panic: ASan: Invalid access, 4-byte write at 0xfffffe00a4abc580, StackLeft(f1) cpuid = 1 time = 1648599229 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053bf55b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053bf5710 vpanic() at vpanic+0x2b8/frame 0xfffffe0053bf57f0 panic() at panic+0xb5/frame 0xfffffe0053bf58c0 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053bf5990 sctp_free_assoc() at sctp_free_assoc+0x727/frame 0xfffffe0053bf5af0 sctp_threshold_management() at sctp_threshold_management+0x443/frame 0xfffffe0053bf5b40 sctp_t1init_timer() at sctp_t1init_timer+0xa9/frame 0xfffffe0053bf5b90 sctp_timeout_handler() at sctp_timeout_handler+0x6e6/frame 0xfffffe0053bf5cd0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053bf5e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053bf5ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053bf5f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053bf5f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x270a03a(%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 0x54b657a17c37d9ce rdx 0x1 rbx 0 rsp 0xfffffe0053bf56f0 rbp 0xfffffe0053bf5710 rsi 0 rdi 0xffffffff8177ac4a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a3af1c30 r12 0xfffffe0053ee63a0 r13 0xfffffe0053bf5701 r14 0xffffffff82bb9d00 .str.26 r15 0xffffffff82bb9d00 .str.26 rip 0xffffffff8176e1db kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a03a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053f0b000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b8c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e1b8c0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1c860 (map 0xffffffff83e1c860) (map.pmap 0xffffffff83e1c920) (pmap 0xffffffff83e1c988) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 19760 787 787 0 R (threaded) syz-executor.3 125511 RunQ syz-executor.3 126083 S uwait 0xfffffe009bbd7080 syz-executor.3 19754 776 776 0 S (threaded) syz-executor.0 125213 S nanslp 0xffffffff83e458c1 syz-executor.0 126074 S connec 0xfffffe009bc4385a syz-executor.0 126077 S connec 0xfffffe009bc410da syz-executor.0 126081 S uwait 0xfffffe0092b96500 syz-executor.0 19753 777 777 0 R (threaded) syz-executor.1 124772 RunQ syz-executor.1 126072 S connec 0xfffffe009bc3e49a syz-executor.1 126076 S uwait 0xfffffe00a367fc00 syz-executor.1 18802 1 778 0 S uwait 0xfffffe009bbd7d80 syz-executor.2 18798 1 778 0 S uwait 0xfffffe00a3680680 syz-executor.2 18794 1 778 0 S uwait 0xfffffe009a45a680 syz-executor.2 18790 1 778 0 S uwait 0xfffffe009bbd7780 syz-executor.2 18783 1 778 0 S uwait 0xfffffe009bbd8100 syz-executor.2 18780 1 778 0 S uwait 0xfffffe00a367f180 syz-executor.2 18773 1 778 0 S uwait 0xfffffe009a3e0500 syz-executor.2 18769 1 778 0 S uwait 0xfffffe009a3e0800 syz-executor.2 18001 1 787 0 S uwait 0xfffffe00a367fb00 syz-executor.3 17787 1 777 0 S uwait 0xfffffe009a3e0300 syz-executor.1 17778 1 777 0 S uwait 0xfffffe009a3e0400 syz-executor.1 17769 1 777 0 S uwait 0xfffffe009bbd8400 syz-executor.1 17756 1 777 0 S uwait 0xfffffe009a45aa00 syz-executor.1 17453 1 787 0 SV uwait 0xfffffe009bbd8300 syz-executor.3 17442 1 787 0 SV uwait 0xfffffe009a3e3600 syz-executor.3 17433 1 787 0 SV uwait 0xfffffe009a3e0600 syz-executor.3 17422 1 787 0 SV uwait 0xfffffe0092b96e80 syz-executor.3 16726 1 16724 0 SV uwait 0xfffffe009a3e1300 syz-executor.3 16721 1 16719 0 SV uwait 0xfffffe00a367e800 syz-executor.2 16717 1 16714 0 SV uwait 0xfffffe009a3e0900 syz-executor.3 16712 1 16710 0 SV uwait 0xfffffe009a3e0100 syz-executor.2 16704 1 16703 0 SV uwait 0xfffffe00a367f080 syz-executor.3 16700 1 16698 0 SV uwait 0xfffffe009a3e2200 syz-executor.2 16689 1 16687 0 SV uwait 0xfffffe0092b96680 syz-executor.2 15500 1 778 0 S uwait 0xfffffe0092b96980 syz-executor.2 15459 1 787 0 S uwait 0xfffffe009a3e1200 syz-executor.3 15197 1 787 0 S uwait 0xfffffe009a3e0f00 syz-executor.3 15191 1 787 0 S uwait 0xfffffe00a367f680 syz-executor.3 15179 1 787 0 S uwait 0xfffffe00a367ed00 syz-executor.3 15168 1 787 0 S umtxn 0xfffffe009a3e1900 syz-executor.3 15145 1 778 0 S uwait 0xfffffe00a367e280 syz-executor.2 14721 1 787 0 S uwait 0xfffffe00a3680580 syz-executor.3 14714 1 787 0 S uwait 0xfffffe00a367f280 syz-executor.3 14701 1 787 0 S uwait 0xfffffe00a3680b80 syz-executor.3 14699 1 778 0 S uwait 0xfffffe009a457a80 syz-executor.2 14697 1 776 0 S uwait 0xfffffe009a3e1700 syz-executor.0 14693 1 778 0 S uwait 0xfffffe009a3e0a00 syz-executor.2 14691 1 776 0 S uwait 0xfffffe00a3680380 syz-executor.0 14687 1 778 0 S uwait 0xfffffe0092b96a80 syz-executor.2 14686 1 776 0 S uwait 0xfffffe009a3e0c00 syz-executor.0 14676 1 776 0 S uwait 0xfffffe009a3e0b00 syz-executor.0 14542 1 776 0 S uwait 0xfffffe00a367f580 syz-executor.0 14541 1 776 0 S uwait 0xfffffe009a3e0200 syz-executor.0 14083 0 0 0 DL mdwait 0xfffffe009cf5d000 [md5] 14081 0 0 0 DL mdwait 0xfffffe009ced1000 [md4] 14079 0 0 0 DL mdwait 0xfffffe009cf53000 [md3] 14077 0 0 0 DL mdwait 0xfffffe009dec8000 [md2] 13853 1 777 60928 S uwait 0xfffffe009a3e1100 syz-executor.1 13243 1 778 0 S uwait 0xfffffe00a367f480 syz-executor.2 13238 1 778 0 S uwait 0xfffffe009a45ae00 syz-executor.2 13231 1 778 0 S uwait 0xfffffe009a45ad00 syz-executor.2 13223 1 778 0 S uwait 0xfffffe00a3680280 syz-executor.2 13013 1 776 0 S uwait 0xfffffe009a45af00 syz-executor.0 13011 1 776 0 S uwait 0xfffffe009a458d00 syz-executor.0 13008 1 776 0 S uwait 0xfffffe00a367ea00 syz-executor.0 13005 1 776 0 S uwait 0xfffffe009a3e3500 syz-executor.0 12583 1 776 0 S uwait 0xfffffe009a3e1600 syz-executor.0 12581 1 776 0 S uwait 0xfffffe009a3e3800 syz-executor.0 11808 1 787 0 S uwait 0xfffffe00a367fb80 syz-executor.3 11762 1 777 0 S uwait 0xfffffe00a367ee00 syz-executor.1 11700 1 777 0 S uwait 0xfffffe009a3e1e80 syz-executor.1 11696 1 777 0 S uwait 0xfffffe00a3680180 syz-executor.1 11690 1 777 0 S uwait 0xfffffe009a457080 syz-executor.1 11685 1 777 0 S uwait 0xfffffe00a3681300 syz-executor.1 10304 1 777 0 S uwait 0xfffffe00a3680c80 syz-executor.1 10203 1 10202 0 S uwait 0xfffffe00a367f980 syz-executor.3 10201 1 10200 0 S uwait 0xfffffe009a3e1c80 syz-executor.3 10199 1 10198 0 S umtxn 0xfffffe00a3680780 syz-executor.3 10188 1 10187 0 S uwait 0xfffffe009a3e2000 syz-executor.0 10186 1 10183 0 S uwait 0xfffffe00a367f880 syz-executor.0 10180 1 10179 0 S uwait 0xfffffe009a3e1b80 syz-executor.0 10176 1 10175 0 S uwait 0xfffffe00a3680980 syz-executor.0 10078 1 777 0 S uwait 0xfffffe009a3e2300 syz-executor.1 10077 1 778 0 S umtxn 0xfffffe00a3680480 syz-executor.2 10076 1 776 0 S uwait 0xfffffe009a3e3c00 syz-executor.0 10069 1 778 0 S uwait 0xfffffe009a3e1d80 syz-executor.2 10068 1 777 0 S uwait 0xfffffe009a3e2400 syz-executor.1 10063 1 776 0 S uwait 0xfffffe009a3e3f00 syz-executor.0 10062 1 778 0 S uwait 0xfffffe009a3e2600 syz-executor.2 10055 1 777 0 S uwait 0xfffffe00a3680880 syz-executor.1 10054 1 776 0 S uwait 0xfffffe009a457c80 syz-executor.0 10049 1 776 0 S uwait 0xfffffe00a367ff00 syz-executor.0 9286 1 778 0 S uwait 0xfffffe00a367fe00 syz-executor.2 9285 1 778 0 S uwait 0xfffffe00a367fd00 syz-executor.2 9279 1 777 0 S uwait 0xfffffe00a3680a80 syz-executor.1 9278 1 777 0 S umtxn 0xfffffe00a3681000 syz-executor.1 9274 1 778 0 S umtxn 0xfffffe00a3681200 syz-executor.2 9271 1 778 0 S uwait 0xfffffe009a3e3280 syz-executor.2 9270 1 777 0 S uwait 0xfffffe009a458000 syz-executor.1 9266 1 777 0 S uwait 0xfffffe009a3e2100 syz-executor.1 9262 1 778 0 S uwait 0xfffffe0092b93000 syz-executor.2 9260 1 777 0 S uwait 0xfffffe00a3681500 syz-executor.1 9259 1 778 0 S umtxn 0xfffffe00a3681100 syz-executor.2 9254 1 777 0 S umtxn 0xfffffe00a3680e80 syz-executor.1 9249 1 777 0 S uwait 0xfffffe00a3681400 syz-executor.1 9244 1 777 0 S umtxn 0xfffffe009a3e3b00 syz-executor.1 9157 1 787 0 S uwait 0xfffffe009a457480 syz-executor.3 8941 1 777 0 S uwait 0xfffffe009a3e3e00 syz-executor.1 8939 1 777 0 S uwait 0xfffffe00a3681600 syz-executor.1 8937 1 777 0 S uwait 0xfffffe009a459e80 syz-executor.1 8934 1 777 0 S uwait 0xfffffe0058aa3e80 syz-executor.1 8909 1 778 0 S umtxn 0xfffffe009a457b80 syz-executor.2 8907 1 787 0 S uwait 0xfffffe009a459980 syz-executor.3 8899 1 778 0 S uwait 0xfffffe009a3e3400 syz-executor.2 8897 1 787 0 S uwait 0xfffffe009a3e2e00 syz-executor.3 8892 1 776 0 S uwait 0xfffffe0092b95b00 syz-executor.0 8891 1 778 0 S uwait 0xfffffe009a458900 syz-executor.2 8890 1 787 0 S uwait 0xfffffe00a3680d80 syz-executor.3 8888 1 776 0 S uwait 0xfffffe0092b95200 syz-executor.0 8883 1 776 0 S uwait 0xfffffe009a3e3700 syz-executor.0 8879 1 776 0 S uwait 0xfffffe009a458200 syz-executor.0 8796 0 0 0 DL mdwait 0xfffffe00a3be7000 [md1] 7480 1 776 0 S uwait 0xfffffe009a458100 syz-executor.0 7479 1 777 0 S umtxn 0xfffffe009a3e3d00 syz-executor.1 7400 1 787 0 S uwait 0xfffffe009a457680 syz-executor.3 7393 1 787 0 S uwait 0xfffffe009a457d80 syz-executor.3 7384 1 787 0 S umtxn 0xfffffe0092b95500 syz-executor.3 7375 1 787 0 S uwait 0xfffffe009a457880 syz-executor.3 6957 0 0 0 DL mdwait 0xfffffe009caaf000 [md0] 6509 1 787 0 T uwait 0xfffffe0058aa0280 syz-executor.3 6507 1 777 0 T syz-executor.1 6500 1 787 0 T uwait 0xfffffe009a3e3900 syz-executor.3 6499 1 777 0 T syz-executor.1 6489 1 777 0 T uwait 0xfffffe009a458800 syz-executor.1 6488 1 787 0 T uwait 0xfffffe009a459380 syz-executor.3 6471 1 777 0 T uwait 0xfffffe009a457280 syz-executor.1 6458 1 777 0 S umtxn 0xfffffe0058aa0180 syz-executor.1 6453 1 777 0 S uwait 0xfffffe009a459d80 syz-executor.1 6451 1 776 0 S uwait 0xfffffe009a3e2d00 syz-executor.0 6449 1 776 0 S uwait 0xfffffe009a459780 syz-executor.0 6447 1 777 0 S uwait 0xfffffe009a458600 syz-executor.1 6444 1 776 0 S uwait 0xfffffe009a45a200 syz-executor.0 6443 1 778 0 S uwait 0xfffffe009a3e3080 syz-executor.2 6441 1 777 0 S uwait 0xfffffe009a457e80 syz-executor.1 6437 1 776 0 S uwait 0xfffffe0092b93400 syz-executor.0 6435 1 777 0 S uwait 0xfffffe009a3e3180 syz-executor.1 6434 1 778 0 S uwait 0xfffffe009a457980 syz-executor.2 6431 1 776 0 S uwait 0xfffffe009a457380 syz-executor.0 6429 1 778 0 S uwait 0xfffffe009a457580 syz-executor.2 6427 1 777 0 S uwait 0xfffffe009a458300 syz-executor.1 6426 1 776 0 S uwait 0xfffffe009a458f00 syz-executor.0 6417 1 776 0 S uwait 0xfffffe009a458c00 syz-executor.0 5383 1 776 0 S uwait 0xfffffe009a3e2c00 syz-executor.0 5382 1 777 0 S uwait 0xfffffe009a459c80 syz-executor.1 5381 1 776 0 S uwait 0xfffffe0053ef3300 syz-executor.0 5379 1 777 0 S uwait 0xfffffe009a459b80 syz-executor.1 5374 1 776 0 S uwait 0xfffffe009a459480 syz-executor.0 5373 1 778 0 S uwait 0xfffffe009a3e2a00 syz-executor.2 5371 1 777 0 S uwait 0xfffffe009a458e00 syz-executor.1 5370 1 776 0 S uwait 0xfffffe0053de9480 syz-executor.0 5369 1 778 0 S uwait 0xfffffe0053ef3700 syz-executor.2 5368 1 777 0 S uwait 0xfffffe009a459a80 syz-executor.1 5364 1 778 0 S umtxn 0xfffffe0053ef3200 syz-executor.2 5363 1 776 0 S uwait 0xfffffe009a3e2f00 syz-executor.0 5362 1 777 0 S uwait 0xfffffe0092b94380 syz-executor.1 5359 1 778 0 S uwait 0xfffffe009a459180 syz-executor.2 5358 1 776 0 S uwait 0xfffffe009a458b00 syz-executor.0 5357 1 777 0 S uwait 0xfffffe009a458a00 syz-executor.1 5352 1 778 0 S umtxn 0xfffffe009a3e3300 syz-executor.2 5351 1 778 0 S uwait 0xfffffe009a459280 syz-executor.2 5342 1 778 0 S umtxn 0xfffffe009a459680 syz-executor.2 5340 1 778 0 S uwait 0xfffffe009a459080 syz-executor.2 4838 1 778 60928 S uwait 0xfffffe009a459580 syz-executor.2 4352 1 778 0 S umtxn 0xfffffe009a45a500 syz-executor.2 4315 1 4315 65 Ss select 0xfffffe009b59f140 dhclient 4240 0 0 0 DL - 0xffffffff83f655c0 [soaiod4] 4239 0 0 0 DL - 0xffffffff83f655c0 [soaiod3] 4238 0 0 0 DL - 0xffffffff83f655c0 [soaiod2] 4237 0 0 0 DL - 0xffffffff83f655c0 [soaiod1] 3946 1 778 0 S uwait 0xfffffe0053ef3900 syz-executor.2 3941 1 778 0 S uwait 0xfffffe009a3e2b00 syz-executor.2 3930 1 778 0 S uwait 0xfffffe0092b95400 syz-executor.2 3922 1 778 0 S uwait 0xfffffe0092b94680 syz-executor.2 3845 1 787 0 SV uwait 0xfffffe009a459880 syz-executor.3 3837 1 787 0 SV uwait 0xfffffe0092b95000 syz-executor.3 3827 1 787 0 SV uwait 0xfffffe009a45a300 syz-executor.3 3819 1 787 0 SV uwait 0xfffffe0053ef3400 syz-executor.3 3671 1 776 0 S uwait 0xfffffe0058aa3b00 syz-executor.0 3513 1 776 60928 T syz-executor.0 3465 1 3465 0 Ss select 0xfffffe00997be340 dhclient 3462 1 3462 0 Ss select 0xfffffe009b5a1340 dhclient 3435 1 3435 65 Ss select 0xfffffe009d393f40 dhclient 2568 1 776 0 T uwait 0xfffffe0058aa2480 syz-executor.0 2566 1 776 0 T syz-executor.0 2563 1 776 0 T uwait 0xfffffe0092b94880 syz-executor.0 2562 1 776 0 T uwait 0xfffffe0092b94b80 syz-executor.0 2560 1 776 0 T umtxn 0xfffffe0058aa0a80 syz-executor.0 2559 1 776 0 T umtxn 0xfffffe0053ef3a00 syz-executor.0 2557 1 776 0 T syz-executor.0 2555 1 776 0 T syz-executor.0 2541 1 2541 0 Ss select 0xfffffe0007985ec0 dhclient 2535 1 2535 0 Ss select 0xfffffe0056fdf140 dhclient 2511 1 2511 65 Ss select 0xfffffe0056fe1240 dhclient 2498 1 787 0 S uwait 0xfffffe0058aa3e00 syz-executor.3 2493 1 787 0 S uwait 0xfffffe0092b93300 syz-executor.3 2488 1 787 0 S uwait 0xfffffe0053ef3800 syz-executor.3 2481 1 787 0 S umtxn 0xfffffe0053de9280 syz-executor.3 1824 1 1824 0 Ss select 0xfffffe00997bf240 dhclient 1821 1 1821 0 Ss select 0xfffffe00997beb40 dhclient 1795 1 1795 65 Ss select 0xfffffe00997bfa40 dhclient 1745 0 0 0 DL (threaded) [zfskern] 101263 D t->zthr 0xfffffe0092468848 [arc_evict] 101360 D t->zthr 0xfffffe0092468748 [arc_reap] 101361 D - 0xfffffe0099d56e00 [dbu_evict] 101362 D dbuf_ev 0xffffffff85840120 [dbuf_evict_thread] 101363 D - 0xfffffe0099d57c00 [z_vdev_file_0] 101364 D - 0xfffffe0099d57c00 [z_vdev_file_1] 101365 D - 0xfffffe0099d57c00 [z_vdev_file_2] 101366 D - 0xfffffe0099d57c00 [z_vdev_file_3] 101367 D - 0xfffffe0099d57c00 [z_vdev_file_4] 101368 D - 0xfffffe0099d57c00 [z_vdev_file_5] 101369 D - 0xfffffe0099d57c00 [z_vdev_file_6] 101370 D - 0xfffffe0099d57c00 [z_vdev_file_7] 101371 D - 0xfffffe0099d57c00 [z_vdev_file_8] 101372 D - 0xfffffe0099d57c00 [z_vdev_file_9] 101373 D - 0xfffffe0099d57c00 [z_vdev_file_10] 101374 D - 0xfffffe0099d57c00 [z_vdev_file_11] 101375 D - 0xfffffe0099d57c00 [z_vdev_file_12] 101376 D - 0xfffffe0099d57c00 [z_vdev_file_13] 101377 D - 0xfffffe0099d57c00 [z_vdev_file_14] 101378 D - 0xfffffe0099d57c00 [z_vdev_file_15] 101379 D l2arc_f 0xffffffff8582f240 [l2arc_feed_thread] 101380 D - 0xfffffe0092766500 [zfsvfs] 101381 S zevent_ 0xffffffff85840cc0 [sysevent] 1598 0 0 0 DL aiordy 0xfffffe009b621a90 [aiod4] 1597 0 0 0 DL aiordy 0xfffffe009b622000 [aiod3] 1596 0 0 0 DL aiordy 0xfffffe009b622548 [aiod2] 1595 0 0 0 DL aiordy 0xfffffe009b622a90 [aiod1] 1410 1 778 0 S uwait 0xfffffe0092b95700 syz-executor.2 1407 1 778 0 S uwait 0xfffffe0058aa1400 syz-executor.2 1257 1 776 0 S umtxn 0xfffffe0092b95e00 syz-executor.0 1255 1 787 0 S uwait 0xfffffe0092b94780 syz-executor.3 1247 1 776 0 S uwait 0xfffffe0092b94c80 syz-executor.0 1244 1 787 0 S uwait 0xfffffe0058aa0c80 syz-executor.3 1236 1 787 0 S uwait 0xfffffe0092b95600 syz-executor.3 1235 1 776 0 S uwait 0xfffffe0058aa0b80 syz-executor.0 1227 1 776 0 S uwait 0xfffffe0092b94580 syz-executor.0 1128 1 778 0 S uwait 0xfffffe0092b94980 syz-executor.2 1127 1 776 0 S uwait 0xfffffe0092b94480 syz-executor.0 1124 1 777 0 S uwait 0xfffffe0053de5380 syz-executor.1 1121 1 778 0 S umtxn 0xfffffe0092b94e80 syz-executor.2 1119 1 776 0 S uwait 0xfffffe0058aa1b80 syz-executor.0 1118 1 777 0 S uwait 0xfffffe0092b95300 syz-executor.1 1112 1 776 0 S uwait 0xfffffe0092b95100 syz-executor.0 1110 1 778 0 S uwait 0xfffffe0058aa1680 syz-executor.2 1109 1 777 0 S uwait 0xfffffe0092b94d80 syz-executor.1 1105 1 787 0 S umtxn 0xfffffe0053de5280 syz-executor.3 1103 1 776 0 S umtxn 0xfffffe0058aa1500 syz-executor.0 1102 1 777 0 S uwait 0xfffffe0092b96280 syz-executor.1 1100 1 778 0 S uwait 0xfffffe0053de5580 syz-executor.2 1097 1 777 0 S uwait 0xfffffe0092b95800 syz-executor.1 1095 1 776 0 S uwait 0xfffffe0058aa2a80 syz-executor.0 1094 1 787 0 S uwait 0xfffffe0053de5780 syz-executor.3 1093 1 778 0 S uwait 0xfffffe0058aa2880 syz-executor.2 1089 1 777 0 S umtxn 0xfffffe0092b96180 syz-executor.1 1087 1 778 0 S uwait 0xfffffe0058aa2980 syz-executor.2 1086 1 776 0 S uwait 0xfffffe0058aa2780 syz-executor.0 1085 1 787 0 S uwait 0xfffffe0058aa1200 syz-executor.3 1081 1 777 0 S uwait 0xfffffe0058aa1000 syz-executor.1 1079 1 776 0 S uwait 0xfffffe0053de6100 syz-executor.0 1078 1 778 0 S uwait 0xfffffe0092b96380 syz-executor.2 1075 1 777 0 S uwait 0xfffffe0058aa2380 syz-executor.1 1074 1 787 0 S uwait 0xfffffe0058aa1d80 syz-executor.3 1071 1 776 0 S uwait 0xfffffe0058aa0e80 syz-executor.0 1070 1 778 0 S uwait 0xfffffe0058aa2580 syz-executor.2 1067 1 777 0 S uwait 0xfffffe0092b95d00 syz-executor.1 1066 1 787 0 S uwait 0xfffffe0058aa2280 syz-executor.3 1061 1 776 0 S uwait 0xfffffe0058aa0d80 syz-executor.0 1060 1 778 0 S uwait 0xfffffe0058aa2100 syz-executor.2 1057 1 787 0 S uwait 0xfffffe0053de5880 syz-executor.3 1040 1 787 0 S uwait 0xfffffe0058aa1a80 syz-executor.3 1039 1 777 0 S uwait 0xfffffe0058aa2000 syz-executor.1 1034 1 787 0 S uwait 0xfffffe0092b95c00 syz-executor.3 1033 1 777 0 S uwait 0xfffffe0058aa2b80 syz-executor.1 1030 1 1030 0 Ss select 0xfffffe00997bfac0 dhclient 1027 1 1027 0 Ss select 0xfffffe0056fe1040 dhclient 1007 1 777 0 S uwait 0xfffffe0053de6d00 syz-executor.1 1003 1 787 0 S uwait 0xfffffe0092b95a00 syz-executor.3 982 1 777 0 S umtxn 0xfffffe0058aa2c80 syz-executor.1 787 774 787 0 Rs syz-executor.3 778 774 778 0 Ss piperd 0xfffffe0058b4a5d0 syz-executor.2 777 774 777 0 Ss nanslp 0xffffffff83e458c1 syz-executor.1 776 774 776 0 Ss nanslp 0xffffffff83e458c0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffffe0053de6700 syz-fuzzer 100114 S uwait 0xfffffe0053de5c80 syz-fuzzer 100115 S uwait 0xfffffe0053de5d80 syz-fuzzer 100116 S uwait 0xfffffe0053de5e80 syz-fuzzer 100117 S uwait 0xfffffe0053de6800 syz-fuzzer 100118 S uwait 0xfffffe0053de6900 syz-fuzzer 100119 S uwait 0xfffffe0053de6000 syz-fuzzer 100121 S uwait 0xfffffe0058aa2680 syz-fuzzer 100122 S kqread 0xfffffe0092768100 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe00926280b0 csh 770 688 770 0 Ss select 0xfffffe0007986940 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574e34b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005868a8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005862dcb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005862e0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005862e4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005868acb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005862e8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005862ecb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00574e00b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe00079863c0 sshd 501 1 501 0 Ss select 0xfffffe0007986bc0 syslogd 430 1 430 0 Ss select 0xfffffe0007986ac0 devd 429 1 429 65 Ss select 0xfffffe00079868c0 dhclient 344 1 344 0 Ss select 0xfffffe00079869c0 dhclient 341 1 341 0 Ss select 0xfffffe0007987ac0 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe005884aa90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00579724e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100078 RunQ [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4ba0 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84a16530 [pf purge] 5 0 0 0 DL waiting 0xffffffff847a54e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f46c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053fb7030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb7080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 Run CPU 0 [swi1: hpts] 100034 I [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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053ddc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053e13000 [softirq_0] 100006 D - 0xfffffe0053e12e00 [softirq_1] 100007 D - 0xfffffe0053e12d00 [if_io_tqg_0] 100008 D - 0xfffffe0053e12c00 [if_io_tqg_1] 100009 D - 0xfffffe0053e12b00 [if_config_tqg_0] 100011 D - 0xfffffe0008186200 [aiod_kick taskq] 100012 D - 0xfffffe0008186000 [inm_free taskq] 100013 D - 0xfffffe0008185d00 [linuxkpi_irq_wq] 100014 D - 0xfffffe0008185b00 [in6m_free taskq] 100015 D - 0xfffffe0008185900 [deferred_unmount ta] 100016 D - 0xfffffe0008185700 [thread taskq] 100018 D - 0xfffffe0008185300 [kqueue_ctx taskq] 100019 D - 0xfffffe0008185100 [pci_hp taskq] 100021 D - 0xfffffe0008184c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0008184c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0008184c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0008184c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0008184700 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0008184700 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0008184700 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0008184700 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ef6c00 [firmware taskq] 100039 D - 0xfffffe0053ef5d00 [crypto_0] 100040 D - 0xfffffe0053ef5d00 [crypto_1] 100056 D - 0xfffffe0053ef4200 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ef4100 [vtnet0 txq 0] 100058 D - 0xfffffe0053ef4000 [vtnet0 rxq 1] 100059 D - 0xfffffe0008187e00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fe1680 [virtio_balloon] 100067 D - 0xffffffff82bbfb80 [deadlkres] 100071 D - 0xfffffe0008187100 [mca taskq] 100073 D - 0xfffffe00574cdd00 [acpi_task_0] 100074 D - 0xfffffe00574cdd00 [acpi_task_1] 100075 D - 0xfffffe00574cdd00 [acpi_task_2] 100076 D - 0xfffffe0053ef5100 [CAM taskq] 101355 D - 0xfffffe0099d55e00 [system_taskq_0] 101356 D - 0xfffffe0099d55e00 [system_taskq_1] 101357 D - 0xfffffe0099d55100 [system_delay_taskq_] 101358 D - 0xfffffe0099d55100 [system_delay_taskq_] 101359 D - 0xfffffe0099d56b00 [arc_prune] 2553 1 778 0 Z syz-executor.2 db> show all locks Process 19760 (syz-executor.3) thread 0xfffffe00a3af3ac0 (125511) shared rw vm object (vm object) r = 0 (0xfffffe0092b89948) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1495 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009bc76a58) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4934 Process 2 (clock) thread 0xfffffe0053ee63a0 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009973ba90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1777 db> show malloc Type InUse MemUse Requests sctp_stro 204 18632K 9105 pf_hash 5 11524K 5 linker 402 10294K 691 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4252 filedesc 454 3632K 37389 sysctloid 48164 2833K 48268 solaris 130 2804K 200 vtbuf 24 1968K 46 subproc 623 1325K 20095 kobj 327 1308K 542 pcb 657 1246K 40526 newblk 30 1032K 77317 vfscache 3 1025K 3 inodedep 33 524K 22766 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 280K 8 sctp_atcl 540 203K 30150 acpica 1674 184K 56014 vnet_data 1 168K 1 filemon 20 160K 395 tidhash 3 141K 3 pagedep 9 130K 19073 tfo_ccache 1 128K 1 kdtrace 728 126K 45845 DEVFS1 116 116K 133 umtx 902 113K 902 sem 4 106K 4 BPF 46 88K 96 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 517 65K 517 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 35 35K 9342 DEVFS3 135 34K 145 hostcache 1 32K 1 shm 1 32K 69 sctp_atky 746 31K 41018 msg 4 30K 4 gtaskqueue 18 26K 18 md_disk 11 25K 18 kbdmux 6 22K 6 kqueue 303 22K 19870 ifaddr 71 21K 73 md_sectors 5 20K 5 DEVFS_RULE 56 20K 56 lltable 58 19K 965 pwddesc 300 19K 20009 routetbl 143 19K 2315 kstat_data 17 17K 17 ufs_mount 4 17K 5 GEOM 103 17K 746 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 ithread 100 16K 100 bus-sc 34 15K 1651 ksem 33 13K 252 KTRACE 101 13K 19678 ether_multi 157 13K 196 ifnet 7 13K 7 devstat 6 13K 6 eventhandler 137 12K 137 kenv 95 12K 95 sctp_stri 21 11K 1964 rman 88 11K 429 CAM queue 5 11K 1528 DEVFSP 156 10K 2440 in6_multi 71 9K 71 CC Mem 138 9K 8205 cred 34 9K 504 sctp_athm 540 9K 31087 taskqueue 81 9K 81 bmsafemap 2 9K 22372 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 87 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 proc-args 320 7K 21220 UMA 372 7K 372 sctp_map 408 7K 17998 session 49 7K 124 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 550 pf_ifnet 17 6K 485 dirrem 23 6K 20828 inpcbpolicy 171 6K 10258 freework 21 6K 42606 pf_osfp 42 5K 42 ufs_dirhash 24 5K 24 cryptodev 70 5K 3128 vt 11 5K 11 pf_table 2 4K 472 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 35 4K 653 acpisem 28 4K 28 selfd 55 4K 278357 hhook 15 4K 17 kcovinfo 52 4K 52 freefile 24 3K 20432 osd 166 3K 8067 tcp_fsb 38 3K 2576 terminal 11 3K 11 uidinfo 5 3K 52 select 19 3K 358 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 freeblks 8 2K 21360 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 CAM XPT 22 2K 543 Unitno 25 2K 1295 msi 12 2K 12 in_multi 6 2K 15 vnodemarker 3 2K 1919 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 37080 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 eventfd 7 1K 36 ipsec 3 1K 3 sctp_ifn 6 1K 15 sctp_aadr 12 1K 128 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 702 pci_link 10 1K 10 pf_rule 5 1K 362 crypto 4 1K 659 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 18540 diradd 4 1K 20872 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 31410 ip_msource 4 1K 27 vnodes 1 1K 5 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 8 sigio 3 1K 11 lkpikmalloc 5 1K 6 soname 7 1K 30489 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 159 CAM dev queue 2 1K 2 VN POLL 1 1K 20 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 126 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 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 sfs_nodes 0 0K 0 zones_data 0 0K 0 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 14212 sctp_iter 0 0K 44 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 33 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 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 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 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 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 22065 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 950 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 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 ip6opt 0 0K 304 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 0 frag6 0 0K 4 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 60 in_mfilter 0 0K 62 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 agp 0 0K 0 statfs 0 0K 18840 namei_tracker 0 0K 9 export_host 0 0K 0 cl_savebuf 0 0K 67 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 1028 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 44 lio 0 0K 480 acl 0 0K 0 mbuf_tag 0 0K 482 ktls 0 0K 0 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 iov 0 0K 28406 ioctlops 0 0K 1507 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 364 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 1109 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 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 filedesc_to_leader 0 0K 7 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 108 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8344 1562 922024 0 254 40574976 0 tcp_log 416 61777 10871 2592399 0 254 30221568 0 mbuf 256 10509 6264 9032278 0 254 4293888 0 malloc-16384 16384 229 5 18695 0 1 3833856 0 RADIX NODE 144 20726 185 529440 0 62 3011184 0 mbuf_cluster 2048 762 254 763 0 254 2080768 0 malloc-128 128 15755 272 15967 0 126 2051456 0 pbuf 2624 0 762 0 0 2 1999488 0 sctp_asoc 2288 204 561 8928 0 254 1750320 0 vmem btag 56 30628 83 30628 0 254 1719816 0 BUF TRIE 144 652 11136 59488 0 62 1697472 0 malloc-384 384 4117 23 4117 0 30 1589760 0 ertt_txseginfo 40 14654 22514 4401260 0 254 1486720 0 VM OBJECT 264 5401 119 303583 0 30 1457280 0 malloc-4096 4096 350 4 1105 0 2 1449984 0 UMA Slabs 0 112 12416 34 12416 0 126 1394400 0 malloc-4096 4096 326 6 19992 0 2 1359872 0 sctp_ep 1208 315 705 20104 0 254 1232160 0 FFS inode 1160 854 28 21304 0 8 1023120 0 socket 960 324 692 32001 0 254 975360 0 MAP ENTRY 96 9223 353 764791 0 126 919296 0 256 Bucket 2048 360 78 30566 0 9 897024 0 THREAD 1808 426 25 26083 0 8 815408 0 malloc-2048 2048 319 73 20827 0 8 802816 0 tcp_bbr_map 128 928 5272 1221968 0 126 793600 0 malloc-65536 65536 1 11 51 0 1 786432 0 VMSPACE 2552 268 14 19712 0 4 719664 0 sctp_raddr 736 249 521 10352 0 254 566720 0 tcpcb 1104 138 373 8027 0 254 564144 0 malloc-256 256 116 1624 98230 0 62 445440 0 VNODE 448 894 96 21347 0 30 443520 0 PROC 1352 300 21 19760 0 8 433992 0 FPU_save_area 832 428 58 31522 0 16 404352 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 malloc-1024 1024 227 125 8762 0 16 360448 0 filedesc0 1072 300 22 20009 0 8 345184 0 malloc-64 64 5204 151 5294 0 254 342720 0 malloc-16 16 19975 525 27988 0 254 328000 0 malloc-65536 65536 3 2 378 0 1 327680 0 malloc-384 384 602 238 31176 0 30 322560 0 sctp_chunk 152 268 1526 55042 0 254 272688 0 UMA Zones 768 344 0 344 0 16 264192 0 FFS2 dinode 256 854 151 21304 0 62 257280 0 malloc-32 32 7462 476 8028 0 254 254016 0 malloc-32768 32768 0 7 29489 0 1 229376 0 DEVCTL 1024 0 220 168 0 0 225280 0 malloc-8192 8192 21 6 398 0 1 221184 0 malloc-65536 65536 1 2 137 0 1 196608 0 mbuf_packet 256 161 601 153287 0 254 195072 0 malloc-128 128 1245 274 51257 0 126 194432 0 malloc-384 384 32 448 23313 0 30 184320 0 malloc-256 256 559 131 49743 0 62 176640 0 128 Bucket 1024 112 51 9699 0 16 166912 0 malloc-128 128 719 552 59124 0 126 162688 0 S VFS Cache 104 1108 413 22443 0 126 158184 0 malloc-384 384 356 34 416 0 30 149760 0 malloc-128 128 945 202 2153 0 126 146816 0 g_bio 408 0 330 479722 0 30 134640 0 malloc-64 64 670 1409 298930 0 254 133056 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 815 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 116 12 133 0 16 131072 0 unpcb 256 27 483 1559 0 254 130560 0 malloc-256 256 340 170 41916 0 62 130560 0 UMA Kegs 384 330 3 330 0 30 127872 0 clpbuf 2624 0 48 528 0 16 125952 0 ksiginfo 112 307 737 6353 0 126 116928 0 tcp_inpcb 424 138 105 8027 0 30 103032 0 64 Bucket 512 119 81 41477 0 30 102400 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-256 256 1 374 22253 0 62 96000 0 Files 80 842 308 68954 0 126 92000 0 malloc-8192 8192 11 0 11 0 1 90112 0 syncache 168 0 528 21 0 254 88704 0 malloc-64 64 534 789 24626 0 254 84672 0 malloc-8192 8192 8 2 178 0 1 81920 0 malloc-256 256 164 151 4371 0 62 80640 0 malloc-256 256 68 247 66944 0 62 80640 0 32 Bucket 256 123 192 11014 0 62 80640 0 sctp_readq 152 7 513 1185 0 254 79040 0 TURNSTILE 136 452 52 452 0 62 68544 0 malloc-64 64 752 319 48287 0 254 68544 0 malloc-64 64 409 662 13696 0 254 68544 0 malloc-128 128 319 208 21493 0 126 67456 0 tcp_bbr_pcb 832 44 37 3809 0 16 67392 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-16384 16384 3 1 163 0 1 65536 0 malloc-2048 2048 3 29 510 0 8 65536 0 malloc-2048 2048 6 26 713 0 8 65536 0 tcp_rack_pcb 896 17 55 2555 0 16 64512 0 sctp_stream_msg_out 112 89 451 2638 0 254 60480 0 malloc-4096 4096 12 2 25 0 2 57344 0 ripcb 424 19 107 474 0 30 53424 0 udp_inpcb 424 14 112 1511 0 30 53424 0 da_ccb 544 0 98 120270 0 16 53312 0 malloc-64 64 510 309 1105 0 254 52416 0 malloc-128 128 189 214 811 0 126 51584 0 malloc-128 128 48 355 1143 0 126 51584 0 malloc-256 256 145 50 173 0 62 49920 0 malloc-256 256 80 115 1197 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 104744 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 12 0 1 49152 0 malloc-2048 2048 10 14 1059 0 8 49152 0 malloc-2048 2048 1 23 524 0 8 49152 0 malloc-1024 1024 13 35 823 0 16 49152 0 malloc-512 512 21 75 1966 0 30 49152 0 pcpu-64 64 500 268 500 0 254 49152 0 pcpu-8 8 5355 789 17605 0 254 49152 0 pipe 744 33 32 1034 0 16 48360 0 malloc-384 384 36 84 1298 0 30 46080 0 SLEEPQUEUE 88 452 60 452 0 126 45056 0 malloc-32 32 748 638 31269 0 254 44352 0 malloc-8192 8192 1 4 5 0 1 40960 0 malloc-8192 8192 4 1 5 0 1 40960 0 malloc-4096 4096 5 5 18849 0 2 40960 0 sctp_laddr 48 111 729 8189 0 254 40320 0 Mountpoints 2752 2 12 21 0 4 38528 0 udplite_inpcb 424 0 90 246 0 30 38160 0 hostcache 64 6 561 6 0 254 36288 0 PWD 32 222 912 18506 0 254 36288 0 malloc-64 64 284 283 2625 0 254 36288 0 malloc-64 64 20 547 3403 0 254 36288 0 16 Bucket 144 116 136 5570 0 62 36288 0 8 Bucket 80 55 395 4610 0 126 36000 0 malloc-128 128 181 98 1835 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 62 0 30 34560 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-16384 16384 0 2 4 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-2048 2048 2 14 18 0 8 32768 0 malloc-2048 2048 3 13 29 0 8 32768 0 malloc-2048 2048 10 6 203 0 8 32768 0 malloc-1024 1024 17 15 17 0 16 32768 0 malloc-1024 1024 8 24 316 0 16 32768 0 malloc-1024 1024 1 31 13 0 16 32768 0 malloc-1024 1024 8 24 1827 0 16 32768 0 malloc-512 512 4 60 258 0 30 32768 0 malloc-512 512 9 55 1979 0 30 32768 0 malloc-512 512 11 53 57 0 30 32768 0 malloc-512 512 8 56 11 0 30 32768 0 malloc-512 512 0 64 112 0 30 32768 0 KNOTE 160 28 172 188740 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 51 213 6473 0 126 31680 0 tcp_log_node 120 0 264 9 0 126 31680 0 cpuset 104 7 272 2515 0 126 29016 0 tcpreass 48 0 588 4 0 254 28224 0 tcp_inpcb ports 32 14 868 5463 0 254 28224 0 ertt 72 138 254 8027 0 126 28224 0 malloc-32 32 317 565 389 0 254 28224 0 malloc-32 32 279 603 19548 0 254 28224 0 malloc-32 32 215 667 31819 0 254 28224 0 4 Bucket 48 7 581 463 0 254 28224 0 2 Bucket 32 79 803 6631 0 254 28224 0 AIO 208 0 133 266 0 62 27664 0 rtentry 176 31 107 35 0 62 24288 0 tcp_log_bucket 176 0 138 3 0 62 24288 0 PGRP 88 49 227 130 0 126 24288 0 rl_entry 40 282 324 283 0 254 24240 0 itimer 352 0 66 41 0 30 23232 0 malloc-384 384 1 59 42 0 30 23040 0 domainset 40 0 567 1893 0 254 22680 0 udpcb 32 14 616 1757 0 254 20160 0 udplite_inpcb ports 32 0 630 21 0 254 20160 0 udp_inpcb ports 32 3 627 119 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 118 512 858 0 254 20160 0 malloc-32 32 66 564 951 0 254 20160 0 malloc-32 32 12 618 1622 0 254 20160 0 malloc-16 16 567 683 31986 0 254 20000 0 malloc-16 16 453 797 23428 0 254 20000 0 malloc-16 16 437 813 18246 0 254 20000 0 cryptop 280 0 70 153 0 30 19600 0 AIOCB 552 0 35 1140 0 16 19320 0 L VFS Cache 320 0 60 6 0 30 19200 0 AIOLIO 272 0 70 240 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-4096 4096 1 3 86 0 2 16384 0 malloc-4096 4096 0 4 31 0 2 16384 0 malloc-4096 4096 0 4 35 0 2 16384 0 malloc-1024 1024 9 7 10 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 3 0 254 16128 0 sctp_asconf_ack 48 1 335 46 0 254 16128 0 vtnet_tx_hdr 24 0 668 1665734 0 254 16032 0 kenv 258 15 45 1041 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 18 732 169 0 254 12000 0 malloc-16 16 363 387 867 0 254 12000 0 malloc-16 16 53 697 10312 0 254 12000 0 malloc-16 16 28 722 57095 0 254 12000 0 arc_buf_hdr_t_full 352 4 29 4 0 30 11616 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 19 20 28 0 0 3744 0 tfo 4 0 493 1 0 254 1972 0 md5 512 0 0 0 0 30 0 0 md4 512 0 0 0 0 30 0 0 md3 512 0 0 0 0 30 0 0 md2 512 0 0 0 0 30 0 0 md1 512 0 0 0 0 30 0 0 zfs_znode_cache 464 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 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 56 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 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 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 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-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-8192 8192 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 malloc-512 512 0 0 0 0 30 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