panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:920 cpuid = 0 time = 1122 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fb9b30 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fb9c90 vpanic() at vpanic+0x24b/frame 0xfffffe0053fb9d70 panic() at panic+0xb5/frame 0xfffffe0053fb9e30 thread_lock_flags_() at thread_lock_flags_+0x3be/frame 0xfffffe0053fb9f50 propagate_priority() at propagate_priority+0xdd/frame 0xfffffe0053fb9fa0 turnstile_wait() at turnstile_wait+0x683/frame 0xfffffe0053fba010 __rw_wlock_hard() at __rw_wlock_hard+0x94b/frame 0xfffffe0053fba170 _rw_wlock_cookie() at _rw_wlock_cookie+0x1da/frame 0xfffffe0053fba230 sctp_free_assoc() at sctp_free_assoc+0x9d9/frame 0xfffffe0053fba390 sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1d66/frame 0xfffffe0053fbb180 sctp_handle_init_ack() at sctp_handle_init_ack+0x51a/frame 0xfffffe0053fbb2b0 sctp_process_control() at sctp_process_control+0x319d/frame 0xfffffe0053fbb7c0 sctp_common_input_processing() at sctp_common_input_processing+0xe01/frame 0xfffffe0053fbba20 sctp_input_with_port() at sctp_input_with_port+0x5ab/frame 0xfffffe0053fbbbb0 sctp_input() at sctp_input+0x31/frame 0xfffffe0053fbbbd0 ip_input() at ip_input+0xac9/frame 0xfffffe0053fbbcf0 swi_net() at swi_net+0x2f3/frame 0xfffffe0053fbbd90 ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fbbef0 fork_exit() at fork_exit+0xc9/frame 0xfffffe0053fbbf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbbf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x2133d07(%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 0xffffffff815cdc25 printf+0xf5 rdx 0x1 rbx 0xffffffff826bbcc0 .str.28 rsp 0xfffffe0053fb9c70 rbp 0xfffffe0053fb9c90 rsi 0 rdi 0xffffffff815cdc86 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0x2 r12 0 r13 0xfffffe00542c5560 r14 0xffffffff826bbcc0 .str.28 r15 0 rip 0xffffffff815be38e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2133d07(%rip) db> show proc Process 12 (intr) at 0xfffffe00541fa580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836aa060 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836aa060 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff836ab000 (map 0xffffffff836ab000) (map.pmap 0xffffffff836ab0c0) (pmap 0xffffffff836ab130) threads: 22 100016 I [swi5: fast taskq] 100019 I [swi6: task queue] 100020 I [swi6: Giant taskq] 100031 L *sctp-in 0xfffffe0074c369c0 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 22595 774 774 0 RE CPU 1 syz-executor.3 22593 782 782 0 LE *sctp-tc 0xfffffe00744d7240 syz-executor.2 22592 772 772 0 L (threaded) syz-executor.1 131495 S nanslp 0xffffffff836d3841 syz-executor.1 133427 L *sctp-in 0xfffffe0074c369c0 syz-executor.1 133431 S ucond 0xfffffe0076d96c80 syz-executor.1 20814 1 774 0 S uwait 0xfffffe0075992b80 syz-executor.3 20805 1 774 0 S uwait 0xfffffe0075993100 syz-executor.3 20796 1 20796 0 S uwait 0xfffffe0057a8c980 syz-executor.3 20736 1 782 0 S uwait 0xfffffe0075991c00 syz-executor.2 20731 1 782 0 S uwait 0xfffffe0075991700 syz-executor.2 20727 1 782 0 S uwait 0xfffffe00743fa780 syz-executor.2 20723 1 782 0 S uwait 0xfffffe0075991100 syz-executor.2 20719 1 782 0 S uwait 0xfffffe0075992080 syz-executor.2 20716 1 782 0 S uwait 0xfffffe0075992a80 syz-executor.2 20712 1 782 0 S uwait 0xfffffe00743fd080 syz-executor.2 20709 1 782 0 S uwait 0xfffffe0075992300 syz-executor.2 20705 1 782 0 S umtxn 0xfffffe0075991200 syz-executor.2 20699 1 782 0 S uwait 0xfffffe00743fc200 syz-executor.2 20696 1 782 0 S uwait 0xfffffe0075992800 syz-executor.2 20692 1 782 0 S uwait 0xfffffe0076d96800 syz-executor.2 20687 1 782 0 S uwait 0xfffffe00744ddd80 syz-executor.2 20684 1 782 0 S uwait 0xfffffe00743fde80 syz-executor.2 20682 1 782 0 S uwait 0xfffffe0075993380 syz-executor.2 20677 1 782 0 S uwait 0xfffffe00743fb580 syz-executor.2 20675 1 782 0 S uwait 0xfffffe0075992600 syz-executor.2 20671 1 782 0 S uwait 0xfffffe00743fa880 syz-executor.2 20667 1 782 0 S uwait 0xfffffe00743fb200 syz-executor.2 20664 1 782 0 S uwait 0xfffffe0075992700 syz-executor.2 20661 1 782 0 S uwait 0xfffffe0075991a00 syz-executor.2 20659 1 782 0 S uwait 0xfffffe0075991800 syz-executor.2 20657 1 782 0 S uwait 0xfffffe00744dd280 syz-executor.2 20651 1 782 0 S uwait 0xfffffe0076d96b80 syz-executor.2 20649 1 782 0 S uwait 0xfffffe0075993000 syz-executor.2 20647 1 782 0 S uwait 0xfffffe0076d96880 syz-executor.2 20641 1 20641 0 S uwait 0xfffffe0075992400 syz-executor.0 20626 1 20626 0 S uwait 0xfffffe00743fdc80 syz-executor.0 20610 1 20610 0 S uwait 0xfffffe0075992900 syz-executor.0 20596 1 20596 0 S uwait 0xfffffe0075994500 syz-executor.2 20585 1 20585 0 S uwait 0xfffffe0076d96280 syz-executor.2 20569 1 20569 0 S uwait 0xfffffe0075991900 syz-executor.2 20440 1 782 0 S uwait 0xfffffe0076d96600 syz-executor.2 20439 1 20439 0 S uwait 0xfffffe0075993b80 syz-executor.0 20425 1 771 0 S uwait 0xfffffe00743fcf00 syz-executor.0 20415 1 771 0 S uwait 0xfffffe0075991d00 syz-executor.0 20396 1 771 0 S uwait 0xfffffe0076d96980 syz-executor.0 20350 1 771 0 S uwait 0xfffffe0075993200 syz-executor.0 20339 1 771 0 S uwait 0xfffffe0075993c80 syz-executor.0 20325 1 20325 0 S uwait 0xfffffe0076d96500 syz-executor.0 20084 1 782 0 S uwait 0xfffffe0076d96300 syz-executor.2 19089 1 782 0 S uwait 0xfffffe0075993a80 syz-executor.2 19083 1 771 0 S uwait 0xfffffe00743fdd80 syz-executor.0 19073 1 782 0 S uwait 0xfffffe0075991e00 syz-executor.2 19013 0 0 0 DL mdwait 0xfffffe0076cb9000 [md7] 18946 1 782 0 S uwait 0xfffffe0075993980 syz-executor.2 18936 1 782 0 S uwait 0xfffffe0075993680 syz-executor.2 18929 1 782 0 S uwait 0xfffffe0075991600 syz-executor.2 18927 1 782 0 S uwait 0xfffffe0075991b00 syz-executor.2 18905 1 772 0 S uwait 0xfffffe0075991f00 syz-executor.1 18903 1 772 0 S uwait 0xfffffe00743fae80 syz-executor.1 18362 1 771 0 S uwait 0xfffffe00744ddc80 syz-executor.0 18186 1 18185 0 S uwait 0xfffffe0075994000 syz-executor.0 18097 1 774 0 S uwait 0xfffffe00744ddb80 syz-executor.3 18095 1 771 0 S uwait 0xfffffe0075991000 syz-executor.0 18093 1 782 0 S uwait 0xfffffe00743fc500 syz-executor.2 18090 1 774 0 S uwait 0xfffffe00744dcf00 syz-executor.3 18088 1 771 0 S uwait 0xfffffe00743fcd00 syz-executor.0 18085 1 782 0 S uwait 0xfffffe0075991300 syz-executor.2 18083 1 774 0 S uwait 0xfffffe0075993d00 syz-executor.3 18080 1 771 0 S uwait 0xfffffe0075993780 syz-executor.0 18076 1 782 0 S uwait 0xfffffe00743fbc80 syz-executor.2 18067 1 782 0 S uwait 0xfffffe00743faf00 syz-executor.2 17968 1 771 0 S uwait 0xfffffe0075994300 syz-executor.0 17852 1 774 0 S uwait 0xfffffe00743fbd80 syz-executor.3 17850 1 774 0 S uwait 0xfffffe00743fac80 syz-executor.3 17848 1 774 0 S uwait 0xfffffe00744dd080 syz-executor.3 17846 1 774 0 S uwait 0xfffffe00743faa80 syz-executor.3 17844 1 774 0 S uwait 0xfffffe00743fbe80 syz-executor.3 17839 1 774 0 S uwait 0xfffffe00743fce00 syz-executor.3 17837 1 774 0 S uwait 0xfffffe00743fad80 syz-executor.3 17740 0 0 0 DL mdwait 0xfffffe0058bb7000 [md6] 17574 1 771 0 S uwait 0xfffffe00743fd680 syz-executor.0 17570 1 771 0 S uwait 0xfffffe0075993880 syz-executor.0 17565 1 771 0 S uwait 0xfffffe00743fa580 syz-executor.0 17561 1 771 0 S uwait 0xfffffe0075994800 syz-executor.0 17491 1 772 0 S uwait 0xfffffe00743fb400 syz-executor.1 17340 1 771 0 S uwait 0xfffffe0074b09700 syz-executor.0 17337 1 771 0 S uwait 0xfffffe0075993e80 syz-executor.0 17335 1 771 0 S uwait 0xfffffe00743fb780 syz-executor.0 17333 1 771 0 S uwait 0xfffffe00743fb000 syz-executor.0 17274 1 772 0 S uwait 0xfffffe0075993580 syz-executor.1 17263 1 772 0 S uwait 0xfffffe00743fa000 syz-executor.1 17254 1 772 0 S uwait 0xfffffe0075994600 syz-executor.1 17252 1 772 0 S uwait 0xfffffe00743fd580 syz-executor.1 15465 1 772 0 SV uwait 0xfffffe0075994c80 syz-executor.1 14961 1 782 0 S uwait 0xfffffe0075994b00 syz-executor.2 14107 1 782 0 S uwait 0xfffffe00743fba80 syz-executor.2 14072 1 771 0 S uwait 0xfffffe00743fa980 syz-executor.0 13961 1 782 0 S uwait 0xfffffe00744dd500 syz-executor.2 13957 1 782 0 S uwait 0xfffffe0075994100 syz-executor.2 13950 1 782 0 S uwait 0xfffffe00743fa500 syz-executor.2 13947 1 782 0 S uwait 0xfffffe00743fab80 syz-executor.2 13782 1 13782 -1 S uwait 0xfffffe00743fa680 syz-executor.1 13776 1 774 0 S uwait 0xfffffe00743fc400 syz-executor.3 13765 1 774 0 S uwait 0xfffffe00744dca00 syz-executor.3 13755 1 774 0 S uwait 0xfffffe00743fb880 syz-executor.3 13745 1 774 0 S uwait 0xfffffe00743fca00 syz-executor.3 13699 1 774 0 S uwait 0xfffffe0075994900 syz-executor.3 13358 1 771 0 S uwait 0xfffffe00743fc600 syz-executor.0 13348 1 771 0 S uwait 0xfffffe0075994700 syz-executor.0 13339 1 771 0 S uwait 0xfffffe00743fa100 syz-executor.0 13330 1 771 0 S uwait 0xfffffe0075994400 syz-executor.0 13328 1 782 0 S uwait 0xfffffe00743fa200 syz-executor.2 12857 1 782 0 S uwait 0xfffffe0074b08580 syz-executor.2 12848 1 782 0 S uwait 0xfffffe00743fcb00 syz-executor.2 12847 1 771 0 S uwait 0xfffffe0074b08480 syz-executor.0 12838 1 771 0 S uwait 0xfffffe00744dd880 syz-executor.0 12833 1 782 0 S uwait 0xfffffe00743fa300 syz-executor.2 12832 1 771 0 S uwait 0xfffffe0074b08180 syz-executor.0 12821 1 771 0 S uwait 0xfffffe00744dce00 syz-executor.0 12301 0 0 0 DL mdwait 0xfffffe007562e000 [md5] 11711 1 782 60929 S uwait 0xfffffe00743fa400 syz-executor.2 11706 1 782 60929 S uwait 0xfffffe0057a8b780 syz-executor.2 11700 1 782 60929 S uwait 0xfffffe00743fc800 syz-executor.2 11692 1 782 60929 S uwait 0xfffffe00743fb680 syz-executor.2 9988 1 772 0 SV uwait 0xfffffe00743fc000 syz-executor.1 9026 1 782 0 S uwait 0xfffffe0058b7db00 syz-executor.2 9022 1 782 0 S uwait 0xfffffe00743fbb80 syz-executor.2 9017 1 782 0 S uwait 0xfffffe0057a8ca80 syz-executor.2 9014 1 782 0 S uwait 0xfffffe00743fb980 syz-executor.2 8996 1 782 0 SV uwait 0xfffffe00744dde80 syz-executor.2 8435 1 771 0 S uwait 0xfffffe0058b7d300 syz-executor.0 7854 1 771 60928 S uwait 0xfffffe00743fc100 syz-executor.0 7751 1 772 0 S uwait 0xfffffe0058b81f00 syz-executor.1 7748 1 771 0 S uwait 0xfffffe00743fc300 syz-executor.0 7742 1 772 0 S uwait 0xfffffe0074b0ab00 syz-executor.1 7741 1 782 0 S uwait 0xfffffe0058b7d000 syz-executor.2 7737 1 771 0 S uwait 0xfffffe00744dcd00 syz-executor.0 7732 1 774 0 S uwait 0xfffffe0074b09e00 syz-executor.3 7731 1 772 0 S uwait 0xfffffe00744dd380 syz-executor.1 7729 1 782 0 S uwait 0xfffffe00744dcc00 syz-executor.2 7728 1 771 0 S uwait 0xfffffe00744dd980 syz-executor.0 7725 1 774 0 S uwait 0xfffffe0054208800 syz-executor.3 7718 1 774 0 S uwait 0xfffffe00744dd780 syz-executor.3 7716 1 782 0 S uwait 0xfffffe0074b09400 syz-executor.2 7715 1 774 0 S uwait 0xfffffe00743fc900 syz-executor.3 7711 1 774 0 S uwait 0xfffffe0058b7da00 syz-executor.3 7702 1 774 0 S uwait 0xfffffe0074b09f00 syz-executor.3 7694 1 774 0 S uwait 0xfffffe00744dda80 syz-executor.3 7334 1 774 0 S umtxn 0xfffffe0074b09500 syz-executor.3 7326 1 771 0 S uwait 0xfffffe0074b09b00 syz-executor.0 7325 1 774 0 S uwait 0xfffffe0057a8cd80 syz-executor.3 7316 1 774 0 S uwait 0xfffffe0074b08780 syz-executor.3 7315 1 771 0 S uwait 0xfffffe0057a8cb80 syz-executor.0 7306 1 771 0 S uwait 0xfffffe0074b09800 syz-executor.0 7290 1 771 0 S uwait 0xfffffe0074b08680 syz-executor.0 7260 0 0 0 DL mdwait 0xfffffe007562f000 [md4] 6987 1 771 0 S uwait 0xfffffe0074b09000 syz-executor.0 6978 1 771 0 S uwait 0xfffffe0058b7d200 syz-executor.0 6970 1 771 0 S uwait 0xfffffe0074b09a00 syz-executor.0 6961 1 771 0 S uwait 0xfffffe0058b7d900 syz-executor.0 6958 1 782 0 T uwait 0xfffffe0074b09900 syz-executor.2 6953 1 782 60928 T uwait 0xfffffe0057a8ce80 syz-executor.2 6947 1 782 60928 T syz-executor.2 6942 1 782 60928 T uwait 0xfffffe0058b7d700 syz-executor.2 6888 0 0 0 DL mdwait 0xfffffe0074446000 [md3] 6883 0 0 0 DL mdwait 0xfffffe0074447000 [md2] 6880 0 0 0 DL mdwait 0xfffffe0058bb8000 [md1] 6875 0 0 0 DL mdwait 0xfffffe006cc18000 [md0] 6022 1 782 0 S umtxn 0xfffffe0074b08880 syz-executor.2 6017 1 782 0 S umtxn 0xfffffe0074b08d80 syz-executor.2 6006 1 782 0 S uwait 0xfffffe0074b08e80 syz-executor.2 5996 1 782 0 S uwait 0xfffffe0074b08380 syz-executor.2 5561 1 771 0 S uwait 0xfffffe0058b7d600 syz-executor.0 4724 1 782 0 S uwait 0xfffffe0058b7d400 syz-executor.2 4137 1 774 0 S uwait 0xfffffe0074b09c00 syz-executor.3 4136 1 772 0 S uwait 0xfffffe0074b08c80 syz-executor.1 4131 1 782 0 S uwait 0xfffffe0057a8cc80 syz-executor.2 4129 1 774 0 S uwait 0xfffffe0058b7ec80 syz-executor.3 4128 1 772 0 S uwait 0xfffffe0074b0b280 syz-executor.1 4126 1 782 0 S uwait 0xfffffe0074b09200 syz-executor.2 4123 1 774 0 S uwait 0xfffffe0074b09600 syz-executor.3 4122 1 772 0 S uwait 0xfffffe0058b7d800 syz-executor.1 4121 1 782 0 S uwait 0xfffffe0074b09d00 syz-executor.2 4113 1 772 0 S uwait 0xfffffe0058b7e180 syz-executor.1 3878 1 3878 65 Ss select 0xfffffe0074693e40 dhclient 3797 1 774 0 S uwait 0xfffffe0058b7df00 syz-executor.3 3796 1 774 0 T uwait 0xfffffe0074b09100 syz-executor.3 3399 1 774 0 S umtxn 0xfffffe0074b0a700 syz-executor.3 3398 1 774 0 S uwait 0xfffffe0074b0a500 syz-executor.3 3386 1 774 0 S uwait 0xfffffe0058b7dd00 syz-executor.3 3385 1 772 0 S uwait 0xfffffe0058b7e280 syz-executor.1 3384 1 774 0 S uwait 0xfffffe0074b0a600 syz-executor.3 3382 1 772 0 S uwait 0xfffffe0058b7e380 syz-executor.1 3372 1 772 0 S uwait 0xfffffe0057a8b380 syz-executor.1 3371 1 774 0 S uwait 0xfffffe0074b0b780 syz-executor.3 3370 1 772 0 S uwait 0xfffffe0057a8b100 syz-executor.1 3369 1 774 0 S uwait 0xfffffe0074b0a300 syz-executor.3 3366 1 774 0 S uwait 0xfffffe0057a8ba80 syz-executor.3 3365 1 782 0 S umtxn 0xfffffe0057a8b300 syz-executor.2 3363 1 782 0 S uwait 0xfffffe0057a8aa80 syz-executor.2 3362 1 771 0 S umtxn 0xfffffe0074b0a800 syz-executor.0 3360 1 771 0 S umtxn 0xfffffe0058b7ea80 syz-executor.0 3359 1 772 0 S uwait 0xfffffe0057a8b200 syz-executor.1 3358 1 772 0 S uwait 0xfffffe0074b0af00 syz-executor.1 3357 1 774 0 S uwait 0xfffffe0058b7e080 syz-executor.3 3355 1 782 0 S umtxn 0xfffffe0057a8a700 syz-executor.2 3353 1 782 0 S uwait 0xfffffe0074b0ac00 syz-executor.2 3352 1 771 0 S umtxn 0xfffffe0057a8b680 syz-executor.0 3350 1 772 0 S uwait 0xfffffe0074b0b580 syz-executor.1 3349 1 771 0 S uwait 0xfffffe0058b80480 syz-executor.0 3348 1 772 0 S uwait 0xfffffe0074b0a100 syz-executor.1 3345 1 774 0 S uwait 0xfffffe0058b7de00 syz-executor.3 3344 1 772 0 S uwait 0xfffffe0057a89b80 syz-executor.1 3343 1 782 0 S uwait 0xfffffe0057a8bb80 syz-executor.2 3342 1 772 0 S uwait 0xfffffe0054208b00 syz-executor.1 3341 1 774 0 S uwait 0xfffffe0054208600 syz-executor.3 3340 1 782 0 S uwait 0xfffffe0074b0b180 syz-executor.2 3335 1 771 0 S uwait 0xfffffe0057a8a980 syz-executor.0 3334 1 772 0 S uwait 0xfffffe0057a8b480 syz-executor.1 3333 1 774 0 S uwait 0xfffffe0074b0b680 syz-executor.3 3332 1 772 0 S uwait 0xfffffe0074b0ae00 syz-executor.1 3329 1 774 0 S uwait 0xfffffe0074b0a400 syz-executor.3 3328 1 771 0 S uwait 0xfffffe0074b0b900 syz-executor.0 3319 1 774 0 S uwait 0xfffffe0074b0aa00 syz-executor.3 3314 1 774 0 S uwait 0xfffffe0054208c00 syz-executor.3 2992 1 2992 0 Ss select 0xfffffe0058bd8e40 dhclient 2989 1 2989 0 Ss select 0xfffffe006c9d4f40 dhclient 2970 1 2970 65 Ss select 0xfffffe0058bd7e40 dhclient 2957 0 0 0 DL - 0xffffffff837d0480 [soaiod4] 2956 0 0 0 DL - 0xffffffff837d0480 [soaiod3] 2955 0 0 0 DL - 0xffffffff837d0480 [soaiod2] 2954 0 0 0 DL - 0xffffffff837d0480 [soaiod1] 2737 1 772 0 SV uwait 0xfffffe0058b7ee80 syz-executor.1 2731 1 772 0 SV uwait 0xfffffe0074b0b480 syz-executor.1 2718 1 772 0 SV uwait 0xfffffe0057a8ac80 syz-executor.1 2707 1 772 0 SV uwait 0xfffffe0057a89c80 syz-executor.1 2331 1 2331 0 Ss select 0xfffffe006c9d4640 dhclient 2328 1 2328 0 Ss select 0xfffffe006c9d4740 dhclient 2301 1 2301 65 Ss select 0xfffffe0058bd7c40 dhclient 2095 1 782 0 S uwait 0xfffffe0058b80380 syz-executor.2 2094 1 772 0 S uwait 0xfffffe00571dfb00 syz-executor.1 2091 1 782 0 S uwait 0xfffffe0058b7ed80 syz-executor.2 2089 1 772 0 S uwait 0xfffffe0058b7e980 syz-executor.1 2080 1 782 0 S uwait 0xfffffe0054208700 syz-executor.2 2076 1 774 0 S uwait 0xfffffe0057a8a400 syz-executor.3 2074 1 772 0 S uwait 0xfffffe0057a8a200 syz-executor.1 2071 1 782 0 S uwait 0xfffffe0057a8ab80 syz-executor.2 2070 1 774 0 S uwait 0xfffffe0057a8b580 syz-executor.3 2065 1 782 0 S uwait 0xfffffe00571dc280 syz-executor.2 2064 1 774 0 S uwait 0xfffffe00571dfe00 syz-executor.3 2061 1 782 0 S uwait 0xfffffe0074b0b380 syz-executor.2 2039 1 771 0 S uwait 0xfffffe0054208d00 syz-executor.0 2038 1 772 0 S uwait 0xfffffe0057a8ad80 syz-executor.1 2035 1 772 0 S uwait 0xfffffe0054208e00 syz-executor.1 2033 1 771 0 S uwait 0xfffffe0057a8b000 syz-executor.0 2029 1 771 0 S uwait 0xfffffe0057a89180 syz-executor.0 2028 1 772 0 S uwait 0xfffffe0058b80280 syz-executor.1 2021 1 772 0 S uwait 0xfffffe0057a8a500 syz-executor.1 1812 1 1812 0 Ss select 0xfffffe0074693cc0 dhclient 1809 1 1809 0 Ss select 0xfffffe006c9d47c0 dhclient 1785 1 1785 65 Ss select 0xfffffe0074693dc0 dhclient 1708 0 0 0 DL aiordy 0xfffffe0058ee3060 [aiod4] 1707 0 0 0 DL aiordy 0xfffffe006d1c6ac0 [aiod3] 1706 0 0 0 DL aiordy 0xfffffe006d1c6560 [aiod2] 1705 0 0 0 DL aiordy 0xfffffe006d1c7020 [aiod1] 1094 1 1094 0 Ss select 0xfffffe0058bd70c0 dhclient 1091 1 1091 0 Ss select 0xfffffe0058bd73c0 dhclient 782 768 782 0 Rs syz-executor.2 774 768 774 0 Rs syz-executor.3 772 768 772 0 Ss nanslp 0xffffffff836d3841 syz-executor.1 771 768 771 0 Rs syz-executor.0 768 766 766 0 R (threaded) syz-fuzzer 100089 S wait 0xfffffe0057bb85a0 syz-fuzzer 100114 RunQ syz-fuzzer 100115 S uwait 0xfffffe0057a8c480 syz-fuzzer 100116 S wait 0xfffffe0057bb85a0 syz-fuzzer 100117 S uwait 0xfffffe0057a8a100 syz-fuzzer 100118 S uwait 0xfffffe0057a8a000 syz-fuzzer 100119 S uwait 0xfffffe0058b80680 syz-fuzzer 100120 S wait 0xfffffe0057bb85a0 syz-fuzzer 100121 S uwait 0xfffffe0057a89e80 syz-fuzzer 100122 S wait 0xfffffe0057bb85a0 syz-fuzzer 100131 RunQ syz-fuzzer 100132 RunQ syz-fuzzer 107369 S uwait 0xfffffe0074b08280 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe0057bb7630 csh 764 682 764 0 Ss select 0xfffffe006c9d45c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576728b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00589eacb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00589eb4b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00589ebcb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543420b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057687cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543428b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543430b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543438b0 getty 686 1 686 0 Ss nanslp 0xffffffff836d3841 cron 682 1 682 0 Ss select 0xfffffe006c9d49c0 sshd 495 1 495 0 Ss select 0xfffffe0058bd79c0 syslogd 424 1 424 0 Ss select 0xfffffe006c9d5040 devd 423 1 423 65 Ss select 0xfffffe0007cb26c0 dhclient 338 1 338 0 Ss select 0xfffffe006c9d50c0 dhclient 335 1 335 0 Ss select 0xfffffe0058bd7d40 dhclient 17 0 0 0 DL syncer 0xffffffff837d5d20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571a1000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff837d4340 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00085f98e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff8380bc00 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff837ffab8 [dom0] 100080 D launds 0xffffffff837ffac4 [laundry: dom0] 100081 D umarcl 0xffffffff81d3de30 [uma] 7 0 0 0 DL - 0xffffffff83497e48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8430e3d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8411e1c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8347a340 [doneq0] 100045 D - 0xffffffff8347a2c0 [async] 100076 D - 0xffffffff8347a140 [scanner] 14 0 0 0 DL seqstat 0xfffffe00085fb888 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff837fb360 [crypto] 100041 D crypto_ 0xfffffe0054373030 [crypto returns 0] 100042 D crypto_ 0xfffffe0054373080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836a9640 [g_event] 100036 D - 0xffffffff836a9660 [g_up] 100037 D - 0xffffffff836a9680 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 LL (threaded) [intr] 100016 I [swi5: fast taskq] 100019 I [swi6: task queue] 100020 I [swi6: Giant taskq] 100031 L *sctp-in 0xfffffe0074c369c0 [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 0xfffffe00541fb040 [init] 10 0 0 0 DL audit_w 0xffffffff837fbda0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836aa060 [swapper] 100005 D - 0xfffffe00542af100 [if_io_tqg_0] 100006 D - 0xfffffe00542af000 [if_io_tqg_1] 100007 D - 0xfffffe00542aee00 [if_config_tqg_0] 100008 D - 0xfffffe00542aed00 [softirq_0] 100009 D - 0xfffffe00542aec00 [softirq_1] 100010 D - 0xfffffe000799f000 [linuxkpi_irq_wq] 100011 D - 0xfffffe00085ffe00 [thread taskq] 100012 D - 0xfffffe00085ffd00 [inm_free taskq] 100013 D - 0xfffffe00085ffc00 [aiod_kick taskq] 100014 D - 0xfffffe00085ffb00 [deferred_unmount ta] 100015 D - 0xfffffe00085ffa00 [in6m_free taskq] 100017 D - 0xfffffe00085ff800 [kqueue_ctx taskq] 100018 D - 0xfffffe00085ff700 [pci_hp taskq] 100021 D - 0xfffffe00085ff400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085ff400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085ff400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085ff400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085ff300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085ff300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085ff300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085ff300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085ff200 [firmware taskq] 100038 D - 0xfffffe00085fe700 [crypto_0] 100039 D - 0xfffffe00085fe700 [crypto_1] 100055 D - 0xfffffe00085fde00 [vtnet0 rxq 0] 100056 D - 0xfffffe00085fdd00 [vtnet0 txq 0] 100057 D - 0xfffffe00085fdc00 [vtnet0 rxq 1] 100058 D - 0xfffffe00085fdb00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005717a080 [virtio_balloon] 100066 D - 0xffffffff826c0c61 [deadlkres] 100070 D - 0xfffffe000799f100 [mca taskq] 100072 D - 0xfffffe00085fe400 [acpi_task_0] 100073 D - 0xfffffe00085fe400 [acpi_task_1] 100074 D - 0xfffffe00085fe400 [acpi_task_2] 100075 D - 0xfffffe00085fe000 [CAM taskq] 13314 1 772 0 Z syz-executor.1 22594 771 771 0 Z syz-executor.0 13298 1 772 0 Z syz-executor.1 13303 1 772 0 Z syz-executor.1 13310 1 772 0 Z syz-executor.1 db> show all locks Process 22595 (syz-executor.3) thread 0xfffffe007873f560 (132517) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00077b1880) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8608 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0078c44f68) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8518 Process 22593 (syz-executor.2) thread 0xfffffe0078c5f000 (132509) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0074d221c8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3341 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0054045160) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3340 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0074d221e8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3339 Process 12 (intr) thread 0xfffffe00542c5560 (100031) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0073a86c18) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1473 db> show malloc Type InUse MemUse Requests sctp_stro 402 23432K 13764 pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4218 4324K 4254 filedesc 416 3327K 43023 pcb 1720 2572K 88114 sysctloid 35745 2107K 35816 vtbuf 24 1968K 46 subproc 642 1369K 23058 kobj 326 1304K 560 newblk 7 1026K 83493 vfscache 3 1025K 3 inodedep 209 590K 24880 linker 374 560K 639 filemon 66 528K 721 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 1249 469K 60384 vmem 3 268K 7 tcp_fsb 94 194K 4738 acpica 1674 184K 57212 tidhash 3 141K 3 pagedep 9 130K 21505 tfo_ccache 1 128K 1 IP reass 1 128K 1 kdtrace 725 123K 56030 DEVFS1 117 117K 134 vnet_data 1 112K 1 umtx 880 110K 880 sem 4 106K 4 BPF 46 88K 1415 bus 985 81K 5069 mtx_pool 2 72K 2 NFSD srvcache 3 68K 3 syncache 1 68K 1 sctp_atky 1650 65K 77066 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 38 55K 15161 dirrem 200 50K 23877 shm 8 46K 144 DEVFS3 136 34K 146 md_disk 15 33K 15 hostcache 1 32K 1 msg 4 30K 4 md_sectors 7 28K 7 kbdmux 6 28K 6 gtaskqueue 18 26K 18 freefile 200 25K 23521 CC Mem 87 22K 10189 kqueue 313 22K 22760 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_athm 1249 20K 62778 sctp_timw 75 19K 75 GEOM 117 19K 753 routetbl 146 19K 1270 pwddesc 285 18K 23732 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 lltable 49 16K 434 bus-sc 34 15K 1648 eventhandler 157 13K 157 ksem 33 13K 518 KTRACE 103 13K 4560722 sctp_map 804 13K 28094 ether_multi 157 13K 202 ifnet 7 13K 7 devstat 6 13K 6 DEVFSP 186 12K 4058 pf_osfp 96 12K 96 kenv 95 12K 95 cred 42 11K 524 rman 88 11K 431 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 25387 rpc 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 shmfd 1 8K 256 audit_evclass 237 8K 297 proc-args 325 8K 23953 taskqueue 63 7K 180 pf_ifnet 19 7K 838 plimit 25 7K 525 sglist 5 7K 5 CAM DEV 3 6K 510 pfs_nodes 20 5K 20 ufs_dirhash 24 5K 24 session 36 5K 91 UMA 275 5K 275 vt 11 5K 11 pf_table 2 4K 210 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 filedesc_to_leader 63 4K 116 lockf 35 4K 186 acpisem 28 4K 28 selfd 55 4K 431546 cryptodev 54 4K 3466 hhook 15 4K 17 kcovinfo 52 4K 52 inpcbpolicy 103 4K 11689 terminal 11 3K 11 uidinfo 6 3K 46 select 19 3K 277 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 osd 92 2K 10134 Unitno 29 2K 845 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 15 ipsecpolicy 2 2K 2 acpidev 20 2K 20 tun 7 2K 7 NFSD session 1 1K 1 softdep 1 1K 1 mkdir 8 1K 42592 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1258 mount 19 1K 443 CAM periph 4 1K 271 pf_rule 6 1K 222 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 sctp_aadr 10 1K 279 crypto 4 1K 874 encap_export_host 12 1K 12 procdesc 5 1K 18 freework 3 1K 46345 sctp_stri 1 1K 5311 newdirblk 4 1K 21296 diradd 4 1K 23918 freeblks 2 1K 24171 eventfd 4 1K 100 cdev 2 1K 2 netlink 2 1K 3 ip_msource 6 1K 16 chacha20random 1 1K 1 biobuf 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 41 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 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 aio 4 1K 18 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 48501 filecaps 5 1K 147 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 iov 1 1K 86082 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 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 tcp_do 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 21850 sctp_iter 0 0K 66 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 49 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 20 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 raid_data 0 0K 120 geom_flashmap 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 NFSCL open 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 NFSCL owner 0 0K 0 xenbus 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 vm_fictitious 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 UMAHash 0 0K 0 DEVFS4 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 27032 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 643 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 473 allocindir 0 0K 0 indirdep 0 0K 35611 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 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 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 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 276 ip6_msource 0 0K 0 ip6_moptions 0 0K 14 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 BACKLIGHT 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 56 in_mfilter 0 0K 75 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 12 ath_hal 0 0K 0 statfs 0 0K 21646 namei_tracker 0 0K 58 export_host 0 0K 0 cl_savebuf 0 0K 82 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 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 616 lio 0 0K 116 acl 0 0K 0 midi buffers 0 0K 0 mbuf_tag 0 0K 0 ktls 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 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 ioctlops 0 0K 1644 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 434 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 947 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 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 sigio 0 0K 6 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8385 2283 1112083 0 254 43696128 0 mbuf 256 13254 14439 15798698 0 254 7089408 0 tcp_log 416 5280 5394 123858 0 254 4440384 0 malloc-16384 16384 209 6 21522 0 1 3522560 0 RADIX NODE 144 18928 611 587330 0 63 2813616 0 mbuf_cluster 2048 762 508 890 0 254 2600960 0 malloc-2048 2048 856 208 44099 0 8 2179072 0 sctp_asoc 2264 402 363 13383 0 254 1731960 0 BUF TRIE 144 417 11399 59022 0 62 1701504 0 malloc-384 384 4170 60 4196 0 30 1624320 0 malloc-64 64 209 24739 510539 0 254 1596672 0 UMA Slabs 0 112 13942 20 13942 0 126 1563744 0 malloc-128 128 11765 232 36163 0 126 1535616 0 sctp_ep 1176 846 424 43881 0 254 1493520 0 vmem btag 56 25335 120 25335 0 254 1425480 0 malloc-4096 4096 335 3 776 0 2 1384448 0 ertt_txseginfo 40 25 34315 8800501 0 254 1373600 0 malloc-4096 4096 321 5 22605 0 2 1335296 0 socket 960 592 680 57939 0 254 1221120 0 256 Bucket 2048 516 42 63930 0 9 1142784 0 malloc-8192 8192 68 68 723 0 1 1114112 0 VM OBJECT 264 4107 93 270250 0 30 1108800 0 FFS inode 1160 806 27 24380 0 8 966280 0 malloc-384 384 1500 900 86134 0 30 921600 0 THREAD 1824 413 27 33433 0 8 802560 0 MAP ENTRY 96 7657 281 802613 0 126 762048 0 sctp_chunk 152 1496 3340 645811 0 254 735072 0 tcp_bbr_map 128 12 4545 539847 0 126 583296 0 sctp_raddr 736 404 366 15914 0 254 566720 0 malloc-65536 65536 6 2 36 0 1 524288 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-65536 65536 1 6 15 0 1 458752 0 malloc-1024 1024 392 56 13278 0 16 458752 0 PROC 1376 310 20 22595 0 8 454080 0 VNODE 448 847 89 24423 0 30 419328 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 FPU_save_area 832 415 35 39210 0 16 374400 0 filedesc0 1072 286 22 23732 0 8 330176 0 malloc-65536 65536 0 5 311 0 1 327680 0 malloc-64 64 4499 604 50324 0 254 326592 0 malloc-256 256 362 883 46834 0 62 318720 0 malloc-128 128 1401 1017 93281 0 126 309504 0 malloc-256 256 920 265 44588 0 62 303360 0 malloc-65536 65536 1 3 4 0 1 262144 0 malloc-16 16 14863 387 24982 0 254 244000 0 malloc-256 256 234 696 83893 0 62 238080 0 malloc-32768 32768 0 7 33746 0 1 229376 0 malloc-4096 4096 47 9 2370 0 2 229376 0 malloc-2048 2048 19 93 3164 0 8 229376 0 malloc-128 128 1630 137 8268 0 126 226176 0 DEVCTL 1024 0 220 168 0 0 225280 0 FFS2 dinode 256 806 64 24379 0 62 222720 0 tcp_inpcb 1304 87 81 10120 0 8 219072 0 malloc-65536 65536 0 3 126 0 1 196608 0 malloc-32768 32768 2 4 31 0 1 196608 0 mbuf_packet 256 110 652 117057 0 254 195072 0 UMA Zones 768 247 2 247 0 16 191232 0 malloc-32 32 5482 188 5607 0 254 181440 0 malloc-256 256 485 205 60711 0 62 176640 0 VMSPACE 520 273 57 22562 0 16 171600 0 128 Bucket 1024 118 45 8427 0 16 166912 0 malloc-1024 1024 143 17 160 0 16 163840 0 S VFS Cache 104 1056 465 25782 0 126 158184 0 malloc-384 384 385 5 388 0 30 149760 0 malloc-65536 65536 0 2 301 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 unpcb 256 20 490 2239 0 254 130560 0 malloc-256 256 32 478 27180 0 62 130560 0 Files 80 1084 466 107453 0 126 124000 0 ksiginfo 112 323 721 6894 0 126 116928 0 malloc-16384 16384 3 4 29 0 1 114688 0 malloc-4096 4096 24 4 31 0 2 114688 0 pipe 728 45 109 2868 0 16 112112 0 malloc-128 128 390 385 22325 0 126 99200 0 malloc-4096 4096 19 5 4001 0 2 98304 0 malloc-256 256 100 275 68702 0 62 96000 0 UMA Kegs 384 234 9 234 0 30 93312 0 syncache 168 0 528 18 0 254 88704 0 64 Bucket 512 117 51 36929 0 30 86016 0 g_bio 408 0 210 503807 0 30 85680 0 malloc-64 64 917 406 20383 0 254 84672 0 tcp_rack_pcb 1024 47 33 2369 0 16 81920 0 malloc-8192 8192 8 2 10 0 1 81920 0 32 Bucket 256 137 178 9586 0 62 80640 0 sctp_readq 152 0 520 2513 0 254 79040 0 TURNSTILE 136 441 63 441 0 62 68544 0 malloc-32768 32768 0 2 20 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 2 6 19 0 1 65536 0 malloc-8192 8192 6 2 107 0 1 65536 0 sctp_stream_msg_out 112 304 236 4293 0 254 60480 0 malloc-32 32 1325 565 61657 0 254 60480 0 malloc-8192 8192 5 2 90 0 1 57344 0 malloc-4096 4096 9 5 22205 0 2 57344 0 SLEEPQUEUE 88 441 199 441 0 126 56320 0 udp_inpcb 424 6 120 756 0 30 53424 0 PWD 40 232 1081 21220 0 254 52520 0 malloc-64 64 332 487 239072 0 254 52416 0 malloc-64 64 489 330 1153 0 254 52416 0 malloc-64 64 390 429 4353 0 254 52416 0 tcp_rack_map 128 84 319 7499 0 126 51584 0 malloc-128 128 224 179 2759 0 126 51584 0 malloc-256 256 58 137 30102 0 62 49920 0 ripcb 392 10 116 584 0 30 49392 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 120411 0 16 49152 0 malloc-2048 2048 5 19 54 0 8 49152 0 malloc-1024 1024 10 38 5124 0 16 49152 0 malloc-512 512 12 84 1378 0 30 49152 0 malloc-512 512 1 95 5291 0 30 49152 0 pcpu-64 64 489 279 489 0 254 49152 0 pcpu-8 8 5200 944 30272 0 254 49152 0 tcp_bbr_pcb 832 4 50 5945 0 16 44928 0 malloc-16 16 2135 615 2915688 0 254 44000 0 sctp_laddr 48 127 713 10020 0 254 40320 0 udplite_inpcb 424 0 90 229 0 30 38160 0 da_ccb 544 0 70 126030 0 16 38080 0 hostcache 64 5 562 5 0 254 36288 0 malloc-64 64 36 531 238 0 254 36288 0 malloc-64 64 297 270 642 0 254 36288 0 malloc-32 32 574 560 1570407 0 254 36288 0 16 Bucket 144 79 173 4430 0 62 36288 0 malloc-128 128 100 179 350 0 126 35712 0 malloc-128 128 34 245 1472 0 126 35712 0 malloc-128 128 29 250 716 0 126 35712 0 itimer 352 0 99 71 0 30 34848 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 49 86 2097 0 62 34560 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 1 3 8 0 1 32768 0 malloc-8192 8192 2 2 11 0 1 32768 0 malloc-2048 2048 4 12 964 0 8 32768 0 malloc-2048 2048 2 14 59 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-1024 1024 11 21 317 0 16 32768 0 malloc-1024 1024 4 28 8 0 16 32768 0 malloc-1024 1024 5 27 328 0 16 32768 0 malloc-1024 1024 11 21 11 0 16 32768 0 malloc-1024 1024 1 31 145 0 16 32768 0 malloc-512 512 2 62 1454 0 30 32768 0 malloc-512 512 0 64 3295 0 30 32768 0 malloc-512 512 1 63 2 0 30 32768 0 malloc-512 512 11 53 60 0 30 32768 0 malloc-512 512 4 60 4 0 30 32768 0 KNOTE 160 28 172 206612 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 7 0 126 31680 0 PGRP 120 46 218 265 0 126 31680 0 clpbuf 2624 0 12 810 0 4 31488 0 cpuset 104 16 263 2303 0 126 29016 0 sctp_asconf_ack 48 0 588 35 0 254 28224 0 tcpreass 48 0 588 12 0 254 28224 0 tcp_inpcb ports 32 13 869 6898 0 254 28224 0 4 Bucket 48 7 581 50 0 254 28224 0 2 Bucket 32 126 756 8763 0 254 28224 0 8 Bucket 80 86 264 10110 0 126 28000 0 AIO 208 0 133 318 0 62 27664 0 malloc-8192 8192 1 2 6 0 1 24576 0 tcp_log_id_bucket 176 0 138 4 0 62 24288 0 rl_entry 40 271 335 281 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 malloc-384 384 0 60 129 0 30 23040 0 malloc-384 384 0 60 4563 0 30 23040 0 malloc-384 384 0 60 342 0 30 23040 0 malloc-384 384 2 58 3 0 30 23040 0 malloc-384 384 1 59 15 0 30 23040 0 domainset 40 0 567 1890 0 254 22680 0 Mountpoints 2816 2 6 6 0 4 22528 0 udplite_inpcb ports 32 0 630 27 0 254 20160 0 udp_inpcb ports 32 3 627 125 0 254 20160 0 ertt 72 87 193 10120 0 126 20160 0 malloc-32 32 18 612 895 0 254 20160 0 malloc-32 32 28 602 1461 0 254 20160 0 malloc-32 32 69 561 1043 0 254 20160 0 malloc-32 32 57 573 562 0 254 20160 0 malloc-32 32 160 470 12488 0 254 20160 0 cryptop 280 0 70 209 0 30 19600 0 AIOCB 552 0 35 477 0 16 19320 0 L VFS Cache 320 0 60 34 0 30 19200 0 AIOLIO 272 0 70 58 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 11 0 2 16384 0 malloc-2048 2048 2 6 194 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 1 287 7 0 254 16128 0 vtnet_tx_hdr 24 0 668 2335576 0 254 16032 0 malloc-16 16 468 532 26321 0 254 16000 0 kenv 258 16 44 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 7 504 7 0 254 12264 0 malloc-16 16 1 749 66 0 254 12000 0 malloc-16 16 26 724 6812 0 254 12000 0 malloc-16 16 38 712 363 0 254 12000 0 malloc-16 16 290 460 26476 0 254 12000 0 malloc-16 16 15 735 17574 0 254 12000 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 15 24 19 0 0 3744 0 tfo 4 0 493 1 0 254 1972 0 md3 1 8 248 8 0 254 256 0 md2 1 8 248 8 0 254 256 0 md1 1 8 248 8 0 254 256 0 md0 1 8 248 8 0 254 256 0 md7 1 0 0 0 0 254 0 0 md5 512 0 0 0 0 30 0 0 md4 1048576 0 0 0 0 1 0 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 352 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 sackhole 32 0 0 0 0 254 0 0 sctp_asconf 40 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 netlink 2048 0 0 0 0 8 0 0 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 232 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 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0