panic: ASan: Invalid access, 4-byte write at 0xfffffe00a1b71258, UMAUseAfterFree(fd) cpuid = 0 time = 1654868708 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b32790 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b328f0 vpanic() at vpanic+0x254/frame 0xfffffe0053b329d0 panic() at panic+0xb5/frame 0xfffffe0053b32aa0 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053b32b70 kasan_atomic_fetchadd_int() at kasan_atomic_fetchadd_int+0x199/frame 0xfffffe0053b32b90 sctp_timeout_handler() at sctp_timeout_handler+0x1255/frame 0xfffffe0053b32cd0 softclock_call_cc() at softclock_call_cc+0x3c9/frame 0xfffffe0053b32e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053b32ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b32f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b32f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x275b92a(%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 0xffffffff8172b166 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053b328d0 rbp 0xfffffe0053b328f0 rsi 0 rdi 0xffffffff8172b1c8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0 r13 0xfffffe0053ea93a0 r14 0xffffffff82b5b9e0 .str.26 r15 0xffffffff82b5b9e0 .str.26 rip 0xffffffff8171aceb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275b92a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053de2000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e19cc0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e19cc0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1ac60 (map 0xffffffff83e1ac60) (map.pmap 0xffffffff83e1ad20) (pmap 0xffffffff83e1ad88) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 13444 778 778 0 R syz-executor.1 13443 854 854 0 R (threaded) syz-executor.2 100095 RunQ syz-executor.2 116314 RunQ syz-executor.2 13440 776 776 0 R (threaded) syz-executor.0 113783 RunQ syz-executor.0 116307 S connec 0xfffffe0058c740da syz-executor.0 116309 S connec 0xfffffe0058ddf0da syz-executor.0 13438 790 790 0 RE syz-executor.3 12560 1 854 0 S uwait 0xfffffe005730b900 syz-executor.2 12214 1 790 0 S uwait 0xfffffe00a7354f00 syz-executor.3 12206 1 790 0 S uwait 0xfffffe00a63b9700 syz-executor.3 12197 1 790 0 S uwait 0xfffffe00a7e42280 syz-executor.3 12189 1 790 0 S uwait 0xfffffe00a6ae0580 syz-executor.3 11667 1 776 0 S uwait 0xfffffe0057879900 syz-executor.0 11223 1 790 0 S uwait 0xfffffe00a63b8b00 syz-executor.3 11221 1 776 0 S uwait 0xfffffe005730d400 syz-executor.0 11219 1 854 0 S uwait 0xfffffe00a7e41580 syz-executor.2 11216 1 790 0 S uwait 0xfffffe00a7355d80 syz-executor.3 11214 1 776 0 S uwait 0xfffffe00a7e41180 syz-executor.0 11212 1 854 0 S uwait 0xfffffe00a7e41680 syz-executor.2 11209 1 790 0 S uwait 0xfffffe00a63b9300 syz-executor.3 11207 1 776 0 S uwait 0xfffffe00a6adff00 syz-executor.0 11205 1 854 0 S uwait 0xfffffe00a63b9200 syz-executor.2 11203 1 790 0 S uwait 0xfffffe005730b480 syz-executor.3 11201 1 778 0 S uwait 0xfffffe00a6ae0d80 syz-executor.1 11199 1 776 0 S uwait 0xfffffe00a7e41280 syz-executor.0 11196 1 790 0 S uwait 0xfffffe00a7355680 syz-executor.3 11195 1 778 0 S uwait 0xfffffe00a6ae0080 syz-executor.1 11192 1 776 0 S uwait 0xfffffe00a7355c80 syz-executor.0 11189 1 790 0 S uwait 0xfffffe00a7e41b80 syz-executor.3 11187 1 778 0 S uwait 0xfffffe00a7e41780 syz-executor.1 11183 1 776 0 S uwait 0xfffffe00a7e41980 syz-executor.0 11174 1 776 0 S uwait 0xfffffe00a6ae0e80 syz-executor.0 11171 1 778 0 S uwait 0xfffffe00a6ae1380 syz-executor.1 10520 1 790 0 S uwait 0xfffffe00a7355980 syz-executor.3 10511 1 776 0 S uwait 0xfffffe0057877300 syz-executor.0 10508 1 790 0 S uwait 0xfffffe00a7e41480 syz-executor.3 10507 1 778 0 S uwait 0xfffffe0057877400 syz-executor.1 10501 1 778 0 S uwait 0xfffffe0057878a00 syz-executor.1 10500 1 776 0 S uwait 0xfffffe005787a880 syz-executor.0 10498 1 790 0 S umtxn 0xfffffe00a7e42180 syz-executor.3 10490 1 778 0 S uwait 0xfffffe00a7e41380 syz-executor.1 10489 1 776 0 S uwait 0xfffffe0058dfa880 syz-executor.0 10480 1 776 0 S uwait 0xfffffe0057878d00 syz-executor.0 7976 1 778 0 S uwait 0xfffffe0058dfa680 syz-executor.1 7973 1 790 0 S uwait 0xfffffe0057877100 syz-executor.3 7971 1 778 0 S uwait 0xfffffe0057879100 syz-executor.1 7970 1 776 0 S uwait 0xfffffe00a7e41000 syz-executor.0 7966 1 790 0 S umtxn 0xfffffe0057879700 syz-executor.3 7964 1 776 0 S uwait 0xfffffe00a7355a80 syz-executor.0 7963 1 778 0 S uwait 0xfffffe005730ba00 syz-executor.1 7959 1 790 0 S uwait 0xfffffe0057877000 syz-executor.3 7956 1 776 0 S uwait 0xfffffe00a7355880 syz-executor.0 7944 1 776 0 S uwait 0xfffffe0053ee2780 syz-executor.0 7847 1 7847 0 Ss+ ttyin 0xfffffe0057463cb0 getty 7846 1 7846 0 Ss+ ttyin 0xfffffe00574628b0 getty 7845 1 7845 0 Ss+ ttyin 0xfffffe00579b94b0 getty 7844 1 7844 0 Ss+ ttyin 0xfffffe00579b98b0 getty 7843 1 7843 0 Ss+ ttyin 0xfffffe0057462cb0 getty 7842 1 7842 0 Ss+ ttyin 0xfffffe00579b90b0 getty 7840 1 7840 0 Ss+ ttyin 0xfffffe00579ba0b0 getty 7839 1 7839 0 Ss+ ttyin 0xfffffe00579b9cb0 getty 7838 1 7838 0 Ss+ ttyin 0xfffffe00579ba4b0 getty 7727 1 776 0 S uwait 0xfffffe00a63ba980 syz-executor.0 7718 1 790 0 S uwait 0xfffffe00a6ae1480 syz-executor.3 7713 1 790 0 S uwait 0xfffffe00a7e41f00 syz-executor.3 7705 1 790 0 S uwait 0xfffffe00a63b9e00 syz-executor.3 7690 1 790 0 S uwait 0xfffffe00a7e42580 syz-executor.3 7683 1 790 0 S uwait 0xfffffe00a7e42b80 syz-executor.3 7592 1 790 0 S uwait 0xfffffe00a63ba780 syz-executor.3 7582 1 790 0 S uwait 0xfffffe005730e800 syz-executor.3 7568 1 790 0 S uwait 0xfffffe00a7e42480 syz-executor.3 7566 1 776 0 S uwait 0xfffffe00a7e41a80 syz-executor.0 7562 1 790 0 S uwait 0xfffffe00a7e42380 syz-executor.3 7560 1 790 0 S uwait 0xfffffe00a7e41880 syz-executor.3 7558 1 776 0 S uwait 0xfffffe0058dfda80 syz-executor.0 7554 1 776 0 S uwait 0xfffffe0058dfd980 syz-executor.0 7552 1 790 0 S uwait 0xfffffe00a7e41e00 syz-executor.3 7547 1 790 0 S uwait 0xfffffe00a63b8800 syz-executor.3 6013 1 854 0 S uwait 0xfffffe00a6ae0980 syz-executor.2 6005 1 778 0 S uwait 0xfffffe00a63ba280 syz-executor.1 6001 1 854 0 S uwait 0xfffffe00a63ba680 syz-executor.2 5997 1 778 0 S uwait 0xfffffe00a63b9d00 syz-executor.1 5988 1 790 0 S uwait 0xfffffe00a6ae1180 syz-executor.3 5987 1 854 0 S uwait 0xfffffe00a63bae80 syz-executor.2 5986 1 778 0 S uwait 0xfffffe00a63b8500 syz-executor.1 5980 1 790 0 S uwait 0xfffffe00a63b9600 syz-executor.3 5978 1 778 0 S uwait 0xfffffe00a7e42080 syz-executor.1 5968 1 790 0 S uwait 0xfffffe00a63b8900 syz-executor.3 5958 1 790 0 S uwait 0xfffffe00a63b9400 syz-executor.3 5914 0 0 0 DL (threaded) [zfskern] 106453 D t->zthr 0xfffffe00a6487a48 [arc_evict] 106513 D t->zthr 0xfffffe00a648f648 [arc_reap] 106514 D - 0xfffffe005787e600 [dbu_evict] 106515 D dbuf_ev 0xffffffff85837c60 [dbuf_evict_thread] 106516 D - 0xfffffe009e9be100 [z_vdev_file_0] 106517 D - 0xfffffe009e9be100 [z_vdev_file_1] 106518 D - 0xfffffe009e9be100 [z_vdev_file_2] 106519 D - 0xfffffe009e9be100 [z_vdev_file_3] 106520 D - 0xfffffe009e9be100 [z_vdev_file_4] 106521 D - 0xfffffe009e9be100 [z_vdev_file_5] 106522 D - 0xfffffe009e9be100 [z_vdev_file_6] 106523 D - 0xfffffe009e9be100 [z_vdev_file_7] 106524 D - 0xfffffe009e9be100 [z_vdev_file_8] 106525 D - 0xfffffe009e9be100 [z_vdev_file_9] 106526 D - 0xfffffe009e9be100 [z_vdev_file_10] 106527 D - 0xfffffe009e9be100 [z_vdev_file_11] 106528 D - 0xfffffe009e9be100 [z_vdev_file_12] 106529 D - 0xfffffe009e9be100 [z_vdev_file_13] 106530 D - 0xfffffe009e9be100 [z_vdev_file_14] 106531 D - 0xfffffe009e9be100 [z_vdev_file_15] 106532 D l2arc_f 0xffffffff857f6d80 [l2arc_feed_thread] 106533 D - 0xfffffe00a704ae00 [zfsvfs] 106534 S zevent_ 0xffffffff85838800 [sysevent] 5594 0 0 0 DL - 0xffffffff83f639c0 [soaiod4] 5593 0 0 0 DL - 0xffffffff83f639c0 [soaiod3] 5592 0 0 0 DL - 0xffffffff83f639c0 [soaiod2] 5591 0 0 0 DL - 0xffffffff83f639c0 [soaiod1] 5570 1 776 0 S uwait 0xfffffe00a63ba580 syz-executor.0 5569 1 776 0 S uwait 0xfffffe00a63b9a00 syz-executor.0 5568 1 790 0 S uwait 0xfffffe00a63ba480 syz-executor.3 5565 1 790 0 S uwait 0xfffffe00a63bb400 syz-executor.3 5564 1 854 0 S uwait 0xfffffe00a63b9900 syz-executor.2 5562 1 854 0 S uwait 0xfffffe00a63b9b00 syz-executor.2 5556 1 776 0 S uwait 0xfffffe00a6ae1080 syz-executor.0 5555 1 776 0 S uwait 0xfffffe00a63bb600 syz-executor.0 5552 1 790 0 S uwait 0xfffffe00a6ae1a80 syz-executor.3 5551 1 776 0 S uwait 0xfffffe00a63bb000 syz-executor.0 5549 1 790 0 S uwait 0xfffffe00a63ba380 syz-executor.3 5548 1 854 0 S uwait 0xfffffe00a63bb980 syz-executor.2 5547 1 776 0 S uwait 0xfffffe00a6ae1580 syz-executor.0 5546 1 854 0 S uwait 0xfffffe00a63ba880 syz-executor.2 5538 1 854 0 S uwait 0xfffffe00a6ae1780 syz-executor.2 5537 1 854 0 S uwait 0xfffffe005730ed80 syz-executor.2 5535 1 790 0 S uwait 0xfffffe00a6ae1680 syz-executor.3 5533 1 790 0 S uwait 0xfffffe0058dfac80 syz-executor.3 5524 1 790 0 S uwait 0xfffffe00a63ba180 syz-executor.3 5523 1 790 0 S uwait 0xfffffe00a63bb500 syz-executor.3 5107 1 776 0 S uwait 0xfffffe0053ee2680 syz-executor.0 5097 1 776 0 S uwait 0xfffffe0058dfad80 syz-executor.0 5092 1 776 0 S uwait 0xfffffe005787ab80 syz-executor.0 5087 1 776 0 S uwait 0xfffffe00a63bad80 syz-executor.0 4955 0 0 0 DL mdwait 0xfffffe009e9ba000 [md3] 4950 0 0 0 DL mdwait 0xfffffe00a6c89000 [md2] 4944 0 0 0 DL mdwait 0xfffffe00a6c7b000 [md1] 4939 0 0 0 DL mdwait 0xfffffe00a6c7c000 [md0] 4158 1 790 0 S uwait 0xfffffe0057878e00 syz-executor.3 4157 1 790 0 S uwait 0xfffffe005787a980 syz-executor.3 4152 1 790 0 S uwait 0xfffffe00a63bb100 syz-executor.3 4151 1 790 0 S uwait 0xfffffe0057877200 syz-executor.3 4144 1 776 0 S uwait 0xfffffe0058dfbe00 syz-executor.0 4143 1 790 0 S uwait 0xfffffe0057878f00 syz-executor.3 4142 1 776 0 S uwait 0xfffffe0058dfd180 syz-executor.0 4141 1 790 0 S uwait 0xfffffe00a63bb880 syz-executor.3 4138 1 776 0 S uwait 0xfffffe005730ec80 syz-executor.0 4135 1 776 0 S uwait 0xfffffe0057879800 syz-executor.0 4132 1 776 0 S uwait 0xfffffe0058dfae80 syz-executor.0 4131 1 776 0 S uwait 0xfffffe0058dfaa80 syz-executor.0 4129 1 776 0 S uwait 0xfffffe005787ac80 syz-executor.0 4127 1 776 0 S uwait 0xfffffe0058dfb000 syz-executor.0 4072 1 790 0 S uwait 0xfffffe0058dfc180 syz-executor.3 4067 1 778 0 S uwait 0xfffffe005787ad80 syz-executor.1 4061 1 790 0 S uwait 0xfffffe0058dfc080 syz-executor.3 4060 1 778 0 S uwait 0xfffffe005730eb80 syz-executor.1 4050 1 790 0 S uwait 0xfffffe0058dfb800 syz-executor.3 4048 1 778 0 S uwait 0xfffffe005787aa80 syz-executor.1 4037 1 778 0 S uwait 0xfffffe005730ee80 syz-executor.1 2534 0 0 0 DL (threaded) [KTLS] 100239 D - 0xfffffe00a6763500 [thr_0] 102227 D - 0xfffffe00a6763580 [thr_1] 102228 D - 0xffffffff83f64728 [alloc_0] 2172 1 854 0 S uwait 0xfffffe0057877600 syz-executor.2 2166 1 854 0 S uwait 0xfffffe0057877500 syz-executor.2 2161 1 854 0 S uwait 0xfffffe005787ae80 syz-executor.2 2147 1 854 0 S uwait 0xfffffe0057878900 syz-executor.2 2145 1 854 0 S uwait 0xfffffe0058dfa580 syz-executor.2 2144 1 778 0 S uwait 0xfffffe0058dfb900 syz-executor.1 2140 1 778 0 S uwait 0xfffffe0058dfa980 syz-executor.1 2137 1 854 0 S uwait 0xfffffe0058dfab80 syz-executor.2 2134 1 778 0 S uwait 0xfffffe0057878c00 syz-executor.1 2128 1 778 0 S uwait 0xfffffe0058dfba00 syz-executor.1 854 774 854 0 Rs syz-executor.2 837 0 0 0 DL aiordy 0xfffffe009eab0548 [aiod4] 836 0 0 0 DL aiordy 0xfffffe009eab0a90 [aiod3] 835 0 0 0 DL aiordy 0xfffffe0058c9d000 [aiod2] 834 0 0 0 DL aiordy 0xfffffe00a1a12548 [aiod1] 790 774 790 0 Rs syz-executor.3 778 774 778 0 Rs syz-executor.1 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffffe0057879a00 syz-fuzzer 100110 S uwait 0xfffffe0057879b00 syz-fuzzer 100111 S uwait 0xfffffe0058dfd280 syz-fuzzer 100112 S uwait 0xfffffe0058dfd380 syz-fuzzer 100113 S uwait 0xfffffe0053ee2d00 syz-fuzzer 100114 S uwait 0xfffffe0058dfd480 syz-fuzzer 100115 S uwait 0xfffffe0058dfd580 syz-fuzzer 100116 S uwait 0xfffffe0058dfd680 syz-fuzzer 100119 S kqread 0xfffffe0053c90700 syz-fuzzer 100120 S uwait 0xfffffe0058dfbb00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c9db40 csh 770 688 770 0 Ss select 0xfffffe0058dfc240 sshd 688 1 688 0 Ss select 0xfffffe0058dfc440 sshd 17 0 0 0 DL vlruwt 0xfffffe0056f9b548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f67b00 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00579484e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8f478 [dom0] 100083 D launds 0xffffffff83f8f484 [laundry: dom0] 100084 D umarcl 0xffffffff81e4d5b0 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff849e1550 [pf purge] 5 0 0 0 DL waiting 0xffffffff847f5420 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa3240 [doneq0] 100045 D - 0xffffffff83aa31c0 [async] 100076 D - 0xffffffff83aa3040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f00c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8aca0 [crypto] 100041 D crypto_ 0xfffffe0053ed8d30 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ed8d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e192c0 [g_event] 100036 D - 0xffffffff83e192e0 [g_up] 100037 D - 0xffffffff83e19300 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 RunQ [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 0xfffffe0053de3000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e19cc0 [swapper] 100005 D - 0xfffffe0053e94100 [if_config_tqg_0] 100006 D - 0xfffffe0053e94000 [softirq_0] 100007 D - 0xfffffe0053e93e00 [softirq_1] 100008 D - 0xfffffe0053e93d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e93c00 [if_io_tqg_1] 100010 D - 0xfffffe000796d600 [inm_free taskq] 100011 D - 0xfffffe000796d400 [linuxkpi_irq_wq] 100012 D - 0xfffffe000796d200 [in6m_free taskq] 100013 D - 0xfffffe000796d000 [deferred_unmount ta] 100014 D - 0xfffffe000796cd00 [thread taskq] 100016 D - 0xfffffe000796c900 [kqueue_ctx taskq] 100017 D - 0xfffffe000796c700 [pci_hp taskq] 100020 D - 0xfffffe000796c100 [aiod_kick taskq] 100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0053f06300 [firmware taskq] 100038 D - 0xfffffe0053f05d00 [crypto_0] 100039 D - 0xfffffe0053f05d00 [crypto_1] 100055 D - 0xfffffe0053f04e00 [vtnet0 rxq 0] 100056 D - 0xfffffe0053f04d00 [vtnet0 txq 0] 100057 D - 0xfffffe0053f04c00 [vtnet0 rxq 1] 100058 D - 0xfffffe0053f04b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005730da00 [virtio_balloon] 100066 D - 0xffffffff82b61861 [deadlkres] 100070 D - 0xfffffe000796e200 [mca taskq] 100071 D - 0xfffffe005787e000 [acpi_task_0] 100072 D - 0xfffffe005787e000 [acpi_task_1] 100073 D - 0xfffffe005787e000 [acpi_task_2] 100075 D - 0xfffffe0053f05600 [CAM taskq] 106508 D - 0xfffffe00a6689700 [system_taskq_0] 106509 D - 0xfffffe00a6689700 [system_taskq_1] 106510 D - 0xfffffe009e9be300 [system_delay_taskq_] 106511 D - 0xfffffe009e9be300 [system_delay_taskq_] 106512 D - 0xfffffe009e9be500 [arc_prune] db> show all locks Process 13438 (syz-executor.3) thread 0xfffffe00a6ad8720 (113933) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007787640) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8393 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a84a5128) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8305 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 402 10046K 699 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4250 sysctloid 48300 2841K 48404 solaris 130 2804K 200 vtbuf 24 1968K 46 filedesc 213 1704K 24763 kobj 328 1312K 526 pcb 627 1207K 28527 newblk 73 1042K 43299 vfscache 3 1025K 3 subproc 383 800K 13647 inodedep 138 564K 14279 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_stro 256 256K 6275 sctp_atcl 603 227K 21459 acpica 1674 184K 57552 filemon 21 168K 175 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 10 131K 12455 tfo_ccache 1 128K 1 DEVFS1 114 114K 131 sem 4 106K 4 kdtrace 491 89K 29760 umtx 682 86K 682 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 module 519 65K 519 acpitask 1 64K 1 ddb_capture 1 64K 1 shm 8 46K 45 sctp_atky 875 38K 29275 temp 35 35K 3796 DEVFS3 133 34K 143 hostcache 1 32K 1 dirrem 123 31K 13914 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 lltable 57 19K 499 routetbl 143 19K 2467 kstat_data 17 17K 17 sctp_stri 34 17K 1902 ufs_mount 4 17K 5 proc 3 17K 3 md_disk 8 17K 10 sctp_timw 64 16K 64 tty 16 16K 16 md_sectors 4 16K 4 ithread 97 16K 97 freefile 124 16K 13723 GEOM 89 15K 666 bus-sc 34 15K 1681 kqueue 183 14K 13494 ksem 33 13K 193 KTRACE 101 13K 850 ether_multi 157 13K 171 ifnet 7 13K 7 eventhandler 139 12K 139 kenv 95 12K 95 pwddesc 180 12K 13598 rman 88 11K 431 CAM queue 5 11K 1528 sctp_athm 603 10K 22327 in6_multi 71 9K 71 taskqueue 81 9K 81 bmsafemap 2 9K 14596 UART 12 9K 12 devstat 4 9K 4 sctp_map 512 8K 12554 rpc 2 8K 2 shmfd 1 8K 25 pfs_vncache 1 8K 1 freework 31 8K 25172 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 UMA 373 7K 373 pf_ifnet 18 7K 615 sglist 5 7K 5 CAM DEV 3 6K 510 cred 20 5K 426 sctp_aadr 79 5K 120 DEVFSP 79 5K 960 ip6opt 34 5K 266 ufs_dirhash 24 5K 24 proc-args 184 5K 14845 vt 11 5K 11 pf_table 2 4K 510 tcp_fsb 47 4K 1924 memdesc 1 4K 1 MCA 32 4K 32 plimit 16 4K 1017 evdev 4 4K 4 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 CC Mem 34 3K 4820 uidinfo 2 3K 52 session 17 3K 92 lockf 17 3K 622 pf_osfp 18 2K 18 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 16 sctp_ifa 14 2K 15 Unitno 29 2K 829 mount 31 2K 114 CAM XPT 22 2K 543 msi 12 2K 12 freeblks 6 2K 14121 in_multi 6 2K 10 vnodemarker 3 2K 401 filedesc_to_leader 24 2K 48 osd 62 2K 4777 ipsecpolicy 2 2K 2 acpidev 20 2K 20 inpcbpolicy 38 2K 5470 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 24708 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 indirdep 3 1K 16034 mld 6 1K 6 igmp 6 1K 6 BPF 6 1K 106 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 pf_rule 5 1K 305 newdirblk 5 1K 12354 diradd 5 1K 13955 crypto 4 1K 406 encap_export_host 12 1K 12 selfd 10 1K 185371 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 3 ktls 1 1K 27 CAM SIM 2 1K 2 select 2 1K 163 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 1378 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 379 CAM dev queue 2 1K 2 ip_msource 2 1K 22 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 soname 2 1K 20425 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sfs_nodes 0 0K 0 zones_data 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10356 sctp_iter 0 0K 23 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 12596 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 192 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 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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_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 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 22 in_mfilter 0 0K 34 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 0 fadvise 0 0K 18 VN POLL 0 0K 8 agp 0 0K 0 statfs 0 0K 12566 namei_tracker 0 0K 11 export_host 0 0K 0 cl_savebuf 0 0K 55 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 678 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 54 acl 0 0K 0 mbuf_tag 0 0K 161 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 procdesc 0 0K 18 iov 0 0K 23666 ioctlops 0 0K 1613 eventfd 0 0K 41 Witness 0 0K 0 stack 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 sbuf 0 0K 336 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 972 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filecaps 0 0K 121 sigio 0 0K 1 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 96 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8358 1294 917892 0 254 39534592 0 tcp_log 416 0 14994 1159003 0 254 6237504 0 mbuf 256 9399 7885 5025541 0 254 4424704 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-4096 4096 509 5 14076 0 2 2105344 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 malloc-128 128 15881 146 42730 0 126 2051456 0 RADIX NODE 144 13829 362 287684 0 62 2043504 0 malloc-16384 16384 110 5 12558 0 1 1884160 0 BUF TRIE 144 285 11503 25846 0 62 1697472 0 malloc-384 384 4117 53 4117 0 30 1601280 0 UMA Slabs 0 112 11869 5 11869 0 126 1329888 0 tcp_bbr_map 128 2 10104 570726 0 127 1293568 0 vmem btag 56 22736 127 22736 0 254 1280328 0 sctp_asoc 2256 256 254 6183 0 254 1150560 0 VM OBJECT 264 4256 94 299861 0 30 1148400 0 sctp_ep 1208 313 457 14148 0 254 930160 0 FFS inode 1160 661 32 14391 0 8 803880 0 256 Bucket 2048 368 14 16562 0 8 782336 0 MAP ENTRY 96 7629 309 789059 0 126 762048 0 malloc-2048 2048 297 47 14169 0 8 704512 0 THREAD 1808 309 32 16314 0 8 616528 0 sctp_raddr 736 265 505 7030 0 254 566720 0 tcpcb 1104 34 477 4737 0 254 564144 0 ertt_txseginfo 40 2 13734 1767292 0 254 549440 0 socket 960 96 412 21061 0 254 487680 0 VMSPACE 2552 150 12 13413 0 4 413424 0 malloc-65536 65536 0 6 46 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-64 64 5744 367 32863 0 254 391104 0 malloc-1024 1024 264 88 6718 0 16 360448 0 VNODE 448 701 82 14434 0 30 350784 0 malloc-16 16 20066 434 41858 0 254 328000 0 sctp_chunk 152 301 1753 68526 0 254 312208 0 FPU_save_area 832 311 49 22518 0 16 299520 0 PROC 1352 180 21 13444 0 8 271752 0 UMA Zones 768 345 4 345 0 16 268032 0 malloc-384 384 603 87 21479 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 1 7 15047 0 1 262144 0 mbuf_packet 256 211 805 63585 0 254 260096 0 malloc-32 32 7628 310 14020 0 254 254016 0 malloc-8192 8192 25 5 179 0 1 245760 0 malloc-128 128 1420 471 58383 0 126 242048 0 DEVCTL 1024 0 220 164 0 0 225280 0 filedesc0 1072 180 23 13598 0 8 217616 0 malloc-384 384 212 328 15835 0 30 207360 0 128 Bucket 1024 108 87 4892 0 16 199680 0 malloc-65536 65536 1 2 221 0 1 196608 0 malloc-128 128 1462 57 2870 0 126 194432 0 FFS2 dinode 256 661 89 14391 0 62 192000 0 malloc-256 256 272 478 57704 0 62 192000 0 S VFS Cache 104 1043 361 15227 0 126 146016 0 malloc-256 256 401 169 14768 0 62 145920 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 424 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 119 9 136 0 16 131072 0 unpcb 256 1 509 1370 0 254 130560 0 malloc-256 256 363 147 19056 0 62 130560 0 malloc-256 256 64 446 28023 0 62 130560 0 UMA Kegs 384 330 3 330 0 30 127872 0 clpbuf 2624 0 48 223 0 16 125952 0 ksiginfo 112 191 853 6756 0 126 116928 0 malloc-64 64 346 1481 204188 0 254 116928 0 malloc-4096 4096 3 23 581 0 2 106496 0 malloc-384 384 222 48 296 0 30 103680 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-4096 4096 18 6 12598 0 2 98304 0 malloc-8192 8192 4 7 61 0 1 90112 0 syncache 168 0 528 30 0 254 88704 0 64 Bucket 512 110 58 20497 0 30 86016 0 g_bio 408 0 210 230975 0 30 85680 0 malloc-256 256 81 234 26253 0 62 80640 0 32 Bucket 256 108 207 18509 0 62 80640 0 sctp_readq 152 0 520 993 0 254 79040 0 malloc-4096 4096 16 2 18 0 2 73728 0 malloc-64 64 608 463 20656 0 254 68544 0 malloc-64 64 376 695 9765 0 254 68544 0 malloc-128 128 295 232 1035 0 126 67456 0 malloc-32768 32768 0 2 135 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-8192 8192 5 3 166 0 1 65536 0 malloc-8192 8192 7 1 34 0 1 65536 0 malloc-2048 2048 8 24 1207 0 8 65536 0 malloc-2048 2048 18 14 578 0 8 65536 0 malloc-256 256 167 88 587 0 62 65280 0 malloc-256 256 72 183 16353 0 62 65280 0 tcp_rack_pcb 896 27 45 1904 0 16 64512 0 sctp_stream_msg_out 112 45 495 1967 0 254 60480 0 tcp_inpcb 424 34 92 4737 0 30 53424 0 malloc-64 64 487 332 717 0 254 52416 0 malloc-128 128 26 377 800 0 126 51584 0 TURNSTILE 136 342 36 342 0 62 51408 0 malloc-256 256 71 124 13857 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 74497 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 3 21 513 0 8 49152 0 malloc-1024 1024 25 23 220 0 16 49152 0 pcpu-8 8 5309 835 19512 0 254 49152 0 pipe 744 31 34 772 0 16 48360 0 tcp_rack_map 120 70 326 5961 0 126 47520 0 tcp_bbr_pcb 832 1 53 1864 0 16 44928 0 Files 80 330 220 47113 0 126 44000 0 malloc-8192 8192 3 2 7 0 1 40960 0 ttyinq 160 135 115 1380 0 62 40000 0 Mountpoints 2752 2 12 2 0 4 38528 0 udplite_inpcb 424 0 90 169 0 30 38160 0 udp_inpcb 424 4 86 287 0 30 38160 0 ripcb 424 0 90 277 0 30 38160 0 da_ccb 544 0 70 57935 0 16 38080 0 hostcache 64 5 562 5 0 254 36288 0 tcp_inpcb ports 32 6 1128 3252 0 254 36288 0 PWD 32 123 1011 12373 0 254 36288 0 malloc-64 64 21 546 349 0 254 36288 0 malloc-64 64 147 420 1037 0 254 36288 0 malloc-64 64 139 428 267 0 254 36288 0 malloc-32 32 589 545 21408 0 254 36288 0 16 Bucket 144 91 161 2778 0 62 36288 0 malloc-128 128 53 226 440 0 126 35712 0 malloc-128 128 21 258 303 0 126 35712 0 malloc-128 128 97 182 12832 0 126 35712 0 ktls_session 256 26 109 26 0 62 34560 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 736 0 62 34560 0 malloc-384 384 53 37 394 0 30 34560 0 SLEEPQUEUE 88 342 42 342 0 126 33792 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 0 1 6 0 1 32768 0 malloc-4096 4096 3 5 123 0 2 32768 0 malloc-2048 2048 1 15 1203 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 2 14 89 0 8 32768 0 malloc-2048 2048 5 11 215 0 8 32768 0 malloc-1024 1024 0 32 12 0 16 32768 0 malloc-1024 1024 10 22 1682 0 16 32768 0 malloc-1024 1024 18 14 22 0 16 32768 0 malloc-1024 1024 8 24 9 0 16 32768 0 malloc-1024 1024 9 23 14 0 16 32768 0 malloc-512 512 9 55 39 0 30 32768 0 malloc-512 512 2 62 232 0 30 32768 0 malloc-512 512 3 61 402 0 30 32768 0 malloc-512 512 4 60 4 0 30 32768 0 malloc-512 512 2 62 43 0 30 32768 0 malloc-512 512 2 62 10 0 30 32768 0 malloc-512 512 34 30 1895 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 KNOTE 160 28 172 130115 0 62 32000 0 cpuset 104 13 266 1739 0 126 29016 0 sctp_asconf_ack 48 0 588 31 0 254 28224 0 sctp_laddr 48 268 320 4892 0 254 28224 0 malloc-32 32 302 580 12753 0 254 28224 0 malloc-32 32 292 590 13356 0 254 28224 0 4 Bucket 48 7 581 340 0 254 28224 0 2 Bucket 32 85 797 3996 0 254 28224 0 malloc-16 16 889 861 13103 0 254 28000 0 AIO 208 0 133 102 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 2 4 58 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 17 259 97 0 126 24288 0 rl_entry 40 193 413 203 0 254 24240 0 8 Bucket 80 53 247 3527 0 126 24000 0 itimer 352 0 66 62 0 30 23232 0 malloc-384 384 34 26 34 0 30 23040 0 malloc-384 384 2 58 62 0 30 23040 0 domainset 40 0 567 1338 0 254 22680 0 udpcb 32 4 626 456 0 254 20160 0 udplite_inpcb ports 32 0 630 12 0 254 20160 0 udp_inpcb ports 32 2 628 45 0 254 20160 0 ertt 72 34 246 4737 0 126 20160 0 malloc-32 32 78 552 166 0 254 20160 0 malloc-32 32 0 630 36 0 254 20160 0 malloc-32 32 128 502 1147 0 254 20160 0 malloc-32 32 40 590 747 0 254 20160 0 malloc-16 16 614 636 22709 0 254 20000 0 cryptop 280 0 70 99 0 30 19600 0 AIOCB 552 0 35 245 0 16 19320 0 AIOLIO 272 0 70 54 0 30 19040 0 md3 512 3 29 3 0 30 16384 0 md2 512 3 29 3 0 30 16384 0 md1 512 3 29 3 0 30 16384 0 md0 512 3 29 3 0 30 16384 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 821102 0 254 16032 0 kenv 258 15 45 1055 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 sackhole 32 0 378 1 0 254 12096 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 75 675 4823 0 254 12000 0 malloc-16 16 18 732 70 0 254 12000 0 malloc-16 16 185 565 3127 0 254 12000 0 malloc-16 16 33 717 38670 0 254 12000 0 arc_buf_hdr_t_full 352 4 29 4 0 30 11616 0 L VFS Cache 320 0 36 8 0 30 11520 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 1 499 1 0 254 8000 0 tfo 4 0 986 10 0 254 3944 0 UMA Slabs 1 176 12 10 12 0 62 3872 0 KMAP ENTRY 96 19 20 29 0 0 3744 0 pcpu-4 4 1 511 64 0 254 2048 0 zfs_znode_cache 472 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 352 0 0 0 0 30 0 0 dmu_buf_impl_t 408 0 0 0 0 30 0 0 arc_buf_t 64 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 arc_buf_hdr_t_full_crypt 416 0 0 0 0 30 0 0 dnode_t 1032 0 0 0 0 8 0 0 sa_cache 296 0 0 0 0 30 0 0 abd_chunk 4096 0 0 0 0 2 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_14680064 14680064 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_10485760 10485760 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_7340032 7340032 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_5242880 5242880 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3670016 3670016 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2621440 2621440 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1835008 1835008 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_1310720 1310720 0 0 0 0 1 0 0 zio_buf_comb_1048576 1048576 0 0 0 0 1 0 0 zio_buf_comb_917504 917504 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_655360 655360 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_458752 458752 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_327680 327680 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_229376 229376 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_163840 163840 0 0 0 0 1 0 0 zio_buf_comb_114688 114688 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_81920 81920 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_57344 57344 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_40960 40960 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_28672 28672 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_buf_comb_20480 20480 0 0 0 0 1 0 0 zio_data_buf_14336 14336 0 0 0 0 1 0 0 zio_buf_14336 14336 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_10240 10240 0 0 0 0 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