panic: ASan: Invalid access, 8-byte read at 0xfffffe0092bfc140, UMAUseAfterFree(fd) cpuid = 1 time = 1636698098 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077f7530 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077f7690 vpanic() at vpanic+0x2b8/frame 0xfffffe00077f7770 panic() at panic+0xb5/frame 0xfffffe00077f7830 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00077f78f0 sctp_free_assoc() at sctp_free_assoc+0x3de8/frame 0xfffffe00077f7a50 sctp_timeout_handler() at sctp_timeout_handler+0x1a96/frame 0xfffffe00077f7b90 softclock_call_cc() at softclock_call_cc+0x3d9/frame 0xfffffe00077f7d40 softclock() at softclock+0x152/frame 0xfffffe00077f7d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f7ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f7f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f7f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6b: movq $0,0x28dcb1a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x2efc0e6650aa64bb rdx 0x1 rbx 0 rsp 0xfffffe00077f7670 rbp 0xfffffe00077f7690 rsi 0 rdi 0xffffffff817c561a vprintf+0x35a r8 0 r9 0xfffffe00077f71a8 r10 0 r11 0xfffffe009d5b1c30 r12 0xfffffe0053e8e560 r13 0xfffffe00077f7601 r14 0xffffffff82c91420 .str.18 r15 0xffffffff82c91420 .str.18 rip 0xffffffff817b8f9b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28dcb1a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053dd2548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84036a40 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84036a40 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840379e0 (map 0xffffffff840379e0) (map.pmap 0xffffffff84037aa0) (pmap 0xffffffff84037b08) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 RunQ [swi1: netisr 0] 100031 Run CPU 1 [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 Run CPU 0 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 14670 855 855 0 R (threaded) syz-executor.3 119059 RunQ syz-executor.3 119758 D biowr 0xfffffe0007d59448 syz-executor.3 119759 D biowr 0xfffffe0007d51738 syz-executor.3 14669 848 848 0 D (threaded) syz-executor.0 118942 S nanslp 0xffffffff840629c0 syz-executor.0 119754 S uwait 0xfffffe009db13500 syz-executor.0 119755 D biowr 0xfffffe0007b70e98 syz-executor.0 119756 S connec 0xfffffe0058a5649a syz-executor.0 119757 S uwait 0xfffffe009db14200 syz-executor.0 14668 849 849 0 R (threaded) syz-executor.1 114232 RunQ syz-executor.1 119749 S connec 0xfffffe0058baa85a syz-executor.1 119751 S uwait 0xfffffe009cebbc80 syz-executor.1 119753 S uwait 0xfffffe009cebc100 syz-executor.1 14666 852 852 0 S (threaded) syz-executor.2 119136 S nanslp 0xffffffff840629c1 syz-executor.2 119745 S connec 0xfffffe009b94649a syz-executor.2 119747 S uwait 0xfffffe009db12600 syz-executor.2 119752 S uwait 0xfffffe009cf80a00 syz-executor.2 14170 1 855 0 T uwait 0xfffffe009db12500 syz-executor.3 14169 1 848 0 T syz-executor.0 14163 1 848 0 T uwait 0xfffffe009db13100 syz-executor.0 14162 1 855 0 T umtxn 0xfffffe00574c9b80 syz-executor.3 14158 1 848 0 T uwait 0xfffffe009cf80c00 syz-executor.0 14156 1 855 0 T uwait 0xfffffe009cebb480 syz-executor.3 14154 1 855 0 T uwait 0xfffffe009cebbb80 syz-executor.3 14153 1 855 0 T syz-executor.3 14042 1 849 0 S umtxn 0xfffffe009cebbd80 syz-executor.1 14036 1 848 0 S uwait 0xfffffe009cebc200 syz-executor.0 14030 1 849 0 S umtxn 0xfffffe009c8f4580 syz-executor.1 14026 1 848 0 S uwait 0xfffffe009cf82100 syz-executor.0 14021 1 849 0 S umtxn 0xfffffe009db13980 syz-executor.1 14018 1 848 0 S uwait 0xfffffe009db13d80 syz-executor.0 14008 1 848 0 S uwait 0xfffffe009db13e80 syz-executor.0 14004 1 848 0 S uwait 0xfffffe009cebb380 syz-executor.0 12575 1 852 0 S uwait 0xfffffe009c8f5b00 syz-executor.2 12572 1 852 0 S uwait 0xfffffe009db14a00 syz-executor.2 12568 1 852 0 S umtxn 0xfffffe009db13680 syz-executor.2 12566 1 852 0 S uwait 0xfffffe009cebdb80 syz-executor.2 12564 1 852 0 S umtxn 0xfffffe009db13c80 syz-executor.2 12562 1 852 0 S uwait 0xfffffe009c8f5f00 syz-executor.2 12559 1 852 0 S umtxn 0xfffffe009cebc980 syz-executor.2 12555 1 852 0 S uwait 0xfffffe009cf81700 syz-executor.2 12553 1 852 0 S umtxn 0xfffffe009cebb080 syz-executor.2 12551 1 852 0 S uwait 0xfffffe009cebb180 syz-executor.2 12550 1 852 0 S uwait 0xfffffe009cebcf00 syz-executor.2 12224 1 852 0 S uwait 0xfffffe009db14800 syz-executor.2 12217 1 852 0 S uwait 0xfffffe009cebb780 syz-executor.2 12210 1 852 0 S uwait 0xfffffe009cf82200 syz-executor.2 12204 1 852 0 S uwait 0xfffffe009db13a80 syz-executor.2 12201 1 852 0 S uwait 0xfffffe009cf82f00 syz-executor.2 11637 0 0 0 DL mdwait 0xfffffe009d508000 [md4] 11634 0 0 0 DL mdwait 0xfffffe009d4fc000 [md3] 11629 0 0 0 DL mdwait 0xfffffe009d4fe000 [md2] 11625 0 0 0 DL mdwait 0xfffffe009dac2000 [md1] 11623 0 0 0 DL mdwait 0xfffffe009daff000 [md0] 11404 1 855 0 S uwait 0xfffffe009cf82300 syz-executor.3 11402 1 855 0 S uwait 0xfffffe009cf81d80 syz-executor.3 11401 1 849 0 S uwait 0xfffffe009cebdd80 syz-executor.1 11395 1 855 0 S uwait 0xfffffe009cebe200 syz-executor.3 11393 1 848 0 S uwait 0xfffffe00574c9680 syz-executor.0 11392 1 849 0 S uwait 0xfffffe009cf81580 syz-executor.1 11387 1 848 0 S uwait 0xfffffe009cf83400 syz-executor.0 11383 1 849 0 S uwait 0xfffffe009cf81e80 syz-executor.1 11381 1 848 0 S uwait 0xfffffe009cebb680 syz-executor.0 11376 1 848 0 S uwait 0xfffffe009cebc300 syz-executor.0 11372 1 848 0 S uwait 0xfffffe009cf81c80 syz-executor.0 11184 1 848 0 S uwait 0xfffffe009cf81b80 syz-executor.0 11183 1 848 0 S uwait 0xfffffe009cf81980 syz-executor.0 11169 1 848 0 S uwait 0xfffffe009cebcc00 syz-executor.0 11168 1 855 0 S uwait 0xfffffe009cebca80 syz-executor.3 11167 1 848 0 S uwait 0xfffffe009cf82e00 syz-executor.0 11165 1 855 0 S uwait 0xfffffe009c8f2180 syz-executor.3 11157 1 848 0 S uwait 0xfffffe009cebce80 syz-executor.0 11156 1 848 0 S uwait 0xfffffe0092a92180 syz-executor.0 11152 1 852 0 S uwait 0xfffffe009cebc880 syz-executor.2 11151 1 852 0 S uwait 0xfffffe009cf82400 syz-executor.2 11149 1 849 0 S uwait 0xfffffe009cebc500 syz-executor.1 11148 1 849 0 S uwait 0xfffffe009cf82d00 syz-executor.1 11147 1 848 0 S uwait 0xfffffe009cebd180 syz-executor.0 11144 1 855 0 S uwait 0xfffffe0092a92a00 syz-executor.3 11143 1 852 0 S uwait 0xfffffe00574c9600 syz-executor.2 11142 1 852 0 S uwait 0xfffffe0092a95900 syz-executor.2 11141 1 855 0 S umtxn 0xfffffe009cebe400 syz-executor.3 11138 1 849 0 S uwait 0xfffffe009cebcd80 syz-executor.1 11137 1 849 0 S uwait 0xfffffe009cebe700 syz-executor.1 11136 1 848 0 S uwait 0xfffffe00574c9980 syz-executor.0 11133 1 855 0 S uwait 0xfffffe009cebcc80 syz-executor.3 11132 1 852 0 S uwait 0xfffffe009cebcb80 syz-executor.2 11131 1 855 0 S uwait 0xfffffe00574c9a00 syz-executor.3 11130 1 852 0 S uwait 0xfffffe009cebd480 syz-executor.2 11127 1 849 0 S uwait 0xfffffe009cf83500 syz-executor.1 11126 1 849 0 S uwait 0xfffffe009cf83080 syz-executor.1 11125 1 848 0 S uwait 0xfffffe009cf83180 syz-executor.0 11122 1 855 0 S uwait 0xfffffe009cebd680 syz-executor.3 11121 1 852 0 S uwait 0xfffffe0093da1980 syz-executor.2 11118 1 848 0 S uwait 0xfffffe0093da1e80 syz-executor.0 11117 1 848 0 S uwait 0xfffffe009cebd280 syz-executor.0 11114 1 855 0 S uwait 0xfffffe00574c9a80 syz-executor.3 11113 1 852 0 S uwait 0xfffffe009cf83680 syz-executor.2 11110 1 848 0 S uwait 0xfffffe009c8f2300 syz-executor.0 11109 1 848 0 S uwait 0xfffffe009cebe500 syz-executor.0 11106 1 855 0 S uwait 0xfffffe009cf83780 syz-executor.3 11105 1 852 0 S uwait 0xfffffe009cf83300 syz-executor.2 11101 1 848 0 S uwait 0xfffffe009cebd780 syz-executor.0 11100 1 848 0 S uwait 0xfffffe0093da1c80 syz-executor.0 11095 1 852 0 S uwait 0xfffffe009cebd880 syz-executor.2 11094 1 848 0 S uwait 0xfffffe0093da1d80 syz-executor.0 11092 1 848 0 S uwait 0xfffffe009cebe800 syz-executor.0 11091 1 848 0 S uwait 0xfffffe009cebe900 syz-executor.0 11090 1 852 0 S uwait 0xfffffe009cf83980 syz-executor.2 11088 1 848 0 S uwait 0xfffffe00574c9880 syz-executor.0 10878 1 852 0 S uwait 0xfffffe009cebde80 syz-executor.2 9876 0 0 0 DL - 0xffffffff84183c80 [soaiod4] 9875 0 0 0 DL - 0xffffffff84183c80 [soaiod3] 9874 0 0 0 DL - 0xffffffff84183c80 [soaiod2] 9873 0 0 0 DL - 0xffffffff84183c80 [soaiod1] 9533 1 9530 0 S uwait 0xfffffe009cebe000 syz-executor.2 9531 1 9530 0 S uwait 0xfffffe009cebd980 syz-executor.2 9529 1 9526 0 S uwait 0xfffffe009cebd380 syz-executor.0 9528 1 9526 0 S uwait 0xfffffe00574c9c80 syz-executor.0 9527 1 9522 0 S uwait 0xfffffe009c8f4680 syz-executor.2 9525 1 9520 0 S umtxn 0xfffffe0093da1b80 syz-executor.0 9524 1 9522 0 S uwait 0xfffffe0092a93680 syz-executor.2 9523 1 9520 0 S uwait 0xfffffe00574c7680 syz-executor.0 9519 1 9516 0 S uwait 0xfffffe009cebe300 syz-executor.0 9518 1 9516 0 S uwait 0xfffffe009cebdc80 syz-executor.0 9515 1 9513 0 S uwait 0xfffffe009cf83a80 syz-executor.2 9514 1 9513 0 S uwait 0xfffffe009cf83880 syz-executor.2 9512 1 9505 0 S uwait 0xfffffe009c8f2500 syz-executor.2 9511 1 9505 0 S uwait 0xfffffe0093da1a80 syz-executor.2 9509 1 9505 0 S uwait 0xfffffe009cebe600 syz-executor.2 9508 1 9505 0 S uwait 0xfffffe009cebd580 syz-executor.2 8832 1 8823 0 S uwait 0xfffffe009c8f2e80 syz-executor.1 8829 1 849 0 S uwait 0xfffffe0092a92600 syz-executor.1 8826 1 849 0 S uwait 0xfffffe0093da0b80 syz-executor.1 8819 1 8815 0 S uwait 0xfffffe009c8f3400 syz-executor.1 8817 1 849 0 S uwait 0xfffffe0092a92200 syz-executor.1 8816 1 849 0 S uwait 0xfffffe009c8f3c80 syz-executor.1 8812 1 8800 0 S uwait 0xfffffe009c8f4500 syz-executor.1 8810 1 8805 0 S umtxn 0xfffffe009c8f5480 syz-executor.0 8809 1 848 0 S uwait 0xfffffe00574c9e80 syz-executor.0 8807 1 849 0 S uwait 0xfffffe00574c9d80 syz-executor.1 8806 1 848 0 S uwait 0xfffffe0092a92380 syz-executor.0 8803 1 849 0 S uwait 0xfffffe009c8f4b80 syz-executor.1 8801 1 8791 0 S uwait 0xfffffe009c8f3300 syz-executor.0 8799 1 848 0 S uwait 0xfffffe009c8f3600 syz-executor.0 8797 1 848 0 S uwait 0xfffffe0092a92680 syz-executor.0 8795 1 8790 0 S uwait 0xfffffe009c8f2400 syz-executor.1 8793 1 849 0 S uwait 0xfffffe0092a93580 syz-executor.1 8792 1 849 0 S uwait 0xfffffe0092a92900 syz-executor.1 8788 1 8784 0 S uwait 0xfffffe0093d9ee00 syz-executor.1 8787 1 849 0 S uwait 0xfffffe009c8f2900 syz-executor.1 8786 1 8779 0 S umtxn 0xfffffe0093da0c00 syz-executor.0 8785 1 849 0 S uwait 0xfffffe009c8f3d80 syz-executor.1 8783 1 848 0 S uwait 0xfffffe009c8f3200 syz-executor.0 8781 1 848 0 S uwait 0xfffffe009c8f3700 syz-executor.0 8778 1 8773 0 S uwait 0xfffffe009c8f3980 syz-executor.1 8777 1 849 0 S uwait 0xfffffe0093d9e200 syz-executor.1 8776 1 849 0 S umtxn 0xfffffe0092a92b80 syz-executor.1 8771 1 8761 0 S uwait 0xfffffe009c8f3e80 syz-executor.1 8769 1 8761 0 S uwait 0xfffffe0092a92400 syz-executor.1 8768 1 8761 0 S uwait 0xfffffe0092a92000 syz-executor.1 8767 1 8761 0 S uwait 0xfffffe009c8f3000 syz-executor.1 8765 1 849 0 S uwait 0xfffffe009c8f2600 syz-executor.1 8764 1 849 0 S uwait 0xfffffe0092a95980 syz-executor.1 8659 1 849 0 S uwait 0xfffffe0092a92800 syz-executor.1 8649 1 849 0 S uwait 0xfffffe009c8f2800 syz-executor.1 8647 1 848 0 S uwait 0xfffffe0092a93300 syz-executor.0 8645 1 852 0 S uwait 0xfffffe009c8f4d80 syz-executor.2 8641 1 848 0 S uwait 0xfffffe009c8f3100 syz-executor.0 8640 1 849 0 S uwait 0xfffffe0092a93600 syz-executor.1 8638 1 852 0 S uwait 0xfffffe009c8f2b00 syz-executor.2 8636 1 848 0 S uwait 0xfffffe009c8f4a80 syz-executor.0 8632 1 848 0 S uwait 0xfffffe0092a92080 syz-executor.0 8628 1 852 0 S uwait 0xfffffe0092a92d80 syz-executor.2 8627 1 848 0 S uwait 0xfffffe009c8f2d00 syz-executor.0 8620 1 848 0 S uwait 0xfffffe0092a92480 syz-executor.0 8615 1 848 0 S uwait 0xfffffe0092a94200 syz-executor.0 8611 1 848 0 S uwait 0xfffffe009c8f2a00 syz-executor.0 8342 1 855 0 S uwait 0xfffffe009c8f3500 syz-executor.3 8338 1 855 0 S uwait 0xfffffe009c8f5380 syz-executor.3 8333 1 855 0 S uwait 0xfffffe009c8f5080 syz-executor.3 8331 1 855 0 S uwait 0xfffffe009c8f2700 syz-executor.3 8328 1 855 0 S uwait 0xfffffe009c8f4c80 syz-executor.3 8063 1 855 0 S uwait 0xfffffe009c8f4100 syz-executor.3 8061 1 849 0 S uwait 0xfffffe009c8f5280 syz-executor.1 8057 1 855 0 S uwait 0xfffffe009c8f4000 syz-executor.3 8055 1 848 0 S uwait 0xfffffe009c8f3a80 syz-executor.0 8054 1 849 0 S uwait 0xfffffe009c8f5180 syz-executor.1 8050 1 855 0 S uwait 0xfffffe0092a93000 syz-executor.3 8047 1 849 0 S uwait 0xfffffe009c8f3b80 syz-executor.1 8046 1 848 0 S uwait 0xfffffe009c8f4880 syz-executor.0 8041 1 848 0 S uwait 0xfffffe009c8f3800 syz-executor.0 8032 1 848 0 S uwait 0xfffffe0092a95a80 syz-executor.0 8029 1 848 0 S uwait 0xfffffe009c8f3900 syz-executor.0 7989 1 855 0 S umtxn 0xfffffe0093d9fe00 syz-executor.3 7974 1 855 0 S uwait 0xfffffe00574c6c80 syz-executor.3 7969 1 849 0 S uwait 0xfffffe009c8f4780 syz-executor.1 7968 1 855 0 S uwait 0xfffffe009c8f4400 syz-executor.3 7965 1 852 0 S uwait 0xfffffe0092a95880 syz-executor.2 7964 1 855 0 S uwait 0xfffffe009c8f4300 syz-executor.3 7961 1 849 0 S uwait 0xfffffe0092a93100 syz-executor.1 7958 1 852 0 S uwait 0xfffffe009c8f4f00 syz-executor.2 7955 1 849 0 S uwait 0xfffffe009c8f4980 syz-executor.1 7954 1 855 0 S uwait 0xfffffe009c8f4200 syz-executor.3 7951 1 852 0 S umtxn 0xfffffe0092a93200 syz-executor.2 7948 1 855 0 S uwait 0xfffffe0093d9eb00 syz-executor.3 7941 1 855 0 S uwait 0xfffffe0093d9ed00 syz-executor.3 7938 1 852 0 S umtxn 0xfffffe0092a92e80 syz-executor.2 7937 1 855 0 S uwait 0xfffffe0093da0180 syz-executor.3 7935 1 852 0 S uwait 0xfffffe0092a95780 syz-executor.2 7921 1 852 0 S uwait 0xfffffe0092a94400 syz-executor.2 7920 1 848 0 S uwait 0xfffffe0092a93f00 syz-executor.0 7919 1 852 0 S uwait 0xfffffe009c8f5880 syz-executor.2 7917 1 848 0 S uwait 0xfffffe009c8f5780 syz-executor.0 7912 1 855 0 S uwait 0xfffffe0093da1000 syz-executor.3 7911 1 855 0 S uwait 0xfffffe0092a92c80 syz-executor.3 7908 1 852 0 S uwait 0xfffffe0093d9fc80 syz-executor.2 7905 1 848 0 S uwait 0xfffffe0093da1480 syz-executor.0 7904 1 852 0 S uwait 0xfffffe0093d9f980 syz-executor.2 7903 1 848 0 S uwait 0xfffffe0092a95100 syz-executor.0 7899 1 855 0 S uwait 0xfffffe00574c6b80 syz-executor.3 7897 1 855 0 S uwait 0xfffffe0093d9e500 syz-executor.3 7895 1 848 0 S umtxn 0xfffffe0092a95b80 syz-executor.0 7894 1 855 0 S umtxn 0xfffffe0093d9e300 syz-executor.3 7893 1 848 0 S uwait 0xfffffe0092a94c80 syz-executor.0 7892 1 855 0 S uwait 0xfffffe0092a95e80 syz-executor.3 7889 1 848 0 S uwait 0xfffffe009c8f5680 syz-executor.0 7888 1 848 0 S umtxn 0xfffffe00574c6980 syz-executor.0 7887 1 855 0 S uwait 0xfffffe009c8f5580 syz-executor.3 7886 1 855 0 S umtxn 0xfffffe0056b91c80 syz-executor.3 7881 1 848 0 S umtxn 0xfffffe0093da0e00 syz-executor.0 7880 1 855 0 S umtxn 0xfffffe0093d9e700 syz-executor.3 7879 1 848 0 S umtxn 0xfffffe0093d9f180 syz-executor.0 7878 1 855 0 S uwait 0xfffffe0093da1180 syz-executor.3 7875 1 848 0 S uwait 0xfffffe0093d9f680 syz-executor.0 7874 1 855 0 S uwait 0xfffffe00574c6a00 syz-executor.3 7873 1 855 0 S uwait 0xfffffe0092a95e00 syz-executor.3 7872 1 848 0 S uwait 0xfffffe0093da0080 syz-executor.0 7863 1 848 0 S uwait 0xfffffe0056b91b80 syz-executor.0 7862 1 848 0 S uwait 0xfffffe0093d9ff00 syz-executor.0 7861 1 848 0 S uwait 0xfffffe0092a93380 syz-executor.0 7860 1 848 0 S uwait 0xfffffe0056b91d80 syz-executor.0 7125 1 848 0 S umtxn 0xfffffe0093d9e800 syz-executor.0 7124 1 855 0 S uwait 0xfffffe0093d9e400 syz-executor.3 7111 1 848 0 S uwait 0xfffffe0093da1080 syz-executor.0 7110 1 855 0 S uwait 0xfffffe0093da0e80 syz-executor.3 7102 1 848 0 S uwait 0xfffffe0093da1280 syz-executor.0 7099 1 852 0 S uwait 0xfffffe0093da0280 syz-executor.2 7095 1 852 0 S uwait 0xfffffe0057076980 syz-executor.2 7094 1 848 0 S umtxn 0xfffffe0093d9fa80 syz-executor.0 7090 1 855 0 S uwait 0xfffffe0093da0f00 syz-executor.3 7086 1 848 0 S uwait 0xfffffe00574c6d80 syz-executor.0 7083 1 855 0 S uwait 0xfffffe0093d9ec80 syz-executor.3 7079 1 848 0 S uwait 0xfffffe0093da1400 syz-executor.0 7077 1 852 0 S umtxn 0xfffffe0092a94300 syz-executor.2 7072 1 855 0 S uwait 0xfffffe0092a93c00 syz-executor.3 7065 1 855 0 S uwait 0xfffffe00574c6900 syz-executor.3 7061 1 855 0 S uwait 0xfffffe0093d9e900 syz-executor.3 7060 1 855 0 S uwait 0xfffffe0093d9f480 syz-executor.3 7053 1 855 0 S umtxn 0xfffffe0093d9fb80 syz-executor.3 6221 1 848 0 S uwait 0xfffffe0057076780 syz-executor.0 6133 1 848 0 S uwait 0xfffffe0092a94980 syz-executor.0 6131 1 848 0 S uwait 0xfffffe0093d9f580 syz-executor.0 5275 1 848 0 S uwait 0xfffffe0092a93a00 syz-executor.0 4992 1 848 0 S uwait 0xfffffe00574c9280 syz-executor.0 4977 1 848 0 S uwait 0xfffffe0093d9ec00 syz-executor.0 4975 1 849 0 S uwait 0xfffffe0057079f00 syz-executor.1 4968 1 852 0 S umtxn 0xfffffe0093d9f780 syz-executor.2 4966 1 848 0 S uwait 0xfffffe0056b91580 syz-executor.0 4964 1 849 0 S uwait 0xfffffe0093d9ea00 syz-executor.1 4962 1 855 0 S umtxn 0xfffffe0093d9f880 syz-executor.3 4961 1 852 0 S uwait 0xfffffe0093d9f380 syz-executor.2 4959 1 848 0 S uwait 0xfffffe0092a94080 syz-executor.0 4956 1 849 0 S uwait 0xfffffe0093da0380 syz-executor.1 4955 1 855 0 S uwait 0xfffffe0092a93e00 syz-executor.3 4954 1 848 0 S uwait 0xfffffe0092a93900 syz-executor.0 4952 1 852 0 S uwait 0xfffffe0057078080 syz-executor.2 4945 1 855 0 S uwait 0xfffffe0093d9e600 syz-executor.3 4944 1 848 0 S uwait 0xfffffe0092a93800 syz-executor.0 4937 1 848 0 S uwait 0xfffffe0092a94d80 syz-executor.0 4935 1 848 0 S uwait 0xfffffe0092a93d00 syz-executor.0 4738 1 849 0 S uwait 0xfffffe0092a94e80 syz-executor.1 4734 1 849 0 S uwait 0xfffffe0093da0880 syz-executor.1 4731 1 849 0 S uwait 0xfffffe0093d9fd00 syz-executor.1 4729 1 849 0 S uwait 0xfffffe0093da0680 syz-executor.1 4727 1 849 0 S uwait 0xfffffe0092a93b00 syz-executor.1 4668 1 4668 65 Ss select 0xfffffe0093d9e0c0 dhclient 3830 1 3830 0 Ss select 0xfffffe0092a952c0 dhclient 3827 1 3827 0 Ss select 0xfffffe0093d9e040 dhclient 3804 1 3804 65 Ss select 0xfffffe0093d9ef40 dhclient 3134 1 3134 0 Ss select 0xfffffe00574c77c0 dhclient 3131 1 3131 0 Ss select 0xfffffe00574c6b40 dhclient 3112 1 3112 65 Ss select 0xfffffe00574c6ac0 dhclient 2048 1 2048 0 Ss select 0xfffffe0093d9eec0 dhclient 2043 1 2043 0 Ss select 0xfffffe0093d9eac0 dhclient 2024 1 2024 65 Ss select 0xfffffe00574c7640 dhclient 1568 0 0 0 DL aiordy 0xfffffe009b4b3a90 [aiod4] 1567 0 0 0 DL aiordy 0xfffffe009b4b4000 [aiod3] 1566 0 0 0 DL aiordy 0xfffffe009b430548 [aiod2] 1564 0 0 0 DL aiordy 0xfffffe009b4b4a90 [aiod1] 1527 1 849 0 S uwait 0xfffffe0093da0580 syz-executor.1 1522 1 848 0 S uwait 0xfffffe0057079780 syz-executor.0 1521 1 852 0 S uwait 0xfffffe00574c6880 syz-executor.2 1516 1 849 0 S uwait 0xfffffe0056b91e00 syz-executor.1 1510 1 848 0 S uwait 0xfffffe0092a95000 syz-executor.0 1508 1 852 0 S uwait 0xfffffe00574c6e80 syz-executor.2 1505 1 849 0 S uwait 0xfffffe00574c6780 syz-executor.1 1503 1 855 0 S uwait 0xfffffe00574c6180 syz-executor.3 1502 1 848 0 S uwait 0xfffffe0056b91980 syz-executor.0 1501 1 852 0 S uwait 0xfffffe0057079680 syz-executor.2 1498 1 849 0 S uwait 0xfffffe00574c6280 syz-executor.1 1495 1 855 0 S uwait 0xfffffe0092a94880 syz-executor.3 1494 1 848 0 S uwait 0xfffffe0092a94680 syz-executor.0 1492 1 849 0 S uwait 0xfffffe00574c6080 syz-executor.1 1490 1 852 0 S uwait 0xfffffe0093da1780 syz-executor.2 1487 1 855 0 S umtxn 0xfffffe00574c6380 syz-executor.3 1486 1 848 0 S uwait 0xfffffe0093da1680 syz-executor.0 1484 1 852 0 S uwait 0xfffffe00574c7000 syz-executor.2 1483 1 849 0 S uwait 0xfffffe0057079880 syz-executor.1 1479 1 855 0 S umtxn 0xfffffe0093da1580 syz-executor.3 1478 1 849 0 S uwait 0xfffffe00574c7300 syz-executor.1 1476 1 848 0 S uwait 0xfffffe0057079980 syz-executor.0 1474 1 852 0 S uwait 0xfffffe00574c6480 syz-executor.2 1471 1 849 0 S uwait 0xfffffe0056b91f00 syz-executor.1 1470 1 852 0 S uwait 0xfffffe00574c7d00 syz-executor.2 1468 1 848 0 S uwait 0xfffffe00574c7500 syz-executor.0 1467 1 855 0 S uwait 0xfffffe0056b91480 syz-executor.3 1463 1 852 0 S uwait 0xfffffe0057076880 syz-executor.2 1462 1 849 0 S uwait 0xfffffe00574c7100 syz-executor.1 1461 1 848 0 S umtxn 0xfffffe0092a95680 syz-executor.0 1460 1 855 0 S uwait 0xfffffe00574c7a00 syz-executor.3 1454 1 852 0 S uwait 0xfffffe00574c7e00 syz-executor.2 1453 1 848 0 S uwait 0xfffffe0092a95580 syz-executor.0 1444 1 848 0 S umtxn 0xfffffe00574c6680 syz-executor.0 1439 1 848 0 S uwait 0xfffffe0056b91680 syz-executor.0 944 1 944 0 Ss select 0xfffffe0093da13c0 dhclient 941 1 941 0 Ss select 0xfffffe0093da1340 dhclient 855 773 855 0 Ss nanslp 0xffffffff840629c0 syz-executor.3 852 773 852 0 Ss nanslp 0xffffffff840629c1 syz-executor.2 849 773 849 0 Ss nanslp 0xffffffff840629c1 syz-executor.1 848 773 848 0 Ss nanslp 0xffffffff840629c0 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100088 S kqread 0xfffffe0092a54200 syz-fuzzer 100112 S uwait 0xfffffe0057076480 syz-fuzzer 100113 S uwait 0xfffffe0057076580 syz-fuzzer 100114 S uwait 0xfffffe0057076680 syz-fuzzer 100115 S uwait 0xfffffe00574c7f00 syz-fuzzer 100116 S uwait 0xfffffe00574c8080 syz-fuzzer 100117 S uwait 0xfffffe00574c8180 syz-fuzzer 100123 S uwait 0xfffffe00574c8280 syz-fuzzer 100125 S uwait 0xfffffe0056b91780 syz-fuzzer 108452 S uwait 0xfffffe0092a94a80 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe00589235f8 csh 769 687 769 0 Ss select 0xfffffe0056b91ec0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe00570b1cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00570af0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00570af4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00570af8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00570afcb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00570b00b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00570b04b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00570b08b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00570b0cb0 getty 691 1 691 0 Ss nanslp 0xffffffff840629c0 cron 687 1 687 0 Ss select 0xfffffe00574c75c0 sshd 500 1 500 0 Ss select 0xfffffe00574c7840 syslogd 429 1 429 0 Ss select 0xfffffe00574c78c0 devd 428 1 428 65 Ss select 0xfffffe00574c7940 dhclient 343 1 343 0 Ss select 0xfffffe0057076040 dhclient 340 1 340 0 Ss select 0xfffffe00574c84c0 dhclient 16 0 0 0 DL syncer 0xffffffff8418ade0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058927a90 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84188ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe0053c5f8e8 [/ worker] 8 0 0 0 DL psleep 0xffffffff841c10c0 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b4bb8 [dom0] 100079 D launds 0xffffffff841b4bc4 [laundry: dom0] 100080 D umarcl 0xffffffff81ec1850 [uma] 6 0 0 0 DL - 0xffffffff83e18be8 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff84b57760 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84d2a320 [pf purge] 3 0 0 0 RL (threaded) [cam] 100045 RunQ [doneq0] 100046 D - 0xffffffff83c9e340 [async] 100075 D - 0xffffffff83c9e1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aa6c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff841aec60 [crypto] 100042 D crypto_ 0xfffffe0053c69d30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c69d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84035b40 [g_event] 100037 D - 0xffffffff84035b80 [g_up] 100038 D - 0xffffffff84035bc0 [g_down] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100019 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 RunQ [swi1: netisr 0] 100031 Run CPU 1 [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 Run CPU 0 [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 0xfffffe0053dd3000 [init] 10 0 0 0 DL audit_w 0xffffffff841afc00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84036a40 [swapper] 100005 D - 0xfffffe0053c7e700 [if_config_tqg_0] 100006 D - 0xfffffe0053c7e600 [softirq_0] 100007 D - 0xfffffe0053c7e500 [softirq_1] 100008 D - 0xfffffe0053c7e400 [if_io_tqg_0] 100009 D - 0xfffffe0053c7e300 [if_io_tqg_1] 100010 D - 0xfffffe000796d900 [kqueue_ctx taskq] 100011 D - 0xfffffe000796d800 [linuxkpi_irq_wq] 100014 D - 0xfffffe000796d500 [aiod_kick taskq] 100015 D - 0xfffffe000796d400 [inm_free taskq] 100016 D - 0xfffffe000796d300 [in6m_free taskq] 100017 D - 0xfffffe000796d200 [deferred_unmount ta] 100018 D - 0xfffffe000796d100 [thread taskq] 100020 D - 0xfffffe000796ce00 [pci_hp taskq] 100021 D - 0xfffffe000796cd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796cd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796cd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796cd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796cc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796cc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796cc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796cc00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796cb00 [firmware taskq] 100039 D - 0xfffffe000796ca00 [crypto_0] 100040 D - 0xfffffe000796ca00 [crypto_1] 100056 D - 0xfffffe000796c700 [vtnet0 rxq 0] 100057 D - 0xfffffe000796c600 [vtnet0 txq 0] 100058 D - 0xfffffe000796c500 [vtnet0 rxq 1] 100059 D - 0xfffffe000796c400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057079100 [virtio_balloon] 100065 D - 0xfffffe000796c300 [mca taskq] 100066 D - 0xffffffff82c983e0 [deadlkres] 100070 D - 0xfffffe000796c200 [acpi_task_0] 100071 D - 0xfffffe000796c200 [acpi_task_1] 100072 D - 0xfffffe000796c200 [acpi_task_2] 100074 D - 0xfffffe000796c900 [CAM taskq] db> show all locks Process 14670 (syz-executor.3) thread 0xfffffe009d5d4ac0 (119758) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d52298) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1693 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d594c8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3937 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a05635b0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1164 Process 14670 (syz-executor.3) thread 0xfffffe009d5b1720 (119759) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d517b8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1693 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a0585070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1164 Process 14669 (syz-executor.0) thread 0xfffffe009d5d3560 (119755) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007b70f18) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3962 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00a09d2070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1164 Process 12 (intr) thread 0xfffffe0053e8e560 (100031) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0092b47c90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4836 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0092b47c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4835 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081c6f68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4833 Process 12 (intr) thread 0xfffffe00541d63a0 (100034) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009c9117e0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1590 db> show malloc Type InUse MemUse Requests sctp_stro 217 18651K 7188 pf_hash 5 11524K 5 filedesc 606 4850K 27243 devbuf 4213 4323K 4246 tcp_hpts 6 3201K 6 sysctloid 34990 2061K 35061 vtbuf 24 1968K 46 subproc 749 1601K 15067 pcb 832 1423K 39773 kobj 326 1304K 530 newblk 194 1073K 54590 vfscache 3 1025K 3 inodedep 179 579K 15432 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 280K 8 sctp_atcl 644 242K 25192 acpica 1674 184K 55619 vnet_data 1 168K 1 tidhash 3 141K 3 kdtrace 828 139K 34431 linker 349 139K 417 pagedep 23 134K 13522 tfo_ccache 1 128K 1 umtx 990 124K 990 DEVFS1 113 113K 133 sem 4 106K 4 BPF 46 88K 81 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 indirdep 27 39K 20997 sctp_atky 888 36K 33259 temp 35 35K 5322 dirrem 136 34K 14957 shm 2 34K 57 DEVFS3 132 33K 143 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kqueue 366 25K 14829 pwddesc 363 23K 14875 kbdmux 6 22K 6 freework 86 22K 28626 md_disk 5 20K 5 ifaddr 70 20K 82 DEVFS_RULE 56 20K 56 routetbl 172 20K 1823 freefile 143 18K 14520 ufs_mount 4 17K 5 proc 3 17K 3 pf_rule 9 17K 263 lltable 51 17K 512 sctp_timw 64 16K 64 tty 16 16K 16 ithread 99 16K 99 GEOM 96 15K 640 bus-sc 34 15K 1691 sctp_stri 27 14K 851 CC Mem 200 13K 6715 KTRACE 100 13K 100 ifnet 7 13K 8 ether_multi 152 13K 263 devstat 6 13K 6 ksem 31 12K 143 kenv 95 12K 95 eventhandler 133 12K 133 sctp_athm 644 11K 25607 DEVFSP 161 11K 2883 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 65 9K 85 bmsafemap 2 9K 15846 UART 12 9K 12 proc-args 387 9K 16146 rpc 2 8K 2 shmfd 1 8K 26 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_map 434 7K 14104 inpcbpolicy 213 7K 7835 taskqueue 63 7K 63 cred 26 7K 392 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 476 pf_ifnet 16 6K 353 session 45 6K 67 xform 83 6K 4174 ufs_dirhash 24 5K 24 UMA 268 5K 268 vt 11 5K 11 pf_table 2 4K 315 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 85 lockf 32 4K 570 acpisem 28 4K 28 osd 204 4K 6445 selfd 55 4K 184643 hhook 15 4K 17 freeblks 13 4K 15082 terminal 11 3K 11 select 19 3K 228 newdirblk 18 3K 13388 uidinfo 3 3K 35 ip6ndp 13 3K 17 sctp_aadr 33 3K 101 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 mount 31 2K 504 sctp_ifa 13 2K 17 Unitno 27 2K 143 CAM XPT 22 2K 543 in_multi 6 2K 25 ip6opt 10 2K 300 diradd 10 2K 15003 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 23 tun 7 2K 8 softdep 1 1K 1 mkdir 8 1K 26776 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 326 NFSD session 1 1K 1 CAM periph 4 1K 271 filedesc_to_leader 14 1K 37 sctp_ifn 6 1K 17 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 975 encap_export_host 12 1K 12 procdesc 5 1K 18 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 iov 6 1K 25229 sigio 5 1K 14 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 savedino 1 1K 17799 vnodes 1 1K 21 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 48 soname 7 1K 24159 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 tcp_fsb 1 1K 1380 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 124 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 11733 sctp_iter 0 0K 32 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 17 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 20 mqdata 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 158 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 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 8 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 70 in_mfilter 0 0K 118 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 0 VN POLL 0 0K 7 acpi_perf 0 0K 0 statfs 0 0K 13660 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 909 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 PUC 0 0K 0 ppbusdev 0 0K 0 biobuf 0 0K 0 aios 0 0K 13 lio 0 0K 126 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 374 ktls 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 898 eventfd 0 0K 54 Witness 0 0K 0 stack 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 sbuf 0 0K 388 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1058 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 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 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 102 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8496 1918 85500 0 254 42655744 0 tcp_log 416 7950 19995 1338392 0 254 11625120 0 malloc-16384 16384 302 4 13619 0 1 5013504 0 ertt_txseginfo 40 105598 11057 3045711 0 254 4666200 0 mbuf 256 9907 4331 3940127 0 254 3644928 0 RADIX NODE 144 16504 515 357998 0 62 2450736 0 pbuf 2624 0 762 0 0 2 1999488 0 sctp_asoc 2288 218 547 7052 0 254 1750320 0 MAP ENTRY 96 17784 360 868299 0 126 1741824 0 BUF TRIE 144 683 11077 40872 0 62 1693440 0 malloc-384 384 4197 33 5146 0 30 1624320 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 373 5 14699 0 2 1548288 0 vmem btag 56 27112 71 27112 0 254 1522248 0 malloc-128 128 11481 237 26503 0 126 1499904 0 UMA Slabs 0 112 12868 14 12868 0 126 1442784 0 VM OBJECT 264 5320 50 214803 0 30 1417680 0 malloc-4096 4096 327 5 705 0 2 1359872 0 tcp_bbr_map 128 5513 4221 920695 0 127 1245952 0 FFS inode 1160 896 28 15482 0 8 1071840 0 sctp_ep 1272 398 364 17656 0 254 969264 0 malloc-2048 2048 397 43 17851 0 8 901120 0 THREAD 1808 463 32 19759 0 8 894960 0 VMSPACE 2552 335 10 14650 0 4 880440 0 256 Bucket 2048 354 46 19863 0 8 819200 0 socket 960 418 346 27116 0 254 733440 0 malloc-65536 65536 4 6 712 0 1 655360 0 sctp_raddr 736 229 541 7649 0 254 566720 0 tcpcb 1096 200 311 6434 0 254 560056 0 PROC 1352 363 21 14670 0 8 519168 0 malloc-256 256 933 867 91017 0 62 460800 0 VNODE 448 935 91 15524 0 30 459648 0 malloc-384 384 1032 138 25587 0 30 449280 0 FPU_save_area 832 465 39 21856 0 16 419328 0 filedesc0 1072 363 22 14875 0 8 412720 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 tcp_inpcb 496 200 568 6434 0 254 380928 0 malloc-1024 1024 217 71 7317 0 16 294912 0 malloc-64 64 4409 190 19414 0 254 294336 0 malloc-65536 65536 2 2 41 0 1 262144 0 FFS2 dinode 256 896 109 15482 0 62 257280 0 malloc-256 256 174 831 34278 0 62 257280 0 ripcb 496 5 507 402 0 254 253952 0 udplite_inpcb 496 0 512 288 0 254 253952 0 udp_inpcb 496 8 504 711 0 254 253952 0 malloc-16 16 14504 246 14647 0 254 236000 0 sctp_chunk 152 465 1069 4158 0 254 233168 0 malloc-32768 32768 1 6 19630 0 1 229376 0 DEVCTL 1024 0 220 178 0 0 225280 0 malloc-384 384 221 349 15480 0 30 218880 0 malloc-32 32 5650 524 20702 0 254 197568 0 malloc-65536 65536 1 2 79 0 1 196608 0 mbuf_packet 256 139 623 69681 0 254 195072 0 malloc-128 128 1449 70 16516 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-128 128 1239 156 52990 0 126 178560 0 malloc-256 256 464 166 19703 0 62 161280 0 malloc-1024 1024 126 18 1984 0 16 147456 0 g_bio 408 12 348 307503 0 30 146880 0 S VFS Cache 104 1024 380 16239 0 126 146016 0 128 Bucket 1024 62 69 2937 0 16 134144 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-16384 16384 1 7 14 0 1 131072 0 unpcb 256 20 490 1528 0 254 130560 0 clpbuf 2624 0 48 536 0 16 125952 0 ksiginfo 112 366 678 2974 0 126 116928 0 malloc-64 64 1441 386 35348 0 254 116928 0 64 Bucket 512 110 90 22692 0 30 102400 0 malloc-64 64 1097 478 203310 0 254 100800 0 malloc-128 128 629 146 4881 0 126 99200 0 malloc-32768 32768 0 3 130 0 1 98304 0 malloc-16384 16384 5 1 179 0 1 98304 0 malloc-2048 2048 13 35 834 0 8 98304 0 tcp_bbr_pcb 832 78 39 3274 0 16 97344 0 Files 80 975 175 57487 0 126 92000 0 malloc-8192 8192 5 6 23 0 1 90112 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-128 128 149 502 16516 0 126 83328 0 malloc-8192 8192 6 4 176 0 1 81920 0 malloc-256 256 128 187 44612 0 62 80640 0 sctp_readq 152 0 520 561 0 254 79040 0 TURNSTILE 136 496 71 496 0 62 77112 0 malloc-4096 4096 15 3 13681 0 2 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-256 256 91 164 1696 0 62 65280 0 32 Bucket 256 90 165 8988 0 62 65280 0 da_ccb 544 3 109 77345 0 16 60928 0 sctp_stream_msg_out 112 75 465 1717 0 254 60480 0 SLEEPQUEUE 88 496 144 496 0 126 56320 0 malloc-64 64 84 735 19806 0 254 52416 0 malloc-128 128 152 251 469 0 126 51584 0 malloc-256 256 78 117 800 0 62 49920 0 malloc-256 256 58 137 13736 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 80175 0 16 49152 0 malloc-8192 8192 4 2 9 0 1 49152 0 malloc-4096 4096 9 3 25 0 2 49152 0 malloc-2048 2048 11 13 659 0 8 49152 0 malloc-2048 2048 2 22 561 0 8 49152 0 malloc-2048 2048 7 17 46 0 8 49152 0 malloc-1024 1024 12 36 538 0 16 49152 0 tcp_rack_pcb 896 1 53 1380 0 16 48384 0 pipe 744 30 35 985 0 16 48360 0 pcpu-8 8 4883 749 13763 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_laddr 48 190 650 6915 0 254 40320 0 Mountpoints 2752 2 12 7 0 4 38528 0 PWD 32 233 901 13381 0 254 36288 0 malloc-64 64 231 336 3175 0 254 36288 0 malloc-64 64 26 541 450 0 254 36288 0 malloc-64 64 9 558 133 0 254 36288 0 malloc-32 32 665 469 28695 0 254 36288 0 16 Bucket 144 79 173 3712 0 62 36288 0 malloc-16 16 1303 947 80463 0 254 36000 0 malloc-128 128 105 174 688 0 126 35712 0 malloc-128 128 16 263 35 0 126 35712 0 routing nhops 256 27 108 40 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 7 83 747 0 30 34560 0 malloc-384 384 32 58 32 0 30 34560 0 malloc-256 256 10 125 2451 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 650 0 2 32768 0 malloc-2048 2048 6 10 612 0 8 32768 0 malloc-2048 2048 3 13 58 0 8 32768 0 malloc-1024 1024 2 30 19 0 16 32768 0 malloc-1024 1024 3 29 95 0 16 32768 0 malloc-1024 1024 5 27 30 0 16 32768 0 malloc-512 512 5 59 529 0 30 32768 0 malloc-512 512 27 37 851 0 30 32768 0 malloc-512 512 1 63 80 0 30 32768 0 malloc-512 512 12 52 29 0 30 32768 0 malloc-512 512 10 54 44 0 30 32768 0 pcpu-64 64 481 31 481 0 254 32768 0 KNOTE 160 28 172 124789 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 3 261 3050 0 126 31680 0 tcp_log_node 120 0 264 5 0 126 31680 0 cpuset 104 7 272 192 0 126 29016 0 sctp_asconf_ack 48 0 588 29 0 254 28224 0 ertt 72 200 192 6434 0 126 28224 0 4 Bucket 48 6 582 408 0 254 28224 0 2 Bucket 32 72 810 5027 0 254 28224 0 AIO 208 0 133 136 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 rtentry 176 30 108 40 0 62 24288 0 PGRP 88 52 224 96 0 126 24288 0 rl_entry 40 272 334 272 0 254 24240 0 8 Bucket 80 58 242 4038 0 126 24000 0 malloc-384 384 1 59 68 0 30 23040 0 domainset 40 0 567 140 0 254 22680 0 hostcache 64 3 312 3 0 254 20160 0 udpcb 32 8 622 999 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-64 64 2 313 3 0 254 20160 0 malloc-32 32 177 453 9565 0 254 20160 0 malloc-32 32 45 585 524 0 254 20160 0 malloc-32 32 393 237 1667 0 254 20160 0 malloc-32 32 45 585 46 0 254 20160 0 malloc-32 32 32 598 600 0 254 20160 0 malloc-32 32 220 410 7927 0 254 20160 0 cryptop 280 0 70 199 0 30 19600 0 AIOCB 552 0 35 347 0 16 19320 0 AIOLIO 272 0 70 63 0 30 19040 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-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 0 8 2 0 8 16384 0 malloc-1024 1024 5 11 5 0 16 16384 0 malloc-1024 1024 16 0 16 0 16 16384 0 malloc-512 512 0 32 41 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 3 508 3 0 254 16352 0 vtnet_tx_hdr 24 0 668 1245648 0 254 16032 0 malloc-16 16 530 470 2204 0 254 16000 0 malloc-16 16 337 663 15613 0 254 16000 0 kenv 258 15 45 1049 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 3 508 3 0 254 12264 0 tcp_log_bucket 176 0 69 1 0 62 12144 0 malloc-16 16 18 732 16628 0 254 12000 0 malloc-16 16 5 745 435 0 254 12000 0 malloc-16 16 2 748 17 0 254 12000 0 itimer 352 0 33 8 0 30 11616 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 6 494 6 0 254 8000 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 sctp_asconf 40 0 0 0 0 254 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 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 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 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 120 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-384 384 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