last executing test programs: 307.819499ms ago: executing program 2 (id=3): bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x9, @empty}, 0x6) r0 = socket(0x1, 0x3, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setitimer(0x0, &(0x7f0000001600)={{0x0, 0x6}, {0x0, 0x10001}}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000400)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) rfork(0x85000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)) r3 = kqueue() kevent(r3, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0xc0000000, 0x1, 0xffffffff7fffffff, [0x1ba, 0x4, 0xffffffffffff0000, 0x3]}, {0x4, 0xfffffffffffffffe, 0x20, 0x100, 0x3, 0x2, [0x4c, 0x0, 0x7fff, 0x2]}], 0x2, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000100)={@multicast1, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0x67) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @rand_addr=0x8, @rand_addr=0x2}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x9}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000001c0)={@multicast1, @loopback, @broadcast}, 0xc) rfork(0x85000) setitimer(0x0, &(0x7f0000000280)={{}, {0x1}}, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffff00000000000008134540001c000000000e019078ac1400bbe02000010f0090780006e739"]) lio_listio(0x0, 0x0, 0x0, &(0x7f0000002c00)={0x1, 0x13, @sigval_int=0x5, @ke_flags=0x4078}) 277.86963ms ago: executing program 0 (id=1): open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) symlink(&(0x7f00000001c0)='.\x02/file1/file0\x00', &(0x7f00000011c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ktimer_create(0x4, 0x0, &(0x7f0000000080)=0x0) ktimer_delete(r0) rename(&(0x7f00000012c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000180)='./file1\x00') open(&(0x7f0000000000)='.\x02/file1/file0\x00', 0x40, 0x90) 160.414659ms ago: executing program 1 (id=2): syz_emit_ethernet(0x26, &(0x7f0000000380)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@generic={0x9076b84913279bfa}}}}}) r0 = __specialfd$eventfd(0x1, &(0x7f0000000080)={0x0, 0x4}, 0x8) r1 = socket(0x1, 0x2, 0x80) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000000)=[{0x3, 0xffffffffffffffff, 0x3, 0x4f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x404]}], 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)="75a3bc9e013442a3", 0x8) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x7}, 0x8, 0x0, 0x0, 0x344, 0x0, 0x0, 0x7ff}) r3 = open$dir(&(0x7f0000000240)='.\x00', 0x100000, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') setresgid(0xee00, 0xee01, 0x0) setuid(0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000400), 0x400, 0x0) r4 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) r5 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) pathconf(&(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x10) setuid(0xffffffffffffffff) r6 = fork() sigqueue(r6, 0x4d, @sigval_ptr=0x4) symlinkat(&(0x7f0000000dc0)='./file0\x00', r5, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r5, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') inotify_add_watch_at(r4, r3, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x21000430) 126.82701ms ago: executing program 0 (id=5): r0 = kqueue() execve(0x0, &(0x7f0000000080), 0xffffffffffffffff) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8"}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) fcntl$getown(r1, 0x5) r2 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r2, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000440), 0x1) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x80000001, @loopback, 0x2}, 0x1c) sendto$inet6(r3, &(0x7f0000000480)="9f1a9337c66e5fdbabda55bd5e85e4a1601b59522f50093eac438939bbfcc4d0d31de17d7a394d270e41e973d8bcd09f363e8d6098223bd27b670646f79b23ef3424e0d86e658feca726c3bceb06ae92f4d9879d43fc973d11c1b81dccdba856beab32d3609489fe4951b41be4e25e9cd3750da5d33b47359cd87cb847269125a3", 0x81, 0x20000, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000020c0)="d1", 0xffef, 0x20184, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000100)={0x45, 0x1c, 0x0, 0x9, @loopback={0x4}}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20188, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x101, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) kevent(r0, &(0x7f0000000080)=[{0xff, 0xfffffffffffffff9, 0x8043, 0x8, 0xe8c8, 0x0, [0x0, 0x2, 0x0, 0x8001]}], 0x1, 0x0, 0x0, 0x0) rfork(0x85000) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) 88.457359ms ago: executing program 3 (id=4): bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x9, @empty}, 0x6) socket(0x1, 0x3, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setitimer(0x0, &(0x7f0000001600)={{0x0, 0x6}, {0x0, 0x10001}}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000400)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) rfork(0x85000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)) r2 = kqueue() kevent(r2, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x1, 0xc0000000, 0x1, 0xffffffff7fffffff, [0x1ba, 0x4, 0xffffffffffff0000, 0x3]}, {0x4, 0xfffffffffffffffe, 0x20, 0x100, 0x3, 0x2, [0x4c, 0x0, 0x7fff, 0x2]}], 0x2, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000100)={@multicast1, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0x67) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @rand_addr=0x8, @rand_addr=0x2}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x9}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@multicast1, @loopback, @broadcast}, 0xc) rfork(0x85000) ktimer_create(0x0, 0x0, &(0x7f0000000140)) lio_listio(0x0, 0x0, 0x0, &(0x7f0000002c00)={0x1, 0x13, @sigval_int=0x5, @ke_flags=0x4078}) 83.800874ms ago: executing program 1 (id=6): freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10145}, 0x0) extattr_delete_file(&(0x7f0000000000)='./file0\x00', 0x1, &(0x7f00000002c0)='\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') r2 = kqueue() kevent(r2, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 0s ago: executing program 2 (id=7): open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) r0 = kqueue() freebsd11_kevent(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x4081, 0x20, 0xa, 0x5}], 0x1, 0x0, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x4677) r1 = open(0x0, 0x80400000000206, 0x0) lchflags(&(0x7f0000000140)='./file0\x00', 0x4) fspacectl(r1, 0x1, &(0x7f0000000040)={0x3ff, 0x7}, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts. panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:1323: _callout_stop_safe: Bad link elm 0xfffffe0077c92e38 next->prev != elm cpuid = 1 time = 1767686624 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057041d90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057041ef0 vpanic() at vpanic+0x257/frame 0xfffffe00570420b0 panic() at panic+0xb5/frame 0xfffffe0057042170 _callout_stop_safe() at _callout_stop_safe+0xc05/frame 0xfffffe00570422a0 sctp_timer_stop() at sctp_timer_stop+0x4be/frame 0xfffffe0057042300 sctp_stop_association_timers() at sctp_stop_association_timers+0x122/frame 0xfffffe0057042330 sctp_free_assoc() at sctp_free_assoc+0x37d/frame 0xfffffe0057042480 sctp_inpcb_free() at sctp_inpcb_free+0x7b0/frame 0xfffffe0057042510 sctp_close() at sctp_close+0x193/frame 0xfffffe00570425f0 soclose() at soclose+0x3d0/frame 0xfffffe00570426e0 _fdrop() at _fdrop+0x5c/frame 0xfffffe0057042710 closef() at closef+0x655/frame 0xfffffe00570428f0 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0057042ad0 fork1() at fork1+0x833/frame 0xfffffe0057042bf0 sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe0057042d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0057042f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057042f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a817a, rsp = 0x826a02f08, rbp = 0x826a02f80 --- KDB: enter: panic [ thread pid 814 tid 100140 ] Stopped at kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0075c00000 rdx 0x7ffff rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0057041ed0 rbp 0xfffffe0057041ef0 rsi 0x80001 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x85 r12 0xfffffe0058b1c000 r13 0xfffffffffffffffd r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 814 (syz-executor) at 0xfffffe0058b00010: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 766 at 0xfffffe0058af3ab8 ABI: FreeBSD ELF64 flag: 0x10480080 flag2: 0x2000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0058ac56d8 (map 0xfffffe0058ac56d8) (map.pmap 0xfffffe0058ac5778) (pmap 0xfffffe0058ac57e8) threads: 3 100128 s syz-executor 100137 s syz-executor 100140 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 824 765 765 0 R (threaded) syz-executor 100125 Run CPU 0 syz-executor 100139 RunQ syz-executor 823 781 423 0 R sh 822 0 0 0 DL aiordy 0xfffffe0058acc008 [aiod4] 821 0 0 0 DL aiordy 0xfffffe000780a018 [aiod3] 820 0 0 0 DL aiordy 0xfffffe0058afe000 [aiod2] 819 0 0 0 DL aiordy 0xfffffe0058aff008 [aiod1] 817 764 764 0 R (threaded) syz-executor 100127 RunQ syz-executor 100138 RunQ syz-executor 814 766 766 0 T (threaded) syz-executor 100128 s syz-executor 100137 s syz-executor 100140 Run CPU 1 syz-executor 811 763 763 0 T (threaded) syz-executor 100134 s syz-executor 100135 RunQ syz-executor 810 1 764 -1 S uwait 0xfffffe00585f4900 syz-executor 781 770 423 0 S piperd 0xfffffe0059bb72e0 sh 770 423 423 0 S wait 0xfffffe0058acc560 sh 766 762 766 0 S nanslp 0xffffffff83bb5f40 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb5f41 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f40 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb5f40 syz-executor 762 760 760 0 S select 0xfffffe0059a8a240 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058af5620 csh 758 681 758 0 Ss select 0xfffffe0059a8a2c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe005422dcb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00542308b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00599530b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00599538b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 737 1 17 0 S+ piperd 0xfffffe0059bb9b80 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f41 sleep 735 1 17 0 S+ wait 0xfffffe0058acbab0 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f40 cron 681 1 681 0 Ss select 0xfffffe006df7b340 sshd 494 1 494 0 Ss select 0xfffffe0059a8a740 syslogd 423 1 423 0 Ss wait 0xfffffe0058a0b008 devd 422 1 422 65 Ss select 0xfffffe006df7b040 dhclient 337 1 337 0 Ss select 0xfffffe006df7b140 dhclient 334 1 334 0 Ss select 0xfffffe006df7b9c0 dhclient 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058a02558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d09448 [dom0] 100080 D launds 0xffffffff83d09454 [laundry: dom0] 100081 D umarcl 0xffffffff81e37c30 [uma] 7 0 0 0 DL - 0xffffffff8392e510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843bff80 [pf purge] 5 0 0 0 DL waiting 0xffffffff84910700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f8340 [doneq0] 100046 D - 0xffffffff838f82c0 [async] 100075 D - 0xffffffff838f8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d04ce0 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5e520 [g_event] 100038 D - 0xffffffff83b5e540 [g_up] 100039 D - 0xffffffff83b5e560 [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 0xffffffff83d05780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 D - 0xfffffe00077ca500 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840840 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8300 [ipsec_offload] db> show all locks Process 824 (syz-executor) thread 0xfffffe0058b10780 (100125) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bc6230) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1313 Process 824 (syz-executor) thread 0xfffffe0058b1c780 (100139) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c4f460) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:14492 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c02ba0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4024 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006eb30070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3592 Process 817 (syz-executor) thread 0xfffffe0058b0e000 (100138) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe006babe1a0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4445 exclusive sleep mutex socket (socket) r = 0 (0xfffffe006babe000) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4431 Process 814 (syz-executor) thread 0xfffffe0058b1c000 (100140) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0077c64a50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3259 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe006ebc8868) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3226 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00077e67b8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3225 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe006ebc8888) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3224 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8308 linker 385 5207K 499 tcp_hpts 8 4865K 8 sysctloid 35065 2066K 35140 vtbuf 24 1968K 46 kobj 337 1348K 501 newblk 411 1127K 442 vfscache 3 1025K 3 pcb 25 671K 56 inodedep 68 538K 96 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 122 246K 893 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 filedesc 18 137K 77 pagedep 23 134K 29 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 temp 32 89K 1805 bus 1015 83K 5167 LRO 20 83K 20 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 529 ddb_capture 1 64K 1 kdtrace 191 38K 966 umtx 288 36K 288 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 71 20K 73 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1690 lltable 47 15K 47 eventhandler 170 14K 170 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 75 10K 430 cred 25 10K 183 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 62 plimit 22 9K 317 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 69 kqueue 61 7K 839 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 dirrem 19 5K 44 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 diradd 32 4K 59 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 55 4K 829 selfd 47 3K 7157 DEVFSP 45 3K 48 terminal 11 3K 11 indirdep 10 3K 10 session 20 3K 31 acpidev 20 3K 20 proc-args 80 3K 1850 uidinfo 4 3K 7 hhook 8 3K 10 mkdir 18 3K 38 kcovinfo 36 3K 36 ip6ndp 14 3K 15 netlink 2 3K 70 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 Unitno 29 2K 49 sctp_ifa 13 2K 14 newdirblk 13 2K 19 CAM XPT 22 2K 543 lockf 15 2K 22 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 select 9 2K 25 sctp_stro 1 1K 3 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 sctp_ifn 6 1K 14 sctp_atcl 2 1K 7 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 CC Mem 5 1K 7 encap_export_host 12 1K 12 osd 10 1K 24 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 inpcbpolicy 12 1K 163 ip_msource 6 1K 7 chacha20random 1 1K 1 inotify 5 1K 6 biobuf 1 1K 1 freework 2 1K 28 sctp_timw 1 1K 1 freefile 2 1K 14 freeblks 1 1K 27 VN POLL 2 1K 2 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 cryptodev 3 1K 36 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_atky 3 1K 13 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 procdesc 1 1K 6 eventfd 1 1K 1 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3301 filecaps 4 1K 66 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 32 acpiintr 1 1K 1 sctp_athm 2 1K 8 sctp_map 2 1K 6 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 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 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 18 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 freefrag 0 0K 4 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 9 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 statfs 0 0K 181 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 lio 0 0K 1 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13438 ioctlops 0 0K 96 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 190 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 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 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 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 0 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 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1840 18320 0 254 41615360 0 malloc-384 384 8210 40 8211 0 30 3168000 0 mbuf 256 8623 1804 20163 0 254 2669312 0 BUF TRIE 152 208 11596 425 0 62 1794208 0 malloc-128 128 11561 157 11759 0 126 1499904 0 malloc-4096 4096 359 1 543 0 2 1474560 0 UMA Slabs 0 112 11633 25 11633 0 126 1305696 0 tcp_log 416 531 2016 2932 0 254 1059552 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17419 116 17419 0 254 981960 0 RADIX NODE 152 6143 196 26146 0 62 963528 0 malloc-65536 65536 12 1 16 0 1 851968 0 FFS inode 1168 534 19 548 0 8 645904 0 sctp_ep 1152 1 510 3 0 254 588672 0 sctp_asoc 2256 1 254 3 0 254 575280 0 pbuf 2664 0 202 0 0 2 538128 0 socket 1024 23 485 1355 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 141 5 1110 0 8 299008 0 VM OBJECT 248 1085 99 13268 0 62 293632 0 malloc-64 64 3951 396 11908 0 254 278208 0 VNODE 440 570 60 586 0 30 277200 0 THREAD 1860 135 9 140 0 8 267840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-4096 4096 56 2 826 0 2 237568 0 malloc-16 16 14461 289 14523 0 254 236000 0 malloc-2048 2048 104 8 118 0 8 229376 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 sctp_raddr 736 1 263 3 0 254 194304 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5402 268 5441 0 254 181440 0 malloc-16384 16384 8 3 226 0 1 180224 0 malloc-128 128 1231 164 26628 0 126 178560 0 malloc-256 256 608 82 879 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 9 507 1164 0 254 165120 0 FFS2 dinode 256 534 96 548 0 62 161280 0 malloc-1024 1024 122 22 140 0 16 147456 0 MAP ENTRY 96 1222 290 41332 0 126 145152 0 FPU_save_area 832 137 25 151 0 16 134784 0 malloc-65536 65536 0 2 67 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-2048 2048 7 57 1084 0 8 131072 0 mbuf_packet 256 2 506 127 0 254 130048 0 S VFS Cache 104 997 173 1041 0 126 121680 0 ksiginfo 112 54 990 71 0 126 116928 0 malloc-128 128 555 220 3837 0 126 99200 0 malloc-32768 32768 2 1 12 0 1 98304 0 PROC 1368 54 12 824 0 8 90288 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 42 41 242 0 16 84992 0 sctp_readq 152 0 520 2 0 254 79040 0 sctp_chunk 152 0 520 5 0 254 79040 0 filedesc0 1072 56 14 829 0 8 75040 0 malloc-8192 8192 7 2 28 0 1 73728 0 malloc-64 64 533 538 1864 0 254 68544 0 malloc-128 128 338 189 424 0 126 67456 0 malloc-128 128 365 162 1181 0 126 67456 0 g_bio 440 4 149 4793 0 30 67320 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 64 Bucket 512 68 60 1556 0 30 65536 0 malloc-256 256 198 57 206 0 62 65280 0 malloc-384 384 135 15 164 0 30 57600 0 malloc-64 64 474 345 691 0 254 52416 0 malloc-64 64 413 406 1229 0 254 52416 0 malloc-256 256 128 67 345 0 62 49920 0 32 Bucket 256 58 137 642 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12540 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 85 0 1 49152 0 malloc-1024 1024 6 42 559 0 16 49152 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 5 0 31 0 1 40960 0 malloc-4096 4096 6 4 744 0 2 40960 0 pcpu-8 8 4747 373 4903 0 254 40960 0 udp_inpcb 408 6 84 150 0 30 36720 0 malloc-64 64 66 501 72 0 254 36288 0 malloc-64 64 28 539 13163 0 254 36288 0 malloc-64 64 69 498 1465 0 254 36288 0 malloc-64 64 112 455 137 0 254 36288 0 malloc-128 128 4 275 10 0 126 35712 0 malloc-128 128 107 172 575 0 126 35712 0 malloc-128 128 121 158 130 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 60 30 514 0 30 34560 0 malloc-384 384 55 35 69 0 30 34560 0 malloc-256 256 40 95 58 0 62 34560 0 malloc-256 256 6 129 289 0 62 34560 0 malloc-256 256 27 108 775 0 62 34560 0 malloc-256 256 38 97 356 0 62 34560 0 malloc-256 256 20 115 321 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 7 9 30 0 8 32768 0 malloc-2048 2048 0 16 80 0 8 32768 0 malloc-2048 2048 8 8 27 0 8 32768 0 malloc-1024 1024 15 17 16 0 16 32768 0 malloc-1024 1024 16 16 35 0 16 32768 0 malloc-1024 1024 4 28 148 0 16 32768 0 malloc-1024 1024 14 18 18 0 16 32768 0 malloc-1024 1024 2 30 972 0 16 32768 0 malloc-512 512 11 53 11 0 30 32768 0 malloc-512 512 2 62 113 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 11 53 70 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 163 237 6753 0 126 32000 0 PGRP 120 24 240 35 0 126 31680 0 VMSPACE 584 35 14 806 0 16 28616 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 328 554 842 0 254 28224 0 16 Bucket 144 48 148 254 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 da_ccb 544 1 48 1298 0 16 26656 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 5 1 7 0 2 24576 0 malloc-4096 4096 3 3 7 0 2 24576 0 pipe 736 21 12 293 0 16 24288 0 ertt_txseginfo 40 0 606 174 0 254 24240 0 PWD 40 19 587 102 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 42 258 297 0 126 24000 0 tcp_inpcb 1304 5 13 7 0 8 23472 0 malloc-384 384 2 58 383 0 30 23040 0 malloc-384 384 22 38 27 0 30 23040 0 ripcb 376 1 59 6 0 30 22560 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 clpbuf 2664 0 8 16 0 4 21312 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 5 275 7 0 126 20160 0 malloc-32 32 11 619 51 0 254 20160 0 malloc-32 32 94 536 115 0 254 20160 0 malloc-32 32 51 579 884 0 254 20160 0 malloc-32 32 67 563 113 0 254 20160 0 malloc-32 32 64 566 2959 0 254 20160 0 malloc-32 32 61 569 1256 0 254 20160 0 2 Bucket 32 53 577 328 0 254 20160 0 L VFS Cache 320 0 60 3 0 30 19200 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 3 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-4096 4096 2 2 44 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 3 29 9 0 30 16384 0 malloc-512 512 3 29 8 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 305 695 27624 0 254 16000 0 AIO 208 0 76 1 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 KNOTE 160 2 73 13 0 62 12000 0 malloc-16 16 8 742 21 0 254 12000 0 malloc-16 16 33 717 137 0 254 12000 0 malloc-16 16 35 715 144 0 254 12000 0 malloc-16 16 206 544 3093 0 254 12000 0 malloc-16 16 38 712 54 0 254 12000 0 malloc-16 16 40 710 97 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 6 24 6 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 0 334 661 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 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 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 udplite_inpcb 408 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOCB 552 0 0 0 0 16 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 vnpbuf 2664 0 0 0 0 16 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 rl_entry 48 0 0 0 0 254 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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