.711008][T23613] ? file_end_write+0x1c0/0x1c0 [ 1451.715695][T23613] ? create_io_thread+0x1e0/0x1e0 [ 1451.720556][T23613] ? mutex_unlock+0xb2/0x260 [ 1451.724985][T23613] ? __mutex_lock_slowpath+0x10/0x10 [ 1451.730104][T23613] __x64_sys_clone+0x23f/0x290 [ 1451.734710][T23613] ? __do_sys_vfork+0x130/0x130 [ 1451.739388][T23613] ? ksys_write+0x260/0x2c0 [ 1451.743733][T23613] ? debug_smp_processor_id+0x17/0x20 [ 1451.748941][T23613] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1451.754842][T23613] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1451.760309][T23613] do_syscall_64+0x3d/0xb0 [ 1451.764562][T23613] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1451.770294][T23613] RIP: 0033:0x7f6872c3eae9 [ 1451.774542][T23613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1451.793983][T23613] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 04:37:45 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0) 04:37:45 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x7, 0x0, 0x0, 0x0) 04:37:45 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:45 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1451.802230][T23613] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1451.810041][T23613] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1451.817853][T23613] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1451.825663][T23613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1451.833474][T23613] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1451.841292][T23613] 04:37:45 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0), 0x4) (async) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000000200)=""/24, 0x18}], 0x2, &(0x7f0000000180)=""/12, 0xc}, 0x2000) 04:37:45 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:45 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 63) 04:37:45 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x8, 0x0, 0x0, 0x0) 04:37:45 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf0d10b1b000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:45 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0) 04:37:45 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:45 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x9, 0x0, 0x0, 0x0) 04:37:45 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1452.398951][T23694] FAULT_INJECTION: forcing a failure. [ 1452.398951][T23694] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1452.438789][T23694] CPU: 1 PID: 23694 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 04:37:45 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x11, 0x0, 0x0, 0x0) [ 1452.449166][T23694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1452.459065][T23694] Call Trace: [ 1452.462185][T23694] [ 1452.464963][T23694] dump_stack_lvl+0x151/0x1b7 [ 1452.469478][T23694] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1452.474947][T23694] dump_stack+0x15/0x17 [ 1452.478934][T23694] should_fail+0x3c6/0x510 [ 1452.483187][T23694] should_fail_alloc_page+0x5a/0x80 [ 1452.488219][T23694] prepare_alloc_pages+0x15c/0x700 [ 1452.493169][T23694] ? __alloc_pages+0x5e0/0x5e0 04:37:45 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x700, 0x0, 0x0, 0x0) 04:37:45 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0) [ 1452.497769][T23694] ? __alloc_pages_bulk+0xe60/0xe60 [ 1452.502803][T23694] __alloc_pages+0x138/0x5e0 [ 1452.507230][T23694] ? prep_new_page+0x110/0x110 [ 1452.511830][T23694] ? is_bpf_text_address+0x172/0x190 [ 1452.516952][T23694] pte_alloc_one+0x73/0x1b0 [ 1452.521289][T23694] ? pfn_modify_allowed+0x2f0/0x2f0 [ 1452.526323][T23694] ? arch_stack_walk+0xf3/0x140 [ 1452.531008][T23694] __pte_alloc+0x86/0x350 [ 1452.535173][T23694] ? free_pgtables+0x280/0x280 [ 1452.539773][T23694] ? _raw_spin_lock+0xa4/0x1b0 [ 1452.544377][T23694] ? __kasan_check_write+0x14/0x20 [ 1452.549323][T23694] copy_page_range+0x28a8/0x2f90 [ 1452.554095][T23694] ? __kasan_slab_alloc+0xb1/0xe0 [ 1452.558962][T23694] ? pfn_valid+0x1e0/0x1e0 [ 1452.563208][T23694] ? vma_interval_tree_augment_rotate+0x178/0x1d0 [ 1452.569462][T23694] copy_mm+0xc7e/0x13e0 [ 1452.573452][T23694] ? copy_signal+0x610/0x610 [ 1452.577878][T23694] ? __init_rwsem+0xd6/0x1c0 [ 1452.582305][T23694] ? copy_signal+0x4e3/0x610 [ 1452.586730][T23694] copy_process+0x12bc/0x3260 [ 1452.591242][T23694] ? proc_fail_nth_write+0x20b/0x290 [ 1452.596361][T23694] ? fsnotify_perm+0x6a/0x5d0 [ 1452.600881][T23694] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1452.605821][T23694] ? vfs_write+0x9ec/0x1110 [ 1452.610252][T23694] kernel_clone+0x21e/0x9e0 [ 1452.614588][T23694] ? file_end_write+0x1c0/0x1c0 [ 1452.619275][T23694] ? create_io_thread+0x1e0/0x1e0 [ 1452.624137][T23694] ? mutex_unlock+0xb2/0x260 [ 1452.628561][T23694] ? __mutex_lock_slowpath+0x10/0x10 [ 1452.633686][T23694] __x64_sys_clone+0x23f/0x290 [ 1452.638285][T23694] ? __do_sys_vfork+0x130/0x130 [ 1452.642971][T23694] ? ksys_write+0x260/0x2c0 [ 1452.647315][T23694] ? debug_smp_processor_id+0x17/0x20 [ 1452.652516][T23694] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1452.658805][T23694] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1452.664234][T23694] do_syscall_64+0x3d/0xb0 [ 1452.668487][T23694] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1452.674217][T23694] RIP: 0033:0x7f6872c3eae9 [ 1452.678469][T23694] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1452.697913][T23694] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1452.706152][T23694] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1452.713966][T23694] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1452.721774][T23694] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1452.729584][T23694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1452.737395][T23694] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1452.745212][T23694] 04:37:46 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0), 0x4) (async) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000000200)=""/24, 0x18}], 0x2, &(0x7f0000000180)=""/12, 0xc}, 0x2000) 04:37:46 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x9000000, 0x0, 0x0, 0x0) 04:37:46 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:46 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 64) 04:37:46 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x20200, 0x0, 0x0, 0x0) 04:37:46 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x900, 0x0, 0x0, 0x0) 04:37:46 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:46 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f00000085"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:46 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f48c968b4a771306b02028fbe51bc95de1a000c58b3d9b29efc94dfb796bc8bbd0a8f5af5f8db90d64a4367e33c85a151c1d72f487b9d2f922b4cb4dbb1066ce12c3573ab7b5d4f1fe086af44109ebeb6c4a7ff9cd1e9d076c89bc8baa", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f000000850000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1453.254342][T23771] FAULT_INJECTION: forcing a failure. [ 1453.254342][T23771] name failslab, interval 1, probability 0, space 0, times 0 [ 1453.288963][T23771] CPU: 0 PID: 23771 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1453.299128][T23771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1453.309285][T23771] Call Trace: [ 1453.312408][T23771] [ 1453.315189][T23771] dump_stack_lvl+0x151/0x1b7 [ 1453.319698][T23771] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1453.325165][T23771] dump_stack+0x15/0x17 [ 1453.329157][T23771] should_fail+0x3c6/0x510 [ 1453.333413][T23771] __should_failslab+0xa4/0xe0 [ 1453.338009][T23771] ? anon_vma_fork+0xf7/0x4e0 [ 1453.342525][T23771] should_failslab+0x9/0x20 [ 1453.346865][T23771] slab_pre_alloc_hook+0x37/0xd0 [ 1453.351637][T23771] ? anon_vma_fork+0xf7/0x4e0 [ 1453.356150][T23771] kmem_cache_alloc+0x44/0x200 [ 1453.360758][T23771] anon_vma_fork+0xf7/0x4e0 [ 1453.365087][T23771] ? anon_vma_name+0x43/0x70 [ 1453.369516][T23771] ? vm_area_dup+0x17a/0x230 [ 1453.373941][T23771] copy_mm+0xa3a/0x13e0 [ 1453.377939][T23771] ? copy_signal+0x610/0x610 [ 1453.382359][T23771] ? __init_rwsem+0xd6/0x1c0 [ 1453.386788][T23771] ? copy_signal+0x4e3/0x610 [ 1453.391211][T23771] copy_process+0x12bc/0x3260 [ 1453.395727][T23771] ? proc_fail_nth_write+0x20b/0x290 [ 1453.400849][T23771] ? fsnotify_perm+0x6a/0x5d0 [ 1453.405358][T23771] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1453.410307][T23771] ? vfs_write+0x9ec/0x1110 [ 1453.414649][T23771] kernel_clone+0x21e/0x9e0 [ 1453.418996][T23771] ? file_end_write+0x1c0/0x1c0 [ 1453.423675][T23771] ? create_io_thread+0x1e0/0x1e0 [ 1453.428532][T23771] ? mutex_unlock+0xb2/0x260 [ 1453.432959][T23771] ? __mutex_lock_slowpath+0x10/0x10 [ 1453.438081][T23771] __x64_sys_clone+0x23f/0x290 [ 1453.442683][T23771] ? __do_sys_vfork+0x130/0x130 [ 1453.447364][T23771] ? ksys_write+0x260/0x2c0 [ 1453.451707][T23771] ? debug_smp_processor_id+0x17/0x20 [ 1453.456914][T23771] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1453.462815][T23771] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1453.468281][T23771] do_syscall_64+0x3d/0xb0 [ 1453.472536][T23771] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1453.478263][T23771] RIP: 0033:0x7f6872c3eae9 [ 1453.482519][T23771] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 04:37:46 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f000000850000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:46 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x2000, 0x0, 0x0, 0x0) 04:37:46 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x1100, 0x0, 0x0, 0x0) [ 1453.501957][T23771] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1453.510203][T23771] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1453.518105][T23771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1453.525914][T23771] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1453.533722][T23771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1453.541536][T23771] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1453.549349][T23771] [ 1453.907939][T23771] ================================================================== [ 1453.915832][T23771] BUG: KASAN: use-after-free in vm_area_free_no_check+0x7e/0x130 [ 1453.923379][T23771] Write of size 4 at addr ffff888116ece998 by task syz-executor.3/23771 [ 1453.931538][T23771] [ 1453.933709][T23771] CPU: 0 PID: 23771 Comm: syz-executor.3 Not tainted 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1453.943866][T23771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1453.953759][T23771] Call Trace: [ 1453.956880][T23771] [ 1453.959661][T23771] dump_stack_lvl+0x151/0x1b7 [ 1453.964171][T23771] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1453.969638][T23771] ? panic+0x751/0x751 [ 1453.973544][T23771] ? slab_free_freelist_hook+0xbd/0x190 [ 1453.978932][T23771] print_address_description+0x87/0x3b0 [ 1453.984308][T23771] kasan_report+0x179/0x1c0 [ 1453.988648][T23771] ? vm_area_free_no_check+0x7e/0x130 [ 1453.993854][T23771] ? vm_area_free_no_check+0x7e/0x130 [ 1453.999063][T23771] kasan_check_range+0x293/0x2a0 [ 1454.003835][T23771] __kasan_check_write+0x14/0x20 [ 1454.008609][T23771] vm_area_free_no_check+0x7e/0x130 [ 1454.013645][T23771] copy_mm+0xefb/0x13e0 [ 1454.017637][T23771] ? copy_signal+0x610/0x610 [ 1454.022060][T23771] ? __init_rwsem+0xd6/0x1c0 [ 1454.026487][T23771] ? copy_signal+0x4e3/0x610 [ 1454.030918][T23771] copy_process+0x12bc/0x3260 [ 1454.035429][T23771] ? proc_fail_nth_write+0x20b/0x290 [ 1454.040550][T23771] ? fsnotify_perm+0x6a/0x5d0 [ 1454.045062][T23771] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1454.050009][T23771] ? vfs_write+0x9ec/0x1110 [ 1454.054349][T23771] kernel_clone+0x21e/0x9e0 [ 1454.058685][T23771] ? file_end_write+0x1c0/0x1c0 [ 1454.063376][T23771] ? create_io_thread+0x1e0/0x1e0 [ 1454.068232][T23771] ? mutex_unlock+0xb2/0x260 [ 1454.072680][T23771] ? __mutex_lock_slowpath+0x10/0x10 [ 1454.077786][T23771] __x64_sys_clone+0x23f/0x290 [ 1454.082380][T23771] ? __do_sys_vfork+0x130/0x130 [ 1454.087068][T23771] ? ksys_write+0x260/0x2c0 [ 1454.091407][T23771] ? debug_smp_processor_id+0x17/0x20 [ 1454.096622][T23771] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1454.102526][T23771] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1454.107988][T23771] do_syscall_64+0x3d/0xb0 [ 1454.112237][T23771] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1454.117963][T23771] RIP: 0033:0x7f6872c3eae9 [ 1454.122217][T23771] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1454.141663][T23771] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1454.149911][T23771] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1454.157716][T23771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1454.165529][T23771] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1454.173338][T23771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1454.181149][T23771] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1454.188966][T23771] [ 1454.191847][T23771] [ 1454.194224][T23771] Allocated by task 23771: [ 1454.198422][T23771] __kasan_slab_alloc+0xb1/0xe0 [ 1454.203108][T23771] slab_post_alloc_hook+0x53/0x2c0 [ 1454.208143][T23771] kmem_cache_alloc+0xf5/0x200 [ 1454.212741][T23771] vm_area_dup+0x26/0x230 [ 1454.216909][T23771] copy_mm+0x9a1/0x13e0 [ 1454.220906][T23771] copy_process+0x12bc/0x3260 [ 1454.225414][T23771] kernel_clone+0x21e/0x9e0 [ 1454.229754][T23771] __x64_sys_clone+0x23f/0x290 [ 1454.234351][T23771] do_syscall_64+0x3d/0xb0 [ 1454.238607][T23771] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1454.244334][T23771] [ 1454.246502][T23771] Freed by task 25: [ 1454.250150][T23771] kasan_set_track+0x4b/0x70 [ 1454.254574][T23771] kasan_set_free_info+0x23/0x40 [ 1454.259351][T23771] ____kasan_slab_free+0x126/0x160 [ 1454.264296][T23771] __kasan_slab_free+0x11/0x20 [ 1454.268894][T23771] slab_free_freelist_hook+0xbd/0x190 [ 1454.274102][T23771] kmem_cache_free+0x116/0x2e0 [ 1454.278701][T23771] __free_vm_area_struct+0x1c/0x20 [ 1454.283650][T23771] rcu_do_batch+0x57a/0xc10 [ 1454.287990][T23771] rcu_core+0x517/0x1020 [ 1454.292067][T23771] rcu_core_si+0x9/0x10 [ 1454.296063][T23771] __do_softirq+0x26d/0x5bf [ 1454.300399][T23771] [ 1454.302568][T23771] Last potentially related work creation: [ 1454.308126][T23771] kasan_save_stack+0x3b/0x60 [ 1454.312638][T23771] __kasan_record_aux_stack+0xd3/0xf0 [ 1454.317842][T23771] kasan_record_aux_stack_noalloc+0xb/0x10 [ 1454.323483][T23771] call_rcu+0x133/0x12a0 [ 1454.327558][T23771] vm_area_free_no_check+0xff/0x130 [ 1454.332596][T23771] vm_area_free+0x53/0x60 [ 1454.336759][T23771] exit_mmap+0x50d/0x6f0 [ 1454.340839][T23771] __mmput+0x95/0x310 [ 1454.344667][T23771] mmput+0x5b/0x170 [ 1454.348305][T23771] do_exit+0xbb4/0x2b60 [ 1454.352408][T23771] __ia32_sys_exit+0x0/0x40 [ 1454.356741][T23771] do_syscall_64+0x3d/0xb0 [ 1454.361079][T23771] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1454.366809][T23771] [ 1454.368978][T23771] Second to last potentially related work creation: [ 1454.375402][T23771] kasan_save_stack+0x3b/0x60 [ 1454.379917][T23771] __kasan_record_aux_stack+0xd3/0xf0 [ 1454.385122][T23771] kasan_record_aux_stack_noalloc+0xb/0x10 [ 1454.390763][T23771] call_rcu+0x133/0x12a0 [ 1454.394841][T23771] vm_area_free_no_check+0xff/0x130 [ 1454.399876][T23771] vm_area_free+0x53/0x60 [ 1454.404040][T23771] exit_mmap+0x50d/0x6f0 [ 1454.408128][T23771] __mmput+0x95/0x310 [ 1454.411938][T23771] mmput+0x5b/0x170 [ 1454.415585][T23771] do_exit+0xbb4/0x2b60 [ 1454.419669][T23771] do_group_exit+0x141/0x310 [ 1454.424088][T23771] get_signal+0x7a3/0x1630 [ 1454.428345][T23771] arch_do_signal_or_restart+0xbd/0x1680 [ 1454.433814][T23771] exit_to_user_mode_loop+0xa0/0xe0 [ 1454.438844][T23771] exit_to_user_mode_prepare+0x5a/0xa0 [ 1454.444138][T23771] syscall_exit_to_user_mode+0x26/0x160 [ 1454.449519][T23771] do_syscall_64+0x49/0xb0 [ 1454.453857][T23771] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1454.459586][T23771] [ 1454.461757][T23771] The buggy address belongs to the object at ffff888116ece940 [ 1454.461757][T23771] which belongs to the cache vm_area_struct of size 232 [ 1454.475904][T23771] The buggy address is located 88 bytes inside of [ 1454.475904][T23771] 232-byte region [ffff888116ece940, ffff888116ecea28) [ 1454.488928][T23771] The buggy address belongs to the page: [ 1454.494396][T23771] page:ffffea00045bb380 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x116ece [ 1454.504458][T23771] flags: 0x4000000000000200(slab|zone=1) [ 1454.509934][T23771] raw: 4000000000000200 ffffea0004c06e00 0000000c0000000c ffff8881001bd800 [ 1454.518525][T23771] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000 [ 1454.526939][T23771] page dumped because: kasan: bad access detected [ 1454.533187][T23771] page_owner tracks the page as allocated [ 1454.538827][T23771] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 27154, ts 1430925836830, free_ts 1430903549366 [ 1454.555060][T23771] post_alloc_hook+0x1a3/0x1b0 [ 1454.559680][T23771] prep_new_page+0x1b/0x110 [ 1454.563999][T23771] get_page_from_freelist+0x3550/0x35d0 [ 1454.569384][T23771] __alloc_pages+0x206/0x5e0 [ 1454.573806][T23771] new_slab+0x9a/0x4e0 [ 1454.577709][T23771] ___slab_alloc+0x39e/0x830 [ 1454.582138][T23771] __slab_alloc+0x4a/0x90 [ 1454.586303][T23771] kmem_cache_alloc+0x134/0x200 [ 1454.590989][T23771] vm_area_dup+0x26/0x230 [ 1454.595162][T23771] copy_mm+0x9a1/0x13e0 [ 1454.599147][T23771] copy_process+0x12bc/0x3260 [ 1454.603666][T23771] kernel_clone+0x21e/0x9e0 [ 1454.607999][T23771] __x64_sys_clone+0x23f/0x290 [ 1454.612609][T23771] do_syscall_64+0x3d/0xb0 [ 1454.616855][T23771] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1454.622584][T23771] page last free stack trace: [ 1454.627094][T23771] free_unref_page_prepare+0x7c8/0x7d0 [ 1454.632388][T23771] free_unref_page_list+0x14b/0xa60 [ 1454.637421][T23771] release_pages+0x1310/0x1370 [ 1454.642111][T23771] free_pages_and_swap_cache+0x8a/0xa0 [ 1454.647404][T23771] tlb_finish_mmu+0x177/0x320 [ 1454.651915][T23771] exit_mmap+0x3ef/0x6f0 [ 1454.655997][T23771] __mmput+0x95/0x310 [ 1454.659815][T23771] mmput+0x5b/0x170 [ 1454.663459][T23771] do_exit+0xbb4/0x2b60 [ 1454.667452][T23771] __ia32_sys_exit+0x0/0x40 [ 1454.671790][T23771] do_syscall_64+0x3d/0xb0 [ 1454.676044][T23771] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1454.681773][T23771] [ 1454.683942][T23771] Memory state around the buggy address: [ 1454.689414][T23771] ffff888116ece880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1454.697310][T23771] ffff888116ece900: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb 04:37:48 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000040)}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/231, 0xe7}, {&(0x7f00000004c0)=""/44, 0x2c}], 0x7}, 0x40002120) 04:37:48 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYRES32=0x1, @ANYBLOB="000000001f000000850000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:48 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x10000200, 0x0, 0x0, 0x0) [ 1454.705207][T23771] >ffff888116ece980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1454.713103][T23771] ^ [ 1454.717793][T23771] ffff888116ecea00: fb fb fb fb fb fc fc fc fc fc fc fc fc fa fb fb [ 1454.725691][T23771] ffff888116ecea80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1454.733626][T23771] ================================================================== [ 1454.741485][T23771] Disabling lock debugging due to kernel taint 04:37:48 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 65) 04:37:48 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x1f00, 0x0, 0x0, 0x0) 04:37:48 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x9000000, 0x0, 0x0, 0x0) 04:37:48 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYBLOB="000000001f00000085000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:48 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYBLOB="000000001f00000085000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:48 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:48 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f48c968b4a771306b02028fbe51bc95de1a000c58b3d9b29efc94dfb796bc8bbd0a8f5af5f8db90d64a4367e33c85a151c1d72f487b9d2f922b4cb4dbb1066ce12c3573ab7b5d4f1fe086af44109ebeb6c4a7ff9cd1e9d076c89bc8baa", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:48 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:48 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1454.988792][T23870] FAULT_INJECTION: forcing a failure. [ 1454.988792][T23870] name failslab, interval 1, probability 0, space 0, times 0 [ 1455.066024][T23870] CPU: 1 PID: 23870 Comm: syz-executor.3 Tainted: G B 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1455.077689][T23870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1455.087580][T23870] Call Trace: [ 1455.090706][T23870] [ 1455.093478][T23870] dump_stack_lvl+0x151/0x1b7 [ 1455.097992][T23870] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1455.103467][T23870] dump_stack+0x15/0x17 [ 1455.107454][T23870] should_fail+0x3c6/0x510 [ 1455.111709][T23870] __should_failslab+0xa4/0xe0 [ 1455.116307][T23870] ? anon_vma_clone+0x9a/0x500 [ 1455.120906][T23870] should_failslab+0x9/0x20 [ 1455.125256][T23870] slab_pre_alloc_hook+0x37/0xd0 [ 1455.130035][T23870] ? anon_vma_clone+0x9a/0x500 [ 1455.134623][T23870] kmem_cache_alloc+0x44/0x200 [ 1455.139218][T23870] anon_vma_clone+0x9a/0x500 [ 1455.143648][T23870] anon_vma_fork+0x91/0x4e0 [ 1455.147985][T23870] ? anon_vma_name+0x43/0x70 [ 1455.152417][T23870] ? vm_area_dup+0x17a/0x230 [ 1455.156840][T23870] copy_mm+0xa3a/0x13e0 [ 1455.160832][T23870] ? copy_signal+0x610/0x610 [ 1455.165254][T23870] ? __init_rwsem+0xd6/0x1c0 [ 1455.169683][T23870] ? copy_signal+0x4e3/0x610 [ 1455.174110][T23870] copy_process+0x12bc/0x3260 [ 1455.178622][T23870] ? proc_fail_nth_write+0x20b/0x290 [ 1455.183747][T23870] ? fsnotify_perm+0x6a/0x5d0 [ 1455.188263][T23870] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1455.193201][T23870] ? vfs_write+0x9ec/0x1110 [ 1455.197544][T23870] kernel_clone+0x21e/0x9e0 [ 1455.201880][T23870] ? file_end_write+0x1c0/0x1c0 [ 1455.206572][T23870] ? create_io_thread+0x1e0/0x1e0 [ 1455.211429][T23870] ? mutex_unlock+0xb2/0x260 [ 1455.215855][T23870] ? __mutex_lock_slowpath+0x10/0x10 [ 1455.220977][T23870] __x64_sys_clone+0x23f/0x290 [ 1455.225584][T23870] ? __do_sys_vfork+0x130/0x130 [ 1455.230267][T23870] ? ksys_write+0x260/0x2c0 [ 1455.234607][T23870] ? debug_smp_processor_id+0x17/0x20 [ 1455.239811][T23870] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1455.245715][T23870] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1455.251180][T23870] do_syscall_64+0x3d/0xb0 [ 1455.255437][T23870] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1455.261163][T23870] RIP: 0033:0x7f6872c3eae9 [ 1455.265414][T23870] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1455.285550][T23870] RSP: 002b:00007f687197f078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1455.293794][T23870] RAX: ffffffffffffffda RBX: 00007f6872d5e120 RCX: 00007f6872c3eae9 [ 1455.301606][T23870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1455.309415][T23870] RBP: 00007f687197f120 R08: 0000000000000000 R09: 0000000000000000 [ 1455.317226][T23870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1455.325042][T23870] R13: 000000000000006e R14: 00007f6872d5e120 R15: 00007ffc3ff06c28 [ 1455.332854][T23870] 04:37:48 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000040)}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/231, 0xe7}, {&(0x7f00000004c0)=""/44, 0x2c}], 0x7}, 0x40002120) (async) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000040)}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/231, 0xe7}, {&(0x7f00000004c0)=""/44, 0x2c}], 0x7}, 0x40002120) 04:37:48 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x2000, 0x0, 0x0, 0x0) 04:37:48 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:49 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 66) 04:37:49 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x1f00, 0x0, 0x0, 0x0) 04:37:49 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x11000000, 0x0, 0x0, 0x0) 04:37:49 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de93b55ed054bc13f3ab3129aa0baa700e248e44e62c0000703718a0a1c15ec4c5143d9c7f093cc6562bec2b5305645be7e774f26201995fe10775b1c48465075d3b76e5f07b8a8228b76df9562003209f3f4f8efdb8f48c968b4a771306b02028fbe51bc95de1a000c58b3d9b29efc94dfb796bc8bbd0a8f5af5f8db90d64a4367e33c85a151c1d72f487b9d2f922b4cb4dbb1066ce12c3573ab7b5d4f1fe086af44109ebeb6c4a7ff9cd1e9d076c89bc8baa", @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:49 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x20010, 0x0, 0x0, 0x0) 04:37:49 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000040)}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/231, 0xe7}, {&(0x7f00000004c0)=""/44, 0x2c}], 0x7}, 0x40002120) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) (async) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000040)}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/231, 0xe7}, {&(0x7f00000004c0)=""/44, 0x2c}], 0x7}, 0x40002120) (async) 04:37:49 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:49 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:49 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x20200, 0x0, 0x0, 0x0) 04:37:49 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:50 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1456.707303][T23914] FAULT_INJECTION: forcing a failure. [ 1456.707303][T23914] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.762838][T23914] CPU: 1 PID: 23914 Comm: syz-executor.3 Tainted: G B 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1456.774393][T23914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1456.784296][T23914] Call Trace: [ 1456.787409][T23914] [ 1456.790184][T23914] dump_stack_lvl+0x151/0x1b7 [ 1456.794698][T23914] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1456.800168][T23914] dump_stack+0x15/0x17 [ 1456.804156][T23914] should_fail+0x3c6/0x510 [ 1456.808410][T23914] __should_failslab+0xa4/0xe0 04:37:50 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x20010, 0x0, 0x0, 0x0) [ 1456.813011][T23914] ? vm_area_dup+0x26/0x230 [ 1456.817348][T23914] should_failslab+0x9/0x20 [ 1456.821690][T23914] slab_pre_alloc_hook+0x37/0xd0 [ 1456.826463][T23914] ? vm_area_dup+0x26/0x230 [ 1456.830802][T23914] kmem_cache_alloc+0x44/0x200 [ 1456.835403][T23914] vm_area_dup+0x26/0x230 [ 1456.839568][T23914] copy_mm+0x9a1/0x13e0 [ 1456.843567][T23914] ? copy_signal+0x610/0x610 [ 1456.847987][T23914] ? __init_rwsem+0xd6/0x1c0 [ 1456.852417][T23914] ? copy_signal+0x4e3/0x610 [ 1456.856852][T23914] copy_process+0x12bc/0x3260 [ 1456.861353][T23914] ? proc_fail_nth_write+0x20b/0x290 [ 1456.866472][T23914] ? fsnotify_perm+0x6a/0x5d0 [ 1456.870990][T23914] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1456.875933][T23914] ? vfs_write+0x9ec/0x1110 [ 1456.880277][T23914] kernel_clone+0x21e/0x9e0 [ 1456.884619][T23914] ? file_end_write+0x1c0/0x1c0 [ 1456.889299][T23914] ? create_io_thread+0x1e0/0x1e0 [ 1456.894158][T23914] ? mutex_unlock+0xb2/0x260 [ 1456.898593][T23914] ? __mutex_lock_slowpath+0x10/0x10 [ 1456.903709][T23914] __x64_sys_clone+0x23f/0x290 [ 1456.908310][T23914] ? __do_sys_vfork+0x130/0x130 [ 1456.912992][T23914] ? ksys_write+0x260/0x2c0 [ 1456.917337][T23914] ? debug_smp_processor_id+0x17/0x20 [ 1456.922542][T23914] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1456.928444][T23914] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1456.933914][T23914] do_syscall_64+0x3d/0xb0 [ 1456.938166][T23914] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1456.944066][T23914] RIP: 0033:0x7f6872c3eae9 [ 1456.948318][T23914] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1456.967846][T23914] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1456.976089][T23914] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1456.983898][T23914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1456.991712][T23914] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1456.999522][T23914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1457.007346][T23914] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1457.015155][T23914] 04:37:50 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 67) 04:37:50 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x80000, 0x0, 0x0, 0x0) 04:37:50 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:50 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x1f000000, 0x0, 0x0, 0x0) 04:37:50 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB="000000000400000018260000", @ANYBLOB="000000001f00000085000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1457.392536][T23970] FAULT_INJECTION: forcing a failure. [ 1457.392536][T23970] name failslab, interval 1, probability 0, space 0, times 0 04:37:50 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x109) 04:37:50 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1457.441113][T23970] CPU: 0 PID: 23970 Comm: syz-executor.3 Tainted: G B 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1457.452662][T23970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1457.462560][T23970] Call Trace: [ 1457.465680][T23970] [ 1457.468454][T23970] dump_stack_lvl+0x151/0x1b7 [ 1457.472972][T23970] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1457.478435][T23970] ? avc_denied+0x1b0/0x1b0 [ 1457.482779][T23970] dump_stack+0x15/0x17 [ 1457.486777][T23970] should_fail+0x3c6/0x510 04:37:50 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x29ebb928a000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1457.491021][T23970] __should_failslab+0xa4/0xe0 [ 1457.495622][T23970] ? vm_area_dup+0x26/0x230 [ 1457.499962][T23970] should_failslab+0x9/0x20 [ 1457.504300][T23970] slab_pre_alloc_hook+0x37/0xd0 [ 1457.509073][T23970] ? vm_area_dup+0x26/0x230 [ 1457.513414][T23970] kmem_cache_alloc+0x44/0x200 [ 1457.518016][T23970] vm_area_dup+0x26/0x230 [ 1457.522186][T23970] copy_mm+0x9a1/0x13e0 [ 1457.526173][T23970] ? copy_signal+0x610/0x610 [ 1457.530598][T23970] ? __init_rwsem+0xd6/0x1c0 [ 1457.535024][T23970] ? copy_signal+0x4e3/0x610 04:37:50 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x1ffff000, 0x0, 0x0, 0x0) [ 1457.539452][T23970] copy_process+0x12bc/0x3260 [ 1457.544005][T23970] ? proc_fail_nth_write+0x20b/0x290 [ 1457.549093][T23970] ? fsnotify_perm+0x6a/0x5d0 [ 1457.553602][T23970] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1457.558544][T23970] ? vfs_write+0x9ec/0x1110 [ 1457.562887][T23970] kernel_clone+0x21e/0x9e0 [ 1457.567226][T23970] ? file_end_write+0x1c0/0x1c0 [ 1457.571910][T23970] ? create_io_thread+0x1e0/0x1e0 [ 1457.576768][T23970] ? mutex_unlock+0xb2/0x260 [ 1457.581198][T23970] ? __mutex_lock_slowpath+0x10/0x10 [ 1457.586319][T23970] __x64_sys_clone+0x23f/0x290 [ 1457.590917][T23970] ? __do_sys_vfork+0x130/0x130 [ 1457.595604][T23970] ? ksys_write+0x260/0x2c0 [ 1457.599941][T23970] ? debug_smp_processor_id+0x17/0x20 [ 1457.605147][T23970] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1457.611048][T23970] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1457.616517][T23970] do_syscall_64+0x3d/0xb0 [ 1457.620769][T23970] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1457.626497][T23970] RIP: 0033:0x7f6872c3eae9 [ 1457.630752][T23970] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1457.650192][T23970] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1457.658437][T23970] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1457.666263][T23970] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1457.674059][T23970] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1457.681869][T23970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 04:37:50 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:50 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x101000, 0x0, 0x0, 0x0) 04:37:51 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 68) [ 1457.689681][T23970] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1457.697495][T23970] 04:37:51 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x109) 04:37:51 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:51 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x109) [ 1457.826387][T24004] FAULT_INJECTION: forcing a failure. [ 1457.826387][T24004] name failslab, interval 1, probability 0, space 0, times 0 [ 1457.866618][T24004] CPU: 1 PID: 24004 Comm: syz-executor.3 Tainted: G B 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1457.878183][T24004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1457.888065][T24004] Call Trace: [ 1457.891198][T24004] [ 1457.893971][T24004] dump_stack_lvl+0x151/0x1b7 [ 1457.898482][T24004] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1457.903950][T24004] dump_stack+0x15/0x17 [ 1457.907942][T24004] should_fail+0x3c6/0x510 [ 1457.912192][T24004] __should_failslab+0xa4/0xe0 [ 1457.916794][T24004] ? anon_vma_clone+0x9a/0x500 [ 1457.921397][T24004] should_failslab+0x9/0x20 [ 1457.925731][T24004] slab_pre_alloc_hook+0x37/0xd0 [ 1457.930506][T24004] ? anon_vma_clone+0x9a/0x500 [ 1457.935111][T24004] kmem_cache_alloc+0x44/0x200 [ 1457.939708][T24004] anon_vma_clone+0x9a/0x500 [ 1457.944307][T24004] anon_vma_fork+0x91/0x4e0 [ 1457.948649][T24004] ? anon_vma_name+0x43/0x70 [ 1457.953157][T24004] ? vm_area_dup+0x17a/0x230 [ 1457.957587][T24004] copy_mm+0xa3a/0x13e0 [ 1457.961579][T24004] ? copy_signal+0x610/0x610 04:37:51 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:51 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="550b1800f0ffffff04758e275d00000018260000", @ANYRES32=r0, @ANYBLOB="000000007e67000018150000", @ANYRES32=r0, @ANYBLOB="00000800000000ff"], &(0x7f0000000080)='GPL\x00', 0x80800001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x803}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', r1, 0x4000, r2}, 0x18) [ 1457.966001][T24004] ? __init_rwsem+0xd6/0x1c0 [ 1457.970429][T24004] ? copy_signal+0x4e3/0x610 [ 1457.974854][T24004] copy_process+0x12bc/0x3260 [ 1457.979369][T24004] ? proc_fail_nth_write+0x20b/0x290 [ 1457.984490][T24004] ? fsnotify_perm+0x6a/0x5d0 [ 1457.989004][T24004] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1457.993952][T24004] ? vfs_write+0x9ec/0x1110 [ 1457.998292][T24004] kernel_clone+0x21e/0x9e0 [ 1458.002627][T24004] ? file_end_write+0x1c0/0x1c0 [ 1458.007321][T24004] ? create_io_thread+0x1e0/0x1e0 [ 1458.012175][T24004] ? mutex_unlock+0xb2/0x260 04:37:51 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="550b1800f0ffffff04758e275d00000018260000", @ANYRES32=r0, @ANYBLOB="000000007e67000018150000", @ANYRES32=r0, @ANYBLOB="00000800000000ff"], &(0x7f0000000080)='GPL\x00', 0x80800001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x803}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, 0x0) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', r1, 0x4000, r2}, 0x18) [ 1458.016609][T24004] ? __mutex_lock_slowpath+0x10/0x10 [ 1458.021736][T24004] __x64_sys_clone+0x23f/0x290 [ 1458.026323][T24004] ? __do_sys_vfork+0x130/0x130 [ 1458.031010][T24004] ? ksys_write+0x260/0x2c0 [ 1458.035351][T24004] ? debug_smp_processor_id+0x17/0x20 [ 1458.040560][T24004] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1458.046461][T24004] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1458.051926][T24004] do_syscall_64+0x3d/0xb0 [ 1458.056178][T24004] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1458.061908][T24004] RIP: 0033:0x7f6872c3eae9 04:37:51 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x408) (async) bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000240)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="550b1800f0ffffff04758e275d00000018260000", @ANYRES32=r0, @ANYBLOB="000000007e67000018150000", @ANYRES32=r0, @ANYBLOB="00000800000000ff"], &(0x7f0000000080)='GPL\x00', 0x80800001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x803}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff, r0], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, 0x0) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file1\x00', r1, 0x4000, r2}, 0x18) [ 1458.066269][T24004] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1458.085707][T24004] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1458.094130][T24004] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1458.101941][T24004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1458.109755][T24004] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 04:37:51 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x29ebb928a000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1458.117559][T24004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1458.125369][T24004] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1458.133182][T24004] 04:37:51 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0) 04:37:51 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0xf0ff1f, 0x0, 0x0, 0x0) 04:37:51 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:51 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 69) 04:37:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x200200, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) 04:37:51 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:51 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x200200, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) (async) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) 04:37:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002900), 0x200200, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) (async) ioctl$TUNSETSNDBUF(r0, 0x400454d4, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./file1\x00', 0x408) 04:37:51 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:51 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648de19962059d04f5b7b85be2a00a2a2bdc2bdcde502cc73a9809aca49d79252ceba9d13b7926da69b81a212c7893be402aa7b8543c89958cf5c13ebd88184961ec6408fec892a87258dd3de406c5cf86a01e19bac84ac18701de", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:51 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1b0bd1f000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1458.465729][T24093] FAULT_INJECTION: forcing a failure. [ 1458.465729][T24093] name failslab, interval 1, probability 0, space 0, times 0 [ 1458.536492][T24093] CPU: 1 PID: 24093 Comm: syz-executor.3 Tainted: G B 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1458.548040][T24093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1458.557941][T24093] Call Trace: [ 1458.561054][T24093] [ 1458.563836][T24093] dump_stack_lvl+0x151/0x1b7 [ 1458.568348][T24093] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1458.573817][T24093] dump_stack+0x15/0x17 [ 1458.577807][T24093] should_fail+0x3c6/0x510 [ 1458.582069][T24093] __should_failslab+0xa4/0xe0 [ 1458.586658][T24093] ? anon_vma_clone+0x9a/0x500 [ 1458.591260][T24093] should_failslab+0x9/0x20 [ 1458.595599][T24093] slab_pre_alloc_hook+0x37/0xd0 [ 1458.600370][T24093] ? anon_vma_clone+0x9a/0x500 [ 1458.604975][T24093] kmem_cache_alloc+0x44/0x200 [ 1458.609572][T24093] anon_vma_clone+0x9a/0x500 [ 1458.614001][T24093] anon_vma_fork+0x91/0x4e0 [ 1458.618336][T24093] ? anon_vma_name+0x43/0x70 [ 1458.622763][T24093] ? vm_area_dup+0x17a/0x230 [ 1458.627192][T24093] copy_mm+0xa3a/0x13e0 [ 1458.631185][T24093] ? copy_signal+0x610/0x610 [ 1458.635609][T24093] ? __init_rwsem+0xd6/0x1c0 [ 1458.640037][T24093] ? copy_signal+0x4e3/0x610 [ 1458.644462][T24093] copy_process+0x12bc/0x3260 [ 1458.648976][T24093] ? proc_fail_nth_write+0x20b/0x290 [ 1458.654097][T24093] ? fsnotify_perm+0x6a/0x5d0 [ 1458.658609][T24093] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1458.663556][T24093] ? vfs_write+0x9ec/0x1110 [ 1458.667896][T24093] kernel_clone+0x21e/0x9e0 [ 1458.672237][T24093] ? file_end_write+0x1c0/0x1c0 [ 1458.676921][T24093] ? create_io_thread+0x1e0/0x1e0 [ 1458.681782][T24093] ? mutex_unlock+0xb2/0x260 [ 1458.686207][T24093] ? __mutex_lock_slowpath+0x10/0x10 [ 1458.691332][T24093] __x64_sys_clone+0x23f/0x290 [ 1458.695929][T24093] ? __do_sys_vfork+0x130/0x130 [ 1458.700614][T24093] ? ksys_write+0x260/0x2c0 [ 1458.704959][T24093] ? debug_smp_processor_id+0x17/0x20 [ 1458.710160][T24093] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1458.716063][T24093] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1458.721534][T24093] do_syscall_64+0x3d/0xb0 [ 1458.725785][T24093] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1458.731521][T24093] RIP: 0033:0x7f6872c3eae9 [ 1458.735768][T24093] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1458.755209][T24093] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1458.763454][T24093] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1458.771264][T24093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1458.779072][T24093] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1458.786903][T24093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1458.794698][T24093] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1458.802513][T24093] 04:37:52 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0) 04:37:52 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x1b7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000002700)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000002540)=[{&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/47, 0x2f}, {&(0x7f0000001300)=""/11, 0xb}, {&(0x7f0000001340)=""/16, 0x10}, {&(0x7f0000001380)=""/246, 0xf6}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/138, 0x8a}], 0xa, &(0x7f0000002600)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000017f0000010000f8", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}, 0x20) 04:37:52 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648d", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:52 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 70) 04:37:52 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0) 04:37:52 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:52 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648d", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:52 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0xfbffffff, 0x0, 0x0, 0x0) 04:37:52 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8ffcd83053aad64c3ef0a7af5169706dc8626e6dddec0a3421194eb787a204964e4f5de8c14007b705d185648d", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:52 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:52 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1459.380680][T24131] FAULT_INJECTION: forcing a failure. [ 1459.380680][T24131] name failslab, interval 1, probability 0, space 0, times 0 04:37:52 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0) [ 1459.426533][T24131] CPU: 1 PID: 24131 Comm: syz-executor.3 Tainted: G B 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1459.438171][T24131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1459.448062][T24131] Call Trace: [ 1459.451186][T24131] [ 1459.453963][T24131] dump_stack_lvl+0x151/0x1b7 [ 1459.458477][T24131] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1459.463943][T24131] dump_stack+0x15/0x17 [ 1459.467937][T24131] should_fail+0x3c6/0x510 [ 1459.472192][T24131] __should_failslab+0xa4/0xe0 [ 1459.476790][T24131] ? anon_vma_clone+0x9a/0x500 [ 1459.481390][T24131] should_failslab+0x9/0x20 [ 1459.485733][T24131] slab_pre_alloc_hook+0x37/0xd0 [ 1459.490513][T24131] ? anon_vma_clone+0x9a/0x500 [ 1459.495105][T24131] kmem_cache_alloc+0x44/0x200 [ 1459.499710][T24131] anon_vma_clone+0x9a/0x500 [ 1459.504128][T24131] anon_vma_fork+0x91/0x4e0 [ 1459.508467][T24131] ? anon_vma_name+0x43/0x70 [ 1459.512895][T24131] ? vm_area_dup+0x17a/0x230 [ 1459.517322][T24131] copy_mm+0xa3a/0x13e0 [ 1459.521314][T24131] ? copy_signal+0x610/0x610 [ 1459.525747][T24131] ? __init_rwsem+0xd6/0x1c0 [ 1459.530166][T24131] ? copy_signal+0x4e3/0x610 [ 1459.534594][T24131] copy_process+0x12bc/0x3260 [ 1459.539107][T24131] ? proc_fail_nth_write+0x20b/0x290 [ 1459.544229][T24131] ? fsnotify_perm+0x6a/0x5d0 [ 1459.548747][T24131] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1459.553685][T24131] ? vfs_write+0x9ec/0x1110 [ 1459.558034][T24131] kernel_clone+0x21e/0x9e0 [ 1459.562382][T24131] ? file_end_write+0x1c0/0x1c0 [ 1459.567148][T24131] ? create_io_thread+0x1e0/0x1e0 [ 1459.572007][T24131] ? mutex_unlock+0xb2/0x260 [ 1459.576432][T24131] ? __mutex_lock_slowpath+0x10/0x10 [ 1459.581555][T24131] __x64_sys_clone+0x23f/0x290 [ 1459.586162][T24131] ? __do_sys_vfork+0x130/0x130 [ 1459.590927][T24131] ? switch_fpu_return+0x1ed/0x3d0 [ 1459.595889][T24131] ? __kasan_check_read+0x11/0x20 [ 1459.600829][T24131] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 1459.606291][T24131] do_syscall_64+0x3d/0xb0 [ 1459.610547][T24131] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1459.616274][T24131] RIP: 0033:0x7f6872c3eae9 [ 1459.620699][T24131] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1459.640228][T24131] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1459.648471][T24131] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1459.656281][T24131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1459.664093][T24131] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 04:37:52 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0) 04:37:52 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x1b7) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, 0x0, 0x0) (async) recvmsg$unix(r0, &(0x7f0000002700)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000002540)=[{&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/47, 0x2f}, {&(0x7f0000001300)=""/11, 0xb}, {&(0x7f0000001340)=""/16, 0x10}, {&(0x7f0000001380)=""/246, 0xf6}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/138, 0x8a}], 0xa, &(0x7f0000002600)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000017f0000010000f8", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}, 0x20) 04:37:52 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1459.671903][T24131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1459.679716][T24131] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1459.687530][T24131] 04:37:53 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 71) 04:37:53 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x453) 04:37:53 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000fd02000000800000ff0300008520000004000000182b00005115d009eedb71667e4c374ee59c0ad76c8f", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:53 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0xff0f0100, 0x0, 0x0, 0x0) 04:37:53 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0) 04:37:53 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x44f) 04:37:53 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="1800", @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:53 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:53 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1ffff000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:53 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], 0x0, 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1460.003422][T24197] FAULT_INJECTION: forcing a failure. [ 1460.003422][T24197] name failslab, interval 1, probability 0, space 0, times 0 [ 1460.037973][T24197] CPU: 1 PID: 24197 Comm: syz-executor.3 Tainted: G B 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1460.049527][T24197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1460.059422][T24197] Call Trace: [ 1460.062563][T24197] [ 1460.065317][T24197] dump_stack_lvl+0x151/0x1b7 [ 1460.069832][T24197] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1460.075301][T24197] dump_stack+0x15/0x17 [ 1460.079291][T24197] should_fail+0x3c6/0x510 [ 1460.083545][T24197] __should_failslab+0xa4/0xe0 [ 1460.088143][T24197] ? anon_vma_fork+0xf7/0x4e0 [ 1460.092662][T24197] should_failslab+0x9/0x20 [ 1460.096996][T24197] slab_pre_alloc_hook+0x37/0xd0 [ 1460.101768][T24197] ? anon_vma_fork+0xf7/0x4e0 [ 1460.106281][T24197] kmem_cache_alloc+0x44/0x200 [ 1460.110883][T24197] anon_vma_fork+0xf7/0x4e0 [ 1460.115222][T24197] ? anon_vma_name+0x43/0x70 [ 1460.119646][T24197] ? vm_area_dup+0x17a/0x230 [ 1460.124124][T24197] copy_mm+0xa3a/0x13e0 [ 1460.128070][T24197] ? copy_signal+0x610/0x610 [ 1460.132493][T24197] ? __init_rwsem+0xd6/0x1c0 [ 1460.136926][T24197] ? copy_signal+0x4e3/0x610 [ 1460.141348][T24197] copy_process+0x12bc/0x3260 [ 1460.145859][T24197] ? proc_fail_nth_write+0x20b/0x290 [ 1460.150979][T24197] ? fsnotify_perm+0x6a/0x5d0 [ 1460.155495][T24197] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1460.160789][T24197] ? vfs_write+0x9ec/0x1110 [ 1460.165128][T24197] kernel_clone+0x21e/0x9e0 [ 1460.169465][T24197] ? file_end_write+0x1c0/0x1c0 [ 1460.174151][T24197] ? create_io_thread+0x1e0/0x1e0 [ 1460.179012][T24197] ? mutex_unlock+0xb2/0x260 [ 1460.183439][T24197] ? __mutex_lock_slowpath+0x10/0x10 [ 1460.188560][T24197] __x64_sys_clone+0x23f/0x290 [ 1460.193161][T24197] ? __do_sys_vfork+0x130/0x130 [ 1460.197846][T24197] ? ksys_write+0x260/0x2c0 [ 1460.202187][T24197] ? debug_smp_processor_id+0x17/0x20 [ 1460.207393][T24197] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1460.213294][T24197] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1460.218767][T24197] do_syscall_64+0x3d/0xb0 [ 1460.223016][T24197] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1460.228745][T24197] RIP: 0033:0x7f6872c3eae9 [ 1460.232998][T24197] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1460.252440][T24197] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1460.260682][T24197] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1460.269130][T24197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1460.276936][T24197] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1460.284725][T24197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1460.292536][T24197] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1460.300359][T24197] 04:37:53 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x1b7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000002700)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000002540)=[{&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/47, 0x2f}, {&(0x7f0000001300)=""/11, 0xb}, {&(0x7f0000001340)=""/16, 0x10}, {&(0x7f0000001380)=""/246, 0xf6}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/138, 0x8a}], 0xa, &(0x7f0000002600)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000017f0000010000f8", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}, 0x20) 04:37:53 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], 0x0, 0x5, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:53 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 72) 04:37:53 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x9000000, 0x0, 0x0, 0x0) 04:37:53 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x44c) 04:37:53 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0) 04:37:53 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], 0x0, 0x0, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:53 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0xff0f0100, 0x0, 0x0, 0x0) 04:37:53 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], 0x0, 0x0, 0xc7, &(0x7f0000000100)=""/199, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:53 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1460.616384][T24239] FAULT_INJECTION: forcing a failure. [ 1460.616384][T24239] name failslab, interval 1, probability 0, space 0, times 0 [ 1460.645359][T24239] CPU: 1 PID: 24239 Comm: syz-executor.3 Tainted: G B 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1460.656913][T24239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1460.666808][T24239] Call Trace: [ 1460.669935][T24239] [ 1460.672709][T24239] dump_stack_lvl+0x151/0x1b7 [ 1460.677226][T24239] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1460.682694][T24239] dump_stack+0x15/0x17 [ 1460.686684][T24239] should_fail+0x3c6/0x510 [ 1460.690940][T24239] __should_failslab+0xa4/0xe0 [ 1460.695537][T24239] ? anon_vma_clone+0x9a/0x500 [ 1460.700223][T24239] should_failslab+0x9/0x20 [ 1460.704562][T24239] slab_pre_alloc_hook+0x37/0xd0 [ 1460.709333][T24239] ? anon_vma_clone+0x9a/0x500 [ 1460.713940][T24239] kmem_cache_alloc+0x44/0x200 [ 1460.718535][T24239] anon_vma_clone+0x9a/0x500 [ 1460.722963][T24239] anon_vma_fork+0x91/0x4e0 [ 1460.727298][T24239] ? anon_vma_name+0x43/0x70 [ 1460.731729][T24239] ? vm_area_dup+0x17a/0x230 [ 1460.736152][T24239] copy_mm+0xa3a/0x13e0 [ 1460.740150][T24239] ? copy_signal+0x610/0x610 [ 1460.744570][T24239] ? __init_rwsem+0xd6/0x1c0 [ 1460.748997][T24239] ? copy_signal+0x4e3/0x610 [ 1460.753427][T24239] copy_process+0x12bc/0x3260 [ 1460.757939][T24239] ? proc_fail_nth_write+0x20b/0x290 [ 1460.763059][T24239] ? fsnotify_perm+0x6a/0x5d0 [ 1460.767576][T24239] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 1460.772518][T24239] ? vfs_write+0x9ec/0x1110 [ 1460.776857][T24239] kernel_clone+0x21e/0x9e0 [ 1460.781195][T24239] ? file_end_write+0x1c0/0x1c0 [ 1460.785883][T24239] ? create_io_thread+0x1e0/0x1e0 [ 1460.790743][T24239] ? mutex_unlock+0xb2/0x260 [ 1460.795173][T24239] ? __mutex_lock_slowpath+0x10/0x10 [ 1460.800293][T24239] __x64_sys_clone+0x23f/0x290 [ 1460.804893][T24239] ? __do_sys_vfork+0x130/0x130 [ 1460.809576][T24239] ? ksys_write+0x260/0x2c0 04:37:54 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x10000200, 0x0, 0x0, 0x0) [ 1460.813932][T24239] ? debug_smp_processor_id+0x17/0x20 [ 1460.819122][T24239] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 1460.825026][T24239] ? exit_to_user_mode_prepare+0x39/0xa0 [ 1460.830497][T24239] do_syscall_64+0x3d/0xb0 [ 1460.834747][T24239] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1460.840475][T24239] RIP: 0033:0x7f6872c3eae9 [ 1460.844728][T24239] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 04:37:54 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) [ 1460.864169][T24239] RSP: 002b:00007f68719c1078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1460.872415][T24239] RAX: ffffffffffffffda RBX: 00007f6872d5df80 RCX: 00007f6872c3eae9 [ 1460.880225][T24239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1460.888041][T24239] RBP: 00007f68719c1120 R08: 0000000000000000 R09: 0000000000000000 [ 1460.895848][T24239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1460.903660][T24239] R13: 000000000000000b R14: 00007f6872d5df80 R15: 00007ffc3ff06c28 [ 1460.911474][T24239] 04:37:54 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x41c) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)={'a', ' *:* ', 'w\x00'}, 0x8) 04:37:54 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:54 executing program 1: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1f000000, 0x0, 0x0, 0x0, 0x0, 0x0) 04:37:54 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 73) 04:37:54 executing program 4: syz_clone(0x120c600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0xfffffffb, 0x0, 0x0, 0x0) 04:37:54 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x11000000, 0x0, 0x0, 0x0) 04:37:54 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x100) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB], 0x0, 0x0, 0xc7, &(0x7f0000000100)=""/199, 0x0, 0x40, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x80, 0xd, 0x40, 0x5}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000540)=[{0x4, 0x3, 0xc, 0x6}], 0x10, 0x6}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000800000e66e37048ec2131138e7b495b45a15ce3c179a07662d72e0bf2699469f", @ANYRES32=r0, @ANYBLOB="000000000000000018260000", @ANYRES32, @ANYBLOB="000000007e670000511afeff1a00000018000000040000000000000038000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0x2f, &(0x7f00000000c0)=""/47, 0x41000, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x1, 0x9, 0x80, 0x7ff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x8}, 0x90) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)=r1) 04:37:54 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x41c) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)={'a', ' *:* ', 'w\x00'}, 0x8) [ 1461.453375][T24296] FAULT_INJECTION: forcing a failure. [ 1461.453375][T24296] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1461.494689][T24296] CPU: 1 PID: 24296 Comm: syz-executor.3 Tainted: G B 5.15.131-syzkaller-00653-gea586874d2f9 #0 [ 1461.506239][T24296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1461.516138][T24296] Call Trace: [ 1461.519256][T24296] [ 1461.522034][T24296] dump_stack_lvl+0x151/0x1b7 [ 1461.526548][T24296] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1461.532019][T24296] dump_