panic: Assertion clen >= sizeof(*cm) && clen <= cm->cmsg_len failed at /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:2018 cpuid = 1 time = 281 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a892d430 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a892d590 vpanic() at vpanic+0x2b8/frame 0xfffffe00a892d670 panic() at panic+0xb5/frame 0xfffffe00a892d730 unp_externalize() at unp_externalize+0x693/frame 0xfffffe00a892d7d0 soreceive_generic() at soreceive_generic+0xf24/frame 0xfffffe00a892d9c0 soreceive() at soreceive+0xf6/frame 0xfffffe00a892da30 kern_recvit() at kern_recvit+0x54e/frame 0xfffffe00a892dbf0 sys_recvfrom() at sys_recvfrom+0x1f9/frame 0xfffffe00a892dd30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe00a892df30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a892df30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a47a, rsp = 0x83135df08, rbp = 0x83135df70 --- KDB: enter: panic [ thread pid 14256 tid 117747 ] Stopped at kdb_enter+0x6b: movq $0,0x275b7aa(%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 0xfffffe00a4000000 rdx 0x3ffff rbx 0 rsp 0xfffffe00a892d570 rbp 0xfffffe00a892d590 rsi 0x40001 rdi 0xffffffff8172b348 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe00a99503a0 r13 0xfffffe00a892d501 r14 0xffffffff82b577a0 .str.26 r15 0xffffffff82b577a0 .str.26 rip 0xffffffff8171ae6b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275b7aa(%rip) db> show proc Process 14256 (syz-executor.2) at 0xfffffe00a9ed4548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffffe0058cb2000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053de1000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e8b93f0 (map 0xfffffe009e8b93f0) (map.pmap 0xfffffe009e8b94b0) (pmap 0xfffffe009e8b9518) threads: 3 117718 Run CPU 0 syz-executor.2 117747 Run CPU 1 syz-executor.2 117751 RunQ syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 14256 780 780 0 R (threaded) syz-executor.2 117718 Run CPU 0 syz-executor.2 117747 Run CPU 1 syz-executor.2 117751 RunQ syz-executor.2 14252 14249 777 0 SV uwait 0xfffffe00a75b9d00 syz-executor.1 14249 777 777 0 T (threaded) syz-executor.1 102711 s syz-executor.1 117739 D ppwait 0xfffffe00a958bf88 syz-executor.1 14056 1 777 0 S uwait 0xfffffe00a75b9b80 syz-executor.1 14049 1 781 0 S uwait 0xfffffe00a75b9880 syz-executor.3 14047 1 776 0 S uwait 0xfffffe00a5db0b80 syz-executor.0 14046 1 777 0 S uwait 0xfffffe00a9957380 syz-executor.1 14042 1 781 0 S uwait 0xfffffe0057889480 syz-executor.3 14040 1 777 0 S uwait 0xfffffe00a9956d00 syz-executor.1 14039 1 776 0 S uwait 0xfffffe00a5db0d80 syz-executor.0 14035 1 781 0 S uwait 0xfffffe00a75eb000 syz-executor.3 14031 1 776 0 S uwait 0xfffffe00a75b9e00 syz-executor.0 14021 1 776 0 S uwait 0xfffffe00a9957780 syz-executor.0 13595 1 776 0 S uwait 0xfffffe00a75ea380 syz-executor.0 13588 1 776 0 S uwait 0xfffffe0058b27500 syz-executor.0 13585 1 776 0 S uwait 0xfffffe00a75b9780 syz-executor.0 13584 1 780 0 S uwait 0xfffffe00a9599580 syz-executor.2 13582 1 780 0 S uwait 0xfffffe00a75b6300 syz-executor.2 13579 1 780 0 S uwait 0xfffffe0058b29580 syz-executor.2 13577 1 780 0 S uwait 0xfffffe00a75eaa80 syz-executor.2 13456 0 0 0 DL - 0xffffffff83e1ba40 [accounting] 13379 1 781 0 S uwait 0xfffffe00a75ea880 syz-executor.3 13377 1 776 0 S umtxn 0xfffffe0057889a80 syz-executor.0 13375 1 780 0 S uwait 0xfffffe00a75b6200 syz-executor.2 13371 1 777 0 S uwait 0xfffffe0057889380 syz-executor.1 13367 1 781 0 S uwait 0xfffffe00a75b8a00 syz-executor.3 13365 1 776 0 S uwait 0xfffffe0058b28a00 syz-executor.0 13363 1 780 0 S uwait 0xfffffe00a75ea680 syz-executor.2 13361 1 777 0 S uwait 0xfffffe00a75ec900 syz-executor.1 13355 1 781 0 S uwait 0xfffffe00a75b7a80 syz-executor.3 13354 1 776 0 S uwait 0xfffffe0057889880 syz-executor.0 13351 1 780 0 S uwait 0xfffffe0058b26e80 syz-executor.2 13349 1 777 0 S uwait 0xfffffe00a5dafd00 syz-executor.1 13339 1 777 0 S uwait 0xfffffe0058b26d80 syz-executor.1 13279 1 780 0 S uwait 0xfffffe0058b26a80 syz-executor.2 13276 1 780 0 S uwait 0xfffffe005788b400 syz-executor.2 13273 1 780 0 S uwait 0xfffffe00a75ea580 syz-executor.2 13271 1 780 0 S uwait 0xfffffe005788b500 syz-executor.2 13150 1 13150 0 Ss+ ttyin 0xfffffe00579c68b0 getty 13148 1 13148 0 Ss+ ttyin 0xfffffe00579c6cb0 getty 13146 1 13146 0 Ss+ ttyin 0xfffffe00574764b0 getty 13145 1 13145 0 Ss+ ttyin 0xfffffe00579c60b0 getty 13144 1 13144 0 Ss+ ttyin 0xfffffe00579c58b0 getty 13143 1 13143 0 Ss+ ttyin 0xfffffe00579c5cb0 getty 13142 1 13142 0 Ss+ ttyin 0xfffffe00579c64b0 getty 13141 1 13141 0 Ss+ ttyin 0xfffffe00579c70b0 getty 13140 1 13140 0 Ss+ ttyin 0xfffffe00579c74b0 getty 12969 1 780 0 SV uwait 0xfffffe00a75ec800 syz-executor.2 12863 1 776 0 SV uwait 0xfffffe00a75ea180 syz-executor.0 12478 1 780 0 S uwait 0xfffffe00a75b6600 syz-executor.2 12476 1 776 0 S uwait 0xfffffe00a75eae80 syz-executor.0 12473 1 781 0 S uwait 0xfffffe00a75ea780 syz-executor.3 12471 1 777 0 S uwait 0xfffffe00a75eca00 syz-executor.1 12465 1 780 0 S uwait 0xfffffe00a75b6000 syz-executor.2 12464 1 777 0 S uwait 0xfffffe00a75eb700 syz-executor.1 12460 1 776 0 S uwait 0xfffffe00a75eb100 syz-executor.0 12458 1 781 0 S uwait 0xfffffe00a75eab80 syz-executor.3 12456 1 780 0 S uwait 0xfffffe00a9599780 syz-executor.2 12450 1 777 0 S uwait 0xfffffe00a75eac80 syz-executor.1 12448 1 781 0 S uwait 0xfffffe00a75b9a80 syz-executor.3 12445 1 776 0 S uwait 0xfffffe00a75ea980 syz-executor.0 12439 1 781 0 S uwait 0xfffffe00a75b6380 syz-executor.3 12065 1 777 0 S uwait 0xfffffe00a75b6c00 syz-executor.1 11631 1 776 0 S uwait 0xfffffe00a75ea280 syz-executor.0 11623 1 776 0 S uwait 0xfffffe00a75ead80 syz-executor.0 11615 1 776 0 S uwait 0xfffffe00a75ecc00 syz-executor.0 11603 1 776 0 S uwait 0xfffffe00a75ec300 syz-executor.0 9677 1 777 0 S uwait 0xfffffe00a75ec600 syz-executor.1 9676 1 780 0 S uwait 0xfffffe00a75ea480 syz-executor.2 9675 1 780 0 S uwait 0xfffffe00a75eb800 syz-executor.2 9673 1 777 0 S uwait 0xfffffe00a75b7580 syz-executor.1 9665 1 777 0 S uwait 0xfffffe00a5daf900 syz-executor.1 9664 1 780 0 S uwait 0xfffffe0058b29480 syz-executor.2 9661 1 777 0 S uwait 0xfffffe00a75b6e00 syz-executor.1 9660 1 780 0 S uwait 0xfffffe00a75b7d80 syz-executor.2 9653 1 780 0 S uwait 0xfffffe00a75b6a00 syz-executor.2 9652 1 777 0 S uwait 0xfffffe00a75ec500 syz-executor.1 9651 1 780 0 S uwait 0xfffffe00a75b7880 syz-executor.2 9649 1 777 0 S uwait 0xfffffe00a75b7000 syz-executor.1 9641 1 780 0 S uwait 0xfffffe00a75b6900 syz-executor.2 9640 1 780 0 S uwait 0xfffffe00a75b8100 syz-executor.2 9630 0 0 0 DL (threaded) [zfskern] 111366 D t->zthr 0xfffffe00585ef448 [arc_evict] 111512 D t->zthr 0xfffffe00585ee048 [arc_reap] 111513 D - 0xfffffe00a690c700 [dbu_evict] 111514 D dbuf_ev 0xffffffff85835960 [dbuf_evict_thread] 111515 D - 0xfffffe00a6de8b00 [z_vdev_file_0] 111516 D - 0xfffffe00a6de8b00 [z_vdev_file_1] 111517 D - 0xfffffe00a6de8b00 [z_vdev_file_2] 111518 D - 0xfffffe00a6de8b00 [z_vdev_file_3] 111519 D - 0xfffffe00a6de8b00 [z_vdev_file_4] 111520 D - 0xfffffe00a6de8b00 [z_vdev_file_5] 111521 D - 0xfffffe00a6de8b00 [z_vdev_file_6] 111522 D - 0xfffffe00a6de8b00 [z_vdev_file_7] 111523 D - 0xfffffe00a6de8b00 [z_vdev_file_8] 111524 D - 0xfffffe00a6de8b00 [z_vdev_file_9] 111525 D - 0xfffffe00a6de8b00 [z_vdev_file_10] 111526 D - 0xfffffe00a6de8b00 [z_vdev_file_11] 111527 D - 0xfffffe00a6de8b00 [z_vdev_file_12] 111528 D - 0xfffffe00a6de8b00 [z_vdev_file_13] 111529 D - 0xfffffe00a6de8b00 [z_vdev_file_14] 111530 D - 0xfffffe00a6de8b00 [z_vdev_file_15] 111531 D l2arc_f 0xffffffff857f4a80 [l2arc_feed_thread] 111532 D - 0xfffffe00a6fe0500 [zfsvfs] 111533 S zevent_ 0xffffffff85836500 [sysevent] 9436 1 781 0 S uwait 0xfffffe0058b29c80 syz-executor.3 8903 1 780 0 SV uwait 0xfffffe0053c03180 syz-executor.2 8894 1 780 0 SV uwait 0xfffffe0058b29e80 syz-executor.2 8889 1 780 0 SV uwait 0xfffffe0058b29a80 syz-executor.2 8869 1 777 0 SV uwait 0xfffffe00a75b8e00 syz-executor.1 8864 1 777 0 SV uwait 0xfffffe00a75b8f00 syz-executor.1 8859 1 777 0 SV uwait 0xfffffe0053c03380 syz-executor.1 8849 1 777 0 SV uwait 0xfffffe00a75b7980 syz-executor.1 8767 1 781 0 S uwait 0xfffffe00a5dad200 syz-executor.3 8765 1 776 0 S uwait 0xfffffe00a75b8800 syz-executor.0 8762 1 780 0 S uwait 0xfffffe00a75b8900 syz-executor.2 8761 1 781 0 S uwait 0xfffffe0053c03980 syz-executor.3 8760 1 776 0 S uwait 0xfffffe0057327000 syz-executor.0 8757 1 780 0 S uwait 0xfffffe00a75b9580 syz-executor.2 8754 1 781 0 S uwait 0xfffffe00a75b7300 syz-executor.3 8752 1 776 0 S uwait 0xfffffe00a75b7c80 syz-executor.0 8750 1 780 0 S uwait 0xfffffe00a75b6d00 syz-executor.2 8741 1 780 0 S uwait 0xfffffe00a75b8c00 syz-executor.2 8616 0 0 0 DL - 0xffffffff83f639c0 [soaiod4] 8615 0 0 0 DL - 0xffffffff83f639c0 [soaiod3] 8614 0 0 0 DL - 0xffffffff83f639c0 [soaiod2] 8613 0 0 0 DL - 0xffffffff83f639c0 [soaiod1] 8497 1 781 0 T syz-executor.3 8490 1 777 0 T syz-executor.1 8489 1 781 0 T syz-executor.3 8487 1 776 0 T syz-executor.0 8482 1 777 0 T syz-executor.1 8481 1 776 0 T syz-executor.0 8474 1 781 0 T syz-executor.3 8473 1 776 0 T syz-executor.0 8472 1 777 0 T syz-executor.1 8465 1 776 0 T syz-executor.0 8456 1 776 0 T syz-executor.0 8447 1 776 0 T syz-executor.0 8438 1 776 0 T syz-executor.0 7715 0 0 0 DL (threaded) [KTLS] 104588 D - 0xfffffe00a720b000 [thr_0] 108786 D - 0xfffffe00a720b080 [thr_1] 108787 D - 0xffffffff83f64728 [alloc_0] 7315 1 7314 0 SV uwait 0xfffffe00a75b8000 syz-executor.3 7305 1 7302 0 SV uwait 0xfffffe00a75b8200 syz-executor.3 7293 1 7292 0 SV uwait 0xfffffe00a75b9280 syz-executor.3 7288 1 7287 0 SV uwait 0xfffffe005788a980 syz-executor.3 5114 1 776 0 S uwait 0xfffffe0053c03280 syz-executor.0 5107 1 776 0 S uwait 0xfffffe00a75b9480 syz-executor.0 5104 1 776 0 S uwait 0xfffffe00a5dad100 syz-executor.0 5099 1 776 0 S uwait 0xfffffe0057327200 syz-executor.0 4374 1 776 0 S uwait 0xfffffe0053c03b80 syz-executor.0 4372 1 780 0 S uwait 0xfffffe005788ad00 syz-executor.2 4370 1 776 0 S uwait 0xfffffe00a5dad000 syz-executor.0 4367 1 776 0 S uwait 0xfffffe00a5dad300 syz-executor.0 4366 1 780 0 S uwait 0xfffffe00a75b9080 syz-executor.2 4361 1 780 0 S uwait 0xfffffe0058b29980 syz-executor.2 4359 1 780 0 S uwait 0xfffffe00a75b8d00 syz-executor.2 4357 1 780 0 S uwait 0xfffffe00a75ed680 syz-executor.2 4355 1 780 0 S uwait 0xfffffe00a75ed580 syz-executor.2 4353 1 780 0 S uwait 0xfffffe0057327a00 syz-executor.2 4330 1 777 0 S uwait 0xfffffe005788a880 syz-executor.1 4329 1 777 0 S uwait 0xfffffe0053c03880 syz-executor.1 4322 1 781 0 S uwait 0xfffffe0057328380 syz-executor.3 4321 1 781 0 S uwait 0xfffffe00a5daf500 syz-executor.3 4318 1 777 0 S uwait 0xfffffe00a5dafa00 syz-executor.1 4316 1 781 0 S uwait 0xfffffe005788ac00 syz-executor.3 4314 1 777 0 S uwait 0xfffffe0057328080 syz-executor.1 4313 1 781 0 S uwait 0xfffffe0053c03480 syz-executor.3 4312 1 780 0 S uwait 0xfffffe005732af00 syz-executor.2 4309 1 780 0 S uwait 0xfffffe0057327400 syz-executor.2 4308 1 777 0 S uwait 0xfffffe0053c03580 syz-executor.1 4307 1 781 0 S uwait 0xfffffe0053c03680 syz-executor.3 4304 1 777 0 S uwait 0xfffffe0057889e80 syz-executor.1 4303 1 781 0 S uwait 0xfffffe0057327600 syz-executor.3 4301 1 780 0 S uwait 0xfffffe00a5dad600 syz-executor.2 4299 1 776 0 S uwait 0xfffffe0057327900 syz-executor.0 4297 1 776 0 S uwait 0xfffffe00a5dae580 syz-executor.0 4296 1 780 0 S uwait 0xfffffe0053c03a80 syz-executor.2 4294 1 776 0 S uwait 0xfffffe0053c03d80 syz-executor.0 4291 1 780 0 S uwait 0xfffffe00a5dadb00 syz-executor.2 4290 1 776 0 S uwait 0xfffffe00a5dae980 syz-executor.0 4289 1 780 0 S uwait 0xfffffe0053c03780 syz-executor.2 4286 1 776 0 S uwait 0xfffffe0057327d00 syz-executor.0 4285 1 776 0 S uwait 0xfffffe00a5daed80 syz-executor.0 4283 1 780 0 S uwait 0xfffffe005788ab00 syz-executor.2 4281 1 780 0 S uwait 0xfffffe00a5dada00 syz-executor.2 4277 1 780 0 S uwait 0xfffffe0057327500 syz-executor.2 4275 1 780 0 S uwait 0xfffffe0057328580 syz-executor.2 4272 1 780 0 S uwait 0xfffffe00a5dad700 syz-executor.2 4271 1 780 0 S uwait 0xfffffe0053c03e80 syz-executor.2 4269 1 780 0 S uwait 0xfffffe0057327100 syz-executor.2 4268 1 780 0 S uwait 0xfffffe0057327300 syz-executor.2 3900 1 776 0 S uwait 0xfffffe00a5dae880 syz-executor.0 3898 1 777 0 S uwait 0xfffffe005788b180 syz-executor.1 3897 1 776 0 S uwait 0xfffffe0053c03c80 syz-executor.0 3895 1 777 0 S uwait 0xfffffe00a5daf300 syz-executor.1 3884 1 776 0 S uwait 0xfffffe00a5dad400 syz-executor.0 3883 1 776 0 S uwait 0xfffffe0057889080 syz-executor.0 3882 1 777 0 S uwait 0xfffffe0057327700 syz-executor.1 3880 1 777 0 S uwait 0xfffffe0057328400 syz-executor.1 3873 1 776 0 S uwait 0xfffffe0057328280 syz-executor.0 3872 1 776 0 S uwait 0xfffffe0057328180 syz-executor.0 3871 1 777 0 S uwait 0xfffffe0057327f00 syz-executor.1 3870 1 777 0 S uwait 0xfffffe005788a000 syz-executor.1 3867 1 780 0 S uwait 0xfffffe00a5dad800 syz-executor.2 3866 1 781 0 S uwait 0xfffffe0057327b00 syz-executor.3 3865 1 780 0 S uwait 0xfffffe00a5dafc00 syz-executor.2 3864 1 781 0 S uwait 0xfffffe005788ae00 syz-executor.3 3861 1 776 0 S uwait 0xfffffe0058b26600 syz-executor.0 3860 1 777 0 S uwait 0xfffffe00a5dae680 syz-executor.1 3859 1 776 0 S uwait 0xfffffe0057889580 syz-executor.0 3858 1 777 0 S uwait 0xfffffe00a5daeb80 syz-executor.1 3855 1 781 0 S uwait 0xfffffe005788b080 syz-executor.3 3854 1 780 0 S uwait 0xfffffe005788af00 syz-executor.2 3853 1 780 0 S uwait 0xfffffe00a5dad500 syz-executor.2 3852 1 781 0 S uwait 0xfffffe0058b28c00 syz-executor.3 3850 1 776 0 S uwait 0xfffffe0057889680 syz-executor.0 3848 1 777 0 S uwait 0xfffffe00a5dae180 syz-executor.1 3847 1 776 0 S uwait 0xfffffe00a5dadd00 syz-executor.0 3846 1 777 0 S uwait 0xfffffe00a5dae280 syz-executor.1 3843 1 780 0 S uwait 0xfffffe0057327e00 syz-executor.2 3842 1 781 0 S uwait 0xfffffe005788a500 syz-executor.3 3841 1 780 0 S uwait 0xfffffe0057327c00 syz-executor.2 3839 1 781 0 S uwait 0xfffffe00a5dad900 syz-executor.3 3838 1 776 0 S uwait 0xfffffe00a5dae480 syz-executor.0 3837 1 777 0 S uwait 0xfffffe00a5dafb00 syz-executor.1 3836 1 776 0 S uwait 0xfffffe00a5dade00 syz-executor.0 3834 1 777 0 S uwait 0xfffffe005788a100 syz-executor.1 3831 1 780 0 S uwait 0xfffffe00a5dadf00 syz-executor.2 3830 1 780 0 S uwait 0xfffffe00a5daf200 syz-executor.2 3825 1 780 0 S uwait 0xfffffe00a5daea80 syz-executor.2 3824 1 780 0 S uwait 0xfffffe00a5dae080 syz-executor.2 3819 1 780 0 S uwait 0xfffffe00a5daec80 syz-executor.2 3818 1 780 0 S uwait 0xfffffe0057889280 syz-executor.2 3810 1 780 0 S uwait 0xfffffe0057889d80 syz-executor.2 3808 1 780 0 S uwait 0xfffffe0057889980 syz-executor.2 2856 1 781 0 SV uwait 0xfffffe00a5daf000 syz-executor.3 2855 1 776 0 SV uwait 0xfffffe00a5db0480 syz-executor.0 2852 1 780 0 SV uwait 0xfffffe00a5daf400 syz-executor.2 2850 1 777 0 SV uwait 0xfffffe005788a300 syz-executor.1 2848 1 781 0 SV uwait 0xfffffe00a5daf600 syz-executor.3 2847 1 776 0 SV uwait 0xfffffe00a5daf100 syz-executor.0 2844 1 780 0 SV uwait 0xfffffe0058b28700 syz-executor.2 2842 1 777 0 SV uwait 0xfffffe005732a900 syz-executor.1 2840 1 776 0 SV uwait 0xfffffe005788a200 syz-executor.0 2839 1 781 0 SV uwait 0xfffffe0057889180 syz-executor.3 2834 1 780 0 SV uwait 0xfffffe0057889b80 syz-executor.2 2831 1 777 0 SV uwait 0xfffffe00a5daf800 syz-executor.1 2821 1 777 0 SV uwait 0xfffffe005788c480 syz-executor.1 2508 1 776 0 S uwait 0xfffffe005732aa00 syz-executor.0 2507 1 777 0 S uwait 0xfffffe00a5db0080 syz-executor.1 2502 1 776 0 S uwait 0xfffffe0057889780 syz-executor.0 2501 1 777 0 S uwait 0xfffffe0057328a00 syz-executor.1 2497 1 777 0 S uwait 0xfffffe00a5daee80 syz-executor.1 2495 1 776 0 S uwait 0xfffffe005788a400 syz-executor.0 2489 1 776 0 S uwait 0xfffffe0057328a80 syz-executor.0 1339 1 776 0 S uwait 0xfffffe00a5daf700 syz-executor.0 1331 1 781 0 S uwait 0xfffffe005788c680 syz-executor.3 1330 1 776 0 S uwait 0xfffffe005788c580 syz-executor.0 1326 1 777 0 S uwait 0xfffffe0058b26100 syz-executor.1 1324 1 776 0 S uwait 0xfffffe00a5db0180 syz-executor.0 1322 1 776 0 S uwait 0xfffffe005732a800 syz-executor.0 1321 1 780 0 S uwait 0xfffffe005732ac00 syz-executor.2 1317 1 776 0 S uwait 0xfffffe0058b28900 syz-executor.0 1314 1 780 0 S uwait 0xfffffe00a5db0280 syz-executor.2 1312 1 781 0 S uwait 0xfffffe0058b26700 syz-executor.3 1311 1 776 0 S uwait 0xfffffe005732ad00 syz-executor.0 1310 1 780 0 S uwait 0xfffffe005732a500 syz-executor.2 1308 1 776 0 S uwait 0xfffffe005788c980 syz-executor.0 1306 1 777 0 S uwait 0xfffffe005732a600 syz-executor.1 1303 1 780 0 S uwait 0xfffffe005788c780 syz-executor.2 1301 1 777 0 S uwait 0xfffffe005732ab00 syz-executor.1 1299 1 776 0 S uwait 0xfffffe005732a700 syz-executor.0 1297 1 781 0 S uwait 0xfffffe0058b27600 syz-executor.3 1296 1 777 0 S uwait 0xfffffe0058b28600 syz-executor.1 1294 1 780 0 S uwait 0xfffffe005732a300 syz-executor.2 1290 1 776 0 S uwait 0xfffffe0058b28800 syz-executor.0 1288 1 777 0 S uwait 0xfffffe005732a400 syz-executor.1 1287 1 776 0 S uwait 0xfffffe0058b26000 syz-executor.0 1286 1 780 0 S uwait 0xfffffe0058b26300 syz-executor.2 1284 1 776 0 S uwait 0xfffffe00a5daff00 syz-executor.0 1279 1 777 0 S uwait 0xfffffe0058b27780 syz-executor.1 1278 1 776 0 S uwait 0xfffffe005788c380 syz-executor.0 1267 1 777 0 S uwait 0xfffffe00a5dafe00 syz-executor.1 1056 1 777 0 SV uwait 0xfffffe0058b28d00 syz-executor.1 1051 1 776 0 SV uwait 0xfffffe0058b27980 syz-executor.0 1042 1 777 0 SV uwait 0xfffffe0058b26200 syz-executor.1 1005 1 776 0 SV uwait 0xfffffe00a5db0380 syz-executor.0 997 1 777 0 SV uwait 0xfffffe0058b26400 syz-executor.1 993 1 776 0 SV uwait 0xfffffe0058b26800 syz-executor.0 979 1 776 0 SV uwait 0xfffffe0058b26900 syz-executor.0 915 0 0 0 DL aiordy 0xfffffe00a5dd5548 [aiod4] 914 0 0 0 DL aiordy 0xfffffe00a25ee548 [aiod3] 913 0 0 0 DL aiordy 0xfffffe00a5dd5a90 [aiod2] 912 0 0 0 DL aiordy 0xfffffe00a25f2a90 [aiod1] 781 774 781 0 Ss piperd 0xfffffe0058be6000 syz-executor.3 780 774 780 0 Ss nanslp 0xffffffff83e43c80 syz-executor.2 777 774 777 0 Ss nanslp 0xffffffff83e43c80 syz-executor.1 776 774 776 0 Ss piperd 0xfffffe0058bd2000 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe0057328800 syz-fuzzer 100113 S uwait 0xfffffe0058b27d80 syz-fuzzer 100114 S uwait 0xfffffe0058b27c80 syz-fuzzer 100115 S uwait 0xfffffe0058b27b80 syz-fuzzer 100116 S uwait 0xfffffe0058b27100 syz-fuzzer 100117 S kqread 0xfffffe0007957300 syz-fuzzer 100118 S uwait 0xfffffe0058b27000 syz-fuzzer 100119 S uwait 0xfffffe0058b28b00 syz-fuzzer 100121 S uwait 0xfffffe0058b27880 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058cb25f8 csh 770 688 770 0 Ss select 0xfffffe0056f6adc0 sshd 688 1 688 0 Ss select 0xfffffe0056f6b0c0 sshd 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f67ae0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00574720e8 [/ 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 0xffffffff81e492f0 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84a2b550 [pf purge] 5 0 0 0 DL waiting 0xffffffff848284a0 [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 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8aca0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e19280 [g_event] 100036 D - 0xffffffff83e192a0 [g_up] 100037 D - 0xffffffff83e192c0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e19c80 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b5d620 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100071 D - 0xfffffe00585ef600 [acpi_task_0] 100072 D - 0xfffffe00585ef600 [acpi_task_1] 100073 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] 111507 D - 0xfffffe00a6674600 [system_taskq_0] 111508 D - 0xfffffe00a6674600 [system_taskq_1] 111509 D - 0xfffffe0058b5d300 [system_delay_taskq_] 111510 D - 0xfffffe0058b5d300 [system_delay_taskq_] 111511 D - 0xfffffe009e8fe200 [arc_prune] db> show all locks Process 14256 (syz-executor.2) thread 0xfffffe00a9950ac0 (117718) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009e8b9518) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7502 shared rw vm object (vm object) r = 0 (0xfffffe009ec26000) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1495 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e8b9450) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 Process 14256 (syz-executor.2) thread 0xfffffe00a99503a0 (117747) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a9937cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4165 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 402 10034K 878 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4246 filedesc 511 4092K 26343 sysctloid 47808 2812K 47912 solaris 130 2804K 200 vtbuf 24 1968K 46 pcb 1284 1961K 27246 kobj 328 1312K 490 subproc 610 1306K 14583 newblk 96 1048K 56151 vfscache 3 1025K 3 inodedep 134 562K 15740 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 967 363K 19947 sctp_stro 333 333K 5788 vmem 3 276K 6 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 30 136K 13266 tfo_ccache 1 128K 1 kdtrace 711 123K 32012 DEVFS1 110 110K 127 umtx 880 110K 880 sem 4 106K 4 filemon 12 96K 306 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 sctp_atky 1309 52K 26910 shm 3 36K 123 temp 35 35K 3687 DEVFS3 129 33K 139 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 100 25K 15128 kbdmux 6 22K 6 kqueue 300 22K 14352 routetbl 146 21K 1774 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 lltable 58 19K 494 pwddesc 297 19K 14322 kstat_data 17 17K 17 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 ithread 97 16K 97 sctp_athm 967 16K 20760 ksem 37 15K 211 bus-sc 34 15K 1681 freefile 103 13K 14826 KTRACE 101 13K 27952 ifnet 7 13K 7 ether_multi 152 13K 207 eventhandler 139 12K 139 cred 46 12K 481 kenv 95 12K 95 DEVFSP 169 11K 1635 sctp_map 666 11K 11560 rman 88 11K 431 GEOM 61 11K 494 CAM queue 5 11K 1528 freework 37 10K 29936 in6_multi 65 9K 66 taskqueue 81 9K 81 bmsafemap 2 9K 16114 UART 12 9K 12 devstat 4 9K 4 pf_table 4 8K 341 rpc 2 8K 2 shmfd 1 8K 37 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 UMA 369 7K 369 pf_ifnet 20 7K 374 proc-args 303 7K 15671 cryptodev 97 7K 2139 sglist 5 7K 5 CAM DEV 3 6K 510 CC Mem 86 6K 5005 ufs_dirhash 24 5K 24 ip6opt 10 5K 430 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 plimit 16 4K 1104 evdev 4 4K 4 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 inpcbpolicy 103 4K 6031 newdirblk 25 4K 13100 freeblks 12 3K 15107 BPF 10 3K 98 terminal 11 3K 11 session 21 3K 121 filedesc_to_leader 41 3K 95 lockf 17 3K 945 uidinfo 2 3K 67 osd 114 3K 4942 pf_osfp 19 2K 19 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 1141 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 tcp_fsb 12 2K 1805 msi 12 2K 12 in_multi 6 2K 22 vnodemarker 3 2K 549 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_aadr 19 2K 90 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 26200 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 261 pci_link 10 1K 10 crypto 4 1K 531 encap_export_host 12 1K 12 ip_msource 10 1K 31 selfd 10 1K 176443 sctp_stri 1 1K 1592 diradd 4 1K 15168 indirdep 2 1K 21895 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 pf_rule 2 1K 224 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freefrag 2 1K 272 vnodes 1 1K 36 ktls 1 1K 15 CAM SIM 2 1K 2 select 2 1K 134 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 ip6_msource 3 1K 5 tcpfunc 3 1K 3 loginclass 3 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 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 1 1K 128 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 soname 1 1K 20759 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 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 9366 sctp_iter 0 0K 78 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 82 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 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 15461 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 263 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_moptions 0 0K 17 in6_mfilter 0 0K 22 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 54 in_mfilter 0 0K 102 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 13 VN POLL 0 0K 7 agp 0 0K 0 statfs 0 0K 13383 namei_tracker 0 0K 27 export_host 0 0K 0 cl_savebuf 0 0K 110 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 713 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 22 lio 0 0K 93 acl 0 0K 0 mbuf_tag 0 0K 216 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 24430 ioctlops 0 0K 1689 eventfd 0 0K 50 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 296 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 908 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 3 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 22 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 72 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 8355 1551 98614 0 254 40574976 0 tcp_log 416 28988 12421 1596250 0 254 17226144 0 mbuf 256 9605 8188 4844859 0 254 4555008 0 malloc-16384 16384 259 5 13333 0 1 4325376 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 14711 1412 302279 0 64 2321712 0 ertt_txseginfo 40 39406 14528 2273766 0 254 2157360 0 malloc-128 128 15697 206 31068 0 126 2035584 0 VM OBJECT 264 7198 167 318547 0 32 1944360 0 sctp_asoc 2256 333 432 5653 0 254 1725840 0 BUF TRIE 144 501 11287 36441 0 62 1697472 0 malloc-384 384 4169 31 4516 0 30 1612800 0 vmem btag 56 27869 106 27870 0 254 1566600 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 tcp_bbr_map 128 4593 6939 644702 0 127 1476096 0 UMA Slabs 0 112 12394 20 12394 0 126 1390368 0 malloc-4096 4096 328 2 494 0 2 1351680 0 MAP ENTRY 96 13450 410 835174 0 126 1330560 0 malloc-2048 2048 637 11 13662 0 8 1327104 0 malloc-4096 4096 299 9 14306 0 2 1261568 0 sctp_ep 1208 633 387 13467 0 254 1232160 0 socket 960 450 566 21224 0 254 975360 0 FFS inode 1160 793 26 15658 0 8 950040 0 256 Bucket 2048 370 54 19764 0 8 868352 0 THREAD 1808 413 27 17751 0 8 795520 0 VMSPACE 2552 268 14 14196 0 4 719664 0 sctp_raddr 736 333 437 6015 0 254 566720 0 tcpcb 1104 86 425 4902 0 254 564144 0 PROC 1352 296 16 14259 0 8 421824 0 VNODE 448 832 104 15700 0 30 419328 0 malloc-256 256 417 1203 146537 0 62 414720 0 malloc-65536 65536 1 5 187 0 1 393216 0 malloc-384 384 969 51 19950 0 30 391680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-64 64 5768 343 20535 0 254 391104 0 malloc-1024 1024 340 28 5620 0 16 376832 0 FPU_save_area 832 415 35 19323 0 16 374400 0 sctp_chunk 152 340 1948 91717 0 254 347776 0 filedesc0 1072 297 25 14322 0 8 345184 0 malloc-65536 65536 4 1 140 0 1 327680 0 malloc-16 16 19719 531 19952 0 254 324000 0 malloc-32768 32768 2 7 20344 0 1 294912 0 UMA Zones 768 341 3 341 0 16 264192 0 malloc-65536 65536 2 2 13 0 1 262144 0 malloc-384 384 155 505 16503 0 30 253440 0 malloc-32 32 7490 196 8285 0 254 245952 0 FFS2 dinode 256 793 137 15658 0 62 238080 0 malloc-32768 32768 1 6 15 0 1 229376 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-256 256 720 90 14430 0 62 207360 0 malloc-8192 8192 18 7 441 0 1 204800 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 0 3 250 0 1 196608 0 mbuf_packet 256 151 611 67780 0 254 195072 0 malloc-256 256 209 541 18064 0 62 192000 0 malloc-128 128 1201 194 27122 0 126 178560 0 malloc-256 256 462 168 18048 0 62 161280 0 S VFS Cache 104 1046 475 16579 0 126 158184 0 malloc-1024 1024 125 19 456 0 16 147456 0 malloc-128 128 481 666 28854 0 126 146816 0 malloc-128 128 923 224 2207 0 126 146816 0 128 Bucket 1024 84 47 3329 0 16 134144 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 unpcb 256 3 507 1644 0 254 130560 0 UMA Kegs 384 326 7 326 0 30 127872 0 malloc-384 384 313 17 340 0 30 126720 0 clpbuf 2624 0 48 975 0 16 125952 0 ksiginfo 112 348 696 2452 0 126 116928 0 g_bio 408 0 270 311357 0 30 110160 0 64 Bucket 512 118 82 36143 0 30 102400 0 malloc-64 64 958 617 13862 0 254 100800 0 malloc-128 128 555 220 6316 0 126 99200 0 malloc-32768 32768 0 3 10 0 1 98304 0 malloc-2048 2048 9 39 1633 0 8 98304 0 Files 80 815 335 49499 0 126 92000 0 syncache 168 0 528 18 0 254 88704 0 malloc-8192 8192 6 4 13 0 1 81920 0 sctp_readq 152 2 518 5164 0 254 79040 0 TURNSTILE 136 441 126 441 0 62 77112 0 tcp_inpcb 424 86 94 4902 0 30 76320 0 malloc-64 64 683 388 2429 0 254 68544 0 malloc-64 64 375 696 190986 0 254 68544 0 tcp_bbr_pcb 832 37 44 2159 0 16 67392 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 0 2 30 0 1 65536 0 malloc-16384 16384 0 4 26 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-2048 2048 11 21 1594 0 8 65536 0 32 Bucket 256 113 142 13185 0 62 65280 0 sctp_stream_msg_out 112 133 407 1571 0 254 60480 0 SLEEPQUEUE 88 441 199 441 0 126 56320 0 ripcb 424 13 113 486 0 30 53424 0 pcpu-8 8 5360 1296 14510 0 254 53248 0 malloc-64 64 411 408 16111 0 254 52416 0 malloc-32 32 1238 400 22865 0 254 52416 0 malloc-128 128 158 245 1130 0 126 51584 0 malloc-128 128 188 215 341 0 126 51584 0 malloc-128 128 41 362 26881 0 126 51584 0 malloc-256 256 75 120 2607 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 80953 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 12 12 36 0 8 49152 0 malloc-1024 1024 27 21 79 0 16 49152 0 malloc-1024 1024 25 23 550 0 16 49152 0 pcpu-64 64 501 267 501 0 254 49152 0 tcp_rack_pcb 896 12 42 1805 0 16 48384 0 pipe 744 17 48 734 0 16 48360 0 tcp_rack_map 120 26 370 5591 0 126 47520 0 malloc-384 384 68 52 504 0 30 46080 0 da_ccb 544 0 84 78712 0 16 45696 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-4096 4096 9 1 13 0 2 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udplite_inpcb 424 0 90 199 0 30 38160 0 udp_inpcb 424 4 86 444 0 30 38160 0 hostcache 64 6 561 6 0 254 36288 0 PWD 32 215 919 13055 0 254 36288 0 malloc-64 64 6 561 19299 0 254 36288 0 malloc-64 64 194 373 832 0 254 36288 0 malloc-64 64 21 546 471 0 254 36288 0 16 Bucket 144 86 166 3924 0 62 36288 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 736 0 62 34560 0 malloc-384 384 43 47 45 0 30 34560 0 malloc-256 256 2 133 2101 0 62 34560 0 malloc-256 256 47 88 53 0 62 34560 0 malloc-256 256 22 113 888 0 62 34560 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 5 3 635 0 2 32768 0 malloc-4096 4096 2 6 13508 0 2 32768 0 malloc-2048 2048 3 13 74 0 8 32768 0 malloc-2048 2048 2 14 69 0 8 32768 0 malloc-2048 2048 2 14 65 0 8 32768 0 malloc-1024 1024 0 32 143 0 16 32768 0 malloc-1024 1024 1 31 78 0 16 32768 0 malloc-1024 1024 6 26 1410 0 16 32768 0 malloc-512 512 12 52 558 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 0 64 42 0 30 32768 0 malloc-512 512 3 61 1594 0 30 32768 0 malloc-512 512 4 60 63 0 30 32768 0 KNOTE 160 28 172 110788 0 62 32000 0 ttyinq 160 135 65 1380 0 62 32000 0 tcp_log_id_node 120 0 264 4 0 126 31680 0 cpuset 104 9 270 2736 0 126 29016 0 sctp_asconf_ack 48 0 588 21 0 254 28224 0 sctp_laddr 48 273 315 4957 0 254 28224 0 tcp_inpcb ports 32 13 869 3444 0 254 28224 0 ertt 72 86 306 4902 0 126 28224 0 4 Bucket 48 7 581 362 0 254 28224 0 2 Bucket 32 87 795 5095 0 254 28224 0 malloc-16 16 1107 643 52079 0 254 28000 0 AIO 208 13 120 180 0 62 27664 0 malloc-8192 8192 1 2 5 0 1 24576 0 malloc-8192 8192 1 2 5 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 tcp_log_id_bucket 176 0 138 4 0 62 24288 0 PGRP 88 21 255 121 0 126 24288 0 rl_entry 40 254 352 254 0 254 24240 0 ktls_session 192 7 119 7 0 62 24192 0 8 Bucket 80 53 247 3922 0 126 24000 0 itimer 352 0 66 23 0 30 23232 0 malloc-384 384 0 60 85 0 30 23040 0 malloc-384 384 1 59 43 0 30 23040 0 domainset 40 0 567 2186 0 254 22680 0 udpcb 32 4 626 643 0 254 20160 0 udplite_inpcb ports 32 0 630 34 0 254 20160 0 udp_inpcb ports 32 2 628 122 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 2 628 9029 0 254 20160 0 malloc-32 32 237 393 7552 0 254 20160 0 malloc-32 32 395 235 14163 0 254 20160 0 malloc-32 32 128 502 630 0 254 20160 0 malloc-32 32 50 580 371 0 254 20160 0 malloc-32 32 23 607 1222 0 254 20160 0 malloc-16 16 693 557 11768 0 254 20000 0 cryptop 280 0 70 111 0 30 19600 0 AIOCB 552 0 35 688 0 16 19320 0 AIOLIO 272 0 70 93 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 0 32 4 0 30 16384 0 malloc-512 512 5 27 16 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 692555 0 254 16032 0 malloc-16 16 512 488 3488 0 254 16000 0 malloc-16 16 271 729 15378 0 254 16000 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 malloc-16 16 9 741 19682 0 254 12000 0 malloc-16 16 22 728 139 0 254 12000 0 malloc-16 16 20 730 27518 0 254 12000 0 arc_buf_hdr_t_full 352 4 29 4 0 30 11616 0 L VFS Cache 320 1 35 1 0 30 11520 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 13 9 13 0 62 3872 0 KMAP ENTRY 96 19 20 28 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 1 0 0 zio_buf_10240 10240 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_7168 7168 0 0 0 0 1 0 0 zio_buf_7168 7168 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_5120 5120 0 0 0 0 1 0 0 zio_buf_5120 5120 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3584 3584 0 0 0 0 2 0 0 zio_buf_3584 3584 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2560 2560 0 0 0 0 4 0 0 zio_buf_2560 2560 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 zio_buf_1536 1536 0 0 0 0 8 0 0 zio_data_buf_1024 1024 0 0 0 0 16 0 0 zio_buf_1024 1024 0 0 0 0 16 0 0 zio_data_buf_512 512 0 0 0 0 30 0 0 zio_buf_512 512 0 0 0 0 30 0 0 zio_link_cache 48 0 0 0 0 254 0 0 zio_cache 1232 0 0 0 0 8 0 0 ddt_entry_cache 392 0 0 0 0 30 0 0 ddt_cache 24824 0 0 0 0 1 0 0 metaslab_alloc_trace_cache 72 0 0 0 0 126 0 0 zfs_btree_leaf_cache 4096 0 0 0 0 2 0 0 reference_history_cache 8 0 0 0 0 254 0 0 reference_cache 40 0 0 0 0 254 0 0 taskq_zone 192 0 0 0 0 62 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 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 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 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