last executing test programs: 2.66926944s ago: executing program 0 (id=91): pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f00000000c0)="d5", 0xfde7) r1 = fork() mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) sigqueue(r1, 0xf, @sival_int=0x8000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x181) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 1.791390112s ago: executing program 2 (id=102): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0/file0/..\x00') rmdir(&(0x7f0000000140)='./file0/file0/..\x00') r0 = socket(0x1c, 0x1, 0x0) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) semget(0x2, 0x0, 0x317) kqueue() 1.690001822s ago: executing program 0 (id=103): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r0, 0x1f16, &(0x7f0000000240)='@\x00', 0x2, [0x1000000, 0x9c1f], 0xfffffffffffffffc, 0x0, 0x0, {0x20, 0x5, 0x0}, {0x0, 0x0, @sigval_int=0x9, @spare=[0x8, 0x7fff, 0x6, 0x4, 0x8000002000000001, 0x5, 0x8, 0x317]}}) r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x10000, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) fchflags(r1, 0x40008) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f00000000c0)) sync() 1.318825993s ago: executing program 0 (id=106): syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000), 0x10) connect$unix(r0, &(0x7f0000000000), 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 1.28007678s ago: executing program 1 (id=107): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0xca0706ee3fd5d6f6) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r0) r2 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f00000002c0)=r2) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) openat(r3, &(0x7f0000000000)='./file0\x00', 0x200, 0x28) 1.279784764s ago: executing program 0 (id=108): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x20000000, &(0x7f0000000140)) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x10000, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r1, &(0x7f0000000380)='./file1\x00') 1.140038902s ago: executing program 1 (id=109): r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setresuid(0xffffffffffffffff, 0xee01, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setrlimit(0x9, &(0x7f0000000100)) setreuid(0xffffffffffffffff, 0x0) rfork(0x4) 1.125939984s ago: executing program 2 (id=110): getppid() socket$inet6_icmp(0x1c, 0x2, 0x3a) socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000100)=""/255, 0xfffffe24, 0x860, 0x0, 0x0) sendto(r1, &(0x7f0000000300)="0814883b798a67b633dd655bfa79ba05a408668b60c756793771929bc45ba2e1394d73283f697c37f72fa0c8d04d7759b7647eaeff609a37718d7486c33859d34a2c4bba320cb5d08fc26730cab962b608c632c8cc923deb54e2461942717d99412dc946c342204ba361a3bb877a4446b3ba0c00"/128, 0x4a15fa9c8a077d79, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2) 1.020088239s ago: executing program 1 (id=111): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount(&(0x7f0000000080)='cd9660\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) open$dir(&(0x7f0000000440)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x40000400000002c2, 0x52) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x10000, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r1, &(0x7f0000000380)='./file1\x00') renameat(r0, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00') 914.725234ms ago: executing program 0 (id=112): r0 = socket$inet(0x2, 0x3, 0x0) close(r0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f00000003c0)="ea00000100000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00005900000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000180)="ea00800000000000", 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000240)="ea00000100000000", 0x8) 914.420242ms ago: executing program 1 (id=113): open$dir(&(0x7f0000000080)='./file0\x00', 0x10210, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x3) close(r0) accept(r1, 0x0, 0x0) dup2(r0, r1) freebsd11_fstat(r1, 0x0) 850.125717ms ago: executing program 0 (id=114): r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = kqueue() listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) dup2(r0, r2) preadv(r2, 0x0, 0x0, 0x0) 469.359346ms ago: executing program 3 (id=120): r0 = socket(0x2, 0x3, 0x10) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff06000000"]) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="00001c00ac14"]) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f0000000000), 0x10) write(r0, 0x0, 0x0) 469.200485ms ago: executing program 3 (id=121): r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="77941fc7", 0x4) bind$inet6(r0, &(0x7f0000000040)={0x17, 0x1c, 0x0, 0x0, @loopback={0x4}, 0xa27}, 0x1c) r1 = socket(0x1c, 0x1, 0x0) r2 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r2, 0x29, 0x40, &(0x7f0000000000)="77941fc7", 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @loopback={0x4}}, 0x1c) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) 420.101362ms ago: executing program 3 (id=122): mkdir(&(0x7f0000000100)='./file0\x00', 0x49) setreuid(0xee00, 0x0) r0 = getuid() chown(&(0x7f0000000200)='./file0\x00', r0, 0x0) setreuid(0xee00, r0) chmod(&(0x7f0000000000)='./file0\x00', 0x132) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchdir(r1) 419.856505ms ago: executing program 3 (id=123): open(&(0x7f0000002600)='./file0\x00', 0x78e, 0x0) r0 = getpid() setgroups(0x0, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, r0) setuid(0xffffffffffffffff) setrlimit(0x1, &(0x7f0000000980)={0xff, 0xd21}) syz_emit_ethernet(0x6e, &(0x7f00000003c0)=ANY=[]) setitimer(0x1, &(0x7f0000000040)={{0xffffffff, 0x5}, {0xffffffff, 0x2}}, 0x0) 419.705146ms ago: executing program 3 (id=124): r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="16", 0x1}], 0x1, 0xb542) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) lchflags(&(0x7f0000000040)='./file0\x00', 0x60091) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0xffffffffffffffff, 0x0) 230.014715ms ago: executing program 3 (id=125): r0 = getpid() procctl$PROC_REAP_ACQUIRE(0x0, r0, 0x2, 0x2) vfork() rfork(0x1000) vfork() r1 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000300)={0x1, 0x9, @sigval_int=0x8, @tid=r1}) wait4(r1, 0x0, 0x2, 0x0) 132.429904ms ago: executing program 2 (id=126): syz_emit_ethernet(0x22, &(0x7f0000000100)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback, @broadcast}}}}}) r0 = socket(0x1c, 0x1, 0x0) r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000080)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffff85, [0x0, 0x0, 0x1000]}) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x19, &(0x7f0000000640)="2cf6", 0x2) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 132.094075ms ago: executing program 2 (id=127): r0 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x6, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0) writev(r0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = dup(r1) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f00000000c0)={0x10, 0x8, 0x4, &(0x7f0000000340)="142eb002", 0x1, &(0x7f0000000040)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x3ff]}) ioctl$CIOCCRYPT(r2, 0xc01c6367, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680), 0x0}) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 131.905257ms ago: executing program 2 (id=128): ioctl$SMB_READB(0xffffffffffffffff, 0x80246987, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) minherit(&(0x7f0000d93000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000d1a000/0x2000)=nil, 0x2000) 50.03845ms ago: executing program 1 (id=129): r0 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x6, @loopback}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)="2c42def00b9741505f67211fa1276f72efe21ce1b77ce88105473f9ec1d79592d3369a14a2cd77278a5f25feb64f86cc766e5fa09e685a910d798ec74d1cf69d2e67a42d28875772b517b0e456a9c890c29da41ee87cb472f71e505d", 0x5c}, {&(0x7f0000000240)="9681faf8ecd94df56d71dc08694a141f85382298820f22a28c532857f6c9a072247543c9bb16c8549502a88eacb9b9afacc115c631b834ff597d4e0b654035744bb7d442a842f78e3cd30c6b3bfe140766f1275d873526f963def7113f9e9121271ae202dbbab0853dcece383f733bdc442dffe0e04c8fd2c40f62425e3b5c04084b93", 0x83}], 0x2, 0x0, 0x0, 0x149}, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) writev(r0, 0x0, 0x0) r1 = openat$bpf(0xffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$BIOCGDLT(r1, 0x4004426a, &(0x7f00000000c0)) ioctl$BIOCGSTATS(r1, 0x4008426f, &(0x7f0000000080)) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 49.700843ms ago: executing program 1 (id=130): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) sendfile(r4, r1, 0x0, 0x0, 0x0, 0x0, 0x14) dup2(r4, r3) 0s ago: executing program 2 (id=131): setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) fork() mlock(&(0x7f000031f000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1018, 0x0, 0x0) ktrace(0x0, 0x4, 0xd27d43220c7df9b, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.142' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7f800 May 5 21:37:11 ci-freebsd-i386-3 kernel: arp: aa:aa:aa:aa:aa:bbOut of ktrace request objects. is using my IP address 172.20.2.170 on tap2! if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff2800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff2800 lock order reversal: 1st 0xfffffe0077da5e30 ufs (ufs, lockmgr) @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3373 2nd 0xffffffff83001c40 proctree (proctree, sx) @ /syzkaller/managers/i386/kernel/sys/kern/subr_prf.c:189 lock order proctree -> ufs established at: #0 0xffffffff81651d81 at witness_checkorder+0x781 #1 0xffffffff814b8966 at lockmgr_lock_flags+0x1d6 #2 0xffffffff81d7f99b at ffs_lock+0x18b #3 0xfvnode_pager_putpages: zero-length write at 0 resid 4096 fffffff822de28b at VOP_LOCK1_APV+0x6b 0xfffffe005a03adc0: #4 0xffffffff817b516e at type VREG state VSTATE_CONSTRUCTED op 0xffffffff83715020 usecount 5, writecount 3, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST)_vn_lock+0x14e #5 0xffffffff817b5a18 at vn_close1+0x1e8 #6 0xff v_object 0xfffffe0054935d68 ref 1 pages 2 cleanbuf 0 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe005492f740 (pid 934, syz-executor, tid 100285) nlink=1, effnlink=1, size=7960ffffff814aa3da at ktrops+0x41a #7 0xffffffff814a9b5d at sys_ktr, extsize 0 generation=889bcba0, uid=0, gid=0, flags=0x40008 ino 78, on dev gpt/rootfs ace+0xa7d #8 0xffffffff822a361e at ia32_syscall+0x48e #9 0xffffffff820c67df at int0x80_syscall_common+0x9c lock order ufs -> proctree attempted at: #0 0xffffffff81652c52 at witness_checkorder+0x1652 #1 0xffffffff81543f1f at _sx_slock_int+0x13f #2 0xffffffff8160f59d at uprintf+0x14d #3 0xffffffff81dabc9f at ufs_rmdir+0xdf #4 0xffffffff822dd0d1 at VOP_RMDIR_APV+0xe1 #5 0xffffffff817aa1e7 at kern_frmdirat+0x8a7 #6 0xffffffff822a361e at ia32_syscall+0x48e #7 0xffffffff820c67df at int0x80_syscall_common+0x9c if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff2800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff2800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007ff2800 panic: sofree:1883 curvnet is NULL, so=0xfffffe006bcdac00 cpuid = 1 time = 1746481036 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005772d0d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005772d230 vpanic() at vpanic+0x257/frame 0xfffffe005772d3f0 panic() at panic+0xb5/frame 0xfffffe005772d4b0 sorele_locked() at sorele_locked+0x43c/frame 0xfffffe005772d4f0 uipc_sendfile_wait() at uipc_sendfile_wait+0x4b9/frame 0xfffffe005772d610 vn_sendfile() at vn_sendfile+0xcc8/frame 0xfffffe005772db70 freebsd32_do_sendfile() at freebsd32_do_sendfile+0x38a/frame 0xfffffe005772dd10 ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe005772df30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98 KDB: enter: panic [ thread pid 965 tid 100325 ] Stopped at kdb_enter+0x6e: movq $0,0x25be6a7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe006f000000 rdx 0x7ffff rbx 0xffffffff827af9c0 .str.27 rsp 0xfffffe005772d210 rbp 0xfffffe005772d230 rsi 0x80001 rdi 0xffffffff81613509 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe005492c520 r12 0xfffffe0054938000 r13 0xfffffffffffffffd r14 0xffffffff827af9c0 .str.27 r15 0 rip 0xffffffff815fdaee kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25be6a7(%rip) db> show proc Process 965 (syz-executor) at 0xfffffe005490b020: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe0054802ac0 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008007040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00548cc000 (map 0xfffffe00548cc000) (map.pmap 0xfffffe00548cc0a0) (pmap 0xfffffe00548cc110) threads: 3 100197 RunQ syz-executor 100325 Run CPU 1 syz-executor 100327 RunQ syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 966 766 766 0 R (threaded) syz-executor 100153 RunQ syz-executor 100326 Run CPU 0 syz-executor 965 765 765 0 R (threaded) syz-executor 100197 RunQ syz-executor 100325 Run CPU 1 syz-executor 100327 RunQ syz-executor 959 957 767 0 SV uwait 0xfffffe006eb6a380 syz-executor 958 957 767 0 SV uwait 0xfffffe006e6d5100 syz-executor 957 767 767 0 D (threaded) syz-executor 100114 S nanslp 0xffffffff83b9d501 syz-executor 100318 D ppwait 0xfffffe0054930a60 syz-executor 100320 D ppwait 0xfffffe005490c540 syz-executor 945 764 764 0 T (threaded) syz-executor 100113 s syz-executor 100306 RunQ syz-executor 932 1 765 0 S uwait 0xfffffe005859d980 syz-executor 916 1 764 0 S umtxn 0xfffffe005859da80 syz-executor 903 1 764 0 S uwait 0xfffffe006eb69b00 syz-executor 897 0 0 0 DL - 0xffffffff83cad400 [soaiod4] 896 0 0 0 DL - 0xffffffff83cad400 [soaiod3] 895 0 0 0 DL - 0xffffffff83cad400 [soaiod2] 894 0 0 0 DL - 0xffffffff83cad400 [soaiod1] 868 1 767 0 SV uwait 0xfffffe006eb69900 syz-executor 863 1 767 60928 S uwait 0xfffffe006e6d7500 syz-executor 859 0 0 0 DL (threaded) [so_splice] 100183 D - 0xfffffe0007f84e80 [thr_0] 100184 D - 0xfffffe0007f84ec0 [thr_1] 829 0 0 0 DL aiordy 0xfffffe005490cb00 [aiod4] 828 0 0 0 DL aiordy 0xfffffe00548d0b00 [aiod3] 827 0 0 0 DL aiordy 0xfffffe00548f0040 [aiod2] 826 0 0 0 DL aiordy 0xfffffe00548f1060 [aiod1] 821 811 821 0 Ss select 0xfffffe0058e25d40 dhclient 817 1 817 0 Ss select 0xfffffe0058e25ec0 dhclient 811 793 424 65 S select 0xfffffe0058e261c0 dhclient 793 424 424 0 S wait 0xfffffe00548d1060 sh 767 763 767 0 S nanslp 0xffffffff83b9d501 syz-executor 766 763 766 0 R syz-executor 765 763 765 0 S nanslp 0xffffffff83b9d501 syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d501 syz-executor 763 761 761 0 S select 0xfffffe00585e89c0 syz-executor 761 759 761 0 Ss pause 0xfffffe00548ee0b0 csh 759 682 759 0 Ss select 0xfffffe00585e39c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a7fcb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e40cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e410b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e414b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e418b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e41cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e424b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e428b0 getty 738 1 18 0 S+ piperd 0xfffffe006bc342e0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9d501 sleep 736 1 18 0 S+ wait 0xfffffe0008024ac0 sh 686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron 682 1 682 0 Ss select 0xfffffe00585e3dc0 sshd 495 1 495 0 Ss select 0xfffffe00585e3e40 syslogd 424 1 424 0 Ss wait 0xfffffe00548045a0 devd 423 1 423 65 Ss select 0xfffffe0058e26840 dhclient 338 1 338 0 Ss select 0xfffffe0058e268c0 dhclient 335 1 335 0 Ss select 0xfffffe0058e266c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058e3f8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcda80 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844c1850 [pf purge] 5 0 0 0 DL waiting 0xffffffff848dc6c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b00 [crypto] 100044 D crypto_ 0xfffffe00546e8c30 [crypto returns 0] 100045 D crypto_ 0xfffffe00546e8c80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0007f5e888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0008007040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2bff0 [swapper] 100005 D - 0xfffffe0008be9a00 [softirq_0] 100006 D - 0xfffffe0008be9900 [softirq_1] 100007 D - 0xfffffe0008be9800 [if_io_tqg_0] 100008 D - 0xfffffe0008be9700 [if_io_tqg_1] 100009 D - 0xfffffe0008be9600 [if_config_tqg_0] 100010 D - 0xfffffe0007fcd000 [kqueue_ctx taskq] 100011 D - 0xfffffe0007fcce00 [jail_remove taskq] 100012 D - 0xfffffe0007fccd00 [bus taskq] 100015 D - 0xfffffe0007fcca00 [thread taskq] 100017 D - 0xfffffe0007fcc800 [aiod_kick taskq] 100018 D - 0xfffffe0007fcc700 [deferred_unmount ta] 100019 D - 0xfffffe0007fcc600 [inm_free taskq] 100020 D - 0xfffffe0007fcc500 [in6m_free taskq] 100021 D - 0xfffffe0007fcc400 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007fcc300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007fcc200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007fcc100 [firmware taskq] 100041 D - 0xfffffe0008bffe00 [crypto_0] 100042 D - 0xfffffe0008bffe00 [crypto_1] 100057 D - 0xfffffe0008bffc00 [vtnet0 rxq 0] 100058 D - 0xfffffe0008bffb00 [vtnet0 txq 0] 100059 D - 0xfffffe0008bffa00 [vtnet0 rxq 1] 100060 D - 0xfffffe0008bff900 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00585e8380 [virtio_balloon] 100066 D - 0xffffffff827b4d01 [deadlkres] 100070 D - 0xfffffe0059bfc700 [acpi_task_0] 100071 D - 0xfffffe0059bfc700 [acpi_task_1] 100072 D - 0xfffffe0059bfc700 [acpi_task_2] 100074 D - 0xfffffe0007fcd100 [mca taskq] 100075 D - 0xfffffe0008bffd00 [CAM taskq] 100077 D - 0xfffffe0008bff700 [ipsec_offload] db> show all locks Process 965 (syz-executor) thread 0xfffffe0054938000 (100325) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006bf0a180) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4838 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 486 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 34971 2060K 35046 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 14 1028K 1223 vfscache 3 1025K 3 pcb 25 669K 87 inodedep 14 517K 326 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 146 302K 1044 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 28 217K 347 KTRACE 101 201K 12909 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 pagedep 10 131K 180 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 umtx 336 42K 336 kdtrace 212 41K 1303 temp 36 38K 1870 BPF 22 36K 26 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 185 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 4 rpc 8 9K 8 plimit 23 9K 343 in6_multi 65 9K 65 bmsafemap 2 9K 292 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 69 cred 27 7K 212 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 77 5K 1012 ufs_dirhash 24 5K 27 UMA 267 5K 267 pf_ifnet 10 5K 19 pwddesc 68 5K 990 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 48 3K 22153 DEVFSP 46 3K 59 terminal 11 3K 11 session 22 3K 36 proc-args 89 3K 2005 uidinfo 5 3K 20 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 91 ip6ndp 12 2K 13 Unitno 28 2K 52 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_timw 6 2K 6 in_multi 6 2K 14 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 34 msi 9 2K 9 netlink 2 2K 72 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 diradd 6 1K 288 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 266 pci_link 10 1K 10 newdirblk 5 1K 164 mkdir 5 1K 328 crypto 4 1K 7 CC Mem 5 1K 59 encap_export_host 12 1K 12 osd 10 1K 75 dirrem 2 1K 270 cdev 2 1K 2 lkpikmalloc 8 1K 9 inpcbpolicy 13 1K 237 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 341 freeblks 1 1K 201 freefrag 2 1K 57 indirdep 1 1K 96 vnodes 1 1K 3 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 226 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 73 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3384 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 33 sctp_atky 0 0K 37 sctp_atcl 0 0K 32 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 7 sctp_stri 0 0K 8 sctp_map 0 0K 14 tcp_pcm_rack 0 0K 4 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 8 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 filemon 0 0K 4 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 90 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 8 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 3 in_mfilter 0 0K 6 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 0 VN POLL 0 0K 7 statfs 0 0K 183 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 21 lio 0 0K 12 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14656 ioctlops 0 0K 97 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 304 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 12 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 1 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8336 1062 16000 0 254 38494208 0 mbuf 256 8634 1028 19537 0 254 2473472 0 BUF TRIE 152 293 11511 955 0 62 1794208 0 malloc-384 384 4149 51 4162 0 30 1612800 0 malloc-128 128 11495 99 11529 0 126 1484032 0 malloc-4096 4096 334 4 585 0 2 1384448 0 UMA Slabs 0 112 10972 2 10972 0 126 1229088 0 sctp_asoc 2256 0 510 7 0 254 1150560 0 RADIX NODE 152 6829 498 34689 0 62 1113704 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 14 0 17 0 1 917504 0 vmem btag 56 16316 67 16316 0 254 917448 0 FFS inode 1168 526 34 755 0 8 654080 0 sctp_ep 1152 0 511 15 0 254 588672 0 socket 1024 31 477 1471 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 178 0 0 2 467072 0 sctp_raddr 736 0 517 12 0 254 380512 0 256 Bucket 2048 157 11 1066 0 8 344064 0 VM OBJECT 264 1208 52 15152 0 30 332640 0 malloc-4096 4096 78 2 976 0 2 327680 0 malloc-64 64 654 4449 31118 0 254 326592 0 THREAD 1824 143 25 327 0 8 306432 0 VNODE 440 566 100 797 0 30 293040 0 malloc-16384 16384 13 4 171 0 1 278528 0 malloc-64 64 3841 506 4502 0 254 278208 0 malloc-2048 2048 107 13 372 0 8 245760 0 malloc-16 16 14427 323 14501 0 254 236000 0 malloc-32768 32768 2 5 63 0 1 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 tcp_log 416 0 513 67 0 254 213408 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5328 342 5754 0 254 181440 0 malloc-128 128 1227 168 25671 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1456 308 47391 0 126 169344 0 unpcb 320 16 500 1192 0 254 165120 0 FPU_save_area 832 145 53 465 0 16 164736 0 malloc-2048 2048 6 66 1039 0 8 147456 0 malloc-1024 1024 121 23 653 0 16 147456 0 FFS2 dinode 256 526 44 755 0 62 145920 0 malloc-256 256 47 523 1334 0 62 145920 0 S VFS Cache 104 996 291 1250 0 126 133848 0 malloc-65536 65536 0 2 60 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 1 507 280 0 254 130048 0 ksiginfo 112 59 985 87 0 126 116928 0 malloc-128 128 731 168 4508 0 126 115072 0 PROC 1376 67 10 974 0 8 105952 0 malloc-128 128 610 165 1492 0 126 99200 0 malloc-32768 32768 0 3 6 0 1 98304 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-8192 8192 8 3 13 0 1 90112 0 filedesc0 1072 68 16 990 0 8 90048 0 UMA Kegs 384 225 8 225 0 30 89472 0 g_bio 408 0 210 6664 0 30 85680 0 128 Bucket 1024 53 30 247 0 16 84992 0 malloc-16384 16384 5 0 6 0 1 81920 0 malloc-8192 8192 8 2 91 0 1 81920 0 malloc-4096 4096 15 5 217 0 2 81920 0 malloc-256 256 187 128 1013 0 62 80640 0 malloc-256 256 189 126 446 0 62 80640 0 sctp_readq 152 0 520 3 0 254 79040 0 sctp_chunk 152 0 520 11 0 254 79040 0 64 Bucket 512 85 51 1853 0 30 69632 0 malloc-384 384 55 125 711 0 30 69120 0 malloc-64 64 814 257 2032 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-4096 4096 11 3 494 0 2 57344 0 malloc-128 128 29 374 296 0 126 51584 0 malloc-256 256 57 138 596 0 62 49920 0 malloc-256 256 88 107 857 0 62 49920 0 malloc-256 256 60 135 873 0 62 49920 0 32 Bucket 256 81 114 1092 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 13587 0 16 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-1024 1024 26 22 34 0 16 49152 0 malloc-1024 1024 3 45 531 0 16 49152 0 malloc-384 384 84 36 84 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 5 28 59 0 8 43032 0 clpbuf 2624 0 16 36 0 4 41984 0 vnpbuf 2624 0 16 1 0 16 41984 0 pcpu-8 8 4715 405 4899 0 254 40960 0 da_ccb 544 0 70 1776 0 16 38080 0 udp_inpcb 408 6 84 163 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 7 560 14172 0 254 36288 0 malloc-64 64 30 537 50 0 254 36288 0 malloc-64 64 224 343 1216 0 254 36288 0 malloc-64 64 95 472 1340 0 254 36288 0 tcp_rack_map 128 0 279 22 0 126 35712 0 tcp_bbr_map 128 0 279 39 0 126 35712 0 malloc-128 128 20 259 82 0 126 35712 0 malloc-128 128 7 272 293 0 126 35712 0 malloc-128 128 120 159 676 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 72 18 80 0 30 34560 0 malloc-256 256 33 102 582 0 62 34560 0 malloc-256 256 17 118 288 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 9 7 39 0 8 32768 0 malloc-2048 2048 2 14 48 0 8 32768 0 malloc-2048 2048 10 6 34 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-1024 1024 2 30 43 0 16 32768 0 malloc-1024 1024 18 14 1006 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-512 512 8 56 119 0 30 32768 0 malloc-512 512 3 61 14 0 30 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 2 62 112 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 5 59 10 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 tcp_bbr_pcb 896 0 36 7 0 16 32256 0 ipq 56 0 576 2 0 254 32256 0 sctp_stream_msg_out 112 0 288 3 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 40 0 126 31680 0 VMSPACE 584 41 8 946 0 16 28616 0 sctp_laddr 48 0 588 30 0 254 28224 0 rl_entry 48 3 585 3 0 254 28224 0 16 Bucket 144 64 132 383 0 62 28224 0 4 Bucket 48 7 581 11 0 254 28224 0 AIO 208 0 133 15 0 62 27664 0 udplite_inpcb 408 0 63 3 0 30 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-4096 4096 3 3 46 0 2 24576 0 pipe 736 20 13 303 0 16 24288 0 ertt_txseginfo 40 0 606 499 0 254 24240 0 PWD 40 24 582 230 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 Files 80 171 129 7244 0 126 24000 0 8 Bucket 80 57 243 342 0 126 24000 0 malloc-384 384 12 48 13 0 30 23040 0 malloc-384 384 2 58 437 0 30 23040 0 tcp_rack_pcb 1088 0 21 4 0 8 22848 0 ripcb 376 2 58 12 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 ertt 72 5 275 59 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 55 575 278 0 254 20160 0 malloc-32 32 124 506 891 0 254 20160 0 malloc-32 32 251 379 326 0 254 20160 0 malloc-32 32 126 504 6911 0 254 20160 0 malloc-32 32 154 476 308 0 254 20160 0 malloc-32 32 16 614 21 0 254 20160 0 2 Bucket 32 62 568 377 0 254 20160 0 AIOCB 552 0 35 12 0 16 19320 0 L VFS Cache 320 0 60 14 0 30 19200 0 AIOLIO 272 0 70 6 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 27 0 1 16384 0 malloc-8192 8192 0 2 19 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 0 16 2 0 16 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 487 513 3464 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 19 359 39 0 254 12096 0 KNOTE 160 0 75 23 0 62 12000 0 malloc-16 16 23 727 105 0 254 12000 0 malloc-16 16 11 739 17 0 254 12000 0 malloc-16 16 41 709 102 0 254 12000 0 malloc-16 16 44 706 27278 0 254 12000 0 malloc-16 16 51 699 1497 0 254 12000 0 malloc-16 16 7 743 9 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 splice 184 0 63 1 0 62 11592 0 malloc-384 384 0 30 2 0 30 11520 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1068 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0