last executing test programs: 4.624795909s ago: executing program 0 (id=520): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f00000008c0)="457e6815", 0x4, [0x3], 0x200000000000000, 0x8, 0x4, {0x81, 0x7, 0x0}, {0x0, 0x20000005, @sigval_int=0x2e5562f1, @spare=[0xb5, 0x0, 0x7, 0x9, 0x6, 0x2dc, 0xb66, 0x8]}}) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x24) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) copy_file_range(r3, 0x0, r2, &(0x7f0000000080)=0x2ffff, 0xf2, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1, 0x3) pwritev(r2, 0x0, 0x0, 0x100000001) 3.85752227s ago: executing program 3 (id=518): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000100)={@local, @empty, [], {@generic={0x806}}}) ftruncate(r1, 0x107d2) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) copy_file_range(r2, &(0x7f0000000000)=0x80000001, r2, 0x0, 0x100000, 0x0) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETF(r3, 0x80104267, &(0x7f00000001c0)={0x1, &(0x7f00000002c0)=[{0x61, 0x0, 0x0, 0x7fffffff}]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000880)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)}) getsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, &(0x7f0000000000), &(0x7f0000000100)=0x4) 3.733807731s ago: executing program 3 (id=519): mkdir(&(0x7f0000001040)='./file0\x00', 0x1) r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) unmount(&(0x7f0000000040)='./file1\x00', 0x400000) chdir(&(0x7f00000001c0)='./file0\x00') syz_emit_ethernet(0x7e, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r1 = open(0x0, 0x8000, 0x102) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r1, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) 3.09899855s ago: executing program 0 (id=524): open(0x0, 0x80000000000206, 0x14b) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x3ff, &(0x7f00000000c0)='w', 0x1, [0x3, 0x400], 0x200000000000000, 0x0, 0x0, {0x200006, 0x20000000007, 0x0}, {0x0, 0x11, @sigval_int=0x2e5562f1, @thr={0x0, 0x0}}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r2, 0x80000001, &(0x7f0000000300)="e2", 0x1, [0xfffffffe, 0xffffffff], 0x1, 0x0, 0xf, {0x1, 0x7, 0x0}, {0x0, 0x0, @sival_int=0x3, @spare=[0x9, 0x9, 0xf, 0x2, 0x100000000, 0xd24, 0x10000, 0x6b]}}) mlockall(0x2) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40000400000002c2, 0x1b02482a7d2fa373) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20411, 0xffffffffffffffff, 0x0) 2.997015176s ago: executing program 1 (id=525): mkdir(&(0x7f0000000340)='./file\x00', 0x0) r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x20000000, &(0x7f0000000140)) r1 = open$dir(&(0x7f0000000100)='.\x00', 0x80000, 0x1c1) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000001c0)='./file1\x00', 0x4) renameat(r1, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000180)='./file0\x00') sync() sync() 2.81098428s ago: executing program 3 (id=528): r0 = socket(0x1, 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @remote, @local={0xac, 0x14, 0x0}, @random="79307b79e33b", @local={0xac, 0x14, 0x0}}}}}) freebsd10_pipe(0x0) write(r0, &(0x7f0000000200)="24bdfa5d1d2873c63e35348295b299ab09dbd0734449c365d05ba166e2fea9aec43050006123339a346f731573d8d508753f95b7688a858b8cf6bbca32ec975d185cfcadf68ed7796e53e0000400007a20746f313da7dc6c5133407dbcafaea3077475df6575658bc77274869b4cf11d1374cacc8af0e650876593f6a8822b437639678a1cc3702368dc70dcf2429a7e1582005bed8a072a9c3310cdeeb79f221bda2b2cce0d51b12ea84e60e401ed6abbac6c034a7d182a13e31f491b6f62414871", 0x20000) fork() open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x40) preadv(r2, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) 2.477305836s ago: executing program 0 (id=529): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) select(0x40, &(0x7f0000000000)={0x9, 0x40004, 0x40000000000000, 0x6, 0x8, 0x3, 0x10000000, 0x8000000000000002}, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) sendto(r2, &(0x7f0000000000)='\x00\x00\x00', 0xfffffd32, 0x20005, 0x0, 0x0) recvfrom(r2, &(0x7f0000000100)=""/255, 0x14187, 0x860, 0x0, 0x0) 2.477153974s ago: executing program 1 (id=530): open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x3) r1 = open(&(0x7f0000000380)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) extattr_set_file(0x0, 0x2, &(0x7f0000000140)='\x00\x00', 0x0, 0x0) flock(r1, 0x3) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) rfork(0x85000) 2.476852536s ago: executing program 3 (id=532): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) setrlimit(0x7, &(0x7f0000000040)={0x1}) setreuid(0xee00, 0x0) fork() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mprotect(&(0x7f00002c9000/0x1000)=nil, 0x1000, 0x6) fork() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) fork() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 1.995792357s ago: executing program 1 (id=534): kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r0 = kqueue() procctl$PROC_STACKGAP_STATUS(0x0, 0x0, 0x12, &(0x7f00000001c0)) fork() mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mprotect(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) kevent(r0, &(0x7f0000000000), 0x100f2, 0x0, 0xfc, 0x0) 1.51444481s ago: executing program 0 (id=535): mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) cpuset_setdomain(0x2, 0x2, 0xffffffffffffffff, 0x20, &(0x7f0000000040)={[0x1]}, 0x3) ioctl$PIO_DEADKEYMAP(0xffffffffffffffff, 0x20006b09, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) minherit(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x1) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) munlockall() 1.163383425s ago: executing program 1 (id=538): r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x10d) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x0) r4 = fork() aio_mlock(&(0x7f0000000340)={r0, 0x7, &(0x7f0000000180)="760c0d96bbbc95d960054f18f45b9a70b9896f30a8a6eea3aaf8b8e5db688f0670d937ee59d90f3fc46aa1b55bb365c9c3c2cd35999b43a48bc313596c6ca7bc4472a5d06ed5bd18dd3d3c771e2bd8083f69e1b851d00c07cbc447941df4a4880b625662b748ea2d21bed58eec201f638defc87aff23cc51b8deb58b62377d944bc4bec3e75519ebc1db8967fbfa4bf740df486ccc3e1f", 0x97, [0x1, 0x10], 0x3, 0x6, 0x7be9, {0x4, 0x9, &(0x7f0000000240)="76442c35ab1342cef7481c6eb13e99513f12270dee344c5eb3b734cde32bebc54fedbe22a9f93c90093c47204d0490cc5e01779ebbe98aab7f99a7514bcb3ac41e77e8d4ac4688dda80f615e31edf5f55ede05fa7fcd168a7f813411ad43483c4a741537e57087e7c2ae00d381bcc060327bf0d3128f268b8fbe52c554013919c19fc1d64b3173d6eb9d2de1a5b2cb8fe9275ff9acf0be059c95df0417e5e4488523f492e1aceb0f1cc6153bc5172227b12fc5ec0b8169656bad55cab70aec090c2c64b3b63625d3f9"}, {0x0, 0x12, @sival_ptr=0xef90, @tid=r4}}) 1.041288296s ago: executing program 3 (id=539): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [0xfffffffe, 0xffffffff], 0x0, 0x0, 0xf, {0x5, 0x7, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x9, 0x9, 0xf, 0x2, 0x100000000, 0xd24, 0x10000, 0x6b]}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x4677) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r3, r2) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) sendfile(r4, r2, 0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000680)=[{&(0x7f0000000500)="ac", 0x1}], 0x100000000000029c, 0x0}, 0x0, 0x7) 822.310635ms ago: executing program 1 (id=540): r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x0, @ipv4}, 0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0xfffffffd, @loopback}, 0x1c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}, 0x1c) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x0, @ipv4}, 0x1c) 803.87354ms ago: executing program 1 (id=541): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r2, 0x80000003, &(0x7f0000000040)="e2", 0xfffffe6a, [0x20, 0x4000], 0x10, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0xfffffffc, @sival_int, @ke_flags=0xc088}}) __semctl$GETZCNT(0x0, 0x0, 0x7) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) 757.204897ms ago: executing program 2 (id=542): open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0) open$dir(&(0x7f00000016c0)='./file0\x00', 0x3bc2b9d9e657fcbc, 0x100) socket$inet6_udp(0x1c, 0x2, 0x0) kqueue() r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) msgget(0x1, 0x240) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) syz_emit_ethernet(0x7e, &(0x7f00000003c0)={@random="8f6f77ede655", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x48, 0x3a, 0x0, @rand_addr="3bcc3f0600000058132fa13a8be186e3", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x38, {0x0, 0x6, "06c33e", 0x0, 0x2b, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, [@routing={0x64, 0x2, 0x0, 0x7b, 0x0, [@loopback={0x300}]}]}}}}}}}) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/190, 0xbe}], 0x1, &(0x7f0000000580)=""/234, 0xea}, 0x81) 676.027541ms ago: executing program 2 (id=543): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) ktimer_create(0x4, 0x0, &(0x7f0000000440)=0x0) ktimer_settime(r1, 0x0, &(0x7f0000000580)={{0x100000000, 0x6}, {0x100000000006, 0x3b9aca00}}, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) kevent(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4b, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="9f4c4662c957", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x65, 0x0, 0x1, 0x2, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@mask_request}}}}) 623.541755ms ago: executing program 2 (id=544): ppoll(0x0, 0x0, &(0x7f00000000c0)={0x200000077359400}, 0x0, 0x0) semget$private(0x0, 0x3, 0x308) r0 = socket(0x1c, 0x1, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x20080, 0x0, 0x0) setuid(0xffffffffffffffff) getppid() setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x80000001}, 0x8) bind$inet6(r0, &(0x7f0000000300)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x4}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x44, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x2, @loopback, 0x801}, 0x1c) rfork(0x5000) 609.616727ms ago: executing program 0 (id=545): kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x400000000000, 0x0, 0x0, 0xb) r0 = open$dir(0x0, 0x0, 0x0) r1 = socket(0x2, 0x10000003, 0x8) fcntl$lock(r1, 0x16, 0x0) unlinkat(r0, 0x0, 0x2000) rfork(0x3060) ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000080)={0xfffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x30, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfffffff0, 0x0, 0x0, 0x100000, 0x0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe74, 0x400]}) r2 = semget$private(0x0, 0x3, 0x4) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000001c0)=0x0) 552.895252ms ago: executing program 0 (id=546): socket(0x1, 0x2, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) fork() r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000180)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}, @icmp=@redirect={0x5, 0x3, 0x0, @remote={0xac, 0x14, 0x0}, {0x7, 0x4, 0x0, 0x1f, 0x6447, 0x64, 0x5, 0xfc, 0x70, 0xc43, @rand_addr=0x5, @rand_addr=0x8, {[@lsrr={0x83, 0x3, 0x6}, @ssrr={0x89, 0x3, 0xc}]}}}}}}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x8, 0x620, 0x9, 0x0, 0x4, 0xfffffffc, 0x193300}, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 523.318814ms ago: executing program 2 (id=547): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000001c0)='.\x00', 0x0, 0x2) symlinkat(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r0, 0x0) symlinkat(0x0, r0, 0x0) open(0x0, 0x0, 0x0) access(0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000200)={@random="717dc35b11bf", @random="c61800b000", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @local={0xac, 0x14, 0x0}}, @udp={{0x0, 0x2, 0x8}}}}}}) procctl$PROC_TRACE_CTL(0x2, 0x0, 0x7, 0x0) renameat(r0, 0x0, r0, 0x0) unlink(0x0) fdatasync(r0) 368.908973ms ago: executing program 2 (id=548): r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000140)=0xb, 0x4) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt(r3, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x2}, 0x1c) 339.104978ms ago: executing program 2 (id=549): r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x83) bind$unix(0xffffffffffffffff, &(0x7f00000002c0)=@file={0xa, 0x1, './file1\x00'}, 0xa) listen(0xffffffffffffffff, 0x7ff) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r2 = socket(0x1c, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xffffff7c}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x31, &(0x7f0000000100)=ANY=[@ANYBLOB="1903"], 0x20) sendfile(r0, r2, 0x1, 0xe9000, 0x0, 0x0, 0x1d) rfork(0x85000) 0s ago: executing program 3 (id=550): open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) truncate(&(0x7f0000000040)='./file0\x00', 0x4677) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) sendfile(r0, r3, 0x1, 0x400000000000, 0x0, 0x0, 0x1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r4, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) aio_write(&(0x7f0000000140)={r5, 0x40000000006, &(0x7f0000000240)="a3", 0x1, [0x5], 0x0, 0x0, 0x1, {0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, @sival_ptr=0x5}}) copy_file_range(r5, &(0x7f0000000000)=0x80000001, r5, 0x0, 0x100000, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.235' (ED25519) to the list of known hosts. vnode_pager_putpages: zero-length write at 0 resid 12288 0xfffffe006e7156e0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff8371f1e0 usecount 3, writecount 3, refcount 6 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00586e89b0 ref 2 pages 32 cleanbuf 4 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe00586f5000 (pid 818, syz-executor, tid 100133) with exclusive waiters pending nlink=1, effnlink=1, size=131072, extsize=0 generation=2878ff17, uid=0, gid=-2086816849, flags=0x119304 ino 84, on dev gpt/rootfs Out of ktrace request objects. Expensive callout(9) function: 0xffffffff81a7a590(0xfffffe006dfd1a80) 0.005619461 s if_delmulti_locked: detaching ifnet instance 0xfffffe0054217800 vnode_pager_putpages: zero-length write at 0 resid 12288 0xfffffe0077931a50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff8371f1e0 usecount 3, writecount 3, refcount 33 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00587086c8 ref 2 pages 248 cleanbuf 30 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe0058718000 (pid 922, syz-executor, tid 100286) nlink=1, effnlink=1, size=983040, extsize=0 generation=c148c140, uid=0, gid=0, flags=0x119304 ino 93, on dev gpt/rootfs Warning! syz-executor[932] uses SF_SYNC sendfile(2) flag. Please follow up to https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287348. if_delmulti_locked: detaching ifnet instance 0xfffffe0054218000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054218000 md0: truncating fractional last sector by 1736 bytes vnode_pager_putpages: zero-length write at 0 resid 12288 0xfffffe0077ced370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff8371f1e0 usecount 4, writecount 3, refcount 29 seqc users 0 hold count flags () flags (VIRF_PGREAD|VV_MD|VMP_LAZYLIST) v_object 0xfffffe00586dfba0 ref 2 pages 216 cleanbuf 26 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe0058737000 (pid 1037, syz-executor, tid 100470) with exclusive waiters pending nlink=1, effnlink=1, size=851968, extsize=0 generation=285668f6, uid=0, gid=0, flags=0x119304 ino 90, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0054217800 md1: truncating fractional last sector by 1736 bytes vnode_pager_putpages: zero-length write at 0 resid 6 0xfffffe006e715c08: type VREG state VSTATE_CONSTRUCTED op 0xffffffff8371f1e0 usecount 4, writecount 3, refcount 2 seqc users 0 hold count flags () flags (VIRF_PGREAD|VV_MD|VMP_LAZYLIST) v_object 0xfffffe00587079b0 ref 2 pages 1 cleanbuf 0 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe005875b000 (pid 1208, syz-executor, tid 100702) nlink=1, effnlink=1, size=6, extsize=0 generation=f39de981, uid=0, gid=0, flags=0x119304 ino 152, on dev gpt/rootfs md58027: truncating fractional last sector by 4 bytes Dec 4 12:44:59 ci-freebsd-main-7 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.2.170 on tap2! vnode_pager_putpages: zero-length write at 0 resid 12288 0xfffffe0077da01b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff8371f1e0 usecount 4, writecount 3, refcount 25 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00587888b8 ref 2 pages 184 cleanbuf 22 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe0058736000 (pid 1449, syz-executor, tid 101099) with exclusive waiters pending with shared waiters pending nlink=1, effnlink=1, size=720896, extsize=0 generation=92c36cb6, uid=0, gid=0, flags=0x119304 ino 188, on dev gpt/rootfs md2: truncating fractional last sector by 1736 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0007793000 panic: vnode_pager_generic_getpages_done: page 0xfffffe0000c80500 is mapped cpuid = 0 time = 1764852322 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d08330 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d08490 vpanic() at vpanic+0x257/frame 0xfffffe0056d08650 panic() at panic+0xb5/frame 0xfffffe0056d08720 vnode_pager_generic_getpages_done() at vnode_pager_generic_getpages_done+0x692/frame 0xfffffe0056d087b0 vnode_pager_generic_getpages_done_async() at vnode_pager_generic_getpages_done_async+0x21/frame 0xfffffe0056d08800 bufdone() at bufdone+0xfb/frame 0xfffffe0056d088b0 g_io_deliver() at g_io_deliver+0x6b2/frame 0xfffffe0056d089b0 g_io_deliver() at g_io_deliver+0x6b2/frame 0xfffffe0056d08ab0 g_io_deliver() at g_io_deliver+0x6b2/frame 0xfffffe0056d08bb0 g_disk_done() at g_disk_done+0x2d1/frame 0xfffffe0056d08c70 dadone() at dadone+0xdc8/frame 0xfffffe0056d08da0 xpt_done_process() at xpt_done_process+0x8e2/frame 0xfffffe0056d08e10 xpt_done_td() at xpt_done_td+0x2bc/frame 0xfffffe0056d08ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056d08f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056d08f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 4 tid 100045 ] Stopped at kdb_enter+0x6e: movq $0,0x258c3f7(%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 0xffffffff82835520 .str.27 rsp 0xfffffe0056d08470 rbp 0xfffffe0056d08490 rsi 0 rdi 0xffffffff8165d7b9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007824000 r13 0xfffffffffffffffe r14 0xffffffff82835520 .str.27 r15 0 rip 0xffffffff81646b9e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x258c3f7(%rip) db> show proc Process 4 (cam) at 0xfffffe0007807000: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b5d020 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b5d020 reapsubtree: 4 sigparent: 20 vmspace: 0xffffffff83b5e000 (map 0xffffffff83b5e000) (map.pmap 0xffffffff83b5e0a0) (pmap 0xffffffff83b5e110) threads: 3 100045 Run CPU 0 [doneq0] 100046 D - 0xffffffff838f62c0 [async] 100075 D - 0xffffffff838f6140 [scanner] db> ps pid ppid pgrp uid state wmesg wchan cmd 1487 770 770 0 R (threaded) syz-executor 101116 RunQ syz-executor 101157 S uwait 0xfffffe0078322400 syz-executor 1486 769 769 0 T (threaded) syz-executor 100962 s syz-executor 101154 RunQ syz-executor 101155 s syz-executor 101156 s syz-executor 1485 1482 767 0 S uwait 0xfffffe006de65a80 syz-executor 1482 767 767 0 R (threaded) syz-executor 101134 Run CPU -1 syz-executor 101150 S uwait 0xfffffe0078322100 syz-executor 101153 S uwait 0xfffffe005858e480 syz-executor 1477 768 768 0 R (threaded) syz-executor 101110 RunQ syz-executor 101143 S select 0xfffffe0054236dc0 syz-executor 101147 S uwait 0xfffffe006de65880 syz-executor 1475 1 768 0 S uwait 0xfffffe0078322580 syz-executor 1469 1 768 0 S uwait 0xfffffe0078322b80 syz-executor 1462 1 769 0 S uwait 0xfffffe005830ad80 syz-executor 1461 1 1461 65 Ss select 0xfffffe0054236c40 dhclient 1457 1 770 0 S uwait 0xfffffe0078322980 syz-executor 1450 0 0 0 DL mdwait 0xfffffe00784be000 [md2] 1443 1 768 0 S uwait 0xfffffe0078322680 syz-executor 1441 1 768 0 S uwait 0xfffffe005830c780 syz-executor 1440 1 770 0 S uwait 0xfffffe006de65080 syz-executor 1433 1 770 0 S uwait 0xfffffe005830a380 syz-executor 1429 1 768 0 S uwait 0xfffffe0078322780 syz-executor 1417 1 767 0 S uwait 0xfffffe006de65e00 syz-executor 1416 1 767 0 S uwait 0xfffffe005830ca80 syz-executor 1410 1 767 0 S uwait 0xfffffe005830ca00 syz-executor 1396 1 770 0 S uwait 0xfffffe0078322880 syz-executor 1389 1 770 0 S uwait 0xfffffe00084f7d00 syz-executor 1383 1 770 0 S uwait 0xfffffe0078323100 syz-executor 1380 1 768 0 S uwait 0xfffffe00084f7680 syz-executor 1368 1 768 0 S uwait 0xfffffe0078323300 syz-executor 1367 1 767 0 S uwait 0xfffffe0078322a80 syz-executor 1360 1 768 0 S uwait 0xfffffe005830a180 syz-executor 1351 1 769 0 S uwait 0xfffffe0058309180 syz-executor 1346 1 767 0 S uwait 0xfffffe006de65480 syz-executor 1336 1 769 0 S uwait 0xfffffe006de65280 syz-executor 1335 1 767 0 S uwait 0xfffffe0078323200 syz-executor 1333 1 767 0 S uwait 0xfffffe005858eb00 syz-executor 1330 1 769 0 S uwait 0xfffffe0058309900 syz-executor 1316 1 767 0 S uwait 0xfffffe00084f7580 syz-executor 1315 1 768 0 S uwait 0xfffffe00084f7480 syz-executor 1309 1 769 0 S uwait 0xfffffe0078323400 syz-executor 1307 1 770 0 S uwait 0xfffffe005830a100 syz-executor 1296 1 1294 0 S uwait 0xfffffe006de66380 syz-executor 1291 1 767 0 S uwait 0xfffffe00084f7100 syz-executor 1285 1 769 0 S uwait 0xfffffe0058309080 syz-executor 1280 1 769 0 S uwait 0xfffffe0058309600 syz-executor 1271 1 770 0 S uwait 0xfffffe0058309a00 syz-executor 1270 1 769 0 S uwait 0xfffffe006de65f00 syz-executor 1256 1 770 0 S uwait 0xfffffe006de65a00 syz-executor 1253 1 768 0 S uwait 0xfffffe005830c480 syz-executor 1250 1 767 0 S uwait 0xfffffe00084f7200 syz-executor 1242 1 768 0 S uwait 0xfffffe00084f7900 syz-executor 1240 1 767 0 S uwait 0xfffffe00084f7380 syz-executor 1231 1 770 0 S uwait 0xfffffe005830ae80 syz-executor 1227 0 0 0 DL mdwait 0xfffffe0078319000 [md58027] 1214 1 770 0 T uwait 0xfffffe00084f7880 syz-executor 1210 0 0 0 DL mdwait 0xfffffe007830b000 [md1] 1196 1 769 0 T uwait 0xfffffe005830c680 syz-executor 1192 1191 767 0 S uwait 0xfffffe005858e580 syz-executor 1191 1 767 0 SV wait 0xfffffe005872cab8 syz-executor 1190 1 767 0 S uwait 0xfffffe005830c980 syz-executor 1179 1 769 0 S uwait 0xfffffe005830cc80 syz-executor 1173 1 769 0 S uwait 0xfffffe006de66080 syz-executor 1170 1 769 0 S uwait 0xfffffe006de65d00 syz-executor 1155 1 768 0 S uwait 0xfffffe005858e800 syz-executor 1152 1 768 0 S umtxn 0xfffffe005830bf00 syz-executor 1150 1 769 0 SV uwait 0xfffffe006de66280 syz-executor 1136 1 767 0 S uwait 0xfffffe006de66180 syz-executor 1119 1 768 0 S uwait 0xfffffe005858e600 syz-executor 1109 1 769 0 S uwait 0xfffffe005830cb00 syz-executor 1108 1 769 0 S uwait 0xfffffe005830c380 syz-executor 1107 1 769 0 S uwait 0xfffffe005858f280 syz-executor 1106 1 769 0 S uwait 0xfffffe005830a980 syz-executor 1092 1 768 0 SV lockf 0xfffffe005421e400 syz-executor 1087 1 767 0 SV uwait 0xfffffe005858f900 syz-executor 1073 1 767 0 SV uwait 0xfffffe005830b200 syz-executor 1062 1 770 0 S uwait 0xfffffe005830be00 syz-executor 1055 1 767 -1 SV uwait 0xfffffe005830b000 syz-executor 1038 0 0 0 DL mdwait 0xfffffe006e04c000 [md0] 1032 1 767 0 SV uwait 0xfffffe0058309400 syz-executor 1029 1 768 0 S uwait 0xfffffe005830c580 syz-executor 1027 1 767 0 S uwait 0xfffffe005830ce80 syz-executor 1025 1 769 0 S uwait 0xfffffe005830a400 syz-executor 1019 1 767 0 S uwait 0xfffffe00084f7b00 syz-executor 981 1 770 0 S uwait 0xfffffe005858ef00 syz-executor 977 1 769 0 S uwait 0xfffffe005858e100 syz-executor 975 1 769 0 S uwait 0xfffffe005830b400 syz-executor 968 1 764 0 S uwait 0xfffffe0058309b00 syz-executor 965 1 768 0 S uwait 0xfffffe00084f7c00 syz-executor 961 1 769 0 S uwait 0xfffffe005830ac80 syz-executor 960 1 769 0 S uwait 0xfffffe005830b700 syz-executor 941 1 770 0 S uwait 0xfffffe0058309c00 syz-executor 940 0 0 0 DL (threaded) [so_splice] 100184 D - 0xfffffe0054236c80 [thr_0] 100314 D - 0xfffffe0054236cc0 [thr_1] 939 1 770 0 S uwait 0xfffffe005858ea80 syz-executor 918 1 767 0 S uwait 0xfffffe005830b100 syz-executor 915 1 767 0 S uwait 0xfffffe00084f7f00 syz-executor 913 1 767 0 S uwait 0xfffffe005830a780 syz-executor 861 0 0 0 DL aiordy 0xfffffe00586f9558 [aiod4] 860 0 0 0 DL aiordy 0xfffffe00586f9ab0 [aiod3] 859 0 0 0 DL aiordy 0xfffffe00586fa008 [aiod2] 858 0 0 0 DL aiordy 0xfffffe00586fb010 [aiod1] 842 0 0 0 DL (threaded) [KTLS] 100115 D - 0xfffffe006e765500 [thr_0] 100165 D - 0xfffffe006e765580 [thr_1] 100166 D - 0xffffffff83cd5a28 [reclaim_0] 840 1 767 0 S uwait 0xfffffe005858e780 syz-executor 832 1 769 0 SV lockf 0xfffffe0007673080 syz-executor 822 1 822 0 Ss select 0xfffffe0007787940 dhclient 770 766 770 0 R syz-executor 769 766 769 0 S nanslp 0xffffffff83bb4000 syz-executor 768 766 768 0 S nanslp 0xffffffff83bb4000 syz-executor 767 766 767 0 S nanslp 0xffffffff83bb4001 syz-executor 766 1 764 0 S select 0xfffffe0007787c40 syz-executor 762 1 762 0 Ss select 0xfffffe0007787cc0 sshd 747 1 747 0 Ts+ getty 746 1 746 0 Ts+ getty 745 1 745 0 Ts+ getty 744 1 744 0 Ts+ getty 743 1 743 0 Ts+ getty 742 1 742 0 Ts+ getty 741 1 741 0 Ts+ getty 740 1 740 0 Ts+ getty 739 1 739 0 Ts+ getty 494 1 494 0 Ss select 0xfffffe0007787ec0 syslogd 422 1 422 65 Ss select 0xfffffe00542370c0 dhclient 16 0 0 0 DL syncer 0xffffffff83ce1c20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce0160 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005808e4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d214c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d07588 [dom0] 100080 D launds 0xffffffff83d07594 [laundry: dom0] 100081 D umarcl 0xffffffff81e31670 [uma] 7 0 0 0 DL - 0xffffffff8392c5b0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8485ff60 [pf purge] 5 0 0 0 DL waiting 0xffffffff84718700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 Run CPU 0 [doneq0] 100046 D - 0xffffffff838f62c0 [async] 100075 D - 0xffffffff838f6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d02e20 [crypto] 100043 D crypto_ 0xfffffe0007b17030 [crypto returns 0] 100044 D crypto_ 0xfffffe0007b17080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5c5e0 [g_event] 100038 D - 0xffffffff83b5c600 [g_up] 100039 D - 0xffffffff83b5c620 [g_down] 2 0 0 0 TL (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 0xffffffff83d038c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c57ff0 [swapper] 100005 D - 0xfffffe00077f7a00 [softirq_0] 100006 D - 0xfffffe00077f7800 [softirq_1] 100007 D - 0xfffffe00077f7600 [if_io_tqg_0] 100008 D - 0xfffffe00077f7400 [if_io_tqg_1] 100009 D - 0xfffffe00077f7200 [if_config_tqg_0] 100010 D - 0xfffffe00077f7000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077f6d00 [jail_remove taskq] 100012 D - 0xfffffe00077f6b00 [bus taskq] 100015 D - 0xfffffe00077f6500 [thread taskq] 100017 D - 0xfffffe00077f6100 [aiod_kick taskq] 100018 D - 0xfffffe00077f5e00 [deferred_unmount ta] 100019 D - 0xfffffe00077f5c00 [inm_free taskq] 100020 D - 0xfffffe00077f5a00 [in6m_free taskq] 100021 D - 0xfffffe00077f5800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077f5600 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077f5600 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077f5600 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077f5600 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077f5100 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077f5100 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077f5100 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077f5100 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077f4400 [firmware taskq] 100040 D - 0xfffffe0007bcc100 [crypto_0] 100041 D - 0xfffffe0007bcc100 [crypto_1] 100056 D - 0xfffffe00077f8200 [vtnet0 rxq 0] 100057 D - 0xfffffe00541f6500 [vtnet0 txq 0] 100058 D - 0xfffffe00541f6400 [vtnet0 rxq 1] 100059 D - 0xfffffe00541f6300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00580bf000 [virtio_balloon] 100065 D - 0xffffffff82839c00 [deadlkres] 100069 D - 0xfffffe0058595000 [acpi_task_0] 100070 D - 0xfffffe0058595000 [acpi_task_1] 100071 D - 0xfffffe0058595000 [acpi_task_2] 100073 D - 0xfffffe00077f8100 [mca taskq] 100074 D - 0xfffffe0007bcba00 [CAM taskq] 100076 D - 0xfffffe0058594700 [ipsec_offload] db> show all locks Process 1486 (syz-executor) thread 0xfffffe0058797000 (101154) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007f04820) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1754 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00784d23e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1315 Process 1477 (syz-executor) thread 0xfffffe0058780780 (101110) shared rw vmobject (vmobject) r = 0 (0xfffffe0058702aa8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:380 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058795060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 4 (cam) thread 0xfffffe0007824000 (100045) shared rw vmobject (vmobject) r = 0 (0xfffffe00587122e8) locked @ /syzkaller/managers/main/kernel/sys/vm/vnode_pager.c:1205 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 445 5656K 611 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4220 sysctloid 35387 2085K 35462 vtbuf 24 1968K 46 filedesc 184 1511K 1376 kobj 335 1340K 544 newblk 46 1036K 8245 vfscache 3 1025K 3 pcb 33 674K 186 subproc 288 591K 1650 inodedep 22 520K 1630 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 274K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 268357 acpica 1674 184K 56977 tidhash 3 141K 3 pagedep 13 131K 820 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 128 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 22 85K 22 bus 1011 83K 5163 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 530 67K 530 ddb_capture 1 64K 1 kdtrace 348 63K 2655 umtx 464 58K 464 DEVFS3 129 33K 140 hostcache 1 32K 1 shm 1 32K 4 msg 4 30K 4 kbdmux 6 28K 6 BPF 18 27K 45 temp 32 21K 2205 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 9 tty 16 16K 16 md_disk 4 16K 9 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1690 GEOM 69 15K 567 eventhandler 163 14K 163 shmfd 13 14K 25 lltable 42 13K 45 ifnet 7 13K 7 ether_multi 152 13K 185 kenv 95 12K 95 kqueue 147 11K 1837 CAM queue 5 11K 1528 cred 26 10K 267 rman 82 10K 437 rpc 8 9K 8 in6_multi 65 9K 68 pwddesc 133 9K 1552 bmsafemap 2 9K 1422 ksem 2 9K 3 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 lockf 79 8K 1172 audit_evclass 240 8K 306 taskqueue 69 8K 78 plimit 19 8K 361 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 84 UMA 271 5K 271 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 143 4K 2551 DEVFSP 47 3K 104 terminal 11 3K 11 uidinfo 6 3K 22 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 selfd 36 3K 974846 kcovinfo 36 3K 36 netlink 2 3K 93 session 17 3K 42 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 97 dirrem 7 2K 1322 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_atcl 4 2K 54 in_multi 6 2K 10 pfil 14 2K 14 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 mount 25 2K 1106 sctp_timw 5 2K 5 msi 9 2K 9 ip6opt 8 2K 13 sctp_stro 1 1K 7 softdep 1 1K 1 mkdir 8 1K 1470 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 98 NFSD session 1 1K 1 diradd 7 1K 1343 select 7 1K 81 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 newdirblk 6 1K 735 indirdep 3 1K 2054 mld 6 1K 6 CC Mem 6 1K 190 igmp 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 37 encap_export_host 12 1K 12 osd 11 1K 207 freework 3 1K 2244 ip_msource 9 1K 35 sctp_stri 1 1K 8 freeblks 2 1K 909 inpcbpolicy 16 1K 473 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 freefile 3 1K 1087 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 14 ktls 1 1K 9 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_atky 5 1K 67 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 114 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 457 VN POLL 1 1K 36 aio 4 1K 5 accf 2 1K 2 iov 2 1K 64977 sendfile 1 1K 31 pmchooks 1 1K 1 filedesc_to_leader 2 1K 4 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_athm 4 1K 58 ip6_msource 1 1K 30 vnet 1 1K 1 soname 3 1K 3543 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 sctp_map 2 1K 16 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 85 pf 1 1K 5 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7 sctp_iter 0 0K 11 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_a_it 0 0K 11 sctp_aadr 0 0K 0 tcp_pcm_rack 0 0K 5 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 10 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 1700 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 50 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 2 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 ip6_moptions 0 0K 22 in6_mfilter 0 0K 57 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 15 in_mfilter 0 0K 50 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 23 fadvise 0 0K 1 statfs 0 0K 198 namei_tracker 0 0K 1 inotify 0 0K 111 export_host 0 0K 0 cl_savebuf 0 0K 256 lio 0 0K 9 acl 0 0K 0 mbuf_tag 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 ioctlops 0 0K 113 eventfd 0 0K 6 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 226 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 653 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 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 102 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 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 1 midi buffers 0 0K 0 mixer 0 0K 0 feeder 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 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 1586 96555 0 254 40574976 0 mbuf 256 8705 8322 142807 0 254 4358912 0 tcp_log 416 5364 738 18821 0 254 2538432 0 RADIX NODE 152 13522 383 82084 0 62 2113560 0 malloc-4096 4096 470 4 2593 0 2 1941504 0 BUF TRIE 152 434 11370 6942 0 62 1794208 0 malloc-384 384 4168 32 4193 0 30 1612800 0 malloc-16384 16384 92 3 682 0 1 1556480 0 malloc-128 128 11912 209 12380 0 126 1551488 0 UMA Slabs 0 112 11766 0 11766 0 126 1317792 0 malloc-64 64 171 17154 975329 0 254 1108800 0 vmem btag 56 19005 114 19005 0 254 1070664 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 14 0 17 0 1 917504 0 FFS inode 1168 647 25 1755 0 8 784896 0 sctp_ep 1152 2 509 43 0 254 588672 0 sctp_asoc 2256 1 254 7 0 254 575280 0 256 Bucket 2048 262 18 1663 0 8 573440 0 socket 1024 36 472 1913 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 VM OBJECT 248 1822 114 21496 0 62 480128 0 pbuf 2664 0 166 0 0 2 442224 0 THREAD 1860 214 18 1157 0 8 431520 0 sctp_raddr 736 1 516 7 0 254 380512 0 VNODE 440 755 91 1865 0 30 372240 0 MAP ENTRY 96 3288 240 70842 0 126 338688 0 malloc-65536 65536 1 4 116 0 1 327680 0 malloc-64 64 4503 348 6152 0 254 310464 0 malloc-32768 32768 2 7 55 0 1 294912 0 sctp_chunk 152 2 1792 1944 0 254 272688 0 malloc-65536 65536 2 2 4 0 1 262144 0 malloc-2048 2048 104 16 190 0 8 245760 0 malloc-16 16 14837 413 17886 0 254 244000 0 DEVCTL 1024 33 187 160 0 0 225280 0 FPU_save_area 832 216 45 1736 0 16 217152 0 PROC 1368 132 22 1496 0 8 210672 0 malloc-32768 32768 4 2 124 0 1 196608 0 malloc-32768 32768 0 6 1711 0 1 196608 0 malloc-32 32 5500 422 6370 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-128 128 1143 252 26685 0 126 178560 0 FFS2 dinode 256 647 43 1755 0 62 176640 0 malloc-256 256 82 608 10683 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1346 0 254 165120 0 malloc-4096 4096 32 8 146 0 2 163840 0 filedesc0 1072 133 7 1552 0 8 150080 0 malloc-16384 16384 7 2 11 0 1 147456 0 malloc-2048 2048 3 69 1085 0 8 147456 0 malloc-1024 1024 132 12 173 0 16 147456 0 S VFS Cache 104 1020 384 2213 0 126 146016 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-256 256 343 167 3749 0 62 130560 0 mbuf_packet 256 6 502 550 0 254 130048 0 ksiginfo 112 137 907 303 0 126 116928 0 malloc-384 384 240 30 847 0 30 103680 0 malloc-128 128 605 170 1319 0 126 99200 0 malloc-32768 32768 1 2 13 0 1 98304 0 malloc-8192 8192 9 2 19 0 1 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 syncache 168 0 528 18 0 254 88704 0 vnpbuf 2664 1 31 12 0 16 85248 0 128 Bucket 1024 54 29 295 0 16 84992 0 malloc-128 128 488 163 698 0 126 83328 0 64 Bucket 512 98 62 6625 0 30 81920 0 g_bio 440 5 175 34669 0 30 79200 0 sctp_readq 152 0 520 2 0 254 79040 0 VMSPACE 584 107 26 1460 0 16 77672 0 malloc-8192 8192 6 3 89 0 1 73728 0 malloc-64 64 653 418 3143 0 254 68544 0 DIRHASH 1024 34 30 74 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 11 21 102 0 8 65536 0 malloc-256 256 192 63 863 0 62 65280 0 32 Bucket 256 88 167 2874 0 62 65280 0 sctp_stream_msg_out 112 0 540 3 0 254 60480 0 malloc-64 64 319 500 65268 0 254 52416 0 malloc-64 64 151 668 2164 0 254 52416 0 malloc-128 128 89 314 5397 0 126 51584 0 malloc-128 128 91 312 3388 0 126 51584 0 malloc-128 128 200 203 327 0 126 51584 0 malloc-256 256 35 160 1950 0 62 49920 0 malloc-256 256 18 177 3313 0 62 49920 0 malloc-256 256 24 171 1088 0 62 49920 0 NAMEI 1024 0 48 18746 0 16 49152 0 malloc-4096 4096 8 4 19 0 2 49152 0 malloc-4096 4096 7 5 17 0 2 49152 0 malloc-2048 2048 16 8 36 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 malloc-1024 1024 7 41 1128 0 16 49152 0 malloc-1024 1024 8 40 46646 0 16 49152 0 malloc-1024 1024 17 31 25 0 16 49152 0 malloc-384 384 22 98 1631 0 30 46080 0 PWD 40 86 1025 689 0 254 44440 0 Files 80 272 278 9663 0 126 44000 0 tcp_inpcb 1304 6 27 190 0 8 43032 0 TURNSTILE 136 233 82 233 0 62 42840 0 malloc-8192 8192 3 2 5 0 1 40960 0 pcpu-8 8 4781 339 5053 0 254 40960 0 pipe 736 24 31 363 0 16 40480 0 da_ccb 544 1 69 8930 0 16 38080 0 udp_inpcb 408 6 84 226 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 18 549 298 0 254 36288 0 malloc-64 64 0 567 126443 0 254 36288 0 malloc-64 64 136 431 357 0 254 36288 0 16 Bucket 144 101 151 971 0 62 36288 0 tcp_rack_map 128 0 279 10 0 126 35712 0 malloc-128 128 52 227 949 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 21 114 240 0 62 34560 0 malloc-256 256 67 68 218 0 62 34560 0 SLEEPQUEUE 88 233 151 233 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 4 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 25 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 10 6 22 0 8 32768 0 malloc-2048 2048 3 13 54 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-2048 2048 4 12 198 0 8 32768 0 malloc-1024 1024 4 28 64 0 16 32768 0 malloc-1024 1024 7 25 191 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 16 48 38 0 30 32768 0 malloc-512 512 3 61 103 0 30 32768 0 malloc-512 512 1 63 40 0 30 32768 0 malloc-512 512 2 62 261 0 30 32768 0 malloc-512 512 1 63 2 0 30 32768 0 malloc-512 512 9 55 29 0 30 32768 0 pcpu-64 64 506 6 506 0 254 32768 0 ertt_txseginfo 40 44 764 3584 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 clpbuf 2664 0 12 364 0 4 31968 0 PGRP 120 21 243 49 0 126 31680 0 L VFS Cache 320 0 96 157 0 30 30720 0 sctp_laddr 48 0 588 20 0 254 28224 0 rl_entry 48 47 541 97 0 254 28224 0 malloc-32 32 337 545 1049 0 254 28224 0 4 Bucket 48 7 581 28 0 254 28224 0 2 Bucket 32 77 805 920 0 254 28224 0 AIOCB 552 1 48 100 0 16 27048 0 udplite_inpcb 408 0 63 14 0 30 25704 0 cpuset 200 9 119 131 0 62 25600 0 malloc-4096 4096 1 5 37 0 2 24576 0 malloc-4096 4096 0 6 510 0 2 24576 0 malloc-4096 4096 1 5 199 0 2 24576 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 58 242 553 0 126 24000 0 itimer 352 0 66 67 0 30 23232 0 malloc-384 384 24 36 104 0 30 23040 0 malloc-384 384 0 60 187 0 30 23040 0 malloc-384 384 40 20 392 0 30 23040 0 tcp_rack_pcb 1088 0 21 5 0 8 22848 0 domainset 40 0 567 119 0 254 22680 0 ripcb 376 4 56 43 0 30 22560 0 Mountpoints 2816 2 6 19 0 4 22528 0 ertt 72 6 274 190 0 126 20160 0 malloc-32 32 31 599 195 0 254 20160 0 malloc-32 32 97 533 313 0 254 20160 0 malloc-32 32 99 531 568 0 254 20160 0 malloc-32 32 103 527 883 0 254 20160 0 malloc-32 32 24 606 69083 0 254 20160 0 malloc-32 32 31 599 3796 0 254 20160 0 tcp_bbr_map 128 0 155 4 0 126 19840 0 cryptop 280 0 70 12 0 30 19600 0 ktls_session 256 0 75 2 0 62 19200 0 AIOLIO 272 0 70 9 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-8192 8192 1 1 43 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 1 15 3 0 16 16384 0 malloc-512 512 3 29 51 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 2 0 16 16128 0 vtnet_tx_hdr 24 0 668 4259 0 254 16032 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 AIO 208 1 75 103 0 62 15808 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 KNOTE 160 1 74 134 0 62 12000 0 malloc-16 16 118 632 2048 0 254 12000 0 malloc-16 16 44 706 356 0 254 12000 0 malloc-16 16 54 696 935 0 254 12000 0 malloc-16 16 4 746 24522 0 254 12000 0 malloc-16 16 269 481 289 0 254 12000 0 malloc-16 16 24 726 26072 0 254 12000 0 splice 184 0 63 2 0 62 11592 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 5 495 8 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 21 18 25 0 0 3744 0 tfo 4 0 493 1 0 254 1972 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 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 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 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 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