last executing test programs: 5.833651299s ago: executing program 0 (id=48): r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) inotify_add_watch_at(r1, r0, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x21000430) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = inotify_add_watch_at(r1, r0, &(0x7f0000000080)='./file0\x00', 0x2000a00) inotify_rm_watch(r1, r2) 5.766305027s ago: executing program 0 (id=49): r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x7, @rand_addr="00000000000000080cd000e9ffffff00"}, 0x1c) setuid(0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x21, 0x1c, 0x0, 0x9, @loopback={0x0, 0xfffffffffffffffe}, 0xffffffff}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20184}, 0x80) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1ff, @empty, 0x5}, 0x1c) 5.735003182s ago: executing program 0 (id=51): aio_waitcomplete(0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000023c0)=ANY=[]) r1 = socket(0x1b, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)="0212010202000009000000000000004e", 0x10, 0x40000, 0x0, 0x0) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) access(&(0x7f0000000040)='./file0\x00', 0x0) 4.826572859s ago: executing program 0 (id=77): pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f00000004c0)=""/177, 0xb1}, {&(0x7f0000000580)=""/59, 0x3b}], 0x4) fcntl$setstatus(r1, 0x4, 0x4) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="19", 0x3a4e1e905c56cdb7}], 0x1) 4.673656926s ago: executing program 0 (id=78): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0/file0\x00', 0xe100, 0x0) 4.655392541s ago: executing program 2 (id=80): open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x40) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unmount(&(0x7f0000000140)='./file0\x00', 0x80400000) 4.560865399s ago: executing program 2 (id=81): open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x1fe) truncate(&(0x7f0000000040)='./file0\x00', 0x9320) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 4.517541326s ago: executing program 0 (id=82): open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1) pwritev(r0, &(0x7f0000000940)=[{&(0x7f00000006c0), 0x100000}, {&(0x7f0000000640)="f1023951b24cefe5df45dd054131865cd5fdfdbbbddf384e853fd0f795da676068b9d34cadfc2f2fa71aa9cdc5f52dadbd9b3e2e9f61afeca541ea277e6605186c333d341e3d"}], 0x13, 0x7) 4.511602947s ago: executing program 32 (id=82): open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1) pwritev(r0, &(0x7f0000000940)=[{&(0x7f00000006c0), 0x100000}, {&(0x7f0000000640)="f1023951b24cefe5df45dd054131865cd5fdfdbbbddf384e853fd0f795da676068b9d34cadfc2f2fa71aa9cdc5f52dadbd9b3e2e9f61afeca541ea277e6605186c333d341e3d"}], 0x13, 0x7) 4.471729854s ago: executing program 2 (id=84): ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f00000001c0)={0x19, 0x18, 0xc, &(0x7f0000000000)="ec7b00000900ff2425c1f0a5", 0x0, 0x0, 0x0, 0xfdffff85, [0x0, 0x0, 0x1000]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) 4.448008874s ago: executing program 2 (id=85): mlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) fork() getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000000000/0x600000)=nil, 0xffffffffdfffffff, 0x5) 4.061327984s ago: executing program 2 (id=88): mlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) munlockall() freebsd10_pipe(0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 3.753704915s ago: executing program 2 (id=91): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0/file0\x00', 0xe100, 0x0) 843.717276ms ago: executing program 4 (id=113): mlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) munlockall() freebsd10_pipe(0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 843.013646ms ago: executing program 3 (id=120): open(&(0x7f0000000000)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x80008) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0xa0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x60000) 757.180023ms ago: executing program 1 (id=115): open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x1fe) truncate(&(0x7f0000000040)='./file0\x00', 0x9320) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 619.556239ms ago: executing program 3 (id=116): unmount(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x48000101) fork() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) extattr_get_fd(0xffffffffffffffff, 0x1, &(0x7f00000000c0)=':$&{\x00', 0x0, 0x0) 575.024714ms ago: executing program 1 (id=117): r0 = socket$inet_tcp(0x2, 0x1, 0x0) lio_listio(0x1, &(0x7f0000000080)=[{r0, 0x0, &(0x7f0000000080), 0x0, [0x100, 0x7], 0x5, 0x5, 0x89, {0x0, 0x9, 0x0}, {0x0, 0x12, @sival_ptr=0x1, @spare=[0xfffffffd, 0x8, 0xd83, 0x100, 0xa, 0x3, 0x1000, 0x8]}}, {0xffffffffffffffff, 0x0, 0x0, 0x0, [0x2, 0x10000], 0x9, 0x8, 0xf, {0x4, 0x10000009, 0x0}, {0x4, 0x1, @sival_ptr=0x8, @spare=[0x3, 0xffffffff, 0x7ff, 0xf9c, 0xfffffff8, 0x9, 0x5, 0x30000000]}}, {0xffffffffffffffff, 0xf, 0x0, 0x0, [0x7, 0x40], 0x6, 0x6, 0x100, {0x7f, 0x9, 0x0}, {0x3, 0x10, @sival_ptr=0xffffffff, @ke_flags=0x6}}, {0xffffffffffffffff, 0xd, 0x0, 0x0, [0x0, 0xffffffdc], 0xcbbb, 0xe204ebbace928c63, 0x3, {0x88, 0x3, 0x0}, {0x3, 0x1a, @sigval_ptr=0x9}}], 0x4, 0x0) pipe2(0x0, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) rfork(0x1000) 564.79159ms ago: executing program 4 (id=118): open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x108) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x1900, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0xff00) 519.792381ms ago: executing program 3 (id=119): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) aio_write(&(0x7f0000000140)={r0, 0x40000000006, &(0x7f0000000240)="a3", 0x1, [0x5], 0x0, 0x0, 0x1, {0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x10, @sival_int=0xfffffba3}}) copy_file_range(r0, &(0x7f0000000000)=0x80000001, r0, 0x0, 0x100000, 0x0) 476.020172ms ago: executing program 3 (id=121): mlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) fork() getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000000000/0x600000)=nil, 0xffffffffdfffffff, 0x5) 218.823431ms ago: executing program 3 (id=122): open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x10) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) fdatasync(r1) 217.001431ms ago: executing program 1 (id=123): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) setuid(0xffffffffffffffff) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa) 177.468911ms ago: executing program 1 (id=124): open(&(0x7f0000000140)='./file0\x00', 0x611, 0x171) rfork(0x1000) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f0000000140)=[{0x4, 0x8, 0x0, 0x4}, {0x7, 0x0, 0x3, 0x20000001}, {0xfffe, 0x9, 0x6, 0x20003}]}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000140)={0x1, 0x1, 0x1, 0xfffff05a, 0xffffffffffffffff}) 157.723188ms ago: executing program 4 (id=125): r0 = openat$md(0xffffff9c, &(0x7f00000001c0), 0x40, 0x0) freebsd11_fstatfs(r0, &(0x7f00000002c0)) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000440), 0x40, 0x0) ioctl$CIOCCRYPT(r1, 0x80044401, &(0x7f0000000640)={0x0, 0x1, 0x0, 0x8060, 0x0, 0x0, 0x0, 0x0}) 137.233797ms ago: executing program 1 (id=126): r0 = kqueue() kevent(r0, &(0x7f0000000280)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x1, 0x8, 0x9]}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) cap_rights_limit(r1, &(0x7f0000000140)=[0x20000207fffffdc, 0x400000000000001]) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x46}], 0x860, 0x0, 0x0, 0x0) 110.865301ms ago: executing program 4 (id=127): connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ksem_open(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x3ff) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 58.492535ms ago: executing program 4 (id=128): unmount(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x48000101) fork() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) extattr_get_fd(0xffffffffffffffff, 0x1, &(0x7f00000000c0)=':$&{\x00', 0x0, 0x0) 57.689312ms ago: executing program 1 (id=135): r0 = openat$md(0xffffff9c, &(0x7f00000001c0), 0x40, 0x0) freebsd11_fstatfs(r0, &(0x7f00000002c0)) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000440), 0x40, 0x0) ioctl$CIOCCRYPT(r1, 0x80044401, &(0x7f0000000640)={0x0, 0x1, 0x0, 0x8060, 0x0, 0x0, 0x0, 0x0}) 40.153762ms ago: executing program 3 (id=129): r0 = socket$inet_tcp(0x2, 0x1, 0x0) lio_listio(0x1, &(0x7f0000000080)=[{r0, 0x0, &(0x7f0000000080), 0x0, [0x100, 0x7], 0x5, 0x5, 0x89, {0x0, 0x9, 0x0}, {0x0, 0x12, @sival_ptr=0x1, @spare=[0xfffffffd, 0x8, 0xd83, 0x100, 0xa, 0x3, 0x1000, 0x8]}}, {0xffffffffffffffff, 0x0, 0x0, 0x0, [0x2, 0x10000], 0x9, 0x8, 0xf, {0x4, 0x10000009, 0x0}, {0x4, 0x1, @sival_ptr=0x8, @spare=[0x3, 0xffffffff, 0x7ff, 0xf9c, 0xfffffff8, 0x9, 0x5, 0x30000000]}}, {0xffffffffffffffff, 0xf, 0x0, 0x0, [0x7, 0x40], 0x6, 0x6, 0x100, {0x7f, 0x9, 0x0}, {0x3, 0x10, @sival_ptr=0xffffffff, @ke_flags=0x6}}, {0xffffffffffffffff, 0xd, 0x0, 0x0, [0x0, 0xffffffdc], 0xcbbb, 0xe204ebbace928c63, 0x3, {0x88, 0x3, 0x0}, {0x3, 0x1a, @sigval_ptr=0x9}}], 0x4, 0x0) pipe2(0x0, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) rfork(0x1000) 0s ago: executing program 4 (id=130): mlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) fork() getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000000000/0x600000)=nil, 0xffffffffdfffffff, 0x5) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe005859b800 Out of ktrace request objects. panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077b19d8 first->prev != head cpuid = 0 time = 1759785592 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056ce50d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056ce5230 vpanic() at vpanic+0x257/frame 0xfffffe0056ce53f0 panic() at panic+0xb5/frame 0xfffffe0056ce54b0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056ce5510 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056ce5630 sleepq_set_timeout_sbt() at sleepq_set_timeout_sbt+0x20b/frame 0xfffffe0056ce56f0 _cv_timedwait_sig_sbt() at _cv_timedwait_sig_sbt+0x2be/frame 0xfffffe0056ce5830 kern_select() at kern_select+0x14d5/frame 0xfffffe0056ce5b90 kern_pselect() at kern_pselect+0x97/frame 0xfffffe0056ce5c00 freebsd32_pselect() at freebsd32_pselect+0x1f3/frame 0xfffffe0056ce5d10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056ce5f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd928 KDB: enter: panic [ thread pid 762 tid 100104 ] Stopped at kdb_enter+0x6e: movq $0,0x259eb77(%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 0xffffffff8280ab60 .str.27 rsp 0xfffffe0056ce5210 rbp 0xfffffe0056ce5230 rsi 0 rdi 0xffffffff81644c39 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x6 r12 0xfffffe00540c5780 r13 0xfffffffffffffffe r14 0xffffffff8280ab60 .str.27 r15 0 rip 0xffffffff8162e01e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259eb77(%rip) db> show proc Process 762 (syz-executor) at 0xfffffe00540c9558: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 760 at 0xfffffe0054004010 ABI: FreeBSD ELF32 flag: 0x10004000 flag2: 0 arguments: ./syz-executor runner 2 10.128.0.248 30002 reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00540d0490 (map 0xfffffe00540d0490) (map.pmap 0xfffffe00540d0530) (pmap 0xfffffe00540d05a0) threads: 1 100104 Run select 0xfffffe00597151c0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 977 911 911 0 R CPU 1 syz-executor 976 1 911 0 S uwait 0xfffffe006e494200 syz-executor 975 766 766 0 R (threaded) syz-executor 100294 RunQ syz-executor 100316 S aiospn 0xfffffe00541278f0 syz-executor 966 1 766 0 S uwait 0xfffffe0058517780 syz-executor 961 1 766 0 S uwait 0xfffffe006e493500 syz-executor 955 1 766 0 S umtxn 0xfffffe006e492580 syz-executor 950 1 911 0 SV uwait 0xfffffe006e493800 syz-executor 948 1 764 0 S uwait 0xfffffe0057dc8e00 syz-executor 941 1 911 0 S uwait 0xfffffe006e493700 syz-executor 937 1 764 0 S uwait 0xfffffe006e494480 syz-executor 934 1 764 0 S uwait 0xfffffe0058517a80 syz-executor 933 929 929 0 S tun_con 0xfffffe0059ad10a8 ifconfig 929 762 929 0 S wait 0xfffffe00540f1018 syz-executor 916 1 765 0 S uwait 0xfffffe0058519100 syz-executor 911 762 911 0 S nanslp 0xffffffff83badc41 syz-executor 909 1 764 0 SV uwait 0xfffffe006e494400 syz-executor 901 1 766 0 S uwait 0xfffffe0058517b80 syz-executor 886 1 765 0 S uwait 0xfffffe006e494100 syz-executor 882 1 765 0 S uwait 0xfffffe00582cf280 syz-executor 879 1 766 0 S uwait 0xfffffe00582d0380 syz-executor 840 1 763 0 S uwait 0xfffffe0058517880 syz-executor 833 1 763 0 S umtxn 0xfffffe0058518900 syz-executor 831 809 831 0 Ss select 0xfffffe00597153c0 dhclient 826 0 0 0 DL - 0xffffffff83ccde00 [soaiod4] 825 0 0 0 DL - 0xffffffff83ccde00 [soaiod3] 824 0 0 0 DL - 0xffffffff83ccde00 [soaiod2] 823 0 0 0 DL - 0xffffffff83ccde00 [soaiod1] 820 0 0 0 DL aiordy 0xfffffe00540cc570 [aiod4] 819 0 0 0 DL aiordy 0xfffffe00540ee000 [aiod3] 818 0 0 0 DL aiordy 0xfffffe00540ee558 [aiod2] 817 0 0 0 DL aiordy 0xfffffe00540eeab0 [aiod1] 815 1 815 0 Ss select 0xfffffe006dc00dc0 dhclient 809 791 423 65 S select 0xfffffe00596afd40 dhclient 791 423 423 0 S wait 0xfffffe00540efab8 sh 766 762 766 0 S nanslp 0xffffffff83badc41 syz-executor 764 762 764 0 R syz-executor 762 760 760 0 R select 0xfffffe00597151c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540040c0 csh 758 681 758 0 Ss select 0xfffffe006dc012c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582b80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594b00b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594b08b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00594b10b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00594b18b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f660b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f668b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f680b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f688b0 getty 737 1 17 0 S+ piperd 0xfffffe00598718a0 logger 736 735 17 0 S+ nanslp 0xffffffff83badc41 sleep 735 1 17 0 S+ wait 0xfffffe005400bab8 sh 685 1 685 0 Ss nanslp 0xffffffff83badc40 cron 681 1 681 0 Ss select 0xfffffe006dc01440 sshd 494 1 494 0 Ss select 0xfffffe006dc018c0 syslogd 423 1 423 0 Ss wait 0xfffffe00540caab8 devd 422 1 422 65 Ss select 0xfffffe006dc019c0 dhclient 337 1 337 0 Ss select 0xfffffe006dc01ac0 dhclient 334 1 334 0 Ss select 0xfffffe0059715340 dhclient 16 0 0 0 DL syncer 0xffffffff83cdb820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cd9d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005992dce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d24cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d0ad88 [dom0] 100080 D launds 0xffffffff83d0ad94 [laundry: dom0] 100081 D umarcl 0xffffffff81e15880 [uma] 7 0 0 0 DL - 0xffffffff839265f8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8484ef20 [pf purge] 5 0 0 0 DL waiting 0xffffffff8461f700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f0340 [doneq0] 100046 D - 0xffffffff838f02c0 [async] 100075 D - 0xffffffff838f0140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d06660 [crypto] 100043 D crypto_ 0xfffffe0057d60030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d60080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b56640 [g_event] 100038 D - 0xffffffff83b56660 [g_up] 100039 D - 0xffffffff83b56680 [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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d07100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c55ff0 [swapper] 100005 D - 0xfffffe0053ebf100 [softirq_0] 100006 D - 0xfffffe0053ebf000 [softirq_1] 100007 D - 0xfffffe0053ebee00 [if_io_tqg_0] 100008 D - 0xfffffe0053ebed00 [if_io_tqg_1] 100009 D - 0xfffffe0053ebec00 [if_config_tqg_0] 100010 D - 0xfffffe00077dc700 [kqueue_ctx taskq] 100011 D - 0xfffffe00077dc600 [jail_remove taskq] 100012 D - 0xfffffe00077dc500 [bus taskq] 100015 D - 0xfffffe00077dc000 [thread taskq] 100017 D - 0xfffffe00077dbc00 [aiod_kick taskq] 100018 D - 0xfffffe00077dbb00 [deferred_unmount ta] 100019 D - 0xfffffe00077dba00 [inm_free taskq] 100020 D - 0xfffffe00077db900 [in6m_free taskq] 100021 D - 0xfffffe00077db800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077db700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077db700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077db700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077db700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077db600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077db600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077db600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077db600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077db100 [firmware taskq] 100040 D - 0xfffffe00083ff600 [crypto_0] 100041 D - 0xfffffe00083ff600 [crypto_1] 100056 D - 0xfffffe0057e08e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e08d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e08c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e08b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d73d80 [virtio_balloon] 100065 D - 0xffffffff8280f240 [deadlkres] 100069 D - 0xfffffe00083ff200 [acpi_task_0] 100070 D - 0xfffffe00083ff200 [acpi_task_1] 100071 D - 0xfffffe00083ff200 [acpi_task_2] 100073 D - 0xfffffe00077de100 [mca taskq] 100074 D - 0xfffffe00083ff000 [CAM taskq] 100076 D - 0xfffffe0057e08400 [ipsec_offload] db> show all locks Process 933 (ifconfig) thread 0xfffffe0054132000 (100264) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cdc000) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3006 Process 762 (syz-executor) thread 0xfffffe00540c5780 (100104) exclusive sleep mutex sellck (sellck) r = 0 (0xfffffe00597151a0) locked @ /syzkaller/managers/i386/kernel/sys/kern/sys_generic.c:2055 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5188K 498 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4212 sysctloid 35125 2070K 35200 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 378 1119K 1182 vfscache 3 1025K 3 pcb 26 669K 67 inodedep 61 535K 316 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 46 361K 373 subproc 164 334K 1068 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 8300 acpica 1674 184K 54444 vmem 5 144K 7 tidhash 3 141K 3 pagedep 34 137K 173 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 126 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 26 89K 26 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 523 ddb_capture 1 64K 1 kdtrace 223 42K 1295 umtx 320 40K 320 BPF 23 36K 24 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 kbdmux 6 28K 6 temp 33 21K 1946 ifaddr 76 21K 78 DEVFS_RULE 57 20K 57 routetbl 160 19K 484 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 51 16K 51 ithread 90 15K 90 ether_multi 180 15K 192 bus-sc 34 15K 1657 ifnet 8 15K 8 eventhandler 163 14K 163 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 in6_multi 75 10K 75 plimit 26 10K 348 rman 82 10K 437 cred 24 9K 199 rpc 8 9K 8 bmsafemap 2 9K 294 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 75 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 76 5K 1005 pwddesc 75 5K 992 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 23 UMA 268 5K 268 freework 18 5K 311 vt 11 5K 11 DEVFSP 65 5K 69 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 newdirblk 29 4K 161 acpisem 28 4K 28 kcovinfo 54 4K 54 dirrem 13 4K 242 selfd 48 3K 19063 proc-args 101 3K 2050 terminal 11 3K 11 session 22 3K 35 acpidev 20 3K 20 lockf 22 3K 121 hhook 8 3K 10 mkdir 18 3K 322 clone 9 3K 9 uidinfo 3 3K 14 ip6ndp 14 3K 15 diradd 17 3K 263 netlink 2 3K 84 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 tun 5 2K 5 in_multi 7 2K 10 Unitno 28 2K 52 CAM XPT 22 2K 543 freefile 12 2K 206 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 37 freeblks 5 2K 185 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 sctp_ifn 7 1K 16 freefrag 7 1K 86 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 indirdep 3 1K 106 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 240 pci_link 10 1K 10 crypto 4 1K 4 CC Mem 5 1K 30 encap_export_host 12 1K 12 osd 10 1K 48 inpcbpolicy 16 1K 209 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 ip_msource 4 1K 7 vnodes 1 1K 2 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 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 35 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 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 3354 sctp_vrf 1 1K 1 vnet 1 1K 1 iov 1 1K 14094 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 lio 1 1K 8 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 13 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 7 sctp_atky 0 0K 8 sctp_atcl 0 0K 6 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 2 sctp_map 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 filemon 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 136 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 11 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 20 fadvise 0 0K 0 VN POLL 0 0K 14 statfs 0 0K 187 namei_tracker 0 0K 1 inotify 0 0K 29 export_host 0 0K 0 cl_savebuf 0 0K 45 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 ioctlops 0 0K 97 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 214 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 654 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 rctl 0 0K 0 cache 0 0K 0 jaildesc 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 ufshci 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 8328 1070 17581 0 254 38494208 0 mbuf 256 8643 1019 22515 0 254 2473472 0 BUF TRIE 152 212 11592 1152 0 62 1794208 0 malloc-384 384 4175 55 4431 0 30 1624320 0 malloc-128 128 11545 49 11840 0 126 1484032 0 malloc-4096 4096 334 4 505 0 2 1384448 0 tcp_log 416 2862 441 5814 0 254 1374048 0 RADIX NODE 152 8209 236 32638 0 62 1283640 0 UMA Slabs 0 112 10971 3 10971 0 126 1229088 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16451 76 16451 0 254 925512 0 FFS inode 1168 544 30 754 0 8 670432 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_asoc 2256 0 255 1 0 254 575280 0 socket 1024 29 479 1437 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-16384 16384 23 3 184 0 1 425984 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-65536 65536 0 6 82 0 1 393216 0 VM OBJECT 248 1355 133 15357 0 62 369024 0 malloc-4096 4096 84 2 994 0 2 352256 0 256 Bucket 2048 140 12 1091 0 8 311296 0 sctp_ep 1152 0 259 4 0 254 298368 0 THREAD 1860 147 13 316 0 8 297600 0 VNODE 440 581 85 793 0 30 293040 0 malloc-64 64 3857 238 3886 0 254 262080 0 malloc-16 16 14480 270 14578 0 254 236000 0 malloc-64 64 287 3304 23374 0 254 229824 0 malloc-32768 32768 2 5 66 0 1 229376 0 malloc-2048 2048 103 9 174 0 8 229376 0 DEVCTL 1024 26 194 154 0 0 225280 0 sctp_raddr 736 0 264 1 0 254 194304 0 MAP ENTRY 96 1763 253 47488 0 126 193536 0 malloc-256 256 599 151 1534 0 62 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5349 321 5559 0 254 181440 0 malloc-128 128 1189 206 25352 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1192 0 254 165120 0 malloc-1024 1024 134 26 153 0 16 163840 0 FPU_save_area 832 149 31 453 0 16 149760 0 malloc-128 128 1048 99 5298 0 126 146816 0 S VFS Cache 104 998 406 1230 0 126 146016 0 FFS2 dinode 256 544 26 753 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 2 2 9 0 1 131072 0 mbuf_packet 256 2 506 216 0 254 130048 0 PROC 1368 74 14 977 0 8 120384 0 ksiginfo 112 70 974 110 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-2048 2048 7 41 514 0 8 98304 0 filedesc0 1072 75 16 992 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 6767 0 30 85680 0 128 Bucket 1024 45 38 246 0 16 84992 0 malloc-128 128 397 254 1001 0 126 83328 0 malloc-8192 8192 9 1 12 0 1 81920 0 malloc-384 384 184 26 372 0 30 80640 0 malloc-256 256 187 128 837 0 62 80640 0 malloc-64 64 587 484 2556 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 14 2 26 0 2 65536 0 64 Bucket 512 80 48 2264 0 30 65536 0 malloc-64 64 537 282 996 0 254 52416 0 malloc-128 128 62 341 318 0 126 51584 0 malloc-256 256 111 84 626 0 62 49920 0 malloc-256 256 83 112 579 0 62 49920 0 32 Bucket 256 74 121 511 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13747 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 0 24 573 0 8 49152 0 malloc-1024 1024 5 43 1578 0 16 49152 0 syncache 176 0 276 3 0 254 48576 0 tcp_inpcb 1304 5 28 30 0 8 43032 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-8192 8192 3 2 23 0 1 40960 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4834 286 5045 0 254 40960 0 VMSPACE 584 51 19 952 0 16 40880 0 sctp_chunk 152 0 260 1 0 254 39520 0 da_ccb 544 0 70 1793 0 16 38080 0 udp_inpcb 408 7 83 163 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 58 509 258 0 254 36288 0 malloc-64 64 9 558 13761 0 254 36288 0 malloc-64 64 234 333 272 0 254 36288 0 malloc-64 64 190 377 202 0 254 36288 0 malloc-128 128 36 243 249 0 126 35712 0 malloc-128 128 31 248 57 0 126 35712 0 malloc-128 128 49 230 440 0 126 35712 0 routing nhops 256 31 104 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 88 0 30 34560 0 malloc-384 384 40 50 368 0 30 34560 0 malloc-256 256 10 125 185 0 62 34560 0 malloc-256 256 26 109 376 0 62 34560 0 malloc-256 256 51 84 205 0 62 34560 0 malloc-256 256 15 120 1191 0 62 34560 0 TURNSTILE 136 161 91 161 0 62 34272 0 SLEEPQUEUE 88 161 223 161 0 126 33792 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-16384 16384 1 1 3 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-8192 8192 2 2 83 0 1 32768 0 malloc-4096 4096 5 3 68 0 2 32768 0 malloc-4096 4096 2 6 55 0 2 32768 0 malloc-2048 2048 13 3 42 0 8 32768 0 malloc-2048 2048 11 5 11 0 8 32768 0 malloc-2048 2048 7 9 28 0 8 32768 0 malloc-2048 2048 4 12 198 0 8 32768 0 malloc-1024 1024 4 28 17 0 16 32768 0 malloc-1024 1024 12 20 13 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 3 29 170 0 16 32768 0 malloc-1024 1024 11 21 16 0 16 32768 0 malloc-1024 1024 1 31 16 0 16 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 14 50 15 0 30 32768 0 malloc-512 512 0 64 130 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 6 58 19 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 187 213 7304 0 126 32000 0 PGRP 120 28 236 41 0 126 31680 0 clpbuf 2624 0 12 38 0 4 31488 0 sctp_laddr 48 0 588 15 0 254 28224 0 rl_entry 48 4 584 4 0 254 28224 0 malloc-32 32 184 698 3491 0 254 28224 0 malloc-32 32 343 539 4299 0 254 28224 0 16 Bucket 144 59 137 291 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 1 132 16 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 743 0 2 24576 0 pipe 736 22 11 310 0 16 24288 0 ertt_txseginfo 40 2 604 742 0 254 24240 0 PWD 40 32 574 231 0 254 24240 0 rtentry 168 34 110 38 0 62 24192 0 8 Bucket 80 50 250 335 0 126 24000 0 malloc-384 384 1 59 29 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 ripcb 376 4 56 14 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 ertt 72 5 275 30 0 126 20160 0 malloc-32 32 139 491 217 0 254 20160 0 malloc-32 32 17 613 59 0 254 20160 0 malloc-32 32 65 565 931 0 254 20160 0 malloc-32 32 56 574 105 0 254 20160 0 malloc-32 32 21 609 26 0 254 20160 0 2 Bucket 32 68 562 401 0 254 20160 0 KNOTE 160 0 125 19 0 62 20000 0 AIOCB 552 1 34 12 0 16 19320 0 L VFS Cache 320 0 60 12 0 30 19200 0 AIOLIO 272 1 69 4 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 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 2 0 30 16384 0 malloc-512 512 8 24 9 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 0 36 2 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 21 729 145 0 254 12000 0 malloc-16 16 7 743 63 0 254 12000 0 malloc-16 16 80 670 3796 0 254 12000 0 malloc-16 16 244 506 4538 0 254 12000 0 malloc-16 16 38 712 133 0 254 12000 0 malloc-16 16 275 475 25075 0 254 12000 0 malloc-16 16 11 739 15 0 254 12000 0 itimer 352 0 33 7 0 30 11616 0 malloc-384 384 1 29 2 0 30 11520 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 1 333 1287 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 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 cryptop 280 0 0 0 0 30 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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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