โฌข DragonFlyBSD Kernel Audit
DF-3227 / daemon_mode0.log
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[911] INIT unique=0 op=26 โ€” replying normally
[911] BLIND-replying unique=1 (in-mount FUSE_STATFS) โ€” never reading it
[911] blind reply u1 accepted; the statfs fip is now freed-while-linked
[912] child: mount ok (the in-mount statfs fip was completed by a blind reply and freed while linked)
[911] blind u2 ok (freed-while-linked #2)
[911] read: got request unique=2 op=17 len=40
[912] child: statfs[0] rc=0
[911] blind u3 ok (freed-while-linked #3)
[912] child: statfs[1] rc=0
[911] blind u4 ok (freed-while-linked #4)
[911] read: got request unique=4 op=17 len=40
[912] child: statfs[2] rc=0
[911] blind u5 ok (freed-while-linked #5)
[912] child: statfs[3] rc=0
[912] child: statfs[4] rc=0
[911] blind u6 ok (freed-while-linked #6)
[911] SIG-1 (#1): read() returned 0 bytes โ€” popped a FREED fip from request_head (fuse_in_size==0 after fuse_ipc_put)
[911] blind u7 ok (freed-while-linked #7)
[912] child: statfs[5] rc=0
[911] blind u8 ok (freed-while-linked #8)
[911] SIG-1 (#2): read() returned 0 bytes โ€” popped a FREED fip from request_head (fuse_in_size==0 after fuse_ipc_put)
[912] child: statfs[6] rc=0
[911] blind u9 ok (freed-while-linked #9)
[912] child: statfs[7] rc=0
[911] blind u10 ok (freed-while-linked #10)
[911] read: got request unique=10 op=17 len=40
[912] child: statfs[8] rc=0
[911] blind u11 ok (freed-while-linked #11)
[912] child: statfs[9] rc=0
[911] blind u12 ok (freed-while-linked #12)
[911] read: got request unique=12 op=17 len=40
[912] child: statfs[10] rc=0
[911] blind u13 ok (freed-while-linked #13)
[912] child: statfs[11] rc=0
[911] blind u14 ok (freed-while-linked #14)
[911] SIG-1 (#3): read() returned 0 bytes โ€” popped a FREED fip from request_head (fuse_in_size==0 after fuse_ipc_put)
[912] child: statfs[12] rc=0
[911] blind u15 ok (freed-while-linked #15)
[912] child: statfs[13] rc=0
[911] blind u16 ok (freed-while-linked #16)
[911] read: got request unique=16 op=17 len=40
[912] child: statfs[14] rc=0
[911] blind u17 ok (freed-while-linked #17)
[912] child: statfs[15] rc=0
[911] blind u18 ok (freed-while-linked #18)
[911] read: got request unique=18 op=17 len=40
[912] child: statfs[16] rc=0
[911] blind u19 ok (freed-while-linked #19)
[912] child: statfs[17] rc=0
[911] blind u20 ok (freed-while-linked #20)
[911] read: got request unique=20 op=17 len=40
[912] child: statfs[18] rc=0
[911] blind u21 ok (freed-while-linked #21)
[912] child: statfs[19] rc=0
[911] blind u22 ok (freed-while-linked #22)
[911] read: got request unique=22 op=17 len=40
[912] child: statfs[20] rc=0
[911] blind u23 ok (freed-while-linked #23)
[912] child: statfs[21] rc=0
[911] blind u24 ok (freed-while-linked #24)
[911] read: got request unique=24 op=17 len=40
[912] child: statfs[22] rc=0
[911] blind u25 ok (freed-while-linked #25)
[912] child: statfs[23] rc=0
[911] blind u26 ok (freed-while-linked #26)
[911] read: got request unique=26 op=17 len=40
[912] child: statfs[24] rc=0
[911] blind u27 ok (freed-while-linked #27)
[912] child: statfs[25] rc=0
[911] blind u28 ok (freed-while-linked #28)
[911] read: got request unique=28 op=17 len=40
[912] child: statfs[26] rc=0
[911] blind u29 ok (freed-while-linked #29)
[912] child: statfs[27] rc=0
[911] blind u30 ok (freed-while-linked #30)
[911] read: got request unique=30 op=17 len=40
[912] child: statfs[28] rc=0
[911] blind u31 ok (freed-while-linked #31)
[912] child: statfs[29] rc=0
[911] blind u32 ok (freed-while-linked #32)
[911] read: got request unique=32 op=17 len=40
[912] child: statfs[30] rc=0
[911] blind u33 ok (freed-while-linked #33)
[912] child: statfs[31] rc=0
[911] blind u34 ok (freed-while-linked #34)
[911] read: got request unique=34 op=17 len=40
[912] child: statfs[32] rc=0
[911] blind u35 ok (freed-while-linked #35)
[912] child: statfs[33] rc=0
[911] blind u36 ok (freed-while-linked #36)
[911] read: got request unique=36 op=17 len=40
[912] child: statfs[34] rc=0
[911] blind u37 ok (freed-while-linked #37)
[912] child: statfs[35] rc=0
[911] blind u38 ok (freed-while-linked #38)
[911] read: got request unique=38 op=17 len=40
[912] child: statfs[36] rc=0
[911] blind u39 ok (freed-while-linked #39)
[912] child: statfs[37] rc=0
[911] blind u40 ok (freed-while-linked #40)
[911] read: got request unique=40 op=17 len=40
[912] child: statfs[38] rc=0
[911] blind u41 ok (freed-while-linked #41)
[911] read: got request unique=41 op=17 len=40
[911] SIG-1 (#4): read() returned 0 bytes โ€” popped a FREED fip from request_head (fuse_in_size==0 after fuse_ipc_put)
[912] child: statfs[39] rc=0
[911] SIG-1 (#5): read() returned 0 bytes โ€” popped a FREED fip from request_head (fuse_in_size==0 after fuse_ipc_put)
[911] SIG-1 (#6): read() returned 0 bytes โ€” popped a FREED fip from request_head (fuse_in_size==0 after fuse_ipc_put)
[911] == mode0 summary: blind_ok=41 enomsg=0 eproto=0 SIG1_zero_byte_reads=6 SIG2_dup_uniques=0 ==
[912] child: statfs[40] rc=0
[912] child: statfs[41] rc=0
[912] child: statfs[42] rc=0
[912] child: statfs[43] rc=0