last executing test programs: 8.319117245s ago: executing program 1 (id=2): r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x1c, 0x1, 0x0) lio_listio(0x0, &(0x7f0000000a80), 0x0, &(0x7f0000000d80)={0x1, 0x0, @sigval_ptr=0x12, @spare=[0x3, 0x5, 0x3, 0xe, 0xe43, 0x7, 0x8, 0x8]}) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0xe100, 0x0) extattr_list_link(&(0x7f0000000540)='./file0\x00', 0x2, 0x0, 0x0) statfs(&(0x7f0000000140)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) 8.123705633s ago: executing program 1 (id=5): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = kqueue() dup2(r2, r1) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000000)=r0) r4 = setsid() sigaction(0xd, &(0x7f00000001c0)={&(0x7f0000000180)="c4819deda60d0000008fc9a0938eb495c5a9c48341217f2b93c44211a68d000000008f4970962041d8fac4027918eaf0f71a0f1b6ce10066476d", 0x20, {[0x0, 0xea4d, 0x0, 0x87]}}, 0x0) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f00000002c0)=r4) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f00000008c0)={[0x9, 0x5, 0xad26, 0x4]}, 0x10) 8.061971769s ago: executing program 32 (id=5): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = kqueue() dup2(r2, r1) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000000)=r0) r4 = setsid() sigaction(0xd, &(0x7f00000001c0)={&(0x7f0000000180)="c4819deda60d0000008fc9a0938eb495c5a9c48341217f2b93c44211a68d000000008f4970962041d8fac4027918eaf0f71a0f1b6ce10066476d", 0x20, {[0x0, 0xea4d, 0x0, 0x87]}}, 0x0) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f00000002c0)=r4) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f00000008c0)={[0x9, 0x5, 0xad26, 0x4]}, 0x10) 3.503223971s ago: executing program 2 (id=65): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000001b00)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x40000, 0x1ff], 0x0, 0x2, 0x0, {0x0, 0x4, 0x0}, {0x0, 0x0, @sival_ptr=0x400, @spare=[0x1, 0x2, 0x0, 0x33518c07, 0xdca6, 0x7fffffff, 0x800000000, 0xffff]}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) aio_waitcomplete(0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000000100)=""/255, 0xfffffe24, 0x860, 0x0, 0x0) sendto(r3, &(0x7f0000000300)="0814883b798a67b633dd655bfa79ba05a408668b60c756793771929bc45ba2e1394d73283f697c37f72fa0c8d04d7759b7647eaeff609a37718d7486c33859d34a2c4bba320cb5d08fc26730cab962b608c632c8cc923deb54e2461942717d99412dc946c342204ba361a3bb877a4446b3ba0c00"/128, 0x4a15fa9c8a077d79, 0x100, 0x0, 0x0) 3.189587793s ago: executing program 4 (id=66): r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000003c0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x20000000, &(0x7f0000000140)) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x10000, 0x0) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000001c0)='./file1\x00', 0x4) renameat(r1, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000180)='./file0\x00') mkdir(&(0x7f0000000040)='./file\x00', 0x30) sync() sync() 2.821394423s ago: executing program 4 (id=70): socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x1c, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x300201, 0xd0) open(&(0x7f0000000480)='./file0\x00', 0x2, 0x0) r0 = openat$md(0xffffff9c, &(0x7f00000001c0), 0x40, 0x0) freebsd11_fstatfs(r0, &(0x7f00000002c0)) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) openat$crypto(0xffffffffffffff9c, &(0x7f0000000440), 0x40, 0x0) select(0x40, &(0x7f0000000000)={0x9, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000380)={0x7d6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0) 2.75865594s ago: executing program 4 (id=71): r0 = open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r2, 0x3) flock(r0, 0x8) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) 2.443459287s ago: executing program 2 (id=74): r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000480)='\x00']) select(0x40, &(0x7f0000000000)={0x9, 0x8000, 0x40000000000000, 0x10, 0x8, 0x87f, 0x1, 0x7fffffffffffffff}, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r2, 0xb7c5) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) close(r3) accept4(r2, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000280), 0x26) 1.885342365s ago: executing program 4 (id=80): minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) kqueue() sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setitimer(0x0, &(0x7f0000001600)={{0x0, 0x6}, {0x0, 0x10001}}, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) rfork(0x1000) setitimer(0x0, 0x0, 0x0) 1.54723303s ago: executing program 3 (id=83): setgroups(0x3e, &(0x7f0000000100)) getegid() r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa) rfork(0x3060) r1 = socket(0x11, 0x3, 0x0) sendmsg(r1, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[], 0x10}, 0x4) execve(0x0, 0x0, 0x0) pathconf(&(0x7f0000000440)='./file0\x00', 0x0) 1.401634363s ago: executing program 4 (id=85): freebsd11_mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x672cda28f543e327, 0x3) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x4, 0x0) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000440)=""/79, 0xfffffffffffffdf7) 1.322060414s ago: executing program 4 (id=86): r0 = socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x37, &(0x7f00000002c0)={@random="9f4c4662c957", @broadcast, [], {@generic={0x86dd, "4dfc4dbc162b778279c63b068dd0caa6491e2865aa74ae99ce082f415158da7fee1b9701de5c8081c8"}}}) socket(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) aio_writev(&(0x7f00000001c0)={r1, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare}}) aio_write(0x0) aio_cancel(r1, 0x0) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 1.31177293s ago: executing program 33 (id=86): r0 = socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x37, &(0x7f00000002c0)={@random="9f4c4662c957", @broadcast, [], {@generic={0x86dd, "4dfc4dbc162b778279c63b068dd0caa6491e2865aa74ae99ce082f415158da7fee1b9701de5c8081c8"}}}) socket(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) aio_writev(&(0x7f00000001c0)={r1, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare}}) aio_write(0x0) aio_cancel(r1, 0x0) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 1.289906052s ago: executing program 2 (id=87): r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) symlink(&(0x7f00000006c0)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = __specialfd$inotify(0x2, &(0x7f00000001c0)={0x100000}, 0x4) inotify_add_watch_at(r1, r0, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x25000430) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x2, 0x84) flock(r2, 0x3) rfork(0x1000) 1.263912107s ago: executing program 3 (id=88): sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) kqueue() openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = freebsd12_shm_open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x11, r0, 0x0) fork() munmap(&(0x7f00001cb000/0x1000)=nil, 0x1000) 1.227009545s ago: executing program 2 (id=89): socket(0x1c, 0x1, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000180)={0x29, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfffff8, [0x7fffffff, 0x0, 0x800]}) ioctl$KDSKBSTATE(0xffffffffffffffff, 0x20044b14) r0 = socket(0x1c, 0x1, 0x0) r1 = msgget$private(0x0, 0x790) msgsnd(r1, &(0x7f0000000d00)=ANY=[], 0x401, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000000200)={0xfc2d, 0x4}, 0x0) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 1.202019135s ago: executing program 3 (id=90): ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, &(0x7f0000000140)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000280)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x4, &(0x7f0000000380)={0x4, 0x13, @sigval_ptr=0x3, @spare=[0x129b, 0x80004000, 0xa, 0x1, 0x3, 0xc, 0xffffff7ffffffffa]}, &(0x7f0000000500)) 1.151651944s ago: executing program 3 (id=92): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r2) rfork(0x0) 754.383792ms ago: executing program 5 (id=100): open(&(0x7f0000000240)='./file0\x00', 0x205, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000000)="c886b4d3e0", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f00000000c0)="b5", 0x1) connect$unix(r0, &(0x7f0000000000), 0x10) writev(r0, &(0x7f0000000a80)=[{0x0}], 0x1) 730.358947ms ago: executing program 5 (id=101): r0 = socket(0x1c, 0x1, 0x0) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1ff, @loopback, 0x5}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1ff, @loopback, 0x5}, 0x1c) listen(r2, 0xb) rfork(0x85000) 710.47008ms ago: executing program 5 (id=102): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r1, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}}) mlockall(0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x80) aio_write(&(0x7f0000000240)={r0, 0x80001001, &(0x7f0000000180)="e2", 0x1, [], 0x4, 0x8, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int=0xfffffff8, @spare=[0x0, 0x1, 0x0, 0x200000000000]}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 700.470955ms ago: executing program 0 (id=103): r0 = socket(0x1c, 0x1, 0x0) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1ff, @loopback, 0x5}, 0x1c) listen(r1, 0xb) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1ff, @loopback, 0x5}, 0x1c) listen(r0, 0x5) 673.352248ms ago: executing program 0 (id=104): r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0xc4) mkdirat(r0, &(0x7f0000000a80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x80, 0x10e) mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000200)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000400)='./file1\x00') rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000001080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000e80)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdir(&(0x7f0000000500)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4) 513.320074ms ago: executing program 0 (id=105): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000340)=0xfffffffc, 0x4) socket(0x1c, 0x1, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) minherit(&(0x7f0000c99000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) fork() 482.113897ms ago: executing program 5 (id=106): mkdir(&(0x7f0000000040)='./file0\x00', 0x38) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) r1 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) getfh(&(0x7f00000000c0)='./file0/file0\x00', 0x0) inotify_add_watch_at(r1, r0, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x20000410) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x10000, 0x0) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000001c0)='./file1\x00', 0x4) renameat(r2, &(0x7f0000000040)='./file1\x00', r3, &(0x7f0000000180)='./file0\x00') sync() 439.741205ms ago: executing program 5 (id=107): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x1d, @sival_int, @spare}}) open(0x0, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) writev(r2, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x20011, r3, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x70e, 0x1) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 350.205836ms ago: executing program 2 (id=108): r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mount(&(0x7f0000000080)='cd9660\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) symlinkat(&(0x7f0000000dc0)='./file0\x00', r1, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') sync() sync() 289.747498ms ago: executing program 0 (id=109): ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, 0x0) syz_emit_ethernet(0x76, 0x0) flock(0xffffffffffffffff, 0x8) open(0x0, 0x205, 0x0) cpuset_getaffinity(0x3, 0x6, 0x0, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) recvmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/37, 0x25}], 0x1, 0x0}, 0x80) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 185.578458ms ago: executing program 0 (id=110): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = kqueue() dup2(r2, r1) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000000)=r0) r4 = setsid() sigaction(0xd, &(0x7f0000000240)={&(0x7f0000000180)="c4819deda60d0000008fc9a0938eb495c5a9c48341217f2b93c44211a68d000000008f4970962041d8fac4027918eaf0f71a0f1b6ce10066476d", 0x32, {[0x0, 0xea4d, 0x0, 0x87]}}, 0x0) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f00000002c0)=r4) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) 185.402774ms ago: executing program 3 (id=111): setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28) socket(0x1c, 0x1, 0x0) sync() sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x60100, 0x0, 0x0) sync() pipe2(&(0x7f0000000000), 0x100004) profil(0x0, 0x0, 0x0, 0xd6) socket(0x1c, 0x10000000, 0xf4) mkdir(&(0x7f0000000040)='./file0\x00', 0x38) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) rmdir(&(0x7f0000000300)='./file0/../file0\x00') 165.689115ms ago: executing program 5 (id=112): r0 = kqueue() kevent(r0, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) fork() fork() r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 152.931492ms ago: executing program 2 (id=113): r0 = open$dir(&(0x7f0000000240)='.\x00', 0x100, 0xa0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) inotify_add_watch_at(r1, r0, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x20000410) r2 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r2, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0) rename(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', &(0x7f0000000180)='./file0\x00') 21.850289ms ago: executing program 0 (id=114): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) open(&(0x7f0000000000)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) r1 = open(&(0x7f0000000780)='./file0\x00', 0x8000, 0x0) flock(r1, 0x3) execve(0x0, &(0x7f00000000c0)=[&(0x7f0000000080)='//\x00'], 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) munlockall() 0s ago: executing program 3 (id=115): r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) r1 = socket(0x1c, 0x1, 0x0) sync() open(0x0, 0x40000, 0x0) select(0x40, &(0x7f0000000000)={0x9, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000380)={0x7d6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.133' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe006e45f800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e45f800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e45f800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e45f800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e45f800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e45f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e45f000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e45f000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e45f000 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006e4ac370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837132c0 usecount 5, writecount 4, refcount 25 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0054106d90 ref 1 pages 184 cleanbuf 22 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe0054101000 (pid 973, syz-executor, tid 100285) nlink=1, effnlink=1, size=697472, extsize 0 generation=1e01dfae, uid=0, gid=0, flags=0x40008 ino 85, on dev gpt/rootfs panic: Assertion ip->i_mode != 0 failed at /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_softdep.c:10021 cpuid = 1 time = 1753781162 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c367d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c36930 vpanic() at vpanic+0x257/frame 0xfffffe0056c36af0 panic() at panic+0xb5/frame 0xfffffe0056c36bb0 handle_workitem_remove() at handle_workitem_remove+0xd03/frame 0xfffffe0056c36cf0 process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c36e40 softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c36e90 softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c36ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c36f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c36f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 14 tid 100094 ] Stopped at kdb_enter+0x6e: movq $0,0x25c45c7(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cb4c0 .str.27 rsp 0xfffffe0056c36910 rbp 0xfffffe0056c36930 rsi 0 rdi 0xffffffff81614a99 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x1f r12 0xfffffe00540b1000 r13 0xfffffffffffffffd r14 0xffffffff827cb4c0 .str.27 r15 0 rip 0xffffffff815fe5ce kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c45c7(%rip) db> show proc Process 14 (bufdaemon) at 0xfffffe00540055c0: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4d060 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b4d060 reapsubtree: 14 sigparent: 20 vmspace: 0xffffffff83b4e040 (map 0xffffffff83b4e040) (map.pmap 0xffffffff83b4e0e0) (pmap 0xffffffff83b4e150) threads: 3 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 Run CPU 1 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 992 766 766 0 R (threaded) syz-executor 100133 RunQ syz-executor 100304 RunQ syz-executor 991 763 763 0 R (threaded) syz-executor 100217 RunQ syz-executor 100303 RunQ syz-executor 990 988 953 0 R syz-executor 988 953 953 0 R (threaded) syz-executor 100131 Run CPU 0 syz-executor 100299 RunQ syz-executor 100302 S uwait 0xfffffe005968c880 syz-executor 984 1 763 0 S uwait 0xfffffe005968cb80 syz-executor 972 1 763 0 S uwait 0xfffffe005968f000 syz-executor 957 1 766 0 S uwait 0xfffffe005968ce80 syz-executor 953 762 953 0 S nanslp 0xffffffff83ba3c41 syz-executor 903 1 763 0 S uwait 0xfffffe005968c580 syz-executor 901 1 766 0 S uwait 0xfffffe005968cc80 syz-executor 880 1 880 0 Ss select 0xfffffe00593ec4c0 rtsol 879 1 879 0 Ss select 0xfffffe006dee54c0 rtsol 877 1 877 0 Ss select 0xfffffe00593ec5c0 rtsol 874 784 423 0 S kqread 0xfffffe0057da2100 rtsol 806 0 0 0 DL aiordy 0xfffffe0054004040 [aiod4] 804 0 0 0 DL aiordy 0xfffffe00540c9000 [aiod3] 803 0 0 0 DL aiordy 0xfffffe00540c9ac0 [aiod2] 801 0 0 0 DL aiordy 0xfffffe00540c9560 [aiod1] 784 770 423 0 S wait 0xfffffe00540e05a0 sh 770 423 423 0 S wait 0xfffffe005400d060 sh 766 762 766 0 R syz-executor 765 762 765 0 S piperd 0xfffffe00598169e0 syz-executor 763 762 763 0 S nanslp 0xffffffff83ba3c41 syz-executor 762 760 760 0 S select 0xfffffe0053ffb4c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540e1110 csh 758 681 758 0 Ss select 0xfffffe0057d658c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00582904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00585cc4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585cc8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585cccb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00585cd0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00585cd4b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00585cd8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00585cdcb0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00585ce0b0 getty 737 1 17 0 S+ piperd 0xfffffe005981a140 logger 736 735 17 0 S+ nanslp 0xffffffff83ba3c40 sleep 735 1 17 0 S+ wait 0xfffffe005400c040 sh 685 1 685 0 Ss nanslp 0xffffffff83ba3c40 cron 681 1 681 0 Ss select 0xfffffe0053ffb8c0 sshd 494 1 494 0 Ss select 0xfffffe0053ffb540 syslogd 423 1 423 0 Ss wait 0xfffffe00540cb040 devd 422 1 422 65 Ss select 0xfffffe0053ffb6c0 dhclient 337 1 337 0 Ss select 0xfffffe0053ffb840 dhclient 334 1 334 0 Ss select 0xfffffe0057d653c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002560 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 Run CPU 1 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0acc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d88 [dom0] 100081 D launds 0xffffffff83cf0d94 [laundry: dom0] 100082 D umarcl 0xffffffff81de0e10 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844a29e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84771700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe0057d43030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d43080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c620 [g_event] 100038 D - 0xffffffff83b4c640 [g_up] 100039 D - 0xffffffff83b4c660 [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] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c3dff0 [swapper] 100005 D - 0xfffffe0007768d00 [softirq_0] 100006 D - 0xfffffe0007768b00 [softirq_1] 100007 D - 0xfffffe0007768900 [if_io_tqg_0] 100008 D - 0xfffffe0007768700 [if_io_tqg_1] 100009 D - 0xfffffe0007768500 [if_config_tqg_0] 100010 D - 0xfffffe00083db100 [kqueue_ctx taskq] 100011 D - 0xfffffe00083db000 [jail_remove taskq] 100012 D - 0xfffffe00083dae00 [bus taskq] 100015 D - 0xfffffe00083da900 [thread taskq] 100017 D - 0xfffffe00083da600 [aiod_kick taskq] 100018 D - 0xfffffe00083da500 [deferred_unmount ta] 100019 D - 0xfffffe00083da400 [inm_free taskq] 100020 D - 0xfffffe00083da300 [in6m_free taskq] 100021 D - 0xfffffe00083da200 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083da100 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083da100 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083da100 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083da100 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083da000 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083da000 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083da000 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083da000 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083d9900 [firmware taskq] 100040 D - 0xfffffe0057d47300 [crypto_0] 100041 D - 0xfffffe0057d47300 [crypto_1] 100056 D - 0xfffffe00083dd200 [vtnet0 rxq 0] 100057 D - 0xfffffe0058145500 [vtnet0 txq 0] 100058 D - 0xfffffe0058145400 [vtnet0 rxq 1] 100059 D - 0xfffffe0058145300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d67400 [virtio_balloon] 100065 D - 0xffffffff827cfba1 [deadlkres] 100069 D - 0xfffffe0057d46e00 [acpi_task_0] 100070 D - 0xfffffe0057d46e00 [acpi_task_1] 100071 D - 0xfffffe0057d46e00 [acpi_task_2] 100073 D - 0xfffffe00083dca00 [mca taskq] 100074 D - 0xfffffe0057d46b00 [CAM taskq] 100076 D - 0xfffffe0058142300 [ipsec_offload] db> show all locks Process 991 (syz-executor) thread 0xfffffe005411e780 (100303) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e431c78) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1711 Process 14 (bufdaemon) thread 0xfffffe00540b1000 (100094) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006ded3750) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vfsops.c:1751 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5079K 486 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4212 sysctloid 34891 2055K 34966 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 5 1025K 1173 vfscache 3 1025K 3 pcb 30 669K 81 inodedep 11 516K 417 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 140 278K 1075 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 28 217K 329 KTRACE 101 201K 6156 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 pagedep 8 130K 200 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 129 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 320 40K 320 kdtrace 200 39K 1298 shm 2 34K 3 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 39 21K 1995 ifaddr 80 21K 86 LRO 20 21K 24 DEVFS_RULE 56 20K 56 routetbl 216 19K 659 BPF 16 19K 20 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 10 tty 16 16K 16 lltable 53 16K 59 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 ether_multi 167 14K 220 kenv 95 12K 95 shmfd 7 11K 9 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 in6_multi 68 10K 85 rpc 8 9K 8 bmsafemap 2 9K 327 plimit 22 9K 333 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 taskqueue 69 8K 69 kqueue 65 7K 1036 sglist 6 7K 6 cred 24 6K 199 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 12 5K 25 ufs_dirhash 24 5K 30 UMA 266 5K 266 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 62 4K 1007 acpisem 28 4K 28 selfd 49 4K 89765 session 23 3K 38 proc-args 91 3K 2088 DEVFSP 45 3K 77 terminal 11 3K 11 acpidev 20 3K 20 hhook 8 3K 10 tun 6 3K 6 clone 9 3K 9 uidinfo 3 3K 10 kcovinfo 36 3K 54 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 14 2K 18 Unitno 28 2K 54 sctp_ifa 13 2K 18 CAM XPT 22 2K 543 lockf 15 2K 236 in_multi 6 2K 11 select 12 2K 35 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 netlink 2 2K 105 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 8 igmp 8 1K 8 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 CC Mem 7 1K 58 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_timw 3 1K 3 sctp_ifn 6 1K 18 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 393 pci_link 10 1K 10 osd 12 1K 75 diradd 5 1K 324 crypto 4 1K 5 encap_export_host 12 1K 12 inpcbpolicy 17 1K 264 dirrem 2 1K 305 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 newdirblk 3 1K 167 mkdir 3 1K 334 chacha20random 1 1K 1 biobuf 1 1K 1 freefile 2 1K 253 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 51 tcpfunc 3 1K 3 ip_msource 3 1K 4 loginclass 3 1K 6 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3342 filecaps 4 1K 78 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 36 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 333 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 sctp_iter 0 0K 18 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 15 sctp_atky 0 0K 17 sctp_atcl 0 0K 14 sctp_a_it 0 0K 18 sctp_aadr 0 0K 0 sctp_stro 0 0K 3 sctp_stri 0 0K 4 sctp_map 0 0K 6 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 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 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 212 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 15 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 freeblks 0 0K 202 freefrag 0 0K 54 allocindir 0 0K 0 indirdep 0 0K 160 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 10 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 7 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 18 statfs 0 0K 189 namei_tracker 0 0K 0 inotify 0 0K 54 export_host 0 0K 0 cl_savebuf 0 0K 27 lio 0 0K 4 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 13632 ioctlops 0 0K 103 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 318 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 637 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 15 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 0 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 0 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 70 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 8320 1078 20153 0 254 38494208 0 mbuf 256 8628 1034 26391 0 254 2473472 0 BUF TRIE 152 209 11595 1197 0 62 1794208 0 malloc-4096 4096 392 2 1487 0 2 1613824 0 malloc-384 384 4123 47 4470 0 30 1601280 0 malloc-128 128 11468 250 11818 0 126 1499904 0 tcp_log 416 3031 272 6348 0 254 1374048 0 UMA Slabs 0 112 10947 27 10947 0 126 1229088 0 sctp_asoc 2256 0 510 3 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6625 156 33351 0 62 1030712 0 vmem btag 56 16501 98 16501 0 254 929544 0 FFS inode 1168 527 26 782 0 8 645904 0 malloc-65536 65536 9 0 12 0 1 589824 0 socket 1024 36 472 1517 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 166 0 0 2 435584 0 malloc-65536 65536 4 2 114 0 1 393216 0 sctp_raddr 736 0 517 7 0 254 380512 0 malloc-2048 2048 106 62 644 0 8 344064 0 malloc-32768 32768 4 6 119 0 1 327680 0 VM OBJECT 248 1236 76 15695 0 62 325376 0 256 Bucket 2048 142 10 1042 0 8 311296 0 sctp_ep 1152 0 259 7 0 254 298368 0 THREAD 1860 137 23 304 0 8 297600 0 malloc-64 64 4165 434 6076 0 254 294336 0 VNODE 440 568 98 825 0 30 293040 0 malloc-16384 16384 14 2 162 0 1 262144 0 malloc-64 64 568 3275 91350 0 254 245952 0 malloc-16 16 14398 102 14491 0 254 232000 0 DEVCTL 1024 42 178 167 0 0 225280 0 UMA Zones 768 238 1 238 0 16 183552 0 malloc-32 32 5334 336 5384 0 254 181440 0 malloc-128 128 1220 175 25417 0 126 178560 0 malloc-256 256 318 372 2627 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1507 257 49644 0 126 169344 0 unpcb 320 16 500 1212 0 254 165120 0 malloc-1024 1024 126 34 873 0 16 163840 0 FFS2 dinode 256 527 103 782 0 62 161280 0 FPU_save_area 832 139 41 425 0 16 149760 0 S VFS Cache 104 996 408 1263 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 89 0 1 131072 0 malloc-32768 32768 3 1 14 0 1 131072 0 mbuf_packet 256 1 507 210 0 254 130048 0 ksiginfo 112 57 987 86 0 126 116928 0 PROC 1376 61 16 992 0 8 105952 0 malloc-128 128 521 254 3916 0 126 99200 0 filedesc0 1072 62 22 1007 0 8 90048 0 UMA Kegs 384 225 8 225 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 128 Bucket 1024 46 37 253 0 16 84992 0 vnpbuf 2624 0 32 4 0 16 83968 0 malloc-128 128 430 221 1190 0 126 83328 0 sctp_chunk 152 0 520 8 0 254 79040 0 g_bio 408 0 180 8300 0 30 73440 0 malloc-64 64 646 425 2577 0 254 68544 0 malloc-128 128 345 182 1183 0 126 67456 0 NAMEI 1024 17 47 14278 0 16 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 193 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-2048 2048 4 28 725 0 8 65536 0 64 Bucket 512 84 44 2444 0 30 65536 0 malloc-256 256 176 79 1053 0 62 65280 0 32 Bucket 256 77 178 995 0 62 65280 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 udp_inpcb 408 6 120 186 0 30 51408 0 malloc-256 256 0 195 618 0 62 49920 0 malloc-256 256 91 104 675 0 62 49920 0 malloc-256 256 17 178 631 0 62 49920 0 DIRHASH 1024 34 14 38 0 16 49152 0 malloc-8192 8192 4 2 112 0 1 49152 0 malloc-4096 4096 8 4 77 0 2 49152 0 malloc-4096 4096 8 4 10 0 2 49152 0 malloc-2048 2048 15 9 43 0 8 49152 0 VMSPACE 584 42 42 975 0 16 49056 0 malloc-384 384 100 20 106 0 30 46080 0 malloc-384 384 16 104 430 0 30 46080 0 tcp_inpcb 1304 7 26 58 0 8 43032 0 malloc-4096 4096 5 5 563 0 2 40960 0 pcpu-8 8 4872 248 5137 0 254 40960 0 pipe 736 19 36 335 0 16 40480 0 sctp_readq 152 0 260 3 0 254 39520 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 71 496 13582 0 254 36288 0 malloc-64 64 164 403 194 0 254 36288 0 malloc-64 64 15 552 1907 0 254 36288 0 malloc-64 64 16 551 43 0 254 36288 0 malloc-128 128 151 128 692 0 126 35712 0 malloc-128 128 63 216 505 0 126 35712 0 routing nhops 256 26 109 41 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 57 0 30 34560 0 malloc-256 256 22 113 27 0 62 34560 0 malloc-256 256 34 101 38 0 62 34560 0 malloc-256 256 12 123 376 0 62 34560 0 malloc-16384 16384 2 0 3 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 3 5 204 0 2 32768 0 malloc-4096 4096 3 5 9 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 5 11 75 0 8 32768 0 malloc-2048 2048 11 5 13 0 8 32768 0 malloc-2048 2048 2 14 60 0 8 32768 0 malloc-1024 1024 0 32 2 0 16 32768 0 malloc-1024 1024 28 4 32 0 16 32768 0 malloc-1024 1024 11 21 18 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-1024 1024 8 24 12 0 16 32768 0 malloc-1024 1024 0 32 1047 0 16 32768 0 malloc-512 512 4 60 165 0 30 32768 0 malloc-512 512 2 62 38 0 30 32768 0 malloc-512 512 2 62 38 0 30 32768 0 malloc-512 512 2 62 9 0 30 32768 0 malloc-512 512 10 54 30 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 173 227 7798 0 126 32000 0 PGRP 120 27 237 44 0 126 31680 0 clpbuf 2624 0 12 54 0 4 31488 0 sctp_laddr 48 0 588 23 0 254 28224 0 rl_entry 48 5 583 14 0 254 28224 0 malloc-32 32 284 598 3215 0 254 28224 0 16 Bucket 144 65 131 334 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 0 133 17 0 62 27664 0 da_ccb 544 0 49 2186 0 16 26656 0 udplite_inpcb 408 0 63 5 0 30 25704 0 TURNSTILE 136 161 28 161 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-4096 4096 0 6 10 0 2 24576 0 ertt_txseginfo 40 0 606 706 0 254 24240 0 PWD 40 22 584 217 0 254 24240 0 rtentry 168 29 115 41 0 62 24192 0 8 Bucket 80 54 246 366 0 126 24000 0 itimer 352 0 66 28 0 30 23232 0 malloc-384 384 21 39 27 0 30 23040 0 malloc-384 384 36 24 348 0 30 23040 0 malloc-384 384 2 58 44 0 30 23040 0 malloc-384 384 26 34 40 0 30 23040 0 ripcb 376 4 56 15 0 30 22560 0 Mountpoints 2816 2 6 8 0 4 22528 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 ertt 72 7 273 58 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 54 576 264 0 254 20160 0 malloc-32 32 92 538 133 0 254 20160 0 malloc-32 32 147 483 1397 0 254 20160 0 malloc-32 32 238 392 3144 0 254 20160 0 malloc-32 32 26 604 1076 0 254 20160 0 2 Bucket 32 56 574 386 0 254 20160 0 KNOTE 160 3 122 67 0 62 20000 0 AIOCB 552 0 35 18 0 16 19320 0 L VFS Cache 320 0 60 40 0 30 19200 0 AIOLIO 272 0 70 2 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-2048 2048 4 4 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 480 520 3525 0 254 16000 0 kenv 258 17 43 1065 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 7 371 7 0 254 12096 0 malloc-16 16 43 707 1666 0 254 12000 0 malloc-16 16 25 725 153 0 254 12000 0 malloc-16 16 17 733 1713 0 254 12000 0 malloc-16 16 38 712 24881 0 254 12000 0 malloc-16 16 12 738 14 0 254 12000 0 malloc-16 16 41 709 137 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1606 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 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 ipq 56 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 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-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-32768 32768 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 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-128 128 0 0 0 0 126 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl