Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a425f0 stack pointer = 0x28:0xfffffe0053fbd1c0 frame pointer = 0x28:0xfffffe0053fbd6f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000001 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffff7800a7f7a68 rbp: fffffe0053fbd6f0 r10: aa02000000000000 r11: 0000000000000000 r12: fffffe0053fbd620 r13: fffffe0053fbd4c0 r14: 0000000000000000 r15: fffffe0083077358 trap number = 12 panic: page fault cpuid = 1 time = 1711221416 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fbc8f0 19:16:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x4, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x1, 0x3ff, @rand_addr="90015f5f82a3cb22be1ffe4d7a2cc266", 0x80000001}}, r5, 0xbdc2, 0xfeff, 0x1}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 19:16:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bindat(r1, r1, &(0x7f00000002c0)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="0bbf1fb3de391b5eb91c567984c48a55f8", 0x11}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="2c000000840080ff09710020f8ff018010080000060000000300000002000000020000003f000000", @ANYRES32=0x0], 0x2c}, 0x100) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x6, {@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}}, &(0x7f0000002c40)=0xb0) 19:16:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x4, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x1, 0x3ff, @rand_addr="90015f5f82a3cb22be1ffe4d7a2cc266", 0x80000001}}, r5, 0xbdc2, 0xfeff, 0x1}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 19:16:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x4, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) 19:16:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x4, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 19:16:56 executing program 0: openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000080)=r0) 19:16:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bindat(r1, r1, &(0x7f00000002c0)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="0bbf1fb3de391b5eb91c567984c48a55f8", 0x11}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="2c000000840080ff09710020f8ff018010080000060000000300000002000000020000003f000000", @ANYRES32=0x0], 0x2c}, 0x100) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x6, {@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}}, &(0x7f0000002c40)=0xb0) kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fbca50 vpanic() at vpanic+0x26a/frame 0xfffffe0053fbcc10 panic() at panic+0xb5/frame 0xfffffe0053fbccd0 trap_fatal() at trap_fatal+0x7f1/frame 0xfffffe0053fbcdf0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0053fbcf10 trap() at trap+0x5f3/frame 0xfffffe0053fbd0f0 calltrap() at calltrap+0x8/frame 0xfffffe0053fbd0f0 --- trap 0xc, rip = 0xffffffff81a425f0, rsp = 0xfffffe0053fbd1c0, rbp = 0xfffffe0053fbd6f0 --- ip6_output() at ip6_output+0x39d0/frame 0xfffffe0053fbd6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x20ea/frame 0xfffffe0053fbd9a0 sctp_send_initiate() at sctp_send_initiate+0x1555/frame 0xfffffe0053fbdb20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0053fbdb70 sctp_timeout_handler() at sctp_timeout_handler+0x6b4/frame 0xfffffe0053fbdcb0 softclock_call_cc() at softclock_call_cc+0x3c8/frame 0xfffffe0053fbde80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0053fbdef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0053fbdf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbdf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x21906f7(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82706360 .str.27 rsp 0xfffffe0053fbca30 rbp 0xfffffe0053fbca50 rsi 0 rdi 0xffffffff815e4ea9 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x1 r12 0xfffffe00542bb740 r13 0xfffffffffffffffd r14 0xffffffff82706360 .str.27 r15 0 rip 0xffffffff815d199e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x21906f7(%rip) db> show proc Process 2 (clock) at 0xfffffe00541f6020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836ec7e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836ec7e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff836ed780 (map 0xffffffff836ed780) (map.pmap 0xffffffff836ed840) (pmap 0xffffffff836ed8b0) threads: 2 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 12686 9051 9051 0 R (threaded) syz-executor.3 105120 RunQ syz-executor.3 112231 RunQ syz-executor.3 112233 S uwait 0xfffffe006a805500 syz-executor.3 12579 12573 12579 0 Ss select 0xfffffe007486f9c0 dhclient 12576 1 12576 0 Ss select 0xfffffe0058a12cc0 dhclient 12573 12566 424 65 S select 0xfffffe007486eb40 dhclient 12566 424 424 0 S wait 0xfffffe00571b85a0 sh 12555 768 12555 0 Rs syz-executor.2 12281 1 12281 65 Ss select 0xfffffe0058876ac0 dhclient 12269 768 12269 0 Rs syz-executor.1 9329 1 9329 0 Ss select 0xfffffe007486e940 dhclient 9326 1 9326 0 Ss select 0xfffffe007486f2c0 dhclient 9051 768 9051 0 Rs syz-executor.3 8744 768 8744 0 Rs syz-executor.0 3478 0 0 0 DL aiordy 0xfffffe006aa4b560 [aiod4] 3477 0 0 0 DL aiordy 0xfffffe006d285580 [aiod3] 3476 0 0 0 DL aiordy 0xfffffe006d287060 [aiod2] 3475 0 0 0 DL aiordy 0xfffffe00724165a0 [aiod1] 768 766 766 0 R (threaded) syz-fuzzer 100109 S uwait 0xfffffe0057aaf500 syz-fuzzer 100110 RunQ syz-fuzzer 100111 S uwait 0xfffffe0057aae700 syz-fuzzer 100112 S wait 0xfffffe006d284000 syz-fuzzer 100113 S uwait 0xfffffe006a808800 syz-fuzzer 100114 S uwait 0xfffffe0057aae900 syz-fuzzer 100115 S wait 0xfffffe006d284000 syz-fuzzer 100117 Run CPU 0 syz-fuzzer 100118 S uwait 0xfffffe006a807280 syz-fuzzer 100119 RunQ syz-fuzzer 100124 S wait 0xfffffe006d284000 syz-fuzzer 100145 S kqread 0xfffffe00589d8000 syz-fuzzer 100168 S wait 0xfffffe006d284000 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006aa4bb70 csh 764 682 764 0 Ss select 0xfffffe00588d7540 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f48b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f50b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f58b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543410b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543418b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 686 1 686 0 Ss nanslp 0xffffffff83743481 cron 682 1 682 0 Ss select 0xfffffe0058a12540 sshd 495 1 495 0 Ss select 0xfffffe00588d7840 syslogd 424 1 424 0 Ss wait 0xfffffe0057be2ae0 devd 423 1 423 65 Ss select 0xfffffe00588d7940 dhclient 338 1 338 0 Ss select 0xfffffe00588d7a40 dhclient 335 1 335 0 Ss select 0xfffffe0058a12e40 dhclient 17 0 0 0 DL syncer 0xffffffff83860ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385f180 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe006a824ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a8680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838904f8 [dom0] 100080 D launds 0xffffffff83890504 [laundry: dom0] 100081 D umarcl 0xffffffff81d6ba70 [uma] 7 0 0 0 DL - 0xffffffff834c0cb0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff843035c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348b340 [doneq0] 100045 D - 0xffffffff8348b2c0 [async] 100076 D - 0xffffffff8348b140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388bd20 [crypto] 100042 D crypto_ 0xfffffe00085e8830 [crypto returns 0] 100043 D crypto_ 0xfffffe00085e8880 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fe488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ebe00 [g_event] 100036 D - 0xffffffff836ebe20 [g_up] 100037 D - 0xffffffff836ebe40 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541f7040 [init] 10 0 0 0 DL audit_w 0xffffffff8388c780 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 RunQ [swapper] 100005 D - 0xfffffe00079e3000 [softirq_0] 100006 D - 0xfffffe00079e2e00 [softirq_1] 100007 D - 0xfffffe00079e2d00 [if_io_tqg_0] 100008 D - 0xfffffe00079e2c00 [if_io_tqg_1] 100009 D - 0xfffffe00079e2b00 [if_config_tqg_0] 100010 D - 0xfffffe00079e2a00 [pci_hp taskq] 100011 D - 0xfffffe00079e2900 [kqueue_ctx taskq] 100014 D - 0xfffffe00079e2600 [thread taskq] 100016 D - 0xfffffe00079e2400 [aiod_kick taskq] 100017 D - 0xfffffe00079e2300 [deferred_unmount ta] 100018 D - 0xfffffe00079e2200 [inm_free taskq] 100019 D - 0xfffffe00079e2100 [in6m_free taskq] 100020 D - 0xfffffe00079e2000 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079e1c00 [firmware taskq] 100039 D - 0xfffffe00079e1100 [crypto_0] 100040 D - 0xfffffe00079e1100 [crypto_1] 100055 D - 0xfffffe00079e0900 [vtnet0 rxq 0] 100056 D - 0xfffffe00079e0800 [vtnet0 txq 0] 100057 D - 0xfffffe00079e0700 [vtnet0 rxq 1] 100058 D - 0xfffffe00079e0600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057178280 [virtio_balloon] 100066 D - 0xffffffff8270b5a1 [deadlkres] 100070 D - 0xfffffe00079e0b00 [acpi_task_0] 100071 D - 0xfffffe00079e0b00 [acpi_task_1] 100072 D - 0xfffffe00079e0b00 [acpi_task_2] 100074 D - 0xfffffe00079e3100 [mca taskq] 100075 D - 0xfffffe00079e0a00 [CAM taskq] 12714 8744 8744 0 Z syz-executor.0 db> show all locks Process 12686 (syz-executor.3) thread 0xfffffe00723f2740 (112231) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007f39070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1741 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00588e3770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1176 Process 12269 (syz-executor.1) thread 0xfffffe0072546740 (100204) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00077aed00) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:5911 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0072557ad0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8087 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0072557130) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8086 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0072557a00) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4343 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0072557060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4339 shared sx killpg racer (killpg racer) r = 0 (0xfffffe006d20ce68) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:975 Process 6 (pf purge) thread 0xfffffe0057ab2740 (100068) exclusive sx pf end thread (pf end thread) r = 0 (0xffffffff8466dd40) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:1957 Process 2 (clock) thread 0xfffffe00542bb740 (100029) shared rw sctpinp (sctpinp) r = 0 (0xfffffe007499ede8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006d7b3bf0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4922K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 pcb 635 1355K 43341 kobj 326 1304K 488 newblk 75 1043K 23911 vfscache 3 1025K 3 inodedep 50 531K 12024 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 304 304K 4536 vmem 3 266K 6 subproc 132 246K 12795 sctp_atcl 609 229K 26182 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 15 132K 11487 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 128 128K 183 sem 4 106K 4 gtaskqueue 18 98K 18 filedesc 12 89K 23167 bus 985 81K 5155 LRO 74 75K 112 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 BPF 30 53K 143 routetbl 1040 45K 3155 umtx 352 44K 352 kdtrace 210 43K 24979 sctp_timw 155 39K 155 sctp_atky 913 39K 31129 temp 35 37K 3968 hostcache 1 32K 1 shm 1 32K 23 DEVFS3 128 32K 157 msg 4 30K 4 kbdmux 6 28K 6 ifnet 12 23K 26 DEVFS_RULE 56 20K 56 ifaddr 73 20K 249 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 lltable 46 15K 223 bus-sc 34 15K 1687 eventhandler 162 14K 162 KTRACE 100 13K 100 ether_multi 152 13K 694 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 sctp_athm 609 10K 26345 sctp_map 608 10K 8992 in6_multi 65 9K 255 bmsafemap 3 9K 12146 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 dirrem 32 8K 11922 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 63 sglist 6 7K 6 cred 24 6K 300 CAM DEV 3 6K 510 kqueue 56 6K 12813 plimit 22 6K 632 pfs_nodes 22 6K 22 hhook 15 5K 17 freework 20 5K 16308 pf_ifnet 12 5K 114 ufs_dirhash 24 5K 24 UMA 267 5K 267 tcp_fsb_rack 2 5K 620 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 955 evdev 4 4K 4 freefile 29 4K 11916 sctp_ifa 28 4K 52 session 28 4K 79 acpisem 28 4K 28 pwddesc 53 4K 12715 kcovinfo 52 4K 299 lockf 26 3K 98 proc-args 78 3K 14913 terminal 11 3K 11 selfd 38 3K 198791 clone 9 3K 9 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 51 freeblks 7 2K 12099 mkdir 13 2K 22942 diradd 13 2K 11960 select 13 2K 85 Unitno 27 2K 125 tun 7 2K 26 CAM XPT 22 2K 543 sctp_aadr 24 2K 787 msi 12 2K 12 CC Mem 6 2K 634 in_multi 6 2K 27 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 newdirblk 8 1K 11471 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 10 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 52 ipsec 3 1K 3 mld 6 1K 25 igmp 6 1K 25 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 254 encap_export_host 12 1K 12 indirdep 2 1K 7155 netlink 2 1K 136 cdev 2 1K 2 inpcbpolicy 15 1K 1202 osd 11 1K 647 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 30 tcp_pcm_rack 1 1K 310 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 cryptodev 2 1K 942 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 iov 2 1K 26587 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 14826 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 66 acpiintr 1 1K 1 filecaps 3 1K 145 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 15714 sctp_iter 0 0K 74 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 74 sctp_stri 0 0K 184 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do_rack 0 0K 0 mqdata 0 0K 0 filemon 0 0K 26 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 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 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 13599 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 3 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 8 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 260 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 250 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 289 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 1366 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 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 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8370 1028 554003 0 254 38494208 0 RADIX NODE 144 27810 465 767312 0 63 4071600 0 malloc-384 384 4171 2789 16165 0 30 2672640 0 mbuf 256 9076 588 949617 0 254 2473984 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 BUF TRIE 144 246 11570 14554 0 62 1701504 0 malloc-128 128 11498 375 46495 0 126 1519744 0 malloc-4096 4096 328 6 574 0 2 1368064 0 UMA Slabs 0 112 11346 24 11346 0 126 1273440 0 sctp_asoc 2256 304 206 4496 0 254 1150560 0 vmem btag 56 17790 105 17790 0 254 1002120 0 sctp_ep 1176 305 465 21594 0 254 905520 0 malloc-256 256 133 2852 25323 0 62 764160 0 malloc-2048 2048 312 48 21617 0 8 737280 0 socket 960 33 731 24413 0 254 733440 0 malloc-65536 65536 10 1 13 0 1 720896 0 FFS inode 1168 533 41 12449 0 8 670432 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-256 256 21 1599 25787 0 62 414720 0 256 Bucket 2048 181 21 2054 0 8 413696 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 304 213 4496 0 254 380512 0 malloc-128 128 67 2847 23588 0 126 372992 0 VM OBJECT 264 1249 101 152205 0 30 356400 0 malloc-1024 1024 308 28 4665 0 16 344064 0 THREAD 1824 154 22 12262 0 8 321024 0 VNODE 448 574 119 12511 0 30 310464 0 malloc-256 256 272 853 26032 0 62 288000 0 DEVCTL 1024 139 137 400 0 0 282624 0 malloc-4096 4096 61 7 12723 0 2 278528 0 malloc-384 384 610 80 26183 0 30 264960 0 malloc-64 64 3891 204 215315 0 254 262080 0 mbuf_packet 256 207 809 17585 0 254 260096 0 malloc-16 16 14388 362 15076 0 254 236000 0 malloc-32768 32768 0 7 6794 0 1 229376 0 malloc-16384 16384 6 7 11572 0 1 212992 0 malloc-32768 32768 6 0 6 0 1 196608 0 malloc-2048 2048 5 91 1228 0 8 196608 0 malloc-128 128 1178 341 28857 0 126 194432 0 ertt_txseginfo 40 0 4646 58243 0 254 185840 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5294 376 5325 0 254 181440 0 FPU_save_area 832 156 60 99226 0 16 179712 0 FFS2 dinode 256 533 157 12449 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 153 7 208 0 16 163840 0 S VFS Cache 104 1028 493 13085 0 126 158184 0 MAP ENTRY 96 1294 344 411868 0 126 157248 0 malloc-128 128 1097 50 5928 0 126 146816 0 malloc-256 256 385 185 50374 0 62 145920 0 128 Bucket 1024 95 36 6310 0 16 134144 0 malloc-65536 65536 0 2 330 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 unpcb 256 14 496 1525 0 254 130560 0 malloc-256 256 405 105 14589 0 62 130560 0 64 Bucket 512 153 79 18269 0 30 118784 0 ksiginfo 112 63 981 87054 0 126 116928 0 tcp_log 416 0 261 6 0 254 108576 0 PROC 1376 54 23 12715 0 8 105952 0 malloc-64 64 864 711 7770 0 254 100800 0 malloc-4096 4096 20 4 40 0 2 98304 0 malloc-2048 2048 40 8 234 0 8 98304 0 g_bio 408 0 240 99315 0 30 97920 0 malloc-8192 8192 10 1 12 0 1 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 tcp_bbr_map 128 0 651 1799 0 126 83328 0 filedesc0 1072 53 24 12715 0 8 82544 0 32 Bucket 256 172 143 10399 0 62 80640 0 sctp_readq 152 0 520 66 0 254 79040 0 sctp_chunk 152 200 320 596 0 254 79040 0 malloc-64 64 539 532 1786 0 254 68544 0 malloc-128 128 375 152 884 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-4096 4096 13 3 51 0 2 65536 0 sctp_stream_msg_out 112 142 398 484 0 254 60480 0 malloc-384 384 131 19 132 0 30 57600 0 malloc-8192 8192 7 0 33 0 1 57344 0 malloc-64 64 80 739 13398 0 254 52416 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 69433 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 16 8 30 0 8 49152 0 malloc-1024 1024 7 41 2564 0 16 49152 0 da_ccb 544 0 84 24963 0 16 45696 0 pcpu-8 8 4832 800 8316 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 1019 367 1355 0 254 44352 0 Files 80 195 355 50405 0 126 44000 0 tcp_inpcb 1312 6 27 634 0 8 43296 0 malloc-8192 8192 1 4 27 0 1 40960 0 VMSPACE 616 33 33 12696 0 16 40656 0 sctp_laddr 48 448 392 5208 0 254 40320 0 pipe 728 21 34 546 0 16 40040 0 udp_inpcb 424 6 84 413 0 30 38160 0 malloc-64 64 97 470 13710 0 254 36288 0 malloc-64 64 9 558 21356 0 254 36288 0 malloc-64 64 223 344 302 0 254 36288 0 malloc-64 64 238 329 1361 0 254 36288 0 malloc-32 32 689 445 42192 0 254 36288 0 16 Bucket 144 72 180 1607 0 62 36288 0 8 Bucket 80 72 378 2466 0 126 36000 0 tcp_rack_map 128 2 277 659 0 126 35712 0 malloc-128 128 25 254 1036 0 126 35712 0 malloc-128 128 30 249 428 0 126 35712 0 malloc-128 128 112 167 325 0 126 35712 0 ripcb 392 3 87 149 0 30 35280 0 routing nhops 256 32 103 117 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 48 42 128 0 30 34560 0 malloc-256 256 47 88 703 0 62 34560 0 malloc-256 256 25 110 2384 0 62 34560 0 malloc-256 256 7 128 27 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 3 1 104 0 1 32768 0 malloc-4096 4096 3 5 1126 0 2 32768 0 malloc-4096 4096 2 6 25 0 2 32768 0 malloc-2048 2048 3 13 199 0 8 32768 0 malloc-2048 2048 0 16 80 0 8 32768 0 malloc-1024 1024 3 29 96 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 23 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 5 59 217 0 30 32768 0 malloc-512 512 8 56 52 0 30 32768 0 malloc-512 512 0 64 132 0 30 32768 0 malloc-512 512 10 54 245 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 PWD 40 17 791 11565 0 254 32320 0 KNOTE 160 30 170 129032 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 79 0 126 31680 0 clpbuf 2624 0 12 40 0 4 31488 0 tcp_bbr_pcb 832 0 36 87 0 16 29952 0 malloc-32 32 276 606 1891 0 254 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 2 Bucket 32 72 810 3167 0 254 28224 0 AIO 208 0 133 10 0 62 27664 0 udplite_inpcb 424 0 63 6 0 30 26712 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 tcp_rack_pcb 1216 1 19 310 0 8 24320 0 rl_entry 40 78 528 78 0 254 24240 0 rtentry 168 30 114 117 0 62 24192 0 malloc-16 16 918 582 68321 0 254 24000 0 itimer 352 0 66 2 0 30 23232 0 malloc-384 384 14 46 180 0 30 23040 0 malloc-384 384 33 27 134 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 2 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 4 626 408 0 254 20160 0 ertt 72 6 274 634 0 126 20160 0 malloc-32 32 26 604 88 0 254 20160 0 malloc-32 32 156 474 4841 0 254 20160 0 malloc-32 32 52 578 223 0 254 20160 0 malloc-32 32 45 585 1327 0 254 20160 0 malloc-16 16 806 444 24849 0 254 20000 0 cryptop 280 0 70 6 0 30 19600 0 AIOCB 552 0 35 11 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 6 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 298734 0 254 16032 0 kenv 258 17 43 1109 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 37 713 76 0 254 12000 0 malloc-16 16 15 735 3039 0 254 12000 0 malloc-16 16 87 663 7774 0 254 12000 0 malloc-16 16 41 709 183 0 254 12000 0 malloc-16 16 14 736 36 0 254 12000 0 malloc-384 384 2 28 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 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 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 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 L VFS Cache 320 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 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0